CN103794036A - Wireless multipoint intelligent alarm system and control method thereof - Google Patents

Wireless multipoint intelligent alarm system and control method thereof Download PDF

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Publication number
CN103794036A
CN103794036A CN201410013710.8A CN201410013710A CN103794036A CN 103794036 A CN103794036 A CN 103794036A CN 201410013710 A CN201410013710 A CN 201410013710A CN 103794036 A CN103794036 A CN 103794036A
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CN
China
Prior art keywords
module
alarm
wireless
chip microcomputer
warning message
Prior art date
Application number
CN201410013710.8A
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Chinese (zh)
Inventor
居敏花
臧华东
李洪群
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苏州工业职业技术学院
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Application filed by 苏州工业职业技术学院 filed Critical 苏州工业职业技术学院
Priority to CN201410013710.8A priority Critical patent/CN103794036A/en
Publication of CN103794036A publication Critical patent/CN103794036A/en

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Abstract

The invention relates to a wireless multipoint intelligent alarm system and a control method of the wireless multipoint intelligent alarm system, wherein the wireless multipoint intelligent alarm system and the control method can conduct beforehand monitoring on various accidents occurring in a house and perform remote alarming, so that life and property of a user are protected against loss. The wireless multipoint intelligent alarm system comprises at least one single-chip microcomputer auxiliary unit module and a single-chip microcomputer main unit module. After receiving changes in temperature, people and gas content, a first single-chip microcomputer system in each single-chip microcomputer auxiliary unit sends an instruction to a sound-light alarm module to make the sound-light alarm module give a sound and light alarm and controls a wireless transmitter module to wirelessly transmit alarm information when the temperature exceeds a preset value or suspicious people appear or the gas content becomes abnormal. In the single-chip microcomputer main unit module, according to the alarm information received by a wireless receiver module, a second single-chip microcomputer system controls a display module to display the specific transmitting position and the alarm type and controls a teletransmission module to send the alarm information to a remote terminal.

