1. The art that is designed according to the claims; The subject innovation, the thing of bumps shut-off device of the crossing.; 2. SUMMARY OF devised to solve; The present design is that the railway car that aims to provide a case of entering the crossing, to prevent the entry of the common crossing vehicle, bumps shut-off of the crossing unit.; 3. Resolution of the subject matter of devising; Entering the normal vehicle, if the subject innovation is configured to include a entry detected to detect the rail car to enter the entry detector and the crossing for detecting a railway vehicle entering the crossing, the railway vehicle entering the crossing the in to fundamentally cut off, the bumps shut-off of the crossing unit, if it detects a railroad vehicles entering into the entry detecting portion crossing, and if it detects that the railway car to advance the advance detection portion crossing , a drive for driving the circuit breaker; And there can be jinchulip general vehicle if to be driven by the driving of the driving unit, when the railway vehicle enters the crossing there rises to the surface from the support to control the jinchulip the general vehicle, the railway vehicle enter to fall to the ground to ground, including the circuit breaker of the bump shape.; 4. An important use of devising; This devise used to fight like the railway system.
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