CN103914949A - Natural disaster multifunctional alarm system - Google Patents
Natural disaster multifunctional alarm system Download PDFInfo
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- CN103914949A CN103914949A CN201310009485.6A CN201310009485A CN103914949A CN 103914949 A CN103914949 A CN 103914949A CN 201310009485 A CN201310009485 A CN 201310009485A CN 103914949 A CN103914949 A CN 103914949A
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- control unit
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- sound wave
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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
The invention discloses a natural disaster multifunctional alarm system which comprises a central control unit, at least one low-frequency sound wave monitoring unit, an infrasound monitoring unit, a short circuit probe monitoring unit, an open circuit probe monitoring unit, an alarm unit, an expanding monitoring equipment control port, a short circuit output control unit, an open circuit output control unit and a voltage output port. The low-frequency sound wave monitoring unit is used for monitoring low-frequency sound waves in real time. The infrasound monitoring unit is used for monitoring infrasound in real time. The short circuit output control unit and the open circuit output control unit are used for triggering different control types of expanding monitoring equipment respectively. According to the alarm system, sound wave signals, cracks, displacement, collapse and the like can be monitored in real time, the expanding equipment can be controlled in real time, and the alarm system can be widely used for monitoring and alarming on various situations such as landslide, land subsidence, debris flow, river water level, reservoir area water level and dam water level.
Description
Technical field
The invention relates to a kind of disaster Multi-function Warning System.
Background technology
Along with climate change and artificial destruction, various disasteies also increase gradually, are therefore badly in need of a kind of warning system that can carry out to disaster Real-Time Monitoring, monitoring.
Summary of the invention
The invention provides a kind of new disaster Multi-function Warning System.
The invention provides a kind of disaster Multi-function Warning System, comprise central control unit, at least one road low-frequency sound wave monitoring means, infrasonic monitoring unit, short circuit probe monitoring means, open circuit probe monitoring means, alarm unit, expansion monitoring equipment control port, short circuit output control unit, open circuit output control unit and Voltage-output port, described low-frequency sound wave monitoring means is for Real-Time Monitoring low-frequency sound wave, described infrasonic monitoring unit is for Real-Time Monitoring infrasonic sound, described short circuit output control unit and open circuit output control unit are respectively used to trigger the different expansion monitoring equipments of controlling type, described low-frequency sound wave monitoring means, infrasonic monitoring unit, short circuit probe monitoring means, open circuit probe monitoring means, alarm unit, Voltage-output port, short circuit output control unit, open circuit output control unit and expansion monitoring equipment control port are all connected with described central control unit signal, described low-frequency sound wave monitoring means monitors after acoustic signals, described central control unit is reported to the police described alarm unit, make described Voltage-output port output setting voltage supply with acoustical generator and the use of expansion monitoring equipment, and the state of described short circuit output control unit and open circuit output control unit is overturn respectively, trigger the different expansion monitoring equipment work of controlling type, described monitored by infrasonic wave unit monitors after infrasonic sound number, described central control unit is reported to the police described alarm unit, make described Voltage-output port output setting voltage supply with acoustical generator and the use of expansion monitoring equipment, and the state of described short circuit output control unit and open circuit output control unit is overturn respectively, trigger the different expansion monitoring equipment work of controlling type, when described short circuit monitoring probe unit monitors input impedance and is less than setting value, described central control unit is reported to the police described alarm unit, make described Voltage-output port output setting voltage supply with acoustical generator and the use of expansion monitoring equipment, and the state of described short circuit output control unit and open circuit output control unit is overturn respectively, trigger the different expansion monitoring equipment work of controlling type, when described open circuit probe monitoring means monitors input impedance and is greater than setting value, described central control unit is reported to the police described alarm unit, make described Voltage-output port export described setting voltage and supply with acoustical generator and the use of expansion monitoring equipment, described short circuit output control unit and open circuit output control unit overturn respectively, trigger the different expansion monitoring equipment work of controlling type.
Described short circuit probe monitoring means and open circuit probe monitoring means can Real-Time Monitoring cracks, avalanche, water level etc.
Described disaster Multi-function Warning System, also comprise at least one low-frequency sound wave wave detector probe, inferior phonon pickup, short circuit probe and open circuit probe, described low-frequency sound wave wave detector probe connects one to one with described low-frequency sound wave monitoring means, described time phonon pickup is connected with described infrasonic monitoring unit, described short circuit probe is connected with described short circuit probe monitoring means, and described open circuit probe is connected with described open circuit probe monitoring means.
Described low-frequency sound wave monitoring means comprises connected low pass active trap and gain controlled amplifier.
Described central control unit is integrated circuit.
Described low-frequency sound wave monitoring means and low-frequency sound wave wave detector probe all have at least multiple.
Described disaster Multi-function Warning System, also comprises many grades of sound wave sensitivity selecting switch and sound wave sensitivity trimmer potentiometer, and described sound wave sensitivity selecting switch harmony wave sensitivity trimmer potentiometer is all connected with described central control unit.
