CN108189802A - Heavy-duty car car-mounted terminal tamper control method - Google Patents
Heavy-duty car car-mounted terminal tamper control method Download PDFInfo
- Publication number
- CN108189802A CN108189802A CN201711471837.4A CN201711471837A CN108189802A CN 108189802 A CN108189802 A CN 108189802A CN 201711471837 A CN201711471837 A CN 201711471837A CN 108189802 A CN108189802 A CN 108189802A
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- China
- Prior art keywords
- car
- mounted terminal
- engine
- heavy
- message
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
- B60R25/04—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
- B60R25/04—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor
- B60R2025/0405—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor from the external
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
The invention discloses a kind of heavy-duty car car-mounted terminal tamper control method, wherein, including：When vehicle after the power is turned on, it is 0C000021 message heartbeat confirmation messages that car-mounted terminal sends ID from trend engine, the ID that detection carrys out self terminal during engine start is 0C000021 messages, the message cannot be received in engine certain time, engine judges that car-mounted terminal is split, and corresponding failure message is sent into instrument, engine limits engine speed as highest 850rpm upon actuation.The heavy-duty car car-mounted terminal tamper control method of the present invention, improves the service level to vehicle, while also ensures user's possibility that car-mounted terminal can not be split when locality is runed, and has saved cost for user, has reduced car operation risk.
Description
Technical field
The present invention relates to heavy-duty car technical field, more particularly to a kind of heavy-duty car car-mounted terminal tamper control method.
Background technology
According to Ministry of Communications's No. 5 text requirement in 2014, heavy motor truck and tractor truck should be installed before manufacture
Standard compliant satellite positioning device, and access national road freight vehicle public supervision and management and service platform.Main engine plants' vehicle at present
All standard configurations install car-mounted terminal before manufacture, but there are vehicle-mounted when various regions transportation management department registers the license with vehicle annual test for vehicle
Terminal is split and replaces phenomenon.So on the one hand according to the rising into user's vehicle cost when locality is runed, another aspect is more
Mounted terminal of changing trains destroys vehicle circuitry, according into security risk.What main engine plants can not also be split car-mounted terminal simultaneously sets
Standby to be monitored, traditional technological means is difficult to control car-mounted terminal and is split.
1st, car-mounted terminal, the raising of user's vehicle operating cost are replaced.
2nd, it replaces car-mounted terminal to destroy vehicle circuit, generates security risk.
3rd, the vehicle that main engine plants can not be split car-mounted terminal or be replaced carries out remote monitoring.
Invention content
This hair is designed to provide a kind of heavy-duty car car-mounted terminal tamper control method, for solving above-mentioned existing skill
The problem of art.
A kind of heavy-duty car car-mounted terminal tamper control method of the present invention, wherein, including：When vehicle after the power is turned on, vehicle-mounted end
It is 0C000021 message heartbeat confirmation messages that end sends ID from trend engine, and the ID that detection carrys out self terminal during engine start is
0C000021 messages cannot receive the message in engine certain time, engine judges that car-mounted terminal is split, and will be corresponding
Failure message sends instrument, and engine limits engine speed as highest 850rpm upon actuation.
One embodiment of heavy-duty car car-mounted terminal tamper control method according to the present invention, wherein, message transmission frequency
It is set as 10um.
One embodiment of heavy-duty car car-mounted terminal tamper control method according to the present invention, wherein, engine such as 10min
Interior to receive the message, engine judges that car-mounted terminal is split.
The heavy-duty car car-mounted terminal tamper control method of the present invention the phenomenon that being split for this above car-mounted terminal, is opened
A set of safe and stable car-mounted terminal tamper control system has been sent out, not only ensure that the Life cycle to the vehicle that dispatches from the factory in this way
Real time monitoring, improve the service level to vehicle, while also ensure user car-mounted terminal can not be by when locality is runed
The possibility torn open has saved cost for user, has reduced car operation risk.
Description of the drawings
Fig. 1 show the schematic diagram of heavy-duty car car-mounted terminal tamper control system of the present invention.
Specific embodiment
To make the purpose of the present invention, content and advantage clearer, with reference to the accompanying drawings and examples, to the present invention's
Specific embodiment is described in further detail.
Fig. 1 show the schematic diagram of heavy-duty car car-mounted terminal tamper control system of the present invention, as shown in Figure 1, of the invention
For electric-control motor, by three car-mounted terminal, engine and instrument communications of the electronic control unit based on CAN bus, vehicle is realized
The identification that mounted terminal is split and display control strategy.
As shown in Figure 1, working as vehicle after the power is turned on, it is that 0C000021 message heartbeats are true that car-mounted terminal sends ID from trend engine
Recognize message, message transmission frequency is set as 10um, and the ID that detection carrys out self terminal during engine start is 0C000021 messages, is started
The message cannot be received in machine such as 10min, engine judges that car-mounted terminal is split, and corresponding failure message is sent instrument,
Instrument is shown " TSC1 messages time out fault ".Engine limits engine speed as highest 850rpm upon actuation.And then it limits
Vehicle can not normal operation.If normal, vehicle is controlled normally to start.
The present invention is split phenomenon for heavy-duty car manufacture car-mounted terminal, has formulated a kind of car-mounted terminal tamper controlling party
Method.1st, it will be communicated with running conditions of vehicle information by CAN bus network, saved harness cost, improve data precision.
