CN210038485U - Power environment monitoring system - Google Patents
Power environment monitoring system Download PDFInfo
- Publication number
- CN210038485U CN210038485U CN201920800098.7U CN201920800098U CN210038485U CN 210038485 U CN210038485 U CN 210038485U CN 201920800098 U CN201920800098 U CN 201920800098U CN 210038485 U CN210038485 U CN 210038485U
- Authority
- CN
- China
- Prior art keywords
- monitoring system
- environment monitoring
- communication
- communication line
- data
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model discloses a power environment monitored control system, through improving the connecting wire among the current power environment monitored control system, establish the connecting wire into the multicore line, the signal communication line that will be used for data transmission concentrates with the signal communication line that is used for switching signal transmission to set up in a cable, under the simple condition of assurance wiring, guaranteed data transmission and signal transmission mutual noninterference simultaneously, the untimely problem of response that can not lead to the switching signal transmission of button because of output transmission's existence appears.
Description
Technical Field
The utility model relates to a power environment monitored control system especially relates to a power environment monitored control system.
Background
At present, with the continuous development of science and technology, the IT information construction of each industry is rapidly developed and deepened, the number of data machine room construction is more and more, the maintenance problem of the machine room is more and more emphasized, a complete power environment monitoring system is needed to efficiently manage and monitor the machine room environment in real time, the server is installed into a closed channel in the common energy-saving method at present, and the purpose of efficiently and energy-saving management of the data machine room power environment monitoring system is achieved to a great extent. However, a very important but easily overlooked problem is not effectively solved, that is, the installation cost of data room workers.
At present, most power environment monitoring system equipment manufacturers concentrate on research, development and improvement of the performance and functions of equipment, and the situations of complicated field wiring, large wiring amount, high professional requirement of personnel and high installation cost caused by the complicated installation and wiring of workers implementing field installation are rarely considered. For example, the wiring for some special buttons and special logic inputs, such as the emergency stop button, is particularly prominent, such buttons need to be installed at both ends of the tunnel, and the power environment monitoring system host is generally installed at one end or in the middle of the tunnel. Because the emergency stop button is required to be connected with the power environment monitoring system host, when the emergency stop button is required to be connected with the power environment monitoring system host, the connecting line needs to be pulled from one end of the channel to the other end of the channel to realize the connection between the power environment monitoring system host and the emergency stop button, or two connecting lines are pulled from the middle to the two ends to realize the connection between the power environment monitoring system host and the emergency stop button. Certainly, the buttons in the power environment monitoring system are not only the emergency stop button, but also other buttons with various expansibility, and all need to communicate with the host of the power environment monitoring system, and as the number of connecting wires is large, the wiring is long, the wiring is messy, the machine room environment is complex, the channel wiring space is narrow, the workers are difficult to alternately wire, and a large amount of manpower and material resources are consumed for one wire to be wired, so that the system installation cost is greatly increased.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a power environment monitoring system can solve the problems of complex wiring and untimely emergency stop button reaction and the like of the power environment monitoring system in the prior art.
The purpose of the utility model is realized by adopting the following technical scheme:
a power environment monitoring system comprises a power environment monitoring system host, a button, a collection unit and a connecting line for connecting the power environment monitoring system host and the collection unit, wherein the collection unit uploads collected equipment data and environment data to the power environment monitoring system host through the connecting line, so that the power environment monitoring system host processes and analyzes the equipment data and the environment data collected by the corresponding collection unit; the connecting wire is a multi-core wire, and the multi-core wire comprises a data communication wire and a signal communication wire; the acquisition unit uploads the acquired equipment data and the acquired environment data to the power environment monitoring system host through a data communication line in the multi-core wire; the button uploads a self switching signal to the power environment monitoring system host through a signal communication line.
Further, the data communication line is an RS485 communication line.
Furthermore, the number of the RS485 communication lines is 2.
Further, the signal communication lines comprise 1 public signal communication line and at least one expanded signal communication line; each extension signal communication line and the public signal communication line are combined into a loop and used for uploading the switch signals of the corresponding buttons to the power environment monitoring system host.
Further, the number of the extension communication lines is 5.
Furthermore, the acquisition units are multiple and are respectively marked as N1、N2、N3、…、NnEach acquisition unit is provided with two communication interfaces which are marked as a first communication interface and a second communication interface; main machine and acquisition unit N of power environment monitoring system1The first communication interface is connected through a multi-core wire, and a collecting unit NiThe second communication interface is connected with the acquisition unit N through a multi-core wirei+1Is connected to the first communication interface, 1 ═<i<n-1, n is a natural number;
furthermore, the first communication interface and the second communication interface are connected in parallel.
