CN1821639A - IC card heating charging control valve and its heating charging managing method - Google Patents
IC card heating charging control valve and its heating charging managing method Download PDFInfo
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- CN1821639A CN1821639A CN 200610017515 CN200610017515A CN1821639A CN 1821639 A CN1821639 A CN 1821639A CN 200610017515 CN200610017515 CN 200610017515 CN 200610017515 A CN200610017515 A CN 200610017515A CN 1821639 A CN1821639 A CN 1821639A
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 183
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- 238000001514 detection method Methods 0.000 claims description 24
- 230000006870 function Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000005622 photoelectricity Effects 0.000 claims description 3
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Abstract
The present invention relates to heating charge controlling valve with pre-paid IC card and its heating charge method. The controlling valve includes a motorized valve mounted in the incoming pipeline, monolithic computerized controlling and processing circuit with card reader, and corresponding IC card. The card reader has RF output connected to the read/write antenna, data port, address port and control port connected separately to the I/O port and control port of the monolithic computer. The executor motor controlling and driving circuit has the input connected to the control port of the monolithic computer and the output connected to the executor motor. The present invention realizes the heating charge based on the heating amount.
Description
One, technical field: the present invention relates to a kind of charging control gear and heating charging method of field of heating, particularly relate to a kind of heating charging control valve and heating charging method thereof of using the IC-card prepayment.
Two, background technique: China is populous, relative inadequacy of resources, and the per capita resources occupancy volume is less than half of world average level.Along with the develop rapidly of national economy, the energy starved problem seems more outstanding in recent years, reduces environmental pollution, energy saving, has become the key of Chinese national economy sustainable development.For this reason, the Chinese government has proposed the call of " setting up resource-conserving national economic system and conservation-minded society ", and the concrete policy and the measure of setting up conservation-minded society put into effect in national many cities in succession.
Concentrate heating to have the problem of serious energy waste at civilian, the commercial building that perplex various circles of society for a long time, the newly-built dwelling house of Policy Conditions must reach certain energy conservation standard, will not examine for the building that does not meet energy-saving design standard 65%.Under the condition of central heating, no matter be new building or, except " single tube add cross over pipe, install thermostat valve additional " in addition, also do not find better method to the reducing energy consumption of old dwelling house.The reducing energy consumption of old dwelling house becomes " cancer " of China's building energy conservation.Main at present the transformation by " Every household has an ammeter " realizes dividing family heating measure control; reach distribution according to need, purpose in the hope of saving; but investment is big; the cost height; Thermal Corp is difficult to bear or be not ready to bear the transformation input of great number, and it is also unreasonable obviously to allow the user bear these expenses.Traditional heating charging method is to share charge by area, has huge drawback, causes huge energy waste, is unfavorable for environmental protection.Present common more rational heating charging method, be to use flowmeter or calorimeter more, the for example a kind of household heating intelligent management method that proposes of Chinese invention patent 200310105002.9 and the device of using this method, comprise several stages: enter heating phase connection system power supply, system carries out self check, and checking finishes reads information, examines user's IC-card expense remaining sum and manages, its advantage is: the user can buy the right to use of heat energy at any time, has cancelled the restriction of time; The user also can buy the heat energy right to use of any amount, has cancelled quantitative limitation, is applicable to by the area charge or by heat energy charging; In device, used calorimeter.A kind of IC-card intelligent calorimeter that can control room temperature automatically of utility model patent 02237727.1, contain room temperature automatic control system and flow transducer and solenoid electric valve, running state by room thermostat control heat supply and charging regulates the room temperature energy saving and Re Fei automatically.The disadvantage of energy meter and flowmeter is that cost is too high, is difficult to good and consumption side's acceptance by businessman, and well application is unfavorable for the upgrading to old heating pipe network, can't reach energy saving purposes.
Three, summary of the invention:
Technical problem to be solved by this invention: unreasonable at current heating charging way, upgrading cost height, invest big shortcoming, a kind of heating charging method and IC-card heating charging control valve based on area and time are proposed, realize the scientific and rational change of heating charging mode, to reach the purpose of energy saving.
The technical solution used in the present invention:
A kind of IC-card heating charging control valve, contain and be installed in register one's residence mortor operated valve in the pipeline of heating user, the actuator of mortor operated valve contains and connects power supply and control, the actuating motor of drive circuit, described control valve also contains Single-chip Controlling processing circuit and the non-contact IC card matching used with it that has card reader or Card Reader circuit, the RF output end of card reader or Card Reader circuit connects the read-write antenna, the data input/output end port of card reader, address port is connected corresponding I/O port and the control port that SCM program is set respectively with control port, actuating motor control, the input end of drive circuit connects the control output end mouth that SCM program is set, control, the output terminal of drive circuit connects actuating motor.
