CN2456236Y

CN2456236Y - Automatic antifakery label identifier

Info

Publication number: CN2456236Y
Application number: CN 00263187
Authority: CN
Inventors: 王建兵; 朱文龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-12-04
Filing date: 2000-12-04
Publication date: 2001-10-24
Anticipated expiration: 2010-12-04

Abstract

The utility model discloses an automatic anti-counterfeit sign identifier, which is mainly used for identifying counterfeits. The method for identifying the counterfeits at present usually adopts the way of artificially inputting commodity codes into a telephone. The code number is long and thus artificial input is inconvenient with easy error. The utility model adopts a photoelectric collecting head to read the image information of a commodity and the image information is automatically converted into a telephone signal to overcome the defects.

Description

A kind of anti-counterfeiting mark automatic identification device

The utility model relates to a kind of anti-counterfeiting mark automatic identification device, particularly by the photooptical data Acquisition Processor, and computer technology, recognizer is distinguished in telephone system is formed pattern identification is read.

In the prior art, the recognition techniques that is used for the anti-counterfeiting mark of commodity is with the code that reflects this merchandise news on commodity, i.e. one group of multidigit number, manually be input to this code in the phone by the consumer, telephone number is also provided and directly leads to the manufacturer's information storehouse by commodity, this information bank can feed back these commodity for information about automatically from phone, the user can learn the true and false of the commodity of purchasing from this information.Because every unique corresponding one group of code of commodity palpus so the figure place of code is a lot, surpasses 20 sometimes, the user makes mistakes when input easily, just need to import once more again once make mistakes, and be very much trouble.

In order to overcome above-mentioned shortcoming, the utility model provides a kind of graphic code that can read in reflection merchandise news automatically, as the bar code that extensively adopts at present, graphical information is converted to automatically and can replace artificial input code with this by the dtmf signal of telephone wire transmission.

In order to finish above-mentioned task, the technical solution of the utility model is: use telephony interface to transmit the pictorial data sign indicating number of identification with dual-tone multifrequency to remote server, use 51 general single-chip microcomputers as controller, the ring of finishing the loop trunks interface detects, the control of dislodging machine, the transmission of dual-tone multifrequency.Specifically read the commodity pattern identification by the photoelectricity collection head, the graphical information of its output is that digital signal is delivered to CPU, and converts thereof into the DTMF digital signal by CPU, and is sent to the dialing control circuit of voice module, circuit conversion becomes the DTMF voice signal thus, prepares to hit from the telephone wire transmission.The dialing button that is connected with CPU is triggered by the user, send the instruction of dialing to CPU, CPU receives the telephone number that data storage cell is stored in advance after this instruction and dials, after connecting this phone, CPU controls immediately described DTMF voice signal is transferred out from the telephone line of connecting.Described telephone number is the merchandising database of manufacturer, once the id signal of commodity is sent to this database, it will relatively be distinguished with the information that underlying commodity is arranged of being stored automatically, then the result be fed back to the user.This feedback signal transfers back to from telephone line to be delivered to loudspeaker after voice module of the present utility model amplifies its and emits, and passes to the user.

After adopting the technical solution of the utility model, owing to adopt the image data acquisition processor to convert the picture information of the anti-counterfeiting mark on the commodity to electric signal, handle by computer technology, automatically relevant signal is transferred out from telephone line, saved manually-operated trouble; Adopt advanced electrooptical device to convert more complicated picture information to electric signal, can improve antifalse effect greatly.

The utility model is described in further detail below in conjunction with drawings and Examples.

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

Fig. 2 is embodiment of the present utility model.

The accompanying drawing identifier declaration:

1, dialing button 12, dialing button 2

3, photooptical data Acquisition Processor button 4, button hard of hearing

5, hang up

button

6,7,8, reservation button

9, collection head 10, CPU

11, data field 12, loudspeaker

13, voice module 14, telephony interface

Figure 1 illustrates circuit block diagram of the present utility model.Button 1-5 is operated to CPU10 by the people and sends corresponding signal, CPU10 controls whole system operation according to corresponding signal, for example photooptical data Acquisition Processor control knob 3 sends instruction to CPU10, CPU receives this instruction back control photooptical data Acquisition Processor 9 starts working it, photooptical data Acquisition Processor 9 can be gathered picture intelligence, and transfer the signal to the CPU10, in case telephone line is connected, this picture intelligence is delivered to voice module 13 after with this signal Processing by CPU10 and is converted the DTMF voice signal to and be sent on the telephone wire through telephony interface 14.Data field 11 is data and working routines that CPU needs.

Fig. 2 is embodiment of the present utility model.SW1-SW9 can be used as each the function button 1-8 shown in Fig. 1 among the figure, and they are connected on the P10-P15 of CPU (its model is AT89C51).The data terminal P00-P03 of CPU is connected to the data terminal D0-D3 of the dialing controller MT8888CS in the voice module 13, and the control end CS of dialer is connected with the P27 of CPU.Other parts of voice module are: the sound signal feedback circuit of being made up of C1, R10, D5, U5, E1, R1; The off-hook on-off circuit of forming by U8B, Q2, D1, K1, the audio signal processing circuit of forming by U4, U6A, U2A, U2B, U2C, U7 and related elements.

The interface of collection head is J1, the picture intelligence that collects is sent to P15, P16, the P17 end of CPU.

The course of work of this circuit is:

press dialing button

1 or 2, send signal to CPU, CPU is according to this signal, the telephone number that prestores of data field is transferred to dial-up circuit MT8888CS by data line P00-P03, simultaneously, CPU also sends signal to the off-hook on-off circuit of voice module, makes the K1 closure by U8B, Q2, be connected with outer phone circuit, promptly identical with the plain old telephone off-hook.After connecting with the telephone line of being dialled, telephone wire feedback conversation voice signal is transferred to the conversation voice signal by the sound signal feedback circuit of being made up of C1, R10, D5, U5, E1, R1 the RXD end of CPU, CPU discerns this signal, and sends instruction by U8D to dial-up circuit.In dialing, send control signal corresponding by collection head control knob 3 to CPU, CPU sends the order of starting working to collection head 9, the anti-counterfeiting mark that this moment, available collection head 9 was gathered on the commodity, the signal of being gathered is sent to CPU, and being transferred to dial-up circuit, it becomes the DTMF voice signal to be transferred on the telephone line by U2C, U2A, U2B, T1, K1 from its 8th pin this conversion of signals.The merchandise news of feedback is delivered to loudspeaker and is informed the inquiry through K1, T1, U6A, C3, R22, U7, E7 through telephone wire.Reached the purpose of automatic inquiry commodity true and false.

Claims

1, a kind of anti-counterfeiting mark automatic identification device: mainly by the photooptical data Acquisition Processor, CPU and voice module are formed, it is characterized in that: the output terminal of photooptical data Acquisition Processor links to each other with the input end of CPU, be connected to the input end of the dialing control circuit of voice module by the CPU output terminal, voice module also links with telephony interface, and connects a loudspeaker; On the control end of CPU, also be connected to the button of dialing button, photooptical data Acquisition Processor control knob, button hard of hearing, hang up button and some reservations.

2, anti-counterfeiting mark automatic identification device according to claim 1, it is characterized in that: its whole elements all are installed in the pack case, this shell one end is handle shape, the other end has a rectangle face that the photooptical data Acquisition Processor is housed, the handle front portion is provided with two dialing keys, a key hard of hearing, an on-hook operating key and a loudspeaker louver, at handle rear end the telephone wire socket is arranged, there is the switch of photooptical data processor the side, all switches all are connected to CPU, finish specific function by the CPU Based Intelligent Control.