CN103258377B - The prompting coal gas margin approach of IC-card gas meter - Google Patents
The prompting coal gas margin approach of IC-card gas meter Download PDFInfo
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- CN103258377B CN103258377B CN201310133683.3A CN201310133683A CN103258377B CN 103258377 B CN103258377 B CN 103258377B CN 201310133683 A CN201310133683 A CN 201310133683A CN 103258377 B CN103258377 B CN 103258377B
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Abstract
The present invention relates to a kind of prompting coal gas margin approach of IC-card gas meter, comprise: controller is connected with IC-card seat, counter module, infrared human body detection sensor, voice playing module and wireless data communication module respectively, described controller according to the startup of motor in IC-card seat, counter module control gas meter and cut out, and carries out the prompting of coal gas surplus when coal gas surplus is not enough according to the testing result of infrared human body detection sensor.Pass through the present invention, when coal gas surplus is not enough, in time coal gas balance information can be notified individual or unit belonging to gas meter, increase coal gas amount to take measures, ensure that user normally uses coal gas, avoid be badly in need of coal gas cook or bathing time the coal gas appearance of awkward situation of using up.
Description
Technical field
The present invention relates to a kind of prompting coal gas margin approach of IC-card gas meter, particularly relate to a kind of prompting coal gas margin approach that can determine whether the IC-card gas meter carrying out pointing out for indoor according to coal gas surplus situation, when user not to be concerned about coal gas service condition or user not in indoor in indoor, can automatically calculate coal gas surplus and notify that user improves coal gas amount according to coal gas surplus size, ensure that the normal use of coal gas.
Background technology
Gas meter is a kind of gas meter, also known as gas meter, flow meter, is the compulsory verification measurement instrument listing country's strong inspection catalogue in.It is qualified that user uses gas meter, flow meter must carry out strong inspection first through quality supervision department.Gas meter aluminium manufactures, and heavily about 3 kilograms, is placed in the instrument box of Plate Welding, is connected with nut with two gas pipings.As instrument such as industrial gas table, deaphragm gas meter, IC-card Intelligent gasometers.What current use was more is IC-card Intelligent gasometer, and user before use, needs the coal gas amount prestoring certain to enter, normally could use coal gas, when coal gas exhausts, automatically interrupts the use of coal gas.
But, existing IC-card Intelligent gasometer only has function of measuring, and cannot automatic control of opening/closing, and before coal gas exhausts, sufficient means are not had to supplement with money to using the unit of coal gas or individual to remind, thus cause when user cook or bathing time, coal gas interrupts suddenly because amount uses up, and causes continuing way or the bathing awkward situation to half.Although the front of some IC-card Intelligent gasometers has display screen to show coal gas number to user, general gas meter is placed in cabinet, and whether user seldom pays close attention to it, also cannot perceive coal gas and be about to use up.
Therefore, need a kind of prompting coal gas margin approach of the IC-card gas meter for indoor, the situation of the current coal gas usage quantity of timely calculating, calculate coal gas surplus, determine whether to need to relevant unit or individual's prompting according to the size of coal gas surplus, so that take the measure improving amount, ensure the normal use of coal gas.Meanwhile, whether determine whether by auditory tone cues in indoor according to user, or by wireless network, information is sent to not on the mobile phone of the people of indoor, ensure the timely transmission of information, for people use gas meter to bring conveniently.
Summary of the invention
In order to solve the problem, the invention provides a kind of prompting coal gas margin approach for indoor IC card gas meter, make the concern that user need not ensure coal gas surplus in the moment, calculate without oneself and bend to observe the coal gas quantity on gas meter, point out in time, thus improve coal gas service condition, ensure the normal use of the equipment relevant to coal gas.
According to an aspect of the present invention, provide the prompting coal gas margin approach of the IC-card gas meter in a kind of installation room, comprise and controller is connected with IC-card seat, counter module, infrared human body detection sensor, voice playing module and wireless data communication module respectively, described controller according to the startup of motor in IC-card seat, counter module control gas meter and cut out, and carries out the prompting of coal gas surplus when coal gas surplus is not enough according to the testing result of infrared human body detection sensor.
