CN111231731A - Battery replacing method and device, computer equipment and storage medium - Google Patents

Battery replacing method and device, computer equipment and storage medium Download PDF

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Publication number
CN111231731A
CN111231731A CN201911418868.2A CN201911418868A CN111231731A CN 111231731 A CN111231731 A CN 111231731A CN 201911418868 A CN201911418868 A CN 201911418868A CN 111231731 A CN111231731 A CN 111231731A
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CN
China
Prior art keywords
battery
target
electric vehicle
trolley
instruction
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Pending
Application number
CN201911418868.2A
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Chinese (zh)
Inventor
谢旭鹏
信韧
廖青海
李广
王鲁佳
刘明
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Shenzhen Yiqing Innovation Technology Co ltd
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Shenzhen Yiqing Innovation Technology Co ltd
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Priority to CN201911418868.2A priority Critical patent/CN111231731A/en
Publication of CN111231731A publication Critical patent/CN111231731A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60—Monitoring or controlling charging stations
    • B60L53/66—Data transfer between charging stations and vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/80—Exchanging energy storage elements, e.g. removable batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
    • B60S5/06—Supplying batteries to, or removing batteries from, vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles

Abstract

The application relates to a battery replacement method, a battery replacement device, computer equipment and a storage medium. The method comprises the following steps: the server receives a battery replacement request sent by a target electric vehicle; determining a target power swapping station from a plurality of power swapping stations; generating and sending route information to the target electric vehicle so as to enable the battery replacing trolley in the target battery replacing station to replace the battery for the target electric vehicle. The target electric vehicle sends a battery replacement request to the server when detecting that the battery electric quantity of the target electric vehicle is smaller than the low-electric-quantity threshold value, receives the route information sent by the server, and drives to the target battery replacement station according to the route information, so that the battery replacement trolley in the target battery replacement station is used for replacing the battery of the target electric vehicle. The target battery replacement trolley sends state information of the target battery replacement trolley to the server, receives a battery replacement instruction sent by the server, drives to the target electric vehicle according to the battery replacement instruction, and replaces the battery for the target electric vehicle. The method can shorten the time for replacing the battery of the target electric vehicle.

Description

Battery replacing method and device, computer equipment and storage medium
Technical Field
The present application relates to the field of power technologies, and in particular, to a battery replacement method and apparatus, a computer device, and a storage medium.
Background
With the development of electric power technology, the use of electric vehicles is becoming more and more common. The power of an electric vehicle is generally provided by a battery carried on the vehicle. The battery endurance directly affects the running time of the electric vehicle. In order to allow the electric vehicle to operate for a long time, a technology of replacing the battery has been developed.
In the related art for replacing the battery, it is necessary to manually detach the old battery of the electric vehicle and install the new battery of the electric vehicle.
However, in the related battery replacing technology, since the battery volume and the weight of the electric vehicle are large and the vehicle bottom space is inconvenient for manually disassembling and assembling the battery, the related manual battery replacing technology has the problem that the time for replacing the battery is too long.
Disclosure of Invention
In view of the above, it is desirable to provide a battery replacement method, device, computer device, and storage medium that can shorten the time required for replacement.
In a first aspect, a battery replacement method is provided, the method comprising:
receiving a battery replacement request sent by a target electric vehicle, wherein the battery replacement request carries geographical position information of the target electric vehicle;
determining a target power changing station from a plurality of power changing stations according to the geographical position information, wherein the power changing station comprises a plurality of power changing trolleys with a battery changing function;
generating and sending route information to the target electric vehicle according to the geographical position information of the target electric vehicle and the geographical position information of the target battery replacing station, wherein the route information is used for indicating the target electric vehicle to drive to the target battery replacing station so that a battery replacing trolley in the target battery replacing station replaces a battery for the target electric vehicle.
In one embodiment, after generating and transmitting the route information to the target electric vehicle, the method further comprises:
after battery replacement waiting information sent by the target electric vehicle is received, a battery replacement instruction is sent to a target battery replacement trolley in the target battery replacement station, the battery replacement instruction is used for indicating the target battery replacement trolley to drive to the target electric vehicle, and the battery replacement waiting information is used for indicating the target electric vehicle to drive into a waiting area of the target battery replacement station.
In one embodiment, after the sending the battery replacement command to the target battery replacement trolley in the target battery replacement station, the method further includes:
after in-place indication information sent by the target battery replacing trolley is received, a battery cover opening instruction is sent to the target electric vehicle, and the in-place indication information is used for indicating that the target battery replacing trolley reaches a specified area below a battery box of the target electric vehicle.
In one embodiment, the target battery replacement trolley comprises a battery bearing platform and a battery clamp; after the battery cover opening instruction is sent to the target electric vehicle, the method further comprises the following steps:
after battery cover opening information sent by the target electric vehicle is received, sending a battery lifting bearing platform instruction and a battery clamping instruction to the target battery replacing trolley, wherein the battery lifting bearing platform instruction is used for indicating the target battery replacing trolley to lift the battery bearing platform, and the battery clamping instruction is used for indicating the target battery replacing trolley to clamp the battery of the target electric vehicle by using the battery clamp;
after battery clamping indication information sent by the target battery replacing trolley is received, a battery loosening instruction is sent to the target electric vehicle, the battery loosening instruction is used for indicating the target electric vehicle to loosen the battery, and the battery clamping indication information is used for indicating the target battery replacing trolley to clamp the battery of the target electric vehicle by using the battery clamp.
In one embodiment, after sending the battery release command to the target electric vehicle, the method further comprises:
after receiving an acquired battery instruction sent by the target battery replacement trolley, sending a battery replacement room returning instruction to the target battery replacement trolley, wherein the battery replacement room returning instruction is used for indicating the target battery replacement trolley to drive to a battery replacement room, so that the target battery replacement trolley places the battery in the battery replacement room and acquires a new battery;
after receiving an acquired new battery instruction sent by the target battery replacement trolley, sending a new battery installation instruction to the target battery replacement trolley, wherein the new battery installation instruction is used for indicating the target battery replacement trolley to drive to the target electric vehicle, so that the target battery replacement trolley installs the new battery for the target electric vehicle.
In one embodiment, after sending the command for installing a new battery to the target battery replacement cart, the method further includes:
after receiving the in-place indication information sent by the target battery replacing trolley, sending a battery bearing platform lifting instruction to the target battery replacing trolley;
after a command of lifting the battery carrying platform sent by the target battery replacing trolley is received, a new battery clamping command is sent to the target electric vehicle, and the new battery clamping command is used for instructing the target electric vehicle to clamp the new battery by using a battery clamp.
In one embodiment, after sending the command to the target electric vehicle to clamp the new battery, the method further comprises:
after a new battery clamping instruction sent by the target electric vehicle is received, a new battery loosening instruction and a battery carrying platform descending instruction are sent to the target battery replacing trolley, the new battery loosening instruction is used for indicating the target battery replacing trolley to loosen the new battery by using the battery clamp, and the battery carrying platform descending instruction is used for indicating the target battery replacing trolley to descend to the battery carrying platform;
after a battery loading platform descending instruction sent by the target battery replacing trolley is received, a battery cover closing instruction is sent to the target electric vehicle, and the battery cover closing instruction is used for indicating the target electric vehicle to close an opened battery cover;
after a battery cover closing instruction sent by the target electric vehicle is received, a battery replacement completion instruction is sent to the target battery replacement trolley, and the battery replacement completion instruction is used for indicating that the target battery replacement trolley drives to the battery replacement room.
In a second aspect, a battery replacement method is provided, the method comprising:
when the battery electric quantity of the target electric vehicle is detected to be smaller than a low electric quantity threshold value, sending a battery replacement request to a server, wherein the battery replacement request carries geographical position information of the target electric vehicle;
receiving route information sent by the server, wherein the route information is generated by the server according to the geographical position information of the target battery replacement station determined from a plurality of battery replacement stations and the geographical position information of the target battery replacement station, and the battery replacement station comprises a plurality of battery replacement trolleys with a battery replacement function;
and driving to a target battery replacement station according to the route information so as to enable a battery replacement trolley in the target battery replacement station to replace a battery for the target electric vehicle.
In one embodiment, the target electric vehicle comprises a battery clamp, and after the target electric vehicle drives to the target power changing station according to the route information, the method further comprises the following steps:
when the target electric vehicle reaches a waiting area of the target battery replacement station, sending battery replacement waiting information to the server;
receiving a battery cover opening instruction sent by the server, wherein the battery cover opening instruction is sent after the server receives in-place indication information sent by a target battery changing trolley, and the target battery changing trolley is determined by the server in a plurality of battery changing trolleys included in the target battery changing station;
opening a battery cover of the target electric vehicle to enable the target battery replacement trolley to acquire the battery, and sending battery cover opening information to the server;
and after receiving a battery releasing instruction sent by the server, releasing the battery of the target electric vehicle by using the battery clamp.
In one embodiment, after the releasing the battery of the target electric vehicle by using the battery clamp, the method further comprises:
after receiving a new battery clamping instruction sent by the server, clamping a new battery on a battery bearing platform of the target battery replacing trolley by using the battery clamp of the target electric vehicle and sending the new battery clamping instruction to the server;
and receiving a battery cover closing instruction sent by the server, closing the battery cover of the target electric vehicle according to the battery cover closing instruction sent by the server, and sending a battery cover closing instruction to the server.
In a third aspect, a battery replacement method is provided, the method comprising:
the method comprises the steps that a battery changing trolley in a battery changing station sends state information of the battery changing trolley to a server, the state information is used for indicating geographical position information of the battery changing station where the battery changing trolley is located and whether the battery changing trolley is available at present, and the battery changing station comprises a plurality of trolleys with a battery changing function;
when a target electric vehicle runs to a target battery replacement station according to route information sent by the server, a target battery replacement trolley in the target battery replacement station receives a battery replacement instruction sent by the server, the route information is generated by the server according to geographical position information of the target electric vehicle and geographical position information of the target battery replacement station after receiving a battery replacement request sent by the target electric vehicle, the battery replacement request carries the geographical position information of the target electric vehicle, and the target battery replacement station is determined by the server according to the geographical position information of the target electric vehicle and the geographical position information of a plurality of battery replacement stations;
and the target battery replacement trolley drives to the target electric vehicle according to the battery replacement instruction, and replaces the battery for the target electric vehicle.
In one embodiment, the target battery replacement trolley comprises a battery carrying platform and a battery clamp, and after the target battery replacement trolley drives to the target electric vehicle according to the battery replacement instruction, the method further comprises:
when the target battery replacement trolley reaches a designated area below the battery box of the target electric vehicle, sending in-place indication information to the server;
receiving a battery lifting bearing platform instruction and a battery clamping instruction which are sent by the server, wherein the battery lifting bearing platform instruction is used for indicating the target battery replacing trolley to lift the battery bearing platform, and the battery clamping instruction is used for indicating the target battery replacing trolley to clamp the battery of the target electric vehicle by using the battery clamp;
and sending an acquired battery instruction to the server, wherein the acquired battery instruction is obtained according to a pressure sensor connected with the battery bearing table of the target battery replacement trolley.
