CN108189697A - Charge operation service system and management method based on terminal intelligent monitoring function - Google Patents

Charge operation service system and management method based on terminal intelligent monitoring function Download PDF

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Publication number
CN108189697A
CN108189697A CN201810041884.3A CN201810041884A CN108189697A CN 108189697 A CN108189697 A CN 108189697A CN 201810041884 A CN201810041884 A CN 201810041884A CN 108189697 A CN108189697 A CN 108189697A
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China
Prior art keywords
data
information
terminal
charging
user
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CN201810041884.3A
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Chinese (zh)
Inventor
庞珽
杨倜
朱杰
沈修泉
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Yang Diao
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Hunan Sihai Power Technology Co Ltd
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Priority to CN201810041884.3A priority Critical patent/CN108189697A/en
Publication of CN108189697A publication Critical patent/CN108189697A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60Monitoring or controlling charging stations
    • B60L53/64Optimising energy costs, e.g. responding to electricity rates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60Monitoring or controlling charging stations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60Monitoring or controlling charging stations
    • B60L53/66Data transfer between charging stations and vehicles
    • B60L53/665Methods related to measuring, billing or payment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60Monitoring or controlling charging stations
    • B60L53/68Off-site monitoring or control, e.g. remote control
    • H02J13/0006
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/12Electric charging stations
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/16Information or communication technologies improving the operation of electric vehicles

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

The present invention relates to new-energy automobile charge control technical fields, disclose a kind of charge operation service system and management method based on terminal intelligent monitoring function.The system completes the real time monitoring to charging scene by scene and/or remote system, can be based on scene strategy or teleinstruction completes live traffic control and trend distribution function, run and supervise suitable for ultra-large charging system.The present invention gets through data channel and instruction path suitable for realizing the charging infrastructure service Facilities Construction of scale and standardization, realizes the effective management and control of system, and the construction and use for following extensive electrically-charging equipment lay the foundation.

Description

Charge operation service system and management method based on terminal intelligent monitoring function
Technical field
The present invention relates to new-energy automobile charge control technical fields more particularly to one kind to be based on terminal intelligent monitoring function Charge operation service system and management method.
Background technology
In recent years, every key technology of new-energy automobile achieves a series of important breakthroughs, and industrialization cost persistently drops It is low;Meanwhile under the pressure of energy and environment dual-pressure, traditional conventional energy resource automobile just meets with development bottleneck.It is predictable not Come, new-energy automobile based on electric vehicle will accelerated development, gradually replace existing conventional energy resource automobile, become people and go out Capable major way.It is essential around the charging infrastructure of new-energy automobile service as a result, it involves the interests of the state and the people, has Significance.
And Large scale construction and use with electrically-charging equipment, what operational management just will appear that a large amount of needs solve asks Topic, including technological layer and management layer.In technological layer, the use of large-scale electrically-charging equipment can generate larger power load Lotus is fluctuated, and no small challenge is brought to the Load Regulation of power grid, and power grid realizes that regulatory function also has to the fortune of acquisition bottom Row data, this has higher requirement for operation data channel.In management layer, large-scale terminal node is related to largely Management work, the degree of automation for improving system as a result, is imperative, and to realize this target then needs realization system Observable and controllable two primary conditions.Existing charging platform counts the technology mainly having in mind with breaking through information-based aspect, As a result this target of Observable can only be at most realized.
Invention content
The present invention provides a kind of can realize and electrically-charging equipment is transported to overcome at least one defect described in the above-mentioned prior art The remotely monitor and intelligent control function of row process and data, while the user interface of hommization is provided, promoted efficiency of service and The charge operation service system based on terminal intelligent monitoring function of quality.
In order to solve the above technical problems, technical scheme is as follows:
A kind of charge operation service system based on terminal intelligent monitoring function is provided, is completed by scene and/or remote system To the real time monitoring at charging scene, scene strategy can be based on or teleinstruction completes live traffic control and trend distribution function, It runs and supervises suitable for ultra-large charging system.
Further, the charge operation service system based on terminal intelligent monitoring function, including realizing charging clothes The electric energy of electric energy supply and dispatching function needed for business is for sub-combination, data subsystem and function assistant subsystem, feature It is,
The electric energy is input to electric energy for gamete to electric energy by region power distribution for completion for sub-combination for sub-combination System is to the transformation of electrical energies at different levels needed for the electric energy output of terminal charge equipment and dispenses function,
The data subsystem is used to complete the implementation of all monitoring functions of system, including data information system and data control system System;
The data information system, including field data subsystem and remote information subsystem;The field data subsystem, Including field data center and monitor component at different levels;
The field data subsystem acquires and records field operational data information and status information, receives remote information subsystem Data information and command information, to the data and status information of remote information subsystem sync site;Field data center is to existing Data control system is transferred to behind field and long-range data information integrated treatment to complete decision and send operating instruction;
The data control system, including field control center and monitor component at different levels;In field control Center-to-Field information The heart connects, and completes data and docks and receive resulting various director datas, and be issued to lower floor's control systems at different levels;Subordinate Control system completes director data forwarding and instruction performs, and various operation informations and status data are uploaded to higher level and control system System.
Further, the control system at different levels is included in sequentially connected high-tension switch cabinet, low-tension switch cabinet, distribution The heart, section control board, the high-tension switch cabinet connection is at least all the way with network source, and the low-tension switch cabinet is by loading screen connection Distribution center, the external terminal charge equipment of section control board.
Further, the section control board passes through the external terminal charge equipment of terminal contact component.
Further, the monitor component of the data control system includes the distribution for being respectively used to monitor control systems at different levels Center monitoring component, section control board monitor component and terminal monitoring component;
The field data center and field control center receive the information of monitor component and pass through private network by data information transfer To remote information subsystem, so as to be communicated to higher level's control and command center, and higher level's control and command center can be received and issued Data information and control instruction, completion control on the spot.
Further, monitoring data interconnection, distribution center are realized between field data center and distribution center's monitor component Monitor component is run as its downstream site;Distribution center's monitor component and section control board monitor component completion monitoring data are mutual Connection, section control board monitor component are distribution center's monitor component downstream site, section control board monitor component and charging terminal Data interconnection is completed between monitor component, charging terminal monitor component is section control board monitor component next stage node again.
Further, the function assistant subsystem includes
Location-based service module provides positioning, path planning, navigation, track service for operation service system;
Pair when service module, provide timing information for operation service system;
By time and regional information, clearing clothes are completed according to Spot Price and charging kilowatthour continuous data for payment services module Business, and dock user's channel of disbursement and complete corresponding payment services function, and provide relevant datagram and history information;
Terminal applies module docks different FTP client FTPs, implements related data interaction, provides related application service;
Live video monitoring module carries out the video monitoring in related place, obtains relevant range equipment, the visual information of personnel is simultaneously File record.
Further, the remote information subsystem, which is equipped with, provides the back-end data service system for supporting the basis for web application System, the back-end data service system include
User information records the user information of registration, including User ID, name, certificate number, contact method, address, login name, Login password, class of subscriber, the tripartite's information bound;
Terminal device information, including device id, device class, device attribute, device address, region code, equipment state Information;
Parking space information, including parking stall ID, parking stall classification, address, region code, parking space state information.
Another object of the present invention is to provide a kind of charging pile operation service method based on terminal intelligent monitoring function, Include the following steps:
S1. system establishes equipment management data system, and monitors and obtain equipment operation information in real time;
S2. when user needs charging service, by different subscription client approach, registration as needed or login user, It submits using request;Target location and it is expected that usage time distribution corresponding suitable terminal device, root of the system according to user According to terminal device location information path planning and navigation Service is provided, guide user to the designated terminal equipment of distribution on;
S3. after user security completes charging equipment connection work, after getting in touch with terminal completion user's checking by system information, it is System automatically begins to charging process;
S4. it is automatic to carry out power limit and distribution when in charging peak, ensure live Electrical Safety;And between field rationally Scheduling carries out electric energy reasonable distribution and use;
S5. after charging, power-off and clearing payment are automatically performed, and alert notification and record report, user are sent to user Equipment mask work can be completed safely.
Further, the equipment management data system of the step S1, the management of progress include user data management, equipment Data management, equipment running status and data management, field electric energy scheduling and energy management.
Compared with prior art, the beneficial effects of the invention are as follows:
The charge operation service system based on terminal intelligent monitoring function of the present invention, it is proposed that a kind of charging service system is put down Station information management and Constructing ideas suitable for realizing the charging infrastructure service Facilities Construction of scale and standardization, are got through simultaneously Data channel and instruction path realize the effective management and control of system, construction and use for following extensive electrically-charging equipment It lays the foundation.
Description of the drawings
Fig. 1 is 1 block diagram of system of embodiment.
Fig. 2 is the structure diagram that 1 electric energy of embodiment supplies sub-combination.
Fig. 3 is the structure diagram of 1 data subsystem of embodiment.
Fig. 4 is the relation schematic diagram of 1 each monitor component of embodiment.
Fig. 5 is the structure diagram of 3 terminal contact component of embodiment.
Fig. 6 is the electrical major loop principle schematic of 4 section control board of embodiment.
Fig. 7 is the schematic diagram of 4 three-phase switching switch of embodiment.
Fig. 8 is 4 three-phase switching switch trigger signal of embodiment and phase voltage waveform figure.
Fig. 9 is the management method flow diagram of embodiment 5.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent;
In order to more preferably illustrate the present embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the ruler of actual product It is very little;To those skilled in the art, the omitting of some known structures and their instructions in the attached drawings are understandable.For For those of ordinary skill in the art, concrete meaning of the above-mentioned term in the present invention can be understood with concrete condition.With reference to The following further describes the technical solution of the present invention for drawings and examples.
Embodiment 1
As shown in Figure 1, the present embodiment provides a kind of charge operation service system based on terminal intelligent monitoring function, pass through scene And/or remote system completes the real time monitoring to charging scene, can be based on scene strategy or teleinstruction is completed scene operation and adjusted Degree and trend distribution function run suitable for ultra-large charging system and supervise.
The charge operation service system of terminal intelligent monitoring function, including realizing the electric energy supply needed for charging service and matching The electric energy of function is sent to supply sub-combination, data subsystem and function assistant subsystem.
