CN205334691U

CN205334691U - Mud -rock flow and landslide disaster early warning system

Info

Publication number: CN205334691U
Application number: CN201620081540.1U
Authority: CN
Inventors: 翁汉琍; 李雪华; 万毅; 李亚廷
Original assignee: China Three Gorges University CTGU
Current assignee: China Three Gorges University CTGU
Priority date: 2016-01-27
Filing date: 2016-01-27
Publication date: 2016-06-22
Anticipated expiration: 2026-01-27

Abstract

The utility model provides a wireless early warning system of mud -rock flow and landslide disaster, this system includes three major parts of monitoring devices, early warning device and central control room, monitoring devices organizes the vertical area where mud -rock flow is liable to occur territory that assigns into by a plurality of monitors, and early warning device installs at the residential block roof, and central control room configuration alone is emergent central in weather bureau or calamity. The cooperation of monitoring devices and early warning device is used, but real -time prewarning mud -rock flow calamity wins more times for the resident of calamity within range flees for one's life. The central control room can promptly and accurately acquire mud -rock flow calamity district positional information and mud -rock flow trend, can provide key information for the rescue work. Compare with current mud -rock flow calamity early warning device, the utility model discloses the system installs simply on the spot, and sensitivity is high, and low in cost can extensively be used for artifical dregs heap, mountain area area where mud -rock flow is liable to occur etc..

Description

A kind of mud-rock flow and landslide disaster early warning system

Technical field

This utility model one mud-rock flow and landslide disaster early warning system, relate to mud-rock flow, landslide disaster early warning field。

Background technology

China is a multiple country of mud-stone flow disaster, and particularly flood season, mud-rock flow took place frequently every year, and locality is caused bigger casualties and economic loss, and along with social development progress, the expansion of rural urbanization scale, causes that a large amount of dregs of surrounding city is piled up, and the rainy day easily causes mud-stone flow disaster。In recent years, human production activity strengthens, deforestation is opened up wasteland, abrupt slope is cultivated, unreasonable open a mine, fried stone, build the road, build Hydraulic Projects and various development & construction etc., massif is caused to destroy unstability, avalanche, landslide and mud-rock flow take place frequently increasingly, and harm and direct economic loss that landslide, mud-rock flow cause also day by day extend and strengthen。

For real-time early warning mud-rock flow and landslide disaster, win more escape time, promptly and accurately obtain mud-stone flow disaster zone position information and mud-rock flow trend, provide key message for rescue work。Need a kind of mud-rock flow and landslide disaster early warning system。

Summary of the invention

This utility model provides a kind of mud-rock flow and landslide disaster early warning system, and this system has installs advantage simple, highly sensitive, with low cost on the spot；Can be widely used for artificial dregs heap, area where mud-rock flow is liable to occur, mountain area。

This utility model be the technical scheme is that

A kind of mud-rock flow and landslide disaster early warning system, including monitoring device, prior-warning device, Central Control Room, monitoring device, prior-warning device, Central Control Room communication each other connects。Described monitoring device includes the first Big Dipper orientation and communication module, gravity switch module, the first MCU control module, the first LCD display module, the first keyboard input module；First MCU control module is connected with the first Big Dipper orientation and communication module, gravity switch module, the first LCD display module, the first keyboard input module respectively。

Described prior-warning device includes the second Big Dipper orientation and communication module, warning module, the second MCU control module, the second LCD display module, the second keyboard input module；Second MCU control module is connected with the second Big Dipper orientation and communication module, warning module, the second LCD display module, the second keyboard input module respectively。

Described Central Control Room includes the 3rd Big Dipper orientation and communication module, the 3rd LCD display module, the 3rd keyboard input module, the 3rd MCU control module；Described 3rd MCU control module is connected with the 3rd Big Dipper orientation and communication module, the 3rd LCD display module, the 3rd keyboard input module respectively。

Monitoring device is multiple, and multiple monitoring devices composition monitor group, monitor group assigns into territory, area where mud-rock flow is liable to occur。

Prior-warning device is arranged on residential block roof。

Central Control Room is positioned at weather bureau or calamity emergency center。First Big Dipper orientation and communication module, the second Big Dipper orientation and communication module, the 3rd Big Dipper orientation and communication module are BD-126 type GPS Big Dipper bimodulus module。

