CN107161020A - Electric charging station and charging and conversion electric control system - Google Patents

Electric charging station and charging and conversion electric control system Download PDF

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Publication number
CN107161020A
CN107161020A CN201710337493.1A CN201710337493A CN107161020A CN 107161020 A CN107161020 A CN 107161020A CN 201710337493 A CN201710337493 A CN 201710337493A CN 107161020 A CN107161020 A CN 107161020A
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CN
China
Prior art keywords
electric
charging
battery
cloud platform
automobile
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Granted
Application number
CN201710337493.1A
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Chinese (zh)
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CN107161020B (en
Inventor
吴广涛
顾宇俊
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NIO Co Ltd
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NIO Co Ltd
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Priority to CN201710337493.1A priority Critical patent/CN107161020B/en
Publication of CN107161020A publication Critical patent/CN107161020A/en
Priority to PCT/CN2018/075685 priority patent/WO2018210015A1/en
Application granted granted Critical
Publication of CN107161020B publication Critical patent/CN107161020B/en
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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
    • B60L53/80Exchanging energy storage elements, e.g. removable batteries
    • 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
    • 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
    • B60L53/50Charging stations characterised by energy-storage or power-generation means
    • B60L53/53Batteries
    • 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
    • B60SSERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S5/00Servicing, maintaining, repairing, or refitting of vehicles
    • B60S5/06Supplying batteries to, or removing batteries from, vehicles
    • 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
    • Y02T90/14Plug-in electric vehicles
    • 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

Abstract

The present invention relates to electric charging station and charging and conversion electric control system, the bay device of the system includes changing electric installation and charging device, and station level equipment includes master control set;Master control set is communicated by first kind bus with changing electric installation, is communicated by Second Type bus with charging device;Master control set, it is configured to according to the charging instruction control charging device received to carrying energy battery and/or charging electric vehicle, and/or the load energy battery charge state information fed back according to charging device, the replaceable load energy battery of electric automobile is determined, and controls to change electric installation by identified replaceable load energy battery altering to electric automobile.The charging station includes the charging and conversion electric control system.Compared with prior art, the charging and conversion electric control system that the present invention is provided, is conducive to the charging of electric charging station and changes the flexibility extension of electricity, meet increasingly increased electric automobile charging and conversion electric demand.

Description

Electric charging station and charging and conversion electric control system
Technical field
The present invention relates to electric automobile charging and conversion electric control technology field, and in particular to electric charging station and charging and conversion electric control system System.
Background technology
Electric charging station is to provide charging and quick-replaceable energy source station for the electrokinetic cell of electric automobile.Current electric charging station It is main that electricity is changed using the charging electric vehicle and electric automobile of separation so that the intensity of electric charging station is relatively low, need to possess one The electric automobile charging and conversion electric demand increasingly increased could be met in the case of fixed construction area and electric energy supply.Meanwhile, fill Electrical changing station mainly uses traditional construction mode, causes the scale scalability of electric charging station relatively low.For example, Application No. CN201310626021.X application for a patent for invention discloses a kind of electric charging station system, and the system is using between a bus realization Total data between interlayer and station level is shared, and data cross is more, is unfavorable for different bay devices, such as charging equipment With the reliable control of battery replacement device, and flexible expansion and installation and debugging.Meanwhile, how the system is also undisclosed realizes electric automobile The charging strategy of effective charging and conversion electric and change electric strategy.
The content of the invention
It has been to solve the scale scalability of electric charging station, reduce not to solve above mentioned problem of the prior art With the technical problem for the reliability that influences each other, improves between data, changed the invention provides a kind of charging and conversion electric control system and filling Power station, the charging and conversion electric control system carries out individually control and in station level to charging device using point bus mode with electric installation is changed By database realizing data sharing, the robustness of the system is improved.Meanwhile, the master control set of the charging and conversion electric control system can / change electric solicited message and preset and fill/to fill/change electric solicited message by cloud platform acquisition electric automobile, and is filled according to this to change Electric strategy, realizes electrokinetic cell high reliability, high intelligent changes electric control.
In a first aspect, a kind of technical scheme of charging and conversion electric control system is in the present invention:
The charging and conversion electric control system, including bay device and station level equipment;
The bay device includes changing electric installation and charging device;It is described to change electric installation, it is configured to driving and changes electric execution Mechanism carries out dynamic battery changing to electric automobile;The charging device, being configured to driving electrically-charging equipment can battery or electricity to carrying Electrical automobile charges;
The station level equipment includes master control set;The master control set changes electric installation by first kind bus with described Communication, is communicated by Second Type bus with the charging device;
The master control set, is configured to control the charging device to load energy battery and/or charging electric vehicle, and/or The load energy battery charge state information fed back according to the charging device, determines the replaceable load energy battery of the electric automobile, And electric installation is changed described in controlling by identified replaceable load energy battery altering to electric automobile.
Further, an optimal technical scheme providing of the present invention is:
The bay device also includes environment monitoring device, and it is led to by the 3rd type bus and the master control set Letter;The environment monitoring device, be configured to change described in monitoring electric installation, in charging device and the system security device work State.
Further, an optimal technical scheme providing of the present invention is:
First kind bus is EPA bus;
Second Type bus is CANBUS buses;
3rd type bus is MODBUS buses.
Further, an optimal technical scheme providing of the present invention is:
The system also includes network layer device;The network layer device includes cloud platform and energy management apparatus;It is described Cloud platform, is configured to monitor the working condition of the system;
The cloud platform is communicated by wireless network with the master control set, and the energy management apparatus passes through Second Type Bus or wireless network communicate with the master control set.
Further, an optimal technical scheme providing of the present invention is:
The station level equipment also includes human-computer interaction terminal, and it is led to by the 3rd type bus and the master control set Letter.
Further, an optimal technical scheme providing of the present invention is:
The master control set includes charge management module;
The charge management module, be configured to obtain cloud platform storage preset charged strategy and cloud platform receive it is electronic Automobile charge request information, and refer to according to acquired preset charged strategy and the generation charging of charging electric vehicle solicited message Order, the charging device is controlled to charging electric vehicle according to the charging instruction generated;Or, it is configured to according under cloud platform The charging instruction of hair, controls the charging device to charging electric vehicle;
Wherein, the charging instruction that the cloud platform is issued is by cloud platform is according to the preset charged strategy stored and is received The charging instruction that is generated in the cloud platform of charging electric vehicle solicited message;
The charging electric vehicle status information includes the expectation trip distance of electric automobile, expects travel time and power Battery status information.
Further, an optimal technical scheme providing of the present invention is:
The preset charged strategy is the time sequencing that charging electric vehicle solicited message is received according to the cloud platform, according to Secondary control charging device is to the corresponding charging electric vehicle of each charging electric vehicle solicited message.
Further, an optimal technical scheme providing of the present invention is:
The master control set includes changing electric management module;
It is described to change electric management module, it is configured to the default of acquisition cloud platform storage and changes the electronic of electric tactful and cloud platform reception Automobile changes electric solicited message, and default changes electric strategy and electric automobile changes electric solicited message generation and changes electricity and refers to according to acquired Make, electric installation is changed described in control to electric automobile progress dynamic battery changing according to electric instruct of changing generated;Or, it is configured to Electric instruction is changed according to what cloud platform was issued, and the control electric installation that changes is to electric automobile progress dynamic battery changing;
Wherein, electricity instruction that what the cloud platform was issued change default changed electric strategy and received for cloud platform according to what is stored Electric automobile change electric solicited message and change electric instruction in what the cloud platform was generated;
The charging electric vehicle status information includes the expectation trip distance of electric automobile, expects travel time and power Battery status information.
