User state determination method and device, mobile terminal and vehicle

Abstract

The invention discloses a user state determination method and device, a mobile terminal and a vehicle, the method is applied to the vehicle, the vehicle is in communication connection with the mobile terminal through Bluetooth. The method comprises the steps that multiple parts of position information sent by the mobile terminal are received, and an operation interface comprising a preset graphic area is displayed on the mobile terminal; determining position information of fingers of the user according to input operation of the user on the operation interface; according to the multiple parts of position information, judging whether the user performs continuous sliding operation in a preset graphic area or not; when it is judged that the user conducts the continuous sliding operation in the preset graphic area, it is determined that the user is monitoring the parking process of the vehicle in real time; and determining that the user does not monitor the parking process of the vehicle in real time when judging that the user does not perform the continuous sliding operation in the preset graphic area. According to the scheme, the state of the user can be accurately and effectively judged, the mistaken touch condition caused by accidental operation of the user, a mobile phone fault or network jamming and the like can be recognized, and the safety of the parking process is improved.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a method, device, mobile terminal and vehicle for determining a user state. Background technique [0002] The remote parking assistance function refers to the remote automatic parking within a certain range outside the car. [0003] The remote parking assistance system includes automatic parking technology, and the entire system is usually composed of four subsystems: perception, decision-making, planning, and control. The vehicle is equipped with ultrasonic sensors, panoramic cameras and other sensors. Based on the detected obstacles and parking space information, it completes behavior decision-making and path planning. The relevant systems in the vehicle (such as ESP, EPS, VCU, etc.) complete acceleration, braking, steering, and gear. The control execution of the position realizes the functions of automatic search for parking spaces and automatic parking. The remote parki...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned technical problems, the present invention provides a method, device, mobile terminal and vehicle for determining the user state, which solves the problems in the prior art due to the inability to recognize the continuous pressing of the screen due to the user's mistaken touch, or the stuck screen of the mobile phone. , adhesion, or network communication stalls, etc., the unexpected repeated sending of coordinate values ​​leads to low accuracy in judging the user status, and cannot guarantee the safety of the parking process.

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