CN202404594U

CN202404594U - Data collector

Info

Publication number: CN202404594U
Application number: CN2011205495411U
Authority: CN
Inventors: 綦美声
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-12-26
Filing date: 2011-12-26
Publication date: 2012-08-29
Anticipated expiration: 2021-12-26

Abstract

The utility model discloses a data collector which is connected with a background data collecting server and composed of a display module, a storage module, a keyboard, a scanner, a microprocessor and an infrared wireless communication module which are in an electrical connection. Data transmission of the data collector adopts host polling, the data collector is provided with a scanner interface and a communication line interface, and the keyboard of the data collector comprises keys of 0-9, a cancel key, a confirmation key and a minus key. Enterprises can equip relevant processes with the collector so as to achieve real-time data collection of the starting and ending time of the processes, employee numbers, production facility numbers or product models, production volume and the like and assist management control of factories.

Description

Data acquisition unit

Technical field

The utility model relates to data acquisition equipment, particularly provides a kind of enterprise to be used for the data acquisition unit of production management.

Background technology

In the prior art; The efficient of production information transmission and operating cost have become the focus that large and medium-sized enterprise pays close attention in the enterprise; But the production information of the most of enterprise of China still adopts manual process; Thus, the enterprise production information processing technology becomes enterprise development and effective bottleneck that reduces operation cost of enterprises day by day.

Automatic identification technology is a kind of ways and means of data being read to know, import automatically automatically computing machine; It is the comprehensive science and technology that combines with computer technology and mechanics of communication, and the appearance of barcode technology, through data collection station provide fast, the accurate effective means of process information; There are a lot of shortcomings in right present available data acquisition terminal both domestic and external; As cost an arm and a leg, complex operation, range of application is little.

Thus, data acquisition unit efficient, convenient, applied widely, that production cost is low becomes the problem that presses for solution.

The utility model content

The purpose of the utility model has been to overcome the defective of available data collector, provides a kind of enterprise that is used for to become to produce the efficient data collector of management.

To achieve these goals, the technical scheme of the utility model employing is:

A kind of data acquisition unit, this data acquisition unit links to each other with the data acquisition server on backstage; Wherein: this data acquisition unit comprises display module, memory module, keyboard, scanner, microprocessor and infrared radio communication module; Said display module, memory module, keyboard, scanner, microprocessor and infrared radio communication module electrical connection, wherein:

The data transmission of this data acquisition unit adopts host computer polls.

Said data acquisition unit is provided with scanner interface and connection interface.

The keyboard of said data acquisition unit is provided with 0-9 key, cancel key, confirms key and negative sign key.

This product is to require the equipment designed and developed for the real-time data acquisition that solves the manufacturing industry production run.Enterprise can be provided with in concerned process steps and be equipped with this collecting device, to concluding time start time of operation, and member's job number and production equipment number or the product type of producing, output etc. are carried out real-time data acquisition.Management control with ancillary plant as gathering employee's precise output, realizes accurately reckoning by the piece the accounting wage; Can gather the production information of different operations, thereby carry out the mobile equilibrium of operation, the reasonable disposition resource; Can gather procedure information, the quality information of product, thereby reach the purpose of product back-tracing.

Description of drawings

Fig. 1 is the structural representation of the utility model data acquisition unit;

Fig. 2 is the operational flowchart of the utility model data acquisition unit.

Embodiment

The described a kind of data acquisition unit of the utility model embodiment is like Fig. 1, shown in Figure 2.This data acquisition unit is concentrated networking and is linked to each other with the data acquisition server on backstage, and by its control.The real-time data acquisition device is positioned over corresponding station.Acquisition mode adopts the practical bar code scan identification of fast, economical.Printing person's job number bar code card is set, operation bar code card, equipment bar code card, product flowing water bar code.The employee is scanned or has been imported job number, operation, production number, quantity and then preserved a record, waits for and being taken away by data acquisition server, is placed in the database and carries out other business processing by other programs of backstage.After background system was taken data away, equipment can in time be reminded.The poll time of whole networking data collector is no more than 2 seconds, also is no more than 2 seconds with regard to the stand-by period that guarantees each data acquisition unit.

Parameter request:

1, communication modes: the RS485 bus, transfer rate: 19200bps, transmission range can reach 1000 meters.

2, screen request: 4 row, 10 characters of every row can show letter

3, interface requirement: have that a keyboard mouth can connect scanner, the RS485 mouth connects connection

4, keyboard requires: 0-9 is arranged, cancel, confirm key, negative sign key (being used in the quantity place)

5, data transmission: host computer polls

6, address setting: the address can freely be set, 2 bytes of address realm, each acquisition server can connect 255 collectors

7, buffer memory: 32Kbit

8, power supply: can supply power separately, also can concentrate and supply power through data line.

9, state: adopt diode lights to represent

10, main frame can send simple english information to screen display and point out the user.

Main frame sends information, and Information sign is 1, and collector directly empties present screen after receiving, and is presented at the central authorities of screen to information, and limiting character quantity is in 20 characters, when the user then recovers original screen message by cancel key, and can continue operation.Information sign is 0, and collector directly empties present screen after receiving, and is presented at the central authorities of screen to information, and limiting character quantity is in 20 characters, and 2-3 recovers original screen automatically after second, and the user can continue operation.

11, waterproof and dampproof: working environment often has water vapor, and waterproof and dampproof design arranged.

12, backlight design: have normal bright backlight.

(2), operating process:

1, system start-up, self check-＞screen blanking-＞explicit address 2-3 is after second-＞state:

Ready

2, scanning or input job number (if keyboard input then will then can re-enter by cancel key by acknowledgement key is as follows)

3, scanning or input license number

4, scanning or input lot number

5, scanning or input quantity (can be negative)

6, press the acknowledgement key keeping records at the quantity place, also directly do not preserve by acknowledgement key if do not import quantity.

7, preserve data afterwards and still be presented on the screen state: referring to state table.

If 8, a new record time has had own job number, then begin from the scanning license number, the scanning license number empties lot number and quantity, and prompting input lot number down circulates.Job number or job number if not oneself are that sky then scans job number, empty license number, lot number, quantity, down circulation.

9, the data of scanning or input do not conform to rule audible alarm, Ready blinking red lamp once, re-enter.

(3), input data layout: (acquiescence)

1, job number 6 bit digital 1 beginning

2, operation 4 bit digital 0 beginning

3,5 beginning of letter of product

5, quantity is smaller or equal to 6 bit digital

6, Reset 7111111 removes the machine internal data, and self check starts again

(4), send data layout: (acquiescence)

Data head

Machine address

Member's job number

Operation

Production number

Quantity

Verification

			Number
							1	2	12	12	12	12	1

(5), state:

Sequence number	Prompting character	The LED lamp	Implication
				1	Ready	Green	Memory is empty, ready
2	Data	Red	Storer has, but less than, in proper working order
				3	Full	Red	Storer is full
4	Busy	Red	Communication is busy, wrong or not online

Screen view:

This data acquisition unit is to require the equipment designed and developed for the real-time data acquisition that solves the manufacturing industry production run.Enterprise can be provided with in concerned process steps and be equipped with this collecting device, to concluding time start time of operation, and member's job number and production equipment number or the product type of producing, output etc. are carried out real-time data acquisition.Management control with ancillary plant as gathering employee's precise output, realizes accurately reckoning by the piece the accounting wage; Can gather the production information of different operations, thereby carry out the mobile equilibrium of operation, the reasonable disposition resource; Can gather procedure information, the quality information of product, thereby reach the purpose of product back-tracing.

The above is merely the preferred embodiment of the utility model; Be not to limit to the utility model with this; Therefore; All all and the utility model structure, device, characteristic etc. are approximate, identical, promptly allly are equal to replacement and modify etc. according to what the utility model patent claim was done, all should still belong within the scope of patented claim protection of the utility model.

Claims

1. data acquisition unit, this data acquisition unit links to each other with the data acquisition server on backstage; It is characterized in that: this data acquisition unit comprises display module, memory module, keyboard, scanner, microprocessor and infrared radio communication module; Said display module, memory module, keyboard, scanner, microprocessor and infrared radio communication module electrical connection, wherein:

The data transmission of this data acquisition unit adopts host computer polls.

2. data acquisition unit as claimed in claim 1 is characterized in that: said data acquisition unit is provided with scanner interface and connection interface.

3. data acquisition unit as claimed in claim 1 is characterized in that: the keyboard of said data acquisition unit is provided with 0-9 key, cancel key, confirms key and negative sign key.