CN106354071A - Comprehensive monitoring device for power distribution station - Google Patents

Abstract

The invention discloses a comprehensive monitoring device for a power distribution station, which includes a collection device for collecting operation data of a monitoring object, and a station-side monitoring host connected to the collection device. The number of collection devices is at least two, and the station-side monitoring The host is used to analyze the operating data, and when the operating data exceeds the preset value, the corresponding operating equipment will be turned on according to the predetermined linkage rules and an alarm will be prompted. Therefore, it is possible to achieve unified and centralized monitoring of each monitoring object, and due to the use of linkage control, the operation of each monitoring object is no longer independent, and the station-side monitoring host can control the operation of the corresponding operating equipment according to the operating data of the monitoring object status, so as to improve the running status of the monitored objects in a timely manner.

Description

A comprehensive monitoring device for power distribution station

technical field

The invention relates to the field of electric power technology, in particular to a comprehensive monitoring device for distribution stations.

Background technique

With the advancement of science and technology, people pay more and more attention to the safety of electricity use. Due to the large number of power distribution rooms of the power supply company, and the distribution is not concentrated, it is difficult to manage safety. In the prior art, although it is possible to monitor some key equipment, such as installing an anti-theft door, by monitoring the state of the anti-theft door, it is possible to determine whether the equipment at the station is in danger of being stolen, or to install video surveillance to determine the operating status of each equipment at the station, etc. However, the above-mentioned monitoring measures are all operated independently, forming a monitoring "island" phenomenon among each other, which cannot be effectively and centrally managed.

It can be seen that how to realize unified management of monitored objects is an urgent problem to be solved by those skilled in the art.

Contents of the invention

The purpose of the present invention is to provide a comprehensive monitoring device for a power distribution station, which is used to realize the unified management of monitoring objects.

In order to solve the above technical problems, the present invention provides a comprehensive monitoring device for distribution substation, which includes a collection device for collecting the operation data of the monitoring object, and also includes a station-end monitoring host connected to the collection device. The number is at least 2, and the station-end monitoring host is used to analyze the operation data, and when the operation data exceeds the preset value, the corresponding operation equipment is turned on according to the predetermined linkage rule and an alarm is given;

Wherein, the predetermined linkage rule includes the corresponding relationship between the monitoring object and the operating equipment.

Preferably, the station-end monitoring host specifically includes: a front panel of the box, a rear panel of the box, and an internal structure of the box;

The internal structure of the box specifically includes a CPU processor, an Ethernet module connected to the CPU processor, a power supply module for power supply, an RS484/232 data input module connected to the CPU processor, and the A switch output module connected to the CPU processor, a switch/analog input module connected to the CPU processor, and a GSM module connected to the CPU processor for communicating with mobile phone text messages;

The front panel of the box body is provided with an alarm indicator light, a USB transmission module, a display module for displaying the state of the station monitoring host computer and a human-computer interaction module connected with the CPU processor;

The rear panel of the cabinet is provided with a power port corresponding to the internal structure of the cabinet, a power switch, a power output port, an RS232/485 signal collection port, a control output port, a digital/analog signal collection port, a networking port, a voice Interface, GSM module start button, integrated antenna of GSM module, SIM card slot.

Preferably, the RS484/232 data input module has 8 inputs, the switch output module has 4 outputs, and the switch/analog input module has 16 inputs.

Preferably, the station-end monitoring host further includes a storage module for storing the operation data and related logs of alarm prompts.

Preferably, the alarm indicator lights include three.

Preferably, the human-computer interaction module is a button.

Preferably, the display module is a liquid crystal display.

Preferably, the power module is a power module for converting 220V AC to 12V DC.

Preferably, the collection device includes a collection device for collecting SF6 gas concentration, a collection device for collecting ozone concentration, a collection device for collecting temperature, a collection device for collecting humidity, a collection device for collecting smoke, a collection device for collecting water inflow, and a collection device for collecting A collection device for video camera, a collection device for collecting access control status, a collection device for collecting air conditioner status, a collection device for collecting dehumidifier status, a collection device for collecting water pump status, and a collection device for collecting power supply status.

Preferably, the corresponding relationship includes the corresponding relationship between temperature and air conditioner, the corresponding relationship between humidity and dehumidifier, the corresponding relationship between water intake and water pump, and the corresponding relationship between access control status and access control indicator light.