More specifically, the prompting coal gas margin approach of described IC-card gas meter comprises further: for holding the IC-card seat inserting IC-card, reading the amount in IC-card, and described amount being scaled the coal gas amount that can use, exporting described coal gas amount, controller module receives the described coal gas amount of IC-card seat input, sends signal and switches on power, and starts motor in gas meter, makes coal gas proper flow in the duct, ensures that user normally uses coal gas, when after motor start-up in gas meter, what counter module calculated that user normally uses coal gas uses coal gas amount, and used coal gas amount described in output, infrared human body acquisition sensor adopts passive type infrared human body detection mode, whether there is human body in detecting chamber, when by coal gas amount close to coal gas amount time, carry out coal gas surplus according to the result of infrared human body acquisition sensor detection indoor human body and remind operation, when described equal described coal gas amount by coal gas amount time, controller module sends signal interruption power supply, close motor in gas meter, coal gas is cut off, described when by coal gas amount close to coal gas amount time, carry out coal gas surplus prompting operation according to the result of infrared human body acquisition sensor detection indoor human body to comprise, when infrared human body acquisition sensor detects indoor human body, voice playing module is used to read voice document in storer and play voice, when infrared human body acquisition sensor does not detect indoor human body, wireless data communication module is used to send coal gas surplus message, and when described coal gas amount is less than described coal gas amount 10 cubic meters, the voice play and the coal gas surplus message of transmission are the not enough information of coal gas surplus, when described coal gas amount is less than described coal gas amount 1 cubic meter, the voice play and the coal gas surplus message of transmission are that coal gas surplus is about to exhaust information, wherein, storer stores the auditory tone cues file corresponding with coal gas surplus, and wireless data communication module, is sent to object network or object mobile phone by cordless communication network by coal gas surplus message, wherein, IC-card seat, infrared human body acquisition sensor, wireless data communication module and voice playing module are positioned on the shell of gas meter, and counter module, storer and controller module are positioned at the shell of gas meter.
More specifically, the prompting coal gas margin approach of described IC-card gas meter comprises further: described wireless data communication module is GPRS data communication unit or 3G data communication units, described object network is the network of gas meter affiliated unit, and described object mobile phone is the mobile phone of house user.
More specifically, the prompting coal gas margin approach of described IC-card gas meter comprises further: when starting motor in gas meter, coal gas can enter from the draft tube of gas meter, goes out from the escape pipe of gas meter, can make coal gas proper flow in the duct.
More specifically, the prompting coal gas margin approach of described IC-card gas meter comprises further: can install display screen in the front of gas meter, and to show described coal gas surplus, described display screen can be LCDs LCD.
Accompanying drawing explanation
Below with reference to accompanying drawing, embodiment of the present invention are described, wherein:
The process flow diagram of the prompting coal gas margin approach of the IC-card gas meter that Fig. 1 illustrates according to an embodiment of the present invention.
Embodiment
Below with reference to accompanying drawings the embodiment of the prompting coal gas margin approach of IC-card gas meter of the present invention is described in detail.
Fig. 1 illustrates the process flow diagram of the prompting coal gas margin approach of the IC-card gas meter illustrated according to an embodiment of the present invention.The prompting coal gas margin approach being wherein used to indoor IC-card gas meter comprises: the IC-card seat in gas meter reads the amount in the IC-card inserted wherein, and described amount is scaled the coal gas amount that can use, export described coal gas amount, controller module receives coal gas amount, send signal to switch on power, start motor in gas meter, make coal gas proper flow in the duct, ensure that user normally uses coal gas, when after motor start-up in gas meter, what counter module calculated that user normally uses coal gas uses coal gas amount, and used coal gas amount described in output, infrared human body acquisition sensor adopts passive type infrared human body detection mode, whether there is human body in detecting chamber, when by coal gas amount close to coal gas amount time, carry out coal gas surplus according to the result of infrared human body acquisition sensor detection indoor human body and remind operation, when described equal described coal gas amount by coal gas amount time, controller module sends signal interruption power supply, close motor in gas meter, coal gas is cut off, described when by coal gas amount close to coal gas amount time, carry out coal gas surplus prompting operation according to the result of infrared human body acquisition sensor detection indoor human body to comprise, when infrared human body acquisition sensor detects indoor human body, voice playing module is used to read voice document in storer and play voice, when infrared human body acquisition sensor does not detect indoor human body, wireless data communication module is used to send coal gas surplus message, and when described coal gas amount is less than described coal gas amount 10 cubic meters, the voice play and the coal gas surplus message of transmission are the not enough information of coal gas surplus, when described coal gas amount is less than described coal gas amount 1 cubic meter, the voice play and the coal gas surplus message of transmission are that coal gas surplus is about to exhaust information, wherein, storer stores the auditory tone cues file corresponding with coal gas surplus, and wireless data communication module, is sent to object network or object mobile phone by cordless communication network by coal gas surplus message, wherein, IC-card seat, infrared human body acquisition sensor, wireless data communication module and voice playing module are positioned on the shell of gas meter, and counter module, storer and controller module are positioned at the shell of gas meter.