Further, the first communication interface and the second communication interface are both RS485 communication interfaces.
Further, the multi-core wire is a mesh wire.
Furthermore, the acquisition unit is provided with an interface, and the button is connected with the interface corresponding to the acquisition unit according to the principle of proximity and is connected with the signal communication line through the interface.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses a connecting wire to between each acquisition unit, and the connecting wire of acquisition unit and power environmental monitoring system host computer improves, set up it into the multicore line, concentrate a net twine with the communication line of different functions, if concentrate in a multicore line with the signal communication line that is used for data transmission's data communication line and is used for signal transmission for data transmission separately goes on with signal transmission, guarantee that the response of button is timely, reliable, the degree of difficulty of reducible wiring simultaneously.
Drawings
Fig. 1 is a wiring structure of a dynamic environment monitoring system in the prior art provided by the present invention;
fig. 2 is a wiring structure of the power environment monitoring system provided by the present invention;
fig. 3 is a wiring structure diagram of the acquisition unit 1 in fig. 2.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
The utility model provides a power environment monitored control system, including power environment monitored control system host computer, a plurality of acquisition unit and button etc..
Generally, the acquisition unit is used for acquiring environmental data, equipment operation data and the like of equipment, and uploading the environmental data, the operation data and the like to a power environment monitoring system host for data processing in an RS485 communication mode. Each button also needs to upload the state of the button to a power environment monitoring system host through an acquisition unit, so that the power environment monitoring system host makes a corresponding response according to the state of each button. The button is generally a switch signal indicating the on/off state of the button, and is transmitted at a high/low level during transmission.
Generally, the buttons in the dynamic environment monitoring system are divided into an emergency stop button and an extension button according to different functions. The emergency stop button refers to a general switch control button and is generally used for controlling the whole system, and each acquisition unit can be connected with one emergency stop button through an opened interface and is used for emergency stop in emergency. The expansion button is a switch control button belonging to individuation, such as a reset button of a system, a button controlling the working state of a certain device or an acquisition unit, and a button distinguished from an emergency stop button.
As shown in fig. 1, in the prior art, in order to reduce the problems of high wiring difficulty and messy wiring, the emergency stop button is connected to the corresponding acquisition unit nearby, and then the state of the emergency stop button is uploaded to the power environment monitoring system host computer through an RS485 communication mode, so that the connecting line for inserting and connecting the emergency stop button in a narrow space can be avoided. Although the method solves the problems of high difficulty, long wiring and the like of the emergency stop button during wiring, the labor force of field installation personnel is liberated to a certain extent, the installation cost is reduced, and the performance has time delay and unreliability. Because the switching signal of scram button is also like other data, all upload power environmental monitoring system host computer through RS485 communication mode. The emergency stop button is an important button used in an emergency, and is required to respond quickly, stably and reliably, when the state of the emergency stop button is uploaded to the power environment monitoring system host computer through the RS485 communication line by the acquisition unit, other data transmission may also exist on the RS485 communication line, such as device data and environment data acquired by the acquisition unit, and the state of the emergency stop button is uploaded for a delay, so that the problems of system response delay, unreliability and the like are caused.
In order, the wiring simple in order to guarantee the wiring, still need guarantee the response timeliness of scram button simultaneously, the utility model discloses a connecting wire between power environment monitored control system host computer and the collection unit and the connecting wire between collection unit and the collection unit improve. This connecting wire adopts the multicore line, the utility model provides a multicore line indicates to concentrate a plurality of electric wire core in an electric wire.
That is the utility model discloses concentrate data communication line, signal communication line and set up in same electric wire, realize the multicore line.
As shown in fig. 2 and 3, in one embodiment of the present invention, the multi-core wire includes a data communication wire and a signal communication wire.
The data communication line is an RS485 communication line and is responsible for data communication between the power environment monitoring system host and the acquisition unit, for example, device data, environment data and the like acquired by the acquisition unit can be uploaded to the power environment monitoring system host through the RS485 communication line. The number of RS485 communication lines is 2.
And the signal communication line is used for uploading the switch signal of the button to the power environment monitoring system host. The signal communication lines are divided into a common signal communication line and an extended signal communication line. Wherein, the common signal communication line is one, and the extension signal communication line can have one or more.
Further, the common signal communication line is a common line for all the buttons, and the extension signal communication line is responsible for transmitting the switching signals of the buttons. Each extension communication line and the public communication line form a loop which is used for transmitting the push-button switch signals. That is, the loop formed by each extension communication line and the public communication line uploads the switch signal of the corresponding button to the power environment monitoring system host.
