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Gesture recognition system of mobile digital equipment

A technology of gesture recognition and digital equipment, applied in the field of gesture recognition system, can solve the problem of high cost

Inactive Publication Date: 2012-06-27
深圳鼎瑄通讯科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The gesture recognition technology that has been widely used is based on the touch screen gesture recognition technology, which requires the user to be in contact with the device, which improves the user's fun to a certain extent, but still limits the user to the screen of the mobile device terminal. In fact, the user's "gesture" is only the movement of fingers, and there are still great limitations in human-computer interaction.
Gesture recognition technology that liberates users from the screen of mobile digital terminals is currently in the experimental stage. Gesture recognition technology is based on camera recognition technology, which requires high-resolution cameras and complex software support. The cost is high and it is far away from commercial existence. a longer distance

Method used

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  • Gesture recognition system of mobile digital equipment
  • Gesture recognition system of mobile digital equipment
  • Gesture recognition system of mobile digital equipment

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Embodiment Construction

[0014] The principle of the present invention to realize gesture recognition on a mobile digital device is that when the infrared rays are reflected to the receiving tube of the sensor by human hands, a high-low level conversion signal will be generated; according to this signal, the corresponding functions can be realized through software programming .

[0015] The present invention will be described in detail below with reference to the accompanying drawings and in combination with preferred specific embodiments.

[0016] This embodiment is a gesture recognition system for a mobile phone terminal, including an infrared diffuse reflection photoelectric sensor and a control module. Such as figure 1 As shown, three infrared diffuse reflection photoelectric sensors 1, 2 and 3 are respectively arranged on the three corners of the mobile phone screen 4, wherein the sensor 1 is arranged on the upper left corner of the mobile phone screen, and the sensor 2 is arranged on the upper ...

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Abstract

The invention discloses a gesture recognition system of mobile digital equipment, which comprises at least one first infrared diffuse reflection type photoelectric sensor, at least one second infrared diffuse reflection type photoelectric sensor and a control module. Each first infrared diffuse reflection type photoelectric sensor comprises a first infrared light source and a first infrared receiving circuit, wherein the first infrared light source is used for emitting a first infrared beam, and the first infrared receiving circuit is used for receiving reflection light of the first infrared beam and generating a first control signal. Each second infrared diffuse reflection type photoelectric sensor comprises a second infrared light source and a second infrared receiving circuit, wherein the second infrared light source is used for emitting a second infrared beam, and the second infrared receiving circuit is used for receiving reflection light of the second infrared beam and generating a second control signal. The control module is used for receiving the first control signal and the second control signal, and generating control instructions according to the sequence and the time interval of the first control signal and the second control signal. The gesture recognition system is capable of realizing low-cost gesture recognition.

Description

technical field [0001] The invention relates to a control technology of a mobile digital device, in particular to a gesture recognition system of a mobile digital device. Background technique [0002] The gesture recognition technology that has been widely used is based on the touch screen gesture recognition technology, which requires the user to be in contact with the device, which improves the user's fun to a certain extent, but still limits the user to the screen of the mobile device terminal. In fact, the user's "gesture" is only the movement of fingers, and there are still great limitations in human-computer interaction. Gesture recognition technology that liberates users from the screen of mobile digital terminals is currently in the experimental stage. Gesture recognition technology is based on camera recognition technology, which requires high-resolution cameras and complex software support. The cost is high and it is far away from commercial existence. a longer di...

Claims

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Application Information

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IPC IPC(8): G06F3/01G06F3/042
Inventor 刘云强余碧波
Owner 深圳鼎瑄通讯科技有限公司
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