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
04.11.2015
Patent
Elektronische Ressource
Englisch
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