CN104093218A - Mobile internet of things built based on NFC technology and information exchange method thereof - Google Patents
Mobile internet of things built based on NFC technology and information exchange method thereof Download PDFInfo
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- CN104093218A CN104093218A CN201410324732.6A CN201410324732A CN104093218A CN 104093218 A CN104093218 A CN 104093218A CN 201410324732 A CN201410324732 A CN 201410324732A CN 104093218 A CN104093218 A CN 104093218A
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Abstract
The invention discloses a mobile internet of things built based on an NFC technology and an information exchange method of the mobile internet of things. The mobile internet of things comprises an internet of things terminal device, an intelligent terminal and a mobile network. The internet of things terminal device and the intelligent terminal are respectively and internally provided and configured with an NFC chip, and can perform data transmission through the NFC technology, and the intelligent terminal has access to the mobile network to perform data exchange with the other intelligent terminals through the mobile network. According to the technical scheme, the mode of configuring the NFC chips in a basic product and the intelligent terminal at the same time is adopted to achieve the aim that the internet of things can perform data reading without the RFID mode, data transmission is achieved through short-distance contact between the intelligent terminal and the product, meanwhile, the intelligent terminal obtains relevant information, and then production information interconnection and intercommunication can be achieved directly through the mobile internet.
Description
Technical field
The invention belongs to network communications technology field, is to utilize the mobile internet of things of NFC technique construction and in this network, realize the method for carrying out information data exchange between internet of things equipment and intelligent terminal specifically.
Background technology
Internet of Things is the important component part of generation information technology, and as its name suggests, Internet of Things is exactly the connected the Internet of object-object.This has the two-layer meaning: one, and core and the basis of Internet of Things remain the Internet, are extension on Internet basic and the network of expansion; Its two, its user side extends and has expanded between any article-article-application person and carries out information exchange and communicate by letter.Along with popularizing of mobile network, " net " in Internet of Things extended to more convenient mobile network, and as " thing " Product Terminal scope from electric cooker, water heater, washing machine, refrigerator, television set, air-conditioning household electrical appliance until all kinds of Instrumentation and Control devices of the office equipment such as printer, projecting apparatus, photocopier even producing etc. also incorporate among Internet of Things.
The development of Internet of Things mainly concentrates on three aspects, (1) sensor technology; (2) RFID label; (3) embedded system development.Wherein, the equipment based on RFID chip is widely used in Internet of Things field very maturely.RFID chip only can be realized the transmission of terminal equipment information as a kind of reading manner of label information, but due to its particular data transmission agreement and mode, be difficult to realize data and mobile network's coupling, if realize the data of RFID are carried out to mobile network transmits must be by its specific data fetch device.Therefore cause the application of RFID technology aspect mobile Internet to be short of to some extent.
NFC(near-field communication technology), be a kind of contactless identification interconnection technique, can between mobile device, PC and smart machine, carry out wireless near field communication.This technology is by non-contact radio-frequency recognition technology RFID(Radio Frequency IDentification) develop, can allow electronic equipment to carry out mutually contactless Point-to-Point Data Transmission, simultaneously backward compatible RFID technology.Therefore because NFC possesses higher fail safe, in mobile payment field, obtain a wide range of applications, as 201010507094.3 implementation methods that proposed a kind of NFC mobile terminal and NFC secure payment thereof; 201410055357.X just proposed a kind of NFC equipment method of payment and NFC equipment.The wireless communication technique approximate with NFC technology is bluetooth communication mode, the communication distance of bluetooth can reach 10 meters, compare 10 centimetres of NFC and want much far away, and the message transmission rate of bluetooth generally can reach 2.1Mbps at present, and NFC technology the highest current message transmission rate only has 424Kbps.But NFC technology is more simple on arranging, and because antijamming capability is stronger, is once only connected with a machine, therefore in the intensive place of equipment, also can transmit smoothly data.That NFC has is with low cost, facilitate the features such as easy-to-use and richer intuitive, by the combination of a chip, an antenna and some softwares, can realize the communication of various device in several cm range.
The application of NFC technology at present is roughly divided into four classes, they are respectively that contact connects (Touch and Connect) by (Touch and Go), contact payment (Touch and Pay), contact and (Touch and Explore) browsed in contact, this four classes application both can independently be used, also can use in conjunction.Contact is usually used in entrance guard management or ticket, admission ticket etc. by (Touch and Go), and user only need be by the equipment that is storing ticket or gate password near card reader.It is non-contact mobile payment that contact pays (Touch and Pay), and user can pay and confirm transaction by equipment near the POS machine that is embedded with NFC module.Contact connects (Touch and Connect) two NFC equipment is connected, and carries out Point-to-Point Data Transmission, such as down-load music, picture, passes mutually and exchange address list etc.Contact is browsed (Touch and Explore) and is allowed user NFC mobile phone can be connected to smart poster or other NFC equipment that there is NFC function in nearly street corner, for browsing the various contents in the middle of being stored in.
