CN108995613A - A kind of electric car monitoring method, device, storage medium and entire car controller - Google Patents
A kind of electric car monitoring method, device, storage medium and entire car controller Download PDFInfo
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- CN108995613A CN108995613A CN201810904389.0A CN201810904389A CN108995613A CN 108995613 A CN108995613 A CN 108995613A CN 201810904389 A CN201810904389 A CN 201810904389A CN 108995613 A CN108995613 A CN 108995613A
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- electric car
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- entire car
- car controller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
- B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
- B60R16/0234—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions related to maintenance or repairing of vehicles
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- Automation & Control Theory (AREA)
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Abstract
The present invention provides a kind of electric car monitoring method, device, storage medium and entire car controller, which comprises when the electric car breaks down, obtains the fault message of the electric car；The fault message is uploaded to server, instructs user to handle the failure by controlling terminal according to the fault message by the server.Scheme provided by the invention can be improved the car experience of user, save user time, reduce the manpower and material resources cost of maintenance.
Description
Technical field
The present invention relates to control field more particularly to a kind of electric car monitoring method, device, storage medium and vehicle controls
Device processed.
Background technique
New-energy automobile has become the development trend of current automobile industry, full-vehicle control as core energy management,
Driving intention parsing and fault processing unit, have vital work for the comfort and safety of vehicle entirety
With.Existing entire car controller major function is to judge driver by signals such as acquisition gas pedal, gear, brake pedals
Driving intention；Vehicle-state (speed, temperature etc.) information is monitored by CAN bus, after entire car controller judgement processing, to
Dynamical system, electrokinetic cell system send the operating status control instruction of vehicle, while controlling the work of vehicle-mounted attachment electric power system
Operation mode；General entire car controller also has the protection of Full Vehicle System fault diagnosis and store function, however, breaking down in vehicle
When, the maintenance personal for generally requiring profession reaches scene and carries out malfunction elimination and maintenance, expends a large amount of manpower and material resources；And
And when system function updates, needing to return on vehicle factory just can be carried out system update, wastes user time, influences user to vehicle
Usage experience.
Summary of the invention
It is a primary object of the present invention to overcome the defect of the above-mentioned prior art, provide a kind of electric car monitoring method,
Device, storage medium and entire car controller, to solve to need repairing when electric car breaks down in the prior art, personnel are reached
It is checked and is repaired the problem of spending human and material resources in scene.
One aspect of the present invention provides a kind of electric car monitoring method, comprising: when the electric car breaks down,
Obtain the fault message of the electric car；The fault message is uploaded to server, by the server according to the event
Barrier information instructs user to handle the failure by controlling terminal.
Optionally, the failure, comprising: entire car controller failure, electric machine control system failure, battery management system failure
At least one of；Obtain the fault message of the electric car, comprising: after obtaining entire car controller self-test failure, to
The failure message that instrument is sent；And/or it after acquisition entire car controller judges that battery management system breaks down, is sent to instrument
Failure message；And/or after acquisition entire car controller judges that electric machine control system breaks down, to the failure report of instrument transmission
Text.
Optionally, the method also includes: obtain the status information of the electric car and be sent to server, by described
The status information is sent to the controlling terminal by server, so that user is checked by the controlling terminal.
Optionally, the status information of the electric car, comprising: remaining capacity, speed, motor electric current at least it
One.
Optionally, the method also includes: receive the system function for the progress electric car that the controlling terminal is sent
The more new command that can be updated；In response to more new command described in receiving, the update number for carrying out the update is received from server
According to；The program of the entire car controller of the electric car is write with a brush dipped in Chinese ink according to the more new data, is with update the electric car
System function.
Optionally, the program of the entire car controller is write with a brush dipped in Chinese ink according to the more new data, comprising: according to the update number
According to writing with a brush dipped in Chinese ink the program of the entire car controller by least one of CAN communication, 485 communications, FTDI communication.
Another aspect of the present invention provides a kind of electric car monitoring device, comprising: first acquisition unit, for when described
When electric car breaks down, the fault message of the electric car is obtained；Information uploading unit is used for the fault message
It is uploaded to server, instructs user to handle the failure by controlling terminal according to the fault message by the server.
