CN109257579B - On-site monitoring system for distribution network infrastructure engineering - Google Patents
On-site monitoring system for distribution network infrastructure engineering Download PDFInfo
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- CN109257579B CN109257579B CN201811417225.1A CN201811417225A CN109257579B CN 109257579 B CN109257579 B CN 109257579B CN 201811417225 A CN201811417225 A CN 201811417225A CN 109257579 B CN109257579 B CN 109257579B
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- data information
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 14
- 238000012545 processing Methods 0.000 claims abstract description 14
- 230000003068 static effect Effects 0.000 claims description 9
- 238000010276 construction Methods 0.000 claims description 8
- 230000008447 perception Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000007689 inspection Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000006399 behavior Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003908 quality control method Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
Classifications
-
- 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
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Closed-Circuit Television Systems (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a distribution network infrastructure engineering on-site monitoring system, which comprises: the cloud deck camera shoots the scene of the distribution network infrastructure engineering from a plurality of angles, the noise processing device receives noise sound waves, processes the noise sound waves to obtain noise values, compares the noise values with preset noise threshold values, automatically records the noise values when the noise values are larger than the preset noise threshold values, the character adder generates data information related to shooting contents, generates noise data information related to the shooting contents according to the automatically recorded noise values, and the processor adds the data information and the noise data information generated by the character adder into the shooting contents for shooting, converts the overlapped shooting contents into displayable and played video contents and sends the displayable and played video contents to the electronic terminal. By the mode, the on-site situation of the distribution network infrastructure engineering can be effectively perceived.
Description
Technical Field
The invention relates to the technical field of electric power, in particular to a distribution network infrastructure engineering on-site monitoring system.
Background
Situation awareness technology is used in the fields of aviation, aerospace and the like, which require operators to quickly understand surrounding conditions, make correct decisions and operate, and with the gradual maturity of theory and methods, the technology is developed into a man-machine environment complex system of electric power, medical treatment and the like in recent years. The situation awareness is applied to a power system, and refers to a series of behaviors of a dispatcher for acquiring, understanding, displaying and predicting future situations of elements capable of causing the change of the security situations of the power grid in the power grid environment. The power grid situation is the current power grid state and the change trend formed by various power grid equipment running states, user behaviors and other factors, the dispatcher comprehensively understands the power grid safety state through the dependency relationship of different situations, and the power grid situation has integral and global concepts.
Under the situation that the current power grid investment of the power system inclines towards the distribution network, the distribution network project management of the power system has the characteristics of large number of construction sites, regional dispersion, insufficient staff for on-site inspection and the like, and the traditional management mode and on-site inspection means are utilized, for example, management and control software is utilized, but after a work inspection person on the construction site leaves the construction site, the construction site is free from the sight range, and the on-site coordination problem can only be related by telephone and WeChat.
Disclosure of Invention
The invention aims to provide a distribution network infrastructure engineering on-site monitoring system which can realize effective perception of on-site situation of the distribution network infrastructure engineering.
According to one aspect of the present invention, there is provided a distribution network infrastructure engineering on-site monitoring system, comprising:
The device comprises a cradle head camera, a noise processing device, a character adder and a processor;
The character adder is respectively connected with the cradle head camera, the noise processing device and the processor;
The camera comprises a camera body, a noise processing device, a character adder, a processor, a display and play device, wherein the camera body is used for shooting a scene of a network infrastructure project from a plurality of angles, the noise processing device is used for receiving noise sound waves, processing the received noise sound waves to obtain a noise value, comparing the noise value with a preset noise threshold, automatically recording the noise value when the noise value is larger than the preset noise threshold, generating data information related to shooting contents of shooting the scene of the network infrastructure project from a plurality of angles by the character adder, generating noise data information related to the shooting contents according to the automatically recorded noise value, adding the data information and the noise data information generated by the character adder into the shooting contents of shooting, converting the added shooting contents into displayable video contents, and sending the displayable video contents to the electronic terminal.
Wherein, the cloud platform camera includes:
A camera and a rotation device;
The rotating device bears the camera to rotate horizontally and/or vertically and/or in multiple directions, so that the camera can shoot the site of the distribution network infrastructure engineering from multiple angles.
Wherein the character superimposer comprises:
A dynamic character adder, a static character adder, and a noise character adder;
the dynamic character adder is respectively connected with the holder camera and the processor, the static character adder is respectively connected with the holder camera and the processor, and the noise character adder is respectively connected with the holder camera and the processor;
The dynamic character adder generates variable data information which is related to the shooting content and changes along with the site condition of the distribution network infrastructure engineering, and the static character adder generates fixed data information of fixed form character information related to the shooting content; wherein the fixed data information comprises date, time and camera position fixed data information, the noise character adder generates noise data information associated with the image capturing content for image capturing, based on the automatically recorded noise value.
The on-site monitoring system of the distribution network infrastructure engineering is provided with a belt wheel, and the belt wheel bears the movement of the on-site monitoring system of the distribution network infrastructure engineering.
According to the scheme, the cradle head camera can pick up the scene of the network infrastructure project from multiple angles, the noise processing device can receive noise sound waves, process the received noise sound waves to obtain a noise value, compare the noise value with a preset noise threshold, automatically record the noise value when the noise value is larger than the preset noise threshold, the character adder can generate data information related to the shooting content of the scene of the network infrastructure project from multiple angles, and noise data information related to the shooting content according to the automatically recorded noise value, the processor can add the data information and the noise data information generated by the character adder into the shooting content of the network infrastructure project, convert the added shooting content into video content capable of being displayed and played, and send the video content capable of being displayed to an electronic terminal, so that the effective perception of the scene situation of the network infrastructure project can be realized, the effective perception of the scene of the network infrastructure project can meet the requirements of the whole-course quality control and standardization process, the effective perception of the scene of the network infrastructure project can meet the requirements of the site quality control and the quality, the safety and the normal process can be promoted.
Furthermore, according to the scheme, the belt wheel can be arranged on the distribution network infrastructure engineering field monitoring system, the belt wheel can bear the movement of the distribution network infrastructure engineering field monitoring system, the portable movement of the distribution network infrastructure engineering field monitoring system can be realized, and the portable belt wheel is convenient to carry.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an embodiment of a distribution network infrastructure on-site monitoring system according to the present invention;
fig. 2 is a schematic illustration of an embodiment of a distribution network infrastructure on-site monitoring system according to the present invention.
Detailed Description
The invention is described in further detail below with reference to the drawings and examples. It is specifically noted that the following examples are only for illustrating the present invention, but do not limit the scope of the present invention. Likewise, the following examples are only some, but not all, of the examples of the present invention, and all other examples, which a person of ordinary skill in the art would obtain without making any inventive effort, are within the scope of the present invention.
The invention provides a distribution network infrastructure engineering on-site monitoring system which can realize effective perception of on-site situation of the distribution network infrastructure engineering.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an embodiment of a monitoring system for a distribution network infrastructure of the present invention. As shown in fig. 1, the distribution network infrastructure engineering field monitoring system 10 includes: a pan-tilt camera 11, a noise processing device 12, a character adder 13 and a processor 14.
The character adder 13 is connected to the pan-tilt camera 11, the noise processing device 12, and the processor 14, respectively.
The cradle head camera 11 photographs the site of the network infrastructure from a plurality of angles, the noise processing device 12 receives noise sound waves, processes the received noise sound waves to obtain a noise value, compares the noise value with a preset noise threshold, automatically records the noise value when the noise value is greater than the preset noise threshold, the character adder 13 generates data information associated with the photographing content of the site of the network infrastructure photographed from a plurality of angles, and generates noise data information associated with the photographing content according to the automatically recorded noise value, and the processor 14 adds the data information and the noise data information generated by the character adder 13 to the photographing content of the photographing, converts the overlapped photographing content into displayable video content, and transmits the displayable video content to an electronic terminal.
Optionally, the pan-tilt camera 11 may include:
A camera (not shown) and a rotation device (not shown);
the rotating device bears the camera to rotate horizontally and/or vertically and/or in multiple directions, so that the camera can shoot the site of the distribution network infrastructure engineering from multiple angles.
Alternatively, the character adder 13 may include:
A dynamic character adder 131, a static character adder 132, and a noise character adder 133;
The dynamic character adder 131 is respectively connected with the pan-tilt camera 11 and the processor 14, the static character adder 132 is respectively connected with the pan-tilt camera 11 and the processor 14, and the noise character adder 133 is respectively connected with the pan-tilt camera 11 and the processor 14;
the dynamic character adder 131 generates variable data information that varies with the site situation of the distribution network infrastructure project in association with the image capturing content to be image captured, and the static character adder 132 generates fixed data information of fixed form character information in association with the image capturing content to be image captured; wherein the fixed data information includes fixed data information such as date, time, camera position, etc., the noise character adder 133 generates noise data information associated with the image capturing content for image capturing based on the automatically recorded noise value.
Optionally, a pulley (not shown) may be disposed on the distribution network infrastructure field monitoring system 10, where the pulley carries the distribution network infrastructure field monitoring system 10 for movement.
In this embodiment, the processor 14 may be an LPC1788FBD208 industrial grade processor based on a NXP 32-bit ARM Cortex-M3, and the invention is not limited.
In this embodiment, the data information may include glyphs and/or graphics, etc., which are not limited by the present invention.
In this embodiment, the electronic terminal may be any mobile communication terminal capable of playing video content, such as a mobile phone, a tablet computer, a notebook computer, or a desktop computer, which is not limited by the present invention.
In this embodiment, the on-site monitoring system 10 for the distribution network infrastructure engineering can also support two-way voice intercom, remote broadcasting, and the like.
In this embodiment, the on-site monitoring system 10 for the network infrastructure engineering can also store the data information related in the on-site situation sensing process of the network infrastructure engineering, such as local storage or remote storage, and can monitor or call and watch the stored data information in real time through terminals such as a background computer or a mobile phone.
In this embodiment, the manager corresponding to the electronic terminal may view the video content capable of being displayed and played anytime and anywhere, the preset noise threshold may be set according to the situation of the site of the network infrastructure engineering, and when the noise value is compared to be greater than the preset noise threshold, the noise value may be automatically recorded and transmitted back to the server, and in addition, manual snapshot, automatic snapshot, etc. may be performed on the corresponding picture of the site of the network infrastructure engineering when the noise value is greater than the preset noise threshold.
It may be found that, in this embodiment, the pan-tilt camera may capture the site of the network infrastructure from multiple angles, the noise processing device may receive the noise sound wave, process the received noise sound wave to obtain a noise value, compare the noise value with a preset noise threshold, automatically record the noise value when comparing that the noise value is greater than the preset noise threshold, the character adder may generate data information associated with the image capturing content of the site of the network infrastructure from multiple angles, and generate noise data information associated with the image capturing content according to the automatically recorded noise value, the processor may superimpose the data information and the noise data information generated by the character adder into the image capturing content of the network infrastructure, and convert the superimposed image capturing content into video content that can be displayed and played, and send the video content that can be displayed to the electronic terminal, so as to implement effective perception of the site situation of the network infrastructure.
Furthermore, according to the scheme, the belt wheel can be arranged on the distribution network infrastructure engineering field monitoring system, the belt wheel can bear the movement of the distribution network infrastructure engineering field monitoring system, the portable movement of the distribution network infrastructure engineering field monitoring system can be realized, and the portable belt wheel is convenient to carry.
The following description exemplifies this embodiment:
Referring to fig. 2, fig. 2 is a schematic diagram of an embodiment of a distribution network infrastructure on-site monitoring system according to the present invention. As shown in fig. 2, the network infrastructure site monitoring system may image the site of the network infrastructure from a plurality of angles, receive a noise sound wave, process the received noise sound wave to obtain a noise value, compare the noise value with a preset noise threshold, automatically record the noise value when the noise value is greater than the preset noise threshold, generate data information associated with the image capturing content of the site of the network infrastructure from a plurality of angles, generate noise data information associated with the image capturing content according to the automatically recorded noise value, superimpose the generated data information and noise data information into the image capturing content, convert the superimposed image capturing content into displayable video content, and transmit the displayable video content to an electronic terminal. By the method, the on-site situation of the distribution network infrastructure engineering can be effectively perceived, the on-site construction process progress, the process quality and other specific conditions can be controlled from the whole process through the on-site effective perception of the distribution network infrastructure engineering, the requirement of lean project management can be met, and the safe civilized construction normalization of the construction site can be promoted.
Those of ordinary skill in the art will appreciate that: the discussion of any of the embodiments above is merely exemplary and is not intended to suggest that the scope of the disclosure, including the claims, is limited to these examples; the technical features of the above embodiments or in the different embodiments may also be combined within the idea of the invention, the steps may be implemented in any order and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.
Additionally, well-known power/ground connections to Integrated Circuit (IC) chips and other components may or may not be shown within the provided figures, in order to simplify the illustration and discussion, and so as not to obscure the invention. Furthermore, the devices may be shown in block diagram form in order to avoid obscuring the invention, and also in view of the fact that specifics with respect to implementation of such block diagram devices are highly dependent upon the platform within which the present invention is to be implemented (i.e., such specifics should be well within purview of one skilled in the art). Where specific details (e.g., circuits) are set forth in order to describe example embodiments of the invention, it should be apparent to one skilled in the art that the invention can be practiced without, or with variation of, these specific details. Accordingly, the description is to be regarded as illustrative in nature and not as restrictive.
While the invention has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of those embodiments will be apparent to those skilled in the art in light of the foregoing description. For example, other memory architectures (e.g., dynamic RAM (DRAM)) may use the embodiments discussed.
The embodiments of the invention are intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, improvement, etc. of the present invention should be included in the scope of the present invention.