Described IC-card heating charging control valve, the Card Reader chip of card reader or Card Reader circuit adopts MFRC500; Central processing unit (CPU) adopts 8 8051 series or 8052 series a kind of single-chip microcomputers wherein; perhaps adopt 16 MC68HC16; or 16 MSP430F147; or 16 MSP430F435 single-chip microcomputer; single-chip microcomputer is connected with protection, memory circuit X5045; the RF output end of Card Reader chip MF RC500 connects the read-write antenna, and the data-out port of Card Reader chip connects the P of CPU by pull-up resistor
0Port, its control port A
0, A
1, A
2The P that connects CPU respectively
2The P of mouth
2.0, P
2.1, P
2.2The corresponding respectively reading and writing port that connects CPU of the reading and writing port of Card Reader chip, it interrupts the external interrupt input port that output port IRQ connects CPU, and its address latch enable port ALE connects the corresponding port ALE of CPU, and its reset terminal RST connects the I/O mouth of CPU; The gating port CS of X5045, serial input, output port SI, SO connect the I/O mouth of CPU respectively, and its serial clock SCK and reseting port RST are connected the T of CPU respectively
1With the RST mouth, an I/O control port of CPU program setting connects control, the drive circuit of mortor operated valve actuating motor; Corresponding I/O port with the CPU program setting is connected with function button switch and LED display modular, function button switch S
1, S
2, S
3Insert the P of CPU respectively by the selection of high-low level
1.1, P
1.2, P
1.4Mouthful, the P of CPU
1.0, P
1.6, P
1.7, T
0Mouth connects LED display modular interface; COM RXD, TXD port with CPU are connected with communication interface.
Described IC-card heating charging control valve, Card Reader chip or employing MF RC530, or MF RC531, or MF RC632; Central processing unit (CPU) is selected AT89C52 or AT89S52 single-chip microcomputer for use, perhaps adopts P89C54BP6 or P89C58A, perhaps MC68HC11A8, perhaps MC68HC11E9, and PIC16C877A, or PIC16C876A; A kind of Card Reader chip FM1702N of Card Reader chip or employing FM17XX series, or FM1715, or FM1725; Protection, memory circuit or be used in combination watchdog circuit MAX813 or IMP813 and storage chip AT24C04.
Described IC-card heating charging control valve, actuating motor control, drive circuit adopt photoelectricity coupling buffer circuit, an input end of photo coupler connects power supply by resistance, its another input end connects CPU control output end mouth by current-limiting resistance, and the output terminal of photo coupler connects the actuating motor working power by bilateral diode; Actuating motor control, drive circuit or employing transistor switching circuit, the contact of two resistance of bias circuitry that transistor base connects connects the CPU control output end, and transistorized emitter-base bandgap grading output terminal connects the actuating motor working power.
Described IC-card heating charging control valve contains temperature sensing circuit, and temperature detection adopts digital temperature sensor, and the output of digital temperature sensor inserts an interrupting input end mouth of central processing unit (CPU).
A kind of IC-card prepayment heating charging managing method, contain aforesaid IC-card heating charging control valve, it between each calefactory a Charging Detail Record unit with a user or a user, each Charging Detail Record unit is provided with an IC-card charging control valve, the mortor operated valve of IC-card charging control valve is installed in the pipeline of registering one's residence of Charging Detail Record unit, on IC-card, store the name of Charging Detail Record unit respective user, building number, element number, heating area information, the user is by supplementing with money IC-card, buy the consumption amount of money, the card reader or the Card Reader circuit of charging control valve control processing circuit read IC-card information, be transferred to connected central processing unit (CPU), the memory stores of charging control valve control processing circuit has the heating charging managing system, the heating charging managing system at first judges whether consume the amount of money in the IC-card, (1) if do not consume the amount of money in the IC-card or remaining sum less than certain certain value X
0The time, mortor operated valve cuts out; (2) in detecting IC-card, have under the situation of the consumption amount of money,
A, when opening mortor operated valve, the user picks up counting, charge unit price with " every quadrature per hour " is a valuation unit, the heating area that multiply by corresponding Charging Detail Record unit according to unit price multiply by the heating time-based charging again, and the current heating charging amount of money deducted from the customer consumption amount of money, and when closing mortor operated valve or heating charging control valve, the user stops to charge
B, detect user balance less than certain certain value X when system
0The time, close mortor operated valve automatically.
Described heating charging managing method, heating charging control valve is connected with temperature detection element, and temperature detection element is installed in the Charging Detail Record unit user heating pipeline, and temperature detection element is transferred to IC-card charging control valve control circuit with detected temperature information,
(1) temperature when the user heating pipeline internal medium is higher than setting temperature T
0The time, the charging control and management system is in the charging state that allows;
(2) temperature when the user heating pipeline internal medium is lower than setting temperature T
0The time, the charging control and management is in forbids the charging state, no longer reduces the consumption remaining sum in user's IC-card.
