CN203248960U - Video camera installing support and airport runway video monitoring system - Google Patents
Video camera installing support and airport runway video monitoring system Download PDFInfo
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- CN203248960U CN203248960U CN 201320266302 CN201320266302U CN203248960U CN 203248960 U CN203248960 U CN 203248960U CN 201320266302 CN201320266302 CN 201320266302 CN 201320266302 U CN201320266302 U CN 201320266302U CN 203248960 U CN203248960 U CN 203248960U
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Abstract
The utility model discloses a video camera installing support and an airport runway video monitoring system. The installing support comprises a support frame and video camera installing plates; an installation position is arranged on one side, near a fixed support object, of the support frame; one ends of the video camera installing plates are hinged on corresponding positions on the installation position while the other ends are in lap joint on the other side of the support frame; and the support frame can be used for adjusting the inclination angle of the video camera installing plates. The system comprises a video playback device, a network switch, a plurality of high definition cameras and the video camera installing support, wherein the high definition cameras are installed on the video camera installing support and are connected to the network switch, and the video playback device is connected to the network switch. The video camera installing support and the airport runway video monitoring system are simple and convenient in installation and debugging, high in productization degree; the installing support can be hoisted and fastened for installation after being pre-adjusted; usage of a runway is not influenced during the installation and the debugging; and mature commercial high-definition cameras are used, so the system is low in cost.
Description
Technical field
The utility model relates to video intelligent processing equipment field, relates in particular to a kind of camera mounting bracket and airfield runway video frequency monitoring system.
Background technique
Existing airfield runway monitoring, main by artificial investigation, purpose is the foreign matters such as eliminating stone screw.Artificial investigation labor intensive, the investigation time lag is long, and busy airport especially is not suitable for.Begun at present to occur adopting high-definition camera to carry out the research of video monitoring.Following three kinds of forms can be arranged in theory:
The one, adopt single high-definition camera, fixed installation.Can draw through theoretical calculating, if reach several centimetres resolution, need linear resolution to reach more than 50,000, this is also infeasible technically, even technical feasible after several years, price also will be astronomical figure, and will be infeasible economically.
The 2nd, adopt single high-definition camera, by cradle head control, the scanning monitoring.This mode technology, all feasible economically, but there are two distinct disadvantage: at first be to need operator's control operation, more arduous, secondly be if after finding suspicious points, actual location is difficult.
The 3rd, adopt many high-definition cameras, fixed installation.This mode, technology, all feasible does not economically need operator's control operation yet during monitoring, after the discovery suspicious points, the location is also than being easier to, difficult point be each airport runway length and width, control tower position with highly different, therefore install, debugging difficulty is large, needs repeatedly debugging, spended time is also long, this mode itself is project type, but not product type, affect progress and benefit that achievement is promoted.
The model utility content
The purpose of this utility model is to provide a kind of camera mounting bracket and airfield runway video frequency monitoring system, adopt many high-definition cameras, be fixedly mounted on the mounting bracket with segment angle adjusting and tilt adjustment, can the standard configuration, Installation and Debugging are easy, reach the requirement of the purpose of airfield runway real-time high-efficiency monitoring, low-cost monitoring and Rapid Implementation, thereby solve the foregoing problems that exists in the prior art.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of camera mounting bracket comprises: support frame and at least one video camera mounting plate are provided with the camera base mounting hole on the described video camera mounting plate; Described support frame is provided with at least one installation position near a side of stationary support, and an end of described video camera mounting plate is hinged on the described installation position of relevant position, and the other end is overlapped on the side of described support frame away from stationary support; Described support frame can be regulated the inclination angle of described video camera mounting plate.
