CN203014843U - Integrated access gateway equipment - Google Patents
Integrated access gateway equipment Download PDFInfo
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- CN203014843U CN203014843U CN 201220703055 CN201220703055U CN203014843U CN 203014843 U CN203014843 U CN 203014843U CN 201220703055 CN201220703055 CN 201220703055 CN 201220703055 U CN201220703055 U CN 201220703055U CN 203014843 U CN203014843 U CN 203014843U
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Abstract
The utility model provides an integrated access gateway equipment. The equipment comprises a first data interface which obtains effective data of various hardware equipment and feeds back control instructions sent by a client to the hardware equipment, an IEC-61850 protocol bank which encapsulate s the effective data according to the IEC-61850 protocol and stores in encapsulation data, a transponder which receives IEC-61850 control instructions corresponding to the various hardware equipment which are fed back by the client, and a command analysis processor which analyzes the IEC-61850 control instructions sent by the client and obtains the control instructions corresponding to the various hardware equipment. The system provided by the application provides a universal experimental platform for the public which can uniformly convert various protocols into the IEC-61850 protocol.
Description
Technical field
The utility model relates to communication technical field, relates in particular to a kind of comprehensive access gate equipment of realizing standard IEC-61850 communication protocol.
Background technology
IEC-61850 (International Electro technical Commission, International Electrotechnical Commission) was promulgated, is applied to the international standard of substation communication network and system in 2004 by the 57th technical committee of International Electrotechnical Commission.IEC-61850 has proposed a kind of public communication standard, by a series of standardization to equipment, makes it form the output of a standard, realizes the seamless link of system.
Along with the popularization of intelligent equipment is progressively accelerated, also will promote steadily the construction of intelligent substation, hence one can see that, meets the IEC-61850 protocol devices and also will progressively improve in the application of transformer station, will become actual communication protocol between substation equipment.
But, with regard to equipment producer in present transformer station, only have the equipment of part producer to meet IEC-61850 communication protocol, the communication protocol of almost all using each producer to set separately for the auxiliary equipment in transformer station especially.Therefore, of a great variety due to transformer station's stipulations, will cause incompatible problem to produce in using IEC-61850 communication standard process.
The utility model content
In view of this, the utility model provides a kind of comprehensive access gate equipment, be used for to solve prior art transformer station stipulations of a great variety, will cause incompatible problem in using IEC-61850 communication standard process.
In order to achieve the above object, the utility model adopts following technical scheme:
A kind of comprehensive access gate equipment comprises:
Obtain the valid data of described each hardware device, and the first data-interface that feeds back the control command of client transmission to described hardware device, described valid data are the data that meet the IEC-61850 agreement;
Be connected with described the first data-interface, according to the IEC-61850 agreement, described valid data encapsulated, and the IEC-61850 protocol library of storage enclosure data;
Be connected with described IEC-61850 protocol library, adopt the MMS (Microsoft Media Server) Protocol message format to send the described encapsulation of data that is stored in described IEC-61850 protocol library to client, and the transponder of IEC-61850 control command that receives each hardware device of correspondence of described client feedback;
Be connected with described transponder, the described IEC-61850 control command that client sends is resolved, obtain the command analysis processor of the control command of corresponding each hardware device.
Preferably, described IEC-61850 protocol library comprises:
Described valid data are classified by real-time and non-real-time data type, and generate corresponding log services information and the processing unit of real time data information;
Be connected with described processing unit, store the memory cell of described log services information and described real time data information;
Be connected with described memory cell, according to the IEC-61850 agreement, the described log services information in described memory cell and described real time data information encapsulated, and obtain the IEC-61850 protocol data device of encapsulation of data.
Preferably, described the first data-interface comprises:
Band light is every RS-232, and light is every RS-485 serial ports and LAN interface.
