CN204650210U - Embedded scm control system - Google Patents
Embedded scm control system Download PDFInfo
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- CN204650210U CN204650210U CN201520361382.0U CN201520361382U CN204650210U CN 204650210 U CN204650210 U CN 204650210U CN 201520361382 U CN201520361382 U CN 201520361382U CN 204650210 U CN204650210 U CN 204650210U
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- circuit
- control system
- chip microcomputer
- power supply
- serial communication
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Abstract
The utility model discloses a kind of embedded scm control system, comprising: input circuit, power supply, output circuit, oscillating circuit, reset circuit, serial communication circuit, single-chip microcomputer; Described input circuit, output circuit, oscillating circuit, reset circuit, serial communication circuit connect single-chip microcomputer, and described power supply connects single-chip microcomputer, input circuit, output circuit, vibrations circuit, reset circuit and serial communication circuit provides power supply.The utility model is mainly used in industrial size control system, replaces the PLC control system of traditional relay control system and high price.
Description
Technical field
The utility model relates to a kind of control system, especially a kind of embedded scm control system.
Background technology
Automatic operation and the programing operation that PLC program realizes machine often can be loaded at present on automatic industrial equipment; PLC and programmable logic controller (PLC); it adopts a class programmable memory; for its internally stored program; actuating logic computing, sequential control, regularly, counting and the user oriented instruction such as arithmetical operation, and by numeral or analog pattern input/output various types of machinery of control or production run.
The function of PLC is very powerful, but price is very expensive, and most of small enterprises is difficult to bear, and uses traditional relay control system.
Traditional relay control system mainly comprises: input circuit, power supply, output circuit, oscillating circuit, reset circuit, serial communication circuit, relay; Described input circuit, output circuit, oscillating circuit, reset circuit, serial communication circuit connect relay, and described power supply connects relay, input circuit, output circuit, oscillating circuit, reset circuit and serial communication circuit provides power supply.
This relay control system is cheap, but processing speed, stability are all bad, and difficult wiring, maintenance difficulty is large.
Summary of the invention
The purpose of this utility model is to provide a kind of embedded scm control system, replace the PLC control system of traditional relay control system and high price, while realizing simple PLC function, save cost as much as possible, also have the convenience of remote control simultaneously concurrently.
The utility model is achieved through the following technical solutions:
Embedded scm control system, comprising: input circuit, power supply, output circuit, oscillating circuit, reset circuit, serial communication circuit, single-chip microcomputer; Described input circuit, output circuit, oscillating circuit, reset circuit, serial communication circuit connect single-chip microcomputer, and described power supply connects single-chip microcomputer, input circuit, output circuit, oscillating circuit, reset circuit and serial communication circuit provides power supply.
Described control system also comprises wireless receiving sending module, and this wireless receiving sending module connects single-chip microcomputer, and people can send steering order and carry out control system by long distance wireless.
Described single-chip microcomputer is AT89C52, it has high-performance CMOS 8 single-chip microcomputers, sheet include 8KB can be repeatedly erasable Flash read-only program memory and the random access data storage (RAM) of 256 bytes, device adopts high density, nonvolatile storage technologies to produce, with standard MCS-51 order set and 8052 pins of products compatibility, sheet built-in general-purpose 8 central processing units (CPU) and Flash storage unit, powerful AT89C52 single-chip microcomputer is suitable for many comparatively complex control application scenarios.AT89C52 single-chip microcomputer is make PLC application to provide flexibly and the scheme of low cost.
The utility model is mainly used in industrial size control system, replaces the PLC control system of traditional relay control system and high price.
Accompanying drawing explanation
Fig. 1 is the schematic block circuit diagram of the utility model embodiment.
In figure: 1, single-chip microcomputer; 2, input circuit; 3, power supply; 4, output circuit; 5, serial communication circuit; 6, reset circuit; 7, wireless receiving sending module; 8, oscillating circuit.
Embodiment
Below in conjunction with accompanying drawing, technology of the present utility model is described further.
As shown in Figure 1, embedded scm control system, comprising: input circuit 2, power supply 3, output circuit 4, oscillating circuit 8, reset circuit 6, serial communication circuit 5, single-chip microcomputer 1; Described input circuit 2, output circuit 4, oscillating circuit 8, reset circuit 6, serial communication circuit 5 connect single-chip microcomputer 1, and described power supply 3 connects single-chip microcomputer 1, input circuit 2, output circuit 4, oscillating circuit 8, reset circuit 6 and serial communication circuit 5 and provides power supply.
Described control system also comprises wireless receiving sending module 7, and this wireless receiving sending module 7 connects single-chip microcomputer 1, and people can send steering order and carry out control system by long distance wireless.
Described single-chip microcomputer is AT89C52, it has high-performance CMOS 8 single-chip microcomputers, sheet include 8KB can be repeatedly erasable Flash read-only program memory and the random access data storage (RAM) of 256 bytes, device adopts high density, nonvolatile storage technologies to produce, with standard MCS-51 order set and 8052 pins of products compatibility, sheet built-in general-purpose 8 central processing units (CPU) and Flash storage unit, powerful AT89C52 single-chip microcomputer is suitable for many comparatively complex control application scenarios.AT89C52 single-chip microcomputer is make PLC application to provide flexibly and the scheme of low cost.
Claims (2)
1. an embedded scm control system, is characterized in that: comprising: input circuit, power supply, output circuit, oscillating circuit, reset circuit, serial communication circuit, single-chip microcomputer; Described input circuit, output circuit, oscillating circuit, reset circuit, serial communication circuit connect single-chip microcomputer, and described power supply connects single-chip microcomputer, input circuit, output circuit, oscillating circuit, reset circuit and serial communication circuit provides power supply.
2. embedded scm control system according to claim 1, is characterized in that: described single-chip microcomputer is AT89C52.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520361382.0U CN204650210U (en) | 2015-05-31 | 2015-05-31 | Embedded scm control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520361382.0U CN204650210U (en) | 2015-05-31 | 2015-05-31 | Embedded scm control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204650210U true CN204650210U (en) | 2015-09-16 |
Family
ID=54102936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520361382.0U Expired - Fee Related CN204650210U (en) | 2015-05-31 | 2015-05-31 | Embedded scm control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204650210U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110610648A (en) * | 2019-09-17 | 2019-12-24 | 广东工贸职业技术学院 | Intelligent production line simulation method and system |
-
2015
- 2015-05-31 CN CN201520361382.0U patent/CN204650210U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110610648A (en) * | 2019-09-17 | 2019-12-24 | 广东工贸职业技术学院 | Intelligent production line simulation method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20180531 |