CN104461610A - Platformized multi-ECU online flashing method - Google Patents
Platformized multi-ECU online flashing method Download PDFInfo
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- CN104461610A CN104461610A CN201410607338.3A CN201410607338A CN104461610A CN 104461610 A CN104461610 A CN 104461610A CN 201410607338 A CN201410607338 A CN 201410607338A CN 104461610 A CN104461610 A CN 104461610A
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Abstract
The invention provides a platformized multi-ECU online flashing method. The method comprises the steps that a flashing environment is built; a message is generated according to the flashing environment; ECUs receive the message and generate and send a response message; flashing is completed according to the response message and the flashing environment. The different ECUs with different flashing procedures are flashed online on the same tool and in the same upper computer software, and compared with a method for developing different flashing tools according to different flashing procedures in an existing ECU flashing situation, obvious advantages and practical value are achieved. According to the method, a flashing tool suitable for the ECU flashing procedures can be built flexibly, the development period is short, the method can be suitable for the production line, development, after-sale and other stages of a whole automobile factory, the flashing requirement for flashing the ECUs with different flashing procedures is met, and work efficiency can be greatly improved.
Description
Technical field
What the present invention relates to automotive field writes with a brush dipped in Chinese ink technology online, and the many ECU particularly relating to a kind of hardware and software platform write with a brush dipped in Chinese ink method online.
Background technology
Automobile ECU (Electronic Control Unit) write with a brush dipped in Chinese ink function online, also known as reprogrammed function, it is the process to ECU down load application formula or application data, automobile production, after sale, the stage such as research and development usually uses function of writing with a brush dipped in Chinese ink to ECU, utilize to write with a brush dipped in Chinese ink instrument and can be write with a brush dipped in Chinese ink ECU by bus when not dismantling ECU.
At present, put after sale often to have for different ECU exploitation in car load factory or automobile and different write with a brush dipped in Chinese ink instrument, special in car load factory, because being usually defined in a specification writing with a brush dipped in Chinese ink online flow process to the supplier of ECU, this just needs the different ECU for having difference and write with a brush dipped in Chinese ink flow process to develop special instrument of writing with a brush dipped in Chinese ink or software, and this just have impact on the work efficiency in the stages such as research and development, productions.
Summary of the invention
The object of the present invention is to provide a kind of many ECU of hardware and software platform to write with a brush dipped in Chinese ink system online, utilize this invention to reach in same instrument and same upper computer software the fundamental purpose having carrying out that difference writes with a brush dipped in Chinese ink the different ECU of flow process and write with a brush dipped in Chinese ink online.
The many ECU that the invention provides a kind of hardware and software platform write with a brush dipped in Chinese ink method online, comprising:
Set up the step writing with a brush dipped in Chinese ink environment;
According to the described step writing with a brush dipped in Chinese ink environment generation message;
ECU receives described message and generates and send the step of response message;
According to described response message and described in write with a brush dipped in Chinese ink environment and complete the step write with a brush dipped in Chinese ink.
Further, described foundation write with a brush dipped in Chinese ink the step of environment be set up diagnostic data base, write with a brush dipped in Chinese ink flow file, security algorithm file and write with a brush dipped in Chinese ink the step of source file.
Further, the step writing with a brush dipped in Chinese ink environment generation message described in described basis comprises:
The step writing with a brush dipped in Chinese ink flow process is extracted from described flow file of writing with a brush dipped in Chinese ink;
Flow process obtains diagnostic message step from described diagnostic data base is write with a brush dipped in Chinese ink described in foundation;
According to described in write with a brush dipped in Chinese ink flow process and described diagnostic message to extract key step from described security algorithm file;
According to described in write with a brush dipped in Chinese ink flow process and described diagnostic message and extract from described source file of writing with a brush dipped in Chinese ink the step writing with a brush dipped in Chinese ink data;
According to described diagnostic message, described in write with a brush dipped in Chinese ink data and described secret generating message and the step sent.
