Two-way active speed limiting and overspeed early warning system based on internet of vehicles
A technology of early warning system and Internet of Vehicles, applied in the field of traffic management system, can solve problems such as huge investment
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[0122] Such as figure 1 As shown, it is a structural block diagram of the two-way active speed limit and overspeed warning system based on the Internet of Vehicles designed by the present invention. It consists of distributed vehicle terminals, monitoring center host computer system, vehicle mobile sensor network, and mobile Internet. The vehicle terminal includes a host and a remote controller. The main engine is installed in the cab, and the remote controller is placed in a convenient place in the cab or carried by the driver. The host computer and the remote controller use RF to form a vehicle-mounted mobile sensor network; the host computer and the upper computer system of the monitoring center form a mobile Internet through GPRS, Internet and SMS. The host computer obtains satellite positioning data, detects the vehicle speed and the speed limit command of the remote control and monitoring center host computer system. The core control module processes the received satell...
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