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Vehicle intersection warning system and method with false alarm suppression

机译:具有误报抑制的车辆交叉路口预警系统及方法

摘要

A method for providing information to a driver of a vehicle includes receiving remote vehicle information indicating geospatial state and kinematic state for each of the one or more remote vehicles. The method also includes identifying host vehicle information indicating geospatial state and kinematic state for the host vehicle, identifying a queue length representing a number of vehicles queued ahead of the host vehicle, and identifying at least one of the one or more remote vehicles as a conflicting vehicle. The method also includes determining a time-to-contact based on the remote vehicle information corresponding to the conflicting vehicle and the host vehicle information. The method also includes causing a warning alert to be output if the time-to-contact is less than a warning alert threshold and only if the queue length is zero vehicles.
机译:一种用于向车辆的驾驶员提供信息的方法,包括:接收指示一个或多个远程车辆中的每一个的地理空间状态和运动状态的远程车辆信息。该方法还包括:识别指示本车辆的地理空间状态和运动状态的本车辆信息;识别代表在本车辆前方排队的车辆数量的队列长度;以及将一个或多个远程车辆中的至少一个识别为冲突车辆。车辆。该方法还包括基于与冲突车辆相对应的远程车辆信息和主车辆信息来确定接触时间。该方法还包括:如果接触时间小于警告警报阈值并且仅当队列长度为零车辆时,使警告警报被输出。

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