Description

A kind of wireless multipoint intelligent alarm system and control method thereof
Technical field
The present invention relates to a kind of warning system and control method thereof, relate in particular to a kind of wireless multipoint intelligent alarm system and control method thereof.
Background technology
Along with improving constantly of Chinese national economy and living standards of the people, household safe problem more and more receives people's concern, intelligent anti-theft, prevent fires, put the hot technology that gas leakage alarming system is current intelligent alarm field, there is at present increasing producer research warning system technology both at home and abroad, but the price comparison of finished product is high, therefore develop a set of demand that can adapt to China market, intelligent alarm system low price, that reliability is higher, multiple functional has important practical significance.
Summary of the invention
The object of the present invention is to provide a kind of wireless multipoint intelligent alarm system, so that find in time the monitoring imminent theft in place, fire and Leakage Gas.
To achieve these goals, a kind of wireless multipoint intelligent alarm system, comprises at least one single-chip microcomputer extension set module and a single-chip microcomputer host module, wherein:
Described single-chip microcomputer extension set module comprises:
Thermal release electric infra-red ray sensing module, temperature and personnel's variation in monitoring of environmental;
Gas sensor module, gas content in monitoring air;
Sound and light alarm module, receives after instruction and sounds and light warning prompting;
Wireless transmitter module, wireless transmit warning message; And
The first Single Chip Microcomputer (SCM) system, connect described thermal release electric infra-red ray sensing module, described gas sensor module, described wireless transmitter module and described sound and light alarm module, receive after the variation of temperature, personnel and gas content, when temperature exceedes preset value, occurs that a suspect or gas content send instruction when abnormal and sound to described sound and light alarm module and light warning prompting, and control described wireless transmitter module wireless transmit warning message;
Described single-chip microcomputer host module comprises:
Wireless receiving module, receives the warning message of described wireless transmitter module;
Display module, what show described warning message sends position and type of alarm;
Remote transmission module, is sent to a remote terminal by warning message; And
Second singlechip system, connect described wireless receiving module, described display module and described remote transmission module, the warning message receiving according to described wireless receiving module, what the demonstration of control display module was concrete sends position and type of alarm, and controls remote transmission module transmission warning message to described remote terminal.
Preferably, described thermal release electric infra-red ray sensing module comprises temperature sensor, Thermoelectric Infrared Sensor, Fresnel Lenses and dedicated processes chip BISS0001 with the corresponding model of described Thermoelectric Infrared Sensor.
Preferably, described gas sensing module comprises a MQ9 sensor and an A/D change-over circuit, and described A/D modular converter is connected with described the first Single Chip Microcomputer (SCM) system.
Preferably, described wireless transmitter module is the high frequency transmission circuit of the 315MHz that is made up of PT2262 chip.
Preferably, described remote transmission module comprises GTM9000 wireless communication line, SIM card and sim card slot, and described sim card slot connects described GTM9000 wireless communication line and described SIM card.
To achieve these goals, the present invention also provides a kind of wireless multipoint intelligent alarm control method, and the 1 a kind of wireless multipoint intelligent alarm system providing is provided right to use, it is characterized in that, comprises the following steps:
Detecting step, gas content in temperature, personnel's variation and air in the equal monitoring of environmental of described single-chip microcomputer extension set module;
Extension set alert step, when temperature exceedes preset value, occurs that a suspect or gas content send warning message when abnormal; If send warning message, sound and light warning prompting wireless transmit described in warning message to described single-chip microcomputer host module;
Main frame alert step, described single-chip microcomputer host module, according to the warning message receiving, shows described warning message, the concurrent alarming information of delivering newspaper is to described remote terminal;
Continue detecting step: in the time that gas content is normal in temperature, personnel's variation and air, proceed described detecting step.
Preferably, carry out carrying out all the time in described extension set alert step and described main frame alert step process temperature, personnel change and air in the monitoring of gas content.
Preferably, after described main frame alert step is carried out, continue the described detecting step of circulation.
Preferably, described warning message comprises alert locations and type of alarm.
Preferably, described type of alarm comprises that fire alarm, coal gas leakage alarming and a suspect report to the police.
The present invention, owing to adopting above technical scheme, compared with prior art, has following advantage and good effect:
1) the present invention can be in monitoring when the imminent theft in place, fire and Leakage Gas and alarm, real-time;
2) the present invention shows concrete alert locations and type of alarm by display module, sounds and light warning in scene, sends warning message and sends warning message to remote terminal to main frame, realizes precisely concrete warning;
3) cost of the present invention is low, simple in structure, adopts two Single Chip Microcomputer (SCM) system as control system, and highly versatile is simple to operate, system reliable.
Accompanying drawing explanation
Fig. 1 is the system chart of a kind of wireless multipoint intelligent alarm system of the present invention;
Fig. 2 is the process flow diagram of a kind of wireless multipoint intelligent alarm of the present invention control method;
Fig. 3 is embodiment of the present invention wireless transmitter module and the first microcontroller system circuit figure;
Fig. 4 is GSM9000 communication module circuit diagram in embodiment of the present invention remote transmission module;
Fig. 5 is GSM level shifting circuit figure in embodiment of the present invention remote transmission module;
Fig. 6 is the circuit diagram of embodiment of the present invention gas sensing module;
Fig. 7 is the circuit diagram of embodiment of the present invention Thermoelectric Infrared Sensor;
Fig. 8 is the circuit diagram of wireless receiving module and second singlechip system in the embodiment of the present invention.
Embodiment
Further illustrate the present invention with specific embodiment with reference to the accompanying drawings.
