ENDOGENIC PROTECTION METHOD FOR FUNCTION SECURITY AND NETWORK SECURITY OF SENSING AND DECISION-MAKING MODULE OF INTELLIGENT CONNECTED VEHICLE

WIPO Patent Application WO/2022/095446

A1

An endogenic protection method for function security and network security of a sensing and decision-making module of an intelligent connected vehicle, comprising the following steps: designing and implementing four sensing and decision-making units having the same function and a certain degree of heterogeneity, and deploying same on a vehicle; the four units respectively deducing real-time vehicle control decision-making results according to sensed information; an arbiter performing accurate arbitration and approximate arbitration according to decision-making results of three of the sensing and decision-making units; and finally, according to different decision-making results of the arbiter, the vehicle executing a CAN command, or replacing an anomalous unit and performing arbitration again, or operating according to a failure mode until the vehicle stops. Said method provides, by using the idea of endogenic security, an intelligent connected vehicle with a new solution for enhancing function security and network security in an integrated manner.

LI YUFENG (CN)
LI JIANGTAO (CN)
CAO CHENHONG (CN)
WANG PENG (CN)
ZHANG GUIQI (CN)
LIU QI (CN)

PCT/CN2021/099117

May 12, 2022

June 09, 2021

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UNIV SHANGHAI (CN)

B60W50/00; B60R16/023

CN112406892A	2021-02-26
CN108225364A	2018-06-29
CN110691107A	2020-01-14
CN110956851A	2020-04-03
CN109150831A	2019-01-04
CN111241552A	2020-06-05
JPH0840295A	1996-02-13
US20200160168A1	2020-05-21

SHANGHAI SUNHOLD LAW FIRM (CN)

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