WO2020155700A1 - 一种地质灾害监测北斗预警报警系统及方法 - Google Patents

一种地质灾害监测北斗预警报警系统及方法 Download PDF

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Publication number
WO2020155700A1
WO2020155700A1 PCT/CN2019/113896 CN2019113896W WO2020155700A1 WO 2020155700 A1 WO2020155700 A1 WO 2020155700A1 CN 2019113896 W CN2019113896 W CN 2019113896W WO 2020155700 A1 WO2020155700 A1 WO 2020155700A1
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beidou
early warning
alarm
terminal
monitoring
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PCT/CN2019/113896
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English (en)
French (fr)
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刘升
董巧
肖争
韩振
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西安奇维科技有限公司
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Publication of WO2020155700A1 publication Critical patent/WO2020155700A1/zh

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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
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1851—Systems using a satellite or space-based relay
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1851—Systems using a satellite or space-based relay
    • H04B7/18517—Transmission equipment in earth stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks

Definitions

  • the invention relates to the monitoring and management of geological disasters, and in particular to a Beidou early warning and warning system and method for geological disaster monitoring based on Beidou.
  • China is a country with frequent occurrences of geological disasters.
  • geological disasters There are many types, wide distribution, and large impacts of geological disasters. They threaten the safety of people’s lives and property. They have become an important factor restricting the economic and social development of some places, and even seriously affected the sustainability of the country’s economy and society. development of.
  • 2017 Statistics Bulletin of China's Land, Minerals and Marine Resources of the Ministry of Land and Resources there were 7122 geological disasters across the country in 2017, resulting in 327 deaths, 25 missing, and 173 injuries.
  • the direct economic loss was 3.537 billion yuan.
  • the Beidou-based geological disaster monitoring system is mainly composed of sensors, data processing modules, Beidou communication modules, Beidou satellites, Beidou command planes, and monitoring center hosts.
  • the sensor collects geological data
  • the data processing module processes the collected geological data.
  • the processed data meets the Beidou communication protocol.
  • the processed data is sent to the Beidou satellite through the Beidou communication module, and the Beidou satellite forwards the processed data to the Beidou command.
  • the data is sent to the monitoring center by the Beidou commander, and the monitoring center analyzes and stores the data. If a geological disaster occurs, the monitoring center can release the disaster information through telephone or internet. However, it takes about one to two hours to release disaster information through the traditional geological disaster monitoring system. The time is too long and the geological disasters are fierce and may cause heavy casualties and huge property losses in a few minutes.
  • the invention provides an autonomous geological disaster monitoring Beidou early warning and alarm system, which can give early warning in time before the occurrence of a geological disaster, and can report the disaster to a monitoring center when the geological disaster occurs.
  • a geological disaster monitoring Beidou early warning and alarm system which is characterized in that it includes a geological disaster monitoring Beidou terminal, a village early warning Beidou terminal, and a monitoring center Beidou alarm terminal for data transmission with Beidou satellites; wherein the geological disaster monitoring Beidou terminal includes data processing System and the first Beidou communication system, the first Beidou positioning system, the sensor system, and the first power supply system that perform data transmission with the data processing system; the first Beidou communication module is connected with the first communication antenna; the sensor system includes a gyroscope, fluid The gyroscope, fluid gauge, accelerometer and pressure gauge are respectively connected to the data processing system; the village early warning Beidou terminal includes the control system and the second Beidou communication system and the second communication system respectively connected to the control system.
  • the monitoring center Beidou alarm terminal includes a monitoring system and the third Beidou communication system, the third power supply system and the alarm publicity system connected to the monitoring system;
  • the monitoring system includes interconnected computers and servers; third The Beidou communication system and alarm publicity system are both connected to the computer.
  • the village early warning Beidou terminal also includes a second Beidou positioning system connected to the control system.
  • the first Beidou communication system includes a first Beidou communication antenna and a first Beidou communication module that are sequentially connected, and the first Beidou communication module is connected to a data processing system; and the second Beidou communication system includes a second Beidou communication antenna and a second Beidou communication antenna that are sequentially connected.
  • the second Beidou communication module is connected to the control system;
  • the third Beidou communication system includes a third Beidou communication antenna and a third Beidou communication module connected in sequence, and the first Beidou communication module is connected to the monitoring system.
