KR20180062743A - Fire detection system based on image recognition with infrared sensor - Google Patents

Fire detection system based on image recognition with infrared sensor Download PDF

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Publication number
KR20180062743A
KR20180062743A KR1020160162765A KR20160162765A KR20180062743A KR 20180062743 A KR20180062743 A KR 20180062743A KR 1020160162765 A KR1020160162765 A KR 1020160162765A KR 20160162765 A KR20160162765 A KR 20160162765A KR 20180062743 A KR20180062743 A KR 20180062743A
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South Korea
Prior art keywords
fire
image recognition
infrared sensor
fire detection
alarm
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KR1020160162765A
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Korean (ko)
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이성준
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큐브바이트 주식회사
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Priority to KR1020160162765A priority Critical patent/KR20180062743A/en
Publication of KR20180062743A publication Critical patent/KR20180062743A/en

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/48Thermography; Techniques using wholly visual means
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/0014Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiation from gases, flames
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/30Transforming light or analogous information into electric information
    • H04N5/33Transforming infra-red radiation

Abstract

According to the present invention, a fire detection system based on image recognition using an infrared sensor can increase the detection rate of fire and the accuracy of fire detection by using an infrared sensor in a system for fire detection based on digital image recognition. The present invention can increase the accuracy of fire detection by detecting a physical temperature change using an infrared sensor first and then monitoring a change in a shape of a fire heat source in an image recognition system. The fire detection system includes an image input part and a data processing part.

Description

적외선 센서를 구비한 영상인식기반의 화재탐지시스템{omitted}Fire detection system based on image recognition with infrared sensor {

본 발명은 적외선 센서를 구비한 영상인식기반의 화재탐지시스템에 관한 것이다.The present invention relates to an image recognition based fire detection system having an infrared sensor.

관리부실이나 의도치 않은 화재로 인하여 재산상의 피해를 막고I 화재감시의 효율을 높이기 위하여, 인력보다는 CCTV 카메라 등을 이용하여 화재감시를 하고자 하는 수요가 늘어나고 있는 상황에서, 기존의 적외선 카메라나, 영상인식/분석 기반의 화재감시 시스템은 단독으로 사용할 경우 각각의 기능상의 특성으로 인해 탐지정확도가 낮아질 수 밖에 없는 상황이다. 이로 인해 보다 정확한 화재감시 시스템에 대한 수요가 높아지고 있다.In order to prevent property damage due to insufficient management or unintentional fire and to increase the efficiency of I fire monitoring, there is an increasing demand for fire monitoring using CCTV camera rather than manpower. The recognition / analysis-based fire monitoring system can not help to reduce the detection accuracy due to its functional characteristics when used alone. As a result, demand for a more accurate fire monitoring system is increasing.

한국등록특허공보 제10-1527371호(2015.06.03)Korean Patent Registration No. 10-1527371 (June 5, 2015)

본 발명은 적외선센서를 이용하여 물리적 온도변화를 먼저 탐지한 후에 영상인식 시스템에서 화재 열원의 형상변화 추이를 감시하도록 함으로써, 화재 탐지의 정확도를 높일 수 있다.The present invention can improve the accuracy of fire detection by detecting the physical temperature change first using an infrared sensor and then monitoring the change of shape of the fire heat source in the image recognition system.

상기와 같은 문제를 위하여 본 발명은,In order to solve the above problems,

CCD카메라와 IR센서를 구비한 영상입력부;A video input unit having a CCD camera and an IR sensor;

영상을 인식하는 영상인식모듈과 온도를 산출하는 온도산출모듈을 구비한 데이터 처리부;를 포함하고.And a data processing unit having an image recognition module for recognizing an image and a temperature calculation module for calculating a temperature.

상기 데이터처리부는The data processing unit

알람을 판단하여 알람을 하는 알람모듈;An alarm module for determining an alarm and making an alarm;

알람판단내용을 저장하는 저장모듈;을 포함하는 적외선 센서를 구비한 영상인식기반의 화재탐지시스템을 제공한다.And a storage module for storing alarm judgment contents. The present invention also provides an image recognition based fire detection system having an infrared sensor.

본 발명을 통해 기존의 영상분석기반의 화재감시 시스템의 맹점이었던 물체의 색상에 의한 탐지오류를 방지할 수 있으며, 적외선센서에 의한 무조건적인 알람 발생도 방지할 수 있게되어, 실질적인 화재탐지율을 향상시켜, 화재감시의 효율성을 높일 수 있게 한다.It is possible to prevent the detection error due to the color of the object, which was the blind spot of the existing image analysis based fire monitoring system, and to prevent the unconditional alarm occurrence by the infrared sensor, thereby improving the actual fire detection rate , Thereby increasing the efficiency of fire monitoring.

