CN202217164U - Programmable control host machine of central control system - Google Patents
Programmable control host machine of central control system Download PDFInfo
- Publication number
- CN202217164U CN202217164U CN2011203183932U CN201120318393U CN202217164U CN 202217164 U CN202217164 U CN 202217164U CN 2011203183932 U CN2011203183932 U CN 2011203183932U CN 201120318393 U CN201120318393 U CN 201120318393U CN 202217164 U CN202217164 U CN 202217164U
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- port
- control system
- mainboard
- central control
- programme
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Abstract
The utility model discloses a programmable control host machine of a central control system, which comprises a main board; a plurality of board card inserting slots are arranged on the main board; the plurality of board card inserting slots which are arranged on the main board are respectively connected with a plurality of types of board card type ports in an inserting-pulling way; and the board card type ports comprises one or a plurality of the following types: a power supply port, a CPU port, a network controller port, an E-BUS port, an ITNET bus port, an RS485 control interface, an RS232 control interface, an I/O control interface and a RELAY weak current relay control port. As the plurality of board card inserting slots are arranged on the programmable control host machine, and the plurality of types of ports are designed into a board card type structure, the plurality of types of ports can be connected with the board card inserting slots on the main board in an inserting-pulling way, so that the expanding of the ports is convenient, and differentiation requirements of users can be met. The programmable control host machine can be widely applied in the central control system.
Description
Technical field
The utility model relates to a kind of central control system, especially a kind of central control system main control system able to programme.
Background technology
The main frame of traditional central control system all is the rack normal structure; All function port kind and port numbers are fixed; The main frame of the model that the user to need near him can only to select as far as possible; But even now still is difficult to just meet user's demand, all can have the port of unnecessary port even individual species not enough usually, needs to increase port expander and realizes supplementary functions.In addition, common bus apparatus be do not allow hot-swappable because device interior do not have standby power supply; Have at power supply under the situation of fluctuation and cause equipment failure easily; And main control system is the control core of total system, in large-scale application scenario, in case the main frame paralysis; The device control that can cause being connected on the main frame is malfunctioning, causes unpredictable consequence.
The utility model content
The technical matters that the utility model will solve is: provide the pluggable central control system of a kind of port main control system able to programme.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted is:
A kind of central control system main control system able to programme; Comprise a mainboard; Said mainboard is provided with a plurality of integrated circuit board slots; A plurality of integrated circuit board slots on the said mainboard can be connected with the plug of plurality of plate cassette port respectively, and said plate card type port comprises one or more in power port, cpu port, network controller port, E-BUS bus port, ITNET bus port, RS485 control interface, RS232 control interface, I/O control interface and the RELAY light-current relay control port.
Further as preferred embodiment, the contact of said plate card type port is a golden finger.
Further as improving, the quantity of the integrated circuit board slot of power port is 2 on the said mainboard, and one of them connects the primary power cource module, and another connects standby power supply module.
Further as improving, said mainboard is connected with programmable keyboard through input interface.
Further as improving, said mainboard is connected with LCDs through output interface.
The beneficial effect of the utility model is: the utility model is through being provided with a plurality of integrated circuit board slots on main control system able to programme; And various ports is designed to the plate card type structure; Make various ports be connected with integrated circuit board slot on the mainboard through the mode that plugs; Be convenient to port extension, satisfied user's differentiated demand.
Further, through adopting the port contacts of golden finger design, improved reliability of system operation.
Further, on mainboard, be provided with two power supply slots, the design of primary power cource and standby power supply has guaranteed the stable and safety of power supply of main frame, and has supported the hot plug of port to connect.
Further, on mainboard, be connected with the programmable keyboard and the LCDs that supplies output of confession input, can the running status of integrated circuit board kind, main frame running status and each peripherals of each draw-in groove connection on the mainboard be shown.
Description of drawings
Be described further below in conjunction with the embodiment of accompanying drawing the utility model:
Fig. 1 is the theory diagram of the utility model main control system able to programme;
Fig. 2 is the structural representation of the mainboard of the utility model band plate card slot.