  • the first Beidou positioning system includes a first Beidou positioning module and a first Beidou positioning antenna that are sequentially connected, and the first Beidou positioning module is connected to a data processing system;
  • the second Beidou positioning system includes a second Beidou positioning module that is sequentially connected And the second Beidou positioning antenna, the second Beidou positioning module is connected to the control system.
  • the early warning system includes a voice module and a status indicator; the alarm publicity system includes a sound, a warning light and a network interactive platform.
  • the first power supply system includes a solar charging panel and a first lithium battery charging and discharging module connected in sequence; the first lithium battery charging and discharging module is respectively connected to the data processing system, the first Beidou communication system and the first Beidou positioning system and provides power.
  • the second power supply system includes a second lithium battery charging and discharging module, and also includes 220V city power.
  • One end of the second lithium battery charging and discharging module is connected to 220V city power, and the other end is connected to the control system, the second Beidou communication system and the second The Beidou positioning system is connected and powered.
  • the third power supply system includes a third lithium battery charging and discharging module, and also includes 220V city power, 20V city power for the monitoring system; 220V city power is also connected to the third lithium battery charging and discharging module, the third lithium battery charging and discharging module Connect to the third Beidou communication system and supply power.
  • a geological disaster monitoring Beidou early warning and alarm method adopts the above-mentioned geological disaster monitoring Beidou early warning and alarm system, and the specific process is as follows:
  • Step 1 Geological disaster monitoring Beidou terminal collects data and judges whether a geological disaster occurs:
  • the data processing system acquires geological data through the sensor system and stores it in the data processing system, acquires location information through the first Beidou positioning system, and the data processing system retrieves the stored geological data, compares the geological data with the preset geological disaster model, and judges Whether geological disasters occur and what kind of geological disasters;
  • Step 2 Perform corresponding processing according to the result of Step 1:
  • the data processing system will send the result to the monitoring center Beidou alarm terminal through the third Beidou communication system, and the process ends;
  • the data processing system determines the location of the geological disaster by comparing with the preset map information, and the data processing system sends the data to the village early warning through the first Beidou communication system and the second Beidou communication system Beidou terminal;
  • Step 3 Geological disaster monitoring Beidou terminal confirms whether the village early warning Beidou terminal receives the information; if the geological disaster monitoring Beidou terminal receives the response information from the village early warning Beidou terminal, proceed to step 4; if the geological disaster monitoring Beidou terminal never receives the village For early warning Beidou terminal's reply information, proceed to step 5;
  • Step 4 The control system announces the disaster information through the early warning system
  • Step 5 The control system sends the disaster type, location data, successful early warning information and geological data to the monitoring center Beidou alarm terminal; the monitoring center Beidou alarm terminal again judges whether a geological disaster occurs, and if it is confirmed that a geological disaster does occur, the alarm announcement system is driven Realize the alarm.
  • the present invention can use the village early warning Beidou terminal for early warning in the early stage and when the geological disaster occurs, which can transfer the masses and materials in advance to reduce the impact of the disaster; and the Beidou alarm terminal of the monitoring center will alarm again after confirmation. To prevent misjudgment from causing public panic;
  • the second Beidou positioning system is added to the village early warning Beidou terminal to perform secondary verification to make the positioning more accurate.
  • Figure 1 is a system connection diagram of the Beidou early warning and alarm system for geological disaster monitoring of the present invention.
  • Figure 2 is a system connection diagram of the Beidou terminal for geological disaster monitoring.
  • Figure 3 is a processing flow chart of the Beidou terminal for geological disaster monitoring.
  • Figure 4 is the system connection diagram of the village early warning Beidou terminal.
  • FIG. 5 is the processing flowchart of the village early warning Beidou terminal.
  • Figure 6 is a system connection diagram of the Beidou alarm terminal of the monitoring center.
  • Figure 7 is the processing flowchart of the Beidou alarm terminal of the monitoring center.
  • a geological disaster monitoring Beidou early warning and alarm system which is characterized in that it includes a geological disaster monitoring Beidou terminal, a village early warning Beidou terminal, and a monitoring center Beidou alarm terminal for data transmission with Beidou satellites; wherein the geological disaster monitoring Beidou terminal includes data processing System and the first Beidou communication system, the first Beidou positioning system, the sensor system, and the first power supply system that perform data transmission with the data processing system; the first Beidou communication module is connected with the first communication antenna; the sensor system includes a gyroscope, fluid The gyroscope, fluid gauge, accelerometer and pressure gauge are respectively connected to the data processing system; the village early warning Beidou terminal includes the control system and the second Beidou communication system and the second communication system respectively connected to the control system.