Gravity switch module includes switch housing, is positioned at metal ball and the pair of metal sheet of switch housing, a metal ball fixing device with cavity is had in switch housing, one end of each sheet metal is respectively protruding in the cavity of fixing metal ball, makes metal ball can touch two metal sheets simultaneously。

First MCU control module, the second MCU control module, the 3rd MCU control module are MSP430F149 single-chip microcomputer。

This utility model one mud-rock flow and landslide disaster early warning system, technique effect is as follows:

(1), whole system mechanism is simple, easy for installation, with low cost, highly sensitive, stable and reliable operation。

(2), monitoring device and prior-warning device with the use of, can real-time early warning mud-rock flow and landslide disaster, in hazard scope resident escape win the more time。

(3), monitoring information is sent to Central Control Room by monitoring device, it is possible to promptly and accurately obtains mud-rock flow and landslide disaster zone position information and mud-rock flow and landslide trend, can provide key message for rescue work。

(4) if monitoring device damages in mud-rock flow and landslide, prior-warning device and Central Control Room fail its communication information to be detected in real time, and alarm also can carry out sound and light alarm, and Central Control Room also can monitor mud-rock flow and the accurate location occurred that comes down immediately。

(5), monitoring device be multiple, multiple monitoring devices composition monitor group, only when all of monitoring device action in monitor group, this group is that action judges effectively。Prevent the situation of the gravity switch misoperation that monitoring device causes because of other reasons individually, improve reliability。

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the invention will be further described:

Fig. 1 is this utility model system structure schematic diagram。

Fig. 2 is the monitoring device scheme of installation of this utility model system。

The monitoring device that Fig. 3 is this utility model system controls connection figure。

The prior-warning device that Fig. 4 is this utility model system controls connection figure。

The Central Control Room that Fig. 5 is this utility model system controls connection figure。

Detailed description of the invention

As shown in Fig. 1 ~ Fig. 5, a kind of mud-rock flow and landslide disaster early warning system, including monitoring device A, prior-warning device B, Central Control Room C, monitoring device A, prior-warning device B, Central Control Room C communication each other connect。

Described monitoring device A includes the first Big Dipper orientation and communication module 1, gravity switch module the 2, first MCU control module the 3, first LCD display module the 4, first keyboard input module 5；First MCU control module 3 is connected with the first Big Dipper orientation and communication module 1, gravity switch module the 2, first LCD display module the 4, first keyboard input module 5 respectively；

Described prior-warning device B includes the second Big Dipper orientation and communication module 6, warning module the 7, second MCU control module the 8, second LCD display module the 9, second keyboard input module 10；Second MCU control module 8 is connected with the second Big Dipper orientation and communication module 6, warning module the 7, second LCD display module the 9, second keyboard input module 10 respectively；

Described Central Control Room C includes the 3rd Big Dipper orientation and communication module the 11, the 3rd LCD display module the 12, the 3rd keyboard input module the 13, the 3rd MCU control module 14；Described 3rd MCU control module 14 is connected with the 3rd Big Dipper orientation and communication module the 11, the 3rd LCD display module the 12, the 3rd keyboard input module 13 respectively。

Monitoring device A is multiple, and multiple monitoring device A form monitor group, and monitor group assigns into territory, area where mud-rock flow is liable to occur D。

Prior-warning device B is arranged on residential block roof。

Central Control Room C is positioned at weather bureau or calamity emergency center。

First Big Dipper orientation and communication module 1, second Big Dipper orientation and communication module the 6, the 3rd Big Dipper orientation and communication module 11 is BD-126 type GPS Big Dipper bimodulus module。BD-126 type GPS Big Dipper bimodulus module is the high-performance BD-126 money GPS Big Dipper bimodulus module of a support Beidou II and GPS, this module is that a complete satellite fix receives equipment, possess comprehensive function, strict demand and the personal consumption needs of specialty aim can be met。

Gravity switch module 2 includes switch housing, is positioned at metal ball and the pair of metal sheet of switch housing, a metal ball fixing device with cavity is had in switch housing, one end of each sheet metal is respectively protruding in the cavity of fixing metal ball, makes metal ball can touch two metal sheets simultaneously。Turn on when metal ball touches two metal sheets under gravity simultaneously。

First MCU control module the 3, second MCU control module the 8, the 3rd MCU control module 14 is MSP430F149 single-chip microcomputer。MSP430F149 single-chip microcomputer is the microprocessor that TI company releases, and has super low-power consumption, an advantage such as low voltage power supply, low clock frequency can realize high-speed communication, powerful interrupt function, fast wake-up, interference resistance are strong, operating ambient temperature scope wide (-40～+85 DEG C)。

