CN103258377A - Coal gas residue reminding method of IC (integrated circuit) card coal gas meter - Google Patents
Coal gas residue reminding method of IC (integrated circuit) card coal gas meter Download PDFInfo
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- CN103258377A CN103258377A CN2013101336833A CN201310133683A CN103258377A CN 103258377 A CN103258377 A CN 103258377A CN 2013101336833 A CN2013101336833 A CN 2013101336833A CN 201310133683 A CN201310133683 A CN 201310133683A CN 103258377 A CN103258377 A CN 103258377A
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Abstract
The invention relates to a coal gas residue reminding method of an IC (integrated circuit) card coal gas meter. The coal gas residue reminding method includes: connecting a controller with an IC card seat, a counter module, an infrared human body sensing sensor, a voice playing module and a wireless data communication module respectively; controlling the on and off of a motor in a coal gas meter by the controller according to IC card seat and the counter module; and reminding coal gas residue according to detesting results of the infrared human body sensing sensor when coal gas residue is insufficient. Via the coal gas residue reminding method, when the coal gas residue is insufficient, the coal gas residue information is reminded to an individual or a unit which the coal gas meter belongs to, so that actions can be taken to increase coal gas limit, normal use of coal gas of users is guaranteed, and the embarrass of exhausting of the coal gas during cooking or washing which needs the coal gas for emergency is avoided.
Description
Technical field
The present invention relates to a kind of prompting coal gas surplus method of IC-card gas meter, relate in particular to a kind of for the indoor prompting coal gas surplus method that can determine whether the IC-card gas meter of pointing out according to coal gas surplus situation, when the user is not concerned about coal gas operating position or user not when indoor indoor, can calculate the coal gas surplus automatically and notify the user to improve the coal gas amount according to coal gas surplus size, guarantee the normal use of coal gas.
Background technology
Gas meter is a kind of gas meter, claims gas meter, flow meter again, is the compulsory verification measurement instrument of listing country's strong inspection catalogue in.It is qualified that the user uses gas meter, flow meter to carry out strong inspection first through quality supervision department.Gas meter is made with aluminium, and heavily about 3 kilograms, be placed in the instrument box of steel plate welding, be connected with two gas pipings with nut.As instrument such as industrial gas table, deaphragm gas meter, IC-card intelligence gas meters.Current use is more is IC-card intelligence gas meter, the user before use, the coal gas amount that need prestore certain is entered, and could normally use coal gas, when coal gas exhausts, interrupts the use of coal gas automatically.
But, existing IC-card intelligence gas meter has only function of measuring, and can't control switching automatically, and before coal gas exhausts, there are not sufficient means to supplement with money to the unit that uses coal gas or individual's prompting, thereby cause cooking or during bathing, coal gas interrupts suddenly because amount uses up as the user, cause to continue way or bathing to the awkward situation of half.Though the front of the IC-card that has intelligence gas meter has display screen to show the coal gas number to the user, general gas meter is to be placed in the cabinet, and whether the user also can't perceive coal gas and be about to use up seldom to its concern.
Therefore, need a kind of prompting coal gas surplus method for indoor IC-card gas meter, in time calculate the situation of current coal gas usage quantity, calculate the coal gas surplus, size according to the coal gas surplus determines whether that needs are to relevant unit or individual's prompting, so that take to improve the measure of amount, guarantee the normal use of coal gas.Simultaneously, whether determine whether by auditory tone cues indoor according to the user, still by wireless network information is sent to not on indoor people's mobile phone, guarantee the timely transmission of information, brought convenience for people use gas meter.
Summary of the invention
In order to address the above problem, the invention provides a kind of prompting coal gas surplus method for indoor IC-card gas meter, make the user needn't guarantee the concern to the coal gas surplus constantly, need not oneself calculate and bend to observe coal gas quantity on the gas meter, in time point out, thereby improve the coal gas operating position, guarantee the normal use of the equipment relevant with coal gas.
According to an aspect of the present invention, the prompting coal gas surplus method of the IC-card gas meter in a kind of installation room is provided, comprise controller is connected with IC-card seat, counter module, infrared human body detection sensor, speech play module and wireless data communications module respectively, described controller controls the startup of motor in the gas meter according to IC-card seat, counter module and cuts out, and carries out the coal gas surplus according to the testing result of infrared human body detection sensor and remind when the coal gas surplus is not enough.