  • the monitoring center Beidou alarm terminal includes a monitoring system and the third Beidou communication system, the third power supply system and the alarm publicity system connected to the monitoring system;
  • the monitoring system includes interconnected computers and servers; third The Beidou communication system and alarm publicity system are both connected to the computer.
  • the village early warning Beidou terminal also includes a second Beidou positioning system connected to the control system.
  • the first Beidou communication system includes a first Beidou communication antenna and a first Beidou communication module that are sequentially connected, and the first Beidou communication module is connected to a data processing system; and the second Beidou communication system includes a second Beidou communication antenna and a second Beidou communication antenna that are sequentially connected.
  • the second Beidou communication module is connected to the control system;
  • the third Beidou communication system includes a third Beidou communication antenna and a third Beidou communication module connected in sequence, and the first Beidou communication module is connected to the monitoring system.
  • the first Beidou positioning system includes a first Beidou positioning module and a first Beidou positioning antenna that are sequentially connected, and the first Beidou positioning module is connected to a data processing system;
  • the second Beidou positioning system includes a second Beidou positioning module that is sequentially connected And the second Beidou positioning antenna, the second Beidou positioning module is connected to the control system.
  • the early warning system includes a voice module and a status indicator; the alarm publicity system includes audio, warning lights and a network interactive platform; the network interactive platform includes a web platform, a TV platform, a broadcasting platform, a Weibo platform, and a WeChat platform.
  • the first power supply system includes a solar charging panel and a first lithium battery charging and discharging module connected in sequence; the first lithium battery charging and discharging module is respectively connected to the data processing system, the first Beidou communication system and the first Beidou positioning system and provides power.
  • the second power supply system includes a second lithium battery charging and discharging module, and also includes 220V city power.
  • One end of the second lithium battery charging and discharging module is connected to 220V city power, and the other end is connected to the control system, the second Beidou communication system and the second The Beidou positioning system is connected and powered.
  • the second lithium battery charging and discharging module is also connected to the control system, the second Beidou communication system, and the second Beidou positioning system through the power conversion module to provide power.
  • 220V city power intermittently charges the second lithium battery charging and discharging module; when the second lithium battery charging and discharging module is full, 220V city power is not required to continue power supply;
  • the third power supply system includes a third lithium battery charging and discharging module, and also includes 220V city power, 20V city power for the monitoring system; 220V city power is also connected to the third lithium battery charging and discharging module, the third lithium battery charging and discharging module Connect to the third Beidou communication system and supply power.
  • the models of the data processing system and the control system are all STM32L152, and the models of the first Beidou communication module, the second Beidou communication module and the third Beidou communication module are all KW_RDSS V1.0, the models of the first positioning module and the second positioning module are both KW_RNSS V1.0;
  • the model of the solar panel is KW_10000mAAh
  • the model of the gyroscope is ADXRS620BBGZ
  • the model of the accelerometer is ADXL345BCCZ
  • the model of the pressure gauge is CY -YD-210
  • the model of the fluid meter is MS5803
  • the model of the voice module is HS-401Q
  • the connection relationship is shown in Figure 2 and Figure 4.
  • the data processing system and the control system also have JTAG/debugging interfaces.
  • a geological disaster monitoring Beidou early warning and alarm method adopts the above-mentioned geological disaster monitoring Beidou early warning and alarm system, and the specific process is as follows:
  • Step 1 Geological disaster monitoring Beidou terminal collects data and judges whether a geological disaster occurs:
  • the gyroscope is placed on a plane of 5 meters underground to obtain underground vibration and displacement data.
  • the fluid meter is placed in groundwater to obtain groundwater level data.
  • the accelerometer is placed in the soil and rocks to obtain displacement data of the soil and rocks.
  • the pressure gauge is placed 5 meters underground to obtain underground pressure data.