The distribution substation comprehensive monitoring device provided by the present invention includes a collection device for collecting the operation data of the monitoring object, and also includes a station-side monitoring host connected to the collection device. The number of collection devices is at least 2, and the station-side monitoring host It is used to analyze the operating data, and when the operating data exceeds the preset value, the corresponding operating equipment will be turned on according to the predetermined linkage rules and an alarm will be prompted. Therefore, it is possible to achieve unified and centralized monitoring of each monitoring object, and due to the use of linkage control, the operation of each monitoring object is no longer independent, and the station-side monitoring host can control the operation of the corresponding operating equipment according to the operating data of the monitoring object status, so as to improve the running status of the monitored objects in a timely manner.

Description of drawings

In order to illustrate the embodiments of the present invention more clearly, the accompanying drawings used in the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. As far as people are concerned, other drawings can also be obtained based on these drawings on the premise of not paying creative work.

FIG. 1 is a structural diagram of a comprehensive monitoring device for a power distribution station provided by an embodiment of the present invention;

FIG. 2 is a schematic diagram of the internal structure of a station monitoring host box provided by an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a box front panel of a station monitoring host computer provided by an embodiment of the present invention;

Fig. 4 is a schematic structural diagram of a box front panel of a station monitoring host computer provided by an embodiment of the present invention.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

The core of the present invention is to provide a comprehensive monitoring device for distribution stations, which is used to realize unified and centralized monitoring of each monitoring object, and due to the use of linkage control, the operation of each monitoring object is no longer independent. The monitoring host can control the state of the corresponding operating equipment according to the operating data of the monitoring object, so as to improve the operating state of the monitoring object in time.

In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Fig. 1 is a structural diagram of a comprehensive monitoring device for a power distribution station provided by an embodiment of the present invention. As shown in Figure 1, the distribution substation integrated monitoring device includes a collection device 10 for collecting the operating data of the monitoring object, and also includes a station monitoring host 11 connected to the collection device 10, and the number of collection devices 10 is at least 2, The station-end monitoring host 11 is used to analyze the operation data, and when the operation data exceeds the preset value, the corresponding operation equipment is turned on according to the predetermined linkage rules and an alarm is given;

Wherein, the predetermined linkage rule includes the corresponding relationship between the monitoring object and the operating equipment.

In a specific implementation, there are at least two acquisition devices 10, and FIG. 1 is only a specific application scenario, and does not mean that there can only be two. Acquisition device 10 can be equipment such as sensor, and for example monitoring object is temperature, and then acquisition device 10 is exactly temperature sensor, and monitoring object is humidity, and then acquisition device 10 is exactly humidity sensor, and monitoring object is access control, and then acquisition device is exactly access controller, this The embodiment will not be described in detail. Since the station-side monitoring host 11 can be connected to a plurality of acquisition devices 10 at the same time, the operating data of the monitoring object collected by a plurality of acquisition devices 10 can be obtained simultaneously, and the monitoring host 11 performs data analysis respectively to determine whether each operating data is normal, If a certain operating data exceeds the preset value, the corresponding operating equipment will be turned on according to the predetermined linkage rules. For example, one of the correspondences in the predetermined linkage rules is the temperature in the computer room-air conditioner, that is, the operating data here is the temperature data in the computer room, the monitoring object is the temperature in the computer room, and the operating equipment is the air conditioner. Due to the use of linkage control, each monitoring object at the station can be monitored uniformly, and each operating data is no longer independent, and intelligent control can be realized. It can be understood that different operating data correspond to different preset values, and each type of operating data has its own corresponding preset value.

The distribution substation comprehensive monitoring device provided in this embodiment includes a collection device for collecting the operation data of the monitoring object, and also includes a station-end monitoring host connected to the collection device. The number of collection devices is at least two, and the station-side monitoring host It is used to analyze the operating data, and when the operating data exceeds the preset value, the corresponding operating equipment will be turned on according to the predetermined linkage rules and an alarm will be prompted. Therefore, it is possible to achieve unified and centralized monitoring of each monitoring object, and due to the use of linkage control, the operation of each monitoring object is no longer independent, and the station-side monitoring host can control the operation of the corresponding operating equipment according to the operating data of the monitoring object status, so as to improve the running status of the monitored objects in a timely manner.

On the basis of the above embodiments, as a preferred implementation manner, the station monitoring host 11 specifically includes: a front panel of a box, a rear panel of a box, and an internal structure of the box.

The internal structure of the box specifically includes a CPU processor 110, an Ethernet module 111 connected to the CPU processor 110, a power supply module 112 for power supply, an RS484/232 data input module 113 connected to the CPU processor 110, and a CPU processing The switching value output module 114 connected with the device 110, the switching value/analog input module 115 connected with the CPU processor 110, and the GSM module 116 connected with the CPU processor 110 for communicating with the mobile phone short message.

