CN114801841B - Remote reservation charging and state monitoring system and method for vehicle - Google Patents
Remote reservation charging and state monitoring system and method for vehicle Download PDFInfo
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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
- B60L53/68—Off-site monitoring or control, e.g. remote control
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Abstract
The invention relates to a vehicle remote reservation charging and state monitoring system and a method thereof, wherein the system comprises the following steps: the system comprises a mobile terminal, a vehicle terminal, APP SERVER and a TSP cloud; the mobile terminal is used for synchronously reserving a charging task, displaying a state to a user, issuing an instruction and receiving feedback information; APP SERVER is used for transmitting information, processing data and monitoring the change condition of the data; the TSP cloud end is used for issuing instructions to the vehicle machine end, monitoring state information from the vehicle machine end, and the vehicle machine end is used for receiving the instructions, creating and modifying tasks locally, uploading events, reporting messages and executing charging tasks. According to the invention, a user can reasonably utilize the step electricity price to reduce the electricity cost, and meanwhile, the message transmission and the vehicle charging state among the mobile terminal, the vehicle terminal and the TSP cloud terminal are monitored systematically, so that the reliability and the safety of the system are ensured.
Description
Technical Field
The invention belongs to the technical field of remote service and charging control of electric automobiles, and particularly relates to a remote reserved charging and state monitoring system and method for a vehicle.
Background
Along with the improvement of environmental awareness, more and more consumers select electric vehicles or hybrid vehicles, but the charging technology does not keep up with the needs of people, and the problems of short endurance and slow charging still plagues people, especially the problem of low electric quantity of the battery of the cold northern automobile easily occurs. The current domestic electric vehicle charging is realized by step electricity price, and the charging cost can be saved by the user selecting the charging time by himself.
In the prior art, the CN110293871A remote control electric car charging method and the CN1136350807A remote reservation charging method can enable a user to remotely charge and control the electric car through mobile equipment, and reserved charging time can be provided, so that stepped electricity price is reasonably utilized to reduce electricity cost. However, the above technical solutions do not systematically monitor the message transmission and the vehicle charging state among the mobile terminal, the vehicle terminal and the TSP, and need to be further improved.
Disclosure of Invention
Aiming at the defects in the prior art, the technical problem to be solved by the invention is to provide a vehicle remote reservation charging and state monitoring system and a method thereof, so as to avoid the problem that the state monitoring is not in place when the electric vehicle is subjected to remote charging control.
In order to solve the technical problems, the invention adopts the following technical scheme:
A vehicle remote reservation charging and status monitoring system, comprising: the mobile terminal and the vehicle terminal; further comprises: APP SERVER, TSP cloud;
A mobile terminal including an app; the mobile terminal is used for synchronously reserving a charging task, displaying a state to a user, issuing an instruction and receiving feedback information;
APP SERVER, an internet server, which comprises a data transmission module, an event monitoring module and a data processing module; APP SERVER is used for transmitting information, processing data and monitoring the change condition of the data;
The TSP cloud comprises an instruction receiving module, an instruction issuing module and a vehicle-side event monitoring module; the TSP cloud end is used for sending instructions from the mobile terminal to the vehicle terminal and monitoring state information from the vehicle terminal,
The vehicle machine end comprises a vehicle machine T-box, a vehicle body controller, a vehicle machine system functional module, a signal processing unit and a signal acquisition unit; the vehicle machine side is used for receiving the instruction, creating and modifying tasks locally, uploading events, reporting messages and executing charging tasks;
The mobile terminal is in communication connection with APP SERVER, APP SERVER is in communication connection with a TSP cloud end, and the TSP cloud end is in communication connection with a vehicle terminal.
Further perfecting the technical scheme, wherein the reserved charging task comprises execution time, execution period, upper limit of charging and whether the reserved charging task is in an on state or not;
the instruction comprises reservation charging and cancellation of reservation charging; parameters attached to the reserved charging instruction comprise starting time of reserved charging tasks, maximum charging upper limit and task period;
The states include a current vehicle charge state, a charge gun locking state, a charge cover plate state, and a current charge amount.
