CN107257450B - Based on REVIT software without furred ceiling virtual laboratory dynamic monitoring video system - Google Patents
Based on REVIT software without furred ceiling virtual laboratory dynamic monitoring video system Download PDFInfo
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- CN107257450B CN107257450B CN201710385818.3A CN201710385818A CN107257450B CN 107257450 B CN107257450 B CN 107257450B CN 201710385818 A CN201710385818 A CN 201710385818A CN 107257450 B CN107257450 B CN 107257450B
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- hardware
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
Abstract
The present invention provides a kind of based on REVIT software without furred ceiling virtual laboratory dynamic monitoring video system, to improve the timeliness and accuracy of laboratory monitoring, it include: experimental system monitoring client, including camera group, electric current, potentiometer, for being monitored to hardware experiments equipment, hardware experiments management server and virtual laboratory server；Laboratory room managing end, including monitoring data Analysis server, for analyzing hardware experiments equipment, the working condition of hardware experiments management server and virtual laboratory server that the experimental system monitoring client monitors；User terminal, for carrying out virtual experimental, the laboratory of carried out virtual experimental is to be established by REVIT software without furred ceiling virtual laboratory.It is provided by the invention based on REVIT software without furred ceiling virtual laboratory dynamic monitoring video system, make that laboratory monitors more timely and accurately, be more convenient the maintenance in laboratory.
Description
Technical field
The present invention relates to technical field of video monitoring, in particular to it is a kind of based on REVIT software without furred ceiling virtual experimental
Room dynamic monitoring video system.
Background technique
Currently, the construction of virtual laboratory is in the ascendant, compared to for traditional experiment room, the construction of virtual laboratory at
Originally, use cost is lower, and the teaching equipment for the modernization that can make full use of using virtual laboratory, improves laboratory
Utilization rate avoids the repetition of large-scale instrument and equipment from adding and waste.Meanwhile virtual laboratory breach traditional experiment teaching by when
Between place the problem of limiting, the virtual laboratory established under the environment such as network is more convenient to carry out interactive learning, uses virtual reality
Testing room also and make experiment becomes simple and convenient, when testing can voluntarily choice experiment system and laboratory apparatus, complete different realities
It tests.
However, fully relying on virtual software is unable to complete all experimental teaching targets, there is still a need for hardware experiments in laboratory
The supplement of equipment, and now to the monitoring aspect of virtual laboratory then still than more conservative, only simple safety prevention measure leads to
It is often used and is manually monitored, timely, accurate discovery is difficult to the failure in laboratory.
Summary of the invention
The present invention provide it is a kind of based on REVIT software without furred ceiling virtual laboratory dynamic monitoring video system, to solve
Certainly the failure in laboratory is difficult to the problem of timely, accurate discovery, improves the timeliness and accuracy of laboratory monitoring.REVIT
Software is common Building Information Model modeling software in building field.The one kind provided according to the present invention is based on REVIT software
Without furred ceiling virtual laboratory dynamic monitoring video system, comprising:
Experimental system monitoring client, including camera group, electric current, potentiometer, for hardware experiments equipment, hardware experiments pipe
Reason server and virtual laboratory server are monitored；
Laboratory room managing end, including monitoring data Analysis server are monitored for analyzing the experimental system monitoring client
Hardware experiments equipment, the working condition of hardware experiments management server and virtual laboratory server；
User terminal, for carrying out virtual experimental, the laboratory of carried out virtual experimental is that the nothing established by REVIT software is hung
Push up virtual laboratory.
Preferably, the camera group, comprising:
Infrared camera shoots hardware experiments equipment, hardware experiments management server and the virtual laboratory clothes in laboratory
The temperature of business device, and the infrared data of shooting is sent to the monitoring data Analysis server；
Digital camera group includes at least 3 cameras, shoots the hardware experiments equipment in laboratory, and by the view of shooting
Frequency evidence is sent to the monitoring data Analysis server.
Preferably, the monitoring data Analysis server, is also used to receive the video counts sent by digital camera group
According to and determining by location algorithm the location information of hardware experiments equipment, and by the location information of determining hardware experiments equipment
It is sent to hardware experiments management server；
The location algorithm includes the serial number that the center intensity of the picture of computing hardware experimental facilities falls in photosensitive member, is used tricks
Calculate formula are as follows:
Wherein, XcThe serial number of photosensitive member is fallen in for the center intensity of the picture of hardware experiments equipment；α is preset coefficient,
Value is between 0-1；XiFor i-th of photosensitive yuan of serial number；ViFor i-th of photosensitive yuan of photoelectric respone signal amplitude；Xc0It is hard
The center intensity of the picture of hardware experiments equipment falls in photosensitive member at the end of the last time experiment prestored in part server of managing experiments
Serial number.
Preferably, electric current, potentiometer are set to each independent hardware experiments equipment, hardware experiments management server and void
On the server of draft experiment room；
Current and voltage data measured by electric current, potentiometer is sent to the monitoring data Analysis server.
Preferably, the monitoring data Analysis server, is also used to receive the Current Voltage as transmitted by electric current, potentiometer
Then data count current and voltage data, are analyzed, monitoring data Analysis server judges hardware according to the result of analysis
Whether experimental facilities, hardware experiments management server and virtual laboratory server work normally.
Preferably, the monitoring data Analysis server, is also used to
The working condition of each hardware experiments equipment is read from hardware experiments management server；
The current and voltage data of each hardware experiments equipment is counted, is analyzed, analysis method used includes: from hardware
The working condition of each hardware experiments equipment is read on server of managing experiments；Compare the current flow of Current hardware experimental facilities
Dynamic current IDDT (Transient Power Supply Current, the dynamic supply current) waveform characteristic of voltage data with
Dynamic current IDDT corresponding to the current working status with the hardware experiments equipment that monitoring data Analysis server is stored
The difference of waveform characteristic；When the difference is greater than preset threshold value, to laboratory room managing personnel, hardware experiments management server
It is sent a warning message with user terminal, and records the information.
Preferably, the hardware experiments management server, is also used to receive and is issued by monitoring data Analysis server
After warning message, the power supply of hardware experiments equipment corresponding to warning message is closed.
Preferably, the user terminal, the position for being also used to read hardware experiments equipment from hardware experiments management server are believed
Breath, and by hardware experiments equipment it is corresponding be graphically displayed at by REVIT software establish without furred ceiling virtual laboratory with its position
Confidence ceases on corresponding position.
It is provided by the invention based on REVIT software without furred ceiling virtual laboratory dynamic monitoring video system, compared to tradition
Laboratory Monitoring System, can be monitored more in real time, monitoring range is bigger, and accuracy is also higher.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention can be by written explanation
Specifically noted structure is achieved and obtained in book, claims and attached drawing.
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 be the embodiment of the present invention in it is a kind of based on REVIT software without furred ceiling virtual laboratory dynamic monitoring video system
The schematic diagram of system.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
In one embodiment of the invention, as shown in Figure 1, it is a kind of based on REVIT software without furred ceiling virtual laboratory
Dynamic monitoring video system, comprising:
Experimental system monitoring client, including camera group, electric current, potentiometer, for hardware experiments equipment, hardware experiments pipe
Reason server and virtual laboratory server are monitored；
Laboratory room managing end, including monitoring data Analysis server are monitored for analyzing the experimental system monitoring client
Hardware experiments equipment, the working condition of hardware experiments management server and virtual laboratory server；
User terminal, for carrying out virtual experimental, the laboratory of carried out virtual experimental is that the nothing established by REVIT software is hung
Push up virtual laboratory.
This system provided by the invention may be implemented the dynamic monitoring to laboratory, improve the timely of laboratory monitoring
Property and accuracy, be more convenient laboratory maintenance.
In one embodiment of the invention, camera group, comprising:
Infrared camera shoots hardware experiments equipment, hardware experiments management server and the virtual laboratory clothes in laboratory
The temperature of business device, and the infrared data of shooting is sent to the monitoring data Analysis server；
Digital camera group includes at least 3 cameras, shoots the hardware experiments equipment in laboratory, and by the view of shooting
Frequency evidence is sent to the monitoring data Analysis server.
In one embodiment of the invention, include 4 infrared cameras and 5 ordinary numbers cameras, it is infrared to take the photograph
As head is respectively in 4 corners on laboratory roof, convenient that abnormal position is substantially positioned, 5 common digital cameras
Head is respectively placed in four sides wall and the center on roof in laboratory, and the distance relative to hardware experiments equipment is closer,
More accurate positioning can be carried out to hardware experiments equipment.
This system provided by the invention can arrange the position of camera group, to shooting according to different positioning purposes
Precision does not need too high infrared camera, and the corner for being placed in roof can shoot bigger range, and to shooting precision
More demanding ordinary numbers camera is then placed in away from the closer distance of hardware experiments equipment to improve to hardware experiments equipment
Position accuracy of identification, so as to improve the accuracy of laboratory monitoring, the maintenance in more convenient laboratory lays the foundation.
In one embodiment of the invention, monitoring data Analysis server is also used to receive and be sent out by digital camera group
The video data sent, and determine by location algorithm the location information of hardware experiments equipment, and determining hardware experiments are set
Standby location information is sent to hardware experiments management server；
The location algorithm includes the serial number that the center intensity of the picture of computing hardware experimental facilities falls in photosensitive member, is used tricks
Calculate formula are as follows:
Wherein, XcThe serial number of photosensitive member is fallen in for the center intensity of the picture of hardware experiments equipment；α is preset coefficient,
Value is between 0-1；XiFor i-th of photosensitive yuan of serial number；ViFor i-th of photosensitive yuan of photoelectric respone signal amplitude；Xc0It is hard
The center intensity of the picture of hardware experiments equipment falls in photosensitive member at the end of the last time experiment prestored in part server of managing experiments
Serial number.
This system provided by the invention, it can be considered that the location information of the hardware experiments equipment at the end of last time tests,
And the location information for the hardware experiments equipment being currently calculated is corrected with the location information, reduce due to light variation etc.
Position error caused by external factor, improves the precision of positioning, and then improves the accuracy of monitoring.
In one embodiment of the invention, it is real to be set to each independent hardware experiments equipment, hardware for electric current, potentiometer
It tests in management server and virtual laboratory server；
Current and voltage data measured by electric current, potentiometer is sent to the monitoring data Analysis server.
This system provided by the invention, can be to each hardware experiments equipment, hardware experiments management server and void
The electric current of draft experiment room server, voltage condition are monitored, convenient to position to abnormal when occurring abnormal, are improved
Laboratory monitors accuracy, is more convenient the maintenance in laboratory.
In one embodiment of the invention, monitoring data Analysis server is also used to receive and be sent out by electric current, potentiometer
Then the current and voltage data sent counts current and voltage data, is analyzed, monitoring data Analysis server is according to analysis
As a result judge whether hardware experiments equipment, hardware experiments management server and virtual laboratory server work normally.
This system provided by the invention does not need to input each hardware experiments equipment, hardware experiments management service in advance
Electric current, voltage data when device and virtual laboratory server normal operation, can be obtained by the normal operation of a period of time
Its statistical data is taken, the workload of laboratory monitoring is simplified, avoids the fault situation being manually entered, improve the standard of identification
True property, while by the monitoring to Current Voltage, it can note abnormalities in time, and then improve laboratory monitoring timeliness and standard
True property.
In one embodiment of the invention, the monitoring data Analysis server, is also used to
The working condition of each hardware experiments equipment is read from hardware experiments management server；
The current and voltage data of each hardware experiments equipment is counted, is analyzed, analysis method used includes: from hardware
The working condition of each hardware experiments equipment is read on server of managing experiments；Compare the current flow of Current hardware experimental facilities
The dynamic current IDDT waveform characteristic of voltage data and monitoring data Analysis server stored with the hardware experiments equipment
The difference of dynamic current IDDT waveform characteristic corresponding to current working status；When the difference is greater than preset threshold value, to
Laboratory room managing personnel, hardware experiments management server and user terminal are sent a warning message, and record the information.
This system provided by the invention is capable of electric current, the voltage characteristic of hardware experiments equipment to different working condition
It is counted, avoids the larger disadvantage of the data discrete of blindly statistics, improve the accuracy of monitoring, meanwhile, use dynamic
Electric current IDDT waveform characteristic carries out failure monitoring to equipment, is able to detect that traditional voltage test method and quiescent current test
Some failures that method cannot detected, improve the discrimination of failure, further improve the accuracy of laboratory monitoring.
In one embodiment of the invention, hardware experiments management server is also used to receive and be analyzed by monitoring data
After the warning message that server issues, the power supply of hardware experiments equipment corresponding to warning message is closed.
This system provided by the invention can timely close power supply, avoid further possibility when occurring extremely
Loss, improve the maintainability in laboratory.
In one embodiment of the invention, user terminal is also used to read hardware experiments from hardware experiments management server
The location information of equipment, and by hardware experiments equipment it is corresponding be graphically displayed at established by REVIT software it is virtually real without furred ceiling
It tests on the position corresponding with its location information of room.
This system provided by the invention, can be in the location information of user terminal real-time display hardware experiments equipment, when hard
When part experimental facilities appears in unusual position, the user of user terminal can also be seen that and notify laboratory room managing personnel, into one
The timeliness and accuracy for improving monitoring of step, avoid potentially losing, improve the maintainability in laboratory.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (6)
1. it is a kind of based on REVIT software without furred ceiling virtual laboratory dynamic monitoring video system characterized by comprising
Experimental system monitoring client, including camera group, electric current, potentiometer, for being taken to hardware experiments equipment, hardware experiments management
Business device and virtual laboratory server are monitored；
Laboratory room managing end, including monitoring data Analysis server, for analyze the experimental system monitoring client monitor it is hard
The working condition of part experimental facilities, hardware experiments management server and virtual laboratory server；
User terminal, for carrying out virtual experimental, the laboratory of carried out virtual experimental is to be established by REVIT software without furred ceiling void
Draft experiment room；
The camera group, comprising:
Infrared camera shoots the hardware experiments equipment, hardware experiments management server and virtual laboratory server in laboratory
Temperature, and the infrared data of shooting is sent to the monitoring data Analysis server；
Digital camera group includes at least 3 cameras, shoots the hardware experiments equipment in laboratory, and by the video counts of shooting
According to being sent to the monitoring data Analysis server；
The monitoring data Analysis server is also used to receive the video data sent by digital camera group, and by fixed
Position algorithm determines the location information of hardware experiments equipment, and the location information of determining hardware experiments equipment is sent to hardware reality
Test management server；
The location algorithm includes the serial number that the center intensity of the picture of computing hardware experimental facilities falls in photosensitive member, and calculating used is public
Formula are as follows:
Wherein, XcThe serial number of photosensitive member is fallen in for the center intensity of the picture of hardware experiments equipment；α be preset coefficient, value between
Between 0-1；XiFor i-th of photosensitive yuan of serial number；ViFor i-th of photosensitive yuan of photoelectric respone signal amplitude；Xc0For hardware experiments
The center intensity of the picture of hardware experiments equipment falls in the serial number of photosensitive member at the end of the last time experiment prestored in management server.
2. the system as claimed in claim 1, which is characterized in that
Electric current, potentiometer are set to each independent hardware experiments equipment, hardware experiments management server and virtual laboratory clothes
It is engaged on device；
Current and voltage data measured by electric current, potentiometer is sent to the monitoring data Analysis server.
3. system as claimed in claim 2, which is characterized in that
The monitoring data Analysis server is also used to receive the current and voltage data as transmitted by electric current, potentiometer, then right
Current and voltage data is counted, is analyzed, and monitoring data Analysis server judges hardware experiments equipment, hard according to the result of analysis
Whether part server of managing experiments and virtual laboratory server work normally.
4. system as claimed in claim 3, which is characterized in that
The monitoring data Analysis server, is also used to
The working condition of each hardware experiments equipment is read from hardware experiments management server；
The current and voltage data of each hardware experiments equipment is counted, is analyzed, analysis method used includes: from hardware experiments
The working condition of each hardware experiments equipment is read in management server；Compare the current flow voltage of Current hardware experimental facilities
The dynamic current IDDT waveform characteristic of data is stored current with the hardware experiments equipment with monitoring data Analysis server
The difference of dynamic current IDDT waveform characteristic corresponding to working condition；When the difference is greater than preset threshold value, to experiment
Room administrative staff, hardware experiments management server and user terminal are sent a warning message, and record the information.
5. system as claimed in claim 4, which is characterized in that
The hardware experiments management server, after being also used to receive the warning message issued by monitoring data Analysis server,
Close the power supply of hardware experiments equipment corresponding to warning message.
6. system as claimed in claim 5, which is characterized in that
The user terminal is also used to read the location information of hardware experiments equipment from hardware experiments management server, and by hardware
Experimental facilities is corresponding be graphically displayed at by REVIT software establish without the corresponding with its location information of furred ceiling virtual laboratory
On position.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710385818.3A CN107257450B (en) | 2017-05-26 | 2017-05-26 | Based on REVIT software without furred ceiling virtual laboratory dynamic monitoring video system |
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| CN201710385818.3A CN107257450B (en) | 2017-05-26 | 2017-05-26 | Based on REVIT software without furred ceiling virtual laboratory dynamic monitoring video system |
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| CN107257450A CN107257450A (en) | 2017-10-17 |
| CN107257450B true CN107257450B (en) | 2019-01-01 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204990600U (en) * | 2015-05-26 | 2016-01-20 | 绍兴中创建筑智能化科技有限公司 | Computer lab security protection monitored control system |
| CN205038511U (en) * | 2015-10-22 | 2016-02-17 | 青岛云集控制技术有限公司 | Industrial field data remote monitering system |
| KR101653388B1 (en) * | 2016-04-12 | 2016-09-01 | 주식회사 스마트비전 | Intelligent transport system using CCTV |
| CN205692017U (en) * | 2016-06-20 | 2016-11-16 | 国家电网公司 | Electric integrated monitoring system |
-
2017
- 2017-05-26 CN CN201710385818.3A patent/CN107257450B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204990600U (en) * | 2015-05-26 | 2016-01-20 | 绍兴中创建筑智能化科技有限公司 | Computer lab security protection monitored control system |
| CN205038511U (en) * | 2015-10-22 | 2016-02-17 | 青岛云集控制技术有限公司 | Industrial field data remote monitering system |
| KR101653388B1 (en) * | 2016-04-12 | 2016-09-01 | 주식회사 스마트비전 | Intelligent transport system using CCTV |
| CN205692017U (en) * | 2016-06-20 | 2016-11-16 | 国家电网公司 | Electric integrated monitoring system |
Non-Patent Citations (1)
| Title |
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| CCD光谱谱线标定方法研究;张铁强等;《光学技术》;20020531;第28卷(第3期);第258页 |
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