CN201732383U

CN201732383U - Painting and calligraphy transaction identifier

Info

Publication number: CN201732383U
Application number: CN2010202346228U
Authority: CN
Inventors: 朱建宗
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-06-18
Filing date: 2010-06-18
Publication date: 2011-02-02
Anticipated expiration: 2020-06-18

Abstract

The utility model relates to a painting and calligraphy transaction identifier which comprises a power supply module, a central controller, a control module, a display module, a communication module and an RFID reading and writing module; the input end of the central controller is connected with the power supply module and the control module, and the output end thereof is connected with the display module, and is connected with the communication module and the RFID reading and writing module. The utility model has the beneficial effects of providing a painting and calligraphy transaction identifier which is provided with the RFID reading and writing module and the communication module so as to identify electronic tags in a painting and exchange data with a server through a communication way, comprising a painting and calligraphy transaction identification instrument with high intelligentization, low cost, simple and reliable structure and high cost performance, and solving the problems that calligraphy and painting artwork transactions have strongly subjective identification results, cannot be unified and lack fairness.

Description

Recognizer is identified in the painting and calligraphy transaction

[technical field]

The utility model relates to a kind of detection communication apparatus, refers in particular to a kind of recognizer of identifying identification and transaction at painting and calligraphy.

[background technology]

China present calligraphy and painting art collectibles market identifies that owing to lacking rational painting and calligraphy the phenomenon that the true and false difficulty of calligraphy and painting is debated has appearred in criterion of identification, and the phenomenon of the marketing confusion of thereupon bringing has also directly influenced the benign development in painting and calligraphy markets.Artist, collector's legitimate rights and interests can not get ensureing that the Chinese Painting and Calligraphy art is brilliant has a greatly reduced quality in the image of international market.

Therefore; how to identify in the marketing of the solution Chinese Painting and Calligraphy artwork that identification problem is that guiding Chinese Painting and Calligraphy artwork market keeps the vigorous impetus, protection artist collector legitimate rights and interests, promotes the investment of artwork collective market cap on modernized economic market, allows bank and other financial mechanism cut the key issue in calligraphy and painting art market.Wherein, the result of solution painting and calligraphy evaluation identification lacks the key problem that the problem of objectivity, fairness, uniqueness and shortage legal supervision effect is existing Chinese Painting and Calligraphy art market.

[summary of the invention]

The purpose of this utility model is to have overcome above-mentioned defective, provides a kind of and can read the painting and calligraphy transaction evaluation recognizer of identification to painting and calligraphy information.

The purpose of this utility model is achieved in that a kind of painting and calligraphy transaction evaluation recognizer, its improvements are: it comprises power module, central controller, operational module, display module, communication module and RFID module for reading and writing, described central controller inserts and connects power module and operational module, output connects display module, links to each other with communication module and RFID module for reading and writing in addition.

In the said structure, also be provided with the USB module between described RFID module for reading and writing and central controller, the RFID module for reading and writing connects central controller by the USB module;

In the said structure, described display module includes the LCD touch unit;

In the said structure, described communication module is a wireless communication module, and wireless Tongxu module includes GPRS communication unit and CDMA communication unit;

In the said structure, described communication module is the network communication module, and the network communication module includes cable network unit and radio network unit.

Thereby the beneficial effects of the utility model have been to provide a kind of RFID of disposing module for reading and writing and communication module to carry out the electronic tag that is provided with in drawing after carried out the painting and calligraphy transaction evaluation recognizer of exchanges data by communication modes and server, it has intelligent height, cost high performance-price ratio painting and calligraphy transaction identification equipment low, simple and reliable for structure, solved in the calligraphy artwork transaction and thought that the qualification result subjectivity is strong, can not unify to lack problems such as just.

[description of drawings]

Below in conjunction with accompanying drawing in detail concrete structure of the present utility model is described in detail

Fig. 1 is a schematic block circuit diagram of the present utility model

Fig. 2 is concrete 1 the schematic block circuit diagram of implementing of the utility model

Fig. 3 is concrete 2 the schematic block circuit diagram of implementing of the utility model

Fig. 4 is the circuit diagram 1 of the utility model specific embodiment 2

Fig. 5 is the circuit diagram 2 of the utility model specific embodiment 2

Fig. 6 is the circuit diagram 3 of the utility model specific embodiment 2

Fig. 7 is the circuit diagram 4 of the utility model specific embodiment 2

Fig. 8 is the circuit diagram 5 of the utility model specific embodiment 2

Fig. 9 is the circuit diagram 6 of the utility model specific embodiment 2

Figure 10 is the circuit diagram 7 of the utility model specific embodiment 2

The circuit diagram 8 of Figure 11 the utility model specific embodiment 2

Figure 12 is the circuit diagram 9 of the utility model specific embodiment 2

Figure 13 is circuit Figure 10 of the utility model specific embodiment 2

[embodiment]

Below in conjunction with accompanying drawing the utility model specific embodiment is described in detail.

As Figure 1-3, the utility model relates to a kind of painting and calligraphy transaction and identifies recognizer, and it is made up of power module, central controller, operational module, display module, communication module, USB module and RFID module for reading and writing.Wherein central controller inserts and connects power module and operational module, and output connects display module, links to each other with communication module and RFID module for reading and writing in addition, also is provided with the USB module between central controller and RFID module for reading and writing.Wherein display module can adopt the LCD touch unit; Communication module can adopt wireless communication module or network communication module as required, if adopt wireless communication module then can corresponding GP configuring RS communication unit, the CDMA communication unit, network communication module then configurable spider lines unit and radio network unit.

Referring to the circuit diagram of Fig. 4-14, native system adopts S3C2440 as central controller, and the schematic diagram of S3C2440 is divided into U1A, U1B and U1C.Wherein, U1A figure is pin lines such as address bus, data bus, DMA, chip selection signal control mouthful line, A/D ALT-CH alternate channel, clock timing; U1B figure is internal memory SDRAM, NANDFLASH, SDIO, UART, JTAG, LCD, USB, IIC, IIS, the data Wiring port of control wiring such as SPI mouth and TSP and LCD liquid crystal; U1C figure is mainly power supply, ground connection, button and other interfaces.

SDRAM

U6 and U7 are the HY57V561620 of Modern Corporation, capacity be 32MB (SDRAM of 4MB * 16B * 4BANK), DQ0-DQ15 is 16 a data bus, the DATA0-DAT15 of S3C2440 shown in the connection layout U1A; The A0-A12 of HY57V561620 is the row address bus, and column address bus and A0-A8 are multiplexing, respectively the ADDR2-ADDR14 of S3C2440 shown in the connection layout U 1A;

The pin BA0 of HY57V561620, BA1 are the gating signal lines of BANK, link to each other with ADDR24, the ADDR25 of S3C2440; CLK is the clock input pin, and CKE is the clock enable pin, the SCLK0 of S3C2440 shown in the connection layout U1B; RAS, CAS, CS, the signal sequence that WE forms is used for control strip choosing, row address strobe, column address strobe, nSRAS with S3C2440 shown in the figure U1B, nSCAS, nSCS0 links to each other, LDQM, UDQM is used for the control data input and output, the address wire LADDR24 of S3C2440, LADDR25 are as the selection wire of the BANK in the HY57V561620 sheet, and the nGCS6 pin of S3C2440 is positioned at BANK0 with the address space of these two SDRAM.The generated data highway width of two HY57V561620 is 32.

NAND?FLASH

U2 is that K9F1208 is the NAND FLASH in the system, wherein I/O0-I/O7 (be

U2 pin

29,30,31,32,41,42,43,44) be data bus and U1A figure S3C2440 LDATA0-LDATA7 (be pin D12, C12, E12, A13, F10, F11, C13 A14) links to each other; In the control pin, CLE (16 pin) is that the command latch enable pin links to each other with the pin F5 of S3C2440, and ALE is the address latch enable pin.The signal that these two signals are used for controlling on the I/O data bus is order or address, and nCE, nRE and nWE are respectively chip selection signals, read enable signal, write enable signal.With the F4 of figure U1BS3C2440, E1, F3 pin

Link to each other.In status pin, R/NB is used for the state of indicating equipment, when data write, when reading, R/NB is used for indicating equipment and just " hurries ", represents with high level, otherwise output low level.

Serial communication and USB mouth

U17 is the MAX3232SOP chip, and its major function is to carry out serial communication.Wherein, have two-way 232 communication ports and host computer to communicate, pin RXD1, TXD1, TXD0, RXD0 (promptly 9,10,11,12) link to each other with the U1B figure (being pin K17, K16, K13, K14) of S3C2440 respectively.USB interface is divided into main USB-DEVICE1 and from USB-HOST, is connected PDN0 respectively with the 3C2440 of figure U1B, PDP0, and USB EN, DP0, DN0 (be pin N12, U14, M10, N11, P12).U20 is the PDIUSBD12 chip, and wherein the LDATA0-LDATA7 (being D12, C12, E11, A13, F10, F11, C13, A14 pin) of data line DATA0-DATA7 (being

1,2,3,4,6,7,8,9) and S3C2440 (figure U1A) links to each other.Central controller links to each other with the RFID module for reading and writing by the USB mouth.

Power supply

U5 is the chip that LM1117-3.3 provides the 3.3V power supply; The main confession shown in the S3C2440

The power supply of the 3.3V of U1C.U8 is MAX8860EUA18, and it provides the burning voltage of 1.25V, mainly supplies the power supply of the 1.25V of the U1C shown in the S3C2440.

Network interface

U13 is the CS8900A-CQ3 network chip, Ethernet RJ-45 interface protocol standard.

Its address wire SA0-SA19 links to each other with the ADDR0-ADDR20 of S3C2440 schematic diagram U1A; Its data line SD0-SD15 links to each other with DATA0-DATA15 among the S3C2440 schematic diagram U1A.

A/D converter

U12-1 and U12-2 are two A/D converter AD7865 chips.Its data line DB0-DB13

The DATA0-DATA13 and the corresponding control signal pin that are connected S3C2440 principle U1A figure with control signal wire.

The LCD liquid crystal

Among the S3C2440 principle U1B figure, the U71-U74 model is in the VD0-VD23 pin of S3C2440 chip and LCD control pin and the LCD schematic diagram: the input end of the chip for driving of SN74LVC4245 links to each other, the output terminal of SN74LVC4245 with chip U75 model is: the chip of ADV7125 links to each other, and connects at last on the LCD liquid crystal socket.

It is to be noted; the utility model is not limited to above-mentioned embodiment; for example, any simple modification, equivalent variations and modification that any those skilled in the art do the foregoing description in based on technical solutions of the utility model all belong in the protection domain of the present utility model.

Claims

1. recognizer is identified in a painting and calligraphy transaction, it is characterized in that: it comprises power module, central controller, operational module, display module, communication module and RFID module for reading and writing, described central controller inserts and connects power module and operational module, output connects display module, links to each other with communication module and RFID module for reading and writing in addition.

2. recognizer is identified in painting and calligraphy transaction as claimed in claim 1, it is characterized in that: also be provided with the USB module between described RFID module for reading and writing and central controller, the RFID module for reading and writing connects central controller by the USB module.

3. recognizer is identified in painting and calligraphy transaction as claimed in claim 1, and it is characterized in that: described display module includes the LCD touch unit.

4. recognizer is identified in painting and calligraphy transaction as claimed in claim 1, and it is characterized in that: described communication module is a wireless communication module, and wireless Tongxu module includes GPRS communication unit and CDMA communication unit.

5. recognizer is identified in painting and calligraphy transaction as claimed in claim 1, and it is characterized in that: described communication module is the network communication module, and the network communication module includes cable network unit and radio network unit.