A kind of monitoring system of electric substation comprises:
Hardware device to be monitored;
With the comprehensive access gate equipment that described hardware device to be monitored is connected, described comprehensive access gate equipment is above-described comprehensive access gate equipment;
With described comprehensive access gate equipment connection, receive and resolve the encapsulation of data that described comprehensive access gate equipment sends, obtain and show the client of described log services information and real time data information.
Preferably, this monitoring system of electric substation also comprises:
The device driver of corresponding described hardware device to be monitored;
Device driver by each hardware device between described hardware device to be monitored and described comprehensive access gate equipment is connected.
Preferably, described hardware device to be monitored comprises:
Water sensor, fence, perhaps lightning rod.
Preferably, go back correspondence in each described hardware device to be monitored and be provided with alarm;
Described alarm is reported to the police according to the alert data in the control command of client feedback.
Preferably, described client comprises:
What receive that comprehensive access gate equipment adopts that the MMS (Microsoft Media Server) Protocol message format sends is stored in described encapsulation of data in described IEC-61850 protocol library and the second data-interface of the IEC-61850 control command of feedback client;
Resolve the encapsulation of data that described comprehensive access gate equipment sends, obtain the log services information in described IEC-61850 protocol library, and the first processor of real time data information;
Be connected with described first processor, show described log services information, and the display of described real time data information
Be connected with described first processor, the second processor of the IEC-61850 control command of corresponding each hardware device to be monitored of the described log services information of foundation and real time data Information generation.
With respect to prior art, the utlity model has following beneficial effect:
this comprehensive access gate equipment obtains the valid data of each hardware device by the first data-interface, according to the IEC-61850 agreement, described valid data are encapsulated, and the IEC-61850 protocol library of storage enclosure data, then by adopting the MMS (Microsoft Media Server) Protocol message format to send the described encapsulation of data that is stored in described IEC-61850 protocol library to client, show and process by client, and will be according to IEC-61850 protocol generation IEC-61850 control command, by client, described IEC-61850 control command is fed back to comprehensive access gate equipment again, generate the control command of corresponding each hardware device, and then this control command is fed back to each hardware device by the first data-interface.Thereby the stipulations unification, the equipment in transformer station that have satisfied transformer station can be by the requirements of unified agreement constraint.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, during the below will describe embodiment, the accompanying drawing of required use is done to introduce simply, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structure chart of comprehensive access gate equipment of the present utility model;
Fig. 2 is the structure chart of IEC-61850 protocol library of the present utility model;
Fig. 3 is the structure chart of monitoring system of electric substation of the present utility model;
Fig. 4 is the structure chart of client of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment provides a kind of comprehensive access gate 100, and its concrete structure comprises as shown in Figure 1: the first data-interface 110, IEC-61850 protocol library 120 and transponder 130.
Obtain the valid data of described each hardware device, and the first data-interface 110 that feeds back the control command of client transmission to described hardware device.
Described valid data are the data that meet the IEC-61850 agreement.
Be connected with described the first data-interface 110, according to the IEC-61850 agreement, described valid data encapsulated, and the IEC-61850 protocol library 120 of storage enclosure data.
Be connected with described IEC-61850 protocol library 120, adopt the MMS (Microsoft Media Server) Protocol message format to send the described encapsulation of data that is stored in described IEC-61850 protocol library 120 to client, and the transponder 130 of IEC-61850 control command that receives each hardware device of correspondence of described client feedback.
Be connected with described transponder 130, the described IEC-61850 control command that client sends is resolved, obtain the command analysis processor 140 of the control command of corresponding each hardware device.
The below specifically introduces the course of work of this comprehensive access gate equipment 100 according to Fig. 1.
This comprehensive access gate equipment 100 obtains the various valid data (comprising state, data, warning etc.) of different hardware equipment by described the first data-interface 110.After these valid data device driver by separately for each hardware device its data that produce are screened, meet the data of IEC-61850 agreement.
