WO2019052509A1 - 电动汽车及其充放电控制方法、装置 - Google Patents

电动汽车及其充放电控制方法、装置 Download PDF

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Publication number
WO2019052509A1
WO2019052509A1 PCT/CN2018/105526 CN2018105526W WO2019052509A1 WO 2019052509 A1 WO2019052509 A1 WO 2019052509A1 CN 2018105526 W CN2018105526 W CN 2018105526W WO 2019052509 A1 WO2019052509 A1 WO 2019052509A1
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Prior art keywords
charging
electric vehicle
discharge
instruction
vehicle
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PCT/CN2018/105526
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English (en)
French (fr)
Inventor
潘建
何智锋
梁群
许立明
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比亚迪股份有限公司
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Application filed by 比亚迪股份有限公司 filed Critical 比亚迪股份有限公司
Priority to US16/644,949 priority Critical patent/US11712973B2/en
Priority to EP18856297.9A priority patent/EP3683635A4/en
Publication of WO2019052509A1 publication Critical patent/WO2019052509A1/zh

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    • 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
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • 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
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • 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
    • B60L53/10—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 characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14—Conductive energy transfer
    • B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
    • 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
    • B60L53/30—Constructional details of charging stations
    • B60L53/305—Communication interfaces
    • 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
    • B60L55/00—Arrangements for supplying energy stored within a vehicle to a power network, i.e. vehicle-to-grid [V2G] arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • 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
    • 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
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/92—Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles
    • 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
    • Y02T90/14—Plug-in electric vehicles
    • 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
    • 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]

Definitions

  • the present application relates to the field of electric vehicle technology, and in particular, to a charge and discharge control method for an electric vehicle, a charge and discharge control device for an electric vehicle, and an electric vehicle.
  • the electric vehicle when charging and discharging an electric vehicle, the electric vehicle is required to be in a power-on state.
  • the power supply circuit for setting up the charging or discharging multimedia or instrument is disconnected and cannot be turned on, and the charging and discharging settings cannot be performed.
  • you want to charge and discharge settings you need to re-power the electric car, turn on the multimedia or instrument, find the corresponding settings menu to set up, the operation is more complicated.
  • an object of the present application is to provide a charging and discharging control method for an electric vehicle, which is convenient to operate and convenient for the user to perform charging and discharging control of the electric vehicle, thereby improving the user experience.
  • a second object of the present application is to provide a charge and discharge control device for an electric vehicle.
  • a third object of the present application is to propose an electric vehicle.
  • the first aspect of the present application provides a charging and discharging control method for an electric vehicle, the electric vehicle including a vehicle-mounted multimedia that is rotatably disposed, wherein the vehicle-mounted multimedia is used to provide an operation interface, wherein The operation interface includes a charging operation interface and a discharging operation interface, the charging and discharging control method including the steps of: receiving a wake-up instruction input by a user, wherein the wake-up instruction is generated by the user rotating the vehicle-mounted multimedia, The wake-up instruction includes a charge wake-up instruction and a discharge wake-up instruction; awakening the on-vehicle multimedia in a sleep mode according to the wake-up instruction to cause the on-vehicle multimedia to display a corresponding operation interface; and receiving a setting input by the user through the operation interface An instruction, wherein the setting instruction includes a charging setting instruction and a discharging setting instruction: controlling the electric vehicle to execute the setting instruction.
  • the charging and discharging control method of the electric vehicle first, the user receives a wake-up command input by rotating the vehicle multimedia, and wakes up the in-vehicle multimedia in the sleep mode according to the wake-up instruction, so that the corresponding operation interface of the in-vehicle multimedia display, and The setting instruction input by the user through the operation interface is received, thereby controlling the electric vehicle to execute the setting instruction.
  • the charging and discharging control method adopts a rotatable vehicle-mounted multimedia to charge and discharge the electric vehicle, and is convenient to operate and convenient for the user to use, thereby improving the user experience.
  • the present application provides a charge and discharge control device for an electric vehicle, the electric vehicle including a vehicle-mounted multimedia that is rotatably disposed, the vehicle-mounted multimedia for providing an operation interface, wherein the operation interface And including a charging operation interface and a discharging operation interface
  • the charging and discharging control device includes: a first receiving module, configured to receive a wake-up instruction input by a user, wherein the wake-up instruction is generated by the user rotating the in-vehicle multimedia, The wake-up instruction includes a charge wake-up instruction and a discharge wake-up instruction; the wake-up module is configured to wake up the in-vehicle multimedia in a sleep mode according to the wake-up instruction, so that the on-vehicle multimedia displays a corresponding operation interface; and the second receiving module is configured to: Receiving a setting instruction input by the user through the operation interface, wherein the setting instruction comprises a charging setting instruction and a discharging setting instruction: a control module, configured to control the electric vehicle to
  • the first receiving module receives the wake-up command input by the user by rotating the vehicle multimedia input, and wakes up the in-vehicle multimedia in the sleep mode according to the wake-up command by the wake-up module to enable the vehicle-mounted multimedia display.
  • Corresponding operation interface and receiving a setting instruction input by the user through the operation interface through the second receiving module, and then controlling the electric vehicle to execute the setting instruction through the control module.
  • the charging and discharging control device adopts a rotatable vehicle-mounted multimedia to charge and discharge the electric vehicle, and is convenient to operate and convenient for the user to use, thereby improving the user experience.
  • the present application proposes an electric vehicle including the charge and discharge control device of the electric vehicle of the above embodiment.
  • the electric vehicle according to the embodiment of the present application adopts the charge and discharge control device of the electric vehicle of the above embodiment, and when the electric vehicle is charged and discharged, the operation is convenient, and the user is convenient to use, thereby improving the user experience.
  • FIG. 1 is a flow chart of a charge and discharge control method for an electric vehicle according to an embodiment of the present application
  • FIG. 2 is a schematic diagram of a charging setup of an electric vehicle according to an embodiment of the present application.
  • FIG. 3 is a schematic diagram of a discharge arrangement of an electric vehicle according to an embodiment of the present application.
  • FIG. 4 is a flow chart of a charging and discharging control method of an electric vehicle according to an embodiment of the present application
  • FIG. 5 is a flowchart of a charging and discharging control method of an electric vehicle according to another embodiment of the present application.
  • FIG. 6 is a block diagram of a charge and discharge control device for an electric vehicle according to an embodiment of the present application.
  • FIG. 7 is a block diagram of an electric vehicle according to an embodiment of the present application.
  • FIG. 1 is a flow chart of a charge and discharge control method of an electric vehicle according to an embodiment of the present application.
  • the electric vehicle includes an in-vehicle multimedia disposed in a rotatable placement, and the in-vehicle multimedia is used to provide an operation interface, wherein the operation interface includes a charging operation interface and a discharging operation interface.
  • the in-vehicle multimedia may be a PAD (portable android device), which may be rotatably disposed on a car table, such as 360° rotation parallel to the workbench.
