WO2013131241A1 - Method and device for use in off-peak hour charging - Google Patents

Method and device for use in off-peak hour charging Download PDF

Info

Publication number
WO2013131241A1
WO2013131241A1 PCT/CN2012/071974 CN2012071974W WO2013131241A1 WO 2013131241 A1 WO2013131241 A1 WO 2013131241A1 CN 2012071974 W CN2012071974 W CN 2012071974W WO 2013131241 A1 WO2013131241 A1 WO 2013131241A1
Authority
WO
WIPO (PCT)
Prior art keywords
charging
peak
demand
charge
immediate
Prior art date
Application number
PCT/CN2012/071974
Other languages
French (fr)
Chinese (zh)
Inventor
郭春林
习工伟
齐文波
范钰波
许建庭
Original Assignee
华北电力大学
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华北电力大学 filed Critical 华北电力大学
Priority to PCT/CN2012/071974 priority Critical patent/WO2013131241A1/en
Publication of WO2013131241A1 publication Critical patent/WO2013131241A1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60—Monitoring or controlling charging stations
    • B60L53/63—Monitoring or controlling charging stations in response to network capacity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60—Monitoring or controlling charging stations
    • B60L53/64—Optimising energy costs, e.g. responding to electricity rates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60—Monitoring or controlling charging stations
    • B60L53/66—Data transfer between charging stations and vehicles
    • B60L53/665—Methods related to measuring, billing or payment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles
    • Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/12—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation
    • Y04S10/126—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation the energy generation units being or involving electric vehicles [EV] or hybrid vehicles [HEV], i.e. power aggregation of EV or HEV, vehicle to grid arrangements [V2G]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
    • Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
    • Y04S30/14—Details associated with the interoperability, e.g. vehicle recognition, authentication, identification or billing

