Automobile chassis integrated control-oriented vehicle-mounted CAN-BUS testing and evaluation system

A CAN-BUS, integrated control technology, applied in the direction of comprehensive factory control, comprehensive factory control, electrical program control, etc., can solve the disconnection between testing and evaluation, improve the efficiency of development work, and lack of testing and evaluation of vehicle-mounted CAN-BUS comprehensive performance Practical significance and other issues, to achieve the effect of flexible system organization, convenient function expansion and good adaptability
CN101776903AInactive Publication Date: 2010-07-14SOUTHWEST JIAOTONG UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SOUTHWEST JIAOTONG UNIV
Publication Date
2010-07-14
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses an automobile chassis integrated control-oriented vehicle-mounted CAN-BUS testing and evaluation system, which comprises a CAN interface 7, a system bus and management unit 8, an LAN interface 9, a bus control node 10, an LAN 11 and an entire automobile simulator 12. The entire automobile-mounted CAN-BUS to be tested, consisting of a chassis CAN-BUS 1, an automobile body CAN-BUS 2, an automobile body gateway 3, a CAN instrument 4, an engine gateway 5 and an engine CAN-BUS 6, is connected with the bus control node 10 through the CAN interface 7; and the bus control node 10, the system bus and management unit 8 and the entire automobile simulator 12 are connected to the LAN 11 by the LAN interface 9. The invention provides an efficient and convenient vehicle-mounted CAN-BUS combination property testing and evaluation device for the product design and development of an integrated control type electric control automobile chassis.
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Description

technical field

[0001] The invention relates to the manufacturing field of a test and evaluation device used for a vehicle-mounted electronic system, especially a vehicle-mounted CAN-BUS. Background technique

[0002] As one of the key systems of the integrated control electronically controlled vehicle chassis, the structure, performance and organizational form of the vehicle CAN-BUS and its node electronic control unit have a decisive impact on the performance of the chassis and the entire vehicle. For this reason, in the product development process of integrated control electronically controlled vehicle chassis, it is necessary to establish a corresponding test and evaluation system to provide efficient and convenient vehicle-mounted CAN-BUS is a comprehensive performance test and evaluation method, and it is an integral part of the product development process.

[0003] There are various CAN-BUS test tools, from the lowest-end RS232CAN analyzer to a series of CAN simulati...

Claims

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