CN201489750U

CN201489750U - Digital electronic tag

Info

Publication number: CN201489750U
Application number: CN2009201245405U
Authority: CN
Inventors: 王莉
Original assignee: Hangzhou Jinju Technology Co Ltd
Current assignee: Hangzhou Jinju Technology Co Ltd
Priority date: 2009-07-13
Filing date: 2009-07-13
Publication date: 2010-05-26
Anticipated expiration: 2019-07-13

Abstract

The utility model relates to a digital electronic tag, belonging to the technical field of electronics. The utility model is characterized in that the digital electronic tag is formed by a single chip microcomputer, a key module, a display module, a communication module, a power supply module and an indicating lamp and voice prompt module, the single chip microcomputer, the key module, the display module, the communication module, the power supply module and the indicating lamp and voice prompt module are connected in a matching way, and the single chip microcomputer is connected with an external controller through the communication module. The single chip microcomputer communicates with the external controller through a 485 bus and can receive information sent by the controller. A plurality of digital electronic tags are installed on different goods shelves and the external controller can control the display information of the digital electronic tags on different goods shelves through software. Thereby, the utility model has the advantages that the picking operation of picking personnel is convenient and the work efficiency is improved.

Description

A kind of digital and electronic label

Technical field

The utility model belongs to electronic technology field, is specifically related to a kind of digital and electronic label.

Background technology

The mode of tradition picking generally is to print the picking list according to the content that the client orders, give the picking personnel again, according to the single indicated content of picking, the kinds of goods that should choose from the warehouse take out one by one, the picking personnel in operation, relied on except the indication of picking list, even the picking personnel are familiar with warehouse integrated environment and commodity putting position very much, also be difficult to avoid the error rate of picking, work efficiency also can't promote; And the purpose of picking is the subscription content that will assemble the client in the limited time rapidly, accurately, to shorten the client collects kinds of goods from placing an order to cycle, in order to improve the efficient of picking, design and a kind ofly can show that the electronic tag of goods yard information is a problem demanding prompt solution.

The utility model content

At problems of the prior art, the purpose of this utility model is to provide a kind of technical scheme of digital and electronic label, can intuitively show the information of goods on the shelf by peripheral control unit.

Described a kind of digital and electronic label, it is characterized in that forming by single-chip microcomputer, key-press module, display module, communication module, power module, pilot lamp and auditory tone cues module, single-chip microcomputer, key-press module, display module, communication module, power module, pilot lamp and auditory tone cues module are connected, and single-chip microcomputer is connected with peripheral control unit by communication module.

Described a kind of digital and electronic label is characterized in that described single-chip microcomputer adopts the ATmega8L chip.

Described a kind of digital and electronic label is characterized in that described display module is made up of high-voltage great-current darlington transistor array and charactron.

Described a kind of digital and electronic label is characterized in that described communication module adopts the MAX485 chip.

Described a kind of digital and electronic label is characterized in that described high-voltage great-current darlington transistor array adopts the ULN2003A chip.

Above-mentioned a kind of digital and electronic label, single-chip microcomputer is communicated by letter with peripheral control unit by 485 buses, can receive the information that controller sends, a plurality of digital and electronic labels are installed on the different shelf, peripheral control unit is the display message of the digital and electronic label on the different shelf of may command by software, so just make things convenient for picking personnel's picking operation, increase work efficiency.Compare with traditional paper picking folk prescription formula, the utlity model has following advantage: improved the speed and the accuracy rate of picking, realized with no paper operation, do not needed to print the single document that waits of outbound, reduced the cost of picking.

Description of drawings

Fig. 1 is circuit theory diagrams of the present utility model;

Fig. 2 is a theory diagram of the present utility model.

