Wild animal monitoring system based on wireless image sensor network

A sensor network and image sensor technology, applied in the field of wildlife monitoring system, can solve the problem of large amount of image information data, and achieve the effect of protecting the application value

Active Publication Date: 2014-02-05
BEIJING FORESTRY UNIVERSITY
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

In recent years, with the advancement of CMOS image sensor technology, it has become possible to introduce low-power, cheap image sensors into wireless sensor networks. However, the huge amount of image information collected by image sensors poses a huge challenge to transmission.

Method used

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  • Wild animal monitoring system based on wireless image sensor network
  • Wild animal monitoring system based on wireless image sensor network
  • Wild animal monitoring system based on wireless image sensor network

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with the accompanying drawings.

[0025] The system structure of the present invention comprises three main parts of wireless infrared image sensor network, base station and wild animal monitoring center, and its composition structure is as attached figure 1 As shown, the specific description is as follows:

[0026]The wireless infrared image sensor network (1) includes a plurality of wireless infrared image sensor nodes and aggregation nodes; the wireless infrared image sensor node (2) is composed of an image acquisition module, an image processing module, a wireless communication module, a GPS module and a power supply module. The wireless infrared image sensor node is equipped with three pyroelectric infrared sensors, multiple infrared LEDs, photosensitive sensors and two servos. The sensing angle of the pyroelectric infrared sensors is 120°, and the three pyroelectric infrared sensors are respectiv...

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Abstract

The invention provides a wild animal monitoring system established based on a wireless image sensor network. The wild animal monitoring system based on the wireless image sensor network comprises a wireless infrared image sensor network, a base station and a wild animal monitoring center, wherein the wireless infrared image sensor network can achieve the automatic collection, compression and transmission of wild animal monitoring images in all weather, the base station is connected with the wireless infrared image sensor network through a 3G network, and the wild animal monitoring center is connected with the base station through an Internet and is provided with a 3D GIS. An image compression algorithm which is based on a compression sensing theory and is suitable for the wireless infrared image sensor network which is limited in processing capability, power source endurance and information channel transmission bandwidth is adopted in the wild animal monitoring system. The wild animal monitoring system based on the wireless image sensor network is the successful application of the wireless image sensor network in the filed of wild animal protection monitoring, the wild animal monitoring images can be obtained in all weather, and researching personnel are assisted to remotely master the current state and the dynamic changing of wild animal resources in real time.

Description

technical field [0001] The invention relates to a wild animal monitoring system based on a wireless image sensor network, which belongs to the technical application field of the wireless sensor network. Background technique [0002] The survival and development of wild animals maintain the balance and stability of the entire ecosystem. Wildlife species, abundance, and habitat conditions are important indicators of ecosystem change and reflect management strategies. Wildlife monitoring can provide necessary information on the types, quantities and habitats of wild animal resources, help researchers grasp the status quo of wild animal resources and the dynamic changes of wild animal resources, and provide a basis for effective protection, sustainable use, and scientific management of wild animal resources. [0003] Wildlife monitoring is particularly important for the protection of rare and endangered wildlife species. Wildlife monitoring mainly faces challenges such as the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18H04L29/08
Inventor 张军国罗鑫李文彬刘铧王毅
Owner BEIJING FORESTRY UNIVERSITY
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