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Gesture control system and method

A technology of gesture control and gestures, which is applied in the direction of instruments, mechanical mode conversion, computing, etc.

Active Publication Date: 2020-08-07
FU TAI HUA IND SHENZHEN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although there is a technology that uses image recognition for gesture command recognition in the prior art, this technology is mainly used to control a single electronic device

Method used

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  • Gesture control system and method
  • Gesture control system and method
  • Gesture control system and method

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Experimental program
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Embodiment Construction

[0028] figure 1 A schematic diagram of the operating environment of a preferred embodiment of the gesture control device of the present invention is shown. A plurality of electronic devices (such as the first electronic device 2 and the second electronic device 3 in the figure), such as televisions, air conditioners, audio-visual playback equipment, monitors, computers, etc., are connected to a gesture control device 1 through wired or wireless methods . The wired network can be any type of traditional wired communication, such as Internet, local area network. The wireless network can be any type of conventional wireless communication, such as radio, wireless fidelity (Wireless Fidelity, WIFI), cellular, satellite, broadcast, and the like. Wireless communication technologies may include, but are not limited to, Global System for Mobile Communications (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (CDMA), broadband Code Division Multiple Access (W-...

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Abstract

The invention provides a gesture control system. The gesture control system comprises an acquiring module, a coordinate determination module, a calculation module, and a determination module; the acquiring module is used for obtaining images including gestures with depth information from a camera of each electronic device, the coordinate determination module is used for determining a three-dimensional coordinate system according to the acquired images including gestures and starting and ending coordinates of the gestures in the three-dimensional coordinate system; the calculation module is used for calculating the direction vectors between the starting and ending of the gestures and the center point of the electronic device according to the determined coordinate values, and calculating the intersection angle of the direction vector between the starting of the gestures and the center point of the electronic device and the direction vector between the ending of the gestures and the center of the electronic device; the determination module is used for determining a gesture control object based on the size of the intersection angle. The invention further provides a gesture control method. According to the gesture control system and method, the gesture control object can be determined when multiple electronic devices which can be controlled by hand gestures exist in the same space.

Description

technical field [0001] The present invention relates to an electronic device control system and method, in particular to a system and method for controlling an electronic device through gestures. Background technique [0002] At present, many electronic devices can be controlled through non-contact commands such as gestures and voice control. When there are multiple electronic devices that can be controlled by gestures in the same space, for example, the TV in the living room, the air conditioning system or the audio-visual equipment, etc., in order to be close to the user’s gesture control habits, the various electronic devices may use the same Gesture control, such as drawing a circle clockwise can increase the temperature of the air conditioner, and can also increase the volume of the audio-visual playback device. Although there is a technology using image recognition for gesture command recognition in the prior art, this technology is mainly applied to control a single ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/01
CPCG06F3/017
Inventor 蔡东佐卢志德杨荣浩庄志远郭锦斌
Owner FU TAI HUA IND SHENZHEN