Sound and image information-based target detection and tracking system and method

A technology of target detection and image information, which is applied in the field of target detection, and can solve the problems of being unable to achieve effective safety distance indoors, and low efficiency of mosquito killing, so as to achieve the effect of solving safety needs

Active Publication Date: 2019-10-18
BEIJING MECHANICAL EQUIP INST
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, for flying harmful organisms that can emit special audio, such as mosquitoes, they mainly rely on passive mosquito killing products such as mosquito coils, mosquito killing lamps, and fan mosquito killers. The efficiency of mosquitoes is low. When there are people in the room, mosquitoes are more attracted to people than passive mosquito killing products. People will still be harassed by mosquitoes, so it is even less effective
[0003]In addition, active laser tracking mosquito killing equipment schemes have also been proposed, but because of the long distance of laser emission, it is impossible to leave an effective safe distance indoors, and it is burnt enough The laser with the power to burn and kill mosquitoes is enough to cause harm to people or animals, and there is also a hidden danger of igniting flammable materials. The safety is poor, so it has not been put into the market so far

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  • Sound and image information-based target detection and tracking system and method
  • Sound and image information-based target detection and tracking system and method

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Embodiment Construction

[0044] Preferred embodiments of the present invention will be specifically described below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the application and are used together with the embodiments of the present invention to explain the principles of the present invention.

[0045] This embodiment discloses a target detection and tracking system based on sound and image information, which detects, recognizes and tracks flying mosquitoes in the night environment.

[0046] Such as figure 1 As shown, the target detection and recognition system of this embodiment includes an audio perception unit (1), a target detection unit (2) and an integrated control unit (3);

[0047] The audio perception unit (1) is used to collect indoor audio signals in all directions and send them to the integrated control unit (3);

[0048] The target detection unit (2) is configured to adjust the detection orientation according to the control instruc...

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Abstract

The invention relates to a sound and image information-based target detection and tracking system and method, belongs to the technical field of target detection, and aims at solving the detection andtracking problems of harmful flying creatures which are capable of emitting special audios. The system comprises an audio perception unit, a target detection unit and a comprehensive control unit, wherein the audio perception unit is used for omni-directionally acquiring an indoor audio signal; the target detection unit is used for adjusting the detection orientation and acquiring image information comprising a target; and the comprehensive control unit is used for capturing a target audio according to the indoor audio signal so as to carry out rough audio tracking on the target, controlling the detection orientation of the target detection unit to point to a target area, acquiring the image information comprising the target, capturing a target image according to the image information so as to carry out fine video tracking on the target, controlling the detection orientation of the target detection unit to align the target, and outputting a fine tracking result. According to the systemand method, the accurate detection and tracking for the harmful flying creatures which are capable of emitting special audios are realized via an active manner by combining the audio and image technologies, and then the harmful flying creatures are eliminated.

Description

technical field [0001] The invention relates to the technical field of target detection, in particular to a target detection and tracking system and method based on sound and image information. Background technique [0002] At present, for flying harmful organisms that can emit special audio, such as mosquitoes, they mainly rely on passive mosquito killing products such as mosquito coils, mosquito killing lamps, and fan mosquito killers. The efficiency of mosquito killing is low, and mosquitoes are more attracted to people when there are people in the room Instead of passive mosquito killing products, people will still be harassed by mosquitoes, so it will not be able to achieve the desired effect. [0003] In addition, an active laser tracking mosquito killing equipment scheme has also been proposed, but the laser emits a long distance due to its characteristics, and cannot leave an effective safe distance indoors, and a laser with enough power to burn and kill mosquitoes i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D3/12H04N5/232A01M27/00
CPCG05D3/12A01M27/00A01M2200/012H04N23/695
Inventor 张啸宇周军郭光
Owner BEIJING MECHANICAL EQUIP INST
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