2nd, the communication of engine and car-mounted terminal is identified by heartbeat message ID for 0C000021, and engine detects vehicle-mounted end in real time
The heartbeat message sent out is held to judge that car-mounted terminal is normal.It is such as not detected, then car-mounted terminal is abnormal.
The present invention combines north to itself products characteristics, has formulated northern vehicle on-board terminal tamper control strategy of running quickly.Ensureing
In the case of user's vehicle safety, speed limit is carried out to engine in time when car-mounted terminal is split.It ensure that preceding dress vehicle on-board is whole
The normal use at end has saved the cost of user, also provides technical guarantee to the monitoring of vehicle for main engine plants.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformation can also be made, these are improved and deformation
Also it should be regarded as protection scope of the present invention.
Claims (3)
1. a kind of heavy-duty car car-mounted terminal tamper control method, which is characterized in that including：
When vehicle after the power is turned on, car-mounted terminal from trend engine send ID be 0C000021 message heartbeat confirmation messages, engine
The ID that detection carrys out self terminal during startup is 0C000021 messages, the message cannot be received in engine certain time, engine is sentenced
Disconnected car-mounted terminal is split, and corresponding failure message is sent instrument, and engine limits engine speed as highest upon actuation
850rpm。
2. heavy-duty car car-mounted terminal tamper control method as described in claim 1, which is characterized in that message transmission frequency is set
It is set to 10um.
3. heavy-duty car car-mounted terminal tamper control method as described in claim 1, which is characterized in that engine such as 10min
Interior to receive the message, engine judges that car-mounted terminal is split.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711471837.4A CN108189802A (en) | 2017-12-29 | 2017-12-29 | Heavy-duty car car-mounted terminal tamper control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711471837.4A CN108189802A (en) | 2017-12-29 | 2017-12-29 | Heavy-duty car car-mounted terminal tamper control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108189802A true CN108189802A (en) | 2018-06-22 |
Family
ID=62586267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711471837.4A Pending CN108189802A (en) | 2017-12-29 | 2017-12-29 | Heavy-duty car car-mounted terminal tamper control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108189802A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110884462A (en) * | 2019-12-04 | 2020-03-17 | 奇瑞商用车（安徽）有限公司 | Automobile safety monitoring system and method |
| CN111376852A (en) * | 2018-12-29 | 2020-07-07 | 联合汽车电子有限公司 | Vehicle safety control system |
| CN111775865A (en) * | 2020-07-15 | 2020-10-16 | 广西玉柴新能源汽车有限公司 | Anti-disassembly circuit of electric automobile vehicle-mounted terminal |
| CN112298100A (en) * | 2019-07-31 | 2021-02-02 | 比亚迪股份有限公司 | Vehicle and vehicle control method and device |
| CN113810176A (en) * | 2020-06-11 | 2021-12-17 | 卓品智能科技无锡有限公司 | Vehicle-mounted terminal anti-dismounting method based on SM2 encryption |
| CN114407809A (en) * | 2021-12-16 | 2022-04-29 | 安徽域驰智能科技有限公司 | Vehicle-mounted TBOX (tunnel boring machine) anti-removal method based on remote monitoring |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501810A (en) * | 2011-10-24 | 2012-06-20 | 天泽信息产业股份有限公司 | Anti-disassembly device of vehicle-mounted terminal on basis of CAN (controller area network) bus and anti-disassembly method thereof |
| CN204258860U (en) * | 2014-12-11 | 2015-04-08 | 北奔重型汽车集团有限公司 | For realizing the device of the long-range speed limit of heavy-duty car |
-
2017
- 2017-12-29 CN CN201711471837.4A patent/CN108189802A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501810A (en) * | 2011-10-24 | 2012-06-20 | 天泽信息产业股份有限公司 | Anti-disassembly device of vehicle-mounted terminal on basis of CAN (controller area network) bus and anti-disassembly method thereof |
| CN204258860U (en) * | 2014-12-11 | 2015-04-08 | 北奔重型汽车集团有限公司 | For realizing the device of the long-range speed limit of heavy-duty car |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111376852A (en) * | 2018-12-29 | 2020-07-07 | 联合汽车电子有限公司 | Vehicle safety control system |
| CN112298100A (en) * | 2019-07-31 | 2021-02-02 | 比亚迪股份有限公司 | Vehicle and vehicle control method and device |
| CN110884462A (en) * | 2019-12-04 | 2020-03-17 | 奇瑞商用车（安徽）有限公司 | Automobile safety monitoring system and method |
| CN113810176A (en) * | 2020-06-11 | 2021-12-17 | 卓品智能科技无锡有限公司 | Vehicle-mounted terminal anti-dismounting method based on SM2 encryption |
| CN111775865A (en) * | 2020-07-15 | 2020-10-16 | 广西玉柴新能源汽车有限公司 | Anti-disassembly circuit of electric automobile vehicle-mounted terminal |
| CN111775865B (en) * | 2020-07-15 | 2024-02-02 | 广西玉柴新能源汽车有限公司 | Anti-disassembly circuit of electric automobile vehicle-mounted terminal |
| CN114407809A (en) * | 2021-12-16 | 2022-04-29 | 安徽域驰智能科技有限公司 | Vehicle-mounted TBOX (tunnel boring machine) anti-removal method based on remote monitoring |
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Application publication date: 20180622 |