Obtain at the first data-interface 110 data that this meets the IEC-61850 agreement, namely after valid data, transmit it to IEC-61850 protocol library 120, by IEC-61850 protocol library 120, these data are carried out storage enclosure according to the IEC-61850 agreement; Afterwards, transponder 130 adopts the MMS (Microsoft Media Server) Protocol message format that encapsulation of data is sent to client, show and process by client, and will be according to IEC-61850 protocol generation IEC-61850 control command, by client, described IEC-61850 control command is fed back to command analysis processor 140 in comprehensive access gate equipment 100 again, resolved by 140 pairs of these IEC-61850 control commands of command analysis processor, generate the control command of corresponding each hardware device, and then this control command is fed back to each hardware device by the first data-interface 110.
this comprehensive access gate equipment 100 obtains the valid data of each hardware device, and according to the IEC-61850 agreement, described valid data are encapsulated, and the IEC-61850 protocol library 120 of storage enclosure data, then send described encapsulation of data to client, show and process by client, and will be according to IEC-61850 protocol generation IEC-61850 control command, by client, described IEC-61850 control command is fed back to comprehensive access gate equipment 100 again, generate the control command of corresponding each hardware device, and then this control command is fed back to each hardware device by the first data-interface 110.Thereby satisfied, each different hardware equipment stipulations unification is the IEC-61850 stipulations, then sends to the requirement of client.
Based on the disclosed comprehensive access gate equipment 100 of above-mentioned the present embodiment, the first data-interface 110 wherein, it is used for receiving the valid data that each hardware device is uploaded, and perhaps gathers the valid data of each described hardware device.Wherein, this hardware device is mainly and uses the hardware device of communication protocol separately in transformer station, as: fence, fire protection sensor, microclimate transducer, harmful gas sensor, switch cubicle Temperature Humidity Sensor, dimension think of equipment etc.
After the device driver of above-mentioned hardware device by separately screens its data that produce, obtain the data that meet the IEC-61850 agreement.In fact the valid data that get of this process screening comprise: the anti-area code of fence, Defence areas alarm state, device address; Many groups SF6 content of harmful gas sensor, multistage O2 content, device address; Temperature, humidity, lightning arrestor movement number of times, water logging, housing distortion, the device address of dimension think of equipment; The temperature of microclimate transducer, humidity, wind direction, wind speed, air pressure, precipitation intensity, device address etc.For the valid data that the first data-interface 110 specifically gets, the given valid data of the utility model comprise but are not limited only to this.
Can be by band light every RS-232 for disclosed the first data-interface 110 of above-mentioned the present embodiment, light consists of every RS-485 serial ports and LAN interface.
Based on the disclosed comprehensive access gate equipment 100 of above-mentioned the present embodiment, the structure of IEC-61850 protocol library 120 wherein as shown in Figure 2, comprising: processing unit 1201, memory cell 1202 and IEC-61850 protocol data device 1203.
Described valid data are classified by real-time and non-real-time data type, and generate corresponding log services information and the processing unit 1201 of real time data information.
Be connected with described processing unit 1201, store the memory cell 1202 of described log services information and described real time data information.
Be connected with described memory cell 1202, according to the IEC-61850 agreement, the described log services information in described memory cell and described real time data information encapsulated, and obtain the IEC-61850 protocol data device 1203 of encapsulation of data.
The below specifically introduces the course of work of IEC-61850 protocol library 120 according to Fig. 3.
This IEC-61850 protocol library 120 is classified by real-time and non-real-time data type by 1201 pairs of described valid data of processing unit, and generates corresponding log services information and real time data information.After these valid data device driver by separately for each hardware device its data that produce are screened, meet the data of IEC-61850 agreement.
After 1201 pairs of these data that meet the IEC-61850 agreement of processing unit generate corresponding log services information and real time data information, transmit it to memory cell 1202,1202 pairs of these log services information of memory cell and this real time data information are stored, afterwards, IEC-61850 protocol data device 1203 encapsulates the described log services information in described memory cell and described real time data information according to the IEC-61850 agreement, and obtains encapsulation of data.
