CN114683905A - Remote authorization charging temporary electric quantity generation method and system for battery replacement type electric vehicle - Google Patents

Remote authorization charging temporary electric quantity generation method and system for battery replacement type electric vehicle Download PDF

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Publication number
CN114683905A
CN114683905A CN202210300750.5A CN202210300750A CN114683905A CN 114683905 A CN114683905 A CN 114683905A CN 202210300750 A CN202210300750 A CN 202210300750A CN 114683905 A CN114683905 A CN 114683905A
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China
Prior art keywords
charging
battery
management system
cloud server
temporary
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CN202210300750.5A
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Chinese (zh)
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CN114683905B (en
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白玉凤
李攀
兰志波
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Aulton New Energy Automotive Technology Co Ltd
Shanghai Dianba New Energy Technology Co Ltd
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Aulton New Energy Automotive Technology Co Ltd
Shanghai Dianba New Energy Technology Co Ltd
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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
    • B60L53/60—Monitoring or controlling charging stations
    • B60L53/62—Monitoring or controlling charging stations in response to charging parameters, e.g. current, voltage or electrical charge
    • 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
    • B60L53/68—Off-site monitoring or control, e.g. remote control
    • 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
    • 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
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
    • 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
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/70—Interactions with external data bases, e.g. traffic centres
    • 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
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles
    • Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
    • Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
    • Y04S30/14—Details associated with the interoperability, e.g. vehicle recognition, authentication, identification or billing

Abstract

The invention provides a method and a system for generating temporary electric quantity for remote authorized charging of a battery-swapping electric vehicle, wherein the generation method comprises the following steps: the cloud server generates temporary charging electric quantity according to the recorded parameters of the power battery of the battery replacement type electric automobile; the cloud server sends a charging service request to the battery management system when receiving a request for temporarily charging the battery-replaceable electric vehicle remotely initiated by the user terminal, wherein the charging service request comprises temporary charging electric quantity. According to the invention, the temporary charging electric quantity of the electric automobile is remotely authorized, so that the electric automobile can be temporarily charged and then driven to the battery replacement station for battery replacement, and the charging authorization is ensured not to be wasted. In addition, the charging authorization condition can be checked in real time through the user terminal, and the user experience is improved.

Description

Remote authorization charging temporary electric quantity generation method and system for battery replacement type electric vehicle
Technical Field
The invention relates to the field of power battery replacement, in particular to a method and a system for generating temporary electric quantity for remote authorized charging of a battery replacement type electric vehicle.
Background
The power battery quick-change power battery supports two modes of battery replacement and charging, and a battery replacement station is used as a place for centralized charging of the power battery, and has a series of natural advantages of centralized management, charging adjustment control, battery maintenance, battery service life prolonging and the like, so that the power battery is required to be charged and maintained in the battery replacement station as much as possible. However, in daily use, the electric quantity of the power battery may not support the battery replacement station, and at this time, temporary charging authorization is required to charge the power battery, so that the power battery obtains enough energy to support the battery replacement station to perform battery replacement after temporary charging.
The current charging frequency authorization method is very easily influenced by other factors, such as stopping charging midway, so that the authorization frequency cannot be fully utilized, and the authorization frequency is wasted.
Disclosure of Invention
The invention aims to overcome the defect that the authorization times are wasted due to the fact that a charging time authorization mode is easily influenced by other factors in the prior art, and provides a method and a system for generating temporary electric quantity for remote authorization charging of a battery-replaceable electric vehicle.
The invention solves the technical problems through the following technical scheme:
the invention provides a method for generating temporary electric quantity for remote authorized charging of a battery-replaceable electric vehicle, which comprises the following steps:
the cloud server generates temporary charging electric quantity according to the recorded parameters of the power battery of the battery replacement type electric automobile;
the cloud server sends a charging service request to the battery management system when receiving a request for temporarily charging the battery-replaceable electric vehicle remotely initiated by the user terminal, wherein the charging service request comprises temporary charging electric quantity.
In view of the fact that power batteries of the battery replacement type electric automobile are all charged and maintained in a centralized mode through the battery replacement station, when the electric quantity of the power batteries is not enough to support the power batteries to return to the battery replacement station, the electric automobile can be allowed to charge the power batteries temporarily through temporary authorization. In the scheme, when temporary charging is needed, a user can send a temporary charging request to a background cloud server such as a battery ecological cloud through a user terminal such as a smart phone and a tablet personal computer, so that the cloud server requests the battery management system to authorize the temporary charging service, and after judging that the battery management system meets preset authorization conditions, the battery management system returns an application success message to the cloud server so that the user terminal can know the authorization and charge the electric vehicle temporarily in time. In addition, the charging frequency of the temporary authorization cannot be well utilized due to the influence of various factors in the temporary charging process, so the scheme also adopts a mode of authorizing the temporary charging electric quantity, and the temporary authorization can be fully utilized in the temporary charging service so as to obtain greater economic benefit and social benefit.
