Pedal system

The invention discloses a pedal system which comprises a service brake pedal, a parking brake structure and a brake pedal arm. The parking brake structure comprises a parking brake pedal, the servicebrake pedal and the parking brake pedal are integrated on the same brake pedal arm, and the pedal system further comprises a mounting bottom plate. The service brake pedal, the parking brake structureand the brake pedal arm are all integrated on the mounting bottom plate. The mounting bottom plate is provided with a mounting hole used for being connected with a frame. The pedal system is small inoverall occupied space and high in integration degree, during installation, only the integrated mounting bottom plate needs to be assembled with a chassis of a vehicle, and the mounting difficulty islow. 本发明公开了一种踏板系统，包括行车制动踏板、驻车制动结构和制动踏板臂，所述驻车制动结构包括驻车制动踏板，所述行车制动踏板和所述驻车制动踏板集成在同一个所述制动踏板臂上，还包括安装底板，所述行车制动踏板、所述驻车制动结构和所述制动踏板臂都集成在所述安装底板上；所述安装底板具有用于与车架连接的安装孔。该踏板系统整体占用空间小，集成度高，安装时，只需将集成后的安装底板与车辆的底架组装即可，安装难度小。