The invention discloses a vehicle following safety distance intelligent alarm system, which not only can give an alarm to a driver through a voice alarm module according to the speed of the vehicle and the distance between a front vehicle and a rear vehicle, but also can monitor the speed of the front vehicle and the distance between the front vehicle and the rear vehicle and the speed of the rearvehicle and the distance between the front vehicle and the rear vehicle in real time to further give an alarm to the driver. A driver can conveniently adjust the driving speed or change lanes; a warning vehicle distance threshold value corresponding to the vehicle speed parameter is stored and updated through a vehicle distance threshold value database, and a voice warning content corresponding to the dangerous vehicle and the vehicle distance threshold value is stored and updated through the warning voice database, so that the warning diversity is improved, and real-time updating is facilitated; and a millimeter wave radar set can achieve large-area coverage of monitoring of the side area of a vehicle running at a high speed to guarantee that the side of the vehicle and the front and rear portions of the vehicle side can still be monitored when the vehicle runs at the high speed, and a driver is safer during lane changing and doubling.
本发明公开了一种车辆跟驰安全距离智能报警系统,不仅能根据本车车速和前后车的车距并通过语音警报模块为驾驶员提供告警,还能实时监测前车的车速与前后车距、后车的车速与前后车的车距,进一步为驾驶员提供告警,方便驾驶员调整驾驶速度或者变道;通过车距阈值数据库存储和更新与汽车车速参数对应的告警车距阈值,告警语音数据库存储和更新与危险车辆和车距阈值对应的语音警报内容,提高告警的多样性,方便进行实时更新;毫米波雷达组可以对高速行驶的车辆侧方区域的监测做到大面积覆盖,从而保证车辆在高速行驶时仍能对车辆侧方及车侧的前后方均能有所监控,使驾驶员在变道和并线时更加安全。
Vehicle following safety distance intelligent alarm system
一种车辆跟驰安全距离智能报警系统
2021-03-26
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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