CN103395497B - A kind of small-sized shoot with video-corder gondola without man-machine - Google Patents

A kind of small-sized shoot with video-corder gondola without man-machine Download PDF

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Publication number
CN103395497B
CN103395497B CN201310354924.7A CN201310354924A CN103395497B CN 103395497 B CN103395497 B CN 103395497B CN 201310354924 A CN201310354924 A CN 201310354924A CN 103395497 B CN103395497 B CN 103395497B
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orientation
video
corder
assembly
gondola
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CN103395497A (en
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李平
张建民
吴曼曼
王波
付彬
胡文刚
陈建华
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HUAZHONG TIANJING ELECTRO-OPTICAL SYSTEMS Co Ltd
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HUAZHONG TIANJING ELECTRO-OPTICAL SYSTEMS Co Ltd
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Abstract

The present invention discloses and a kind of small-sized shoots with video-corder gondola without man-machine, by orientation assembly, assembly forms tilting component with shooting with video-corder, orientation assembly and shoot with video-corder assembly fix with tilting component respectively and by cable connecting communication, orientation assembly and shoot with video-corder and be connected with communication cable between assembly, orientation assembly and tilting component realize watertight by labyrinth seal, adopt the compact type biaxial stabilization platform of modular design, to carry the useful load such as photo-sensor and realize biaxial stabilization, have and take and store digital photograph, export visible light video in real time, search and the detected target of observation fast, there is gyro and increase steady function, realize hair-line(crack) to stablize, there is stepping camera function, namely taking camera horizontal field of view angle as orientation step angle, vertical field of view angle is pitching step angle, drive gondola orientation and luffing, take pictures with control camera shutter, complete all standing to specific region automatically to photograph, there is structure simple, effectively reduce the weight of load, the feature such as applied widely.