Monitoring device A, prior-warning device B with the use of, monitoring device A is multiple, vertically assigns into mud-rock flow and region is easily sent out on landslide, if having mud-rock flow and landslide disaster to occur, stock shape monitor is toppled over so that gravity switch disconnects。Described first MCU control module 3 controls the first Big Dipper orientation and communication module 1 and sends early warning information after the on off state change of gravity switch being detected。Described prior-warning device B communicates with described monitoring device A in real time, when, after early warning information monitoring device A being detected, the second MCU control module 8 controls described warning module 7 sound and light alarm。Thus can real-time early warning mud-rock flow and landslide disaster, in hazard scope resident escape win the more time。Meanwhile, early warning information also can be real-time transmitted to Central Control Room C by described first Big Dipper orientation and communication module 1 by the first MCU control module 3。Central Control Room C can promptly and accurately obtain mud-rock flow and landslide disaster zone position information and mud-rock flow trend by the 3rd Big Dipper orientation and communication module 11, can provide key message for rescue work。

If monitoring device A damages in mud-rock flow and landslide, Central Control Room C fails its communication information to be detected in real time, and now warning module 7 also can carry out sound and light alarm, and Central Control Room C also can monitor the accurate location that mud-rock flow occurs with landslide immediately。

In order to prevent the situation of the monitoring device A gravity switch misoperation caused because of other reasons, adopting multiple monitoring device A to form a monitor group, only when all of monitoring device A action in monitor group, this group is that action judges effectively。

Claims

1. a mud-rock flow and landslide disaster early warning system, including monitoring device (A), prior-warning device (B), Central Control Room (C), monitoring device (A), prior-warning device (B), Central Control Room (C) communication each other connect, it is characterized in that, described monitoring device (A) includes first Big Dipper orientation and communication module (1), gravity switch module (2), the first MCU control module (3), the first LCD display module (4), the first keyboard input module (5)；First MCU control module (3) is connected with first Big Dipper orientation and communication module (1), gravity switch module (2), the first LCD display module (4), the first keyboard input module (5) respectively；Described prior-warning device (B) includes second Big Dipper orientation and communication module (6), warning module (7), the second MCU control module (8), the second LCD display module (9), the second keyboard input module (10)；Second MCU control module (8) is connected with second Big Dipper orientation and communication module (6), warning module (7), the second LCD display module (9), the second keyboard input module (10) respectively；Described Central Control Room (C) includes the 3rd Big Dipper orientation and communication module (11), the 3rd LCD display module (12), the 3rd keyboard input module (13), the 3rd MCU control module (14)；Described 3rd MCU control module (14) is connected with the 3rd Big Dipper orientation and communication module (11), the 3rd LCD display module (12), the 3rd keyboard input module (13) respectively。

2. a kind of mud-rock flow and landslide disaster early warning system according to claim 1, it is characterised in that monitoring device (A) is for multiple, and multiple monitoring devices (A) form monitor group, and monitor group assigns into territory, area where mud-rock flow is liable to occur (D)。

3. a kind of mud-rock flow and landslide disaster early warning system according to claim 1, it is characterised in that prior-warning device (B) is arranged on residential block roof。

4. a kind of mud-rock flow and landslide disaster early warning system according to claim 1, it is characterised in that Central Control Room (C) is positioned at weather bureau or calamity emergency center。

5. a kind of mud-rock flow and landslide disaster early warning system according to claim 1, it is characterized in that, first Big Dipper orientation and communication module (1), second Big Dipper orientation and communication module (6), the 3rd Big Dipper orientation and communication module (11) are BD-126 type GPS Big Dipper bimodulus module。

6. a kind of mud-rock flow and landslide disaster early warning system according to claim 1, it is characterized in that, gravity switch module (2) includes switch housing, is positioned at metal ball and the pair of metal sheet of switch housing, a metal ball fixing device with cavity is had in switch housing, one end of each sheet metal is respectively protruding in the cavity of fixing metal ball, makes metal ball can touch two metal sheets simultaneously。

7. a kind of mud-rock flow and landslide disaster early warning system according to claim 1, it is characterised in that the first MCU control module (3), the second MCU control module (8), the 3rd MCU control module (14) are MSP430F149 single-chip microcomputer。