CN203909593U - Wireless communication based integrated system for communication among production line equipment - Google Patents
Wireless communication based integrated system for communication among production line equipment Download PDFInfo
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- CN203909593U CN203909593U CN201420300933.8U CN201420300933U CN203909593U CN 203909593 U CN203909593 U CN 203909593U CN 201420300933 U CN201420300933 U CN 201420300933U CN 203909593 U CN203909593 U CN 203909593U
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- 230000008054 signal transmission Effects 0.000 claims description 6
- 235000012364 Peperomia pellucida Nutrition 0.000 claims description 5
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- 230000005540 biological transmission Effects 0.000 abstract description 20
- 238000005516 engineering process Methods 0.000 abstract description 7
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- 101100172132 Mus musculus Eif3a gene Proteins 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
Classifications
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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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- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
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Abstract
The utility model relates to a wireless communication based integrated system for communication among production line equipment, which comprises a fixed equipment PLC (programmable logic controller), a fixed equipment remote I/O module, a wireless communication module I, a wireless communication module II, a wireless antenna and a mobile equipment small PLC. Wireless communication in the integrated system is mainly applied to wireless transmission and control for a small number (8 points or 16 points) of switching value signals, the latest high-performance radio frequency chip technology, which is taken as a core, and a reliable frequency hopping transmission mechanism are adopted, and the transmitting power can reach up to 500mw. The wireless communication based integrated system for communication among the production line equipment is a small wireless communication system which is simple in structure, low in cost, capable of realizing real-time transmission for the switching value signals and stable in transmission signal. The wireless communication based integrated system for communication among the production line equipment is a preferred scheme for replacing wired switching value transmission at the industrial field.
Description
Technical field
The utility model belongs to production line automation control area, and what relate generally to is the simple and convenient wireless mobile realtime communication system of the digital quantity I/O signal of negligible amounts (8 or 16 points) between mobile device and fixed equipment during production line robotization is controlled.
Background technology
More ripe industrial circle radio mobile communication technology is the wireless industrial LAN system based on wireless routing controller and access point at present, its application scenario is extensive, powerful, can transmit complex data in enormous quantities, but its cost is high, networking programming and Principle of Communication are complicated, to installing, also have specific (special) requirements, are not suitable for ask for something low cost, occasion is controlled in production line robotization simple in structure.The robotization communication control system of electric translation car and uphole equipment in motor bus paint line for example.
Utility model content
The purpose of this utility model be for solve take the simple and practical production line robotization as prerequisite control in the problem of wireless telecommunications inconvenience between mobile device and fixed equipment, a kind of new wireless telecommunication system Integrated Solution is provided, wireless telecommunications in the utility model are mainly used in wireless transmission and the control of the switching value signal of negligible amounts (or 16 points) at 8, adopting up-to-date high-performance radio-frequency chip technology is core and reliable frequency hopping transmission mechanism, and emissive power can reach 500mw.The utility model system architecture is simple, with low cost, can realize the real-time Transmission of switching value signal, and steady signal transmission, is a kind of micro radio mobile communcations system.That industry spot replaces wired switching value transmission preferred version.
The utility model is the deficiency solving the problems of the technologies described above, and the technical scheme adopting is:
A production line equipment room communication integrated system based on wireless telecommunications, comprises fixed equipment PLC, fixed equipment remote I/O module, wireless communication module I, wireless communication module II, wireless antenna, mobile device small PLC.Fixed equipment PLC carries out communication by fieldbus with fixed equipment remote I/O module and is connected, fixed equipment remote I/O module is connected with wireless communication module I by signal wire I, wireless communication module I is connected with wireless communication module II communication by wireless antenna, and wireless communication module II is connected with the car small PLC of dividing a word with a hyphen at the end of a line by signal wire II.Fixed equipment PLC passes through fieldbus transmission of signal and fixed equipment remote I/O module communication, and by cooperation and the communication of mobile device small PLC of wireless communication module I and wireless communication module II.
Described wireless communication module I adopts man-to-man mode to be connected with fixed equipment remote I/O module by signal wire I.
Described wireless communication module II adopts mode to be one to one connected with the I/O point of the car small PLC of dividing a word with a hyphen at the end of a line by signal wire II.
