CN204856458U - Remote control system of shielding more - Google Patents
Remote control system of shielding more Download PDFInfo
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- CN204856458U CN204856458U CN201520583018.9U CN201520583018U CN204856458U CN 204856458 U CN204856458 U CN 204856458U CN 201520583018 U CN201520583018 U CN 201520583018U CN 204856458 U CN204856458 U CN 204856458U
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Abstract
The utility model discloses a remote control system of shielding more, include: a plurality of displays, the host computer, a plurality of displays are connected in order to realize that many screen display show with this host computer through many screen cards, and a plurality of PLC control system, its through interface converter with the host computer is connected, makes a plurality of PLC control system can be respectively with a plurality of displays dock mutually, realize a plurality of displays are right respectively a plurality of PLC control system monitor. This system utilizes a plurality of screens to monitor and operate a plurality of PLC control system through a host computer, can monitor and operate many sets of control system alone, saves the cost of labour and equipment well.
Description
Technical field
The utility model relates to opertaing device field, particularly a kind of multi-screen tele-control system.
Background technology
The automation control system of (a display configuration control inerface is to a set of refuse transfer station equipment) is very large has one to one liberated operating personnel labour, and operating personnel only need do corresponding adjustment according to prompting and operate in monitoring in fully automatic mode.Wherein, the automation control system that interface, PLC are control center based on configuration software, is widely used in machinery industry, and the control system of some product has reached operatorless intelligentized control method.
In recent years, configuration software has supported that multi-screen shows, and several displays supported by a PC, and the configuration picture design of multi-screen combination is more flexible, and different displays shows different pictures, again can several the large pictures of display group unification width.But existing multihead display is simple for display, can not to multiple be that the automation control system of control center controls with PLC.
The information being disclosed in this background technology part is only intended to increase the understanding to general background of the present utility model, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.
Utility model content
The purpose of this utility model is to provide a kind of multi-screen tele-control system, thus to overcome existing multihead display be simple for display, can not to multiple shortcoming taking PLC as the automation control system of control center and control.
For achieving the above object, the utility model provides a kind of multi-screen tele-control system, comprising: multiple display; Main frame, described multiple display is connected to realize multihead display with this main frame by multi-screen card; And multiple PLC control system, it is connected with described main frame by interface convertor, described multiple PLC control system can be connected with described multiple display respectively, realize described multiple display and monitor described multiple PLC control system respectively.
In technique scheme, described display is 6.
In technique scheme, described multiple PLC control system is 6.
In technique scheme, described multi-screen card is the video card with 6 interfaces.
In technique scheme, described PLC control system comprises the programmable logic controller (PLC) be connected with interface convertor.
In technique scheme, described interface convertor is RS232-RS485 converter.
In technique scheme, also comprise a mouse-keyboard, it is connected with main frame.
Compared with prior art, the utility model has following beneficial effect:
1. multi-screen tele-control system of the present utility model, utilizes multiple screen to be monitored by a main frame multiple PLC control system and operate, and can overlap control system by a personal monitoring and control more, save the cost of work force-summing device well with operation.
2. main frame is connected with 6 displays, can be divided into 6 independently interface carry out monitoring management, also several group of screens can synthesize an operation interface, adapt to the various operating mode bad borders of slave computer.
Accompanying drawing explanation
Fig. 1 is the structural representation according to multi-screen tele-control system of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but is to be understood that protection domain of the present utility model not by the restriction of embodiment.
Clearly represent unless otherwise other, otherwise in whole instructions and claims, term " comprise " or its conversion as " comprising " or " including " etc. by be understood to include the element of stating or ingredient, and do not get rid of other element or other ingredient.
As shown in Figure 1, according to a kind of multi-screen tele-control system of the utility model embodiment, comprising: 6 displays 10, main frame 20,6 PLC control system 50 and mouse-keyboards; Mouse-keyboard is connected with main frame 20, and 6 displays 10 are connected to realize multihead display with this main frame 20 by multi-screen card, and multi-screen card is the video card 30 with 6 interfaces, and wherein 6 displays 10 are connected one by one with 6 interfaces of video card 30; 6 PLC control system 50 are connected with main frame 20 by interface convertor, interface convertor is RS232-RS485 converter 40, and this converter 40 can connect more than 6 programmable logic controller (PLC)s, multiple PLC control system 50 can be connected with multiple display 10 respectively, realize multiple display 10 to monitor multiple PLC control system 50 respectively, in this embodiment, PLC control system 50 comprises the programmable logic controller (PLC) 60 be connected with interface convertor.