Summary of the invention
The object of the invention is, in order to change the pattern of existing employing RFID chip construction networking, in conjunction with the advantage of NFC technology, to propose to utilize NFC chip to build new internet of things, thereby realize more convenient internet of things and mobile network's fusion.
Realizing above-mentioned purpose technical scheme of the present invention is, a kind of mobile internet of things that utilizes NFC technique construction, comprise internet-of-things terminal equipment, intelligent terminal and mobile network, in internet of things terminal equipment and intelligent terminal, all install and dispose with the NFC chip of processor direct correlation and to utilize NFC technology to carry out each other transfer of data, in intelligent terminal access to mobile network, carry out exchanges data with other intelligent terminals or background server.The technical program adopt the mode that simultaneously configures NFC chip at basic product and intelligent terminal realized Internet of Things no longer applying RFID by the mode of radio-frequency card, carry out data and read, but realize transfer of data by the close contact of intelligent terminal and product, the data that intelligent terminal obtains have not only comprised the information that equipment is intrinsic, also comprise the state information in equipment day-to-day operation, these information, after intelligent terminal obtains, can directly realize interconnected, the intercommunication of product by mobile internet.
Above-mentioned internet-of-things terminal equipment is but is not limited to the domestic electric appliance of electric cooker, water heater, washing machine, refrigerator, television set, air-conditioning, or the office equipment of printer, projecting apparatus, photocopier.In fact the various electronic products in the modern life are as long as increase therein the NFC chip that configuration matches, and the internet of things that just can realize based on NFC technology builds.
Above-mentioned, utilize in the internet of things that NFC chip builds, intelligent terminal is but is not limited to mobile phone, panel computer class mobile intelligent terminal or industrial instrument class Intelligent monitoring device, in fact if any have in the product of realizing mobile communication network function as long as embed therein the data that NFC chip just can obtain NFC technology on mobile internet of things, transmit.
In realizing NFC data exchange process, the LC coupling circuit being connected with NFC chip is normally set in internet-of-things terminal equipment, intelligent terminal, by LC coupling circuit, realize communication, this in-plant exchanges data has guaranteed the fail safe of transmission.
The application's technical scheme also comprises the information switching method of realizing between internet-of-things terminal equipment and intelligent terminal, and it is as follows that the method comprising the steps of: (1) intelligent terminal is given an order or data to internet-of-things terminal equipment by NFC chip; (2) internet-of-things terminal equipment is received data or order and is sent to its inner MCU by inner NFC chip; (3) MCU of internet-of-things terminal equipment is according to carrying out corresponding operating; (4) internet-of-things terminal equipment adopts NFC mode that data message is sent to intelligent terminal.The method utilizes NFC chip to carry out short-range transfer of data, by mobile intelligent terminal, various internet-of-things terminals has been realized to movement interconnected, and the range of application of greatly having expanded internet of things has really realized mobile internet of things system.
The method not only can realize the communication contact of intelligent terminal and internet-of-things terminal equipment, and intelligent terminal transmits by mobile network the internet-of-things terminal device data information of obtaining or directly on intelligent terminal, show the data message transmitting.The control of carrying out the demonstration of information or carry out internet-of-things terminal equipment on mobile terminal has great convenience, and simplified originally needs configuration to show or the structure of control module in underlying device, and the modular structure of internet of things equipment is simplified.
For the more convenient data communication that realizes intelligent terminal and internet-of-things terminal equipment, by the application program of developing in intelligent terminal, be easy to realize and various functions, the function that user only need to start is as required carried out the exploitation of application program, can realize the control to internet-of-things terminal equipment.
For the fail safe that guarantees to communicate by letter between internet-of-things terminal equipment and intelligent terminal, carry out utilizing be encrypted/decryption processing of NFC chip before information exchange or transfer of data.
Upgrading and improvement that the mobile internet of things that utilizes NFC technique construction that the application proposes and information switching method thereof are traditional RFID technology, mobile intelligent terminal is accessed in internet of things by NFC technology, realized mobile internet of things truly, its information and method for interchanging data are convenient, quick, safety.
Accompanying drawing explanation
Fig. 1 is the mobile internet of things structure chart of the NFC of utilization technique construction of the present invention;
Fig. 2 is the means of communication between intelligent terminal of the present invention and internet of things equipment.