Optionally, the failure, comprising: entire car controller failure, electric machine control system failure, battery management system failure
At least one of；The acquiring unit obtains the fault message of the electric car, comprising: obtains entire car controller self-test
After failure, to the failure message of instrument transmission；And/or it obtains entire car controller and judges that battery management system breaks down
Afterwards, the failure message sent to instrument；And/or after acquisition entire car controller judges that electric machine control system breaks down, to instrument
The failure message of transmission.
Optionally, described device further include: second acquisition unit, the status information for obtaining the electric car are concurrent
It send to server, the status information is sent to the controlling terminal by the server, so that user passes through the control
Terminal is checked.
Optionally, the status information of the electric car, comprising: remaining capacity, speed, motor electric current at least it
One.
Optionally, described device further include: it is described electronic to receive the carry out that the controlling terminal is sent for instruction receiving unit
The more new command that the system function of automobile updates；Data receipt unit, in response to more new command described in receiving, from clothes
Business device receives the more new data for carrying out the update；Function renewal unit, it is described electronic for being write with a brush dipped in Chinese ink according to the more new data
The program of the entire car controller of automobile, to update the system function of the electric car.
Optionally, the function renewal unit writes with a brush dipped in Chinese ink the program of the entire car controller according to the more new data, packet
It includes: according to the more new data, the full-vehicle control being write with a brush dipped in Chinese ink by least one of CAN communication, 485 communications, FTDI communication
The program of device.
Another aspect of the invention provides a kind of storage medium, is stored thereon with computer program, and described program is processed
The step of device realizes aforementioned any the method when executing.
Further aspect of the present invention provides a kind of entire car controller, including processor, memory and is stored in memory
On the computer program that can run on a processor, the processor realizes aforementioned any the method when executing described program
Step.
Further aspect of the present invention provides a kind of entire car controller, monitors dress including aforementioned any electric car
It sets.
According to the technique and scheme of the present invention, by by fault information reporting to server, by server according to fault message
User's handling failure is instructed by client, can be improved the car experience of user, user time is saved, reduces the manpower of maintenance
Material resources cost；By the way that the status information of the electric car is sent to server, and controlling terminal is sent to by server, from
And user can be checked at any time, be grasped the status information of electric car by the controlling terminal；Also, in vehicle electric system
When function renewal, user can voluntarily choose whether to be updated by the client end AP P in controlling terminal, if user's selection is more
Newly, then the CAN BootLoader function of entire car controller can be enabled, realization remotely writes with a brush dipped in Chinese ink entire car controller program, automatically more
New system function can save the time of user.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the method schematic diagram of an embodiment of electric car monitoring method provided by the invention；
Fig. 2 is starting and the control process schematic diagram of electric car；
Fig. 3 is the method schematic diagram of another embodiment of electric car monitoring method provided by the invention；
Fig. 4 is the method schematic diagram of the another embodiment of electric car monitoring method provided by the invention；
Fig. 5 is the structural schematic diagram of an embodiment of electric car monitoring device provided by the invention；
Fig. 6 is the structural schematic diagram of another embodiment of electric car monitoring device provided by the invention；
Fig. 7 is the structural schematic diagram of the another embodiment of electric car monitoring device provided by the invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the specific embodiment of the invention and
Technical solution of the present invention is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to the embodiment of the present invention described herein can in addition to illustrating herein or
Sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that cover
Cover it is non-exclusive include, for example, the process, method, system, product or equipment for containing a series of steps or units are not necessarily limited to
Step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, product
Or other step or units that equipment is intrinsic.
Fig. 1 is the method schematic diagram of an embodiment of electric car monitoring method provided by the invention.
As shown in Figure 1, according to one embodiment of present invention, the electric car monitoring method includes at least step S110
With step S120.
Step S110 obtains the fault message of the electric car when the electric car breaks down.
Wherein, the failure can specifically include: entire car controller failure, electric machine control system failure, battery management system
At least one of failure of uniting.Wherein, the fault message for obtaining the electric car can specifically include: obtain entire car controller
After self-test is broken down, to the failure message of instrument transmission；And/or it obtains entire car controller and judges that battery management system occurs
After failure, the failure message sent to instrument, the entire car controller judges electricity according to the CAN message of the battery management system
Whether pond management system breaks down；And/or after acquisition entire car controller judges that electric machine control system breaks down, to instrument
The failure message of transmission, the entire car controller judge that electric machine control system is according to the CAN message of the electric machine control system
No failure.
