CN201937728U - Tunnel video capture device - Google Patents

Tunnel video capture device Download PDF

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Publication number
CN201937728U
CN201937728U CN2010206512392U CN201020651239U CN201937728U CN 201937728 U CN201937728 U CN 201937728U CN 2010206512392 U CN2010206512392 U CN 2010206512392U CN 201020651239 U CN201020651239 U CN 201020651239U CN 201937728 U CN201937728 U CN 201937728U
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CN
China
Prior art keywords
tunnel
video
video camera
cover
camera
Prior art date
Application number
CN2010206512392U
Other languages
Chinese (zh)
Inventor
黄维顺
刘华珍
Original Assignee
北京佳讯飞鸿电气股份有限公司
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Filing date
Publication date
Application filed by 北京佳讯飞鸿电气股份有限公司 filed Critical 北京佳讯飞鸿电气股份有限公司
Priority to CN2010206512392U priority Critical patent/CN201937728U/en
Application granted granted Critical
Publication of CN201937728U publication Critical patent/CN201937728U/en

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Abstract

The utility model discloses a tunnel video capture device in the technical field of the video monitoring, and aims at solving the problem that a video monitoring system has poor imaging effect and cannot timely track the construction progress in the construction tunnel. The tunnel video capture device comprises a motion trolley, an outer cover, a video camera, a cradle head, a secondary light source and a wireless transmitter, wherein a universal pulley, a support base and a lock catch are arranged at the bottom part of the motion trolley; a telescopic support rod is arranged at the upper part of the motion trolley; the outer cover is arranged on the telescopic support rod; the cradle head and the video camera are arranged in the outer cover; the video camera is fixedly arranged at the upper part of the cradle head; the secondary light source is arranged above or at the left and right sides of the camera of the video camera; and the wireless transmitter is arranged outside of the outer cover and is connected with the video camera. The tunnel video capture device achieves that the tunnel construction scene can be real time monitored on the low illumination condition, and a mobile monitoring device can move along the movement of the workplace.

