CN102905436A - Light control method and system for data machine room and based on RFID (radio frequency identification device) - Google Patents
Light control method and system for data machine room and based on RFID (radio frequency identification device) Download PDFInfo
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- CN102905436A CN102905436A CN2012103996689A CN201210399668A CN102905436A CN 102905436 A CN102905436 A CN 102905436A CN 2012103996689 A CN2012103996689 A CN 2012103996689A CN 201210399668 A CN201210399668 A CN 201210399668A CN 102905436 A CN102905436 A CN 102905436A
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Abstract
The invention provides a light control method and a light control system for a data machine room and based on an RFID (radio frequency identification device). The light control method comprises the following steps of: S1, an RFID module in an RFID position sensor activates an electronic tag; S2, the RFID molue in the RFID position sensor receives information fed back by the electronic tag; S3, the RFID position sensor transmits the received information to an authenticated server through a WIFI (wireless fidelity) module, and the authenticated server stores and analyzes the information, determines whether the received information accords with the light authority information preset in the server, and transmits the determined information to a light controller; and S4, the light controller is used for carrying out switching on and off operations on the light. The light control method and the light control system have the beneficial effects that light of a machine room can be controlled in real time according to the electronic tag worn by the staff, the situation that the lamp is forgot to be turned off can be avoided, so that waste of electricity is avoided, and environment-friendly control on the light is realized.
Description
Technical field
The present invention relates to a kind of data center module lamp light control method and system based on RFID.
Background technology
RFID is commonly called as electronic tag, is a kind of contactless automatic identification technology, can see through the exterior material reading out data, automatically identify destination object and obtain related data by radiofrequency signal, various adverse circumstances can be worked in, high-speed moving object can be identified, swift and convenient to operate.As disruptive technology, RFID can identify single concrete object, also can identify a plurality of objects, and the information memory capacity of RFID is very large.RFID combines with the internet communication technology and can realize item tracing in the particular range, currently strengthens management in the urgent need to applying RFID technology at public safety field.
The green energy conservation of data center becomes inexorable trend at present, and lighting is an energy resource consumption point on the one hand, also can produce certain thermal source on the other hand.Present machine room light adopts manual control substantially, because control range is larger, also forgets easily.
Summary of the invention
The object of the invention is to solve above-mentioned technical problem, a kind of data center module lamp light control method and system based on RFID is provided.
Purpose of the present invention is achieved through the following technical solutions:
A kind of data center module lamp light control method based on RFID comprises,
RFID module in S1, the RFID position sensor activates electronic tag;
RFID module in S2, the RFID position sensor receives the electronic tag feedack;
S3, RFID position sensor will receive information exchange and cross the WIFI module and transfer to authentication server, authentication server stores analysis to information, and judge that whether reception information conform to default light authority information in the server, and will judge that communication is to lamp dimmer;
S4, lamp dimmer carry out switch control to light.
Preferably, RFID module in the described S2 step in the RFID position sensor receives the electronic tag feedack, and to information regulate, decoding and decryption processing.
Preferably, described S3 step specifically comprises:
S31, authentication server comprise the radiofrequency signal of the corresponding division with machine room light control area of electronic tag, the corresponding Encrypted-identification-code of electronic tag to preseting that authority information carries out;
After S32, authentication server receive the information of RFID position sensor transmission, information is processed and judged comparison, judge whether information data conforms to the authority presupposed information;
If S33 judges that information data conforms to the authority presupposed information, authentication server sends and turns on light signal to lamp dimmer, if be not inconsistent, then authentication server sends and closes modulating signal to lamp dimmer.
A kind of data center module lamp light control system based on RFID, described system comprises:
Be used for electronic tag is carried out mutual RFID position sensor, authentication server and the lamp dimmer of positional information, the signal input part of described RFID position sensor is connected with the signal output part of electronic tag, the signal output part of described RFID position sensor is connected with the signal input part of authentication server, the signal output part of described authentication server is connected with the signal input part of lamp dimmer, and the signal output part of described lamp dimmer is connected with the control end of lamp.
Preferably, be provided with in the described RFID position sensor for carrying out the RFID module of information interaction with electronic tag, and be used for carrying out with authentication server the WIFI module of data information transfer.
Beneficial effect of the present invention is mainly reflected in: can carry out according to the electronic tag that personnel wear the control of real-time machine room light, and be difficult for causing and forget the situation of turning off the light, can not cause the waste of electricity, really accomplish the green control of light.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Fig. 1: a kind of data center module lamp light control system flow chart based on RFID.
Fig. 2: a kind of data center module lamp light control system module map based on RFID
Embodiment
The present invention has disclosed a kind of data center module lamp light control system and method based on RFID, as shown in Figure 2, described system comprises, be used for electronic tag is carried out the mutual RFID position sensor of positional information, authentication server and lamp dimmer, the signal input part of described RFID position sensor is connected with the signal output part of electronic tag, the signal output part of described RFID position sensor is connected with the signal input part of authentication server, the signal output part of described authentication server is connected with the signal input part of lamp dimmer, and the signal output part of described lamp dimmer is connected with the control end of lamp.
Be provided with in the described RFID position sensor for carrying out the RFID module of information interaction with electronic tag, and be used for carrying out with authentication server the WIFI module of data information transfer.Described authentication server utilizes the RS485 interface to be connected by MODBUS communication protocol with lamp dimmer.
As shown in Figure 1, described lamp light control method specifically comprises the steps:
RFID module in S1, the RFID position sensor activates electronic tag;
RFID module in S2, the RFID position sensor receives the electronic tag feedack, and to information regulate, decoding and decryption processing.