Fig. 2 is starting and the control process schematic diagram of electric car.Refering to what is shown in Fig. 2, the starting and control of electric car
In the process:
When a vehicle is started, ignition switch is threaded to ACC state, and entire car controller (VCU) starts to carry out self-test, if vehicle control
There is exception in device self-test processed, then sends system failure message to instrument, and vehicle enters forbidden mode, can obtain full-vehicle control at this time
The system failure message that device is sent to instrument；
If entire car controller (VCU) self-test is without exception, cell tube is judged according to the CAN message of battery management system (BMS)
Whether reason system (BMS) there is exception, if there is exception, entire car controller (VCU) sends failure message to instrument, and vehicle enters
Power mode (generic failure) or forbidden mode (catastrophe failure) are limited, the event that entire car controller is sent to instrument can be obtained at this time
Hinder message；
Entire car controller (VCU) according to the CAN of electric machine control system (MCU), (control by Controller Area Network
Device local area network processed) message judges whether electric machine control system breaks down situation, such as occur it is abnormal to instrument send system therefore
Hinder message, vehicle enters limit power mode (generic failure) or forbidden mode (catastrophe failure), can obtain full-vehicle control at this time
The failure message that device is sent to instrument；
Vehicle control unit controls preliminary filling relay is opened, until the preliminary filling for receiving battery management system finishes message, is broken
Preliminary filling relay is opened, into drive mode；
Entire car controller judges the driving intention of driver by signals such as acquisition gas pedal, gear, brake pedals
(for example, accelerate, brake etc.), pass through the remaining capacity that CAN bus monitors the motor status of dynamical system, battery management unit
(SOC) relevant information of information, monomer voltage information (voltage of single battery) and charger；
When vehicle is in driving condition, the battery discharge ability information that battery management system is sent is received by CAN, it is whole
Information (the energy of the maximum output torque of motor and the peak power output of battery and electric current of the comprehensive motor of vehicle controller and battery
Power), the accelerator pedal aperture actually sent is calculated, and send the drive controls such as the practical aperture of accelerator pedal to electric machine controller
Order；
When vehicle is in energy feedback state, the battery charging ability that battery management system is sent is received by CAN and is believed
Breath, entire car controller calculate present battery packet maximum and recharge power, and the information of comprehensive motor and battery calculates feedback braking
Electric current finally sends feedback control command to electric machine controller.
The fault message is uploaded to server by step S120, is passed through by the server according to the fault message
Controlling terminal instructs user to handle the failure.
Specifically, the controlling terminal installs client (APP) corresponding with the electric car, the controlling terminal example
It such as can be mobile phone.After the fault message is uploaded to server by internet, server (can pass through internet) will
The fault message is sent to controlling terminal, can also be according to the failure so that user checks the fault message
Information is exchanged by the controlling terminal (the client end AP P of installation) with user, instructs the user how handling failure, such as instruct
How user checks failure cause etc..
According to that above embodiment of the present invention, by by fault information reporting to server, by server according to fault message
User's handling failure is instructed by client, can be improved the car experience of user, user time is saved, reduces the manpower of maintenance
Material resources cost.
Fig. 3 is the method schematic diagram of another embodiment of electric car monitoring method provided by the invention.As shown in figure 3,
According to another embodiment of the invention, the electric car monitoring method further includes step S130.
Step S130 obtains the status information of the electric car and is sent to server, will be described by the server
Status information is sent to the controlling terminal, so that user is checked by the controlling terminal.
The status information of the electric car can specifically include: remaining capacity, speed, the power of motor, motor electricity
At least one of stream.For example, obtaining the residue electricity for the battery management system (BMS) that entire car controller is monitored by CAN bus
Measure the electric current of SOC information, the vehicle speed information of electric machine control system and motor.Server (can pass through internet) for the shape
State information is sent to controlling terminal, so that user checks the status information.
According to that above embodiment of the present invention, by the way that the status information of the electric car is sent to server, and by taking
Business device is sent to controlling terminal, so that user can be checked at any time, be grasped the state letter of electric car by the controlling terminal
Breath.
Fig. 4 is the method schematic diagram of the another embodiment of electric car monitoring method provided by the invention.As shown in figure 4,
According to still another embodiment of the invention, the electric car monitoring method further includes step S140, step S150 and step
S160。
Step S140, the update for receiving the system function update for the progress electric car that the controlling terminal is sent refer to
It enables.
Specifically, when the system function of the electric car updates, server is sent to the controlling terminal updates letter
Breath, that is, client end AP P in the controlling terminal sends more new information, user can be selected in the controlling terminal be
The no system function for carrying out the electric car updates, if user's selection is updated, is sent more by the controlling terminal
New command.
