CN201910116U - Sound electrical fire monitoring system - Google Patents
Sound electrical fire monitoring system Download PDFInfo
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- CN201910116U CN201910116U CN2011200210406U CN201120021040U CN201910116U CN 201910116 U CN201910116 U CN 201910116U CN 2011200210406 U CN2011200210406 U CN 2011200210406U CN 201120021040 U CN201120021040 U CN 201120021040U CN 201910116 U CN201910116 U CN 201910116U
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Abstract
The utility model relates to a monitoring system, in particular to a sound electrical fire monitoring system. The sound electrical fire monitoring system comprises a singlechip of a monitoring device, a sensor, a GSM (global system for mobile communication) module, a communication chip MAX232 and a sound chip, wherein a signal output end of the sensor is connected with a signal input end of a computer used for controlling the monitoring device, real-time communication between the computer used for controlling the monitoring device and the singlechip is carried out through the chip MAX232, the singlechip and the GSM module are communicated, meanwhile, the singlechip is controllably connected with the sound chip, and an output signal of the sound chip is connected with an audio input end of the GSM module. By virtue of the sound electrical fire monitoring system, an on-site warning is reported to a monitoring staff by a cell phone in a sound mode, and a disaster situation can be timely, conveniently and accurately reported.
Description
Technical field
The utility model relates to a kind of supervisory system, particularly a kind of voice electric fire monitoring system.
Background technology
At present, aspect electric fire disaster monitoring, generally use detector for electric fire protection.Detector for electric fire protection is installed in the scene of electrical equipment, and the collection site equipment running status sends to electric fire disaster monitoring equipment by fieldbus with this real-time status information in real time.Electric fire disaster monitoring equipment can carry out analyzing and processing to these real-time status information, can send alerting signal to the relevant personnel in the time of necessary.
Electric fire disaster monitoring equipment is general in the prior art adopts traditional sound and light alarm mode to send alerting signal.This mode generally is directly to send alarm sound by the loudspeaker that are installed on the electric fire disaster monitoring equipment, lights corresponding pilot lamp simultaneously and tells the duty management personnel what situation has taken place at scene this moment.Some high-end electric fire disaster monitoring equipment can be reported to the police to the mobile phone transmission Word message of appointment by the GSM network, this alarm technique implements more or less freely, but there are some drawbacks in this dual mode: the alarm range as traditional sound and light alarm mode is very narrow, can only the operator on duty in duty room report to the police, no matter under any circumstance this just require, must 24 hours in the duty room can not the shortage of staff, if operator on duty's duty room away from keyboard, and with regard to the very serious fault of electrical equipment generation at this moment, though electric fire disaster monitoring equipment has sent alerting signal, but the operator on duty does not find, can cause fault not got rid of timely and effectively like this, may produce very serious consequence.Though and GSM SMS alarm mode can remote alarms, still directly perceived inadequately, using neither be very convenient.
The utility model content
The purpose of this utility model provides a kind ofly can be in time gives the monitor staff with electric fault by the voice remote reporting, uses electric fire monitoring system more easily.
For achieving the above object, the utility model by the following technical solutions:
A kind of voice electric fire monitoring system, the computing machine, single-chip microcomputer, gsm module, the communication interface chip that comprise sensor, control watch-dog, the signal output part of described sensor connects the signal input part of computing machine, be connected by communication interface chip between computer interface and the single-chip microcomputer, single-chip microcomputer is connected with gsm module, described voice electric fire monitoring system also comprises speech chip, the signal output part of single-chip microcomputer is connected with the signal input part of speech chip, and the signal output part of speech chip is connected with the audio signal input end of gsm module.
Described voice electric fire monitoring system also is provided with SIM card, described SIM card is connected with gsm module, first pin of described SIM card, second pin, the 5th pin, the 6th pin link to each other with the 11 pin, the tenth pin, the 12 pin, the tenth three-prong of gsm module respectively, and the three-prong of SIM card links to each other with the 12 pin of gsm module.
Adopt above technological means can reach following technique effect:
The utility model has adopted Single-chip Controlling gsm module and speech chip, while speech chip control linkage gsm module, and gsm module is equipped with the mobile phone card, when breaking down, fault alarm can be informed owner to mobile phone with the form of voice by mobile phone, can find the place that fault takes place in time, exactly, and make emergency measures.
