Risk assessment algorithm introducing target behavior and collision probability
A technology for collision probability and risk assessment, which is applied in the field of risk assessment algorithms that introduce target behavior and collision probability to achieve the effect of improving driving safety and reducing false triggers and missed triggers
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[0032] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0033] The present invention introduces the risk assessment algorithm of target behavior and collision probability, the steps are as follows,
[0034] 1) Based on the coordinate system of the own vehicle, according to the positional relationship between the own vehicle and the target and other influencing factors, determine a passage area of the own vehicle;
[0035] 2) Filter the targets that have passed through the traffic domain, and judge the behavior category of the targets that are already in the traffic domain or predicted to enter the traffic domain;
[0036] 3) Based on the judged behavior category, calculate the collision probability under the behavior category;
[0037] 4) When the collision probability is greater than the threshold, it is considered that the target and the self-vehicle have the risk of mutual collision, and the ...
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