CN202856903U - Audio and video returning system for emergency rescue in wind farm - Google Patents
Audio and video returning system for emergency rescue in wind farm Download PDFInfo
- Publication number
- CN202856903U CN202856903U CN 201220521342 CN201220521342U CN202856903U CN 202856903 U CN202856903 U CN 202856903U CN 201220521342 CN201220521342 CN 201220521342 CN 201220521342 U CN201220521342 U CN 201220521342U CN 202856903 U CN202856903 U CN 202856903U
- Authority
- CN
- China
- Prior art keywords
- video
- optical switch
- wireless
- vehicle
- signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Closed-Circuit Television Systems (AREA)
Abstract
The utility model provides an audio and video returning system for emergency rescue in a wind farm, comprising a fixed monitoring system, a vehicle-borne monitoring system, an individual monitoring system and a monitoring center. The audio and video returning system is characterized in that the fixed monitoring system includes a camera, a video encoder and an optical switch, signals of the camera are accessed into the video encoder, the video encoder converts received video signals into digital signals and outputs the digital signals to the optical switch through a network cable, and the optical switch transmits the digital signals to the monitoring center through an optical fiber; the vehicle-borne monitoring system includes a vehicle-borne camera, a vehicle-borne video transmitter and a wireless video receiver; and the individual monitoring system includes individual backpack equipment and a wireless AP, and the individual backpack equipment includes a camera IV and a wireless video encoder. According to the utility model, the wind farm can be monitored in real time, the video monitoring is digital, networked and intelligent, and the system has the characteristics of being high in integration, strong in mobility and flexible and convenient in monitoring and can be widely used in electric power and other fields.
Description
Technical field
The utility model relates to the audio frequency and video return system, is specifically related to wind energy turbine set emergency repair audio frequency and video return system.
Background technology
Wind energy turbine set is as a distributed generation system, and the local common environment of setting up is abominable, such as extreme temperature, and a large amount of dusts and vibrations.Simultaneously because wind energy turbine set is taken up an area vast, prolong continuous several kilometers, when the situations such as the abominable operation against rules of burst emergency such as great construction accident, public emergency event, character, earthquake, landslide occur, emergency first-aid repair work relate to the time long, the space is wide, need to transfer and departments at different levels of coordination company and unit, unified leadership, take active action, carry out timely and effectively production restoration work, but under the burst emergency, often lack effective technological means, help leader, expert to understand the wind energy turbine set site specific.Therefore, when accident occurs, the on-the-spot situation about occuring of wind energy turbine set need to be sent in real time, effectively, clearly command centre or commander leader office, be convenient to the leader, the expert understands on-site actual situations, commander's emergency repair repairing work, and transfer and coordination company departments at different levels and unit, take active action, carry out timely and effectively and speedily carry out rescue work and production restoration work.
Simultaneously, wind energy turbine set Daily Round Check, serviceman mainly rely on the field technician to finish, and need a cover auxiliary video picture system to realize technical specialist's remote guide, and the technical staff can judge and solve the equipment fault problem fast.
The utility model content
Technical problem to be solved in the utility model is to provide wind energy turbine set emergency repair audio frequency and video return system.
In order to address the above problem, according to the technical solution of the utility model, wind energy turbine set emergency repair audio frequency and video return system comprises fixedly supervisory control system, vehicle-mounted monitoring system, individual soldier's supervisory control system and Surveillance center; Be characterized in:
Fixedly supervisory control system comprises video camera, video encoder and optical switch; Camera signal access video encoder; Video encoder will receive that vision signal is converted to digital signal, output to optical switch by netting twine; Optical switch is transmitted through the fiber to Surveillance center; Fixedly supervisory control system is used for monitoring turnover tower cylinder personnel and monitoring generator set device ruuning situation.
