CN103700243B - NFC switching system - Google Patents
NFC switching system Download PDFInfo
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- CN103700243B CN103700243B CN201210369083.2A CN201210369083A CN103700243B CN 103700243 B CN103700243 B CN 103700243B CN 201210369083 A CN201210369083 A CN 201210369083A CN 103700243 B CN103700243 B CN 103700243B
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Abstract
The invention discloses a kind of NFC switching system, including: NFC label, mobile terminal, cloud server, controlled terminal, it is characterized in that, be provided with one first signal source and a secondary signal source in described NFC label, and send the first NFC data signal and the second NFC data signal respectively；Be provided with NFC module in described mobile terminal, receive above-mentioned first NFC data signal and the second NFC data signal, and by analysis, process after produce a control instruction signal and sent to cloud server by radio data network；Described cloud server receives above-mentioned control instruction signal, and analyze, process after send the command signal controlling controlled terminal；Described controlled terminal receives above-mentioned command signal by data network, and completes the action of corresponding command signal.The switching system use cost of the present invention is low, saves the interior space, it is not necessary to house wiring, it is to avoid the potential safety hazard of electric leakage.
Description
Technical field
The present invention relates to a kind of NFC switching system, particularly a kind of glide direction according to mobile control terminal realizes open/close NFC switching system.
Background technology
Name complete for NFC is called NearFieldCommunications(the short distance wireless communication technology), it is a kind of noncontact sensing and identification technology, utilizes NFC technique, mobile phone can become transportation card, the credit card, it is achieved mobile payment；Advertiser can utilize NFC technique to realize the interaction of billboard and consumer；And some will be possible to use NFC based on the mobile social interaction server website in geographical position and realize registering service, it may be said that NFC science and technology is just leading and closely sensing scientific and technological developing direction, based on the various innovation and application of NFC technique, will thoroughly change the life of people.
Mobile terminal and mobile radio communication collectively form mobile communication system, and mobile terminal is able to carry out the equipment of radio communication with the other side whenever and wherever possible in the coverage that mobile radio communication covers.Coming along with mobile terminal is universal rapidly, almost all people is owned by mobile terminal.These mobile terminals adopt NFC technique, it is possible to carry out closely data communication when low power consumption by radio connection, and this technology also becomes current Communication Development trend.
In existing NFC label, general only storage has a kind of NFC control instruction, when there is the mobile terminal of NFC function after NFC label through reading, only send a kind of control instruction, for instance: closing hand phone, silent mode, access appointed website, turn on light, the instruction such as turn off the light.Needing two kinds of actions in use to a controlled terminal, be necessary for being provided with two NFC label and carry out the control of controlled terminal, the use of two such NFC label not only causes the waste of resource, and uses the waste that also result in space during placement and unsightly.
Summary of the invention
It is an object of the invention to provide a kind of NFC switching system, be only capable of realizing single control instruction and the problem causing resource, space waste solving a kind of NFC label in prior art.
The NFC switching system of the present invention, including: NFC label, mobile terminal, cloud server, controlled terminal, it is characterized in that, be provided with one first signal source and a secondary signal source in described NFC label, and send the first NFC data signal and the second NFC data signal respectively；Be provided with NFC module in described mobile terminal, in order to receive above-mentioned first NFC data signal and the second NFC data signal, and by analysis, process after produce a control instruction signal and sent to cloud server by radio data network；Described cloud server receives above-mentioned control instruction signal, and analyze, process after send the command signal controlling controlled terminal；Described controlled terminal receives above-mentioned command signal by data network, and completes the action of corresponding command signal.
Further; the first signal source and secondary signal source in above-mentioned NFC label are two NFC chip; send the NFC signal of different instruction; above-mentioned NFC chip has safety secret function; can effectively protect Data within the chip; having One Time Programmable (OTP) memorizer and locking mechanism, this NFC label is in order to send instruction request to mobile terminal by NFC signal simultaneously.
Further, include in above-mentioned mobile terminal: NFC antenna, in order to receive the first NFC data signal and the second NFC data signal that above-mentioned NFC label sends；NFC chip, in order to analyze, to process the data signal that above-mentioned NFC antenna receives；Wireless communication module, in order to carry out the transmission/reception of data message between cloud server；Judge module, in order to judge NFC chip process after data signal；Processor, in order to analyze, to process above-mentioned wireless communication module and the data command information of judge module transmission, and produces corresponding control instruction information.