Wireless communication module is a kind of man-to-man wireless signal communication module that recent development goes out, and one group, for mutually to mate two by the frequency that transmits and receives of software set, has 8 inputs and 8 output channels on each piece, in real time mutual signal transmission.It adopts optocoupler technology and wireless radio-frequency, built-in high speed single-chip microcomputer, and switch amount signal is processed, is transmitted and received, the wireless mobile transmission of settling signal.
Module input channel and control core part are isolated by photoelectricity, can effectively avoid external disturbance.
Module output channel all adopts relay output, can bear 200VAC, the load of 5A.
The beneficial effects of the utility model are: the wireless telecommunications in the utility model are mainly used in wireless transmission and the control of the switching value signal of negligible amounts (or 16 points) at 8, adopting up-to-date high-performance radio-frequency chip technology is core and reliable frequency hopping transmission mechanism, emissive power can reach 500mw, the utility model system architecture is simple, with low cost, can realize the real-time Transmission of switching value signal, and steady signal transmission, be a kind of micro radio mobile communcations system.That industry spot replaces wired switching value transmission preferred version.
This wireless telecommunication system is supported the real-time Transmission function of the input of 8-16 road and the output of 8-16 road; More can support the multi-level forwarding of switching value signal, extension wireless transmission distance; Support collision detection CSMA/CA and retransmission mechanism, guarantee the reliability of wireless transmission; Support sleep mode, be applicable to battery powered low-power consumption application; There is online simulation module self-checking function; Can working frequency points, aerial speed, emissive power, serial ports speed and form etc. be set according to environment, can be used for the occasion that requirement of real-time is high.
Accompanying drawing explanation
Fig. 1 is the utility model wireless telecommunications integrated system principle of work schematic diagram.
Graphical indicia: 1, fixed equipment PLC; 2, fieldbus; 3, fixed equipment remote I/O module; 4, signal wire I; 5, wireless transport module I; 6, wireless transport module II; 7, signal wire II; 8, the car small PLC of dividing a word with a hyphen at the end of a line; 9, wireless antenna.
Embodiment
Shown in figure, embodiment is as follows:
A production line equipment room communication integrated system based on wireless telecommunications, comprises fixed equipment PLC 1, fixed equipment remote I/O module 3, wireless communication module I 5, wireless communication module II 6, wireless antenna 9, mobile device small PLC 8.Fixed equipment PLC 1 carries out communication by fieldbus 2 with fixed equipment remote I/O module 3 and is connected, fixed equipment remote I/O module 3 is connected with wireless communication module I 5 by signal wire I 4, wireless communication module I 5 is connected with wireless communication module II 6 communications by wireless antenna 9, wireless communication module II 6 is connected with the car small PLC 8 of dividing a word with a hyphen at the end of a line by signal wire II 7, fixed equipment PLC 1 controls fixed equipment remote I/O module 3 by fieldbus 2 transmission of signals, and control by the cooperation of wireless communication module I 5 and wireless communication module II 6 the car small PLC 8 of dividing a word with a hyphen at the end of a line.
Described wireless communication module I 5 adopts man-to-man mode to be connected with fixed equipment remote I/O module 3 by signal wire I 4.
Described wireless communication module II 6 adopts mode to be one to one connected with the I/O point of the car small PLC 8 of dividing a word with a hyphen at the end of a line by signal wire II 7.
Mainly by fixed equipment PLC, fixed equipment remote I/O module, one group 2 of wireless communication modules, antenna, the car small PLC of dividing a word with a hyphen at the end of a line, formed.Wireless communication module one of them adopt man-to-man mode to be connected with fixed equipment remote I/O module by signal wire, fixedly remote I/O module is carried out communication by fieldbus and fixed equipment PLC, another wireless communication module is connected by signal wire one to one with the I/O point of small PLC on the car of dividing a word with a hyphen at the end of a line, antenna one end of two wireless communication modules is connected with wireless module, and one end is positioned over the outside spacious place of electrical control cubicles in addition.Principle of Communication is that fixed equipment PLC sends Boolean quantity signal to fixed equipment remote I/O module by fieldbus, this signal is transferred to coupled wireless module by signal wire, the action of wireless module repeat circuit, by wireless signal, this signal is transferred to another one wireless module, trigger the actuating of relay in wireless module, by signal wire, this Boolean quantity signal is sent to the coupled car small PLC of dividing a word with a hyphen at the end of a line, vice versa.