Further, the event monitoring module APP SERVER monitors the data change and event report of the TSP cloud, processes the obtained information into a format which can be analyzed by the mobile terminal in the data processing module, and then sends the information to the mobile terminal through the data transmission module.
Further, a vehicle-mounted event monitoring module of the TSP cloud monitors event reporting from the vehicle-mounted end, analyzes the event reporting and sends the event reporting to an event monitoring module of APP SERVER;
The instruction receiving module of the TSP cloud receives the instruction which is from the mobile terminal and processed through APP SERVER; the TSP cloud instruction issuing module issues an instruction from the mobile terminal to the vehicle terminal.
The invention also relates to a vehicle remote reservation charging and state monitoring method, which is based on the vehicle remote reservation charging and state monitoring system and specifically comprises the following steps:
s1: a user issues a command for starting or closing the reserved charging task to APP SERVER at the mobile terminal;
S2: APP SERVER processing the information in the step S1 into a data format which can be analyzed by the TSP cloud end and sending the data format to the TSP cloud end;
S3: the TSP cloud receives the command processed by APP SERVER, verifies the command and sends the command to the vehicle terminal;
s4: the vehicle machine receives the instruction from the TSP cloud, analyzes the instruction and obtains task parameters, starts timing, executes the charging task according to the task parameters, reports the task execution condition to the TSP cloud while starting to execute the charging task, and ends.
Further perfecting the technical scheme, the step S4 includes:
S4.1: the vehicle-mounted machine receives the instruction sent by the TSP cloud end, identifies the instruction and judges whether the instruction is legal or not, and if the instruction is illegal, the vehicle-mounted machine sends an instruction execution failure event to the TSP cloud end; if the instruction is legal, executing the step S4.2;
S4.2: the vehicle terminal analyzes legal instructions to obtain the starting time of the reserved charging task, the maximum charging upper limit and the task period and stores the starting time, the maximum charging upper limit and the task period locally;
S4.3: after the vehicle-mounted terminal analyzes the instruction, starting counting down, and judging whether the current time reaches the starting time of the reserved charging task or not by the vehicle-mounted terminal, if not, continuing counting down; if the starting time of the reserved charging task is reached, executing the step S4.4;
S4.4: waking up a vehicle body controller, and if the waking up fails, sending an instruction execution failure event to the TSP cloud; if the wake-up is successful, executing the step S4.5;
S4.5: the vehicle terminal judges whether the current vehicle is plugged with a charging gun or not, and if the current vehicle is not plugged with the charging gun, the vehicle terminal sends an instruction execution failure event to the TSP cloud; if so, executing the step S4.6;
S4.6: the vehicle terminal judges whether the current electric quantity of the vehicle reaches the maximum charging upper limit, if so, the vehicle terminal sends an instruction execution failure event to the TSP cloud end, and if not, the vehicle terminal starts to execute the reserved charging task;
S4.7: the vehicle terminal reports the task execution condition to the TSP cloud terminal while executing the reserved charging task.
Further, the vehicle side allows the user to create or modify tasks locally, and if no reservation charging task exists locally, a new task can be created; if the existing task is currently locally available, it can be modified and overridden.
Further, the user locally inputs the reserved charging task parameters at the vehicle terminal, and the vehicle terminal sends a task instruction corresponding to the reserved charging task parameters to the TSP cloud; after receiving the task instruction of the vehicle terminal, the TSP cloud end analyzes the task instruction and sends a task change event to APP SERVER; APP SERVER monitors the report of the event from the TSP cloud, analyzes the event, then changes the task state, stores event data in the TSP cloud, and waits for an app request from the mobile terminal.
