Intelligent driving expected function safety risk assessment method and device
The invention provides an intelligent driving expected function safety risk assessment method and device. The method comprises the steps of obtaining a first-level function and a second-level function of an intelligent driving system; determining an insufficient function mode of each primary functio...
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Main Authors | , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
15.08.2023
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Subjects | |
Online Access | Get full text |
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Summary: | The invention provides an intelligent driving expected function safety risk assessment method and device. The method comprises the steps of obtaining a first-level function and a second-level function of an intelligent driving system; determining an insufficient function mode of each primary function and each secondary function; determining an insufficient interaction mode among the functions; determining a personnel misuse mode existing in the intelligent driving system; obtaining an intelligent driving system operation design domain; determining a plurality of hazardous events caused by a first-level function deficiency mode, a second-level function deficiency mode, a first-level function interaction deficiency mode, a second-level function interaction deficiency mode and a personnel misuse mode in each scene of the operation design domain; calculating the risk degree of each hazard event in each scene of the operation design domain according to the severity, the occurrence frequency, the detectability and |
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Bibliography: | Application Number: CN202310658361 |