Auxiliary braking module, braking system and vehicle

The utility model relates to an auxiliary braking module, a braking system and a vehicle, the auxiliary braking module comprises a first pressure generating device and a first electric valve, the inlet end of the first electric valve is connected with the first pressure generating device, and the outlet end of the first electric valve is suitable for being connected to a brake wheel cylinder through a pipeline. According to the technical scheme, the auxiliary braking system is modularized, and compared with the mode that scattered parts are connected through pipelines in the related technology, the modularized design can achieve overall disassembly and assembly of the auxiliary braking module, so that the installation and maintenance efficiency of the module is improved, and the maintenance cost is reduced. And due to the modular design, the layout is more integrated and compact, and the optimized layout of the whole vehicle is facilitated. 本公开涉及一种辅助制动模块、制动系统及车辆，其中的辅助制动模块包括第一压力发生装置和第一电动阀，其中，第一电动阀的入口端与第一压力发生装置