Further, after the user enters the user operation interface of the app, the mobile terminal sends a request to APP SERVER for requesting task information and current vehicle conditions of the current vehicle-mounted terminal;
APP SERVER judging whether data are required to be requested from the TSP cloud, if so, taking the data from the TSP cloud, processing the data at APP SERVER, and then returning the processed data to the mobile terminal, otherwise, directly synchronously displaying task information corresponding to the data to a user operation interface of the app; the task information comprises execution time, execution period, upper charging limit and whether the task information is in an on state or not;
APP SERVER obtaining current vehicle condition data uploaded to the TSP cloud end by a vehicle terminal, processing the vehicle condition data, and then sending the processed vehicle condition data to a mobile terminal, wherein the mobile terminal displays the current vehicle condition to a user through an app display interface; the current vehicle condition comprises a current vehicle charging state, a charging gun locking state, a charging cover plate state and a current electric quantity.
Compared with the prior art, the invention has the following beneficial effects:
According to the vehicle remote reservation charging and state monitoring system and the method thereof, a scheme capable of remotely reserving charging and checking information such as current vehicle electric quantity, charging state and the like in real time is provided through the mobile terminal, APP SERVER, the TSP cloud end and the vehicle terminal; therefore, the user can reasonably utilize the step electricity price to reduce the electricity cost, and simultaneously monitor the information transmission among the mobile terminal, the vehicle terminal and the TSP cloud terminal and the vehicle charging state, and ensure the reliability and the safety of the system.
Drawings
FIG. 1 is a block diagram of a vehicle remote reservation charging and status monitoring system according to an embodiment;
FIG. 2 is a flow chart of a mobile terminal sending an instruction to APP SERVER and the TSP cloud;
FIG. 3 is a flow chart of message transfer between the vehicle terminal and APP SERVER, TSP cloud end when the vehicle terminal uploads a task;
FIG. 4 is a flow chart of task synchronization for a mobile terminal;
FIG. 5 is a flow chart of a reservation charging task performed at the vehicle side;
FIG. 6 is a flow chart of data synchronization among the vehicle side, the TSP cloud end, APP SERVER;
The system comprises a user operation interface 11, a remote instruction issuing module 12, a display interface 13, a data transmission module 21, an event monitoring module 22, a data processing module 23, an instruction receiving module 31, an instruction issuing module 32, a vehicle-end event monitoring module 33, a vehicle T-box41, a vehicle body controller 42, a vehicle system function module 43, a signal acquisition unit 44 and a signal processing unit 45.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the drawings.
Referring to fig. 1, a remote reserved charging and status monitoring system for a vehicle according to an embodiment includes: the mobile terminal and the vehicle terminal; further comprises: APP SERVER, TSP cloud;
A mobile terminal including an app; the mobile terminal is used for synchronously reserving a charging task, displaying a state to a user, issuing an instruction and receiving feedback information;
APP SERVER, an internet server, which comprises a data transfer module 21, an event monitoring module 22 and a data processing module 23; APP SERVER is used for transmitting information, processing data and monitoring the change condition of the data;
the TSP cloud comprises an instruction receiving module 31, an instruction issuing module 32 and a vehicle-side event monitoring module 33; the TSP cloud end is used for sending instructions from the mobile terminal to the vehicle terminal and monitoring state information from the vehicle terminal,
The vehicle-mounted terminal comprises a vehicle-mounted T-box41, a vehicle body controller 42, a vehicle-mounted system functional module 43, a signal processing unit 45 and a signal acquisition unit 44; the vehicle machine side is used for receiving the instruction, creating and modifying tasks locally, uploading events, reporting messages and executing charging tasks;
The mobile terminal is in communication connection with APP SERVER, APP SERVER is in communication connection with a TSP cloud end, and the TSP cloud end is in communication connection with a vehicle terminal.