  • PAD portable android device
  • the charge and discharge control method includes the following steps:
  • the wake-up instruction is generated by the user rotating the vehicle multimedia, and the wake-up instruction includes a charge wake-up instruction and a discharge wake-up instruction.
  • the charging wake-up command may be to rotate the PAD clockwise to the charging setting angle, such as rotating the PAD clockwise to the horizontal position;
  • the discharging wake-up command may be to rotate the PAD counterclockwise to the discharge setting angle, such as counterclockwise to the PAD Rotate to the portrait position.
  • the setting manner of the charging wake-up command and the discharging wake-up command is not limited to the above setting manner.
  • the in-vehicle multimedia displays a corresponding operation interface
  • the corresponding operation interface is a charging operation interface or a discharging operation interface. If charging setting is required through the vehicle multimedia, a corresponding wake-up instruction is input to enable the vehicle multimedia display.
  • Charging operation interface if it is necessary to perform discharge setting through the vehicle multimedia, input a corresponding wake-up command, so that the vehicle multimedia display discharge operation interface.
  • the in-vehicle multimedia in the sleep mode is awakened to enable the in-vehicle multimedia display charging operation interface; if in the first preset time
  • the in-vehicle multimedia in the sleep mode is woken up, so that the in-vehicle multimedia display discharge operation interface.
  • the vehicle multimedia can be awakened by a simple operation, so that the vehicle multimedia displays the corresponding operation interface.
  • the first preset time may be calibrated according to requirements.
  • the whole vehicle has an ON/OFF gear power supply function.
  • the vehicle power supply When the vehicle power supply is in the OFF state, the entire vehicle is powered off, and the PAD does not work, and is in the sleep mode.
  • the vehicle power supply when When the vehicle power supply is in the ON state, the whole vehicle is powered on, and the PAD works, and the conventional operation can be performed on the PAD.
  • the PAD When the vehicle power supply is in the OFF state, if the PAD is rotated and the rotation operation satisfies the wake-up condition, the PAD can obtain power from the battery (a battery that is independent of the electric vehicle power battery and can be powered by the PAD), that is, the vehicle is realized.
  • the battery supplies power to the PAD, and it can wake up the PAD in the sleep mode.
  • the PAD will display the operation interface corresponding to the wake-up condition.
  • the sleep mode that is, the low power mode, in which the PAD bit screen sleeps to reduce power consumption.
  • the PAD when the user needs to charge an electric car, the PAD can be rotated clockwise. If the PAD is detected to rotate to the horizontal position twice in 2 seconds, the PAD in the sleep mode is woken up, so that the PAD displays the charging operation interface.
  • the PAD when the user needs to discharge the electric vehicle, such as charging the external device, the PAD can be rotated counterclockwise. If the PAD is detected to rotate to the vertical screen position 2 times in 2 seconds, the PAD in the sleep mode is woken up, so that the PAD displays the discharge operation interface.
  • the initial rotational position of the PAD may not be limited when the PAD is rotated.
  • the setting instruction includes a charging operation instruction input by the user through the charging operation interface, and a discharging setting instruction input by the user through the discharging operation interface.
  • the charging setting instructions may include, but are not limited to, a charging reservation instruction and an immediate charging instruction
  • the discharging setting instruction may include, but is not limited to, a discharging mode reset instruction
  • the input of the charging reservation instruction, the instant charging instruction, and the discharging mode resetting instruction can be realized by a simple operation (such as clicking a button), which is convenient for the user to use.
  • the charging setting instruction is a charging reservation instruction, updating the charging reservation time of the electric vehicle to control the electric vehicle to perform charging operation when the charging reservation time is reached; if the charging setting instruction is an immediate charging instruction, controlling the electric vehicle immediately If the discharge setting command is the discharge mode reset command, the electric vehicle's discharge mode is reset to control the electric vehicle to perform the discharge operation when the discharge gun is detected.
  • the discharge gun can be set on the equipment that needs electric power supply of the electric vehicle, or can be separately set, one end is connected to the electric vehicle, and the other end is connected to the equipment that needs electric power supply.
  • the connection port of the discharge gun and the electric vehicle can be shared with the charging interface of the electric vehicle, that is, the electric vehicle is provided with a power transmission interface, and when the electric vehicle is charged, the charging pile is charged.
  • the insertion of the gun into the interface enables power reception; when the electric vehicle supplies power to the external device, a discharge gun connected to the external device is inserted into the interface, so that the electric vehicle can supply power to the external device.
  • the PAD stays in the horizontal position, and the displayed charging operation interface is as shown in FIG. 2, and the user can modify the current preset charging time by the operation box corresponding to the charging start time and the ending time, and the modification is completed. After that, click the confirmation button to make the electric car charge with the modified appointment time. The user can also click on the instant charging button to control the electric car to start charging when the charging gun is inserted.
  • the PAD stays in the vertical position, and the discharge operation interface displayed is as shown in Fig. 3.
  • the user can first click the setting button corresponding to the discharge mode to be selected, such as single-phase equipment, three-phase equipment, single-phase vehicle, three The vehicle, etc., and then click the confirmation button, can make the electric vehicle modify the discharge mode of the electric vehicle and put the electric vehicle into the discharge mode.
  • the electric vehicle is controlled to start discharging.
  • the operation interface of the multimedia or the meter is turned on, and the charging or discharging setting menu is found step by step to perform the charging and discharging setting.
  • the charging setting menu is found through the operation interface thereof, and the reservation time is set; when the electric vehicle is set to discharge the discharging device At the same time, it is also necessary to ensure that the electric vehicle is in a power-on state, and the discharge setting menu is found through the multimedia or instrument operation interface, and the discharge mode and the discharge device are set.
  • the application fully utilizes the rotation and detection function of the rotating PAD, and directly wakes up the PAD with the wake-up command, so that the PAD works when the vehicle power supply is in the OFF state, and the PAD wakes up and quickly displays the charging operation interface or the discharging operation interface. It is saved that the power needs to be re-powered, and the setting menu is opened, and the electronic menu is selected to be charged and discharged step by step. After the setting, the trouble of re-powering off is saved, that is, the complicated operation steps are eliminated, and the user experience is improved. That is to say, the present application can realize charging and discharging control of the electric vehicle through a simple operation, which is convenient for the user to use and has a good user experience. In addition, the PAD can automatically resume sleep after setting, reducing power consumption.
  • the electric vehicle when controlling the electric vehicle to execute the discharge setting command, if the discharge gun access is not detected within the second preset time, the electric vehicle is controlled to prohibit the discharge operation; if at the second preset time When the discharge gun is detected, the electric vehicle is controlled to discharge. Thereby, the discharge reliability and safety of the electric vehicle can be achieved.
  • the second preset time may be calibrated according to requirements.
  • the second preset time may be 8-12 minutes, and may be 10 minutes.
  • the in-vehicle multimedia when controlling the electric vehicle to execute the setting instruction, can also be controlled to enter the sleep mode to reduce unnecessary power consumption.
  • the cancel instruction may also be input through the charging operation interface or the discharging operation interface, thereby controlling the electric vehicle to be prohibited from charging or receiving the cancellation instruction input by the user through the charging operation interface or the discharging operation interface.
  • Discharge work and control the car multimedia into sleep mode. Thereby, it is possible to prevent the charging operation interface or the discharging operation interface from being triggered by an erroneous operation when the electric vehicle is powered off.
  • the charging reservation time can be set by a conventional setting manner.
  • the timing module can determine whether charging is allowed according to the set charging reservation time and the current time; when the reservation time is not expired, the module sends a disallowing charging signal to The charging execution module prohibits the electric vehicle from performing charging work, and the reservation time has expired, the timing module sends an allowable charging signal to the charging execution module, so that the charging execution module performs charging, that is, controls the electric vehicle to perform charging work.
  • the electric vehicle in actual situations, if the electric vehicle needs to be charged immediately if the battery is low, or if the reserved charging time needs to be re-adjusted, the electric vehicle can be powered off, and the battery is always powered (normally electric means that the battery is not connected to any positive switch.) , the positive power supply controlled by the relay, that is, as long as the battery has electricity, the PAD has electricity), that is, when the vehicle power supply is in the OFF state, the PAD is rotated clockwise twice in the 2s to the horizontal screen to wake up the charging operation interface. That is, the PAD screen is lit and the charging operation interface is displayed (as shown in FIG. 2).
  • the PAD sends an instant charging signal to the timing module, the timing module sends a charging permission signal to the charging execution module, the charging execution module performs charging, and the PAD information screen enters sleep.
  • the timing module determines that the charging disallowing signal is sent to the charging execution module after the reservation time has not expired, the charging execution module pauses charging, and the PAD information screen enters sleep.
  • the discharge mode when the electric vehicle is subjected to discharge control, as shown in FIG. 5, in the electric vehicle power-on state, the discharge mode can be set by a conventional setting. It is judged whether or not the mode discharge is performed. If the mode discharge is performed, the discharge execution module performs discharge when the corresponding mode discharge gun is connected within 10 minutes.
  • the electric vehicle can be powered off.
  • the PAD is rotated counterclockwise twice to the vertical screen for 2 seconds to wake up the discharge operation interface, that is, to illuminate the PAD.
  • the screen displays the discharge operation interface (as shown in Figure 3).
  • the PAD Reselect a discharge mode, press the OK button, the PAD sends a discharge mode to the discharge execution module, and the PAD screen enters sleep. If the corresponding mode discharge gun is connected within 10 minutes, the discharge execution module performs discharge.
  • the charging and discharging control method of the electric vehicle when the charging and discharging setting is required, the corresponding wake-up command is input by rotating the vehicle multimedia to wake up the in-vehicle multimedia in the sleep mode, so that the vehicle multimedia display is correspondingly The operation interface, and then the setting instruction can be input through the operation interface to control the electric vehicle to execute the setting instruction.
  • the charging and discharging control of the electric vehicle can be realized, and the operation is convenient and convenient for the user to use, thereby improving the user experience.
  • the present application proposes a computer readable storage medium having stored thereon a computer program that, when executed by a processor, implements the charge and discharge control method of the electric vehicle of the above-described embodiment.
  • the charging and discharging control method of the electric vehicle facilitates the user to set the charging time and the discharging mode by executing a program corresponding to the charging and discharging control method of the electric vehicle described above, thereby improving the user experience.
  • FIG. 6 is a block diagram of a charge and discharge control device of an electric vehicle according to an embodiment of the present application.
  • the electric vehicle includes a vehicle-mounted multimedia that is rotatably disposed, and the vehicle-mounted multimedia is used to provide an operation interface, wherein the operation interface includes a charging operation interface and a discharge operation interface.
  • the charge and discharge control device 100 includes a first receiving module 10, a wake-up module 20, a second receiving module 30, and a control module 40.
  • the first receiving module 10 is configured to receive a wake-up instruction input by the user, where the wake-up instruction is generated by the user rotating the vehicle multimedia, and the wake-up instruction includes a charging wake-up instruction and a discharging wake-up instruction.
  • the wake-up module 20 is configured to wake up the in-vehicle multimedia in the sleep mode according to the wake-up instruction, so that the in-vehicle multimedia displays the corresponding operation interface.
  • the second receiving module 30 is configured to receive a setting instruction input by the user through the operation interface, where the setting instruction includes a charging setting instruction and a discharging setting instruction.
  • the control module 40 is configured to control the electric vehicle to execute a setting instruction.
  • the wake-up module 20 may be specifically configured to wake up the in-vehicle multimedia in the sleep mode when the in-vehicle multimedia is detected to the charging setting angle for N consecutive times in the first preset time. Displaying a charging operation interface, wherein N is an integer greater than or equal to 1; when the in-vehicle multimedia is detected to the discharge setting angle for N consecutive times in the first preset time, the in-vehicle multimedia in the sleep mode is awakened to enable the in-vehicle multimedia display Discharge operation interface.
  • the value of the first preset time is 1-3 seconds, and may be 2 seconds.
  • a plurality of operation buttons may be respectively disposed at the charging operation interface and the discharging operation interface to implement corresponding plurality of charging setting instructions and discharging setting instructions.
  • the charging setting instruction may include, but is not limited to, a charging reservation instruction and an immediate charging instruction
  • the discharging setting instruction may include but is not limited to a discharging mode resetting instruction.
  • control module 40 may update the charging reservation time of the electric vehicle when the charging setting instruction is the charging reservation instruction, to control the electric vehicle to perform charging operation when the reservation time is reached; and to control when the charging setting instruction is the instant charging instruction
  • the electric vehicle performs charging work immediately; and when the discharge setting command is the discharge mode reset command, the electric vehicle's discharge mode is reset to control the electric vehicle to perform discharge operation when the discharge gun is detected.
  • the second preset time is 8-12 minutes, for example, 10 minutes.
  • control module 40 controls the electric vehicle to execute the discharge setting instruction, if the discharge gun is not detected within the second preset time, the electric vehicle is controlled to prohibit the discharge operation; if the second preset time is detected, When the discharge gun is connected, the electric vehicle is controlled to perform discharge work.
  • control module 40 can also control the vehicle multimedia to enter the sleep mode when controlling the electric vehicle to execute the setting instruction.
  • the charge and discharge control device 100 may further include a third receiving module for receiving a cancel instruction input by the user through the charging operation interface or the discharging operation interface.
  • the control module 40 is further configured to control the electric vehicle to prohibit charging or discharging according to the canceling instruction, and control the vehicle multimedia to enter the sleep mode to prevent the charging operation interface or the discharging operation interface from being triggered by the erroneous operation when the electric vehicle is powered off.