Step S150 receives the update number for carrying out the update from server in response to more new command described in receiving
According to.
Specifically, after receiving more new command of the user by the client end AP P transmission installed in controlling terminal, Ke Yicong
Server downloading carries out the more new data that the electronic system function left updates.
Step S160 writes with a brush dipped in Chinese ink the program of the entire car controller of the electric car, according to the more new data to update
State the system function of electric car.
Specifically, after receiving the more new data, CAN (Controller can be passed through according to the more new data
Area Network, controller local area network) communication, RS-485 communication, FTDI communication at least one of write with a brush dipped in Chinese ink the vehicle
The program of controller, that is, more new data is written by above-mentioned communication mode in the storage chip of the entire car controller.It is preferred that
Ground is write with a brush dipped in Chinese ink the program of the entire car controller by CAN communication mode, i.e., enables the CAN of entire car controller by CAN communication
BootLoader function, entire car controller jump to the mode of writing with a brush dipped in Chinese ink, and update the program of entire car controller, to update described electronic
The function of automobile.
According to that above embodiment of the present invention, when system function updates, user can pass through the client in controlling terminal
APP voluntarily chooses whether to be updated, if user selects to update, can enable the CAN BootLoader function of entire car controller
Can, realization remotely writes with a brush dipped in Chinese ink entire car controller program, and automatic update system function can save the time of user.
Fig. 5 is the structural schematic diagram of an embodiment of electric car monitoring device provided by the invention.As shown in figure 5, institute
Stating electric car monitoring device 100 includes: first acquisition unit 110 and information uploading unit 120.
First acquisition unit 110 is used to obtain the failure letter of the electric car when the electric car breaks down
Breath；Information uploading unit 120 is used to the fault message being uploaded to server, by the server according to the fault message
User is instructed to handle the failure by controlling terminal.
When the electric car breaks down, first acquisition unit 110 obtains the fault message of the electric car.Its
In, the failure can specifically include: entire car controller failure, electric machine control system failure, in battery management system failure
At least one.Wherein, the fault message for obtaining the electric car can specifically include: obtaining entire car controller self-test and event occurs
After barrier, to the failure message of instrument transmission；And/or after acquisition entire car controller judges that battery management system breaks down, Xiang Yi
The failure message that table is sent, the entire car controller judge battery management system according to the CAN message of the battery management system
Whether break down；And/or after acquisition entire car controller judges that electric machine control system breaks down, to the failure of instrument transmission
Message, the entire car controller judge whether electric machine control system breaks down according to the CAN message of the electric machine control system.
The fault message is uploaded to server by information uploading unit 120, is believed by the server according to the failure
Breath instructs user to handle the failure by controlling terminal.
Specifically, the controlling terminal installs client (APP) corresponding with the electric car, the controlling terminal example
It such as can be mobile phone.After the fault message is uploaded to server by internet, server (can pass through internet) will
The fault message is sent to controlling terminal, can also be according to the failure so that user checks the fault message
Information is exchanged by the controlling terminal (the client end AP P of installation) with user, instructs the user how handling failure, such as instruct
How user checks failure cause etc..
According to that above embodiment of the present invention, by by fault information reporting to server, by server according to fault message
User's handling failure is instructed by client, can be improved the car experience of user, user time is saved, reduces the manpower of maintenance
Material resources cost.
Fig. 6 is the structural schematic diagram of another embodiment of electric car monitoring device provided by the invention.As shown in fig. 6,
The electric car monitoring device 100 includes: first acquisition unit 110 and information uploading unit 120, still further comprises second
Acquiring unit 130.
Second acquisition unit 130 is used to obtain the status information of the electric car and is sent to server, by the clothes
The status information is sent to the controlling terminal by business device, so that user is checked by the controlling terminal.
The status information of the electric car can specifically include: remaining capacity, speed, the power of motor, motor electricity
At least one of stream.For example, second acquisition unit 130 is used for the battery management system that entire car controller is monitored by CAN bus
It unites the electric current of the remaining capacity SOC information of (BMS), the vehicle speed information of electric machine control system and motor.Server (can pass through
Internet) status information is sent to controlling terminal, so that user checks the status information.
According to that above embodiment of the present invention, by the way that the status information of the electric car is sent to server, and by taking
Business device is sent to controlling terminal, so that user can be checked at any time, be grasped the state letter of electric car by the controlling terminal
Breath.
Fig. 7 is the structural schematic diagram of the another embodiment of electric car monitoring device provided by the invention.As shown in fig. 7,
Based on above-mentioned any embodiment, the electric car monitoring device 100 further includes instruction receiving unit 140, data receipt unit
150 and function renewal unit 160.
Instruction receiving unit 140 is used to receive the system function for the progress electric car that the controlling terminal is sent more
New more new command；Data receipt unit 150 is used to receive from server in response to more new command described in receiving and carry out institute
State the more new data of update；Function renewal unit 160 is used to write with a brush dipped in Chinese ink the vehicle control of the electric car according to the more new data
The program of device processed, to update the system function of the electric car.
Specifically, when the system function of the electric car updates, server is sent to the controlling terminal updates letter
Breath, that is, client end AP P in the controlling terminal sends more new information, user can be selected in the controlling terminal be
The no system function for carrying out the electric car updates, if user's selection is updated, is sent more by the controlling terminal
New command.Instruction receiving unit 140 receives the more new command that user is sent by the client end AP P installed in controlling terminal
Afterwards, data receipt unit 150 can be downloaded from server carries out the more new data that the electronic system function left updates.Number
After receiving the more new data according to receiving unit 150, function renewal unit 160 can pass through CAN according to the more new data
At least one of (Controller Area Network, controller local area network) communication, RS-485 communication, FTDI communication
Write with a brush dipped in Chinese ink the program of the entire car controller, that is, more new data is written by depositing for the entire car controller by above-mentioned communication mode
It stores up in chip.Preferably, the program that the entire car controller is write with a brush dipped in Chinese ink by CAN communication mode, i.e., enable vehicle by CAN communication
The CAN BootLoader function of controller, entire car controller jump to the mode of writing with a brush dipped in Chinese ink, update the program of entire car controller, thus
Update the function of the electric car.
According to that above embodiment of the present invention, when system function updates, user can pass through the client in controlling terminal
APP voluntarily chooses whether to be updated, if user selects to update, can enable the CAN BootLoader function of entire car controller
Can, realization remotely writes with a brush dipped in Chinese ink entire car controller program, and automatic update system function can save the time of user.
The present invention also provides a kind of storage mediums for corresponding to the electric car monitoring method, are stored thereon with computer
Program, the step of aforementioned any the method is realized when described program is executed by processor.
The present invention also provides a kind of entire car controllers for corresponding to the electric car monitoring method, including processor, deposit
The computer program that reservoir and storage can be run on a processor on a memory, the processor execute real when described program
The step of existing aforementioned any the method.
The present invention also provides a kind of entire car controllers for corresponding to the electric car monitoring device, including aforementioned any institute
The electric car monitoring device stated.
Accordingly, scheme provided by the invention, by by fault information reporting to server, by server according to fault message
User's handling failure is instructed by client, can be improved the car experience of user, user time is saved, reduces the manpower of maintenance
Material resources cost；By the way that the status information of the electric car is sent to server, and controlling terminal is sent to by server, from
And user can be checked at any time, be grasped the status information of electric car by the controlling terminal；Also, in vehicle electric system
When function renewal, user can voluntarily choose whether to be updated by the client end AP P in controlling terminal, if user's selection is more
Newly, then the CAN BootLoader function of entire car controller can be enabled, realization remotely writes with a brush dipped in Chinese ink entire car controller program, automatically more
New system function can save the time of user.
Function described herein can be implemented in hardware, the software executed by processor, firmware or any combination thereof.
If implemented in the software executed by processor, computer can be stored in using function as one or more instructions or codes
It is transmitted on readable media or via computer-readable media.Other examples and embodiment are wanted in the present invention and appended right
It asks in the scope and spirit of book.For example, due to the property of software, function described above can be used by processor,
Hardware, firmware, hardwired or the software implementation for appointing the combination of whichever to execute in these.In addition, each functional unit can integrate
In one processing unit, it is also possible to each unit to physically exist alone, can also be integrated in two or more units
In one unit.
