CN203133055U - Harmful gas monitor based on GSM (Global System for Mobile Communications) short message warning - Google Patents
Harmful gas monitor based on GSM (Global System for Mobile Communications) short message warning Download PDFInfo
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- CN203133055U CN203133055U CN 201320115106 CN201320115106U CN203133055U CN 203133055 U CN203133055 U CN 203133055U CN 201320115106 CN201320115106 CN 201320115106 CN 201320115106 U CN201320115106 U CN 201320115106U CN 203133055 U CN203133055 U CN 203133055U
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Abstract
The utility model discloses a harmful gas monitor based on GSM (Global System for Mobile Communications) short message warning. The harmful gas monitor comprises a microcontroller, a liquefied gas detection module, a carbon monoxide detection module, a methane detection module, an A/D (Analogue/Digital) converter, a display module, a warning module, a telephone module, a GSM module, an SD (Secure Digital) card storage and a power supply module, wherein the display module, the warning module, the telephone module, the GSM module and the SD card storage are connected with the microcontroller; the warning module is connected with the telephone module; the liquefied gas detection module, the carbon monoxide detection module and the methane detection module are connected with the microcontroller through the A/D converter; and the power supply module is responsible for supplying power to the system. According to the harmful gas monitor disclosed by the utility model, a telephone and a GSM network can be used for monitoring the concentration of harmful gas in real time and sufficiently utilizing the advantage of wide covering areas of a public telephone switching network and the GSM network; the limitation of a space does not exist nearly; and the harmful gas monitor is stable in performance and good in visibility, and has application and promotion values.
Description
Technical field:
The utility model relates to a kind of monitoring harmful gases instrument, is a kind of monitoring harmful gases instrument based on the GSM SMS alarm specifically.
Background technology:
Scientific experiment, mineral products energy extraction, family residence, various animal-breeding, and occasion such as hygiene medical treatment often to use the monitoring harmful gases instrument, the wired mode of the many employings of traditional method, must lay a large amount of cables at collection site and be used for sensor power supply, signal transmission and data acquisition, signal wire, control line, power lead is mixed in together, system when operation, is subjected to the influence of factors such as transmission range, electromagnetic interference (EMI) easily and the instability that becomes.The monitoring harmful gases instrument of more popular wireless monitor is that slave computer collects data by sensor and A/D converter in the market, utilize wireless module to transfer data to host computer then, host computer utilizes LCDs and speech chip to carry out functions such as data demonstration and warning after handling by software again, the shortcoming of this mode is, the data transmission instability, transmission range is short, because the wireless module transmission range has only tens to hundreds of rice, the influence that is subjected to the place is serious.Simultaneously in the market remote alarms commonly used landline telephone dialing, Ethernet, group system etc. arranged, but they have shortcoming separately: (1) landline telephone dialing easily by the robber before the people chamber is plundered cut-out telephone wire or malice the line is busy, make it malfunctioning at crucial moment; (2) Ethernet is faced with the cut hidden danger of circuit equally, and safety coefficient is low; (3) the group system power consumption is very big, and network sets up with maintenance cost very high, and needs to buy fixing frequency.
Excellent at upper type, shortcoming, it is good to design a kind of system stability, cheap and measure monitoring harmful gases instrument accurately, can monitor in real time the harmful gas concentration situation in tested district, in case abnormal occurrence occurring is convenient in time analyze and handle, by the most reliable, the most ripe GSM mobile network, with the most Chinese short message or phone form, directly the situation of place of alarm is reflected on user's the mobile phone screen, the foresight of raising accident effectively and work efficiency, this design have important actual promotional value and theoretical significance.
Summary of the invention:
The technical problems to be solved in the utility model is: a kind of monitoring harmful gases instrument based on the GSM SMS alarm is provided, can monitors in real time the harmful gas concentration situation in tested district.
To achieve these goals, the technical solution adopted in the utility model is: based on the monitoring harmful gases instrument of GSM SMS alarm, comprise microcontroller, the liquefied gas detection module, the Carbon Monoxide Detection module, the methane detection module, A/D converter, display module, alarm module, the telephone set module, gsm module, SD card memory and power module, described display module, alarm module, the telephone set module, gsm module all links to each other with microcontroller with the SD card memory, described alarm module is connected with the telephone set module simultaneously, described liquefied gas detection module, the Carbon Monoxide Detection module, the methane detection module links to each other with microcontroller by A/D converter, and described power module is responsible for powering to system.
As preferably, the liquefied gas detection module is the liquefied gas sensor.
