The invention provides a dangerous driving reminding and controlling method based on a portable intelligent device. The portable intelligent device is placed in a vehicle. The method comprises steps: a first camera of the portable intelligent device acquires a face image and/or a body gesture image of a driver in the vehicle; the portable intelligent device checks risks of being in a fatigue driving state of the driver according to the image acquired in the former step; in response to the risk, the portable intelligent device sends a first signal to an ECU of the vehicle; and after the ECU of the vehicle receives the first signal, a safety belt of the driver and/or a passenger is tightened up. When the vehicle safety belt controlling method is used, the fatigue driving risk of the driver can be detected via an intelligent mobile phone, a signal is sent in case of a possible danger to the ECU of the vehicle, the safety belt is automatically controlled to be tightened up via the ECU of the vehicle, happening of a traffic safety accident can be prevented, and damages of the traffic safety accident can be reduced.
Dangerous driving reminding and controlling method based on portable intelligent device
2015-11-04
Patent
Elektronische Ressource
Englisch
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