Vehicle steering wheel man-machine interaction method and device

Abstract

The invention discloses a human-computer interaction method and device for a steering wheel of a vehicle. According to the method, display content in a display area is adjusted according to the steering direction and the steering angle, obtained in real time, of a steering wheel, and the display direction of the display content is kept unchanged; when the gesture operation for the display area is monitored, operation content corresponding to the gesture operation is executed based on the vehicle control function integrated in the display area. According to the method, the touch screen is installed in the middle of the steering wheel and the vehicle control function is integrated in the display area of the touch screen, so that the vehicle control function is controlled through a software level, the use of function keys is reduced, when the function needs to be added or reduced, the function can be directly added or reduced on the software level, and the operation is convenient. According to the method, the man-machine interaction can be continuously optimized and upgraded, and the driver can control the display equipment in the vehicle through gesture operation, so that the man-machine interaction convenience is improved, the distraction of the driver is reduced, and the driving safety is improved.

Description

technical field [0001] The present invention relates to the field of steering wheel technology, in particular to a steering wheel human-computer interaction method and device for a vehicle. Background technique [0002] The multifunctional steering wheel of the vehicle is basically button-type, and the function buttons are arranged on the spokes of the steering wheel, which can realize the control of the audio, the opening and closing of the car phone and the cruise control function. At present, the functions of the function buttons are relatively single and fixed. After the design of the whole vehicle is completed, the functions of the function buttons have been fixed. It is impossible to add or reduce function buttons, and it is impossible to continue to optimize and upgrade the human-computer interaction. [0003] Moreover, many practical functions of the vehicle, such as the human-computer interaction portal of the map navigation function, are usually set on the display ...

AI Technical Summary

Problems solved by technology

At present, the functions of the function buttons are relatively single and fixed. After the design of the whole vehicle is completed, the functions of the function buttons have been fixed. It is impossible to add or reduce function buttons, and it is impossible to continue to optimize and upgrade the human-computer interaction.

[0003] Moreover, many practical functions of the vehicle, such as the human-computer interaction portal of the map navigation function, are usually set on the display device in the car, such as the central control screen. Then control the steering wheel with one hand in tens of seconds, and complete the operation on the central control screen with the other hand, resulting in inconvenient human-computer interaction, and distracting the driver’s attention from the central control screen for a long time, resulting in lower driving safety. Difference

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