The front panel of the cabinet is provided with an alarm indicator light 117, a USB transmission module 118, a display module 119 for displaying the status of the monitoring host at the station, and a human-computer interaction module 120 connected with the CPU processor.

The rear panel of the cabinet is provided with a power port 121, a power switch 122, a power output port 123, an RS232/485 signal collection port 124, a control output port 125, a digital/analog signal collection port 126, and a networking port corresponding to the internal structure of the cabinet. 127, a voice interface 128, a GSM module start button 129, an integrated antenna 130 of the GSM module, and a SIM card slot 131.

FIG. 2 is a schematic diagram of the internal structure of a station-end monitoring host box provided by an embodiment of the present invention. Fig. 3 is a schematic structural diagram of a box front panel of a station monitoring host computer according to an embodiment of the present invention. Fig. 4 is a schematic structural diagram of a box front panel of a station monitoring host computer provided by an embodiment of the present invention. It can be understood that, if the station-end monitoring host 11 needs to process multiple operating data at the same time, the CPU processor 110 needs to include multiple sub-processors, corresponding to multiple acquisition devices respectively, which will not be repeated in this embodiment. In addition, in a specific implementation, the station monitoring host 11 may use an embedded host, and the use of the Linux operating system can ensure the stability of the station monitoring host 11 . As shown in FIG. 2 , the function of the Ethernet module 111 is to debug and debug signals transmitted on the Ethernet, and convert them into valid data that can be identified and processed by the CPU processor 110 .

The power supply module 112 is used for supplying power to each device that needs power of the station monitoring host 11 , such as the CPU processor 110 . As a preferred embodiment, the power module is a power module for converting 220V AC to 12V DC.

The function of the RS484/232 data input module 113 is to transmit the temperature and humidity, SF6, O2 and other operating data collected by the collection device to the CPU processor 110 .

The function of the switching value output module 114 is to output the information processed by the CPU processor 110 . For example, the CPU processor 110 outputs alarm information, and the switch value output module 114 controls the alarm device to alarm. If linkage control information is output, such as controlling the water pump to turn on, the switch value output module 114 outputs the information to the water pump controller.

The function of the switch value/analog value input module 115 is to transmit the switch value signals such as smoke detection and water immersion to the CPU processor 110 .

The function of the GSM module 116 is to send a short message to a designated mobile phone under the control of the CPU processor 110 . It can be understood that the content of the short message needs to be set correspondingly on the CPU processor 110 in advance, and the present invention will not repeat them here.

As a preferred embodiment, the RS484/232 data input module 113 has 8 inputs, the switch output module 114 has 4 outputs, and the switch/analog input module 115 has 16 inputs.

On the basis of the above-mentioned embodiments, as a preferred implementation manner, the station-side monitoring host 11 further includes a storage module for storing operation data and related logs of alarm prompts.

It is understandable that the storage module can store relevant logs and operation data for easy viewing by operation and maintenance personnel.

As shown in FIG. 3 , the warning indicator light 117 includes 3 indicator lights, but it does not mean that there are only 3 indicator lights. In a specific implementation, the three indicator lights are respectively alarm, normal and failure, and according to the control of the CPU processor 11, the indicator lights are on or off. The USB transmission module 118 can upgrade the firmware of the monitoring host 1 at the station side through the U disk. The display module 119 is used to display the status of the monitoring host 11 at the station end, specifically, the display module 119 may be a liquid crystal display. The human-computer interaction module 120 realizes the human-computer interaction with the CPU processor 110. Specifically, the human-computer interaction module 120 can use buttons, and the user can check the basic settings and status of the station-side monitoring host 11 through the button input, and can also be used to change The basic setting of the monitoring host computer 11 at the station side. As shown in Figure 3, the human-computer interaction module 120 includes 7 buttons, which are the up menu key, the down menu key, the left menu key, the right menu key, the confirmation menu key, and the cancel-return to the previous menu key and the restart menu key.

On the basis of the foregoing embodiments, the collection device 10 includes a collection device for collecting SF6 gas concentration, a collection device for collecting ozone concentration, a collection device for collecting temperature, a collection device for collecting humidity, a collection device for collecting smoke, and a collection device for water inflow Acquisition device, acquisition device for video camera acquisition, acquisition device for access control status, acquisition device for air conditioner status, acquisition device for dehumidifier status, acquisition device for water pump status, and acquisition device for power supply status.