Preferably, described support frame comprises: perpendicular support arm, side support arm, support oblique arm, front cross beam and rear cross beam, described perpendicular support arm are used for whole described support frame is fixedly mounted on described stationary support; Described support oblique arm forms by two sections, and two sections connection parts overlap, and overlapping part has be used to the dead slot of regulating described support oblique arm length; The rear end of described side support arm is hinged on the described perpendicular support arm, and the lower end of described support oblique arm is fixedly connected on the described perpendicular support arm, and the front end of described side support arm is connected with the upper end of described support oblique arm; Described rear cross beam is fixedly mounted on the rear portion of described side support arm, and the front portion of described side support arm has be used to the dead slot of regulating described front cross beam mounting point, and described front cross beam is installed on the described side support arm; Be provided with a plurality of described installation positions on the described rear cross beam; The front portion of described video camera mounting plate has be used to the dead slot of regulating the mounting point of described video camera mounting plate on described front cross beam.
Preferably, described camera mounting bracket is used for the carrying vidicon camera, also is used for adjusting the angle of shooting of described vidicon camera.
Preferably, when the quantity of described video camera mounting plate is that three or three are when above, the described video camera mounting plate that is installed on described support frame point midway is used for installing No. 0 vidicon camera, other video camera mounting plates launch successively in the left and right sides of the video camera mounting plate that No. 0 vidicon camera is installed, video camera mounting plate on the symmetrical position forms fan-shaped, be used for installing respectively successively No. 1 vidicon camera, No. 2 vidicon cameras ... the N vidicon camera, wherein N is the integer greater than 1.
Preferably, be provided with a side of described installation position perpendicular to described support frame for the described video camera mounting plate that No. 0 vidicon camera is installed.
A kind of airfield runway video frequency monitoring system, comprise: the arbitrary described camera mounting bracket of video playback device, the network switch, several high-definition cameras and claim 1-5, described camera mounting bracket is installed on the stationary support of airfield runway, described high-definition camera is installed on the described camera mounting bracket, described high-definition camera is connected with the described network switch, and described video playback device is connected with the described network switch.
Preferably, the described network switch also is installed on the described camera mounting bracket.
Preferably, the described network switch is the network switch with fiber port, and described video playback device is connected with the fiber port of the described network switch by optical fiber, and described high-definition camera is connected with the ethernet port of the described network switch.
Preferably, described video playback device is PC, and described PC is placed in indoor.
Preferably, described stationary support is the body of wall towards the approach tower of airfield runway.
The beneficial effects of the utility model are:
1, low cost: adopt ripe commercial high-definition camera, unit price is low, and general airport disposes 20 with the interior monitoring that can realize enough resolution;
2, the standard degree is high: according to length, control tower position and the height of airfield runway, can calculate very soon about No. 0 machine needs respectively several high-definition cameras, does not need to calculate separately and dispose after the on-the-spot test;
3, Installation and Debugging are easy, productionization extent is high: the length of airfield runway, control tower position and highly several parameter substitution formula, calculate fan-shaped angle and inclination angle, behind the preset mounting bracket, lift fastening mounting bracket and get final product, do not affect runway during the Installation and Debugging and use.
Description of drawings
Fig. 1 is the structural representation block diagram of airfield runway video frequency monitoring system of the present utility model;
Fig. 2 is camera mounting bracket structural representation of the present utility model;
Fig. 3 is approach tower related in the utility model and the relative position relation schematic representation of airfield runway;
Among Fig. 2: 1---erects support arm; The 2---side support arm; 3---supports oblique arm; The 4---front cross beam; The 5---rear cross beam; 6---is used for installing the video camera mounting plate of No. 0 vidicon camera; 7---is used for installing the video camera mounting plate of No. 1 vidicon camera; 8---is used for installing the video camera mounting plate of No. 2 vidicon cameras; 9---approach tower exterior wall; 10---camera base mounting hole;
Among Fig. 3: the 11---airfield runway; The 12---approach tower; The 13---mounted at center line at airport runway; The runway distance in 1---mounted at center line at airport runway point left side; The runway distance on r---mounted at center line at airport runway point right side; W---airfield runway width; D---puts the distance of runway center line marking point at the vertical line of the position intermediate point of approach tower installation camera mounting bracket.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is further elaborated.Should be appreciated that embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
