CN201378278Y

CN201378278Y - Intelligent industrial-control collector

Info

Publication number: CN201378278Y
Application number: CN200920069342U
Authority: CN
Inventors: 何培新; 张晶; 刘庭葆
Original assignee: Shanghai Chenxin Intelligent System Integration Co Ltd
Current assignee: Shanghai Chenxin Intelligent System Integration Co Ltd
Priority date: 2009-03-24
Filing date: 2009-03-24
Publication date: 2010-01-06
Anticipated expiration: 2019-03-24

Abstract

The utility model discloses an intelligent industrial-control collector, which comprises a CPU microprocessor 1, a swipe card reader 2, a buzzer 3, an indicator light 4, a monitor 5, a reset device 6, a memory 7, a communications circuit 8 and an electrical source 9; the swipe card reader 2, the buzzer 3, the indicator light 4, the monitor 5, the reset device 6, the memory 7, the communications circuit 8 and the electrical source 9 are respectively connected with pins of the CPU microprocessor 1; the intelligent industrial-control collector is a key component of industrial control system, and can respectively implement the corresponding station control, and the intelligent industrial-control collector combines RS485 communication network and storage technology to realize purpose of automation control for large-scale industrial system. The system formed by the intelligent industrial-control collector has low cost, reliable system and convenient use as well as strong market competitiveness.

Description

Intelligence industry control collector

Technical field

The utility model relates to the opertaing device of industrial automation technical field, in specifically a kind of industrial automation control a plurality of stations is carried out data acquisition respectively, can make a kind of intelligent industry control collector that carries out exchanges data between station and the system again.

Background technology

The control system of existing large scale industry automation equipment, huge in system especially, the control station is many, in system's control that linkage is strong mutually, adopt network system control mostly, the problem that exists is, network system control is formed complicated, equipment and software development cost height, debugging, difficult in maintenance, be not easy to the layer-management between station and the system, construction cycle is long, and the control system recall factor is low, thereby causes can't popularizing in the industrial control system network system control, limit manufacturing scale development, influenced the speed of model change.

Summary of the invention

The purpose of this utility model is to provide a kind of intelligent industry control collector at the deficiencies in the prior art, implement the control of corresponding station respectively by intelligent industry control collector, utilization RS485 communication network and memory technology, thus realize the purpose that the large scale industry system automation is controlled; The system that the utility model is formed has that cost is low, system is reliable, and easy to use have a very strong market competitiveness.

The concrete technical scheme that realizes the utility model purpose is: the utility model comprises CPU microprocessor, card reader, hummer, pilot lamp, display, restorer, storer, communicating circuit and power supply, and described card reader, hummer, pilot lamp, display, restorer, storer, communicating circuit and power supply are connected with several pins 1～N of CPU microprocessor respectively; Described card reader links to each other with the CPU microprocessor via

14,12,13,17,16; Described hummer links to each other with the CPU microprocessor via pin 6; Described pilot lamp links to each other with the CPU microprocessor via

4,5; Described display links to each other with the CPU microprocessor via pin 39,38,37,36,1; Described restorer links to each other with the CPU microprocessor via pin 9; Described storer links to each other with the CPU microprocessor via pin 18,19; Described communicating circuit links to each other with the CPU microprocessor via pin 10,11; Described power supply links to each other with CPU microprocessor, card reader, hummer, pilot lamp, display, restorer, storer, communicating circuit respectively via vdd terminal.

The utility model is by implementing the control of corresponding station respectively, utilization RS485 communication network and memory technology, intelligent industry control collector poll is combined with the batch image data, can realize reaching 1500 intelligent industry control collectors and main frame realization communication, carry out normal orderly exchanges data, thereby realize the purpose of large scale industry system automation control.

Description of drawings

Fig. 1 is a structural representation of the present utility model

Fig. 2 is an electrical schematic diagram of the present utility model

Embodiment

The utility model comprises CPU microprocessor 1, card reader 2, hummer 3, pilot lamp 4, display 5, restorer 6, storer 7, communicating circuit 8 and power supply 9, and described card reader 2, hummer 3, pilot lamp 4, display 5, restorer 6, storer 7, communicating circuit 8 and power supply 9 are connected with several pins 1～N of CPU microprocessor 1 respectively.

Described card reader 2 links to each other with CPU microprocessor 1 via

14,12,13,17,16;

Described hummer 3 links to each other with CPU microprocessor 1 via pin 6.

Described pilot lamp 4 links to each other with CPU microprocessor 1 via

4,5.

Described display 5 links to each other with CPU microprocessor 1 via pin 39,38,37,36.

Described restorer 6 links to each other with CPU microprocessor 1 via pin 9.

Described storer 7 links to each other with CPU microprocessor 1 via pin 18,19.

Described communicating circuit 8 links to each other with CPU microprocessor 1 via pin 10,11.

Described power supply 9 links to each other with CPU microprocessor 1, card reader 2, hummer 3, pilot lamp 4, display 5, restorer 6, storer 7, communicating circuit 8 respectively via vdd terminal.

The utility model is work like this:

Consult Fig. 1, Fig. 2, further specify as follows to new each the parts course of work of this practicality: CPU microprocessor 1 is the key of industry control collector, is made up of crystal oscillator TX, C1, C2, R25 and CPU microprocessor 1 each port; By corresponding card reader 2, hummer 3, pilot lamp 4, display 5, restorer 6, storer 7, communicating circuit 8 and the power supply 9 of connecting of CPU microprocessor 1 several pins, wherein, described communicating circuit 8 links to each other with 485 communication networks, makes the require co-ordination of each industry control collector according to system's operation.

Card reader 2 adopts bar-code reader, this is because bar code card is not only easy to make, and because the serviceable life of contactless reading extender card, there is not electromagnetic effect, it is suitable for industries such as ready-made clothes production, warehouse Item Management, owing to adopt bar-code reader to make that the usable range of intelligent industry control collector is more extensive.

Hummer 3, pilot lamp 4 are used for the process of swiping the card from light, two aspect promptings of sound user profile transmission correctness, as swipe the card successfully, and hummer 3 sends each and rings, and green indicating lamp flashes; As swipe the card unsuccessful or the order mistake of swiping the card, hummer 3 sends three several sound, and red led is glittering.

Display 5 is used for duty and the demonstration that receives data; The first row show state, " 50 " expression " free time " can receive data; " 40 " expression " is had much to do ", temporarily can not receive data; Second row shows job number; The third line shows operation number; Fourth line shows production number; When the operative employee not in accordance with regulations order swipe the card, liquid crystal display does not show the data of response in the row of regulation, thereby has guaranteed the standard flow process of data; Because data input standard has avoided factor to cause Communications failure according to mistake fully, has improved the stability of system.

Restorer 6 circuit design have adopted outside common RC resets, and have also increased 810M; Be used for running into strong jamming, not only this station being affected when intelligent industry control collector, and can influence total system work, be systems stabilisation, restorer 6 can be realized auto-reset function.

Storer 7 links to each other with CPU microprocessor 1 respectively by two chips and carries out data write, has greatly improved the efficient of CPU microprocessor 1 each poll owing to mechanics of communication is combined with data storage technology; When intelligent industry control collector is received the no datat flag information, skip immediately; When Data Labels information is arranged, all data are all read CPU microprocessor 1 handle, so just reached with minimum wrap count and collected maximum data, thereby realized that 1500 intelligent industry control collectors can while and main frame success communication.

Communicating circuit 8 is made up of two MAX1487 communication chips, Q2 triode 9012, DB9 socket, RJ45-6 socket, 6 10K resistance R 1, R2, R3, R4, R23, R24; Provide RS485 communication by U2, U3, for the reliability that improves 485 communications has adopted strong interference immunity, controlled port MAX1487 how; In order to adapt to the needs of multiple socket, except that being set, the DB9 socket going back and connect the RI45-6 socket.

Power supply 9 is provided with filter capacitor C3, C4, C8, C9 to reduce power supply ripple, in order to prevent the external power supply reversal connection to damage circuit, has increased diode D1 in circuit simultaneously, is used to improve reliability of system operation; Link to each other with CPU microprocessor 1, card reader 2, hummer 3, pilot lamp 4, display 5, restorer 6, storer 7, communicating circuit 8 respectively by vdd terminal.

Claims

1, a kind of intelligent industry control collector, it is characterized in that it comprises CPU microprocessor (1), card reader (2), hummer (3), pilot lamp (4), display (5), restorer (6), storer (7), communicating circuit (8) and power supply (9), described card reader (2), hummer (3), pilot lamp (4), display (5), restorer (6), storer (7), communicating circuit (8) and power supply (9) are connected with several pins of CPU microprocessor (1) respectively.

2, intelligent industry control collector according to claim 1 is characterized in that described card reader (2) is connected with pin 14, pin 12, pin 13, pin 17 and the pin 16 of CPU microprocessor (1).

3, intelligent industry control collector according to claim 1 is characterized in that described hummer (3) is connected with the pin 6 of CPU microprocessor (1).

4, intelligent industry control collector according to claim 1 is characterized in that described pilot lamp (4) is connected with the pin 4 and the pin 5 of CPU microprocessor (1).

5, intelligent industry control collector according to claim 1 is characterized in that described display (5) is connected with pin 39, pin 38, pin 37, pin 36 and the pin 1 of CPU microprocessor (1).

6, intelligent industry control collector according to claim 1 is characterized in that described restorer (6) is connected with the pin 9 of CPU microprocessor (1).

7, intelligent industry control collector according to claim 1 is characterized in that described storer (7) is connected with the pin 18 and the pin 19 of CPU microprocessor (1).

8, intelligent industry control collector according to claim 1 is characterized in that described communicating circuit (8) is connected with the pin 10 and the pin 11 of CPU microprocessor (1).

9, intelligent industry control collector according to claim 1 is characterized in that power supply (9) links to each other with CPU microprocessor (1), card reader (2), hummer (3), pilot lamp (4), display (5), restorer (6), storer (7) and communicating circuit (8) respectively via vdd terminal.