CN204559697U - Based on the intelligent mobile communication terminal of RFID of Internet-of-things - Google Patents

Based on the intelligent mobile communication terminal of RFID of Internet-of-things Download PDF

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Publication number
CN204559697U
CN204559697U CN201520279075.8U CN201520279075U CN204559697U CN 204559697 U CN204559697 U CN 204559697U CN 201520279075 U CN201520279075 U CN 201520279075U CN 204559697 U CN204559697 U CN 204559697U
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China
Prior art keywords
rfid
rfid module
mobile phone
internet
module
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CN201520279075.8U
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Chinese (zh)
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杨田荣
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Crane Yun Lian Science And Technology Ltd Of Shenzhen
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Crane Yun Lian Science And Technology Ltd Of Shenzhen
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Abstract

Based on an intelligent mobile communication terminal for RFID of Internet-of-things, comprise intelligent mobile phone, i.e. smart mobile phone main system, removable RFID module and cell phone rear cover; Described smart mobile phone main system, comprises power supply, wireless receiving and dispatching, information input, display, hand-set host and mobile phone terminal RFID module interface; Removable RFID module, comprises RFID chip, RFID antenna, RFID module end interface; Removable RFID module is connected and exchanges data by RFID module end interface and mobile phone terminal RFID module Interface realization power supply with described smart mobile phone main system; Described Internet of Things mobile intelligent terminal, based on cell phone platform, therefore can obtain mobile phone and enrich powerful function, performance and reliability, extend the range of application of Internet of Things intelligent movable platform and terminal, promotes customer experience; Described Internet of Things mobile intelligent terminal also can embed dissimilar removable RFID module by design flexibly, makes the intelligent mobile communication terminal of different RFID of Internet-of-things can obtain common platform simultaneously and reduces the cost of Internet of Things mobile intelligent terminal.

Description

Based on the intelligent mobile communication terminal of RFID of Internet-of-things
Technical field
The utility model relates to the Internet of Things intelligent movable platform by airwave communication and swap data, based on this platform easily extensible out multiple different multifunctional internet of things mobile intelligent terminal; Specifically, be expand out to possess 2.4GHz active RFID functions of card reader, or NFC functions of card reader, or be the Internet of Things mobile intelligent terminal of the functions such as LF-RFID card reader.
Background technology
Prior art is based on RFID tag RFID, and mainly by the mark of article object, the management of strengthening logistics and logistics information, simultaneously by information integration, forms intelligent information and excavate; Based in the Internet of Things of RFID technique, mobile communication terminal is one of most widely used equipment, but due to the complexity of mobile communication terminal application scenarios in Internet of Things, need to customize special Internet of Things mobile terminal device according to scene for concrete practical application request; The Internet of Things mobile terminal device of customization, usual function singleness, Consumer's Experience weak effect; The extended capability of function is poor, secondary development difficulty; Simultaneously, because the integrated cost of Custom Design is high, and the mobile communication terminal that Internet of Things mobile terminal device quantity is relatively general usually, as mobile phone (being all called for short " mobile phone " below) much less, therefore very difficult implementation platform concept, normally small lot, multi items, production difficulty is large, quality control realizes difficulty, be difficult to the demand meeting constantly upgrading, directly constrain the development of sector application.
The middle and low-end market active demand cost performance of Internet of Things mobile terminal is high, function and powerful, the internet-of-things terminal that reliability is high; Realize low cost and high performance unification, promote industry development.
The utility model, by smart mobile phone resource, batch production advantage, according to different demand, for smart mobile phone embeds different modules, realizes difference in functionality, by the technical solution of the utility model, smart mobile phone is forged into a Internet of Things intelligent movable platform.For Internet of Things mobile terminal provides a low cost, high performance solution, achieve the unification of high-performance, these two demands of low cost.Make full use of the software and hardware resources of smart mobile phone and the product high-quality of mass production creation, under the prerequisite meeting mobile terminal high performance demands, reduce internet-of-things terminal equipment cost to greatest extent, improve the quality of equipment; Extend the function of Internet of Things mobile terminal and performance, drastically increase the experience effect of client, by means of the convertibility of external connection module, make the Internet of Things mobile communication terminal production generalization having development platform sex character, the internet-of-things terminal production lot of development platform sex character is had described in achieving, improve the production quality of product to greatest extent, reduce product cost, for the broader applications of product and market development are taken a firm foundation.