More specifically, the prompting coal gas surplus method of described IC-card gas meter further comprises: be used for holding the IC-card seat that inserts IC-card, read the amount in the IC-card, and described amount is scaled the coal gas amount that can use, export described coal gas amount; Controller module receives the described coal gas amount of IC-card seat input, sends signal and connects power supply, starts motor in the gas meter, makes coal gas proper flow in pipeline to guarantee that the user normally uses coal gas; Behind motor start-up in the gas meter, what counter module calculated that the user normally uses coal gas uses the coal gas amount, export the described coal gas amount of having used, and whether infrared human body acquisition sensor employing passive type infrared human body detection mode exists human body in the detecting chamber; When with the coal gas amount during near the coal gas amount, the result who surveys indoor human body according to the infrared human body acquisition sensor carries out coal gas surplus prompting operation, when described when having equaled described coal gas amount with the coal gas amount, controller module sends the signal interruption power supply, close motor in the gas meter, coal gas is cut off; Described when with the coal gas amount during near the coal gas amount, the result who surveys indoor human body according to the infrared human body acquisition sensor carries out the coal gas surplus and reminds operation to comprise, when hot outer human body acquisition sensor detects indoor human body, use the speech play module to read in the storer voice document and play voice, when hot outer human body acquisition sensor does not detect indoor human body, use the wireless data communications module to send coal gas surplus message, and work as described coal gas amount less than 10 cubic meters of described coal gas amount, the voice of playing and the coal gas surplus message of transmission are the not enough information of coal gas surplus, when described coal gas amount less than 1 cubic meter of described coal gas amount, the coal gas surplus message of the voice of broadcast and transmission is about to exhaust information for the coal gas surplus; Wherein, the auditory tone cues file that memory stores is corresponding with the coal gas surplus, the wireless data communications module sends to purpose network or purpose mobile phone by cordless communication network with coal gas surplus message; Wherein, IC-card seat, infrared human body acquisition sensor, wireless data communications module and speech play 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 surplus method of described IC-card gas meter further comprises: described wireless data communications module is GPRS data communication units or 3G data communication units, described purpose network is the network of gas meter affiliated unit, and described purpose mobile phone is house user's mobile phone.
More specifically, the prompting coal gas surplus method of described IC-card gas meter further comprises: during motor, coal gas can advance from the draft tube of gas meter in starting gas meter, goes out from the escape pipe of gas meter, can make coal gas proper flow in pipeline.
More specifically, the prompting coal gas surplus method of described IC-card gas meter further comprises: display screen can be installed in the front at gas meter, and to show described coal gas surplus, described display screen can be LCDs LCD.
Description of drawings
Below with reference to accompanying drawing embodiment of the present invention are described, wherein:
The process flow diagram of the prompting coal gas surplus method of the IC-card gas meter that Fig. 1 illustrates according to an embodiment of the present invention.
Embodiment
Embodiment to the prompting coal gas surplus method of IC-card gas meter of the present invention is elaborated below with reference to accompanying drawings.
Fig. 1 illustrates the process flow diagram of the prompting coal gas surplus method of the IC-card gas meter that illustrates according to an embodiment of the present invention.The prompting coal gas surplus method that wherein is used to indoor IC-card gas meter comprises: the IC-card seat in the gas meter is read the amount in the insertion IC-card wherein, and described amount is scaled the coal gas amount that to use, export described coal gas amount, controller module receives the coal gas amount, send signal and connect power supply, start motor in the gas meter, make coal gas proper flow in pipeline to guarantee that the user normally uses coal gas; Behind motor start-up in the gas meter, what counter module calculated that the user normally uses coal gas uses the coal gas amount, export the described coal gas amount of having used, and whether infrared human body acquisition sensor employing passive type infrared human body detection mode exists human body in the detecting chamber; When with the coal gas amount during near the coal gas amount, the result who surveys indoor human body according to the infrared human body acquisition sensor carries out coal gas surplus prompting operation, when described when having equaled described coal gas amount with the coal gas amount, controller module sends the signal interruption power supply, close motor in the gas meter, coal gas is cut off; Described when with the coal gas amount during near the coal gas amount, the result who surveys indoor human body according to the infrared human body acquisition sensor carries out the coal gas surplus and reminds operation to comprise, when hot outer human body acquisition sensor detects indoor human body, use the speech play module to read in the storer voice document and play voice, when hot outer human body acquisition sensor does not detect indoor human body, use the wireless data communications module to send coal gas surplus message, and work as described coal gas amount less than 10 cubic meters of described coal gas amount, the voice of playing