Further, above-mentioned cloud server includes: memory module, in order to store the data message of controlled terminal corresponding to above-mentioned NFC label；Communication module, connects the Internet by wire/wireless mode and sends/receive data message；Processing module, in order to analyze, to process data message that above-mentioned communication module receives and to produce corresponding control instruction information above communication module and send.
Further, above-mentioned controlled terminal is originally internal to be included: data reception/transmission module, controller and drive circuit, this data reception/transmission module receives the command information that above-mentioned cloud server sends, and the command information received is sent to controller, via controller performs final instruction action after processing.
In the NFC switching system of the present invention, mobile terminal is (such as hands machine, the portable equipment for surfing the net such as panel computer) closely when NFC label, the NFC data signal that in NFC label, the first signal source and secondary signal source send can be received, after mobile terminal is respectively received the first NFC data signal and the second NFC data signal within the time subscribed, by analysis, different control signal instructions (i.e. start signal or shutdown signal) is then produced after process, and the control signal instruction produced is sent to cloud server through radio data network, again by cloud server transmission control signal instruction to controlled terminal, controlled terminal completes corresponding instruction action after receiving control signal instruction.
Beneficial effects of the present invention:
The NFC switching system of the present invention, only need a NFC label can realize the mobile terminal ON/OFF to controlled terminal to control, and control mode be everybody usual be also popular " slidingtype control method ", save the use cost of NFC label simultaneously, it addition, the volume of NFC label is little, save the interior space, the more important thing is without carrying out house wiring, it is to avoid the potential safety hazard of electric leakage.
Accompanying drawing explanation
Fig. 1 illustrates the theory diagram of NFC switching system of the present invention；
Fig. 2 illustrates the structured flowchart of NFC label in NFC switching system of the present invention；
Fig. 3 illustrates the structured flowchart of mobile terminal in NFC switching system of the present invention；
Fig. 4 illustrates the structured flowchart of cloud server in NFC switching system of the present invention；
Fig. 5 illustrates the structured flowchart of controlled terminal in NFC switching system of the present invention；
Fig. 6 illustrates the theory diagram in NFC switching system of the present invention in another design.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, below in conjunction with embodiment, the present invention is further illustrated with accompanying drawing, and the content that embodiment is mentioned not is limitation of the invention.
Shown in Fig. 5, the NFC switching system of the present invention, it is applied in embodiment on illuminating lamp, specifically include: NFC label 1, mobile terminal 2, cloud server 3, controlled terminal 4, it is characterized in that, it is provided with one first signal source 11 and a secondary signal source 12 in described NFC label 1, and sends the first NFC data signal and the second NFC data signal respectively；NFC module (referring specifically to for NFC antenna 21 and NFC chip 22) it is provided with in described mobile terminal 2, in order to receive above-mentioned first NFC data signal and the second NFC data signal, and by analysis, process after produce a control instruction signal and sent to cloud server 3 by radio data network；Described cloud server 3 receives above-mentioned control instruction signal, and analyze, process after send the command signal controlling controlled terminal 4；Described controlled terminal 4 receives above-mentioned command signal by data network, and completes the action of corresponding command signal.
Above-mentioned NFC label 1 is placed in the optional position of indoor when application, adopt gluing or hanging setting, its the first interior signal source 11 and secondary signal source 12 are two NFC chip, store different control instructions in two chips and can send out different NFC signals, it is specifically as follows a storage to turn on light instruction, another stores instruction of turning off the light, it is possible to for other instructions.Above-mentioned NFC chip has safety secret function; can effectively protect Data within the chip; there is One Time Programmable (OTP) memorizer simultaneously; and locking mechanism; this NFC label 1 is in order to send instruction request to mobile terminal 2 by NFC signal; because of the switch as illuminating lamp in the present embodiment, therefore encryption is not adopted to arrange；If relating to the on-off control of safety in other embodiments, user then can carry out safety and encrypt setting, and concrete operation method thinks existing known techniques, and not in this to go forth for applicant.
Above-mentioned mobile terminal 2, namely the portable equipments for surfing the net such as a smart mobile phone, panel computer are referred to, the communication protocols such as 2G/3G/4G, WIFI, LTE can be passed through and access internet, it contains: NFC antenna 21, in order to closely to receive above-mentioned first signal source 11 after NFC label 1 and the first NFC data signal that a secondary signal source 12 sends and the second NFC data signal；NFC chip 22, in order to identify, to analyze the NFC data signal that above-mentioned NFC antenna 21 receives, and is sent to judge module 23 by the command signal that the NFC data signal received is converted to digital form by radiofrequency signal；nullJudge module 23，It is connected with above-mentioned NFC chip 22，And judge the digital command signal after NFC chip 22 conversion，Analyze whether NFC antenna 21 is successively respectively received the first NFC data signal and the second NFC data signal within the ticket reserving time by this digital command signal，This ticket reserving time can preset (being completed by software program burning) according to demand，As: in 1 second、In 2 seconds etc.，If judging, obtaining NFC antenna 21 within the ticket reserving time has priority to receive the first NFC data signal and the second NFC data signal，Then will determine that object information sends to processor 24,，If judging, within the ticket reserving time, NFC antenna 21 does not successively receive the first NFC data signal and the second NFC data signal，Or only receive a kind of NFC data signal，Then do not send information to processor 24；Processor 24, namely the internal microcontrollers such as smart mobile phone own are referred to, except having and processing the program that smart mobile phone is intrinsic, also can receive the judged result information of above-mentioned judge module 23 transmission and analyze and process, the two can be connected by spi bus, within the ticket reserving time, first receive the first NFC data signal receive the second NFC data signal again when analyzing NFC antenna 21, then judge to obtain as opening illuminating lamp signal, produce an open command, within the ticket reserving time, first receive the second NFC data signal receive the first NFC data signal again when analyzing NFC antenna 21, then judge to obtain as closing illuminating lamp signal, produce an out code；Wireless communication module 25, in order to carry out the transmission/reception of data message between cloud server 23, the command signal produced by above-mentioned processor 24 sends to cloud server 23 after connecting the Internet by communication protocols such as 2G/3G/4G, WIFI, LTE.
Above-mentioned cloud server 3, namely the hardware server that tower server, rack-mount server or blade server etc. are applied on the market is referred to, including: memory module 31, refer to the storage device in server, such as hard disk, memory card etc., in order to store the data message of controlled terminal 4 corresponding to above-mentioned NFC label 1, i.e. a corresponding illuminating lamp of NFC label 1 or one group of illuminating lamp, the control of corresponding illuminating lamp can be performed by this NFC label；Communication module 32, namely refer to the network interface card on hardware server or other can realize the hardware of network communicating function, receive command signal that above-mentioned mobile terminal 2 sends after connecting the Internet by wire/wireless mode modes such as (such as 100,000,000) gigabit network cable interface or WIFI and the command signal received is sent to processing module 33；Processing module 33, refer specifically to process arithmetic element for the processor on server etc., in order to analyze, to process the control instruction information of unlatching/closedown illuminating lamp that above-mentioned communication module 32 receives, and produce corresponding control instruction then through communication module 32 by the Internet transmission to controlled terminal (illuminating lamp).
nullAbove-mentioned controlled terminal 4 refers to illuminating lamp in the present embodiment，It is internal is provided with data reception/transmission module 41、Controller 42 and drive circuit 43，For receiving the control instruction information that cloud server 3 sends，Control instruction is performed by controller 42 after being analyzed，Carry out the control to drive circuit 43，Drive the ON/OFF of illuminating lamp body，Above-mentioned data reception/transmission module 41 can adopt the wireless communication protocols such as zigbee/wifi/z-wave/ bluetooth to carry out data transmission with above-mentioned cloud server 3 by a gateway device 5，In the present embodiment，Inventor adopts zigbee wireless communication technology，Preferably，This data reception/transmission module 41 and controller 42 adopt Integral design，Select enhancement mode 8051 kernel，Particularly as follows: CC2530、The chips such as CC2430，CC2530 is for 2.4-GHzIEEE802.15.4、One real SOC(system on a chip) (SoC) solution of ZigBee and RF4CE application，It can set up powerful network node with low-down total material cost，CC2530 combines the premium properties of leading RF transceiver，The enhancement mode 8051CPU of industrywide standard，In-System Programmable flash memory，8-KBRAM and other powerful functions many，CC2530 has flash version four kinds different: CC2530F32/64/128/256，It is respectively provided with the flash memory of 32/64/128/256KB，CC2530 has different operational modes，It is made especially to adapt to the system of super low-power consumption requirement，Conversion time between operational mode is short further ensure that low energy expenditure.