Vehicle-mounted monitoring system comprises vehicle-mounted vidicon, Vehicular video transmitter and wireless video receiver; Vehicle-mounted vidicon signal access Vehicular video transmitter, the Vehicular video transmitter is converted to digital signal with the signal of vehicle-mounted vidicon output, arrive the wireless video receiver by wireless network transmissions, the wireless video receiver outputs to video encoder with the signal of receiving, video encoder will receive that vision signal is converted to digital signal, output to optical switch by netting twine; Optical switch is transmitted through the fiber to Surveillance center; Vehicle-mounted monitoring system is used for the daily inspection service work of wind energy turbine set, and the realtime graphic of will patrolling transmits go back to Surveillance center; The vehicle-mounted monitoring system mobility is strong, and monitoring flexibly, conveniently;
Individual soldier's supervisory control system comprises that the individual soldier bears equipment and wireless aps, the individual soldier bears equipment and comprises video camera four and wireless video encoder, video camera four floor real-time operation situations output to the wireless video encoder, the wireless video encoder is converted to digital signal with the vision signal of receiving, and send to wireless aps, output to optical switch by wireless aps, optical switch is transmitted through the fiber to Surveillance center; Arrange that individual soldier's supervisory control system is can be directly single bears on-the-spot real-time Transmission image; Realization Surveillance center understands the field condition of speedily carrying out rescue work of patrolling in real time.
Preferred version according to wind energy turbine set emergency repair audio frequency and video return system described in the utility model, Surveillance center is provided with optical switch two, router, monitoring server and video display, optical switch two receives the signal of optical switch by optical fiber, and output to monitoring server, monitoring server is processed signal and output to video display and shows that monitoring server also is sent to long-range middle-end by private network or the Internet simultaneously;
The beneficial effect of wind energy turbine set emergency repair audio frequency and video return system described in the utility model is: the utility model merges the plurality of access modes such as cable network, wireless ad hoc network and wide area network, by vehicle-mounted monitoring system, individual soldier's supervisory control system and fixing supervisory control system are set, realized the Real Time Monitoring to wind energy turbine set, video monitoring digitlization, networking and intelligent; Have the integrated level height, mobility is strong, monitoring flexibly, characteristics easily, can be widely used in the fields such as electric power.
Description of drawings
Fig. 1 is the structural representation of wind energy turbine set emergency repair audio frequency and video return system described in the utility model.
Embodiment
Referring to Fig. 1, wind energy turbine set emergency repair audio frequency and video return system comprises fixedly supervisory control system 1, vehicle-mounted monitoring system 2, individual soldier's supervisory control system 3 and Surveillance center 4; Wherein, fixedly supervisory control system 1 comprises video camera 11, video encoder 12 and optical switch 13; Video camera 11 signals access video encoder 12; Video encoder 12 will receive that vision signal is converted to digital signal, output to optical switch 13 by netting twine; Optical switch 13 is transmitted through the fiber to Surveillance center 4;
Vehicle-mounted monitoring system 2 comprises vehicle-mounted vidicon 21, Vehicular video transmitter 22 and wireless video receiver 23; Vehicle-mounted vidicon 21 signals access Vehicular video transmitter 22, Vehicular video transmitter 22 is converted to digital signal with the signal of vehicle-mounted vidicon 21 outputs, arrive wireless video receiver 23 by wireless network transmissions, wireless video receiver 23 outputs to video encoder 12 with the signal of receiving, video encoder 12 will receive that vision signal is converted to digital signal, output to optical switch 13 by netting twine; Optical switch 13 is transmitted through the fiber to Surveillance center 13;
Individual soldier's supervisory control system 3 comprises that the individual soldier bears equipment 31 and wireless aps 32, the individual soldier bears equipment 31 and comprises video camera 4 311 and wireless video encoder 312, video camera 4 311 floor real-time operation situations output to wireless video encoder 312, wireless video encoder 312 is converted to digital signal with the vision signal of receiving, and send to wireless aps 32, output to optical switch 13 by wireless aps 32, optical switch 13 is transmitted through the fiber to Surveillance center 4.
In specific embodiment, Surveillance center is provided with optical switch two, router, monitoring server and video display, optical switch two receives the signal of optical switch by optical fiber, and outputs to monitoring server, and monitoring server is processed signal and output to video display and shows; Make the staff check video image in Surveillance center, understand field condition; Simultaneously monitoring server also is sent to remote terminal 5 by router four 3 and private network or the Internet; Make the empowerment management personnel with system authentication also can check video image at remote terminal 5, only need open the remote monitoring software interface, input corresponding username and password and just can check and control the video monitoring image at inspection, repairing scene.
In specific embodiment, fixedly the video camera in the supervisory control system comprises video camera one, video camera two and video camera three, and video camera one is arranged on wind-powered electricity generation Tata cylinder bottom, can adopt utilizing powerful magnet for adsorption to install; Be used for monitoring turnover tower cylinder personnel; Video camera two is arranged in the wind-powered electricity generation Tata cylinder cabin, can adopt the support lifting mode to install, and video camera three arranges the generator bay top, can adopt the bolt fixed installation, and video camera two and video camera three are used for monitoring generator set device ruuning situation.
Claims (2)
1. wind energy turbine set emergency repair audio frequency and video return system comprises fixedly supervisory control system (1), vehicle-mounted monitoring system (2), individual soldier's supervisory control system (3) and Surveillance center (4); It is characterized in that:
Fixedly supervisory control system (1) comprises video camera (11), video encoder (12) and optical switch (13); Video camera (11) signal access video encoder (12); Video encoder (12) will receive that vision signal is converted to digital signal, output to optical switch (13) by netting twine; Optical switch (13) is transmitted through the fiber to Surveillance center (4);
Vehicle-mounted monitoring system (2) comprises vehicle-mounted vidicon (21), Vehicular video transmitter (22) and wireless video receiver (23); Vehicle-mounted vidicon (21) signal access Vehicular video transmitter (22), Vehicular video transmitter (22) is converted to digital signal with the signal of vehicle-mounted vidicon (21) output, arrive wireless video receiver (23) by wireless network transmissions, wireless video receiver (23) outputs to video encoder (12) with the signal of receiving, video encoder (12) will receive that vision signal is converted to digital signal, output to optical switch (13) by netting twine; Optical switch (13) is transmitted through the fiber to Surveillance center (13);
Individual soldier's supervisory control system (3) comprises that the individual soldier bears equipment (31) and wireless aps (32), the individual soldier bears equipment (31) and comprises video camera four (311) and wireless video encoder (312), video camera four (311) floor real-time operation situations output to wireless video encoder (312), wireless video encoder (312) is converted to digital signal with the vision signal of receiving, and send to wireless aps (32), output to optical switch (13) by wireless aps (32), optical switch (13) is transmitted through the fiber to Surveillance center (4).
2. wind energy turbine set emergency repair audio frequency and video return system according to claim 1, it is characterized in that: Surveillance center (4) is provided with optical switch two (44), monitoring server (42) and video display (41), optical switch two (44) receives the signal of optical switch (13) by optical fiber, and outputing to monitoring server (42), monitoring server (42) is processed signal and output to video display (41) and shows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220521342 CN202856903U (en) | 2012-10-12 | 2012-10-12 | Audio and video returning system for emergency rescue in wind farm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220521342 CN202856903U (en) | 2012-10-12 | 2012-10-12 | Audio and video returning system for emergency rescue in wind farm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202856903U true CN202856903U (en) | 2013-04-03 |
Family
ID=47988044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220521342 Expired - Lifetime CN202856903U (en) | 2012-10-12 | 2012-10-12 | Audio and video returning system for emergency rescue in wind farm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202856903U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105572581A (en) * | 2016-02-26 | 2016-05-11 | 北京永安美电气科技有限公司 | Online detection system and online detection method for isolating switch |
