The invention discloses a road maintenance operation area active early warning device based on the Internet of Things, which comprises a machine body, and is characterized in that a radar sensor is arranged on the front surface of the machine body and is used for detecting the running speed of an coming vehicle; the light alarms are arranged on the front surface of the machine body, are respectively arranged on the left side and the right side of the radar sensor in a strip shape, and are used for giving an alarm; the sound alarm is arranged on the front surface of the machine body, is positioned below the radar sensor, and is used for making an alarm sound; the first camera is arranged on the front face of the machine body, located above the radar sensor and used for shooting videos of coming vehicles, the processor is used for coordinating the work, and the power source is used for supplying power. The speed of the vehicle is detected through the radar sensor, warning is given out according to the speed of the vehicle, the vehicle is forcibly reminded of lane changing, and therefore the safety of constructors is guaranteed.
本发明公开了一种基于物联网的公路养护作业区主动预警装置,包括机体,雷达传感器设置在所述机体的正面,用于检测来方车辆的行驶速度;灯光告警器设置在所述机体的正面,分别成条状位于所述雷达传感器的左右两侧,用于发出警示;声音告警器设置在所述机体的正面,位于所述雷达传感器的下方,用于发出警报声音;第一摄像头设置在所述机体的正面,位于所述雷达传感器的上方,用于拍摄来方车辆的视频,处理器用于协调上述工作,电源用于供电。本发明通过雷达传感器检测车辆的速度,并根据车辆的速度发出警示,强行提醒车辆变道,从而保证施工人员的安全。
Road maintenance operation area active early warning device based on Internet of Things
一种基于物联网的公路养护作业区主动预警装置
2022-03-15
Patent
Elektronische Ressource
Chinesisch
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