The invention provides a driving prompt system. The driving prompt system comprises a speed sensor, a first analog-digital converter, a steering wheel sensor, a second analog-digital converter, a controller and a vibration device, wherein the speed sensor is connected to the output end of an engine and used for outputting a vehicle speed signal; the first analog-digital converter is connected to the output end of the speed sensor and used for converting the vehicle speed signal from an analog form to a digital form; the steering wheel sensor is connected to a steering wheel and used for outputting a steering wheel turning angle signal; the second analog-digital converter is connected to the output end of the steering wheel sensor and used for converting the steering wheel turning angle signal from the analog form to the digital form; the controller is used for receiving the vehicle speed signal and the steering wheel turning angle signal which are in the digital form, enabling a virtual timer to time through programs when the variation ranges of the vehicle speed signal and the steering wheel turning angle signal are smaller than reference values at the same time, and outputting a control signal when timing time is up; the vibration device is arranged under a driver seat and used for receiving the control signal and vibrating according to the control signal.
Driving prompt system
2015-06-24
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 |
European Patent Office | 2024
|European Patent Office | 2024
|European Patent Office | 2024
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