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Title:
DIAGONAL EQUAL-HOP HETEROGENEOUS COMPOSITE REDUNDANCY DOMAIN ARCHITECTURE OF INTELLIGENT VEHICLE
Document Type and Number:
WIPO Patent Application WO/2023/065560
Kind Code:
A1
Abstract:
A diagonal equal-hop heterogeneous composite redundancy domain architecture of an intelligent vehicle, comprising: a central gateway, and ADAS domain controller, a vehicle-mounted audio and video domain controller, a vehicle chassis domain controller, and an energy domain controller. The central gateway is respectively communicatively connected to the ADAS domain controller, the vehicle-mounted audio and video domain controller, the vehicle chassis domain controller, and the energy domain controller, such that the central gateway, the ADAS domain controller, the vehicle-mounted audio and video domain controller, the vehicle chassis domain controller, and the energy domain controller form a star connection topological structure; and the ADAS domain controller, the vehicle-mounted audio and video domain controller, the vehicle chassis domain controller, and the energy domain controller form an annular connection topological structure. In the architecture, the domain controllers form an annular connection topology by means of an inter-annular domain network, the star topology and the annular topology are fault-tolerant to each other, and the stability of signal transmission is improved.

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Inventors:
CAO WANKE (CN)
NAN JINRUI (CN)
YANG MENGCHAO (CN)
Application Number:
PCT/CN2022/073070
Publication Date:
April 27, 2023
Filing Date:
January 21, 2022
Export Citation:
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Assignee:
SHENZHEN AUTOMOTIVE RESEARCH INSTITUTE BEIJING INSTITUTE OF TECH SHENZHE (CN)
International Classes:
G05B9/03
Foreign References:
CN113655708A2021-11-16
CN113401077A2021-09-17
CN110562171A2019-12-13
CN111262768A2020-06-09
CN112422373A2021-02-26
CN105703993A2016-06-22
CN206932240U2018-01-26
CN109917765A2019-06-21
CN113460085A2021-10-01
EP3866406A12021-08-18
CN112165438A2021-01-01
EP3866404A12021-08-18
JP2017061278A2017-03-30
Attorney, Agent or Firm:
DHC IP ATTORNEYS (CN)
Download PDF:
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