This wireless telecommunication system is supported the real-time Transmission function of the input of 8-16 road and the output of 8-16 road; Support one to one, the flexible configuration of one-to-many, many-one, multi-to-multi; More can support the multi-level forwarding of switching value signal, extension wireless transmission distance; Support collision detection CSMA/CA and retransmission mechanism, guarantee the reliability of wireless transmission; Support sleep mode, be applicable to battery powered low-power consumption application; There is online simulation module self-checking function; Can working frequency points, aerial speed, emissive power, serial ports speed and form etc. be set according to environment, can be used for the occasion that requirement of real-time is high.
Fixed equipment PLC 1 sends to fixed equipment remote I/O module 3 by fieldbus 2 by input/output signal, remote I/O module 3 is transferred to wireless transport module I5 by signal wire 4 by Boolean quantity signal, this wireless transport module 5 is converted to radio frequency signal by Boolean quantity signal, by wireless antenna 9, send to wireless transport module II6, after this wireless transport module 6 receives wireless signal by wireless antenna 9, wireless signal is converted into corresponding Boolean quantity, then is transferred to by signal wire 7 the car small PLC 8 of dividing a word with a hyphen at the end of a line.So far complete the wireless telecommunications between two cover PLC.
The technical scheme that the utility model is cited and embodiment are not restrictions, in the cited technical scheme of the utility model and embodiment is equal to or effect same approach is all protected at the utility model scope.
Claims (3)
1. the production line equipment room communication integrated system based on wireless telecommunications, it is characterized in that: comprise fixed equipment PLC(1), fixed equipment remote I/O module (3), wireless communication module I(5), wireless communication module II(6), wireless antenna (9), mobile device small PLC (8), fixed equipment PLC(1) by fieldbus (2), carrying out communication with fixed equipment remote I/O module (3) is connected, fixed equipment remote I/O module (3) is by signal wire I(4) with wireless communication module I(5) be connected, wireless communication module I(5) by wireless antenna (9) and wireless communication module II(6) communication is connected, wireless communication module II(6) by signal wire II(7) car small PLC (8) is connected with dividing a word with a hyphen at the end of a line, fixed equipment PLC(1) by fieldbus (2) transmission of signal and fixed equipment remote I/O module (3) communication, and by wireless communication module I(5) and wireless communication module II(6) cooperation and mobile device small PLC (8) communication.
2. a kind of production line equipment room communication integrated system based on wireless telecommunications according to claim 1, is characterized in that: described wireless communication module I(5) with fixed equipment remote I/O module (3) by signal wire I(4) adopt man-to-man mode to be connected.
3. a kind of production line equipment room communication integrated system based on wireless telecommunications according to claim 1, is characterized in that: described wireless communication module II(6) with the I/O point of the car small PLC (8) of dividing a word with a hyphen at the end of a line by signal wire II(7) adopt mode to be one to one connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420300933.8U CN203909593U (en) | 2014-06-09 | 2014-06-09 | Wireless communication based integrated system for communication among production line equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420300933.8U CN203909593U (en) | 2014-06-09 | 2014-06-09 | Wireless communication based integrated system for communication among production line equipment |
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| Publication Number | Publication Date |
|---|---|
| CN203909593U true CN203909593U (en) | 2014-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420300933.8U Expired - Lifetime CN203909593U (en) | 2014-06-09 | 2014-06-09 | Wireless communication based integrated system for communication among production line equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113448279A (en) * | 2020-12-17 | 2021-09-28 | 芯创通(南京)半导体科技有限公司 | Novel remote low-power-consumption communication demodulation mode |
-
2014
- 2014-06-09 CN CN201420300933.8U patent/CN203909593U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113448279A (en) * | 2020-12-17 | 2021-09-28 | 芯创通(南京)半导体科技有限公司 | Novel remote low-power-consumption communication demodulation mode |
| CN113448279B (en) * | 2020-12-17 | 2022-08-30 | 芯创通(南京)半导体科技有限公司 | Remote low-power consumption communication demodulation mode |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141029 |
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| CX01 | Expiry of patent term |