  • the vehicle multimedia input wake-up command is rotated to wake up the in-vehicle multimedia in the sleep mode, so that the vehicle multimedia displays the corresponding operation interface, and further
  • the corresponding setting command can be input through the operation interface to control the electric vehicle to execute the setting instruction.
  • FIG. 7 is a block diagram of an electric vehicle according to an embodiment of the present application. As shown in FIG. 7, the electric vehicle 1000 includes the charge and discharge control device 100 for the electric vehicle of the above-described embodiment of the present application.
  • the electric vehicle according to the embodiment of the present application adopts the charge and discharge control device of the electric vehicle of the above embodiment, and when the electric vehicle is charged and discharged, the operation is convenient, and the user is convenient to use, thereby improving the user experience.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” and “second” may include at least one of the features, either explicitly or implicitly.
  • the meaning of "a plurality” is at least two, such as two, three, etc., unless specifically defined otherwise.
  • a "computer-readable medium” can be any apparatus that can contain, store, communicate, propagate, or transport a program for use in an instruction execution system, apparatus, or device, or in conjunction with the instruction execution system, apparatus, or device.
  • computer readable media include the following: electrical connections (electronic devices) having one or more wires, portable computer disk cartridges (magnetic devices), random access memory (RAM), Read only memory (ROM), erasable editable read only memory (EPROM or flash memory), fiber optic devices, and portable compact disk read only memory (CDROM).
  • the computer readable medium may even be a paper or other suitable medium on which the program can be printed, as it may be optically scanned, for example by paper or other medium, followed by editing, interpretation or, if appropriate, other suitable The method is processed to obtain the program electronically and then stored in computer memory.
  • portions of the application can be implemented in hardware, software, firmware, or a combination thereof.
  • multiple steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system.
  • a suitable instruction execution system For example, if implemented in hardware and in another embodiment, it can be implemented by any one or combination of the following techniques well known in the art: discrete with logic gates for implementing logic functions on data signals Logic circuits, application specific integrated circuits with suitable combinational logic gates, programmable gate arrays (PGAs), field programmable gate arrays (FPGAs), and the like.
  • each functional unit in each embodiment of the present application may be integrated into one processing module, or each unit may exist physically separately, or two or more units may be integrated into one module.
  • the above integrated modules can be implemented in the form of hardware or in the form of software functional modules.
  • the integrated modules, if implemented in the form of software functional modules and sold or used as stand-alone products, may also be stored in a computer readable storage medium.