Further, an optimal technical scheme providing of the present invention is:
It is described it is default change electric strategy and include first change electric strategy and second to change electricity tactful;
Described first changes electric strategy to receive the time sequencing that electric automobile changes electric solicited message according to the cloud platform, according to Secondary control changes electric installation and changes each electric automobile the corresponding electric automobile progress dynamic battery changing of electric solicited message;
Described second changes electric strategy expects that trip distance is descending to be changed according to each electric automobile in electric solicited message Sequentially, control changes electric installation and changes each electric automobile the corresponding electric automobile progress dynamic battery changing of electric solicited message successively.
Further, an optimal technical scheme providing of the present invention is:
The master control set includes replaceable load energy battery determining module;The replaceable load energy battery determining module, matches somebody with somebody The replaceable load energy battery that electric automobile is selected according to the state-of-charge for carrying energy battery is set to, is specially:
Any state-of-charge is selected to be equal to or more than the load energy battery of default state-of-charge threshold value as replaceable load energy electricity Pond;
If the state-of-charge of all load energy batteries is respectively less than default state-of-charge threshold value, state-of-charge maximum pair is selected The load energy battery answered is used as replaceable load energy battery.
Further, an optimal technical scheme providing of the present invention is:
The master control set also includes authentication module;The authentication module, the cloud platform being configured in the system can not When carrying out purview certification to electric automobile, pre-stored electric automobile authority information is obtained, and judge described pre-stored electronic Whether automobile authority information includes the rights request message of the electric automobile:If being judged as comprising if, purview certification passes through.
Further, an optimal technical scheme providing of the present invention is:
The master control set also includes:
Power network monitoring module, is configured to monitor the power load needed for power network, and be more than preset negative in the power load During carrying capacity threshold value, control carries energy battery and powered to power network.
Further, an optimal technical scheme providing of the present invention is:
The master control set also includes:
Debugging module, is configured to receive default test information, and adjust the system according to the default test information Working condition.
Further, an optimal technical scheme providing of the present invention is:The master control set also includes:
First wireless communication module, is configured to carry out information exchange by wireless network and intelligent terminal.
Further, an optimal technical scheme providing of the present invention is:
First wireless communication module includes bluetooth communication.
Further, an optimal technical scheme providing of the present invention is:
The master control set also includes:
Second wireless communication module, is configured to carry out information exchange with default LAN.
Further, an optimal technical scheme providing of the present invention is:
Second wireless communication module includes Zigbee communication module.
Further, an optimal technical scheme providing of the present invention is:
The master control set also includes:
3rd wireless communication module, is configured to carry out information exchange by wireless network and electric automobile.
Further, an optimal technical scheme providing of the present invention is:
3rd wireless communication module includes Wifi communication modules.
Further, an optimal technical scheme providing of the present invention is:
The master control set also includes:
4th wireless communication module, is configured to carry out information exchange by the cloud platform of wireless network and the system.
Further, an optimal technical scheme providing of the present invention is:
4th wireless communication module include 3G communication modules and/or 4G communication modules and/or 5G communication modules and/or Ethernet communication module.
Further, an optimal technical scheme providing of the present invention is:
The charging device includes:
Rectification module, for by AC charging electric current or DC charging current be converted to load can battery or electric automobile can use Charging current;
First charging panel, it is connected with the rectification module, for being charged to carrying energy battery;
Second charging panel, it is connected with the rectification module, for charging electric vehicle.
Further, an optimal technical scheme providing of the present invention is:
The electric installation that changes includes:
Change electrical actuators;
Electric control unit is changed, is configured to receive the status information for the replaceable load energy battery that the master control set is sent, and According to the status information received battery altering instruction is sent to the electrical actuators that change;
Display unit, for showing the working condition for changing electric installation.
Further, an optimal technical scheme providing of the present invention is:
The electrical actuators that change include:
Vehicle platform, for moving and/or lifting to electric automobile;
Battery handling device, for by electrokinetic cell transmit to battery carrier or will carry can battery transmit to the vehicle and put down Platform;
Battery replacement device, it is connected by wireless network with the electric control unit that changes;The battery replacement device, is used In the electrokinetic cell for changing electric automobile.
A kind of technical scheme of electric charging station is in second aspect, the present invention:
The electric charging station, including charging and conversion electric control managing device, the charging and conversion electric control managing device include above-mentioned skill Charging and conversion electric control system described in art scheme.
Scheme 1, a kind of charging and conversion electric control system, including bay device and station level equipment, it is characterised in that
The bay device includes changing electric installation and charging device;It is described to change electric installation, it is configured to driving and changes electric execution Mechanism carries out dynamic battery changing to electric automobile;The charging device, be configured to driving electrically-charging equipment to carry can battery and/or Charging electric vehicle;
The station level equipment includes master control set;The master control set changes electric installation by first kind bus with described Communication, is communicated by Second Type bus with the charging device;
The master control set, is configured to control the charging device to load energy battery and/or charging electric vehicle, and/or The load energy battery charge state information fed back according to the charging device, determines the replaceable load energy battery of the electric automobile, And electric installation is changed described in controlling by identified replaceable load energy battery altering to electric automobile.
Scheme 2, the charging and conversion electric control system according to scheme 1, it is characterised in that
The bay device also includes environment monitoring device, and it is led to by the 3rd type bus and the master control set Letter;The environment monitoring device, be configured to change described in monitoring electric installation, in charging device and the system security device work State.
Scheme 3, the charging and conversion electric control system according to scheme 1 or 2, it is characterised in that
First kind bus is EPA bus;
Second Type bus is CANBUS buses;
3rd type bus is MODBUS buses.
Scheme 4, the charging and conversion electric control system according to scheme 1, it is characterised in that the system is also set including Internet It is standby;The network layer device includes cloud platform and energy management apparatus;The cloud platform, is configured to monitor the work of the system State;
The cloud platform is communicated by wireless network with the master control set, and the energy management apparatus passes through Second Type Bus or wireless network communicate with the master control set.
Scheme 5, the charging and conversion electric control system according to scheme 1,2 or 4, it is characterised in that
The station level equipment also includes human-computer interaction terminal, and it is led to by the 3rd type bus and the master control set Letter.
Scheme 6, the charging and conversion electric control system according to scheme 1,2 or 4, it is characterised in that
The master control set includes charge management module;
The charge management module, be configured to obtain cloud platform storage preset charged strategy and cloud platform receive it is electronic Automobile charge request information, and refer to according to acquired preset charged strategy and the generation charging of charging electric vehicle solicited message Order, the charging device is controlled to charging electric vehicle according to the charging instruction generated;Or, it is configured to according under cloud platform The charging instruction of hair, controls the charging device to charging electric vehicle;
Wherein, the charging instruction that the cloud platform is issued is by cloud platform is according to the preset charged strategy stored and is received The charging instruction that is generated in the cloud platform of charging electric vehicle solicited message;
The charging electric vehicle status information includes the expectation trip distance of electric automobile, expects travel time and power Battery status information.
Scheme 7, the charging and conversion electric control system according to scheme 6, it is characterised in that
The default charging and conversion electric strategy is the time sequencing that charging electric vehicle solicited message is received according to the cloud platform, Control charging device is to the corresponding charging electric vehicle of each charging electric vehicle solicited message successively.
Scheme 8, the charging and conversion electric control system according to scheme 1,2 or 4, it is characterised in that
The master control set also includes changing electric management module;
It is described to change electric management module, it is configured to the default of acquisition cloud platform storage and changes the electronic of electric tactful and cloud platform reception Automobile changes electric solicited message, and default changes electric strategy and electric automobile changes electric solicited message generation and changes electricity and refers to according to acquired Make, electric installation is changed described in control to electric automobile progress dynamic battery changing according to electric instruct of changing generated;Or, it is configured to Electric instruction is changed according to what cloud platform was issued, and the control electric installation that changes is to electric automobile progress dynamic battery changing;
Wherein, electricity instruction that what the cloud platform was issued change default changed electric strategy and received for cloud platform according to what is stored Electric automobile change electric solicited message and change electric instruction in what the cloud platform was generated;
The electronic vehicle attitude information includes the expectation trip distance of electric automobile master, expects travel time and power Battery status information.