In addition, for the convenient wiring, the utility model discloses still correspond the interface through setting up on the acquisition unit, be connected signal communication line and button through this interface.
The utility model discloses a return circuit of constituteing public signal communication line and extension communication line passes to power environment monitored control system host computer on with the button switch signal to and pass to power environment monitored control system host computer on equipment operation data, the environmental data etc. that will gather the unit through the data communication line. That is to say, the utility model discloses to be arranged in data transmission's data communication line, with the signal communication line that is used for signal transmission concentrates on a multicore wire, because data transmission and signal transmission transmit through the communication line of difference respectively, the two mutual noninterference when the transmission. Therefore, in an emergency situation, the response of the button cannot be influenced due to data communication between the acquisition unit and the dynamic environment monitoring system host, and particularly the button which requires timely and reliable response, such as an emergency stop button, is required.
For example, the acquisition unit uploads the acquired device data, environmental data and the like to the power environment monitoring system host through an RS485 communication line; the switching signals of the buttons are uploaded to the power environment system monitoring host through a loop formed by the public communication line and the extended communication line, data transmission and signal transmission are separated, the buttons are guaranteed to respond quickly, timely and reliably, and the problems that in the prior art, when the state signals of the buttons are uploaded, certain time delay exists in signal transmission due to the fact that data transmission exists on connecting lines, and then the buttons are not timely and unreliable in response and the like can be solved.
The utility model discloses an every acquisition unit adopts the parallelly connected mode of two mouthfuls, also is that acquisition unit sets up two RS485 communication interfaces, and two communication interfaces possess the same function, and an arbitrary RS485 communication interface of acquisition unit accessible is connected with other acquisition unit or power environment monitoring system host computer. The design mode can greatly facilitate the expansion and flexible installation of the acquisition unit, and the wiring is relatively simple. That is, the acquisition units are respectively marked as N1、N2、N3、…NnEach acquisition unit is provided with two communication interfaces which are marked as a first communication interface and a second communication interface. Main machine and acquisition unit N of power environment monitoring system1The first communication interface is connected and adopted by a multi-core wireUnit NiThe second communication interface is connected with the acquisition unit N through a multi-core wirei+1Is connected to the first communication interface, 1 ═<i<n-1, n is a natural number.
In addition, in the practical application process, the multi-core wire can be realized through the network wire. When the multi-core wire is realized through the network cable, the network cable is generally 8 core wires, namely 2 RS485 communication wires and one public signal communication wire, so that the number of the expanded signal communication wires is 5. For example, the blue-white line in the network cable is defined as the RS485A communication line, the blue line is defined as the RS485B communication line, the green line is defined as the public communication line, the brown line is defined as the emergency stop button signal communication line, the brown-white line is defined as the first extended button signal communication line, the orange line is defined as the second extended button signal communication line, the green-white line is defined as the third extended button signal communication line, the orange-white line is defined as the fourth extended button signal communication line, and so on. The wire cores of the communication wires with different functions are arranged in a concentrated mode in one connecting wire, so that the connecting wires with different functions are concentrated, and the connecting wires can be orderly wired. In addition, the interface of the multi-core wire adopts the manufacturing mode of a network cable crystal head, so that the connection and the manufacture are convenient. The utility model can reduce the wiring quantity by centralizing the data communication lines and the signal communication lines in one multi-core line, so that the quantity of the installation lines of the machine room is greatly reduced, and the purpose of reducing the installation cost is achieved; meanwhile, the data transmission and the signal transmission are separated, so that the response timeliness of the button is ensured.
In addition, for the convenient wiring, the utility model discloses the interface to the multicore line adopts the mode of current more popular net twine interface. For example, an interface mode of a crystal head is adopted, compared with a wiring mode of screwing a screw by using a screwdriver in the prior art, the connection and the disconnection of the network cable plug are simpler, more convenient and more reliable. Therefore, the utility model discloses a preparation with the preparation mode of net twine realizes the preparation of multicore line, for the connecting wire that adopts among the prior art, its installation is more simple, can save computer lab installer's labour greatly.
Further, when button among the dynamic environment monitored control system has a plurality ofly, in order to reduce the length of wiring, the utility model discloses with a plurality of buttons dispersion to each acquisition unit, also be the interface connection who offers every button according to principle nearby and the nearest acquisition unit in self position promptly.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (10)
1. A power environment monitoring system comprises a power environment monitoring system host, a button, a collection unit and a connecting line for connecting the power environment monitoring system host and the collection unit, wherein the collection unit uploads collected equipment data and environment data to the power environment monitoring system host through the connecting line, so that the power environment monitoring system host processes and analyzes the equipment data and the environment data collected by the corresponding collection unit; the device is characterized in that the connecting wire is a multi-core wire, and the multi-core wire comprises a data communication wire and a signal communication wire; the acquisition unit uploads the acquired equipment data and the acquired environment data to the power environment monitoring system host through a data communication line in the multi-core wire; the button uploads a self switch signal to the power environment monitoring system host through a signal communication line.
