CN202759109U - IC card energy saving and electricity control socket - Google Patents
IC card energy saving and electricity control socket Download PDFInfo
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- CN202759109U CN202759109U CN201220439651.7U CN201220439651U CN202759109U CN 202759109 U CN202759109 U CN 202759109U CN 201220439651 U CN201220439651 U CN 201220439651U CN 202759109 U CN202759109 U CN 202759109U
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- 230000005611 electricity Effects 0.000 title abstract description 17
- 238000004134 energy conservation Methods 0.000 claims description 13
- 238000004891 communication Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 17
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 101000894525 Homo sapiens Transforming growth factor-beta-induced protein ig-h3 Proteins 0.000 description 1
- 102100021398 Transforming growth factor-beta-induced protein ig-h3 Human genes 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses an IC card energy saving and electricity control socket, and relates to the technical field of energy saving and electricity control devices. The socket has a housing, wherein socket holes are disposed in the housing, and a power supply circuit and a main control circuit connected with the same power supply circuit are disposed inside the housing. The main control circuit is connected with an alternating current output circuit, a card-reading circuit, a quantity of electricity metering circuit and a communication circuit, wherein an input terminal of the alternating current output circuit is connected to the main control circuit, and an output terminal of the alternating current output circuit is used for controlling output of alternating current; the card-reading circuit is equipped with a non-contact type card-reading chip; and the quantity of electricity metering circuit is equipped with a unidirectional multifunctional metering chip. According to the IC card energy saving and electricity control socket, precise management of electricity consumption of a single user can be realized, refined management is realized, and electricity charge of every user is given in detail, so that charging of electricity charge of every user becomes relatively reasonable; and the socket is convenient for installation, and can be directly installed in an 86 cassette without extra installation fixing and wiring.
Description
[technical field]
The utility model relates to a kind of energy-conservation control electric installation, and in particular, the utility model relates to the energy-conservation control electrical socket of a kind of IC-card.
[background technology]
Country builds a conservation-minded society at present, various energy-saving monitoring apparatus are being used in various places, to improve the utilance of the energy, energy-conservation control electrical socket is exactly a kind of of energy-saving monitoring apparatus, but the energy-conservation control electrical socket that uses now can not fine-grained management arrive everyone, for example in dormitory, the electricity charge that whole dormitory uses are all divided, but everyone employed electric weight is all different, and the electric weight of preferably student's use of possible family financial situation is more, thereby inequitable charge occurred; If the electricity charge can control to it each student, what electricity each student use, and just pays what money, and charge just rationally.And existing control electrical socket all is to have the socket of switch or the socket of wireless monitor, socket with switch can be closed socket when not using, reach the purpose of saving, the socket of wireless monitor then can only monitor the situation of power consumption that this socket makes, and can not monitor everyone, and not only management can not be specific to everyone, when causing the electric weight waste, can not find the related personnel, more be unfavorable for management, still exist deficiency.
[utility model content]
The purpose of this utility model is effectively to overcome the deficiency of above-mentioned technology, the energy-conservation control electrical socket of IC-card that provides a kind of electric weight simple, with low cost, that everyone is used accurately to manage.
The technical solution of the utility model is achieved in that it has a shell, shell is provided with socket, its improvements are: the governor circuit that is provided with power circuit and connects with power circuit in described shell, be connected with on this governor circuit and exchange output circuit, card reading circuit, electric quantity metering circuit and telecommunication circuit, the input of described interchange output circuit is connected on the above-mentioned governor circuit, and the output that exchanges output circuit is used for the output of control alternating current; Described card reading circuit has a contactless Card Reader chip, is used for reading IC-card; Described electric quantity metering circuit has a unidirectional Multifunctional measuring chip;
Preferably, also be connected with a display circuit on the described governor circuit, this display circuit has a LCD display, and described LCD display is arranged on the shell;
Preferably, also be connected with a memory circuit on the described governor circuit, this memory circuit has a storage chip, and described storage chip is EEPROM;
Preferably, described telecommunication circuit is the RS485 telecommunication circuit;
Preferably, described power circuit has an AC-DC modular converter, and the input terminal voltage scope of described power circuit is AC86-264V, and frequency is 47-440Hz, and the voltage of output is DC5V.
The beneficial effects of the utility model are: the electric quantity metering circuit that the utlity model has governor circuit and connect with governor circuit, exchange output circuit, card reading circuit, the built-in contactless Card Reader chip of card reading circuit, be used for reading IC-card, behind the signal that receives the IC-card emission, governor circuit is then controlled the interchange output circuit and is carried out the output of electric weight, the electric quantity metering circuit carries out record to employed electric weight simultaneously, therefore, the utility model can be realized fine-grained management, the electricity charge are refined to it everyone, when who need to use, the use of directly swiping the card, so that charge is more reasonable, the utility model is installed also very convenient, is directly installed in 86 magazines, does not need additionally to install and fix and wiring, have simultaneously under-voltage, overvoltage, the protection of the various lines such as overload, fail safe is also higher, and its performance is also comparatively stable in addition, adopts wide voltage source design, can under AC86-264V voltage, work, avoid because wiring board and the device failure that voltage fluctuation causes; Therefore, the utility model provides a kind of simple, energy-conservation control electrical socket of IC-card that control is convenient, with low cost.