As accompanying drawing 1, shown in 3-8, a kind of wireless multipoint intelligent alarm system provided by the invention, comprises two single-chip microcomputer extension set modules 2 and a single-chip microcomputer host module 1.
Single-chip microcomputer host module 1 comprises wireless receiving module 11, display module 12, remote transmission module 13 and second singlechip system 14; Single-chip microcomputer extension set module 2 comprises thermal release electric infra-red ray sensing module 21, gas sensor module 22, sound and light alarm module 23, wireless transmitter module 24 and the first Single Chip Microcomputer (SCM) system 25.
Wherein: wireless receiving module 11 receives the warning message of wireless transmitter module 24.
Display module 12 display alarm information, comprise alert locations and type of alarm, can adopt liquid crystal display, LED screen etc.
Warning message is sent to a remote terminal 3 by remote transmission module 13, remote transmission module 13 comprises GTM9000 wireless communication line, SIM card and sim card slot, sim card slot is used for connecting SIM card and remote transmission module 13, and when the logic level of single-chip microcomputer host module 1 logic level and GTM is different, GTM9000 wireless communication line is also connected with a level switch module, response is made in the instruction of sending according to the first Single Chip Microcomputer (SCM) system 25, sends short messages or dialing etc. to remote terminal 3.
Second singlechip system 14 is single-chip minimum system, it connects wireless receiving module 11, display module 12 and remote transmission module 13, the warning message control display module 12 receiving according to wireless receiving module 11 shows concrete position and the type of alarm sent, and controls remote transmission module 13 and send warning message to remote terminal.
Thermal release electric infra-red ray sensing module 21 comprises temperature sensor, Thermoelectric Infrared Sensor, Fresnel Lenses and dedicated processes chip BISS0001 with the corresponding model of Thermoelectric Infrared Sensor, pyroelectric infrared transducer detects mobile human body, send into from S utmost point output detections result two amplifiers that formed by LM324, first order LM324 obtains the voltage fluctuating up and down on 2.5v basis after processing, send into again the window comparator that rear class is made up of LM324, finally export high level and deliver to single-chip microcomputer.Temperature sensor detected temperatures, and connect the first Single Chip Microcomputer (SCM) system.
Final output high level is delivered to the variation of single-chip microcomputer for monitoring of environmental temperature and personnel.
Gas sensor module 22 is monitored gas content in air, in the present embodiment, gas sensing module comprises a MQ-9 combustible gas sensor and an A/D change-over circuit, in the present embodiment, adopt LM393 comparer as A/D converter, gas sensor MQ9 detects after coal gas, the output voltage producing is sent into LM393 comparer and after judgement, is determined that output voltage is high level or low level through superpotential, MQ-9 combustible gas sensor is connected with the first Single Chip Microcomputer (SCM) system through A/D change-over circuit, the critical value comparison of setting in the combustable gas concentration sensing and single-chip microcomputer, thereby whether judgement reports to the police.
Sound and light alarm module 23 is sounded and light warning prompting after receiving instruction, and sound and light alarm module 23 can adopt LED alarm lamp and hummer.
Wireless transmitter module 24 wireless transmit warning messages, are the 315M wireless transmitter module being made up of PT2262 chip, connect the first Single Chip Microcomputer (SCM) system 25.
The first Single Chip Microcomputer (SCM) system 25 is single-chip minimum system, it connects thermal release electric infra-red ray sensing module 21, gas sensor module 22, wireless transmitter module 24 and sound and light alarm module 23, receive gas content in temperature in monitoring of environmental, personnel's variation and air, when meeting, alert if sends that instruction is sounded to sound and light alarm module 23 and light warning prompting, and controls wireless transmitter module 24 wireless transmit warning messages.In warning message, comprise alert locations and type of alarm, type of alarm comprises that fire alarm, coal gas leakage alarming and a suspect report to the police, and send fire alarm when temperature exceedes preset value in single-chip microcomputer; When occurring that abnormal personnel send a suspect and report to the police; When sending coal gas leakage alarming in gas when inflammable gas content overproof.
As shown in Figure 2, be provided by the invention a kind of process flow diagram of wireless multipoint intelligent alarm control method, below in detail this method is made an explanation.
The present invention also provides a kind of wireless multipoint intelligent alarm control method, uses provided by the invention a kind of wireless multipoint intelligent alarm system mentioned above, comprises the following steps:
Detecting step, in each single-chip microcomputer extension set module 2, thermal release electric infra-red ray sensing module 21 and gas sensor module 22 detect respectively gas content in temperature in monitoring of environmental, personnel's variation and air.
Extension set alert step, when temperature exceedes preset value, occurs that a suspect or gas content send warning message when abnormal.If send warning message, sound and light warning prompting wireless transmit warning message to single-chip microcomputer host module 1; In the process of carrying out extension set alert step, carry out all the time the detection of warning message.
In warning message, comprise alert locations and type of alarm, type of alarm comprises that fire alarm, coal gas leakage alarming and a suspect report to the police, and send fire alarm when temperature exceedes preset value in single-chip microcomputer; When occurring that abnormal personnel send a suspect and report to the police; When sending coal gas leakage alarming in gas when inflammable gas content overproof.
Main frame alert step, the warning message that single-chip microcomputer host module 1 basis receives, the alert locations that display alarm information is concrete and type of alarm, alert locations can be room number, number etc.Type of alarm comprises that fire alarm, coal gas leakage alarming and a suspect report to the police.And send warning message to remote terminal 3 with the mode of note or the mode called by remote transmission module 13.Send warning message to remote terminal; In the detection of carrying out carrying out all the time in main frame alert step process warning message; After main frame alert step is carried out, continue cycle detection step.
Continue detecting step: in the time that gas content is normal in temperature, personnel's variation and air, proceed detecting step.
Above-mentioned disclosed be only specific embodiments of the invention, this embodiment is only that clearer explanation the present invention is used, and limitation of the invention not, the changes that any person skilled in the art can think of, all should drop in protection domain.

