The device of the control and display of the speed of all, 2004, automobile vehicles can be seen from the packaging of the connection system has a double alarm rises to the driving position of the same vehicle

摘要

The speed display system is intended to be fitted to all road vehicles, and incorporates external speed indicators, an external flashing light and a redundant system that activates an alarm to alert the driver of the vehicle. The external speed indicators are fitted to front and rear of the vehicle, protected by a glass cover. The maximum speed for the vehicle may be indicated in numerals that are visible night and day. The actual speed of the vehicle may be indicated by displacement of blades in proportion to the speed of the vehicle. A light behind the moving blades ensures night visibility. The external flashing light is activated when the speed of the vehicle exceeds a set threshold, and the driver warning is simultaneously activated.