In one embodiment, after sending the acquired battery command to the server, the method further comprises:
receiving a battery replacement room returning instruction sent by the server, wherein the battery replacement room returning instruction is used for indicating the target battery replacement trolley to drive to a battery replacement room so that the target battery replacement trolley places the battery in the battery replacement room and obtains a new battery;
when the target battery replacement trolley acquires a new battery in the battery replacement room, sending a new battery acquisition instruction to the server;
and receiving a new battery installation instruction sent by the server, wherein the new battery installation instruction is used for indicating the target battery replacement trolley to drive to the target electric vehicle so as to enable the target battery replacement trolley to install the new battery for the target electric vehicle.
In one embodiment, after receiving the instruction for installing the new battery sent by the server, the method further includes:
when the target battery replacement trolley reaches the designated area below the battery box of the target electric vehicle, the in-place indication information is sent to the server;
after receiving a battery bearing platform lifting instruction sent by the server, lifting the battery bearing platform and sending the battery bearing platform lifting instruction to the server;
receiving a new battery loosening instruction and a battery bearing platform descending instruction sent by the server, wherein the new battery loosening instruction is used for indicating the target battery replacing trolley to loosen the new battery by using the battery clamp, and the battery bearing platform descending instruction is used for indicating the target battery replacing trolley to fall down on the battery bearing platform;
and after the instruction of descending the battery bearing platform is sent to the server, a battery replacement completion instruction sent by the server is received, wherein the battery replacement completion instruction is used for indicating that the target battery replacement trolley drives to the battery replacement room.
In a fourth aspect, there is provided a battery replacing apparatus comprising:
the receiving module is used for receiving a battery replacement request sent by a target electric vehicle, wherein the battery replacement request carries geographical position information of the target electric vehicle;
the determining module is used for determining a target power exchanging station from a plurality of power exchanging stations according to the geographical position information, and each power exchanging station comprises a plurality of power exchanging trolleys with a battery exchanging function;
and the sending module is used for generating and sending route information to the target electric vehicle according to the geographical position information of the target electric vehicle and the geographical position information of the target battery replacing station, wherein the route information is used for indicating the target electric vehicle to drive to the target battery replacing station so as to enable the battery replacing trolley in the target battery replacing station to replace the battery for the target electric vehicle.
In one embodiment, the device further includes a battery replacement instruction sending module, where the battery replacement instruction sending module is configured to send a battery replacement instruction to a target battery replacement trolley in the target battery replacement station after receiving battery replacement waiting information sent by the target electric vehicle, where the battery replacement instruction is used to instruct the target battery replacement trolley to drive to the target electric vehicle, and the battery replacement waiting information is used to instruct the target electric vehicle to drive into a waiting area of the target battery replacement station.
In one embodiment, the device further comprises a battery cover opening instruction sending module, wherein the battery cover opening instruction sending module is used for sending a battery cover opening instruction to the target electric vehicle after receiving in-place instruction information sent by the target battery replacing trolley, and the in-place instruction information is used for indicating that the target battery replacing trolley reaches a specified area below the battery box of the target electric vehicle.
In one embodiment, the target battery replacement trolley comprises a battery bearing platform and a battery clamp; the device also comprises a battery unloading module, wherein the battery unloading module is used for sending a battery lifting bearing platform instruction and a battery clamping instruction to the target battery replacing trolley after receiving battery cover opening information sent by the target electric vehicle, the battery lifting bearing platform instruction is used for indicating the target battery replacing trolley to lift the battery bearing platform, and the battery clamping instruction is used for indicating the target battery replacing trolley to clamp the battery of the target electric vehicle by using the battery clamp; after battery clamping indication information sent by the target battery replacing trolley is received, a battery loosening instruction is sent to the target electric vehicle, the battery loosening instruction is used for indicating the target electric vehicle to loosen the battery, and the battery clamping indication information is used for indicating the target battery replacing trolley to clamp the battery of the target electric vehicle by using the battery clamp.
In one embodiment, the apparatus further includes a new battery obtaining module, where the new battery obtaining module is configured to send a battery replacement room returning instruction to the target battery replacement trolley after receiving an obtained battery instruction sent by the target battery replacement trolley, where the battery replacement room returning instruction is used to instruct the target battery replacement trolley to drive to a battery replacement room, so that the target battery replacement trolley places the battery in the battery replacement room and obtains a new battery; after receiving an acquired new battery instruction sent by the target battery replacement trolley, sending a new battery installation instruction to the target battery replacement trolley, wherein the new battery installation instruction is used for indicating the target battery replacement trolley to drive to the target electric vehicle, so that the target battery replacement trolley installs the new battery for the target electric vehicle.
In one embodiment, the device further comprises a new battery installation module, wherein the new battery installation module is used for sending the battery bearing platform lifting instruction to the target battery replacing trolley after receiving the in-place indication information sent by the target battery replacing trolley; after a command of lifting the battery carrying platform sent by the target battery replacing trolley is received, a new battery clamping command is sent to the target electric vehicle, and the new battery clamping command is used for instructing the target electric vehicle to clamp the new battery by using a battery clamp.
In one embodiment, the device further comprises a battery replacement completion module, wherein the battery replacement completion module is configured to send a new battery loosening instruction and a battery carrying table descending instruction to the target battery replacement trolley after receiving a new battery clamping instruction sent by the target electric vehicle, the new battery loosening instruction is used for instructing the target battery replacement trolley to loosen the new battery by using the battery clamp, and the battery carrying table descending instruction is used for instructing the target battery replacement trolley to fall down to the battery carrying table; after a battery loading platform descending instruction sent by the target battery replacing trolley is received, a battery cover closing instruction is sent to the target electric vehicle, and the battery cover closing instruction is used for indicating the target electric vehicle to close an opened battery cover; after a battery cover closing instruction sent by the target electric vehicle is received, a battery replacement completion instruction is sent to the target battery replacement trolley, and the battery replacement completion instruction is used for indicating that the target battery replacement trolley drives to the battery replacement room.
In a fifth aspect, there is provided a battery replacing apparatus, the apparatus comprising:
the sending module is used for sending a battery replacing request to the server when the battery electric quantity of the target electric vehicle is detected to be smaller than a low electric quantity threshold value, wherein the battery replacing request carries the geographical position information of the target electric vehicle;
the receiving module is used for receiving route information sent by the server, the route information is generated by the server according to the geographical position information of the target electric vehicle and the geographical position information of the target battery replacing station, and the battery replacing station comprises a plurality of battery replacing trolleys with a battery replacing function;
and the driving module is used for driving to a target battery replacement station according to the route information so as to enable a battery replacement trolley in the target battery replacement station to replace a battery for the target electric vehicle.
In one embodiment, the target electric vehicle comprises a battery clamp, the device further comprises a battery unloading module, and the battery unloading module is used for sending battery replacement waiting information to the server after the target electric vehicle reaches a waiting area of the target battery replacement station; receiving a battery cover opening instruction sent by the server, wherein the battery cover opening instruction is sent after the server receives in-place indication information sent by a target battery changing trolley, and the target battery changing trolley is determined by the server in a plurality of battery changing trolleys included in the target battery changing station; opening a battery cover of the target electric vehicle to enable the target battery replacement trolley to acquire the battery, and sending battery cover opening information to the server; and after receiving a battery releasing instruction sent by the server, releasing the battery of the target electric vehicle by using the battery clamp.
In one embodiment, the device further comprises a new battery obtaining module, where the new battery obtaining module is configured to, after receiving a new battery clamping instruction sent by the server, clamp a new battery on a battery carrying platform of the target battery replacement cart by using the battery clamp of the target electric vehicle, and send a new battery clamping instruction to the server; and receiving a battery cover closing instruction sent by the server, closing the battery cover of the target electric vehicle according to the battery cover closing instruction sent by the server, and sending a battery cover closing instruction to the server.
In a sixth aspect, there is provided a battery replacing apparatus comprising:
the system comprises a sending module, a power exchanging station and a server, wherein the sending module is used for sending own state information to the server by a power exchanging trolley in the power exchanging station, the state information is used for indicating the geographical position information of the power exchanging station where the power exchanging trolley is located and whether the power exchanging trolley is available currently, and the power exchanging station comprises a plurality of trolleys with a power exchanging function;
the system comprises a receiving module, a target power exchanging trolley and a server, wherein the receiving module is used for receiving a battery replacing instruction sent by the server by the target power exchanging trolley in a target power exchanging station after a target electric vehicle runs to the target power exchanging station according to route information sent by the server, the route information is generated by the server according to geographical position information of the target electric vehicle and geographical position information of the target power exchanging station after receiving a battery replacing request sent by the target electric vehicle, the battery replacing request carries the geographical position information of the target electric vehicle, and the target power exchanging station is determined by the server according to the geographical position information of the target electric vehicle and the geographical position information of a plurality of power exchanging stations;
and the replacing module is used for driving the target battery replacing trolley to the target electric vehicle according to the battery replacing instruction and replacing the battery for the target electric vehicle.
In one embodiment, the target battery replacing trolley comprises a battery bearing platform and a battery clamp, and the device further comprises a battery obtaining module, wherein the battery obtaining module is used for sending in-place indication information to the server after the target battery replacing trolley reaches a specified area below a battery box of the target electric vehicle; receiving a battery lifting bearing platform instruction and a battery clamping instruction which are sent by the server, wherein the battery lifting bearing platform instruction is used for indicating the target battery replacing trolley to lift the battery bearing platform, and the battery clamping instruction is used for indicating the target battery replacing trolley to clamp the battery of the target electric vehicle by using the battery clamp; and sending an acquired battery instruction to the server, wherein the acquired battery instruction is obtained according to a pressure sensor connected with the battery bearing table of the target battery replacement trolley.
In one embodiment, the device further includes a new battery obtaining module, where the new battery obtaining module is configured to receive a return battery changing room instruction sent by the server, and the return battery changing room instruction is used to instruct the target battery changing trolley to drive to a battery changing room, so that the target battery changing trolley places the battery in the battery changing room and obtains a new battery; when the target battery replacement trolley acquires a new battery in the battery replacement room, sending a new battery acquisition instruction to the server; and receiving a new battery installation instruction sent by the server, wherein the new battery installation instruction is used for indicating the target battery replacement trolley to drive to the target electric vehicle so as to enable the target battery replacement trolley to install the new battery for the target electric vehicle.
In one embodiment, the device further comprises a new battery installation module, wherein the new battery installation module is used for sending the in-place indication information to the server after the target battery replacement trolley reaches the designated area below the target electric vehicle battery box; after receiving a battery bearing platform lifting instruction sent by the server, lifting the battery bearing platform and sending the battery bearing platform lifting instruction to the server; receiving a new battery loosening instruction and a battery bearing platform descending instruction sent by the server, wherein the new battery loosening instruction is used for indicating the target battery replacing trolley to loosen the new battery by using the battery clamp, and the battery bearing platform descending instruction is used for indicating the target battery replacing trolley to fall down on the battery bearing platform; and after the instruction of descending the battery bearing platform is sent to the server, a battery replacement completion instruction sent by the server is received, wherein the battery replacement completion instruction is used for indicating that the target battery replacement trolley drives to the battery replacement room.
A seventh aspect provides a computer device comprising a memory storing a computer program and a processor implementing the method of any one of the first to third aspects when the processor executes the computer program.
In an eighth aspect, there is provided a computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the method of any of the first to third aspects above.
