CN109388438A - A kind of electronic control unit remote update system, method and vehicle - Google Patents
A kind of electronic control unit remote update system, method and vehicle Download PDFInfo
- Publication number
- CN109388438A CN109388438A CN201710684977.3A CN201710684977A CN109388438A CN 109388438 A CN109388438 A CN 109388438A CN 201710684977 A CN201710684977 A CN 201710684977A CN 109388438 A CN109388438 A CN 109388438A
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- Prior art keywords
- control unit
- electronic control
- communication terminal
- upgrading
- upgrade
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
Abstract
The present invention provides a kind of electronic control unit remote update system, method and vehicles, the system includes updating and management platform, communication terminal, independent bus line is connected on communication terminal, updating and management platform and communication terminal communication connection, the port for connecting electronic control unit to be upgraded is provided on independent bus line, for issuing upgrade command to communication terminal, communication terminal upgrades updating and management platform for the instruction received to be sent to electronic control unit to be upgraded by independent bus line.The present invention realizes the remote upgrade to vehicle electronic control unit by independent bus line, the communication of original vehicle bus is not influenced by the way of independent bus line, data volume when increasing power bus load and upgrading is avoided to uprush bring security risk, reduce the burden of vehicle bus itself, and real-time display electronic control unit upgrades progress in escalation process, car owner or vehicle management personnel is facilitated to grasp upgrading progress, escalation process is more transparent.
Description
Technical field
The invention belongs to automotive electronics technical field of electricity, in particular to a kind of electronic control unit remote update system, method
And vehicle.
Background technique
With Cartronic, intelligentized development, automatically controlled (ECU) unit of vehicle, ECM, intelligence including engine
Instrument controller, transmission electronic control unit and slip control system ABS etc., software upgrade requirement is got in use
Come it is stronger, if wherein some electronic control unit occur operation program occur mistake or loophole, when needing to upgrade it, only
Vehicle can be put into the shop 4s according to traditional upgrading mode, passed through by the shop 4s professional technician scene by the way that vehicle is recalled
Host computer wired connection electronic control unit, is then upgraded, since vehicle fleet size is huge and disperses, every time in the way of recalling
Upgrading not only works many and diverse, wastes a large amount of manpower and material resources, and bring serious bad experience to client.
Therefore, people sight turned to using wireless communication electronic control unit is upgraded, the implementation used for
Upgrade server remote download upgrade command, vehicle device pass through wireless downloading upgrade package after receiving instruction, and judgement rises after the completion of downloading
Which electronic control unit is grade belong to, and upgrade package is then passed through power Bus repeater to corresponding electronic control unit, as shown in Figure 1, the electricity
Control unit is restarted automatically upgrading after receiving upgrade package.Such as Publication No. " CN202773080U ", a kind of entitled " controlled vehicle-mounted electrical list
The remote update system of member ", the implementation used is downloaded remote upgrade information by CAN bus for remote monitoring center
Into system, processor verifies upgrade information, if verifying is correct, the electronic control unit of Xiang Zhiding initiates upgrade command, electricity
After control unit receives instruction, microprocessor upgrades electronic control unit according to the upgrading mode and order of designating unit, and
Updating result is fed back into remote monitoring center.
But due to the CAN bus that the communication line of the patent is vehicle itself, such CAN bus itself can exist a large amount of
Data interaction, when upgrading data forwarding, data volume can be incremented by moment, bus load increases, occur bus is unstable, between data
Interfere with each other, data latency problem cause to upgrade failure rate it is high, in addition, to guarantee that vehicle driving safety, the patent document are automatically controlled
The entire upgrading of unit must all be carried out in the case where vehicle motor is closed, and client needs to wait for parking, when leading to waste
Between cause customer perception not so good.
Summary of the invention
It is existing for solving the purpose of the present invention is to provide a kind of electronic control unit remote update system, method and vehicle
It is shared in technology when vehicle bus upgrades electronic control unit and causes the problem of upgrading unstable, failure and waste client's time.
To achieve the above object, the technical scheme is that
System schema one: a kind of electronic control unit remote update system, including updating and management platform, communication terminal are described logical
It is connected with independent bus line in letter terminal, the updating and management platform is connect by wireless communication with the communication terminal, described only
The port for connecting electronic control unit to be upgraded is provided in vertical bus, the updating and management platform is arrived for issuing upgrade command
Communication terminal, the communication terminal are used to for the upgrade package of the instruction received and downloading being sent to by independent bus line to be upgraded
Electronic control unit upgraded.