Description

A kind of small-sized shoot with video-corder gondola without man-machine
Technical field
The present invention relates to and a kind of small-sized shoot with video-corder gondola without man-machine, belong to optoelectronic device technical field in aircraft, aeronautical technology.
Background technology
For ensureing the safe operation of electric power circuit, power-line patrolling staff often crosses over mountain after mountain in daily work, and working conditions is very arduous, patrols line efficiency low; Part patrol line location personnel trek be difficult to arrive, it is necessary to a large amount of manpower and materials supports; Electric power circuit is caused very big destruction by especially serious natural disaster, and after disaster, power failure is difficult to timely reparation, brings very big impact to the life of industrial production, communications and transportation, the people.
Adopt and carry out Daily Round Check without the man-machine electric power circuit that the personnel such as mountain area, valley, forest, river are difficult to arrive location, there is the advantage that flight is flexible, simple to operate, working efficiency is high, effectively reduce the cost of power-line patrolling; After various serious natural disaster, can use and fly into incident area in the very first time monitor without man-machine, complete the tasks such as electric power sudden instability, electric power first-aid, electric power bracing wire, win emergency repair time, reduce disaster loss.
Generally there is Heavy Weight, power consumption height, configure the defects such as fixing in the photoelectric nacelle of current domestic development and production, it is difficult to meets the demand of domestic power industry user.
Summary of the invention
It is an object of the invention to provide that a kind of weight is light, the low profile photovoltaic of compact construction, modularization shoots with video-corder gondola.
The technical solution adopted for the present invention to solve the technical problems is: a kind of small-sized shoot with video-corder gondola without man-machine, by orientation assembly, assembly forms tilting component with shooting with video-corder, orientation assembly and shoot with video-corder assembly fix with tilting component respectively and by cable connecting communication, orientation assembly and shoot with video-corder and be connected with communication cable between assembly, orientation assembly and tilting component realize watertight by labyrinth seal, described orientation assembly comprises orientation housing and the orientation axle being located on orientation housing and orientation lid, orientation axle is fixed with scale card and the first big belt wheel, orientation housing is also fixed with image plate and switchboard, orientation covers the antenna being provided with the digital transmission module being connected with switchboard and being connected with digital transmission module, orientation housing is provided with motor seat, azimuth-drive motor group is installed in motor seat, azimuth-drive motor group is synchronously with belt wheel big with first to be connected by first, motor seat is provided with the photoswitch being connected with scale card.
Described one small-sized shoots with video-corder gondola without man-machine, its tilting component comprises Elevation shell and the left axle that is connected by two the 3rd bearings and right axle with Elevation shell, left axle and right axle are fixed with bonnet and protecgulum respectively, described left axle is fixed with second largest belt wheel by band wheel seat, Elevation shell is provided with pitching motor group, and pitching motor group is synchronously with by the 2nd and is connected with second largest belt wheel.
Described one small-sized shoots with video-corder gondola without man-machine, and its azimuth-drive motor group and pitching motor group are all provided with servo drive motor and high precision angle-measuring system.
Described one small-sized shoots with video-corder gondola without man-machine, it is shot with video-corder assembly and comprises sensor board and be fixed on the camera above sensor board, fixing gyro block, power panel and camera base below sensor board, gyro block is provided with gyro, and camera base is provided with pick up camera.
The invention has the beneficial effects as follows: orientation assembly, tilting component and shoot with video-corder between assembly by cable be connected realize information transmission, adopt the compact type biaxial stabilization platform of modular design, to carry the useful load such as photo-sensor and realize biaxial stabilization, have and take and store digital photograph, export visible light video in real time, search and the detected target of observation fast, there is gyro and increase steady function, realize hair-line(crack) to stablize, there is stepping camera function, namely taking camera horizontal field of view angle as orientation step angle, vertical field of view angle is pitching step angle, drive gondola orientation and luffing, take pictures with control camera shutter, complete all standing to specific region automatically to photograph, there is structure simple, effectively reduce the weight of load, the feature such as applied widely.