On the basis of the above embodiments, the corresponding relationship includes the corresponding relationship between the temperature and the air conditioner, the corresponding relationship between the humidity and the dehumidifier, the corresponding relationship between the water intake and the water pump, and the corresponding relationship between the access control status and the access control indicator light.

It can be understood that the corresponding relationship can be set according to the actual situation, and it is related to the number and type of the monitored objects. The several corresponding relationships mentioned in this embodiment are only a specific application scenario, and do not mean that there are only these types Way.

The comprehensive monitoring device for distribution substation provided by the present invention has been introduced in detail above. Each embodiment in the description is described in a progressive manner, each embodiment focuses on the difference from other embodiments, and the same and similar parts of each embodiment can be referred to each other. As for the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and for the related information, please refer to the description of the method part. It should be pointed out that for those skilled in the art, without departing from the principle of the present invention, some improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention.

Professionals can further realize that the units and algorithm steps of the examples described in conjunction with the embodiments disclosed herein can be implemented by electronic hardware, computer software or a combination of the two. In order to clearly illustrate the possible For interchangeability, in the above description, the composition and steps of each example have been generally described according to their functions. Whether these functions are executed by hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art may use different methods to implement the described functions for each specific application, but such implementation should not be regarded as exceeding the scope of the present invention.

The steps of the methods or algorithms described in conjunction with the embodiments disclosed herein may be directly implemented by hardware, software modules executed by a processor, or a combination of both. Software modules can be placed in random access memory (RAM), internal memory, read-only memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, removable disk, CD-ROM, or any other Any other known storage medium.

Claims (10)

1. A distribution substation integrated monitoring device, comprising a collection device for collecting the operating data of a monitoring object, is characterized in that, also includes a station monitoring host computer connected with the collection device, and the quantity of the collection device is at least 2, the station-end monitoring host is used to analyze the operation data, and when the operation data exceeds the preset value, turn on the corresponding operation equipment according to the predetermined linkage rules and give an alarm; Wherein, the predetermined linkage rule includes the corresponding relationship between the monitoring object and the operating equipment. 2. The comprehensive monitoring device for distribution substation according to claim 1, characterized in that, the station-end monitoring host specifically comprises: a box front panel, a box rear panel, and an internal structure of the box; The internal structure of the box specifically includes a CPU processor, an Ethernet module connected to the CPU processor, a power supply module for power supply, an RS484/232 data input module connected to the CPU processor, and the A switch output module connected to the CPU processor, a switch/analog input module connected to the CPU processor, and a GSM module connected to the CPU processor for communicating with mobile phone text messages; The front panel of the box body is provided with an alarm indicator light, a USB transmission module, a display module for displaying the state of the station monitoring host computer and a human-computer interaction module connected with the CPU processor; The rear panel of the cabinet is provided with a power port corresponding to the internal structure of the cabinet, a power switch, a power output port, an RS232/485 signal collection port, a control output port, a digital/analog signal collection port, a networking port, a voice Interface, GSM module start button, integrated antenna of GSM module, SIM card slot. 3. The distribution station comprehensive monitoring device according to claim 2, wherein the RS484/232 data input module has 8 inputs, the switch output module has 4 outputs, and the switch/analog The volume input module has 16 inputs. 4 . The comprehensive monitoring device for distribution substation according to claim 2 , wherein the station-side monitoring host further includes a storage module for storing the operation data and related logs of alarm prompts. 5 . 5. The comprehensive monitoring device for distribution substation according to claim 2, characterized in that the alarm indicator lights include three. 6. The comprehensive monitoring device for distribution substation according to claim 2, wherein the human-computer interaction module is a button. 7. The comprehensive monitoring device for distribution substation according to claim 2, wherein the display module is a liquid crystal display. 8. The comprehensive monitoring device for distribution substation according to claim 2, wherein the power module is a power module for converting 220V AC to 12V DC. 9. distribution substation comprehensive monitoring device according to claim 1, is characterized in that, described collection device comprises the collection device of collecting SF6 gas concentration, the collection device of collecting ozone concentration, the collection device of collecting temperature, the collection of collecting humidity Device, collection device for collecting smoke, collection device for collecting water inflow, collection device for collecting video camera, collection device for collecting access control status, collection device for collecting air conditioner status, collection device for collecting dehumidifier status, collection for collecting water pump status device, a collection device that collects power status. 10. The comprehensive monitoring device for distribution substation according to claim 1, characterized in that, the corresponding relationship includes the corresponding relationship between temperature and air conditioner, the corresponding relationship between humidity and dehumidifier, the corresponding relationship between water intake and water pump, and the access control status The corresponding relationship with the access control indicator light.