Description

The tunnel video acquisition device
Technical field
The utility model belongs to technical field of video monitoring, relates in particular to a kind of tunnel video acquisition device.
Background technology
In railway, highway construction process, the tunnel is the emphasis and the difficult point of whole engineering project, grasps site operation operation situation in real time, the progress of engineering project is held and made a strategic decision have important effect.The various mechanical work of constructing tunnel, personnel turnover, mining position situation need to monitor, and in time scent a hidden danger and investigate processing, in order to avoid cause heavy losses.Constructing tunnel comprises the reinforcing of mechanical excavation, explosion, chapelet face etc.Safety for tunnel engineering hidden danger generally includes: to the turnover job site personnel effectively do not manage, the workmen do not carry out operation, job site by safety standard and runs into phenomenons such as infiltration water clock.
The safety supervision of constructing tunnel mainly contains following measure at present: the one, and supervisor makes regular check on, and the 2nd, job site director's regular report, the 3rd, site inspection is arrived at commander center regularly arrangement personnel.There is following problem in these safety supervision modes:
(1) construction command centre can only be easy to generate omission to details by related personnel's report to the understanding of the situation at scene;
(2) lead to the job site the road conditions limit decision leader of command centre can't arrive rapidly, in case on-the-spot generation emergency case can't intuitively be understood field condition;
(3) along with the going deep into of constructing tunnel, construction surface has exceeded the range of exposures of video camera, causes the live video monitoring range can't catch up with the tempo of construction.
Use at present that traditional video monitoring mode can't solve top problem, because they are at imaging effect and follow construction schedule and carry out can not satisfying the demands aspect mobile.
Summary of the invention
The purpose of this utility model is, the problem of the not good and construction schedule that can not in time follow up of the imaging effect that exists at video monitoring system in the present construction tunnel proposes a kind of tunnel video acquisition device, in order to address the above problem.
Technical scheme is, a kind of tunnel video acquisition device is characterized in that described device comprises mobile trolley used, outer cover, video camera, The Cloud Terrace, secondary light source and Wireless Transmitter;
Universal pulley, support base and snap close are installed in described mobile trolley used bottom; The retractable supports bar is installed on mobile trolley used top;
Described outer cover is installed on the retractable supports bar;
Described The Cloud Terrace and video camera are installed in the outer cover;
Described video camera is fixedly mounted on The Cloud Terrace top;
Described secondary light source is installed in the top or the left and right sides of the camera of video camera;
Described Wireless Transmitter is installed in the outside of outer cover, and is connected with video camera.
Described video camera is a digital camera.
Described video camera is an analog video camera.
Described tunnel video acquisition device also comprises encoder, and described encoder links to each other with Wireless Transmitter with video camera.
Described secondary light source is visible light source or infrared light sources.
The wavelength of described visible light source is 700nm.
The wavelength of described infrared light sources is more than or equal to 850nm.
Effect of the present utility model is that the tunnel video acquisition device can be implemented in monitors the constructing tunnel scene in real time under the low-light (level) situation, and can move along with being monitored moving of place, for the remote monitoring personnel provides image scene timely.
Description of drawings
Fig. 1 is a tunnel video acquisition device structure chart;
Fig. 2 is the outer cover cut-away view that adopts the tunnel video acquisition device of analog video camera;
The video information that Fig. 3 is based on the tunnel video acquisition device transmits network diagram.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment is elaborated.Should be emphasized that following explanation only is exemplary, rather than in order to limit scope of the present utility model and application thereof.
Embodiment 1
Fig. 1 is a tunnel video acquisition device structure chart, and among Fig. 1, that the tunnel video acquisition device comprises is mobile trolley used 1, outer cover 2, video camera 3, The Cloud Terrace 4, secondary light source 5 and Wireless Transmitter 7.Universal pulley 8, support base 9 and snap close 10 are installed in mobile trolley used 1 bottom.Universal pulley 8 can be controlled mobile trolley used 1 and move forward and backward and be rotated along 360 degree directions.Snap close 10 is used to lock universal pulley 8, makes mobile trolley used 1 can only move forward and backward and can not rotate.It is mobile trolley used 1 that support base 9 is used for fixing, and making it to move forward and backward can not left rotation and right rotation.Retractable supports bar 11 is installed on mobile trolley used 1 top, and stretching of retractable supports bar 11 can be controlled the lifting of video camera 3 and The Cloud Terrace 4, makes the video information of camera acquisition differing heights.Outer cover 2 is installed on the retractable supports bar 11, and outer cover adopts the anti-riot material of high strength to make, and can effectively protect video camera 3 and The Cloud Terrace 4 not to be subjected to the impact of sandstone soil block in work progress.Obviously, outer cover 2 should be made by transparent material.The Cloud Terrace 4 and video camera 3 are installed in the outer cover 2, and The Cloud Terrace 4 can rotate freely along 360 degree directions.Video camera 3 is fixedly mounted on the top of The Cloud Terrace 4, and can rotate along with the rotation of The Cloud Terrace 4.Secondary light source 5 be installed in video camera 3 camera 6 the top or or the left and right sides, when video camera 3 is in the environment with dark light, secondary light source 5 can be luminous, with the exposure intensity of increase light, thus the definition of the video information that assurance camera 6 is gathered.Wireless Transmitter 7 is installed in the outside of outer cover 2, and is connected with video camera 3, is used for the video information of camera acquisition is transferred to by wireless mode the command centre of office of outside, tunnel.
Video camera 3 can adopt digital camera, also can adopt analog video camera.Fig. 2 is the outer cover cut-away view that adopts the tunnel video acquisition device of analog video camera, and among Fig. 2, when video camera 3 adopted analog video camera, the tunnel video acquisition device also comprised encoder 12, and encoder 12 links to each other with Wireless Transmitter 7 with video camera 3.Encoder 12 is used for the analog signal of analog video camera collection is changed into digital signal, and by Wireless Transmitter 7, the video information after transforming is sent to the command centre of office of outside, tunnel.
The video information that Fig. 3 is based on the tunnel video acquisition device transmits network diagram, and among Fig. 3, command centre of above-mentioned office is interconnected by local side apparatus and engineering unit communication network, and video information can be sent to the optional position in the network.If the tunnel is long or have more greatly and turn round, exceed wireless transmission distance, can increase wireless relay apparatus in the centre.
In the specific implementation process, the video information of tunnel video acquisition device collection is transmitted by the high bandwidth wireless transmitter.Wireless Transmitter is reserved 1 IP mouth, can carry other data services.The resolution of video camera specification is: 720P, D1, CIF.Secondary light source has visible light source or infrared light sources optional, and wavelength of visible light is that the 700nm responsiveness is best, and ultrared wavelength is that 850nm and above responsiveness are best.
The above; it only is the preferable embodiment of the utility model; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of claim.

