CN208224792U - A kind of bus embedded type industrial control system - Google Patents
A kind of bus embedded type industrial control system Download PDFInfo
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- CN208224792U CN208224792U CN201820775435.7U CN201820775435U CN208224792U CN 208224792 U CN208224792 U CN 208224792U CN 201820775435 U CN201820775435 U CN 201820775435U CN 208224792 U CN208224792 U CN 208224792U
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- Prior art keywords
- bus
- electrically connected
- microprocessor
- control system
- address
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model belongs to industrial equipment control field, a kind of bus embedded type industrial control system is disclosed, system includes: bus circuit, wireless transceiver, data driver, RAM, microprocessor, address driver, CAN bus, display, alarm, receiver, light every circuit, bus control unit, address decoder.The utility model is for CAN bus based embedded control system, the processing speed of system can be improved by data driver and address driver, reduce delay, it is connected by multiple interfaces with external physical device, the on-line monitoring to industrial equipment, automatic control and corresponding information transmission may be implemented；High-performance, high reliablity, design are unique, have penetrated into many aspects of industrial circle, have supporting role well to the automatic management of equipment.
Description
Technical field
The utility model belongs to industrial equipment control field more particularly to a kind of bus embedded type industrial control system.
Background technique
Currently, the prior art commonly used in the trade is such that
With the rapid development of information technology, development of the bus embedded type industrial control system also with electronic technology, existing
Field bus control system has been increasingly becoming the mainstream framework of industrial control network.Industry Control system based on digital signal processor
System has processing accuracy height, fireballing advantage.Embedded and fieldbus combination brings one kind for industrial control technology
New thinking.
The presently mainly industrial control system based on digital signal processor and CAN fieldbus.The system is divided into master
Slave, network communication module, display screen, controller.In order to develop conveniently, the auxiliary program at two ends PC: image can be also designed
Die lifter and emulator.Image die lifter can generate the compressed format type matrix source code that user interface portion needs from picture；
Emulator can emulate the user interface of the machine by a cross-platform bottom function library on PC, can greatly speed up in this way
The development rate of program.
Fieldbus has become one of the hot spot of nowadays automatic apparatus field development, has been devised by recent years and existing
The various control modules that field bus matches, small power consumption, high reliability have become the important composition studied now
Part.But control system of today is established according to DOS standard, and DOS system is either in real-time, safety, easy-to-use
Property, or distributed network support, in terms of cannot all meet the needs of industrial well.Controller obtains
Information content is limited, and the data such as a large amount of data such as device parameter, failure and failure record hardly result in.Bottom data is not complete, believes
It is not strong to cease integration capability, since field level facility information is not complete, on-line fault diagnosis, alarm, the writing function of field level equipment
It is not strong.For large-scale distributed system, a large amount of I/O cable and cable laying operation not only increase cost, also increase system
Unreliability.
In conclusion problem of the existing technology is:
(1) existing bus control system data delay time is long, and real-time effect is low；
(2) it is accurately controlled for not can be carried out for large-scale distributed system, reliability is low.
Utility model content
In view of the problems of the existing technology, the utility model provides a kind of bus embedded type industrial control system.
The utility model is realized in this way a kind of bus embedded type industrial control system is provided with
For carrying out the microprocessor of data processing；
It is electrically connected with microprocessor, for connecting power supply, provides the bus circuit of power；
It is electrically connected with microprocessor, the RAM for memory expansion；
It is electrically connected with microprocessor, for carrying out the data driver of data transmitting convergence；
It is electrically connected with microprocessor, the address driver positioned for the network address to external equipment；
It is electrically connected with microprocessor, the address decoder for being interpreted to external address；
It is electrically connected with data driver, address driver, address decoder, the CAN bus for being connect with display；
It is electrically connected with address decoder, the bus control unit for being controlled bus apparatus；
It is electrically connected with data driver, the wireless transceiver for being connect with external network.
The utility model is CAN bus based embedded control system, can by data driver and address driver
The processing speed of raising system reduces delay, is connected by multiple interfaces with external physical device, may be implemented to set industry
Standby on-line monitoring, automatic control and corresponding information transmission；High-performance, high reliablity, design are unique, have penetrated into industry
Many aspects in field have supporting role well to the automatic management of equipment.
Further, bus control unit is electrically connected with light every circuit, and light is electrically connected with receiver every circuit.
Some interference informations are filtered by light every circuit by the utility model, further increase the stability of information,
The safety of increase system and anti-interference ability.
Further, CAN bus is electrically connected with display.
The utility model shows control information by display, convenient to carry out visual edit to control system.
Further, microprocessor is also electrically connected with alarm.
The utility model can issue system exception by alarm and alarm, and staff is reminded to safeguard.
Further, embedded interface using standard PC104 bus.
Further, bus control unit SJA1000, there are two types of operating modes i.e.: basic model and mode of extension.
Further, microprocessor E3200, transceiver 82C250.
