최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0700273 (2017-09-11) |
등록번호 | US-10115310 (2018-10-30) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 0 인용 특허 : 308 |
A vehicular control system for a vehicle includes a plurality of sensors. Responsive to data processing, the vehicular control system is operable to determine respective speeds of the determined vehicles and respective directions of travel of the determined vehicles, and determines respective influe
A vehicular control system for a vehicle includes a plurality of sensors. Responsive to data processing, the vehicular control system is operable to determine respective speeds of the determined vehicles and respective directions of travel of the determined vehicles, and determines respective influence values for the determined vehicles based on a determined potential hazard to the equipped vehicle presented by the determined vehicles. A plurality of paths for the equipped vehicle is determined, and the determined plurality of paths is assessed by a decision algorithm that ranks each of the determined paths based on likelihood of collision of the equipped vehicle along a respective determined path with one or more determined vehicles. A path of travel is selected from the plurality of determined paths responsive at least in part to the rankings of the paths and to the determined types of vehicles along one or more of the determined paths.
1. A vehicular control system for a vehicle, said vehicular control system comprising: a plurality of sensors disposed at a vehicle equipped with said vehicular control system, wherein said plurality of sensors comprises at least one vehicle-based camera and at least one vehicle-based non-camera sen
1. A vehicular control system for a vehicle, said vehicular control system comprising: a plurality of sensors disposed at a vehicle equipped with said vehicular control system, wherein said plurality of sensors comprises at least one vehicle-based camera and at least one vehicle-based non-camera sensor, and wherein said plurality of sensors is operable to detect vehicles at least one of ahead of the equipped vehicle and sideward of the equipped vehicle;wherein said at least one vehicle-based non-camera sensor is selected from the group consisting of (i) a vehicle-based radar sensor disposed at the equipped vehicle and sensing exterior of the equipped vehicle and (ii) a vehicle-based lidar sensor disposed at the equipped vehicle and sensing exterior of the equipped vehicle;wherein said vehicular control system includes a data processor operable to process data captured by said at least one vehicle-based non-camera sensor and said at least one vehicle-based camera to determine the presence of vehicles at least one of ahead of the equipped vehicle and sideward of the equipped vehicle;wherein, responsive to said data processing, said vehicular control system is operable to determine respective speeds of the determined vehicles and respective directions of travel of the determined vehicles;wherein said vehicular control system is operable to determine respective influence values for the determined vehicles and wherein determined respective influence values are based on a determined potential hazard to the equipped vehicle presented by the determined vehicles;wherein the respective determined influence values for the determined vehicles comprise weighted values with increased weighting for vehicles with greater speeds;wherein the respective determined influence value for a determined vehicle is (i) weighted according to the direction of a speed vector of the determined vehicle and (ii) weighted according to the magnitude of the speed vector of the determined vehicle;wherein, responsive to the respective speeds and respective directions of travel of the determined vehicles and responsive to the determined respective influence values, a plurality of paths for the equipped vehicle is determined;wherein the determined plurality of paths is assessed by a decision algorithm that ranks each of the determined paths based on likelihood of collision of the equipped vehicle along a respective determined path with one or more determined vehicles;wherein said data processor processes data captured by said at least one vehicle-based camera to determine a respective type of vehicle for the determined vehicles; andwherein a selected path of travel is selected from the plurality of determined paths responsive at least in part to the rankings of the ranked paths and responsive at least in part to the determined types of vehicles along one or more of the determined paths. 2. The vehicular control system of claim 1, wherein said at least one vehicle-based camera comprises a plurality of vehicle-based cameras each having an exterior field of view. 3. The vehicular control system of claim 1, wherein said at least one vehicle-based non-camera sensor comprises a plurality of vehicle-based radar sensors disposed at the equipped vehicle and sensing exterior of the equipped vehicle. 4. The vehicular control system of claim 1, wherein said at least one vehicle-based non-camera sensor comprises a plurality of vehicle-based lidar sensors disposed at the equipped vehicle and sensing exterior of the equipped vehicle. 5. The vehicular control system of claim 1, wherein the respective determined influence values for the determined vehicles are ranked according to their hazard potential and wherein the path of travel is selected responsive to the rankings of the determined respective influence values. 6. The vehicular control system of claim 1, wherein said vehicular control system generates an alert to a driver of the equipped vehicle that is indicative of the determined path of travel. 7. The vehicular control system of claim 1, wherein said vehicular control system is operable to at least in part control a brake system of the equipped vehicle and a steering system of the equipped vehicle to guide the equipped vehicle along the selected path of travel. 8. The vehicular control system of claim 1, wherein said vehicular control system determines at least one alternative path of travel for the equipped vehicle to follow that limits conflict with the determined vehicles. 9. The vehicular control system of claim 8, wherein the at least one alternative path of travel for the equipped vehicle to follow is selected by iterating an influence map current condition into a future map condition in time steps. 10. The vehicular control system of claim 1, wherein said vehicular control system determines the selected path of travel based at least in part on a driving condition at the road being traveled by the equipped vehicle. 11. The vehicular control system of claim 1, wherein said decision algorithm ranks the determined paths based at least in part on lengths of the determined paths. 12. The vehicular control system of claim 1, wherein said decision algorithm ranks the determined paths based at least in part on determined distances to the respective vehicles from the equipped vehicle for the respective determined path. 13. The vehicular control system of claim 1, wherein said decision algorithm ranks the determined paths based at least in part on a level of steering intervention required for the equipped vehicle to follow the respective determined path. 14. The vehicular control system of claim 1, wherein said decision algorithm ranks the determined paths based at least in part on a level of braking required for the equipped vehicle to follow the respective determined path. 15. The vehicular control system of claim 1, wherein said decision algorithm ranks the determined paths based at least in part on a level of acceleration required for the equipped vehicle to follow the respective determined path. 16. A vehicular control system for a vehicle, said vehicular control system comprising: a plurality of sensors disposed at a vehicle equipped with said vehicular control system, wherein said plurality of sensors comprises at least one vehicle-based camera and at least one vehicle-based non-camera sensor, and wherein said plurality of sensors is operable to detect vehicles at least one of ahead of the equipped vehicle and sideward of the equipped vehicle;wherein said at least one vehicle-based non-camera sensor is selected from the group consisting of (i) a vehicle-based radar sensor disposed at the equipped vehicle and sensing exterior of the equipped vehicle and (ii) a vehicle-based lidar sensor disposed at the equipped vehicle and sensing exterior of the equipped vehicle;wherein said vehicular control system includes a data processor operable to process data captured by said at least one vehicle-based non-camera sensor and said at least one vehicle-based camera to determine the presence of vehicles at least one of ahead of the equipped vehicle and sideward of the equipped vehicle;wherein, responsive to said data processing, said vehicular control system is operable to determine respective speeds of the determined vehicles and respective directions of travel of the determined vehicles;wherein said vehicular control system is operable to determine respective influence values for the determined vehicles and wherein determined respective influence values are based on a determined potential hazard to the equipped vehicle presented by the determined vehicles;wherein the respective determined influence values for the determined vehicles comprise weighted values with increased weighting for vehicles with greater speeds;wherein the respective determined influence value for a determined vehicle is (i) weighted according to the direction of a speed vector of the determined vehicle and (ii) weighted according to the magnitude of the speed vector of the determined vehicle;wherein, responsive to the respective speeds and respective directions of travel of the determined vehicles and responsive to the determined respective influence values, a plurality of paths for the equipped vehicle is determined;wherein the determined plurality of paths is assessed by a decision algorithm that ranks each of the determined paths based on likelihood of collision of the equipped vehicle along a respective determined path with one or more determined vehicles;wherein said data processor processes data captured by said at least one vehicle-based camera to determine a respective type of vehicle for the determined vehicles;wherein a selected path of travel is selected from the plurality of determined paths responsive at least in part to the rankings of the ranked paths and responsive at least in part to the determined types of vehicles along one or more of the determined paths;wherein the respective determined influence values for the determined vehicles are ranked according to their hazard potential, and wherein the path of travel is selected responsive to the rankings of the determined respective influence values; andwherein said vehicular control system determines at least one alternative path of travel for the equipped vehicle to follow that limits conflict with the determined vehicles. 17. The vehicular control system of claim 16, wherein said at least one vehicle-based camera comprises a plurality of vehicle-based cameras each having an exterior field of view. 18. The vehicular control system of claim 16, wherein said at least one vehicle-based non-camera sensor comprises a plurality of vehicle-based radar sensors disposed at the equipped vehicle and sensing exterior of the equipped vehicle. 19. The vehicular control system of claim 16, wherein said vehicular control system generates an alert to a driver of the equipped vehicle that is indicative of the determined path of travel. 20. The vehicular control system of claim 16, wherein the at least one alternative path of travel for the equipped vehicle to follow is selected by iterating an influence map current condition into a future map condition in time steps. 21. A vehicular control system for a vehicle, said vehicular control system comprising: a plurality of sensors disposed at a vehicle equipped with said vehicular control system, wherein said plurality of sensors comprises at least one vehicle-based camera and at least one vehicle-based non-camera sensor, and wherein said plurality of sensors is operable to detect vehicles at least one of ahead of the equipped vehicle and sideward of the equipped vehicle;wherein said at least one vehicle-based non-camera sensor is selected from the group consisting of (i) a vehicle-based radar sensor disposed at the equipped vehicle and sensing exterior of the equipped vehicle and (ii) a vehicle-based lidar sensor disposed at the equipped vehicle and sensing exterior of the equipped vehicle;wherein said vehicular control system includes a data processor operable to process data captured by said at least one vehicle-based non-camera sensor and said at least one vehicle-based camera to determine the presence of vehicles at least one of ahead of the equipped vehicle and sideward of the equipped vehicle;wherein, responsive to said data processing, said vehicular control system is operable to determine respective speeds of the determined vehicles and respective directions of travel of the determined vehicles;wherein said vehicular control system is operable to determine respective influence values for the determined vehicles and wherein determined respective influence values are based on a determined potential hazard to the equipped vehicle presented by the determined vehicles;wherein the respective determined influence values for the determined vehicles comprise weighted values with increased weighting for vehicles with greater speeds;wherein the respective determined influence value for a determined vehicle is (i) weighted according to the direction of a speed vector of the determined vehicle and (ii) weighted according to the magnitude of the speed vector of the determined vehicle;wherein, responsive to the respective speeds and respective directions of travel of the determined vehicles and responsive to the determined respective influence values, a plurality of paths for the equipped vehicle is determined;wherein the determined plurality of paths is assessed by a decision algorithm that ranks each of the determined paths based on likelihood of collision of the equipped vehicle along a respective determined path with one or more determined vehicles;wherein said data processor processes data captured by said at least one vehicle-based camera to determine a respective type of vehicle for the determined vehicles;wherein a selected path of travel is selected from the plurality of determined paths responsive at least in part to the rankings of the ranked paths and responsive at least in part to the determined types of vehicles along one or more of the determined paths;wherein the respective determined influence values for the determined vehicles are ranked according to their hazard potential and wherein the path of travel is selected responsive to the rankings of the determined respective influence values; andwherein said decision algorithm ranks the determined paths based at least in part on at least one of (i) determined distances to the respective vehicles from the equipped vehicle for the respective determined path, (ii) a level of steering intervention required for the equipped vehicle to follow the respective determined path, (iii) a level of braking required for the equipped vehicle to follow the respective determined path, and (iv) a level of acceleration required for the equipped vehicle to follow the respective determined path. 22. The vehicular control system of claim 21, wherein said at least one vehicle-based camera comprises a plurality of vehicle-based cameras each having an exterior field of view. 23. The vehicular control system of claim 21, wherein said at least one vehicle-based non-camera sensor comprises a plurality of vehicle-based radar sensors disposed at the equipped vehicle and sensing exterior of the equipped vehicle. 24. The vehicular control system of claim 21, wherein said at least one vehicle-based non-camera sensor comprises a plurality of vehicle-based lidar sensors disposed at the equipped vehicle and sensing exterior of the equipped vehicle.
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