Claims (7)

1. tunnel video acquisition device is characterized in that described device comprises mobile trolley used, outer cover, video camera, The Cloud Terrace, secondary light source and Wireless Transmitter;
Universal pulley, support base and snap close are installed in described mobile trolley used bottom; The retractable supports bar is installed on mobile trolley used top;
Described outer cover is installed on the retractable supports bar;
Described The Cloud Terrace and video camera are installed in the outer cover;
Described video camera is fixedly mounted on The Cloud Terrace top;
Described secondary light source is installed in the top or the left and right sides of the camera of video camera;
Described Wireless Transmitter is installed in the outside of outer cover, and is connected with video camera.
2. a kind of tunnel according to claim 1 video acquisition device is characterized in that described video camera is a digital camera.
3. a kind of tunnel according to claim 1 video acquisition device is characterized in that described video camera is an analog video camera.
4. a kind of tunnel according to claim 3 video acquisition device is characterized in that described tunnel video acquisition device also comprises encoder, and described encoder links to each other with Wireless Transmitter with video camera.
5. a kind of tunnel according to claim 1 video acquisition device is characterized in that described secondary light source is visible light source or infrared light sources.
6. a kind of tunnel according to claim 5 video acquisition device, the wavelength that it is characterized in that described visible light source is 700nm.
7. a kind of tunnel according to claim 5 video acquisition device, the wavelength that it is characterized in that described infrared light sources is more than or equal to 850nm.
CN2010206512392U 2010-12-09 2010-12-09 Tunnel video capture device CN201937728U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206512392U CN201937728U (en) 2010-12-09 2010-12-09 Tunnel video capture device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206512392U CN201937728U (en) 2010-12-09 2010-12-09 Tunnel video capture device

Publications (1)

Publication Number Publication Date
CN201937728U true CN201937728U (en) 2011-08-17

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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102491212A (en) * 2011-11-11 2012-06-13 浙江天地人科技有限公司 Lifting device for video monitoring equipment and tripod head with same
CN102710892A (en) * 2012-05-08 2012-10-03 广州市阳阳谷信息科技有限公司 Mobile monitoring device
CN102798358A (en) * 2012-08-24 2012-11-28 广州市浩云安防科技股份有限公司 Abnormal revolution sensing device for fixed camera and camera device
CN103047930A (en) * 2012-12-05 2013-04-17 上海同岩土木工程科技有限公司 Vehicle-mounted subway tunnel disease data automatic acquisition system
CN103277640A (en) * 2013-06-26 2013-09-04 保定维特瑞光电能源科技有限公司 Vehicle-mounted two-shaft photographing tripod head
CN103731644A (en) * 2014-01-20 2014-04-16 山东大学 Informatization real-time monitoring device for underground engineering construction
CN104137530A (en) * 2013-05-27 2014-11-05 株式会社日立系统 Monitoring camera adjusting device
CN104154384A (en) * 2014-08-04 2014-11-19 李健 Image-pickup framing car
CN105387314A (en) * 2014-09-04 2016-03-09 青岛东旭机器人视觉系统科技有限公司 Intelligent track camera robot system
CN105427601A (en) * 2015-12-14 2016-03-23 北京中交华安科技有限公司 Multiple-degree-of-freedom road condition observation apparatus
CN105825210A (en) * 2016-05-18 2016-08-03 成都你我他科技有限公司 Humanized face recognition equipment
CN105893986A (en) * 2016-05-18 2016-08-24 成都你我他科技有限公司 Face recognition device capable of facilitating heat radiation
CN105930829A (en) * 2016-05-18 2016-09-07 成都你我他科技有限公司 Human face recognition equipment
CN105956575A (en) * 2016-05-18 2016-09-21 成都你我他科技有限公司 Face recognition device convenient to use
CN106022255A (en) * 2016-05-18 2016-10-12 成都你我他科技有限公司 Energy-saving environmental protection human face recognition equipment
CN106258166A (en) * 2015-05-14 2017-01-04 苏州宝时得电动工具有限公司 Self-movement robot