Explanation of nouns:
RFID is the abbreviation of English " Radio Frequency Identification ", and Chinese is meant to: radio-frequency (RF) identification, is commonly called as electronic tag; RFID can read and write related data by radio signals identification specific objective, and without the need to setting up machinery or optical contact between recognition system and specific objective.
UHF is the abbreviation of English " Ultra High Frequency ", and Chinese is meant to: hyperfrequency.In China, the operating frequency of UHF-RFID is between 860 ~ 960 MHz.
NFC is the abbreviation of English " Near Field Communication ", and Chinese is meant to: near-field communication; The same with RFID, NFC information is also the way of electromagnetic induction transmission of information by radio frequency part in frequency spectrum, and difference is between the two, NFC is a kind of wireless link technology providing easily, communicate safely, rapidly, and its transmission range is less than RFID.The transmission range of RFID can reach several meters, even tens meters, but NFC takes unique signal attenuation technique, has that communication distance is very near, frequency band is wider, energy consumption is low relative to NFC RFID, and very difficultly misreads the features such as neighbouring unrelated equipment.Secondly, NFC and existing contactless smart card technology compatibility, become the official standard obtaining more and more leading firm and support at present.
ISM is the abbreviation of English " Industrial Scientific Medical ", ISM Band, by ITU-R (ITU Radiocommunication Sector, Radiocommunication Bureau of International Telecommunications Union) define, this frequency range mainly open industry, science and medical science three fields given uses, and belongs to Free License, without the need to authorization, certain transmitting power restriction (usually should lower than 1W) need only be observed, and other frequency range is not caused and disturb.
SRD is the abbreviation of English " Short Range Device ", and Chinese is meant to: short-distance wireless communication equipment; Typically refer to operating frequency between 25 ~ 1000 MHz, the equipment of through-put power within 500mW.SRD equipment is many times be operated in free frequency range, because the existing resource of frequency range is not enough, many times can produce congested and situation that is that interfere with each other.Many ISM(Industrial Scientific Medicals that different business field uses) frequency range also can overlap with the working frequency range of short-range wireless communication apparatus (SRD).
HF and LF is the abbreviation of English " High Frequency " and " Low Frequency ", and Chinese is meant to: high and low frequency.
The radio-frequency (RF) identification frequency band of RFID is as shown in the table:
2.4 ghz bands are the common ISM band in various countries.Therefore the wireless network such as WLAN (wireless local area network), bluetooth, ZigBee, all can be operated in 2.4 ghz bands.
Summary of the invention
The technical problems to be solved in the utility model is avoid above-mentioned the deficiencies in the prior art part and provide a kind of intelligent mobile communication terminal based on RFID of Internet-of-things, make the RFID module of different sex character can easily, the non-same period is integrated on same mobile terminal, or is integrated in respectively on each same mobile terminal in the same period.
The technical scheme that the utility model solve the technical problem employing is: a kind of intelligent mobile communication terminal based on RFID of Internet-of-things, comprises intelligent mobile phone, i.e. smart mobile phone main system, removable RFID module and cell phone rear cover; Described smart mobile phone main system comprises power unit, wireless receiving and dispatching part, information input section, display section, hand-set host part and mobile phone terminal RFID module interface; Described removable RFID module, comprises RFID chip, RFID antenna and RFID module end interface; Described removable RFID module is connected and exchanges data by RFID module end interface and mobile phone terminal RFID module Interface realization power supply with described smart mobile phone main system.
The described intelligent mobile communication terminal based on RFID of Internet-of-things, described RFID module end interface is connected with the power supply of mobile phone terminal RFID module interface and data exchange interface comprises asynchronous serial data interface and/or GPIO interface.
The described intelligent mobile communication terminal based on RFID of Internet-of-things, the voltage that described removable RFID module obtains working power from described smart mobile phone main system is controlled by this main system, and the voltage of this working power comprises 3.0V and 3.3V.
The described intelligent mobile communication terminal based on RFID of Internet-of-things, mobile phone terminal RFID module interface comprises smart mobile phone main system battery grooves, the sidewall of this main system battery grooves comprises the removable RFID module of sidewall notches and can insert described sidewall notches via the sidewall of described main system battery grooves (170), and by the elastic connecting haptic element in removable RFID module be located on the described hand-set host part bottom described sidewall notches golden finger position contact and clamping firm, FPC antenna on the shell fragment of described removable RFID module upper end and described hand-set host part drain pan is connected, realize the electrical connection of removable RFID module and described hand-set host part.
The described intelligent mobile communication terminal based on RFID of Internet-of-things, mobile phone terminal RFID module interface comprises smart mobile phone main system battery grooves, and the sidewall of this main system battery grooves comprises sidewall notches; Described sidewall notches top comprises can the skylight of accommodating double end thimble and gum cover; Described gum cover comprises the blocked hole for accommodating double end thimble, and described double end thimble is connected in the blocked hole of described gum cover; Described gum cover is connected to again in skylight, one end of described double end thimble is with the described hand-set host part be arranged on bottom described skylight by golden finger position electrical contact, and the other end of described double end thimble is electrically connected by flexible PCB with described removable RFID module.
The described intelligent mobile communication terminal based on RFID of Internet-of-things, described removable RFID module and cell phone rear cover inner face are fixedly connected into and are integrated.
The described intelligent mobile communication terminal based on RFID of Internet-of-things, described removable RFID module superposition is fixed on the battery of the power unit of described smart mobile phone main system.
The described intelligent mobile communication terminal based on RFID of Internet-of-things, also comprises connecting frame, and described hand-set host part is fixedly connected with described connecting frame, and described removable RFID module is flexibly connected with described connecting frame.
The described intelligent mobile communication terminal based on RFID of Internet-of-things, described removable RFID module comprises RFID card reader module, the HF-RFID card reader module of the 2.4GHz active RFID card reader module that can carry out communicating with 2.4GHz active RFID module, the UHF 900MHz that can communicate with UHF-RFID, and LF-RFID card reader module.The described intelligent mobile communication terminal based on RFID of Internet-of-things, it is characterized in that, described intelligent mobile communication terminal can be considered a development platform, uses the removable RFID module of different sex character instead, can have different performances and function and become different products.
Described intelligent mobile communication terminal can be considered a development platform, uses the removable RFID module of different sex character instead, can have different performances and function and become different products.
Compared with the existing technology comparatively, the beneficial effects of the utility model are: 1, by embedding the mode of removable RFID module on smart mobile phone, intelligent mobile communication terminal based on RFID of Internet-of-things can be obtained based on powerful smart mobile phone and enrich powerful function, performance and reliability, extend the range of application of Internet of Things mobile intelligent terminal, improve the customer experience of internet-of-things terminal user; 2, removable RFID module design can embed dissimilar removable RFID module according to different scene demands, makes to go out different Internet of Things mobile intelligent terminals based on same Internet of Things intelligent movable mobile phone easily extensible; Common platform reduces the cost of Internet of Things mobile intelligent terminal.
Accompanying drawing explanation
Fig. 1 to 3 is the utility model intelligent mobile communication terminals based on RFID of Internet-of-things
The principle framework schematic diagram of three sections of preferred embodiments;
Fig. 4 is mobile phone terminal RFID module interface (160) structural representation of the smart mobile phone main system (100) of the utility model first preferred embodiment;
Fig. 5 is the enlarged schematic partial view of Fig. 4;
Fig. 6 is the enlarged diagram in A portion in Fig. 5;
Fig. 7 is the structural blast schematic diagram of the utility model first preferred embodiment;
Fig. 8 is double end thimble (177) in the utility model second preferred embodiment and the structural representation of gum cover (178);
Fig. 9 is the structural representation that the utility model second preferred embodiment does not install removable RFID module (200);
Figure 10 is the structural representation that the utility model second preferred embodiment has installed removable RFID module (200);
Figure 11 is the schematic front view of the removable RFID module (200) in the utility model second preferred embodiment;
Figure 12 is the schematic side view of the removable RFID module (200) in the utility model second preferred embodiment;
Figure 13 is the elevational schematic view of the removable RFID module (200) in the utility model second preferred embodiment.
Embodiment
Below in conjunction with each accompanying drawing, content of the present utility model is described in further detail.
Fig. 1 to 3 is principle framework schematic diagrames of first, second and third preferred embodiment of the utility model; Relatively three principle framework schematic diagrames are known, and cell phone rear cover 300 and removable RFID module 200 can be independently, also can be the cell phone rear covers 300 of the removable RFID module 200 of formation one band of being fixed together; Removable RFID module 200 also can be connected by connecting frame with mobile phone terminal RFID module interface 160 and hand-set host part 150, the different removable RFID module 200 of the band becoming to be integrated.
Fig. 4 is mobile phone terminal RFID module interface 160 structural representation of the smart mobile phone main system 100 of the utility model first preferred embodiment; Fig. 5 is the enlarged schematic partial view of Fig. 4; Fig. 6 is the enlarged diagram in A portion in Fig. 5; Fig. 7 is the structural blast schematic diagram of the utility model first preferred embodiment; Visible in figure, mobile phone terminal RFID module interface 160 comprises smart mobile phone main system battery grooves 170, and the sidewall of described smart mobile phone main system battery grooves 170 comprises sidewall notches 175; Removable RFID module 200 can put into described sidewall notches 175 from the sidewall of smart mobile phone main system battery grooves 170, and to be contacted with the golden finger position of the hand-set host part 150 be positioned at bottom described sidewall notches 175 by the shell foot in removable RFID module 200 and clamping is firm, the shell fragment 260 of described removable RFID module 200 upper end is connected with the FPC antenna on hand-set host part 150 drain pan, realizes the connection of the removable RFID module of hand 200 and described hand-set host part 150.
Fig. 8 is double end thimble in the utility model second preferred embodiment 177 and the structural representation of gum cover 178; Fig. 9 and Figure 10 is the structural representation that removable RFID module 200 was not installed and installed to the utility model second preferred embodiment respectively; Mobile phone terminal RFID module interface 160 comprises smart mobile phone main system battery grooves 170, and the sidewall of described smart mobile phone main system battery grooves 170 comprises sidewall notches 175; Described sidewall notches 175 top comprises can the skylight 176 of accommodating double end thimble 177 and gum cover 178; Described gum cover 178 comprises the blocked hole for accommodating double end thimble, and described double end thimble is connected in the blocked hole of described gum cover 178; Described gum cover 178 is connected to again in skylight 176, one end of described double end thimble 177 is with the hand-set host part 150 be arranged on bottom described skylight 176 by golden finger position electrical contact, and the other end of described double end thimble 177 is connected by flexible PCB 270 with described removable RFID module 200.
Figure 11 to 13 is that the master of removable RFID module 200 in the utility model second preferred embodiment looks, side-looking and elevational schematic view.As seen from the figure, RFID antenna 220 is arranged in the centre position of the upper part of front view; RFID chip 210 is arranged in the centre position of the lower part of front view; RFID module end interface 230 comprises the RFID module fpc interface 233 being positioned at the module frame 231 of removable RFID module 200 surrounding and the RFID module fixing hole 232 at 4 angles and being positioned on module upward view lower left quarter RFID module fixing hole 232; Removable RFID module 200 is fixed on cell phone rear cover 300 by RFID module fixing hole 232, be connected with the double end thimble 177 of flexible PCB 270 with mobile phone terminal RFID module interface 160 by RFID module fpc interface 233 by removable RFID module 200, double end thimble 177 and the hand-set host part 150 be arranged on bottom described skylight 176 are by golden finger position electrical contact.
Intelligent mobile communication terminal based on RFID of Internet-of-things described in the utility model, described intelligent mobile communication terminal can be considered a development platform, uses the removable RFID module of different sex character instead, can have different performances and function and become different products.
Hand-set host in the various embodiments described above can be one of smart mobile phone of selectable any a middle and high end configuration on market, under the prerequisite retaining mobile phone existing capability, an asynchronous serial data communication interface two data wires are drawn from cell phone mainboard, serial sends TXD and serial received RXD, draw the controlled DC power supply of a program from cell phone mainboard more simultaneously, for cell phone mainboard designs an external communication interface, the communication level of external interface and supply voltage are 3.3V; Expansion design is carried out to the structure of smart mobile phone simultaneously, make it can embed separable RFID module, separable RFID module is powered by mobile phone, communicated by Asynchronous Serial Interface with mobile phone, utilize smart mobile phone GPS, wifi, bluetooth, 3G/4G network, first-class resource of making a video recording, the development environment of increasing income, friendly user interface and good Consumer's Experience, realize Internet of Things industry specialty termination function.By changing different separable RFID module, smart mobile phone can realize active RFID, UHF RFID, HF RFID and LF RFID card reader function, also the module with procotol can be used to become the mobile network node of such as sensor network, make smart mobile phone become the Internet of Things intelligent family moving platform of a high-performance and low-cost.
