| 摘要 |
The invention relates to road sign equipment comprising: a reflective triangle (2) intended to act as a warning of the breakdown or obligatory stopping of a vehicle on the shoulder of a road or motorway; a movable carriage (3) into which the reflective triangle (2) is incorporated; and a remote control device (4) which enables the movement of the carriage (3) and the positioning of same at the required distance to be controlled from a distance. The remote control device (4) incorporates a radio frequency emitter that includes four control channels, for moving the carriage (3) forwards, backwards, left and right, and the carriage (3) houses a radio receiver that captures the signal from the emitter of the control device, a control circuit, motor and mechanical elements coupled to the wheels, and a power supply battery. |
