CN208569846U - Geological Hazards Monitoring situation informs system - Google Patents

Abstract

The utility model discloses a kind of Geological Hazards Monitoring situations to inform system, including control module, wireless communication module, voice module, power amplifier module, relay module, pronunciation device and power module；The control module is used to obtain the environmental situation information of monitoring field and is managed and analyzes；The wireless communication module is for realizing the communication between control module and handheld terminal and/or host computer；The control signal that the voice module is used to be issued according to control module exports corresponding voice messaging；The power amplifier module is for amplifying the voice messaging；The relay module is for controlling the working condition of power amplifier module；The pronunciation device is installed on the eminence nearby of the residential area in geological disaster coverage, for amplified voice messaging to be carried out voice broadcasting.Its remarkable result is: notification curriculum offering is convenient, and triggering mode multiplicity greatly improves the flexibility of system, more perfect to the reflection function of emergency situations.

Description

Geological Hazards Monitoring situation informs system

Technical field

The utility model relates to arrive monitoring technology for geological hazards field, specifically, being a kind of Geological Hazards Monitoring situation Informing system.

Background technique

It is numerous that geological disaster automates early-warning and predicting means, can be reached by SMS, mail, the scene modes such as propaganda directed to communicate To the purpose for making prevention in advance.With the raising of automatization level, more and more automated manuals apply to reality now In engineering project, dangerous situation is once found by automatic monitoring platform, information will be sent to the relevant personnel from the background or scene is broadcast Report voice.

But most of automations at this stage inform that system compatibility is poor, are partially limited to automatic monitoring platform, One Geological Hazards Monitoring automation informing system can only broadcast a kind of voice messaging of monitoring means, for the field of means multiplicity Ground cost is larger；Meanwhile human-computer interaction is poor, it cannot be for the monitoring means of each type or each sensor setting ginseng Number, function setting are single；Remotely voice cannot be broadcasted by real-time line, it is not perfect to the reflection function of emergency situations.

Summary of the invention

In view of the deficiencies of the prior art, it is informed the purpose of the utility model is to provide a kind of Geological Hazards Monitoring situation and is System broadcasts content by man-computer cooperation flexible choice, achievees the purpose that taking precautions against geological disaster destroys.

In order to achieve the above objectives, the technical solution adopted in the utility model is as follows:

A kind of Geological Hazards Monitoring situation informing system, key are: including control module, wireless communication module, language Sound module, power amplifier module, relay module, pronunciation device and power module；

The input terminal group of the control module is connected with geological disaster monitoring system, for obtaining the environmental state of monitoring field Gesture information, and data are managed and are analyzed；

The wireless communication module is connected with the first serial end group of the control module, for realizing control module and hand Hold the communication between terminal and/or host computer；

The voice module is connected with the second serial end group of the control module, the control for being issued according to control module Signal processed exports corresponding voice messaging；

The power amplifier module is connected with the signal output end group of the voice module, for amplifying the voice messaging；

The relay module is connected with the control signal output of the control module, for the work to power amplifier module State is controlled；

The pronunciation device is installed on the eminence nearby of the residential area in geological disaster coverage, for believing amplified voice Breath carries out voice broadcasting；

The power module is used to provide power supply to above-mentioned each module.

Further, it is also connected with memory module and reserved serial communication module on the control module.

Further, the relay module includes light emitting diode D14, phototriode Q6, triode Q5, relay Be connected to the first working power after the anode series resistance R3 of K1, the light emitting diode D14, the cathode of the light emitting diode with The control signal output of the control module is connected, and the photosensitive part of the phototriode Q6 is close to the light emitting diode D14 is arranged, the collector of phototriode Q6, the base after the emitter series resistor R40 of phototriode Q6 with triode Q5 Extremely be connected, be connected to input power after the coil windings of the collector series relay K1 of triode Q5 and resistance R36, it is described after The switch sections of electric appliance K1 access the power circuit of the power amplifier module, the emitter ground connection of triode Q5；In the triode The collector of Q5 is also connected with the cathode of the anode of diode D13, light emitting diode D12 respectively, the cathode of diode D13 with it is defeated Enter power supply to be connected, is connected to the input power after the anode series resistance R34 of light emitting diode D12.

