The accidents of sliding train in inclined lane underground coal mines will not only damage the facilities,but also threat the safety of equipments and people.

A new protecting device of free-sliding in skew mine which could absorb 2.

Aiming at the functional demands for the design of the anti-car-running controller in inclined coal well,the paper takes 32 b ARM microprocessor LPC2119 as the hardware platform and transplants embedded real-time operation system μC/OS-Ⅱto the anti-car-running system.

In view of the existing problems of inclined roadway aerial-ropeways in maintaining, material consuming, comfort and safety in the past, we adopted new fixed grip in worksite which has the similar principle as ground traveling cableway to replace the formerly used detachable grip steel caisson after repeatedly testing, comparing and refining.