In several embodiments provided herein, it should be understood that disclosed technology contents can pass through others
Mode is realized.Wherein, the apparatus embodiments described above are merely exemplary, such as the division of the unit, Ke Yiwei
A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of unit or module
It connects, can be electrical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, and fill as control
The component set may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
On unit.It can some or all of the units may be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially
The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words
It embodies, which is stored in a storage medium, including some instructions are used so that a computer
Equipment (can for personal computer, server or network equipment etc.) execute each embodiment the method for the present invention whole or
Part steps.And storage medium above-mentioned includes: that USB flash disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), mobile hard disk, magnetic or disk etc. be various to can store program code
Medium.
The above description is only an embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should be included within scope of the presently claimed invention.
Claims (15)
1. a kind of electric car monitoring method characterized by comprising
When the electric car breaks down, the fault message of the electric car is obtained；
The fault message is uploaded to server, instructs to use by controlling terminal according to the fault message by the server
Family handles the failure.
2. the method according to claim 1, wherein the failure, comprising: entire car controller failure, motor control
At least one of the system failure processed, battery management system failure；
Obtain the fault message of the electric car, comprising:
After obtaining entire car controller self-test failure, to the failure message of instrument transmission；And/or
After acquisition entire car controller judges that battery management system breaks down, to the failure message of instrument transmission；And/or
After acquisition entire car controller judges that electric machine control system breaks down, to the failure message of instrument transmission.
3. method according to claim 1 or 2, which is characterized in that further include:
It obtains the status information of the electric car and is sent to server, be sent to the status information by the server
The controlling terminal, so that user is checked by the controlling terminal.
4. according to the method described in claim 3, it is characterized in that, the status information of the electric car, comprising: remaining electricity
At least one of amount, speed, electric current of motor.
5. method according to claim 1-4, which is characterized in that further include:
Receive the more new command that the system function for the progress electric car that the controlling terminal is sent updates；
In response to more new command described in receiving, the more new data for carrying out the update is received from server；
The program of the entire car controller of the electric car is write with a brush dipped in Chinese ink according to the more new data, is with update the electric car
System function.
6. according to the method described in claim 4, it is characterized in that, writing with a brush dipped in Chinese ink the entire car controller according to the more new data
Program, comprising:
According to the more new data, the full-vehicle control is write with a brush dipped in Chinese ink by least one of CAN communication, 485 communications, FTDI communication
The program of device.
7. a kind of electric car monitoring device characterized by comprising
First acquisition unit, for obtaining the fault message of the electric car when the electric car breaks down；
Information uploading unit, for the fault message to be uploaded to server, by the server according to the fault message
User is instructed to handle the failure by controlling terminal.
8. device according to claim 7, which is characterized in that the failure, comprising: entire car controller failure, motor control
At least one of the system failure processed, battery management system failure；
The acquiring unit obtains the fault message of the electric car, comprising:
After obtaining entire car controller self-test failure, to the failure message of instrument transmission；And/or
After acquisition entire car controller judges that battery management system breaks down, to the failure message of instrument transmission；And/or
After acquisition entire car controller judges that electric machine control system breaks down, to the failure message of instrument transmission.
9. device according to claim 7 or 8, which is characterized in that further include:
Second acquisition unit will by the server for obtaining the status information of the electric car and being sent to server
The status information is sent to the controlling terminal, so that user is checked by the controlling terminal.
10. device according to claim 9, which is characterized in that the status information of the electric car, comprising: remaining electricity
At least one of amount, speed, electric current of motor.
11. according to the described in any item devices of claim 7-10, which is characterized in that further include:
Instruction receiving unit, the update for receiving the system function update for the progress electric car that the controlling terminal is sent refer to
It enables；
Data receipt unit, for being received from server and carrying out the update more in response to more new command described in receiving
New data；
Function renewal unit, the program of the entire car controller for writing with a brush dipped in Chinese ink the electric car according to the more new data, with more
The system function of the new electric car.
12. device according to claim 11, which is characterized in that the function renewal unit, according to the more new data
Write with a brush dipped in Chinese ink the program of the entire car controller, comprising:
According to the more new data, the full-vehicle control is write with a brush dipped in Chinese ink by least one of CAN communication, 485 communications, FTDI communication
The program of device.
13. a kind of storage medium, which is characterized in that it is stored thereon with computer program, it is real when described program is executed by processor
The step of existing claim 1-6 any the method.
14. a kind of entire car controller, which is characterized in that can handled on a memory including processor, memory and storage
The computer program run on device, the processor realize the step of claim 1-6 any the method when executing described program
Suddenly.
15. a kind of entire car controller, which is characterized in that monitor dress including the electric car as described in claim 7-12 is any
It sets.
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