For system schema two on the basis of system schema one, the upgrade command includes the electronic control unit to be upgraded, upgrading
When whether car locking, upgrading when vehicle-state and upgrading package informatin and upgrade package download address information.
For system schema three on the basis of system schema one, communication terminal is to be upgraded with the updating and management platform selecting
Electronic control unit carries out authentication confirmation interaction and is sent to the upgrade package of downloading wait rise by independent bus line after certification passes through
The electronic control unit of grade.
System schema four is on the basis of system schema three, after communication terminal sends upgrade package, judges whether to need to lock
Vehicle, if desired car locking then passes through dedicated bus to entire car controller transmission car locking instruction；If not needing car locking, liter is directly transmitted
Electronic control unit to be upgraded is arrived in grade instruction.
System schema five further includes the human-computer interaction module being connected on independent bus line on the basis of system schema one,
The human-computer interaction module shows upgrading progress for showing upgrade information before issuing upgrade command in escalation process,
Updating result is shown after upgrading.
For system schema six on the basis of system schema five, the human-computer interaction module is middle control screen and/or liquid crystal instrument.
System schema seven is on the basis of system schema six, and after upgrading, communication terminal sends unlock instruction to whole
Vehicle controller, entire car controller unlock vehicle.
System schema eight loses on the basis of system schema one arrives any one scheme of system schema six when there is vehicle to upgrade
When losing, sending instructions under updating and management platform makes communication terminal control this vehicle pause upgrading task or cancels upgrading task.
Method scheme one: a kind of electronic control unit remote upgrade method, it is whole to communication that updating and management platform issues upgrade command
End, communication terminal according to receive upgrade command downloading upgrade package, and by the upgrade package by independent bus line be sent to
The electronic control unit of upgrading is upgraded, while upgrading progress status information to interactive module by independent bus line transmission.
For method scheme two on the basis of method scheme one, communication terminal is to be upgraded with the updating and management platform selecting
Electronic control unit carries out authentication confirmation interaction and is sent to the upgrade package of downloading wait rise by independent bus line after certification passes through
The electronic control unit of grade.
Method scheme three is on the basis of method scheme two, after communication terminal sends upgrade package, judges whether to need to lock
Vehicle, if desired car locking then passes through dedicated bus to entire car controller transmission car locking instruction；If not needing car locking, liter is directly transmitted
Electronic control unit to be upgraded is arrived in grade instruction.
The present invention also provides a kind of vehicle, including electronic control unit and electronic control unit remote update system, the automatically controlled lists
First remote update system includes updating and management platform, communication terminal, and independent bus line, the upgrading are connected on the communication terminal
Management platform is connect by wireless communication with the communication terminal, and connection electronic control unit to be upgraded is provided on the independent bus line
Port, the updating and management platform is for issuing upgrade command to communication terminal, and the communication terminal will be for that will receive
Instruction is sent to electronic control unit to be upgraded by independent bus line and is upgraded.
The beneficial effects of the present invention are:
Electronic control unit remote update system provided by the invention, including updating and management platform, communication terminal, the communication is eventually
Independent bus line is connected on end, updating and management platform is connect by wireless communication with communication terminal, is arranged on independent bus line useful
In the port for connecting electronic control unit to be upgraded, updating and management platform for issuing upgrade command to communication terminal, use by communication terminal
Upgrade in the instruction received is sent to electronic control unit to be upgraded by independent bus line.The present invention passes through independent bus line
Realize the remote upgrade to electronic control unit, no longer by the external bus on vehicle, the electronic control unit for being linked into bus be can be achieved
Remote upgrade does not influence the communication of original vehicle bus by the way of independent bus line, avoid increase power bus load and
Data volume is uprushed bring security risk when upgrading, reduces the burden of vehicle bus itself.
Further, which further includes human-computer interaction module, and human-computer interaction module is used to show before issuing upgrade command
Show upgrade information, upgrading progress is shown in escalation process, show updating result after upgrading, facilitates car owner or vehicle pipe
Reason personnel grasp the upgrade case of electronic control unit, make place mat, escalation process further to carry out analysis to the electronic control unit of upgrading
It is more transparent.
Detailed description of the invention
Fig. 1 is the electronic control unit schematic diagram of remote upgrade system structure of the prior art；
Fig. 2 is improved electronic control unit schematic diagram of remote upgrade system structure；
Fig. 3 is electronic control unit remote upgrade flow chart of the invention.