Further, the power module includes battery portion and power management section, wherein the power management section Circuit is managed including the first electric power management circuit and second source.

Further, first electric power management circuit include zener diode D7, electric pressure converter U8, voltage-stablizer U7 with Zener diode D8, the anode of the zener diode D7 are connected with the anode of battery portion, and the cathode of zener diode D7 is defeated Input power and it is connected out with the voltage input end of electric pressure converter U8, the voltage input end of electric pressure converter U8 is also through capacitor It is grounded after C20, the enable end series resistor R26 of electric pressure converter U8 is followed by the input power, the phase of electric pressure converter U8 End is connected after the first LC filter circuit with the voltage input end of voltage-stablizer U7, and the voltage output end of voltage-stablizer U7 is filtered through the 2nd LC Wave circuit exports the first working power, the first LC filter circuit also feedback pressure regulation through resistance R24 Yu electric pressure converter U8 End is connected, and the driving end serial capacitance C15 of the electric pressure converter U8 is connected with its phase terminal, the phase terminal of electric pressure converter U8 It is grounded after reversely concatenating the zener diode D8 with the common end of capacitor C15.

Further, the second source management circuit includes zener diode D9, electric pressure converter U10 and two pole of pressure stabilizing Pipe D10, the anode of the zener diode D9 are connected with the anode of battery portion, the cathode output input electricity of zener diode D9 Source is simultaneously connected with the voltage input end of electric pressure converter U108, and the voltage input end of electric pressure converter U10 is also followed by through capacitor C31 Ground is grounded after the enable end series resistor R32 of electric pressure converter U10, and the phase terminal of electric pressure converter U10 is through the 3rd LC filtered electrical The second working power, the 3rd LC filter circuit also feedback voltage adjusting end through resistance R30 Yu electric pressure converter U10 are exported behind road It is connected.

This programme is intended to rely on the data acquisition function of automatic monitoring platform, to the geological disaster of existing automatic monitoring equipment Point carries out automatic information informing, and control module first automatically analyzes comparison after obtaining monitoring data, sends out in Geological Hazards Monitoring point In the case where the shape that changes, monitoring data and the variable for presetting threshold value are larger, and the data are passed through short message or mail etc. at this time The mode of wireless telecommunications is informed, while being controlled relay module and being connected the power circuit of power amplifier module, while passing through voice module Voice messaging is issued, and power amplifier module is driven to issue voice via sounding device, voice messaging is played out, it will be in informing Hold casting to the common people in geologic hidden peril range of point influence.

The remarkable result of the utility model is: under the mode of man-computer cooperation, the curriculum offering of notification is convenient, triggering Mode multiplicity both can be informed system for content by automated system automatic trigger, and can also be triggered by the way of human-computer interaction, also The flexibility of system informing content can be greatly improved by way of real-time live line；It being capable of remotely real-time line casting Voice, it is more perfect to the reflection function of emergency situations.

Detailed description of the invention

Fig. 1 is the schematic block circuit diagram of the utility model；

Fig. 2 is the circuit diagram of control module；

Fig. 3 is the circuit diagram of wireless communication module；

Fig. 4 is the circuit diagram of voice module；

Fig. 5 is the circuit diagram of power amplifier module；

Fig. 6 is the circuit diagram of memory module；

Fig. 7 is the circuit diagram of reserved serial communication module；

Fig. 8 is the circuit diagram of the first electric power management circuit；

Fig. 9 is the circuit diagram of second source management circuit；

Figure 10 is the circuit diagram of relay module.

Specific embodiment

Specific embodiment of the present utility model and working principle are described in further detail with reference to the accompanying drawing.