Embodiment

The utility model is described in further detail below in conjunction with Figure of description:

As Fig. 1, shown in 2, a kind of digital and electronic label, it is characterized in that by single-chip microcomputer 1, key-press module 5, display module 2, communication module 4, power module 6, pilot lamp and auditory tone cues module 3 are formed, single-chip microcomputer 1, key-press module 5, display module 2, communication module 4, power module 6, pilot lamp and auditory tone cues module 3 are connected, single-chip microcomputer 1 is connected with peripheral control unit by communication module 4, single-chip microcomputer 1 adopts the ATmega8L chip, display module 2 is made up of high-voltage great-current darlington transistor array ULN2003A and charactron, and communication module 4 adopts the MAX485 chip.

Among Fig. 1,1,2 pin of J1 interface connect power supply+12V and GND terminal, U1 is three-terminal regulator block L7805, mainly is that the direct current with+12V becomes+direct current of 5V, provides power supply to electronic labelling system; 3,4 pins of J1 interface connect MAX485 bus U2, U3 is single chip computer AT mega8L, carry out communication by MAX485 bus chip U2 and peripheral control unit, controlling electronic labelling system by the 24 pin PC1 of single-chip microcomputer U3 is to receive the communication frames of controller or send communication frames to controller.

29,17,16,15 pins of J2 interface and single-chip microcomputer U3, systematically GND links to each other, and by the J2 interface, uses programmable device to programme to single-chip microcomputer U3, and the X1 crystal oscillator is connected with 7,8 pins of single-chip microcomputer U3, provides system clock to single-chip microcomputer U3.

The 32 pin PD2 of single-chip microcomputer U3 connect the K1 button, function key Fn as electronic labelling system, the 1 pin PD3 of single-chip microcomputer U3 connects the K2 button, acknowledgement key Confirm as electronic labelling system, the 23 pin PC0 control hummer sounding of single-chip microcomputer U3, as the auditory tone cues of electronic labelling system, the light on and off of the 25 pin PC2 of single-chip microcomputer U3 control D1 light emitting diode are as the light signal prompting of electronic labelling system.

2 of single-chip microcomputer U3,9,10,11,28,27,26 pins are connected with 7 sections charactrons by limiting resistance R1-R7, U4 is high-voltage great-current darlington transistor array ULN2003A, 17 of single-chip microcomputer U3,16,15,14,13,1 of 12 pins and U4,2,3,4,5,6 pins are connected, the pin 16 of high-voltage great-current darlington transistor array U4,15,14,13,12,11 link to each other with the common pin of 7 sections charactrons, charactron SMG1, the SMG2 green light, be used to refer to warehouse compartment, charactron SMG3, SMG4, SMG5, SMG6 glows, and is used to refer to quantity.

2 of single-chip microcomputer U3,9,10,11,28,27,26 pins are sent the numerical coding of 0-9,17 of single-chip microcomputer U3,16,15,14,13,12 pins send that the

16 or 15 or 14 or 13 or 12 or 11 by high-voltage great-current darlington transistor array U4 makes the bright common pin step-down level of which charactron after the bright gating signal of which charactron, then which charactron brightens, it is a reading scan cycle that electronic tag is lighted SMG1-SMG6 successively, when the frequency of this scan period during greater than per second 16 times, the operator just can see the information that 67 sections charactrons show.

Claims

1. digital and electronic label, it is characterized in that forming by single-chip microcomputer (1), key-press module (5), display module (2), communication module (4), power module (6), pilot lamp and auditory tone cues module (3), single-chip microcomputer (1), key-press module (5), display module (2), communication module (4), power module (6), pilot lamp and auditory tone cues module (3) are connected, and single-chip microcomputer (1) is connected with peripheral control unit by communication module (4).

2. a kind of digital and electronic label according to claim 1 is characterized in that described single-chip microcomputer (1) adopts the ATmega8L chip.

3. a kind of digital and electronic label according to claim 1 is characterized in that described display module (2) is made up of high-voltage great-current darlington transistor array and charactron.

4. a kind of digital and electronic label according to claim 1 is characterized in that described communication module (4) adopts the MAX485 chip.

5. a kind of digital and electronic label according to claim 3 is characterized in that described high-voltage great-current darlington transistor array adopts the ULN2003A chip.