Patent ID: 11872999
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Transport (Mechanical engineering)
Classification: CPC B  G | IPC B

Claim 3:
4. The self-driving safety evaluation method of claim 3, further comprising determining rb and rc based on rSG1=f(t)max, wherein rSG1 is rb or rc in the collision scenario, wherein t∈{tevent, h(tevent,obj)=1}, wherein f(t)=Δv(t)*exp (−min{r0TTC(t),r1THW(t),r2s}), wherein {tevent, h(tevent,obj)=1} represents a time period in which a collision risk occurs, wherein TTC(t) represents a TTC at a t moment, wherein THW(t) represents a THW at the t moment, wherein each of r0, r1, and r2 is a normalized parameter, wherein v is a speed of the vehicle at the t moment, wherein Δv(t) is Δv at the t moment, wherein exp is an exponent comprising a base of a natural constant, and wherein s represents the distance between the vehicle and the collision object.