Preferably, the generating method further comprises:
before the cloud server sends a charging service request to the battery management system, the cloud server sends the generated temporary charging electric quantity to the user terminal, and then the received request electric quantity submitted by the user terminal is used as a new temporary charging electric quantity, and the request electric quantity does not exceed the originally generated temporary charging electric quantity.
Preferably, after the cloud server sends a charging service request to the battery management system, the generating method further includes:
the cloud server acquires an application success message sent by the battery management system, wherein the application success message is sent to the cloud server if the charging service request meets a preset authorization condition after the battery management system receives the charging service request.
Preferably, before the step of sending the charging service request to the battery management system by the cloud server, the generating method further includes: the cloud server judges whether the battery management system is on-line or not, and if not, an off-line message is sent to the user terminal.
Preferably, the sending a charging service request to the battery management system specifically includes: the cloud server sends a charging service request to the battery management system through a remote monitoring module;
the cloud server acquires an application success message sent by the battery management system, and specifically includes: and the cloud server acquires the application success message sent by the battery management system through the remote monitoring module.
Preferably, before the step of sending an application success message to the cloud server, the generating method further includes:
and if the remote monitoring module does not receive the application success message within the preset time, the remote monitoring module sends the charging service request to the battery management system again.
Preferably, the remote monitoring module is arranged in the battery replacement type electric vehicle.
Preferably, when the power conversion type electric vehicle is temporarily charged, the generation method further includes:
the cloud server sends the decrement result of the temporary charging electric quantity to the user terminal in real time, wherein the decrement result is that the battery management system decrements the temporary charging electric quantity according to the actual charging electric quantity, and the remote monitoring module monitors the decrement result in real time and sends the decrement result to the cloud server in real time.
Preferably, the generating method further comprises:
before the power-exchanging electric automobile is temporarily charged, the battery management system writes the temporary charging capacity into a nonvolatile storage medium;
and/or when the power-exchanging electric automobile is temporarily charged, the battery management system writes the decrement result into the nonvolatile storage medium in real time.
Preferably, the battery management system is disposed in the battery replacement electric vehicle.
The invention further provides a cloud server, and the cloud server is used for executing the steps of the method for generating the temporary electric quantity for remote authorized charging of the battery-swapping electric vehicle.
The invention also provides a system for generating the temporary electric quantity for remote authorized charging of the battery-replaceable electric vehicle, which comprises a cloud server and a battery management system;
the cloud server is used for generating temporary charging electric quantity according to the recorded parameters of the power battery of the battery-replaceable electric vehicle;
the cloud server is further used for sending a charging service request to the battery management system when receiving a request for temporarily charging the battery-replaceable electric vehicle remotely initiated by the user terminal, wherein the charging service request comprises temporary charging electric quantity.
Preferably, the cloud server is further configured to send the generated temporary charging capacity to the user terminal before sending a charging service request to the battery management system, and then further use the received request capacity submitted by the user terminal as a new temporary charging capacity, where the request capacity does not exceed the originally generated temporary charging capacity.
Preferably, the battery management system is configured to determine whether the charging service request meets a preset authorization condition after receiving the charging service request, and if so, send an application success message to the cloud server.
Preferably, the cloud server is further configured to determine whether the battery management system is online before sending the charging service request to the battery management system, and if not, send an offline message to the user terminal.
Preferably, the remote authorized charging control system further comprises a remote monitoring module;
the cloud server sends a charging service request to the battery management system through the remote monitoring module, and the battery management system sends an application success message to the cloud server through the remote monitoring module.
Preferably, the remote monitoring module is further configured to send the charging service request to the battery management system again when the application success message is not received within the preset time.
Preferably, the remote monitoring module is arranged in the battery replacement type electric vehicle.
Preferably, when the power conversion type electric automobile is temporarily charged:
the battery management system is also used for decreasing the temporary charging electric quantity according to the actual charging electric quantity;
the remote monitoring module is also used for monitoring the degressive result in real time and sending the degressive result to the cloud server in real time;
the cloud server is further used for sending the decrement result to the user terminal in real time.
Preferably, the battery management system further comprises a non-volatile storage medium;
before the power-exchanging electric automobile is temporarily charged, the battery management system is also used for writing the temporary charging capacity into a nonvolatile storage medium;
and/or, when the rechargeable electric automobile is temporarily charged, the battery management system is also used for writing the decrement result into the nonvolatile storage medium in real time.
Preferably, the battery management system is disposed in the battery replacement electric vehicle.
The invention also provides a remote authorization charging control system of the battery-swapping electric automobile, which is characterized by comprising a cloud server and a battery management system;
the cloud server is used for sending a charging service request to the battery management system when receiving a request for temporarily charging the battery-replaceable electric vehicle remotely initiated by a user terminal, wherein the charging service request comprises temporary charging electric quantity;
the battery management system is used for judging whether the charging service request meets a preset authorization condition or not after receiving the charging service request, and if so, sending an application success message to the cloud server;
the cloud server is further used for sending the application success message and the temporary charging capacity to the user terminal.
In view of the fact that power batteries of the battery replacement type electric automobile are all charged and maintained in a centralized mode through the battery replacement station, when the electric quantity of the power batteries is not enough to support the power batteries to return to the battery replacement station, the electric automobile can be allowed to charge the power batteries temporarily through temporary authorization. In the scheme, when temporary charging is needed, a user can send a temporary charging request to a background cloud server such as a battery ecological cloud through a user terminal such as a smart phone and a tablet personal computer, so that the cloud server requests the battery management system to authorize the temporary charging service, and after judging that the battery management system meets preset authorization conditions, the battery management system returns an application success message to the cloud server so that the user terminal can know the authorization and charge the electric vehicle temporarily in time. In addition, the charging frequency of the temporary authorization cannot be well utilized due to the influence of various factors in the temporary charging process, so the scheme also adopts a mode of authorizing the temporary charging electric quantity, and the temporary authorization can be fully utilized in the temporary charging service so as to obtain greater economic benefit and social benefit.
Preferably, the cloud server is further configured to generate the temporary charging electric quantity according to the recorded parameters of the power battery of the battery-swapping electric vehicle before sending the charging service request to the battery management system.
In the scheme, in view of the fact that various state parameters of the power battery of the battery replacement type electric automobile and position information of each battery replacement station are recorded in the cloud server, at this time, the cloud server can generate the temporary charging electric quantity which is relatively reasonable according to the parameters and the distance situation of the user from the battery replacement station, so that the user has enough electric quantity to reach the battery replacement station, and the big data function of the cloud server is fully exerted.
Preferably, the cloud server is further configured to send the generated temporary charging electric quantity to the user terminal before sending the charging service request to the battery management system, and then use the received request electric quantity submitted by the user terminal as a new temporary charging electric quantity, where the request electric quantity does not exceed the originally generated temporary charging electric quantity. In the scheme, the user can request the charging electric quantity within the temporary charging electric quantity range issued by the cloud server according to the self condition such as the charging environment, the charging waiting time and the like, so that the use experience of the user is improved.
Preferably, the cloud server is further configured to determine whether the battery management system is online before sending the charging service request to the battery management system, and if not, send an offline message to the user terminal. Therefore, when the battery management system is not on line, a user can timely know the situation, so that the battery management system is on line, and the cloud server is timely accessed.
Preferably, the remote authorized charging control system further includes a remote monitoring module, the cloud server sends the charging service request to the battery management system through the remote monitoring module, and the battery management system sends the application success message to the cloud server through the remote monitoring module. Therefore, the remote monitoring module is used as a communication medium between the cloud server and the battery management system, communication standardization and simplification are realized, the functions of the cloud server and the battery management system are more independent, and the invention is favorable for popularization to other application occasions.
Preferably, the remote monitoring module is further configured to send the charging service request to the battery management system again when the application success message is not received within a preset time. In the scheme, under the condition that the battery management system cannot authorize temporarily, the battery management system can make no response, and at this time, the remote monitoring module uninterruptedly requests authorization from the battery management system, so that when the battery management system can authorize, the cloud server and the user terminal can timely acquire authorization, the power battery is charged temporarily, and the overall efficiency of the remote authorization charging control system is improved.
Preferably, the remote monitoring module is disposed in the battery replacement electric vehicle.
Preferably, when the battery replacement type electric vehicle is temporarily charged:
the battery management system is also used for decreasing the temporary charging electric quantity according to the actual charging electric quantity;
the remote monitoring module is also used for monitoring a degressive result in real time and sending the degressive result to the cloud server in real time;
and the cloud server is also used for sending the decreasing result to the user terminal in real time.
In the scheme, the actual charging capacity is monitored, and the temporary charging capacity is decreased progressively, so that a user can know the charging condition in time, and the user experience is improved.
Preferably, the battery management system further comprises a non-volatile storage medium;
before the battery replacement type electric automobile is temporarily charged, the battery management system is further used for writing the temporary charging capacity into the nonvolatile storage medium;
and/or when the battery replacement type electric automobile is temporarily charged, the battery management system is further used for writing the decrement result into the nonvolatile storage medium in real time.