IEC-61850 protocol library 120 is connected with described the first data-interface, according to the IEC-61850 agreement, described valid data is encapsulated, and these valid data are stored.After these valid data device driver by separately for each hardware device its data that produce are screened, meet the data of IEC-61850 agreement.Thereby making the data in IEC-61850 protocol library 120 is all the data that meet the IEC-61850 agreement.
Based on the disclosed comprehensive access gate equipment 100 of above-mentioned the utility model, the invention also discloses a kind of monitoring system of electric substation with the disclosed comprehensive access gate equipment 100 of above-mentioned the utility model.
The concrete structure of the monitoring system of electric substation 1000 in the utility model as shown in Figure 3, comprising: hardware device 200 to be monitored, comprehensive access gate equipment 100, device driver 300 and client 400.
The comprehensive access gate equipment 100 that is connected with described hardware device 200 to be monitored.
Be connected with described comprehensive access gate equipment 100, receive and resolve the encapsulation of data that described comprehensive access gate equipment 100 sends, obtain and show the client 400 of described log services information and real time data information.
With described hardware device 200 to be monitored be connected the device driver 300 that comprehensive access gate equipment 100 is connected.
Described hardware device to be monitored comprises water sensor, fence, lightning rod, temperature sensor, Temperature Humidity Sensor, fire protection sensor, water sensor, air-conditioning etc.Also comprise alarm in this hardware device to be monitored, this alarm is used for the alert data of the control command of client feedback is reported to the police.
The below specifically introduces the course of work of monitoring system of electric substation 1000 according to Fig. 3.
Each of this monitoring system of electric substation 1000 hardware device 200 to be monitored is connected with described comprehensive access gate equipment 100 by device driver 300 separately, comprehensive access gate equipment 100 is according to different hardware devices to be monitored 200, obtain respectively the valid data after their device driver 300 is separately resolved, these valid data are the data that meet the IEC-61850 agreement.Wherein, to obtain the mode of these valid data may be passive acceptance or reading initiatively to comprehensive access gate equipment 100.after comprehensive access gate equipment 100 carries out storage enclosure with its these data that meet the IEC-61850 agreement of obtaining, adopt the MMS (Microsoft Media Server) Protocol message format that encapsulation of data is sent to client 400, show and process by client 400, and will be according to IEC-61850 protocol generation IEC-61850 control command, by client, described IEC-61850 control command is fed back to comprehensive access gate equipment 100 again, 100 pairs of these IEC-61850 control commands of comprehensive access gate are resolved, generate the control command of corresponding each hardware device, and then this control command is fed back to each hardware device.
Each of this monitoring system of electric substation 1000 hardware device 200 to be monitored is connected with described comprehensive access gate equipment 100 by device driver 300 separately, comprehensive access gate equipment 100 obtains respectively the data that meet the IEC-61850 agreement after their device driver 300 is separately resolved according to different hardware devices to be monitored 200.After comprehensive access gate equipment 100 carries out storage enclosure with its these data that meet the IEC-61850 agreement of obtaining, be sent to client 400, show and process by client 400, and will be according to IEC-61850 protocol generation IEC-61850 control command, client feeds back to comprehensive access gate equipment 100 with described IEC-61850 control command, and comprehensive access gate 100 will be resolved the rear control command that generates corresponding each hardware device to this IEC-61850 control command and be fed back to each hardware device.Thereby satisfied, each different hardware equipment stipulations unification in transformer station is the IEC-61850 stipulations, then sends to the requirement of client.
Based on the disclosed monitoring system of electric substation 100 of above-mentioned the present embodiment, the structure of client wherein as shown in Figure 4, comprising: the second data-interface 401, first processor 402, display 403 and the second processor 404.