Further, described according to described response message and described in write with a brush dipped in Chinese ink environment and complete comprising of the step write with a brush dipped in Chinese ink:
Accept the step of described response message;
Write with a brush dipped in Chinese ink response message described in process analysis according to described and carry out the step write with a brush dipped in Chinese ink;
Judge whether the step write with a brush dipped in Chinese ink.
Further, judged whether described in that the step write with a brush dipped in Chinese ink comprises:
Be judged as not completing and write with a brush dipped in Chinese ink, then return described in described foundation and write with a brush dipped in Chinese ink flow process obtains diagnostic message step from described diagnostic data base;
Be judged as writing with a brush dipped in Chinese ink, then end step.
Further, described according to described response message and described in write with a brush dipped in Chinese ink environment and complete comprising of the step write with a brush dipped in Chinese ink
Accept the step of described response message;
Write with a brush dipped in Chinese ink response message described in process analysis according to described and carry out the step write with a brush dipped in Chinese ink;
Carry out writing with a brush dipped in Chinese ink and whether occur the abnormal step judged to writing with a brush dipped in Chinese ink in process;
To writing with a brush dipped in Chinese ink the step whether completing and judge.
Further, writing with a brush dipped in Chinese ink response message described in process analysis described in described basis and carrying out the step write with a brush dipped in Chinese ink and judged whether to add whether occur the abnormal step judged to writing with a brush dipped in Chinese ink in process between the step write with a brush dipped in Chinese ink.
Further, describedly whether occur that the abnormal step judged comprises to writing with a brush dipped in Chinese ink in process:
Write with a brush dipped in Chinese ink in process and do not occur exception, then judged whether the step write with a brush dipped in Chinese ink described in entering;
Write with a brush dipped in Chinese ink in process and occur extremely, then writing with a brush dipped in Chinese ink to described the step that process carries out abnormality processing;
To the step whether completing described abnormality processing and judge.
Further, describedly to comprise whether completing the step that described abnormality processing judges:
Be judged as not completing abnormality processing then return describedly set up diagnostic data base, write with a brush dipped in Chinese ink flow file, security algorithm file and write with a brush dipped in Chinese ink the step of source file;
Be judged as that abnormality processing then enters described to writing with a brush dipped in Chinese ink the step whether completing and judge.
The present invention also provides a kind of many ECU of hardware and software platform to write with a brush dipped in Chinese ink system online, comprising:
Writing with a brush dipped in Chinese ink environment module, writing with a brush dipped in Chinese ink environment for setting up;
Write with a brush dipped in Chinese ink flow process parsing module, be connected with described environment module of writing with a brush dipped in Chinese ink, described in extracting, write with a brush dipped in Chinese ink environment, integrate and write with a brush dipped in Chinese ink related data, and generate message by protocol stack and resolve response message;
Driver module, is connected with described flow process parsing module of writing with a brush dipped in Chinese ink by protocol stack, for transmitting described message and described response message;
Interface adaptation module, is connected with described driver module, is converted to response message for the bus signals described message being converted to bus signals and ECU being generated relevant response message;
System bus, is connected with described interface adaptation module, for realizing the transmission between bus signals and ECU;
Interactive interface module, is connected with described flow process parsing module of writing with a brush dipped in Chinese ink, for providing operation indicating, operation-interface and information displaying.
Further, write with a brush dipped in Chinese ink environment module described in comprise:
Database parsing module, for loading diagnostic data base, for described flow process parsing module of writing with a brush dipped in Chinese ink provides diagnostic message;
Security algorithm interface module, for loading security algorithm file, for described flow process parsing module of writing with a brush dipped in Chinese ink provides key;
Source file interface module, writes with a brush dipped in Chinese ink source file for loading, for described flow process parsing module of writing with a brush dipped in Chinese ink provides and writes with a brush dipped in Chinese ink data;
Writing with a brush dipped in Chinese ink flow file interface module, writing with a brush dipped in Chinese ink flow file for loading, for described flow process parsing module of writing with a brush dipped in Chinese ink provides and writes with a brush dipped in Chinese ink flow process.