and the coal gas surplus message of transmission are the not enough information of coal gas surplus, when described coal gas amount less than 1 cubic meter of described coal gas amount, the coal gas surplus message of the voice of broadcast and transmission is about to exhaust information for the coal gas surplus; Wherein, the auditory tone cues file that memory stores is corresponding with the coal gas surplus, the wireless data communications module sends to purpose network or purpose mobile phone by cordless communication network with coal gas surplus message; Wherein, IC-card seat, infrared human body acquisition sensor, wireless data communications module and speech play 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, the infrared human body acquisition sensor adopts passive type infrared human body detection mode, whether has human body in the detecting chamber.At occurring in nature, any when being higher than absolute temperature (273 degree) object all will produce infrared spectrum, the object of different temperatures, the wavelength of the infrared energy of its release is different, therefore, infrared wavelength is relevant with the height of temperature.According to this characteristic as can be known, human body also is a hot body, human body has constant body temperature, generally at 36 to 37 degree, thus the infrared ray of about 7 to 10 microns of specific wavelengths can be sent, according in a characteristic, the infrared sensor that can produce corresponding wave band sensitivity is surveyed the existence of human body, because gas heater itself is a heater, but its stable be not 36 to 37 constant degree, therefore can use infrared ray to determine the existence of human body.Described passive infrared sensor is to carry out work by about 10 microns infrared ray of human body emission.About 10 microns infrared ray of human body emission focuses on the infrared induction source after strengthening by your optical filter of luxuriant and rich with fragrance mud.The pyroelectricity element is adopted in the infrared induction source usually, and this element can lose charge balance when the human infrared radiation temperature changes receiving, and outwards discharges electric charge, and subsequent conditioning circuit is handled the back and just can be produced detection signal by detecting.
In addition, the prompting coal gas surplus method of described IC-card gas meter further comprises: described wireless data communications module can be GPRS data communication units or 3G data communication units, described purpose network is the network of gas meter affiliated unit, and described purpose mobile phone is house user's mobile phone.The user of gas meter can be divided into unit or individual, if gas meter belongs to unit, when the coal gas surplus hour, because the gas meter of unit is more, the behaviour in service of each gas meter can't be understood by unit, at this moment receive the coal gas balance information by the unit network, in time to supplement with money, be very easy to the user, if gas meter belongs to the individual, but this user is when the other places, receive the less information of coal gas surplus by note, but the very first time supplements with money when it is returned, and like this, can not delay its normal use.
In addition, the prompting coal gas surplus method of described IC-card gas meter further comprises: during motor, coal gas can advance from the draft tube of gas meter in starting gas meter, goes out from the escape pipe of gas meter, can make coal gas proper flow in pipeline.Gas meter is a gauging instrument that is positioned in the middle of the gas piping, detects the coal gas operating position, needs two gas pipes, guarantees normally passing through of coal gas.
In addition, the prompting coal gas surplus method of described IC-card gas meter further comprises: display screen can be installed in the front at gas meter, and to show described coal gas surplus, described display screen can be LCDs LCD.
Wherein, LCDs (LCD) is used for a kind of type of display of numeric type clock and watch and many portable computers.Two polarization material have been used in the LCD demonstration, are the quartzy solution of liquid between them.Electric current can make crystal rearrange during by this liquid, so that light can't see through them.Therefore, each crystal is just as window shutter, can allow light to pass and can obstruct the light.The scientific and technical information product is all towards light, thin, short, little target development at present for LCD (LCD), and the display product that has long history in the computing machine periphery is no exception certainly.Be easy to carry with carry to preceding topic under, traditional display mode such as CRT crt display and LED display board etc. all are limited by factors such as the excessive or power consumption of volume is very huge, can't reach user's actual demand.And the development of lcd technology just in time suits the trend of present information products, no matter is little, or the advantage such as zero radiation of right angle demonstration, low power consumption, volume, can both allow the user enjoy best visual environment.At the visual angle, colour, animation display quality is when had the height journey difference of taking second place, LCDs is also had obviously in the range of application classification of product separates.With the applied scope of present lcd technology and level, the active-matrix Driving technique is to be main flow with thin-film transistors type (TFT), is applied to mobile computer and animation, image processing product more.The simple matrix Driving technique is at present then based on twisted nematic (TN) and STN Super TN (STN), and present application is many based on word processor and consumer products.Among this, fund input and technical need that the TFT LCD is required are higher, and the technology that TN and STN are required and credit requirement are then relatively low.
Adopt the prompting coal gas surplus method of IC-card gas meter of the present invention, the automatic control that has realized indoor gas meter opens and closes function, simultaneously, calculate the coal gas surplus in real time, and according to size and the indoor detection that whether has human body of coal gas surplus, formulate different coal gas surpluses and remind strategy, in time remind the user to supplement with money, to guarantee the normal use of coal gas, made things convenient for the relieved operation of user to the coal gas relevant device, improved the reliability that these coal gas relevant devices use.
Be understandable that though the present invention with the preferred embodiment disclosure as above, yet above-described embodiment is not in order to limit the present invention.For any those of ordinary skill in the art, do not breaking away under the technical solution of the present invention scope situation, all can utilize the technology contents of above-mentioned announcement that technical solution of the present invention is made many possible changes and modification, or be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not break away from technical solution of the present invention according to any simple modification, equivalent variations and the modification that technical spirit of the present invention is done above embodiment, all still belongs in the scope of technical solution of the present invention protection.
Claims (5)
1. the prompting coal gas surplus method of an IC-card gas meter comprises:
Controller is connected with IC-card seat, counter module, infrared human body detection sensor, speech play module and wireless data communications module respectively, described controller controls the startup of motor in the gas meter according to IC-card seat, counter module and cuts out, and carries out the coal gas surplus according to the testing result of infrared human body detection sensor and remind when the coal gas surplus is not enough.
2. the prompting coal gas surplus method of IC-card gas meter as claimed in claim 1 further comprises:
Be used for holding the IC-card seat that inserts IC-card, read the amount in the IC-card, and described amount is scaled the coal gas amount that can use, export described coal gas amount;
Controller module receives the described coal gas amount of IC-card seat input, sends signal and connects power supply, starts motor in the gas meter, makes coal gas proper flow in pipeline to guarantee that the user normally uses coal gas;
Behind motor start-up in the gas meter, what counter module calculated that the user normally uses coal gas uses the coal gas amount, export the described coal gas amount of having used, and whether infrared human body acquisition sensor employing passive type infrared human body detection mode exists human body in the detecting chamber;
When with the coal gas amount during near the coal gas amount, the result who surveys indoor human body according to the infrared human body acquisition sensor carries out coal gas surplus prompting operation, when described when having equaled described coal gas amount with the coal gas amount, controller module sends the signal interruption power supply, close motor in the gas meter, coal gas is cut off;
Described when with the coal gas amount during near the coal gas amount, the result who surveys indoor human body according to the infrared human body acquisition sensor carries out the coal gas surplus and reminds operation to comprise, when hot outer human body acquisition sensor detects indoor human body, use the speech play module to read in the storer voice document and play voice, when hot outer human body acquisition sensor does not detect indoor human body, use the wireless data communications module to send coal gas surplus message, and work as described coal gas amount less than 10 cubic meters of described coal gas amount, the voice of playing and the coal gas surplus message of transmission are the not enough information of coal gas surplus, when described coal gas amount less than 1 cubic meter of described coal gas amount, the coal gas surplus message of the voice of broadcast and transmission is about to exhaust information for the coal gas surplus;
Wherein, the auditory tone cues file that memory stores is corresponding with the coal gas surplus, the wireless data communications module sends to purpose network or purpose mobile phone by cordless communication network with coal gas surplus message;
Wherein, IC-card seat, infrared human body acquisition sensor, wireless data communications module and speech play module are positioned on the shell of gas meter, and counter module, storer and controller module are positioned at the shell of gas meter.
3. the prompting coal gas surplus method of IC-card gas meter as claimed in claim 2 further comprises:
Described wireless data communications module is GPRS data communication units or 3G data communication units, and described purpose network is the network of gas meter affiliated unit, and described purpose mobile phone is house user's mobile phone.
4. the prompting coal gas surplus method of IC-card gas meter as claimed in claim 2 further comprises:
During motor, coal gas advances from the draft tube of gas meter in starting gas meter, goes out from the escape pipe of gas meter, makes coal gas proper flow in pipeline.
5. the prompting coal gas surplus method of the IC-card gas meter of stating as claim 2 further comprises:
Display screen is installed in front at gas meter, and to show described coal gas surplus, described display screen is LCDs LCD.
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| Application Number | Priority Date | Filing Date | Title |
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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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| 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 CN103258377B (en) | 2015-09-16 |
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2013
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