도 1은 본 발명의 실시예이다.1 is an embodiment of the present invention.

관리부실이나 의도치 않은 화재로 인하여 재산상의 피해를 막고I 화재감시의 효율을 높이기 위하여, 인력보다는 CCTV 카메라 등을 이용하여 화재감시를 하고자 하는 수요가 늘어나고 있는 상황에서, 기존의 적외선 카메라나, 영상인식/분석 기반의 화재감시 시스템은 단독으로 사용할 경우 각각의 기능상의 특성으로 인해 탐지정확도가 낮아질 수 밖에 없는 상황이다. 이로 인해 보다 정확한 화재감시 시스템에 대한 수요가 높아지고 있다. In order to prevent property damage due to insufficient management or unintentional fire and to increase the efficiency of I fire monitoring, there is an increasing demand for fire monitoring using CCTV camera rather than manpower. The recognition / analysis-based fire monitoring system can not help to reduce the detection accuracy due to its functional characteristics when used alone. As a result, demand for a more accurate fire monitoring system is increasing.

본발명은The present invention

CCD카메라와 IR센서를 구비한 영상입력부;A video input unit having a CCD camera and an IR sensor;

영상을 인식하는 영상인식모듈과 온도를 산출하는 온도산출모듈을 구비한 데이터 처리부;를 포함하고.And a data processing unit having an image recognition module for recognizing an image and a temperature calculation module for calculating a temperature.

상기 데이터처리부는The data processing unit

알람을 판단하여 알람을 하는 알람모듈;An alarm module for determining an alarm and making an alarm;

알람판단내용을 저장하는 저장모듈;을 포함하는 적외선 센서를 구비한 영상인식기반의 화재탐지시스템이다.And a storage module for storing alarm judgment contents. The fire detection system based on image recognition is provided with an infrared sensor.

본 발명에 따른 적외선 센서를 활용한 영상인식기반의 화재탐지 시스템은, 디지털 영상 인식기반으로 화재를 탑지하고자 하는 시스템에 적외선 센서를 활용하여 화재의 탐지율과 화재 탐지의 정확성을 높일 수 있게 한다.The fire detection system based on the image recognition using the infrared sensor according to the present invention can increase the detection rate of fire and the accuracy of fire detection by using an infrared sensor in a system for fire detection based on digital image recognition.

본 발명은 적외선센서를 이용하여 물리적 온도변화를 먼저 탐지한 후에 영상인식 시스템에서 화재 열원의 형상변화 추이를 감시하도록 함으로써, 화재 탐지의 정확도를 높일 수 있다.The present invention can improve the accuracy of fire detection by detecting the physical temperature change first using an infrared sensor and then monitoring the change of shape of the fire heat source in the image recognition system.

본 발명을 통해 기존의 영상분석기반의 화재감시 시스템의 맹점이었던 물체의 색상에 의한 탐지오류를 방지할 수 있으며, 적외선센서에 의한 무조건적인 알람 발생도 방지할 수 있게되어, 실질적인 화재탐지율을 향상시켜 화재감시의 효율성을 높일 수 있게 한다.It is possible to prevent the detection error due to the color of the object, which was the blind spot of the existing image analysis based fire monitoring system, and to prevent the unconditional alarm occurrence by the infrared sensor, thereby improving the actual fire detection rate Thereby increasing the efficiency of fire monitoring.

Claims (1)

CCD카메라와 IR센서를 구비한 영상입력부;
영상을 인식하는 영상인식모듈과 온도를 산출하는 온도산출모듈을 구비한 데이터 처리부;를 포함하고.

상기 데이터처리부는
알람을 판단하여 알람을 하는 알람모듈;
알람판단내용을 저장하는 저장모듈;을 포함하는 적외선 센서를 구비한 영상인식기반의 화재탐지시스템.
A video input unit having a CCD camera and an IR sensor;
And a data processing unit having an image recognition module for recognizing an image and a temperature calculation module for calculating a temperature.

The data processing unit
An alarm module for determining an alarm and making an alarm;
And a storage module for storing the alarm judgment contents.
KR1020160162765A 2016-12-01 2016-12-01 Fire detection system based on image recognition with infrared sensor KR20180062743A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200079104A (en) 2018-12-24 2020-07-02 부산대학교 산학협력단 Error Recognition and notification system of infusion pump

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101527371B1 (en) 2014-01-21 2015-06-09 (주)탑이엔씨건축사사무소 A fire detection system of analog electric current pursuit types

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101527371B1 (en) 2014-01-21 2015-06-09 (주)탑이엔씨건축사사무소 A fire detection system of analog electric current pursuit types

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200079104A (en) 2018-12-24 2020-07-02 부산대학교 산학협력단 Error Recognition and notification system of infusion pump

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