Described in the described intelligent mobile communication terminal based on RFID of Internet-of-things, removable RFID module 200 comprises the NFC card reader module supporting following standard: Mifare series, ISO14443A/B, ISO15693, unencrypted Felica, and ISO18092 or NFCIP-1; The UHF RFID card reader of ISO18000-6B/C; And LF RFID card reader and active RFID card reader and other wireless module.
Described removable RFID module 200 comprises supports different frequency range standard or non-standard card reader module and wireless network node module: LF RFID series comprises following frequency range 135kHz, 134 kHz; It is 13.56MHz that HF RFID series comprises frequency range, supports standard ISO 14443A/B, ISO15693, Felica, and the RFID module 200 of ISO18092 or NFCIP-1; UHF RFID series supports the RFID module 200 of standard ISO 18000-6B/C.
Wireless network node module comprises: 2.4GHz active RFID; Wifi, bluetooth, zigbee, uwb etc. meet radio node and the sensor network nodes of wireless standard protocol.
The mainboard of mobile phone designs one for connecting the cell phone mainboard interface of separable RFID module, the space of a separable RFID module of embedding, adopts flexible PCB cell phone mainboard interface to be guided to the electric interfaces place in the space embedding separable RFID module; Meanwhile, redesign cell phone rear cover, the bonnet of redesign can embed separable RFID module.The connection of mobile telephone external interface and module adopts spring thimble to connect.
In the operating system of mobile phone, write application interface function API and application software APP, the APP of mobile phone is communicated with separable RFID module by API, realizes the network communicating function of wireless radio frequency discrimination RFID and Internet of Things, mobile phone is become a RFID reader or internet-of-things terminal.
By changing different separable RFID module, different application functions can be realized, simultaneously, take pictures and wireless wide-area digital network function by means of the existing location of mobile phone, WLAN, blueteeth network, shooting, utilize the Consumer's Experience effect that mobile phone is superior simultaneously, smart mobile phone is forged into the high-end Internet of Things intelligent mobile terminal of a high-performance, low cost.
The utility model is by carrying out bamboo product to smart mobile phone, slightly revise cell phone mainboard and mechanical structure, make it possible to be embedded in separable RFID module and in cell phone mainboard collaborative work at mobile phone, program controls different separable RFID module by different interface control program, realizes some special applications of various different Internet of Things; By changing merge module, making a kind of cell phone platform, the various different application of Internet of Things can be tackled widely, become the intelligent family moving platform of an Internet of Things.
Power supply draws a controllable direct current power supply from the mainboard of smart mobile phone, and direct current power source voltage is 3.0V or 3.3V, and DC power supply can provide 300mA electric current in source.By mainboard switching circuit control power supply turn on and off, switch by the program control of mainboard MCU, for external connection module provides power supply.
Asynchronous Serial Interface: draw two order wires from mainboard MCU and form an Asynchronous Serial Interface UART, in two order wires, one is data transmission line TXD, be used for externally module send order or data; Another is data receiver line RXD, be used for receive external module send order or data.In order to adapt to most external connection module, the signal level of communication is consistent with direct current power source voltage.
Control software design comprises interface routine and application program; Interface routine: the setting completing external interface comprises opening of external DC power supply and turns off, and the Initialize installation of asynchronous communication interface comprises traffic rate, data structure etc.; Also complete that Asynchronous Serial Interface is forbidden, enable and data input and data output simultaneously.Data transmission and reception both can adopt interrupt mode that inquiry mode also can be adopted to carry out.
Asynchronous Serial Interface initialization: comprise Configuration of baud rate, data length is arranged, check digit is set, sending/receiving buffering area is set, mark, enable/disable asynchronous serial communication are set.When Asynchronous Serial Interface sends data, first transmission is stored in and sends buffering area.Again data are sent to Asynchronous Serial Interface UART; The data storing received by Asynchronous Serial Interface UART during data receiver to reception buffer zone, then sends; Application program completes corresponding function.
Above execution mode only have expressed preferred implementation of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims; It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model; Therefore, all equivalents of doing with the utility model right and modification, all should belong to the covering scope of the utility model claim.