What receive that comprehensive access gate equipment adopts that the MMS (Microsoft Media Server) Protocol message format sends is stored in described encapsulation of data in described IEC-61850 protocol library and the second data-interface 401 of the IEC-61850 control command of feedback client 400;
Resolve the encapsulation of data that described comprehensive access gate equipment sends, obtain the log services information in described IEC-61850 protocol library, and the first processor 402 of real time data information;
Be connected with described first processor 402, show described log services information, and the display 403 of described real time data information;
Be connected with described the first data processor 402, the second processor 404 of the IEC-61850 control command of corresponding each hardware device to be monitored of the described log services information of foundation and real time data Information generation.
The below specifically introduces the course of work of client 400 according to Fig. 5.
The second data-interface 401 of client 400 receives that the comprehensive access gate equipment adopt that the MMS (Microsoft Media Server) Protocol message formats send is stored in described encapsulation of data in described IEC-61850 protocol library, first processor 402 is resolved the encapsulation of data that described comprehensive access gate equipment sends, obtain the log services information in described IEC-61850 protocol library, and real time data information, display 403 shows described log services information, and described real time data information.The second processor 404 is according to the IEC-61850 control command of described log services information and corresponding each hardware device to be monitored of real time data Information generation, client 400 feeds back to comprehensive access gate by the second data-interface 401 with the IEC-61850 control command, the command analysis processor of comprehensive access gate is resolved this IEC-61850 control command, then by the first data-interface, this IEC-61850 control command is sent to each hardware device.
The second data-interface 401 of client 400 receives the encapsulation of data that meets the IEC-61850 agreement that comprehensive access gate equipment sends, 402 pairs of these encapsulation of data of first processor are resolved, obtain log services information and real time data information in described IEC-61850 protocol library, 403 pairs of described log services information of display and described real time data information show.The second processor 404 receives log services information and the real time data information that first processor 402 sends, and the IEC-61850 control command of corresponding each hardware device to be monitored of generation, client 400 feedbacks the IEC-61850 control command by the second data-interface 401.Thereby client IEC-61850 service data, and be converted into the stipulations data of equipment, offer equipment.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment that between each embodiment, same or similar part is mutually referring to getting final product.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, realization in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. a comprehensive access gate equipment, be applied to connect each hardware device in transformer station, it is characterized in that, comprising:
Obtain the valid data of described each hardware device, and the first data-interface that feeds back the control command of client transmission to described hardware device, described valid data are the data that meet the IEC-61850 agreement;
Be connected with described the first data-interface, according to the IEC-61850 agreement, described valid data encapsulated, and the IEC-61850 protocol library of storage enclosure data;
Be connected with described IEC-61850 protocol library, adopt the MMS (Microsoft Media Server) Protocol message format to send the described encapsulation of data that is stored in described IEC-61850 protocol library to client, and the transponder of IEC-61850 control command that receives each hardware device of correspondence of described client feedback;
Be connected with described transponder, the described IEC-61850 control command that client sends is resolved, obtain the command analysis processor of the control command of corresponding each hardware device.
2. comprehensive access gate equipment according to claim 1, is characterized in that, described IEC-61850 protocol library comprises:
Described valid data are classified by real-time and non-real-time data type, and generate corresponding log services information and the processing unit of real time data information;
Be connected with described processing unit, store the memory cell of described log services information and described real time data information;
Be connected with described memory cell, according to the IEC-61850 agreement, the described log services information in described memory cell and described real time data information encapsulated, and obtain the IEC-61850 protocol data device of encapsulation of data.
3. comprehensive access gate equipment according to claim 1, is characterized in that, described the first data-interface comprises:
Band light is every RS-232, and light is every RS-485 serial ports and LAN interface.
4. a monitoring system of electric substation, is characterized in that, comprising:
Hardware device to be monitored;
With the comprehensive access gate equipment that described hardware device to be monitored is connected, described comprehensive access gate equipment is the described comprehensive access gate equipment of any one in claim 1 ~ 3;
With described comprehensive access gate equipment connection, receive and resolve the encapsulation of data that described comprehensive access gate equipment sends, obtain and show the client of described log services information and real time data information.