S3, the RFID position sensor information exchange after with reception ﹠ disposal is crossed the WIFI module and is transferred to authentication server, authentication server stores analysis to information, and judge that whether reception information conform to default light authority information in the server, and will judge that communication is to lamp dimmer;
S4, lamp dimmer carry out switch control to light.
Wherein, concrete steps are in the S3 step:
S31, authentication server refer to server in advance building database and essential information to preseting of carrying out of authority information, comprise that electronic tag correspondingly with machine room light control area is divided, the radiofrequency signal of the corresponding Encrypted-identification-code of electronic tag;
After S32, authentication server receive the information of RFID position sensor transmission, information is processed and judged comparison, judge whether information data conforms to the authority presupposed information;
If S33 judges that information data conforms to the authority presupposed information, authentication server sends and turns on light signal to lamp dimmer, if be not inconsistent, then authentication server sends and closes modulating signal to lamp dimmer.
The authentication service implement body judges whether and will move by hypervisor.Described pass modulating signal refers to find that electronic tag leaves the guarded region that presets, and the binary data of 8 of transmission 11111111 show and need to close light to lamp dimmer this moment; Otherwise send one 8 binary data 00000000 to lamp light control system, showing does not need to close light this moment.
Lamp dimmer mainly is to determine whether closing control switch corresponding to regional light by the single chip control module in the lamp dimmer according to instruction after obtaining to send instruction.
Below in conjunction with embodiment lower lamp light control method of the present invention is described:
When personnel's registration entered, by the computer lab management personnel according to circumstances, the information exchange that enters personnel according to registration was crossed the RFID position sensor setting electronic label card that links to each other with authentication server, and the personnel of entering wear electronic label card.
When registration of personnel enters machine room area, when the electronic label card of carrying moves and the RFID position sensor mutual, the RFID position sensor is the electronic label card action message, the WIFI module by inside passes to authentication server.After authentication server is processed information relatively, send to light control, if the personnel that enter in control authority, it is bright that then lamp dimmer can be controlled the lamp of relevant position, the lamp in the band of position does not extinguish.If personnel leave the control area, lamp that then should the zone extinguishes.
The present invention can accomplish to carry out in real time along with personnel's movement the switch control of machine room light, really accomplishes green control, electricity saving and energy saving.
The present invention still has multiple concrete execution mode, and all employings are equal to replacement or equivalent transformation and all technical schemes of forming, all drop within the scope of protection of present invention.
Claims (5)
1. data center module lamp light control method based on RFID is characterized in that: comprises,
RFID module in S1, the RFID position sensor activates electronic tag;
RFID module in S2, the RFID position sensor receives the electronic tag feedack;
S3, RFID position sensor will receive information exchange and cross the WIFI module and transfer to authentication server, authentication server stores analysis to information, and judge that whether reception information conform to default light authority information in the server, and will judge that communication is to lamp dimmer;
S4, lamp dimmer carry out switch control to light.
2. a kind of data center module lamp light control method based on RFID as claimed in claim 1, it is characterized in that: RFID module in the described S2 step in the RFID position sensor receives the electronic tag feedack, and to information regulate, decoding and decryption processing.
3. a kind of data center module lamp light control method based on RFID as claimed in claim 1, it is characterized in that: described S3 step specifically comprises:
S31, authentication server comprise the radiofrequency signal of the corresponding division with machine room light control area of electronic tag, the corresponding Encrypted-identification-code of electronic tag to preseting that authority information carries out;
After S32, authentication server receive the information of RFID position sensor transmission, information is processed and judged comparison, judge whether information data conforms to the authority presupposed information;
If S33 judges that information data conforms to the authority presupposed information, authentication server sends and turns on light signal to lamp dimmer, if be not inconsistent, then authentication server sends and closes modulating signal to lamp dimmer.
4. data center module lamp light control system based on RFID, it is characterized in that: described system comprises:
Be used for electronic tag is carried out mutual RFID position sensor, authentication server and the lamp dimmer of positional information, the signal input part of described RFID position sensor is connected with the signal output part of electronic tag, the signal output part of described RFID position sensor is connected with the signal input part of authentication server, the signal output part of described authentication server is connected with the signal input part of lamp dimmer, and the signal output part of described lamp dimmer is connected with the control end of lamp.
5. a kind of data center module lamp light control system based on RFID as claimed in claim 4, it is characterized in that: be provided with in the described RFID position sensor for carrying out the RFID module of information interaction with electronic tag, and be used for carrying out with authentication server the WIFI module of data information transfer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012103996689A CN102905436A (en) | 2012-10-19 | 2012-10-19 | Light control method and system for data machine room and based on RFID (radio frequency identification device) |
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| CN2012103996689A CN102905436A (en) | 2012-10-19 | 2012-10-19 | Light control method and system for data machine room and based on RFID (radio frequency identification device) |
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| GB2512821A (en) * | 2013-03-19 | 2014-10-15 | Simm Tronic Ltd | Method and apparatus for control of building functions by means of mobile computing devices |
| CN104333956A (en) * | 2014-11-19 | 2015-02-04 | 国网冀北电力有限公司廊坊供电公司 | Control method and system for lighting equipment in relay protection machine room |
| CN111836190A (en) * | 2020-07-09 | 2020-10-27 | 上海智向信息科技有限公司 | Control method and device of wireless equipment, storage medium and equipment |
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Address after: 212200 Jiangsu Xiangjiang Polytron Technologies Inc, Yangzhong, Zhenjiang, Jiangsu Applicant after: Jiangsu Xiangjiang Science & Technology Co.,Ltd. Address before: 212200 Jiangsu Xiangjiang Polytron Technologies Inc, Yangzhong, Yangzhou, Jiangsu Applicant before: Jiangsu Xiangjiang Science & Technology Co.,Ltd. |
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Application publication date: 20130130 |