Definitions

  • the present invention relates to the field of power applications, and in particular to an apparatus and method for non-peak charging. Background technique
  • An electric vehicle is a vehicle that is driven by a motor in whole or in part.
  • a charging device capable of charging an electric vehicle In order to supply electric power to electric vehicles, a charging device capable of charging an electric vehicle must be provided.
  • electric vehicle charging equipment mainly includes charging piles, charging stations, and the like.
  • the charging pile is relatively simple, has a small footprint, is easy to install, can be installed in an electric vehicle charging station, a public parking lot, and is easy to operate, and is an important electric vehicle charging facility. Similar to the car filling station, the charging station is a larger type of "power station" that can quickly charge mobile phones, electric vehicles, electric vehicles and other equipment. It can charge several sets to dozens of battery packs at the same time. High-power off-board chargers quickly charge the battery directly, or you can use a non-vehicle or on-board charger to slowly charge the battery.
  • the electrical load is usually changed with time.
  • the daily is divided into three stages: peak, flat and trough. It can also be divided into more time periods or two time periods. Due to the large amount of electricity used during the peak period, it is prone to overload, which is not conducive to the safe operation of the equipment. Therefore, how to transfer the peak load to the non-peak period is an important issue that the power system needs to solve.
  • electric vehicles may aggravate the problem of excessive peak load power, which is not considered in charging devices such as charging posts and charging stations in the prior art.
  • the object of the present invention is to address this problem and to propose a method of making full use of non-peak power. Summary of the invention
  • a method for non-peak charging is provided to connect a charging device to a motor vehicle, the method comprising: A. acquiring charging state information, the charging state information including Current power, rated power and charging power; B. Obtain non-peak charging demand, and calculate charging time period and/or estimated cost according to non-peak charging demand and charging status information; C. Display charging time period and/or Estimated cost; D. Acquiring charging indication information; E. If the charging indication information selects non-peak charging, the vehicle is subjected to non-peak charging; otherwise, non-peak charging is not performed.
  • a method for non-peak charging is provided to connect a charging device to a motor vehicle, the method comprising: A. acquiring charging state information, the charging state information including current power, rated power And charging power; B. Obtain immediate charging demand and non-peak charging demand, and calculate charging time period and/or estimated cost according to immediate charging demand, non-peak charging demand and charging status information; C. display charging Time period and/or estimated cost; D. Obtain charging indication information; E. If the charging indication information indicates that immediate charging and non-peak charging are selected, then the vehicle is immediately charged and non-peak charging; otherwise, it is not immediately Charging and non-peak charging.
  • step C if the charging time period and/or the estimated cost of the display are not accepted, steps B and C are repeated until acceptance.
  • the non-peak charging demand or the immediate charging demand and the non-peak charging demand may be repeatedly acquired, and the charging period and/or the prediction may be repeatedly calculated. Fees, until accepted.
  • the non-peak charge amount demand and/or the immediate charge demand amount is: a final amount or an increase amount; and the charge demand amount is represented by one of the following: travel distance, battery amount The percentage of the capacity, the degree of charge, the length of the charge, or the amount of the electricity bill.
  • the charging demand is a charging demand input by the user or a preset charging demand of the system.
  • the charge demand amount is calculated based on the travel distance, and the charge demand amount is converted into the charge time period based on the charge state information.
  • the charge demand amount is calculated based on the electricity rate, and the charge amount is converted into the charge time period based on the charge state information.
  • the method further includes displaying at least one of the following: a charging start time, a charging end time, a charging start electric quantity, a charging end electric quantity, a distance that can be traveled before charging starts, a distance that can be traveled when charging ends, or a charging electricity fee.
  • the method further comprises storing, by the storage unit in the charging device, at least one of: a non-peak period start time, a non-peak period end time, electricity price information; or storing at least one of the following contents by a storage unit in the motor vehicle; : Non-peak period start time, non-peak period end time, electricity price information.
  • one of the following charging modes can also be selected according to the charging indication information: immediate charging, timed charging, valley charging , lowest valley charge, immediate charge and valley charge, or immediate charge and lowest valley charge.
  • the immediate charging and the trough charging indicate: a charging mode combining a charging mode and a trough charging mode.
  • the immediate charging and the lowest valley charging represent a charging mode in which the two charging modes of immediate charging and lowest valley charging are combined.
  • a method for non-peak charging is provided to connect a charging device to a motor vehicle, the method comprising: A. displaying charging prompt information; B. obtaining charging indication information; The charging indication information indicates that non-peak charging is selected, and the vehicle is subjected to non-peak charging; otherwise, non-peak charging is not performed.
  • a charging device for non-peak charging is provided, the charging device is connected to a motor vehicle, the charging device comprising: a control unit, a display unit and an input unit, characterized in that: a control unit, Obtaining charging status information, where the status information includes current power, rated power, and charging power; acquiring non-peak charging demand, and charging according to non-peak charging Electricity demand and state of charge information to calculate non-peak charging period and/or estimated cost; non-peak charging of the vehicle; display unit, showing non-peak charging period and/or estimated cost; and input unit, obtaining Charging instructions.
  • a charging device for non-peak charging is provided, the charging device is connected to a motor vehicle, the charging device comprising: a control unit, a display unit and an input unit, characterized in that: a control unit, Obtaining charging status information, where the status information includes current power, rated power, and charging power; acquiring immediate charging demand and non-peak charging demand, and determining immediate charging demand, non-peak charging demand, and charging status
  • the information calculates a charging time period and/or an estimated cost; performing immediate charging and non-peak charging on the motor vehicle; displaying a unit, displaying a charging time period and/or an estimated cost; and inputting the unit to obtain charging indication information.
  • the non-peak charge demand amount and/or the immediate charge demand amount is: a final amount or an increase amount; and the charge demand amount is represented by one of the following: a travel distance, a percentage of the battery rated capacity, and a charge Degree, length of charge, or amount of electricity.
  • the charging demand is a charging demand input by the user or a preset charging demand of the system.
  • the charge demand amount is calculated based on the travel distance, and the charge demand amount is converted into the charge time period based on the charge state information.
  • the charge demand amount is calculated based on the electricity rate, and the charge amount is converted into the charge time period based on the charge state information.
  • the method further includes displaying at least one of the following: a charging start time, a charging end time, a charging start electric quantity, a charging end electric quantity, a distance that can be traveled before charging starts, a distance that can be traveled when charging ends, or a charging electricity fee.
  • the method further comprises storing, by the storage unit in the charging device, at least one of: a non-peak period start time, a non-peak period end time, electricity price information; or storing at least one of the following contents by a storage unit in the motor vehicle; : Non-peak period start time, non-peak period end time, electricity price information.
  • a charging apparatus for non-peak charging is provided, the charging apparatus is connected to a motor vehicle, the charging apparatus comprising: a control unit, a display unit, and an input sheet And a display unit that displays charging prompt information; an input unit that acquires charging indication information; and a control unit that performs non-peak charging on the vehicle if the charging indication information indicates that non-peak charging is selected.
  • each programmable computer comprising a processor, a processor readable storage medium (including volatile and nonvolatile memory and/or Storage elements), as well as suitable input and output devices.
  • the program code is applied to data entered using an input device to perform the functions described and to generate output information. Apply output information to one or more output devices.
  • each program is preferably implemented using a high level procedural or object oriented programming language to communicate with a computer system.
  • the above procedure can be implemented in assembly or machine language, if desired. In any case, the language can be a compiled or interpreted language.
  • FIG. 1 is a schematic view showing the structure of charging an electric vehicle using a charging post in the prior art
  • FIG. 2 is a schematic view showing the structure of non-peak charging of a motor vehicle according to an embodiment of the present invention
  • Figure 3 is a block diagram showing the construction of a non-peak charging of a motor vehicle according to another embodiment of the present invention.
  • FIG. 4 is a flow chart for non-peak charging according to an embodiment of the present invention
  • FIG. 5 is a flow chart for immediate charging and non-peak charging according to an embodiment of the present invention
  • FIG. 6 is a flow chart for non-peak charging in accordance with another embodiment of the present invention. detailed description
  • the terms “a”, “an”, “the” it should be understood that the terms “comprising”, “comprising”, “”,”” Or a plurality of features, entities, steps, operations, units, components, and/or groups having them. It will be understood that when a unit is referred to as being “connected” or “coupled” to another unit, it can be directly connected or coupled to another unit, or an intermediate unit can be present. Further, “connected” or “coupled” as used herein includes a wireless connection or coupling. The term “and / or” as used herein includes any and all combinations of one or more of the associated items listed.
  • Fig. 1 is a schematic view showing the structure of charging an electric vehicle using a charging post in the prior art.
  • the structure includes a charging post 101 and an electric car 111.
  • the charging post 101 may include: a display unit 102, a control unit 103, and a power supply unit 104.
  • the electric vehicle 111 may include: a terminal control unit 112, a battery management unit 113, and a battery 114.
  • the charging post 101 can charge the electric vehicle 111 through the power transmission line 122.
  • the charging post 101 can also charge the electric vehicle 111 in an electromagnetically inductive manner, at which time the power transmission line 122 is not required.
  • the electric vehicle 111 can also be communicatively coupled to the charging post 101 via a wired or wireless communication line 121.
  • the electric vehicle 111 and the charging post 101 can transmit various data such as battery status information and the like to each other through a communication line.
  • the display unit 102 can display a state of charge, such as charged information. The ratio, the remaining time of charging, etc.
  • the control unit 103 determines the display data by the data from the battery management unit 113, and supplies the display data to the display unit 102.
  • the control unit 103 controls the power supply unit 104 to charge the electric vehicle 111.
  • the terminal control unit 112 is a core control unit inside the electric vehicle 111, and realizes control of various functions of the electric vehicle 111.
  • the battery 114 is capable of storing electrical energy and is capable of providing direct current when the electric vehicle is traveling.
  • a Battery Management System (BMS) 113 is connected between the battery 114 and the terminal control unit 112 for improving the utilization of the battery, preventing overcharging and overdischarging of the battery, prolonging the service life of the battery, and monitoring the state of the battery. Wait.
  • the electric vehicle 111 may further include a power supply unit (not shown in FIG. 1) for converting the alternating current input from the charging post 101 into direct current, thereby storing the converted direct current in the battery 114.
  • the charging process is related to the characteristics of the power battery.
  • lead-acid batteries often include pre-charging, constant-current charging, constant-voltage charging, and floating charging. In order to reduce the polarization effect, a reverse discharge pulse can also be mixed in the middle. When monitoring problems such as overheating, it is still allowed to stand. .
  • Electric vehicles The charging of commonly used lithium-ion batteries generally includes constant current charging, constant voltage charging, and protection against overheating. When the temperature is too high, the charging is suspended.
  • the method provided by the present invention is identical to the above charging method, and the controller calculates the charging period and/or the electricity rate according to the normal charging process, and performs charging according to the setting mode. At least the charging process is carried out in a non-peak period, or into two phases of immediate charging and non-peak charging, and the non-peak charging phase is placed in a non-peak period.
  • the charging post 101 cannot guarantee that the electric vehicle 111 is charged during the non-peak period of power consumption.
  • the present invention proposes an apparatus and method capable of charging a consumer such as an electric vehicle during a non-peak period.
  • the structure includes a charging device 201 and a motor vehicle 211.
  • the charging device 201 can be a charging station, a charging post, or the like that can charge a power device.
  • the motor vehicle 211 may be a motor vehicle that uses electric energy as a power such as an electric car, an electric bicycle, or an electric tricycle.
  • the present invention is described by taking an electric vehicle as an example, but the present invention is not limited to an electric vehicle, but can be applied to other electric devices.
  • the electric vehicle is a vehicle that is driven by electric energy in whole or in part as a power system, including pure electric vehicles and hybrid electric vehicles. Motor vehicles, fuel cell electric vehicles, and external plug-in hybrid vehicles.
  • the charging device 201 can charge the motor vehicle 211 via a wired or wireless transmission line 222.
