CN201219213Y - Remote power supply switching mechanism of monitor terminal - Google Patents
Remote power supply switching mechanism of monitor terminal Download PDFInfo
- Publication number
- CN201219213Y CN201219213Y CNU2008203012443U CN200820301244U CN201219213Y CN 201219213 Y CN201219213 Y CN 201219213Y CN U2008203012443 U CNU2008203012443 U CN U2008203012443U CN 200820301244 U CN200820301244 U CN 200820301244U CN 201219213 Y CN201219213 Y CN 201219213Y
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Abstract
The utility model relates to the automatic control technology, specifically to an apparatus for controlling remote power supply by the network. According to the shortcomings of the prior art that the real-time performance and reliability of the prior monitoring center facilities control are poor, the utility model discloses a monitoring terminal remote power supply switching device. The technical scheme of the utility model includes an MPU, a network module, network interfaces, a drive circuit, a relay group, output ports, communications interfaces, an alternating-current input terminal and an alternating-current switch and a power supply module. The apparatus perform power supply control to the monitoring terminal rough the network, the internal integrated network module can perform accurate and real-time remote control and manage various monitoring devices and loads. The utility model can be used in monitoring center of the banking system and the like.
Description
Technical field
The utility model relates to automatic control control technology, particularly a kind of device that carries out remote power supply control by network.
Background technology
Substantially fully the today that replaces simulation monitoring at digital supervision, each financial unit is standard and advances the networking of full linchpin monitoring alarm to build, utilize advanced computer networking technology, supervisory control system is integrated, networked, build the multistage network remote monitoring platform, realize that the demand of the efficient management of modernization has become inevitable.A Surveillance center, comprise a large amount of monitor terminals and load equipment, as DVR, alarm, interchanger, lighting apparatus etc.In the prior art, the management of each Surveillance center's equipment safeguards that by manpower in real-time, the reliability aspect all has problems.The particularly management of device power supply (DPS) if can not control timely and effectively, not only can cause the waste of the energy, even may bring potential safety hazard.
The utility model content
Technical problem to be solved in the utility model just provides a kind of device that monitor terminal is carried out power supply control by network, by its inner integrated mixed-media network modules mixed-media, and Long-distance Control and each monitor terminal of management and load equipment real-time and accurately.
The utility model solve the technical problem, the technical scheme that adopts is, monitor terminal remote power supply switching device shifter, comprise microprocessor, mixed-media network modules mixed-media, network interface, drive circuit, relay group, output port, communication interface, ac input end, alternating-current switch and power module, described network interface is connected with mixed-media network modules mixed-media, and described mixed-media network modules mixed-media is connected with microprocessor; Described relay group is connected with drive circuit, and described drive circuit is connected with microprocessor, and described output port is connected with alternating-current switch by the relay group, and alternating-current switch is connected with ac input end; Described communication interface is connected with microprocessor; Described power module is connected with ac input end by alternating-current switch, and described power module is connected with microprocessor, mixed-media network modules mixed-media, drive circuit and relay group respectively.
The beneficial effects of the utility model are, adopt integral structure, have saved the trouble of installation wiring; Utilize network interface, can realize apparatus remote control, the scope of application is extensive, and system cost is low, can save the great amount of manpower resource.
Description of drawings
Fig. 1 is the structural representation of embodiment.
Embodiment
Below in conjunction with drawings and Examples, describe the technical solution of the utility model in detail.
Monitor terminal remote power supply switching device shifter of the present utility model adopts the integral system integrated technology, utilizes network interface to realize the Long-distance Control of device power supply (DPS).
The technical solution of the utility model is, monitor terminal remote power supply switching device shifter, it is characterized in that, comprise microprocessor, mixed-media network modules mixed-media, network interface, drive circuit, relay group, output port, communication interface, ac input end, alternating-current switch and power module, described network interface is connected with mixed-media network modules mixed-media, and described mixed-media network modules mixed-media is connected with microprocessor; Described relay group is connected with drive circuit, and described drive circuit is connected with microprocessor, and described output port is connected with alternating-current switch by the relay group, and alternating-current switch is connected with ac input end; Described communication interface is connected with microprocessor; Described power module is connected with ac input end by alternating-current switch, and described power module is connected with microprocessor, mixed-media network modules mixed-media, drive circuit and relay group respectively;
Concrete, described microprocessor model is LPC2114;
Concrete, described relay group is made of 4 relays, and described output port is 4 road ac output end mouths.
