The invention provides a driving safety monitoring method. The method includes the steps of using a speed sensor connected to the output end of an engine to monitor vehicle speed and output a vehicle speed signal; using a first analog-digital converter to convert the vehicle speed signal from an analog signal into a digital signal; using a steering wheel sensor connected to a steering wheel to detect wheel turn and output a steering wheel turn signal; using a second analog-digital converter to convert the steering wheel turn signal from an analog signal into a digital signal; using a controller to receive the digital vehicle speed signal and the digital steering wheel turn signal, using a program implemented virtual timer to time when a variation change of the vehicle speed signal and that of the steering wheel turn signal are both less than a reference value, and outputting a control signal when the time is up; using a vibrator disposed below a driver's seat to receive the control signal, and allowing the vibrator to vibrate according to the control signal.
Driving safety monitoring method
2015-06-24
Patent
Elektronische Ressource
Englisch
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 |