According to the vehicle remote reservation charging and state monitoring system, a scheme capable of remotely reserving charging and checking information such as current vehicle electric quantity, charging state and the like in real time is provided through the mobile terminal, the APP SERVER, the TSP cloud end and the vehicle terminal, and based on the scheme, a user can set charging starting time and target charging SOC (state of charge) at the mobile terminal or the vehicle terminal, and under the condition that a charging gun is connected to a vehicle, the vehicle terminal executes charging to the target SOC after reaching the starting time of a reservation charging task; therefore, the user can reasonably utilize the step electricity price to reduce the electricity cost, and simultaneously monitor the information transmission among the mobile terminal, the vehicle terminal and the TSP cloud terminal and the vehicle charging state, and ensure the reliability and the safety of the system.
In implementation, APP SERVER serves as a bridge between the mobile terminal and the TSP cloud, mainly bears an event monitoring function, monitors data change of the TSP cloud in real time through the event monitoring module 22, and informs the mobile terminal (i.e., the user end) through the data processing module 23 and the data transmission module 21.
With continued reference to fig. 1, the reserved charging task includes an execution time, an execution period, an upper charging limit, and whether the reserved charging task is in an on state;
the instruction comprises reservation charging and cancellation of reservation charging; parameters attached to the reserved charging instruction comprise starting time of reserved charging tasks, maximum charging upper limit and task period;
The states include a current vehicle charge state, a charge gun locking state, a charge cover plate state, and a current charge amount.
The event monitoring module 22 of APP SERVER monitors the data change and event report of the TSP cloud, processes the obtained information into a format which can be resolved by the mobile terminal in the data processing module 23, and then sends the information to the mobile terminal through the data transmission module 21.
In general, APP SERVER transmits data information between the mobile terminal and the TSP cloud to the other party through the data transmission module 21, and processes the data information into a data format that can be resolved by the mobile terminal and the TSP cloud through the data processing module 23, and the event monitoring module 22 monitors data change and events of the TSP cloud in real time.
The event monitoring module 33 at the vehicle end of the TSP cloud monitors event reporting from the vehicle end, analyzes the event reporting, and sends the event reporting to the event monitoring module 22 at APP SERVER;
the instruction receiving module 31 of the TSP cloud receives the instruction which is from the mobile terminal and processed through APP SERVER; the TSP cloud command issuing module 32 issues a command from the mobile terminal to the vehicle terminal.
In implementation, the TSP cloud end serves as a communication bridge between the vehicle terminal and the mobile terminal and plays roles of instruction issuing and state monitoring. The instruction receiving module 31 receives an instruction sending request from the mobile terminal, and sends the instruction sending request to the vehicle machine end through the instruction issuing module 32 after verification; similarly, the vehicle-side event monitoring module 33 in the TSP cloud also monitors the message reported by the vehicle-side and the message about the start and end of the execution of the reported instruction, and sends the message to the mobile terminal through APP SERVER, so as to realize the remote monitoring of the vehicle-side state by the user side.
Referring to fig. 1-6, the present invention further provides a method for remotely reserving charging and monitoring a state of a vehicle, which is performed based on the above-mentioned system for remotely reserving charging and monitoring a state of a vehicle, and specifically includes the following steps:
s1: a user issues a command for starting or closing the reserved charging task to APP SERVER at the mobile terminal;
S2: APP SERVER processing the information in the step S1 into a data format which can be analyzed by the TSP cloud end and sending the data format to the TSP cloud end;
S3: the TSP cloud receives the command processed by APP SERVER, verifies the command and sends the command to the vehicle terminal;
s4: the vehicle machine receives the instruction from the TSP cloud, analyzes the instruction and obtains task parameters, starts timing, executes the charging task according to the task parameters, reports the task execution condition to the TSP cloud while starting to execute the charging task, and ends.
The embodiment of the method for remotely reserving charging and monitoring the state of the vehicle is based on a TSP cloud end, a mobile terminal, APP SERVER and a vehicle terminal. The app of the mobile terminal issues an instruction through APP SERVER and the TSP cloud, the automobile engine receives the instruction, and stores the issued task, and when the time set by the reserved charging task is up, whether the vehicle is in a chargeable state or not is judged, and if the vehicle is in the chargeable state, charging is started.
Wherein, the step S4 includes:
S4.1: the vehicle-mounted machine receives the instruction sent by the TSP cloud end, identifies the instruction and judges whether the instruction is legal or not, and if the instruction is illegal, the vehicle-mounted machine sends an instruction execution failure event to the TSP cloud end; if the instruction is legal, executing the step S4.2;
S4.2: the vehicle terminal analyzes legal instructions to obtain the starting time of the reserved charging task, the maximum charging upper limit and the task period and stores the starting time, the maximum charging upper limit and the task period locally;
S4.3: after the vehicle-mounted terminal analyzes the instruction, starting counting down, and judging whether the current time reaches the starting time of the reserved charging task or not by the vehicle-mounted terminal, if not, continuing counting down; if the starting time of the reserved charging task is reached, executing the step S4.4;
S4.4: waking up a vehicle body controller, and if the waking up fails, sending an instruction execution failure event to the TSP cloud; if the wake-up is successful, executing the step S4.5;
S4.5: the vehicle terminal judges whether the current vehicle is plugged with a charging gun or not, and if the current vehicle is not plugged with the charging gun, the vehicle terminal sends an instruction execution failure event to the TSP cloud; if so, executing the step S4.6;
S4.6: the vehicle terminal judges whether the current electric quantity of the vehicle reaches the maximum charging upper limit, if so, the vehicle terminal sends an instruction execution failure event to the TSP cloud end, and if not, the vehicle terminal starts to execute the reserved charging task;
S4.7: the vehicle terminal reports the task execution condition to the TSP cloud terminal while executing the reserved charging task.
The specific steps of executing the reserved charging task at the vehicle side are described herein, when the method is implemented, the conditions that the vehicle body controller fails to wake up, the current vehicle is not plugged with a charging gun, the current electric quantity of the vehicle reaches the maximum charging upper limit and the like all need to send command execution failure events to the TSP cloud side, after the event is monitored by the event monitoring module 33 at the vehicle side of the TSP cloud side, the event monitoring module 22 of the APP SERVER also monitors the event, and finally the mobile terminal receives feedback information corresponding to the event, so that a user can know the reserved charging failure caused by the conditions so as to perform subsequent processing.
The vehicle-mounted terminal allows a user to create or modify a task locally, and if the current local state does not have the reserved charging task, a new task can be created; if the existing task is currently locally available, it can be modified and overridden.
Therefore, a user can not only reserve the charging task remotely, but also create or modify the task at the vehicle machine side, and the use flexibility of the vehicle remote reserved charging and state monitoring system provided by the invention is improved.
The method comprises the steps that a user locally inputs reserved charging task parameters at a vehicle terminal, and the vehicle terminal sends task instructions corresponding to the reserved charging task parameters to a TSP cloud; after receiving the task instruction of the vehicle terminal, the TSP cloud end analyzes the task instruction and sends a task change event to APP SERVER; APP SERVER monitors the report of the event from the TSP cloud, analyzes the event, then changes the task state, stores event data in the TSP cloud, and waits for an app request from the mobile terminal.
In implementation, APP SERVER monitors events in the TSP cloud in real time when the vehicle side uploads tasks (including creation and modification).
After a user enters a user operation interface of the app, the mobile terminal sends a request to APP SERVER for requesting task information and current vehicle conditions of a current vehicle-mounted terminal;
APP SERVER judging whether data are required to be requested from the TSP cloud, if so, taking the data from the TSP cloud, processing the data at APP SERVER, and then returning the processed data to the mobile terminal, otherwise, directly synchronously displaying task information corresponding to the data to a user operation interface of the app; the task information comprises execution time, execution period, upper charging limit and whether the task information is in an on state or not; when the method is implemented, APP SERVER monitors whether the state of a vehicle end instruction result in the TSP is changed or not in real time, if yes, acquires current vehicle condition data uploaded to the TSP cloud end by the vehicle end, processes the vehicle condition data and then sends the vehicle condition data to the mobile terminal, and the mobile terminal displays the current vehicle condition to a user through an app display interface; otherwise, the APP SERVER saved task information is displayed to the user operation interface of the app in a synchronous way;
APP SERVER obtaining current vehicle condition data uploaded to the TSP cloud end by a vehicle terminal, processing the vehicle condition data, and then sending the processed vehicle condition data to a mobile terminal, wherein the mobile terminal displays the current vehicle condition to a user through an app display interface; the current vehicle condition comprises a current vehicle charging state, a charging gun locking state, a charging cover plate state and a current electric quantity.