  • the wired transmission line is, for example, a cable, and the wireless transmission line may be electromagnetically induced.
  • the motor vehicle 211 can also be in communication connection with the charging device 201 via a wired or wireless communication line 221.
  • the wired communication line is, for example, an optical fiber, a twisted pair, or the like.
  • the motor vehicle 211 and the charging device 201 can transmit various data to each other through the communication line 221, such as the current power, rated power, and charging power of the motor vehicle, or can be a charging time period and an estimated fee.
  • the charging power generally includes two aspects, one is a power curve allowed by the charging process of the motor vehicle or a description equivalent to the power curve, which is usually obtained from a battery management system of the motor vehicle; and the second is the maximum charging allowed by the charging device. power. The smaller of the two should be used when performing the actual charging and calculating the charging period and/or estimated cost.
  • the charging device 201 may include: a display unit 202, a control unit 203, and an input unit 204.
  • the charging device 201 may further include a power supply unit 205 for converting the input alternating current into direct current, thereby transmitting the converted direct current to the motor vehicle 211, thereby storing the converted direct current in the battery 214.
  • a power supply unit (not shown) is also provided in the motor vehicle 211 for converting the alternating current input from the charging device 201 into direct current, thereby storing the converted direct current in the battery 214.
  • display unit 202 can display a charging time period and/or an estimated fee.
  • the charging period and/or the electricity rate is at least one of the following: a charging start time, a charging end time, a charging start electric quantity, a charging end electric quantity, a distance that can be traveled before charging starts, and a driving time at the end of charging. Distance or charge for electricity.
  • display unit 202 can display a charging mode, such as immediate charging and/or off-peak charging.
  • display unit 202 can be a touch.
  • the control unit 203 can acquire charging status information.
  • the charging status information may be current power, rated power, and charging power.
  • the current power and the rated power are obtained by the battery management system of the motor car 211.
  • the motor vehicle 211 acquires information of the charging power.
  • information of the charging power is acquired from the charging device 201.
  • the control unit 203 can acquire the non-peak charge amount demand and/or the immediate charge demand amount.
  • the control unit 203 can acquire the non-peak charge amount demand and/or the immediate charge demand amount via the display unit 202 or via the input unit 204.
  • the non-peak charge amount demand and/or the immediate charge demand amount may be: a final amount or an increase amount, that is, a final charge amount or an increased charge amount.
  • the non-peak charge demand and/or the immediate charge demand are represented by one of the following: travel distance, percentage of battery rated capacity, degree of charge, length of charge time, or electricity bill.
  • the non-peak charge demand demand and/or the immediate charge demand amount may be a charge demand amount input by the user or a system preset charge demand amount.
  • the preset charging demand of the system may be less than the rated power, for example, 98%, 95%, 90% of the rated power or other appropriate amount, according to the calculation thereof. And display the charging period and / or estimated cost.
  • the charge demand amount is calculated based on the travel distance, and the charge demand amount is converted into the charge time period based on the charge state information.
  • the charge demand amount is calculated based on the electricity rate, and the charge amount is converted into the charge time period based on the charge state information.
  • the control unit 203 calculates the charging time period and/or the estimated fee based on the non-peak charging demand amount and the charging state information.
  • the non-peak charging amount demand and/or the immediate charging demand amount may be repeatedly obtained, and according to the non-peak charging demand amount and The charging status information calculates a charging time period and/or an estimated cost.
  • the control unit 203 analyzes the charging instruction information acquired from the input unit 204. If the charging indication information selects non-peak charging, the control unit 203 performs non-peak charging of the vehicle. Preferably, during actual charging, the calculated charging period may be time-tuned according to the charging demand amount, that is, the charging period is moved forward or backward in time for a period of time (for example, several seconds or several minutes). Preferably, the charging may be performed according to the acquired non-peak charging demand, or may be charged according to the estimated time period. Preferably, if the charging indication information does not select non-peak charging, non-peak charging is not performed.
  • the charging indication information may also indicate to select one or more of the following: immediate charging, timed charging, valley charging, or lowest valley charging.
  • the timing charging refers to charging during a time period specified by a user.
  • the trough charging refers to charging during the trough time.
  • the lowest valley charge refers to charging during the period of lowest power usage, which is typically in the valley period, and is a period of low power usage in the valley period.
  • the control unit 203 calculates the charging time according to the immediate charge demand amount, the non-peak charge demand amount, and the charge state information. Segment and / or estimated costs. Preferably, if it is calculated and displayed that the charging time period and/or the estimated cost are not acceptable, the immediate charging demand amount and the non-peak charging demand amount may be repeatedly obtained, and according to the immediate charging demand amount, the non-peak charging demand amount, and The charging status information calculates a charging time period and/or an estimated cost.
  • the control unit 203 analyzes the charging instruction information acquired from the input unit 204. If the charging indication information selects immediate charging and non-peak charging, the control unit 203 performs immediate charging and non-peak charging of the vehicle. Preferably, during actual charging, the calculated charging period may be time fine-tuned based on the amount of charging demand, i.e., the charging period is moved forward or backward in time for a period of time (e.g., seconds or minutes). Preferably, the charging may be performed according to the obtained charging demand amount, or may be charged according to the estimated time period.
  • the charging indication information may also indicate to select one or more of the following: immediate charging, timed charging, valley charging, or lowest valley charging.
  • the timing charging refers to charging during a time period specified by a user.
  • the trough charging refers to charging during the trough time.
  • the lowest valley charge refers to charging during the period of lowest power usage, which is typically in the valley period and is a period of low power usage in the valley period.
  • the vehicle is subjected to non-peak charging; otherwise, non-peak charging is not performed.
  • the input unit 204 is configured to acquire charging indication information.
  • the charging indication information may indicate that the non-peak charging mode is selected for performing.
  • the charging indication information may also indicate to select one or more of the following: immediate charging, timed charging, valley charging, or lowest valley charging.
  • the timing charging refers to charging during a time period specified by a user.
  • the trough charging refers to charging during the trough time.
  • the lowest valley charge refers to charging during the period of lowest power usage, which is usually in the valley period, and is a period of low power usage in the valley period.
  • charging is initiated at the non-peak period start time until the non-peak charging demand is completed.
  • charging continues in other time periods or the next non-peak period until the non-peak charging demand is completed.
  • other time periods may include a valley period, a lowest valley period, and the like.
  • the power unit 205 can provide the vehicle with the power required for immediate charging, off-peak charging, or immediate charging and non-peak charging.
  • the alternating current can be converted to direct current by the power supply unit 205 in the charging device 201, and then the direct current is transmitted to the motor vehicle 211, and then the battery is charged with the direct current.
  • the electric power obtained by the charging device 201 is an alternating current
  • the alternating current can be directly transmitted to the motor vehicle 211, the alternating current power is converted into direct current by a power supply unit (not shown) in the motor vehicle 211, and then the battery is charged with the direct current.
  • the charging device 201 may further include a storage unit (not shown in FIG. 2) that stores at least one of the following: a non-peak period start time, a non-peak period end time, electricity price information; or a transit vehicle The storage unit stores at least one of the following: a non-peak start time, a non-peak end time, and electricity price information.
  • the motor vehicle 211 includes: a terminal control unit 212, a battery management system 213, and a battery 214.
  • the terminal control unit 212 is a core control component inside the electric vehicle, and realizes control of various functions of the electric vehicle.
  • Battery 214 can be stored Electrical energy and the ability to provide direct current when the electric vehicle is running.
  • the battery management system 213 is connected between the battery 214 and the terminal control unit 212 for improving the utilization of the battery, preventing overcharging and overdischarging of the battery, prolonging the service life of the battery, monitoring the state of the battery, and the like.
  • Fig. 3 is a block diagram showing the construction of a non-peak charging of a motor vehicle according to another embodiment of the present invention.
  • the structure includes a charging device 301 and a motor vehicle 311.
  • the structure shown in Fig. 3 differs from the structure shown in Fig. 2 in that the charging device 301 of Fig. 3 further includes a communication unit.
  • the communication unit 307 can be wired or wirelessly connected to the motor vehicle 311, and the communication unit 307 can transmit the charging status information to the motor vehicle 311 in a wired or wireless manner.
  • the communication unit 307 is capable of communicating with a user communication device, which may be a cell phone, personal digital processing, laptop computer, personal computer or the like.
  • the communication unit 307 is capable of transmitting the charging status information to the user's communication device either wired or wirelessly, and is capable of receiving user commands wired or wirelessly from the user's communication device.
  • FIG. 4 shows a flow chart for non-peak charging in accordance with one embodiment of the present invention.
  • the method begins at step 400 by connecting the charging device to the vehicle and performing the necessary initialization.
  • charging status information is acquired, and the charging status information includes current power, rated power, and charging power.
  • the battery management system is connected between the battery and the terminal control unit to improve battery utilization, prevent overcharging and overdischarging of the battery, extend battery life, and monitor battery status.
  • a non-peak charging demand is obtained, and a charging time period and/or an estimated cost is calculated based on the non-peak charging demand and the charging status information.
  • a charging time period and/or an estimated fee are displayed;
  • step 405 if the charging indication information selects non-peak charging, the vehicle is subjected to non-peak charging; otherwise, non-peak charging is not performed.
  • the non-peak charging amount demand and/or the immediate charging demand amount may be repeatedly obtained, and according to the non-peak charging demand amount and the charging state.
  • the information calculates the charging period and/or the estimated cost.
  • the charging indication information does not select non-peak charging, no non-peak period is performed.
  • the charging instruction information may also be selected according to the charging instruction information: immediate charging, timed charging, valley charging, or lowest valley charging.
  • FIG. 5 illustrates a flow chart for immediate charging and non-peak charging, in accordance with one embodiment of the present invention.
  • the method begins at step 500 by connecting the charging device to the motor vehicle and performing the necessary initialization.
  • charging status information is acquired, where the charging status information includes current power, rated power, and charging power;
  • an immediate charging demand amount and a non-peak charging demand amount are obtained, and a charging time period and/or an estimated cost are calculated according to the immediate charging demand amount, the non-peak charging demand amount, and the charging state information;
  • a charging time period and/or an estimated fee are displayed;
  • step 505 if the charging indication information indicates that immediate charging and non-peak charging are selected, the vehicle is immediately charged and non-peak charged; otherwise, immediate charging and non-peak charging are not performed.
  • the immediate charging demand amount and the non-peak charging demand amount may be repeatedly obtained, and according to the immediate charging demand amount, the non-peak charging demand amount, and
  • the charging status information calculates a charging time period and/or an estimated cost.
  • the charging indication information does not select non-peak charging, after the non-peak charging is not performed, one or more of the following contents may also be selected according to the charging indication information: immediate charging, timed charging, valley period Charging, or charging at the lowest valley.
  • Figure 6 shows a flow chart for non-peak charging in accordance with one embodiment of the present invention. As shown in Figure 6, the method begins at step 600 by connecting the charging device to the vehicle and performing the necessary initialization.
  • Step 601 displaying charging prompt information
  • Step 602 Acquire charging indication information.
  • Step 603 If the charging indication information indicates that non-peak charging is selected, the vehicle is subjected to non-peak charging; otherwise, non-peak charging is not performed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

A method for use in off-peak hour charging, where a charging device (201) is connected to a motor vehicle (211). The method comprises: A. acquiring charging state information, where the charging state information comprises a current power level, a rated capacity, and a charging power (401); B. acquiring an off-peak hour charging demand, and calculating a charging time period and/or an estimated cost on the basis of the off-peak hour charging demand and of the charging state information (402); C. displaying the charging time period and/or the estimated cost (403); D. acquiring charging instruction information (404); and, E. if off-peak hour charging is selected in the charging instruction information, then performing off-peak hour charging for the motor vehicle (405); otherwise, no off-peak hour charging is performed.