Description of drawings
Fig. 1 is a theory diagram of the present utility model;
Fig. 2 is circuit theory diagrams of the present utility model.
Embodiment
As shown in Figure 1: the utility model comprises computing machine, the single-chip microcomputer IC1 (STC12C5A16S2) of sensor, control watch-dog, gsm module IC2 (PTM100), communication interface chip IC3 (MAX232), speech chip IC4 (AP8921A).Wherein sensor connects on computers, computing machine and sensor do not draw in Fig. 2, be connected with communication interface chip IC3 with interface J2, computing machine and single-chip microcomputer IC1 that communication interface chip IC3 will control watch-dog carry out real-time Communication for Power, single-chip microcomputer IC2 is connected with gsm module IC2, simultaneously, the signal output part of single-chip microcomputer IC1 is connected with the signal input part of speech chip IC4, and the signal output part of speech chip IC4 is connected with gsm module IC2.
As shown in Figure 2: the 42 pin P1.2/RXD2 and the 40 three-prong P1.3/TXD2 of described single-chip microcomputer IC1 are connected the 7th pin UTXD1 and the 9th pin URXD1 of gsm module IC2 respectively.
The 20 three-prong P2.5 of described single-chip microcomputer IC1, the 24 pin P2.6, the 25 pin P2.7, the 26 pin P4.4, the 27 pin P4.5 connect the 15 pin sbt, the 14 pin s4, the tenth three-prong s3, the 11 pin s2, the tenth pin s1 of speech chip IC4 respectively.
The 5th pin P3.0RXD of described single-chip microcomputer IC1 links to each other with the 11 pin with the 12 pin of communication interface chip MAX232 respectively with the 7th pin P3.1/RXD, and the tenth three-prong of described communication interface chip IC3 links to each other with first pin with second pin of computer standard serial ports RS232 respectively with the 14 pin.
The second pin vout1 of described speech chip IC4 links to each other with the 22 pin MICO_P with the 20 three-prong MICO_N of gsm module IC2 respectively with three-prong vout2.Between the 20 three-prong MICO_N of the second pin vout1 of speech chip IC4 and gsm module, be serially connected with the series circuit of the 6th resistance R 6 and the second telefault L2, between the 22 pin MICO_P of the three-prong vout2 of speech chip IC4 and gsm module IC2, be serially connected with the series circuit of the 7th resistance R 7 and the 3rd telefault L3.The 20 three-prong MICO_N of gsm module IC2 and the second telefault L2 are respectively by the 17 capacitor C17 ground connection, the 22 pin MICO_P and the 3rd telefault L3 are respectively by the 19 capacitor C19 ground connection, and the 17 capacitor C17 is connected in series with the 19 capacitor C19 by series connection the 18 capacitor C18.Described the 6th resistance R 6 and the second telefault L2 are respectively by the 20 capacitor C20 ground connection, the 7th resistance R 7 and the 3rd telefault L3 are respectively by the 22 capacitor C22 ground connection, and the 20 capacitor C20 is connected in series with the 22 capacitor C22 by series connection the 21 capacitor C21.
Single-chip microcomputer IC1 also is provided with outer circuits, and the outer circuits of described single-chip microcomputer IC1 comprises oscillating circuit, reset circuit, power circuit.The oscillating circuit of described single-chip microcomputer IC1 is made of quartz crystal oscillator, the 13 capacitor C13, the 14 capacitor C14, wherein, quartz oscillator is serially connected between single-chip microcomputer IC1 the 14 pin XTAL2 and the 15 pin XTAL1, after the 13 capacitor C13 and the 14 capacitor C14 series connection, be connected in parallel on the two ends of quartz oscillator, the 13 capacitor C13, the 14 capacitor C14, and the 16 pin GND of single-chip microcomputer IC1 difference ground connection.
The reset circuit of described single-chip microcomputer IC1 comprises the first power supply VCC1, the 18 resistance R the 18, the 12 capacitor C12, the 4th pin P4.7/RST of described single-chip microcomputer IC1 links to each other with the first power supply VCC1 with ground with the 12 capacitor C12 by the 18 resistance R 18 respectively, wherein, the positive pole of the 12 capacitor C12 links to each other with the first power supply VCC1's, and the negative pole of the 12 capacitor C12 links to each other with the 4th pin P4.7/RST of single-chip microcomputer IC1.
