KR100632466B1 - System for watching disaster - Google Patents

System for watching disaster Download PDF

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KR100632466B1
KR100632466B1 KR1020050049065A KR20050049065A KR100632466B1 KR 100632466 B1 KR100632466 B1 KR 100632466B1 KR 1020050049065 A KR1020050049065 A KR 1020050049065A KR 20050049065 A KR20050049065 A KR 20050049065A KR 100632466 B1 KR100632466 B1 KR 100632466B1
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disaster
zigbee
network
monitoring system
signal
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KR1020050049065A
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Korean (ko)
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양기성
정부영
조성언
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주식회사 휴메이트
정부영
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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/10—Alarms for ensuring the safety of persons responsive to calamitous events, e.g. tornados or earthquakes
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
    • G08B21/0277—Communication between units on a local network, e.g. Bluetooth, piconet, zigbee, Wireless Personal Area Networks [WPAN]
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B27/00—Alarm systems in which the alarm condition is signalled from a central station to a plurality of substations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather

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  • Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Emergency Management (AREA)
  • Child & Adolescent Psychology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Alarm Systems (AREA)

Abstract

A disaster monitoring system is provided to quickly and accurately detect disasters in an extreme environment, such as in deep forests, by using small-sized and low-power zigbee terminals. A disaster monitoring system includes a monitoring center(100), which is connected to a base station. Sensors detect disastrous situations in a dangerous region. Zigbee terminals(10) are controlled by disaster signals from the sensors and transmit a disaster detection ID signal within a short range area. The zigbee terminals are networked in sections via zigbee routers(20). A zigbee coordinator(30) collects the disaster detection ID signals transmitted from the zigbee routers. A transmitter(40) transmits the collected disaster detection ID signals to the base station within a long range area.

Description

재난감시 시스템{SYSTEM FOR WATCHING DISASTER}Disaster Surveillance System {SYSTEM FOR WATCHING DISASTER}

도 1은 본 발명에 따른 재난감시 시스템을 나타내는 개념도.1 is a conceptual diagram showing a disaster monitoring system according to the present invention.

* 도면의 주요 부분에 대한 부호의 설명 *       Explanation of symbols on the main parts of the drawings

BS : 중계국 S : 센서BS: relay station S: sensor

10 : 지그비 단말기 20 : 지그비 라우터10: Zigbee Terminal 20: Zigbee Router

30 : 지그비 코디네이터 40 : 송신기30: Zigbee Coordinator 40: Transmitter

100 : 감시센터100: monitoring center

본 발명은 재난감시 시스템에 관한 것으로, 더욱 상세하게는 화재, 태풍, 폭풍, 홍수, 호우, 황사, 화생방사고 내지는 환경오염사고 등과 같은 재난사고를 즉각적으로 파악하여 대응할 수 있도록 다양한 장점을 지닌 지그비 단말기를 적극 활용하여 험준한 산악지대와 같은 열악한 환경 등의 재난사고를 신속 정확하게 대처할 수 있는 재난감시 시스템에 관한 것이다.The present invention relates to a disaster monitoring system, and more particularly, a Zigbee terminal having various advantages to promptly identify and respond to disasters such as fire, typhoon, storm, flooding, heavy rain, yellow dust, NBC, or environmental pollution. It is about a disaster monitoring system that can quickly and accurately cope with disasters such as harsh environments such as rugged mountainous areas by utilizing the.

일반적으로 재난은 국민의 생명, 신체, 재산 및 국가 등에 피해를 주는 현상으로 화재, 태풍, 홍수, 호우, 폭풍, 해일, 폭설, 가뭄, 지진, 황사, 화생방사고 및 환경오염사고 등을 일컫고 있으며, 재난사고가 발생할 경우 가능한 한 신속하고 정확하게 상황을 판단하고 대처하여 인적 재산적 피해를 최소화시킬 수 있어야 한다.In general, disasters are damages to people's lives, bodies, property, and nations. These include fires, typhoons, floods, torrential rains, storms, tsunamis, heavy snowfalls, droughts, earthquakes, yellow dust, chemical disasters, and environmental pollution. In the event of a disaster, it should be possible to determine and respond to the situation as quickly and accurately as possible to minimize human damage.

예를 들어, 산악지대에 화재가 발생될 경우 조기에 발견하여 진압하지 않는다면 엄청난 재산적 인적 피해가 초래될 수밖에 없음은 자명하다 할 것이다.For example, if a fire breaks out in a mountainous region, it is obvious that if it is not detected and suppressed early, it will cause a great amount of property damage.

이러한 사실을 감안하여 종래에는 감시인력(공익 근무요원 등)을 직접 동원하여 산불 등을 감시하거나 감시 카메라의 촬영을 통한 영상 시그널 등을 감시센터에 전송하여 재난여부를 조기에 파악할 수 있도록 시행되기도 하였다.In view of these facts, conventionally, monitoring personnel (public service personnel, etc.) were mobilized directly to monitor wildfires or transmit video signals through surveillance cameras to the monitoring center to identify disasters early. .

그러나, 이러한 감시인력의 동원 내지는 감시 카메라에 의존되던 종래의 재 난감시 시스템은 많은 인건비와 설치비가 소요되고, 특히 감시 카메라일 경우에는 소모량이 많은 전력공급을 위한 별도의 전력선의 설비투자가 필요할 뿐만 아니라 고가의 장비를 사용하여야만 하고, 아울러 높은 산악지대나 험준한 환경 등에는 그 시설자체가 너무 어려워 전력선 등의 인프라 구축 없이는 사실상 실현하기가 극히 어려운 단점이 있었다.However, the conventional surveillance system, which depends on the mobilization of surveillance personnel or surveillance cameras, requires a lot of labor and installation costs, and especially for surveillance cameras, it requires investment of a separate power line for power supply. However, expensive equipment has to be used, and in addition, the facility itself is too difficult in a high mountainous area or a rugged environment, and it is extremely difficult to realize without the infrastructure of power lines.

본 발명은 상기 단점을 극복하기 위하여 안출된 것으로, 그 목적으로 하는 바는 지그비 코디네이터에 메쉬형으로 링크된 지그비 라우터들을 중심으로 스타형으로 네트워킹되는 센서를 내장한 지그비 단말기들로부터 재난검출 ID신호를 신속 정확하게 취출하여 감시센터에 송출토록 하여 재난사고의 조치를 즉각적으로 취할 수 있도록 한 재난감시 시스템을 제공함에 있다.SUMMARY OF THE INVENTION The present invention has been made to overcome the above disadvantages, and an object thereof is to detect a disaster detection ID signal from ZigBee terminals having a sensor networked in a ZigBee coordinator with a star network centered on ZigBee routers linked in mesh. It is to provide a disaster monitoring system that promptly and accurately collects and sends them to the monitoring center so that disaster actions can be taken immediately.

상기 목적을 달성하기 위한 본 발명은,The present invention for achieving the above object,

중계국에 유무선 연결되어 위험지역의 재난상황을 감시하는 감시센터를 포함하여 이루어진 재난감시 시스템에 있어서,In the disaster monitoring system, which includes a monitoring center that connects the relay station with wired and wireless connection and monitors the disaster situation in the hazardous area,

위험지역의 재난상황을 감지하는 센서들과,Sensors to detect disasters in hazardous areas,

상기 센서들에 의하여 감지된 재난신호에 연동되어 재난검출 ID신호를 근거리 송출하는 지그비 단말기들과,Zigbee terminals for transmitting a disaster detection ID signal in close proximity to the disaster signal detected by the sensors;

상기 지그비 단말기들을 구역별로 네트워킹 연결하는 전송하는 지그비 라우터들과,ZigBee routers for networking the ZigBee terminals by zone;

상기 지그비 라우터들로부터 전송된 재난검출 ID신호를 취합하는 지그비 코디네이터와,A Zigbee coordinator for collecting the disaster detection ID signals transmitted from the Zigbee routers;

상기 지그비 코디네이터에 취합된 재난검출 ID신호를 상기 중계국에 원거리 전파하는 송신기를 포함하여 이루어지는 것을 그 기술적 구성상의 기본 특징으로 한다.And a transmitter for remotely propagating the disaster detection ID signal collected by the Zigbee coordinator to the relay station.

이하, 본 발명에 따른 재난감시 시스템의 바람직한 실시예를 도면을 참조하여 설명하기로 하고, 그 실시예로서는 다수 개가 존재할 수 있으며, 이러한 실시예를 통하여 본 발명의 목적, 특징 및 이점들을 더욱 잘 이해할 수 있을 것이다.Hereinafter, a preferred embodiment of a disaster monitoring system according to the present invention will be described with reference to the drawings, and a plurality of embodiments may exist, and through these embodiments, the objects, features, and advantages of the present invention may be better understood. There will be.