Scheme 9, the charging and conversion electric control system according to scheme 8, it is characterised in that
It is described it is default change electric strategy and include first change electric strategy and second to change electricity tactful;
Described first changes electric strategy to receive the time sequencing that electric automobile changes electric solicited message according to the cloud platform, according to Secondary control changes electric installation and changes each electric automobile the corresponding electric automobile progress dynamic battery changing of electric solicited message;
Described second changes electric strategy expects that trip distance is descending to be changed according to each electric automobile in electric solicited message Sequentially, control changes electric installation and changes each electric automobile the corresponding electric automobile progress dynamic battery changing of electric solicited message successively.
Scheme 10, the charging and conversion electric control system according to scheme 1,2 or 4, it is characterised in that
The master control set also includes replaceable load energy battery determining module;The replaceable load energy battery determining module, It is configured to select the replaceable load energy battery of electric automobile according to the state-of-charge for carrying energy battery, is specially:
Any state-of-charge is selected to be equal to or more than the load energy battery of default state-of-charge threshold value as replaceable load energy electricity Pond;
If the state-of-charge of all load energy batteries is respectively less than default state-of-charge threshold value, state-of-charge maximum pair is selected The load energy battery answered is used as replaceable load energy battery.
Scheme 11, the charging and conversion electric control system according to scheme 1,2 or 4, it is characterised in that
The master control set also includes authentication module;The authentication module, the cloud platform being configured in the system can not When carrying out purview certification to electric automobile, pre-stored electric automobile authority information is obtained, and judge described pre-stored electronic Whether automobile authority information includes the rights request message of the electric automobile:If being judged as comprising if, purview certification passes through.
Scheme 12, the charging and conversion electric control system according to scheme 1,2 or 4, it is characterised in that
The master control set also includes:
Power network monitoring module, is configured to monitor the power load needed for power network, and be more than preset negative in the power load During carrying capacity threshold value, control carries energy battery and powered to power network.
Scheme 13, the charging and conversion electric control system according to scheme 1,2 or 4, it is characterised in that
The master control set also includes:
Debugging module, is configured to receive default test information, and adjust the system according to the default test information Working condition.
Scheme 14, the charging and conversion electric control system according to scheme 1,2 or 4, it is characterised in that
The master control set also includes:
First wireless communication module, is configured to carry out information exchange by wireless network and intelligent terminal.
Scheme 15, the charging and conversion electric control system according to scheme 14, it is characterised in that
First wireless communication module includes bluetooth communication.
Scheme 16, the charging and conversion electric control system according to scheme 1,2 or 4, it is characterised in that
The master control set also includes:
Second wireless communication module, is configured to carry out information exchange with default LAN.
Scheme 17, the charging and conversion electric control system according to scheme 16, it is characterised in that
Second wireless communication module includes Zigbee communication module.
Scheme 18, the charging and conversion electric control system according to scheme 1,2 or 4, it is characterised in that
The master control set also includes:
3rd wireless communication module, is configured to carry out information exchange by wireless network and electric automobile.
Scheme 19, the charging and conversion electric control system according to scheme 18, it is characterised in that
3rd wireless communication module includes Wifi communication modules.
Scheme 20, the charging and conversion electric control system according to scheme 1,2 or 4, it is characterised in that
The master control set also includes:
4th wireless communication module, is configured to carry out information exchange by the cloud platform of wireless network and the system.
Scheme 21, the charging and conversion electric control system according to scheme 20, it is characterised in that
4th wireless communication module include 3G communication modules and/or 4G communication modules and/or 5G communication modules and/or Ethernet communication module.
Scheme 22, the charging and conversion electric control system according to scheme 1,2 or 4, it is characterised in that
The charging device includes:
Rectification module, for by AC charging electric current or DC charging current be converted to load can battery or electric automobile can use Charging current;
First charging panel, it is connected with the rectification module, for being charged to carrying energy battery;
Second charging panel, it is connected with the rectification module, for charging electric vehicle.
Scheme 23, the charging and conversion electric control system according to scheme 1,2 or 4, it is characterised in that
The electric installation that changes includes:
Change electrical actuators;
Electric control unit is changed, is configured to receive the status information for the replaceable load energy battery that the master control set is sent, and According to the status information received battery altering instruction is sent to the electrical actuators that change;
Display unit, for showing the working condition for changing electric installation.
Scheme 24, the charging and conversion electric control system according to scheme 23, it is characterised in that
The electrical actuators that change include:
Vehicle platform, is parked and/or mobile and/or lifting for electric automobile;
Battery handling device, for by electrokinetic cell transmit to battery carrier or will carry can battery transmit to the vehicle and put down Platform;
Battery replacement device, it is connected with the electric control unit that changes;The battery replacement device, for changing electronic vapour The electrokinetic cell of car.
Scheme 25, a kind of electric charging station, including charging and conversion electric control managing device, it is characterised in that the charging and conversion electric control Managing device includes the charging and conversion electric control system according to any one of scheme 1-24.
Compared with prior art, above-mentioned technical proposal at least has the advantages that:
1st, a kind of charging and conversion electric control system that the present invention is provided, it changes electric installation and charging device respectively by respective logical Letter bus is connected with master control set, is conducive to changing the flexible expansion of electric installation and charging device;Meanwhile, its master control set can be controlled System change electric installation by charged device complete charging load can carry can battery be installed on electric automobile, realize the fast of electric automobile Fast complementary energy.
2nd, a kind of electrical changing station that the present invention is provided, it includes the charging and conversion electric control system described in above-mentioned technical proposal, charging Electric bus separation is changed, Database vendors mode in the reliability of control, sampling master control set is improved, improves reading and writing data speed Degree, the service ability for changing electricity is improved using reliable charging and conversion electric strategy, can not increase the feelings of electric charging station construction area Under condition, the quantity for changing electric installation and charging device is improved, and then meet the charge requirement of increasingly increased electric automobile.
Brief description of the drawings
Fig. 1 is a kind of charging and conversion electric control system architecture schematic diagram in the embodiment of the present invention;
Fig. 2 is to change electric implementing procedure figure in the embodiment of the present invention;
Fig. 3 is to change electric installation structural representation in the embodiment of the present invention;
Fig. 4 is charging device structural representation in the embodiment of the present invention;
Fig. 5 is another charging and conversion electric control system architecture schematic diagram in the embodiment of the present invention;
Wherein, 11:Vehicle shifting device;12:Vehicle lifter;13:Battery conveyer;14:Scissors fork lifting dress Put;15:Plus tripper;16:Battery lifting device;17:Battery plugging device;18:Battery transmission apparatus;19:Battery is patched Device.
Embodiment
The preferred embodiment of the present invention described with reference to the accompanying drawings.It will be apparent to a skilled person that this A little embodiments are used only for explaining the technical principle of the present invention, it is not intended that limit the scope of the invention.
The charging and conversion electric amount of electric charging station is built area by it and electric energy supply condition is limited, close in buildings and resources such as cities The region of collection is difficult to meet increasingly increased electric automobile charging and conversion electric demand.Meanwhile, the unordered charging of electric automobile is also resulted in Power network peak load aggravates, further increase electric network swim regulation and control difficulty and power distribution network increase-volume upgrade cost.It is of the invention based on this There is provided a kind of charging and conversion electric control system, its station level can be led to by the distinct device in multiple bus and wall Letter, is easy to the distinct device and relevant control function can be with flexible expansion so that build area not increasing electric charging station Under the premise of expand electric charging station scale.Meanwhile, the system can also using " interior charging of stand+stand in change electricity " mode of operation, Battery is charged i.e. in electric charging station, and will be filled with the weak battery on electric battery altering electric automobile, so as to drop Influence of the low charging electric vehicle to power network power supply capacity.It should be noted that:For the ease of distinguishing description, electric automobile is vehicle-mounted Electrokinetic cell is stated with " electrokinetic cell " herein, and the electrokinetic cell for carrying out charge independence is changed from electric automobile Stated with " carrying energy battery ".