In the scheme, the authorization condition and the temporary charging condition are recorded through the nonvolatile storage medium, so that the temporary charging service process can be traced, and the user experience is improved.
Preferably, the battery management system is disposed in the battery replacement electric vehicle.
The invention also provides a remote authorization charging control method of the battery-replaceable electric vehicle, which is characterized by comprising the following steps of:
s1, when receiving a request for temporarily charging the battery-replaceable electric vehicle remotely initiated by a user terminal, the cloud server sends a charging service request to a battery management system, wherein the charging service request comprises a temporary charging electric quantity;
s2, after receiving the charging service request, the battery management system sends an application success message to the cloud server if the charging service request meets a preset authorization condition;
and S3, the cloud server sends the application success message and the temporary charging capacity to the user terminal.
Preferably, before the step of sending the charging service request to the battery management system by the cloud server, the cloud server generates the temporary charging electric quantity according to the recorded parameters of the power battery of the battery swapping electric vehicle.
Preferably, before the cloud server sends the charging service request to the battery management system, the cloud server sends the generated temporary charging electric quantity to the user terminal, and then takes the received request electric quantity submitted by the user terminal as a new temporary charging electric quantity, where the request electric quantity does not exceed the originally generated temporary charging electric quantity.
Preferably, before the step of sending the charging service request to the battery management system by the cloud server, the remote authorized charging control method further includes: and the cloud server judges whether the battery management system is online or not, and if not, sends an offline message to the user terminal.
Preferably, in step S1, the cloud server sends the charging service request to the battery management system through a remote monitoring module;
in step S2, the battery management system sends the application success message to the cloud server through the remote monitoring module.
Preferably, before step S2, the remote authorized charging control method further includes:
and S12, if the remote monitoring module does not receive the application success message within the preset time, the remote monitoring module sends the charging service request to the battery management system again.
Preferably, the remote monitoring module is disposed in the battery replacement electric vehicle.
Preferably, when the battery replacement type electric vehicle is temporarily charged, the remote authorized charging control method further includes:
the battery management system decrements the temporary charging capacity according to the actual charging capacity;
the remote monitoring module monitors the decrement result in real time and sends the decrement result to the cloud server in real time;
and the cloud server sends the decrement result to the user terminal in real time.
Preferably, the remote authorized charging control method further includes:
before the battery replacement type electric automobile is temporarily charged, the battery management system writes the temporary charging capacity into a nonvolatile storage medium;
and/or when the battery replacement type electric automobile is temporarily charged, the battery management system writes the decrement result into a nonvolatile storage medium in real time.
Preferably, the battery management system is disposed in the battery replacement electric vehicle.
The positive progress effects of the invention are as follows: according to the invention, the temporary charging electric quantity of the electric automobile is remotely authorized, so that the electric automobile can be temporarily charged and then driven to the battery replacement station for battery replacement, and the charging authorization is ensured not to be wasted. In addition, the charging authorization condition can be checked in real time through the user terminal, and the user experience is improved.
Drawings
Fig. 1 is a schematic composition diagram of a remote authorized charging control system for a battery replacement electric vehicle according to embodiment 1 of the present invention.
Fig. 2 is a schematic composition diagram of a remote authorized charging control system for a battery replacement electric vehicle according to embodiment 2 of the present invention.
Fig. 3 is a flowchart of a remote authorized charging control method for a battery replacement electric vehicle according to embodiment 3 of the present invention.
Fig. 4 is a flowchart of a remote authorized charging control method for a battery replacement electric vehicle according to embodiment 4 of the present invention.
Detailed Description
The invention is further illustrated by the following examples, which are not intended to limit the scope of the invention.
Example 1
As shown in fig. 1, the remote authorized charging control system for a battery-replaceable electric vehicle according to the embodiment includes a cloud server 1 and a battery management system 2, where the cloud server 1 is configured to send a charging service request to the battery management system 2 when receiving a request for temporarily charging the battery-replaceable electric vehicle remotely initiated by a user terminal 3, where the charging service request includes a temporary charging electric quantity; the battery management system 2 is used for judging whether the charging service request meets a preset authorization condition or not after receiving the charging service request, and if so, sending an application success message to the cloud server 1; the cloud server 1 is further configured to send the application success message and the temporary charging capacity to the user terminal 3.