도 1은 본 발명에 따른 재난감시 시스템을 나타내는 개념도로서 중계국(BS)에 유무선 연결되어 위험지역의 재난상황을 감시할 수 있도록 제시된 감시센터(100)를 잘 보여주고 있다.1 is a conceptual diagram illustrating a disaster monitoring system according to the present invention, which shows a surveillance center 100 that is connected to a relay station (BS) to monitor a disaster situation in a dangerous area.

중계국(BS)은 유선망을 위한 교환국이나 이동통신 서비스를 위한 무선 기지국일 수 있고, 본 발명에서는 저가이면서 저전력 효율을 지니며 어떤 지형조건에서도 간단 용이하게 설치할 수 있는 지그비 단말기(10)를 활용하는 것을 가장 큰 핵심 기술로 한다.The relay station (BS) may be an exchange station for a wired network or a wireless base station for a mobile communication service, and in the present invention, it is possible to utilize a Zigbee terminal 10 that has low cost and low power efficiency and can be easily installed in any terrain conditions. It is the biggest core technology.

지그비(ZigBee) 단말기(10)는 꿀벌(Bee)이 지그재그(Zigzag)로 다니면서 꽃과 꿀이 있는 장소를 서로에게 정확하게 알려 주면서 의사소통을 하는 모습에서 따 온 단어로서 블루투스에 비해 전송 데이터 양은 상대적으로 적지만 하나의 배터리로 1년이상 사용할 수 있을 정도로 저전력 규격이며, 소프트웨어, 관련 부품들을 최소화해 원가 역시 블루투스에 비해 훨씬 적고, 수만 개의 근거리 통신망, 즉 네트워크화할 수 있으며, 한편으론 근거리 통신을 지원하는 IEEE 802.15.4 표준 중 하나로서 본 발명에 매우 유용하게 적용할 수 있게 된다.ZigBee terminal 10 is a word that comes from the way Bee communicates with Zigzag and informs each other exactly where the flowers and honey are located. It is a low power standard that can be used for more than one year with a single battery, and it minimizes the software and related components, so the cost is much lower than that of Bluetooth, and it can network tens of thousands of local area networks, that is, it supports local area communication. As one of the IEEE 802.15.4 standard, it can be very usefully applied to the present invention.

더욱 구체적으로, 본 발명에 따른 재난감시 시스템은 위험지역의 재난상황을 감지하는 센서(S)들을 구비하고, 이 센서(S)들에 의하여 감지된 재난신호에 연동되어 재난검출 ID신호를 근거리 송출하는 지그비 단말기(10)들을 포함하며, 바람직하게는 지그비 단말기(10)에 센서(S)가 함께 내장되도록 설계할 수 있다.More specifically, the disaster monitoring system according to the present invention includes sensors (S) for detecting a disaster situation in a dangerous area, and transmits a disaster detection ID signal at a short distance in association with a disaster signal detected by the sensors (S). ZigBee terminals 10 are included, and preferably, the sensor S may be embedded in the ZigBee terminal 10.

센서(S)는 화재시 열이나 화염 또는 연기를 감지하고, 태풍 또는 폭풍 시에는 바람의 강도, 홍수 및 호우 시에는 수위를 센싱할 수 있는 것이며, 기타 황사나 화생방사고 내지는 환경오염사고 등과 같은 경우에는 대기 오염의 정도를 파악할 수 있도록 제시할 수 있으며, 본 발명에서는 편의상 화재 시 열이나 연기 등을 감지할 수 있는 것으로 설명하기로 하며, 이에 크게 제한되지 않는 것으로 한다.Sensor (S) detects heat, flames or smoke during a fire, senses the intensity of wind during typhoons or storms, and water levels during floods and heavy rains, and in other cases such as yellow dust, NBC, or environmental pollution. In the present invention can be presented to grasp the degree of air pollution, the present invention will be described as being able to detect the heat or smoke during fire for convenience, it is not limited to this.

지그비 단말기(10)는 통상적으로 30∼80m 간격의 스타형(STAR TYPE)으로 설치되며 센서(S)에 의한 재난신호가 송출될 경우 재난검출 ID신호를 중첩적으로 발송하여 재난사고 보고의 누락을 미연에 막을 수 있게 된다.The Zigbee terminal 10 is typically installed in a star type of 30 to 80m intervals, and when a disaster signal is transmitted by the sensor S, the Zigbee terminal 10 sends a disaster detection ID signal in a superimposed manner so as to omit the accident report. You can stop it.

