CN203457214U

CN203457214U - Mobile phone with RFID reader-writer function

Info

Publication number: CN203457214U
Application number: CN201320414934.0U
Authority: CN
Inventors: 葛贵银; 叶松
Original assignee: BONA RAINFIELD ELECTRONICS Ltd
Current assignee: BONA RAINFIELD ELECTRONICS Ltd
Priority date: 2013-07-12
Filing date: 2013-07-12
Publication date: 2014-02-26
Anticipated expiration: 2023-07-12

Abstract

Provided is a mobile phone capable of reading-writing an RFID. The mobile phone comprises a mobile phone body, an RFID read-write module and an RFID read-write antenna. The antenna connecting end of the RFID read-write module is connected with the RFID read-write antenna. The data output end of the RFID read-write module is connected with the data input end of an MCU controller of the mobile phone body. The control signal output end of the MCU controller is connected with the power adjustment control signal input end of the RFID read-write module. The data signal output end of the MCU controller is connected with the data signal input end of the RFID read-write module. The power supply end of the RFID read-write module is connected with the power supply circuit output end of the mobile phone body. The mobile phone with an RFID read-write function can effectively reduce equipment burdens of relevant professional staff, and use of RFID tags in a household is also facilitated simultaneously.

Description

The mobile phone with rfid interrogator function

Technical field

The technical program belongs to radio frequency applications technical field, specifically a kind of mobile phone with rfid interrogator function.

Background technology

Along with Internet of Things is built on a large scale, at toll management, logistics material handling, Smart Home, old man or item tracking etc., have RFID label to exist, RFID label gradually in our life various piece bearing important effect, but rfid interrogator is all generally professional equipment, be all that the personage of special industry specialty just can be equipped with.Along with scientific and technological development, present cell-phone function is quite powerful, is a kind of means of communication, is also an intelligent network terminal simultaneously, can process a large amount of multimedia messages (typical mobile phone principle as shown in Figure 1).If mobile phone is merged mutually with RFID technology, can read and write the application that the mobile phone of RFID had both been expanded mobile phone, simultaneously can be real Internet of Things be effectively advanced in average family, advances the construction of Smart Home and family's Internet of Things.

Summary of the invention

In order to solve the above-mentioned problems in the prior art, the purpose of this utility model is to propose a kind of mobile phone that can read and write RFID, comprises mobile phone body, also comprises RFID module for reading and writing and RFID read-write antenna; The antenna connection terminal of described RFID module for reading and writing connects RFID read-write antenna, the data output end of RFID module for reading and writing is connected with the data input pin of the MCU controller of mobile phone body, and the control signal output of MCU controller connects the power of RFID module for reading and writing and adjusts control signal input; The data-signal output of MCU controller connects the data-signal input of RFID module for reading and writing;

The power end of described RFID module for reading and writing is connected with the power circuit output end of mobile phone body.

In the human-computer interaction device of described mobile phone body, be provided with the transmitting power operating key of RFID module for reading and writing.

Described RFID module for reading and writing is arranged on the mainboard of mobile phone body.

Design principle of the present utility model is described as follows:

Built-in RFID module for reading and writing on cell phone mainboard, with built-in RFID read-write antenna, electric power system all adopts embedded in mobile phone battery, in data processing, adopt the powerful processors of interior of mobile phone, built-in RFID read-write software in application program of mobile phone, can carry out related data read-write to RFID electronic tag as required simultaneously.

The software of RFID read-write is simultaneously provided with reading/writing distance key (on hardware is realized, adopting the RF signal transmission power of controlling RFID module for reading and writing to realize) is set, and the distance range of reading and writing by adjustment can be used for searching corresponding label position place.Also, in the time of can searching with tracking tags, the real-time data in label read simultaneously.

Mobile phone is our daily necessities now, and the mobile phone therefore with RFID read-write capability can effectively reduce relevant speciality personnel's facility load, also facilitates and in family, uses RFID label simultaneously.

Accompanying drawing explanation

Fig. 1 is typical mobile phone theory diagram in prior art;

Fig. 2 is the principle schematic of the technical program embodiment.

Embodiment

Below in conjunction with accompanying drawing and embodiment, the technical program is described as follows:

The inner schematic diagram of typical handset with reference to figure 1, inside schematic diagram with the technical program mobile phone of Fig. 2, the technical program is in cell phone mainboard design, to increase RFID module for reading and writing, built-in dedicated RF ID read-write antenna, embedded in mobile phone RFID read and write software, and read-write antenna correspondence RFID electronic tag is carried out to relevant reading and writing data.

On RFID read-write software, there is reading/writing distance operating key, can adjust the actual reading/writing distance of rfid interrogator, realize searching and the operation such as read-write label.

The realization of the technical program is that a kind of mobile phone that can read and write RFID, comprises mobile phone body, also comprises RFID module for reading and writing and RFID read-write antenna; The antenna connection terminal of described RFID module for reading and writing connects RFID read-write antenna, the data output end of RFID module for reading and writing is connected with the data input pin of the MCU controller of mobile phone body, and the control signal output of MCU controller connects the power of RFID module for reading and writing and adjusts control signal input; The data-signal output of MCU controller connects the data-signal input of RFID module for reading and writing; The power end of described RFID module for reading and writing is connected with the power circuit output end of mobile phone body.

In the human-computer interaction device of described mobile phone body, be provided with the transmitting power operating key of RFID module for reading and writing.Described RFID module for reading and writing is arranged on the mainboard of mobile phone body.

Claims

1. can read and write a mobile phone of RFID, comprise mobile phone body, it is characterized in that also comprising RFID module for reading and writing and RFID read-write antenna; The antenna connection terminal of described RFID module for reading and writing connects RFID read-write antenna, the data output end of RFID module for reading and writing is connected with the data input pin of the MCU controller of mobile phone body, and the control signal output of MCU controller connects the power of RFID module for reading and writing and adjusts control signal input; The data-signal output of MCU controller connects the data-signal input of RFID module for reading and writing;

2. the mobile phone that can read and write RFID according to claim 1, is characterized in that being provided with in the human-computer interaction device of described mobile phone body the transmitting power operating key of RFID module for reading and writing.

3. the mobile phone that can read and write RFID according to claim 1, is characterized in that described RFID module for reading and writing is arranged on the mainboard of mobile phone body.