| 摘要 |
A method for detecting the presence of a trailer connected to a host vehicle includes a rearward sensor secured on a vehicle that detects the presence of a trailer. An ESC unit determines the velocity of the host vehicle. A rearward sensor determines the velocity of an object and the distance of the object therefrom. When the host vehicle is moving above a minimum velocity, the velocity of the host vehicle is the same as the velocity of the object, and the distance of the object remains essentially the same, a trailer detecting unit determines that the detected object is a trailer attached to the vehicle. Further, when the distance of the object from the rearward sensor is greater than a defined value, the trailer detecting unit determines that a trailer is not attached to the host vehicle. |
