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A radar eye recognition interactive device

An interactive device and radar eye technology, applied in the multimedia field, can solve the problem of needing boundary proofreading, etc., and achieve the effects of easy installation and replacement, convenient installation, and flexible installation.

Active Publication Date: 2017-10-27
WUHAN METAVIEW TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a radar eye recognition interaction device, which solves the problem that boundary correction is required in the current radar eye recognition interaction technology, and the multi-touch interaction can only be used if the computer reads the boundary correction data.

Method used

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  • A radar eye recognition interactive device

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Embodiment Construction

[0020] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0021] combine figure 1 As shown, a radar eye recognition interaction device provided by the present invention includes a small laser scanning range finder and a microcontroller open source development board. The microcontroller open source development board includes a signal receiving module, an image processing module, a data processing module, a calibration module, a signal output module, and a storage module. The signal receiving module is sequentially connected to the image processin...

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Abstract

The invention provides a radar eye identification interactive device. The device comprises a small-sized laser scanning distance meter and a microcontroller open source development board, wherein the microcontroller open source development board comprises a signal receiving module, an image processing module, a data processing module, a calibrating module, a signal output module and a storage module; the signal receiving module is sequentially connected with the image processing module, the data processing module and the signal output module; the calibrating module and the storage module are connected with the data processing module; a calibrating button is arranged on the calibrating module; the signal receiving module is connected with the small-sized laser scanning distance meter; a connector with an uniform multi-touch protocol is arranged on the signal output module. The device directly processes and analyzes a sensed touch behavior through the microcontroller open source development board, does not occupy the running space of a computer, and meanwhile, does not need to input checked data again when a computer host is replaced.

Description

technical field [0001] The invention relates to the field of multimedia technology, in particular to a device for realizing multimedia interaction through radar eyes. Background technique [0002] Multi-touch refers to an input technology in which a user touches an image with multiple fingers to achieve application control. To use multi-touch technology, the device must be equipped with a touchscreen or touchpad and be loaded with software that can recognize more than one simultaneous touch. Behaviors or devices that can realize touch include: heat, finger pressure, high-speed cameras, infrared rays, optical sensors, resistance changes, ultrasonic receivers, microphones, laser amplitude sensors, and shadow sensors. [0003] The radar eye recognition interaction technology scans the user's movements through a small laser scanning rangefinder. Due to the small size of the small laser scanning rangefinder, it is easy to install, and the power supply and signal transmission ca...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/042
CPCG06F3/042
Inventor 蔡新元
Owner WUHAN METAVIEW TECH
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