CN204089889U - Multifunctional mobile internet-of-things terminal - Google Patents

Multifunctional mobile internet-of-things terminal Download PDF

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Publication number
CN204089889U
CN204089889U CN201420594375.0U CN201420594375U CN204089889U CN 204089889 U CN204089889 U CN 204089889U CN 201420594375 U CN201420594375 U CN 201420594375U CN 204089889 U CN204089889 U CN 204089889U
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module
unit
processing unit
central processing
data acquisition
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CN201420594375.0U
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林万华
王卫东
陈岚
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Jiangsu IoT Research and Development Center
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Jiangsu IoT Research and Development Center
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Abstract

The utility model relates to a kind of Multifunctional mobile internet-of-things terminal, and described Multifunctional mobile internet-of-things terminal, comprises central processing unit; Described central processing unit and data acquisition unit, for controlling data acquisition unit image data and can the man-machine interaction unit of display translation and the network transmitting unit for transmitting the data of data acquisition unit acquires being connected; Described data acquisition unit comprises HFRFID module, UHFRFID module and bar code module, and described HFRFID module, UHFRFID module and bar code module are all connected with central processing unit.The utility model adopts hardware and software platform and modular system, HFRFID read-write capability, UHFRFID read-write capability and bar code recognition function are organically combined, under the basis ensureing perfect, the stable performance of termination function, all trades and professions can be applied in easily more flexibly, also possess good human-computer interaction function and battery durable ability simultaneously.