The utility model discloses a kind of camera mounting bracket, comprising: support frame and at least one video camera mounting plate are provided with the camera base mounting hole on the described video camera mounting plate; Described support frame is provided with at least one installation position near a side of stationary support, and an end of described video camera mounting plate is hinged on the described installation position of relevant position, and the other end is overlapped on the side of described support frame away from stationary support; Described support frame can be regulated the inclination angle of described video camera mounting plate.Described support frame comprises: perpendicular support arm, side support arm, support oblique arm, front cross beam and rear cross beam, described perpendicular support arm are used for whole described support frame is fixedly mounted on described stationary support; Described support oblique arm forms by two sections, and two sections connection parts overlap, and overlapping part has be used to the dead slot of regulating described support oblique arm length; The rear end of described side support arm is hinged on the described perpendicular support arm, and the lower end of described support oblique arm is fixedly connected on the described perpendicular support arm, and the front end of described side support arm is connected with the upper end of described support oblique arm; Described rear cross beam is fixedly mounted on the rear portion of described side support arm, and the front portion of described side support arm has be used to the dead slot of regulating described front cross beam mounting point, and described front cross beam is installed on the described side support arm; Be provided with a plurality of described installation positions on the described rear cross beam; The front portion of described video camera mounting plate has be used to the dead slot of regulating the mounting point of described video camera mounting plate on described front cross beam.Described camera mounting bracket is used for the carrying vidicon camera, also is used for adjusting the angle of shooting of described vidicon camera.When the quantity of described video camera mounting plate is that three or three are when above, the described video camera mounting plate that is installed on described support frame point midway is used for installing No. 0 vidicon camera, other video camera mounting plates launch successively in the left and right sides of the video camera mounting plate that No. 0 vidicon camera is installed, video camera mounting plate on the symmetrical position forms fan-shaped, is used for installing respectively successively No. 1 vidicon camera, No. 2 vidicon cameras ... the N vidicon camera.
The invention also discloses a kind of airfield runway video frequency monitoring system, comprise: video playback device, the network switch, several high-definition cameras and described camera mounting bracket, described camera mounting bracket is installed on the stationary support of airfield runway, described high-definition camera is installed on the described camera mounting bracket, described high-definition camera is connected with the described network switch, and described video playback device is connected with the described network switch.The described network switch also is installed on the described camera mounting bracket.The described network switch is the network switch with fiber port, and described video playback device is connected with the fiber port of the described network switch by optical fiber, and described high-definition camera is connected with the ethernet port of the described network switch.Described video playback device is PC, and described PC is placed in indoor.Described stationary support is the body of wall towards the approach tower of airfield runway.
The airfield runway video frequency monitoring system that the utility model provides is mainly used in the video monitoring to airfield runway, by artificial image resolution or video intelligent image resolution, finds the foreign matters such as stone, screw, realizes airfield runway video monitoring function.
Introduce in detail the utility model below in conjunction with accompanying drawing by example:
As shown in Figure 1, airfield runway video frequency monitoring system in the present embodiment comprises: be placed in indoor PC, the network switch with fiber port, several high-definition cameras, regulate and the mounting bracket of tilt adjustment with segment angle, described mounting bracket is installed in approach tower towards the wall outer side of airfield runway, the described network switch, high-definition camera are installed on the described mounting bracket, described high-definition camera is connected with the ethernet port of the described network switch, and described PC is connected with the fiber port of the described network switch by optical fiber.
During Installation and Debugging, at first select approach tower exterior wall mounting point, prepare necessary cable-through hole.Mark mounted at center line at airport runway point namely from the vertical line point of approach tower mounting point intermediate point, vertically arrives the intersection point of airfield runway.In-site measurement goes out relevant parameters: l is the runway distance in mounted at center line at airport runway point left side, r is the runway distance on mounted at center line at airport runway point right side, w is the airfield runway width, and d is the distance that the vertical line of approach tower mounting point intermediate point is put runway center line marking point, and H is that the mounting point is to the distance on ground.Δ is the minimum resolution distance that requires, and representative value is several centimetres, and n is that the demonstration of minimum resolution distance requirement is counted, and is defaulted as 1, and numerical value is larger, and the resolution of video camera of requirement is higher, number is more.Difference substitution formula:
R: high-definition camera resolution
Δ: the minimum resolution distance of requirement
N: what minimum resolution distance was corresponding counts
And then each high-definition camera number that needs about calculating.
Regulate afterwards segment angle, as shown in Figure 2.Each video camera mounting plate rear end is used without threaded screw, is installed on the rear cross beam, so owing to adopted without threaded screw and can turn among a small circle.The front end of mounting plate has dead slot, is installed on the front cross beam fixing with screw.On side support arm, be marked with precalculated scale, corresponding with the angle of vidicon camera, regulate the position of front cross beam to assigned scale, tighten the set screw of front cross beam on side support arm.
Adjustable inclination again, as shown in Figure 2.The upper end that is installed in perpendicular support arm without threaded screw is used in the side support arm rear end, so owing to adopted without the threaded screw side support arm and can turn to up and down among a small circle.Support the outer surface of the inner webs of oblique arm, be marked with precalculated scale, corresponding with the inclination angle.Regulate the screw position that supports oblique arm, adjust the inclination angle.After adjusting to the right place, tighten set screw.
High-definition camera is installed afterwards successively, as shown in Figure 2.A plurality of video camera mounting plates are arranged, and are for the video camera mounting plate that No. 0 vidicon camera is installed perpendicular to the front and back crossbeam wherein.From inside to outside installing to both sides, is respectively No. 1 vidicon camera, No. 2 vidicon cameras etc., until the quantity of the vidicon camera of installing reaches the number of cameras that calculates by formula.According to present main flow high-definition camera, about respectively be no more than 20 camera positions and can satisfy most airfield runway requirements.Mounting hole is arranged on the video camera mounting plate, and the shooting machine screw is installed on the video camera mounting plate.
The network switch and power source patch board are installed afterwards, are installed on the web beam between the perpendicular support arm.High-definition camera line access network switchboard, the high-definition camera power line is installed successively successively.So far all devices is installed on the support.
Afterwards at the mounting bracket of approach tower exterior wall mounting strap equipment.Punch, bury EXPANSION ANCHOR BOLTS, installation gets final product.Power line, that optical fiber is introduced into control tower by cable-through hole is indoor, be connected to and be placed in indoor PC.So far, all are installed and finish.
During daily monitoring, operation monitoring software is manually checked the runway situation, also can change video stream over to video intelligent software, carries out preanalysis.
By adopting the disclosed technique scheme of the utility model, obtained following useful effect:
1, low cost: adopt ripe commercial high-definition camera, unit price is low, and general airport disposes 20 with the interior monitoring that can realize enough resolution;
2, the standard degree is high: according to length, approach tower position and the height of airfield runway, can calculate very soon about No. 0 machine needs respectively several high-definition cameras, does not need to calculate separately and dispose after the on-the-spot test;
3, Installation and Debugging are easy, productionization extent is high: the length of airfield runway, approach tower position and highly several parameter substitution formula, calculate fan-shaped angle and inclination angle, behind the preset mounting bracket, lift fastening mounting bracket and get final product, do not affect runway during the Installation and Debugging and use.
The above only is preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be looked protection domain of the present utility model.
Claims (10)
1. a camera mounting bracket is characterized in that, comprising: support frame and at least one video camera mounting plate are provided with the camera base mounting hole on the described video camera mounting plate; Described support frame is provided with at least one installation position near a side of stationary support, and an end of described video camera mounting plate is hinged on the described installation position of relevant position, and the other end is overlapped on the side of described support frame away from stationary support; Described support frame can be regulated the inclination angle of described video camera mounting plate.