2. The dynamic environment monitoring system of claim 1, wherein the data communication line is an RS485 communication line.
3. The dynamic environment monitoring system of claim 2, wherein the number of RS485 communication lines is 2.
4. The dynamic environment monitoring system of claim 1, wherein the signal communication lines comprise 1 common signal communication line and at least one extension signal communication line; each extension signal communication line and the public signal communication line are combined into a loop and used for uploading the switch signals of the corresponding buttons to the power environment monitoring system host.
5. The dynamic environment monitoring system of claim 4, wherein the number of the extended signal communication lines is 5.
6. The dynamic environment monitoring system of claim 1, wherein a plurality of the collection units are provided, and the collection units are respectively marked as N1、N2、N3、…、NnEach acquisition unit is provided with two communication interfaces which are marked as a first communication interface and a second communication interface; main machine and acquisition unit N of power environment monitoring system1The first communication interface is connected through a multi-core wire, and a collecting unit NiThe second communication interface is connected with the acquisition unit N through a multi-core wirei+1Is connected to the first communication interface, 1 ═<i<n-1, n is a natural number.
7. The dynamic environment monitoring system of claim 6, wherein the first communication interface and the second communication interface are connected in parallel.
8. The dynamic environment monitoring system of claim 6, wherein the first communication interface and the second communication interface are both RS485 communication interfaces.
9. The dynamic environment monitoring system of claim 1, wherein the multi-core wire is a mesh wire.
10. The dynamic environment monitoring system of claim 1, wherein the collection unit is provided with an interface, and the button is connected with the interface of the corresponding collection unit according to the principle of proximity and is connected with the signal communication line through the interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920800098.7U CN210038485U (en) | 2019-05-30 | 2019-05-30 | Power environment monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920800098.7U CN210038485U (en) | 2019-05-30 | 2019-05-30 | Power environment monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210038485U true CN210038485U (en) | 2020-02-07 |
Family
ID=69345544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920800098.7U Active CN210038485U (en) | 2019-05-30 | 2019-05-30 | Power environment monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210038485U (en) |
-
2019
- 2019-05-30 CN CN201920800098.7U patent/CN210038485U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101452639A (en) | Ethernet data acquisition and transmission method and system | |
| CN210038485U (en) | Power environment monitoring system | |
| CN215120824U (en) | Chip communication management system | |
| CN202473664U (en) | Intelligent air switch condition indicator | |
| CN204795032U (en) | Thing networking communication system based on power line carrier communication technique founds | |
| CN203504304U (en) | Electric energy monitoring system based on ZigBee | |
| CN205265371U (en) | Transformer substation's long -range fortune dimension management and control device | |
| CN102523141B (en) | Method for networking and cascading electronic equipment by using universal serial port technology | |
| CN203813806U (en) | Security and protection monitoring transmission system with one common cable combining network data signal and power supply | |
| CN202331769U (en) | Automatic monitoring data communication system | |
| CN206460164U (en) | Radar operational factor and Collection control panel | |
| CN205453293U (en) | Distribution host equipment running state monitoring system based on power distribution terminal | |
| CN204408368U (en) | Adopt the network equipment of low-voltage DC supply | |
| CN203504298U (en) | Power distribution equipment monitoring device based on self-organizing network and power line network | |
| CN203675130U (en) | Remote maintenance system based on Internet of Things | |
| CN102566550A (en) | Low-voltage communication system | |
| CN209591567U (en) | A kind of smart home is total to transmission cable with power communication | |
| CN101022542A (en) | Remote monitoring system | |
| CN203504301U (en) | Distribution feeder automation device based on self-organizing network and power line network | |
| CN205016717U (en) | System is made to power cable production process and quality prison based on internet technology | |
| CN202007765U (en) | Water pump operating condition monitoring device | |
| CN105245251B (en) | A kind of data buffering method based on carrier communication | |
| CN205883290U (en) | Switch circuit structure and high -power POE switch | |
| KR20000002864A (en) | Remote supervision and control method of multiple solar photovoltaic power generation system | |
| CN204721653U (en) | For the wireless transmission anti-jamming circuit of intelligent building lamp-controlling circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |