公开(公告)号：US20110018737A1

公开(公告)日：2011-01-27

申请号：US12508947

申请日：2009-07-24

申请人： Chan-Wei Hsu ,  Liang-Yu Ke ,  Chih-Neng Liang

发明人： Chan-Wei Hsu ,  Liang-Yu Ke ,  Chih-Neng Liang

IPC分类号： G08G1/16

CPC分类号： G08G1/161

摘要： A vehicle collision avoidance system is implemented in a host vehicle. A wireless communication module in the host vehicles wirelessly broadcasts vehicle information packages of the host vehicle and receives external vehicle information packages from other neighboring vehicles. Based on the received vehicle information packages, a collision avoidance process is performed. The process has steps of mapping coordinates system, categorizing collision zones, determining whether a possible collision position exists, calculating a collision time and outputting warning messages. The estimations of the possible collision position and the collision time are not affected by the positions of the neighboring vehicles. Therefore, the neighboring vehicles approaching the host vehicle from different direction are effectively monitored.

摘要翻译： 车辆碰撞避免系统在主车辆中实现。 主机车辆中的无线通信模块无线地广播本车辆的车辆信息包，并从其他相邻车辆接收外部车辆信息包。 基于所接收的车辆信息包，执行防撞处理。 该过程具有映射坐标系，分类碰撞区，确定是否存在可能的碰撞位置，计算碰撞时间并输出警告消息的步骤。 可能的碰撞位置和碰撞时间的估计不受相邻车辆的位置的影响。 因此，有效地监视从不同方向接近本车的相邻车辆。

公开(公告)号：US08154422B2

公开(公告)日：2012-04-10

申请号：US12508947

申请日：2009-07-24

申请人： Chan-Wei Hsu ,  Liang-Yu Ke ,  Chih-Neng Liang

发明人： Chan-Wei Hsu ,  Liang-Yu Ke ,  Chih-Neng Liang

IPC分类号： G08G1/16

CPC分类号： G08G1/161

摘要： A vehicle collision avoidance system is implemented in a host vehicle. A wireless communication module in the host vehicles wirelessly broadcasts vehicle information packages of the host vehicle and receives external vehicle information packages from other neighboring vehicles. Based on the received vehicle information packages, a collision avoidance process is performed. The process has steps of mapping coordinates system, categorizing collision zones, determining whether a possible collision position exists, calculating a collision time and outputting warning messages. The estimations of the possible collision position and the collision time are not affected by the positions of the neighboring vehicles. Therefore, the neighboring vehicles approaching the host vehicle from different direction are effectively monitored.

摘要翻译： 车辆碰撞避免系统在主车辆中实现。 主机车辆中的无线通信模块无线地广播本车辆的车辆信息包，并从其他相邻车辆接收外部车辆信息包。 基于所接收的车辆信息包，执行防撞处理。 该过程具有映射坐标系，分类碰撞区，确定是否存在可能的碰撞位置，计算碰撞时间并输出警告消息的步骤。 可能的碰撞位置和碰撞时间的估计不受相邻车辆的位置的影响。 因此，有效地监视从不同方向接近本车的相邻车辆。