Beneficial effect of the present invention is, a kind of many ECU of hardware and software platform are provided to write with a brush dipped in Chinese ink system online, utilize present invention achieves and write with a brush dipped in Chinese ink writing with a brush dipped in Chinese ink online of the different ECU of flow process to having difference in same instrument, same upper computer software, existing ECU is write with a brush dipped in Chinese ink to the method for the different instrument of writing with a brush dipped in Chinese ink of flow process exploitation of writing with a brush dipped in Chinese ink for difference in situation, there is obvious advantage and practical value; The present invention can build flexibly be applicable to that ECU writes with a brush dipped in Chinese ink flow process write with a brush dipped in Chinese ink instrument, construction cycle is short, be applicable to the production line of car load factory, research and development, the stage such as after sale, meet and write with a brush dipped in Chinese ink multiple requirement of writing with a brush dipped in Chinese ink that difference writes with a brush dipped in Chinese ink the ECU of flow process that has, significantly can promote work efficiency.
Accompanying drawing explanation
Fig. 1 is the process flow diagram that many ECU of embodiment of the present invention hardware and software platform write with a brush dipped in Chinese ink method online;
Fig. 2 is the process flow diagram that many ECU of the hardware and software platform of the embodiment of the present invention one write with a brush dipped in Chinese ink method online;
Fig. 3 is the process flow diagram that many ECU of the hardware and software platform of the embodiment of the present invention two write with a brush dipped in Chinese ink method online;
Fig. 4 is the structural representation that many ECU of embodiment of the present invention hardware and software platform write with a brush dipped in Chinese ink system online.
Embodiment
Hereafter will describe embodiments of the invention in detail by reference to the accompanying drawings.It should be noted that the combination of technical characteristic or the technical characteristic described in following embodiment should not be considered to isolated, they mutually can be combined and be combined with each other thus reach better technique effect.
Fig. 1 is the process flow diagram that many ECU of embodiment of the present invention hardware and software platform write with a brush dipped in Chinese ink method online.
The embodiment of the present invention provides a kind of many ECU of hardware and software platform to write with a brush dipped in Chinese ink method online, comprising:
Step 100: set up the step writing with a brush dipped in Chinese ink environment;
Step 200: according to the described step writing with a brush dipped in Chinese ink environment generation message;
Step 300:ECU receives described message and generates and send the step of response message;
Step 400: according to described response message and described in write with a brush dipped in Chinese ink environment and complete the step write with a brush dipped in Chinese ink.
Fig. 2 is the process flow diagram that many ECU of the hardware and software platform of the embodiment of the present invention one write with a brush dipped in Chinese ink method online.
The embodiment of the present invention one, step 100: setting up the step writing with a brush dipped in Chinese ink environment is step 110: set up diagnostic data base, write with a brush dipped in Chinese ink flow file, security algorithm file and write with a brush dipped in Chinese ink the step of source file.
Described diagnostic data base, the diagnosis relevant informations such as the supports conditions of the COS that definition ECU supports, concrete protocol format, parameter type, parameter size, service, preferably adopt ODX (Open Diagnostic Data Exchange) diagnostic data library format, the diagnostic data base that different ECU is corresponding different; The described idiographic flow write with a brush dipped in Chinese ink flow file definition ECU and write with a brush dipped in Chinese ink, write with a brush dipped in Chinese ink flow file preferably and possess certain format, carrying out complete description to writing with a brush dipped in Chinese ink flow process, comprising the treatment mechanism being directed to the exception occurred in the process of writing with a brush dipped in Chinese ink, write with a brush dipped in Chinese ink flow process preferably based on UDS protocol architecture; Described security algorithm, generates association key during for carrying out secure access to ECU; Describedly write with a brush dipped in Chinese ink source file, be data to be write with a brush dipped in Chinese ink, possess certain data layout.