A kind of IC-card prepayment heating charging managing method, contain aforesaid IC-card heating charging control valve, it between each calefactory a Charging Detail Record unit with a user or a user, each Charging Detail Record unit is provided with an IC-card charging control valve, the mortor operated valve of charging control valve is installed in the pipeline of registering one's residence of Charging Detail Record unit, on IC-card, store the name of Charging Detail Record unit respective user, building number, element number, heating area information, the user buys the consumption amount of money by IC-card is supplemented with money, card reader or Card Reader circuit read IC-card information, be transferred to connected central processing unit (CPU), the memory stores of charging control valve control processing circuit has the heating charging managing system, the heating charging managing system at first judges whether consume the amount of money in the IC-card
(1) if do not consume the amount of money or remaining sum in the IC-card less than certain certain value X
0The time, mortor operated valve cuts out;
(2) in detecting IC-card, have under the situation of the consumption amount of money, heating area according to the user of Charging Detail Record unit correspondence, charge unit price with " every quadrature per hour " is a valuation unit, heating area according to corresponding Charging Detail Record unit, the consumption amount of money in the IC-card is amounted to into total service time of user, and
A, when the user opens mortor operated valve, pick up counting, the current heating charging time was deducted from total service time of customer consumption amount of money correspondence, and when the user closes mortor operated valve, stop to charge
B, be zero or during for certain certain value, system closes mortor operated valve automatically when the user remains service time.
Described heating charging managing method, heating charging control valve is connected with temperature detection element, temperature detection element is installed in the Charging Detail Record unit user heating pipeline, and temperature detection element is transferred to IC-card charging control valve control processing circuit with detected temperature information
(1) if the temperature of user heating pipeline internal medium is higher than setting temperature T
0The time, the charging control and management system is in the charging state that allows;
(2) if the temperature of user heating pipeline internal medium is lower than setting temperature T
0The time, the charging control and management system is in forbids the charging state, no longer reduces the consumption remaining sum in user's IC-card.
A kind of IC-card prepayment heating charging managing method, contain aforesaid IC-card heating charging control valve, with a user is a Charging Detail Record unit, each Charging Detail Record unit is provided with a total IC-card charging control valve, store user's name on the IC-card, building number, element number, each room heating area information, the mortor operated valve of IC-card charging control valve is installed in the pipeline of registering one's residence of Charging Detail Record unit, the user buys the consumption amount of money by IC-card, card reader or Card Reader circuit read IC-card information, be transferred to connected central processing unit (CPU), the memory stores of charging control valve control processing circuit has the heating charging managing system, each of same user not chummery is respectively equipped with control valve, reflect each control valve state of switch amount signal input charging control valve processing circuit, the heating charging managing system at first judges whether consume the amount of money in the IC-card
(1) if do not consume the amount of money or remaining sum in the IC-card less than certain certain value X
0The time, mortor operated valve cuts out;
(2) in detecting IC-card, have under the situation of the consumption amount of money, when opening mortor operated valve, the user picks up counting, charge unit price with " every quadrature per hour " is a valuation unit, multiply by the heating timing time according to the heating area in all rooms of user multiply by unit price again and charges, the current heating charging amount of money is deducted from the customer consumption amount of money, when the user closes the control valve in corresponding room, heating area and timing time by corresponding room are returned the consumption amount of money that should not deduct, when far management system detects the customer consumption remaining sum less than certain certain value X
0The time, close mortor operated valve automatically; Perhaps
(3) in detecting IC-card, have under the situation of the consumption amount of money, when opening the control valve in corresponding room, the user picks up counting, charge unit price with " every quadrature per hour " is a valuation unit, the heating area that multiply by corresponding room according to unit price multiply by the timing time charging again, the current charging amount of money is deducted from the customer consumption amount of money, when closing the control valve in corresponding room, the user stops to charge, when far management system detects the customer consumption remaining sum less than certain certain value X
0The time, close mortor operated valve automatically.
Described heating charging managing method, heating charging control valve is connected with temperature detection element, temperature detection element is installed in the Charging Detail Record unit user heating pipeline, temperature detection element is transferred to IC-card charging control valve control circuit with detected temperature information, and (1) is higher than setting temperature T when the temperature of user heating pipeline internal medium
0The time, the charging control and management system is in the charging state that allows; (2) temperature when the user heating pipeline internal medium is lower than setting temperature T
0The time, the charging control and management is in forbids the charging state, no longer reduces the consumption remaining sum in user's IC-card.
Described heating charging managing method, same usefulness is indoor, and IC-card charging control valve difference or while heating area and the timing time according to corresponding room charges.
Positive beneficial effect of the present invention:
1, a kind of new more reasonable, practicable heating metering and billing method is proposed.IC-card heating charging method of the present invention, continued to use the basic conception of tradition by the area charge, and with its derive for " square/hour " as basic rate unit, break through the drawback that tradition is charged, shared everything together by area, realized individual heating " chargeing as required ", can save family expense, help improving user's energy saving and environmental consciousness, have long-range social synthesis's benefit.If there are 11,741 ten thousand square metres of house area in certain city, building heating energy consumption standard (12.5 kilograms of standard coals of every square metre of building area) with reference to national Tenth-Five Year Plan is calculated, after being transformed into IC-card prepayment heat-supplying mode, in resident's time of being on duty or when being in, only opened the heating of part heating valve, if the time and the scope of heating are dwindled 40%, with the energy consumption that reduces 40%, each heating season will be saved 58.7 ten thousand tons of standard coals; Also alleviate the transport pressure of railway, highway when reducing energy consumption, reduced the consumption of transportation fuel oil, produced huge environmental protection effect simultaneously.
2, the present invention has taken into full account the existing heating charge system of China and the quality of old heating system, meet resident's traditional consumption custom, warm oneself, when warming oneself is determined by the Consumer, and with the charge according to quantity of method realization cleverly, accepted by both sides of supply and demand easily, cost is not high yet, promotion and implementation easily, be particularly useful for the control of branch family and the reducing energy consumption of old residence heating system, be expected to fundamentally stop the main root of the present building energy waste of China.
3, IC-card heating charging control valve of the present invention adopts the IC-card prepayment, carry out smart charge management and control by central processing unit (CPU), the user can according to circumstances decide the consumption amount of money and control heating time in its sole discretion, easy to install, contain communication interface, can realize integrated management, reduce administration cost.
Four, description of drawings:
Fig. 1: one of IC-card heating charging method far management system skeleton diagram
Fig. 2: two of IC-card heating charging method far management system skeleton diagram
Fig. 3: three of IC-card heating charging method far management system skeleton diagram
Fig. 4: IC-card heating charging control valve block diagram
Fig. 5: IC-card heating charging control valve control processing circuit theory diagrams
Five, embodiment:
Embodiment one: referring to Fig. 4: IC-card heating charging control valve block diagram.IC-card heating charging control valve of the present invention, contain and be installed in register one's residence mortor operated valve in the pipeline of heating user, the actuating motor of mortor operated valve actuator connects power supply and control, drive circuit, described control valve also contains the Single-chip Controlling processing circuit, the Single-chip Controlling processing circuit contains card reader or the non-contact IC card Card Reader circuit and that be mated use, the RF output end of card reader or Card Reader circuit connects the read-write antenna, the data input/output end port of card reader, address port is connected corresponding I/O port and the control port that SCM program is set respectively with control port, actuating motor control, the input end of drive circuit connects the control output end mouth that SCM program is set, control, the output terminal of drive circuit connects actuating motor.
Fig. 5 is IC-card heating charging control valve control processing circuit theory diagrams of the present invention: the Card Reader chip adopts the MF RC500 of PHILIPS company; Central processing unit (CPU) can adopt 8 51 or 52 series monolithics, as selects AT89C52 or AT89S52 for use, or P89C54BP6 or P89C58A single-chip microcomputer etc., also can adopt 16 MC68HC16 or MSP430F147 or MSP430F435 single-chip microcomputer.
RF output end TX1, the TX2 of Card Reader chip MF RC500 connects inductance L
001, L
002, L
1, L
2, capacitor C
001, C
002, C
011, C
022, C
2, C
3The read-write antenna emitting circuit of forming, its RX passes through resistance R
21, capacitor C
4Connect L
2, its WMID passes through capacitor C
5Ground connection is connected with the RX end by resistance R 22 simultaneously; The data-out port D of Card Reader chip
0～D
8The P that connects CPU by pull-up resistor
0Port, its control port A
0, A
1, A
2The P that connects CPU respectively
2The P of mouth
2.0, P
2.1, P
2.2The corresponding respectively reading and writing port that connects CPU of the reading and writing port of Card Reader chip, it interrupts the external interrupt input port INT1 that output port IRQ connects CPU, and its address latch enable port ALE connects the corresponding port ALE of CPU, and these two ports pass through resistance R respectively
23, R
24Connect power supply, its reset terminal RST connects the P of CPU
2.4Mouthful, its clock mouth XOUT, XIN connect crystal oscillator; Central processing unit (CPU) is connected with protection, memory circuit, and the gating port CS of IC chip X5045, serial input, output port SI, SO connect the I/O mouth P of CPU respectively
1.0, P
1.5, P
1.3, its serial clock SCK and reseting port are connected T1 and the RST mouth of CPU respectively; Corresponding I/O port with the CPU program setting is connected with function button switch and LED display modular, function button switch S
1, S
2, S
3Insert the P of CPU respectively by the selection of high-low level
1.1, P
1.2, P
1.4Mouthful, the P of CPU
1.0, P
1.6, P
1.7, T
0Mouth connects LED display modular interface; An I/O control port of CPU program setting connects control, the drive circuit of mortor operated valve actuating motor; COM RXD, TXD port with CPU are connected with communication interface.
IC-card heating charging control valve of the present invention, the MFRC530 of Card Reader chip or employing PHILIPS company, or MF RC531, or MF RC632; Central processing unit (CPU) or MC68HC11A8, perhaps MC68HC11E9, and PIC16C877A, or PIC16C876A; The FM17XX Card Reader special chip FM1702N of Card Reader chip or microelectronic limited company of employing Fudan University, or FM1715, or FM1725; Protection, memory circuit or be used in combination watchdog circuit MAX813 or IMP813 and storage chip AT24C04.
Present embodiment IC-card heating charging control valve, actuating motor control, drive circuit adopt photoelectricity coupling buffer circuit, and an input end of photo coupler connects power supply by resistance, and its another input end connects CPU control output end mouth P by current-limiting resistance
2.7, the output terminal of photo coupler connects the actuating motor working power by bilateral diode.
Embodiment two: referring to Fig. 5, present embodiment IC-card heating charging control valve circuit structure is substantially with embodiment one, different is: contain temperature sensing circuit, temperature detection adopts digital temperature sensor, and the output of digital temperature sensor inserts an interrupting input end mouth INT0 of central processing unit (CPU); Actuating motor control, drive circuit or employing transistor switching circuit, the contact of two resistance of bias circuitry that transistor base connects connects the CPU control output end, and transistorized emitter-base bandgap grading output terminal connects the actuating motor working power.Spendable single-chip microcomputer also has, and the EM78 series that Yi Long company in Taiwan produces is as EM78P447; The W77 of Hua Bang company, W78 series, as E78C52D, E78E58B etc., physical circuit connect no longer detailed description.
Embodiment three: referring to Fig. 1, IC-card prepayment heating charging managing method of the present invention, it between each calefactory a Charging Detail Record unit with a user or a user, each Charging Detail Record unit is provided with an IC-card charging control valve, the mortor operated valve of IC-card charging control valve is installed in the pipeline of registering one's residence of Charging Detail Record unit, on IC-card, store the name of Charging Detail Record unit respective user, building number, element number, heating area information, the user is by supplementing with money IC-card, buy the consumption amount of money, the card reader or the Card Reader circuit of charging control valve control processing circuit read IC-card information, be transferred to connected central processing unit (CPU), the memory stores of charging control valve control processing circuit has the heating charging managing system, the heating charging managing system at first judges whether consume the amount of money in the IC-card
(1) do not consume in user's IC-card under the amount of money or the situation that Sorry, your ticket has not enough value (less than a certain setting value), mortor operated valve is in closed condition, and the user can not be by manually opened;
(2) in detecting IC-card, have under the situation of the consumption amount of money,
A, when opening mortor operated valve, the user picks up counting, expenses standard with " every quadrature per hour " is the charging unit price, charge according to the heating area of corresponding Charging Detail Record unit and the product of timing time and this charging unit price, and the current charging amount of money deducted from the customer consumption amount of money, and when closing mortor operated valve or heating charging control valve, the user stops to charge
B, when system detects customer consumption Sorry, your ticket has not enough value, system closes mortor operated valve under the control circuit effect automatically.
Embodiment four: referring to Fig. 2, the present embodiment heating charging managing method is substantially with embodiment three, its difference is: heating charging control valve is connected with temperature detection element, temperature detection element is installed in the Charging Detail Record unit user heating pipeline, Detecting element output connects digital temperature sensor, detected temperature information is transferred to IC-card charging control valve control processing circuit, realizes producing effect charging by following step, both
(1) temperature that detects the user heating pipeline internal medium when control and management system is higher than setting temperature T
0The time, the charging control and management system is in the charging state that allows;
(2) temperature when the user heating pipeline internal medium is lower than setting temperature T
0The time, the charging control and management is in forbids the charging state, no longer reduces the consumption remaining sum in user's IC-card.
Embodiment five, six: respectively referring to Fig. 1, Fig. 2, and this two example I C card prepayment heating charging managing method, with embodiment three, four, its difference is its implementation methods substantially:
System has in detecting IC-card under the situation of the consumption amount of money, according to the user's of Charging Detail Record unit correspondence heating area, be valuation unit with the expenses standard of " every quadrature per hour ", according to the heating area of corresponding Charging Detail Record unit, the consumption amount of money in the IC-card is amounted to into total service time of user
A, when the user opens mortor operated valve, pick up counting, current chargeable time was deducted from total service time of customer consumption amount of money correspondence, and when the user closes mortor operated valve, stop to charge
B, when far management system detects the user and is zero service time, close mortor operated valve automatically by the heating charging control valve control circuit.
Embodiment seven: referring to Fig. 3, IC-card prepayment heating charging managing method of the present invention, with a user is a Charging Detail Record unit, each Charging Detail Record unit is provided with a total IC-card charging control valve, store user's name on the IC-card, building number, element number, each room heating area information, the mortor operated valve of IC-card charging control valve is installed in the pipeline of registering one's residence of Charging Detail Record unit, the user buys the consumption amount of money by IC-card, card reader or Card Reader circuit read IC-card information, be transferred to connected central processing unit (CPU), the memory stores of charging control valve control processing circuit has the heating charging managing system, each of same user not chummery is respectively equipped with control valve, reflect each control valve state, and the switching value signal of the heating area in corresponding its room, place input control processing circuit, the heating charging managing system at first judges whether consume the amount of money in the IC-card
(1) if do not consume the amount of money in the IC-card or Sorry, your ticket has not enough value, forbids that the user opens mortor operated valve;
(2) in detecting IC-card, have under the situation of the consumption amount of money, when opening the control valve in corresponding room, the user picks up counting, charge unit price with " every quadrature per hour " is a valuation unit, the heating area that multiply by corresponding room according to unit price multiply by the timing time charging again, the current charging amount of money is deducted from the customer consumption amount of money, when closing the control valve in corresponding room, the user stops to charge, when far management system detects the customer consumption remaining sum less than certain certain value X
0The time, close mortor operated valve automatically.
Described heating charging managing method, it is same by the method for temperature detection element is installed in Charging Detail Record unit user heating pipeline, realize the purpose that " producing effect " charges, promptly only in pipeline heat transfer medium possess under the situation of heating condition, the user opens heating control valve far management system and just charges
(1) temperature when the user heating pipeline internal medium is higher than setting temperature T
0The time, the charging control and management system is in the charging state that allows;
(2) temperature when the user heating pipeline internal medium is lower than setting temperature T
0The time, the charging control and management is in forbids the charging state, no longer reduces the consumption remaining sum in user's IC-card.
The present invention has also realized in same usefulness indoor, opens or close the heating control valve as required by the user, and IC-card charging control valve difference or while heating area and the timing time according to corresponding room charges.
Embodiment eight: referring to Fig. 3, present embodiment IC-card prepayment heating charging managing method, its accounting management mode is substantially with embodiment seven, it is just in time opposite just to reach the goal of the invention metering method: promptly system has in detecting IC-card under the situation of the consumption amount of money, even open the mortor operated valve of IC-card charging control valve or have only under the situation that the branch control valve in a room opens the user, promptly begin to charge with the heating area and the heating timing time in these all rooms of user, the current heating charging amount of money is deducted from the customer consumption amount of money, when if the user closes the branch control valve in a certain room, pick up counting constantly from this, by the heating area and the timing time in corresponding room multiply by the charging unit price, return the consumption amount of money in the corresponding room that should not deduct, and at customer consumption Sorry, your ticket has not enough value or during less than certain certain value, close mortor operated valve by control circuit.
Claims (12)
1, a kind of IC-card heating charging control valve, contain and be installed in register one's residence mortor operated valve in the pipeline of heating user, the actuator of mortor operated valve contains and connects power supply and control, the actuating motor of drive circuit, it is characterized in that: described control valve also contains Single-chip Controlling processing circuit and the non-contact IC card matching used with it that has card reader or Card Reader circuit, the RF output end of card reader or Card Reader circuit connects the read-write antenna, the data input/output end port of card reader, address port is connected corresponding I/O port and the control port that SCM program is set respectively with control port, actuating motor control, the input end of drive circuit connects the control output end mouth that SCM program is set, control, the output terminal of drive circuit connects actuating motor.
2, IC-card heating charging control valve according to claim 1 is characterized in that: the Card Reader chip of card reader or Card Reader circuit adopts MF RC500; Central processing unit (CPU) adopts 8 8051 series or 8052 series a kind of single-chip microcomputers wherein; perhaps adopt 16 MC68HC16; or 16 MSP430F147; or 16 MSP430F435 single-chip microcomputer; single-chip microcomputer is connected with protection, memory circuit X5045; the RF output end of Card Reader chip MF RC500 connects the read-write antenna, and the data-out port of Card Reader chip connects the P of CPU by pull-up resistor
0Port, its control port A
0, A
1, A
2The P that connects CPU respectively
2The P of mouth
2.0, P
2.1, P
2.2The corresponding respectively reading and writing port that connects CPU of the reading and writing port of Card Reader chip, it interrupts the external interrupt input port that output port IRQ connects CPU, and its address latch enable port ALE connects the corresponding port ALE of CPU, and its reset terminal RST connects the I/O mouth of CPU; The gating port CS of X5045, serial input, output port SI, SO connect the I/O mouth of CPU respectively, and its serial clock SCK and reseting port RST are connected the T of CPU respectively
1With the RST mouth, an I/O control port of CPU program setting connects control, the drive circuit of mortor operated valve actuating motor; Corresponding I/O port with the CPU program setting is connected with function button switch and LED display modular, function button switch S
1, S
2, S
3Insert the P of CPU respectively by the selection of high-low level
1.1, P
1.2, P
1.4Mouthful, the P of CPU
1.0, P
1.6, P
1.7, T
0Mouth connects LED display modular interface; COM RXD, TXD port with CPU are connected with communication interface.
3, IC-card heating charging control valve according to claim 2 is characterized in that: Card Reader chip or employing MF RC530, or MF RC531, or MF RC632; Central processing unit (CPU) is selected AT89C52 or AT89S52 single-chip microcomputer for use, perhaps adopts P89C54BP6 or P89C58A, perhaps MC68HC11A8, perhaps MC68HC11E9, and PIC16C877A, or PIC16C876A; A kind of Card Reader chip FM1702N of Card Reader chip or employing FM17XX series, or FM1715, or FM1725; Protection, memory circuit or be used in combination watchdog circuit MAX813 or IMP813 and storage chip AT24C04.
4, according to claim 1 or 2 or 3 described IC-card heating charging control valves, it is characterized in that: actuating motor control, drive circuit adopt photoelectricity coupling buffer circuit, an input end of photo coupler connects power supply by resistance, its another input end connects CPU control output end mouth by current-limiting resistance, and the output terminal of photo coupler connects the actuating motor working power by bilateral diode; Actuating motor control, drive circuit or employing transistor switching circuit, the contact of two resistance of bias circuitry that transistor base connects connects the CPU control output end, and transistorized emitter-base bandgap grading output terminal connects the actuating motor working power.
5, IC-card heating charging control valve according to claim 4 is characterized in that: contain temperature sensing circuit, temperature detection adopts digital temperature sensor, and the output of digital temperature sensor inserts an interrupting input end mouth of central processing unit (CPU).
6, a kind of IC-card prepayment heating charging managing method, contain the described IC-card heating charging control valve of claim 1, it between each calefactory a Charging Detail Record unit with a user or a user, each Charging Detail Record unit is provided with an IC-card charging control valve, the mortor operated valve of IC-card charging control valve is installed in the pipeline of registering one's residence of Charging Detail Record unit, on IC-card, store the name of Charging Detail Record unit respective user, building number, element number, heating area information, the user is by supplementing with money IC-card, buy the consumption amount of money, the card reader or the Card Reader circuit of charging control valve control processing circuit read IC-card information, be transferred to connected central processing unit (CPU), the memory stores of charging control valve control processing circuit has the heating charging managing system, it is characterized in that:
The heating charging managing system at first judges whether consume the amount of money in the IC-card,
(1) if when not consuming the amount of money or remaining sum less than certain certain value X0 in the IC-card, mortor operated valve cuts out;
(2) in detecting IC-card, have under the situation of the consumption amount of money,
A, when opening mortor operated valve, the user picks up counting, charge unit price with " every quadrature per hour " is a valuation unit, the heating area that multiply by corresponding Charging Detail Record unit according to unit price multiply by the heating time-based charging again, and the current heating charging amount of money deducted from the customer consumption amount of money, and when closing mortor operated valve or heating charging control valve, the user stops to charge
B, detect user balance less than certain certain value X when system
0The time, close mortor operated valve automatically.
7, heating charging managing method according to claim 6, it is characterized in that: heating charging control valve is connected with temperature detection element, temperature detection element is installed in the Charging Detail Record unit user heating pipeline, temperature detection element is transferred to IC-card charging control valve control circuit with detected temperature information
(1) temperature when the user heating pipeline internal medium is higher than setting temperature T
0The time, the charging control and management system is in the charging state that allows;
(2) temperature when the user heating pipeline internal medium is lower than setting temperature T
0The time, the charging control and management is in forbids the charging state, no longer reduces the consumption remaining sum in user's IC-card.
8, a kind of IC-card prepayment heating charging managing method, contain the described IC-card heating charging control valve of claim 1, it between each calefactory a Charging Detail Record unit with a user or a user, each Charging Detail Record unit is provided with an IC-card charging control valve, the mortor operated valve of charging control valve is installed in the pipeline of registering one's residence of Charging Detail Record unit, on IC-card, store the name of Charging Detail Record unit respective user, building number, element number, heating area information, the user buys the consumption amount of money by IC-card is supplemented with money, card reader or Card Reader circuit read IC-card information, be transferred to connected central processing unit (CPU), the memory stores of charging control valve control processing circuit has the heating charging managing system, it is characterized in that: the heating charging managing system at first judges whether consume the amount of money in the IC-card
(1) if do not consume the amount of money or remaining sum in the IC-card less than certain certain value X
0The time, mortor operated valve cuts out;
(2) in detecting IC-card, have under the situation of the consumption amount of money, heating area according to the user of Charging Detail Record unit correspondence, charge unit price with " every quadrature per hour " is a valuation unit, heating area according to corresponding Charging Detail Record unit, the consumption amount of money in the IC-card is amounted to into total service time of user, and
A, when the user opens mortor operated valve, pick up counting, the current heating charging time was deducted from total service time of customer consumption amount of money correspondence, and when the user closes mortor operated valve, stop to charge
B, be zero or during for certain certain value, system closes mortor operated valve automatically when the user remains service time.
9, heating charging managing method according to claim 8, it is characterized in that: heating charging control valve is connected with temperature detection element, temperature detection element is installed in the Charging Detail Record unit user heating pipeline, temperature detection element is transferred to IC-card charging control valve control processing circuit with detected temperature information
(1) if the temperature of user heating pipeline internal medium is higher than setting temperature T
0The time, the charging control and management system is in the charging state that allows;
(2) if the temperature of user heating pipeline internal medium is lower than setting temperature T
0The time, the charging control and management system is in forbids the charging state, no longer reduces the consumption remaining sum in user's IC-card.
10, a kind of IC-card prepayment heating charging managing method, contain the described IC-card heating charging control valve of claim 1, with a user is a Charging Detail Record unit, each Charging Detail Record unit is provided with a total IC-card charging control valve, store user's name on the IC-card, building number, element number, each room heating area information, the mortor operated valve of IC-card charging control valve is installed in the pipeline of registering one's residence of Charging Detail Record unit, the user buys the consumption amount of money by IC-card, card reader or Card Reader circuit read IC-card information, be transferred to connected central processing unit (CPU), the memory stores of charging control valve control processing circuit has the heating charging managing system, it is characterized in that: each of same user not chummery is respectively equipped with control valve, reflect each control valve state of switch amount signal input charging control valve processing circuit, the heating charging managing system at first judges whether consume the amount of money in the IC-card
(1) if do not consume the amount of money or remaining sum in the IC-card less than certain certain value X
0The time, mortor operated valve cuts out;
(2) in detecting IC-card, have under the situation of the consumption amount of money, when opening mortor operated valve, the user picks up counting, charge unit price with " every quadrature per hour " is a valuation unit, multiply by the heating timing time according to the heating area in all rooms of user multiply by unit price again and charges, the current heating charging amount of money is deducted from the customer consumption amount of money, when the user closes the control valve in corresponding room, heating area and timing time by corresponding room are returned the consumption amount of money that should not deduct, when far management system detects the customer consumption remaining sum less than certain certain value X
0The time, close mortor operated valve automatically; Perhaps
(3) in detecting IC-card, have under the situation of the consumption amount of money, when opening the control valve in corresponding room, the user picks up counting, charge unit price with " every quadrature per hour " is a valuation unit, the heating area that multiply by corresponding room according to unit price multiply by the timing time charging again, the current charging amount of money is deducted from the customer consumption amount of money, when closing the control valve in corresponding room, the user stops to charge, when far management system detects the customer consumption remaining sum less than certain certain value X
0The time, close mortor operated valve automatically.
11, heating charging managing method according to claim 10, it is characterized in that: heating charging control valve is connected with temperature detection element, temperature detection element is installed in the Charging Detail Record unit user heating pipeline, temperature detection element is transferred to IC-card charging control valve control circuit with detected temperature information
(1) temperature when the user heating pipeline internal medium is higher than setting temperature T
0The time, the charging control and management system is in the charging state that allows;
(2) temperature when the user heating pipeline internal medium is lower than setting temperature T
0The time, the charging control and management is in forbids the charging state, no longer reduces the consumption remaining sum in user's IC-card.
12, according to claim 10 or 11 described heating charging managing methods, it is characterized in that: same usefulness is indoor, and IC-card charging control valve difference or while heating area and the timing time according to corresponding room charges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100175158A CN100419317C (en) | 2006-03-10 | 2006-03-10 | IC card heating charging control valve and its heating charging managing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100175158A CN100419317C (en) | 2006-03-10 | 2006-03-10 | IC card heating charging control valve and its heating charging managing method |
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| Publication Number | Publication Date |
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| CN1821639A true CN1821639A (en) | 2006-08-23 |
| CN100419317C CN100419317C (en) | 2008-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100175158A Active CN100419317C (en) | 2006-03-10 | 2006-03-10 | IC card heating charging control valve and its heating charging managing method |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103093548A (en) * | 2012-12-26 | 2013-05-08 | 郑州春泉暖通节能设备有限公司 | Central heating charging method |
| CN108280936A (en) * | 2017-12-05 | 2018-07-13 | 山东思达特测控设备有限公司 | A kind of control system and its implementation sold for heat death theory and fast sale |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2282172Y (en) * | 1996-06-28 | 1998-05-20 | 郑孚 | Low power consumption electronic card precharging heat quantity meter |
| CN2473605Y (en) * | 2000-12-21 | 2002-01-23 | 汪健生 | Non-contact IC card prepayment thermal flow meter |
| CN2534559Y (en) * | 2002-02-10 | 2003-02-05 | 宋艳芳 | Heat supply charge controller |
| CN2697618Y (en) * | 2004-04-09 | 2005-05-04 | 吉林省中安产业有限公司 | IC card intelligent heat quantity meter |
| CN2883838Y (en) * | 2006-03-10 | 2007-03-28 | 郑州春泉暖通节能设备有限公司 | IC card heating charging control valve |
-
2006
- 2006-03-10 CN CNB2006100175158A patent/CN100419317C/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103093548A (en) * | 2012-12-26 | 2013-05-08 | 郑州春泉暖通节能设备有限公司 | Central heating charging method |
| CN108280936A (en) * | 2017-12-05 | 2018-07-13 | 山东思达特测控设备有限公司 | A kind of control system and its implementation sold for heat death theory and fast sale |
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| Publication number | Publication date |
|---|---|
| CN100419317C (en) | 2008-09-17 |
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