The invention has the beneficial effects as follows: by this warning system is set, can Real-Time Monitoring acoustic signals, infrasound signals, crack, landslide, water logging, and can control in real time expansion equipment, can be widely used in the monitoring, alarming of the various occasions such as landslide, earth subsidence, rubble flow, river level, Reservoir region water level, dykes and dams water level.
Brief description of the drawings
Fig. 1 is the electrical block diagram of present embodiment disaster Multi-function Warning System.
Embodiment
By reference to the accompanying drawings the present invention is described in further detail below by embodiment.
As shown in Figure 1, present embodiment disaster Multi-function Warning System comprises integrated circuit 1, peripheral component and detection probe, and it can be widely used in the monitoring, alarming of the various occasions such as landslide, earth subsidence, rubble flow, river level, Reservoir region water level, dykes and dams water level.
This warning system is provided with sound wave sensitivity selecting switch 6 and the sound wave sensitivity trimmer potentiometer 7 of many grades, is applicable to no environment and installs and uses.
This warning system is provided with three road low-frequency sound wave wave detector probe signal input ends 2, a short out road probe signal input end 3, a road open circuit probe signal input end 4, a road infrasonic sound microphone signal input end 5, coordinates the monitor and alarm system of low-frequency sound wave wave detector probe, inferior phonon pickup, short circuit probe and a set of full-automation of open circuit probe composition; This warning system is provided with two 12V output port of power source that offer miscellaneous equipment use in order to trigger or to control the ports (short circuit and open circuit) of expansion equipment and 1 altogether.
This warning system is provided with the circuit of anti-error triggering and output prolongation.The 1st tunnel, the 2nd road and the 3rd road input end are the input of low-frequency sound wave wave detector probe, each passage has independently low pass trapper 10 and low pass active trap and gain controlled amplifier 11, in the time only having that wherein any 1 road detects signal or all signal do not detected, this system is in silent status; When wherein arbitrarily two-way or continuous time of all low-frequency sound wave signal all being detected and signal being detected exceeding 3 seconds (can set as required) when above, this system trigger alarm immediately, locked the lighting of ground sound LED light of its correspondence, make simultaneously two state turnovers of controlling the control port of expansion monitoring equipments 8 (normality short-circuit condition become open-circuit condition, normality open-circuit condition become short-circuit condition), trigger the different expansion monitoring equipments 8 of controlling types and work; And Voltage-output port 9 is exported the direct supply of a 12V, the monitoring equipment of supplying with acoustical generator and other expansion uses.In the process of reporting to the police, if low-frequency sound wave wave detector probe is while only having 1 road signal detected or all signal do not detected again, this system just approximately 1 minute (can set as required) just after automatically revert to initially (standby) state; In the process of reporting to the police, if low-frequency sound wave wave detector probe is while having two-way signal detected or all signal detected always, this system is just among warning always, closes down or exhaust electric weight until manual.
The 4th road input end is time phonon pickup probe input, be provided with sensitivity controller 12, exceed 3 seconds (can set as required) when above when the continuous time that inferior phonon pickup detects infrasound signals and signal detected, this system trigger alarm immediately, locked the lighting of infrasonic sound LED light that it is corresponding, make simultaneously two state turnovers of controlling the control port of expansion monitoring equipments 8 (normality short-circuit condition become open-circuit condition, normality open-circuit condition become short-circuit condition), trigger the different expansion monitoring equipments work of controlling types; And Voltage-output port 9 is exported the direct supply of a 12V, the monitoring equipment of supplying with acoustical generator and other expansion uses.
While using the probe monitoring, alarming that normality is open circuit form, probe must be connected to short circuit probe signal input end, in the time that the impedance at probe two ends is less than 44 kilo-ohms (can set as required), this system trigger alarm immediately, locked the lighting of short circuit LED light that it is corresponding, make simultaneously two state turnovers of controlling the control port of expansion monitoring equipments (normality short-circuit condition become open-circuit condition, normality open-circuit condition become short-circuit condition), trigger the different expansion monitoring equipments work of controlling types; And the direct supply of a 12V of Voltage-output port output, the monitoring equipment of supplying with other expansion uses.In the process of reporting to the police, the impedance until return to of probe output terminal is greater than after 50 kilo-ohms of states approximately 1 minute (can set as required), and equipment is just replied initially (standby) state.
While using the probe monitoring, alarming that normality is short circuit form, probe must be connected to open circuit probe signal input end, in the time that the impedance at probe two ends is greater than 50 kilo-ohms (can set as required), this system trigger alarm immediately, locked the lighting of open circuit LED light of its correspondence, make simultaneously two state turnovers of controlling the control port of expansion monitoring equipments (normality short-circuit condition become open-circuit condition, normality open-circuit condition become short-circuit condition), trigger the different expansion monitoring equipments work of controlling types; And the direct supply of a 12V of Voltage-output port output, the monitoring equipment of supplying with generator 14 and other expansion uses.In the process of reporting to the police, the impedance until return to of probe output terminal is less than after 44 kilo-ohms of states approximately 1 minute (can set as required), and equipment is just replied initially (standby) state.