Specific embodiment
A specific embodiment of the invention is further described with reference to the accompanying drawing:
A kind of electronic control unit remote update system, as shown in Fig. 2, including updating and management platform, communication terminal, communication terminal
On be connected with independent bus line, the not power bus of re-multiplexing vehicle, updating and management platform and the communication terminal communication connection, solely
The port for connecting electronic control unit to be upgraded is provided in vertical bus, updating and management platform is for issuing upgrade command to communication
Terminal, communication terminal upgrade for the instruction received to be sent to electronic control unit to be upgraded by independent bus line.Also
It include human-computer interaction module, human-computer interaction module before issuing upgrade command for showing upgrade information, in escalation process
It shows upgrading progress, shows updating result after upgrading.
Wherein, the function of each module is as follows:
Updating and management platform: updating and management platform has management upgrading data packet, configures escalation policy, issues upgrade command
And the function of being interacted with communication terminal.
Communication terminal: have wireless communication, upgrade package downloading, escalation process control, send car locking control instruction；Wherein,
Wireless communication uses any one communication modes and updating and management platform in GSM, GPRS, 3G, 4G and wifi wireless network to lead to
News receive the instruction that updating and management platform issues, and send upgrade command to electronic control unit to be upgraded by independent bus line.
Entire car controller: receiving the instruction that communication terminal is sent by independent bus line, such as car locking control instruction, solution lock control
System instruction controls locking vehicle according to car locking control instruction.
Human-computer interaction module: human-computer interaction module is middle control screen or liquid crystal instrument, passes through the liter that bus receives communication terminal
Grade procedural information display request, upgrading progress and result support the functions such as upgrading confirmation interaction.
Include using the method and step that above-mentioned electronic control unit remote update system upgrades electronic control unit, as shown in Figure 3:
1, entire car controller sends electronic control unit upgrade request, updating and management platform selecting target liter to updating and management platform
The vehicle of grade, the electronic control unit of upgrading and the program to be updated, and whether while selecting upgrade will notify middle control screen or liquid crystal
When instrument, automatically controlled upgrading whether car locking and upgrading when vehicle-state condition.
If 2, selection notifies middle control screen or liquid crystal instrument, it is detailed that upgrading is issued from updating and management platform to communication terminal
Feelings information, communication terminal receive upgrade details information, and by upgrade details information by independent bus line be transmitted to middle control shield or
Liquid crystal instrument, perhaps liquid crystal instrument shows that upgrade information waits car owner or vehicle management personnel to confirm upgrading to middle control screen.
3, after car owner or vehicle management personnel confirm upgrading, it will confirm that upgrade information is sent to communication terminal, communication
Feedback is to updating and management platform after terminal receives the signal that confirmation upgrades, at this point, updating and management platform issues upgrade command, rises
Grade instruction comprising to be upgraded it is automatically controlled, upgrading when whether car locking, upgrading when vehicle-state, upgrade package software version and upgrade package under
Set address information；It is either non-selected to notify middle control screen or liquid crystal instrument, then upgrading is directly issued by updating and management platform and referred to
Enable, upgrade command include to be upgraded it is automatically controlled, upgrading when whether car locking, upgrading when vehicle-state, upgrade package software version and liter
Grade packet download address information.
4, communication terminal receives upgrade command and parses upgrade command, obtains the electronic control unit to be upgraded, and according to instruction
It is required that Address requests download upgrade package, complete upgrade package downloading.
5, communication terminal carries out authentication with the targeted update electronic control unit selected in step 1 and interacts confirmation reliability,
After authentication passes through, communication terminal upgrades bag data to electronic control unit by independent bus line transmission, and carries out completeness check.
Because independent bus line is independently of the original bus of vehicle body, when upgrading, does not influence the communication of the original bus of vehicle, reduces security risk, can adopt
Rate 250K, 500K are often used with high-speed bus, such as vehicle, independent bus line can be used 1000K and promote upgrading efficiency.
6, after communication terminal waits vehicle to reach promotion condition, promotion condition refers to vehicle required when upgrading electronic control unit
State is included in upgrade command, " promotion condition " be one kind can match, optional condition, content includes that " speed is option
Zero ", " engine speed zero ", " motor speed zero ", " ACC is opened ", " on fire is opened ", can multiselect, can not select, when not selecting, lead to
Letter terminal directly issues upgrade command.Judge whether to need car locking, if the electronic control unit that entire car controller judgement needs to upgrade
For non-critical component, parking upgrading is not needed, that is, does not need car locking and then directly transmits upgrade command to electronic control unit, electronic control unit
Starting upgrading；If communication terminal detects that the electronic control unit of upgrading then needs for the critical component of vehicle such as engine, ABS
Guarantee just to can be carried out upgrading in the state that vehicle is in stopping, that is, needs car locking, then send car locking request instruction to communication terminal
To control screen or liquid crystal instrument, middle control screen or liquid crystal instrument show car locking solicited message, confirm lock by car owner or vehicle management personnel
Vehicle, then feeds back to communication terminal, and communication terminal sends car locking control instruction to entire car controller, locked by vehicle control unit controls
Vehicle.
7, communication terminal sends upgrade command to electronic control unit, and electronic control unit stores the upgrading data packet received so
Independent again afterwards to refresh, i.e., upgrading data packet is sent to electronic control unit, electronic control unit storage by independent bus line by entire car controller
Data packet, entire car controller control electronic control unit in stationary vehicle and complete autonomous upgrading update.Which replaces upper
The mode that machine is directly brushed makes upgrading data forwarding not influence automatically controlled function of application, when upgrading data forwarding, non-influence vehicle row
Sail safe electronic control unit do not have to consider vehicle driving status, vehicle still can normally travel, vehicle stop when 10-20s
It is automatically performed update, electronic control unit preservation upgrading data, which independently update, also ensures upgrading reliability.Communication terminal has upgrading
The function of process control, batch vehicle have once detected upgrading failure when upgrading, platform issues temporarily the vehicle of unfinished upgrading
Stop upgrading, pause is just being avoided batch upgrade risk of failure in other vehicles during upgrading by communication terminal.
8, after upgrade command issues, updating and management platform, which can issue pause as needed or cancel, is upgraded to communication terminal,
Communication terminal suspends according to upgrading or upgrading cancels instruction and cancels pause upgrading task or cancel upgrading task, sends when cancellation and refers to
Electronic control unit is enabled to remove the upgrade package downloaded, for the electronic control unit of pause, updating and management platform, which can issue, to be continued to upgrade
Instruction continues to upgrade electronic control unit, improves the reliability of upgrading, avoids the risk of batch upgrade failure.
9, in escalation process, it is middle control screen or liquid crystal instrument real-time display upgrading progress and escalation process, facilitate car owner or
Vehicle management personnel grasp the upgrading progress of vehicle electrically controlling unit, and escalation process is visual, transparent.After the completion of upgrading, communication terminal
Updating result is judged by the automatically controlled version information after inquiry upgrading, and to determine whether upgrading succeeds, updating result is sent to logical
Believe terminal.
10, communication terminal sends unlock instruction to entire car controller, entire car controller solution car locking after receiving updating result
, updating result and vehicle unlocked state are fed back to middle control Folding-Screen or liquid crystal instrument by entire car controller, in middle control Folding-Screen or liquid crystal instrument
Updating result is shown on table, is checked for car owner or vehicle management personnel.
The present invention also provides a kind of vehicles, should include electronic control unit and electronic control unit remote update system, electronic control unit
Remote update system includes updating and management platform, communication terminal, is connected with independent bus line on communication terminal, updating and management platform with
The communication terminal communication connection, the port for connecting electronic control unit to be upgraded is provided on independent bus line, and updating and management platform is used
In issuing upgrade command to communication terminal, the instruction that communication terminal is used to receive is sent to be upgraded by independent bus line
Electronic control unit is upgraded.
Specific embodiment is presented above, but the present invention is not limited to embodiment described above.The present invention
Basic ideas be above-mentioned basic scheme, for those of ordinary skill in the art, introduction according to the present invention is designed each
The model of kind deformation, formula, parameter do not need to spend creative work.The case where not departing from the principle and spirit of the invention
Under to embodiment carry out change, modification, replacement and modification still fall in protection scope of the present invention.
Claims (10)
1. a kind of electronic control unit remote update system, which is characterized in that including updating and management platform, communication terminal, the communication
Independent bus line is connected in terminal, the updating and management platform is connect by wireless communication with the communication terminal, the independence
It is provided with the port for connecting electronic control unit to be upgraded in bus, the updating and management platform is for issuing upgrade command to leading to
Believe terminal, the communication terminal is used to for the upgrade package of the instruction received and downloading being sent to by independent bus line to be upgraded
Electronic control unit is upgraded.
2. electronic control unit remote update system according to claim 1, which is characterized in that the upgrade command includes rising
When the electronic control unit of grade, upgrading whether car locking, upgrading when vehicle-state and upgrading package informatin and upgrade package download address information.
3. electronic control unit remote update system according to claim 1, which is characterized in that communication terminal and the upgrading are managed
The electronic control unit to be upgraded of platform selection carries out authentication confirmation interaction and passes through the upgrade package of downloading after certification passes through
Independent bus line is sent to electronic control unit to be upgraded.
4. electronic control unit remote update system according to claim 3, which is characterized in that communication terminal sends upgrade package
Afterwards, judge whether to need car locking, if desired car locking then passes through dedicated bus to entire car controller transmission car locking instruction；If not needing
Car locking then directly transmits upgrade command to electronic control unit to be upgraded.
5. electronic control unit remote update system according to claim 1, which is characterized in that further include being connected to independent bus line
On human-computer interaction module, the human-computer interaction module before issuing upgrade command for showing upgrade information, in escalation process
Middle display upgrading progress, shows updating result after upgrading.
6. electronic control unit remote update system according to claim 5, which is characterized in that during the human-computer interaction module is
Control screen and/or liquid crystal instrument.
7. electronic control unit remote update system according to claim 6, which is characterized in that after upgrading, communication is eventually
End sends unlock instruction to entire car controller, and entire car controller unlocks vehicle.
8. electronic control unit remote update system according to claim 1-6, which is characterized in that when there is vehicle upgrading
When failure, sending instructions under updating and management platform makes communication terminal control this vehicle pause upgrading task or cancels upgrading task.
9. a kind of electronic control unit remote upgrade method, which is characterized in that updating and management platform issues upgrade command to communication terminal,
Communication terminal downloads upgrade package according to the upgrade command that receives, and the upgrade package is sent to by independent bus line to be upgraded
Electronic control unit upgraded, while by independent bus line transmission upgrade progress status information to interactive module.
10. a kind of vehicle, including electronic control unit and electronic control unit remote update system, which is characterized in that the electronic control unit is remote
Journey upgrade-system includes updating and management platform, communication terminal, and independent bus line, the updating and management are connected on the communication terminal
Platform is connect by wireless communication with the communication terminal, and the end for connecting electronic control unit to be upgraded is provided on the independent bus line
Mouthful, for the updating and management platform for issuing upgrade command to communication terminal, the communication terminal is used for the instruction that will be received
Electronic control unit to be upgraded is sent to by independent bus line to be upgraded.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710684977.3A CN109388438A (en) | 2017-08-11 | 2017-08-11 | A kind of electronic control unit remote update system, method and vehicle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710684977.3A CN109388438A (en) | 2017-08-11 | 2017-08-11 | A kind of electronic control unit remote update system, method and vehicle |
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| CN109388438A true CN109388438A (en) | 2019-02-26 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110032382A (en) * | 2019-03-25 | 2019-07-19 | 深圳猛犸电动科技有限公司 | A kind of vehicle electronic control unit upgrade method, system and terminal device |
| CN110995838A (en) * | 2019-12-03 | 2020-04-10 | 雷沃工程机械集团有限公司 | Intelligent element remote upgrading method and system based on CAN bus |