2. camera mounting bracket according to claim 1, it is characterized in that, described support frame comprises: perpendicular support arm, side support arm, support oblique arm, front cross beam and rear cross beam, described perpendicular support arm are used for whole described support frame is fixedly mounted on described stationary support; Described support oblique arm forms by two sections, and two sections connection parts overlap, and overlapping part has be used to the dead slot of regulating described support oblique arm length; The rear end of described side support arm is hinged on the described perpendicular support arm, and the lower end of described support oblique arm is fixedly connected on the described perpendicular support arm, and the front end of described side support arm is connected with the upper end of described support oblique arm; Described rear cross beam is fixedly mounted on the rear portion of described side support arm, and the front portion of described side support arm has be used to the dead slot of regulating described front cross beam mounting point, and described front cross beam is installed on the described side support arm; Be provided with a plurality of described installation positions on the described rear cross beam; The front portion of described video camera mounting plate has be used to the dead slot of regulating the mounting point of described video camera mounting plate on described front cross beam.
3. camera mounting bracket according to claim 1 is characterized in that, described camera mounting bracket is used for the carrying vidicon camera, also is used for adjusting the angle of shooting of described vidicon camera.
4. camera mounting bracket according to claim 1, it is characterized in that, when the quantity of described video camera mounting plate is that three or three are when above, the described video camera mounting plate that is installed on described support frame point midway is used for installing No. 0 vidicon camera, other video camera mounting plates launch successively in the left and right sides of the video camera mounting plate that No. 0 vidicon camera is installed, video camera mounting plate on the symmetrical position forms fan-shaped, be used for installing respectively successively No. 1 vidicon camera, No. 2 vidicon cameras ... the N vidicon camera, wherein N is the integer greater than 1.
5. camera mounting bracket according to claim 4 is characterized in that, the described video camera mounting plate that is used for No. 0 vidicon camera of installation is provided with a side of described installation position perpendicular to described support frame.
6. airfield runway video frequency monitoring system, it is characterized in that, comprise: the arbitrary described camera mounting bracket of video playback device, the network switch, several high-definition cameras and claim 1-5, described camera mounting bracket is installed on the stationary support of airfield runway, described high-definition camera is installed on the described camera mounting bracket, described high-definition camera is connected with the described network switch, and described video playback device is connected with the described network switch.
7. airfield runway video frequency monitoring system according to claim 6 is characterized in that, the described network switch also is installed on the described camera mounting bracket.
8. airfield runway video frequency monitoring system according to claim 6, it is characterized in that, the described network switch is the network switch with fiber port, described video playback device is connected with the fiber port of the described network switch by optical fiber, and described high-definition camera is connected with the ethernet port of the described network switch.
9. airfield runway video frequency monitoring system according to claim 6 is characterized in that, described video playback device is PC, and described PC is placed in indoor.
10. airfield runway video frequency monitoring system according to claim 6 is characterized in that, described stationary support is the body of wall towards the approach tower of airfield runway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320266302 CN203248960U (en) | 2013-05-16 | 2013-05-16 | Video camera installing support and airport runway video monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320266302 CN203248960U (en) | 2013-05-16 | 2013-05-16 | Video camera installing support and airport runway video monitoring system |
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| CN203248960U true CN203248960U (en) | 2013-10-23 |
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| CN 201320266302 Expired - Fee Related CN203248960U (en) | 2013-05-16 | 2013-05-16 | Video camera installing support and airport runway video monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822884A (en) * | 2016-05-11 | 2016-08-03 | 柳州迅屹办公设备有限公司 | Method for installing holder on material not resistant to high temperature |
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2013
- 2013-05-16 CN CN 201320266302 patent/CN203248960U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822884A (en) * | 2016-05-11 | 2016-08-03 | 柳州迅屹办公设备有限公司 | Method for installing holder on material not resistant to high temperature |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING JINHUI ORIENTAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: BEIJING TANGDI INVESTMENT CONSULTATION CO., LTD. Effective date: 20131101 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131101 Address after: 100036, room 44, building 20, 408 Fuxing Road, Beijing, Haidian District Patentee after: BEIJING JINHUI DONGFANG SCIENCE & TECHNOLOGY CO., LTD. Address before: 100036, room 44, building 20, 402 Fuxing Road, Beijing, Haidian District Patentee before: Beijing Tangdi Investement Consulting Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20190516 |
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| CF01 | Termination of patent right due to non-payment of annual fee |