The invention provides a bus speed monitoring device. The bus speed monitoring device comprises a speed reading unit, a controller, a GPS unit and a wireless communication unit. The speed reading unit, the controller and the GPS unit are sequentially connected. The wireless communication unit is connected with the controller. The controller is connected with a buzzer. The bus speed monitoring device can monitor the speed and remind a driver that the speed exceeds the regulated speed, safety of passengers is ensured, and the accident rate is decreased.
Bus speed monitoring device
2015-06-17
Patent
Electronic Resource
English
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |