CN205862538U - Flood of a mountain area monitoring and warning system based on gsm communication - Google Patents
Flood of a mountain area monitoring and warning system based on gsm communication Download PDFInfo
- Publication number
- CN205862538U CN205862538U CN201620775322.8U CN201620775322U CN205862538U CN 205862538 U CN205862538 U CN 205862538U CN 201620775322 U CN201620775322 U CN 201620775322U CN 205862538 U CN205862538 U CN 205862538U
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- China
- Prior art keywords
- gsm communication
- flood
- zigbee
- warning system
- system based
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- 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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Abstract
This utility model provides a kind of flood of a mountain area monitoring and warning system based on gsm communication, including several zigbee monitoring node and remote server；Each described zigbee monitoring node is connected to described remote server by zigbee network.Advantage is: (1) liquid level piezoelectric transducer is connected with remote server by zigbee networking mode, the advantage with the easy construction and installation of structure system；(2) the real-time monitoring of point being monitored water level is realized by zigbee networking mode, and by GSM warning module early warning, this alarm mode has the features such as efficient, accurate, quick, directly perceived, real-time, improve people's adaptability to changes to natural disaster, reduce the outwork risk of testing staff.
Description
Technical field
This utility model belongs to freshwater monitoring early warning technology field, is specifically related to a kind of flood of a mountain area based on gsm communication
Monitoring and warning system.
Background technology
The spies such as mountain area has that area is wide, topography and geomorphology is complicated, river, river valley is numerous, bed sloped is steep, many drops and waterfall
Point, therefore, in heavy rain season, easily forms mountain flood.Secondary disaster (the landslide mud directly or indirectly produced by mountain flood
The geological disasters such as rock glacier) extremely serious, cause great life threat and property loss to the local people masses.
Therefore, current pole needs one effectively and timely flood of a mountain area can be monitored pre-warning system.
Utility model content
The defect existed for prior art, this utility model provides the monitoring of a kind of flood of a mountain area based on gsm communication pre-
Alarm system, can effectively solve the problems referred to above.
The technical solution adopted in the utility model is as follows:
This utility model provides a kind of flood of a mountain area monitoring and warning system based on gsm communication, including several zigbee
Monitoring node and remote server；Each described zigbee monitoring node is connected to described remote service by zigbee network
Device；
Wherein, described zigbee monitoring node includes zigbee transceiver, power supply and liquid level piezoelectric transducer；
Described liquid level piezoelectric transducer is fixedly installed in position, point being monitored, and the outfan of described liquid level piezoelectric transducer passes through cable
It is connected to be positioned on the described zigbee transceiver on ground；Described power supply is connected with described zigbee transceiver, be used for be
Described zigbee transceiver is powered；
Described remote server includes A/D change-over circuit, single-chip microcomputer, gsm communication module and human-computer interaction device；Wherein,
Described single-chip microcomputer is connected with described zigbee transceiver by described A/D change-over circuit；Described single-chip microcomputer the most respectively with described GSM
Communication module and described human-computer interaction device connect.
Preferably, described single-chip microcomputer uses STM32 single-chip microcomputer；The outfan of described A/D change-over circuit is connected to described
The GPIO mouth of STM32 single-chip microcomputer.
Preferably, described liquid level piezoelectric transducer uses M18 liquid level piezoelectric transducer；Or, described liquid level piezoelectricity
Formula sensor uses isolated form diffusion silicon-sensitive element or ceramic capacitive pressure sensitive sensor.
Preferably, described gsm communication module uses WF-SIM900A high-quality serial ports GSM/GPRS module.
Preferably, described human-computer interaction device includes display screen and key circuit.
Preferably, described display screen uses touch screen LCD liquid crystal display screen.
Preferably, described zigbee transceiver is arranged in the shell of guard shield；Described power supply uses solar energy to supply
Electricity power supply.
Preferably, described solar powered power supply includes: several solar panels, mu balanced circuit, accumulator, illumination
Angular transducer and power-supply controller of electric；The outfan of described solar panel is connected to described accumulator by mu balanced circuit
Supply input interface；The power supply output interface of described accumulator is connected to the power supply interface of described zigbee transceiver；
It addition, each described solar panel is connected by same drive shaft；Described drive shaft and driving motor
Linkage；Described driving motor is connected to the outfan of described power-supply controller of electric by motor driver；Described power-supply controller of electric is also
It is connected with described lighting angle sensor.
Preferably, also include supporting fixing bar；Bar fixed installation is fixed in described support；Described liquid level piezoelectric transducer with
Connection cable between described zigbee transceiver is fixed bar by described support and is fixed.
The flood of a mountain area monitoring and warning system based on gsm communication that this utility model provides has the advantage that
(1) liquid level piezoelectric transducer is connected with remote server by zigbee networking mode, has structure system easy
The advantage of construction and installation；
(2) the real-time monitoring of point being monitored water level is realized by zigbee networking mode, and pre-by GSM warning module
Alert, this alarm mode has the features such as efficient, accurate, quick, directly perceived, real-time, improves people's strain energy to natural disaster
Power, reduces the outwork risk of testing staff.
Accompanying drawing explanation
The structural representation of the flood of a mountain area monitoring and warning system based on gsm communication that Fig. 1 provides for this utility model.
Detailed description of the invention
In order to make this utility model be solved the technical problem that, technical scheme and beneficial effect clearer, below
In conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that described herein being embodied as
Example, only in order to explain this utility model, is not used to limit this utility model.
This utility model provide a kind of flood of a mountain area monitoring and warning system based on gsm communication, can disaster happen suddenly before,
There is provided disaster information accurately for decision-maker, it may be assumed that the water level information of point being monitored, thus reach the purpose prevented and reduced natural disasters.Should
Monitoring and warning system, with STM32 single-chip microcomputer as core, builds monitoring system hardware platform, and based on this platform, it is achieved to mountain torrents
Monitoring and early warning, complete remote server and the circuit design of zigbee monitoring node.Based on this hardware designs, it is right to complete
The collection of signal, process and transmit.
The flood of a mountain area monitoring and warning system based on gsm communication that this utility model provides, reads with traditional manual site
Taking flood level data to compare, this alarm mode has the features such as efficient, accurate, quick, directly perceived, real-time, improves people couple
The adaptability to changes of natural disaster, reduces the outwork risk of testing staff.
Flood of a mountain area monitoring and warning system basic functional principle based on gsm communication is: use liquid level piezoelectric transducer
The height of measurement water level, and the A/D change-over circuit of remote server it is sent to by wireless network, A/D change-over circuit is by water level
Height conversion become digital signal after, send TM32 single-chip microcomputer to the form of digital signal, single-chip microcomputer can utilize embedded
System μ C/OS builds human-computer interaction interface, and real-time update shows with broken line graph form after gathering water level signal and processing, and has
Alarm water level threshold value and monitoring personnel's contact method, the function of contact content are set, therefore, when actual water level reaches the danger of setting
During the threshold value of danger, with mobile phone short messages, danger signal are passed on monitoring personnel by gsm communication module immediately, thus reach early warning
Effect.
Concrete, in conjunction with Fig. 1, the flood of a mountain area monitoring and warning system based on gsm communication that this utility model provides, including
Several zigbee monitoring node and remote servers；Each zigbee monitoring node is connected to remotely by zigbee network
Server.
(1) zigbee monitoring node
Zigbee monitoring node includes zigbee transceiver, power supply and liquid level piezoelectric transducer；Liquid level piezoelectricity
Formula sensor is fixedly installed in position, point being monitored, and the outfan of liquid level piezoelectric transducer is connected to be positioned at ground by cable
On zigbee transceiver；Power supply is connected with zigbee transceiver, for powering for zigbee transceiver.
Separately below liquid level piezoelectric transducer, zigbee transceiver and power supply are discussed in detail:
(1) liquid level piezoelectric transducer
The water level signal collecting part of mountain torrent monitoring early warning system is gathered by liquid level piezoelectric transducer, liquid level piezoelectricity
Formula sensor preferably employs M18 piezoelectric type level sensor, and it is based on former proportional to the height of this liquid of surveyed liquid
Reason, uses isolated form diffusion silicon-sensitive element or ceramic capacitive pressure sensitive sensor, static pressure is converted to the signal of telecommunication, then passes through
Temperature-compensating and linear revise, changes into standard electric signal (generally 4～20mA/1～5VDC), used by this utility model is
Capacitance level transducer, make use of the change of non electrical quantity to be converted into the change of capacitance.Capacitance type sensor has a following characteristics:
Mechanism is simple, and volume is little, resolving power is high, can realize non-contact measurement, dynamic effect is good, temperature stability is good, can at high temperature,
Work under the mal-conditions such as radiation and strong vibration.Before use, sensor debugged and proofreads, finding liquid level and electricity
The relation that amount is corresponding, the electricity of collection then becomes last in type signal after AD conversion and sends single-chip microcomputer to.
Liquid level piezoelectric transducer is usually mounted to below ground, such as, and the sidewall of certain water channel, and zigbee transceiver
It is installed on below ground, connects cable connection liquid level piezoelectric transducer and zigbee transceiver accordingly, it would be desirable to use, thus real
Existing liquid level piezoelectric transducer carries out the purpose of signal conveying by zigbee transceiver.For ensureing to connect firmly installing of cable
Property, the fixing bar of support can be installed in water channel, connect cable and fix by supporting fixing bar.
(2) zigbee transceiver
Zigbee transceiver is arranged in the shell of guard shield, and guard shield can use metal shell, thus improves
The service life of zigbee transceiver.
(3) power supply
Owing to zigbee transceiver is positioned at mountain calamity, being difficult to change battery, therefore, power supply is designed as by this utility model
Solar powered power supply, both energy-conserving and environment-protective, avoid again frequently changing the manpower spent by battery.
Solar powered power supply includes: several solar panels, mu balanced circuit, accumulator, lighting angle sensor
And power-supply controller of electric；The outfan of solar panel is connected to the supply input interface of accumulator by mu balanced circuit；Electric power storage
The power supply output interface in pond is connected to the power supply interface of zigbee transceiver；
It addition, each solar panel is connected by same drive shaft；Drive shaft and driving motor linkage；Drive
Motor is connected to the outfan of power-supply controller of electric by motor driver；Power-supply controller of electric is also connected with lighting angle sensor.
Its operation principle is: power-supply controller of electric detects current light angle by lighting angle sensor in real time, then,
By driving motor to control the deflection angle of each solar panel, make solar panel the strongest towards solar radiation degree
Direction, improves the generating efficiency of solar panel；The electric energy of solar panel output, by after mu balanced circuit voltage stabilizing, stores
In accumulator, then powered to electrical equipment by accumulator.
(2) remote server
Remote server includes A/D change-over circuit, single-chip microcomputer, gsm communication module and human-computer interaction device；Wherein, monolithic
Machine is connected with zigbee transceiver by A/D change-over circuit；Single-chip microcomputer connects with gsm communication module and human-computer interaction device the most respectively
Connect.
In actual application, single-chip microcomputer uses STM32 single-chip microcomputer；The outfan of A/D change-over circuit is connected to STM32 single-chip microcomputer
GPIO mouth.
For gsm communication module, it is preferred to use WF-SIM900A high-quality serial ports GSM/GPRS module, WF-SIM900A can
By the AT order of Serial Port Transmission standard, module is controlled, it is provided that GSM voice, note and GPRS simply and easily
Data communication facility.This module is reserved with the serial ports of Transistor-Transistor Logic level standard, supports and uses the system of 3.3/5V level standard to lead to
News, support transfer rate is 1200bps to 115200bps, is defaulted as 115200bps, STM32 single-chip microcomputer and carries out with sim module
Serial communication transmits data.
For STM32 single-chip microcomputer, can be based on μ C/OS development monitoring system, it is achieved following functions: (1) μ C/OS creates task
Management system；(2) touch screen reads information and transfers to μ C/GUI process；(3) UART connects outside GSM Yu STM32 processor.Use
Embedded μ C/OS, is possible not only to the man-machine interaction graphical interfaces being designed beautifully, the most functionally has greatly improved, and utilizes and touches
Screen LCDs, makes powerful and operates and become simple.
Human-computer interaction device includes display screen and key circuit.Wherein, display screen uses touch screen LCD liquid crystal display screen.
The flood of a mountain area monitoring and warning system based on gsm communication that this utility model provides, can be divided into three on the whole
Individual part, signals collecting part, man-machine interaction part and communications portion.Signals collecting part is mainly by M18 liquid level piezoelectricity
Formula sensor acquisition water level signal, is converted to digital signal with A/D change-over circuit by the mimic water-depth signal of collection and is sent to list
Sheet machine.Man-machine interaction part is to operate in touch screen LCD liquid crystal display screen, can arrange water level threshold value of warning and communication function.
Communications portion mainly utilizes gsm communication module, first connects STM32 single-chip microcomputer and gsm communication module, then with serial communication modular
Early warning signal is sent by gsm module analogue mobile phone SMS.Three Partial coordination work, monitoring system improves water
The real-time monitoring capability of position signal, strengthens forecast, Disaster Defense Capability that mountain torrents are arrived by monitoring personnel.
In sum, the flood of a mountain area monitoring and warning system based on gsm communication that this utility model provides, have following excellent
Point:
(1) liquid level piezoelectric transducer is connected with remote server by zigbee networking mode, has structure system easy
The advantage of construction and installation；
(2) the real-time monitoring of point being monitored water level is realized by zigbee networking mode, and pre-by GSM warning module
Alert, this alarm mode has the features such as efficient, accurate, quick, directly perceived, real-time, improves people's strain energy to natural disaster
Power, reduces the outwork risk of testing staff.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improve and
Retouching also should regard protection domain of the present utility model.
Claims (9)
1. a flood of a mountain area monitoring and warning system based on gsm communication, it is characterised in that include several zigbee monitoring joint
Point and remote server；Each described zigbee monitoring node is connected to described remote server by zigbee network；
Wherein, described zigbee monitoring node includes zigbee transceiver, power supply and liquid level piezoelectric transducer；Described
Liquid level piezoelectric transducer is fixedly installed in position, point being monitored, and the outfan of described liquid level piezoelectric transducer is connected by cable
On the described zigbee transceiver being positioned at ground；Described power supply is connected with described zigbee transceiver, for for described
Zigbee transceiver is powered；
Described remote server includes A/D change-over circuit, single-chip microcomputer, gsm communication module and human-computer interaction device；Wherein, described
Single-chip microcomputer is connected with described zigbee transceiver by described A/D change-over circuit；Described single-chip microcomputer the most respectively with described gsm communication
Module and described human-computer interaction device connect.
Flood of a mountain area monitoring and warning system based on gsm communication the most according to claim 1, it is characterised in that described list
Sheet machine uses STM32 single-chip microcomputer；The outfan of described A/D change-over circuit is connected to the GPIO mouth of described STM32 single-chip microcomputer.
Flood of a mountain area monitoring and warning system based on gsm communication the most according to claim 1, it is characterised in that described liquid
Position piezoelectric transducer uses M18 liquid level piezoelectric transducer；Or, described liquid level piezoelectric transducer uses isolated form diffusion
Silicon-sensitive element or ceramic capacitive pressure sensitive sensor.
Flood of a mountain area monitoring and warning system based on gsm communication the most according to claim 1, it is characterised in that described GSM
Communication module uses WF-SIM900A high-quality serial ports GSM/GPRS module.
Flood of a mountain area monitoring and warning system based on gsm communication the most according to claim 1, it is characterised in that described people
Machine interactive device includes display screen and key circuit.
Flood of a mountain area monitoring and warning system based on gsm communication the most according to claim 5, it is characterised in that described aobvious
Display screen uses touch screen LCD liquid crystal display screen.
Flood of a mountain area monitoring and warning system based on gsm communication the most according to claim 1, it is characterised in that described
Zigbee transceiver is arranged in the shell of guard shield；Described power supply uses solar powered power supply.
Flood of a mountain area monitoring and warning system based on gsm communication the most according to claim 7, it is characterised in that described too
Sun can include by power supply: several solar panels, mu balanced circuit, accumulator, lighting angle sensor and power supply control
Device；The outfan of described solar panel is connected to the supply input interface of described accumulator by mu balanced circuit；Described storage
The power supply output interface of battery is connected to the power supply interface of described zigbee transceiver；
It addition, each described solar panel is connected by same drive shaft；Described drive shaft and driving motor linkage；
Described driving motor is connected to the outfan of described power-supply controller of electric by motor driver；Described power-supply controller of electric is also with described
Lighting angle sensor connects.
Flood of a mountain area monitoring and warning system based on gsm communication the most according to claim 1, it is characterised in that also include
Support fixing bar；Bar fixed installation is fixed in described support；Between described liquid level piezoelectric transducer and described zigbee transceiver
Connection cable fix bar by described support and fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620775322.8U CN205862538U (en) | 2016-07-22 | 2016-07-22 | Flood of a mountain area monitoring and warning system based on gsm communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620775322.8U CN205862538U (en) | 2016-07-22 | 2016-07-22 | Flood of a mountain area monitoring and warning system based on gsm communication |
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| Publication Number | Publication Date |
|---|---|
| CN205862538U true CN205862538U (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620775322.8U Expired - Fee Related CN205862538U (en) | 2016-07-22 | 2016-07-22 | Flood of a mountain area monitoring and warning system based on gsm communication |
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| CN (1) | CN205862538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110514264A (en) * | 2019-07-10 | 2019-11-29 | 西安山脉科技股份有限公司 | A kind of city flood risk management system |
-
2016
- 2016-07-22 CN CN201620775322.8U patent/CN205862538U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110514264A (en) * | 2019-07-10 | 2019-11-29 | 西安山脉科技股份有限公司 | A kind of city flood risk management system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20170722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |