Micro-rail vehicle and braking system and method thereof

The invention relates to the technical field of rail vehicles, in particular to a micro-rail vehicle and a braking system and method thereof. The braking system comprises a central control device, a control unit, a hydraulic device and a braking device. The central control device is used for acquiring braking distance information, weight information and speed information of the micro-rail vehicleand calculating braking force required by the micro-rail vehicle according to the acquired braking distance information, weight information and speed information; the control unit is used for calculating the rotating speed of the motor according to the braking force information and sending the rotating speed information to the motor; the hydraulic device comprises a hydraulic pump and a motor fordriving the hydraulic pump; the braking device is used for generating braking force through hydraulic oil provided by the hydraulic pump. The braking system is suitable for the micro-rail vehicle andhas the advantages of being