Concrete, described communication interface is the RS232 interface.
Embodiment
As shown in Figure 1, this routine monitor terminal remote power supply switching device shifter comprises that model is the microprocessor of LPC2114, the mixed-media network modules mixed-media that the ZNE-100T chip constitutes, the network interface that the 8019AS chip constitutes, drive circuit, relay group, output port, communication interface, ac input end, alternating-current switch and the power module that model is ULN2003.Network interface is connected with mixed-media network modules mixed-media, is connected with control centre by IP network, receives the instruction of control centre.Mixed-media network modules mixed-media is transferred to microprocessor linked after the instruction that receives is decoded.Microprocessor is handled the instruction from mixed-media network modules mixed-media, outputs a control signal to drive circuit, drives the action of relay group by drive circuit, and switching controls is carried out in the interchange output of output port.When certain relay was connected, by the corresponding output port output AC power source that this relay and alternating-current switch are connected with ac input end, the equipment that is connected on this output port got electric work.This routine communication interface is the RS232 interface, is used to connect outside other equipment and microprocessor and communicates.Power module is connected with ac input end by alternating-current switch, for microprocessor, mixed-media network modules mixed-media, drive circuit and relay group provide operating current.Microprocessor adopts ARM kernel microprocessor, inner integrated ICP/IP protocol stack among the figure.This routine relay group is caused by 4 relays, can control the interchange output of 4 road output ports, finishes the switching controls of 4 device power supply (DPS)s.
Claims (4)
1. monitor terminal remote power supply switching device shifter, it is characterized in that, comprise microprocessor, mixed-media network modules mixed-media, network interface, drive circuit, relay group, output port, communication interface, ac input end, alternating-current switch and power module, described network interface is connected with mixed-media network modules mixed-media, and described mixed-media network modules mixed-media is connected with microprocessor; Described relay group is connected with drive circuit, and described drive circuit is connected with microprocessor, and described output port is connected with alternating-current switch by the relay group, and alternating-current switch is connected with ac input end; Described communication interface is connected with microprocessor; Described power module is connected with ac input end by alternating-current switch, and described power module is connected with microprocessor, mixed-media network modules mixed-media, drive circuit and relay group respectively.
2. monitor terminal remote power supply switching device shifter according to claim 1 is characterized in that described microprocessor model is LPC2114.
3. monitor terminal remote power supply switching device shifter according to claim 1 is characterized in that described relay group is made of 4 relays, and described output port is 4 road ac output end mouths.
4. monitor terminal remote power supply switching device shifter according to claim 1 is characterized in that described communication interface is the RS232 interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203012443U CN201219213Y (en) | 2008-06-20 | 2008-06-20 | Remote power supply switching mechanism of monitor terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203012443U CN201219213Y (en) | 2008-06-20 | 2008-06-20 | Remote power supply switching mechanism of monitor terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201219213Y true CN201219213Y (en) | 2009-04-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008203012443U Expired - Fee Related CN201219213Y (en) | 2008-06-20 | 2008-06-20 | Remote power supply switching mechanism of monitor terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201219213Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110995452A (en) * | 2019-12-27 | 2020-04-10 | 天津恒达文博科技股份有限公司 | Intelligent network remote control power system |
| CN111800278A (en) * | 2020-07-03 | 2020-10-20 | 河南万国科技股份有限公司 | Network switcher |
-
2008
- 2008-06-20 CN CNU2008203012443U patent/CN201219213Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110995452A (en) * | 2019-12-27 | 2020-04-10 | 天津恒达文博科技股份有限公司 | Intelligent network remote control power system |
| CN111800278A (en) * | 2020-07-03 | 2020-10-20 | 河南万国科技股份有限公司 | Network switcher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090408 |