| CN107241572A (en) * | 2017-05-27 | 2017-10-10 | 国家电网公司 | Student's real training video frequency tracking evaluation system |
| CN110418113A (en) * | 2019-08-12 | 2019-11-05 | 江苏中利电子信息科技有限公司 | Three-dimensional video return system based on wireless self-networking |
| CN111343518A (en) * | 2020-02-07 | 2020-06-26 | 云南电网有限责任公司电力科学研究院 | Signal exchange system based on optical fiber equipment transmission |
-
2012
- 2012-10-12 CN CN 201220521342 patent/CN202856903U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105572581A (en) * | 2016-02-26 | 2016-05-11 | 北京永安美电气科技有限公司 | Online detection system and online detection method for isolating switch |
| CN107241572A (en) * | 2017-05-27 | 2017-10-10 | 国家电网公司 | Student's real training video frequency tracking evaluation system |
| CN107241572B (en) * | 2017-05-27 | 2024-01-12 | 国家电网公司 | Training video tracking evaluation system for students |
| CN110418113A (en) * | 2019-08-12 | 2019-11-05 | 江苏中利电子信息科技有限公司 | Three-dimensional video return system based on wireless self-networking |
| CN111343518A (en) * | 2020-02-07 | 2020-06-26 | 云南电网有限责任公司电力科学研究院 | Signal exchange system based on optical fiber equipment transmission |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103578228B (en) | A kind of Storm Flood Disasters monitoring and warning and emergency response system and method | |
| CN104581087B (en) | A kind of power transmission line intelligent remote monitoring system based on Internet of Things | |
| CN202856903U (en) | Audio and video returning system for emergency rescue in wind farm | |
| CN102931724A (en) | Intelligent video monitoring system for electric power transmission and transformation | |
| CN103723641A (en) | Remote monitoring system for video supervision tower cranes based on 4G wireless communication | |
| CN103178903A (en) | Power emergency communication system based on wireless optical networks | |
| CN203104105U (en) | Intelligent video monitoring system for power transmission and transformation | |
| CN203653106U (en) | Remote monitoring system for video monitoring of tower crane based on 4G wireless communication | |
| CN107018205A (en) | A kind of network intelligence fire fighting hydraulic pressure table control system and its control method | |
| CN201426053Y (en) | Intelligent visual remote control operating system for substation equipment | |
| CN107682885B (en) | LTE230 micro base station | |
| CN203204439U (en) | Wireless monitoring device for safety of tower erection | |
| CN203503097U (en) | Forest fireproof monitoring system based on Mesh network | |
| CN204362217U (en) | A kind of power transmission line corridor large-scale moving object limit for height prior-warning device | |
| CN204334824U (en) | A kind of display screen wireless supervisory control system | |
| CN203366105U (en) | A concentration optimization monitor system applicable to distributed-type access wind power generation | |
| CN201830025U (en) | Transformer substation video and environment monitoring provincial master station system | |
| CN104683763A (en) | Height limit early warning device for power transmission line corridor large moving object | |
| CN105590424A (en) | Wind power station remote monitor based on GPRS | |
| CN201867616U (en) | Automatic monitoring instrument for working status of high tower | |
| CN211930755U (en) | Wireless video monitoring system for construction site of outer facade of building | |
| CN209841084U (en) | Temperature and humidity acquisition wireless transmission device | |
| CN210350804U (en) | Distributed energy pre-installation type complete grid-connected equipment | |
| CN210807426U (en) | Third-party construction monitoring equipment for petroleum and natural gas pipeline | |
| CN210323242U (en) | Power transmission line monitoring device and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170628 Address after: 400020, No. 1 Jin Yuan Road, Jiangbei District, Chongqing, 13-1, 13-2, 14-1, 14-2, 53, 15-1, 15-2 (limited to administrative office, communication and liaison) Co-patentee after: CHONGQING KEYUAN ENERGY TECHNOLOGY DEVELOPMENT Co.,Ltd. Patentee after: CHONGQING BRANCH OF DATANG INTERNATIONAL POWER GENERATION Co.,Ltd. Address before: 26, building 401121, block B1, Uranus business building, 76 Xingguang Avenue, Chongqing, Yubei District Co-patentee before: CHONGQING AEA GROUP SOFTWARE CO.,LTD. Patentee before: CHONGQING BRANCH OF DATANG INTERNATIONAL POWER GENERATION Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130403 |
|
| CX01 | Expiry of patent term |