Vehicle-mounted infrared tracking system

A tracking system, infrared technology, applied in the field of vehicle-mounted infrared tracking systems, can solve problems such as no image acquisition system

Inactive Publication Date: 2011-07-27
TIANJIN UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ordinary cars do not have an image acquisition system, and higher-end cars will only collect the scene behind the car
Moreover, there is no vehicle-mounted infrared tracking system on the market that can collect, identify and track infrared images of targets.

Method used

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  • Vehicle-mounted infrared tracking system

Examples

Experimental program
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Embodiment 1

[0026] See figure 1 Said in-vehicle infrared tracking system includes an image processing and display part 10, an image acquisition part 20 and an image acquisition platform 30; wherein the image processing and display part 10 includes a wireless communication module 100, a GPS module 101, and an adaptive threshold segmentation Module 102, deviation correction module 103, power supply module 104, touch screen 105, storage module 106, key module 107, and connect and control the wireless communication module 100, GPS module 101, adaptive threshold segmentation module 102, and deviation correction module 103 , Power supply module 104, touch screen 105, storage module 106, key module 107, turntable drive module 302, zoom optical system 200, ARM control module 108 of the laser ranging module 202; the wireless communication module 100 is used for image processing and The processed result of the display part 10 is uploaded to the network server; the GPS module 101 is used to perform gl...

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Abstract

The invention relates to a vehicle-mounted infrared tracking system, which belongs to the field of an infrared imaging and image processing technique. The vehicle-mounted infrared tracking system provided by the invention is particularly suitable for positioning, ranging and tracking a tracked target at night and is applied to a foggy day. In the system provided by the invention, the infrared image of the target is collected by utilizing a focal plane infrared detector; the collected infrared image is transmitted to an ARM (Advanced RISC (Reduced Instruction Set Computer) Machine) control module through a multichannel signal processing unit and a data interface; a self-adaption threshold segmentation module is used for carrying out the heterogeneity calibration, signal preprocessing, threshold segmentation, target extraction and secondary trail tracking on the image; a turntable driving module is controlled by an offset correction module to drive an image collecting part to rotate, sothat the target is still locked in the central region of a touch screen and the direction of the tracked target can be indicated; a GPS (Global Positioning System) module is used for positioning, a laser ranging module is used for ranging, and positioning and ranging information is displayed in the touch screen arranged in an automobile; and simultaneously, the information of the target is uploaded to a network server through a wireless communication module, thereby realizing the purpose of tracking the target.

Description

Technical field [0001] The invention belongs to the technical field of infrared imaging and image processing, and relates to a vehicle-mounted infrared tracking system. Background technique [0002] At present, various infrared tracking systems at home and abroad are mostly used for military purposes, such as infrared guidance, infrared radar, against sea targets and ultra-low-altitude targets, etc., but they are rarely used for civilian purposes. In the absence of visible light, the infrared thermal imaging camera can use infrared detectors and optical imaging systems to receive the infrared radiation energy distribution pattern of the measured target, and reflect it on the photosensitive element of the infrared detector to obtain an infrared image of the target. According to the image processing method, the target is tracked. Ordinary cars do not have an image capture system, and higher-end cars will only capture the scene behind the car. Moreover, there is currently no vehic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D3/12G01J5/10
Inventor 魏臻钟声姜啸宇张岷樊秀梅闫富荣王树雨
Owner TIANJIN UNIVERSITY OF TECHNOLOGY
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