In this embodiment, the principle of multi-screen tele-control system is as follows: main frame and 6 displays are by being connected with the video card of 6 interfaces, start main frame and enter win7 operating system, right button enters screen resolution, in the outward appearance hurdle of change display, carry out detection to 6 displays identify, carry out expansion to the 1-6 display identified to arrange, display is arranged to horizontal sequence, and now operation system interface is cut transversely into 6 blocks and shows respectively by 6 displays.Configuration software is used to write 6 configuration software control inerface according to demand according to the resolution of 6 screens, control inerface comprises PLC control system simulated condition picture, the Equipments Setting be connected with PLC control system, sets up the data variable of configuration internal relay (R) and data register (D), then one_to_one corresponding is put into 1-6 display respectively 6 PLC control system control inerface, then undertaken independently writing control program by the configuration software control inerface of configuration software to 1-6 display.
Main frame is connected with RS232-RS485 converter, half-duplex operation is converted to by full-duplex communication, RS232-RS485 converter is connected with the programmable logic controller (PLC) of PLC control system, and main frame and programmable logic controller (PLC) carry out data transmission by MODBUS standard communication protocol.Programmable logic controller (PLC) is connected by programming software, the register system entering PLC control system is arranged the PLC control system that the address of programming port carries out No. 1-6, then initialization PLC control system register is arranged, write PLC control program, and set up the variable of special internal relay (R) and special data register (D), with the data variable one_to_one corresponding of configuration software.
When writing configuration program and PLC control program, if No. 1 display needs and No. 1 PLC control system carry out data docking, edit the data variable of No. 1 display configuration control inerface established, connect the data variable of No. 1 address PLC, No. 1 display both can carry out data with No. 1 address PLC and dock; If same No. 1 display needs and No. 6 PLC control system carry out data docking, edit the data variable of No. 1 display configuration control inerface established, connect the data variable of No. 6 address PLC, both can carry out data docking.A main frame and a set of mouse-keyboard can operate arbitrarily the control inerface of 1-6 display, carry out data simultaneously dock with the PLC of 1-6 address, and this mode can realize data sharing and control flexibly.The quantity of PLC control system can also extend to No. 1-99, can realize more data sharing.
The aforementioned description to concrete exemplary of the present utility model is to illustrate and the object of illustration.These descriptions not want the utility model to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present utility model and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present utility model and various different selection and change.Scope of the present utility model is intended to limited by claims and equivalents thereof.
Claims (7)
1. a multi-screen tele-control system, is characterized in that, comprising:
Multiple display;
Main frame, described multiple display is connected to realize multihead display with this main frame by multi-screen card; And
Multiple PLC control system, it is connected with described main frame by interface convertor, described multiple PLC control system can be connected with described multiple display respectively, realize described multiple display and monitor described multiple PLC control system respectively.
2. multi-screen tele-control system according to claim 1, is characterized in that, described display is 6.
3. multi-screen tele-control system according to claim 2, is characterized in that, described multiple PLC control system is 6.
4. multi-screen tele-control system according to claim 3, is characterized in that, described multi-screen card is the video card with 6 interfaces.
5. multi-screen tele-control system according to claim 1, is characterized in that, described PLC control system comprises the programmable logic controller (PLC) be connected with interface convertor.
6. multi-screen tele-control system according to claim 1, is characterized in that, described interface convertor is RS232-RS485 converter.
7. multi-screen tele-control system according to claim 1, is characterized in that, also comprise a mouse-keyboard, it is connected with main frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520583018.9U CN204856458U (en) | 2015-08-05 | 2015-08-05 | Remote control system of shielding more |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520583018.9U CN204856458U (en) | 2015-08-05 | 2015-08-05 | Remote control system of shielding more |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204856458U true CN204856458U (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520583018.9U Active CN204856458U (en) | 2015-08-05 | 2015-08-05 | Remote control system of shielding more |
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| CN (1) | CN204856458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111475074A (en) * | 2020-04-01 | 2020-07-31 | 上海擎感智能科技有限公司 | Vehicle-mounted screen control method, management system and computer-readable storage medium |
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2015
- 2015-08-05 CN CN201520583018.9U patent/CN204856458U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111475074A (en) * | 2020-04-01 | 2020-07-31 | 上海擎感智能科技有限公司 | Vehicle-mounted screen control method, management system and computer-readable storage medium |
| CN111475074B (en) * | 2020-04-01 | 2023-02-28 | 上海擎感智能科技有限公司 | Vehicle-mounted screen control method, management system and computer-readable storage medium |
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