The invention relates to the technical field of traffic intelligence, and discloses a ramp low-speed driving early warning system and method. The ramp low-speed driving early warning system comprisesa vehicle speed detection device used for detecting the speed of a vehicle in a to-be-detected road section and a display alarm device used for sending out alarm information when the speed of the vehicle is less than a preset value. The display alarm device comprises a wireless receiving unit circuit, a controller, a display module and an alarm module. The wireless receiving unit circuit comprisesa wireless receiving module used for receiving a wireless signal sent by the vehicle speed detection device, and a second signal processing module which is respectively connected with the controllerand the wireless receiving module and is used for processing the wireless signals received by the wireless receiving module and transmitting the processed wireless signals to the controller. Through mutual cooperation of the vehicle speed detection device and the display alarm device, when the driving speed of the vehicle is less than a preset value, the display alarm device sends out alarm information to prompt a driver to pay attention to safety.
本发明涉及交通智能化技术领域,公开了一种坡道低速行车预警系统和方法。其中,坡道低速行车预警系统包括用于检测车辆在待检测路段内的速度的车速检测装置以及用于在车辆的速度低于预定值时发出警示信息的显示报警装置。显示报警装置包括无线接收单元电路、控制器、显示模块以及报警模块。无线接收单元电路包括:无线接收模块,用于接收车速检测装置发出的无线信号;第二信号处理模块,分别与控制器和无线接收模块连接,用于处理无线接收模块接收的无线信号,并将处理完成的无线信号传输给控制器。通过车速检测装置和显示报警装置相互配合,当车辆的行车速度低于预定值时,显示报警装置将发出警示信息,以提示驾驶人员注意安全。
Ramp low-speed driving early warning system and method
坡道低速行车预警系统和方法
2020-09-29
Patent
Electronic Resource
Chinese
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