Thus, when the power-change electric automobile needs to be temporarily charged, a user can use the user terminal 3 such as a smart phone, a tablet personal computer and other remote devices to send a temporary charging request to the cloud server 1 at the background such as a battery ecological cloud, so that the cloud server 1 requests the battery management system 2 to authorize the temporary charging service, and after judging that the preset authorization condition is met, the battery management system 2 returns an application success message to the user terminal 3 through the cloud server 1 to inform the user terminal 3 that the authorization is successful, so that the user can conveniently and timely temporarily charge the power-change electric automobile. In addition, the temporary charging is easily affected by various factors, and the waste of the authorization times is often caused, so the embodiment adopts a mode of authorizing the temporary charging electric quantity, so that the authorization can be fully utilized in the temporary charging service to obtain greater economic benefit and social benefit.
During specific implementation, the big data processing capability of the cloud server 1 can be fully exerted, that is, the cloud server 1 generates the temporary charging electric quantity relatively reasonably according to the recorded various state parameters of the power battery of the battery replacement type electric vehicle, the position information of each battery replacement station, the current user distance battery replacement station condition and the like, so that the user has enough electric quantity to reach the battery replacement station for battery replacement. Furthermore, the cloud server 1 further sends the generated temporary charging capacity to the user terminal 3, so that the user submits the requested capacity according to the self condition, and thus the cloud server 1 requests the requested capacity as a new temporary charging capacity to the battery management system 2, where the requested capacity submitted by the user terminal 3 should certainly not exceed the temporary charging capacity previously issued by the cloud server 1.
In specific implementation, the cloud server 1 is further configured to determine whether the battery management system 2 is online before sending the charging service request to the battery management system 2, and if not, send an offline message to the user terminal, for example, the battery management system 2 is not powered on to work, so that the user can timely know the situation and timely power on the battery management system 2 to work, so that the cloud server 1 can know the state of the battery management system 2 before sending the request.
Example 2
As shown in fig. 2, the remote authorized charging control system for a battery-replaceable electric vehicle according to this embodiment is based on embodiment 1, and employs a remote monitoring module 4 as a communication medium between a cloud server 1 and a battery management system 2, so that the cloud server 1 and the battery management system 2 perform remote communication, that is, the remote authorized charging control system further includes the remote monitoring module 4, the cloud server 1 sends the charging service request to the battery management system 2 through the remote monitoring module 4, and the battery management system 2 sends the application success message to the cloud server 1 through the remote monitoring module 4. Therefore, communication standardization and simplification are achieved, the functions of the cloud server 1 and the battery management system 2 are independent, and the remote authorization charging control system is favorable for popularization to other application occasions.
Further, when this implementation is specifically implemented, remote monitoring module 4 is still used for not receiving in the time of predetermineeing during the application success message, will again charge service request sends to battery management system 2, like this, even under the condition that battery management system 2 can't authorize temporarily, battery management system 2 can not make any response, and cloud server 1 also need not repeatedly to send the request to battery management system 2, just at this moment by remote monitoring module 4 uninterruptedly to battery management system 2 request the authorization can to when battery management system 2 can authorize, just can let cloud server 1 learn in time the authorization, promoted remote authorization charging control system's overall efficiency.
During specific implementation, the battery management system 2 and the remote monitoring module 4 can be arranged in the battery replacement type electric automobile, so that the system design is simplified.
Further, when the battery replacement type electric vehicle is temporarily charged, the battery management system 2 is further configured to decrease the temporary charging electric quantity according to the actual charging electric quantity, the remote monitoring module 4 is further configured to monitor the decrease result in real time and send the decrease result to the cloud server 1 in real time, and the cloud server 1 is further configured to send the decrease result to the user terminal 3 in real time, so that a user can timely know the charging condition through display of the user terminal 3, and user experience is improved.
Further, to ensure the traceability of the temporary charging, the battery management system 2 further includes a non-volatile storage medium (not shown), and before the temporary charging of the battery-replaceable electric vehicle, the battery management system 2 is further configured to write the temporary charging capacity into the non-volatile storage medium; and when the battery replacement type electric automobile is temporarily charged, the battery management system 2 is further configured to write the decrement result into the nonvolatile storage medium in real time.
Example 3
As shown in fig. 3, the remote authorized charging control method for a battery-replaceable electric vehicle according to the embodiment includes the following steps:
s100, the cloud server judges whether the battery management system is on-line or not, and if not, an off-line message is sent to the user terminal;
s101, when receiving a request for temporarily charging the battery-replaceable electric vehicle remotely initiated by a user terminal, the cloud server sends a charging service request to a battery management system, wherein the charging service request comprises a temporary charging electric quantity;
wherein, through authorizing the electric quantity of charging temporarily, can fully utilize this authorization in charging temporarily to obtain bigger economic benefits. The temporary charging electric quantity can be directly generated by the cloud server, namely the cloud server generates the relatively reasonable temporary charging electric quantity according to various recorded state parameters of a power battery of the battery replacement type electric vehicle, position information of each battery replacement station, the distance condition between a current user and the battery replacement station and the like, so that the user has enough electric quantity to reach the battery replacement station for battery replacement; the temporary charging electric quantity can be generated by the cloud server and then sent to the user terminal, and then the user submits a specific request electric quantity according to the self condition, and certainly, the request electric quantity submitted by the user should not exceed the temporary charging electric quantity previously sent by the cloud server.