[description of drawings]
Fig. 1 is functional-block diagram of the present utility model;
Fig. 2 is the circuit theory diagrams of power circuit of the present utility model;
Fig. 3 is the circuit theory diagrams of governor circuit of the present utility model;
Fig. 4 is the circuit theory diagrams of electric quantity metering circuit of the present utility model;
Fig. 5 is the circuit theory diagrams of interchange output circuit of the present utility model;
Fig. 6 is the circuit theory diagrams of display circuit of the present utility model;
Fig. 7 is the circuit theory diagrams of memory circuit of the present utility model;
Fig. 8 is the circuit theory diagrams of card reading circuit of the present utility model;
Fig. 9 is the circuit theory diagrams of telecommunication circuit of the present utility model.
[embodiment]
The utility model will be further described below in conjunction with drawings and Examples.
With reference to shown in Figure 1, the utility model has disclosed the energy-conservation control electrical socket of a kind of IC-card, this socket has a shell, shell is provided with socket, this socket can be the bipod socket, also can be the triangle socket, enclosure is the automatically controlled part of this socket, comprising with being connected to civil power power source circuit 10, the governor circuit 20 that connects with power circuit 10, and be connected to interchange output circuit 30 on the governor circuit 20, card reading circuit 40, electric quantity metering circuit 50, the input of above-mentioned interchange output circuit 30 is connected on the governor circuit 20, output then is used for the output of control alternating current, and card reading circuit 40 inside are provided with a contactless Card Reader chip, is used for reading IC-card; Electric quantity metering circuit 50 has a unidirectional Multifunctional measuring chip; The utility model passes through foregoing circuit, when the user needs electricity consumption, need to swipe the card first, the contactless Card Reader chip of rear card reading circuit 40 of swiping the card then sends signal to governor circuit 20,20 controls of governor circuit exchange output circuit 30, thereby the output of control alternating current, in this process, the unidirectional Multifunctional measuring chip of electric quantity metering circuit 50 can carry out record to employed electric weight.Enclosure also is provided with display circuit 60, memory circuit 70 and the telecommunication circuit 80 that connects with governor circuit 20, described display circuit 60 has a LCD display, this LCD display is located on the shell, be used for showing the amount of money of IC-card and the relevant parameter of automatically controlled part, 70 relevant parameters to the amount of money in the IC-card and automatically controlled part of memory circuit are stored; Telecommunication circuit 80 is the RS485 telecommunication circuit, is used for communicating with external equipment.
By above-mentioned narration, we do further more detailed description to automatically controlled part of the present utility model, with reference to Fig. 2, be the circuit theory diagrams of power circuit 10, power circuit 10 has U1, and U1 is the AC-DC modular converter, its input is connecting respectively zero line, phase line and ground wire, the input terminal voltage scope is AC86-264V, and frequency is 47-440Hz, and output end voltage is DC5V.
With reference to Fig. 3, be the circuit theory diagrams of governor circuit 20, in the present embodiment, what governor circuit 20 used is the NEC single-chip microcomputer, and Fig. 3 is the minimum system figure of NEC single-chip microcomputer, and wherein R20 and C6 form reset circuit.
With reference to Fig. 4, circuit theory diagrams for electric quantity metering circuit 50, this circuit has chip U7, U7 is contactless card reader special chip, adopt 0.6 micrometre CMOS EEPROM technique, support the typeA contactless communication agreement under the 13.56MHz frequency, support multiple encryption algorithms, wherein, XT2 is the crystal oscillator of 13.56MHz, TX1 and TX2 are the transmitting antenna signals, and RX accepts the IC-card sheet to return next signal, and C27, C28, C29, C30, C31, C32, C33 are the circuit parts that produces vibration in addition; Contactless card reader special chip U7 will be sent to governor circuit 20 after the signal processing after reading the signal of IC-card.
With reference to Fig. 5, for exchanging the circuit theory diagrams of output circuit 30, the RELAY_IO that exchanges output circuit 30 is connected on the governor circuit 20, controls optocoupler conducting when the RELAY_IO output low level by the NEC single-chip microcomputer of governor circuit 20, also conducting of triode Q1, the LED1 conducting, lamp is just luminous, simultaneously the also conducting of K1 AC relay, L_IN is connected with L_OUT, thereby realizes the output of control alternating current.
With reference to Fig. 6, circuit theory diagrams for display circuit 60, this display circuit 60 comprises the LCDs LCD1 that is connected on the NEC single-chip microcomputer, drive by the automatic liquid crystal control of NEC single-chip microcomputer, Q2 is used for controlling the Ka Guan of LCD backlight, Q2 is with regard to conducting when the BGKZ low level, and LCD backlight is just shinny, and R3 then is used for controlling the brightness of LCD backlight.With reference to Fig. 7, be the circuit theory diagrams of memory circuit 70, this circuit comprises a chip U5, U5 is EEPROM, is used for storing the various data of automatically controlled part.
