CN101793919A - Metering method for saved illumination electricity - Google Patents
Metering method for saved illumination electricity Download PDFInfo
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- CN101793919A CN101793919A CN201010105792A CN201010105792A CN101793919A CN 101793919 A CN101793919 A CN 101793919A CN 201010105792 A CN201010105792 A CN 201010105792A CN 201010105792 A CN201010105792 A CN 201010105792A CN 101793919 A CN101793919 A CN 101793919A
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Abstract
The invention relates to a metering method for the working time of an illumination device. Each lamp comprises a cumulative time control module with a cumulative time timer, a radio frequency identification tag with a memory and a power supply module. When the lamp is powered on, the cumulative time timer in the cumulative time control module starts to time cumulative time and timing data is written into the memory of the radio frequency identification tag; and when the lamp is turned off, the timer stops timing and goes on timing on the basis of the timing data timed at the previous time after the lamp is powered on at the next time. Time data stored in the radio frequency identification tag is the lighting-on time of the corresponding lamp. A wireless code reader is used to read the lighting-on time information stored in the memory of the radio frequency identification tag, the information is input into a computer for data analysis, and the cumulative lighting-on time of the lamp after times of opening and closing within certain time period and the consumed electricity within the time period are obtained. In the invention, since the light-on time of each lamp is independently timed and the metering accuracy is high; and since the time data is 'downloaded' through a wireless way, the operation is convenient and the efficiency is high.
Description
Technical field
The present invention relates to a kind of metering method of illuminating energy-saving amount, be mainly used in Energy Management Contract (EPC) field of illumination, belong to the energy-saving metering technical field.
Background technology
At present, the implementation of lighting energy saving mainly contains: 1, spend to buy energy-saving lamp by user oneself and more change original not energy-conservation light fixture, owing to need user oneself to spend, the lighting energy saving proposal that country is encouraged does not implement to user's support in the practical action not very easily; 2, by a kind of like this user of Energy Management Contract (EPC) zero novel market-oriented power-saving mechanism that drops into that is free from risk, its essence is exactly to give the customer investment energy-efficient equipment by EMCO, and be used for paying the energy-conservation trafficwise of energy-conservation project complete cost with the energy cost that save future, it helps to reduce user's cost and the favor that is subjected to the user very much, thereby can play huge prograding to the energy-conservation cause in the world.But, in existing illumination EPC business model, because lighting is frequent at the widely distributed and switch of Subscriber Unit, the most important parameters of this enforcement of time EPC business of in fact at all can't being lit a lamp accurately, because can not get the amount of electricity saving that the time of accurately lighting a lamp just can't computational item when professional implementing illumination EPC, this just causes every illumination EPC project that can not get the time of accurately lighting a lamp just can't implement, thereby has limited the popularization progress of lighting energy saving project.In addition, in concrete illumination EPC business operation, EMCO by traditional such as installing ammeter additional, install for a long time wired metering method such as device additional and add up the time of lighting a lamp or amount of electricity saving, tend to be subjected to the cheating of user side's malice, mode reduces or suspends for a long time shown time of lighting a lamp or the metering amount of electricity saving that ammeter reflected of device such as being easy to just can to juggle things on the line etc., realize occupying the wrongful like this purpose of the deserved economize on electricity income of EMCO thereby reach, this just makes the gain on investments of EMCO can not get a science guarantee that comes from technological layer, the anti-illumination EPC project of benefiting the nation and the people that makes becomes an excessive risk industry, thereby this development that has greatly hindered the lighting energy saving cause has caused the great wasting of resources.
Summary of the invention
The technical problem to be solved in the present invention is, can overcome in existing illumination EPC business model, because so lighting is in the most important parameters of frequent this enforcement of the time EPC business of can't being lit a lamp accurately of widely distributed and switch of Subscriber Unit, also just can't calculate the accurate amount of electricity saving of this energy-conservation project, thereby cause this illumination EPC project can't implement this difficult problem, a kind of metering method of illuminating energy-saving amount is provided, makes Energy Management Contract (EPC) be able to smooth implementation.
In order to solve above technical matters, the metering method of a kind of light fixture working time of the present invention, it is characterized in that: light fixture contains the time measurement module of lighting a lamp, the described time measurement module of lighting a lamp comprises: have for a long time for a long time control module of timer, the RFID tag of tape storage, and power module, when light fixture is switched on, for a long time for a long time timer in the control module begins for a long time timing, chronometric data is write in the storer of RFID tag, when light fixture is closed, this timer stops timing, timing is continued in the back for the treatment of next time to switch on the last chronometric data basis that once stops timing, the time data that is stored in the RFID tag is lighting a lamp the time of corresponding light fixture.
Further, described for a long time control module comprises: single-chip microcomputer, clock circuit, have for a long time timer in the described single-chip microcomputer, and the data output interface of described single-chip microcomputer is connected with the Data Input Interface of RFID tag.
Further, described for a long time control module also comprises reset circuit and power-off protecting circuit.Described power module is an AC/DC changeover switch, and the ac input end of described AC/DC changeover switch and the ac input end of light fixture are connected in parallel, and its dc output end connects for a long time power input of control module, RFID tag respectively.
The present invention also provides a kind of illuminating energy-saving amount metering method based on aforementioned light fixture working time metering method, it is characterized in that: use the temporal information of lighting a lamp in the wireless code reader reading rfid tags storer, the input computer carries out data analysis, promptly can obtain certain time period (comprising: the time period between any twice collection constantly, and come into operation to any time period between gathering constantly from light fixture) in light a lamp the time through the accumulative total of the light fixture of any switch number of times, multiplying each other with the rated power of this light fixture promptly obtains the electric weight of this light fixture at this time period internal consumption.
The present invention realizes the energising timing by software programming, it is not-time to cut off the power supply, and temporal information is stored in the storer of RFID tag, external wireless terminal (code reader) is by the Control Software code communication, accumulated operating time data that can the wireless receiving lighting device, thus lighting a lamp the time of lighting device obtained.Among the present invention, the time of the lighting a lamp independence timing of each light fixture, measuring accuracy height; By wireless mode " download " time data, easy to operate and efficient is high, operating personnel only need hand code reader near lighting, pass by can the deadline data collection; The time of lighting a lamp of individual small cup light fixture is imported computing machine, can obtain required result by analyzing, and can be by analyzing each light fixture electric light time length, for the design of energy-conservation company, improvement energy-saving scheme provide the necessary base data.
As seen, ingenious conception of the present invention, simple in structure, and use flexibly, conveniently.After estimating to release, will be subjected to popular welcome in the industry, have good market outlook.
Description of drawings
The present invention is further illustrated below in conjunction with accompanying drawing.
Fig. 1 is a hardware block diagram of the present invention.
Fig. 2 is a hardware elementary diagram of the present invention.
Embodiment
The metering method of a kind of illuminating energy-saving amount of present embodiment, hardware block diagram as shown in Figure 1, the hardware electrical schematic diagram as shown in Figure 2, light fixture contains the time measurement module of lighting a lamp, the described time measurement module of lighting a lamp comprises: have for a long time for a long time control module of timer, the RFID tag of tape storage, and power module, when light fixture is switched on, for a long time for a long time timer in the control module begins for a long time timing, chronometric data is write in the storer of RFID tag, when light fixture is closed, this timer stops timing, timing is continued in the back for the treatment of next time to switch on the last chronometric data basis that once stops timing, the time data that is stored in the RFID tag is lighting a lamp the time of corresponding light fixture.This routine described light fixture is an energy-saving lamp.
Concrete, in the present embodiment, as shown in Figure 2, described for a long time control module comprises: single-chip microcomputer U1 (model: AT89C52), clock circuit (being made of capacitor C 1, capacitor C 2, crystal-vibration-chip X1), have for a long time timer (software programming realization) in the single-chip microcomputer, the data output interface of single-chip microcomputer is connected with the Data Input Interface of RFID tag; Among the interface module J1 of RFID tag, No. 1 end is following input end, and No. 2 end is channel choosing end, and No. 3 end is data output end, and No. 4 end is data input pin, and No. 5 end is power supply ground, and No. 6 ends are the Energy Saving Control end, holds to launching/accept control end for No. 7.
Among the embodiment as shown in Figure 2, described for a long time control module also comprises reset circuit and power-off protecting circuit; Described reset circuit is made of R1 and switch, works as switch closure, realizes resetting; Power-off protecting circuit is by power-off protection chip U4 (model: 24C02C) constitute.
In this example, power module is an AC/DC changeover switch, and the ac input end of described AC/DC changeover switch and the ac input end of light fixture are connected in parallel, and its dc output end connects for a long time power input of control module, RFID tag respectively.The power module input end is 220V.AC, and output terminal is 3～5V.DC, as the working power of control module and RFID tag for a long time.
The power module of present embodiment, for a long time control module and radiofrequency signal (RFID) transceiver module are assembled on the bar printing wiring board, and it is used corresponding shell protection, be built in simultaneously in the lighting device, make lighting device have the function of being convenient to the lighting energy saving management that to differentiate its accumulated operating time by wireless terminal (code reader).
Present embodiment is as follows based on the illuminating energy-saving amount metering method of aforementioned light fixture working time metering method: use the temporal information of lighting a lamp in the wireless code reader reading rfid tags storer, the input computer carries out data analysis, promptly can obtain in certain time period lighting a lamp the time through the accumulative total of the light fixture of any switch number of times, multiplying each other with the rated power of this light fixture promptly obtains the electric weight of this light fixture at this time period internal consumption.
In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.