  • the data obtained by each sensor is connected to the data processing system through a cable, and the collected data is sent to the data processing system; the first Beidou positioning antenna and Beidou satellite carry out data transmission, and the first Beidou positioning module receives Beidou through the first Beidou positioning antenna Satellite signal, the first Beidou positioning module modulates and demodulates the received Beidou satellite signal, obtains the current geographic location coordinates and transmits the obtained geographic location coordinates to the data processing system, which is convenient for determining the location when geological disasters occur. ;
  • the data processing system retrieves the stored geological data, compares the geological data with the preset geological disaster model, and judges whether a geological disaster occurs and what kind of geological disaster;
  • Step 2 Perform corresponding processing according to the result of Step 1:
  • the data processing system will send the result to the monitoring center Beidou alarm terminal through the third Beidou communication system, and the process ends;
  • the data processing system determines the location of the geological disaster by comparing with the preset map information, and the data processing system sends the data to the village early warning through the first Beidou communication system and the second Beidou communication system Beidou terminal;
  • Step 3 Geological disaster monitoring Beidou terminal confirms whether the village early warning Beidou terminal receives the information; if the geological disaster monitoring Beidou terminal receives the response information from the village early warning Beidou terminal, proceed to step 4; if the geological disaster monitoring Beidou terminal never receives the village For early warning Beidou terminal's reply information, proceed to step 5;
  • Step 4 The control system accurately locates again through the second Beidou positioning system, and publicizes the disaster information through the early warning system;
  • the early warning system includes a voice early warning system and a light early warning system; the voice early warning system includes a voice module and an output device. The input end of the voice module is connected with the control system through a cable, and the output end of the voice module is connected with the output device through a cable.
  • the output device includes a speaker or a speaker; the input end of the voice module receives the control system data, and is processed into a voice signal through the voice module, and the voice signal is output through the output end. Speakers and speakers are placed at the commanding heights of the village, the speakers are responsible for playing warning sounds, and the speakers are responsible for broadcasting disaster information.
  • the light warning system includes red, yellow and green lights. The red light, yellow light and green light constitute a warning light. The warning lights are connected to the control system through cables and drive circuits. The warning lights are placed at the commanding heights of the village, and the warning lights provide early warning information by flashing.
  • Step 5 The control system sends the disaster type, location data, successful early warning information and geological data to the monitoring center Beidou alarm terminal; the monitoring center Beidou alarm terminal again judges whether a geological disaster occurs, and if it is confirmed that a geological disaster does occur, the alarm announcement system is driven Realize the alarm. It also includes that the computer directly sends the disaster information to the server, and the server publishes the disaster information on the network interactive platform.
  • the alarm system includes a sound alarm system and a light alarm system; when a geological disaster occurs, the warning light of the light alarm system flashes, and the sound of the sound alarm system plays information. Remind the monitoring center personnel of geological disasters.
  • the network interactive platform is also connected to the server. When a geological disaster occurs, the server will independently push the geological disaster information on each platform.

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Abstract

基于北斗的地质灾害监测北斗预警报警系统及方法，包括分别与北斗卫星进行数据传输的地质灾害监测北斗终端、村落预警北斗终端、监控中心北斗报警终端。在地质灾害发生前期和即将发生时，即可通过村落预警北斗终端进行预警，可以提前转移群众和物资，减小灾害的影响；并经监控中心北斗报警终端确认后再次报警，以防误判导致公众恐慌；自主式的预报地质灾害，减少人为原因造成的事故；在村落预警北斗终端还增设有第二北斗定位系统，进行二次校验，使得定位更加精准。

Description

一种地质灾害监测北斗预警报警系统及方法 技术领域
本发明涉及地质灾害的监测管理，具体地，涉及基于北斗的地质灾害监测北斗预警报警系统及方法。