Embodiment
Below technical scheme of the present invention is specifically described, be illustrated in figure 1 the mobile internet of things structure chart of the NFC of utilization technique construction of the present invention, this internet of things comprises internet-of-things terminal equipment, intelligent terminal and mobile network, in internet of things terminal equipment and intelligent terminal, all install and dispose NFC chip and utilize NFC technology to carry out transfer of data, in intelligent terminal access to mobile network, exchange by mobile network data with other intelligent terminals.This internet-of-things terminal equipment is but is not limited to the domestic electric appliance of electric cooker, water heater, washing machine, refrigerator, television set, air-conditioning, or the office equipment of printer, projecting apparatus, photocopier, so long as the various electronic products in any modern life increase the NFC chip that configuration matches therein, the internet of things that just can realize based on NFC technology builds.In this novel internet of things, intelligent terminal is but is not limited to mobile phone, panel computer class mobile intelligent terminal, in fact if any have in the product of realizing mobile communication network function as long as embed therein the data that NFC chip just can obtain NFC technology on mobile internet of things, transmit.As shown in Figure 1, in realizing NFC data exchange process, the LC coupling circuit being connected with NFC chip is normally set in internet-of-things terminal equipment, intelligent terminal, by LC coupling circuit, realizes communication, this in-plant exchanges data has guaranteed the fail safe of transmission.
Fig. 2 is the flow chart of realizing the information switching method between internet-of-things terminal equipment and intelligent terminal, but when intelligent terminal needs and internet of things terminal terminal equipment carries out information or exchanges data, intelligent terminal application person moves the APP software of corresponding function, send corresponding order to NFC chip, NFC chip controls LC oscillating circuit sends the information containing command context, the inner NFC chip controls of internet of things end product LC oscillating circuit receives the command information that intelligent terminal sends, then send to MCU unit to process this command information, MCU unit reads the corresponding information content or carries out associative operation according to the command context receiving from holder, again this content is sent to NFC chip, by NFC chip controls, control LC oscillating circuit and send this information content, intelligent terminal is received after the information content and to be read for user being presented on the screen of intelligent terminal by NFC unit, thereby complete the information exchange of electronic product and intelligent terminal.The information storing in the electronic product that intelligent terminal obtains in this way as required can send to background system by mobile Internet, and then completes the information of electronic product storage and the interaction of background system.The information content of internet-of-things terminal product storage can be the operational manual of electronic product, and fault message, repair message, service life record etc.For example, suppose that a certain internet-of-things terminal equipment is printer, in the course of work, print the work that makes a mistake undesired, now, can be by carrying out NFC exchanges data between mobile phone and printer, mobile phone obtains the relevant information that printer is made mistakes, and by mobile network, relevant information is being sent on printer after-sale service personnel's mobile device, and maintenance person just can determine that according to error message its failure cause guides user carries out the processing of simple fault.
Technique scheme has only embodied the optimal technical scheme of technical solution of the present invention, and those skilled in the art have all embodied principle of the present invention to some changes that wherein some part may be made, within belonging to protection scope of the present invention.
Claims (10)
1. utilize the mobile internet of things of NFC technique construction, comprise internet-of-things terminal equipment, intelligent terminal and mobile network, it is characterized in that, in internet of things terminal equipment and intelligent terminal, all install and dispose with the NFC chip of processor direct correlation and to utilize NFC technology to carry out each other transfer of data, in intelligent terminal access to mobile network, carry out exchanges data with other intelligent terminals or background server.
2. the mobile internet of things that utilizes NFC technique construction according to claim 1, is characterized in that, internet-of-things terminal equipment is but is not limited to the domestic electric appliance of electric cooker, water heater, washing machine, refrigerator, television set, air-conditioning.
3. the mobile internet of things that utilizes NFC technique construction according to claim 1, is characterized in that, internet-of-things terminal equipment is but is not limited to the office equipment of printer, projecting apparatus, photocopier.
4. the mobile internet of things that utilizes NFC technique construction according to claim 1, is characterized in that, intelligent terminal is but is not limited to mobile phone, panel computer class mobile intelligent terminal or industrial instrument class Intelligent monitoring device.
5. the mobile internet of things that utilizes NFC technique construction according to claim 1, is characterized in that, the LC coupling circuit being connected with NFC chip is all set in internet-of-things terminal equipment, intelligent terminal, by LC coupling circuit, realizes communication.
6. the information switching method between internet-of-things terminal equipment and intelligent terminal, is characterized in that, it is as follows that the method comprising the steps of: (1) intelligent terminal is given an order or data to internet-of-things terminal equipment by NFC chip; (2) internet-of-things terminal equipment is received data or order and is sent to its inner MCU by inner NFC chip; (3) MCU of internet-of-things terminal equipment carries out corresponding operating; (4) internet-of-things terminal equipment adopts NFC mode that data message is sent to intelligent terminal.