1. electric energy supplies sub-combination
Electric energy is mainly to realize that the electric energy needed for charging service supplies and dispense function for sub-combination, is completed by region distribution electricity Source sub-system is input to subsystem to the transformation of electrical energies at different levels and dispatching function needed for the electric energy output of terminal charge equipment.
Region power distribution system is generally using 10kV voltage class, and terminal charge equipment generally uses the 380V of standard Or 220V utilization voltage grades, it need to realize the transformation of utilization voltage grade, therefore it is more in transformation of electrical energy link to be related to high pressure Road power supply change-over device, the power equipments such as high-tension switch cabinet, power transformer, low-tension switch cabinet;By low-tension switch cabinet to charging Low-voltage electric energy dispatching involved by electric energy a pair of overabsorption of device is then realized by controller switching equipments at different levels;Existing charging is set Standby is generally Technics of Power Electronic Conversion device, and equipment in the process of running can generate the power quality of electric system one fixing It rings, generates harmonic pollution and the power factor to electric system etc. and have an impact, therefore electric energy needs root for sub-combination Relevant compensation device such as harmonic compensation device and reactive power compensator etc. are needed to configure according to operation.
Specifically, as shown in Fig. 2, in the present embodiment, equipment is set to power distribution station or newly-built power distribution room in region.By on the spot Two-way difference 10kV accesses high-tension switch cabinet with network source one, 10kV with two inlet wire of network source, passes through power supply converting means in cabinet It puts and realizes incoming line switching.Setting frame circuit breaker in high-tension switch cabinet(Containing electrically operated institution), voltage transformer, Current Mutual Inductance Device, arrester and microcomputer protecting device etc..
High-tension switch cabinet outlet to distribution transformer, output 400V low pressure is wired to low-tension switch cabinet.Low-voltage cabinet sets nothing Reactive power compensation installations and active filter, and load screen number is set according to actual demand, every group of load screen is defeated for multichannel Go out, breaker of plastic casing of the output setting containing electrically operated institution per road.In the present embodiment, every group of tetra- tunnels of load screen Ke Gong output.
Load Ping Mei roads are exported to a distribution center, and each distribution center includes distribution center's monitor component.In distribution Heart monitor component is connected to the monitoring of electric power terminal set in power distribution station by optical fiber, and all monitoring datas of this distribution center are uploaded To with regard to monitoring of electric power terminal, and receive the control instruction of monitoring of electric power terminal.Each distribution center can set multichannel outlet, per road Outlet is controlled using the vacuum circuit breaker containing electrically operated institution.Each distribution center includes 20 tunnel outlets in the present embodiment.
Every road outlet of distribution center is connected to a section control board, and section control board monitoring group is equipped in section control board Part, the input and output side of section control board have intelligent meter tool, while also have power Checking Mechanism between table tool respectively.Respectively Energy information and equipment operation information are converted into data information and send number to by network channel by class sensor and gauge table According to subsystem.
Each section control board can set multichannel outlet.Distribution center is equipped with 9 tunnel outlets in the present embodiment, is adopted per road outlet It is controlled with the breaker containing electrically operated institution.The outlet of each section control board is connected to a terminal charge equipment.
In the present embodiment, each load screen is lower to can control 720 terminal charge equipment to charge.
To realize the operation service of system, monitoring is implemented to each system equipment operation data to realize various meterings and pipe Function is controlled, electric energy in the various meterings of each power transformation, distribution and electricity consumption link setting and measures meter for sub-combination, by all kinds of electric power Operation data submits to data subsystem in the form of digitization, and data subsystem is based on corresponding management strategy and completes corresponding fortune Row data acquire, the generation and assign that continuous data records and operational management instructs, and implement to run electric energy for sub-combination The control and allotment of mode.
2. data subsystem
Data subsystem is used to complete the implementation of all monitoring functions of system, realizes charge operation service system in operational process institute The transmission and processing of all information and data being related to.
As shown in Figure 1, Figure 3, data subsystem includes data information system and data control system;Data information system, Including field data subsystem and remote information subsystem;Field data subsystem, including field data center and at different levels Monitor component;The data control system, including field control center and monitor component at different levels;Field data center, scene control Center processed forms field data center.
The field data subsystem is acquired by monitor component and records field operational data information and status information, is connect Remote information subsystem data information and command information are received, to the data and status information of remote information subsystem sync site; Field data center is to being transferred to data control system completion decision and sending behind scene and long-range data information integrated treatment Operating instruction is simultaneously issued to corresponding equipment implementation;Field control Center-to-Field information centre connects, and completes data docking simultaneously Resulting various director datas are received, and are issued to lower floor's control systems at different levels;Subordinate's control system completes director data Forwarding and instruction perform, and various operation informations and status data are uploaded to higher level's control system.
Remote information subsystem then as the data summarization of presence information system and back-up system, can directly with other platforms System or user provide data interaction and various front ends and background application service.Data control system is then set to scene, root The data provided according to field data subsystem and corresponding operation reserve form control decision and instruction, and control instruction is sent out It send to corresponding and performs equipment, presence information system can obtain the operating status and data of equipment in real time, and each equipment is run shape State situation of change is supplied to data control system, so as to form the closed loop of control.In terms of the hardware implementation of subsystem and composition, The metering and measure watch counter device that live operation information set from power supply and distribution subsystem in each link, and by relevant information turn The data packet of prescribed form is turned to, by site setup data network transmission to field data center, field data center then carries For field data service and control service, field data center is connected to the high in the clouds clothes of remote information subsystem with network system is crossed Business device, cloud server are docked by network system with other plateform systems or subscriber terminal equipment, are put down so as to fulfill with other Data interaction between platform system or user.
Data subsystem is in logical groups into including the live number for providing field data service and field control service in level According to center(The field data center and field control center being set in power distribution station), distribution center's monitor component, subregion are matched Electronic box monitor component and terminal monitoring component.Field data is centrally through private network(It is wired or wireless)By data information transfer extremely High in the clouds information system so as to be communicated to higher level's control and command center, and can receive the number that higher level's control and command center issues It is believed that breath and control instruction, completion controls on the spot.Monitoring data is realized between field data center and distribution center's monitor component Interconnection, distribution center's monitor component are run as its downstream site;Distribution center's monitor component and section control board monitor component Monitoring data interconnection is completed, section control board monitor component is distribution center's monitor component downstream site, and section control board monitors Complete data interconnection between component and charging terminal monitor component, charging terminal monitor component for section control board monitor component again Next stage node.
As shown in figure 4, in the physical arrangement level implemented in system group network, each charging terminal monitor component is as net Network endpoint node sets access-layer switch in section control board monitor component grade, endpoint node is summarized;It is supervised in distribution center Control component level setting convergence layer switch;In monitoring of electric power terminal grade, core layer switch, core layer switch and local are set Data server is connected, and passes through the network equipment and be connected with higher level's monitoring network.The safety measures such as network system setting fire wall.
3rd, assistant subsystem
Ancillary service subsystem is provided for charge operation service system around the relevant backup service function of charging service.Including Such as location-based service modular system, pair when service module system, payment services modular system, terminal applies modular system, scene The related function modules system such as video monitoring system and live fire-fighting, user's value-added service modular system, security module system System.
Location-based service modular system provides the related services such as positioning, path planning, navigation, track for operation service system. System includes two pieces of contents of outdoor positioning and indoor positioning:Outdoor positioning system is based primarily upon dipper system and GPS system, Realize sub_meter position precision;The mode that indoor positioning is based primarily upon indoor arrangement locating module realizes positioning, realizes that meter level is determined Position precision.Seamless switching between indoor and outdoor positioning.
Pair when service module system provide timing information for operation service system.
Payment services modular system can be by time and regional information, according to Spot Price and charging kilowatthour continuous data Clearing service is completed, and docks user's channel of disbursement and completes corresponding payment services function, and relevant datagram is provided and is gone through The Records of the Historian records information.
Terminal applies modular system then docks different FTP client FTPs, such as mobile client, pc client, network visitor The terminal systems such as family end and proprietary client implement related data interaction, provide related application service.
Live video monitoring system is substantially carried out the video monitoring in related place, obtains relevant range equipment, personnel's is straight See information and file record.
The present embodiment gets through data channel suitable for realizing the charging infrastructure service Facilities Construction of scale and standardization And instruction path, realize the effective management and control of system, the construction and use for following extensive electrically-charging equipment lay the foundation.
Embodiment 2
The difference lies in the present embodiment, remote information subsystem is provided with back-end data clothes to the present embodiment with embodiment 1 Business system provides the basis for supporting all network applications.
Back-end data service system includes
User information records the user information of registration, including User ID, name, certificate number, contact method, address, login name, Login password, class of subscriber, the tripartite's information bound;
Terminal device information, including device id, device class, device attribute, device address, region code, equipment state Information;
Parking space information, including parking stall ID, parking stall classification, address, region code, parking space state information.
Embodiment 3
The difference lies in the section control board monitor component in section control board passes through one to the present embodiment with embodiment 2 Terminal data component contact is connected with terminal charge equipment, to realize different types of data access compatibility.
Section control board monitor component implements relevant running state information and control instruction and charging service platform system Upload between system is assigned, and section control board monitor component passes through a terminal data component contact and terminal charge equipment phase Connect, to realize different types of data access compatibility.
As shown in figure 5, terminal data component contact hardware composition comprising power supply interface unit, platform network interface unit, Facility interface unit, user interaction unit and control unit, software systems are then to run on the embedded of key control unit Software systems.
Power supply interface unit connects section control board, for providing safety voltage level for charge operation service system Electric energy.Terminal data component contact is user's operation equipment, as the information interaction for providing user and plateform system to complete The window equipment of charge function, supply voltage use personal safety voltage, and in view of coverage area, using industrial standard Power supply of the 24V DC power supplies as equipment, to meet system power demand.
Platform interface unit, connect charge operation service platform superior platforms network, realize terminal access system with it is upper The docking of grade platform network, meets interface form, communications protocol and the data type of superior platforms network, completes each terminal and fill The network transmission of the operation data superior platform network of electric equipment.Superior platforms network interface is mutually compatible with platform network, examines Consider the data volume of plateform system and the real-time of communication, plateform system interface uses Ethernet interface, and specifically communicates association View is then using conventional 18650 agreement of ICP/IP protocol or power transmission.
Facility interface unit connects terminal charge equipment, is used for transmission between terminal access system and terminal charge equipment Operation data.Facility interface unit is used to connect terminal charge equipment, it is contemplated that different terminal charge device types can adopt With Ethernet interface or field-bus interface etc., and in terms of communications protocol, then compatible ICP/IP protocol, CAN protocol are considered Or fieldbus Modbus communications protocol etc..
User interaction unit realizes that user is mutual by the information between this terminal access system and charge operation service system It is dynamic, the acquisition and identification of user input data are completed, the superior platforms network information is to the output function of user.In human-computer interaction side Face to user's output equipment using liquid crystal display, can export some status informations and complete dynamic two-dimension code of transaction etc. Information;In view of the particular demands of user, installation small print equipment is also contemplated for provide transaction voucher etc..And in input side In formula, then using infrared scan, key device of visual identity and specific function etc..
Control unit be this terminal access system data core, on the one hand realize this system inside task distribution and Scheduling of resource, the maincenter link on the other hand assigned as information upload complete necessary data receiver, and data identification is screened, The functions such as data pack protocol is converted, and data packet is sent.Control unit also needs to be instructed according to platform, completes some simple computers Control function, and as the interactive interface between platform and terminal user, complete user instruction input and relevant information output Etc. functions consistency operation.Control unit is used based on the control chip of ARM cores as core calculations unit, and control unit is simultaneously Include network communication protocol conversion chip, pin-saving chip, the peripheries such as display driver chip and input information collection chip Device, to complete system items Core Feature.And the implementation of key control unit above functions is then by specific embedded system Software is completed, and software systems form data file and be cured to by way of burning according to functional requirement customized development code In the processor chips of control unit, the required various functions of platform terminal data component contact are completed.
In the present embodiment, the software systems of the control unit of terminal contact component then use real-time embedded control system, Software systems include the peripheral equipment driving on basis, realize that the input/output function on terminal data component contact basis is such as aobvious Show, input equipment, printing etc.;Software systems include network communication protocol modular converter, realize different type communications protocol between Data packet conversion, with realize platform data compatibility access;On the basis of the bottom function module on basis, software systems are also Comprising application layer module, to realize that plateform system implements the associated monitoring function of terminal device.
The present embodiment on the one hand meets the terminal charge equipment of plateform system pair or facility access requires and communications protocol, separately On the one hand meet the terminal charge equipment interface demand of market different type and brand, compatibility processing distinct device and communication association The terminal charge equipment interconnection of view type enters the interface specification of charge operation service platform system and access requirement.
Embodiment 4
The difference lies in the external three-phase four-wire system alternating currents of section control board, including with exchanging with embodiment 3 for the present embodiment At least two charhing units of the band control executing agency of electrical connection.
Section control board monitor component includes the acquiring electric energy information unit of acquisition charhing unit energy information, intelligent monitoring Unit and communication unit, the control executing agency are used to implement the break-make of charhing unit and alternating current;Acquiring electric energy information list Member sends the energy information signal of acquisition to intelligent monitoring unit by communication unit, and intelligent monitoring unit is according to energy information Control control executing agency performs on-off action.
In the present embodiment, as shown in fig. 6, the electrical major loop of section control board provides input electricity by three-phase and four-line power supply grid Can, including multiple single-phase and/or three-phase distribution branch Z1——Zi, distribution circuitry number i, generally can be up to tens of at least more than 5 It is a.In the present embodiment, there are Z in i=9, i.e. charging pile1、Z2、Z3、Z4、Z5、Z6、Z7、Z8、Z9The single-phase charhing unit interface in nine tunnels in total, Can meet the needs of charging for nine electric vehicles.Control executing agency is is connected to single-phase charging output port and AC network A phase between three-phase switching switch and be connected to three tangent between three-phase charging output port and the three-phase of AC network Change switch(It is not drawn into figure).
Each single phase distribution branch is respectively mounted three-phase switching switch in the present embodiment, and monitor component is according to power supply grid three-phase The equilibrium state of electric current, automatically controls that three-phase switching switch is gapless to be switched to suitable a certain phase.Three-phase switching switch can To charge switching, thereby guarantee that in three-phase switching switch handoff procedure, the output of distribution branch is not in the situation of instant cut-off.
Illustrate by taking single-phase charging output unit Z1 as an example.The initial state of charge three-phase switching switch of Z1 units is and power supply Power grid A is connected, when monitor component detection calculates B phase currents minimum in power supply grid three-phase current, and B phase currents and A The difference of the difference of phase current, B phase currents and C phase currents is all higher than single-phase charging output unit Z1 charging current values, monitoring group Part is equal to zero moment in Z1 units charging current, is switched to B phases by three-phase switching switch is gapless, since three-phase switching is opened It is gapless switching to close between two-phase power supply, and handoff procedure does not interfere with charged state, it is possible to quick frequent switching three Phase switching switch, so as to fulfill power supply grid three-phase current stable state and dynamic optimum balance degree state.