As preferably, the Carbon Monoxide Detection module is carbon monoxide transducer.
As preferably, the methane detection module is methane transducer.
As preferably, display module is LCD display.
As preferably, alarm module is phonetic alarm.
As preferably, the SD card memory adopts the spi bus pattern to link to each other with microcontroller.
As preferably, the telephone set module realizes telephone phonic alarm.
As preferably, gsm module is realized remote alarms, when monitoring harmful gas concentration when exceeding alarm threshold value concentration, carries out SMS to designated user and reports to the police the display abnormality Monitoring Data.
Compared with prior art, advantage of the present utility model is: by telephone set and GSM network real-time monitoring harmful gas concentration, utilized the advantage of public switched telephone network and the GSM wide network coverage fully, almost there is not the restriction of distance, its stable performance, visual good has application and popularization value.
Description of drawings:
Fig. 1 is the structural representation of a kind of monitoring harmful gases instrument based on the GSM SMS alarm described in the utility model.
Embodiment:
Below in conjunction with drawings and Examples the utility model is further specified.Present embodiment only is the description to the utility model embodiment, scope of the present utility model is not had any restriction.
The utility model comprises microcontroller, the liquefied gas detection module, the Carbon Monoxide Detection module, the methane detection module, A/D converter, display module, alarm module, the telephone set module, gsm module, SD card memory and power module, described display module, alarm module, the telephone set module, gsm module all links to each other with microcontroller with the SD card memory, described alarm module is connected with the telephone set module simultaneously, described liquefied gas detection module, the Carbon Monoxide Detection module, the methane detection module links to each other with microcontroller by A/D converter, and described power module is responsible for powering to system.The liquefied gas detection module is the liquefied gas sensor.The Carbon Monoxide Detection module is carbon monoxide transducer.The methane detection module is methane transducer.Display module is LCD display.Alarm module is phonetic alarm.The SD card memory adopts the spi bus pattern to link to each other with microcontroller.The telephone set module realizes telephone phonic alarm.Gsm module is realized remote alarms, when monitoring harmful gas concentration when exceeding alarm threshold value concentration, carries out SMS to designated user and reports to the police the display abnormality Monitoring Data.
Preferably, described microcontroller is selected the STC89C52 single-chip microcomputer for use, described liquefied gas detection module is selected liquefied gas sensor MQ-5 for use, described Carbon Monoxide Detection module is selected carbon monoxide transducer MQ-7 for use, described methane detection module is selected methane transducer MQ-4 for use, described display module is selected the LCD12864 LCD for use, described alarm module is selected the ISD1420 speech chip for use, described A/D converter is selected the ADC0809 modulus conversion chip for use, described telephone set module is selected the telephone interface module PH8810 of high integration for use, and described gsm module adopts the TC35i module.
During use, behind the system initialization, at first by the liquefied gas detection module, Carbon Monoxide Detection module and methane detection module are given the microcontroller storage after the analog voltage signal of detected gas concentration is converted to digital signal through A/D converter, handle and calculate, by LCD liquid crystal display harmful gas concentration, if detect harmful gas concentration the alarm threshold value of exceeding upper limit of concentration is arranged simultaneously, microcontroller will drive the telephone set module and dial in advance by the good telephone number of software set, carry out telephone phonic alarm, if the ring unanswered will continue to dial the next telephone number that prestores, taking turns the commentaries on classics circulation dials, after detecting the other side's off-hook, the warning recording that played pre-recorded is good, after playing voice, the phone automatic hand-up, utilize the GSM network to carry out SMS to designated user simultaneously and report to the police, there are abnormal conditions in prompting monitoring place, and note shows the harmful gas concentration data that monitor.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, herein defined General Principle can the situation in not breaking away from spirit or scope of the present utility model under, realize in other embodiments.Therefore, the utility model will can not be limited to these embodiment shown in this article, but will accord with principle disclosed herein and features of novelty the wideest consistent scope.
Claims (9)
1. based on the monitoring harmful gases instrument of GSM SMS alarm, comprise microcontroller, the liquefied gas detection module, the Carbon Monoxide Detection module, the methane detection module, A/D converter, display module, alarm module, the telephone set module, gsm module, SD card memory and power module, described display module, alarm module, the telephone set module, gsm module all links to each other with microcontroller with the SD card memory, described alarm module is connected with the telephone set module simultaneously, described liquefied gas detection module, the Carbon Monoxide Detection module, the methane detection module links to each other with microcontroller by A/D converter, and described power module is responsible for powering to system.
2. the monitoring harmful gases instrument based on the GSM SMS alarm according to claim 1, it is characterized in that: described liquefied gas detection module is the liquefied gas sensor.
3. the monitoring harmful gases instrument based on the GSM SMS alarm according to claim 1, it is characterized in that: described Carbon Monoxide Detection module is carbon monoxide transducer.
4. the monitoring harmful gases instrument based on the GSM SMS alarm according to claim 1, it is characterized in that: described methane detection module is methane transducer.
5. the monitoring harmful gases instrument based on the GSM SMS alarm according to claim 1, it is characterized in that: described display module is LCD display.
6. the monitoring harmful gases instrument based on the GSM SMS alarm according to claim 1, it is characterized in that: described alarm module is phonetic alarm.
7. the monitoring harmful gases instrument based on the GSM SMS alarm according to claim 1 is characterized in that: described SD card memory adopts the spi bus pattern to link to each other with microcontroller.
8. the monitoring harmful gases instrument based on the GSM SMS alarm according to claim 1 is characterized in that: described telephone set module realization telephone phonic alarm.
9. the monitoring harmful gases instrument based on the GSM SMS alarm according to claim 1, it is characterized in that: described gsm module is realized remote alarms, when monitoring harmful gas concentration when exceeding alarm threshold value concentration, carry out SMS to designated user and report to the police the display abnormality Monitoring Data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320115106 CN203133055U (en) | 2013-03-13 | 2013-03-13 | Harmful gas monitor based on GSM (Global System for Mobile Communications) short message warning |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320115106 CN203133055U (en) | 2013-03-13 | 2013-03-13 | Harmful gas monitor based on GSM (Global System for Mobile Communications) short message warning |
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| CN203133055U true CN203133055U (en) | 2013-08-14 |
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| CN 201320115106 Expired - Fee Related CN203133055U (en) | 2013-03-13 | 2013-03-13 | Harmful gas monitor based on GSM (Global System for Mobile Communications) short message warning |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940964A (en) * | 2014-04-25 | 2014-07-23 | 惠州Tcl移动通信有限公司 | Method and system for detecting poisonous gas and intelligent mobile terminal |
| CN104950756A (en) * | 2015-06-12 | 2015-09-30 | 中国地质大学（武汉） | Remote monitoring method and remote monitoring system of high-temperature and high-pressure rheometer |
| CN105093018A (en) * | 2015-08-05 | 2015-11-25 | 国网浙江省电力公司湖州供电公司 | Air visualization monitoring platform applied to electric power system |
| CN105353164A (en) * | 2015-11-24 | 2016-02-24 | 广东电网有限责任公司江门供电局 | Substation oil-filling equipment oil leakage rate monitoring system |
| CN105788183A (en) * | 2016-04-27 | 2016-07-20 | 东华大学 | Gas alarm |
| CN107300606A (en) * | 2017-07-26 | 2017-10-27 | 克拉玛依市九州科技发展有限公司 | A kind of gas-detecting device and detection method |
| CN110915228A (en) * | 2017-06-05 | 2020-03-24 | 赛那米斯有限公司 | Internet of things sensor system for monitoring harmful gas in animal house |
-
2013
- 2013-03-13 CN CN 201320115106 patent/CN203133055U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940964A (en) * | 2014-04-25 | 2014-07-23 | 惠州Tcl移动通信有限公司 | Method and system for detecting poisonous gas and intelligent mobile terminal |
| CN104950756A (en) * | 2015-06-12 | 2015-09-30 | 中国地质大学（武汉） | Remote monitoring method and remote monitoring system of high-temperature and high-pressure rheometer |
| CN104950756B (en) * | 2015-06-12 | 2017-11-07 | 中国地质大学（武汉） | A kind of HTHP rheometer long-distance monitoring method and remote monitoring system |
| CN105093018A (en) * | 2015-08-05 | 2015-11-25 | 国网浙江省电力公司湖州供电公司 | Air visualization monitoring platform applied to electric power system |
| CN105353164A (en) * | 2015-11-24 | 2016-02-24 | 广东电网有限责任公司江门供电局 | Substation oil-filling equipment oil leakage rate monitoring system |
| CN105788183A (en) * | 2016-04-27 | 2016-07-20 | 东华大学 | Gas alarm |
| CN110915228A (en) * | 2017-06-05 | 2020-03-24 | 赛那米斯有限公司 | Internet of things sensor system for monitoring harmful gas in animal house |
| CN107300606A (en) * | 2017-07-26 | 2017-10-27 | 克拉玛依市九州科技发展有限公司 | A kind of gas-detecting device and detection method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20140313 |