Claims (10)

1. a wireless multipoint intelligent alarm system, is characterized in that, comprises at least one single-chip microcomputer extension set module and a single-chip microcomputer host module, wherein:
Described single-chip microcomputer extension set module comprises:
Thermal release electric infra-red ray sensing module, temperature and personnel's variation in monitoring of environmental;
Gas sensor module, gas content in monitoring air;
Sound and light alarm module, receives after instruction and sounds and light warning prompting;
Wireless transmitter module, wireless transmit warning message; And
The first Single Chip Microcomputer (SCM) system, connect described thermal release electric infra-red ray sensing module, described gas sensor module, described wireless transmitter module and described sound and light alarm module, receive after the variation of temperature, personnel and gas content, when temperature exceedes preset value, occurs that a suspect or gas content send instruction when abnormal and sound to described sound and light alarm module and light warning prompting, and control described wireless transmitter module wireless transmit warning message;
Described single-chip microcomputer host module comprises:
Wireless receiving module, receives the warning message of described wireless transmitter module;
Display module, what show described warning message sends position and type of alarm;
Remote transmission module, is sent to a remote terminal by warning message; And
Second singlechip system, connect described wireless receiving module, described display module and described remote transmission module, the warning message receiving according to described wireless receiving module, what the demonstration of control display module was concrete sends position and type of alarm, and controls remote transmission module transmission warning message to described remote terminal.
2. as claimed in claim 1. a kind of wireless multipoint intelligent alarm system, it is characterized in that, described thermal release electric infra-red ray sensing module comprises temperature sensor, Thermoelectric Infrared Sensor, Fresnel Lenses and dedicated processes chip BISS0001 with the corresponding model of described Thermoelectric Infrared Sensor.
3. as claimed in claim 1. a kind of wireless multipoint intelligent alarm system, it is characterized in that, described gas sensing module comprises a MQ9 sensor and an A/D change-over circuit, described A/D modular converter is connected with described the first Single Chip Microcomputer (SCM) system.
4. a kind of wireless multipoint intelligent alarm system as claimed in claim 1, is characterized in that, described wireless transmitter module is the high frequency transmission circuit of the 315MHz that is made up of PT2262 chip.
5. a kind of wireless multipoint intelligent alarm system as claimed in claim 1, it is characterized in that, described remote transmission module comprises GTM9000 wireless communication line, SIM card and sim card slot, and described sim card slot connects described GTM9000 wireless communication line and described SIM card.
6. a wireless multipoint intelligent alarm control method, the 1 a kind of wireless multipoint intelligent alarm system providing is provided right to use, it is characterized in that, comprises the following steps:
Detecting step, gas content in temperature, personnel's variation and air in the equal monitoring of environmental of described single-chip microcomputer extension set module;
Extension set alert step, when temperature exceedes preset value, occurs that a suspect or gas content send warning message when abnormal; If send warning message, sound and light warning prompting wireless transmit described in warning message to described single-chip microcomputer host module;
Main frame alert step, described single-chip microcomputer host module, according to the warning message receiving, shows described warning message, the concurrent alarming information of delivering newspaper is to described remote terminal;
Continue detecting step: in the time that gas content is normal in temperature, personnel's variation and air, proceed described detecting step.
7. a kind of wireless multipoint intelligent alarm control method as claimed in claim 6, is characterized in that, carry out carrying out all the time in described extension set alert step and described main frame alert step process temperature, personnel change and air in the monitoring of gas content.
8. the SCM Based carbon dioxide automatic alarm of the one as described in claim 6 or 7 control method, is characterized in that, after described main frame alert step is carried out, continues the described detecting step of circulation.
9. the SCM Based carbon dioxide automatic alarm of one as claimed in claim 6 control method, is characterized in that, described warning message comprises alert locations and type of alarm.
10. the SCM Based carbon dioxide automatic alarm of one as claimed in claim 9 control method, is characterized in that, described type of alarm comprises that fire alarm, coal gas leakage alarming and a suspect report to the police.
CN201410013710.8A 2014-01-13 2014-01-13 Wireless multipoint intelligent alarm system and control method thereof CN103794036A (en)

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CN104217305A (en) * 2014-09-23 2014-12-17 国网河南省电力公司周口供电公司 Data acquiring and positioning monitoring system for quick urgent repair of power grid
CN104302059A (en) * 2014-10-24 2015-01-21 海林火地电气科技有限公司 Dual-core drive and management integrated LED street lamp power supply
CN105120231A (en) * 2015-09-15 2015-12-02 移康智能科技(上海)有限公司 Safety monitoring system, safety monitoring method and mobile monitoring equipment
CN105313822A (en) * 2015-09-18 2016-02-10 江苏科技大学 A system apparatus having a disaster pre-warning function and automatic window blasting devices
CN105321308A (en) * 2014-07-03 2016-02-10 国家电网公司 Distributed equipment abnormity alarm system
CN105788132A (en) * 2014-12-18 2016-07-20 西安博康中瑞船舶设备有限公司 Intelligent fire alarm
CN105958338A (en) * 2016-06-08 2016-09-21 成都聚智工业设计有限公司 Novel power control cabinet
CN106373323A (en) * 2016-12-05 2017-02-01 无锡艾科瑞思产品设计与研究有限公司 Intelligent household one-button cloud detection system
CN109118741A (en) * 2018-09-19 2019-01-01 皖西学院 A kind of infrared curtain control system
CN110164095A (en) * 2019-05-15 2019-08-23 南京邮电大学 A kind of solid intelligent air monitor and alarm system
CN110867965A (en) * 2019-11-27 2020-03-06 黄河科技学院 Intelligent detection system for transformer substation computer monitoring system

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CN105321308A (en) * 2014-07-03 2016-02-10 国家电网公司 Distributed equipment abnormity alarm system
CN104217305A (en) * 2014-09-23 2014-12-17 国网河南省电力公司周口供电公司 Data acquiring and positioning monitoring system for quick urgent repair of power grid
CN104302059A (en) * 2014-10-24 2015-01-21 海林火地电气科技有限公司 Dual-core drive and management integrated LED street lamp power supply
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CN109118741A (en) * 2018-09-19 2019-01-01 皖西学院 A kind of infrared curtain control system
CN110164095A (en) * 2019-05-15 2019-08-23 南京邮电大学 A kind of solid intelligent air monitor and alarm system
CN110867965A (en) * 2019-11-27 2020-03-06 黄河科技学院 Intelligent detection system for transformer substation computer monitoring system

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Application publication date: 20140514