Depth detection-based body identification control device

A control device and depth detection technology, which is applied to the input/output of user/computer interaction, computer components, graphic reading, etc., can solve the problems of low reliability, troublesome wearing, large errors, etc., and achieve low price and high price The effect of comfort

A control device and depth detection technology, which is applied to the input/output of user/computer interaction, computer components, graphic reading, etc., can solve the problems of low reliability, troublesome wearing, large errors, etc., and achieve low price and high price The effect of comfort

CN101776949AInactive Publication Date: 2010-07-14BEIJING SUPERPIX MICRO TECHNOLOGY CO LTD
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  • Depth detection-based body identification control device
  • Depth detection-based body identification control device
  • Depth detection-based body identification control device

Examples

Experimental program
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Effect test

specific Embodiment

[0034] Such as figure 1 As shown, a body recognition control device based on depth detection, the device includes:

[0035] Ultrasonic sensing module: the ultrasonic sensing module is used to emit narrow intermittent ultrasonic beams with a limited range and capture reflected ultrasonic waves from objects.

[0036] Depth image module: used to receive the reflected ultrasonic wave of the object within the beam range, and generate a depth image about the beam range.

[0037] Data control module: It is used to identify and locate the body part or whole body entering the beam range, and convert it into identifiable data and transmit it to the corresponding device.

[0038] The ultrasonic sensing module specifically includes:

[0039] Pulse Oscillator: Generate intermittent pulses and send them to the sending transducer.

[0040] Transmitting transducer: Receive intermittent pulses from the pulse oscillator and convert them into ultrasonic waves, and emit narrow beams with a lim...

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Abstract

The invention discloses a depth detection-based body identification control device, which comprises an ultrasonic sensing module, a depth image module and a data control module. The ultrasonic sensing module emits coded narrow-beam ultrasonic wave limited by a certain beam range, and receives reflected sound wave of an object through a receiving transducer; the depth image module comprises a depth reconstruction unit for receiving data transmitted by the ultrasonic receiving transducer and generating a depth image; and the data control module comprises a target identification unit, a target positioning unit, a data conversion unit and a data transmission unit and is used for identifying and positioning the target body part of the beam range or the whole body, converting the image into data capable of being identified, and transmitting the date capable of being identified to the corresponding equipment. The device can be applied in the field of multimedia teaching equipment and the field of game equipment.

Description

technical field [0001] The invention relates to a body recognition control device used in the fields of multimedia teaching equipment and game equipment, in particular to a body recognition control device based on depth detection. Background technique [0002] Today, with the rapid development of science and technology, in order to make it easier for educators or demonstrators to control the demonstration process in various presentations and remotely control the rhythm and content of demonstrations, various electronic multimedia teaching products are also increasingly enriching our lives. . At the same time, the growing electronic game industry has also set off a new round of technological storms for new game control devices, and wireless somatosensory remote control devices have become a new field that has attracted much attention. [0003] Existing technologies include infrared pointers, control handles, remote control data gloves and other devices that need to use variou...

Claims

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Application Information

Patent Timeline
14 Jul 2010
Publication
CN101776949A
IPC
G06F3/01
Inventors
程杰; 唐冕