Below in conjunction with the accompanying drawings, a kind of charging and conversion electric control system in the embodiment of the present invention is specifically described.
Charging and conversion electric control system can include bay device and station level equipment in the present embodiment.What bay device referred to It is the equipment in industrial network control architecture intermediate interlayer, station level equipment is referred in industrial network control architecture Equipment in station level.
Bay device can include changing electric installation and charging device.Change electric installation and be configurable to driving and change electric execution machine Structure carries out dynamic battery changing to electric automobile, and charging device is configurable to driving electrically-charging equipment can battery or electronic vapour to carrying Car charges.Wherein, charging device refers to carrying out vehicle charging to electric automobile to charging electric vehicle, i.e., to electric automobile Power battery charging.
Electric installation is changed in the present embodiment can use programmable logic controller (PLC) PLC, and it is configured to, and execution is default to change electricity Strategy.Charging device can include DC charging control device and AC/DC battery charge controller.Wherein, DC charging is controlled Device can control load energy battery to power to the load, and AC/DC battery charge controller can control AC system to power to the load, The AC charging electric current that AC system is exported is converted to and powered to the load after DC charging current.Load can be electric to carry energy Pond can also be electric automobile.
Station level equipment can include master control set, and the master control set can be logical with changing electric installation by first kind bus Letter, can be communicated by Second Type bus with charging device.Electric installation and charging device are changed in the present embodiment respectively by list Only communication bus communicates with master control set, is conducive to exchange electric installation and charging device to be extended and configure, is also beneficial to Exchange electric installation and charging device carries out independent modularized design, and then electric installation and charging device progress module can be exchanged Change management.
Master control set is configurable to obtain preset charged strategy and the cloud platform reception of cloud platform storage in the present embodiment Charging electric vehicle solicited message, and according to acquired preset charged strategy and charging electric vehicle solicited message generation fill Electricity instruction, the charging device is controlled to charging electric vehicle according to the charging instruction generated;Or, master control set can match somebody with somebody The charging instruction issued according to cloud platform is set to, control charging device is to charging electric vehicle.Wherein, the charging that cloud platform is issued Instruct by cloud platform according to the preset charged strategy stored and the charging electric vehicle solicited message received in the cloud platform The charging instruction of generation.The expectation trip distance of charging electric vehicle status information including electric automobile, expect the travel time and Electrokinetic cell status information, the electrokinetic cell status information can include the state-of-charge of electrokinetic cell.Master control in the present embodiment Device can send charge control instruction after generating or receiving charging instruction to charging device so that charging device is received It can drive electrically-charging equipment can battery or charging electric vehicle to carrying after charge control instruction.
The time that preset charged strategy can receive charging electric vehicle solicited message according to cloud platform in the present embodiment is suitable Sequence, controls charging device to the corresponding charging electric vehicle of each charging electric vehicle solicited message successively.For example, cloud platform is received To 6 charging electric vehicle solicited messages and receive that the time is different, 5 electricity for being in idle condition are now included in electrical changing station Electrical automobile charge position, charging device to charging electric vehicle, i.e., first asks the mode first serviced to electricity according to preset charged strategy Electrical automobile charges.
Master control set is also configured as obtaining the default of cloud platform storage and changes electric strategy and cloud platform connects in the present embodiment The electric automobile of receipts changes electric solicited message, and changes electric solicited message generation according to acquired default electric strategy and the electric automobile of changing Electric instruction is changed, electric installation is changed to electric automobile progress dynamic battery changing according to the electricity instruction control of changing generated;Or, master control Device is configurable to change electric instruction according to what cloud platform was issued, and control changes electric installation and carries out electrokinetic cell more to electric automobile Change.Wherein, what cloud platform was issued changes electricity instruction by cloud platform according to the default electronic vapour for changing electric strategy and being received stored Car changes electric solicited message and changes electric instruction in what the cloud platform was generated.Electric automobile, which changes electricity condition information, includes the expectation of electric automobile Trip distance, expectation travel time and electrokinetic cell status information, the electrokinetic cell status information can include electrokinetic cell State-of-charge.Specifically, changed in the present embodiment electric installation generate or receive change electricity instruction after, can be anti-according to charging device The load energy battery charge state information of feedback, determines the replaceable load energy battery of electric automobile and by the shape of the replaceable load energy battery State information is sent to changing electric installation so that the corresponding load energy battery of the status information can be pacified according to status information by changing electric installation It is filled on electric automobile.
Preset to change electric strategy and include first in the present embodiment and change electric strategy and second to change electricity tactful.Wherein, first electric plan is changed The time sequencing that electric automobile changes electric solicited message slightly is received according to cloud platform, control successively changes electric installation to each electric automobile Change the corresponding electric automobile of electric solicited message and carry out dynamic battery changing.Second changes electric strategy please to change electricity according to each electric automobile Ask and the descending order of trip distance is expected in information, control successively changes electric installation and changes electric solicited message pair to each electric automobile The electric automobile answered carries out dynamic battery changing.For example, cloud platform receive 6 electric automobiles change electric solicited message and reception when Between it is different, 5 load energy batteries for being in full power state are now included in electrical changing station, changing electric installation, to change electric strategy according to first right Electric automobile carries out dynamic battery changing, i.e., first ask the mode first serviced to change electricity to electric automobile.In another example cloud platform is received Electric solicited message is changed to 6 electric automobiles and the reception time is different, and 5 loads for being in full power state are now included in electrical changing station Can battery, 1 load energy battery less than electricity changes electric installation and changes electric strategy according to second and carry out electrokinetic cell more to electric automobile Change, i.e., in the case where meeting electric automobile expectation trip distance, the load energy battery of underfill electricity can be installed to electronic vapour Che Shang, the electricity for carrying energy battery of underfill electricity should expect the electricity needed for trip distance not less than electric automobile.
When the load energy battery charge state information that charging device feeds back in the present embodiment is state-of-charge, master control set can be with The replaceable load energy battery of electric automobile is determined as steps described below, is specially:
(1) master control set changes electric instruction according to what is generated or receive, and electric control instruction is changed to electric installation transmission is changed so that Change electric installation can drive change electrical actuators to electric automobile carry out dynamic battery changing.
(2) state-of-charge for carrying energy battery of master control set collection charging device feedback:Any state-of-charge is selected to be equal to Or more than default state-of-charge threshold value load energy battery as replaceable load energy battery, and by the state of the replaceable load energy battery Information is sent to changing electric installation.If the state-of-charge of all load energy batteries is respectively less than default state-of-charge threshold value, by charged shape The corresponding load energy battery of state maximum as replaceable load energy battery, and by the status information of the replaceable load energy battery send to Change electric installation.
In the optimal technical scheme that the present embodiment is provided, the replaceable of electric automobile can be determined as steps described below Energy battery is carried, is specially:
(1) set carry can battery default state-of-charge threshold value for its charging it is full electric when corresponding state-of-charge.
(2) state-of-charge for carrying energy battery of collection charging device feedback:If there is fully charged load energy battery, select Any fully charged load energy battery is used as replaceable load energy battery;If in the absence of fully charged load energy battery, selecting charged shape The corresponding load energy battery of state maximum is used as replaceable battery.
The status information of replaceable load energy battery can be the battery sequence number of replaceable load energy battery in the present embodiment, change electricity Device, which can drive, to be changed electrical actuators the corresponding load energy battery of the battery sequence number is installed on electric automobile.Changed for example, filling When carrying energy battery including n in power station, charging device feeds back the 1-n state-of-charge for carrying energy battery, master control to master control set Device determines that replaceable load energy battery can battery, x=1 ..., n for x-th of load according to the n state-of-charge for carrying energy battery.It is main Control device again sends the battery sequence number x of replaceable load energy battery to electric installation is changed, and changes electric installation and can drive and changes electric execution machine Structure carries energy battery by x-th and is installed on electric automobile.