The power circuit of described single-chip microcomputer IC1 comprises second source VCC2, the 6th capacitor C6, and wherein second source VCC2 links to each other with the 38 pin VCC of single-chip microcomputer, and the 38 pin VCC of single-chip microcomputer IC1 links to each other with ground by the 6th capacitor C6.
The outer circuits of described gsm module IC2 comprises that mainly the power circuit of gsm module IC2 is connected the circuit of SIM card IC5 with gsm module IC2.The power circuit of gsm module IC2 comprises mu balanced circuit.The mu balanced circuit of the power circuit of gsm module IC2 comprises one chip switching regulator U1 (wherein the model of one chip switching regulator is LM2576_ADJ), the first pin Vin of one chip switching regulator U1 connects second pin of power module J1, the second pin out of one chip switching regulator U1 is connected in series the voltage stabilizing diode D1 first telefault L1 respectively, the negative electrode of voltage stabilizing diode D1 connects the second pin out of one chip switching regulator, the plus earth of voltage stabilizing diode D1; Telefault L1 connects the power input of gsm module IC2.Between the power input of the first telefault L1 and gsm module IC2, be parallel with the series circuit of the second capacitor C2, second resistance R 2, first resistance R 1, wherein the positive pole of the second capacitor C2 is connected with telefault L1, and the negative pole of capacitor C2 is connected with second resistance R 2; The three-prong GND of described one chip switching regulator U1 and the 5th pin ON/OUT are connected respectively to second pin of power module J1, and the three-prong GND of one chip switching regulator U1 links to each other with the anode of voltage stabilizing diode D1 and the negative pole of the second capacitor C2 respectively with the 5th pin ON/OUT; The 4th pin fb of one chip switching regulator U1 is concatenated between first resistance R 1 and second resistance R 2.In addition, be serially connected with the first capacitor C1 between the first pin Vin of one chip switching regulator U1 and the three-prong GND, wherein the positive pole of first capacitor connects the first pin Vin of one chip switching regulator U1, the negative pole of the first capacitor C1 connects the three-prong GND of one chip switching regulator U1, and first pin of power module J1 is directly received on the 3rd power supply VCC3.
The 11 pin SIM_CLK of described gsm module IC, the tenth pin SIM_RST, the 12 pin SIM_IO, the continuous SIM_VCC of the tenth three-prong link to each other with the first pin CLK, the second pin RST, the 5th pin IO, the 6th pin VPP of SIM card IC5 respectively, in addition, the three-prong VCC of SIM card IC5 also links to each other with the 12 pin SIM_VCC of gsm module IC2.
In addition, the 14 pin PWRKEY of gsm module IC2 is by the 5th resistance R 5 ground connection.The 17 pin STATUS_OUT of gsm module IC2 is concatenated on the base stage of triode Q1 by being connected in series the 3rd resistance R 3, the grounded emitter of triode Q1, the collector of triode Q1 is concatenated on the negative electrode of first LED 1 by the 4th resistance R 4 of connecting, and the anode of first LED 1 is received on the power supply.The 31 pin GND4 of gsm module IC2, the 32 pin GND5 the 35 pin GND6, the 36 pin GND7 be ground connection respectively, simultaneously, the 32 pin GND5 of gsm module IC2 receives second pin, three-prong, the 4th pin and the 5th pin of module J 8 respectively.
The outer circuits of described speech chip IC4 mainly be the first pin out1 of speech chip by serial connection the 19 resistance R 19 ground connection, between the first pin out1 of speech chip and the 19 resistance R 19, be serially connected with second LED 2; The 4th pin VSS ground connection of speech chip IC4, the 6th pin V33 of speech chip IC4 is connected in series the 15 resistance R 15 back ground connection, and the 8th pin osc of speech chip IC4 meets the 4th power supply VCC4 after being connected in series the 8th resistance; The 16 pin rst of speech chip IC4 meets the 5th power supply VCC5 after being connected in series the 4th capacitor C4, the 12 pin vdd of speech chip IC4 links to each other with ground with the 6th power supply VCC6 respectively, between speech chip IC4 the 12 pin vdd and ground, be serially connected with the 5th capacitor C5, wherein, the positive pole of the 5th capacitor C5 links to each other with the 12 pin vdd of speech chip IC4, and the negative pole of the 5th capacitor C5 links to each other with ground; The 15 pin sbt, the 14 pin s4 of described speech chip IC4, the tenth three-prong s3, the 11 pin s2, the tenth pin s1 receive on the power supply after the 13 resistance R the 13, the 14 resistance R the 14, the 15 resistance R the 15, the 16 resistance R the 16, the 17 resistance R 17 links together by being connected in series respectively.
