The invention relates to an automobile vacuum booster automatic emergency braking system. An automobile CAN bus is connected with an electronic control unit; the electronic control unit is connected with a display, a braking tail light, an electronic vacuum booster and a road recognition device respectively; a radar and a camera are respectively connected with the road recognition device; a microswitch, a braking pressure sensor are respectively connected with the electronic vacuum booster. The automobile vacuum booster automatic emergency braking system has the advantages that: the structure is novel and the braking pressure can be established quickly and stably; collision can be quickly and accurately avoided or accident consequence can be quickly and accurately reduced; misoperation of the system can be reduced; vehicles and pedestrians in the road can be distinguished as the system sensor uses prepositive millimeter waves and a video camera to simultaneously detect front road condition information; the system lights the braking tail light beforehand to alert the rear driving vehicles to attention and to prevent rear-end collision by the rear vehicle; while giving a safety alarm, the system intelligently judges the will of the driver, and the system can be randomly quitted without influencing driving experience of the complex road conditions.
Automobile vacuum booster automatic emergency braking system
2015-04-22
Patent
Electronic Resource
English
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
Emergency Braking Smart Booster and Emergency Braking Method
European Patent Office | 2019