Description

一种用于非峰期充电的设备及方法 技术领域  Apparatus and method for non-peak charging
本发明涉及电力应用领域， 并且特别地涉及一种用于非峰期充电的设 备及方法。 背景技术  The present invention relates to the field of power applications, and in particular to an apparatus and method for non-peak charging. Background technique
目前， 温室效应危害逐年加大并且石油短缺问题日益加剧， 传统汽车 进一步加剧了日益严重的环境污染和能源短缺问题。 电动汽车效率高、 排 放低， 能够从根本上减少对石油的依赖， 增加可再生能源的利用， 降低二 氧化碳和污染物的排放，得到了广泛的重视。世界各国纷纷 ^巨额资金， 开展电动汽车技^发， 尤其是在核心的供电***、 驱动***方面， 进行 了大量研究， 取得了长足的 。  At present, the greenhouse effect hazard has increased year by year and the shortage of oil has become more and more serious. Traditional cars have further aggravated the increasingly serious environmental pollution and energy shortage. Electric vehicles are highly efficient and have low emissions, which can fundamentally reduce dependence on oil, increase the use of renewable energy, and reduce emissions of carbon dioxide and pollutants. Countries all over the world have made huge amounts of money to carry out electric vehicle technology, especially in the core power supply system and drive system, and have made a lot of research and made great progress.
电动汽车是指全部或部分由电机驱动的汽车，目前主要有纯电动汽车、 混合动力汽车、 燃料电池电动汽车以及外接充电式混合动力汽车等。 为了 向电动汽车提供电力， 必须设置能够为电动汽车充电的充电设备。 目前， 电动汽车充电设备主要包括充电桩、 充电站等。  An electric vehicle is a vehicle that is driven by a motor in whole or in part. At present, there are mainly pure electric vehicles, hybrid vehicles, fuel cell electric vehicles, and external plug-in hybrid vehicles. In order to supply electric power to electric vehicles, a charging device capable of charging an electric vehicle must be provided. At present, electric vehicle charging equipment mainly includes charging piles, charging stations, and the like.
一般来说， 充电桩比较简单， 占地面积小， 安装方便， 可安装于电动 汽车充电站、 公共停车场所， 操作简便， 是重要的电动汽车充电设施。 充 电站和汽车加油站相类似，是一种较大型的"加电站"，可以快速地给手机、 电动车、 电动汽车等设备充电， 可以同时充电几套到数十套的电池组合， 可以利用大功率的非车载充电机直接对电池进行快速充电， 也可以利用非 车载或车载充电机对电池进行慢速充电。  Generally speaking, the charging pile is relatively simple, has a small footprint, is easy to install, can be installed in an electric vehicle charging station, a public parking lot, and is easy to operate, and is an important electric vehicle charging facility. Similar to the car filling station, the charging station is a larger type of "power station" that can quickly charge mobile phones, electric vehicles, electric vehicles and other equipment. It can charge several sets to dozens of battery packs at the same time. High-power off-board chargers quickly charge the battery directly, or you can use a non-vehicle or on-board charger to slowly charge the battery.
在电力***中， 用电负荷通常是随时间变化的， 通常将每天划分为高 峰、 平段和低谷三个阶段， 也可以划分为更多时段或两个时段。 由于在高 峰阶段用电量较大， 容易出现过负荷， 不利于设备的运行安全。 因此， 如 何将峰期的负荷转移到非峰期是电力***需要解决的重要问题。 而日益增加的电动汽车可能会加剧峰期负荷功率过大的问题， 而现有 技术中的充电桩和充电站等充电设备中没有考虑这一问题。 为了解决这种 问题， 需要充分利用 "非峰期"对非应急、 非即时的电动车进行充电。 本发 明的目标正是针对这一问题， 提出如何充分利用非峰期电的方法。 发明内容 In the power system, the electrical load is usually changed with time. Usually, the daily is divided into three stages: peak, flat and trough. It can also be divided into more time periods or two time periods. Due to the large amount of electricity used during the peak period, it is prone to overload, which is not conducive to the safe operation of the equipment. Therefore, how to transfer the peak load to the non-peak period is an important issue that the power system needs to solve. Increasingly, electric vehicles may aggravate the problem of excessive peak load power, which is not considered in charging devices such as charging posts and charging stations in the prior art. In order to solve this problem, it is necessary to make full use of the "non-peak period" to charge non-emergency, non-instant electric vehicles. The object of the present invention is to address this problem and to propose a method of making full use of non-peak power. Summary of the invention
为了解决上述问题， 根据本发明的一个方面， 提供一种用于非峰期充 电的方法， 将充电设备连接到机动车， 所述方法包括： A.获取充电状态信 息， 所述充电状态信息包括当前电量、 额定电量和充电功率； B.获取非峰 期充电需求量， 并根据非峰期充电需求量和充电状态信息计算充电时间段 和 /或预计费用； C.显示充电时间段和 /或预计费用； D.获取充电指示信息； E.如果所述充电指示信息选择非峰期充电， 则对机动车进行非峰期充电； 否则不进行非峰期充电。  In order to solve the above problems, according to an aspect of the present invention, a method for non-peak charging is provided to connect a charging device to a motor vehicle, the method comprising: A. acquiring charging state information, the charging state information including Current power, rated power and charging power; B. Obtain non-peak charging demand, and calculate charging time period and/or estimated cost according to non-peak charging demand and charging status information; C. Display charging time period and/or Estimated cost; D. Acquiring charging indication information; E. If the charging indication information selects non-peak charging, the vehicle is subjected to non-peak charging; otherwise, non-peak charging is not performed.
根据本发明的一个方面， 提供一种用于非峰期充电的方法， 将充电设 备连接到机动车， 所述方法包括： A.获取充电状态信息， 所述充电状态信 息包括当前电量、 额定电量和充电功率； B.获取立即充电需求量和非峰期 充电需求量， 并根据立即充电需求量、 非峰期充电需求量和充电状态信息 计算充电时间段和 /或预计费用； C.显示充电时间段和 /或预计费用； D.获取 充电指示信息； E.如果所述充电指示信息指示选择立即充电和非峰期充电， 则对机动车进行立即充电和非峰期充电； 否则不进行立即充电和非峰期充 电。  According to an aspect of the present invention, a method for non-peak charging is provided to connect a charging device to a motor vehicle, the method comprising: A. acquiring charging state information, the charging state information including current power, rated power And charging power; B. Obtain immediate charging demand and non-peak charging demand, and calculate charging time period and/or estimated cost according to immediate charging demand, non-peak charging demand and charging status information; C. display charging Time period and/or estimated cost; D. Obtain charging indication information; E. If the charging indication information indicates that immediate charging and non-peak charging are selected, then the vehicle is immediately charged and non-peak charging; otherwise, it is not immediately Charging and non-peak charging.
优选地，其中在步骤 C中还包括，如果对显示的充电时间段和 /或预计 费用不接受， 重复执行步骤 B和 C直到接受为止。 优选地， 如果对显示出 充电时间段和 /或预计费用不接受， 则可以重复获取非峰期充电需求量或立 即充电需求量和非峰期充电需求量， 重复计算充电时间段和 /或预计费用， 直到接受为止。  Preferably, wherein in step C, if the charging time period and/or the estimated cost of the display are not accepted, steps B and C are repeated until acceptance. Preferably, if the charging time period and/or the estimated cost are not accepted, the non-peak charging demand or the immediate charging demand and the non-peak charging demand may be repeatedly acquired, and the charging period and/or the prediction may be repeatedly calculated. Fees, until accepted.
优选地， 其中非峰期充电量需求量和 /或立即充电需求量是： 最终量或 增加量； 并且充电需求量由以下内容中的一种来表示： 行驶距离、 电池额 定容量的百分比、 充电度数、 充电时间长度或电费金额。 Preferably, wherein the non-peak charge amount demand and/or the immediate charge demand amount is: a final amount or an increase amount; and the charge demand amount is represented by one of the following: travel distance, battery amount The percentage of the capacity, the degree of charge, the length of the charge, or the amount of the electricity bill.
优选地， 其中充电需求量是用户输入的充电需求量或***预设的充电 需求量。  Preferably, wherein the charging demand is a charging demand input by the user or a preset charging demand of the system.
优选地， 其中根据行驶距离计算充电需求量， 并根据充电状态信息将 充电需求量转换为充电时间段。  Preferably, wherein the charge demand amount is calculated based on the travel distance, and the charge demand amount is converted into the charge time period based on the charge state information.
优选地， 其中根据电费计算充电需求量， 并根据充电状态信息将充电 量转换为充电时间段。  Preferably, wherein the charge demand amount is calculated based on the electricity rate, and the charge amount is converted into the charge time period based on the charge state information.
优选地， 还包括显示以下内容中的至少一个： 充电开始时间、 充电结 束时间、 充电开始时电量、 充电结束时电量、 充电开始前能够行驶的距离、 充电结束时能够行驶的距离或充电电费。  Preferably, the method further includes displaying at least one of the following: a charging start time, a charging end time, a charging start electric quantity, a charging end electric quantity, a distance that can be traveled before charging starts, a distance that can be traveled when charging ends, or a charging electricity fee.
优选地， 还包括通过充电设备中的存储单元存储以下内容中的至少一 个： 非峰期开始时间、 非峰期结束时间、 电价信息； 或者通过机动车中的 存储单元存储以下内容中的至少一个： 非峰期开始时间、非峰期结束时间、 电价信息。  Preferably, the method further comprises storing, by the storage unit in the charging device, at least one of: a non-peak period start time, a non-peak period end time, electricity price information; or storing at least one of the following contents by a storage unit in the motor vehicle; : Non-peak period start time, non-peak period end time, electricity price information.
优选地， 在否则不进行非峰期充电之后或不进行立即充电和非峰期充 电之后， 还能够根据所述充电指示信息选择以下充电模式中的一种： 立即 充电、 定时充电、 谷期充电、 最低谷充电、 立即充电和谷期充电、 或者立 即充电和最低谷充电。 优选地， 其中立即充电和谷期充电表示： 立即充电 和谷期充电两种充电方式相结合的充电模式。 优选地， 其中立即充电和最 低谷充电表示：立即充电和最低谷充电这两种充电方式相结合的充电模式。  Preferably, after the non-peak charging is not performed or after the immediate charging and the non-peak charging are not performed, one of the following charging modes can also be selected according to the charging indication information: immediate charging, timed charging, valley charging , lowest valley charge, immediate charge and valley charge, or immediate charge and lowest valley charge. Preferably, wherein the immediate charging and the trough charging indicate: a charging mode combining a charging mode and a trough charging mode. Preferably, wherein the immediate charging and the lowest valley charging represent a charging mode in which the two charging modes of immediate charging and lowest valley charging are combined.
根据本发明的一个方面， 提供一种用于非峰期充电的方法， 将充电设 备连接到机动车， 所述方法包括： A.显示充电提示信息； B.获取充电指示 信息； C.如果所述充电指示信息指示选择非峰期充电， 则对机动车进行非 峰期充电； 否则， 不进行非峰期充电。  According to an aspect of the present invention, a method for non-peak charging is provided to connect a charging device to a motor vehicle, the method comprising: A. displaying charging prompt information; B. obtaining charging indication information; The charging indication information indicates that non-peak charging is selected, and the vehicle is subjected to non-peak charging; otherwise, non-peak charging is not performed.
根据本发明的一个方面， 提供一种用于非峰期充电的充电设备， 将充 电设备连接到机动车， 所述充电设备包括： 控制单元、 显示单元以及输入 单元， 其特征在于， 控制单元， 获取充电状态信息， 所述状态信息包括当 前电量、 额定电量和充电功率； 获取非峰期充电需求量， 并才艮据非峰期充 电需求量和充电状态信息计算非峰期充电时间段和 /或预计费用； 对机动车 进行非峰期充电； 显示单元， 显示非峰期充电时间段和 /或预计费用； 以及 输入单元， 获取充电指示信息。 According to an aspect of the invention, a charging device for non-peak charging is provided, the charging device is connected to a motor vehicle, the charging device comprising: a control unit, a display unit and an input unit, characterized in that: a control unit, Obtaining charging status information, where the status information includes current power, rated power, and charging power; acquiring non-peak charging demand, and charging according to non-peak charging Electricity demand and state of charge information to calculate non-peak charging period and/or estimated cost; non-peak charging of the vehicle; display unit, showing non-peak charging period and/or estimated cost; and input unit, obtaining Charging instructions.
根据本发明的一个方面， 提供一种用于非峰期充电的充电设备， 将充 电设备连接到机动车， 所述充电设备包括： 控制单元、 显示单元以及输入 单元， 其特征在于， 控制单元， 获取充电状态信息， 所述状态信息包括当 前电量、额定电量和充电功率；获取立即充电需求量和非峰期充电需求量， 并才艮据立即充电需求量、 非峰期充电需求量和充电状态信息计算充电时间 段和 /或预计费用； 对机动车进行立即充电和非峰期充电； 显示单元， 显示 充电时间段和 /或预计费用； 以及输入单元， 获取充电指示信息。  According to an aspect of the invention, a charging device for non-peak charging is provided, the charging device is connected to a motor vehicle, the charging device comprising: a control unit, a display unit and an input unit, characterized in that: a control unit, Obtaining charging status information, where the status information includes current power, rated power, and charging power; acquiring immediate charging demand and non-peak charging demand, and determining immediate charging demand, non-peak charging demand, and charging status The information calculates a charging time period and/or an estimated cost; performing immediate charging and non-peak charging on the motor vehicle; displaying a unit, displaying a charging time period and/or an estimated cost; and inputting the unit to obtain charging indication information.
优选地， 其中非峰期充电量需求量和 /或立即充电需求量是： 最终量或 增加量； 并且充电需求量由以下内容中的一种来表示： 行驶距离、 电池额 定容量的百分比、 充电度数、 充电时间长度或电费金额。  Preferably, wherein the non-peak charge demand amount and/or the immediate charge demand amount is: a final amount or an increase amount; and the charge demand amount is represented by one of the following: a travel distance, a percentage of the battery rated capacity, and a charge Degree, length of charge, or amount of electricity.
优选地， 其中充电需求量是用户输入的充电需求量或***预设的充电 需求量。  Preferably, wherein the charging demand is a charging demand input by the user or a preset charging demand of the system.
优选地， 其中根据行驶距离计算充电需求量， 并根据充电状态信息将 充电需求量转换为充电时间段。  Preferably, wherein the charge demand amount is calculated based on the travel distance, and the charge demand amount is converted into the charge time period based on the charge state information.
