초록 ▼

A passive electro-optical collision avoidance system disposed within a moving vehicle for generating a collision avoidance signal. The system comprises a lens, image sensor and image processor wherein the image processor generates a collision avoidance signal in response to the size of the image and

A passive electro-optical collision avoidance system disposed within a moving vehicle for generating a collision avoidance signal. The system comprises a lens, image sensor and image processor wherein the image processor generates a collision avoidance signal in response to the size of the image and its rate of growth.

대표청구항 ▼

A collision avoidance system, carried by a first vehicle, for generating a collision avoidance signal in accordance with the relative motion between the first vehicle and an object, including a non-cooperating second vehicle, disposed at a distance r and having a velocity r relative to the first veh

A collision avoidance system, carried by a first vehicle, for generating a collision avoidance signal in accordance with the relative motion between the first vehicle and an object, including a non-cooperating second vehicle, disposed at a distance r and having a velocity r relative to the first vehicle, the system comprising: first means adapted to be carried by the first vehicle for transducing a signal indicative of the size of said object; processor means responding to said first means for generating a collision avoidance signal indicative of the ratio of r/r; and means responsive to said collision avoidance signal for generating a signal to initiate corrective action.