As shown in Figure 1, a kind of Geological Hazards Monitoring situation informs system, including control module, wireless communication module, voice Module, power amplifier module, relay module, pronunciation device, power module, memory module and reserved serial communication module；

The input terminal group of the control module is connected with geological disaster monitoring system, for obtaining the environmental state of monitoring field Gesture information, and data are managed and are analyzed；The first serial end group phase of the wireless communication module and the control module Even, for realizing the communication between control module and handheld terminal and host computer；The voice module and the control module Second serial end group is connected, and the control signal for being issued according to control module exports corresponding voice messaging；The power amplifier mould Block is connected with the signal output end group of the voice module, for amplifying the voice messaging；The relay module and institute The control signal output for stating control module is connected, and controls for the working condition to power amplifier module；The pronunciation device It is installed on eminence near the residential area in geological disaster coverage, for amplified voice messaging to be carried out voice broadcasting；It is described Power module is used to provide power supply to above-mentioned each module, and the memory module is for storing control parameter preset, the reserved string Mouth communication module is for the transmission of the data of system update or whole system.

In the specific implementation, multiple systemic functions built in the control module, first is that receiving geological disaster monitoring system Triggering media communication, according to build-in function automatic discrimination notification；Second is that receiving the parametrization setting of administrative staff, management People can be configured the parameter preset threshold value of the system of informing according to agreement order by short message, and set content includes different prisons Measurement equipment notification grade classification, plays the functions such as control at information play time length.Third is that receiving handheld terminal or upper The real-time online link information of machine informs that related people can broadcast online if any special notification by on-line joining process function It notifies breath.

In this example, this informing system can also pass through wireless communication module and the APP/ public platform phase on Intelligent mobile equipment Even, after automatic monitoring platform issues and informs short message, APP/ public platform responsible person concerned can receive text and voice informing Information, built-in function is additionally provided with the geological disaster point information inquiry that related personnel is responsible for, sounding device informs the information of system Inquiry.Person liable, which connects, makes subsequent processing after receiving informing text information or voice messaging, and in addition the end APP can pass through Telephone number directly calls this informing system, can carry out real-time online publication voice messaging upon connection.

Preferably, the sounding device is loudspeaker, is mounted on eminence near the residential area in geological disaster coverage, with convenient Voice messaging diffusion.

Referring to attached drawing 2, the control module uses the minimum built of the single-chip microcontroller U1 based on model STM32F103C8T6 System, STM32F103C8T6 are a 32 microcontrollers based on ARM Cortex-M kernel STM32 series, and program is deposited Reservoir capacity is 64KB, needs voltage 2V~3.6V, and operating temperature is -40 DEG C~85 DEG C.Wherein the 18th, the 19th, the 21st, 22, the 45th, the 46th pin is connected to wireless communication module, and the 25th and the 26th pin is connected to the voice module, the 27th pin It is connected to the power amplifier module, the 28th pin control signal output is connected to relay module, the 11st, the 12nd, the 13rd pin Connect the reserved serial communication module, the 14th, the 15th, the 16th, the 17th pin connection memory module.

Referring to attached drawing 3, the wireless communication module U11 uses the SIM800 communication system based on GPRS communication mode, 1st is connected with the 26th of the control module the with the 25th pin respectively with the 2nd pin, realizes information exchange between the two.

Referring to attached drawing 4, the voice module uses JQ6500 speech chip, which is to provide the MP3 core of serial ports Piece, perfection are integrated with the hard decoder of MP3, WMV.Software support TF card driving simultaneously supports computer directly to update spiflash's Content supports FAT16, FAT32 file system, can be completed by the instruction of simple serial ports play specified music and how The functions such as music are played, it is practical and convenient, it is reliable and stable, it is widely used and is held tightly and the fields such as various types of voice prompt in failure.It should JQ6500 speech chip the 6th, the 7th pin be connected as serial communication interface with control module, the 1st, the 2nd pin with it is described Power amplifier module is connected, to export voice messaging.