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013067737A1 (en) * 2011-11-11 2013-05-16 浙江天地人科技有限公司 Lifting apparatus for video monitoring device and holder having such lifting apparatus
CN102491212A (en) * 2011-11-11 2012-06-13 浙江天地人科技有限公司 Lifting device for video monitoring equipment and tripod head with same
CN102710892B (en) * 2012-05-08 2014-11-26 广州市阳阳谷信息科技有限公司 Mobile monitoring device
CN102710892A (en) * 2012-05-08 2012-10-03 广州市阳阳谷信息科技有限公司 Mobile monitoring device
CN102798358A (en) * 2012-08-24 2012-11-28 广州市浩云安防科技股份有限公司 Abnormal revolution sensing device for fixed camera and camera device
CN103047930A (en) * 2012-12-05 2013-04-17 上海同岩土木工程科技有限公司 Vehicle-mounted subway tunnel disease data automatic acquisition system
CN103047930B (en) * 2012-12-05 2016-01-06 上海同岩土木工程科技有限公司 A kind of vehicular subway tunnel disease data automatic acquisition system
CN104137530B (en) * 2013-05-27 2016-05-25 株式会社日立系统 Monitor camera adjusting device
CN104137530A (en) * 2013-05-27 2014-11-05 株式会社日立系统 Monitoring camera adjusting device
CN103277640B (en) * 2013-06-26 2015-02-25 保定维特瑞光电能源科技有限公司 Vehicle-mounted two-shaft photographing tripod head
CN103277640A (en) * 2013-06-26 2013-09-04 保定维特瑞光电能源科技有限公司 Vehicle-mounted two-shaft photographing tripod head
CN103731644A (en) * 2014-01-20 2014-04-16 山东大学 Informatization real-time monitoring device for underground engineering construction
CN104154384A (en) * 2014-08-04 2014-11-19 李健 Image-pickup framing car
CN105387314A (en) * 2014-09-04 2016-03-09 青岛东旭机器人视觉系统科技有限公司 Intelligent track camera robot system
CN105387314B (en) * 2014-09-04 2017-07-14 青岛东旭机器人视觉系统科技有限公司 Intelligent track camera device people's system
CN106258166A (en) * 2015-05-14 2017-01-04 苏州宝时得电动工具有限公司 Self-movement robot
CN105427601A (en) * 2015-12-14 2016-03-23 北京中交华安科技有限公司 Multiple-degree-of-freedom road condition observation apparatus
CN105893986A (en) * 2016-05-18 2016-08-24 成都你我他科技有限公司 Face recognition device capable of facilitating heat radiation
CN105930829A (en) * 2016-05-18 2016-09-07 成都你我他科技有限公司 Human face recognition equipment
CN105956575A (en) * 2016-05-18 2016-09-21 成都你我他科技有限公司 Face recognition device convenient to use
CN106022255A (en) * 2016-05-18 2016-10-12 成都你我他科技有限公司 Energy-saving environmental protection human face recognition equipment
CN105825210A (en) * 2016-05-18 2016-08-03 成都你我他科技有限公司 Humanized face recognition equipment

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110817

Termination date: 20161209