Embodiment
See figures.1.and.2; A kind of central control system main control system able to programme; Comprise a mainboard 1; Mainboard 1 is provided with a plurality of integrated circuit board slots 2, and a plurality of integrated circuit board slots 2 on the mainboard 1 can be connected with 3 plugs of plurality of plate cassette port respectively, and plate card type port 3 comprises one or more in power port, cpu port, network controller port, E-BUS bus port, ITNET bus port, RS485 control interface, RS232 control interface, I/O control interface and the RELAY light-current relay control port.Integrated circuit board slot 2 on the mainboard 1 can also connect the small-sized switching integrated circuit board of AV, VGA, RGB, HDMI, can the function that signal switches be integrated into main control system inside.
The contact of plate card type port 3 is a golden finger.Can guarantee when inserting integrated circuit board safety connect power supply earlier after connect news; And can guarantee to break off earlier deenergization after the communication when extracting integrated circuit board equally; Can well protect communication and data operation circuit to avoid the impact of electric current like this, guarantee the safety of circuit and chip.Only in this way, could guarantee any functional cards of plug under the state of operate as normal, not influence the work of other modules simultaneously.
Further, the quantity of the integrated circuit board slot of power port is 2 on the mainboard 1, and one of them connects the primary power cource module, and another connects standby power supply module.At work, arbitrary each power module quits work, and can not influence the operation of main frame.The design of primary power cource and standby power supply supports each integrated circuit board to be connected with the host slot hot plug.
Further, mainboard 1 is connected with programmable keyboard through input interface.
Further; Mainboard 1 is connected with LCDs through output interface; Large-sized chromatic liquid crystal screen can show abundant content, comprises number percent, and the running status of peripherals etc. of running status, the current adjusting volume of tuning module of each slot connected on the mainboard 1 integrated circuit board kind, main frame.Mainboard 1 is connected with controlled plant through RS232 or RS485; Sending control routine to equipment lets equipment make corresponding action; Equipment after the execution function can through RS232 or RS485 to the main frame feedback information; Main frame can be converted into Word message with this part information compiling and be presented on the liquid crystal display, lets the user that the running status of remote equipment is come into plain view.
More than be that preferable enforcement to the utility model specifies; But the utility model is created and is not limited to said embodiment; Those of ordinary skill in the art make all equivalent variations or replacement under the prerequisite of the utility model spirit, also can doing, and distortion that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (5)
1. central control system main control system able to programme; Comprise a mainboard (1); Said mainboard (1) is provided with a plurality of integrated circuit board slots (2); It is characterized in that: a plurality of integrated circuit board slots (2) on the said mainboard (1) can be connected with plurality of plate cassette port (3) plug respectively, and said plate card type port (3) comprises one or more in power port, cpu port, network controller port, E-BUS bus port, ITNET bus port, RS485 control interface, RS232 control interface, I/O control interface and the RELAY light-current relay control port.
2. a kind of central control system according to claim 1 main control system able to programme is characterized in that: the contact of said plate card type port (3) is a golden finger.
3. according to claim 1 or 2 described a kind of central control systems main control system able to programme; It is characterized in that: the quantity that said mainboard (1) is gone up the integrated circuit board slot of power port is 2; One of them connects the primary power cource module, and another connects standby power supply module.
4. a kind of central control system according to claim 3 main control system able to programme is characterized in that: said mainboard (1) is connected with programmable keyboard through input interface.
5. according to claim 3 or 4 described a kind of central control systems main control system able to programme, it is characterized in that: said mainboard (1) is connected with LCDs through output interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203183932U CN202217164U (en) | 2011-08-29 | 2011-08-29 | Programmable control host machine of central control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203183932U CN202217164U (en) | 2011-08-29 | 2011-08-29 | Programmable control host machine of central control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202217164U true CN202217164U (en) | 2012-05-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203183932U Expired - Fee Related CN202217164U (en) | 2011-08-29 | 2011-08-29 | Programmable control host machine of central control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202217164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110954825A (en) * | 2019-11-08 | 2020-04-03 | 广州光中科技有限公司 | Dynamometer switcher, multi-dynamometer switcher cascade device and control method thereof |
-
2011
- 2011-08-29 CN CN2011203183932U patent/CN202217164U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110954825A (en) * | 2019-11-08 | 2020-04-03 | 广州光中科技有限公司 | Dynamometer switcher, multi-dynamometer switcher cascade device and control method thereof |
| CN110954825B (en) * | 2019-11-08 | 2023-06-02 | 广州光中科技有限公司 | Dynamometer switcher, cascading device of multiple dynamometer switcher and control method of cascading device |
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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 |
Granted publication date: 20120509 Termination date: 20140829 |
|
| EXPY | Termination of patent right or utility model |