 背景技术
我国是一个地质灾害多发的国家，地质灾害种类多、分布广、影响大，威胁着人民生命财产的安全，已经成为制约一些地方经济社会发展的重要因素，甚至严重影响了国家经济社会的可持续发展。根据2017年国土资源部中国土地矿产海洋资源统计公报可知，2017年，全国共发生地质灾害7122起，造成327人死亡、25人失踪、173人受伤，直接经济损失35.37亿元。
目前，基于北斗地质灾害监测系统主要是由传感器、数据处理模块、北斗通讯模块、北斗卫星、北斗指挥机和监控中心主机构成。传感器采集地质数据，数据处理模块将采集到的地质数据进行处理，处理后的数据满足北斗通信协议，处理后的数据通过北斗通讯模块发送给北斗卫星，北斗卫星将处理后的数据转发给北斗指挥机，北斗指挥机得到数据送入监控中心，监控中心将数据进行分析和存储。如果发生了地质灾害，监控中心才能通过电话或者网络等方式将灾情发布出去。但是，通过传统的地质灾害监测系统发布灾情信息，大约需要一到两个小时，时间太过漫长，地质灾害来势凶猛，可能数分钟就会造成重大人员伤亡和巨大财产损失。
 技术问题
为了解决现有北斗地质灾害监测系统发布灾情信息的不及时，不能及时预警的问题。本发明提供一种自主式地质灾害监测北斗预警报警系统，在地质灾害发生前能及时预警，同时地质灾害发生时能将灾情报告给监控中心。
 技术解决方案
一种地质灾害监测北斗预警报警系统，其特征在于：包括分别与北斗卫星进行数据传输的地质灾害监测北斗终端、村落预警北斗终端、监控中心北斗报警终端；其中，地质灾害监测北斗终端包括数据处理系统以及与数据处理系统分别进行数据传输的第一北斗通信系统、第一北斗定位系统、传感器系统以及第一供电系统；第一北斗通信模块连接有第一通信天线；传感器系统包括陀螺仪、流体计、加速度计和压力计，所述陀螺仪、流体计、加速度计和压力计分别与数据处理系统连接；村落预警北斗终端包括控制系统以及分别与控制系统连接的第二北斗通信系统、第二供电系统及预警系统；监控中心北斗报警终端包括监控系统以及分别与监控系统连接的第三北斗通信系统、第三供电系统及报警公示系统；所述监控系统包括互相连接的计算机及服务器；第三北斗通信系统及报警公示系统均与计算机连接。
所述村落预警北斗终端还包括与控制系统连接的第二北斗定位系统。
所述第一北斗通信系统包括依次连接的第一北斗通信天线和第一北斗通信模块，第一北斗通信模块与数据处理系统连接；第二北斗通信系统包括依次连接的第二北斗通信天线和第二北斗通信模块，第二北斗通信模块与控制系统连接；所述第三北斗通信系统包括依次连接的第三北斗通信天线和第三北斗通信模块，第一北斗通信模块与监控系统连接。
所述第一北斗定位系统包括依次连接的第一北斗定位模块和第一北斗定位天线，第一北斗定位模块与数据处理系统连接；所述第二北斗定位系统包括依次连接的第二北斗定位模块和第二北斗定位天线，第二北斗定位模块与控制系统连接。
所述预警系统包括语音模块及状态指示灯；所述报警公示系统包括音响、警示灯及网络互动平台。
所述第一供电系统包括依次连接的太阳能充电板、第一锂电池充放电模块；第一锂电池充放电模块分别与数据处理系统、第一北斗通信系统及第一北斗定位系统连接并供电。
所述第二供电系统包括第二锂电池充放电模块，还包括220V市电，第二锂电池充放电模块一端与220V市电连接，另一端分别与控制系统、第二北斗通信系统及第二北斗定位系统连接并供电。
所述第三供电系统包括第三锂电池充放电模块，还包括220V市电，20V市电为监控系统供电；220V市电还与第三锂电池充放电模块连接，第三锂电池充放电模块连接与第三北斗通信系统连接并供电。
一种地质灾害监测北斗预警报警方法，采用如上所述的地质灾害监测北斗预警报警系统，具体过程如下：
步骤1：地质灾害监测北斗终端通过采集数据并判断是否发生地质灾害：
数据处理系统通过传感器系统获取地质数据并存入数据处理系统，通过第一北斗定位系统获取位置信息，数据处理系统调取存储的地质数据，将地质数据与预置的地质灾害模型进行对比，判断是否发生地质灾害及何种地质灾害；
步骤2：根据步骤1的结果进行相应处理：
若经对比后发现并未发生地质灾害，即数据处理系统将结果通过第三北斗通信系统发送给监控中心北斗报警终端，过程结束；
若经对比后发现发生地质灾害，即数据处理系统通过与预置的地图信息对比，确定发生地质灾害的地点，数据处理系统将数据通过第一北斗通信系统及第二北斗通信系统发送给村落预警北斗终端；
步骤3：地质灾害监测北斗终端确认村落预警北斗终端是否收到信息；若地质灾害监测北斗终端收到村落预警北斗终端的回复信息，则执行步骤4；若地质灾害监测北斗终端始终未收到村落预警北斗终端的回复信息，则执行步骤5；
步骤4：控制系统将灾情信息通过预警系统公示；
步骤5：控制系统将灾害类型、定位数据、成功预警信息和地质数据发送给监控中心北斗报警终端；监控中心北斗报警终端再次判断是否发生地质灾害，若证实的确发生地质灾害，则驱动报警公示系统实现报警。
还包括计算机直接将灾情信息送入服务器，由服务器将灾情信息在网络互动平台上公示。
 有益效果
（1）本发明在地质灾害发生前期和即将发生时，即可通过村落预警北斗终端进行预警，可以提前转移群众和物资，减小灾害的影响；并经监控中心北斗报警终端确认后再次报警，以防误判导致公众恐慌；
（2）自主式的预报地质灾害，减少人为原因造成的事故；
（3）在村落预警北斗终端还增设有第二北斗定位系统，进行二次校验，使得定位更加精准。
 附图说明
图1为本发明地质灾害监测北斗预警报警系统的系统连接图。
图2为地质灾害监测北斗终端的系统连接图。
图3为地质灾害监测北斗终端的处理流程图。
图4为村落预警北斗终端的系统连接图。
图5为村落预警北斗终端的处理流程图。
图6为监控中心北斗报警终端的系统连接图。
图7为监控中心北斗报警终端的处理流程图。
本发明的实施方式
一种地质灾害监测北斗预警报警系统，其特征在于：包括分别与北斗卫星进行数据传输的地质灾害监测北斗终端、村落预警北斗终端、监控中心北斗报警终端；其中，地质灾害监测北斗终端包括数据处理系统以及与数据处理系统分别进行数据传输的第一北斗通信系统、第一北斗定位系统、传感器系统以及第一供电系统；第一北斗通信模块连接有第一通信天线；传感器系统包括陀螺仪、流体计、加速度计和压力计，所述陀螺仪、流体计、加速度计和压力计分别与数据处理系统连接；村落预警北斗终端包括控制系统以及分别与控制系统连接的第二北斗通信系统、第二供电系统及预警系统；监控中心北斗报警终端包括监控系统以及分别与监控系统连接的第三北斗通信系统、第三供电系统及报警公示系统；所述监控系统包括互相连接的计算机及服务器；第三北斗通信系统及报警公示系统均与计算机连接。
所述村落预警北斗终端还包括与控制系统连接的第二北斗定位系统。
所述第一北斗通信系统包括依次连接的第一北斗通信天线和第一北斗通信模块，第一北斗通信模块与数据处理系统连接；第二北斗通信系统包括依次连接的第二北斗通信天线和第二北斗通信模块，第二北斗通信模块与控制系统连接；所述第三北斗通信系统包括依次连接的第三北斗通信天线和第三北斗通信模块，第一北斗通信模块与监控系统连接。
所述第一北斗定位系统包括依次连接的第一北斗定位模块和第一北斗定位天线，第一北斗定位模块与数据处理系统连接；所述第二北斗定位系统包括依次连接的第二北斗定位模块和第二北斗定位天线，第二北斗定位模块与控制系统连接。
所述预警系统包括语音模块及状态指示灯；所述报警公示系统包括音响、警示灯及网络互动平台；网络互动平台包括网页平台、电视平台、广播平台、微博平台和微信平台。
所述第一供电系统包括依次连接的太阳能充电板、第一锂电池充放电模块；第一锂电池充放电模块分别与数据处理系统、第一北斗通信系统及第一北斗定位系统连接并供电。
所述第二供电系统包括第二锂电池充放电模块，还包括220V市电，第二锂电池充放电模块一端与220V市电连接，另一端分别与控制系统、第二北斗通信系统及第二北斗定位系统连接并供电。
第二锂电池充放电模块还通过电源转换模块分别与控制系统、第二北斗通信系统及第二北斗定位系统连接并供电。220V市电间断性地为第二锂电池充放电模块进行充电；在第二锂电池充放电模块充满时，则不需220V市电继续供电；
所述第三供电系统包括第三锂电池充放电模块，还包括220V市电，20V市电为监控系统供电；220V市电还与第三锂电池充放电模块连接，第三锂电池充放电模块连接与第三北斗通信系统连接并供电。
其中，数据处理系统与控制系统的型号均为STM32L152，第一北斗通信模块、第二北斗通信模块及第三北斗通信模块的型号均为KW_RDSS V1.0，第一定位模块与第二定位模块的型号均为KW_RNSS V1.0；太阳能电池板的型号为KW_10000mAAh，陀螺仪的型号为ADXRS620BBGZ，加速度计的型号为ADXL345BCCZ，压力计的型号为CY-YD-210，流体计的型号为MS5803，语音模块的型号为HS-401Q，连接关系如图2及图4所示，数据处理系统与控制系统还设有JTAG/调试接口。
一种地质灾害监测北斗预警报警方法，采用如上所述的地质灾害监测北斗预警报警系统，具体过程如下：
步骤1：地质灾害监测北斗终端通过采集数据并判断是否发生地质灾害：
地质灾害在发生前，地质表面会出现一系列地质变化，地下发生振动和位移，地下水位上涨，泥土山石发生位移，地下压力增强等变化。陀螺仪置于地下5米平面，获取地下振动和位移数据。流体计置于地下水中，获取地下水位数据。加速度计置于泥土山石中，获取泥土山石位移数据。压力计置于地下5米，获取地下压力数据。各个传感器获取的数据通过电缆与数据处理系统连接，将采集到的数据送入数据处理系统；第一北斗定位天线与北斗卫星进行数据传输，第一北斗定位模块通过第一北斗定位天线收到北斗卫星信号，第一北斗定位模块对收到的北斗卫星信号进行调制解调，获取到当前的地理位置坐标并将获取到的地理位置坐标传送入数据处理系统，在确定发生地质灾害时便于确定位置；
数据处理系统调取存储的地质数据，将地质数据与预置的地质灾害模型进行对比，判断是否发生地质灾害及何种地质灾害；
步骤2：根据步骤1的结果进行相应处理：
若经对比后发现并未发生地质灾害，即数据处理系统将结果通过第三北斗通信系统发送给监控中心北斗报警终端，过程结束；
若经对比后发现发生地质灾害，即数据处理系统通过与预置的地图信息对比，确定发生地质灾害的地点，数据处理系统将数据通过第一北斗通信系统及第二北斗通信系统发送给村落预警北斗终端；
步骤3：地质灾害监测北斗终端确认村落预警北斗终端是否收到信息；若地质灾害监测北斗终端收到村落预警北斗终端的回复信息，则执行步骤4；若地质灾害监测北斗终端始终未收到村落预警北斗终端的回复信息，则执行步骤5；
步骤4：控制系统通过第二北斗定位系统再次精准定位，并将灾情信息通过预警系统公示；
预警系统包括声音预警系统及灯光预警系统；声音预警系统包括语音模块及输出设备，语音模块的输入端与控制系统通过线缆连接，语音模块的输出端与输出设备通过线缆连接。输出设备包括喇叭或音响；语音模块的输入端收到控制系统数据，通过语音模块处理为语音信号，通过输出端将语音信号进行输出。喇叭及音响置于村落制高点，喇叭负责播放警示音，音响负责播放发生灾情信息。灯光预警系统包括红灯、黄灯和绿灯。红灯、黄灯和绿灯组成警示灯。警示灯通过线缆及驱动电路连接控制系统。警示灯置于村落制高点，警示灯通过爆闪方式提供预警信息。
步骤5：控制系统将灾害类型、定位数据、成功预警信息和地质数据发送给监控中心北斗报警终端；监控中心北斗报警终端再次判断是否发生地质灾害，若证实的确发生地质灾害，则驱动报警公示系统实现报警。还包括计算机直接将灾情信息送入服务器，由服务器将灾情信息在网络互动平台上公示。报警系统包括声音报警系统及灯光报警系统；地质灾害发生时，灯光报警系统的警示灯闪烁，声音报警系统的音响播放信息。提醒监控中心人员发生地质灾害。网络互动平台还与服务器连接，地质灾害发生时，服务器会自主推送地质灾害信息在各平台。

Claims (10)

  1. 一种地质灾害监测北斗预警报警系统，其特征在于：包括分别与北斗卫星进行数据传输的地质灾害监测北斗终端、村落预警北斗终端、监控中心北斗报警终端；其中，地质灾害监测北斗终端包括数据处理系统以及与数据处理系统分别进行数据传输的第一北斗通信系统、第一北斗定位系统、传感器系统以及第一供电系统；第一北斗通信模块连接有第一通信天线；传感器系统包括陀螺仪、流体计、加速度计和压力计，所述陀螺仪、流体计、加速度计和压力计分别与数据处理系统连接；村落预警北斗终端包括控制系统以及分别与控制系统连接的第二北斗通信系统、第二供电系统及预警系统；监控中心北斗报警终端包括监控系统以及分别与监控系统连接的第三北斗通信系统、第三供电系统及报警公示系统；所述监控系统包括互相连接的计算机及服务器；第三北斗通信系统及报警公示系统均与计算机连接。
  2. 根据权利要求1所述的地质灾害监测北斗预警报警系统，其特征在于：所述村落预警北斗终端还包括与控制系统连接的第二北斗定位系统。
  3. 根据权利要求2所述的地质灾害监测北斗预警报警系统，其特征在于：所述第一北斗通信系统包括依次连接的第一北斗通信天线和第一北斗通信模块，第一北斗通信模块与数据处理系统连接；第二北斗通信系统包括依次连接的第二北斗通信天线和第二北斗通信模块，第二北斗通信模块与控制系统连接；所述第三北斗通信系统包括依次连接的第三北斗通信天线和第三北斗通信模块，第一北斗通信模块与监控系统连接。
  4. 根据权利要求3所述的地质灾害监测北斗预警报警系统，其特征在于：所述第一北斗定位系统包括依次连接的第一北斗定位模块和第一北斗定位天线，第一北斗定位模块与数据处理系统连接；所述第二北斗定位系统包括依次连接的第二北斗定位模块和第二北斗定位天线，第二北斗定位模块与控制系统连接。
  5. 根据权利要求4所述的地质灾害监测北斗预警报警系统，其特征在于：所述预警系统包括语音模块及状态指示灯；所述报警公示系统包括音响、警示灯及网络互动平台。
  6. 根据权利要求5所述的地质灾害监测北斗预警报警系统，其特征在于：所述第一供电系统包括依次连接的太阳能充电板、第一锂电池充放电模块；第一锂电池充放电模块分别与数据处理系统、第一北斗通信系统及第一北斗定位系统连接并供电。
  7. 根据权利要求6所述的地质灾害监测北斗预警报警系统，其特征在于：所述第二供电系统包括第二锂电池充放电模块，还包括220V市电，第二锂电池充放电模块一端与220V市电连接，另一端分别与控制系统、第二北斗通信系统及第二北斗定位系统连接并供电。
  8. 根据权利要求7所述的地质灾害监测北斗预警报警系统，其特征在于：所述第三供电系统包括第三锂电池充放电模块，还包括220V市电，20V市电为监控系统供电；220V市电还与第三锂电池充放电模块连接，第三锂电池充放电模块连接与第三北斗通信系统连接并供电。
  9. 一种地质灾害监测北斗预警报警方法，其特征在于：采用如上权利要求1所述的地质灾害监测北斗预警报警系统，具体过程如下：
    步骤1：地质灾害监测北斗终端通过采集数据并判断是否发生地质灾害：
    数据处理系统通过传感器系统获取地质数据并存入数据处理系统，通过第一北斗定位系统获取位置信息，数据处理系统调取存储的地质数据，将地质数据与预置的地质灾害模型进行对比，判断是否发生地质灾害及何种地质灾害；
    步骤2：根据步骤1的结果进行相应处理：
    若经对比后发现并未发生地质灾害，即数据处理系统将结果通过第三北斗通信系统发送给监控中心北斗报警终端，过程结束；
    若经对比后发现发生地质灾害，即数据处理系统通过与预置的地图信息对比，确定发生地质灾害的地点，数据处理系统将数据通过第一北斗通信系统及第二北斗通信系统发送给村落预警北斗终端；
    步骤3：地质灾害监测北斗终端确认村落预警北斗终端是否收到信息；若地质灾害监测北斗终端收到村落预警北斗终端的回复信息，则执行步骤4；若地质灾害监测北斗终端始终未收到村落预警北斗终端的回复信息，则执行步骤5；
    步骤4：控制系统将灾情信息通过预警系统公示；
    步骤5：控制系统将灾害类型、定位数据、成功预警信息和地质数据发送给监控中心北斗报警终端；监控中心北斗报警终端再次判断是否发生地质灾害，若证实的确发生地质灾害，则驱动报警公示系统实现报警。
  10. 根据权利要求9所述的一种地质灾害监测北斗预警报警方法，其特征在于：还包括计算机直接将灾情信息送入服务器，由服务器驱动报警公示系统实现报警。
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