| 摘要 |
PROBLEM TO BE SOLVED: To provide a braking safety system in which useless installation of a brake can be eliminated in the case that a service car is stopped on an inclined road surface.SOLUTION: A braking safety device 100 comprises: brake detectors 111 to 114 which are provided in the front and rear of left and right wheels of a vehicle for high lift work and detect brakes; an inclinometer 102 for performing detection for determination of a front lower inclination or a rear lower inclination of a road surface on the basis of the front and rear of the vehicle for high lift work; a controller 101 which determines the front lower inclination or the rear lower inclination of the road surface with use of a detection value detected by the inclinometer 102, and outputs an alarm signal when the brake detectors 111 to 114 do not detect brakes installed on a slope foot side of the left and right wheels; and jack-up lamps 131a to 131d which notifies that brakes 20 are not installed on the basis of the alarm signal outputted from the controller 101.SELECTED DRAWING: Figure 3 |