S102, after receiving the charging service request, the battery management system sends an application success message to the cloud server if the charging service request meets a preset authorization condition;
if the charging service request does not meet the preset authorization condition, the battery management system can not reply the charging service request.
S103, the cloud server sends the application success message and the temporary charging capacity to the user terminal.
Through the steps, the user can obtain the authorization in time, temporarily charge the battery-replaceable electric vehicle, and fully utilize the authorization in the temporary charging service after adopting the mode of authorizing the temporary charging electric quantity so as to obtain greater economic benefit and social benefit.
Example 4
As shown in fig. 4, in this embodiment, based on embodiment 3, in a specific implementation of step S101, the cloud server sends the charging service request to the battery management system through a remote monitoring module; in a specific implementation of step S102, the battery management system sends the application success message to the cloud server through the remote monitoring module.
Further, in the specific implementation of step S101, if the remote monitoring module does not receive the application success message within the preset time, the remote monitoring module sends the charging service request to the battery management system again.
Further, in order to facilitate a user to observe a temporary charging condition, when the battery replacement type electric vehicle is temporarily charged, the battery management system decrements the temporary charging electric quantity according to an actual charging electric quantity; the remote monitoring module monitors the decrement result in real time and sends the decrement result to the cloud server in real time; and the cloud server sends the decrement result to the user terminal in real time.
Further, in order to make temporary charging traceable, before temporarily charging the battery replacement type electric vehicle, the battery management system writes the temporary charging capacity into a nonvolatile storage medium; and/or when the battery replacement type electric automobile is temporarily charged, the battery management system writes the decrement result into a nonvolatile storage medium in real time.
Further, the battery management system and the remote monitoring module can be arranged in the battery replacement type electric vehicle.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.

Claims (21)

1. A method for generating temporary electric quantity for remote authorized charging of a battery-replaceable electric vehicle is characterized by comprising the following steps:
the cloud server generates temporary charging electric quantity according to the recorded parameters of the power battery of the battery replacement type electric automobile;
the charging method comprises the steps that when a request for temporarily charging the battery-replaceable electric automobile initiated remotely by a user terminal is received, the cloud server sends a charging service request to a battery management system, wherein the charging service request comprises the temporary charging electric quantity.
2. The method for generating the temporary electric quantity for the remote authorized charging of the battery-replaceable electric vehicle as set forth in claim 1, wherein the method further comprises:
before the cloud server sends a charging service request to the battery management system, the cloud server sends the generated temporary charging electric quantity to the user terminal, and then takes the received request electric quantity submitted by the user terminal as a new temporary charging electric quantity, wherein the request electric quantity does not exceed the originally generated temporary charging electric quantity.
3. The method for generating temporary charging capacity for remote authorized charging of a battery-replaceable electric vehicle according to claim 1, wherein after the cloud server sends a charging service request to the battery management system, the method further comprises:
the cloud server acquires an application success message sent by the battery management system, wherein the application success message is sent to the cloud server if the charging service request meets a preset authorization condition after the battery management system receives the charging service request.
4. The method for generating temporary electric quantity for charging authorized remotely for a battery-replaceable electric vehicle according to claim 1, wherein before the step of sending the charging service request to the battery management system by the cloud server, the method further comprises: and the cloud server judges whether the battery management system is online or not, and if not, sends an offline message to the user terminal.
5. The method for generating temporary charging capacity authorized remotely for an electric vehicle according to claim 3,
sending a charging service request to the battery management system, specifically comprising: the cloud server sends the charging service request to the battery management system through a remote monitoring module;
the cloud server acquires the application success message sent by the battery management system, and the method specifically includes: and the cloud server acquires the application success message sent by the battery management system through the remote monitoring module.
6. The method for generating temporary charging capacity in remote authorized mode for a battery-replaceable electric vehicle according to claim 5, wherein before the step of sending a success application message to the cloud server, the method further comprises:
if the remote monitoring module does not receive the application success message within the preset time, the remote monitoring module sends the charging service request to the battery management system again.
7. The method for generating temporary electric quantity for remote authorized charging of a battery-replaceable electric vehicle according to claim 5, wherein the remote monitoring module is disposed in the battery-replaceable electric vehicle.
8. The method for generating temporary electric quantity for remote authorized charging of a battery-replaceable electric vehicle according to claim 5, wherein when the battery-replaceable electric vehicle is temporarily charged, the method further comprises:
the cloud server sends the decrement result of the temporary charging electric quantity to the user terminal in real time, wherein the decrement result is that the battery management system decrements the temporary charging electric quantity according to the actual charging electric quantity, and the remote monitoring module monitors the decrement result in real time and sends the decrement result to the cloud server in real time.
9. The method for generating the temporary electric quantity for the remote authorized charging of the battery-replaceable electric vehicle as set forth in claim 8, wherein the method further comprises:
before the battery replacement type electric automobile is temporarily charged, the battery management system writes the temporary charging capacity into a nonvolatile storage medium;
and/or when the battery replacement type electric automobile is temporarily charged, the battery management system writes the decrement result into a nonvolatile storage medium in real time.
10. The method for generating temporary electric quantity for remote authorized charging of a battery replaceable electric vehicle according to any one of claims 1 to 9, wherein the battery management system is disposed in the battery replaceable electric vehicle.
11. The cloud server is used for executing the steps of the remote authorized charging temporary electric quantity generation method for the battery-replaceable electric vehicle as claimed in any one of claims 1 to 10.
12. A temporary remote authorized charging electric quantity generation system of a battery-swapping electric vehicle is characterized by comprising a cloud server and a battery management system;
the cloud server is used for generating temporary charging electric quantity according to the recorded parameters of the power battery of the battery replacement type electric automobile;
the cloud server is further used for sending a charging service request to the battery management system when receiving a request for temporarily charging the battery-replaceable electric vehicle initiated by a user terminal remotely, wherein the charging service request comprises temporary charging electric quantity.
13. The remote authorized charging temporary electric quantity generation system of the battery-replaceable electric vehicle as claimed in claim 12,
the cloud server is further used for sending the generated temporary charging electric quantity to the user terminal before sending a charging service request to the battery management system, and then taking the received request electric quantity submitted by the user terminal as a new temporary charging electric quantity, wherein the request electric quantity does not exceed the originally generated temporary charging electric quantity.
14. The system of claim 12, wherein the battery management system is configured to determine whether the charging service request meets a predetermined authorization condition after receiving the charging service request, and if so, send an application success message to the cloud server.
15. The system of claim 12, wherein the cloud server is further configured to determine whether the battery management system is online before sending the charging service request to the battery management system, and if not, send an offline message to the user terminal.
16. The system for generating temporary remote authorized charging power for a battery-replaceable electric vehicle as claimed in claim 12, wherein the remote authorized charging control system further comprises a remote monitoring module;
the cloud server sends the charging service request to the battery management system through the remote monitoring module, and the battery management system sends an application success message to the cloud server through the remote monitoring module.
17. The system for generating temporary remote authorized charging electric quantity for a battery-replaceable electric vehicle according to claim 16, wherein the remote monitoring module is further configured to send the charging service request to the battery management system again when the application success message is not received within a preset time.
18. The system for generating temporary remote authorized charging electric quantity for a battery-replaceable electric vehicle according to claim 16, wherein the remote monitoring module is disposed in the battery-replaceable electric vehicle.
19. The system for generating temporary remote authorized charging electric energy for a battery replaceable electric vehicle according to claim 16, wherein when the battery replaceable electric vehicle is temporarily charged:
the battery management system is also used for decreasing the temporary charging electric quantity according to the actual charging electric quantity;
the remote monitoring module is also used for monitoring a degressive result in real time and sending the degressive result to the cloud server in real time;
and the cloud server is also used for sending the decrement result to the user terminal in real time.
20. The system for generating temporary electric power for remote authorized charging of a battery replaceable electric vehicle as recited in claim 19, wherein the battery management system further comprises a non-volatile storage medium;
before the battery replacement type electric automobile is temporarily charged, the battery management system is further used for writing the temporary charging capacity into the nonvolatile storage medium;
and/or when the battery replacement type electric automobile is temporarily charged, the battery management system is further used for writing the decrement result into the nonvolatile storage medium in real time.
21. The system for generating temporary electric quantity for remote authorized charging of a battery replaceable electric vehicle according to claims 12 to 20, wherein the battery management system is disposed in the battery replaceable electric vehicle.