Detailed description of the invention
Fig. 1 is bus embedded type industrial control system structural schematic diagram provided by the embodiment of the utility model；
Fig. 2 is bus control unit circuit diagram provided by the embodiment of the utility model；
Fig. 3 is radio transceiver circuitry figure provided by the embodiment of the utility model；
Fig. 4 is data driving circuit figure provided by the embodiment of the utility model；
Fig. 5 is address driver circuits figure provided by the embodiment of the utility model；
Fig. 6 is address decoder circuit figure provided by the embodiment of the utility model；
In figure: 1, bus circuit；2, wireless transceiver；3, data driver；4,RAM；5, microprocessor；6, address drives
Device；7, CAN bus；8, display；9, alarm；10, receiver；11, light is every circuit；12, bus control unit；13, address is translated
Code device.
Specific embodiment
For the invention, features and effects that can further appreciate that the utility model, the following examples are hereby given, and cooperates
Detailed description are as follows for attached drawing.
The structure of the utility model is explained in detail with reference to the accompanying drawing.
As shown in Figure 1, bus embedded type industrial control system described in the utility model embodiment include: bus circuit 1,
Wireless transceiver 2, data driver 3, RAM 4, microprocessor 5, address driver 6, CAN bus 7, display 8, alarm 9,
Receiver 10, light are every circuit 11, bus control unit 12, address decoder 13；
The bus circuit 1 is connect with microprocessor 5；The wireless transceiver 2 is connected with data driver 3；The number
It is connected according to driver 3 with CAN bus 7；The CAN bus 7 is connected with display 8；The display 8 is PC machine interface；It is described
RAM4 is connected with microprocessor 5；The microprocessor 5 is connected with address driver 6；
The address driver 6 is connected with CAN bus 7；The alarm 9 is connected with microprocessor 5；The receiver 10
It is connected with light every circuit 11；The light is connected every circuit 11 with bus control unit 12；The bus control unit 12 and address decoding
Device 13 is connected；The address decoder 13 is connected with CAN bus 7.
7 circuit of CAN bus is inserted into a dedicated device, the mode of stacking can be made to be also possible to the side of splicing
Modules are respectively placed on dedicated application plate by formula, and bus circuit connects power supply, provide power, when starting to work, nothing
The control data received are sent data driver 3 by line transceiver 2, then converges to CAN bus 7, wherein RAM4 extends
Memory can be improved processing of the microprocessor 5 to some big datas, and wherein data driver 3 and address driver 6 can be improved
The driving capability of system accelerates the arithmetic speed of system, and increasing address decoder 13 can be improved the expansion capacity of system, translates
Address is in case outside port uses, and some farther away facility informations can be transmitted by receiver, by light every circuit 11
Filtering, some interference informations are filtered, and keep the stability of information, it is total by information for bus control unit 12
Body is deployed, and comprehensive by microprocessor 5 operates, and ship's speed carries out real-time display to CAN bus 7, and by display 8,
By the comparison with the standard value set, alarm 9 can be triggered if fruit has error, staff passes through nothing in control room
Line transmitting device carries out correcting work accordingly, improves work efficiency and stability.
Fig. 2 is bus control unit circuit diagram provided by the embodiment of the utility model；
Fig. 3 is radio transceiver circuitry figure provided by the embodiment of the utility model；
Fig. 4 is data driving circuit figure provided by the embodiment of the utility model；
Fig. 5 is address driver circuits figure provided by the embodiment of the utility model；
Fig. 6 is address decoder circuit figure provided by the embodiment of the utility model.
The above is only the preferred embodiment to the utility model, is not made in any form to the utility model
Limitation, it is all according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations with
Modification, is all within the scope of the technical scheme of the utility model.
Claims (4)
1. a kind of bus embedded type industrial control system, which is characterized in that the bus embedded type industrial control system is provided with
For carrying out the microprocessor of data processing；
It is electrically connected with microprocessor, for connecting power supply, provides the bus circuit of power；
It is electrically connected with microprocessor, the RAM for memory expansion；
It is electrically connected with microprocessor, for carrying out the data driver of data transmitting convergence；
It is electrically connected with microprocessor, the address driver positioned for the network address to external equipment；
It is electrically connected with microprocessor, the address decoder for being interpreted to external address；
It is electrically connected with data driver, address driver, address decoder, the CAN bus for being connect with display；
It is electrically connected with address decoder, the bus control unit for being controlled bus apparatus；
It is electrically connected with data driver, the wireless transceiver for being connect with external network.
2. bus embedded type industrial control system as described in claim 1, which is characterized in that bus control unit is electrically connected with light
Every circuit, light is electrically connected with receiver every circuit.
3. bus embedded type industrial control system as described in claim 1, which is characterized in that CAN bus is electrically connected with display
Device.
4. bus embedded type industrial control system as described in claim 1, which is characterized in that microprocessor is also electrically connected with report
Alert device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820775435.7U CN208224792U (en) | 2018-05-23 | 2018-05-23 | A kind of bus embedded type industrial control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820775435.7U CN208224792U (en) | 2018-05-23 | 2018-05-23 | A kind of bus embedded type industrial control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208224792U true CN208224792U (en) | 2018-12-11 |
Family
ID=64505575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820775435.7U Expired - Fee Related CN208224792U (en) | 2018-05-23 | 2018-05-23 | A kind of bus embedded type industrial control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208224792U (en) |
-
2018
- 2018-05-23 CN CN201820775435.7U patent/CN208224792U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181211 Termination date: 20190523 |