Description:
<jats:title>Abstract</jats:title>
<jats:p>The technology of intelligent driving cars is one of the key technologies of current automobile development, and the automatic parking assist system (APA, Auto Parking Assist) is a representative function of low-speed automatic driving. In order to improve the safety and reliability of the APA system, a hazard analysis and risk assessment of the APA system was carried out based on ISO 26262, safety objectives and functional safety requirements were derived, and then technical safety requirements were put forward and the system architecture design was carried out. And from the software point of view, the algorithmic design of the horizontal parking function is carried out, which further illustrates the feasibility of the technology.</jats:p>