Shulou(Shulou.com)06/03 Report--

With the advent of the era of automobile intelligent network connection, the in-vehicle network system not only needs to provide shared information channels, save wiring harness for the whole vehicle, reduce costs, but also be able to carry more functions. Intelligent driving, vehicle networking, OTA, functional security, information security and other core technologies put forward higher requirements for in-vehicle network communication. At present, the mainstream vehicle network platform is a hybrid architecture of multi-segment and multi-bus types, and the bus type involves CAN/LIN/CANFD/FlexRay/Ethernet. In the process of vehicle development, whether it is multi-bus type routing design, multi-bus network time analysis, functional safety E2E requirements, information security SecOC requirements or Ethernet-based SOA design, all put forward more requirements for the whole vehicle factory network design capability. At the same time, the testing technology of the new bus (CANFD/FlexRay/Ethernet) is not only an important means to ensure the quality of the vehicle model, but also the ability that the network platform of the whole vehicle factory needs to be built.

Jingwei Hengrun has been involved in bus technology since 2002, whether it is the traditional CAN/LIN bus or the new CANFD/FlexRay/Ethernet, has in-depth technical research and project experience, and is committed to providing customers with high value-added services.

Typical Network Topology of passenger cars

Service content

For passenger vehicles and commercial vehicles, fuel vehicles and new energy vehicles, Jingwei Hengrun provides bus network system development consulting services with technical characteristics to build a network platform that meets different configuration models. And provide a complete test solution to ensure the quality of the model network. The details include:

Development of requirements Specification for CAN/LIN/CANFD/FlexRay/Ethernet bus Network platform

Design of specific vehicle Communication and diagnosis system based on bus Network platform

Test Specification and script Development of CAN/LIN/CANFD/FlexRay/Ethernet bus Network platform

Testing and implementation of specific vehicle models based on bus Network platform

V-Model Development flow of bus Network system

Service advantage

17 years of bus technology accumulation

More than 100 network system development projects to build a network platform and test implementation for the whole vehicle plant, serving customers such as FAW, SAIC, Geely, Great Wall, Dongfeng, BAIC, Changan, Guangzhou Automobile, Weima, Jianghuai, Dongfeng well-off, Huanghai and so on.

More than 30 protocol stack development and integration projects, serving customers such as FAW, Dongfeng, SAIC, NAC, etc.

More than 70 bus technical engineers

More than 300 periods of bus technology training, with more than 2,000 participants

Mature bus development process, complete system solution

Rich experience in developing automotive electronic control system

Constant moisture of longitude and weft

6 / F, Block D, Zhizhen Building, 7 Zhichun Road, Haidian District, Beijing

Tel: 010-64840808

Mailbox: market_dept@hirain.com

Web site: www.hirain.com

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