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Technique for detecting truck trailer for stop and go adaptive cruise control
Technique for detecting truck trailer for stop and go adaptive cruise control
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机译:用于检测卡车拖车的停走自适应巡航控制技术
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摘要
A technique for providing better detection of close range truck trailers for a motor vehicle with Stop and Go Adaptive Cruise Control determines if a range parameter to a target requires modification if such target is a truck trailer, for example. Truck trailer geometry is such that a standard adaptive cruise control system may have difficulty accurately determining the range to the rearmost position of the truck. The technique determines an initial range from the motor vehicle to a target. Then, the technique determines whether the range rate of the target is above a predetermined rate. When the range rate of the target is not above the predetermined rate, the technique determines whether the initial range to the target is less than a current range to the target. If so, the technique provides an adjusted range, which is then utilized in the control operation of the motor vehicle.
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机译:例如,一种技术可以通过Stop and Go自适应巡航控制系统更好地检测汽车的近距离卡车拖车,如果目标是卡车拖车,则确定目标的范围参数是否需要修改。卡车拖车的几何形状使得标准自适应巡航控制系统可能难以准确确定到卡车最后位置的范围。该技术确定了从机动车辆到目标的初始范围。然后,该技术确定目标的测距率是否高于预定率。当目标的范围率不高于预定率时,该技术确定到目标的初始范围是否小于到目标的当前范围。如果是这样,则该技术提供调整范围,然后将其用于机动车辆的控制操作中。
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