CN107942991A - A kind of electric automobile intelligent safety control system - Google Patents
A kind of electric automobile intelligent safety control system Download PDFInfo
- Publication number
- CN107942991A CN107942991A CN201610892475.5A CN201610892475A CN107942991A CN 107942991 A CN107942991 A CN 107942991A CN 201610892475 A CN201610892475 A CN 201610892475A CN 107942991 A CN107942991 A CN 107942991A
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- data
- failure
- electric automobile
- intelligent safety
- parameter
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
- G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
Abstract
A kind of electric automobile intelligent safety control system,Including entire car controller,Drive motor and cell tube,The entire car controller has data acquisition and accident analysis to form failure code by CAN bus data connection,The data acquisition and accident analysis, which form failure code, will collect data by 4G modules data transfer to server storage module,Data are transferred to mobile phone app receivers by the server storage module,The data acquisition and accident analysis form failure code and data are issued instrument,The instrument includes display failure,Display data and energy stream,The data acquisition and accident analysis, which form failure code data connection, input/output signal failure,CAN bus failure,Throttle failure,Electrical fault,Battery failures,Engine failure,The data collection data is connected with engine parameter,The parameter of electric machine,Car travel mode,Battery parameter.Terminal device can monitor the state of running car, energy stream situation and fault condition in real time, realize the function of people and car real-time interactive.
Description
Technical field
The present invention relates to a kind of automotive field, particularly a kind of electric automobile intelligent safety control system.
Background technology
At present, as the improvement of people's living standards, automobile is increasingly popularized, China's electric automobile is in quick hair
Exhibition stage, electric automobile realize the functions such as pure electric starting, motor driving, energy feedback substantially, but not yet consider to realize electronic
Automobile it is intelligent and safe：There is no the fault diagnosis system of complete set realize definition to all kinds of failures of electric automobile and
Troubleshooting mode, can not ensure the reliability and security, the promptness of breakdown maintenance of electric car automobile.Client can not pass through end
End equipment monitors information of vehicles and fault message in real time.Electric automobile can not preserve vehicle data, so that when there is accident, nothing
Method carries out analyzing vehicle accident according to the monitoring data of preservation.Terminal device can not realize the remote control to vehicle.At present, city
It is badly in need of a kind of electric automobile intelligent safety control system that can solve problem above on field.
The content of the invention
The technical problem to be solved in the present invention is in view of the deficiencies of the prior art, propose that a kind of practicality, economic performance are high
Electric automobile intelligent safety control system.
The technical problem to be solved in the present invention is what is be achieved through the following technical solutions.The present invention is a kind of electric automobile intelligence
Energy safety control system, including entire car controller, driving motor and cell tube, the entire car controller pass through CAN bus data
It is connected with data acquisition and accident analysis forms failure code, the data acquisition and accident analysis form failure code will
Collect data and data are transferred to by 4G modules by hand by data transfer to server storage module, the server storage module
Machine app receivers, the data acquisition and accident analysis form failure code and data are issued instrument, and the instrument includes display
Failure, display data and energy stream, the data acquisition and accident analysis, which form failure code data connection, input and output
Signal fault, CAN bus failure, throttle failure, electrical fault, battery failures, engine failure, the data collection data connect
It is connected to engine parameter, the parameter of electric machine, car travel mode, battery parameter.
In a kind of electric automobile intelligent safety control system of the present invention, further preferred technical solution is characterized in：
1st, after the control command that the mobile phone app receivers are sent, each base part of electric automobile is controlled and to electricity by CAN communication
Electrical automobile data parameters are adjusted.
2nd, each parameters of operating part of the acquisition module data real-time reception electric automobile, and sent in real time by CAN bus
Failure code and parameter information are to instrument, after instrument is according to the fault message received, alarms and show failure.
3rd, the data acquisition and accident analysis form the intelligent safety systems of failure code insertion 4G modules handle in real time
After the electric automobile parameter and failure collected is compressed, sent by 4G passages to server, server is data decompression
After store, by the memory module or server that access the system can realize to accident occur before data playback function.
Compared with prior art, the present invention is by analyzing failure, and after generating fault level, intelligent safety system reminds vehicle
Controller makes respective handling according to failure at that time, limitedly ensures the security of running car.
By instrument real-time display failure code, it can effectively remind driver to make correct reaction in time, carry
The maintenance speed of high maintenance personal.
Electric automobile parameter and fault upload to server are preserved by 4G passages, can be led to when accident occurs for automobile
Cross access server and correctly analyze cause of accident.