优选地， 其中根据电费计算充电需求量， 并根据充电状态信息将充电 量转换为充电时间段。  Preferably, wherein the charge demand amount is calculated based on the electricity rate, and the charge amount is converted into the charge time period based on the charge state information.
优选地， 还包括显示以下内容中的至少一个： 充电开始时间、 充电结 束时间、 充电开始时电量、 充电结束时电量、 充电开始前能够行驶的距离、 充电结束时能够行驶的距离或充电电费。  Preferably, the method further includes displaying at least one of the following: a charging start time, a charging end time, a charging start electric quantity, a charging end electric quantity, a distance that can be traveled before charging starts, a distance that can be traveled when charging ends, or a charging electricity fee.
优选地， 还包括通过充电设备中的存储单元存储以下内容中的至少一 个： 非峰期开始时间、 非峰期结束时间、 电价信息； 或者通过机动车中的 存储单元存储以下内容中的至少一个： 非峰期开始时间、非峰期结束时间、 电价信息。  Preferably, the method further comprises storing, by the storage unit in the charging device, at least one of: a non-peak period start time, a non-peak period end time, electricity price information; or storing at least one of the following contents by a storage unit in the motor vehicle; : Non-peak period start time, non-peak period end time, electricity price information.
根据本发明的一个方面， 提供一种用于非峰期充电的充电设备， 将充 电设备连接到机动车， 所述充电设备包括： 控制单元、 显示单元和输入单 元， 其特征在于， 显示单元， 显示充电提示信息； 输入单元， 获取充电指 示信息； 控制单元， 如果所述充电指示信息指示选择非峰期充电， 则对机 动车进行非峰期充电。 According to an aspect of the present invention, a charging apparatus for non-peak charging is provided, the charging apparatus is connected to a motor vehicle, the charging apparatus comprising: a control unit, a display unit, and an input sheet And a display unit that displays charging prompt information; an input unit that acquires charging indication information; and a control unit that performs non-peak charging on the vehicle if the charging indication information indicates that non-peak charging is selected.
此处介绍的许多技术可以用硬件、 固件、 软件或其组合来实现。 在一 个实例中， 在可编程计算机上执行的计算机程序中实现上述技术， 每个可 编程计算机均包括处理器、 处理器可读的存储媒介 (包括易失性和非易失 性存储器和 /或存储元件）， 以及合适的输入和输出设备。 将程序代码应用 于使用输入设备输入的数据， 从而执行所介绍的功能以及生成输出信息。 将输出信息应用到一个或多个输出设备。 此外， 优选地使用高级过程或面 向对象的编程语言实现每个程序， 从而与计算机***进行通信。 然而， 如 果需要的话， 可以用汇编或机器语言来实现上述程序。 在任何情况下， 所 述语言可以是编译或解释的语言。 附图说明  Many of the techniques described herein can be implemented in hardware, firmware, software, or a combination thereof. In one example, the above techniques are implemented in a computer program executed on a programmable computer, each programmable computer comprising a processor, a processor readable storage medium (including volatile and nonvolatile memory and/or Storage elements), as well as suitable input and output devices. The program code is applied to data entered using an input device to perform the functions described and to generate output information. Apply output information to one or more output devices. Moreover, each program is preferably implemented using a high level procedural or object oriented programming language to communicate with a computer system. However, the above procedure can be implemented in assembly or machine language, if desired. In any case, the language can be a compiled or interpreted language. DRAWINGS
通过结合附图阅读优选示例性实施方式的下列详细描述， 可以更好地 理解本发明的这些以及进一步的特点和优势， 其中：  These and further features and advantages of the present invention will be better understood from the following detailed description of the preferred exemplary embodiments.
图 1 示出了现有技术中利用充电桩对电动汽车进行充电的结构示意 图；  1 is a schematic view showing the structure of charging an electric vehicle using a charging post in the prior art;
图 2示出了根据本发明的一个实施方式对机动车进行非峰期充电的结 构示意图；  2 is a schematic view showing the structure of non-peak charging of a motor vehicle according to an embodiment of the present invention;
图 3示出了根据本发明的另一实施方式对机动车进行非峰期充电的结 构示意图；  Figure 3 is a block diagram showing the construction of a non-peak charging of a motor vehicle according to another embodiment of the present invention;
图 4示出了根据本发明一个实施方式的用于非峰期充电的流程图； 图 5是根据本发明一个实施方式的用于立即充电和非峰期充电的流程 图；  4 is a flow chart for non-peak charging according to an embodiment of the present invention; FIG. 5 is a flow chart for immediate charging and non-peak charging according to an embodiment of the present invention;
图 6是根据本发明另一实施方式的用于非峰期充电的流程图。 具体实施方式 6 is a flow chart for non-peak charging in accordance with another embodiment of the present invention. detailed description
现在参考附图介绍本发明的示例性实施方式， 然而， 本发明可以用许 多不同的形式来实施， 并且不局限于此处描述的实施例， 提供这些实施例 是为了详尽地且完全地公开本发明， 并且向所属技术领域的技术人员充分 传达本发明的范围。 对于表示在附图中的示例性实施方式中的术语并不是 对本发明的限定。 在附图中， 相同的单元 /元件使用相同的附图标记。  The exemplary embodiments of the present invention are now described with reference to the accompanying drawings, and the invention may be embodied in many different forms and not limited to the embodiments described herein. The invention, and the scope of the invention is fully conveyed by those skilled in the art. The terms used in the exemplary embodiments shown in the drawings are not intended to limit the invention. In the drawings, the same elements/elements are given the same reference numerals.
除非另有说明， 此处使用的"一"、 "一个"、 "所述 "和"该"也包括复数 形式。 此外， 应当理解的是， 本说明书中使用的术语"包括"、 "包含 "和 / 或"含有"， 指定了一些特征、 实体、 步骤、 操作、 单元、 和 /或元件， 但并 不排除一个或多个特征、 实体、 步骤、 操作、 单元、 元件和 /或有它们组成 的组。 应当理解的是， 当单元被称为 "连接 "或"耦合"到另一个单元时， 它 可以是直接和另一单元连接或耦合， 也可以存在中间单元。 此外， 此处所 指的"连接"或"耦合"包括无线连接或耦合。此处使用的术语 "和 /或"包括一 个或以上所列相关项目的任意组合和全部组合。  As used herein, the terms "a", "an", "the" In addition, it should be understood that the terms "comprising", "comprising", "","" Or a plurality of features, entities, steps, operations, units, components, and/or groups having them. It will be understood that when a unit is referred to as being "connected" or "coupled" to another unit, it can be directly connected or coupled to another unit, or an intermediate unit can be present. Further, "connected" or "coupled" as used herein includes a wireless connection or coupling. The term "and / or" as used herein includes any and all combinations of one or more of the associated items listed.
除非另有说明， 此处使用的术语 (包括科技术语）对所属技术领域的 技术人员具有通常的理解含义。 另外， 可以理解的是， 以通常使用的词典 限定的术语， 应当被理解为与其相关领域的语境具有一致的含义， 而不应 该被理解为理想化的或过于正式的意义。  Unless otherwise stated, the terms (including technical and scientific terms) used herein have the ordinary meaning of meaning to those skilled in the art. In addition, it is to be understood that a term defined by a commonly used dictionary should be understood to have a meaning consistent with the context of its related art, and should not be construed as an idealized or overly formal meaning.
图 1 示出了现有技术中利用充电桩对电动汽车进行充电的结构示意 图。 如图 1所示， 所述结构包括充电桩 101和电动汽车 111。 充电桩 101 可以包括： 显示单元 102、 控制单元 103以及电源单元 104。 电动汽车 111 可以包括： 终端控制单元 112、 电池管理单元 113以及电池 114。 当电动汽 车 111通过输电线路 122连接到充电桩 101时， 充电桩 101可以通过所述 输电线路 122为电动汽车 111充电。 充电桩 101还可以电磁感应的方式对 电动汽车 111进行充电，此时不需要输电线路 122。 电动汽车 111还可以通 过有线或无线通信线路 121与充电桩 101进行通信连接。 电动汽车 111和 充电桩 101可以通过通信线路来相互传送各种数据，例如电池状态信息等。  Fig. 1 is a schematic view showing the structure of charging an electric vehicle using a charging post in the prior art. As shown in FIG. 1, the structure includes a charging post 101 and an electric car 111. The charging post 101 may include: a display unit 102, a control unit 103, and a power supply unit 104. The electric vehicle 111 may include: a terminal control unit 112, a battery management unit 113, and a battery 114. When the electric motor vehicle 111 is connected to the charging post 101 through the power transmission line 122, the charging post 101 can charge the electric vehicle 111 through the power transmission line 122. The charging post 101 can also charge the electric vehicle 111 in an electromagnetically inductive manner, at which time the power transmission line 122 is not required. The electric vehicle 111 can also be communicatively coupled to the charging post 101 via a wired or wireless communication line 121. The electric vehicle 111 and the charging post 101 can transmit various data such as battery status information and the like to each other through a communication line.
在现有技术中， 显示单元 102可以显示充电状态， 例如已充电信息百 分比， 充电剩余时间等。 控制单元 103通过来自电池管理单元 113的数据 来确定显示数据， 并将显示数据提供给显示单元 102。 控制单元 103控制 电源单元 104对电动汽车 111进行充电。 终端控制单元 112， 是电动汽车 111内部的核心控制部件， 实现对电动汽车 111各种功能的控制。 电池 114 能够储存电能并且能够在电动汽车行驶时提供直流电。 电池管理*** ( Battery Management System, BMS ) 113连接在电池 114与终端控制单 元 112之间， 用于提高电池的利用率， 防止电池出现过充电和过放电， 延 长电池的使用寿命， 监控电池的状态等。 优选地， 电动汽车 111还可以包 括电源单元（图 1中未示出），所述电源单元用于将充电桩 101输入的交流 电转换为直流电， 从而将转换后的直流电存储在电池 114中。 In the prior art, the display unit 102 can display a state of charge, such as charged information. The ratio, the remaining time of charging, etc. The control unit 103 determines the display data by the data from the battery management unit 113, and supplies the display data to the display unit 102. The control unit 103 controls the power supply unit 104 to charge the electric vehicle 111. The terminal control unit 112 is a core control unit inside the electric vehicle 111, and realizes control of various functions of the electric vehicle 111. The battery 114 is capable of storing electrical energy and is capable of providing direct current when the electric vehicle is traveling. A Battery Management System (BMS) 113 is connected between the battery 114 and the terminal control unit 112 for improving the utilization of the battery, preventing overcharging and overdischarging of the battery, prolonging the service life of the battery, and monitoring the state of the battery. Wait. Preferably, the electric vehicle 111 may further include a power supply unit (not shown in FIG. 1) for converting the alternating current input from the charging post 101 into direct current, thereby storing the converted direct current in the battery 114.
现有技术中。 充电过程与动力电池的特性有关。 如铅酸电池经常包括 预充电、 恒流充电、 恒压充电、 浮充充电， 为了减小极化效应， 中间还可 以混合反向放电脉冲， 当监控到过热等问题时， 还要进行静置。 电动汽车 常用的锂离子电池的充电一般包括恒流充电、 恒压充电， 也会有过热等保 护， 当出现温度过高时暂停充电。 本发明提供的方法和上述充电方法是一 致的， 控制器按照正常充电过程计算充电时间段和 /或电费， 并按照设定模 式进行充电。 至少将所述充电过程放到非峰期进行， 或者分成立即充电和 非峰期充电两个阶段并将非峰期充电阶段放到非峰期进行。  In the prior art. The charging process is related to the characteristics of the power battery. For example, lead-acid batteries often include pre-charging, constant-current charging, constant-voltage charging, and floating charging. In order to reduce the polarization effect, a reverse discharge pulse can also be mixed in the middle. When monitoring problems such as overheating, it is still allowed to stand. . Electric vehicles The charging of commonly used lithium-ion batteries generally includes constant current charging, constant voltage charging, and protection against overheating. When the temperature is too high, the charging is suspended. The method provided by the present invention is identical to the above charging method, and the controller calculates the charging period and/or the electricity rate according to the normal charging process, and performs charging according to the setting mode. At least the charging process is carried out in a non-peak period, or into two phases of immediate charging and non-peak charging, and the non-peak charging phase is placed in a non-peak period.
但是在现有技术中， 充电桩 101不能保证电动汽车 111在用电的非峰 期进行充电。 为此， 本发明提出能够在非峰期对电动汽车等用电设备进行 充电的设备及方法。  However, in the prior art, the charging post 101 cannot guarantee that the electric vehicle 111 is charged during the non-peak period of power consumption. To this end, the present invention proposes an apparatus and method capable of charging a consumer such as an electric vehicle during a non-peak period.
图 2示出了根据本发明的一个实施方式的对机动车进行非峰期充电的 结构示意图。 如图 2所示， 所述结构包括充电设备 201和机动车 211。 充 电设备 201可以是充电站、 充电桩等其他能够为电力装置充电的设备。 机 动车 211可以是电动汽车、 电动助力车、 电动三轮车等使用电能作为动力 的机车车辆。 本发明以电动汽车作为实例进行说明， 但是本发明并不限于 电动汽车， 而是能够应用于其他电动设备。 并且其中， 电动汽车是全部或 部分由电能驱动电机作为动力***的汽车， 包括纯电动汽车、 混合动力电 动汽车、 燃料电池电动汽车以及外接充电式混合动力汽车等。 2 is a block diagram showing the construction of a non-peak charging of a motor vehicle according to an embodiment of the present invention. As shown in FIG. 2, the structure includes a charging device 201 and a motor vehicle 211. The charging device 201 can be a charging station, a charging post, or the like that can charge a power device. The motor vehicle 211 may be a motor vehicle that uses electric energy as a power such as an electric car, an electric bicycle, or an electric tricycle. The present invention is described by taking an electric vehicle as an example, but the present invention is not limited to an electric vehicle, but can be applied to other electric devices. And wherein the electric vehicle is a vehicle that is driven by electric energy in whole or in part as a power system, including pure electric vehicles and hybrid electric vehicles. Motor vehicles, fuel cell electric vehicles, and external plug-in hybrid vehicles.