According to the battery replacing method, the battery replacing device, the computer equipment and the storage medium, the server receives a battery replacing request sent by the target electric vehicle; determining a target power changing station from a plurality of power changing stations according to the geographical position information; and then generating and sending route information to the target electric vehicle according to the geographical position information of the target electric vehicle and the geographical position information of the target battery changing station, so that the battery changing trolley in the target battery changing station can change the battery for the target electric vehicle. The target electric vehicle sends a battery replacement request to the server when detecting that the battery electric quantity of the target electric vehicle is smaller than the low-electric-quantity threshold value, receives the route information sent by the server, and then drives to the target battery replacement station according to the route information, so that the battery replacement trolley in the target battery replacement station replaces the battery for the target electric vehicle. The target battery replacement trolley sends own state information to the server, receives a battery replacement instruction sent by the server, finally drives to the target electric vehicle according to the battery replacement instruction, and replaces the battery for the target electric vehicle. In the application, the whole process of replacing the battery for the target electric vehicle is automatically completed by the cooperation of the server, the target electric vehicle and the target battery replacing trolley without manual participation, so that the problem of overlong time consumption caused by manual disassembly and installation of the battery is avoided by the battery replacing method, and the time consumption for replacing the battery for the target electric vehicle is greatly shortened.
Drawings
FIG. 1 is a diagram of an exemplary battery replacement method;
FIG. 2 is a schematic flow chart of a battery replacement method according to an embodiment;
FIG. 3 is a flow diagram illustrating a method for unloading a battery in one embodiment;
FIG. 4 is a schematic flow chart diagram illustrating a method for acquiring a new battery in one embodiment;
FIG. 5 is a schematic flow chart diagram illustrating a method for installing a new battery in one embodiment;
FIG. 6 is a flowchart illustrating a method for ending power swapping in one embodiment;
FIG. 7 is a schematic flow chart diagram illustrating a battery replacement method according to one embodiment;
FIG. 8 is a schematic flow chart diagram illustrating a method for unloading a battery in one embodiment;
FIG. 9 is a schematic flow chart diagram illustrating a method for acquiring a new battery in one embodiment;
FIG. 10 is a schematic flow chart diagram illustrating a battery replacement method according to one embodiment;
FIG. 11 is a schematic flow chart diagram illustrating a method for obtaining a battery in one embodiment;
FIG. 12 is a schematic flow chart diagram illustrating a method for acquiring a new battery in one embodiment;
FIG. 13 is a schematic flow chart diagram illustrating a battery replacement method according to one embodiment;
FIG. 14 is a block diagram showing the structure of a battery replacing apparatus according to an embodiment;
FIG. 15 is a block diagram of another battery exchanging apparatus according to an embodiment;
FIG. 16 is a block diagram showing the structure of a battery exchange apparatus according to an embodiment;
FIG. 17 is a block diagram of another battery changing apparatus according to an embodiment;
FIG. 18 is a block diagram showing the structure of a battery exchange apparatus according to an embodiment;
FIG. 19 is a block diagram of another battery changing apparatus according to an embodiment;
FIG. 20 is a diagram illustrating an internal structure of a computer device in one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
With the development of electric power technology, more and more conventional energy sources have been replaced by electric energy sources, for example, more and more electrically driven automobiles are presented, and these electric automobiles rely on batteries carried by the vehicles themselves to provide driving power. The duration of the battery becomes a decisive factor influencing the running duration of the vehicle. Therefore, in order to meet the purpose that the electric vehicle can run for a long time, when the battery capacity of the electric vehicle is too low, the battery of the electric vehicle is generally replaced so that the electric vehicle can run uninterruptedly for a long time.
It is common, the battery of electric motor car is generally installed in the vehicle bottom, and traditional battery replacement technique needs the manual work to be accomplished, and under the general condition, operating personnel need get into the vehicle bottom space of electric motor car, opens the battery cover of electric motor car and takes out the not enough battery of electric quantity, then installs the new battery that the electric quantity is sufficient for the electric motor car.
However, because the bottom space of the electric vehicle is narrow and the weight and the volume of the battery of the electric vehicle are large, the problem that the operation time is too long due to inconvenient operation when the battery is replaced by an operator is caused.
The battery replacement method provided by the application can be applied to the application environment shown in fig. 1. The target electric vehicle 101 and the target battery replacing vehicle 103 can both communicate with the server 102 through a network connection, wherein the server 102 can be implemented by an independent server or a server cluster composed of a plurality of servers.
In the embodiment of the present application, as shown in fig. 2, a battery replacement method is provided, and the method is described by taking the application to the server 102 in fig. 1 as an example. The method comprises the following steps:
step 201, a server receives a battery replacement request sent by a target electric vehicle, wherein the battery replacement request carries geographical location information of the target electric vehicle.
Optionally, in this step, the server may receive a battery replacement request of the target electric vehicle according to a preset period, or may receive the battery replacement request sent by the target electric vehicle in real time.
The server receives a battery replacement request sent by the target electric vehicle in order to monitor the target electric vehicle and sequentially judges whether the current battery capacity of the target electric vehicle is enough or whether the target electric vehicle needs to replace the battery currently. When the target electric vehicle monitors that the battery power of the target electric vehicle is smaller than the low power threshold value, the power supply of the power battery can be cut off, and only the power supply of the communication battery is reserved for supporting subsequent communication with the server. The battery replacement request sent by the target electric vehicle can carry vehicle identification information, geographical position information, battery residual capacity information and the like of the target electric vehicle, so that the server can provide battery replacement service for the target electric vehicle more accurately.
Step 202, the server determines a target power exchanging station from a plurality of power exchanging stations according to the geographical position information, wherein the power exchanging station comprises a plurality of power exchanging trolleys with a battery exchanging function.
After receiving a battery replacement request sent by a target electric vehicle, the server matches one target battery replacement station for the target electric vehicle in the plurality of battery replacement stations according to the battery replacement request sent by the target electric vehicle. The battery changing station comprises a plurality of trolleys with a battery changing function and a plurality of batteries with sufficient electric quantity.
For example, the server may match one target battery replacement station for the target electric vehicle among the plurality of battery replacement stations according to the vehicle identification information of itself, the geographical location information of itself, the battery remaining capacity information of itself, and the like in the battery replacement request. The target battery replacement station can be the battery which is closest to the target electric vehicle, has an available battery replacement trolley or has an available battery with sufficient electric quantity, and the like. Of course, priorities can be set for a plurality of power exchanging stations, so that the server can match the target power exchanging stations for the target electric vehicle according to the preset priorities.
Step 203, the server generates and sends route information to the target electric vehicle according to the geographical position information of the target electric vehicle and the geographical position information of the target battery replacement station.
Based on the steps, after the target power change station is determined, the server indicates the target electric vehicle to drive to the target power change station. Specifically, the server can generate and send route information to the target electric vehicle according to the geographical position information of the target electric vehicle and the geographical position information of the target battery changing station, and the target electric vehicle can drive to the target battery changing station according to the route information, so that the battery changing trolley in the target battery changing station can change the battery for the target electric vehicle.
In practical application, the server may query the geographical position information of the target power exchanging station from the prestored geographical position information of the plurality of power exchanging stations, and may also receive the geographical position information reported by the communication device in the target power exchanging station or the power exchanging trolley in the target power exchanging station in a timing or real-time manner.
In the battery replacing method, the server receives a battery replacing request sent by a target electric vehicle; determining a target power changing station from a plurality of power changing stations according to the geographical position information; and then generating and sending route information to the target electric vehicle according to the geographical position information of the target electric vehicle and the geographical position information of the target battery changing station, so that the battery changing trolley in the target battery changing station can change the battery for the target electric vehicle. In the application, the whole process of replacing the battery for the target electric vehicle is automatically completed by the cooperation of the server, the target electric vehicle and the target battery replacing trolley without manual participation, so that the problem of overlong time consumption caused by manual disassembly and installation of the battery is avoided by the battery replacing method, and the time consumption for replacing the battery for the target electric vehicle is greatly shortened.
In an embodiment of the present application, a method for sending a battery replacement instruction is provided, where the method includes: the server sends a battery replacement instruction to a target battery replacement trolley in the target battery replacement station after receiving the battery replacement waiting information sent by the target electric vehicle, wherein the battery replacement instruction is used for indicating the target battery replacement trolley to drive to the target electric vehicle, and the battery replacement waiting information is used for indicating the target electric vehicle to drive into a waiting area of the target battery replacement station.
In the embodiment of the application, when the server receives the standby battery replacement information sent by the target electric vehicle, the server indicates that the target electric vehicle drives to a specified standby area in the target battery replacement station according to the received route information, and the server is ready for battery replacement. At this time, the server determines one target battery replacement trolley from a plurality of battery replacement trolleys in the target battery replacement station to serve as the target electric vehicle for battery replacement. Optionally, the server may determine which currently available swapping trolleys are available according to state information reported by a plurality of swapping trolleys in the target swapping station, then determine a target swapping trolley by random selection or by a pre-specified priority, and then send a battery replacement instruction to the target swapping trolley to instruct the target swapping trolley to drive to the target electric vehicle.
Specifically, the server may send the geographic position information of the target electric vehicle to the target battery replacement trolley, and instruct the target battery replacement trolley to drive to the target electric vehicle.
In the embodiment of the application, the server determines the target battery replacement trolley from the plurality of battery replacement trolleys to provide the battery replacement service for the target electric vehicle, so that the accurate battery replacement operation is realized.
In an embodiment of the present application, a method of transmitting a battery cover opening instruction is provided, the method including: the server sends a battery cover opening instruction to the target electric vehicle after receiving in-place indication information sent by the target battery replacing trolley, wherein the in-place indication information is used for indicating that the target battery replacing trolley reaches a specified area below a battery box of the target electric vehicle.
In the embodiment of the application, after the server sends a battery replacement instruction to the target battery replacement trolley, the target battery replacement trolley can drive to a waiting area where the target electric vehicle is located according to the geographical position information of the target electric vehicle, and when the distance between the target battery replacement trolley and the target electric vehicle is smaller than a preset distance threshold value, the target battery replacement trolley can drive to a specified area used for replacing the battery in the vehicle bottom space of the target electric vehicle.
For example, during the driving process, the target battery replacement trolley can complete route planning and obstacle avoidance by using a laser radar, an inertial sensor, a wheel speed encoder and the like on the trolley body. When the distance between the target battery replacing trolley and the target electric vehicle is less than 1 meter, the image acquisition device on the target battery replacing trolley is automatically started to capture the image of the target electric vehicle, after the image of the target electric vehicle is captured, the target battery replacing trolley can determine whether the vehicle bottom space of the target electric vehicle can pass through without obstacles through the image captured by the image acquisition device, if the vehicle bottom space of the target electric vehicle does not have obstacles and can pass through, the target electric vehicle can drive to the region corresponding to the battery box in the vehicle bottom of the target electric vehicle, optionally, two-dimensional codes can be arranged at the diagonal position of the region of the battery box of the target electric vehicle, after two cameras at the diagonal position of the target battery replacing trolley judge that the target electric vehicle is aligned with the two-dimensional codes respectively through scanning, the target electric vehicle can confirm that the target electric vehicle reaches the designated region below the battery box of the target electric vehicle, and at the moment, the server then sends a battery cover opening command to the target electric vehicle, so that the target electric vehicle opens its own battery cover for further battery replacement.
In the embodiment of the application, the server receives the in-place indication information sent by the target battery replacing trolley after a series of accurate positioning, and then sends a battery cover opening instruction to the target electric vehicle, so that the battery replacing process is more accurate.
In the embodiment of the application, the target battery replacement trolley comprises a battery bearing platform and a battery clamp; referring to fig. 3, a method for unloading a battery is provided, the method comprising:
step 301, after receiving the battery cover opening information sent by the target electric vehicle, the server sends a battery lifting platform instruction and a battery clamping instruction to the target battery changing trolley.
The battery lifting bearing platform instruction is used for indicating the target battery replacing trolley to lift the battery bearing platform, and the battery clamping instruction is used for indicating the target battery replacing trolley to clamp the battery of the target electric vehicle by using the battery clamp.
In this step, after receiving the battery cover opening information sent by the target electric vehicle, the server proves that the target electric vehicle has exposed the battery at this time, and the battery is in a state that the battery can be acquired. Then, the server can send a battery lifting bearing platform instruction and a battery clamping instruction to the target battery replacing trolley, specifically, the target battery replacing trolley can lift the battery bearing platform and descend the battery bearing platform through the self lifting mechanism, and the aim of clamping the battery is achieved by the locking mechanism of the self battery clamp.
Step 302, after receiving the battery clamping instruction information sent by the target battery replacement trolley, the server sends a battery loosening instruction to the target electric vehicle.
The battery loosening instruction is used for instructing the target electric vehicle to loosen the battery, and the battery clamping instruction information is used for instructing the target battery replacing trolley to clamp the battery of the target electric vehicle by using the battery clamp.
In this step, after receiving battery clamping indication information sent by the target battery replacing trolley, the server proves that the target battery replacing trolley clamps the battery of the target electric vehicle, and the battery clamping indication information can be triggered by a microswitch connected with a locking mechanism of the battery clamp on the target battery replacing trolley.
In the embodiment of the application, the server sends the battery loosening instruction to the target electric vehicle after confirming that the target battery replacing trolley clamps the battery, so that the battery can be safely acquired by the target battery replacing trolley in the unloading process.
In an embodiment of the present application, please refer to fig. 4, which provides a method for obtaining a new battery, the method includes:
step 401, after receiving the acquired battery command sent by the target battery replacement car, the server sends a command of returning to the battery replacement room to the target battery replacement car.
The instruction for returning to the battery changing room is used for indicating the target battery changing trolley to drive to the battery changing room so that the target battery changing trolley places the battery in the battery changing room and obtains a new battery.
In this step, after the target electric vehicle receives the instruction for loosening the battery, the battery can be loosened by using the locking mechanism of the battery clamp of the target electric vehicle, so that the battery can be acquired by the target battery changing trolley. After the battery is released by the target electric vehicle, the battery can fall on a battery bearing platform of the target battery replacing trolley, at the moment, the battery bearing platform of the target battery replacing trolley can bear the pressure due to the fact that the battery is borne by the battery, a pressure sensor connected with the battery bearing platform can detect a pressure value, the target battery replacing trolley is confirmed to acquire the battery, and then the battery instruction is triggered to be acquired. The server receives an acquired battery instruction sent by the target battery replacement trolley, then sends a battery replacement room returning instruction to the target battery replacement trolley, and indicates that the target battery replacement trolley drives to the battery replacement room, wherein a plurality of new batteries with sufficient electric quantity and areas for charging the batteries are arranged in the battery replacement room.
Specifically, the server may send geographical position information of the battery changing room to the target battery changing trolley, then the target battery changing trolley may drive to the battery changing room according to the geographical position information of the battery changing room, then the obtained battery is placed in a charging area in the battery changing room, and then a new battery with sufficient electric quantity is obtained, and the technical principle and the technical effect of obtaining the new battery by the target battery changing trolley are similar to those of obtaining the battery of the target electric vehicle in the above embodiments, and are not described herein again.
Step 402, after receiving an acquired new battery instruction sent by the target battery replacement trolley, the server sends a new battery installation instruction to the target battery replacement trolley.
The new battery installing instruction is used for indicating the target battery replacing trolley to drive to the target electric vehicle so that the target battery replacing trolley installs the new battery for the target electric vehicle.
The technical principle and the technical effect of this step are similar to those of the above embodiment of the method for sending the battery replacement command, and are not described herein again.
In the embodiment of the application, the server places the battery and obtains the new battery by indicating the target battery replacing trolley, and compared with the manual placement of the battery and the acquisition of the new battery, the time is saved.
In an embodiment of the present application, please refer to fig. 5, which provides a method for installing a new battery, the method includes:
step 501, after receiving the in-place indication information sent by the target battery replacing trolley, the server sends the instruction for lifting the battery carrying platform to the target battery replacing trolley.
Step 502, after receiving the command of lifting the battery carrying platform sent by the target battery replacing trolley, the server sends a command of clamping a new battery to the target electric vehicle.
The new battery clamping instruction is used for instructing the target electric vehicle to clamp the new battery by using the battery clamp.
In the embodiment of the present application, the technical principle and the technical effect of step 501 and step 502 are similar to those of step 301 and step 302, and are not described herein again.
In an embodiment of the present application, please refer to fig. 6, which provides a method for ending battery swapping, including:
step 601, after receiving a new battery clamping instruction sent by the target electric vehicle, the server sends a new battery loosening instruction and a battery loading platform descending instruction to the target battery changing trolley.
The new battery loosening instruction is used for instructing the target battery replacing trolley to loosen the new battery by using the battery clamp, and the battery loading platform descending instruction is used for instructing the target battery replacing trolley to fall down on the battery loading platform.
Step 602, after receiving a battery plummer descending instruction sent by the target battery changing trolley, the server sends a battery cover closing instruction to the target electric vehicle.
The battery cover closing instruction is used for instructing the target electric vehicle to close the opened battery cover.
Step 603, after receiving the battery cover closing instruction sent by the target electric vehicle, the server sends a battery replacement completion instruction to the target battery replacement trolley.
The battery replacement completion instruction is used for indicating the target battery replacement trolley to drive to the battery replacement room.
Step 601, step 602, and step 603 in the embodiment of the present application are similar to step 302, step 301, and step 401 in the above embodiment, and are not described again here.
In the embodiment of the present application, please refer to fig. 7, which provides a battery replacing method, and the method is applied to the target electric vehicle 101 in fig. 1 as an example for explanation. The method comprises the following steps:
step 701, when it is detected that the battery capacity of the target electric vehicle is smaller than a low battery threshold, the target electric vehicle sends a battery replacement request to a server.
The battery replacement request carries geographic location information of the target electric vehicle.
Step 702, the target electric vehicle receives the route information sent by the server.
The route information is generated by the server according to the geographical position information of the target electric vehicle and the geographical position information of the target battery replacing station, and the battery replacing station comprises a plurality of battery replacing trolleys with a battery replacing function.
And 703, driving the target electric vehicle to a target battery replacement station according to the route information, so that a battery replacement trolley in the target battery replacement station is used for replacing a battery of the target electric vehicle.
The technical principle and technical effect of step 701, step 702 and step 703 in the embodiment of the present application are similar to those of step 201, step 202 and step 203 in the above embodiment, and are not described herein again.
According to the battery replacement method, when the target electric vehicle detects that the battery electric quantity of the target electric vehicle is smaller than the low-electric-quantity threshold value, a battery replacement request is sent to the server, then the route information sent by the server is received, and then the target electric vehicle drives to the target battery replacement station according to the route information, so that the battery replacement trolley in the target battery replacement station replaces the battery of the target electric vehicle. In the application, the whole process of replacing the battery for the target electric vehicle is automatically completed by the cooperation of the server, the target electric vehicle and the target battery replacing trolley without manual participation, so that the problem of overlong time consumption caused by manual disassembly and installation of the battery is avoided by the battery replacing method, and the time consumption for replacing the battery for the target electric vehicle is greatly shortened.
In an embodiment of the present application, the target electric vehicle includes a battery holder, please refer to fig. 8, which provides a method for unloading a battery, the method includes:
step 801, after the target electric vehicle reaches the waiting area of the target battery replacement station, the target electric vehicle sends battery replacement waiting information to the server.
In step 802, the target electric vehicle receives a battery cover opening instruction sent by the server.
The battery cover opening instruction is sent after the server receives in-place indication information sent by a target battery changing trolley, and the target battery changing trolley is determined by the server in a plurality of battery changing trolleys included in the target battery changing station.
Step 803, the target electric vehicle opens a battery cover of the target electric vehicle to allow the target battery changing trolley to acquire the battery, and sends battery cover opening information to the server.
And step 804, after receiving the battery loosening instruction sent by the server, the target electric vehicle loosens the battery of the target electric vehicle by using the battery clamp.
In steps 801 to 804 in the embodiment of the present application, the technical principle and technical effect are similar to those in the embodiment of the method for sending the battery replacement command, the embodiment of the method for sending the battery cover opening command, step 301 and step 302, and are not described herein again.
In an embodiment of the present application, please refer to fig. 9, which provides a method for obtaining a new battery, the method includes:
step 901, after the target electric vehicle receives a new battery clamping instruction sent by the server, clamping a new battery on a battery carrying platform of the target battery changing cart by using the battery clamp of the target electric vehicle and sending the new battery clamping instruction to the server.
Step 902, the target electric vehicle receives a battery cover closing instruction sent by the server, closes the battery cover of the target electric vehicle according to the battery cover closing instruction sent by the server, and sends a battery cover closing instruction to the server.
The technical principle and technical effect of step 901 and step 902 in the embodiment of the present application are similar to those of step 502, step 602, and step 603, and are not described herein again.
In the embodiment of the present application, please refer to fig. 10, which provides a method for replacing a battery, taking the method as an example for being applied to the target battery replacing cart 103 in fig. 1, the method includes:
step 1001, the power swapping cart in the power swapping station sends state information of the power swapping cart to the server.
The state information is used for indicating the geographical position information of a power exchanging station where the power exchanging trolley is located and whether the power exchanging trolley is available currently, and the power exchanging station comprises a plurality of trolleys with the power exchanging function.
Step 1002, after the target electric vehicle travels to the target battery replacement station according to the route information sent by the server, the target battery replacement trolley in the target battery replacement station receives a battery replacement instruction sent by the server.
The route information is generated by the server according to the geographical position information of the target electric vehicle and the geographical position information of the target battery replacement station after receiving a battery replacement request sent by the target electric vehicle, the battery replacement request carries the geographical position information of the target electric vehicle, and the target battery replacement station is determined by the server according to the geographical position information of the target electric vehicle and the geographical position information of the plurality of battery replacement stations.
And 1003, driving the target battery replacement trolley to the target electric vehicle according to the battery replacement instruction, and replacing the battery for the target electric vehicle.
The technical principle and technical effect of steps 1001 to 1003 in the embodiment of the present application are similar to those of steps 201 to 203 in the embodiment described above, and are not described herein again.
According to the battery replacement method, the target battery replacement trolley sends the state information of the target battery replacement trolley to the server, receives the battery replacement command sent by the server, and finally drives to the target electric vehicle according to the battery replacement command, and the battery of the target electric vehicle is replaced. In the application, the whole process of replacing the battery for the target electric vehicle is automatically completed by the cooperation of the server, the target electric vehicle and the target battery replacing trolley without manual participation, so that the problem of overlong time consumption caused by manual disassembly and installation of the battery is avoided by the battery replacing method, and the time consumption for replacing the battery for the target electric vehicle is greatly shortened.
In the embodiment of the present application, the target battery replacement cart includes a battery carrying platform and a battery clamp, please refer to fig. 11, which provides a method for obtaining a battery, the method includes:
step 1101, after the target battery replacement trolley reaches a designated area below the battery box of the target electric vehicle, sending in-place indication information to the server.