nullIn the NFC switching system of the present invention，NFC label closely sends NFC data signal，When mobile terminal is (such as mobile phone、The portable equipment for surfing the net such as panel computer，And this portable equipment for surfing the net is alternatively wrist carried equipment，Such as existing wrist-band-type mobile phone etc.) closely when NFC label，User can adopt slidingtype touch-control，Unlocking manner " slide and unlock " on similar smart mobile phone now or panel computer，Horizontally slip according to the hobby of user is optional or slides up and down unblock，Mobile terminal can successively receive the NFC data signal that in NFC label, the first signal source and secondary signal source send，When judge module in mobile terminal judges within the time subscribed (such as 1s、2s etc.) be respectively received the first NFC data signal and the second NFC data signal after (glide direction difference then receive that NFC label sends first、Second NFC data signal sequence is different)，Processor in mobile terminal carries out judging and produce corresponding control instruction signal (i.e. start signal or shutdown signal) according to the NFC data signal sequence received，Control instruction signal is through 2G/3G/4G、WIFI、The communication protocols such as LTE send to cloud server after connecting the Internet，Cloud server receives control instruction signal self-demarking code、Retransmit after coding to illuminating lamp，Illuminating lamp receives above-mentioned control signal by a gateway device (this gateway device is connected to the Internet by a router)，And finally completed control action by controller，Drive drive circuit turning circuit or disconnecting circuit.
In addition, with reference to shown in Fig. 6, in other design, if mobile terminal and gateway device cannot carry out data transmission with cloud server (the Internet disconnection), mobile terminal can be carried out data transmission by a wireless router and gateway device, concrete: mobile terminal is bridged by WIFI communication protocol and wireless router, wireless router and gateway device are bridged by netting twine, the control instruction information that such mobile terminal sends can send to gateway device by wireless router, it is sent to controlled control by gateway device again, completes control action.
The concrete application approach of the present invention is a lot, and the above is only the preferred embodiment of the present invention, it should be pointed out that; for those skilled in the art; under the premise without departing from the principles of the invention, it is also possible to make some improvement, these improvement also should be regarded as protection scope of the present invention.
Claims (6)
1. a NFC switching system, it is characterized in that, including: NFC label, mobile terminal, cloud server, controlled terminal, it is characterised in that, it is provided with one first signal source and a secondary signal source in described NFC label, and sends the first NFC data signal and the second NFC data signal respectively；Be provided with NFC module in described mobile terminal, in order to receive above-mentioned first NFC data signal and the second NFC data signal, and by analysis, process after produce a control instruction signal and sent to cloud server by radio data network；Described cloud server receives above-mentioned control instruction signal, and analyze, process after send the command signal controlling controlled terminal；Described controlled terminal receives above-mentioned command signal by data network, and completes the action of corresponding command signal.
2. NFC switching system according to claim 1; it is characterized in that; the first signal source and secondary signal source in above-mentioned NFC label are two NFC chip; send the NFC signal of different instruction; above-mentioned NFC chip has safety secret function, can effectively protect Data within the chip, have disposable programmable memory simultaneously; and locking mechanism, this NFC label is in order to send instruction request to mobile terminal by NFC signal.
3. NFC switching system according to claim 1, it is characterised in that include in above-mentioned mobile terminal: NFC antenna, in order to receive the first NFC data signal and the second NFC data signal that above-mentioned NFC label sends；NFC chip, in order to analyze, to process the data signal that above-mentioned NFC antenna receives；Wireless communication module, in order to carry out the transmission/reception of data message between cloud server；Judge module, in order to judge NFC chip process after data signal；Processor, in order to analyze, to process above-mentioned wireless communication module and the data command information of judge module transmission, and produces corresponding control instruction information.
4. NFC switching system according to claim 1, it is characterised in that above-mentioned cloud server includes: memory module, in order to store the data message of controlled terminal corresponding to above-mentioned NFC label；Communication module, connects the Internet by wire/wireless mode and sends/receive data message；Processing module, in order to analyze, to process data message that above-mentioned communication module receives and to produce corresponding control instruction information above communication module and send.
5. NFC switching system according to claim 1, it is characterized in that, above-mentioned controlled terminal is originally internal to be included: data reception/transmission module, controller and drive circuit, this data reception/transmission module receives the command information that above-mentioned cloud server sends, and the command information received is sent to controller, via controller performs final instruction action after processing.
6. NFC switching system according to claim 5, it is characterised in that above-mentioned data reception/transmission module and controller Integral design, and it is connected to cloud server by a gateway device.
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| CN201210369083.2A CN103700243B (en) | 2012-09-27 | 2012-09-27 | NFC switching system |
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| CN201210369083.2A CN103700243B (en) | 2012-09-27 | 2012-09-27 | NFC switching system |
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| CN103700243B true CN103700243B (en) | 2016-07-06 |
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