优选地， 当机动车 211通过有线或无线的输电线路 222连接到充电设 备 201时，充电设备 201可以通过有线或无线的输电线路 222为机动车 211 充电。优选地， 有线输电线路例如是电缆， 无线输电线路可以是电磁感应。 优选地， 机动车 211还可以通过有线或无线通信线路 221与充电设备 201 进行通信连接。 优选地， 有线通信线路例如是光纤、 双绞线等。 此外， 机 动车 211和充电设备 201可以通过通信线路 221来相互传送各种数据， 例 如机动车的当前电量、 额定电量和充电功率等， 或者可以是充电时间段和 预计费用。 优选地， 所述充电功率通常包括两方面信息， 一是机动车充电 过程允许的功率曲线或者与功率曲线等价的描述， 通常从机动车的电池管 理***获得； 二是充电设备允许的最大充电功率。 在进行实际充电和计算 充电时间段和 /或预计费用时， 应该采用二者中较小的功率。  Preferably, when the motor vehicle 211 is connected to the charging device 201 via a wired or wireless transmission line 222, the charging device 201 can charge the motor vehicle 211 via a wired or wireless transmission line 222. Preferably, the wired transmission line is, for example, a cable, and the wireless transmission line may be electromagnetically induced. Preferably, the motor vehicle 211 can also be in communication connection with the charging device 201 via a wired or wireless communication line 221. Preferably, the wired communication line is, for example, an optical fiber, a twisted pair, or the like. Further, the motor vehicle 211 and the charging device 201 can transmit various data to each other through the communication line 221, such as the current power, rated power, and charging power of the motor vehicle, or can be a charging time period and an estimated fee. Preferably, the charging power generally includes two aspects, one is a power curve allowed by the charging process of the motor vehicle or a description equivalent to the power curve, which is usually obtained from a battery management system of the motor vehicle; and the second is the maximum charging allowed by the charging device. power. The smaller of the two should be used when performing the actual charging and calculating the charging period and/or estimated cost.
根据本发明的优选实施方式， 充电设备 201可以包括： 显示单元 202、 控制单元 203以及输入单元 204。 优选地， 充电设备 201还可以包括电源 单元 205， 用于将输入的交流电转换为直流电， 从而将转换后的直流电传 输给机动车 211， 从而将转换后的直流电存储在电池 214中。 优选地， 还 可以在机动车 211中设置电源单元（未示出） ， 用于将充电设备 201输入 的交流电转换为直流电， 从而将转换后的直流电存储在电池 214中。  According to a preferred embodiment of the present invention, the charging device 201 may include: a display unit 202, a control unit 203, and an input unit 204. Preferably, the charging device 201 may further include a power supply unit 205 for converting the input alternating current into direct current, thereby transmitting the converted direct current to the motor vehicle 211, thereby storing the converted direct current in the battery 214. Preferably, a power supply unit (not shown) is also provided in the motor vehicle 211 for converting the alternating current input from the charging device 201 into direct current, thereby storing the converted direct current in the battery 214.
优选地， 显示单元 202可以显示充电时间段和 /或预计费用。 优选地， 充电时间段和 /或电费是以下内容中的至少一个： 充电开始时间、 充电结束 时间、 充电开始时电量、 充电结束时电量、 充电开始前能够行驶的距离、 充电结束时能够行驶的距离或充电电费。 优选地， 显示单元 202可以显示 充电模式， 例如立即充电和 /或非峰期充电。 优选地， 显示单元 202可以是 触 。  Preferably, display unit 202 can display a charging time period and/or an estimated fee. Preferably, the charging period and/or the electricity rate is at least one of the following: a charging start time, a charging end time, a charging start electric quantity, a charging end electric quantity, a distance that can be traveled before charging starts, and a driving time at the end of charging. Distance or charge for electricity. Preferably, display unit 202 can display a charging mode, such as immediate charging and/or off-peak charging. Preferably, display unit 202 can be a touch.
优选地， 控制单元 203可以获取充电状态信息。 其中， 所述充电状态 信息可以是当前电量、 额定电量和充电功率。 优选地， 所述当前电量、 额 定电量是 动车 211的电池管理***获得的。 根据本发明的实施方式， 当电源单元设置在机动车 211中时， ^ lL动车 211获取充电功率的信息。 优选地， 当电源单元设置在充电设备 201中时， 从充电设备 201获取充电 功率的信息。 Preferably, the control unit 203 can acquire charging status information. The charging status information may be current power, rated power, and charging power. Preferably, the current power and the rated power are obtained by the battery management system of the motor car 211. According to an embodiment of the present invention, when the power supply unit is disposed in the motor vehicle 211, the motor vehicle 211 acquires information of the charging power. Preferably, when the power supply unit is disposed in the charging device 201, information of the charging power is acquired from the charging device 201.
优选地，控制单元 203可以获取非峰期充电量需求量和 /或立即充电需 求量。 优选地， 控制单元 203可以经由显示单元 202或经由输入单元 204 来获取非峰期充电量需求量和 /或立即充电需求量。 优选地， 非峰期充电量 需求量和 /或立即充电需求量可以是： 最终量或增加量， 即， 最终的充电量 或增加的充电量。 优选地， 非峰期充电量需求量和 /或立即充电需求量由以 下内容中的一种来表示： 行驶距离、 电池额定容量的百分比、 充电度数、 充电时间长度或电费。 优选地， 非峰期充电量需求量和 /或立即充电需求量 可以是用户输入的充电需求量或***预设的充电需求量。 优选地， 由于充 电过程末期功率小、 时间长， 因此所述***预设的充电需求量可以小于额 定电量， 例如为额定电量的 98%、 95%、 90%或者其它适当的量， 根据其 计算和显示充电时间段和 /或预计费用。 但是， 进行实际充电时， 当完成所 述***预设的充电需求量后， 可以继续充电到额定电量。 优选地， 其中根 据行驶距离计算充电需求量， 并根据充电状态信息将充电需求量转换为充 电时间段。 优选地， 根据电费计算充电需求量， 并根据充电状态信息将充 电量转换为充电时间段。  Preferably, the control unit 203 can acquire the non-peak charge amount demand and/or the immediate charge demand amount. Preferably, the control unit 203 can acquire the non-peak charge amount demand and/or the immediate charge demand amount via the display unit 202 or via the input unit 204. Preferably, the non-peak charge amount demand and/or the immediate charge demand amount may be: a final amount or an increase amount, that is, a final charge amount or an increased charge amount. Preferably, the non-peak charge demand and/or the immediate charge demand are represented by one of the following: travel distance, percentage of battery rated capacity, degree of charge, length of charge time, or electricity bill. Preferably, the non-peak charge demand demand and/or the immediate charge demand amount may be a charge demand amount input by the user or a system preset charge demand amount. Preferably, since the power at the end of the charging process is small and the time is long, the preset charging demand of the system may be less than the rated power, for example, 98%, 95%, 90% of the rated power or other appropriate amount, according to the calculation thereof. And display the charging period and / or estimated cost. However, when the actual charging is performed, after the preset charging demand of the system is completed, the charging can be continued to the rated power. Preferably, the charge demand amount is calculated based on the travel distance, and the charge demand amount is converted into the charge time period based on the charge state information. Preferably, the charge demand amount is calculated based on the electricity rate, and the charge amount is converted into the charge time period based on the charge state information.
根据本发明的优选实施方式， 如果获取的是非峰期充电需求量， 则控 制单元 203根据非峰期充电需求量和充电状态信息计算充电时间段和 /或预 计费用。 优选地， 如果对计算并显示出充电时间段和 /或预计费用不接受， 则可以重复获取非峰期充电量需求量和 /或立即充电需求量， 以及才艮据非峰 期充电需求量和充电状态信息计算充电时间段和 /或预计费用。  According to a preferred embodiment of the present invention, if the non-peak charging demand is acquired, the control unit 203 calculates the charging time period and/or the estimated fee based on the non-peak charging demand amount and the charging state information. Preferably, if the calculation and display of the charging time period and/or the estimated cost are not accepted, the non-peak charging amount demand and/or the immediate charging demand amount may be repeatedly obtained, and according to the non-peak charging demand amount and The charging status information calculates a charging time period and/or an estimated cost.
控制单元 203解析从输入单元 204获取的充电指示信息。 如果所述充 电指示信息选择非峰期充电， 则控制单元 203对机动车进行非峰期充电。 优选地， 在实际充电时， 可能根据充电需求量对计算的充电时间段进行时 间微调， 即将充电时间段在时间上向前或向后移动一段时间 （例如， 几秒 或几分钟） 。 优选地， 可以按照获取的非峰期充电需求量进行充电， 也可 以按照预计的时间段充电。 优选地， 如果所述充电指示信息不选择非峰期充电， 则不进行非峰期 充电。 优选地， 所述充电指示信息还可能指示选择以下内容中的一种或多 种： 立即充电、 定时充电、 谷期充电， 或者最低谷充电。 优选地， 所述定 时充电是指在用户指定的时间段进行充电。 优选地， 谷期充电是指在谷期 时间进行充电。优选地，最低谷充电是指在用电量最低的时间段进行充电， 所述时间段通常在谷期中， 并且是谷期中用电量较低的时间段。 The control unit 203 analyzes the charging instruction information acquired from the input unit 204. If the charging indication information selects non-peak charging, the control unit 203 performs non-peak charging of the vehicle. Preferably, during actual charging, the calculated charging period may be time-tuned according to the charging demand amount, that is, the charging period is moved forward or backward in time for a period of time (for example, several seconds or several minutes). Preferably, the charging may be performed according to the acquired non-peak charging demand, or may be charged according to the estimated time period. Preferably, if the charging indication information does not select non-peak charging, non-peak charging is not performed. Preferably, the charging indication information may also indicate to select one or more of the following: immediate charging, timed charging, valley charging, or lowest valley charging. Preferably, the timing charging refers to charging during a time period specified by a user. Preferably, the trough charging refers to charging during the trough time. Preferably, the lowest valley charge refers to charging during the period of lowest power usage, which is typically in the valley period, and is a period of low power usage in the valley period.
根据本发明的优选实施方式， 如果获取的是立即充电需求量和非峰期 充电需求量， 则控制单元 203并才艮据立即充电需求量、 非峰期充电需求量 和充电状态信息计算充电时间段和 /或预计费用。 优选地， 如果对计算并显 示出充电时间段和 /或预计费用不接受， 则可以重复获取立即充电需求量和 非峰期充电需求量， 以及根据立即充电需求量、 非峰期充电需求量和充电 状态信息计算充电时间段和 /或预计费用。  According to a preferred embodiment of the present invention, if the immediate charge demand amount and the non-peak charge demand amount are acquired, the control unit 203 calculates the charging time according to the immediate charge demand amount, the non-peak charge demand amount, and the charge state information. Segment and / or estimated costs. Preferably, if it is calculated and displayed that the charging time period and/or the estimated cost are not acceptable, the immediate charging demand amount and the non-peak charging demand amount may be repeatedly obtained, and according to the immediate charging demand amount, the non-peak charging demand amount, and The charging status information calculates a charging time period and/or an estimated cost.
控制单元 203解析从输入单元 204获取的充电指示信息。 如果所述充 电指示信息选择立即充电和非峰期充电， 则控制单元 203对机动车进行立 即充电和非峰期充电。 优选地， 在实际充电时， 计算的充电时间段可能根 据充电需求量进行时间微调， 即将充电时间段在时间上向前或向后移动一 段时间 （例如， 几秒或几分钟） 。 优选地， 可以按照获取的充电需求量进 行充电， 也可以按照预计的时间段充电。  The control unit 203 analyzes the charging instruction information acquired from the input unit 204. If the charging indication information selects immediate charging and non-peak charging, the control unit 203 performs immediate charging and non-peak charging of the vehicle. Preferably, during actual charging, the calculated charging period may be time fine-tuned based on the amount of charging demand, i.e., the charging period is moved forward or backward in time for a period of time (e.g., seconds or minutes). Preferably, the charging may be performed according to the obtained charging demand amount, or may be charged according to the estimated time period.
优选地， 如果所述充电指示信息不选择立即充电和非峰期充电， 则不 进行立即充电和非峰期充电。 优选地， 所述充电指示信息还可能指示选择 以下内容中的一种或多种： 立即充电、 定时充电、 谷期充电， 或者最低谷 充电。优选地， 所述定时充电是指在用户指定的时间段进行充电。优选地， 谷期充电是指在谷期时间进行充电。 优选地， 最低谷充电是指在用电量最 低的时间段进行充电， 所述时间段通常在谷期中， 并且是谷期中用电量较 低的时间段。  Preferably, if the charging indication information does not select immediate charging and non-peak charging, immediate charging and non-peak charging are not performed. Preferably, the charging indication information may also indicate to select one or more of the following: immediate charging, timed charging, valley charging, or lowest valley charging. Preferably, the timing charging refers to charging during a time period specified by a user. Preferably, the trough charging refers to charging during the trough time. Preferably, the lowest valley charge refers to charging during the period of lowest power usage, which is typically in the valley period and is a period of low power usage in the valley period.
根据本发明的优选实施方式， 如果控制单元 203获取的充电指示信息 指示选择非峰期充电， 则对机动车进行非峰期充电； 否则， 不进行非峰期 充电。 优选地， 输入单元 204， 用于获取充电指示信息。 优选地， 所述充电 指示信息可以指示选择进行非峰期充电模式。 优选地， 所述充电指示信息 还可能指示选择以下内容中的一种或多种： 立即充电、 定时充电、 谷期充 电， 或者最低谷充电。 优选地， 所述定时充电是指在用户指定的时间段进 行充电。 优选地， 谷期充电是指在谷期时间进行充电。 优选地， 最低谷充 电是指在用电量最低的时间段进行充电， 所述时间段通常在谷期中， 并且 是谷期中用电量较低的时间段。 优选地， 进行非峰期充电时， 在所述非峰 期开始时间启动充电， 直至完成所述非峰期充电需求量。 当一个非峰期时 间不能完成时， 在其它时间段或者下一个非峰期时间段内继续充电至完成 所述非峰期充电需求量。 优选地， 其它时间段可以包括谷期时间段、 最低 谷时间段等。 According to a preferred embodiment of the present invention, if the charging indication information acquired by the control unit 203 indicates that non-peak charging is selected, the vehicle is subjected to non-peak charging; otherwise, non-peak charging is not performed. Preferably, the input unit 204 is configured to acquire charging indication information. Preferably, the charging indication information may indicate that the non-peak charging mode is selected for performing. Preferably, the charging indication information may also indicate to select one or more of the following: immediate charging, timed charging, valley charging, or lowest valley charging. Preferably, the timing charging refers to charging during a time period specified by a user. Preferably, the trough charging refers to charging during the trough time. Preferably, the lowest valley charge refers to charging during the period of lowest power usage, which is usually in the valley period, and is a period of low power usage in the valley period. Preferably, when non-peak charging is performed, charging is initiated at the non-peak period start time until the non-peak charging demand is completed. When one non-peak period cannot be completed, charging continues in other time periods or the next non-peak period until the non-peak charging demand is completed. Preferably, other time periods may include a valley period, a lowest valley period, and the like.
