Integrated collision prediction and safety systems control...

Details Integrated collision prediction and safety systems control... Integrated collision prediction and safety systems control...

2005-09-13

2005-09-13

Black, Thomas G. (Department: 3663)

Data processing: vehicles, navigation, and relative location

Relative location

Collision avoidance

C701S096000, C342S070000, C342S118000, C180S167000

Reexamination Certificate

active

06944543

ABSTRACT:
A control system for an automotive vehicle (50) has a radar or lidar system (22) used to generate a remote object signal. A vision system (26) confirms the presence of the target object in the detection zone. A controller (12) is coupled to the remote object sensor and a vehicle dynamics sensor and the brake system. The controller predicts a host vehicle trajectory in response to the host vehicle dynamic signal, determines an azimuth angle for the target object, determines an actuation value in response to the target range signal, the target relative velocity signal, the host vehicle trajectory, host vehicle brake system status and the target azimuth angle. The controller (12) activates a countermeasure in response to the actuation value.

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