Vehicle-mounted gesture control system and method

Abstract

The invention relates to a vehicle-mounted gesture control system. The vehicle-mounted gesture control system comprises a speech recognition module, a gesture recognition module, a sound source positioning device and a control module, wherein the control module is connected with the speech recognition module, the gesture recognition module and the sound source positioning device correspondingly. The sound source positioning device is configured to simultaneously collect in-vehicle sound together with the speech recognition module, and the in-vehicle sound is memorized into a memory unit. After a speech control instruction is recognized by the speech recognition module, a positioning instruction is transmitted to the sound source positioning device by the control module. Sound source position information is transmitted to the control module by the sound source positioning device, and then the gesture recognition module is controlled by the control module to collect a gesture signal of a staff at the sound source position. According to the vehicle-mounted gesture control system, the gesture recognition module is started through the speech recognition module, and the error recognition probability of in-vehicle staff gestures is greatly reduced; and sound source positioning is achieved through the sound source positioning device, the gesture recognition module is controlled by the control module to collect the gesture signal of the staff at the sound source position, and gesture control collecting at any positions is achieved.

Description

technical field [0001] The invention relates to the field of automotive electronics, in particular to a vehicle gesture control system and method. Background technique [0002] As cars become more and more popular, there are also various electronic products used in cars on the market. Most of these electronic products are for driver assistance or to improve the application experience of passengers in the car, such as gesture control systems installed in cars. [0003] Gesture control in the prior art can achieve some driving tasks that voice recognition systems cannot perform well, but keeping it active for a long time is likely to cause misoperation, so the misoperation rate of gesture recognition is very high, and if the operator does not move in the gesture recognition area Gestures can't be done at all. Contents of the invention [0004] In order to solve the above-mentioned problems in the prior art, the present invention proposes a vehicle gesture control system and...

AI Technical Summary

Problems solved by technology

[0003] Gesture control in the prior art can achieve some driving tasks that voice recognition systems cannot perform well, but keeping it active for a long time is likely to cause misoperation, so the misoperation rate of gesture recognition is very high, and if the operator does not move in the gesture recognition area Can't complete gestures at all

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