Terminal device can monitor the state of running car, energy stream situation and fault condition in real time, realize people and car
The function of real-time interactive.
Brief description of the drawings
Fig. 1 is the module diagram of the present invention.
Embodiment
Referring to the drawings, further describe the present invention concrete technical scheme, in order to those skilled in the art into
Understand the present invention to one step, the limitation without forming its power.
Embodiment 1, with reference to Fig. 1, a kind of electric automobile intelligent safety control system, including entire car controller, driving motor
There are data acquisition and accident analysis to form failure code by CAN bus data connection with cell tube, the entire car controller,
The data acquisition and accident analysis form failure code and data transfer are deposited to server by 4G modules by data are collected
Module is stored up, data are transferred to mobile phone app receivers by the server storage module, and the data acquisition and accident analysis are formed
Data are issued instrument by failure code, and the instrument includes display failure, display data and energy stream, the data acquisition and
Accident analysis formed failure code data connection have input/output signal failure, CAN bus failure, throttle failure, electrical fault,
Battery failures, engine failure, the data collection data are connected with engine parameter, the parameter of electric machine, car travel mode, electricity
Pond parameter.
Embodiment 2, in the electric automobile intelligent safety control system described in embodiment 1：The mobile phone app receivers are sent
Control command after, each base part of electric automobile is controlled by CAN communication and electric automobile data parameters are adjusted.
Embodiment 3, in the electric automobile intelligent safety control system described in embodiment 1 or 2：The acquisition module data are real
When receive each parameters of operating part of electric automobile, and failure code and parameter information are sent to instrument, instrument by CAN bus in real time
After the fault message received, alarm and show failure.
Embodiment 4, in a kind of electric automobile intelligent safety control system of embodiment 1 or 2 or 3：The data acquisition
And accident analysis formed the intelligent safety systems of failure code insertion 4G modules in real time the electric automobile parameter that collects and
After failure is compressed, sent by 4G passages to server, server after data decompression storing, by accessing the system
Memory module or server can realize the playback function to data before accident generation.
Embodiment 5, in a kind of electric automobile intelligent safety control system of embodiment 1 or 2 or 3 or 4：The system passes through
With entire car controller, the driving device talk such as motor and battery management system, the failure of each base part of collection and by all kinds of
Other failures of detection mode detection vehicle, after counting failure, formulate the electric automobile failure code of complete set.And to failure
Grade distinguishing is carried out, fault level is sent to entire car controller by CAN bus, is indicated according to intelligent safety system, it is desirable to whole
Vehicle controller realizes safety measure according to fault level, including forces automobile slowly to stop in safe condition, or speed limit limit
Turn round traveling etc..
The system is and real-time by CAN bus by each parameters of operating part of acquisition module data real-time reception electric automobile
Failure code and parameter information are sent to instrument.After instrument is according to the fault message received, alarms and show failure, prompting is driven
The person of sailing takes care.Instrument is according to whole-car parameters presentation of information electric automobile energy flow direction and each parameter data values.Maintenance personal
The fault message shown according to instrument, accurately finds breakdown maintenance point of penetration, repairs failure in time.
The system can preserve electric automobile fault message and parametric statistics information in real time, can preserve 10 before accident occurs
The data of minute.The intelligent safety system of embedded 4G modules is in real time compressed the electric automobile parameter and failure that collect
Afterwards, sent by 4G passages to server, server after data decompression storing.By access the system memory module or
Server can realize the playback function to data before accident generation.
Server transmits data to terminal device in real time, and terminal device checks electric automobile event by malfunction coefficient interface
Hinder information, historical failure and removing record；Running car situation and energy loss can be real-time monitored by energy stream interface
Situation；Fault message can be received at the first time when reminding by failure and ensure that electric automobile breaks down, and organizes to repair；
When electric automobile accident occurs in the process of moving, can be occurred by historical data in invoking server to analyze accident
Reason.
The system receiving terminal apparatus send control command after, by CAN communication control each base part of electric automobile and
Electric automobile data parameters are adjusted.
Claims (4)
- A kind of 1. electric automobile intelligent safety control system, it is characterised in that：Including entire car controller, driving motor and battery Pipe, the entire car controller have data acquisition and accident analysis to form failure code, the number by CAN bus data connection Data will be collected by 4G modules data transfer to server storage module by forming failure code according to collection and accident analysis, Data are transferred to mobile phone app receivers by the server storage module, and the data acquisition and accident analysis form failure generation Data are issued instrument by code, and the instrument includes display failure, display data and energy stream, the data acquisition and failure point Analysis, which forms failure code data connection, input/output signal failure, CAN bus failure, throttle failure, electrical fault, battery event Barrier, engine failure, the data collection data are connected with engine parameter, the parameter of electric machine, car travel mode, battery ginseng Number.