  • the above mentioned storage medium may be a read only memory, a magnetic disk or an optical disk or the like. While the embodiments of the present application have been shown and described above, it is understood that the above-described embodiments are illustrative and are not to be construed as limiting the scope of the present application. The embodiments are subject to variations, modifications, substitutions and variations.
  • the terms “installation”, “connected”, “connected”, “fixed” and the like shall be understood broadly, and may be either a fixed connection or a detachable connection, unless otherwise explicitly stated and defined. , or integrated; can be mechanical connection, or can be electrical connection; can be directly connected, or can be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction of two elements.
  • installation can be understood on a case-by-case basis.
  • the first feature "on” or “below” the second feature may be the direct contact of the first and second features, or the first and second features are indirectly through the intermediate medium, unless otherwise explicitly stated and defined. contact.
  • the first feature "above”, “above” and “above” the second feature may be that the first feature is directly above or above the second feature, or merely that the first feature level is higher than the second feature.
  • the first feature “below”, “below” and “below” the second feature may be that the first feature is directly below or obliquely below the second feature, or merely that the first feature level is less than the second feature.

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  • Automation & Control Theory (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Human Computer Interaction (AREA)
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  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

一种电动汽车及其充放电控制方法、装置，其中，电动汽车包括以可旋转的方式设置的车载多媒体，可旋转车载多媒体用于提供充电操作界面和放电操作界面，充放电控制方法包括：接收用户输入的唤醒指令，其中，唤醒指令通过用户旋转车载多媒体生成，唤醒指令包括充电唤醒指令和放电唤醒指令（S101）；根据唤醒指令唤醒处于休眠模式的车载多媒体，以使车载多媒体对应显示充电操作界面或放电操作界面（S102）；接收用户通过操作界面输入的设置指令，其中，设置指令包括充电设置指令和放电设置指令（S103）：控制电动汽车执行设置指令（S104）。

Description

电动汽车及其充放电控制方法、装置
相关申请的交叉引用
本申请基于申请号为201710833643.8，申请日为2017年09月15日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本申请涉及电动汽车技术领域，特别涉及电动汽车的充放电控制方法、电动汽车的充放电控制装置和电动汽车。
背景技术
相关技术中，在对电动汽车进行充放电设置时，需要电动汽车处于上电状态。当电动汽车下电时，用于设置充放电的多媒体或仪表的供电回路断开，无法开启，不能进行充放电设置。此时，如果要进行充放电设置，则需将电动汽车重新上电，开启多媒体或仪表，找到相应设置菜单进行设置，操作较为繁琐。
申请内容
本申请旨在至少在一定程度上解决上述技术中的技术问题之一。为此，本申请的一个目的在于提出一种电动汽车的充放电控制方法，该方法在对电动汽车进行充放电控制时，操作方便，便于用户使用，提升了用户体验。
本申请的第二个目的在于提出一种电动汽车的充放电控制装置。
本申请的第三个目的在于提出一种电动汽车。
为达到上述目的，本申请第一方面实施例提出了一种电动汽车的充放电控制方法，所述电动汽车包括以可旋转的方式设置的车载多媒体，所述车载多媒体用于提供操作界面，其中，所述操作界面包括充电操作界面和放电操作界面，所述充放电控制方法包括以下步骤：接收用户输入的唤醒指令，其中，所述唤醒指令通过所述用户旋转所述车载多媒体生成，所述唤醒指令包括充电唤醒指令和放电唤醒指令；根据所述唤醒指令唤醒处于休眠模式的所述车载多媒体，以使所述车载多媒体显示对应的操作界面；接收所述用户通过所述操作界面输入的设置指令，其中，所述设置指令包括充电设置指令和放电设置指令：控制所述电动汽车执行所述设置指令。
根据本申请实施例的电动汽车的充放电控制方法，首先接收用户通过旋转车载多媒体 以输入的唤醒指令，并根据唤醒指令唤醒处于休眠模式的车载多媒体，以使车载多媒体显示对应的操作界面，以及接收用户通过操作界面输入的设置指令，进而控制电动汽车执行设置指令。该充放电控制方法，采用可旋转的车载多媒体对电动汽车进行充放电控制，操作方便，便于用户使用，提升了用户体验。
为达到上述目的，本申请提出了一种电动汽车的充放电控制装置，所述电动汽车包括以可旋转的方式设置的车载多媒体，所述车载多媒体用于提供操作界面，其中，所述操作界面包括充电操作界面和放电操作界面，所述充放电控制装置包括：第一接收模块，用于接收用户输入的唤醒指令，其中，所述唤醒指令通过所述用户旋转所述车载多媒体生成，所述唤醒指令包括充电唤醒指令和放电唤醒指令；唤醒模块，用于根据所述唤醒指令唤醒处于休眠模式的所述车载多媒体，以使所述车载多媒体显示对应的操作界面；第二接收模块，用于接收所述用户通过所述操作界面输入的设置指令，其中，所述设置指令包括充电设置指令和放电设置指令：控制模块，用于控制所述电动汽车执行所述设置指令。
根据本申请实施例的电动汽车的充放电控制装置，通过第一接收模块接收用户通过旋转车载多媒体输入的唤醒指令，并通过唤醒模块根据唤醒指令唤醒处于休眠模式的车载多媒体，以使车载多媒体显示对应的操作界面，以及通过第二接收模块接收用户通过操作界面输入的设置指令，进而通过控制模块控制电动汽车执行设置指令。该充放电控制装置，采用可旋转的车载多媒体对电动汽车进行充放电控制，操作方便，便于用户使用，提升了用户体验。
进一步地，本申请提出了一种电动汽车，其包括上述实施例的电动汽车的充放电控制装置。
本申请实施例的电动汽车，采用上述实施例的电动汽车的充放电控制装置，对电动汽车进行充放电控制时，操作方便，便于用户使用，提升了用户体验。
附图说明
