CN203386034U - Remote monitoring terminal - Google Patents
Remote monitoring terminal Download PDFInfo
- Publication number
- CN203386034U CN203386034U CN201320460371.9U CN201320460371U CN203386034U CN 203386034 U CN203386034 U CN 203386034U CN 201320460371 U CN201320460371 U CN 201320460371U CN 203386034 U CN203386034 U CN 203386034U
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- CN
- China
- Prior art keywords
- cabinet
- power distribution
- observing
- remote monitoring
- display screen
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model discloses a special remote monitoring terminal for a power distribution cabinet, which relates to the technical field of power distribution cabinets, and aims to solve a technical problem of monitoring the operating state of the power distribution cabinets. The remote monitoring terminal comprises a measurement and control cabinet and a display screen, and the measurement and control cabinet and the display screen are both installed on a cabinet body of the power distribution cabinet; the measurement and control cabinet is internally provided with a CPU board, at least one IO board and a power supply board providing power for the CPU board and the IO board; the CPU board is connected to the display screen through a communication cable and connected to the IO boards through a serial communication bus; the measurement and control cabinet is provided with a plurality of analog input terminals and a plurality of digital input terminals which are connected with the IO boards; analog output ends of a power distribution operating circuit in the cabinet body of the power distribution cabinet are connected to the analog input terminals of the measurement and control cabinet respectively, and digital output ends of the power distribution operating circuit are connected to the digital input terminals of the measurement and control cabinet respectively. The remote monitoring terminal provided by the utility model can realize real-time monitoring of the operating state of the power distribution cabinet in local.
Description
Technical field
The utility model relates to the power distribution cabinet technology, particularly relates to a kind of technology that is exclusively used in the remote monitoring terminal of power distribution cabinet.
Background technology
Power distribution cabinet when operation, need to carry out Real-Time Monitoring to the switch state signal of the electric measurement value such as the voltage in its distribution work loop, electric current, power, electric degree and each switch.Existing monitoring method is to utilize cable that the electric signal in distribution work loop is transferred to remote terminal, local operating personnel can't real-time monitored to the duty of power distribution cabinet, while making power distribution cabinet break down, the eliminating of fault exists serious hysteresis, can't get rid of in time.
The utility model content
For the defect existed in above-mentioned prior art, technical problem to be solved in the utility model is to provide a kind of remote monitoring terminal that is exclusively used in power distribution cabinet that can realize local real-time monitored power distribution cabinet duty.
In order to solve the problems of the technologies described above, a kind of remote monitoring terminal that is exclusively used in power distribution cabinet provided by the utility model, relate to power distribution cabinet, described power distribution cabinet comprises cabinet, be provided with distribution work loop in described cabinet, described distribution work loop is provided with a plurality of analog output ends and a plurality of digital output end;
It is characterized in that: this remote monitoring terminal comprises observing and controlling cabinet and display screen, and described observing and controlling cabinet and display screen are installed on cabinet;
Be provided with CPU board in described observing and controlling cabinet, and for gathering at least one block of IO plate of distribution work loop electric signal, for the power panel to CPU board, the power supply of IO plate;
Described CPU board connects display screen through the communication netting twine, and connects each IO plate through serial communication bus;
Described observing and controlling cabinet is provided with a plurality of analog input terminals, a plurality of digital-quantity input terminal that connects respectively each piece IO plate;
Each analog output end in described distribution work loop is received respectively each analog input terminal on the observing and controlling cabinet, and each digital output end in distribution work loop is received respectively each digital-quantity input terminal on the observing and controlling cabinet.
The remote monitoring terminal that is exclusively used in power distribution cabinet that the utility model provides, its observing and controlling cabinet and display screen are directly installed on the cabinet that spreads cabinet, utilize remote monitoring terminal to process in real time the monitor signal in distribution work loop, and export in real time display screen to and show, local operator is by display screen energy real-time monitored power distribution cabinet duty, while making power distribution cabinet break down, can discover in real time, get rid of in time.
The accompanying drawing explanation
Fig. 1 is the inner structure schematic diagram of the remote monitoring terminal in the remote monitoring terminal that is exclusively used in power distribution cabinet of the utility model embodiment;
Fig. 2 is the rear view of the remote monitoring terminal in the remote monitoring terminal that is exclusively used in power distribution cabinet of the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing explanation, embodiment of the present utility model is described in further detail, but the present embodiment is not limited to the utility model, every employing analog structure of the present utility model and similar variation thereof, all should list protection domain of the present utility model in.
