CN101976890A - Testing method and device for power grid video and environment monitoring system simulating video scene - Google Patents
Testing method and device for power grid video and environment monitoring system simulating video scene Download PDFInfo
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- CN101976890A CN101976890A CN 201010525848 CN201010525848A CN101976890A CN 101976890 A CN101976890 A CN 101976890A CN 201010525848 CN201010525848 CN 201010525848 CN 201010525848 A CN201010525848 A CN 201010525848A CN 101976890 A CN101976890 A CN 101976890A
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- video
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/40—Display of information, e.g. of data or controls
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Abstract
The invention discloses a testing method and a device for a power grid video and environment monitoring system simulating a video scene. The method comprises the following steps of: switching on the power grid video and environment monitoring system, simulating a regional main station to guide a video signal of a station system in the power grid video and environment monitoring system, simulating the regional main station to send a control signal to the station system so as to shift the scene, secondarily guiding the video signal of the station system in the power grid video and environment monitoring system and displaying on a display device, and observing the actual action of the video scene on the display device so as to directly judge if the work of the system is normal. The invention can automatically test if the station systems accessed into the power grid video and environment monitoring system meet the unified standard, and the testing method is simple and direct.
Description
Technical field
The present invention relates to a kind of method of testing and device, the method for testing and the device of particularly a kind of electrical network video and environmental monitoring system.
Background technology
For guaranteeing the safe operation of electricity grid substation, video and environmental monitoring system are housed usually in the electricity grid substation.With the Guangdong Power Grid is example, and the video of Guangdong Power Grid transformer station and the mechanism of environmental monitoring system comprise provincial main website, local level main website and each station end system (comprising the inner various encoders of station end, transducer etc.); Provincial main websites at different levels link to each other with the local level main website by communication network, and the local level main website links to each other with each station end system again.At present, the equipment that exists many different manufacturers to produce on the market, the equipment of each producer all there are differences.So when the equipment of different manufacturers inserts same system, cause compatibility issue easily, thereby make the system can't operate as normal.Therefore, if can before these equipment access systems, carry out a test, go measurement equipment whether can insert electrical network video and environmental monitoring system with unified standard, just can avoid compatibility issue.And wish that also can test which aspect of the equipment of drawing does not meet standard, so that equipment is transformed, thereby more existing equipment can be utilized.
Summary of the invention
The objective of the invention is to, the method for testing and the device of a kind of electrical network video and environmental monitoring system analog video scene is provided.Whether it can meet unified standard to each station end system that inserts electrical network video and environmental monitoring system is tested automatically, and method of testing is simple, directly perceived.
Technical scheme of the present invention:
The method of testing of electrical network video and environmental monitoring system analog video scene is characterized in that, described method comprises:
Insert electrical network video and environmental monitoring system;
Simulation local level main website imports the vision signal of station end system in electrical network video and the environmental monitoring system;
Simulation local level main website transmits control signal to the station end system video is carried out the operation that scene moves variation;
Import the vision signal of station end system in electrical network video and the environmental monitoring system once more, and be presented on the display device;
On display device, observe the actual act of video scene, judge intuitively whether system works is normal.
In the method for testing of aforesaid electrical network video and environmental monitoring system analog video scene, the method for described access electrical network video and environmental monitoring system is
The virtual unit that to simulate each parameter of local level main website by network interface and correct IP address is connected into electrical network video and environmental monitoring system.
In the method for testing of aforesaid electrical network video and environmental monitoring system analog video scene, describedly video is carried out the operation that scene moves variation comprise scene moving on eight directions, and the adjusting of focal length, focus and aperture.
Realize the electrical network video of claim preceding method and the testing apparatus of environmental monitoring system analog video scene, it is characterized in that: it comprises
Virtual device modules is used to simulate the local level main website;
Interface module is used for virtual device modules is connected into electrical network video and environmental monitoring system;
Display device is used for display video information, can be the common computer display.
In the testing apparatus of aforesaid electrical network video and environmental monitoring system analog video scene, it is characterized in that described virtual device modules comprises:
Equipment control generic module (CDevManager) is responsible for virtual unit is managed;
Monitor module (DevListener), when equipment receives, or when sending data, notice prison hearer makes the upper strata can statistics;
EM equipment module (CDevice) is represented an equipment;
Protocol stack module (CProtocol) is responsible for the parsing work of agreement;
Network port module (CSocket) is responsible for the transmitting-receiving of transport layer data;
Attribute structure phantom piece (Attribute), the attribute of description virtual unit reads from configuration file;
Order feedback arrangement phantom piece (CodeCFG), the behavior that the needs after description equipment receives orders are carried out is read from configuration file.
Compared with prior art, to the Devices to test operation signal, the video image that feeds back by observation changes the communication protocol of testing station end system and standard regions level main website by the equipment in simulation electrical network video and the environmental monitoring system in the present invention.The user only needs to change according to the video scene that the operation signal contrast that is sent feeds back to, and the station end system that just can judge test intuitively meets the access standard of electrical network video and environmental monitoring system.
The standard of using this method and device to come Authentication devices and system has embodied the justice of verifying, just and open, and strong verification msg is provided.
Description of drawings
Fig. 1 is the structural representation of electrical network video and environmental monitoring system;
Fig. 2 is a workflow diagram of the present invention;
Fig. 3 is an apparatus structure schematic diagram of the present invention;
Fig. 4 is the structural representation of virtual device modules of the present invention.
Mark in the accompanying drawing: 1-virtual device modules, 2-interface module, 3-display device.
Embodiment
The present invention is further illustrated below in conjunction with drawings and Examples, but not as the foundation to the present invention's restriction.
Embodiment
Electrical network video and environmental monitoring system (its structure as shown in Figure 1), comprise provincial master supervisory system (provincial main website), provincial master supervisory system is connected with local level master supervisory system (local level main website) by the IP communication network, and the local level master supervisory system is connected with station end supervisory control system by the IP communication network; Stand the end supervisory control system (end system of standing) be used to monitor transformer station's live video and environmental information, and with information uploading to the local level master supervisory system; The local level master supervisory system is used to monitor the real-time monitor message of a plurality of stations end supervisory control system, and with information uploading to provincial master supervisory system; Provincial master supervisory system is used to monitor the real-time monitor message of a plurality of local level master supervisory systems.The end supervisory control system of standing comprises station end processing unit, and the end processing unit of standing is connected with video monitoring equipment, environmental information collecting device, the network equipment and memory device; The end processing unit of standing is used for the real-time processing and the historical information retrieval of video information, voice messaging and environmental information; Video monitoring equipment is used to monitor the real-time video information of transformer station; The environmental information collecting device is used to gather the real time environment information of transformer station; The network equipment is used for carrying out exchanges data, information sharing with higher level or outside; Memory device is used for store video information, environmental information and warning message.The end processing unit of standing also is connected with alarm device, and alarm device comprises station end system software and hardware abnormality alarming and monitoring alarm, and the monitoring alarm comprises environmental information abnormality alarming, fire-fighting alarm, breaks in alarm and video unusual fluctuation alarm.The end processing unit of standing adopts embedded Linux system.Video monitoring equipment comprises network high-speed ball, network middling speed ball and network fixed cameras; The environmental information collecting device comprises temperature sensor, air velocity transducer, humidity sensor, water sensor, SF6 transducer, gate inhibition and infrared correlation probe.Local level master supervisory system and provincial master supervisory system monitoring station end supervisory control system, be on transformer station's floor plan of electronic chart carrying, to click the model that the supervisory control system primary equipment is held at the station, monitor the multi-angle real-time video of a plurality of video cameras of primary equipment.Local level master supervisory system and provincial master supervisory system also comprise the management of video device, and the manual video recording of Long-distance Control station end supervisory control system, regularly video recording, alarm triggered video recording and picture unusual fluctuation detect video recording.Local level master supervisory system and provincial master supervisory system also comprise the Report Server Management device, realize real time record environmental data, measurement period environmental data and call the history environment data by the form that generates form.
The method of testing of electrical network video and environmental monitoring system analog video scene, as shown in Figure 2, described method comprises:
Insert electrical network video and environmental monitoring system;
Simulation local level main website imports the vision signal of station end system in electrical network video and the environmental monitoring system;
Simulation local level main website transmits control signal to the station end system video is carried out the operation that scene moves variation;
Import the vision signal of station end system in electrical network video and the environmental monitoring system once more, and be presented on the display device;
On display device, observe the actual act of video scene, judge intuitively whether system works is normal.
The method of described access electrical network video and environmental monitoring system is:
The virtual unit that to simulate each parameter of local level main website by network interface and correct IP address is connected into electrical network video and environmental monitoring system.
Describedly video is carried out the operation that scene moves variation comprise scene moving on eight directions, and the adjusting of focal length, focus and aperture.
Realize the electrical network video of preceding method and the testing apparatus of environmental monitoring system analog video scene, as shown in Figure 3, it comprises:
Described virtual device modules 1 comprises:
The equipment control generic module is responsible for virtual unit is managed.
Monitor module, when equipment receives, or when sending data, notice prison hearer makes the upper strata can statistics.
Described virtual device modules 1 comprises (as shown in Figure 4):
Equipment control generic module (CDevManager) is responsible for virtual unit is managed;
Monitor module (DevListener), when equipment receives, or when sending data, notice prison hearer makes the upper strata can statistics;
EM equipment module (CDevice) is represented an equipment;
Protocol stack module (CProtocol) is responsible for the parsing work of agreement;
Network port module (CSocket) is responsible for the transmitting-receiving of transport layer data;
Attribute structure phantom piece (Attribute), the attribute of description virtual unit reads from configuration file;
Order feedback arrangement phantom piece CodeCFG), the behavior that the needs after description equipment receives orders are carried out is read from configuration file.
The virtual device modules exemplary process is:
(1) interpolation equipment
1. test executive engine calls AddDevice interface interpolation equipment;
2.CDevMannager create a new CDevice object;
3.CDevice create a plurality of transport layer port;
4.CDevice from configuration file, read property parameters and initialization Attribute set of properties;
5.CDevice from configuration file, read protocol parameter and initialization CodeCFG structural group.
Claims (5)
1. the method for testing of electrical network video and environmental monitoring system analog video scene is characterized in that described method comprises:
Insert electrical network video and environmental monitoring system;
Simulation local level main website imports the vision signal of station end system in electrical network video and the environmental monitoring system;
Simulation local level main website transmits control signal to the station end system video is carried out the operation that scene moves variation;
Import the vision signal of station end system in electrical network video and the environmental monitoring system once more, and be presented on the display device;
On display device, observe the actual act of video scene, judge intuitively whether system works is normal.
2. the method for testing of electrical network video according to claim 1 and environmental monitoring system analog video scene is characterized in that, the method for described access electrical network video and environmental monitoring system is
The virtual unit that to simulate each parameter of local level main website by network interface and correct IP address is connected into electrical network video and environmental monitoring system.
3. the method for testing of electrical network video according to claim 1 and environmental monitoring system analog video scene, it is characterized in that: describedly video is carried out the operation that scene moves variation comprise scene moving on eight directions, and the adjusting of focal length, focus and aperture.
4. realize the electrical network video of the described method of the arbitrary claim of claim 1～3 and the testing apparatus of environmental monitoring system analog video scene, it is characterized in that: it comprises
Virtual device modules (1) is used to simulate the local level main website;
Interface module (2) is used for virtual device modules (1) is connected into electrical network video and environmental monitoring system;
Display device (3) is used for display video information.
5. the testing apparatus of electrical network video according to claim 4 and environmental monitoring system analog video scene is characterized in that, described virtual device modules (1) comprising:
The equipment control generic module is responsible for virtual unit is managed.
Monitor module, when equipment receives, or when sending data, notice prison hearer makes the upper strata can statistics.
EM equipment module is represented an equipment.
Protocol stack module is responsible for the parsing work of agreement.
Network port module is responsible for the transmitting-receiving of transport layer data.
Attribute structure phantom piece, the attribute of description virtual unit reads from configuration file.
Order feedback arrangement phantom piece, the behavior that the needs after description equipment receives orders are carried out is read from configuration file.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010525848 CN101976890A (en) | 2010-10-29 | 2010-10-29 | Testing method and device for power grid video and environment monitoring system simulating video scene |
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| CN 201010525848 CN101976890A (en) | 2010-10-29 | 2010-10-29 | Testing method and device for power grid video and environment monitoring system simulating video scene |
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| CN101976890A true CN101976890A (en) | 2011-02-16 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111083416A (en) * | 2018-10-19 | 2020-04-28 | 杭州海康威视数字技术股份有限公司 | Data processing method and device, electronic equipment and readable storage medium |
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- 2010-10-29 CN CN 201010525848 patent/CN101976890A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111083416A (en) * | 2018-10-19 | 2020-04-28 | 杭州海康威视数字技术股份有限公司 | Data processing method and device, electronic equipment and readable storage medium |
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Application publication date: 20110216 |