Intelligent vehicle brake early warning device for preventing rear-end accidents

The utility model relates to the field of vehicle safety driving and discloses an intelligent vehicle brake early warning device for preventing rear-ends accidents. The intelligent vehicle brake early warning device is characterized in that the intelligent vehicle brake early warning device comprises a brake hydraulic cylinder for outputting brake power, a detector for acquiring information of front vehicles a speed sensor for acquiring the speed of the vehicle, a control unit for collecting, processing and analyzing the information and controlling the brake device and the alarming device, a display device for displaying the speed and the distance of the vehicle and an alarm for sounding an alarm prompt tone. According to the intelligent vehicle brake early warning device, the information of the front vehicle can be accurately acquired in all weather, the implementation of vehicle brake is quickly assisted and the vehicle speed and distance information are accurately displayed and the rear-end accidents of th