As shown in Figure 1 and Figure 2, a kind of remote monitoring terminal that is exclusively used in power distribution cabinet that the utility model embodiment provides, relate to the power distribution cabinet (not shown), described power distribution cabinet comprises cabinet, be provided with distribution work loop (not shown) in described cabinet, described distribution work loop is provided with a plurality of analog output ends and a plurality of digital output end;
It is characterized in that: this remote monitoring terminal comprises observing and controlling cabinet 1 and display screen (not shown), and described observing and controlling cabinet and display screen are installed on cabinet;
Be provided with CPU board 2 in described observing and controlling cabinet 1, and for gathering at least one block of IO plate 3 of distribution work loop electric signal, for the power panel 4 to CPU board 2,3 power supplies of IO plate;
Described CPU board 2 connects display screen through the communication netting twine, and connects each IO plate 3 through serial communication bus;
Described observing and controlling cabinet 1 is provided with a plurality of analog input terminals 5, a plurality of digital-quantity input terminal 6 that connects respectively each piece IO plate 3;
Each analog output end in described distribution work loop is received respectively each analog input terminal 5 on observing and controlling cabinet 1, and each digital output end in distribution work loop is received respectively each digital-quantity input terminal 6 on observing and controlling cabinet 1.
In the utility model embodiment, described CPU board, IO plate, power panel are prior art, CPU board is provided with IA240 microprocessor and peripheral circuit thereof, and the IO plate is provided with the data acquisition circuit based on the AMC16Z chip, and power panel is provided with the circuit based on the NES-35 chip.
The principle of work of the utility model embodiment is as follows:
During the power distribution cabinet operation, each IO plate is by analog input terminal, digital-quantity input terminal on the observing and controlling cabinet, the switch state signal of the electric measurement values such as the voltage in Real-time Collection distribution work loop, electric current, power, electric degree and each switch, and by serial communication bus by the data upload that gathers to CPU board, the display screen that CPU board exports on cabinet after the data that gather are processed shows.
Claims (1)
1. a remote monitoring terminal that is exclusively used in power distribution cabinet, relate to power distribution cabinet, and described power distribution cabinet comprises cabinet, is provided with distribution work loop in described cabinet, and described distribution work loop is provided with a plurality of analog output ends and a plurality of digital output end;
It is characterized in that: this remote monitoring terminal comprises observing and controlling cabinet and display screen, and described observing and controlling cabinet and display screen are installed on cabinet;
Be provided with CPU board in described observing and controlling cabinet, and for gathering at least one block of IO plate of distribution work loop electric signal, for the power panel to CPU board, the power supply of IO plate;
Described CPU board connects display screen through the communication netting twine, and connects each IO plate through serial communication bus;
Described observing and controlling cabinet is provided with a plurality of analog input terminals, a plurality of digital-quantity input terminal that connects respectively each piece IO plate;
Each analog output end in described distribution work loop is received respectively each analog input terminal on the observing and controlling cabinet, and each digital output end in distribution work loop is received respectively each digital-quantity input terminal on the observing and controlling cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320460371.9U CN203386034U (en) | 2013-07-30 | 2013-07-30 | Remote monitoring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320460371.9U CN203386034U (en) | 2013-07-30 | 2013-07-30 | Remote monitoring terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203386034U true CN203386034U (en) | 2014-01-08 |
Family
ID=49874503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320460371.9U Expired - Fee Related CN203386034U (en) | 2013-07-30 | 2013-07-30 | Remote monitoring terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203386034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104345656A (en) * | 2013-07-30 | 2015-02-11 | 上海基胜能源科技有限公司 | Remote monitoring terminal |
-
2013
- 2013-07-30 CN CN201320460371.9U patent/CN203386034U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104345656A (en) * | 2013-07-30 | 2015-02-11 | 上海基胜能源科技有限公司 | Remote monitoring terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201401 Shanghai, Fengxian District, Hong Kong Road, No. 888 Patentee after: SHANGHAI INFRASWIN ENERGY CO.,LTD. Address before: 201401 Shanghai, Fengxian District, Hong Kong Road, No. 888 Patentee before: SHANGHAI INFRASWIN ENERGY TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |