Device and method for activating voice control module through gesture recognition

Abstract

The invention discloses a device and method for activating a voice control module through gesture recognition. The device comprises a shell, a displayer fixed to the shell and an activation structure. The activation structure comprises a gesture recognition sensor, a data processing module and a storage module, wherein the gesture recognition sensor is arranged outside the shell, and the data processing module and the storage module are arranged inside the shell. The gesture recognition sensor is used for capturing real-time gesture information of a driver and transmitting the real-time gesture information to the data processing module, the storage module stores control gesture information defined by the driver, and the data processing module compares the real-time gesture information with the control gesture information and then controls on-off of a voice control module according to the comparison result. According to the device and method, on-off of the voice control module is completed through gesture recognition, the driver does not need to touch a button by hand, the body movement range of the driver is reduced, and therefore driving safety is improved. The gesture recognition method is merely influenced by the environment, is not influenced by noise at all and is good in reliability.

Description

technical field [0001] The invention relates to the field of in-vehicle electronic equipment, in particular to a device and method for activating a voice control module through gesture recognition on an automobile. Background technique [0002] As cars become more and more popular, there are also a variety of electronic products used in cars on the market. Most of these electronic products are used to assist drivers or improve driving safety settings, such as voice control systems installed in cars, driving The driver can control some electronic products on the car through voice without manual operation, so that the driver can drive the car more attentively. [0003] There are generally two activation methods for the traditional voice control system. The first method is to set a physical or virtual button on the car console, and click the button to start the voice control system. This method requires the driver to manually operate, not only transferring At the same time, th...

AI Technical Summary

Problems solved by technology

[0003] There are generally two ways to activate the traditional voice control system. The first method is to set a physical or virtual button on the car console and start the voice control system by clicking the button. This method requires manual operation by the driver, which not only transfers At the same time, it requires the driver to perform relatively large body movements to click the button, which poses a greater safety hazard

The second method is to use specific voice commands to start the voice control system. This method not only greatly increases the cost of the voice system chip, but also is extremely vulnerable to environmental noise, and has low reliability. The instructions are not directional and are easily interfered by the voice of non-drivers

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