Referring to attached drawing 5, the power amplifier module U13 uses TDA7377 chip, which is the AB class sound equipment employed new technology Amplifier, professional complete complementary output stage structure and internal fixed gain ensure that, guarantee undistorted in high-power lower output The accuracy of notification；And peripheral element is considerably less, simplifies the attended operation between electric elements, U13 the 4th, 5th pin is connected with the voice module, obtain voice messaging, after enhanced processing by its 1st, the 2nd pin export to Sounding device, that is, loudspeaker play.

Referring to attached drawing 6, the memory module U4 is W25Q64, is that the large capacity SPI-Flash that Hua Bang company releases is produced Product, the capacity of W25Q64 are 64Mb, i.e. 8M byte.The capacity of 2M is divided into 128 blocks (Block), each block size by W25Q64 For 64K byte, each piece is divided into 16 sectors (Sector), the byte of each sector 4K again.The minimum erasure unit of W25Q64 For a sector, that is, 4K byte must be wiped every time.The erase-write cycles of W25Q64 up to 10W times, with 20 years numbers According to the pot-life, support voltage is 2.7~3.6V, and W25Q64 supports the SPI of standard, also support dual output/tetra- outputs SPI, Maximum SPI clock can achieve 80Mhz.Its 1st, the 2nd, the 5th, the 6th pin be connected to the control module, realize depositing for data Enter and writes out.

Referring to attached drawing 7, the reserved serial communication module is RS485 serial communication module.

In this example, the power module includes battery portion and power management section, wherein the power management section packet It includes the first electric power management circuit and second source manages circuit, managing circuit by the first electric power management circuit and second source will The voltage of battery portion is converted to the voltage rating that modules are able to use.

Wherein, first electric power management circuit is as shown in figure 8, include zener diode D7, electric pressure converter U8, pressure stabilizing Device U7 and zener diode D8, the anode of the zener diode D7 are connected with the anode of battery portion, zener diode D7's Cathode output input power Power-in is simultaneously connected with the voltage input end VIN of electric pressure converter U8, the electricity of electric pressure converter U8 Pressure input terminal VIN is also grounded after capacitor C20, and the enable end ENA series resistor R26 of electric pressure converter U8 is followed by the input electricity The phase terminal PH of source Power-in, electric pressure converter U8 after the first LC filter circuit with the voltage input end VDD of voltage-stablizer U7 It is connected, the voltage output end VOUT of voltage-stablizer U7 exports the first working power of 3.3V VCC through the 2nd LC filter circuit, to be language Sound chip U1, single-chip microcontroller U3 power supply and memory module U4, the first LC filter circuit is also through resistance R24 and electric pressure converter The feedback voltage adjusting end VSNS of U8 is connected, driving end BOOT serial capacitance C15 and its phase terminal PH phase of the electric pressure converter U8 Even, the phase terminal PH of electric pressure converter U8 is grounded after reversely concatenating the zener diode D8 with the common end of capacitor C15.

It can also be seen that the first LC filter circuit includes inductance L2 and electrolytic capacitor C21 from Fig. 8, inductance L2's One end is connected with the phase terminal PH of the electric pressure converter U8, the voltage input end of the other end of inductance L2 and the voltage-stablizer U7 VDD is connected, and the other end of the inductance L2 is also grounded through the electrolytic capacitor C21；The 2nd LC filter circuit includes inductance L1 and electrolytic capacitor C16 and capacitor C17, C18, one end of the inductance L1 are connected with the voltage output end VOUT of voltage-stablizer U7, The other end of the inductance L1 exports the first working power VCC, the voltage output end of the inductance L1 and voltage-stablizer U7 The electrolytic capacitor C16, capacitor C17, capacitor C18 are connected in parallel between the common end and ground terminal of VOUT.

Referring to attached drawing 9, the second source management circuit includes zener diode D9, electric pressure converter U10 and pressure stabilizing two Pole pipe D10, the anode of the zener diode D9 are connected with the anode of battery portion, and the cathode of zener diode D9 exports input Power supply Power-in is simultaneously connected with the voltage input end VIN of electric pressure converter U10, the voltage input end VIN of electric pressure converter U10 It is also grounded, is grounded after the enable end ENA series resistor R32 of electric pressure converter U10, the phase of electric pressure converter U10 after capacitor C31 Position end PH exports the second working power of 3.7V after the 3rd LC filter circuit, thus power for GPRS chip, the 3rd LC Filter circuit is also connected through resistance R30 with the feedback voltage adjusting end of electric pressure converter U10.

