CN205809691U - A kind of automobile VIN code assembly tablet - Google Patents
A kind of automobile VIN code assembly tablet Download PDFInfo
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- CN205809691U CN205809691U CN201620608165.1U CN201620608165U CN205809691U CN 205809691 U CN205809691 U CN 205809691U CN 201620608165 U CN201620608165 U CN 201620608165U CN 205809691 U CN205809691 U CN 205809691U
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Abstract
A kind of automobile VIN code assembly tablet, problem to be solved is not by functions such as automotive networking communication, diagnosis in prior art, needs to be written in two ECUs by VIN code and cannot rewrite and carry out the electronic circuit board of matching detection；The technical solution of the utility model is: by gateway route isolation between PT CAN network module and Body CAN module；The utility model has the advantages that a kind of new circuit board makes VIN code be written in two ECUs and cannot rewrite and carry out matching detection；And vehicle is when after-sales service, exists due to more changer controller and forget to write VIN code, or change the situation of old controller, for avoiding this type of circumstances from happening and pointing out maintenance people.
Description
Technical field:
This utility model relates to technical field of automobile electronic control, a kind of automobile VIN code assembly tablet.
Background technology:
In GB GB 30509 of In-vehicle networking module, it is desirable to car load VIN code (ID code of vehicle) should be written to
In a few ECU, and cannot rewrite, but by functions such as automotive networking communication, diagnosis, need to write VIN code
Enter in two ECUs and cannot rewrite and carry out matching detection, prior art does not has such electronic circuit board
And corresponding electronic devices and components.
Summary of the invention
This utility model provides a kind of automobile VIN code assembly tablet.
The purpose of this utility model is achieved in that PT-CAN mixed-media network modules mixed-media and Body-can module, it is characterized in that:
By gateway route isolation between PT-CAN mixed-media network modules mixed-media and Body-CAN module, PT-CAN mixed-media network modules mixed-media includes engine management
Unit, gear box control unit, electric power steering unit, air bag unit, anti-lock unit；Engine management unit,
With PT-after gear box control unit, electric power steering unit air bag unit, anti-lock unit information outfan parallel connection
The information input terminal of CAN control unit connects, and Body-CAN module includes: instrument pack, vehicle body control unit, airconditioning control list
Unit and multimedia unit；The information output of instrument pack, vehicle body control unit, conditioning control unit and multimedia unit is in parallel
Being connected with the information input terminal of Body-CAN afterwards, the information input terminal of Body-CAN is also associated with test equipment.
It is provided with vehicle OBD interface between information input terminal and the test equipment of Body-CAN.
The utility model has the advantages that a kind of new circuit board of offer makes VIN code be written in two ECUs and can not
To rewrite and to carry out matching detection；And vehicle is when after-sales service, exists due to more changer controller and forget to write VIN code,
Or change the situation of old controller, for avoiding this type of circumstances from happening and pointing out maintenance people.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
See between Fig. 1, PT-CAN mixed-media network modules mixed-media and Body-CAN module by gateway route 11 isolation, PT-CAN network
Module includes engine management unit 1, gear box control unit 2, electric power steering unit 3, air bag unit 4, antilock
Dead unit 5；Engine management unit, gear box control unit, electric power steering unit air bag unit, anti-lock unit
After information output parallel connection, the information input terminal with PT-CAN control unit is connected, and Body-CAN module includes: instrument pack 6,
Vehicle body control unit 7, conditioning control unit 8 and multimedia unit 9；Instrument pack, vehicle body control unit, conditioning control unit and
Being connected with the information input terminal of Body-CAN after the information output parallel connection of multimedia unit, the information input terminal of Body-CAN is also
Connect and have test equipment 10.
It is provided with vehicle OBD interface between information input terminal and the test equipment of Body-CAN.
Claims (2)
1. an automobile VIN code assembly tablet, it includes: PT-CAN mixed-media network modules mixed-media and Body-can module, it is characterized in that:
By gateway route isolation between PT-CAN mixed-media network modules mixed-media and Body-CAN module, PT-CAN mixed-media network modules mixed-media includes engine management
Unit, gear box control unit, electric power steering unit, air bag unit, anti-lock unit；Engine management unit,
With PT-after gear box control unit, electric power steering unit air bag unit, anti-lock unit information outfan parallel connection
The information input terminal of CAN control unit connects, and Body-CAN module includes: instrument pack, vehicle body control unit, airconditioning control list
Unit and multimedia unit；The information output of instrument pack, vehicle body control unit, conditioning control unit and multimedia unit is in parallel
Being connected with the information input terminal of Body-CAN afterwards, the information input terminal of Body-CAN is also associated with test equipment.
A kind of automobile VIN code assembly tablet the most according to claim 1, is characterized in that: the information input of Body-CAN
It is provided with vehicle OBD interface between end and test equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620608165.1U CN205809691U (en) | 2016-06-21 | 2016-06-21 | A kind of automobile VIN code assembly tablet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620608165.1U CN205809691U (en) | 2016-06-21 | 2016-06-21 | A kind of automobile VIN code assembly tablet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205809691U true CN205809691U (en) | 2016-12-14 |
Family
ID=57505716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620608165.1U Active CN205809691U (en) | 2016-06-21 | 2016-06-21 | A kind of automobile VIN code assembly tablet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205809691U (en) |
-
2016
- 2016-06-21 CN CN201620608165.1U patent/CN205809691U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |