CN103048375A - Smart mobile terminal-based gas joint detection and alarming system - Google Patents
Smart mobile terminal-based gas joint detection and alarming system Download PDFInfo
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- CN103048375A CN103048375A CN2013100230085A CN201310023008A CN103048375A CN 103048375 A CN103048375 A CN 103048375A CN 2013100230085 A CN2013100230085 A CN 2013100230085A CN 201310023008 A CN201310023008 A CN 201310023008A CN 103048375 A CN103048375 A CN 103048375A
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Abstract
The invention discloses a smart mobile terminal-based gas joint detection and alarming system, which is characterized by comprising three modules, including a multi-gas joint detection module, a data sampling and communication module and a mobile terminal application software module (based on android, iOS, Windows and the like), wherein the multi-gas joint detection module can detect various gases, convert gas concentration into electric signals, and output the electric signals; the data sampling and communication module can transmit sampled data to a smart mobile terminal; and the application software in the mobile terminal application software module analyzes the data from multiple sensors, and provides real-time character (voice, SMS (Short Messaging Service)) prompts (alarm) of different levels according to the user settings and the binding of special phone numbers. If a user further sets a cloud server address, the gas joint detection and alarming system can obtain the position information transmitted by a built-in GPS (Global Position System) of the smart mobile terminal and finish uploading of data, which is convenient for information statistics and information mining among different plant areas or regions, even different countries. The normal sensor has limited service life, the gas joint detection and alarming system can support replacement of sensors, based on the periodic upgrading of the software, the sensor of a new generation is supported by an updated database, and thus, the testing precision and the alarming accuracy are improved. Because of popularization of smart terminals and deterioration of some local environments, the gas joint detection and alarming system can be used for real-time monitoring and alarming for a personal environment so as to realize the aim of self protection.
Description
Technical field
The present invention relates to a kind of gas based on intelligent mobile terminal and detect and warning system, particularly finish the joint-detection of one or more gas concentrations, and by the application software analysis data based on intelligent mobile terminal, report to the police and data upload.
Background technology
The development of national economy is when improving people's living standard, also in some part environment has been brought pollution, such as: the leakage of factory's harmful gas, harmful household that defective finishing material brings or office air ambient etc., these have brought great harm for the healthy of people, and also can not access effective improvement at present.So for factory's office, the detection of life staying idle at home ambient air quality and the necessary people's of obtaining that report to the police attention.The integral type that the multiple harmful gas detection that has had at present and warning device are based on SCM type more detects and reports to the police, and its processing and analysis ability are limited, have following insurmountable problem.
Because the gas sensor of the present main flow that adopts all is to have to be no more than the Acceptable life in 2 years, so in case the life-span one arrives, this checkout equipment has just been scrapped.
Cannot support the update of this type of gas sensor, because the update of sensor can cause the correlation parameter variations such as analysis software algorithm, and equipment development producer because the problem of cost can not reclaimer to customer upgrade, these equipment are also just discarded, made a lot of electronic wastes.
The equipment that support harmful gas on the market detects cannot be finished the critical value of analysis and detection fire to(for) flammable explosive gas, because mostly only be detection and warning to harmful gas.
Existing checkout equipment cannot be the multiple gases concentration data in conjunction with the place, and on the date, the time, the parameters such as temperature are included into a database together, and this database is very important for environmental protection and Engineering Control personnel.
Summary of the invention
For the problems referred to above, the purpose of this invention is to provide a kind of method based on intelligent mobile terminal and multiple gases sensor group, realize for oxygen hydrogen chloride, carbon monoxide, formaldehyde, alcohol, the joint-detection of single kind such as methane or multiple gases.
Data sampling and communication module, this module can be delivered to intelligent mobile terminal to sampling data transmitting.
Application software of mobile terminal module (based on Android, iOS, Windows etc.), the included application software of this module be for the data analysis from a plurality of sensors, and according to user's setting, give real-time literal or the sound and light alarm of different brackets.
Support arranges the cloud server address, supports the positional information based on the built-in GPS of intelligent mobile terminal, in conjunction with the date, and the time, temperature, gas concentrations etc. form data upload, are convenient to stride the living quarters, plant area or Information Statistics and analysis regional and even transnational.
Because general sensor is limited serviceable life, the present invention supports more emat sensor group, and utilizes the regular upgrading of software, supports new generation sensor by upgrade database, improves the precision of test and the accuracy of warning.
Support to change different sensor group integrated circuit boards, can detect the critical point that fires of multiple flammable explosive gas, arrange and give and alarm according to the user.
Because the air conditions of universal and some local environment of intelligent terminal worsens, this invention can be used for Real-Time Monitoring and the warning of individual air ambient of living in, to reach the purpose of self-protection.
Embodiment
As shown in Figure 1, set forth the principle framework of whole system by 6 steps.
C1 partly is the module for single kind or multiple gases joint-detection, supports user selection to use different sensor group integrated circuit boards.
C2 partly is that the electric signal that is proportional to gas concentration of in the future autobiography sensor is selected and amplified, digital-to-analogue (AD) converter is sampled to amplified signal and is converted to digital signal (at least 12bit), and upper application software (APP) synchronously after, send data after the conversion by USB port.
C3 partly is the intelligent mobile terminal that possesses 3G/4G/Wifi and GPS function, its USB port (supporting OTG) is namely enumerated information to the upper application software sending device after the C1 module is inserted, then C3 as main equipment to the C1 module for power supply, under the cooperation communication of levels software, obtain the gas concentration information data.
C4 partly is the application software (APP) that runs on the intelligent terminal, is obtaining the gas concentration information data, converses real gas concentration according to the accuracy compensation algorithm of different sensors (being arranged in software by the user).
C5 partly is the subfunction of application software (APP), and is top according to the warning of user's setting of the real gas concentration that draws, and drives intelligent terminal and makes literal, short message (SMS) or sound and light alarm.
The C6 part also is the subfunction of application software (APP), arranges according to the user, and with gas concentration, on the date, temperature information uploads onto the server by any communication mode among the 3G/4G/Wifi in conjunction with relevant informations such as GPS.
Shown in figure-2-, be divided into 4 each several parts and set forth the detailed operation process.
D1 partly is multiple gases sensor group integrated circuit board, can be that (allowing the user dispose selection by upper application software) selects current sensor corresponding to gas to be measured automatically, signal amplification circuit can be converted to voltage signal to the current signal that sensor is proportional to gas concentration, then voltage signal is converted to is the digital signal of 12bit to AD converter at least, is sent by USB interface by the digital signal of microprocessor after this conversion.
D2 partly is the transit cable for compatible different intelligent terminal, because the Intelligent terminal data of a different manufacturers transmission mouthful signal definition is different, in order to increase the compatibility of sensor group integrated circuit board, need the cable of a compatible different manufacturers intelligent mobile terminal data transmission mouth.
D3 partly is intelligent mobile terminal, can be based on Android, iOS, the intelligent mobile terminal of the arbitrary operating system of Windows, just this integrated circuit board be can use as long as the upper strata multiple gases joint-detection application software of for it exploitation is installed, described detection and alarm operation finished.
D4 partly is a function of multiple gases joint-detection application software, the parameter (comprising gas concentration, temperature, date, time, GPS etc.) of answering user's Input Address and requiring to transmit, and these data will be uploaded in this server by acquiescence.
Shown in figure-3-, the D1 part can change single gas sensor integrated circuit board into, and the replacing of Support gas sensor.Selection is with digital-to-analogue (AD) switching device of SPI or IIC interface, and by the Data Format Transform of SPI/IIC conversion USB interface chip, similar gas concentration detection and warning are finished in collocation user's upper layer software (applications) setting again.
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Claims (7)
1. gas joint-detection and warning system based on an intelligent mobile terminal, it is characterized in that: this system is included in household, the following method and the module that arrange and monitor in office or the environment of plant, the sensor pack module of multiple gases joint-detection, can detect one or more gas concentrations according to user's selection and configuration, data sampling and communication module can be finished gas concentration data acquisition and transmission; The intelligent mobile terminal application software module can be finished and comprises configuration, and calibration is analyzed, and reports to the police and the work such as data upload.
2. gas joint-detection and warning system based on intelligent mobile terminal according to claim 1, it is characterized in that: invention is based on intelligent mobile terminal USB-OTG technology, this technology so that intelligent mobile terminal use as main equipment, and gas joint-detection module is as using from equipment, to in power devices, also finish the effect of data communication, sampling data transmitting is delivered to the built-in application software of intelligent mobile terminal (APP) be used for analyzing and reporting to the police.
3. gas joint-detection and warning system based on intelligent mobile terminal according to claim 1, it is characterized in that: the user can select different sensor groups by occasion, by setting different alarm level and the mode (literal, acousto-optic, short message or data upload) of obtaining.
4. gas joint-detection and warning system based on intelligent mobile terminal according to claim 1, it is characterized in that: the user can set the cloud server address, being combined with the GPS position, date, time, the Real-time Monitoring Data of the relevant information such as gaseous species and concentration is used for further statistics and analysis by a kind of high in the clouds that is uploaded to of 3G/4G/Wifi.
5. gas joint-detection and warning system based on intelligent mobile terminal according to claim 1, it is characterized in that: the application software of the intelligent mobile terminal of regularly upgrading (APP) and subsidiary database thereof, so the present invention can support renewal or the replacement of sensor, solve the limited problem of a class sensor life-time.
6. gas joint-detection and warning system based on intelligent mobile terminal according to claim 1, it is characterized in that: intelligent mobile terminal application software (APP) module and gas concentration detection module running software storage space separate, support the different sensor group integrated circuit board of user selection access, namely support the sensor group to change.
7. gas joint-detection and warning system based on intelligent mobile terminal according to claim 1, it is characterized in that: the sensor group can further be simplified with minification by this system, and even be integrated into integrated circuit (IC) chip inside, power consumption be can further reduce, and accuracy of detection and real-time improved.
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| CN2013100230085A CN103048375A (en) | 2013-01-22 | 2013-01-22 | Smart mobile terminal-based gas joint detection and alarming system |
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| CN2013100230085A CN103048375A (en) | 2013-01-22 | 2013-01-22 | Smart mobile terminal-based gas joint detection and alarming system |
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Cited By (11)
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| CN104122370A (en) * | 2014-06-27 | 2014-10-29 | 肇庆学院 | Wireless community-based air disease surveillance and prevention health care system |
| CN104660456A (en) * | 2014-08-25 | 2015-05-27 | 深圳市有方科技有限公司 | Wireless network on-site analysis system and method |
| CN104678057A (en) * | 2014-06-30 | 2015-06-03 | 深圳市睿海智电子科技有限公司 | Air quality monitoring method, and corresponding equipment and system |
| CN104994126A (en) * | 2015-05-15 | 2015-10-21 | 浙江地球村环保科技有限公司 | Air map analyzing system |
| CN105203718A (en) * | 2015-05-30 | 2015-12-30 | 黄燕云 | Air quality monitoring method and system |
| CN105243820A (en) * | 2015-11-10 | 2016-01-13 | 苏州镭旭光电科技有限公司 | Intelligent portable environment detection terminal and environment detection system |
| CN105424948A (en) * | 2015-12-18 | 2016-03-23 | 天津城建大学 | Android system-based portable integrated alcohol detector |
| CN105699325A (en) * | 2016-01-28 | 2016-06-22 | 贾林 | Internet intelligent vehicle-mounted carbon monoxide detection system |
| CN105761439A (en) * | 2014-12-17 | 2016-07-13 | 富泰华工业（深圳）有限公司 | Mobile terminal, system and method for detecting air pollution |
| CN108072739A (en) * | 2017-12-21 | 2018-05-25 | 北京盈盛恒泰科技有限责任公司 | A kind of gas controlling device |
| CN108709965A (en) * | 2018-08-22 | 2018-10-26 | 辽宁卓异装备制造股份有限公司 | More gas monitor apparatus and system |
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| CN105243820A (en) * | 2015-11-10 | 2016-01-13 | 苏州镭旭光电科技有限公司 | Intelligent portable environment detection terminal and environment detection system |
| CN105424948A (en) * | 2015-12-18 | 2016-03-23 | 天津城建大学 | Android system-based portable integrated alcohol detector |
| CN105424948B (en) * | 2015-12-18 | 2017-07-18 | 天津城建大学 | Portable integrated alcohol detecting device based on android system |
| CN105699325A (en) * | 2016-01-28 | 2016-06-22 | 贾林 | Internet intelligent vehicle-mounted carbon monoxide detection system |
| CN108072739A (en) * | 2017-12-21 | 2018-05-25 | 北京盈盛恒泰科技有限责任公司 | A kind of gas controlling device |
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Application publication date: 20130417 |