Further, the present embodiment intermediate interlayer equipment can also include environment monitoring device, and the environment monitoring device can To be communicated by the 3rd type bus with master control set, it is configurable to monitoring and changes electric installation, charging device and security device Working condition.Wherein, security device can include being used to gather charging and conversion electric control system region video and/or image Video monitoring apparatus, can also include warning device.Can more intuitively it be monitored by environment monitoring device in the present embodiment The running status of charging and conversion electric control system region power equipment is arranged in, can be in the power equipment by warning device Alerted during generation misoperation.
Further, station level equipment can also include human-computer interaction terminal in the present embodiment, and the human-computer interaction terminal can To be communicated by the 3rd type bus with master control set.Human-computer interaction terminal can include changing electric monitoring unit, charging monitoring list Member, environment monitoring device monitoring unit and PMS monitoring units.Wherein, change electric monitoring unit and can be used for monitoring and change electric installation Working condition, can also transmit the control instructions such as battery altering instruction to it.Charging monitoring unit can be used for monitoring charging dress The working condition put, can also transmit the control instructions such as charging instruction to it.Environment monitoring device monitoring unit can be used for prison The working condition of environment monitoring device is surveyed, can also be to control instructions such as its transmission starts/out of service.PMS monitoring units can For monitoring the working condition of energy management apparatus, information exchange can also be carried out with it.
In the present embodiment energy management apparatus refer to based on EMS (Power Management System, PMS) the electrical management device of technology, the energy management apparatus can be monitored to the electrical equipment in charging and conversion electric control system Management.
Further, charging and conversion electric control system can also include network layer device in the present embodiment, and the network layer device refers to Be equipment in industrial network control architecture in Internet, cloud platform and energy management apparatus can be included.Wherein, cloud Platform is configurable to monitor the working condition of charging and conversion electric control system, and it can be communicated by wireless network with master control set. Energy management apparatus can be communicated by Second Type bus with master control set.
Master control set can send the working condition of master control set, and master control set collection to cloud platform in the present embodiment The working condition of the bay device arrived, so as to be conducive to the overall work state of cloud platform monitoring charging and conversion electric control system.Its In, master control set be able to can also be adopted using the communication technologys such as 3G/4G/5G and cloud platform progress information exchange in the present embodiment Believed with the wireless local area network technology (Wireless Fidelity, WiFi) based on IEEE 802.11b standards with cloud platform Breath interaction, it would however also be possible to employ TCP communication mode carries out information exchange with cloud platform, it would however also be possible to employ BT communication modes and cloud platform Carry out information exchange, it would however also be possible to employ low-power consumption local area network technology ZigBee and cloud platform based on IEEE802.15.4 standards are entered Row information is interacted.
Further, in the optimal technical scheme that the present embodiment is provided, first kind bus can be industrial ether Network bus, Second Type bus can be CANBUS buses, and the 3rd type bus can be MODBUS buses.
Fig. 1 illustrates charging and conversion electric Control system architecture in the present embodiment, as illustrated, charging and conversion electric in the present embodiment The network control architecture of control system includes mechanical floor L1, wall L2, station level L3 and Internet L4.Wherein, equipment It is provided with layer L1 and changes electrical actuators and electrically-charging equipment.It is provided with wall L2 and changes electric installation, charging device and environment prison Survey device.Master control set and human-computer interaction terminal are provided with station level L3.Cloud platform and energy pipe are provided with Internet L4 Manage device.
Specifically, as shown in figure 1, charging device can include DC charging control device and AC/DC in the present embodiment Battery charge controller.
Wherein, DC charging control device can include the first communication unit, the first switch unit and the first charging strategy Unit.First communication unit can be communicated by Second Type bus with master control set;First switch unit can be according to first The charge control instruction that communication unit is received, load energy battery or electric automobile that control DC charging joint is charged to needs Charging;First charging strategy unit can perform default charging strategy, and the charging strategy can include charging modes, such as quick Charge and charge at a slow speed, the control strategy such as charging interval.
AC/DC battery charge controller can include the second communication unit, the second switch unit and the second charging strategy list Member.Second communication unit can be communicated by Second Type bus with master control set;Second switch unit can be logical according to second Interrogate the charge control instruction that unit is received, load energy battery or electric automobile that control AC/DC charging pile is charged to needs Charging;Second charging strategy unit can perform default charging strategy, and the charging strategy can include charging modes, such as quick Charge and charge at a slow speed, the control strategy such as charging interval.
DC charging control device may be constructed the first charging device, AC/DC with DC charging joint in the present embodiment Battery charge controller may be constructed the second charging device with AC/DC charging pile, in order to which the charge requirement for meeting different loads can Correspondingly to set up the first charging device and/or the second charging device so that do not increasing the basis of electric charging station construction area On can also improve its charging and conversion electric ability.Simultaneously can also be on the premise of the charge requirement of different loads be met by reducing the One charging device and/or the second charging device, reduce the O&M cost of charging and conversion electric control system.
Specifically, as shown in figure 1, electric installation is changed in the present embodiment can include programmable logic controller (PLC) PLC, this can be compiled Journey logic controller PLC can include the 3rd communication unit and change electric policy unit.Wherein, the 3rd communication unit can pass through One type bus communicates with master control set, receives the status information for the replaceable load energy battery that master control set is issued.Change electric strategy Unit can also be communicated by first kind bus with changing electrical actuators, the state letter received according to the 3rd communication unit Breath, control changes electrical actuators and the corresponding replaceable battery of the status information is installed on electric automobile.
Specifically, as shown in figure 1, environment monitoring device can include the 4th communication unit, the four-way in the present embodiment Letter unit can be communicated by the 3rd type bus with master control set, and first is obtained by the software bus framework in master control set The work state information for changing electric installation of type bus transmission, obtains the working condition of the charging device of Second Type bus transfer Information.
Specifically, as shown in figure 1, the software bus framework of master control set can include ethernet communication net in the present embodiment Network, CAN main websites network, CAN slave stations network and two MODBUS master station networks.Wherein, ethernet communication network passes through Ethernet Communicated with changing electric installation, CAN main websites network is communicated by CANBUS buses with charging device, CAN slave stations network leads to Cross CANBUS buses to communicate with energy management apparatus, a MODBUS master station network passes through MODBUS buses and environment monitoring device Communication, a MODBUS master station network is communicated by MODBUS buses with human-computer interaction terminal.Meanwhile, master control is filled in the present embodiment The software bus framework put can also include be used for ethernet communication network, CAN main websites network, CAN slave stations network and The communication information of MODBUS master station network carries out the data transfer layer of signal conversion and transmission.Data transfer layer can be filled with master control Interior database communication is put, the database can be with each data message in data storage transport layer.
The work state information that the work state information of electric installation is changed in the present embodiment and electricity execution structure is changed can lead to Cross ethernet communication network and transmit to master control set and change electric management module accordingly.The work state information of charging device and fill The work state information of electric facility can pass through corresponding charge management module in CAN main websites network transmission to master control set. The work state information of environment monitoring device and the monitoring information collected can be by MODBUS master station network transmissions to master Control corresponding environment monitoring management module in device.Human-computer interaction terminal can be passed by MODBUS master station network to master control set The defeated human-machine operation information that it is collected, what can also be collected by MODBUS master station network display master control set changes Denso Put, the status information of the equipment such as charging device, environment monitoring device and energy management apparatus.
Specifically, as shown in figure 1, master control set can include changing electric installation for monitoring and change electric execution in the present embodiment Battery replacement device changes electric management module in the charging and conversion electric control system such as mechanism, can also include being used to monitor charging device and charging The charge management module of charging equipment in the charging and conversion electric control system such as facility, can also be included for monitors environment monitoring device Environment monitoring management module, can also include being used to monitor the power network monitoring that charging and conversion electric control system accesses network load electricity Module, can also include the authentication module for being used to carry out electric automobile purview certification.
Wherein, power network monitoring module is configurable to monitor the power load needed for power network, and is more than in advance in power load If during power load threshold value, control carries energy battery and powered to power network, so as to slow down power network when power network peak load aggravates Load power pressure.
Wherein, authentication module is configurable to when cloud platform can not carry out purview certification to electric automobile, and acquisition prestores The electric automobile authority information of storage, and judge whether pre-stored electric automobile authority information includes the authority request of electric automobile Information:If being judged as comprising if, purview certification passes through., can also be right when realizing charging and conversion electric control system in off-line state Electric automobile carries out purview certification.For example, electric automobile to charging and conversion electric control system send charge request information when authentication module It is judged as that the purview certification of the electric automobile passes through, then charging and conversion electric control system can perform corresponding charging strategy.In another example, Electric automobile to charging and conversion electric control system send environment monitoring device inquiry request information when authentication module be judged as the electronic vapour The purview certification of car does not pass through, then charging and conversion electric control system does not send the relevant information of environment monitoring device to electric automobile.
Further, master control set can include following structures in the embodiment of the present invention, be specially:
Master control set can include replaceable load energy battery determining module in the present embodiment, and the replaceable load energy battery is determined Module is configurable to select the replaceable load energy battery of electric automobile according to the state-of-charge for carrying energy battery.Can in the present embodiment The above-mentioned determination strategy that replaceable load energy battery is determined according to state-of-charge can be performed by changing load energy battery, be specially:
Any state-of-charge is selected to be equal to or more than the load energy battery of default state-of-charge threshold value as replaceable load energy electricity Pond.If the state-of-charge of all load energy batteries is respectively less than default state-of-charge threshold value, selection state-of-charge maximum is corresponding Carry energy battery and be used as replaceable load energy battery.
The implementation process that electric installation progress battery altering is changed in master control set control in the present embodiment is entered below in conjunction with the accompanying drawings Row explanation.
Fig. 2, which is illustrated, changes electric implementing procedure in the present embodiment, as illustrated, can be according to following in the present embodiment Step carries out battery altering to electric automobile, is specially:
Step S101:The electric automobile that master control set carries out battery altering to request sends battery self-inspection instruction, electronic vapour Car can detect the battery status such as state-of-charge, voltage, capacity or the temperature of electrokinetic cell after receiving battery self-inspection instruction Information.
Step S102:Master control set receives the self-detection result of electric automobile feedback, to electronic vapour if self-detection result is qualified Car carries out purview certification.
Step S103:Electric automobile is set in the present embodiment and changes electric request to the transmission of charging and conversion electric control system, and this is electronic Automobile is by purview certification, and now master control set can start after electric automobile is by purview certification changes electric installation.
Step S104:Master control set obtains the charging status information of each load energy battery of charging device collection.The present embodiment The middle charging status information that sets is state-of-charge.
Step S105:Master control set is according to default battery altering strategy and acquired battery status information, it is determined that can Change and carry energy battery.Wherein, battery altering strategy can be the replaceable load energy based on state-of-charge described in above-described embodiment The determination strategy of battery.
Step S106:Master control set sends the status information of replaceable load energy battery to changing electric installation.In the present embodiment Status information is set to send the battery sequence number of replaceable load energy battery to changing electric installation as battery sequence number, i.e. master control set.
Step S107:The battery sequence number that electric installation is determined according to step S106 is changed, driving changes electrical actuators by the battery The corresponding load energy battery of sequence number is installed on electric automobile.
Step S108:Master control set sends battery self-inspection to electric automobile again after electric installation completion battery altering is changed Instruction.Electric automobile carries out battery status information inspection after receiving the new battery self-inspection instruction to the load energy battery after installation Survey.
Step S109:Master control set receives the self-detection result of electric automobile feedback, and self-detection result and battery altering are believed Breath sends to human-computer interaction terminal and shown, while human-computer interaction terminal can also be controlled to show the information such as battery altering completion To remind automobile user to change electric completion.
Although each step is described in the way of above-mentioned precedence in above-described embodiment, this area Technical staff be appreciated that in order to realize between the effect of the present embodiment, different steps not necessarily in such order perform, It (parallel) execution simultaneously or can be performed with reverse order, these simple changes all protection scope of the present invention it It is interior.
Further, master control set can include following structures in the embodiment of the present invention, be specially:
Master control set can include movable charging vehicle monitoring modular in the present embodiment, and the movable charging vehicle monitoring modular can be with It is configured to monitor the working condition of movable charging vehicle, and is less than default storage power threshold in the storage electricity of movable charging vehicle When, control charging device charges to the energy storage device of movable charging vehicle.
Further, master control set can include following structures in the embodiment of the present invention, be specially:
Master control set can include debugging module in the present embodiment, and the debugging module is configurable to receive default test letter Breath, and according to the working condition of default test information adjustment charging and conversion electric control system.Test information is preset in the present embodiment can be with For test charging and conversion electric control system whether the test information of normal work, or maintenance charging and conversion electric control system test letter Breath.
Further, main control unit can also include following structures in the present embodiment, be specially:Master control in the present embodiment Device can include the first wireless communication module, the second wireless communication module, the 3rd wireless communication module and the 4th radio communication Module.
Wherein, the first wireless communication module is configurable to carry out information exchange by wireless network and intelligent terminal.This Intelligent terminal can be the terminal devices such as mobile phone, removable computer in embodiment, and the first wireless communication module can be logical using bluetooth Believe module, it would however also be possible to employ 3G communication modules, 4G communication modules, 5G communication modules or Wifi communication modules.In the present embodiment The specifying information type that the interactive information of one wireless communication module and intelligent terminal is included can in advance be set according to actual demand It is fixed, it can for example include the monitoring information for the charging and conversion electric control system that master control set is transmitted to intelligent terminal, intelligence can also be included The solicited message that energy terminal is sent to master control set.
Meanwhile, " intelligence " should broadly understood in the present embodiment, and it is not meant as terminal must clever enough or automation Degree is sufficiently high, but cover it is any be able to carry out with the first wireless communication module carry out information exchange terminal, no matter its quilt It is considered intelligent or non intelligent.
Second wireless communication module is configurable to and preset LAN and carries out information exchange.Second is wireless in the present embodiment Communication module can use Zigbee communication module or BT communication modules, it would however also be possible to employ 3G communication modules, 4G communication modules, 5G Communication module or Wifi communication modules.Wherein, Zigbee communication module is to use the low-power consumption based on IEEE 802.15.4 standards Local area network technology carries out the communication module of information exchange, and BT communication modules are that the communication of information exchange is carried out using BT communication modes Module.The specifying information type that the interactive information of the second wireless communication module and default LAN is included in the present embodiment can be with Set in advance according to actual demand, for example, can include prison of the master control set to the charging and conversion electric control system of default local network transport Information is controlled, the solicited message that default LAN is transmitted to master control set can also be included.
3rd wireless communication module is configurable to carry out information exchange by wireless network and electric automobile.The present embodiment In the 3rd wireless communication module can use Wifi communication modules, it would however also be possible to employ 3G communication modules, 4G communication modules or 5G are logical Believe module.The interactive information of the 3rd wireless communication module and electric automobile can in advance be set according to actual demand in the present embodiment It is fixed, it can for example include the positional information for the charging and conversion electric control system that master control set is transmitted to electric automobile, electricity can also be included The charging and conversion electric solicited message that electrical automobile is sent to master control set.
4th wireless communication module is configurable to carry out information exchange by wireless network and cloud platform.In the present embodiment 4th wireless communication module can use 3G communication modules, 4G communication modules, 5G communication modules or ethernet communication module, also may be used With using Wifi communication modules, Zigbee communication module or BT communication modules.4th wireless communication module and cloud in the present embodiment The interactive information of platform can in advance be set according to actual demand can for example include master control set and changed to filling of transmitting of cloud platform The monitoring information of electric control system, can also include the control information that cloud platform is transmitted to master control set.
Further, main control unit can also include following structures in the present embodiment, be specially:Master control in the present embodiment Device can also include voice module, and the language module is configurable to export information of voice prompt.For example, energy electricity can carried The voice messaging of charge completion information is exported when pond and charging electric vehicle completion, announcement can also be collected in environment monitoring device After alert information, the warning information is converted into voice messaging and played out.
Further, in another optimal technical scheme that the present embodiment is provided, charging device can include following structures, Specially:Charging device can include rectification module, the first charging panel and the second charging panel in the present embodiment.
Wherein, rectification module can be used for AC charging electric current or DC charging current being converted to load energy battery or electronic The available charging current of automobile.For example, AC charging electric current can be converted to rectification module load energy battery or electric automobile can DC charging current;Rectification module can also carry out power adjusting to DC charging current, and being converted into load can battery Or the available DC charging current of electric automobile.
First charging panel is connected with rectification module, can be used for carrying energy battery charging.Second charging panel and rectification module Connection, can be used for charging electric vehicle.The first charging panel and the second charging panel can be with respective rectifications in the present embodiment Module is connected, and can also connect same rectification module.When the second charging panel is to charging electric vehicle, its essence is also to peace Power battery charging on electric automobile, therefore in the case of the charge power identical of energy battery and electrokinetic cell is carried, The first charging panel and the second charging panel can be set to share same rectification module, so as to reduce rectification mould in charging device The quantity of block, reduces the deployment cost of charging device.
The structure that Fig. 4 illustrates charging device in the present embodiment is shown, as illustrated, charging device in the present embodiment One or more first charging panels, and one or more second charging panels can be included.Wherein, the first charging panel can be to load Energy battery charging, the second charging panel can carry out vehicle charging to electric automobile, i.e., directly be filled to the electrokinetic cell of electric automobile Electricity.
Specifically, as shown in figure 4, charging device includes ten the first charging panels and two second chargings in the present embodiment Plate, you can to carry energy battery or simultaneously to two charging electric vehicles to ten simultaneously.Wherein, each first charging panel is all connected with One rectification module, two the second charging panels share a rectification module with first charging panel.
Further, in another optimal technical scheme that the present embodiment is provided, following structures can be included by changing electric installation, Specially:Charging device can include changing electrical actuators, changing electric control unit and display unit in the present embodiment.
Change electric control unit be configurable to receive master control set send replaceable load energy battery status information, and according to According to the status information received battery altering instruction is sent to electrical actuators are changed.Display unit is displayed for changing electric installation Working condition.Change the concrete operation step that electrical actuators can be used for performing battery altering.
Electrical actuators are changed in the present embodiment can include vehicle platform, battery handling device and battery replacement device.
Wherein, vehicle platform can be used for parking electric automobile, and/or being moved, and/or lifted.For example, vehicle Platform can include vehicle parking device, and/or vehicle shifting device, and/or vehicle lifter, and vehicle parking device can be with Electric automobile is parked in predeterminable area, it is pre- that vehicle shifting device can will need the electric automobile for carrying out battery altering to be moved to If region, vehicle lifter can will need the electric automobile for carrying out battery altering or the electronic vapour for being in predeterminable area Car is increased to predeterminated position.
Battery handling device can be used for transmitting electrokinetic cell to battery carrier, or will carry can battery transmit to vehicle and put down Platform.For example, battery handling device can include battery conveyer, scissors fork lowering or hoisting gear and add tripper.Battery is transmitted Device, which can be transmitted electrokinetic cell to battery carrier by vehicle platform, to be charged, and can also will be carried energy battery and be transmitted by battery carrier To vehicle platform to attach it on electric automobile.Scissors fork lowering or hoisting gear can be risen to electrokinetic cell or load energy battery Drop operation, is easy to battery to transmit.Plus electrokinetic cell or load energy battery can be fixed for tripper, prevent from transmitting or rising Battery location skew or the failure such as drop occur during drop.
Battery replacement device can be connected with changing electric control unit by wireless network, can also be by cable network with changing Electric control unit is connected, and the battery replacement device can be used for the electrokinetic cell for changing electric automobile.For example, battery replacement device Battery lifting device and battery plugging device can be included.Battery lifting device can will carry energy battery and be increased to preset height, The energy battery that will carry at preset height can be arranged on electric automobile by battery plugging device, will such as carry energy battery and electronic vapour The battery interface of car is fixedly connected.In another example, battery replacement device can also include battery transmission apparatus and battery plugging device. Battery transmission apparatus can will carry energy battery and transmit to predeterminable area, and battery plugging device can will will carry energy at predeterminable area Battery is arranged on electric automobile, will such as be carried energy battery and is fixedly connected with the battery interface of electric automobile.
Fig. 3 illustrates the structure that electric installation is changed in the present embodiment, can as illustrated, changing electric installation in the present embodiment With including changing electrical actuators, changing electric control unit and display unit.Wherein, changing vehicle moving platform in electrical actuators includes Vehicle shifting device 11 and vehicle lifter 12, battery handling device include battery conveyer 13, scissors fork lowering or hoisting gear 14 and plus tripper 15, battery replacement device includes battery lifting device 16 and battery plugging device 17, another electricity Pond more changing device includes battery transmission apparatus 18 and battery plugging device 19.
Electric control unit is changed in the present embodiment by controlled motor rotating manner and change electrical actuators action to drive.Its In, the motor of vehicle shifting device 11 and vehicle lifter 12 can be respectively by I/O modules directly with changing electric control Unit is communicated.Battery conveyer 13, scissors pitch lowering or hoisting gear 14 and add the motor of tripper 15 to pass through I/O modules are accessed after an interface controller, then communicated by the interface controller with changing electric control unit.Battery lifting device 16 and the motor of battery plugging device 17 can be accessed by I/O modules after an interface controller, then pass through the interface Controller carries out radio communication with changing electric control unit.Correspondingly, the driving of battery transmission apparatus 18 and battery plugging device 19 Motor can also be accessed after an interface controller by I/O modules, then is entered by the interface controller with changing electric control unit Row radio communication.Wherein, interface controller can use CP343 ethernet communication modules in the present embodiment.
Further, in the optimal technical scheme for the charging and conversion electric control system that the present embodiment is provided, the charging and conversion electric control System processed can also include following structures, be specially:
Fig. 5 illustrates the structure of charging and conversion electric control system in the present embodiment, is changed as illustrated, being filled in the present embodiment Electric control system can also include ammeter, On-off signal/output channel, water cooling equipment interface, temperature collecting device, waterproof and set The equipment such as standby, scram button and Flexible Control unit or module.Wherein, ammeter can be used for measuring filling for charging and conversion electric control system Power consumption, On-off signal/output channel can be used for the on-off model for transmitting master control set and its external equipment, and water cooling is set Standby interface can be used for connecting water cooling equipment, and temperature collecting device can be used for the temperature information for gathering master control set, and waterproof is set Standby to can be used for carrying out master control set waterproofing protection, scram button can be used in the charging and conversion electric control system safety that makes a difference Force the charging and conversion electric control system out of service during the failure of operation.Wherein, Flexible Control unit refers to charging and conversion electric control system System carries out charge control or changes execution unit involved during the operation such as electric control, and the execution unit can receive default control Default action is performed after system instruction.For example, execution unit can be the dc switch in charging device, when the dc switch exists It can be closed after receiving charging close command so that charging device can export DC charging current to energy battery is carried.
Meanwhile, charging and conversion electric control system can also include routing device in the present embodiment, so that main control module can pass through Routing device carries out information exchange with cloud platform, and is communicated with security device.
Based on above-mentioned charging and conversion electric control system embodiment, the embodiment of the present invention additionally provides a kind of electric charging station, and this, which fills, changes Power station includes charging and conversion electric and controls managing device.Wherein, charging and conversion electric control managing device can include above-mentioned charging and conversion electric control system Charging and conversion electric control system described in embodiment of uniting, in the case of area can be built not increasing electric charging station, to electric charging station Reasonable extensions are carried out to meet increasingly increased electric automobile charging and conversion electric demand, at the same time it can also improve electric charging station and power network Or the information exchange of movable charging vehicle, maintain power network and movable charging vehicle can be with stable operation.
Although in addition, it will be appreciated by those of skill in the art that some embodiments described herein include other embodiments In included some features rather than further feature, but the combination of the feature of be the same as Example does not mean in of the invention Within the scope of and form different embodiments.For example, in claims of invention, times of embodiment claimed One of meaning mode can be used in any combination.
It will be understood by those skilled in the art that can adaptively be changed to the module in the equipment in embodiment And they are arranged in one or more equipment different from the embodiment.Can the module or unit in embodiment or Component is combined into a module or unit or component, and can be divided into multiple submodule or subelement or subgroup in addition Part.In addition at least some in such feature and/or process or unit exclude each other, any combinations can be used To all features disclosed in this specification (including adjoint claim, summary and accompanying drawing) and such disclosed any side All processes or unit of method or equipment are combined.Unless expressly stated otherwise, this specification (including adjoint right will Ask, make a summary and accompanying drawing) disclosed in each feature can be by offer is identical, equivalent or the alternative features of similar purpose are replaced.
The present invention all parts embodiment can be realized with hardware, or with one or more processor run Software module realize, or realized with combinations thereof.It will be understood by those of skill in the art that can use in practice Microprocessor or digital signal processor (DSP) realize some in server according to embodiments of the present invention, client Or some or all functions of whole parts.The present invention be also implemented as perform method as described herein one Partly or completely equipment or program of device (for example, PC programs and PC program products).Such journey for realizing the present invention Sequence can be stored on PC computer-readable recording mediums, or can have the form of one or more signal.Such signal can be from Download and obtain on internet website, either provide or provided in any other form on carrier signal.
It should be noted that the present invention will be described rather than limits the invention for above-described embodiment, and ability Field technique personnel can design alternative embodiment without departing from the scope of the appended claims.In the claims, Any reference symbol between bracket should not be configured to limitations on claims.Word "comprising" is not excluded the presence of not Element or step listed in the claims.Word "a" or "an" before element does not exclude the presence of multiple such Element.The present invention can be by means of including the hardware of some different elements and being realized by means of properly programmed PC. If in the unit claim for listing equipment for drying, several in these devices can be come specific by same hardware branch Embody.The use of word first, second, and third does not indicate that any order.These words can be construed to title.
So far, combined preferred embodiment shown in the drawings describes technical scheme, still, this area Technical staff is it is easily understood that protection scope of the present invention is expressly not limited to these embodiments.Without departing from this On the premise of the principle of invention, those skilled in the art can make equivalent change or replacement to correlation technique feature, these Technical scheme after changing or replacing it is fallen within protection scope of the present invention.

Claims (10)

1. a kind of charging and conversion electric control system, including bay device and station level equipment, it is characterised in that
The bay device includes changing electric installation and charging device;It is described to change electric installation, it is configured to driving and changes electrical actuators Dynamic battery changing is carried out to electric automobile;The charging device, being configured to driving electrically-charging equipment can battery and/or electronic to carrying Automobile charges;
The station level equipment includes master control set;The master control set is led to by first kind bus with the electric installation that changes Letter, is communicated by Second Type bus with the charging device;
The master control set, is configured to control the charging device to carrying energy battery and/or charging electric vehicle, and/or foundation The load energy battery charge state information of the charging device feedback, determines the replaceable load energy battery of the electric automobile, and control Electric installation is changed described in system by identified replaceable load energy battery altering to electric automobile.
2. charging and conversion electric control system according to claim 1, it is characterised in that
The bay device also includes environment monitoring device, and it is communicated by the 3rd type bus with the master control set;Institute State environment monitoring device, be configured to change described in monitoring electric installation, in charging device and the system security device working condition.
3. charging and conversion electric control system according to claim 1 or 2, it is characterised in that
First kind bus is EPA bus;
Second Type bus is CANBUS buses;
3rd type bus is MODBUS buses.
4. charging and conversion electric control system according to claim 1, it is characterised in that the system also includes network layer device; The network layer device includes cloud platform and energy management apparatus;The cloud platform, is configured to monitor the work shape of the system State;
The cloud platform is communicated by wireless network with the master control set, and the energy management apparatus passes through Second Type bus Or wireless network communicates with the master control set.
5. the charging and conversion electric control system according to claim 1,2 or 4, it is characterised in that
The station level equipment also includes human-computer interaction terminal, and it is communicated by the 3rd type bus with the master control set.
6. the charging and conversion electric control system according to claim 1,2 or 4, it is characterised in that
The master control set includes charge management module;
The charge management module, is configured to obtain the electric automobile that the preset charged strategy and cloud platform of cloud platform storage are received Charge request information, and charging instruction is generated according to acquired preset charged strategy and charging electric vehicle solicited message, according to The charging device is controlled to charging electric vehicle according to the charging instruction generated;Or, it is configured to what is issued according to cloud platform Charging instruction, controls the charging device to charging electric vehicle;
Wherein, the charging instruction that the cloud platform is issued is by cloud platform according to the preset charged strategy stored and the electricity received The charging instruction that electrical automobile charge request information is generated in the cloud platform;
The charging electric vehicle status information includes the expectation trip distance of electric automobile, expects travel time and electrokinetic cell Status information.
7. charging and conversion electric control system according to claim 6, it is characterised in that
The default charging and conversion electric strategy is the time sequencing that charging electric vehicle solicited message is received according to the cloud platform, successively Charging device is controlled to the corresponding charging electric vehicle of each charging electric vehicle solicited message.
8. the charging and conversion electric control system according to claim 1,2 or 4, it is characterised in that
The master control set also includes changing electric management module;
It is described to change electric management module, it is configured to obtain the default electric automobile for changing electric strategy and cloud platform reception of cloud platform storage Change electric solicited message, and according to it is acquired it is default change electric strategy and electric automobile changes electric solicited message generation and changes electric instruction, according to Electric installation is changed described in control to electric automobile progress dynamic battery changing according to electric instruct of changing generated;Or, it is configured to foundation Electric instruction that what cloud platform was issued change, the control electric installation that changes is to electric automobile progress dynamic battery changing;
Wherein, what the cloud platform was issued changes electricity instruction by cloud platform according to the default electricity for changing electric strategy and being received stored Electrical automobile changes electric solicited message and changes electric instruction in what the cloud platform was generated;
The electronic vehicle attitude information includes the expectation trip distance of electric automobile master, expects travel time and electrokinetic cell Status information.
9. charging and conversion electric control system according to claim 8, it is characterised in that
It is described it is default change electric strategy and include first change electric strategy and second to change electricity tactful;
Described first changes electric strategy to receive the time sequencing that electric automobile changes electric solicited message according to the cloud platform, controls successively System changes electric installation and changes each electric automobile the corresponding electric automobile progress dynamic battery changing of electric solicited message;
Described second changes electric strategy expects the descending order of trip distance to be changed according to each electric automobile in electric solicited message, Control changes electric installation and changes each electric automobile the corresponding electric automobile progress dynamic battery changing of electric solicited message successively.
10. the charging and conversion electric control system according to claim 1,2 or 4, it is characterised in that
The master control set also includes replaceable load energy battery determining module;The replaceable load energy battery determining module, configuration To select the replaceable load energy battery of electric automobile according to the state-of-charge for carrying energy battery, it is specially:
Any state-of-charge is selected to be equal to or more than the load energy battery of default state-of-charge threshold value as replaceable load energy battery;
If the state-of-charge of all load energy batteries is respectively less than default state-of-charge threshold value, selection state-of-charge maximum is corresponding Carry energy battery and be used as replaceable load energy battery.
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