Need to set up for the different ECU just there is difference writing with a brush dipped in Chinese ink flow process and different write with a brush dipped in Chinese ink flow file, write with a brush dipped in Chinese ink flow file and directly reacted and write with a brush dipped in Chinese ink flow process; Different ECU need set up different diagnostic data bases; Different ECU possesses identical flow process of writing with a brush dipped in Chinese ink and then can share and samely write with a brush dipped in Chinese ink flow file; A corresponding a kind of security algorithm of security algorithm file, the ECU with identical security algorithm can share same security algorithm file; What different ECU was corresponding different writes with a brush dipped in Chinese ink source file.
In the embodiment of the present invention one, step 200: comprise according to the described step writing with a brush dipped in Chinese ink environment generation message:
Step 210: extract the step writing with a brush dipped in Chinese ink flow process from described flow file of writing with a brush dipped in Chinese ink;
Step 220: write with a brush dipped in Chinese ink flow process obtains diagnostic message step from described diagnostic data base described in foundation;
Step 230: according to described in write with a brush dipped in Chinese ink flow process and described diagnostic message to extract key step from described security algorithm file;
Step 240: according to described in write with a brush dipped in Chinese ink flow process and described diagnostic message and extract from described source file of writing with a brush dipped in Chinese ink the step writing with a brush dipped in Chinese ink data;
Step 250: according to described diagnostic message, described in write with a brush dipped in Chinese ink data and described secret generating message and the step sent.
A kind of in the embodiment of the present invention, step 300:ECU receives described message and generates and send the step of response message, after ECU receives described message, generates response message according to described message, and by step that described response message sends.
In the embodiment of the present invention one, step 400: according to described response message and described in write with a brush dipped in Chinese ink environment and complete comprising of the step write with a brush dipped in Chinese ink:
Step 410: the step accepting described response message;
Step 420: write with a brush dipped in Chinese ink response message described in process analysis according to described and carry out the step write with a brush dipped in Chinese ink;
Step 440: judged whether the step write with a brush dipped in Chinese ink.
In the embodiment of the present invention one, step 440: judged whether that the step write with a brush dipped in Chinese ink comprises:
Be judged as not completing and write with a brush dipped in Chinese ink, then return step 220: described in foundation, write with a brush dipped in Chinese ink flow process obtains diagnostic message step from described diagnostic data base;
Be judged as writing with a brush dipped in Chinese ink, then end step.
Fig. 2 is the process flow diagram that many ECU of the hardware and software platform of the embodiment of the present invention two write with a brush dipped in Chinese ink method online.
The embodiment of the present invention two, on the basis of embodiment one, in step 420: write with a brush dipped in Chinese ink response message described in process analysis according to described and carry out the step write with a brush dipped in Chinese ink and step 440: judged whether to add step 430 between the step write with a brush dipped in Chinese ink: whether occur the abnormal step judged to writing with a brush dipped in Chinese ink in process.
In the embodiment of the present invention two, step 430: whether occur that the abnormal step judged comprises to writing with a brush dipped in Chinese ink in process:
Write with a brush dipped in Chinese ink in process and do not occur exception, then enter step 440: judged whether the step write with a brush dipped in Chinese ink;
Step 431: write with a brush dipped in Chinese ink in process and occur extremely, then writing with a brush dipped in Chinese ink to described the step that process carries out abnormality processing;
Step 432: to the step whether completing described abnormality processing and judge.
In the present embodiment two, step 432: comprise whether completing the step that described abnormality processing judges:
Be judged as that not completing abnormality processing then returns step 110: set up diagnostic data base, write with a brush dipped in Chinese ink flow file, security algorithm file and write with a brush dipped in Chinese ink the step of source file;
Be judged as that abnormality processing then enters step 440: to writing with a brush dipped in Chinese ink the step whether completing and judge.
Fig. 4 is the structural representation that many ECU of embodiment of the present invention hardware and software platform write with a brush dipped in Chinese ink system online.
