Tracking system and method combining image recognition and laser guidance

A laser guidance and image technology, applied in image enhancement, image analysis, image data processing and other directions, can solve the problems of high cost and low positioning accuracy, and achieve the effect of high speed, high accuracy and widening application scope.

Active Publication Date: 2019-01-04
GLOBAL ENERGY INTERCONNECTION RES INST CO LTD +4
View PDF9 Cites 16 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, the present invention provides a tracking system and method combining image recognition and laser guidance, which overcomes the shortcomings of low positioning accuracy and high cost in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Tracking system and method combining image recognition and laser guidance
  • Tracking system and method combining image recognition and laser guidance
  • Tracking system and method combining image recognition and laser guidance

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] An embodiment of the present invention provides a laser emitting device with a tracking function, such as figure 1 As shown, it includes: an image processing module 1, a laser guiding module 2, a laser emitter 3 and a photodetector 4,

[0036] The image processing module 1 collects the inspection image according to the preset route, extracts the image information in the inspection image, and compares the image information with the preset template image information to determine whether the target object enters the field of view; In the field of view, the image processing module 1 acquires the position information of the target object, and adjusts the target object to the central area of ​​the field of view according to the position information of the target object.

[0037] The laser guide module 2 drives the laser transmitter 3 to emit beacon light to the target object; the photodetector 4 collects the reflected beam of the beacon light to determine the position informa...

Embodiment 2

[0046] An embodiment of the present invention provides a tracking and targeting system that combines image recognition and laser guidance, such as image 3 As shown, it includes: a laser emitting device 6 and a laser receiving device 7, wherein the laser emitting device 6 includes: an image processing module 61, a laser guiding module 62, a laser emitter 63 and a photodetector 64, and the image processing module 61 according to preset The route collects the inspection image, extracts the image information in the inspection image, and compares the image information with the preset template image information to determine whether the target object enters the field of view; when it is determined that the target object enters the field of view, the image processing module 61 Acquire the position information of the target object, and adjust the target object to the central area of ​​the field of view according to the position information of the target object. The laser guidance modu...

Embodiment 3

[0064] Embodiments of the present invention provide a tracking and aiming method that combines image recognition and laser guidance, such as Figure 5 As shown, the tracking method includes the following steps:

[0065] Step S1: Collect inspection images according to a preset route, and extract image information in the inspection images.

[0066] In the embodiment of the present invention, the camera mounted on the two-axis tracking pan / tilt performs patrol inspection according to the preset route, and the size of the captured image of each frame is 640*480.

[0067] Step S2: Compare the image information with the preset template image information to determine whether the target object enters the field of view. In the embodiment of the present invention, judging whether the target object enters the field of view is judging whether the target object enters the shooting range of the camera.

[0068] In a preferred embodiment, as Image 6 As shown, in step S2, the process of c...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a tracking and aiming system and method combining image recognition and laser guidance, a system comprises a laser receive device and a laser emitting device, at first, the patrol inspection is carried out through a preset line, as that target object is determined to enter the field of view, getting the location information of the target object, adjusting the tracking platform so that the target object is in the center of the field of view, a laer beam is directed into that target area to perform coarse tracing, after entering the target area, according to the deviationbetween the beacon light and the reflected beacon light, the direction of the beacon light is finely adjusted to realize high-precision tracking and aiming. The tracking and aiming system provided bythe embodiment of the invention has the advantages of small volume, high precision, fast speed, and can independently search the target in a large range, thereby greatly widening the application range of wireless laser power transmission.

Description

technical field [0001] The invention relates to the technical field of laser wireless energy transmission and image recognition, in particular to a tracking system and method combining image recognition and laser guidance. Background technique [0002] With the increasing popularity of electrical equipment, the traditional power supply mode based on contact conduction has problems such as poor mobility, unsafe and reliable. Especially in the system where the distance between the electrical equipment and the power supply system is far away and it is inconvenient to contact or there is relative movement, more additional equipment is required to meet the physical contact, which brings inconvenience to the application of electrical equipment. Wireless laser power transmission has the advantages of long transmission distance and good orientation, and can be used for non-contact charging of devices at a high distance from the ground, or non-contact charging of fast-moving targets ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/246G06T7/66G06T7/73H02J50/30
CPCG06T7/251G06T7/66G06T7/75G06T2207/10016H02J50/30
Inventor 梁欢金科杨天乙黄辉黄凤李春龙张冉邓辉黄莉杨智豪
Owner GLOBAL ENERGY INTERCONNECTION RES INST CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap