CN1307314A - Blower coiler controller charged with IC card - Google Patents
Blower coiler controller charged with IC card Download PDFInfo
- Publication number
- CN1307314A CN1307314A CN 00100703 CN00100703A CN1307314A CN 1307314 A CN1307314 A CN 1307314A CN 00100703 CN00100703 CN 00100703 CN 00100703 A CN00100703 A CN 00100703A CN 1307314 A CN1307314 A CN 1307314A
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- China
- Prior art keywords
- card
- microprocessor
- indoor temperature
- measurement module
- user
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- Air Conditioning Control Device (AREA)
Abstract
The blower coiler controller features that by the microprocessor and the modules to detect indoor temperature and humidity and perform A/D conversion, the cold amount data consumed in unit time is calculated based on indoor temperature, humidity and set temperature to determine the blower speed. The charge is deducted by the microprocessor from the cipher key confirmed user IC card. The present invention as an intelligent housing managing equipment makes it possible to charge reasonable based on consumed cold amount and for the user to set indoor temperature at will.
Description
The present invention relates to the cooling metering device of fan coil central air conditioning cold supply system, the blower coiler controller that particularly utilizes IC-card to charge.
In the prior art, fan coil system is widely used in residential housing and commercial office building central air conditioning.But the reasonable fee of its cooling metering is that problem to be solved is arranged always.Way at present commonly used is the usable floor area charge according to the room, and the charge method of this backwardness is extremely unreasonable, can not allow user's regulated at will indoor temperature.
At the problem that will solve in the above-mentioned prior art, the purpose of this invention is to provide a kind of blower coiler controller that charges with IC-card.Use it not only can effectively control, carry out reasonable fee fan coil, and can allow the user arbitrarily set indoor temperature with IC-card according to used cold.Cold is sold according to certain market rules as commodity to be used.
In order to reach above-mentioned goal of the invention, technical scheme of the present invention realizes in the following ways: with the blower coiler controller of IC-card charging, but it comprises IC-card manipulater, storer, Switching Power Supply and indoor temperature measurement module, indoor humidity measurement module, design temperature measurement module and the display module of the microprocessor plug-in mounting IC-card that contains CPU, A/D converter and I/O interface.Its design feature is, after described indoor temperature measurement module, indoor humidity measurement module and design temperature measurement module are measured indoor temperature, humidity and design temperature, through microprocessor detect, A/D conversion and calculate the cold data of using in the unit interval by the CPU in it according to indoor temperature, humidity and current blower fan three-speed state and be temporarily stored in the storer, the CPU in the microprocessor again according to indoor temperature and design temperature by set blower fan three-speed state control module decision blower fan three fast later openings.Described IC-card manipulater authenticates the used IC-card of user through microprocessor.When the data in the storer reach when setting data, CPU in the microprocessor deducts the fee this part used cold by the user's IC-card in the IC-card manipulater, microprocessor is by the interior expense situation of legitimacy, card and the blower fan three-speed state of display module explicit user IC-card simultaneously.Each module and microprocessor, IC-card manipulater, the used direct supply of storer in the loop are obtained after by the voltage stabilizing of silicon rectifier input switch power supply by alternating current.
Owing to be provided with indoor temperature, moisture measurement module and design temperature measurement module in the control device of the present invention, by the opening that microprocessor detects, A/D changes and determined by blower fan three-speed state control module blower fan three speed.By microprocessor used cold is deducted the fee by user's IC-card again.Make cooling metering accurate, fundamentally solved the reasonable fee problem of cooling metering.But that the present invention has is easy to use, the characteristics of simple operation, safe and reliable regulated at will indoor temperature.Be the indispensable control device of intelligent residence management, popularizing value is widely arranged cooling metering, reasonable fee.
The present invention is further illustrated below in conjunction with accompanying drawing and concrete embodiment.
Fig. 1 is a fundamental diagram of the present invention;
Fig. 2 is a concrete enforcement circuit connection diagram of the present invention.
Referring to Fig. 1, but comprise IC-card manipulater 3, storer 7, Switching Power Supply 9 and indoor temperature measurement module 4, indoor humidity measurement module 5, design temperature measurement module 6, the display module 8 of the microprocessor 1 plug-in mounting IC-card that contains CPU, A/D converter and I/O interface with the blower coiler controller that IC-card charges.After indoor temperature measurement module 4, indoor humidity measurement module 5, design temperature measurement module 6 measured indoor temperature, humidity and design temperatures, through microprocessor 1 detect, A/D conversion and calculate the cold data of using in the unit interval by the CPU in it according to indoor temperature, humidity and current blower fan three-speed state and be temporarily stored in the storer 7.CPU in the microprocessor 1 determines the later openings of blower fans three speed according to indoor temperature and design temperature by set blower fan three-speed state control module 2 again.IC-card manipulater 3 authenticates through 1 pair of used IC-card of user of microprocessor.When the data in the storer 7 reach when setting numerical value, the CPU in the microprocessor 1 deducts the fee this part used cold by the user's IC-card in the IC-card manipulater 3.Microprocessor 1 is by the interior expense situation of legitimacy, card and the blower fan three-speed state of display module 8 explicit user IC-cards simultaneously.Each module and microprocessor 1, IC-card manipulater 3, storer 7 used direct supplys in the above-mentioned loop are obtained after by 9 voltage stabilizings of silicon rectifier input switch power supply by alternating current 10.
Referring to Fig. 2, Fig. 2 is that the present invention specifically implements circuit connection diagram.Described indoor temperature measurement module is made of resistance R 1 and thermistor RT, and it is the humidity-sensitive element of HUSOR that the indoor humidity measurement module adopts model, and the design temperature measurement module is made of resistance R 2 and individual pen WW POT Rw.After their in real time measure indoor temperature, humidity and design temperature, through microprocessor MCU detect, the AD conversion.CPU among the microprocessor MCU calculates the cold data of using in the unit interval and is temporarily stored among the storer EEPROM according to indoor temperature, humidity and current blower fan three-speed state.Blower fan three-speed state control module is to be made of triode BG1, BG2, BG3 and relay J 1, J2, J3, and the contact of three relays is directly controlled blower fan three speed.CPU among the microprocessor MCU controls the later openings of blower fan three speed according to indoor temperature and design temperature by blower fan three-speed state control module again.IC-card manipulater IC and microprocessor MCU interface join in order to operation IC-card and key card.Used key card is used for authenticating IC-card.When the data among the storer EEPROM reached setting data, the CPU among the microprocessor MCU deducted the fee this part used cold by the user's IC-card among the IC-card manipulater IC.Control the interior expense situation of legitimacy, card and the blower fan three fast duties of explicit user IC-card by microprocessor MCU with the display module of resistance R 3, R4 and dichromatic LED L5 composition.Current supply circuit is to provide direct supply to above-mentioned each module and microprocessor MCU, IC-card manipulater IC, storer EEPROM by protective tube FUSE, voltage dependent resistor (VDR) ZNR by civil power after the silicon bridge rectification inserts Switching Power Supply POWER voltage stabilizing.
Design concept of the present invention is in conjunction with the characteristics of fan coil cooling metering and requirement, on the basis of the full heat interchange factors of analyzing influence fan coil and design.The principal element that influences fan coil cold Q comprises the model C of fan coil, cold temperature in tw
1, cool water quantity w, indoor temperature t
1, indoor humidity s
1And air amount G.Expression formula is: Q=F (C, tw
1, w, t
1, s
1, G); When metering, with first three parameters C, tw
1Given with w as initial set value, monitor the state that indoor temperature, indoor humidity and blower fan three speed are opened in real time.Just can analyze the cold consumption of each period according to the relevant form of these data and chip stored.Use when of the present invention, all preset parameters that cooling company handle is corresponding with specific fan coil write in the fan coil key card of this model, the fan coil that every key card is corresponding a type.Must insert corresponding key card in the IC-card manipulater before the present invention uses for the first time, and then insert user's IC-card, microprocessor MCU just can use after user's IC-card is authenticated.
The present invention has at first adopted with IC-card fan coil management and toll collection technique.All formed technical schemes of interlock circuit that realizes with calculating methods of cooling capacity with above-mentioned fan coil are the formed technical scheme in core combination associated electrical loop with microprocessor particularly, all belong to protection scope of the present invention.
Claims (2)
1. blower coiler controller that charges with IC-card, it comprises contains CPU, the microprocessor of A/D converter and I/O interface (1), but the IC-card manipulater (3) of plug-in mounting IC-card, storer (7), Switching Power Supply (9) and indoor temperature measurement module (4), indoor humidity measurement module (5), design temperature measurement module (6) and display module (8), it is characterized in that: described indoor temperature measurement module (4), indoor humidity measurement module (5), design temperature measurement module (6) is measured indoor temperature, behind humidity and the design temperature, detect through microprocessor (1), A/D conversion and by CPU in it according to indoor temperature, humidity and current blower fan three-speed state calculate the cold data of using in the unit interval and are temporarily stored in the storer (7), and the CPU in the microprocessor (1) determines the later openings of blower fan three speed according to indoor temperature and design temperature by set blower fan three-speed state control module (2) again; Described IC-card manipulater (3) authenticates the used IC-card of user through microprocessor (1); When the data in the storer (7) reach when setting data, CPU in the microprocessor (1) deducts the fee this part used cold by the user's IC-card in the IC-card manipulater (3), microprocessor (1) is by the interior expense situation of legitimacy, card and the blower fan three-speed state of display module (8) explicit user IC-card simultaneously; Each module and microprocessor (1), IC-card manipulater (3), the used direct supply of storer (7) in the loop are obtained after by silicon rectifier input switch power supply (9) voltage stabilizing by alternating current (10).
2. according to the described blower coiler controller that charges with IC-card of claim 1, it is characterized in that: described microprocessor (1) is to be realized by key card to the authentication mode of the used IC-card of user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001007033A CN1141667C (en) | 2000-02-01 | 2000-02-01 | Blower coiler controller charged with IC card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001007033A CN1141667C (en) | 2000-02-01 | 2000-02-01 | Blower coiler controller charged with IC card |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1307314A true CN1307314A (en) | 2001-08-08 |
| CN1141667C CN1141667C (en) | 2004-03-10 |
Family
ID=4575624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB001007033A Expired - Fee Related CN1141667C (en) | 2000-02-01 | 2000-02-01 | Blower coiler controller charged with IC card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1141667C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107093070A (en) * | 2016-11-23 | 2017-08-25 | 招商银行股份有限公司 | Card management-control method and device |
-
2000
- 2000-02-01 CN CNB001007033A patent/CN1141667C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107093070A (en) * | 2016-11-23 | 2017-08-25 | 招商银行股份有限公司 | Card management-control method and device |
| CN107093070B (en) * | 2016-11-23 | 2024-03-08 | 招商银行股份有限公司 | Card management and control method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1141667C (en) | 2004-03-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TONGFANG CO., LTD. Free format text: FORMER NAME OR ADDRESS: TSINGHUA TONGFANG CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100083 Beijing Tsinghua Tongfang science and Technology Square A block 2907 Patentee after: Tongfang Co., Ltd. Address before: 100083 Beijing Tsinghua Tongfang science and Technology Square A block 2907 Patentee before: Qinghua Tongfang Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040310 Termination date: 20170201 |