The outer circuits of described communication interface chip IC3 is: first pin of communication interface chip IC3 is connected by being connected in series the 9th capacitor C9 with three-prong, the 4th pin of communication interface chip IC3 is connected by being connected in series the 8th capacitor C8 with the 5th pin, the 6th pin ground connection of communication interface chip IC3, serial connection the tenth capacitor C10 between the 6th pin of communication interface chip IC3 and ground; The 15 pin of communication interface chip IC3 is connected with the 16 pin, between the 15 pin of communication interface chip IC3 and the 16 pin, be serially connected with the 3rd capacitor C3, simultaneously, the 15 pin ground connection of communication interface chip IC3, the 16 pin of communication interface chip IC3 is received on the power supply.
The concrete course of work is: in the time of breaking out of fire, sensor sends the signal of sensing in the computing machine of control watch-dog, the interface of the computing machine of control watch-dog sends communication message by interface chip IC3 to single-chip microcomputer IC1, and single-chip microcomputer IC1 analyzes message.After single-chip microcomputer IC1 analyzed out and is which kind of type of alarm, order gsm module IC2 dialed the cell-phone number that is solidificated in advance in the storer.After the owner of mobile phone connects phone, single-chip microcomputer IC1 sends the address information that the condition of a disaster takes place for speech chip IC4, speech chip IC4 can find the address that the condition of a disaster takes place after receiving address information at once, and the alarm voice that will be cured is in advance play, simultaneously these voice are sent to the audio input port of gsm module IC2, gsm module IC2 plays to the owner of mobile phone with described alert audio, and the owner of mobile phone just can directly hear this moment be which kind of warning from phone.
Very visual and clear of voice electrical fire electric monitoring equipment alarm of the present utility model can be told the monitor staff with the condition of a disaster by mobile phone at any time, uses very convenient.
Claims (2)
1. voice electric fire monitoring system, comprise sensor, the computing machine of control watch-dog, single-chip microcomputer, gsm module, communication interface chip, the signal output part of described sensor connects the signal input part of computing machine, be connected by communication interface chip between computer interface and the single-chip microcomputer, single-chip microcomputer is connected with gsm module, it is characterized in that: described voice electric fire monitoring system also comprises speech chip, the signal output part of single-chip microcomputer is connected with the signal input part of speech chip, and the signal output part of speech chip is connected with the audio signal input end of gsm module.
2. a kind of voice electric fire monitoring system as claimed in claim 1, it is characterized in that: described voice electric fire monitoring system also is provided with SIM card, described SIM card is connected with gsm module, first pin of described SIM card, second pin, the 5th pin, the 6th pin link to each other with the 11 pin, the tenth pin, the 12 pin, the tenth three-prong of gsm module respectively, and the three-prong of SIM card links to each other with the 12 pin of gsm module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200210406U CN201910116U (en) | 2011-01-24 | 2011-01-24 | Sound electrical fire monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200210406U CN201910116U (en) | 2011-01-24 | 2011-01-24 | Sound electrical fire monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201910116U true CN201910116U (en) | 2011-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200210406U Expired - Lifetime CN201910116U (en) | 2011-01-24 | 2011-01-24 | Sound electrical fire monitoring system |
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| Country | Link |
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| CN (1) | CN201910116U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519421A (en) * | 2011-12-06 | 2012-06-27 | 沈阳第三三○一工厂 | Synchronicity detector of mirror gun |
| CN107018242A (en) * | 2017-03-13 | 2017-08-04 | 贵州乌江水电开发有限责任公司沙沱发电厂 | Water power monitors announce system of integrated information and its automatic speech Notification Method |
-
2011
- 2011-01-24 CN CN2011200210406U patent/CN201910116U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519421A (en) * | 2011-12-06 | 2012-06-27 | 沈阳第三三○一工厂 | Synchronicity detector of mirror gun |
| CN107018242A (en) * | 2017-03-13 | 2017-08-04 | 贵州乌江水电开发有限责任公司沙沱发电厂 | Water power monitors announce system of integrated information and its automatic speech Notification Method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110727 |