Thus, the reservation charging task set by the synchronous vehicle terminal of the mobile terminal is completed.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention.
Claims (7)
1. A vehicle remote reservation charging and status monitoring system, comprising: the mobile terminal and the vehicle terminal; the method is characterized in that: further comprises: APP SERVER, TSP cloud;
A mobile terminal including an app; the mobile terminal is used for synchronously reserving a charging task, displaying a state to a user, issuing an instruction and receiving feedback information;
APP SERVER, an internet server, which comprises a data transmission module, an event monitoring module and a data processing module; the event monitoring module is used for monitoring the data change and event report of the TSP cloud; APP SERVER is used for transmitting information, processing data and monitoring the change condition of the data;
The TSP cloud comprises an instruction receiving module, an instruction issuing module and a vehicle-side event monitoring module; the vehicle-mounted event monitoring module is used for monitoring event reporting from the vehicle-mounted terminal; the TSP cloud end is used for sending instructions from the mobile terminal to the vehicle terminal and monitoring state information from the vehicle terminal,
The vehicle machine end comprises a vehicle machine T-box, a vehicle body controller, a vehicle machine system functional module, a signal processing unit and a signal acquisition unit; the vehicle machine side is used for receiving the instruction, creating and modifying tasks locally, uploading events, reporting messages and executing charging tasks;
The mobile terminal is in communication connection with APP SERVER, APP SERVER is in communication connection with a TSP cloud end, and the TSP cloud end is in communication connection with a vehicle end;
The method comprises the steps that a user locally inputs reserved charging task parameters at a vehicle terminal, and the vehicle terminal sends task instructions corresponding to the reserved charging task parameters to a TSP cloud; after receiving the task instruction of the vehicle terminal, the TSP cloud end analyzes the task instruction and sends a task change event to APP SERVER; APP SERVER monitoring event report from the TSP cloud, analyzing the event, changing task state, storing event data in the TSP cloud, and waiting for app request from the mobile terminal;
After a user enters a user operation interface of the app, the mobile terminal sends a request to APP SERVER for requesting task information and current vehicle conditions of the current vehicle-mounted terminal;
APP SERVER judging whether data are required to be requested from the TSP cloud, if so, taking the data from the TSP cloud, processing the data at APP SERVER, and then returning the processed data to the mobile terminal, otherwise, directly synchronously displaying task information corresponding to the data to a user operation interface of the app; the task information comprises execution time, execution period, upper charging limit and whether the task information is in an on state or not;
APP SERVER obtaining current vehicle condition data uploaded to the TSP cloud end by a vehicle terminal, processing the vehicle condition data, and then sending the processed vehicle condition data to a mobile terminal, wherein the mobile terminal displays the current vehicle condition to a user through an app display interface; the current vehicle condition comprises a current vehicle charging state, a charging gun locking state, a charging cover plate state and a current electric quantity.
2. The vehicle remote reservation charging and status monitoring system according to claim 1, wherein:
the reserved charging task comprises execution time, execution period, upper charging limit and whether the reserved charging task is in an on state or not;
the instruction comprises reservation charging and cancellation of reservation charging; parameters attached to the reserved charging instruction comprise starting time of reserved charging tasks, maximum charging upper limit and task period;
The states include a current vehicle charge state, a charge gun locking state, a charge cover plate state, and a current charge amount.
3. The vehicle remote reservation charging and status monitoring system according to claim 1, wherein: the event monitoring module APP SERVER processes the monitored information into a format which can be analyzed by the mobile terminal in the data processing module, and then sends the information to the mobile terminal through the data transmission module.
4. The vehicle remote reservation charging and status monitoring system according to claim 1, wherein:
The vehicle-mounted terminal event monitoring module of the TSP cloud analyzes the monitored event report from the vehicle-mounted terminal and sends the analyzed event report to the event monitoring module of APP SERVER;
The instruction receiving module of the TSP cloud receives the instruction which is from the mobile terminal and processed through APP SERVER; the TSP cloud instruction issuing module issues an instruction from the mobile terminal to the vehicle terminal.
5. A vehicle remote reservation charging and state monitoring method is characterized in that: the method is based on the vehicle remote reservation charging and status monitoring system as claimed in any one of claims 1-4, and specifically comprises the following steps:
s1: a user issues a command for starting or closing the reserved charging task to APP SERVER at the mobile terminal;
S2: APP SERVER processing the information in the step S1 into a data format which can be analyzed by the TSP cloud end and sending the data format to the TSP cloud end;
S3: the TSP cloud receives the command processed by APP SERVER, verifies the command and sends the command to the vehicle terminal;
s4: the vehicle machine receives the instruction from the TSP cloud, analyzes the instruction and obtains task parameters, starts timing, executes the charging task according to the task parameters, reports the task execution condition to the TSP cloud while starting to execute the charging task, and ends.
6. The method for remotely reserving charge and status monitoring for a vehicle according to claim 5, wherein: the step S4 includes:
S4.1: the vehicle-mounted machine receives the instruction sent by the TSP cloud end, identifies the instruction and judges whether the instruction is legal or not, and if the instruction is illegal, the vehicle-mounted machine sends an instruction execution failure event to the TSP cloud end; if the instruction is legal, executing the step S4.2;
S4.2: the vehicle terminal analyzes legal instructions to obtain the starting time of the reserved charging task, the maximum charging upper limit and the task period and stores the starting time, the maximum charging upper limit and the task period locally;
S4.3: after the vehicle-mounted terminal analyzes the instruction, starting counting down, and judging whether the current time reaches the starting time of the reserved charging task or not by the vehicle-mounted terminal, if not, continuing counting down; if the starting time of the reserved charging task is reached, executing the step S4.4;
S4.4: waking up a vehicle body controller, and if the waking up fails, sending an instruction execution failure event to the TSP cloud; if the wake-up is successful, executing the step S4.5;
S4.5: the vehicle terminal judges whether the current vehicle is plugged with a charging gun or not, and if the current vehicle is not plugged with the charging gun, the vehicle terminal sends an instruction execution failure event to the TSP cloud; if so, executing the step S4.6;
S4.6: the vehicle terminal judges whether the current electric quantity of the vehicle reaches the maximum charging upper limit, if so, the vehicle terminal sends an instruction execution failure event to the TSP cloud end, and if not, the vehicle terminal starts to execute the reserved charging task;
S4.7: the vehicle terminal reports the task execution condition to the TSP cloud terminal while executing the reserved charging task.
7. The method for remotely reserving charge and status monitoring for a vehicle according to claim 5, wherein: the vehicle-mounted terminal allows a user to create or modify a task locally, and if the task is not reserved for charging currently, a new task can be created; if the existing task is currently locally available, it can be modified and overridden.
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| CN104136267A (en) * | 2012-02-22 | 2014-11-05 | 丰田自动车株式会社 | Vehicle, charging device, and charging system |
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| EP3663124A1 (en) * | 2018-12-07 | 2020-06-10 | David Timothy Patrick Watson | System and method for controlling charging of an electric energy storage system of an electric vehicle |
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| CN104136267A (en) * | 2012-02-22 | 2014-11-05 | 丰田自动车株式会社 | Vehicle, charging device, and charging system |
| CN106527216A (en) * | 2015-09-15 | 2017-03-22 | 比亚迪股份有限公司 | Reservation control system and method for vehicle charging |
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