5. monitoring system of electric substation according to claim 4, is characterized in that, comprising:
The device driver of corresponding described hardware device to be monitored;
Device driver by each hardware device between described hardware device to be monitored and described comprehensive access gate equipment is connected.
6. monitoring system of electric substation according to claim 4, is characterized in that, described hardware device to be monitored comprises:
Water sensor, fence, perhaps lightning rod.
7. monitoring system of electric substation according to claim 4, is characterized in that, goes back correspondence in each described hardware device to be monitored and be provided with alarm;
Described alarm is reported to the police according to the alert data in the control command of client feedback.
8. monitoring system of electric substation according to claim 4, is characterized in that, described client comprises:
What receive that comprehensive access gate equipment adopts that the MMS (Microsoft Media Server) Protocol message format sends is stored in described encapsulation of data in described IEC-61850 protocol library and the second data-interface of the IEC-61850 control command of feedback client;
Resolve the encapsulation of data that described comprehensive access gate equipment sends, obtain the log services information in described IEC-61850 protocol library, and the first processor of real time data information;
Be connected with described first processor, show described log services information, and the display of described real time data information;
Be connected with described first processor, the second processor of the IEC-61850 control command of corresponding each hardware device to be monitored of the described log services information of foundation and real time data Information generation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220703055 CN203014843U (en) | 2012-12-18 | 2012-12-18 | Integrated access gateway equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220703055 CN203014843U (en) | 2012-12-18 | 2012-12-18 | Integrated access gateway equipment |
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| CN203014843U true CN203014843U (en) | 2013-06-19 |
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| CN 201220703055 Expired - Lifetime CN203014843U (en) | 2012-12-18 | 2012-12-18 | Integrated access gateway equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389695A (en) * | 2013-07-01 | 2013-11-13 | 云南电网公司大理供电局 | Data integration forwarding system based on transformer substation front-end processor |
| CN112393381A (en) * | 2020-11-27 | 2021-02-23 | 青岛海信日立空调系统有限公司 | Air conditioner monitoring system |
-
2012
- 2012-12-18 CN CN 201220703055 patent/CN203014843U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389695A (en) * | 2013-07-01 | 2013-11-13 | 云南电网公司大理供电局 | Data integration forwarding system based on transformer substation front-end processor |
| CN112393381A (en) * | 2020-11-27 | 2021-02-23 | 青岛海信日立空调系统有限公司 | Air conditioner monitoring system |
| CN112393381B (en) * | 2020-11-27 | 2022-06-03 | 青岛海信日立空调系统有限公司 | Air conditioner monitoring system |
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Address after: 100070 Times Fortune Tiandi Building, No. 1 Hangfeng Road, Fengtai District, Beijing, 28 Floors Co-patentee after: Beijing Zhongdian Feihua Communications Co.,Ltd. Patentee after: BEIJING GUODIANTONG NETWORK TECHNOLOGY Co.,Ltd. Co-patentee after: STATE GRID CORPORATION OF CHINA Address before: 100070 Times Fortune Tiandi Building, No. 1 Hangfeng Road, Fengtai District, Beijing, 28 Floors Co-patentee before: Beijing Zhongdian Feihua Communications Co.,Ltd. Patentee before: BEIJING GUODIANTONG NETWORK TECHNOLOGY Co.,Ltd. Co-patentee before: State Grid Corporation of China |
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Effective date of registration: 20190521 Address after: 100085 Building 32-3-4108-4109, Pioneer Road, Haidian District, Beijing Co-patentee after: STATE GRID CORPORATION OF CHINA Patentee after: BEIJING GUODIANTONG NETWORK TECHNOLOGY Co.,Ltd. Address before: 100070 Times Fortune Tiandi Building, No. 1 Hangfeng Road, Fengtai District, Beijing, 28 Floors Co-patentee before: Beijing Zhongdian Feihua Communications Co.,Ltd. Patentee before: BEIJING GUODIANTONG NETWORK TECHNOLOGY Co.,Ltd. Co-patentee before: STATE GRID CORPORATION OF CHINA |
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