이렇게 스타형으로 배치된 지그비 단말기(10)들의 재난검출 ID신호는 메쉬형(Mesh Type)으로 네트워킹 연결된 지그비 라우터(Zigbee Router; 20)들에 의하여 센싱되면서 교신되며, 이들 메쉬형 지그비 라우터(20)로부터 전송된 재난검출 ID신 호는 지그비 코디네이터(Zigbee Coordinator; 30)에 의하여 센싱되면서 취합된 후 송신기(40)에 의하여 중계국(BS)에 원거리로 전파할 수 있도록 설계된다.Disaster detection ID signals of the ZigBee terminals 10 arranged in a star shape are communicated while being sensed by ZigBee routers 20 connected in a mesh type, and these mesh-type ZigBee routers 20 are connected. Disaster detection ID signal transmitted from is sensed by the Zigbee Coordinator (30) is collected so that it is designed to propagate to the relay station (BS) at a long distance by the transmitter (40).

이때, 송신기(40)는 유선망, 무선망, TRS망 또는 iDEN망으로 재난검출 ID신호를 중계국(BS)에 원거리 전파할 수 있는 것이며, 예를 들어 재난감시 시스템 전용의 전용선 및 광전송선과 같은 유선망이나 CDMA, 위성통신, 무선 LAN, 마이크로웨이브 등과 같은 무선망, TRS망, 디지털 주파수 공용통신(D-TRS)의 세계 공인 개방형 표준인 TETRA(TErrestrial Trunked RAdio)망 또는 iDEN망을 활용할 수 있을 것이며, 중계국(BS)은 유선망일 경우 교환국이 이용될 것이며 무선망, TRS망 또는 iDEN망일 경우에는 무선 기지국이 활용될 것이다.At this time, the transmitter 40 is capable of long-distance propagation of the disaster detection ID signal to the relay station (BS) by a wired network, a wireless network, a TRS network or an iDEN network, for example, a wired network such as a dedicated line and an optical transmission line dedicated to a disaster monitoring system. It will be able to utilize TETRA (TErrestrial Trunked RAdio) network or iDEN network which is the world's open standard for wireless network such as CDMA, satellite communication, wireless LAN, microwave, TRS network, and digital frequency common communication (D-TRS). (BS) will be used in the case of a wired network, switching centers, and in the case of a wireless network, TRS network or iDEN network, a wireless base station will be used.

더욱 구체적으로, TRS(Trunked Radio Service)망은 주파수 공용통신으로서 특정 주파수를 전용하던 무선통신 방식과는 다르게 중계국(BS)에 할당된 소수의 주파수를 다수의 채널로 분할하여 공동으로 사용할 수 있는 네트워크로서 본 발명에 바람직하게 활용할 수 있게 되며, 예를 들어 일정한 주파수를 전용하도록 되어 있는 기존 이동전화 등 셀룰러시스템과 달리 TRS망은 독립된 각각의 채널을 하나로 묶어 다수의 이용자가 공용하도록 한 방식으로서 주파수의 활용폭을 극대화할 수 있어 본 발명에 매우 유용하게 적용할 수 있게 된다.More specifically, the TRS (Trunked Radio Service) network is a frequency common communication network that can be used in common by dividing a small number of frequencies allocated to a relay station (BS) into a plurality of channels, unlike a radio communication method that dedicated a specific frequency. The present invention can be preferably used in the present invention. For example, unlike a cellular system such as a mobile phone that is dedicated to a certain frequency, the TRS network is a method of combining a plurality of independent channels into one and sharing a plurality of users. It is possible to maximize the range of application can be very usefully applied to the present invention.

그리고, iDEN(integrated Dispatch Enhanced Network)망은 미국 모토로라가 1994년에 세계 최초로 상용화에 성공한 digital TRS 방식으로 대략 주파수 800㎒ 대역에서 다수의 이용자가 순간적으로 점유되지 않은 주파수를 선택하여 단독 사용할 수 있도록 설계된 것으로 이 역시 본 발명에 유용하게 적용할 수 있을 것이다.In addition, iDEN (Integrated Dispatch Enhanced Network) network is a digital TRS system that Motorola succeeded in commercializing in the world in 1994 for the first time in the world. This may also be usefully applied to the present invention.

이와 같은 구성에 의하여 본 발명에 따른 재난감시 시스템은 지그비 단말기(10)의 이점, 즉 저가이면서 저전력 소비효율, 설치용이 등과 같은 장점을 최대화시켜 험준한 산악지대와 같은 열악한 환경 등에 극히 용이하게 시설하면서 지그비 라우터(20), 지그비 코디네이터(30) 및 송신기(40)를 경유하여 감시센터(100)로 신속 정확하게 재난검출 ID신호를 제공함으로써 재난사고의 피해를 최소화시킬 수 있게 된다.By such a configuration, the disaster monitoring system according to the present invention maximizes the advantages of the Zigbee terminal 10, that is, low cost, low power consumption efficiency, and ease of installation, and is thus easily installed in a harsh environment such as a rugged mountain range. By providing a disaster detection ID signal quickly and accurately to the monitoring center 100 via the router 20, the Zigbee coordinator 30 and the transmitter 40, it is possible to minimize the damage of the disaster.

이상에서와 같이 본 발명에 따른 재난감시 시스템은 화재, 태풍, 폭풍, 홍수, 호우, 황사, 화생방사고 내지는 환경오염사고 등과 같은 재난사고를 즉각적으로 파악하여 대응할 수 있도록 저가이면서 저전력 소비효율, 설치용이 등의 장점을 지닌 지그비 단말기(10)들을 적극 활용하여 험준한 산악지대와 같은 열악한 환경 등의 재난사고를 신속 정확하게 인지할 수 있는 탁월한 효과가 있다.As described above, the disaster monitoring system according to the present invention has a low cost, low power consumption efficiency, and easy installation to immediately identify and respond to disasters such as fires, typhoons, storms, floods, heavy rains, yellow dust, chemical disasters, and environmental pollution accidents. By utilizing the ZigBee terminals 10 having the advantages such as active, there is an excellent effect that can quickly and accurately recognize the disaster, such as a harsh environment such as a rugged mountain range.

더욱 구체적으로, 지그비 코디네이터(30)에 메쉬형으로 링크된 지그비 라우터(20)들을 중심으로 스타형으로 네트워킹되는 센서(S)를 내장한 지그비 단말기(10)로부터 재난검출 ID신호를 신속 정확하게 취출하여 감시센터(100)에 송출함으로써 험준한 산악지대와 같은 열악한 환경 등에서 발생된 재난사고를 즉각적으로 조치할 수 있는 탁월한 효과가 있다.More specifically, the disaster detection ID signal is quickly and accurately extracted from the ZigBee terminal 10 having a sensor S networked in a star shape around the ZigBee routers 20 linked to the ZigBee coordinator 30 in a mesh form. By sending to the monitoring center 100, there is an excellent effect that can immediately deal with disasters caused in poor environments such as rugged mountainous areas.

Claims (4)

중계국(BS)에 유무선 연결되어 위험지역의 재난상황을 감시하는 감시센터(100)를 포함하여 이루어진 재난감시 시스템에 있어서,In the disaster monitoring system comprising a monitoring center 100 connected to the relay station (BS) wired and wireless to monitor the disaster situation in the hazardous area, 위험지역의 재난상황을 감지하는 센서(S)들과,Sensors (S) for detecting disasters in hazardous areas, 상기 센서(S)들에 의하여 감지된 재난신호에 연동되어 재난검출 ID신호를 근거리 송출하는 지그비 단말기(10)들과,ZigBee terminals 10 for short-range transmission of a disaster detection ID signal in association with a disaster signal detected by the sensors S; 상기 지그비 단말기(10)들을 구역별로 네트워킹 연결하는 지그비 라우터(20)들과,ZigBee routers 20 for networking the ZigBee terminals 10 by zone, 상기 지그비 라우터(20)들로부터 전송된 재난검출 ID신호를 취합하는 지그비 코디네이터(30)와,A Zigbee coordinator 30 for collecting the disaster detection ID signals transmitted from the Zigbee routers 20; 상기 지그비 코디네이터(30)에 취합된 재난검출 ID신호를 상기 중계국(BS)에 원거리 전파하는 송신기(40)를 포함하여 이루어지는 것을 특징으로 하는 재난감시 시스템.Disaster monitoring system characterized in that it comprises a transmitter (40) for long-distance propagation of the disaster detection ID signal collected by the Zigbee coordinator (30) to the relay station (BS). 제 1 항에 있어서,The method of claim 1, 상기 송신기(40)는 재난검출 ID신호를 유선망, 무선망, TRS망, 디지털 주파수 공용통신(D-TRS)의 세계 공인 개방형 표준인 TETRA(TErrestrial Trunked RAdio)망 또는 iDEN망으로 상기 중계국(BS)에 원거리 전파하는 것을 특징으로 하는 재난감시 시스템.The transmitter 40 transmits a disaster detection ID signal to a terrestrial trunked radio (TETRA) network or iDEN network, which is a globally recognized open standard for wired network, wireless network, TRS network, and digital frequency common communication (D-TRS). Disaster surveillance system, characterized in that the radio wave at a long distance. 제 1 항 또는 제 2 항에 있어서,The method according to claim 1 or 2, 상기 지그비 단말기(10)들은 상기 지그비 라우터(20)들을 중심으로 스타형으로 배치되어 링크되는 것을 특징으로 하는 재난감시 시스템.The Zigbee terminal (10) is a disaster monitoring system, characterized in that arranged in a star-shaped link center around the Zigbee routers (20). 제 1 항 또는 제 2 항에 있어서,The method according to claim 1 or 2, 상기 지그비 라우터(20)들은 상호 메쉬형으로 배치되면서 상기 지그비 코디네이터(30)에 링크되는 것을 특징으로 하는 재난감시 시스템.Disaster monitoring system, characterized in that the ZigBee routers (20) are linked to the ZigBee coordinator (30) while being arranged in a mutual mesh type.
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100788606B1 (en) 2006-10-23 2007-12-26 주식회사 케이티 System and method for detecting invader and fire by using ubiquitous sensor network
KR100984246B1 (en) 2008-07-23 2010-09-30 주식회사 케이디파워 Method, system, and computer-readable recording medium for supervising real-time fire using zigbee wireless communication
KR101051496B1 (en) * 2009-07-16 2011-07-22 주식회사 유나티앤이 Solar cell module monitoring system and method using sensor network
KR101113269B1 (en) 2010-05-19 2012-02-24 한국과학기술원 A system and a method for constructing wireless adhoc mesh network for disaster rescue, and a system and a method using wireless adhoc mesh network for disaster rescue
CN103578228A (en) * 2012-08-10 2014-02-12 陕西银河景天电子有限责任公司 Rainstorm flood disaster monitoring pre-warning and emergency response system and method
CN104715576A (en) * 2014-12-30 2015-06-17 宋禹辰 Landslide GPRS remote wireless monitoring and warning system
CN105118238A (en) * 2015-09-15 2015-12-02 成都汉康信息产业有限公司 Data acquisition device for mountain torrent disaster monitoring
CN105261155A (en) * 2015-09-29 2016-01-20 成都市锐信安信息安全技术有限公司 Landslide monitoring station equipment based on Beidou satellite
CN107798845A (en) * 2017-11-17 2018-03-13 广西小草信息产业有限责任公司 A kind of information acquisition system and method

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100788606B1 (en) 2006-10-23 2007-12-26 주식회사 케이티 System and method for detecting invader and fire by using ubiquitous sensor network
KR100984246B1 (en) 2008-07-23 2010-09-30 주식회사 케이디파워 Method, system, and computer-readable recording medium for supervising real-time fire using zigbee wireless communication
KR101051496B1 (en) * 2009-07-16 2011-07-22 주식회사 유나티앤이 Solar cell module monitoring system and method using sensor network
KR101113269B1 (en) 2010-05-19 2012-02-24 한국과학기술원 A system and a method for constructing wireless adhoc mesh network for disaster rescue, and a system and a method using wireless adhoc mesh network for disaster rescue
CN103578228A (en) * 2012-08-10 2014-02-12 陕西银河景天电子有限责任公司 Rainstorm flood disaster monitoring pre-warning and emergency response system and method
CN104715576A (en) * 2014-12-30 2015-06-17 宋禹辰 Landslide GPRS remote wireless monitoring and warning system
CN105118238A (en) * 2015-09-15 2015-12-02 成都汉康信息产业有限公司 Data acquisition device for mountain torrent disaster monitoring
CN105261155A (en) * 2015-09-29 2016-01-20 成都市锐信安信息安全技术有限公司 Landslide monitoring station equipment based on Beidou satellite
CN107798845A (en) * 2017-11-17 2018-03-13 广西小草信息产业有限责任公司 A kind of information acquisition system and method

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