图1为根据本申请一个实施例的电动汽车的充放电控制方法的流程图；
图2为根据本申请一个具体实施例的电动汽车的充电设置的示意图；
图3为根据本申请一个具体实施例的电动汽车的放电设置的示意图；
图4为根据本申请一个实施例的电动汽车的充放电控制方法的流程图；
图5为根据本申请另一个实施例的电动汽车的充放电控制方法的流程图；
图6为根据本申请实施例的电动汽车的充放电控制装置的方框图；
图7为根据本申请实施例的电动汽车的方框图。
具体实施方式
下面详细描述本申请的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本申请，而不能理解为对本申请的限制。
下面结合附图来描述本申请实施例的电动汽车及其充放电控制方法、装置。
图1为根据本申请一个实施例的电动汽车的充放电控制方法的流程图。
在本申请的实施例中，电动汽车包括以可旋转的放置设置的车载多媒体，车载多媒体用于提供操作界面，其中，操作界面包括充电操作界面和放电操作界面。
具体地，参见图2、图3，车载多媒体可以是PAD(portable android device，平板电脑)，其可以可旋转的方式设置在汽车工作台上，如可平行于工作台进行360°旋转。
如图1所示，充放电控制方法包括以下步骤：
S101，接收用户输入的唤醒指令。
其中，唤醒指令通过用户旋转车载多媒体生成，唤醒指令包括充电唤醒指令和放电唤醒指令。
在该实施例中，充电唤醒指令可以是顺时针旋转PAD到充电设置角度，如顺时针将PAD旋转到横屏位置；放电唤醒指令可以是逆时针旋转PAD到放电设置角度，如逆时针将PAD旋转到竖屏位置。需要说明的是，充电唤醒指令和放电唤醒指令的设置方式并不限于上述设置方式。
S102，根据唤醒指令唤醒处于休眠模式的车载多媒体，以使车载多媒体显示对应的操作界面。
在该实施例中，车载多媒体显示对应的操作界面，所述对应的操作界面为充电操作界面或放电操作界面，如果需要通过车载多媒体进行充电设置，则输入相应的唤醒指令，以使车载多媒体显示充电操作界面；如果需要通过车载多媒体进行放电设置，则输入相应的唤醒指令，以使车载多媒体显示放电操作界面。
具体地，如果在第一预设时间内检测到车载多媒体连续N次旋转到充电设置角度，则唤醒处于休眠模式的车载多媒体，以使车载多媒体显示充电操作界面；如果在第一预设时间内检测到车载多媒体连续N次旋转到放电设置角度，则唤醒处于休眠模式的车载多媒体，以使车载多媒体显示放电操作界面。由此，可通过简单的操作唤醒车载多媒体，以使车载多媒体显示相应的操作界面。
其中，第一预设时间可根据需要进行标定，如第一预设时间的取值为1-3秒，可以是2秒；N为大于等于1的整数，如N＝2。
需要说明的是，在该实施例中，整车具有ON/OFF档供电功能，当整车电源处于OFF档 状态时，整车下电，此时PAD不工作，处于休眠模式，当然，当整车电源处于ON档状态时，整车上电，PAD工作，可在PAD上进行常规操作。当整车电源处于OFF档状态时，如果对PAD进行旋转且旋转操作满足唤醒条件，则PAD可从蓄电池(独立于电动汽车动力电池，且可为PAD供电的电池)获得电能，即实现整车电源处于OFF档状态时，蓄电池给PAD供电，就可以唤醒处于休眠模式的PAD工作，此时PAD会显示与唤醒条件对应的操作界面。其中，休眠模式，即低功耗模式，在该模式下PAD息屏休眠，以降低功耗。
举例而言，参见图2，当用户需要对电动汽车进行充电时，可以顺时针旋转PAD。如果在2秒内检测到PAD连续2次旋转到横屏位置，则唤醒处于休眠模式的PAD，以使PAD显示充电操作界面。
参见图3，当用户需要电动汽车放电，如对外部设备进行充电时，可以逆时针旋转PAD。如果在2秒内检测到PAD连续2次旋转到竖屏位置，则唤醒处于休眠模式的PAD，以使PAD显示放电操作界面。
需要说明的是，在对PAD进行旋转操作时，可不限定PAD的初始旋转位置。
S103，接收用户通过操作界面输入的设置指令。
其中，设置指令包括用户通过充电操作界面输入的充电操作指令，以及用户通过放电操作界面输入的放电设置指令。
在本申请的一些实施例中，充电设置指令可以包括但不限于充电预约指令和即时充电指令，放电设置指令可包括但不限于放电模式重设指令。
具体地，参见图2、图3，充电预约指令、即时充电指令、放电模式重设指令的输入均可通过简单的操作(如点击按键)实现，便于用户使用。
S104，控制电动汽车执行设置指令。
具体地，如果充电设置指令为充电预约指令，则更新电动汽车的充电预约时间，以在达到充电预约时间时，控制电动汽车进行充电工作；如果充电设置指令为即时充电指令，则控制电动汽车即时进行充电工作；如果放电设置指令为放电模式重设指令，则重新设置电动汽车的放电模式，以在检测到放电枪接入时，控制电动汽车进行放电工作。
其中，放电枪可设置在需要电动汽车供电的设备上，也可单独设置，其一端连接在电动汽车上，另一端连接需要电动汽车供电的设备。可选地，为节约成本，该放电枪与电动汽车的连接口可与电动汽车的充电接口共用，也就是说，电动汽车上设置有电能传输接口，当电动汽车充电时，将充电桩的充电枪***该接口可实现电能接收；当电动汽车对外部设备供电时，将连接外部设备的放电枪***该接口，可实现电动汽车给外部设备供电。
举例而言，参见图2，PAD停留在横屏位置，显示的充电操作界面如图2所示，用户可通过预约充电开始时间和结束时间对应的操作框修改当前的预设充电时间，修改完成后， 点击确认键即可使电动汽车以修改后的预约时间进行充电。用户也可以点击即时充电按键，以在充电枪***时，控制电动汽车开始充电。
参见图3，PAD停留在竖屏位置，显示的放电操作界面如图3所示，用户可先点击需要选择的放电模式对应的设置按键，如单相设备、三相设备、单相车辆、三相车辆等，进而点击确认键即可使电动汽车修改电动汽车的放电模式，并使电动汽车进入放电模式。在放电枪***电动汽车时，控制电动汽车开始放电。
然而，相关技术中，是在电动汽车上电(即整车电源处于ON档状态)情况下，打开多媒体或仪表的操作界面，逐级找到充电或放电设置菜单进行操作，以实现充放电设置。例如，当设置对电动汽车进行预约充电时，首先保证电动汽车处于上电状态，即多媒体或仪表可开启，进而通过其操作界面找到充电设置菜单，设置预约时间；当设置电动汽车对放电设备放电时，同样需要保证电动汽车处于上电状态，通过多媒体或仪表的操作界面找到放电设置菜单，设置放电模式和放电设备。
可见，本申请充分利用了旋转PAD的旋转和检测功能，用唤醒指令直接唤醒PAD，使PAD在整车电源处于OFF档状态时工作，且PAD唤醒后快捷地显示充电操作界面或放电操作界面，省去了需要重新上电，并打开设置菜单，逐级选择至充放电子菜单，设完后还得重新退电的麻烦，即省去中间繁琐的操作步骤，提高了用户体验。也就是说，本申请通过简单的操作即可实现对电动汽车进行充放电控制，便于用户使用，用户体验好。另外，设置完后PAD可以自动恢复休眠，降低了功耗。
在本申请的一些实施例中，在控制电动汽车执行放电设置指令时，如果在第二预设时间内未检测到放电枪接入，则控制电动汽车禁止放电工作；如果在第二预设时间内检测到放电枪接入，则控制电动汽车进行放电工作。由此，可实现电动汽车的放电可靠性和安全性。
其中，第二预设时间可根据需要进行标定，如第二预设时间的取值为8-12分钟，可以是10分钟。
在本申请的一些实施例中，在控制电动汽车执行设置指令时，还可以控制车载多媒体进入休眠模式，以减少不必要的能耗。
在本申请的一些实施例中，还可以通过充电操作界面或放电操作界面输入取消指令，进而在接收到用户通过充电操作界面或放电操作界面输入的取消指令时，可以控制电动汽车对应禁止充电或放电工作，并控制车载多媒体进入休眠模式。由此，可以避免电动汽车下电时，因误操作触发充电操作界面或放电操作界面。
在本申请的一个具体实施例中，在对电动汽车进行充电控制时，如图4所示，电动汽车在上电状态下，可通过传统设置方式设置充电预约时间。在电动汽车充电口连接充电枪 时，充电柜/插座正常供电，可通过计时模块根据已设置的充电预约时间及当前时间，判断是否允许充电；预约时间未到时计时模块发送不允许充电信号至充电执行模块，以禁止电动汽车进行充电工作，预约时间已到时计时模块发送允许充电信号至充电执行模块，以使充电执行模块执行充电，即控制电动汽车进行充电工作。