Description

Multifunctional mobile internet-of-things terminal
Technical field
The utility model relates to a kind of terminal, especially a kind of Multifunctional mobile internet-of-things terminal, specifically possesses the motive objects networked terminals of UHF RFID read-write, HF RFID read-write and bar code scanning, belongs to the technical field of internet-of-things terminal.
Background technology
Along with Popularization And Development and the popularization and application of Internet of Things in recent years, REID (RFID, Radio Frequency Identification) also obtains unprecedented development and concern.Current domestic high-frequency RF ID technical standard comparative maturity, is in the leading position in RFID market, and its application scenario is also quite extensive, and application scenario comprises the fields such as Tickets Systems, smart card, public transit system.But what apply in the market is substantially all the high frequency rfid interrogator supporting single-protocol, seldom there is the high frequency rfid interrogator of compatible three kinds of agreements simultaneously, this adopts different read write lines to read and write with regard to causing the tag card of different agreement type to need, and application cost improves greatly.UHF RFID(Ultra High Frequency RFID) the key object becoming the development of RFID field in recent years, this is because UHF RFID has the unexistent superior function of other frequency range: remote identifications, two-forty identification, most amount identify, anti-collision and low cost by force.But at present the study and practice level of UHF RFID technique, compared with the high frequency RFID technique of 13.56MHz, can say and also be in the starting stage, popularize not yet in a large number, also do not form a complete industrial chain.
At present, bar codes technique extensively should in logistic storage industry.Fast compared to the recognition speed of RFID label tag, memory data output is large, the advantage such as can to reuse, bar code due to the inherent characteristic of fixing simple information can only be carried, cause its status at logistic industry will slowly replace by RFID technique.But because RFID technique is in logistics, storage sector is popularized not yet in a large number, most of application management still adopts traditional bar codes technique.
In applications such as all kinds of big-and-middle-sized examination of country, the external procedure work attendance of large-scale enterprises and institutions, food safety Regulation data acquisitions, need to utilize special handheld device to stop to impersonate by a series of safe practices such as bar code, fingerprint recognition, RFID and strategy, divulge a secret, change the fraudulent meanses such as data.But the apparatus expensive of this fingerprint recognition, carries inconvenience, and accuracy of identification is low.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art, and provide a kind of Multifunctional mobile internet-of-things terminal, its structure is simple, realize the read-write of multiple RFID signal, and possess function and the fingerprint recognition of bar code scan, wide accommodation, reliable and stable.
According to the technical scheme that the utility model provides, described Multifunctional mobile internet-of-things terminal, comprises central processing unit; Described central processing unit and data acquisition unit, for controlling data acquisition unit image data and can the man-machine interaction unit of display translation and the network transmitting unit for transmitting the data of data acquisition unit acquires being connected; Described data acquisition unit comprises HF RFID module, UHF RFID module and bar code module, and described HF RFID module, UHF RFID module and bar code module are all connected with central processing unit.
Described network transmitting unit comprises network communication module and WIFI module, and described network communication module comprises 3G module.
Described man-machine interaction unit comprises LCD touch screen, LED light, key circuit and buzzer.Described network communication module, WIFI module are connected with central processing unit by USB interface.
Described central processing unit, data acquisition unit, man-machine interaction unit and network transmitting unit all with for providing the Power Management Unit of working power to be connected.
Described central processing unit is connected with the fingerprint recognition processing unit of identification with for fingerprint collecting, and described fingerprint recognition processing unit adopts optics to press die block.
The utility model advantage: adopt hardware and software platform and modular system, HF RFID read-write function, UHF RFID read-write function and bar code recognition function are organically combined, under the basis ensureing perfect, the stable performance of termination function, all trades and professions can be applied in easily more flexibly, also possess good human-computer interaction function and battery durable ability simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Description of reference numerals: 1-central processing unit, 2-key circuit, 3-buzzer, 4-HF RFID module, 5-UHF RFID module, 6-bar code module, 7-data acquisition unit, 8-Power Management Unit, 9-WIFI module, 10-network transmitting unit, 11-network communication module, 12-LED indicator light and 13-LCD touch-screen and 14-fingerprint recognition processing unit.
Embodiment
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in Figure 1: in order to realize the read-write of multiple RFID signal, and possess the function of bar code scan, improve the scope of application of internet-of-things terminal, the utility model comprises central processing unit 1; Described central processing unit 1 and data acquisition unit 7, for controlling data acquisition unit 7 image data and can being connected by the network transmitting unit 10 that transmits of the man-machine interaction unit of display translation and the data for gathering data acquisition unit 7; Described data acquisition unit 7 comprises HF RFID module 4, UHF RFID module 5 and bar code module 6, and described HF RFID module 4, UHF RFID module 5 and bar code module 6 are all connected with central processing unit 1.
Particularly, central processing unit 1 adopts existing conventional microprocessor, as single-chip microcomputer etc., central processing unit 1 can select data acquisition unit 7 to carry out the type of data acquisition by man-machine interaction unit, after data acquisition unit 7 image data, central processing unit 1 pair of data are simply filtered, analyze, integrate after to pack process, to carry out display translation by man-machine interaction unit or to send data to information processing centre by network transmitting unit 10.
Described network transmitting unit comprises network communication module 11 and WIFI module 9, and described network communication module 11 comprises 3G module, can realize third generation digital communication by 3G module, certainly in the specific implementation, can also adopt the communication modules such as 4G.Described network communication module 11, WIFI module 9 are connected with central processing unit 1 by USB interface.Internet-of-things terminal with WIFI module 9 makes set of applications netting gear have diversity, flexibility.3G network is as third generation digital communication technology, and most countries is disposed and application, is greatly improved in the speed transmitting sound and data compared to second generation communication technology 3G.Internet-of-things terminal with 3G function makes its range of application more wide, and is not limited to WIFI overlay area.Combined by the means of communication such as WIFI and 3G network, make user can according to embody rule occasion select suitable means to complete with external data platform mutual.
Described man-machine interaction unit comprises LCD touch screen 13, LED light 12, key circuit 2 and buzzer 3.The output touching input and information can be carried out by LCD touch screen 13, LED light 12 can carry out the instruction of information, key circuit 2 can input required information and can be used in the selection of some information in central processing unit 1, and buzzer 3 can carry out the output of the audio-frequency informations such as warning.
Described central processing unit 1, data acquisition unit 7, man-machine interaction unit and network transmitting unit 10 all with for providing the Power Management Unit 8 of working power to be connected.The power supply of whole internet-of-things terminal can be provided by Power Management Unit 8, Power Management Unit 8 has the function of power management and battery charging concurrently, handle for charging, direct current can be supported to input and USB charging, output voltage carries out boosting or step-down conversion, to provide required magnitude of voltage, the form that Power Management Unit 8 can adopt the art conventional, provides as long as meet power supply, repeats no more herein.
HF RFID module 4 is operated in 13.56MHz frequency range, simultaneously compatible ISO/IEC 14443A, ISO/IEC 14443B, ISO/IEC 15,693 three kinds of high frequency agreements.Being communicated with between central processing unit 1 by four line SPI Interface realizations, being responsible for the read-write operation to supporting above-mentioned three kinds of agreement RFID label tag.
UHF RFID module 5 is operated in 860MHz-960MHz frequency range, can compatible ISO 18000-6B and ISO 18000-6C two kinds of hyperfrequency agreements.Realizing communicating between central processing unit 1 by USB interface, being responsible for the read-write operation to supporting above-mentioned two kinds of agreement RFID label tag.
In the utility model embodiment, described central processing unit 1 is connected with the fingerprint recognition processing unit 14 of identification with for fingerprint collecting, and described fingerprint recognition processing unit 14 adopts optics by die block.Fingerprint recognition processing unit 14 also provides operating voltage by Power Management Unit 8, can be gathered by fingerprint recognition processing unit 14 and identify fingerprint, and the result of fingerprint recognition can be transferred in central processing unit 1, by man-machine interaction unit, recognition result is exported.In addition, the finger print information that fingerprint identification unit 14 gathers, central processing unit 1 can be transferred in the server of far-end by network transmitting unit 10, is carried out identification and the contrast of fingerprint by server, improves the efficiency identified, expands the range of application of fingerprint recognition.
By the combination by RFID operation and bar code operation, both can be applicable to one dimension/two-dimensional bar code identification and applied, can be applicable to again to need that operating distance is farther, recognition speed field faster, thus greatly extend its application.In the specific implementation, can be coordinated by man-machine interaction unit and central processing unit 1 with the operation of bar code for RFID operation and select.
The utility model carries out interactive communication by interface and HF RFID module 4, UHF RFID module 5, bar code module 6, man-machine interaction unit, realize high frequency, ultra-high frequency RFID label and one dimension/two-dimensional bar code label in the recognition function of one, and the network service of WIFI module 9 or 3G module can be passed through, complete and communicate with the data interaction of external system platform.
More than apply specific case to set forth principle of the present utility model and execution mode, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.

Claims (6)

1. a Multifunctional mobile internet-of-things terminal, comprises central processing unit (1); It is characterized in that: described central processing unit (1) and data acquisition unit (7), for controlling data acquisition unit (7) image data and can being connected by the network transmitting unit (10) that transmits of the man-machine interaction unit of display translation and the data for gathering data acquisition unit (7); Described data acquisition unit (7) comprises HF RFID module (4), UHF RFID module (5) and bar code module (6), and described HF RFID module (4), UHF RFID module (5) and bar code module (6) are all connected with central processing unit (1).
2. Multifunctional mobile internet-of-things terminal according to claim 1, is characterized in that: described network transmitting unit comprises network communication module (11) and WIFI module (9), and described network communication module (11) comprises 3G module.
3. Multifunctional mobile internet-of-things terminal according to claim 1, is characterized in that: described man-machine interaction unit comprises LCD touch screen (13), LED light (12), key circuit (2) and buzzer (3).
4. Multifunctional mobile internet-of-things terminal according to claim 2, is characterized in that: described network communication module (11), WIFI module (9) are connected with central processing unit (1) by USB interface.
5. Multifunctional mobile internet-of-things terminal according to claim 1, is characterized in that: described central processing unit (1), data acquisition unit (7), man-machine interaction unit and network transmitting unit (10) all with for providing the Power Management Unit of working power (8) to be connected.
6. Multifunctional mobile internet-of-things terminal according to claim 1, it is characterized in that: described central processing unit (1) is connected with the fingerprint recognition processing unit (14) of identification with for fingerprint collecting, described fingerprint recognition processing unit (14) adopts optics to press die block.
CN201420594375.0U 2014-10-14 2014-10-14 Multifunctional mobile internet-of-things terminal Active CN204089889U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109409151A (en) * 2018-09-28 2019-03-01 嘉票通(天津)支票圈存科技有限公司 Intelligent multi-function scanner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109409151A (en) * 2018-09-28 2019-03-01 嘉票通(天津)支票圈存科技有限公司 Intelligent multi-function scanner

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