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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114683905B (en) * 2017-12-25 2023-10-31 奥动新能源汽车科技有限公司 Remote authorized charging temporary electric quantity generation method and system for battery-changing electric automobile
CN110481380A (en) * 2019-08-16 2019-11-22 青岛联合新能源汽车有限公司 A kind of long-range charge control system of batteries of electric automobile and method
CN113470218A (en) * 2020-03-14 2021-10-01 帝亚一维新能源汽车有限公司 Portable battery replacement vehicle remote battery replacement control system and method based on authorization operation
CN112224085A (en) * 2020-10-16 2021-01-15 广州汽车集团股份有限公司 Battery replacement type electric vehicle monitoring method and system and vehicle battery replacement control device
CN114683880A (en) * 2020-12-31 2022-07-01 奥动新能源汽车科技有限公司 Off-station charging control method, off-station charging control system, electronic device and storage medium
CN116409192A (en) * 2021-12-31 2023-07-11 奥动新能源汽车科技有限公司 Charging method and device for battery-powered automobile, electronic equipment and storage medium

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012050268A (en) * 2010-08-27 2012-03-08 Denso Corp Battery management system
CN102496989A (en) * 2011-12-19 2012-06-13 北京中电普华信息技术有限公司 Method and device for displaying battery charging/changing information of electromobile
CN104112219A (en) * 2013-04-19 2014-10-22 本田技研工业株式会社 System And Method For Electric Vehicle Charging Analysis And Feedback
US20160138925A1 (en) * 2013-06-28 2016-05-19 Pioneer Corporation Route searching device, terminal device, and route searching method
CN105857097A (en) * 2015-11-20 2016-08-17 乐视致新电子科技（天津）有限公司 Intelligent charging method and system and intelligent charging pile
CN106408770A (en) * 2016-12-05 2017-02-15 深圳市佰泽电子有限公司 Electric vehicle battery pack and electric vehicle quick-charge replacement system
CN106816932A (en) * 2017-03-15 2017-06-09 彭旭华 A kind of dynamic lithium battery fast charge method

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103097175A (en) * 2010-04-26 2013-05-08 东能源公司 Dispatch controller for a distributed electrical power system
CN102055790B (en) * 2010-10-27 2013-06-26 国家电网公司 Charging and battery changing system and operating method thereof
EP2679418A1 (en) * 2012-06-25 2014-01-01 Paraska Holdings Limited Method and arrangement for vehicle cabin conditioning, a corresponding computer program and a corresponding computer-readable storage
JP5740450B2 (en) * 2013-10-21 2015-06-24 株式会社日立ソリューションズ Charging system, charger control device, charger control program, and charging method
CN104393633B (en) * 2014-10-28 2017-08-25 北京新能源汽车股份有限公司 Long-range charge control system and its method for pure electric automobile
CN204886246U (en) * 2015-07-07 2015-12-16 深圳充电网科技有限公司 Charging system with self -service identification and function of paying
CN205280910U (en) * 2015-12-25 2016-06-01 惠州市蓝微新源技术有限公司 Group battery state remote monitering system
CN205722181U (en) * 2016-06-24 2016-11-23 宁波三星智能电气有限公司 A kind of charging pile management system for electric automobile
CN106845963B (en) * 2016-12-30 2020-07-28 国网智能科技股份有限公司 Electric vehicle charging processing system, method and device
CN106891773A (en) * 2017-04-28 2017-06-27 北京新能源汽车股份有限公司 A kind of automobile charge control method
CN107284423A (en) * 2017-06-29 2017-10-24 杨遴 The replacing options and system of pure electric automobile battery based on big data processing
CN114683905B (en) * 2017-12-25 2023-10-31 奥动新能源汽车科技有限公司 Remote authorized charging temporary electric quantity generation method and system for battery-changing electric automobile

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012050268A (en) * 2010-08-27 2012-03-08 Denso Corp Battery management system
CN102386450A (en) * 2010-08-27 2012-03-21 株式会社电装 Battery management system
CN102496989A (en) * 2011-12-19 2012-06-13 北京中电普华信息技术有限公司 Method and device for displaying battery charging/changing information of electromobile
CN104112219A (en) * 2013-04-19 2014-10-22 本田技研工业株式会社 System And Method For Electric Vehicle Charging Analysis And Feedback
JP2014212689A (en) * 2013-04-19 2014-11-13 本田技研工業株式会社 System and method for electric vehicle charging analysis and feedback
US20160138925A1 (en) * 2013-06-28 2016-05-19 Pioneer Corporation Route searching device, terminal device, and route searching method
CN105857097A (en) * 2015-11-20 2016-08-17 乐视致新电子科技（天津）有限公司 Intelligent charging method and system and intelligent charging pile
CN106408770A (en) * 2016-12-05 2017-02-15 深圳市佰泽电子有限公司 Electric vehicle battery pack and electric vehicle quick-charge replacement system
CN106816932A (en) * 2017-03-15 2017-06-09 彭旭华 A kind of dynamic lithium battery fast charge method

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