基于上述设置，实际情况下，如果电动汽车电量低需要马上充电，或需要重新调整预约充电时间，则可在电动汽车下电，蓄电池常电(常电是指从蓄电池正极接出来不受任何开关,继电器等控制的正电源，即只要蓄电池有电，PAD就有电)时，即整车电源处于OFF档状态时，2s内连续两次顺时针旋转PAD到横屏，以唤醒充电操作界面，即点亮PAD屏幕，并显示充电操作界面(如图2所示)。
如需马上充电，则点击充电操作界面的即时充电按键，PAD发送即时充电信号给计时模块，计时模块发送充电允许信号给充电执行模块，充电执行模块执行充电，PAD息屏进入休眠。如考虑到分时电价，夜间用电相对便宜，需重新预约充电，则点击输入充电预约开始时间(如0:00)、结束时间(如7:00)，点击确定按键；PAD发送新预约时间给计时模块，计时模块判断未到预约时间后发送充电不允许信号给充电执行模块，充电执行模块暂停充电，PAD息屏进入休眠。
在本申请的另一个实施例中，在对电动汽车进行放电控制时，如图5所示，在电动汽车上电状态下，可通过传统设置方式设置放电模式。判断是否执行该模式放电，如果执行该模式放电，则在10分钟内连接相应模式放电枪时，放电执行模块执行放电。
基于上述设置，实际情况下，如果需要更换放电模式，则可在电动汽车下电，蓄电池常电时，2s内连续两次逆时针旋转PAD到竖屏，以唤醒放电操作界面，即点亮PAD屏幕，并显示放电操作界面(如图3所示)。
重新选择一种放电模式，按确定键，PAD发送放电模式给放电执行模块，PAD息屏进入休眠。如果在10分钟内连接相应模式放电枪，则放电执行模块执行放电。
综上，根据本申请实施例的电动汽车的充放电控制方法，可在需要进行充放电设置时，通过旋转车载多媒体输入相应的唤醒指令，以唤醒处于休眠模式的车载多媒体，使车载多媒体显示相应的操作界面，进而可通过操作界面输入设置指令，以控制电动汽车执行设置指令。由此，可实现对电动汽车进行充放电控制，且操作方便，便于用户使用，进而提升了用户体验。
进一步地，本申请提出了一种计算机可读存储介质，其上存储有计算机程序，该程序被处理器执行时实现上述实施例的电动汽车的充放电控制方法。
本申请实施例的电动汽车的充放电控制方法，通过执行其上与上述电动汽车的充放电控制方法对应的程序，方便用户设置充电时间和放电模式，提升了用户体验。
图6为根据本申请实施例的电动汽车的充放电控制装置的方框图。
在本申请的实施例中，电动汽车包括以可旋转方式设置的车载多媒体，车载多媒体用于提供操作界面，其中，操作界面包括充电操作界面和放电操作界面。
如图6所示，该充放电控制装置100包括：第一接收模块10、唤醒模块20、第二接收模块30和控制模块40。
其中，第一接收模块10用于接收用户输入的唤醒指令，其中，唤醒指令通过用户旋转车载多媒体生成，唤醒指令包括充电唤醒指令和放电唤醒指令。唤醒模块20用于根据唤醒指令唤醒处于休眠模式的车载多媒体，以使车载多媒体显示对应的操作界面。第二接收模块30用于接收用户通过操作界面输入的设置指令，其中，设置指令包括通充电设置指令和放电设置指令。控制模块40用于控制电动汽车执行设置指令。
在本申请的一些实施例中，唤醒模块20可具体用于当在第一预设时间内检测到车载多媒体连续N次旋转到充电设置角度时，唤醒处于休眠模式的车载多媒体，以使车载多媒体显示充电操作界面，其中，N为大于等于1的整数；当在第一预设时间内检测到车载多媒体连续N次旋转到放电设置角度，则唤醒处于休眠模式的车载多媒体，以使车载多媒体显示放电操作界面。
其中，第一预设时间的取值为1-3秒，如可以是2秒。
进一步地，可分别在充电操作界面和放电操作界面设置多个操作按键以实现对应的多个充电设置指令和放电设置指令。
其中，充电设置指令可包括但不限于充电预约指令和即时充电指令，放电设置指令可包括但不限于放电模式重设指令。
具体地，控制模块40可在充电设置指令为充电预约指令时，更新电动汽车的充电预约时间，以在达到预约时间时，控制电动汽车进行充电工作；在充电设置指令为即时充电指令时，控制电动汽车即时进行充电工作；以及在放电设置指令为放电模式重设指令时，重新设置电动汽车的放电模式，以在检测到放电枪接入时，控制电动汽车进行放电工作。
其中，第二预设时间的取值为8-12分钟，如可以是10分钟。
进一步地，控制模块40在控制电动汽车执行放电设置指令时，如果在第二预设时间内未检测到放电枪接入，则控制电动汽车禁止放电工作；如果在第二预设时间内检测到放电枪接入，则控制电动汽车进行放电工作。
需要说明的是，为减少不必要的能耗，控制模块40还可以在控制电动汽车执行设置指令时，控制车载多媒体进入休眠模式。
在本申请的一些实施例中，充放电控制装置100还可以包括第三接收模块，其用于接收用户通过充电操作界面或放电操作界面输入的取消指令。进而控制模块40还用于根据取 消指令控制电动汽车对应禁止充电或放电工作，并控制车载多媒体进入休眠模式，以避免电动汽车下电时，因误操作触发充电操作界面或放电操作界面。
需要说明的是，本申请实施例的电动汽车的充放电控制装置的具体实施方式可参见本申请实施例的电动汽车的充放电控制方法的具体实施方式，为减少冗余，此处不做赘述。
根据本申请实施例的电动汽车的充放电控制装置，可在需要进行充放电设置时，通过旋转车载多媒体输入唤醒指令，以唤醒处于休眠模式的车载多媒体，使车载多媒体显示相应的操作界面，进而可通过操作界面输入相应的设置指令，，以控制电动汽车执行设置指令。由此，可实现对电动汽车进行充放电控制，且操作方便，便于用户使用，进而提升了用户体验。
图7是根据本申请实施例的电动汽车的方框图。如图7所示，该电动汽车1000包括本申请上述实施例的电动汽车的充放电控制装置100。
本申请实施例的电动汽车，采用上述实施例的电动汽车的充放电控制装置，对电动汽车进行充放电控制时，操作方便，便于用户使用，提升了用户体验。
另外，本申请实施例的电动汽车的其他构成及作用对本领域的技术人员而言是已知的，为减少冗余，此处不做赘述。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本申请的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。在本申请的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。
流程图中或在此以其他方式描述的任何过程或方法描述可以被理解为，表示包括一个或更多个用于实现定制逻辑功能或过程的步骤的可执行指令的代码的模块、片段或部分，并且本申请的优选实施方式的范围包括另外的实现，其中可以不按所示出或讨论的顺序，包括根据所涉及的功能按基本同时的方式或按相反的顺序，来执行功能，这应被本申请的实施例所属技术领域的技术人员所理解。
在流程图中表示或在此以其他方式描述的逻辑和/或步骤，例如，可以被认为是用于实 现逻辑功能的可执行指令的定序列表，可以具体实现在任何计算机可读介质中，以供指令执行***、装置或设备(如基于计算机的***、包括处理器的***或其他可以从指令执行***、装置或设备取指令并执行指令的***)使用，或结合这些指令执行***、装置或设备而使用。就本说明书而言，"计算机可读介质"可以是任何可以包含、存储、通信、传播或传输程序以供指令执行***、装置或设备或结合这些指令执行***、装置或设备而使用的装置。计算机可读介质的更具体的示例(非穷尽性列表)包括以下：具有一个或多个布线的电连接部(电子装置)，便携式计算机盘盒(磁装置)，随机存取存储器(RAM)，只读存储器(ROM)，可擦除可编辑只读存储器(EPROM或闪速存储器)，光纤装置，以及便携式光盘只读存储器(CDROM)。另外，计算机可读介质甚至可以是可在其上打印所述程序的纸或其他合适的介质，因为可以例如通过对纸或其他介质进行光学扫描，接着进行编辑、解译或必要时以其他合适方式进行处理来以电子方式获得所述程序，然后将其存储在计算机存储器中。
应当理解，本申请的各部分可以用硬件、软件、固件或它们的组合来实现。在上述实施方式中，多个步骤或方法可以用存储在存储器中且由合适的指令执行***执行的软件或固件来实现。如，如果用硬件来实现和在另一实施方式中一样，可用本领域公知的下列技术中的任一项或他们的组合来实现：具有用于对数据信号实现逻辑功能的逻辑门电路的离散逻辑电路，具有合适的组合逻辑门电路的专用集成电路，可编程门阵列(PGA)，现场可编程门阵列(FPGA)等。