Use external direct current 12V power supply, be provided with low-voltage prompting.When cell voltage is during lower than 9.6V, low-voltage hummer 13 is reported to the police immediately, please changes in time battery, in order to avoid the normal work of impact is reported by mistake.
Above content is in conjunction with concrete embodiment further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace.
Claims (7)
1. a disaster Multi-function Warning System, is characterized in that, comprises central control unit, at least one road low-frequency sound wave monitoring means, infrasonic monitoring unit, short circuit probe monitoring means, open circuit probe monitoring means, alarm unit, expansion monitoring equipment control port, short circuit output control unit, open circuit output control unit and Voltage-output port, described low-frequency sound wave monitoring means is for Real-Time Monitoring low-frequency sound wave, described infrasonic monitoring unit is for Real-Time Monitoring infrasonic sound, described short circuit output control unit and open circuit output control unit are respectively used to trigger the different expansion monitoring equipments of controlling type, described low-frequency sound wave monitoring means, infrasonic monitoring unit, short circuit probe monitoring means, open circuit probe monitoring means, alarm unit, Voltage-output port, short circuit output control unit, open circuit output control unit and expansion monitoring equipment control port are all connected with described central control unit signal, described low-frequency sound wave monitoring means monitors after acoustic signals, described central control unit is reported to the police described alarm unit, make described Voltage-output port output setting voltage supply with acoustical generator and the use of expansion monitoring equipment, and the state of described short circuit output control unit and open circuit output control unit is overturn respectively, trigger the different expansion monitoring equipment work of controlling type, described monitored by infrasonic wave unit monitors after infrasonic sound number, described central control unit is reported to the police described alarm unit, make described Voltage-output port output setting voltage supply with acoustical generator and the use of expansion monitoring equipment, and the state of described short circuit output control unit and open circuit output control unit is overturn respectively, trigger the different expansion monitoring equipment work of controlling type, when described short circuit monitoring probe unit monitors input impedance and is less than setting value, described central control unit is reported to the police described alarm unit, make described Voltage-output port output setting voltage supply with acoustical generator and the use of expansion monitoring equipment, and the state of described short circuit output control unit and open circuit output control unit is overturn respectively, trigger the different expansion monitoring equipment work of controlling type, when described open circuit probe monitoring means monitors input impedance and is greater than setting value, described central control unit is reported to the police described alarm unit, make described Voltage-output port export described setting voltage and supply with acoustical generator and the use of expansion monitoring equipment, described short circuit output control unit and open circuit output control unit overturn respectively, trigger the different expansion monitoring equipment work of controlling type.
2. disaster Multi-function Warning System as claimed in claim 1, it is characterized in that, also comprise at least one low-frequency sound wave wave detector probe, inferior phonon pickup probe, short circuit probe and open circuit probe, described low-frequency sound wave wave detector probe connects one to one with described low-frequency sound wave monitoring means, described infrasonic sound is picked up sound device probe and is connected with described infrasonic monitoring unit, described short circuit probe is connected with described short circuit probe monitoring means, and described open circuit probe is connected with described open circuit probe monitoring means.
3. disaster Multi-function Warning System as claimed in claim 2, is characterized in that, described low-frequency sound wave monitoring means comprises connected low pass active trap and gain controlled amplifier.
4. disaster Multi-function Warning System as claimed in claim 2, is characterized in that, described central control unit is integrated circuit.
5. the disaster Multi-function Warning System as described in any one in claim 2, is characterized in that, described low-frequency sound wave monitoring means and low-frequency sound wave wave detector probe all have at least multiple.
6. the disaster Multi-function Warning System as described in any one in claim 1-5, is characterized in that, also comprises many grades of sound wave sensitivity selecting switch, and described sound wave sensitivity selecting switch is connected with described central control unit.
7. disaster Multi-function Warning System as claimed in claim 6, is characterized in that, also comprises multi-Channel Acoustic wave sensitivity trimmer potentiometer, and described sound wave sensitivity trimmer potentiometer is connected with described central control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310009485.6A CN103914949B (en) | 2013-01-08 | 2013-01-08 | Natural disaster Multi-function Warning System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310009485.6A CN103914949B (en) | 2013-01-08 | 2013-01-08 | Natural disaster Multi-function Warning System |
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| Publication Number | Publication Date |
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| CN103914949A true CN103914949A (en) | 2014-07-09 |
| CN103914949B CN103914949B (en) | 2016-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310009485.6A Active CN103914949B (en) | 2013-01-08 | 2013-01-08 | Natural disaster Multi-function Warning System |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107966941A (en) * | 2018-01-17 | 2018-04-27 | 攀枝花学院 | Dykes and dams monitoring water level circuit |
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2013
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| CN103914949B (en) | 2016-06-15 |
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