초록 ▼

A vehicle surroundings monitoring apparatus, comprises frontal information detecting means for detecting solid object information in front of an own vehicle, preceding vehicle recognizing means for recognizing a preceding vehicle based on the solid object information, traveling path estimating means

A vehicle surroundings monitoring apparatus, comprises frontal information detecting means for detecting solid object information in front of an own vehicle, preceding vehicle recognizing means for recognizing a preceding vehicle based on the solid object information, traveling path estimating means for estimating a traveling path of the own vehicle, first evacuation possibility judging means for judging a first possibility of relative evacuation between the preceding vehicle and the own vehicle according to positions of the preceding vehicle and the own vehicle, second evacuation possibility judging means for judging a second possibility of relative evacuation between the preceding vehicle and the own vehicle according to information of solid objects other than the preceding vehicle, and preceding vehicle evacuation possibility judging means for judging a final possibility of relative evacuation between the preceding vehicle and the own vehicle based on the first possibility and the second possibility.

대표청구항 ▼

What is claimed is: 1. A vehicle surroundings monitoring apparatus having a vehicle surroundings monitoring program configured to: detect solid object information ahead of an own vehicle based on signals from a camera of the own vehicle; estimate a travel path of the own vehicle based on signals fr

What is claimed is: 1. A vehicle surroundings monitoring apparatus having a vehicle surroundings monitoring program configured to: detect solid object information ahead of an own vehicle based on signals from a camera of the own vehicle; estimate a travel path of the own vehicle based on signals from at least one of the camera, a yaw rate sensor, a vehicle speed sensor and a steering angle sensor of the own vehicle; recognize a preceding vehicle traveling in front of the travel path of the own vehicle based on the solid object information; judge whether there is any forward traveling object, which travels in the same direction as the own vehicle, other than the preceding vehicle based on the solid object information; set a parameter in response to both a lengthwise and a widthwise distance of the preceding vehicle from the own vehicle; adjust the parameter in a case where any forward traveling object other than the preceding vehicle has been judged; judge whether the adjusted parameter is larger than a threshold value; and output a signal indicating that the preceding vehicle is not traveling in front of the travel path of the own vehicle in a case where the adjusted parameter is larger than the threshold value. 2. The vehicle surroundings monitoring apparatus according to claim 1, wherein the parameter is cleared when the lengthwise distance is farther than a preestablished distance. 3. The vehicle surroundings monitoring apparatus according to claim 1, wherein the parameter is set to increase when the preceding vehicle is in a region comprising an area of a predetermined width and length around the travel path of the own vehicle. 4. The vehicle surroundings monitoring apparatus according to claim 3, wherein the parameter is set to increase as the preceding vehicle approaches the own vehicle region. 5. A travel control system for controlling the travel of an own vehicle at least based on the output signal from the vehicle surroundings monitoring apparatus described in claim 1.