With reference to Fig. 8, circuit theory diagrams for card reading circuit 40, the main body of card reading circuit 40 is a chip U6, U6 is ATT7053, be one and obtain simultaneously active power, the reactive power of two passages with the single-phase multifunctional computation chip (EMU) of SPI, support the output of meritorious, idle, apparent power and electrical energy pulse, support disconnected mutually anti-electricity-theft (Uconst * Irms replaces meritorious, and apparent/meritorious pulse is changeable).Interrupt supporting: zero passage is interrupted, and sampling is interrupted, and electrical energy pulse interrupts, calibration interruption etc.
With reference to Fig. 9, be the circuit theory diagrams of telecommunication circuit 80, telecommunication circuit 80 is the RS485 telecommunication circuit, and MAX1487 is the low-power consumption transceiver for RS-485 communication, have a driver and a receiver in each device, can realize the transmission rate of the highest 2.5Mbps; RXD is that receipt is accepted port, and TXD is the data sending terminal mouth; P1.5 mouth control MAX1487 sends out state or receive status; Other D1, D2, D3, D4, D5, D6 are protective circuits, prevent that the circuit wrong from burning out the MAX1487 chip.
The utility model when mounted, the shell both sides have two screw-sockets, directly the utility model are placed in 86 terminal boxes of standard, and two screw-sockets of shell both sides are aimed at screw-socket in 86 terminal boxes, tighten the screws gets final product.The utility model is by the foregoing circuit structure, can realize the individual is accurately managed in electricity consumption, realize fine-grained management, the electricity charge of using are refined to it each user, thereby so that collecting of the electricity charge is more reasonable, install also easily, be directly installed in 86 magazines, do not need additionally to install and fix and wiring.
Described above only is preferred embodiment of the present utility model, and above-mentioned specific embodiment is not to restriction of the present utility model.In technological thought category of the present utility model, various distortion and modification can appear, and the retouching that all those of ordinary skill in the art make according to above description, revise or be equal to replacement, all belong to the scope that the utility model is protected.
Claims (5)
1. energy-conservation control electrical socket of IC-card, it has a shell, shell is provided with socket, it is characterized in that: the governor circuit that in described shell, is provided with power circuit and connects with power circuit, be connected with on this governor circuit and exchange output circuit, card reading circuit, electric quantity metering circuit and telecommunication circuit, the input of described interchange output circuit is connected on the above-mentioned governor circuit, and the output that exchanges output circuit is used for the output of control alternating current; Described card reading circuit has a contactless Card Reader chip, is used for reading IC-card; Described electric quantity metering circuit has a unidirectional Multifunctional measuring chip.
2. the energy-conservation control electrical socket of IC-card according to claim 1, it is characterized in that: also be connected with a display circuit on the described governor circuit, this display circuit has a LCD display, and described LCD display is arranged on the shell.
3. the energy-conservation control electrical socket of IC-card according to claim 1, it is characterized in that: also be connected with a memory circuit on the described governor circuit, this memory circuit has a storage chip, and described storage chip is EEPROM.
4. the energy-conservation control electrical socket of IC-card according to claim 1, it is characterized in that: described telecommunication circuit is the RS485 telecommunication circuit.
5. the energy-conservation control electrical socket of IC-card according to claim 1, it is characterized in that: described power circuit has an AC-DC modular converter, and the input terminal voltage scope of described power circuit is AC86-264V, and frequency is 47-440Hz, and the voltage of output is DC5V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220439651.7U CN202759109U (en) | 2012-08-31 | 2012-08-31 | IC card energy saving and electricity control socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220439651.7U CN202759109U (en) | 2012-08-31 | 2012-08-31 | IC card energy saving and electricity control socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202759109U true CN202759109U (en) | 2013-02-27 |
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ID=47738273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220439651.7U Expired - Lifetime CN202759109U (en) | 2012-08-31 | 2012-08-31 | IC card energy saving and electricity control socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202759109U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104659583A (en) * | 2013-11-21 | 2015-05-27 | 李勤 | Cloud intelligent surge protection socket and cloud electric quantity monitoring system |
| CN109687587A (en) * | 2019-01-02 | 2019-04-26 | 山东建筑大学 | A kind of electric safety in dormitory intelligent management system Internet-based |
| CN116243743A (en) * | 2023-04-26 | 2023-06-09 | 上海神耐电子科技有限公司 | A self-adaptive intelligent control method for temperature control system |
-
2012
- 2012-08-31 CN CN201220439651.7U patent/CN202759109U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104659583A (en) * | 2013-11-21 | 2015-05-27 | 李勤 | Cloud intelligent surge protection socket and cloud electric quantity monitoring system |
| CN109687587A (en) * | 2019-01-02 | 2019-04-26 | 山东建筑大学 | A kind of electric safety in dormitory intelligent management system Internet-based |
| CN109687587B (en) * | 2019-01-02 | 2021-07-20 | 山东建筑大学 | An Internet-based intelligent management system for safe electricity consumption in dormitory |
| CN116243743A (en) * | 2023-04-26 | 2023-06-09 | 上海神耐电子科技有限公司 | A self-adaptive intelligent control method for temperature control system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130227 |
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| CX01 | Expiry of patent term |