Accompanying drawing explanation
Fig. 1 is the structural representation of the main apparent direction of the present invention;
Fig. 2 is the structural representation that the present invention overlooks direction;
Fig. 3 is the structural representation of the orientation of the present invention main apparent direction of assembly;
Fig. 4 is the structural representation that direction overlooked by orientation of the present invention assembly;
Fig. 5 is the structural representation of the main apparent direction of tilting component of the present invention;
Fig. 6 is the structural representation that tilting component of the present invention overlooks direction;
Fig. 7 is the structural representation that the present invention shoots with video-corder assembly.
Wherein respectively mark name to be called: 1 orientation assembly, 101 digital transmission modules, 102 orientation lids, 103 big trim rings, 104 image plates, 105 switchboards, 106 scale cards, 107 orientation housings, 108 first bearings, 109 orientation axles, 110 the 2nd bearings, 111 bearing trim rings, 112 antennas, 113 sockets, 114 first big belt wheels, 115 first are synchronously with, 116 tension assemblies, 117 photoswitches, 118 azimuth-drive motor groups, 119 motor seats, 2 tilting components, 201 left axles, 202 band wheel seats, 203 second largest belt wheels, 204 the 2nd are synchronously with, 205 side lids, 206 pitching motor groups, 207 web plates, 208 Elevation shells, 209 USB seats, 210 tightening pulleys, 211 right axles, 212 tensioning seats, 213 limit switches, 214 the 3rd bearings, 215 little trim rings, 216 bonnets, 217 first protective glasses, 218 the 2nd protective glasses, 219 protecgulums, 3 shoot with video-corder assembly, 301 sensor boards, 302 gyros, 303 gyro blocks, 304 power panel, 305 cameras, 306 pick up cameras, 307 camera bases, 308 shot card hoops.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
With reference to shown in Fig. 1, Fig. 2, the present invention discloses and a kind of small-sized shoots with video-corder gondola without man-machine, by orientation assembly 1, tilting component 2 with shoot with video-corder assembly 3 and form, orientation assembly 1 and shoot with video-corder assembly 3 respectively with tilting component 2 fixing and by cable connecting communication, orientation assembly 1 and shoot with video-corder and be connected with communication cable between assembly 3, orientation assembly 1 and tilting component 2 realize watertight by labyrinth seal.
Wherein, such as Fig. 3, shown in Fig. 4, described orientation assembly 1 comprises orientation housing 107 and the orientation axle 109 being located on orientation housing 107 and orientation lid 102, orientation axle 109 is fixed with scale card 106 and the first big belt wheel 114, scale card 106 and photoswitch 117 realize the counting of orientation continuous rotation, orientation housing 107 is also fixed with image plate 104 and switchboard 105, the antenna 112 that orientation lid 102 is provided with the digital transmission module 101 being connected with switchboard 105 and is connected with digital transmission module 101, digital transmission module 101 realizes the transmission over radio of image, orientation housing 107 is provided with motor seat 119, azimuth-drive motor group 118 is installed in motor seat 119, azimuth-drive motor group 118 is synchronously with 115 belt wheels 114 big with first to be connected by first, first small pulley being synchronously with in 115 connection the first big belt wheels 114 and group of motors 118, orientation and pitch rotation realize by the synchronous band 115 of driven by servomotor first, motor seat 119 is provided with the photoswitch 117 being connected with scale card 106, scale card 106 is fixed with orientation axle 109, described orientation axle 109 and orientation housing 107 are by the first bearing 108, 2nd bearing 110 and bearing trim ring 111 compress and connect, described orientation lid 102 is provided with socket 113, motor seat 119 is also fixed with tension assembly 116, first big belt wheel 114 is pressed abd fixed on orientation axle 109 by big trim ring 103.
Wherein, such as Fig. 5, shown in Fig. 6, described tilting component 2 comprises Elevation shell 208 and the left axle 201 that is connected by two the 3rd bearings 214 and right axle 211 with Elevation shell 208, 3rd bearing 214 is provided with little trim ring 215, left axle 201 and right axle 211 are fixed with bonnet 216 and protecgulum 219 respectively, described left axle 201 is fixed with second largest belt wheel 203 by band wheel seat 202, Elevation shell 208 is provided with pitching motor group 206, pitching motor group 206 is synchronously with 204 to be connected with second largest belt wheel 203 by the 2nd, described protecgulum 219 is pasted with the first protective glass 217 and the 2nd protective glass 218, described Elevation shell 208 is provided with web plate 207, web plate 207 two ends are provided with side lid 205, described Elevation shell 208 is provided with USB seat 209, limit switch 213 and tensioning seat 212, tensioning seat 212 is provided with tightening pulley 210.
Wherein, described azimuth-drive motor group 118 and pitching motor group 206 are all provided with servo drive motor and high precision angle-measuring system.
