本專利發明屬於車載資通訊(Telematics)領域，是有關行車碰撞預警(Pre-Warning of Vehicle Collision, PWVC)之方法與裝置，特別是指一種基於車間(Inter-Vehicle)通訊、協同式(Cooperative) 行車碰撞預警之方法與裝置。 本發明(行車碰撞預警方法)利用無線通訊進行所需的資訊傳送與收集，經由過濾器篩選不必要的資訊，計算兩行進中之車輛是否會發生碰撞，若是會發生碰撞，擇於適當的時間時提早發出警告給駕駛者，並將其儲存下來，以便日後發生碰撞時可提供給警方進行責任歸屬之參考依據。
技術摘要-英文
Vehicle collision management systems and methods for use in a first vehicle are provided. The system includes an information colleetion unit, an information filter, and a collision calculation unit. The information collection unit receives driving data corresponding to a second vehicle, wherein the driving data includes a position of the second vehicle, and a driving course and a velocity of the second vehicle. The data filter filters the driving data of the second vehicle according to the driving data of the second vehicle and the first vehicle. The collision calculation unit performs a collision management for the first vehicle according to the filtered driving data of the second vehicle and the first vehicle.
本專利發明屬於車載資通訊(Telematics)領域，是有關行車碰撞預警(Pre-Warning of Vehicle Collision, PWVC)之方法與裝置，特別是指一種基於車間(Inter-Vehicle)通訊、協同式(Cooperative) 行車碰撞預警之方法與裝置。 本發明(行車碰撞預警方法)利用無線通訊進行所需的資訊傳送與收集，經由過濾器篩選不必要的資訊，計算兩行進中之車輛是否會發生碰撞，若是會發生碰撞，擇於適當的時間時提早發出警告給駕駛者，並將其儲存下來，以便日後發生碰撞時可提供給警方進行責任歸屬之參考依據。
技術摘要-英文
Vehicle collision management systems and methods for use in a first vehicle are provided. The system includes an information colleetion unit, an information filter, and a collision calculation unit. The information collection unit receives driving data corresponding to a second vehicle, wherein the driving data includes a position of the second vehicle, and a driving course and a velocity of the second vehicle. The data filter filters the driving data of the second vehicle according to the driving data of the second vehicle and the first vehicle. The collision calculation unit performs a collision management for the first vehicle according to the filtered driving data of the second vehicle and the first vehicle.