The embodiment of the present invention also provides a kind of many ECU of hardware and software platform to write with a brush dipped in Chinese ink system online, comprising:
Writing with a brush dipped in Chinese ink environment module 510, writing with a brush dipped in Chinese ink environment for setting up;
Write with a brush dipped in Chinese ink flow process parsing module 520, be connected with described environment module 510 of writing with a brush dipped in Chinese ink, described in extracting, write with a brush dipped in Chinese ink environment, integrate and write with a brush dipped in Chinese ink related data, and generate message by protocol stack and resolve response message;
Driver module 530, is connected 520 by protocol stack with described flow process parsing module of writing with a brush dipped in Chinese ink, for transmitting described message and described response message;
Interface adaptation module 540, is connected with described driver module 530, is converted to response message for the bus signals described message being converted to bus signals and ECU being generated relevant response message;
System bus 550, is connected with described interface adaptation module 540, for realizing the transmission between bus signals and ECU;
Interactive interface module 560, is connected with described flow process parsing module 520 of writing with a brush dipped in Chinese ink, for providing operation indicating, operation-interface and information displaying; Information displaying comprises the display to the display and association message content information writing with a brush dipped in Chinese ink process, provides display information by writing with a brush dipped in Chinese ink flow process parsing module 520, also exports subscriber control information to writing with a brush dipped in Chinese ink flow process parsing module 520.
In embodiments of the present invention, writing with a brush dipped in Chinese ink online of ECU adopts based on the mode being standard with UDS (Unified Diagnostic Service) of CAN; Complete writing with a brush dipped in Chinese ink ECU, need Bootloader at ECU end, be namely applied to the program curing of reprogrammed in ECU, and writing with a brush dipped in Chinese ink instrument one end, need and realize writing with a brush dipped in Chinese ink the host computer of flow process or other write with a brush dipped in Chinese ink instrument.
In embodiments of the present invention, write with a brush dipped in Chinese ink environment module described in comprise:
Database parsing module 511, for loading diagnostic data base, for described flow process parsing module 520 of writing with a brush dipped in Chinese ink provides diagnostic message;
Security algorithm interface module 512, for loading security algorithm file, for described flow process parsing module 520 of writing with a brush dipped in Chinese ink provides key;
Source file interface module 513, writes with a brush dipped in Chinese ink source file for loading, for described flow process parsing module 520 of writing with a brush dipped in Chinese ink provides and writes with a brush dipped in Chinese ink data;
Writing with a brush dipped in Chinese ink flow file interface module 514, writing with a brush dipped in Chinese ink flow file for loading, for described flow process parsing module 520 of writing with a brush dipped in Chinese ink provides and writes with a brush dipped in Chinese ink flow process.
The many ECU that the invention provides a kind of hardware and software platform write with a brush dipped in Chinese ink system online, utilize present invention achieves and write with a brush dipped in Chinese ink writing with a brush dipped in Chinese ink online of the different ECU of flow process to having difference in same instrument, same upper computer software, existing ECU is write with a brush dipped in Chinese ink to the method for the different instrument of writing with a brush dipped in Chinese ink of flow process exploitation of writing with a brush dipped in Chinese ink for difference in situation, there is obvious advantage and practical value; The present invention can build flexibly be applicable to that ECU writes with a brush dipped in Chinese ink flow process write with a brush dipped in Chinese ink instrument, construction cycle is short, be applicable to the production line of car load factory, research and development, the stage such as after sale, meet and write with a brush dipped in Chinese ink multiple requirement of writing with a brush dipped in Chinese ink that difference writes with a brush dipped in Chinese ink the ECU of flow process that has, significantly can promote work efficiency.
Although give some embodiments of the present invention, it will be understood by those of skill in the art that without departing from the spirit of the invention herein, can change embodiment herein.Above-described embodiment is exemplary, should using embodiment herein as the restriction of interest field of the present invention.
Claims (10)
1. many ECU of hardware and software platform write with a brush dipped in Chinese ink a method online, it is characterized in that, comprising:
Set up the step writing with a brush dipped in Chinese ink environment;
According to the described step writing with a brush dipped in Chinese ink environment generation message;
ECU receives described message and generates and send the step of response message;
According to described response message and described in write with a brush dipped in Chinese ink environment and complete the step write with a brush dipped in Chinese ink.