Wherein, as shown in Figure 7, described assembly 3 of shooting with video-corder comprises sensor board 301 and is fixed on the camera 305 above sensor board 301, camera 305 is provided with shot card hoop 308, gyro block 303, power panel 304 and camera base 307 is fixed below sensor board 301, gyro block 303 is provided with gyro 302, and camera base 307 is provided with pick up camera 306.
Working process of the present invention is as follows:
Machine load direct current 12V power supply is provided to small-sized gondola of shooting with video-corder without man-machine, + 5V is converted to through shooting with video-corder the power conversion module of power panel 304 on assembly 3, �� 15V, + 7.2V power supply, then the switchboard 105 of orientation assembly 1 is outputted to respectively, image plate 104 and gyro 302 and drive-motor, the control information of terrestrial station sends switchboard 105 to by digital transmission module 101 and the antenna 112 of Telemetry System of UAV comprehensive radio two-way chain data classical prescription hyte part 1, the real-time image that gondola is shot with video-corder is transferred to ground display panel control through image chain, and by built-in encoder and servo drive motor, the orientation of the system of coordinates residing for survey sensor image and high angle, realize sensor module in level, the Double-axle composite moving of pitch orientation, the operational order that the switchboard 105 of orientation assembly 1 is provided by terrestrial station's operator according to target image state, the normal operation of control gondola, and show the working order of gondola.
Stabilization process: the gyro 302 being arranged in gondola senses and waves without man-machine, semaphore is outputted to switchboard 105, semaphore after stability Calculation is exported the pitching motor group 206 driven on azimuth-drive motor group 118 and tilting component 2 by switchboard 105, makes the hair-line(crack) shooting with video-corder assembly 3 keep stable inertia.
Tracking process: switchboard 105 receives image plate 104 and measures target centroid relative to the orientation at 3 hair-line(crack) centers of shooting with video-corder assembly, pitching deviation, by gyro 302 stabilized driving azimuth-drive motor group 118 and pitching motor group 206, the hair-line(crack) making to shoot with video-corder assembly 3 keep to target from motion tracking.
Stepping is taken pictures process: taking camera horizontal field of view angle as orientation step angle, vertical field of view angle is pitching step angle, drive gondola orientation and luffing, take pictures with control camera shutter, completing all standing to specific region automatically to photograph, step angle, take pictures quantity, overlap coefficient etc. can be arranged by user.
Orientation of the present invention assembly 1, tilting component 2 and shoot with video-corder between assembly 3 by cable be connected realize information transmission, adopt the compact type biaxial stabilization platform of modular design, to carry the useful load such as photo-sensor and realize biaxial stabilization, have and take and store digital photograph, export visible light video in real time, search and the detected target of observation fast, there is gyro and increase steady function, realize hair-line(crack) to stablize, there is stepping camera function, namely taking camera horizontal field of view angle as orientation step angle, vertical field of view angle is pitching step angle, drive gondola orientation and luffing, take pictures with control camera shutter, complete all standing to specific region automatically to photograph, there is structure simple, effectively reduce the weight of load, the feature such as applied widely.
It is an advantage of the invention that, adopt modular design, have and take and store digital photograph, export visible light video in real time, search and the detected target of observation fast, there is gyro and increase steady function, it is achieved hair-line(crack) is stablized, and has stepping camera function, namely taking camera horizontal field of view angle as orientation step angle, vertical field of view angle is pitching step angle, drives gondola orientation and luffing, takes pictures with control camera shutter, complete all standing to specific region automatically to photograph, there is structure simple, effectively reduce the weight of load, the feature such as applied widely. The slr camera of the built-in 1.2kg of gondola, and achieve gyro stabilization function, compact construction and volume are little, weight is only 6kg, and the suitable dress property of load is strong, owing to being equipped with wireless data transmission module, external electrical interface is very simple, simple and convenient operation and maintenance, due to standby television camera, enhances in the process of taking photo by plane operator to the detection of power equipment situation and recognition capability.
Above-described embodiment is the principle of illustrative the present invention and effect thereof only; and the embodiment that part is used, for the person of ordinary skill of the art, without departing from the concept of the premise of the invention; can also making some distortion and improvement, these all belong to protection scope of the present invention.

Claims (8)

1. small-sized shoot with video-corder gondola without man-machine for one kind, by orientation assembly (1), tilting component (2) and shoot with video-corder assembly (3) composition, orientation assembly (1) and shoot with video-corder assembly (3) respectively with tilting component (2) fixing and by cable connecting communication, orientation assembly (1) and shoot with video-corder and be connected with communication cable between assembly (3), orientation assembly (1) and tilting component (2) realize watertight by labyrinth seal, described tilting component (2) comprises Elevation shell (208), described orientation assembly (1) comprises orientation housing (107) and the orientation axle (109) being located on orientation housing (107) and orientation lid (102), orientation axle (109) is fixed with scale card (106), it is characterized in that: orientation axle (109) is also fixed with the first big belt wheel (114), orientation housing (107) is also fixed with image plate (104) and switchboard (105), the antenna (112) that orientation lid (102) is provided with the digital transmission module (101) being connected with switchboard (105) and is connected with digital transmission module (101), orientation housing (107) is provided with motor seat (119), azimuth-drive motor group (118) is installed in motor seat (119), azimuth-drive motor group (118) is synchronously with (115) belt wheel (114) big with first to be connected by first, motor seat (119) is provided with the photoswitch (117) being connected with scale card (106),
Described tilting component (2) also comprises the left axle (201) and right axle (211) that are connected by two the 3rd bearings (214) with Elevation shell (208), left axle (201) and right axle (211) are fixed with bonnet (216) and protecgulum (219) respectively, described left axle (201) is fixed with second largest belt wheel (203) by band wheel seat (202), Elevation shell (208) is provided with pitching motor group (206), and pitching motor group (206) is synchronously with (204) to be connected with second largest belt wheel (203) by the 2nd.
2. one according to claim 1 small-sized shoots with video-corder gondola without man-machine, it is characterised in that, described azimuth-drive motor group (118) and pitching motor group (206) are all provided with servo drive motor and high precision angle-measuring system.
3. one according to claim 1 and 2 small-sized shoots with video-corder gondola without man-machine, it is characterized in that, described assembly (3) of shooting with video-corder comprises sensor board (301) and is fixed on the camera (305) above sensor board (301), the fixing gyro block (303) in sensor board (301) lower section, power panel (304) and camera base (307), gyro block (303) is provided with gyro (302), and camera base (307) is provided with pick up camera (306).
4. one according to claim 3 small-sized shoots with video-corder gondola without man-machine, it is characterised in that, described orientation axle (109) and orientation housing (107) are compressed by the first bearing (108), the 2nd bearing (110) and bearing trim ring (111) and connect.
5. one according to claim 4 small-sized shoots with video-corder gondola without man-machine, it is characterized in that, described orientation lid (102) is provided with socket (113), also being fixed with tension assembly (116) on motor seat (119), the first big belt wheel (114) is pressed abd fixed on orientation axle (109) by big trim ring (103).
6. one according to claim 5 small-sized shoots with video-corder gondola without man-machine, it is characterised in that, described protecgulum (219) is pasted with the first protective glass (217) and the 2nd protective glass (218).
7. one according to claim 6 small-sized shoots with video-corder gondola without man-machine, it is characterised in that, described Elevation shell (208) is provided with web plate (207), and web plate (207) two ends are provided with side lid (205).
8. one according to claim 7 small-sized shoots with video-corder gondola without man-machine, it is characterized in that, described Elevation shell (208) is provided with USB seat (209), limit switch (213) and tensioning seat (212), and tensioning seat (212) is provided with tightening pulley (210).
CN201310354924.7A 2013-08-14 2013-08-14 A kind of small-sized shoot with video-corder gondola without man-machine Active CN103395497B (en)

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CN104058099B (en) * 2014-06-30 2016-06-08 武汉华中天经光电系统有限公司 A kind of UAV electro-optical pod
CN104500934B (en) * 2015-01-04 2017-11-10 凯迈(洛阳)测控有限公司 Gondola and its tilt mount assembly with pitching function
CN106155092A (en) * 2015-04-21 2016-11-23 高域(北京)智能科技研究院有限公司 A kind of intelligent multi-control flight capture apparatus and flight control method thereof
CN105573343A (en) * 2016-02-22 2016-05-11 铱格斯曼航空科技集团有限公司 Capture system based on unmanned aerial vehicle
CN106122700B (en) * 2016-08-19 2018-06-15 维高时代(北京)科技有限公司 The stabilized platform shafting structure and its assembly method of a kind of gyrocontrol high definition camera chain
CN108248880A (en) * 2016-12-28 2018-07-06 北京卓翼智能科技有限公司 For being tethered at two axis photoelectric nacelles of unmanned plane
CN108327921B (en) * 2017-12-29 2023-12-26 北京华信宇航科技有限公司 Nacelle with replaceable spherical cabin
CN111366155B (en) * 2020-03-27 2022-10-14 西安应用光学研究所 Local scanning method based on airborne photoelectric system
CN111846240B (en) * 2020-08-03 2022-02-22 北京环境特性研究所 Weight-reduction pod pitching package
CN113086229B (en) * 2021-04-30 2024-08-27 沈阳上博智像科技有限公司 Unmanned aerial vehicle nacelle
CN116557715B (en) * 2023-07-12 2023-10-03 长春通视光电技术股份有限公司 Suspension type airtight photoelectric turntable

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