Wherein, infrared human body acquisition sensor, adopts passive type infrared human body detection mode, whether there is human body in detecting chamber.At occurring in nature, anyly all will produce infrared spectrum, the object of different temperatures higher than object time absolute temperature (-273 degree), the wavelength of its infrared energy discharged is different, and therefore, infrared wavelength is relevant to the height of temperature.According to this characteristic, human body is also a hot body, human body has constant body temperature, generally at 36 to 37 degree, so the infrared ray of specific wavelength 7 to 10 microns can be sent, according in a characteristic, the existence of the infrared sensor detection human body of corresponding wave band sensitivity can be produced, because gas heater itself is a heater, but its stable be not 36 to 37 constant degree, therefore can use the existence of infrared ray determination human body.Described passive infrared sensor is the infrared ray of 10 microns leaning on human body to launch and carries out work.The infrared ray of 10 microns of human-body emitting is by focusing on infrared induction source after your the optical filter enhancing of luxuriant and rich with fragrance mud.Infrared induction source adopts pyroelectricity element usually, and this element can lose charge balance when receiving human infrared radiation temperature and changing, and outwards discharges electric charge, and subsequent conditioning circuit is by just producing detection signal after check processing.
In addition, the prompting coal gas margin approach of described IC-card gas meter comprises further: described wireless data communication module can be GPRS data communication unit or 3G data communication units, described object network is the network of gas meter affiliated unit, and described object mobile phone is the mobile phone of house user.The user of gas meter can divide for unit or individual, if gas meter belongs to unit, when coal gas surplus is less, because the gas meter of unit is more, the behaviour in service of each gas meter cannot be understood by unit, at this moment coal gas balance information is received by identity network, to supplement with money in time, be very easy to user, if gas meter belongs to individual, but this user is when other places, the less information of coal gas surplus is received by note, can supplement with money the very first time when it is returned, like this, its normal use can not be delayed.
In addition, the prompting coal gas margin approach of described IC-card gas meter comprises further: when starting motor in gas meter, coal gas can enter from the draft tube of gas meter, goes out from the escape pipe of gas meter, can make coal gas proper flow in the duct.Gas meter is a gauging instrument being positioned in the middle of gas piping, detecting coal gas service condition, needs two gas pipes, guarantee coal gas normal through.
In addition, the prompting coal gas margin approach of described IC-card gas meter comprises further: can install display screen in the front of gas meter, and to show described coal gas surplus, described display screen can be LCDs LCD.
Wherein, LCDs (LCD) is for a kind of type of display of numeric type clock and watch and many portable computers.LCD display employs two panels polarization material, is liquid crystal solution between which.Electric current rearranges by making crystal during this liquid, to make light cannot through them.Therefore, each crystal, just as window shutter, can allow light to pass and can obstruct the light.Scientific and technical information product is all towards the development of light, thin, short, little target at present for liquid crystal display (LCD), and the display product having long history in computing machine periphery is certainly no exception.Be easy to carry and carrying as under front topic, traditional display mode, as CRT crt display and LED display board etc., is all limited by the factors such as the excessive or power consumption of volume is very huge, cannot reaches the actual demand of user.And the development of lcd technology just in time suits the trend of current information products, be no matter the advantages such as little or zero radiation of right angle display, low power consumption, volume, user can be allowed to enjoy best visual environment.At visual angle, colour, to when animation display quality there being height journey to take second place difference, LCDs also being had in the range of application classification of product and obviously separates.The scope applied with current lcd technology and level, active-matrix Driving technique be with thin-film transistors type (TFT) for main flow, be applied to mobile computer and animation, image processing product more.Simple matrix Driving technique is at present then based on twisted nematic (TN) and STN Super TN (STN), and current application is main mainly with word processor and consumer products.Among this, the fund input needed for TFT LCD and technical need higher, the technology needed for TN and STN and credit requirement are then relatively low.
Adopt the prompting coal gas margin approach of IC-card gas meter of the present invention, achieve the automatic control of opening/closing function of indoor gas meter, simultaneously, calculate coal gas surplus in real time, and according to the size of coal gas surplus and the indoor detection that whether there is human body, formulate different coal gas surpluses and remind strategy, timely reminding user is supplemented with money, to ensure the normal use of coal gas, facilitate the relieved operation of user to coal gas relevant device, improve the reliability that these coal gas relevant devices use.
Be understandable that, although the present invention with preferred embodiment disclose as above, but above-described embodiment and be not used to limit the present invention.For any those of ordinary skill in the art, do not departing under technical solution of the present invention ambit, the technology contents of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solution of the present invention, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solution of the present invention, according to technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solution of the present invention protection.
Claims (1)
1. a prompting coal gas margin approach for IC-card gas meter, comprising:
Controller is connected with IC-card seat, counter module, infrared human body detection sensor, voice playing module and wireless data communication module respectively, described controller according to the startup of motor in IC-card seat, counter module control gas meter and cut out, and carries out the prompting of coal gas surplus when coal gas surplus is not enough according to the testing result of infrared human body detection sensor;
Comprise further:
For holding the IC-card seat inserting IC-card, reading the amount in IC-card, and described amount being scaled the coal gas amount that can use, exporting described coal gas amount;
Controller module receives the described coal gas amount of IC-card seat input, sends signal and switches on power, and starts motor in gas meter, makes coal gas proper flow in the duct, ensures that user normally uses coal gas;
When after motor start-up in gas meter, what counter module calculated that user normally uses coal gas uses coal gas amount, and used coal gas amount described in output, infrared human body acquisition sensor adopts passive type infrared human body detection mode, whether there is human body in detecting chamber;
When by coal gas amount close to coal gas amount time, carry out coal gas surplus according to the result of infrared human body acquisition sensor detection indoor human body and remind operation, when described equal described coal gas amount by coal gas amount time, controller module sends signal interruption power supply, close motor in gas meter, coal gas is cut off;
Described when by coal gas amount close to coal gas amount time, carry out coal gas surplus prompting operation according to the result of infrared human body acquisition sensor detection indoor human body to comprise, when infrared human body acquisition sensor detects indoor human body, voice playing module is used to read voice document in storer and play voice, when infrared human body acquisition sensor does not detect indoor human body, wireless data communication module is used to send coal gas surplus message, and when described coal gas amount is less than described coal gas amount 10 cubic meters, the voice play and the coal gas surplus message of transmission are the not enough information of coal gas surplus, when described coal gas amount is less than described coal gas amount 1 cubic meter, the voice play and the coal gas surplus message of transmission are that coal gas surplus is about to exhaust information,
Wherein, storer stores the auditory tone cues file corresponding with coal gas surplus, and wireless data communication module, is sent to object network or object mobile phone by cordless communication network by coal gas surplus message;
Wherein, IC-card seat, infrared human body acquisition sensor, wireless data communication module and voice playing module are positioned on the shell of gas meter, and counter module, storer and controller module are positioned at the shell of gas meter.
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| CN201310133683.3A CN103258377B (en) | 2013-04-18 | 2013-04-18 | The prompting coal gas margin approach of IC-card gas meter |
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| CN103258377B true CN103258377B (en) | 2015-09-16 |
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| JP3881928B2 (en) * | 2002-05-13 | 2007-02-14 | 矢崎総業株式会社 | Prepaid gas remaining amount management system and gas meter |
| CN201130952Y (en) * | 2007-07-18 | 2008-10-08 | 湖南省建筑工程集团总公司 | Intelligent control system for numeralization formations furniture based on ZigBee technique |
| CN201255903Y (en) * | 2008-06-20 | 2009-06-10 | 李伦章 | Wireless remote transmission intelligent meter |
| CN101794480B (en) * | 2010-02-01 | 2011-11-23 | 合肥工业大学 | Pre-purchased power controller |
| CN101916472B (en) * | 2010-07-30 | 2012-05-30 | 河南省电力公司洛阳供电公司 | Balance reminding device |
| CN102185744A (en) * | 2011-04-18 | 2011-09-14 | 北京神州数码思特奇信息技术股份有限公司 | Smart home system |
| CN202422276U (en) * | 2011-12-31 | 2012-09-05 | 成都伦力表具有限公司 | Intelligent gas meter with voice prompt |
| CN202870974U (en) * | 2012-09-21 | 2013-04-10 | 成都市思博睿科技有限公司 | Novel integrated circuit (IC) card natural gas meter based on single chip microcomputer |
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