The invention provides a safety domain redundancy control system and a safety evaluation method for an automatic driving automobile, and aims to provide a multilevel fault-tolerant safety body system method comprising four levels of safety domains. The system comprises an I-level safety domain vehicle safety sensing subsystem, an II-level safety domain vehicle interconnection safety subsystem, an III-level safety domain automatic driving and manned driving switching system in emergency, an IV-level safety domain automatic power-off system and a switching method between the systems. The invention also provides an algorithm method for evaluating the reliability of the vehicle adopting the safety system method through the traffic management command system, and a device for evaluating the reliability of the vehicle adopting the safety system method.
本发明提供了一种自动驾驶汽车安全域冗错控制系统及安全评估方法,所述安全系统旨在提供一种包含四级安全域的多级容错安全体系统方法,包含Ⅰ级安全域车辆安全感知子系统、Ⅱ级安全域车辆互联安全子系统、Ⅲ级安全域紧急情况下的自动驾驶与有人驾驶切换系统、Ⅳ级安全域自动断电系统及系统之间切换的方法,并提出对采用这套安全系统方法的车辆通过交通管理指挥系统可靠性评估的算法方法,以及对采用这套安全系统方法的车辆的可靠性进行评估的装置。
Automatic driving automobile safety domain redundancy control system and safety evaluation method
一种自动驾驶汽车安全域冗错控制系统及安全评估方法
2023-05-16
Patent
Electronic Resource
Chinese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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