The acquiring electric energy information unit of the present embodiment refers specifically to the acquiring electric energy information device of each distribution branch, including electricity Flow sensor, voltage sensor.Nine single phase distribution branches are mounted on voltage, current sensor.It is V1, A1 respectively, V2, A2, V3, A3, V4, A4, V5, A5, V6, A6, V7, A7, V8, A8, V9, A9, this 18 sensor output signals give monitor component Intelligent monitoring unit unified calculation processing, wherein the size of power supply three-phase current can be calculated according to current signal, be Intelligence switching three-phase switching switch provides basis.
By detecting current value, the voltage value of distribution branch, when can be short-circuit in the generation of charhing unit output terminal or overloading, By controlling three-phase switching switch, in time cut off three phase supply power grid with charge output terminal connection, ensure charging pile equipment and Personal safety.The size of three phase supply mains input current can be unifiedly calculated, three-phase switching switch is switched with intelligence, is ensured The degree of balance of three phase supply electric current.Can also active power, the nothing that each charhing unit exports be calculated according to voltage, current signal Work(power, power factor, electric degree number etc. electricity, operating status, meterage to monitor charging pile etc. provides foundation.Monitoring Component automatically selects voltage sensor output information meter according to the connection state of three-phase switching switch in the single-phase charhing unit in each road Calculate the various electricity of the distribution branch.For example, when the three-phase switching switch of single-phase branch Z1 is connected with power supply grid B, then supervise Control component just detects VB voltage sensors output information as the active power, reactive power, work(for calculating single-phase charhing unit Z1 The foundation of rate factor, electric degree number etc. electricity.
Intelligent monitoring unit uses DSP core computing chip, is responsible for the electric quantity acquisition of each distribution branch, calculates, three-phase The intelligent switching control of switching switch, the malfunction monitoring of distribution branch and protection, human-computer interaction interface and by internet with Centralized Monitoring manages interconnection, feeds back the operating status and data of charging pile, and the control for receiving Centralized Monitoring management system refers to Enable etc..
Communication unit include analog signal translation interface, user-machine interface, three-phase switching switch control signaling interface And internet communication interface.Communication unit is the channel of all information transmission, and the upload and higher level for being responsible for field data refer to Enable assigning for information.
Section control board monitor component receives server instruction by internet, and passes through and calculate each output unit output The difference of electric current and connection power grid phase line, the degree of balance of COMPREHENSIVE CALCULATING three phase network electric current, and pass through intelligent control three-phase and switch Switch automatically controls some single-phase output charging pile and realizes that gapless is switched on a certain phase in three phase network, so as to protect Demonstrate,prove the degree of balance of three phase network three-phase input current.And when can guarantee alternate switching, it will not cause to produce between each phase of three phase network Raw short circuit circulation, ensures charging pile control system safe and reliable operation.
The power distribution control method of the present embodiment, includes the following steps:
S1. judge that charhing unit exports charhing unit for single-phase output charhing unit or three-phase.
S2. it when current charhing unit is single-phase output charhing unit, follows the steps below:
S21. judge whether each charhing unit needs to switch phase number and the required phase number switched to.
The power supply grid phase number connected by the output current for detecting each charhing unit with each unit, calculates power supply grid The difference of the size of three-phase current and each phase current according to the degree of unbalancedness of three-phase current, determines whether each charhing unit needs Switch phase number and the required phase number switched to.
Charging current value mutually is all higher than with the difference of other two-phases when electric current is minimum, then it is mutually charhing unit that the electric current is minimum The required phase number switched to.For example, monitoring system calculates A phase currents minimum, C phase currents are maximum, then control is connected with C Charhing unit is switched to A phase power supplys, and monitoring system continues the size that detection calculates three-phase current, until power supply grid three-phase input Until electric current is in a basic balance.
This is a dynamic regulation control process, it becomes with the variation of electric vehicle external on charging pile and each charging current Change and occur the variation of three-phase current, it is desirable that the three-phase switching switch of each charhing unit can charge switching, generally using all Such as thyristor but not limited to this switching device form three-phase switching switch.There are one the brilliant locks of band inside each charhing unit The three-phase switching switch of pipe is connected between single-phase charging output port and a phase of AC network, by the way that three-phase is controlled to switch Switch realizes the switching of phase number.
In the present embodiment, using the three-phase switching switch as shown in Figure 2 with thyristor, electrification can be met and be switched fast Requirement.This three-phase switching switch can ensure the dynamic equilibrium degree of power supply grid input three-phase current;It can be in charhing unit Threephase switch is not in output momentary power failure phenomenon when switching, and ensures that charging process is not affected.It is tangent meeting three It changes switch electrification to be switched fast under target, threephase switch switching is also required not cause the short-circuit circulation of three phase mains, it is ensured that electricity The safety of net and system.
S22. charhing unit output current zero crossing is detected, the input of switching phase is determined at current zero-crossing point.
Monitoring system determine some charhing unit need switch after, will also according to current situation control switching it is best when It carves.Attached drawing 4 gives specific control example:Under conditions of charging load power factor=1, when requiring three-phase switching switch by A phases When being switched to B phase power supplys, monitoring system monitors A phase voltage positive zero crossings, is when most preferably switching such as the t1 moment in Fig. 3 It carves.
S23. phase number is switched over to charhing unit.
The t1 moment in figure 3 sends trigger signal G immediatelyBZ, triggering thyristor TBZConducting, charging output current are instantaneous B phase currents are transferred to by A phase currents, after the t1 moment, A phases are in negative half-wave, the positive thyristor T of A phasesAZNaturally it blocks, And the reversed thyristor T of A phasesAFTriggerless, therefore the short-circuit circulation between B phases and A phases will not be caused, so as to complete A Mutually switch to the electrification gapless of B phases.
S3. when current charhing unit exports charhing unit for three-phase, break-make processing is carried out to it by acquiring energy information. Acquiring electric energy information unit sends the energy information signal of acquisition to an intelligent monitoring unit, intelligent monitoring by communication unit Unit judges electric energy distribution condition according to the information of acquisition, and sending instruction to the three-phase switching switch of three-phase output charhing unit holds Row on-off line operation.
S4. charging finishes the connection of excision charging output interface and power supply grid.
After detecting that charhing unit charging current is equal to zero, judge that charging current is maintained whether time of nought state surpasses Cross preset time threshold;If judging more than if, charging finishes.For single-phase output charhing unit, after charging, lead to All trigger signals for crossing revocation three-phase switching switch thyristor realize the excision that charhing unit is connect with power supply grid.For three Mutually output charhing unit, after judging to charge, intelligent monitoring unit sends a command to the three-phase of three-phase output charhing unit Switching switch performs opening operation.
Charging pile proposed by the present invention has perfect defencive function, one of them is, automatic to cut off after charging Charhing unit output terminal couples with power supply.Method is, after detecting that charhing unit charging current is equal to zero, delay one Short time cancels all trigger signals of the charhing unit three-phase switching switch thyristor, when all thyristors are in After blocking state, that is, realize the connection of automatic excision charhing unit output terminal and power supply.
The present embodiment can provide multiple distribution output interfaces, realize overall power distribution, and can be according to power supply grid three-phase The size of electric current, automatic distribution charging output interface are connected with a certain phase power grid, reach energy balanced feeding power grid three-phase load Target.In addition, the system provides friendly human-computer interaction interface, safe and reliable defencive function, and internet and collection can be passed through Middle management monitoring room and mobile phone user's networking, realize the control of electrically-charging equipment intelligent power distribution, good balance are provided for electric power system Load provides safe and reliable, convenient charging service for charge user.
Embodiment 5
The present embodiment provides a kind of charging pile operation service managers based on terminal intelligent monitoring function for applying embodiment 4 Method.
As shown in figure 9, management method includes the following steps:
S1. system establishes equipment management data system, and monitors and obtain equipment operation information in real time;
S2. when user needs charging service, by different subscription client approach, registration as needed or login user, It submits using request;Target location and it is expected that usage time distribution corresponding suitable terminal device, root of the system according to user According to terminal device location information path planning and navigation Service is provided, guide user to the designated terminal equipment of distribution on;
S3. after user security completes charging equipment connection work, terminal is got in touch with by system information and completes subscriber authentication Afterwards, system automatically begins to charging process;
S4. it is automatic to carry out power limit and distribution when in charging peak, ensure live Electrical Safety;And between field rationally Scheduling carries out electric energy reasonable distribution and use;
S5. after charging, power-off and clearing payment are automatically performed, and alert notification and record report, user are sent to user Equipment mask work can be completed safely.
The equipment management data system of the step S1, the management of progress include user data management, device data management, Equipment running status and data management, field electric energy scheduling and energy management.
Management involved by system includes user data management, device data management, equipment running status and data management, Field electric energy is dispatched and energy management, power flowcontrol and electric energy scheduling etc. between field.
Charge operation service system manager rule involved by the present embodiment has user, operation service system, equipment Machine combines, under the premise of guarantee provides charging service to the user, each equipment operation with high safety, reasonable, effective to system Supervision and scheduling.Management involved by system includes user data management, device data management, equipment running status and data pipe Reason, field electric energy is dispatched and energy management, power flowcontrol and electric energy scheduling etc. between field.Around user's charging service, this system needle User's registration need to be provided user, nullifies service;Account and payment channel management service;User's request-reply, terminal device are pre- About, it occupies, navigation Service;Charge metering charging, payment services;User procedures data, historical record inquiry service;Correlation increment Service etc.;And system administration and operation personnel for different role, then corresponding data channel and interface are opened on demand, to carry For relevant system application.
The charging service system of the present embodiment can provide around kernel service be unfolded it is a series of such as charge, communicate, The correlation functions such as positioning, network and data service, payment.
Position relationship is used for only for illustration described in attached drawing, it is impossible to be interpreted as the limitation to this patent.It is aobvious So, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be to the present invention reality Apply the restriction of mode.For those of ordinary skill in the art, it can also make on the basis of the above description other Various forms of variations or variation.There is no necessity and possibility to exhaust all the enbodiments.All spirit in the present invention With all any modification, equivalent and improvement made within principle etc., the protection domain of the claims in the present invention should be included in Within.

Claims (10)

1. the charge operation service system based on terminal intelligent monitoring function is completed by scene and/or remote system to charging The real time monitoring at scene, can be based on scene strategy or teleinstruction completes live traffic control and trend distribution function, be suitable for Ultra-large charging system operation supervision.
2. the charge operation service system according to claim 1 based on terminal intelligent monitoring function charges including realizing The electric energy of electric energy supply and dispatching function needed for service is special for sub-combination, data subsystem and function assistant subsystem Sign is,
The electric energy is input to electric energy for gamete to electric energy by region power distribution for completion for sub-combination for sub-combination System is to the transformation of electrical energies at different levels needed for the electric energy output of terminal charge equipment and dispenses function,
The data subsystem is used to complete the implementation of all monitoring functions of system, including data information system and data control system System;
The data information system, including field data subsystem and remote information subsystem;The field data subsystem, Including field data center and monitor component at different levels;
The field data subsystem acquires and records field operational data information and status information, receives remote information subsystem Data information and command information, to the data and status information of remote information subsystem sync site;Field data center is to existing Data control system is transferred to behind field and long-range data information integrated treatment to complete decision and send operating instruction;
The data control system, including field control center and monitor component at different levels;In field control Center-to-Field information The heart connects, and completes data and docks and receive resulting various director datas, and be issued to lower floor's control systems at different levels;Subordinate Control system completes director data forwarding and instruction performs, and various operation informations and status data are uploaded to higher level and control system System.
3. the charge operation service system according to claim 2 based on terminal intelligent monitoring function, which is characterized in that
The control system at different levels includes sequentially connected high-tension switch cabinet, low-tension switch cabinet, distribution center, section control board, At least all the way with network source, the low-tension switch cabinet shields connection distribution center by loading, described for the high-tension switch cabinet connection The external terminal charge equipment of section control board.
4. the charge operation service system according to claim 3 based on terminal intelligent monitoring function, which is characterized in that institute It states section control board and passes through the external terminal charge equipment of terminal contact component.
5. the charge operation service system according to claim 3 or 4 based on terminal intelligent monitoring function, feature exist In,
Monitor components at different levels include being respectively used to monitor distribution center's monitor component of control systems at different levels, section control board monitoring Component and terminal monitoring component;
The field data center and field control center receive the information of monitor component and pass through private network by data information transfer To remote information subsystem, so as to be communicated to higher level's control and command center, and higher level's control and command center can be received and issued Data information and control instruction, completion control on the spot.
6. the charge operation service system according to claim 5 based on terminal intelligent monitoring function, which is characterized in that existing Monitoring data interconnection is realized between field data center and distribution center's monitor component, distribution center's monitor component is saved as its subordinate Point operation;Distribution center's monitor component completes monitoring data interconnection, section control board monitoring group with section control board monitor component Part is distribution center's monitor component downstream site, and data are completed between section control board monitor component and charging terminal monitor component Interconnection, charging terminal monitor component are section control board monitor component next stage node again.
7. the charge operation service system based on terminal intelligent monitoring function according to Claims 2 or 3 or 4 or 6, special Sign is,
The function assistant subsystem includes
Location-based service module provides positioning, path planning, navigation, track service for operation service system;
Pair when service module, provide timing information for operation service system;
By time and regional information, clearing clothes are completed according to Spot Price and charging kilowatthour continuous data for payment services module Business, and dock user's channel of disbursement and complete corresponding payment services function, and provide relevant datagram and history information;
Terminal applies module docks different FTP client FTPs, implements related data interaction, provides related application service;
Live video monitoring module carries out the video monitoring in related place, obtains relevant range equipment, the visual information of personnel is simultaneously File record.
8. the charge operation service system according to claim 7 based on terminal intelligent monitoring function, which is characterized in that institute It states remote information subsystem and the back-end data service system for providing and supporting the basis for web application, the back-end data service system is provided System includes
User information records the user information of registration, including User ID, name, certificate number, contact method, address, login name, Login password, class of subscriber, the tripartite's information bound;
Terminal device information, including device id, device class, device attribute, device address, region code, equipment state Information;
Parking space information, including parking stall ID, parking stall classification, address, region code, parking space state information.
9. a kind of charging pile operation service management method based on terminal intelligent monitoring function, which is characterized in that including following step Suddenly:
S1. system establishes equipment management data system, and monitors and obtain equipment operation information in real time;
S2. when user needs charging service, by different subscription client approach, registration as needed or login user, It submits using request;Target location and it is expected that usage time distribution corresponding suitable terminal device, root of the system according to user According to terminal device location information path planning and navigation Service is provided, guide user to the designated terminal equipment of distribution on;
S3. after user security completes charging equipment connection work, after getting in touch with terminal completion user's checking by system information, it is System automatically begins to charging process;
S4. it is automatic to carry out power limit and distribution when in charging peak, ensure live Electrical Safety;And between field rationally Scheduling carries out electric energy reasonable distribution and use;
S5. after charging, power-off and clearing payment are automatically performed, and alert notification and record report, user are sent to user Equipment mask work can be completed safely.
10. the charge operation service system according to claim 9 based on terminal intelligent monitoring function, which is characterized in that The equipment management data system of the step S1, the management of progress include user data management, device data management, equipment operation State and data management, field electric energy scheduling and energy management.
CN201810041884.3A 2018-01-16 2018-01-16 Charge operation service system and management method based on terminal intelligent monitoring function Pending CN108189697A (en)

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