- 2. electric automobile intelligent safety control system according to claim 1, it is characterised in that：The mobile phone app is received After the control command that device is sent, each base part of electric automobile is controlled by CAN communication and electric automobile data parameters are adjusted It is whole.
- 3. electric automobile intelligent safety control system according to claim 1, it is characterised in that：The acquisition module data Each parameters of operating part of real-time reception electric automobile, and failure code and parameter information are sent to instrument, instrument by CAN bus in real time After table is according to the fault message received, alarms and show failure.
- 4. electric automobile intelligent safety control system according to claim 1, it is characterised in that：The data acquisition and Accident analysis forms the intelligent safety system of failure code insertion 4G modules in real time the electric automobile parameter and failure collected After being compressed, sent by 4G passages to server, server after data decompression storing, by the storage for accessing the system Module or server can realize the playback function to data before accident generation.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610892475.5A CN107942991A (en) | 2016-10-13 | 2016-10-13 | A kind of electric automobile intelligent safety control system |
| PCT/CN2017/074844 WO2018068462A1 (en) | 2016-10-13 | 2017-02-25 | Intelligent safety control system for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610892475.5A CN107942991A (en) | 2016-10-13 | 2016-10-13 | A kind of electric automobile intelligent safety control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107942991A true CN107942991A (en) | 2018-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610892475.5A Pending CN107942991A (en) | 2016-10-13 | 2016-10-13 | A kind of electric automobile intelligent safety control system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107942991A (en) |
| WO (1) | WO2018068462A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108445872A (en) * | 2018-05-02 | 2018-08-24 | 山东五征集团有限公司 | Electric vehicle fault self-diagnosis system and diagnostic method |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108762229B (en) * | 2018-05-28 | 2020-10-30 | 湖南汽车工程职业学院 | Detection and debugging method for accelerator control system of automatic driving automobile |
| CN109765878A (en) * | 2018-12-24 | 2019-05-17 | 上海大郡动力控制技术有限公司 | The aided analysis method of new-energy automobile CAN bus network failure |
| CN113759800B (en) * | 2021-09-18 | 2023-04-18 | 中车大连机车研究所有限公司 | Signal acquisition control device for diesel locomotive |
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| CN105549580A (en) * | 2016-03-01 | 2016-05-04 | 南京越博动力系统股份有限公司 | Vehicle fault detection system and method based on vehicle-mounted CAN network |
| CN106020050A (en) * | 2016-07-13 | 2016-10-12 | 江苏罗思韦尔电气有限公司 | Remote electric vehicle controller and control method |
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2016
- 2016-10-13 CN CN201610892475.5A patent/CN107942991A/en active Pending
-
2017
- 2017-02-25 WO PCT/CN2017/074844 patent/WO2018068462A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2739726Y (en) * | 2004-10-28 | 2005-11-09 | 惠州Tcl移动通信有限公司 | Automobile failure detecting device and mobile phone matched therewith |
| US20110187322A1 (en) * | 2009-10-27 | 2011-08-04 | Mathew Inskeep | Battery Charger With Code Reader |
| CN102436259A (en) * | 2012-01-19 | 2012-05-02 | 天津清源电动车辆有限责任公司 | Handheld type fault diagnostic device and system for electric automobile with wireless communication function |
| CN103605354A (en) * | 2013-12-02 | 2014-02-26 | 北京中瑞蓝科电动汽车技术有限公司 | Multifunctional vehicle terminal device |
| CN204462839U (en) * | 2015-03-12 | 2015-07-08 | 青岛云连网络科技有限公司 | Electric automobile remote failure diagnosis system |
| CN204496282U (en) * | 2015-04-15 | 2015-07-22 | 郭蕾 | Based on the electric automobile fault diagnosis of Internet of Things, Based Intelligent Control and long distance control system |
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| CN108445872A (en) * | 2018-05-02 | 2018-08-24 | 山东五征集团有限公司 | Electric vehicle fault self-diagnosis system and diagnostic method |
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| Publication number | Publication date |
|---|---|
| WO2018068462A1 (en) | 2018-04-19 |
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Application publication date: 20180420 |
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