优选地， 电源单元 205可以为机动车提供立即充电、 非峰期充电或立 即充电和非峰期充电所需的电力。 优选地， 如果充电设备 201获得的电力 是交流电， 可以通过充电设备 201中的电源单元 205将交流电转换为直流 电， 然后将直流电传输给机动车 211， 然后利用直流电给电池充电。 优选 地， 如果充电设备 201获得的电力是交流电， 可以将交流电直接传输给机 动车 211， 由机动车 211中的电源单元（未示出）将交流电转换为直流电， 然后利用直流电给电池充电。 优选地， 如果充电设备 201获得的电力是直 流电， 则可以将直流电直接传输给机动车 211， 然后利用直流电给电池充 电。 优选地， 优选地， 如果充电设备 201获得的电力是直流电， 则可以通 it^L动车 211或充电设备 201中的电源单元进行整流， 然后利用整流后的 直流电给电池充电。 优选地， 充电设备 201还可以包括存储单元（图 2中 未示出） ， 存储单元存储以下内容中的至少一个： 非峰期开始时间、 非峰 期结束时间、 电价信息； 或者通 动车中的存储单元存储以下内容中的 至少一个： 非峰期开始时间、 非峰期结束时间、 电价信息。  Preferably, the power unit 205 can provide the vehicle with the power required for immediate charging, off-peak charging, or immediate charging and non-peak charging. Preferably, if the power obtained by the charging device 201 is an alternating current, the alternating current can be converted to direct current by the power supply unit 205 in the charging device 201, and then the direct current is transmitted to the motor vehicle 211, and then the battery is charged with the direct current. Preferably, if the electric power obtained by the charging device 201 is an alternating current, the alternating current can be directly transmitted to the motor vehicle 211, the alternating current power is converted into direct current by a power supply unit (not shown) in the motor vehicle 211, and then the battery is charged with the direct current. Preferably, if the power obtained by the charging device 201 is direct current, the direct current can be directly transmitted to the motor vehicle 211, and then the battery is charged with direct current. Preferably, preferably, if the power obtained by the charging device 201 is direct current, the power supply unit in the motor vehicle 211 or the charging device 201 can be rectified, and then the rectified direct current is used to charge the battery. Preferably, the charging device 201 may further include a storage unit (not shown in FIG. 2) that stores at least one of the following: a non-peak period start time, a non-peak period end time, electricity price information; or a transit vehicle The storage unit stores at least one of the following: a non-peak start time, a non-peak end time, and electricity price information.
根据本发明的优先实施方式， 机动车 211 包括： 终端控制单元 212、 电池管理*** 213和电池 214。优选地， 终端控制单元 212， 是电动汽车内 部的核心控制部件， 实现对电动汽车各种功能的控制。 电池 214能够储存 电能并且能够在电动汽车行驶时提供直流电。 电池管理*** 213连接在电 池 214与终端控制单元 212之间， 用于提高电池的利用率， 防止电池出现 过充电和过放电， 延长电池的使用寿命， 监控电池的状态等。 According to a preferred embodiment of the present invention, the motor vehicle 211 includes: a terminal control unit 212, a battery management system 213, and a battery 214. Preferably, the terminal control unit 212 is a core control component inside the electric vehicle, and realizes control of various functions of the electric vehicle. Battery 214 can be stored Electrical energy and the ability to provide direct current when the electric vehicle is running. The battery management system 213 is connected between the battery 214 and the terminal control unit 212 for improving the utilization of the battery, preventing overcharging and overdischarging of the battery, prolonging the service life of the battery, monitoring the state of the battery, and the like.
图 3示出了根据本发明的另一实施方式对机动车进行非峰期充电的结 构示意图。 如图 3所示， 所述结构包括充电设备 301和机动车 311。 图 3 所示的结构与图 2所示的结构的不同在于， 图 3的充电设备 301中还包括 通信单元。 优选地， 所述通信单元 307能够有线或无线连接到机动车 311， 并且通信单元 307能够将充电状态信息有线或无线地传送到机动车 311。 优选地， 所述通信单元 307能够与用户通信设备进行通信， 所述用户通信 设备可以是手机、 个人数字处理、 膝上型计算机、 个人计算机等。 通信单 元 307能够将充电状态信息有线或无线地传送到用户的通信设备， 并且能 够从用户的通信设备有线或无线地接收用户命令。  Fig. 3 is a block diagram showing the construction of a non-peak charging of a motor vehicle according to another embodiment of the present invention. As shown in FIG. 3, the structure includes a charging device 301 and a motor vehicle 311. The structure shown in Fig. 3 differs from the structure shown in Fig. 2 in that the charging device 301 of Fig. 3 further includes a communication unit. Preferably, the communication unit 307 can be wired or wirelessly connected to the motor vehicle 311, and the communication unit 307 can transmit the charging status information to the motor vehicle 311 in a wired or wireless manner. Preferably, the communication unit 307 is capable of communicating with a user communication device, which may be a cell phone, personal digital processing, laptop computer, personal computer or the like. The communication unit 307 is capable of transmitting the charging status information to the user's communication device either wired or wirelessly, and is capable of receiving user commands wired or wirelessly from the user's communication device.
图 4示出了根据本发明一个实施方式的用于非峰期充电的流程图。 如 图 4所示， 所述方法从步骤 400处开始， 将充电设备连接到机动车并进行 必要的初始化。 在步骤 401， 获取充电状态信息， 所述充电状态信息括当 前电量、 额定电量和充电功率。 电池管理***连接在电池与终端控制单元 之间， 用于提高电池的利用率， 防止电池出现过充电和过放电， 延长电池 的使用寿命， 监控电池的状态等。  Figure 4 shows a flow chart for non-peak charging in accordance with one embodiment of the present invention. As shown in Figure 4, the method begins at step 400 by connecting the charging device to the vehicle and performing the necessary initialization. In step 401, charging status information is acquired, and the charging status information includes current power, rated power, and charging power. The battery management system is connected between the battery and the terminal control unit to improve battery utilization, prevent overcharging and overdischarging of the battery, extend battery life, and monitor battery status.
在步骤 402， 获取非峰期充电需求量， 并根据非峰期充电需求量和充 电状态信息计算充电时间段和 /或预计费用。  At step 402, a non-peak charging demand is obtained, and a charging time period and/or an estimated cost is calculated based on the non-peak charging demand and the charging status information.
在步骤 403， 显示充电时间段和 /或预计费用；  At step 403, a charging time period and/or an estimated fee are displayed;
在步骤 404, 获取充电指示信息；  At step 404, obtaining charging indication information;
在步骤 405, 如果所述充电指示信息选择非峰期充电， 则对机动车进 行非峰期充电； 否则不进行非峰期充电。  At step 405, if the charging indication information selects non-peak charging, the vehicle is subjected to non-peak charging; otherwise, non-peak charging is not performed.
优选地， 如果对计算并显示出充电时间段和 /或预计费用不接受， 则可 以重复获取非峰期充电量需求量和 /或立即充电需求量， 以及根据非峰期充 电需求量和充电状态信息计算充电时间段和 /或预计费用。  Preferably, if the calculation and display of the charging time period and/or the estimated cost are not accepted, the non-peak charging amount demand and/or the immediate charging demand amount may be repeatedly obtained, and according to the non-peak charging demand amount and the charging state. The information calculates the charging period and/or the estimated cost.
优选地， 如果所述充电指示信息不选择非峰期充电， 则不进行非峰期 充电之后， 还可以根据充电指示信息选择以下内容中的一种或多种： 立即 充电、 定时充电、 谷期充电， 或者最低谷充电。 Preferably, if the charging indication information does not select non-peak charging, no non-peak period is performed. After charging, one or more of the following contents may also be selected according to the charging instruction information: immediate charging, timed charging, valley charging, or lowest valley charging.
图 5示出了根据本发明一个实施方式的用于立即充电和非峰期充电的 流程图。 如图 5所示， 所述方法从步骤 500处开始， 将充电设备连接到机 动车并进行必要的初始化。 在步骤 501， 获取充电状态信息， 所述充电状 态信息包括当前电量、 额定电量和充电功率；  Figure 5 illustrates a flow chart for immediate charging and non-peak charging, in accordance with one embodiment of the present invention. As shown in Figure 5, the method begins at step 500 by connecting the charging device to the motor vehicle and performing the necessary initialization. In step 501, charging status information is acquired, where the charging status information includes current power, rated power, and charging power;
在步骤 502， 获取立即充电需求量和非峰期充电需求量， 并根据立即 充电需求量、非峰期充电需求量和充电状态信息计算充电时间段和 /或预计 费用；  At step 502, an immediate charging demand amount and a non-peak charging demand amount are obtained, and a charging time period and/or an estimated cost are calculated according to the immediate charging demand amount, the non-peak charging demand amount, and the charging state information;
在步骤 503, 显示充电时间段和 /或预计费用；  At step 503, a charging time period and/or an estimated fee are displayed;
在步骤 504, 获取充电指示信息；  At step 504, obtaining charging indication information;
在步骤 505， 如果所述充电指示信息指示选择立即充电和非峰期充电， 则对机动车进行立即充电和非峰期充电； 否则不进行立即充电和非峰期充 电。  At step 505, if the charging indication information indicates that immediate charging and non-peak charging are selected, the vehicle is immediately charged and non-peak charged; otherwise, immediate charging and non-peak charging are not performed.
优选地， 如果对计算并显示出充电时间段和 /或预计费用不接受， 则可 以重复获取立即充电需求量和非峰期充电需求量， 以及根据立即充电需求 量、 非峰期充电需求量和充电状态信息计算充电时间段和 /或预计费用。  Preferably, if it is calculated and displayed that the charging time period and/or the estimated cost are not acceptable, the immediate charging demand amount and the non-peak charging demand amount may be repeatedly obtained, and according to the immediate charging demand amount, the non-peak charging demand amount, and The charging status information calculates a charging time period and/or an estimated cost.
优选地， 如果所述充电指示信息不选择非峰期充电， 则不进行非峰期 充电之后， 还可以根据充电指示信息选择以下内容中的一种或多种： 立即 充电、 定时充电、 谷期充电， 或者最低谷充电。  Preferably, if the charging indication information does not select non-peak charging, after the non-peak charging is not performed, one or more of the following contents may also be selected according to the charging indication information: immediate charging, timed charging, valley period Charging, or charging at the lowest valley.
图 6示出了根据本发明一个实施方式的用于非峰期充电的流程图。 如 图 6所示， 所述方法从步骤 600处开始， 将充电设备连接到机动车并进行 必要的初始化。  Figure 6 shows a flow chart for non-peak charging in accordance with one embodiment of the present invention. As shown in Figure 6, the method begins at step 600 by connecting the charging device to the vehicle and performing the necessary initialization.
步骤 601， 显示充电提示信息；  Step 601, displaying charging prompt information;
步骤 602， 获取充电指示信息；  Step 602: Acquire charging indication information.
步骤 603， 如果所述充电指示信息指示选择非峰期充电， 则对机动车 进行非峰期充电； 否则， 不进行非峰期充电。  Step 603: If the charging indication information indicates that non-peak charging is selected, the vehicle is subjected to non-peak charging; otherwise, non-peak charging is not performed.
已经通过参考少量实施例主要地描述了本发明。 然而， 本领域技术人 员所公知的， 正如附带的专利权利要求所限定的， 除了本发明以上公开的 其他的实施例等同地落在本发明的范围内。 The invention has mainly been described by reference to a few embodiments. However, those skilled in the art It is well known that other embodiments of the invention disclosed above are equally within the scope of the invention as defined by the appended claims.
通常地， 在权利要求中使用的所有术语都根据他们在技术领域的通常 含义被解释， 除非在其中被另外明确地定义。 所有的参考"一个 /所述 /该 [装 置、 组件等]"都被开放地解释为所述装置、 组件等中的至少一个实例， 除 非另外明确地说明。 这里公开的任何方法的步骤都没必要以公开的准确的 顺序运行， 除非明确地说明。  Generally, all terms used in the claims are interpreted according to their ordinary meaning in the technical field unless otherwise explicitly defined. All references to "a/the/the [device, component, etc.]" are openly interpreted as at least one instance of the device, component, etc., unless explicitly stated otherwise. The steps of any method disclosed herein are not required to operate in the precise order disclosed, unless explicitly stated.
在前面的详细说明中， 参考了构成本发明一部分的附图， 并且在附图 中通过示范的方式示出了可以实现本发明的具体实施例。 已经足够详细地 描述了这些实施例和实施例的某些变型， 使所属技术领域的技术人员能够 实现本发明的实施例。 可以了解的是， 在不脱离本发明公开的精神或范围 的基础上， 能够使用其它合适的实施例并且可以作出逻辑的、 机械的、 化 学的和电气的改变。 为避免不必要的细节， 说明书省略了某些所属技术领 域的技术人员所公知的信息。 因此， 前面的详细说明并不想要被限制为本 文阐明的具体形式， 反而， 它想要覆盖可以被合理地包括在附加权利要求 的精神和范围内的这些可选方案、 修改、 以及等价物。  In the foregoing detailed description, reference to the drawings in the claims Some variations of these embodiments and embodiments have been described in sufficient detail to enable those skilled in the art to practice the embodiments of the invention. It is understood that other suitable embodiments can be used and logical, mechanical, chemical, and electrical changes can be made without departing from the spirit or scope of the disclosure. To avoid unnecessary detail, the description omits information known to those skilled in the art. Therefore, the above detailed description is not intended to be limited to the details of the embodiments of the invention, and the invention is intended to cover such alternatives, modifications, and equivalents.