Claims (2)
1. The utility model provides a join in marriage net capital construction engineering field monitoring system which characterized in that includes:
The device comprises a cradle head camera, a noise processing device, a character adder and a processor;
The character adder is respectively connected with the cradle head camera, the noise processing device and the processor;
The cloud deck camera shoots the site of the network infrastructure project from a plurality of angles, the noise processing device receives noise sound waves, processes the received noise sound waves to obtain noise values, compares the noise values with preset noise threshold values, automatically records the noise values when the noise values are larger than the preset noise threshold values, the noise threshold values are set according to the site situation of the network infrastructure project, the character adder generates data information related to shooting contents of shooting the site of the network infrastructure project from a plurality of angles, and generates noise data information related to the shooting contents of shooting according to the automatically recorded noise values, and the processor adds the data information and the noise data information generated by the character adder into the shooting contents of shooting, converts the overlapped shooting contents into displayable video contents and sends the displayable video contents to the electronic terminal;
the character superimposer includes:
A dynamic character adder, a static character adder, and a noise character adder;
the dynamic character adder is respectively connected with the holder camera and the processor, the static character adder is respectively connected with the holder camera and the processor, and the noise character adder is respectively connected with the holder camera and the processor;
The dynamic character adder generates variable data information which is related to the shooting content and changes along with the site condition of the distribution network infrastructure engineering, and the static character adder generates fixed data information of fixed form character information related to the shooting content; wherein the fixed data information comprises date, time and camera position fixed data information, the noise character adder generates noise data information associated with the image capturing content for image capturing according to the automatically recorded noise value;
the cradle head camera comprises:
A camera and a rotation device;
The rotating device bears the camera to rotate horizontally and/or vertically and/or in multiple directions, so that the camera can shoot the site of the distribution network infrastructure engineering from multiple angles.
2. A distribution network infrastructure engineering field monitoring system according to claim 1, wherein a belt wheel is arranged on the distribution network infrastructure engineering field monitoring system, and the belt wheel carries the distribution network infrastructure engineering field monitoring system to move.
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CN111163295A (en) * | 2020-01-07 | 2020-05-15 | 福建省恒鼎建筑工程有限公司 | Situation sensing system based on power distribution network construction site |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007228459A (en) * | 2006-02-27 | 2007-09-06 | Ikegami Tsushinki Co Ltd | Monitoring system |
CN203193796U (en) * | 2013-04-27 | 2013-09-11 | 山东神戎电子股份有限公司 | High-definition digital laser night-vision device |
CN206095423U (en) * | 2016-08-08 | 2017-04-12 | 绍兴市中测检测技术股份有限公司 | A monitoring and forewarning system for building execute industrial area circle noise |
CN209002108U (en) * | 2018-11-26 | 2019-06-18 | 广州供电局有限公司 | Distribution infrastructure project Field Monitoring System |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2822362B2 (en) * | 1992-03-24 | 1998-11-11 | 日本ビクター株式会社 | Character multiplexing method for digital video signal |
JPH08107543A (en) * | 1994-10-07 | 1996-04-23 | Sony Corp | Character display controller |
JP2006081061A (en) * | 2004-09-13 | 2006-03-23 | Alpine Electronics Inc | Audio output device and audio/video output device |
CN101867750B (en) * | 2010-06-07 | 2013-03-13 | 浙江宇视科技有限公司 | OSD information processing method and device for video monitoring system |
CN202772979U (en) * | 2012-03-23 | 2013-03-06 | 万彤 | HD-SDI digital high-definition camera having timely dynamic character superposition function |
CN102917211A (en) * | 2012-11-02 | 2013-02-06 | 浙江省电力公司台州电业局 | Digital visualization basic construction management system |
CN105933670A (en) * | 2016-06-20 | 2016-09-07 | 中警科技(江苏)开发有限公司 | Police kiosk monitoring system |
CN206302510U (en) * | 2016-12-29 | 2017-07-04 | 河南思维信息技术有限公司 | Vehicle mounted monitoring apparatus |
-
2018
- 2018-11-26 CN CN201811417225.1A patent/CN109257579B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007228459A (en) * | 2006-02-27 | 2007-09-06 | Ikegami Tsushinki Co Ltd | Monitoring system |
CN203193796U (en) * | 2013-04-27 | 2013-09-11 | 山东神戎电子股份有限公司 | High-definition digital laser night-vision device |
CN206095423U (en) * | 2016-08-08 | 2017-04-12 | 绍兴市中测检测技术股份有限公司 | A monitoring and forewarning system for building execute industrial area circle noise |
CN209002108U (en) * | 2018-11-26 | 2019-06-18 | 广州供电局有限公司 | Distribution infrastructure project Field Monitoring System |
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