Step 1102, the target battery replacement trolley receives a battery lifting bearing platform instruction and a battery clamping instruction sent by the server.
The battery lifting bearing platform instruction is used for indicating the target battery replacing trolley to lift the battery bearing platform, and the battery clamping instruction is used for indicating the target battery replacing trolley to clamp the battery of the target electric vehicle by using the battery clamp.
And 1103, sending the acquired battery command to the server by the target battery replacement trolley.
The obtained battery command is obtained according to a pressure sensor connected with the battery bearing table of the target battery replacement trolley.
The technical principle and technical effect of step 1101, step 1102 and step 1103 in the embodiment of the present application are similar to those of the embodiment of the method for sending a battery cover opening instruction, step 301 and step 401, and are not described herein again.
In an embodiment of the present application, please refer to fig. 12, which provides a method for obtaining a new battery, the method includes:
and step 1201, the target power change trolley receives a command of returning to the power change house sent by the server.
The instruction for returning to the battery changing room is used for indicating the target battery changing trolley to drive to the battery changing room so that the target battery changing trolley places the battery in the battery changing room and obtains a new battery.
Step 1202, after the target battery replacement trolley obtains a new battery in the battery replacement room, sending a new battery obtaining instruction to the server.
In step 1203, the target battery replacement trolley receives a new battery installation instruction sent by the server.
The new battery installing instruction is used for indicating the target battery replacing trolley to drive to the target electric vehicle so that the target battery replacing trolley installs the new battery for the target electric vehicle.
The technical principle and technical effect of step 1201, step 1202 and step 1203 in this embodiment are similar to those of step 401 and step 402, and are not described herein again.
In an embodiment of the present application, please refer to fig. 13, which provides a method for installing a new battery, the method includes:
step 1301, after the target battery replacement trolley reaches the designated area below the battery box of the target electric vehicle, sending the in-place indication information to the server.
In step 1302, after receiving the instruction for lifting the battery carrying platform sent by the server, the target battery replacing cart lifts the battery carrying platform and sends the instruction for lifting the battery carrying platform to the server.
And step 1303, the target battery replacement trolley receives a new battery loosening instruction and a battery loading platform descending instruction sent by the server.
The new battery loosening instruction is used for indicating the target battery replacing trolley to loosen the new battery by using the battery clamp, and the battery loading platform descending instruction is used for indicating the target battery replacing trolley to fall down the battery loading platform;
in step 1304, after the target battery replacement cart sends the instruction of lowering the battery carrier to the server, the target battery replacement cart receives a battery replacement completion instruction sent by the server.
The battery replacement completion instruction is used for indicating the target battery replacement trolley to drive to the battery replacement room.
The technical principles and technical effects of step 1301, step 1302, step 1303 and step 1304 in the embodiment of the present application are similar to those of step 501, step 502, step 601, step 602 and step 603, and are not described herein again.
It should be understood that, although the respective steps in the flowcharts in fig. 2 to 13 are sequentially shown as indicated by arrows, the steps are not necessarily performed sequentially as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least some of the steps in fig. 2-13 may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performing the sub-steps or stages is not necessarily sequential, but may be performed in turn or alternately with other steps or at least some of the sub-steps or stages of other steps.
In an embodiment of the present application, as shown in fig. 14, there is provided a battery exchange device 1400 including: a receiving module 1401, a determining module 1402 and a sending module 1403, wherein:
a receiving module 1401, configured to receive a battery replacement request sent by a target electric vehicle, where the battery replacement request carries geographic location information of the target electric vehicle;
a determining module 1402, configured to determine a target battery replacement station from a plurality of battery replacement stations according to the geographic location information, where the battery replacement station includes a plurality of battery replacement trolleys having a battery replacement function;
a sending module 1403, configured to generate and send route information to the target electric vehicle according to the geographic position information of the target electric vehicle and the geographic position information of the target battery replacement station, where the route information is used to indicate that the target electric vehicle drives to the target battery replacement station, so that a battery replacement trolley in the target battery replacement station replaces a battery of the target electric vehicle.
In the embodiment of the present application, please refer to fig. 15, another battery replacing apparatus 1500 is provided, where the battery replacing apparatus 1500 includes, in addition to the modules included in the battery replacing apparatus 1400, optionally, the battery replacing apparatus 1400 further includes a battery replacing command sending module 1404, a battery cover opening command sending module 1405, a battery unloading module 1406, a new battery obtaining module 1407, a new battery installing module 1408, and a battery replacement completing module 1409, where:
the battery replacement instruction sending module 1404 is configured to send a battery replacement instruction to a target battery replacement trolley in the target battery replacement station after receiving battery replacement waiting information sent by the target electric vehicle, where the battery replacement instruction is used to instruct the target battery replacement trolley to drive to the target electric vehicle, and the battery replacement waiting information is used to instruct the target electric vehicle to drive into a waiting area of the target battery replacement station.
The battery cover opening instruction sending module 1405 is configured to send a battery cover opening instruction to the target electric vehicle after receiving in-place instruction information sent by the target battery changing trolley, where the in-place instruction information is used to instruct the target battery changing trolley to reach a specified area below a battery box of the target electric vehicle.
The target battery replacement trolley comprises a battery bearing platform and a battery clamp; the battery unloading module 1406 is configured to send a battery carrier lifting instruction and a battery clamping instruction to the target battery replacing trolley after receiving battery cover opening information sent by the target electric vehicle, where the battery carrier lifting instruction is used to instruct the target battery replacing trolley to lift the battery carrier, and the battery clamping instruction is used to instruct the target battery replacing trolley to clamp the battery of the target electric vehicle by using the battery clamp; after battery clamping indication information sent by the target battery replacing trolley is received, a battery loosening instruction is sent to the target electric vehicle, the battery loosening instruction is used for indicating the target electric vehicle to loosen the battery, and the battery clamping indication information is used for indicating the target battery replacing trolley to clamp the battery of the target electric vehicle by using the battery clamp.
The new battery obtaining module 1407 is configured to send a battery replacement room returning instruction to the target battery replacement cart after receiving the obtained battery instruction sent by the target battery replacement cart, where the battery replacement room returning instruction is used to instruct the target battery replacement cart to drive to a battery replacement room, so that the target battery replacement cart places the battery in the battery replacement room and obtains a new battery; after receiving an acquired new battery instruction sent by the target battery replacement trolley, sending a new battery installation instruction to the target battery replacement trolley, wherein the new battery installation instruction is used for indicating the target battery replacement trolley to drive to the target electric vehicle, so that the target battery replacement trolley installs the new battery for the target electric vehicle.
The new battery installation module 1408 is configured to send the instruction for lifting the battery carrying platform to the target battery replacement trolley after receiving the in-place indication information sent by the target battery replacement trolley; after a command of lifting the battery carrying platform sent by the target battery replacing trolley is received, a new battery clamping command is sent to the target electric vehicle, and the new battery clamping command is used for instructing the target electric vehicle to clamp the new battery by using a battery clamp.
The battery replacement completing module 1409 is configured to send a new battery loosening instruction and a battery carrying table descending instruction to the target battery replacement trolley after receiving a new battery clamping instruction sent by the target electric vehicle, where the new battery loosening instruction is used to instruct the target battery replacement trolley to loosen the new battery by using the battery clamp, and the battery carrying table descending instruction is used to instruct the target battery replacement trolley to fall down the battery carrying table; after a battery loading platform descending instruction sent by the target battery replacing trolley is received, a battery cover closing instruction is sent to the target electric vehicle, and the battery cover closing instruction is used for indicating the target electric vehicle to close an opened battery cover; after a battery cover closing instruction sent by the target electric vehicle is received, a battery replacement completion instruction is sent to the target battery replacement trolley, and the battery replacement completion instruction is used for indicating that the target battery replacement trolley drives to the battery replacement room.
In an embodiment of the present application, as shown in fig. 16, there is provided a battery replacing apparatus 1600 including: a sending module 1601, a receiving module 1602, and a direction module 1603, wherein:
a sending module 1601, configured to send a battery replacement request to a server when it is detected that a battery power of a target electric vehicle is smaller than a low power threshold, where the battery replacement request carries geographic location information of the target electric vehicle;
a receiving module 1602, configured to receive route information sent by the server, where the route information is generated by determining, by the server, a target battery replacement station from multiple battery replacement stations according to the geographic position information and according to the geographic position information of the target electric vehicle and the geographic position information of the target battery replacement station, and the battery replacement station includes multiple battery replacement trolleys with a battery replacement function;
a driving module 1603, configured to drive to a target battery replacement station according to the route information, so that a battery replacement trolley in the target battery replacement station is used for replacing a battery of the target electric vehicle.
In the embodiment of the present application, another battery replacing apparatus 1700 is provided, where the battery replacing apparatus 1700 includes, in addition to the modules included in the battery replacing apparatus 1600, optionally, the battery replacing apparatus 1700 further includes: battery unloading module 1604 and new battery acquisition module 1605, wherein:
the target electric vehicle comprises a battery clamp, and the battery unloading module 1604 is configured to send a battery replacement waiting message to the server after the target electric vehicle reaches a waiting area of the target battery replacement station; receiving a battery cover opening instruction sent by the server, wherein the battery cover opening instruction is sent after the server receives in-place indication information sent by a target battery changing trolley, and the target battery changing trolley is determined by the server in a plurality of battery changing trolleys included in the target battery changing station; opening a battery cover of the target electric vehicle to enable the target battery replacement trolley to acquire the battery, and sending battery cover opening information to the server; and after receiving a battery releasing instruction sent by the server, releasing the battery of the target electric vehicle by using the battery clamp.
The new battery obtaining module 1605 is configured to, after receiving a new battery clamping instruction sent by the server, clamp a new battery on a battery carrying platform of the target battery changing cart by using the battery clamp of the target electric vehicle and send a new battery clamping instruction to the server; and receiving a battery cover closing instruction sent by the server, closing the battery cover of the target electric vehicle according to the battery cover closing instruction sent by the server, and sending a battery cover closing instruction to the server.
In an embodiment of the present application, as shown in fig. 18, there is provided a battery replacing apparatus 1800 including: a sending module 1801, a receiving module 1802, and a replacing module 1803, wherein:
a sending module 1801, configured to send state information of a swap trolley in a swap station to a server, where the state information is used to indicate geographical location information of the swap station where the swap trolley is located and whether the swap trolley is currently available, and the swap station includes multiple trolleys with a swap function;
a receiving module 1802, configured to receive a battery replacement instruction sent by a server after a target electric vehicle travels to a target battery replacement station according to route information sent by the server, where the route information is generated by the server according to geographical location information of the target electric vehicle and geographical location information of the target battery replacement station after receiving a battery replacement request sent by the target electric vehicle, the battery replacement request carries the geographical location information of the target electric vehicle, and the target battery replacement station is determined by the server according to the geographical location information of the target electric vehicle and the geographical location information of multiple battery replacement stations;
and a replacing module 1803, configured to drive the target battery replacement trolley to the target electric vehicle according to the battery replacement instruction, and replace a battery for the target electric vehicle.