Claims

权 利 要 求 Rights request
1. 一种用于非峰期充电的方法， 所述方法包括： A method for non-peak charging, the method comprising:
A.获取充电状态信息， 所述充电状态信息包括当前电量、 额定电量和 充电功率；  A. Obtaining charging status information, where the charging status information includes current power, rated power, and charging power;
B.获取非峰期充电需求量， 并根据非峰期充电需求量和充电状态信息 计算充电时间段和 /或预计费用；  B. Obtain the non-peak charging demand, and calculate the charging time period and/or the estimated cost according to the non-peak charging demand and the charging status information;
C .显示充电时间段和 /或预计费用；  C. Display charging period and / or estimated cost;
D.获取充电指示信息；  D. Obtain charging indication information;
E.如果所述充电指示信息选择非峰期充电， 则对机动车进行非峰期充 电； 否则不进行非峰期充电。  E. If the charging indication information selects non-peak charging, the vehicle is subjected to non-peak charging; otherwise, non-peak charging is not performed.
2. 一种用于非峰期充电的方法， 所述方法包括：  2. A method for non-peak charging, the method comprising:
A.获取充电状态信息， 所述充电状态信息包括当前电量、 额定电量和 充电功率；  A. Obtaining charging status information, where the charging status information includes current power, rated power, and charging power;
B.获取立即充电需求量和非峰期充电需求量，并才艮据立即充电需求量、 非峰期充电需求量和充电状态信息计算充电时间段和 /或预计费用；  B. Obtain the immediate charging demand and the non-peak charging demand, and calculate the charging time period and/or the estimated cost according to the immediate charging demand, the non-peak charging demand and the charging status information;
C .显示充电时间段和 /或预计费用；  C. Display charging period and / or estimated cost;
D.获取充电指示信息；  D. Obtain charging indication information;
E.如果所述充电指示信息指示选择立即充电和非峰期充电， 则对机动 车进行立即充电和非峰期充电； 否则不进行立即充电和非峰期充电。  E. If the charging indication information indicates that immediate charging and non-peak charging are selected, the motor vehicle is immediately charged and non-peak charged; otherwise, immediate charging and non-peak charging are not performed.
3.根据权利要求 1或 2所述的方法， 其中在步骤 C中还包括， 如果对 显示的非峰期充电时间段和 /或预计费用不接受， 则返回步骤 B。  The method according to claim 1 or 2, wherein the step C further comprises, if the non-peak charging period and/or the estimated fee displayed are not accepted, returning to step B.
4.根据权利要求 1或 2所述的方法， 其中非峰期充电量需求量和 /或立 即充电需求量是： 最终量或增加量； 并且充电需求量由以下内容中的一种 来表示： 行驶距离、 电池额定容量的百分比、 充电度数、 充电时间长度或 电费金额。  The method according to claim 1 or 2, wherein the non-peak charge amount demand and/or the immediate charge demand amount is: a final amount or an increase amount; and the charge demand amount is represented by one of the following contents: Travel distance, percentage of battery rated capacity, degree of charge, length of charge time, or amount of electricity.
5.根据权利要求 4所述的方法， 其中充电需求量是用户输入的充电需 求量或***预设的充电需求量。 5. The method according to claim 4, wherein the charging demand is a charging demand input by a user or a charging demand amount preset by the system.
6.根据权利要求 1或 2所述的方法， 还包括显示以下内容中的至少一 个： 充电开始时间、 充电结束时间、 充电开始时电量、 充电结束时电量、 充电开始前能够行驶的距离、 充电结束时能够行驶的距离或充电电费。 The method according to claim 1 or 2, further comprising displaying at least one of: a charging start time, a charging end time, a charging start electric quantity, a charging end electric quantity, a distance that can be traveled before charging starts, charging The distance that can be traveled at the end or the charging electricity fee.
7.—种用于非峰期充电的方法， 所述方法包括：  7. A method for non-peak charging, the method comprising:
A.显示充电提示信息；  A. Display charging prompt information;
B.获取充电指示信息；  B. Obtain charging indication information;
C.如果所述充电指示信息指示选择非峰期充电， 则对机动车进行非峰 期充电； 否则， 不进行非峰期充电。  C. If the charging indication information indicates that non-peak charging is selected, the vehicle is subjected to non-peak charging; otherwise, non-peak charging is not performed.
8.根据权利要求 1、 2或 7所述的方法， 还包括通过充电设备中的存储 单元存储以下内容中的至少一个： 非峰期开始时间、 非峰期结束时间、 电 价信息； 或者通过机动车中的存储单元存储以下内容中的至少一个： 非峰 期开始时间、 非峰期结束时间、 电价信息。  8. The method of claim 1, 2 or 7, further comprising storing at least one of: a non-peak start time, a non-peak end time, electricity price information by a storage unit in the charging device; or The storage unit in the motor vehicle stores at least one of the following: non-peak start time, non-peak end time, and electricity price information.
9.根据权利要求 1、 2或 7所述的方法， 在否则不进行非峰期充电之后 或不进行立即充电和非峰期充电之后， 还能够根据所述充电指示信息选择 以下充电模式中的一种： 立即充电、 定时充电、 谷期充电、 最低谷充电、 立即充电和谷期充电、 或者立即充电和最低谷充电。  9. The method according to claim 1, 2 or 7, after the non-peak charging is not performed or after the immediate charging and the non-peak charging are not performed, the charging in the following charging mode can also be selected according to the charging indication information. One: immediate charging, timed charging, valley charging, lowest valley charging, immediate charging and valley charging, or immediate charging and lowest valley charging.
10.—种用于非峰期充电的充电设备， 所述充电设备包括： 控制单元、 显示单元以及输入单元， 其特征在于，  10. A charging device for non-peak charging, the charging device comprising: a control unit, a display unit, and an input unit, wherein
控制单元， 获取充电状态信息， 所述状态信息包括当前电量、 额定电 量和充电功率； 获取非峰期充电需求量， 并根据非峰期充电需求量和充电 状态信息计算非峰期充电时间段和 /或预计费用； 对机动车进行非峰期充 电；  The control unit acquires charging status information, where the status information includes current power, rated power, and charging power; acquires non-peak charging demand, and calculates a non-peak charging period according to the non-peak charging demand and charging status information / or estimated cost; non-peak charging of motor vehicles;
显示单元， 显示非峰期充电时间段和 /或预计费用； 以及  a display unit that displays a non-peak charging period and/or an estimated cost;
输入单元， 获取充电指示信息。  Input unit to obtain charging indication information.
11.一种用于非峰期充电的充电设备， 所述充电设备包括： 控制单元、 显示单元以及输入单元， 其特征在于，  A charging device for non-peak charging, the charging device comprising: a control unit, a display unit, and an input unit, wherein
控制单元， 获取充电状态信息， 所述状态信息包括当前电量、 额定电 量和充电功率； 获取立即充电需求量和非峰期充电需求量， 并根据立即充 电需求量、非峰期充电需求量和充电状态信息计算充电时间段和 /或预计费 用； 对机动车进行立即充电和非峰期充电； The control unit acquires charging status information, where the status information includes current power, rated power, and charging power; acquires immediate charging demand and non-peak charging demand, and according to immediate charging Electricity demand, non-peak charge demand and charge status information calculate charging time period and/or estimated cost; perform immediate charging and non-peak charging of the motor vehicle;
显示单元， 显示充电时间段和 /或预计费用； 以及  a display unit that displays a charging period and/or an estimated fee;
输入单元， 获取充电指示信息。  Input unit to obtain charging indication information.
12根据权利要求 10或 11所述的充电设备， 其中非峰期充电量需求量 和 /或立即充电需求量是： 最终量或增加量； 并且充电需求量由以下内容中 的一种来表示： 行驶距离、 电池额定容量的百分比、 充电度数、 充电时间 长度或电费金额。  The charging apparatus according to claim 10 or 11, wherein the non-peak charge amount demand amount and/or the immediate charge demand amount is: a final amount or an increase amount; and the charge demand amount is represented by one of the following contents: Travel distance, percentage of battery rated capacity, degree of charge, length of charge time, or amount of electricity.
13.根据权利要求 12所述的充电设备， 其中充电需求量是用户输入的 充电需求量或***预设的充电需求量。  The charging device according to claim 12, wherein the charging demand amount is a charging demand amount input by a user or a charging demand amount preset by the system.
14. 一种用于非峰期充电的充电设备， 所述充电设备包括： 控制单元、 显示单元和输入单元， 其特征在于，  A charging device for non-peak charging, the charging device comprising: a control unit, a display unit, and an input unit, wherein
显示单元， 显示充电提示信息；  Display unit, displaying charging prompt information;
输入单元， 获取充电指示信息；  Input unit, obtaining charging indication information;
控制单元， 如果所述充电指示信息指示选择非峰期充电， 则对机动车 进行非峰期充电。  The control unit performs non-peak charging on the motor vehicle if the charging indication information indicates that non-peak charging is selected.
15.根据权利要求 10、 11或 14中一项所述的充电设备， 还包括显示以 下内容中的至少一个： 充电开始时间、 充电结束时间、 充电开始时电量、 充电结束时电量、 充电开始前能够行驶的距离、 充电结束时能够行驶的距 离或充电电费。  The charging device according to one of claims 10, 11 or 14, further comprising at least one of displaying: a charging start time, a charging end time, a charging start electric quantity, a charging end electric quantity, and a charging start The distance that can be traveled, the distance that can be traveled at the end of charging, or the charge for electricity.
16.根据权利要求 10、 11或 14中一项所述的充电设备， 还包括通过充 电设备中的存储单元存储以下内容中的至少一个： 非峰期开始时间、 非峰 期结束时间、 电价信息； 或者通过机动车中的存储单元存储以下内容中的 至少一个： 非峰期开始时间、 非峰期结束时间、 电价信息。  16. The charging device according to one of claims 10, 11 or 14, further comprising storing at least one of the following by a storage unit in the charging device: non-peak start time, non-peak end time, electricity price information Or storing at least one of the following contents by a storage unit in the motor vehicle: non-peak start time, non-peak end time, and electricity price information.
PCT/CN2012/071974 2012-03-06 2012-03-06 Method and device for use in off-peak hour charging WO2013131241A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/071974 WO2013131241A1 (en) 2012-03-06 2012-03-06 Method and device for use in off-peak hour charging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/071974 WO2013131241A1 (en) 2012-03-06 2012-03-06 Method and device for use in off-peak hour charging

Publications (1)

Publication Number Publication Date
WO2013131241A1 true WO2013131241A1 (en) 2013-09-12

Family

ID=49115856

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/071974 WO2013131241A1 (en) 2012-03-06 2012-03-06 Method and device for use in off-peak hour charging

Country Status (1)

Country Link
WO (1) WO2013131241A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113706007A (en) * 2021-08-26 2021-11-26 宁波小遛共享信息科技有限公司 Vehicle charging prompting method and device and terminal equipment
CN116923162A (en) * 2023-09-18 2023-10-24 杭州格创新能源有限公司 Sequential charging method and device for synchronous electric automobile based on block chain customized data
KR20240056420A (en) 2022-10-20 2024-04-30 도요타 지도샤（주） Secondary battery and manufacturing method for the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101878576A (en) * 2007-11-30 2010-11-03 丰田自动车株式会社 Charging control device and charging control method
CN102044723A (en) * 2010-11-25 2011-05-04 奇瑞汽车股份有限公司 Intelligent charging method for electromobile
CN102593913A (en) * 2012-03-06 2012-07-18 华北电力大学 Equipment and method for carrying out non-rush-time charging

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101878576A (en) * 2007-11-30 2010-11-03 丰田自动车株式会社 Charging control device and charging control method
CN102044723A (en) * 2010-11-25 2011-05-04 奇瑞汽车股份有限公司 Intelligent charging method for electromobile
CN102593913A (en) * 2012-03-06 2012-07-18 华北电力大学 Equipment and method for carrying out non-rush-time charging

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113706007A (en) * 2021-08-26 2021-11-26 宁波小遛共享信息科技有限公司 Vehicle charging prompting method and device and terminal equipment
KR20240056420A (en) 2022-10-20 2024-04-30 도요타 지도샤（주） Secondary battery and manufacturing method for the same
CN116923162A (en) * 2023-09-18 2023-10-24 杭州格创新能源有限公司 Sequential charging method and device for synchronous electric automobile based on block chain customized data
CN116923162B (en) * 2023-09-18 2023-12-12 杭州格创新能源有限公司 Sequential charging method and device for synchronous electric automobile based on block chain customized data

Similar Documents

Publication Publication Date Title
CN102664431B (en) A kind of Apparatus and method for being suitable for Long-distance Control charging process
CN102569928B (en) Equipment and method for lowest ebb charging
US9045048B2 (en) Charging control apparatus, charging system, and charging control method
US9956887B2 (en) Batter capacity degradation indication
CN105228854B (en) RAPID CHARGING POWER SUPPLY system
CN103490485B (en) Bidirectional electric automobile electric supply installation using intelligent grid and the bidirectional power supply method using the electric supply installation
JP5710775B2 (en) Vehicle charging system and vehicle charging method
KR101395550B1 (en) Method and apparatus of stored energy management in battery powered vehicles
CN101436689B (en) Power grid load management for plug-in vehicles
WO2012099217A1 (en) Electric-vehicle charging device, electric-vehicle charging method, program, and recording medium
JP5369885B2 (en) Power supply system and control method thereof
US20180345808A1 (en) Vehicle charging station having degraded energy storage units for charging an incoming vehicle and methods thereof
KR20130032664A (en) Battery charging system and method using the same
CN102593915A (en) Equipment and method for carrying out valley period charging
CN101783524A (en) Vehicle-mounted lithium battery charger and charging control method thereof
CN102593914A (en) Equipment and method for carrying out timed charging
JP7111078B2 (en) electric vehicle
CN105015542A (en) Electric vehicle control based on operating costs associated with power sources
TW201434229A (en) Charging system for electric vehicle and charging method thereof
CN107554317A (en) Wireless power transmission method, wireless charging method and electric vehicle
CN102593913A (en) Equipment and method for carrying out non-rush-time charging
CN110015015B (en) Charging pile system capable of storing energy and rapidly charging
KR20110043861A (en) Communication method between battery module and charger in an electric vehicle
WO2013131241A1 (en) Method and device for use in off-peak hour charging
WO2013131242A1 (en) Device and method for use in lowest-valley hour charging

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12870844

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 12870844

Country of ref document: EP

Kind code of ref document: A1