Claims (6)
1. the metering method of a light fixture working time, it is characterized in that: light fixture contains the time measurement module of lighting a lamp, the described time measurement module of lighting a lamp comprises: have for a long time for a long time control module of timer, the RFID tag of tape storage, and power module, when light fixture is switched on, for a long time for a long time timer in the control module begins for a long time timing, chronometric data is write in the storer of RFID tag, when light fixture is closed, this timer stops timing, timing is continued in the back for the treatment of next time to switch on the last chronometric data basis that once stops timing, the time data that is stored in the RFID tag is lighting a lamp the time of corresponding light fixture.
2. the metering method of light fixture working time according to claim 1, it is characterized in that: described for a long time control module comprises: single-chip microcomputer, clock circuit, have for a long time timer in the described single-chip microcomputer, the data output interface of described single-chip microcomputer is connected with the Data Input Interface of RFID tag.
3. the metering method of light fixture working time according to claim 2 is characterized in that: described for a long time control module also comprises reset circuit and power-off protecting circuit.
4. the metering method of light fixture working time according to claim 3, it is characterized in that: described power module is an AC/DC changeover switch, the ac input end of described AC/DC changeover switch and the ac input end of light fixture are connected in parallel, and its dc output end connects for a long time power input of control module, RFID tag respectively.
5. according to the claim 1-3 metering method of any described light fixture working time, it is characterized in that: described light fixture is an energy-saving lamp.
6. illuminating energy-saving amount metering method based on the described light fixture of claim 1 working time metering method, it is characterized in that: use the temporal information of lighting a lamp in the wireless code reader reading rfid tags storer, the input computer carries out data analysis, promptly can obtain in certain time period lighting a lamp the time through the accumulative total of the light fixture of any switch number of times, multiplying each other with the rated power of this light fixture promptly obtains the electric weight of this light fixture at this time period internal consumption.
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|---|---|---|---|
| CN201010105792A CN101793919A (en) | 2010-02-03 | 2010-02-03 | Metering method for saved illumination electricity |
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| CN201010105792A CN101793919A (en) | 2010-02-03 | 2010-02-03 | Metering method for saved illumination electricity |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101950003A (en) * | 2010-09-09 | 2011-01-19 | 西安信唯信息科技有限公司 | Use state and detection method of an energy-saving lamp |
| CN101949963A (en) * | 2010-09-09 | 2011-01-19 | 西安信唯信息科技有限公司 | Energy saving lamp charging method by power line carrier remote meter reading |
| CN102043388A (en) * | 2010-08-25 | 2011-05-04 | 李志明 | Intelligent LED lighting auditing control system |
| CN102510642A (en) * | 2011-12-30 | 2012-06-20 | 北京世纪澄通电子有限公司 | Non-volatile LED (Light Emitting Diode) lamp operation data recording method based on Internet of things |
| CN102890169A (en) * | 2012-09-20 | 2013-01-23 | 美的集团股份有限公司 | Method and device for counting power consumption of microwave oven |
| CN115356531A (en) * | 2022-08-04 | 2022-11-18 | 广东中设智控科技股份有限公司 | Light source power consumption calculation method, device and system based on light sensing device |
-
2010
- 2010-02-03 CN CN201010105792A patent/CN101793919A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102043388A (en) * | 2010-08-25 | 2011-05-04 | 李志明 | Intelligent LED lighting auditing control system |
| CN101950003A (en) * | 2010-09-09 | 2011-01-19 | 西安信唯信息科技有限公司 | Use state and detection method of an energy-saving lamp |
| CN101949963A (en) * | 2010-09-09 | 2011-01-19 | 西安信唯信息科技有限公司 | Energy saving lamp charging method by power line carrier remote meter reading |
| CN101950003B (en) * | 2010-09-09 | 2016-01-13 | 中山市登梦灯饰照明有限公司 | A kind of energy-saving lamp operating condition and detection method |
| CN101949963B (en) * | 2010-09-09 | 2016-09-14 | 西安信唯信息科技有限公司 | The electricity-saving lamp note of a kind of carrier wave mode of electric power remote meter reading takes device |
| CN102510642A (en) * | 2011-12-30 | 2012-06-20 | 北京世纪澄通电子有限公司 | Non-volatile LED (Light Emitting Diode) lamp operation data recording method based on Internet of things |
| CN102510642B (en) * | 2011-12-30 | 2014-03-19 | 北京世纪澄通电子有限公司 | Non-volatile LED (Light Emitting Diode) lamp operation data recording method based on Internet of things |
| CN102890169A (en) * | 2012-09-20 | 2013-01-23 | 美的集团股份有限公司 | Method and device for counting power consumption of microwave oven |
| CN115356531A (en) * | 2022-08-04 | 2022-11-18 | 广东中设智控科技股份有限公司 | Light source power consumption calculation method, device and system based on light sensing device |
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Open date: 20100804 |