2. many ECU of hardware and software platform as claimed in claim 1 write with a brush dipped in Chinese ink method online, it is characterized in that, the step that environment is write with a brush dipped in Chinese ink in described foundation be set up diagnostic data base, write with a brush dipped in Chinese ink flow file, security algorithm file and write with a brush dipped in Chinese ink the step of source file.
3. many ECU of hardware and software platform as claimed in claim 1 write with a brush dipped in Chinese ink method online, and it is characterized in that, the step writing with a brush dipped in Chinese ink environment generation message described in described basis comprises:
The step writing with a brush dipped in Chinese ink flow process is extracted from described flow file of writing with a brush dipped in Chinese ink;
Flow process obtains diagnostic message step from described diagnostic data base is write with a brush dipped in Chinese ink described in foundation;
According to described in write with a brush dipped in Chinese ink flow process and described diagnostic message to extract key step from described security algorithm file;
According to described in write with a brush dipped in Chinese ink flow process and described diagnostic message and extract from described source file of writing with a brush dipped in Chinese ink the step writing with a brush dipped in Chinese ink data;
According to described diagnostic message, described in write with a brush dipped in Chinese ink data and described secret generating message and the step sent.
4. many ECU of hardware and software platform as claimed in claim 1 write with a brush dipped in Chinese ink method online, it is characterized in that, described according to described response message and described in write with a brush dipped in Chinese ink environment and complete comprising of the step write with a brush dipped in Chinese ink:
Accept the step of described response message;
Write with a brush dipped in Chinese ink response message described in process analysis according to described and carry out the step write with a brush dipped in Chinese ink;
Judge whether the step write with a brush dipped in Chinese ink.
5. many ECU of hardware and software platform as claimed in claim 4 write with a brush dipped in Chinese ink method online, it is characterized in that, described in judged whether that the step write with a brush dipped in Chinese ink comprises:
Be judged as not completing and write with a brush dipped in Chinese ink, then return described in described foundation and write with a brush dipped in Chinese ink flow process obtains diagnostic message step from described diagnostic data base;
Be judged as writing with a brush dipped in Chinese ink, then end step.
6. many ECU of hardware and software platform as claimed in claim 4 write with a brush dipped in Chinese ink method online, it is characterized in that, writing with a brush dipped in Chinese ink response message described in process analysis described in described basis and carrying out the step write with a brush dipped in Chinese ink and judged whether to add whether occur the abnormal step judged to writing with a brush dipped in Chinese ink in process between the step write with a brush dipped in Chinese ink.
7. many ECU of hardware and software platform as claimed in claim 6 write with a brush dipped in Chinese ink method online, it is characterized in that, describedly whether occur that the abnormal step judged comprises to writing with a brush dipped in Chinese ink in process:
Write with a brush dipped in Chinese ink in process and do not occur exception, then judged whether the step write with a brush dipped in Chinese ink described in entering;
Write with a brush dipped in Chinese ink in process and occur extremely, then writing with a brush dipped in Chinese ink to described the step that process carries out abnormality processing;
To the step whether completing described abnormality processing and judge.
8. many ECU of hardware and software platform as claimed in claim 7 write with a brush dipped in Chinese ink method online, it is characterized in that, describedly comprise whether completing the step that described abnormality processing judges:
Be judged as not completing abnormality processing then return describedly set up diagnostic data base, write with a brush dipped in Chinese ink flow file, security algorithm file and write with a brush dipped in Chinese ink the step of source file;
Be judged as that abnormality processing then enters described to writing with a brush dipped in Chinese ink the step whether completing and judge.
9. many ECU of hardware and software platform write with a brush dipped in Chinese ink a system online, it is characterized in that, comprising:
Writing with a brush dipped in Chinese ink environment module, writing with a brush dipped in Chinese ink environment for setting up;
Write with a brush dipped in Chinese ink flow process parsing module, be connected with described environment module of writing with a brush dipped in Chinese ink, described in extracting, write with a brush dipped in Chinese ink environment, integrate and write with a brush dipped in Chinese ink related data, and generate message by protocol stack and resolve response message;
Driver module, is connected with described flow process parsing module of writing with a brush dipped in Chinese ink by protocol stack, for transmitting described message and described response message;
Interface adaptation module, is connected with described driver module, is converted to response message for the bus signals described message being converted to bus signals and ECU being generated relevant response message;
System bus, is connected with described interface adaptation module, for realizing the transmission between bus signals and ECU;
Interactive interface module, is connected with described flow process parsing module of writing with a brush dipped in Chinese ink, for providing operation indicating, operation-interface and information displaying.
10. many ECU of hardware and software platform as claimed in claim 9 write with a brush dipped in Chinese ink system online, it is characterized in that, described in write with a brush dipped in Chinese ink environment module and comprise:
Database parsing module, for loading diagnostic data base, for described flow process parsing module of writing with a brush dipped in Chinese ink provides diagnostic message;
Security algorithm interface module, for loading security algorithm file, for described flow process parsing module of writing with a brush dipped in Chinese ink provides key;
Source file interface module, writes with a brush dipped in Chinese ink source file for loading, for described flow process parsing module of writing with a brush dipped in Chinese ink provides and writes with a brush dipped in Chinese ink data;
Writing with a brush dipped in Chinese ink flow file interface module, writing with a brush dipped in Chinese ink flow file for loading, for described flow process parsing module of writing with a brush dipped in Chinese ink provides and writes with a brush dipped in Chinese ink flow process.
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| CN201410607338.3A CN104461610A (en) | 2014-11-03 | 2014-11-03 | Platformized multi-ECU online flashing method |
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| CN201410607338.3A CN104461610A (en) | 2014-11-03 | 2014-11-03 | Platformized multi-ECU online flashing method |
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| CN107168296A (en) * | 2017-06-30 | 2017-09-15 | 东南（福建）汽车工业有限公司 | A kind of automotive diagnostic installation software systems |
| CN107451821A (en) * | 2016-05-31 | 2017-12-08 | 长沙海商网络技术有限公司 | A B2B2C hardware and software platforms electric business solves processing system |
| CN107943000A (en) * | 2017-11-27 | 2018-04-20 | 北京新能源汽车股份有限公司 | Software integration method, software updating method and device |
| CN109947465A (en) * | 2019-03-29 | 2019-06-28 | 北京经纬恒润科技有限公司 | A kind of data processing method and system |
| CN110244966A (en) * | 2019-06-18 | 2019-09-17 | 广东戈兰玛汽车系统有限公司 | A kind of BOOTLOADER program online updating method based on UDS |
| CN110412970A (en) * | 2018-04-27 | 2019-11-05 | 罗伯特·博世有限公司 | The method of vehicle diagnostics is executed in more ECU systems |
| CN112083943A (en) * | 2020-09-07 | 2020-12-15 | 欧科佳（上海）汽车电子设备有限公司 | Method for independently flashing ECU in batches |
| CN112099829A (en) * | 2020-09-21 | 2020-12-18 | 华人运通(上海)云计算科技有限公司 | Vehicle upgrade control method and system, OTA background and vehicle |
| CN112859809A (en) * | 2021-01-11 | 2021-05-28 | 上海星融汽车科技有限公司 | Vehicle ECU (electronic control Unit) flashing method and system and lower computer of vehicle diagnosis equipment |
| CN113590160A (en) * | 2021-08-13 | 2021-11-02 | 北京经纬恒润科技股份有限公司 | Software online upgrading method and multi-core ECU |
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| CN112859809A (en) * | 2021-01-11 | 2021-05-28 | 上海星融汽车科技有限公司 | Vehicle ECU (electronic control Unit) flashing method and system and lower computer of vehicle diagnosis equipment |
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