Mobile microcontrolling bicycle test equipment of self-feeding air

The utility model discloses a test device for an air self-delivery mobile microcontrol bicycle, which is characterized in that: the integral structure includes a DC air compressor (2), an air reservoir (3), storage batteries (4), a microcontrol bicycle test device (1) and a trolley (5); the trolley (5) is in framework structure; two wheels (13) are equipped in front of the lower trolley chassis (14) and two universal wheels (13) are equipped on the back; a unit of high performance storage batteries (4) are equipped on one end of the chassis (14); the air compressor (2) is positioned in the middle part of the chassis (14) and on the air reservoir (3), which is fixed on the chassis (14); the microcontrol bicycle test device (1) is equipped on the other end of the trolley (5); the system gas path communicates with train brake tube by a gas tube (12). The device could carry out the bicycle test for the vehicle needing brake test, with out other wind source in external connection.