In the embodiment of the present application, please refer to fig. 19, another battery replacing apparatus 1900 is provided, where the battery replacing apparatus 1900 includes, in addition to the modules included in the battery replacing apparatus 1800, optionally, the battery replacing apparatus 1900 further includes: a battery acquisition module 1804, a new battery acquisition module 1805, and a new battery installation module 1806, wherein:
the target battery replacing trolley comprises a battery bearing platform and a battery clamp, and the battery obtaining module 1804 is used for sending in-place indication information to the server after the target battery replacing trolley reaches a designated area below a battery box of the target electric vehicle; receiving a battery lifting bearing platform instruction and a battery clamping instruction which are sent by the server, wherein the battery lifting bearing platform instruction is used for indicating the target battery replacing trolley to lift the battery bearing platform, and the battery clamping instruction is used for indicating the target battery replacing trolley to clamp the battery of the target electric vehicle by using the battery clamp; and sending an acquired battery instruction to the server, wherein the acquired battery instruction is obtained according to a pressure sensor connected with the battery bearing table of the target battery replacement trolley.
The new battery obtaining module 1805 is configured to receive a battery replacement room returning instruction sent by the server, where the battery replacement room returning instruction is used to instruct the target battery replacement trolley to drive to a battery replacement room, so that the target battery replacement trolley places the battery in the battery replacement room and obtains a new battery; when the target battery replacement trolley acquires a new battery in the battery replacement room, sending a new battery acquisition instruction to the server; and receiving a new battery installation instruction sent by the server, wherein the new battery installation instruction is used for indicating the target battery replacement trolley to drive to the target electric vehicle so as to enable the target battery replacement trolley to install the new battery for the target electric vehicle.
The new battery installation module 1806 is configured to send the in-place indication information to the server when the target battery replacement trolley reaches the designated area below the battery box of the target electric vehicle; after receiving a battery bearing platform lifting instruction sent by the server, lifting the battery bearing platform and sending the battery bearing platform lifting instruction to the server; receiving a new battery loosening instruction and a battery bearing platform descending instruction sent by the server, wherein the new battery loosening instruction is used for indicating the target battery replacing trolley to loosen the new battery by using the battery clamp, and the battery bearing platform descending instruction is used for indicating the target battery replacing trolley to fall down on the battery bearing platform; and after the instruction of descending the battery bearing platform is sent to the server, a battery replacement completion instruction sent by the server is received, wherein the battery replacement completion instruction is used for indicating that the target battery replacement trolley drives to the battery replacement room.
For specific limitations of the battery replacement device, reference may be made to the above limitations of the battery replacement method, which are not described herein again. The modules in the battery replacing device can be wholly or partially realized by software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In the embodiment of the present application, a computer device is provided, and the computer device may be a server, and its internal structure diagram may be as shown in fig. 20. The computer device includes a processor, a memory, a network interface, and a database connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The database of the computer device is used to store battery replacement data. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program is executed by a processor to implement a battery replacement method.
Those skilled in the art will appreciate that the architecture shown in fig. 20 is merely a block diagram of some of the structures associated with the disclosed aspects and is not intended to limit the computing devices to which the disclosed aspects apply, as particular computing devices may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
In an embodiment of the present application, there is provided a computer device including a memory and a processor, the memory storing a computer program, and the processor implementing the following steps when executing the computer program:
receiving a battery replacement request sent by a target electric vehicle, wherein the battery replacement request carries geographical position information of the target electric vehicle;
determining a target power changing station from a plurality of power changing stations according to the geographical position information, wherein the power changing station comprises a plurality of power changing trolleys with a battery changing function;
generating and sending route information to the target electric vehicle according to the geographical position information of the target electric vehicle and the geographical position information of the target battery replacing station, wherein the route information is used for indicating the target electric vehicle to drive to the target battery replacing station so that a battery replacing trolley in the target battery replacing station replaces a battery for the target electric vehicle.
In the embodiment of the present application, the processor, when executing the computer program, further implements the following steps:
after battery replacement waiting information sent by the target electric vehicle is received, a battery replacement instruction is sent to a target battery replacement trolley in the target battery replacement station, the battery replacement instruction is used for indicating the target battery replacement trolley to drive to the target electric vehicle, and the battery replacement waiting information is used for indicating the target electric vehicle to drive into a waiting area of the target battery replacement station.
In the embodiment of the present application, the processor, when executing the computer program, further implements the following steps:
after in-place indication information sent by the target battery replacing trolley is received, a battery cover opening instruction is sent to the target electric vehicle, and the in-place indication information is used for indicating that the target battery replacing trolley reaches a specified area below a battery box of the target electric vehicle.
In the embodiment of the application, the target battery replacement trolley comprises a battery bearing platform and a battery clamp; the processor, when executing the computer program, further performs the steps of:
after battery cover opening information sent by the target electric vehicle is received, sending a battery lifting bearing platform instruction and a battery clamping instruction to the target battery replacing trolley, wherein the battery lifting bearing platform instruction is used for indicating the target battery replacing trolley to lift the battery bearing platform, and the battery clamping instruction is used for indicating the target battery replacing trolley to clamp the battery of the target electric vehicle by using the battery clamp; after battery clamping indication information sent by the target battery replacing trolley is received, a battery loosening instruction is sent to the target electric vehicle, the battery loosening instruction is used for indicating the target electric vehicle to loosen the battery, and the battery clamping indication information is used for indicating the target battery replacing trolley to clamp the battery of the target electric vehicle by using the battery clamp.
In the embodiment of the present application, the processor, when executing the computer program, further implements the following steps:
after receiving an acquired battery instruction sent by the target battery replacement trolley, sending a battery replacement room returning instruction to the target battery replacement trolley, wherein the battery replacement room returning instruction is used for indicating the target battery replacement trolley to drive to a battery replacement room, so that the target battery replacement trolley places the battery in the battery replacement room and acquires a new battery; after receiving an acquired new battery instruction sent by the target battery replacement trolley, sending a new battery installation instruction to the target battery replacement trolley, wherein the new battery installation instruction is used for indicating the target battery replacement trolley to drive to the target electric vehicle, so that the target battery replacement trolley installs the new battery for the target electric vehicle.
In the embodiment of the present application, the processor, when executing the computer program, further implements the following steps:
after receiving the in-place indication information sent by the target battery replacing trolley, sending a battery bearing platform lifting instruction to the target battery replacing trolley; after a command of lifting the battery carrying platform sent by the target battery replacing trolley is received, a new battery clamping command is sent to the target electric vehicle, and the new battery clamping command is used for instructing the target electric vehicle to clamp the new battery by using a battery clamp.
In the embodiment of the present application, the processor, when executing the computer program, further implements the following steps:
after a new battery clamping instruction sent by the target electric vehicle is received, a new battery loosening instruction and a battery carrying platform descending instruction are sent to the target battery replacing trolley, the new battery loosening instruction is used for indicating the target battery replacing trolley to loosen the new battery by using the battery clamp, and the battery carrying platform descending instruction is used for indicating the target battery replacing trolley to descend to the battery carrying platform; after a battery loading platform descending instruction sent by the target battery replacing trolley is received, a battery cover closing instruction is sent to the target electric vehicle, and the battery cover closing instruction is used for indicating the target electric vehicle to close an opened battery cover; after a battery cover closing instruction sent by the target electric vehicle is received, a battery replacement completion instruction is sent to the target battery replacement trolley, and the battery replacement completion instruction is used for indicating that the target battery replacement trolley drives to the battery replacement room.
In an embodiment of the present application, there is provided a computer device including a memory and a processor, the memory storing a computer program, and the processor implementing the following steps when executing the computer program:
when the battery electric quantity of the target electric vehicle is detected to be smaller than a low electric quantity threshold value, sending a battery replacement request to a server, wherein the battery replacement request carries geographical position information of the target electric vehicle;
receiving route information sent by the server, wherein the route information is generated by the server according to the geographical position information of the target battery replacement station determined from a plurality of battery replacement stations and the geographical position information of the target battery replacement station, and the battery replacement station comprises a plurality of battery replacement trolleys with a battery replacement function;
and driving to a target battery replacement station according to the route information so as to enable a battery replacement trolley in the target battery replacement station to replace a battery for the target electric vehicle.
In an embodiment of the present application, the target electric vehicle includes a battery holder, and the processor, when executing the computer program, further implements the following steps:
when the target electric vehicle reaches a waiting area of the target battery replacement station, sending battery replacement waiting information to the server; receiving a battery cover opening instruction sent by the server, wherein the battery cover opening instruction is sent after the server receives in-place indication information sent by a target battery changing trolley, and the target battery changing trolley is determined by the server in a plurality of battery changing trolleys included in the target battery changing station; opening a battery cover of the target electric vehicle to enable the target battery replacement trolley to acquire the battery, and sending battery cover opening information to the server; and after receiving a battery releasing instruction sent by the server, releasing the battery of the target electric vehicle by using the battery clamp.
In the embodiment of the present application, the processor, when executing the computer program, further implements the following steps:
after receiving a new battery clamping instruction sent by the server, clamping a new battery on a battery bearing platform of the target battery replacing trolley by using the battery clamp of the target electric vehicle and sending the new battery clamping instruction to the server; and receiving a battery cover closing instruction sent by the server, closing the battery cover of the target electric vehicle according to the battery cover closing instruction sent by the server, and sending a battery cover closing instruction to the server.
In an embodiment of the present application, there is provided a computer device including a memory and a processor, the memory storing a computer program, and the processor implementing the following steps when executing the computer program:
the method comprises the steps that a battery changing trolley in a battery changing station sends state information of the battery changing trolley to a server, the state information is used for indicating geographical position information of the battery changing station where the battery changing trolley is located and whether the battery changing trolley is available at present, and the battery changing station comprises a plurality of trolleys with a battery changing function;
when a target electric vehicle runs to a target battery replacement station according to route information sent by the server, a target battery replacement trolley in the target battery replacement station receives a battery replacement instruction sent by the server, the route information is generated by the server according to geographical position information of the target electric vehicle and geographical position information of the target battery replacement station after receiving a battery replacement request sent by the target electric vehicle, the battery replacement request carries the geographical position information of the target electric vehicle, and the target battery replacement station is determined by the server according to the geographical position information of the target electric vehicle and the geographical position information of a plurality of battery replacement stations;
and the target battery replacement trolley drives to the target electric vehicle according to the battery replacement instruction, and replaces the battery for the target electric vehicle.
In the embodiment of the application, the target battery replacement trolley comprises a battery bearing table and a battery clamp, and the processor executes a computer program to further realize the following steps:
when the target battery replacement trolley reaches a designated area below the battery box of the target electric vehicle, sending in-place indication information to the server; receiving a battery lifting bearing platform instruction and a battery clamping instruction which are sent by the server, wherein the battery lifting bearing platform instruction is used for indicating the target battery replacing trolley to lift the battery bearing platform, and the battery clamping instruction is used for indicating the target battery replacing trolley to clamp the battery of the target electric vehicle by using the battery clamp; and sending an acquired battery instruction to the server, wherein the acquired battery instruction is obtained according to a pressure sensor connected with the battery bearing table of the target battery replacement trolley.
In the embodiment of the present application, the processor, when executing the computer program, further implements the following steps:
receiving a battery replacement room returning instruction sent by the server, wherein the battery replacement room returning instruction is used for indicating the target battery replacement trolley to drive to a battery replacement room so that the target battery replacement trolley places the battery in the battery replacement room and obtains a new battery; when the target battery replacement trolley acquires a new battery in the battery replacement room, sending a new battery acquisition instruction to the server; and receiving a new battery installation instruction sent by the server, wherein the new battery installation instruction is used for indicating the target battery replacement trolley to drive to the target electric vehicle so as to enable the target battery replacement trolley to install the new battery for the target electric vehicle.
In the embodiment of the present application, the processor, when executing the computer program, further implements the following steps:
when the target battery replacement trolley reaches the designated area below the battery box of the target electric vehicle, the in-place indication information is sent to the server; after receiving a battery bearing platform lifting instruction sent by the server, lifting the battery bearing platform and sending the battery bearing platform lifting instruction to the server; receiving a new battery loosening instruction and a battery bearing platform descending instruction sent by the server, wherein the new battery loosening instruction is used for indicating the target battery replacing trolley to loosen the new battery by using the battery clamp, and the battery bearing platform descending instruction is used for indicating the target battery replacing trolley to fall down on the battery bearing platform; and after the instruction of descending the battery bearing platform is sent to the server, a battery replacement completion instruction sent by the server is received, wherein the battery replacement completion instruction is used for indicating that the target battery replacement trolley drives to the battery replacement room.
In an embodiment of the application, a computer-readable storage medium is provided, on which a computer program is stored, which computer program, when being executed by a processor, realizes the steps of:
receiving a battery replacement request sent by a target electric vehicle, wherein the battery replacement request carries geographical position information of the target electric vehicle;
determining a target power changing station from a plurality of power changing stations according to the geographical position information, wherein the power changing station comprises a plurality of power changing trolleys with a battery changing function;
generating and sending route information to the target electric vehicle according to the geographical position information of the target electric vehicle and the geographical position information of the target battery replacing station, wherein the route information is used for indicating the target electric vehicle to drive to the target battery replacing station so that a battery replacing trolley in the target battery replacing station replaces a battery for the target electric vehicle.
In an embodiment of the application, the computer program when executed by the processor further performs the steps of:
after battery replacement waiting information sent by the target electric vehicle is received, a battery replacement instruction is sent to a target battery replacement trolley in the target battery replacement station, the battery replacement instruction is used for indicating the target battery replacement trolley to drive to the target electric vehicle, and the battery replacement waiting information is used for indicating the target electric vehicle to drive into a waiting area of the target battery replacement station.
In an embodiment of the application, the computer program when executed by the processor further performs the steps of:
after in-place indication information sent by the target battery replacing trolley is received, a battery cover opening instruction is sent to the target electric vehicle, and the in-place indication information is used for indicating that the target battery replacing trolley reaches a specified area below a battery box of the target electric vehicle.
In the embodiment of the application, the target battery replacement trolley comprises a battery bearing platform and a battery clamp; the computer program when executed by the processor further realizes the steps of:
after battery cover opening information sent by the target electric vehicle is received, sending a battery lifting bearing platform instruction and a battery clamping instruction to the target battery replacing trolley, wherein the battery lifting bearing platform instruction is used for indicating the target battery replacing trolley to lift the battery bearing platform, and the battery clamping instruction is used for indicating the target battery replacing trolley to clamp the battery of the target electric vehicle by using the battery clamp; after battery clamping indication information sent by the target battery replacing trolley is received, a battery loosening instruction is sent to the target electric vehicle, the battery loosening instruction is used for indicating the target electric vehicle to loosen the battery, and the battery clamping indication information is used for indicating the target battery replacing trolley to clamp the battery of the target electric vehicle by using the battery clamp.
In an embodiment of the application, the computer program when executed by the processor further performs the steps of:
after receiving an acquired battery instruction sent by the target battery replacement trolley, sending a battery replacement room returning instruction to the target battery replacement trolley, wherein the battery replacement room returning instruction is used for indicating the target battery replacement trolley to drive to a battery replacement room, so that the target battery replacement trolley places the battery in the battery replacement room and acquires a new battery; after receiving an acquired new battery instruction sent by the target battery replacement trolley, sending a new battery installation instruction to the target battery replacement trolley, wherein the new battery installation instruction is used for indicating the target battery replacement trolley to drive to the target electric vehicle, so that the target battery replacement trolley installs the new battery for the target electric vehicle.
In an embodiment of the application, the computer program when executed by the processor further performs the steps of:
after receiving the in-place indication information sent by the target battery replacing trolley, sending a battery bearing platform lifting instruction to the target battery replacing trolley; after a command of lifting the battery carrying platform sent by the target battery replacing trolley is received, a new battery clamping command is sent to the target electric vehicle, and the new battery clamping command is used for instructing the target electric vehicle to clamp the new battery by using a battery clamp.
In an embodiment of the application, the computer program when executed by the processor further performs the steps of:
after a new battery clamping instruction sent by the target electric vehicle is received, a new battery loosening instruction and a battery carrying platform descending instruction are sent to the target battery replacing trolley, the new battery loosening instruction is used for indicating the target battery replacing trolley to loosen the new battery by using the battery clamp, and the battery carrying platform descending instruction is used for indicating the target battery replacing trolley to descend to the battery carrying platform; after a battery loading platform descending instruction sent by the target battery replacing trolley is received, a battery cover closing instruction is sent to the target electric vehicle, and the battery cover closing instruction is used for indicating the target electric vehicle to close an opened battery cover; after a battery cover closing instruction sent by the target electric vehicle is received, a battery replacement completion instruction is sent to the target battery replacement trolley, and the battery replacement completion instruction is used for indicating that the target battery replacement trolley drives to the battery replacement room.
In an embodiment of the application, a computer-readable storage medium is provided, on which a computer program is stored, which computer program, when being executed by a processor, realizes the steps of:
when the battery electric quantity of the target electric vehicle is detected to be smaller than a low electric quantity threshold value, sending a battery replacement request to a server, wherein the battery replacement request carries geographical position information of the target electric vehicle;
receiving route information sent by the server, wherein the route information is generated by the server according to the geographical position information of the target battery replacement station determined from a plurality of battery replacement stations and the geographical position information of the target battery replacement station, and the battery replacement station comprises a plurality of battery replacement trolleys with a battery replacement function;
and driving to a target battery replacement station according to the route information so as to enable a battery replacement trolley in the target battery replacement station to replace a battery for the target electric vehicle.
In an embodiment of the application, the target electric vehicle comprises a battery holder, and the computer program, when executed by the processor, further performs the steps of:
when the target electric vehicle reaches a waiting area of the target battery replacement station, sending battery replacement waiting information to the server; receiving a battery cover opening instruction sent by the server, wherein the battery cover opening instruction is sent after the server receives in-place indication information sent by a target battery changing trolley, and the target battery changing trolley is determined by the server in a plurality of battery changing trolleys included in the target battery changing station; opening a battery cover of the target electric vehicle to enable the target battery replacement trolley to acquire the battery, and sending battery cover opening information to the server; and after receiving a battery releasing instruction sent by the server, releasing the battery of the target electric vehicle by using the battery clamp.
In an embodiment of the application, the computer program when executed by the processor further performs the steps of:
after receiving a new battery clamping instruction sent by the server, clamping a new battery on a battery bearing platform of the target battery replacing trolley by using the battery clamp of the target electric vehicle and sending the new battery clamping instruction to the server; and receiving a battery cover closing instruction sent by the server, closing the battery cover of the target electric vehicle according to the battery cover closing instruction sent by the server, and sending a battery cover closing instruction to the server.
In an embodiment of the application, a computer-readable storage medium is provided, on which a computer program is stored, which computer program, when being executed by a processor, realizes the steps of:
the method comprises the steps that a battery changing trolley in a battery changing station sends state information of the battery changing trolley to a server, the state information is used for indicating geographical position information of the battery changing station where the battery changing trolley is located and whether the battery changing trolley is available at present, and the battery changing station comprises a plurality of trolleys with a battery changing function;
when a target electric vehicle runs to a target battery replacement station according to route information sent by the server, a target battery replacement trolley in the target battery replacement station receives a battery replacement instruction sent by the server, the route information is generated by the server according to geographical position information of the target electric vehicle and geographical position information of the target battery replacement station after receiving a battery replacement request sent by the target electric vehicle, the battery replacement request carries the geographical position information of the target electric vehicle, and the target battery replacement station is determined by the server according to the geographical position information of the target electric vehicle and the geographical position information of a plurality of battery replacement stations;
and the target battery replacement trolley drives to the target electric vehicle according to the battery replacement instruction, and replaces the battery for the target electric vehicle.
In this embodiment, the target battery replacement trolley includes a battery carrying platform and a battery clamp, and the computer program, when executed by the processor, further implements the following steps:
when the target battery replacement trolley reaches a designated area below the battery box of the target electric vehicle, sending in-place indication information to the server; receiving a battery lifting bearing platform instruction and a battery clamping instruction which are sent by the server, wherein the battery lifting bearing platform instruction is used for indicating the target battery replacing trolley to lift the battery bearing platform, and the battery clamping instruction is used for indicating the target battery replacing trolley to clamp the battery of the target electric vehicle by using the battery clamp; and sending an acquired battery instruction to the server, wherein the acquired battery instruction is obtained according to a pressure sensor connected with the battery bearing table of the target battery replacement trolley.
In an embodiment of the application, the computer program when executed by the processor further performs the steps of:
receiving a battery replacement room returning instruction sent by the server, wherein the battery replacement room returning instruction is used for indicating the target battery replacement trolley to drive to a battery replacement room so that the target battery replacement trolley places the battery in the battery replacement room and obtains a new battery; when the target battery replacement trolley acquires a new battery in the battery replacement room, sending a new battery acquisition instruction to the server; and receiving a new battery installation instruction sent by the server, wherein the new battery installation instruction is used for indicating the target battery replacement trolley to drive to the target electric vehicle so as to enable the target battery replacement trolley to install the new battery for the target electric vehicle.
In an embodiment of the application, the computer program when executed by the processor further performs the steps of:
when the target battery replacement trolley reaches the designated area below the battery box of the target electric vehicle, the in-place indication information is sent to the server; after receiving a battery bearing platform lifting instruction sent by the server, lifting the battery bearing platform and sending the battery bearing platform lifting instruction to the server; receiving a new battery loosening instruction and a battery bearing platform descending instruction sent by the server, wherein the new battery loosening instruction is used for indicating the target battery replacing trolley to loosen the new battery by using the battery clamp, and the battery bearing platform descending instruction is used for indicating the target battery replacing trolley to fall down on the battery bearing platform; and after the instruction of descending the battery bearing platform is sent to the server, a battery replacement completion instruction sent by the server is received, wherein the battery replacement completion instruction is used for indicating that the target battery replacement trolley drives to the battery replacement room.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (19)

1. A battery replacement method, the method comprising:
receiving a battery replacement request sent by a target electric vehicle, wherein the battery replacement request carries geographical position information of the target electric vehicle;
determining a target power changing station from a plurality of power changing stations according to the geographical position information, wherein the power changing station comprises a plurality of power changing trolleys with a battery changing function;
generating and sending route information to the target electric vehicle according to the geographical position information of the target electric vehicle and the geographical position information of the target battery replacing station, wherein the route information is used for indicating the target electric vehicle to drive to the target battery replacing station so that a battery replacing trolley in the target battery replacing station replaces a battery for the target electric vehicle.
2. The method of claim 1, wherein after generating and transmitting route information to the target electric vehicle, the method further comprises:
after battery replacement waiting information sent by the target electric vehicle is received, a battery replacement instruction is sent to a target battery replacement trolley in the target battery replacement station, the battery replacement instruction is used for indicating the target battery replacement trolley to drive towards the target electric vehicle, and the battery replacement waiting information is used for indicating the target electric vehicle to drive into a waiting area of the target battery replacement station.