7. the information switching method between internet-of-things terminal equipment according to claim 6 and intelligent terminal, is characterized in that, the method also comprises that intelligent terminal transmits the internet-of-things terminal device data information of obtaining by mobile network.
8. the information switching method between internet-of-things terminal equipment according to claim 6 and intelligent terminal, is characterized in that, the data of internet-of-things terminal device transmission or information can directly show on intelligent terminal.
9. the information switching method between internet-of-things terminal equipment according to claim 6 and intelligent terminal, is characterized in that, in intelligent terminal, exploitation has the information exchange of application program realization and internet-of-things terminal equipment.
10. the information switching method between internet-of-things terminal equipment according to claim 6 and intelligent terminal, is characterized in that, utilizes be encrypted/decryption processing of NFC chip between internet-of-things terminal equipment and intelligent terminal before the information of carrying out friendship.
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104869567A (en) * | 2015-04-01 | 2015-08-26 | 成都艺辰德迅科技有限公司 | Information processing method based on intelligent terminals of internet of things |
| CN104977910A (en) * | 2015-06-23 | 2015-10-14 | 努比亚技术有限公司 | NFC-based intelligent household control system and apparatus |
| CN106304685A (en) * | 2016-09-27 | 2017-01-04 | 美的智慧家居科技有限公司 | System in package chip, preparation method and intelligent domestic Internet of things device |
| CN106918146A (en) * | 2015-12-24 | 2017-07-04 | 北京奇虎科技有限公司 | Water heater adjusting method and system |
| CN106973094A (en) * | 2017-03-24 | 2017-07-21 | 东莞市和浦五金制品有限公司 | A kind of Internet of things system and implementation method |
| CN109219030A (en) * | 2018-10-25 | 2019-01-15 | 东北电力大学 | A kind of industrial intelligent equipment working state distinct feed-back system based on NFC |
| CN110099372A (en) * | 2018-01-29 | 2019-08-06 | 阿拉的(深圳)人工智能有限公司 | A kind of audio frequency apparatus networking method and system |
| CN112306009A (en) * | 2019-07-31 | 2021-02-02 | 广东美的制冷设备有限公司 | Control method and device of household appliance, electronic device and storage medium |
| CN112380280A (en) * | 2020-12-07 | 2021-02-19 | 北京寻它科技有限公司 | Pet information display system |
| CN113438629A (en) * | 2021-06-24 | 2021-09-24 | 上海顺舟智能科技股份有限公司 | LoRa node configuration method, device, equipment, terminal and medium of Internet of things |
| CN113970171A (en) * | 2020-07-24 | 2022-01-25 | 青岛海尔空调器有限总公司 | Method for starting distribution network mode of air conditioner and control terminal |
| TWI779517B (en) * | 2021-03-15 | 2022-10-01 | 凌通科技股份有限公司 | Interactive music tag system and interactive method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104977910A (en) * | 2015-06-23 | 2015-10-14 | 努比亚技术有限公司 | NFC-based intelligent household control system and apparatus |
| CN106918146A (en) * | 2015-12-24 | 2017-07-04 | 北京奇虎科技有限公司 | Water heater adjusting method and system |
| CN106304685A (en) * | 2016-09-27 | 2017-01-04 | 美的智慧家居科技有限公司 | System in package chip, preparation method and intelligent domestic Internet of things device |
| CN106973094A (en) * | 2017-03-24 | 2017-07-21 | 东莞市和浦五金制品有限公司 | A kind of Internet of things system and implementation method |
| CN110099372A (en) * | 2018-01-29 | 2019-08-06 | 阿拉的(深圳)人工智能有限公司 | A kind of audio frequency apparatus networking method and system |
| CN109219030A (en) * | 2018-10-25 | 2019-01-15 | 东北电力大学 | A kind of industrial intelligent equipment working state distinct feed-back system based on NFC |
| CN112306009A (en) * | 2019-07-31 | 2021-02-02 | 广东美的制冷设备有限公司 | Control method and device of household appliance, electronic device and storage medium |
| CN113970171A (en) * | 2020-07-24 | 2022-01-25 | 青岛海尔空调器有限总公司 | Method for starting distribution network mode of air conditioner and control terminal |
| CN112380280A (en) * | 2020-12-07 | 2021-02-19 | 北京寻它科技有限公司 | Pet information display system |
| TWI779517B (en) * | 2021-03-15 | 2022-10-01 | 凌通科技股份有限公司 | Interactive music tag system and interactive method thereof |
| CN113438629A (en) * | 2021-06-24 | 2021-09-24 | 上海顺舟智能科技股份有限公司 | LoRa node configuration method, device, equipment, terminal and medium of Internet of things |
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Application publication date: 20141008 |