A method for detecting a change in a load state of a trailer includes: responding to a first trigger event by storing a first snapshot of the trailer generated by at least one camera local to a vehicle including the trailer; responding to a subsequent second trigger event by storing a second snapshot of the trailer generated by at least one camera local to the vehicle including the trailer; comparing the first snapshot with the second snapshot and determining a deviation between an image of the first snapshot and an image of the second snapshot; and identifying the trailer load state change as having occurred in response to the deviation exceeding a predefined magnitude.
一种用于检测拖车的负载状态变化的方法,包括:通过存储由包括拖车的车辆本地的至少一个相机生成的拖车的第一快照来响应第一触发事件;通过存储由包括拖车的车辆本地的至少一个相机生成的拖车的第二快照来响应后续的第二触发事件;将第一快照与第二快照进行比较并确定第一快照的图像与第二快照的图像之间的偏差;以及响应于偏差超过预定义大小而将拖车负载状态变化识别为已经发生。
Trailer change detection system for commercial vehicle
用于商用车辆的拖车变化检测系统
2025-04-22
Patent
Electronic Resource
Chinese
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