3. The method of claim 2, wherein after sending a battery replacement command to a target replacement cart in the target replacement station, the method further comprises:
after in-place indication information sent by the target battery replacing trolley is received, a battery cover opening instruction is sent to the target electric vehicle, and the in-place indication information is used for indicating that the target battery replacing trolley reaches a specified area below a battery box of the target electric vehicle.
4. The method of claim 3, wherein the target swap cart comprises a battery carrier and a battery clamp; after the battery cover opening instruction is sent to the target electric vehicle, the method further comprises the following steps:
after battery cover opening information sent by the target electric vehicle is received, sending a battery lifting bearing platform instruction and a battery clamping instruction to the target battery replacing trolley, wherein the battery lifting bearing platform instruction is used for indicating the target battery replacing trolley to lift the battery bearing platform, and the battery clamping instruction is used for indicating the target battery replacing trolley to clamp the battery of the target electric vehicle by using the battery clamp;
after battery clamping indication information sent by the target battery replacing trolley is received, a battery loosening instruction is sent to the target electric vehicle, the battery loosening instruction is used for indicating the target electric vehicle to loosen the battery, and the battery clamping indication information is used for indicating the target battery replacing trolley to clamp the battery of the target electric vehicle by using the battery clamp.
5. The method of claim 4, wherein after sending a battery release command to the target electric vehicle, the method further comprises:
after receiving an acquired battery command sent by the target battery replacement trolley, sending a battery replacement room returning command to the target battery replacement trolley, wherein the battery replacement room returning command is used for indicating the target battery replacement trolley to drive to a battery replacement room, so that the target battery replacement trolley places the battery in the battery replacement room and acquires a new battery;
after receiving an acquired new battery instruction sent by the target battery replacement trolley, sending a new battery installation instruction to the target battery replacement trolley, wherein the new battery installation instruction is used for indicating the target battery replacement trolley to drive to the target electric vehicle, so that the target battery replacement trolley installs the new battery for the target electric vehicle.
6. The method of claim 5, wherein after sending an install new battery command to the target swap cart, the method further comprises:
after the in-place indication information sent by the target battery replacing trolley is received, sending a battery carrying platform lifting instruction to the target battery replacing trolley;
after a command of lifting the battery carrying platform sent by the target battery replacing trolley is received, a new battery clamping command is sent to the target electric vehicle, and the new battery clamping command is used for instructing the target electric vehicle to clamp the new battery by using a battery clamp.
7. The method of claim 6, wherein after sending the command to the target electric vehicle to clamp the new battery, the method further comprises:
after a new battery clamping instruction sent by the target electric vehicle is received, a new battery loosening instruction and a battery carrying platform descending instruction are sent to the target battery replacing trolley, the new battery loosening instruction is used for indicating the target battery replacing trolley to loosen the new battery by using the battery clamp, and the battery carrying platform descending instruction is used for indicating the target battery replacing trolley to descend the battery carrying platform;
after a battery loading platform descending instruction sent by the target battery replacing trolley is received, a battery cover closing instruction is sent to the target electric vehicle, and the battery cover closing instruction is used for indicating the target electric vehicle to close an opened battery cover;
after a battery cover closing instruction sent by the target electric vehicle is received, a battery replacement completion instruction is sent to the target battery replacement trolley, and the battery replacement completion instruction is used for indicating that the target battery replacement trolley drives to the battery replacement room.
8. A battery replacement method, the method comprising:
when the battery electric quantity of the target electric vehicle is detected to be smaller than a low electric quantity threshold value, sending a battery replacement request to a server, wherein the battery replacement request carries geographical position information of the target electric vehicle;
receiving route information sent by the server, wherein the route information is generated by the server according to geographical position information of a target battery replacement station determined by the server from a plurality of battery replacement stations and geographical position information of the target battery replacement station, and the battery replacement station comprises a plurality of battery replacement trolleys with a battery replacement function;
and driving to a target battery replacement station according to the route information so as to enable a battery replacement trolley in the target battery replacement station to replace a battery for the target electric vehicle.
9. The method of claim 8, wherein the target electric vehicle comprises a battery holder, and wherein after traveling to a target power conversion station according to the route information, the method further comprises:
after the target electric vehicle reaches a waiting area of the target battery replacement station, sending battery replacement waiting information to the server;
receiving a battery cover opening instruction sent by the server, wherein the battery cover opening instruction is sent after the server receives in-place indication information sent by a target battery changing trolley, and the target battery changing trolley is determined by the server in a plurality of battery changing trolleys included in the target battery changing station;
opening a battery cover of the target electric vehicle to enable the target battery replacement trolley to acquire the battery, and sending battery cover opening information to the server;
and after a battery loosening instruction sent by the server is received, loosening the battery of the target electric vehicle by using the battery clamp.
10. The method of claim 9, wherein after loosening the battery of the target electric vehicle using the battery clamp, the method further comprises:
after a new battery clamping instruction sent by the server is received, clamping a new battery on a battery bearing table of the target battery replacing trolley by using the battery clamp of the target electric vehicle and sending the new battery clamping instruction to the server;
and receiving a battery cover closing instruction sent by the server, closing the battery cover of the target electric vehicle according to the battery cover closing instruction sent by the server, and sending a battery cover closing instruction to the server.
11. A battery replacement method, the method comprising:
the method comprises the steps that a battery changing trolley in a battery changing station sends state information of the battery changing trolley to a server, wherein the state information is used for indicating geographical position information of the battery changing station where the battery changing trolley is located and whether the battery changing trolley is available currently or not, and the battery changing station comprises a plurality of trolleys with a battery changing function;
when a target electric vehicle runs to a target battery replacement station according to route information sent by the server, a target battery replacement trolley in the target battery replacement station receives a battery replacement instruction sent by the server, wherein the route information is generated by the server according to geographical position information of the target electric vehicle and geographical position information of the target battery replacement station after receiving a battery replacement request sent by the target electric vehicle, the battery replacement request carries the geographical position information of the target electric vehicle, and the target battery replacement station is determined by the server according to the geographical position information of the target electric vehicle and the geographical position information of a plurality of battery replacement stations;
and the target battery replacement trolley drives to the target electric vehicle according to the battery replacement instruction, and replaces the battery for the target electric vehicle.
12. The method of claim 11, wherein the target battery replacement cart comprises a battery carrying platform and a battery clamp, and the target battery replacement cart is driven towards the target electric vehicle according to the battery replacement command, and the method further comprises:
when the target battery replacement trolley reaches a designated area below the battery box of the target electric vehicle, sending in-place indication information to the server;
receiving a battery lifting bearing platform instruction and a battery clamping instruction sent by the server, wherein the battery lifting bearing platform instruction is used for indicating the target battery replacing trolley to lift the battery bearing platform, and the battery clamping instruction is used for indicating the target battery replacing trolley to clamp the battery of the target electric vehicle by using the battery clamp;
and sending an acquired battery instruction to the server, wherein the acquired battery instruction is obtained according to a pressure sensor connected with the battery bearing table of the target battery replacement trolley.
13. The method of claim 12, wherein after sending the battery fetched instruction to the server, the method further comprises:
receiving a battery replacement room returning instruction sent by the server, wherein the battery replacement room returning instruction is used for indicating that the target battery replacement trolley drives to a battery replacement room so that the target battery replacement trolley places the battery in the battery replacement room and obtains a new battery;
after the target battery replacement trolley obtains a new battery in the battery replacement room, sending a new battery obtaining instruction to the server;
and receiving a new battery installation instruction sent by the server, wherein the new battery installation instruction is used for indicating the target battery replacement trolley to drive to the target electric vehicle so that the target battery replacement trolley installs the new battery for the target electric vehicle.
14. The method of claim 13, wherein after receiving the new battery installation instruction sent by the server, the method further comprises:
when the target battery replacement trolley reaches the designated area below the battery box of the target electric vehicle, the in-place indication information is sent to the server;
after receiving a battery carrying platform lifting instruction sent by the server, lifting the battery carrying platform and sending the battery carrying platform lifting instruction to the server;
receiving a new battery loosening instruction and a battery carrying platform descending instruction sent by the server, wherein the new battery loosening instruction is used for indicating the target battery replacing trolley to loosen the new battery by using the battery clamp, and the battery carrying platform descending instruction is used for indicating the target battery replacing trolley to fall down on the battery carrying platform;
and after sending a command of descending the battery carrying platform to the server, receiving a battery replacement completion command sent by the server, wherein the battery replacement completion command is used for indicating that the target battery replacement trolley drives to the battery replacement room.
15. A battery changing apparatus, characterized in that the apparatus comprises:
the system comprises a receiving module, a sending module and a processing module, wherein the receiving module is used for receiving a battery replacing request sent by a target electric vehicle, and the battery replacing request carries geographical position information of the target electric vehicle;
the determining module is used for determining a target power exchanging station from a plurality of power exchanging stations according to the geographical position information, and each power exchanging station comprises a plurality of power exchanging trolleys with a battery exchanging function;
the sending module is used for generating and sending route information to the target electric vehicle according to the geographical position information of the target electric vehicle and the geographical position information of the target battery replacing station, wherein the route information is used for indicating the target electric vehicle to drive to the target battery replacing station, so that a battery replacing trolley in the target battery replacing station replaces a battery for the target electric vehicle.
16. A battery changing apparatus, characterized in that the apparatus comprises:
the sending module is used for sending a battery replacing request to a server when the battery electric quantity of a target electric vehicle is detected to be smaller than a low electric quantity threshold value, wherein the battery replacing request carries the geographical position information of the target electric vehicle;
the receiving module is used for receiving route information sent by the server, the route information is generated by the server according to geographical position information of a target battery replacement station determined from a plurality of battery replacement stations and geographical position information of the target battery replacement station, and the battery replacement station comprises a plurality of battery replacement trolleys with a battery replacement function;
and the driving module is used for driving to a target battery replacement station according to the route information so as to enable a battery replacement trolley in the target battery replacement station to replace a battery for the target electric vehicle.
17. A battery changing apparatus, characterized in that the apparatus comprises:
the system comprises a sending module, a power exchanging station and a server, wherein the sending module is used for sending own state information to the server by a power exchanging trolley in the power exchanging station, the state information is used for indicating the geographical position information of the power exchanging trolley in the power exchanging station and whether the power exchanging trolley is available currently, and the power exchanging station comprises a plurality of trolleys with a power exchanging function;
the system comprises a receiving module and a processing module, wherein the receiving module is used for receiving a battery replacing instruction sent by a server by a target battery replacing trolley in a target battery replacing station after a target electric vehicle runs to the target battery replacing station according to route information sent by the server, the route information is generated by the server according to geographical position information of the target electric vehicle and geographical position information of the target battery replacing station after receiving a battery replacing request sent by the target electric vehicle, the battery replacing request carries the geographical position information of the target electric vehicle, and the target battery replacing station is determined by the server according to the geographical position information of the target electric vehicle and the geographical position information of a plurality of battery replacing stations;
and the replacing module is used for driving the target battery replacing trolley to the target electric vehicle according to the battery replacing instruction and replacing the battery for the target electric vehicle.
18. A computer device comprising a memory and a processor, the memory storing a computer program, wherein the processor implements the steps of the method of any one of claims 1 to 14 when executing the computer program.
19. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 14.
CN201911418868.2A 2019-12-31 2019-12-31 Battery replacing method and device, computer equipment and storage medium Pending CN111231731A (en)

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