本技术领域的普通技术人员可以理解实现上述实施例方法携带的全部或部分步骤是可以通过程序来指令相关的硬件完成，所述的程序可以存储于一种计算机可读存储介质中，该程序在执行时，包括方法实施例的步骤之一或其组合。
此外，在本申请各个实施例中的各功能单元可以集成在一个处理模块中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个模块中。上述集成的模块既可以采用硬件的形式实现，也可以采用软件功能模块的形式实现。所述集成的模块如果以软件功能模块的形式实现并作为独立的产品销售或使用时，也可以存储在一个计算机可读取存储介质中。
上述提到的存储介质可以是只读存储器，磁盘或光盘等。尽管上面已经示出和描述了本申请的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本申请的限制，本领域的普通技术人员在本申请的范围内可以对上述实施例进行变化、修改、替换和变型。
在本申请的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径 向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。
在本申请中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
在本申请中，除非另有明确的规定和限定，第一特征在第二特征“上”或“下”可以是第一和第二特征直接接触，或第一和第二特征通过中间媒介间接接触。而且，第一特征在第二特征“之上”、“上方”和“上面”可是第一特征在第二特征正上方或斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”可以是第一特征在第二特征正下方或斜下方，或仅仅表示第一特征水平高度小于第二特征。
尽管上面已经示出和描述了本申请的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本申请的限制，本领域的普通技术人员在本申请的范围内可以对上述实施例进行变化、修改、替换和变型。

Claims (17)

  1. 一种电动汽车的充放电控制方法，其特征在于，所述电动汽车包括以可旋转的方式设置的车载多媒体，所述车载多媒体用于提供操作界面，其中，所述操作界面包括充电操作界面和放电操作界面，所述充放电控制方法包括以下步骤：
    接收用户输入的唤醒指令，其中，所述唤醒指令通过所述用户旋转所述车载多媒体生成，所述唤醒指令包括充电唤醒指令和放电唤醒指令；
    根据所述唤醒指令唤醒处于休眠模式的所述车载多媒体，以使所述车载多媒体显示对应的操作界面；
    接收所述用户通过所述操作界面输入的设置指令，其中，所述设置指令包括充电设置指令和放电设置指令：
    控制所述电动汽车执行所述设置指令。
  2. 如权利要求1所述的电动汽车的充放电控制方法，其特征在于，所述充电设置指令包括充电预约指令和即时充电指令，所述放电设置指令包括放电模式重设指令。
  3. 如权利要求2所述的电动汽车的充放电控制方法，其特征在于，
    如果所述充电设置指令为充电预约指令，则更新所述电动汽车的充电预约时间，以在达到所述充电预约时间时，控制所述电动汽车进行充电工作；
    如果所述充电设置指令为即时充电指令，则控制所述电动汽车即时进行充电工作；
    如果所述放电设置指令为放电模式重设指令，则重新设置所述电动汽车的放电模式，以在检测到放电枪接入时，控制所述电动汽车进行放电工作。
  4. 如权利要求1-3中任一项所述的电动汽车的充放电控制方法，其特征在于，在控制所述电动汽车执行所述设置指令时，还包括以下步骤：
    控制所述车载多媒体进入休眠模式。
  5. 如权利要求1-4中任一项所述的电动汽车的充放电控制方法，其特征在于，根据所述唤醒指令唤醒处于休眠模式的车载多媒体，包括：
    如果在第一预设时间内检测到所述车载多媒体连续N次旋转到充电设置角度，则唤醒处于休眠模式的车载多媒体，以使所述车载多媒体显示所述充电操作界面，其中，N为大于等于1的整数；
    如果在所述第一预设时间内检测到所述车载多媒体连续N次旋转到放电设置角度，则唤醒处于休眠模式的车载多媒体，以使所述车载多媒体显示所述放电操作界面，其中，N为大于等于1的整数。
  6. 如权利要求5所述的电动汽车的充放电控制方法，其特征在于，在控制所述电动汽 车执行所述放电设置指令时，
    如果在第二预设时间内未检测到放电枪接入，则控制所述电动汽车禁止放电工作；
    如果在所述第二预设时间内检测到放电枪接入，则控制所述电动汽车进行放电工作。
  7. 如权利要求1-6中任一项所述的电动汽车的充放电控制方法，其特征在于，所述充放电控制方法还包括：
    在接收到用户通过所述充电操作界面或所述放电操作界面输入的取消指令时，控制所述电动汽车对应禁止充电或放电工作，并控制所述车载多媒体进入休眠模式。
  8. 如权利要求6所述的电动汽车的充放电控制方法，其特征在于，所述第一预设时间的取值为1-3秒，所述第二预设时间的取值为8-12分钟。
  9. 一种电动汽车的充放电控制装置，其特征在于，所述电动汽车包括以可旋转的方式设置的车载多媒体，所述车载多媒体用于提供操作界面，其中，所述操作界面包括充电操作界面和放电操作界面，所述充放电控制装置包括：
    第一接收模块，用于接收用户输入的唤醒指令，其中，所述唤醒指令通过所述用户旋转所述车载多媒体生成，所述唤醒指令包括充电唤醒指令和放电唤醒指令；
    唤醒模块，用于根据所述唤醒指令唤醒处于休眠模式的所述车载多媒体，以使所述车载多媒体显示对应的操作界面；
    第二接收模块，用于接收所述用户通过所述操作界面输入的设置指令，其中，所述设置指令包括充电设置指令和放电设置指令：
    控制模块，用于控制所述电动汽车执行所述设置指令。
  10. 如权利要求9所述的电动汽车的充放电控制装置，其特征在于，所述充电设置指令包括充电预约指令和即时充电指令，所述放电设置指令包括放电模式重设指令。
  11. 如权利要求10所述的电动汽车的充放电控制装置，其特征在于，所述控制模块具体用于：
    在所述充电设置指令为充电预约指令时，更新所述电动汽车的充电预约时间，以在达到所述预约时间时，控制所述电动汽车进行充电工作；
    在所述充电设置指令为即时充电指令时，控制所述电动汽车即时进行充电工作；以及
    在所述放电设置指令为放电模式重设指令时，重新设置所述电动汽车的放电模式，以在检测到放电枪接入时，控制所述电动汽车进行放电工作。
  12. 如权利要求9-11中任一项所述的电动汽车的充放电控制装置，其特征在于，所述控制模块在控制所述电动汽车执行所述设置指令时，还控制所述车载多媒体进入休眠模式。
  13. 如权利要求9-12中任一项所述的电动汽车的充放电控制装置，其特征在于，所述唤醒模块具体用于：
    当在第一预设时间内检测到所述车载多媒体连续N次旋转到充电设置角度时，唤醒处于休眠模式的车载多媒体，以使所述车载多媒体显示所述充电操作界面，其中，N为大于等于1的整数；
    当在所述第一预设时间内检测到所述车载多媒体连续N次旋转到放电设置角度，则唤醒处于休眠模式的车载多媒体，以使所述车载多媒体显示所述放电操作界面，其中，N为大于等于1的整数。
  14. 如权利要求13所述的电动汽车的充放电控制装置，其特征在于，所述控制模块在控制所述电动汽车执行所述放电设置指令时，
    如果在第二预设时间内未检测到放电枪接入，则控制所述电动汽车禁止放电工作；
    如果在所述第二预设时间内检测到放电枪接入，则控制所述电动汽车进行放电工作。
  15. 如权利要求9-14中任一项所述的电动汽车的充放电控制装置，其特征在于，还包括：
    第三接收模块，用于接收用户通过所述充电操作界面或所述放电操作界面输入的取消指令；
    其中，所述控制模块还用于根据所述取消指令控制所述电动汽车对应禁止充电或放电工作，并控制所述车载多媒体进入休眠模式。
  16. 如权利要求14所述的电动汽车的充放电控制装置，其特征在于，所述第一预设时间的取值为1-3秒，所述第二预设时间的取值为8-12分钟
  17. 一种电动汽车，其特征在于，包括如权利要求9-16中任一项所述的电动汽车的充放电控制装置。
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