Claims (10)

1. based on an intelligent mobile communication terminal for RFID of Internet-of-things, comprise intelligent mobile phone, i.e. smart mobile phone main system (100), removable RFID module (200) and cell phone rear cover (300);
Described smart mobile phone main system (100), comprises power unit (110), wireless receiving and dispatching part (120), information input section (130), display section (140), hand-set host part (150) and mobile phone terminal RFID module interface (160);
Described removable RFID module (200), comprises RFID chip (210), RFID antenna (220) and RFID module end interface (230);
Described removable RFID module (200) realizes power supply with described smart mobile phone main system (100) by RFID module end interface (230) and mobile phone terminal RFID module interface (160) and is connected and exchanges data.
2. the intelligent mobile communication terminal based on RFID of Internet-of-things according to claim 1, it is characterized in that, described RFID module end interface (230) is connected with the power supply of mobile phone terminal RFID module interface (160) and data exchange interface comprises asynchronous serial data interface and/or GPIO interface.
3. the intelligent mobile communication terminal based on RFID of Internet-of-things according to claim 1, it is characterized in that, the voltage that described removable RFID module (200) obtains working power from described smart mobile phone main system (100) is controlled by this main system, and the voltage of this working power comprises 3.0V and 3.3V.
4. the intelligent mobile communication terminal based on RFID of Internet-of-things according to claim 1, it is characterized in that, mobile phone terminal RFID module interface (160) comprises smart mobile phone main system battery grooves (170), and the sidewall of this main system battery grooves (170) comprises sidewall notches (175);
Removable RFID module (200) can insert described sidewall notches (175) via the sidewall of described main system battery grooves (170), and the golden finger position being located on the described hand-set host part (150) of described sidewall notches (175) bottom by the elastic connecting haptic element in removable RFID module (200) contacts also, and clamping is firm, the shell fragment (260) of described removable RFID module (200) upper end is connected with the FPC antenna on described hand-set host part (150) drain pan, realize the electrical connection of removable RFID module (200) and described hand-set host part (150).
5. the intelligent mobile communication terminal based on RFID of Internet-of-things according to claim 1, it is characterized in that, mobile phone terminal RFID module interface (160) comprises smart mobile phone main system battery grooves (170), and the sidewall of this main system battery grooves (170) comprises sidewall notches (175); Described sidewall notches (175) top comprises can the skylight (176) of accommodating double end thimble (177) and gum cover (178);
Described gum cover (178) comprises the blocked hole for accommodating double end thimble, and described double end thimble is connected in the blocked hole of described gum cover (178); Described gum cover (178) is connected to again in skylight (176), one end of described double end thimble (177) is with the described hand-set host part (150) be arranged on bottom described skylight (176) by golden finger position electrical contact, and the other end of described double end thimble (177) is electrically connected by flexible PCB (270) with described removable RFID module (200).
6. the intelligent mobile communication terminal based on RFID of Internet-of-things according to claim 1, is characterized in that, described removable RFID module (200) and cell phone rear cover (300) inner face are fixedly connected into and are integrated.
7. the intelligent mobile communication terminal based on RFID of Internet-of-things according to claim 1, is characterized in that, described removable RFID module (200) superposition is fixed on the battery (115) of the power unit (110) of described smart mobile phone main system.
8. the intelligent mobile communication terminal based on RFID of Internet-of-things according to claim 1, it is characterized in that, also comprise connecting frame (500), described hand-set host part (150) is fixedly connected with described connecting frame (500), and described removable RFID module (200) is flexibly connected with described connecting frame (500).
9. the intelligent mobile communication terminal based on RFID of Internet-of-things according to claim 1, it is characterized in that, described removable RFID module (200) comprises RFID card reader module, the HF-RFID card reader module of the 2.4GHz active RFID card reader module that can carry out communicating with 2.4GHz active RFID module, the UHF 900MHz that can communicate with UHF-RFID, and LF-RFID card reader module.
10. the intelligent mobile communication terminal based on RFID of Internet-of-things according to any one of claim 1 to 9, it is characterized in that, described intelligent mobile communication terminal can be considered a development platform, use the removable RFID module (200) of different sex character instead, different performances and function can be had and become different products.
CN201520279075.8U 2015-05-04 2015-05-04 Based on the intelligent mobile communication terminal of RFID of Internet-of-things Expired - Fee Related CN204559697U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020082346A1 (en) * 2018-10-26 2020-04-30 深圳市锐明技术股份有限公司 Plug type communication structure, communication module and on-board device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020082346A1 (en) * 2018-10-26 2020-04-30 深圳市锐明技术股份有限公司 Plug type communication structure, communication module and on-board device

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