As shown in figure 9, the 3rd LC filter circuit includes inductance L3 and electrolytic capacitor C33, one end of inductance L3 and institute The phase terminal PH for stating electric pressure converter U10 is connected, and the other end of inductance L3 exports second working power, the inductance L3's The other end is also grounded through the electrolytic capacitor C33.

Referring to attached drawing 10, relay module includes light emitting diode D14, phototriode Q6, triode Q5, relay The first working power VCC is connected to after the anode series resistance R3 of K1, the light emitting diode D14, light emitting diode D14's Cathode is connected with the control signal output JDQ of the control module, and the photosensitive part of the phototriode Q6 is close to described Light emitting diode D14 setting, the collector of phototriode Q6 are connected to input power Power-in, the hair of phototriode Q6 It is connected after emitter-base bandgap grading series resistor R40 with the base stage of triode Q5, the coil windings of the collector series relay K1 of triode Q5 Be connected to input power after resistance R36, the switch sections of the relay K1 access the power circuit of the power amplifier module, three The emitter of pole pipe Q5 is grounded, and the emitter of triode Q5 is also connected through resistance R41 with its base stage；In the collection of the triode Q5 Electrode is also connected with the cathode of the anode of diode D13, light emitting diode D12 respectively, the cathode and input power of diode D13 Power-in is connected, and the input power Power-in is connected to after the anode series resistance R34 of light emitting diode D12.

After the control signal output JDQ of control module issues control signal, light emitting diode D14 conducting shines, after And phototriode Q6, triode Q5 be connected, the coil windings of relay K1 obtain it is electric so that the common in its switch sections It is separated with normally-closed contact, it is connected between common and normally opened contact, so that input power Power-in can be loaded into Power amplifier module is played out to be transferred to sounding device after the voice messaging that voice module issues is amplified, is informed in geological disaster The corresponding information of resident in coverage.

In this example, the electric pressure converter U8 and electric pressure converter U10 are all made of TPS5430 High Output Current PWM conversion Device, the Width funtion output area with 5.5V~36V, up to 3A continuous (4A peak value) export electric current, and 110m Ω is integrated Switch mosfet realizes up to 95% high efficiency.Wide output voltage range: adjustable down to 1.22V, initial precision is 1.5%, Internal compensation reduces number of external components to the maximum extent, and fixed 500kHz switching frequency is suitable for small filter size, passes through Input voltage feed forward improves route adjusting and transient response, and system has received ductility limit system, and overvoltage protection and Thermal shutdown are protected, and -40 DEG C To 125 DEG C of working junction temperature ranges.

And the linear voltage stabilizing chip LM1117-3.3 of low pressure drop three that the voltage-stablizer U7 then uses positive voltage to export.

This programme relies on the data acquisition function of automation geological disaster monitoring system, supervises to having automation geological disaster The geological disaster point of examining system carries out automatic information informing, first after the monitoring data of control module acquisition geological disaster monitoring system certainly Dynamic analysis comparison, when the case where Geological Hazards Monitoring point deforming, monitoring data can with preset the variable of threshold value compared with Greatly, the data are informed into corresponding personnel by way of the wireless telecommunications such as short message or mail at this time, while controls relay module The power circuit of power amplifier module is connected, while voice messaging is issued by voice module, and after power amplifier module enhanced processing Voice is issued by sounding device, the preset notification for being converted into voice messaging is played out, by the content of informing broadcast to The common people in geologic hidden peril range of point influence.