| CN111694581A (en) * | 2020-04-23 | 2020-09-22 | 湖北亿咖通科技有限公司 | Software upgrading method of automobile noise reduction system and automobile noise reduction system |
| CN111949299A (en) * | 2020-08-24 | 2020-11-17 | 上海博泰悦臻网络技术服务有限公司 | Control method and device for OTA (over the air) upgrade of vehicle-mounted software |
| CN112241272A (en) * | 2019-07-17 | 2021-01-19 | 郑州宇通客车股份有限公司 | Vehicle-mounted instrument and upgrading method and system thereof |
| CN112817627A (en) * | 2021-03-22 | 2021-05-18 | 国网北京市电力公司 | Micro-power wireless communication unit batch upgrading device and electronic equipment |
| CN113655737A (en) * | 2021-06-29 | 2021-11-16 | 北京峰智科技有限公司 | System and method for rapidly upgrading vehicle-mounted electronic controller transmitted through CAN |
| CN115145610A (en) * | 2021-03-31 | 2022-10-04 | 上海擎感智能科技有限公司 | Vehicle-mounted system and software upgrading method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202773080U (en) * | 2012-07-31 | 2013-03-06 | 石家庄开发区天远科技有限公司 | Remote upgrading system of vehicle-mounted electronic control unit |
| CN203405692U (en) * | 2013-06-27 | 2014-01-22 | 北京汽车股份有限公司 | Vehicle controller remote upgrading device and system based on CAN bus, and vehicle |
| CN104718111A (en) * | 2012-07-13 | 2015-06-17 | 舍弗勒技术股份两合公司 | Method and device for exchanging data in a motor vehicle for operating an actuator |
| CN105208112A (en) * | 2015-08-28 | 2015-12-30 | 安徽江淮汽车股份有限公司 | Automobile controller software remote upgrade method and internet-of-vehicle system |
| CN206178371U (en) * | 2016-11-08 | 2017-05-17 | 云蜂汽车有限公司 | Control navigation equipment in car electric system , on -vehicle teleprocessing ware and car |
| CN106959868A (en) * | 2016-11-02 | 2017-07-18 | 惠州市德赛西威汽车电子股份有限公司 | The upgrade method of vehicle-mounted software |
-
2017
- 2017-08-11 CN CN201710684977.3A patent/CN109388438A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104718111A (en) * | 2012-07-13 | 2015-06-17 | 舍弗勒技术股份两合公司 | Method and device for exchanging data in a motor vehicle for operating an actuator |
| CN202773080U (en) * | 2012-07-31 | 2013-03-06 | 石家庄开发区天远科技有限公司 | Remote upgrading system of vehicle-mounted electronic control unit |
| CN203405692U (en) * | 2013-06-27 | 2014-01-22 | 北京汽车股份有限公司 | Vehicle controller remote upgrading device and system based on CAN bus, and vehicle |
| CN105208112A (en) * | 2015-08-28 | 2015-12-30 | 安徽江淮汽车股份有限公司 | Automobile controller software remote upgrade method and internet-of-vehicle system |
| CN106959868A (en) * | 2016-11-02 | 2017-07-18 | 惠州市德赛西威汽车电子股份有限公司 | The upgrade method of vehicle-mounted software |
| CN206178371U (en) * | 2016-11-08 | 2017-05-17 | 云蜂汽车有限公司 | Control navigation equipment in car electric system , on -vehicle teleprocessing ware and car |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110032382A (en) * | 2019-03-25 | 2019-07-19 | 深圳猛犸电动科技有限公司 | A kind of vehicle electronic control unit upgrade method, system and terminal device |
| CN112241272A (en) * | 2019-07-17 | 2021-01-19 | 郑州宇通客车股份有限公司 | Vehicle-mounted instrument and upgrading method and system thereof |
| CN112241272B (en) * | 2019-07-17 | 2023-08-01 | 宇通客车股份有限公司 | Vehicle-mounted instrument and upgrading method and system thereof |
| CN110995838A (en) * | 2019-12-03 | 2020-04-10 | 雷沃工程机械集团有限公司 | Intelligent element remote upgrading method and system based on CAN bus |
| CN111694581A (en) * | 2020-04-23 | 2020-09-22 | 湖北亿咖通科技有限公司 | Software upgrading method of automobile noise reduction system and automobile noise reduction system |
| CN111694581B (en) * | 2020-04-23 | 2022-08-16 | 亿咖通(湖北)技术有限公司 | Software upgrading method of automobile noise reduction system and automobile noise reduction system |
| CN111949299A (en) * | 2020-08-24 | 2020-11-17 | 上海博泰悦臻网络技术服务有限公司 | Control method and device for OTA (over the air) upgrade of vehicle-mounted software |
| CN112817627A (en) * | 2021-03-22 | 2021-05-18 | 国网北京市电力公司 | Micro-power wireless communication unit batch upgrading device and electronic equipment |
| CN115145610A (en) * | 2021-03-31 | 2022-10-04 | 上海擎感智能科技有限公司 | Vehicle-mounted system and software upgrading method thereof |
| CN113655737A (en) * | 2021-06-29 | 2021-11-16 | 北京峰智科技有限公司 | System and method for rapidly upgrading vehicle-mounted electronic controller transmitted through CAN |
| CN113655737B (en) * | 2021-06-29 | 2023-05-26 | 北京峰智睿联科技有限公司 | Vehicle-mounted electronic controller rapid upgrading system and method transmitted through CAN |
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