Claims (6)

1. a kind of Geological Hazards Monitoring situation informs system, it is characterised in that: including control module, wireless communication module, voice Module, power amplifier module, relay module, pronunciation device and power module；

The input terminal group of the control module is connected with geological disaster monitoring system, and the environmental situation for obtaining monitoring field is believed Breath, and data are managed and are analyzed；

The wireless communication module is connected with the first serial end group of the control module, for realizing control module and holds eventually Communication between end and/or host computer；

The voice module is connected with the second serial end group of the control module, the control letter for being issued according to control module Number corresponding voice messaging of output；

The power amplifier module is connected with the signal output end group of the voice module, for amplifying the voice messaging；

The relay module is connected with the control signal output of the control module, for the working condition to power amplifier module It is controlled；

The pronunciation device be installed on the residential area in geological disaster coverage nearby eminence, for by amplified voice messaging into Row voice plays；

The power module is used to provide power supply to above-mentioned each module.

2. Geological Hazards Monitoring situation according to claim 1 informs system, it is characterised in that: on the control module It is also connected with memory module and reserved serial communication module.

3. Geological Hazards Monitoring situation according to claim 1 informs system, it is characterised in that: the relay module packet Include the anode series electricity of light emitting diode D14, phototriode Q6, triode Q5, relay K1, the light emitting diode D14 It is connected to the first working power after resistance R3, the cathode of light emitting diode D14 and the control signal output of the control module It is connected, the photosensitive part of the phototriode Q6 is arranged close to the light emitting diode D14, the collector of phototriode Q6 It is connected to input power, is connected after the emitter series resistor R40 of phototriode Q6 with the base stage of triode Q5, triode Q5 Collector series relay K1 coil windings and resistance R36 after be connected to input power, the switch portion of the relay K1 It is tapped into the power circuit of the power amplifier module, the emitter ground connection of triode Q5；Also divide in the collector of the triode Q5 It is not connected with the cathode of the anode of diode D13, light emitting diode D12, the cathode of diode D13 is connected with input power, hair The input power is connected to after the anode series resistance R34 of optical diode D12.

4. Geological Hazards Monitoring situation according to claim 1 informs system, it is characterised in that: the power module includes Battery portion and power management section, wherein the power management section includes the first electric power management circuit and second source management Circuit.

5. Geological Hazards Monitoring situation according to claim 4 informs system, it is characterised in that: first power management Circuit includes zener diode D7, electric pressure converter U8, voltage-stablizer U7 and zener diode D8, the sun of the zener diode D7 Pole is connected with the anode of battery portion, and the cathode output input power of zener diode D7 is simultaneously defeated with the voltage of electric pressure converter U8 Enter end to be connected, the voltage input end of electric pressure converter U8 is also grounded after capacitor C20, and the enable end of electric pressure converter U8 concatenates electricity Resistance R26 is followed by the input power, voltage of the phase terminal of electric pressure converter U8 after the first LC filter circuit with voltage-stablizer U7 Input terminal is connected, and the voltage output end of voltage-stablizer U7 exports the first working power, the first LC filter through the 2nd LC filter circuit Wave circuit is also connected through resistance R24 with the feedback voltage adjusting end of electric pressure converter U8, the driving end concatenation of the electric pressure converter U8 Capacitor C15 is connected with its phase terminal, and the phase terminal of electric pressure converter U8 reversely concatenates the pressure stabilizing two with the common end of capacitor C15 It is grounded after pole pipe D8.

6. Geological Hazards Monitoring situation according to claim 4 informs system, it is characterised in that: the second source management Circuit includes the anode and electricity of zener diode D9, electric pressure converter U10 and zener diode D10, the zener diode D9 The anode of pond part is connected, the cathode output input power and the voltage input end with electric pressure converter U10 of zener diode D9 It is connected, the voltage input end of electric pressure converter U10 is also grounded after capacitor C31, the enable end series resistor of electric pressure converter U10 It is grounded after R32, the phase terminal of electric pressure converter U10 exports the second working power, the 3rd LC after the 3rd LC filter circuit Filter circuit is also connected through resistance R30 with the feedback voltage adjusting end of electric pressure converter U10.