CN202629495U - Hanging system for three-dimensional hanging motion control high-altitude shooting - Google Patents
Hanging system for three-dimensional hanging motion control high-altitude shooting Download PDFInfo
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- CN202629495U CN202629495U CN 201220189447 CN201220189447U CN202629495U CN 202629495 U CN202629495 U CN 202629495U CN 201220189447 CN201220189447 CN 201220189447 CN 201220189447 U CN201220189447 U CN 201220189447U CN 202629495 U CN202629495 U CN 202629495U
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Abstract
The utility model discloses a hanging system for three-dimensional hanging motion control high-altitude shooting. The hanging system comprises hoisting supports, ropes and a camera, wherein the ropes are arranged among the hoisting supports; the camera is arranged on the ropes and is connected with a control device; a computer respectively transmits computed track data to four motor drivers through controller area network (CAN) buses for the computer; the drivers process the data after receiving the data so as to control the clockwise rotation, the anticlockwise rotation and the speed of each motor; and speed detecting encoders feed back the detected speed and detected running distances to the motor drivers for comparison, and the running track and the speed are effectively controlled. By the hanging system, general functions of the conventional shooting equipment in the film and television industry can be realized, and a shooting effect beyond the shooting effect of the conventional shooting equipment in the film and television industry can be achieved; and the hanging system can three-dimensionally move accurately in space owing to all-computer control, and an advanced and accurate air suspended object moving mode and an advanced and accurate mobile shooting mode are provided.
Description
Technical field
The utility model relates to the photographing apparatus technical field, specifically, specially refers to a kind of three-dimensional suspension movement control high-altitude hangar system for shooting.
Background technique
In the video display industry, when taking narrow limitation scene or the different picture that requires, need special high-tech capture apparatus and accomplish; As when each mobiles of track up or certain personage; The movement locus of object or person is not necessarily doing straight line motion, or movement in a curve, also or curvilinear motion; In this case, conventional capture apparatus can not be competent at this shooting task again.Especially at a fixing solid space, equipment such as the normally used rocking arm of people reach, and using takes photo by plane puts to good use not open again at narrow space, and especially these equipment just can't be accomplished the photographing request of suchlike complicated running orbit at all.
The model utility content
The purpose of the utility model is to provide a kind of three-dimensional suspension movement control high-altitude hangar system for shooting; Do front and back through adopting 4 motors to drive vidicon camera; About, up and down, straight line, camber line and complicated curvilinear motion; Overcome the technical deficiency of traditional shooting equipment, thereby realized the purpose of the utility model.
The technical problem that the utility model solved can adopt following technological scheme to realize:
Three-dimensional suspension movement control high-altitude hangar system for shooting, it comprises the lifting support, is arranged at the rope between the lifting support and is installed on the vidicon camera on the rope, it is characterized in that said vidicon camera is connected with control gear; Said control gear comprises: computer controlling center comprises the computer that is used for information processing, with the man-machine interfaces such as keyboard, touch screen and rocking bar that are used for the control command input that are connected with the computer input end;
A plurality of motor drivers, this motor driver one end connects the output terminal of computer, and its other end connects and the control motor;
Motor, its rotatingshaft connecting rope is through rotating the position of regulating vidicon camera;
The encoder that is used to detect motor speed and rotation distance and feeds back to motor driver; Said encoder is connected with motor driver, and a plurality of said motor drivers all are connected with computer.
In an embodiment of the utility model, the output terminal of said computer connects motor driver through the CAN bus.
In an embodiment of the utility model, said motor driver is provided with 4, and is divided into two groups, and every group is provided with two motors of doing the two-dimensional space motion style of shooting.
The beneficial effect of the utility model is: can accomplish the general utility functions of at present existing conventional capture apparatus, can reach the shooting effect that existing capture apparatus can't be reached again; Because adopt the three-dimensional of in a space, to do wholly computer controlled accurately to move, the motion style of shooting of more advanced and more accurate aerial hanging object be provided.
Description of drawings
Fig. 1 is the structural drawing of the utility model described three-dimensional suspension movement control high-altitude hangar system for shooting.
Fig. 2 is the control graph of the utility model described three-dimensional suspension movement control high-altitude hangar system for shooting.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with embodiment, further set forth the utility model.
Shown in Fig. 1; The utility model described three-dimensional suspension movement control high-altitude hangar system for shooting; It comprises lifting support 100, be arranged at the rope 110 of lifting between the support, be installed on the vidicon camera 120 on the rope, and said vidicon camera is connected with control gear 200;
As shown in Figure 2, said control gear 200 comprises computer controlling center, motor driver 230, motor 240 and encoder 250;
Computer controlling center comprises the computer 210 that is used for information processing, and with the man-machine interfaces such as keyboard, touch screen and rocking bar that are used for the control command input that are connected with the computer input end, the output terminal of said computer is connected with some motor drivers;
Motor driver, the one of which end connects the output terminal of computer, and the other end connects and the control motor;
Motor, its rotatingshaft connecting rope is through rotating the position of regulating vidicon camera;
Encoder is connected with motor driver, is used to detect the speed and the rotation distance of motor and feed back to motor driver.
The working method of the utility model is following:
Three-dimensional any-mode:
At some solid spaces,, control vidicon camera and do the arbitrary position and move along X, Y, Z axle through pulling the rocking bar direction; When rocking bar moved, the rocking bar signal was passed to computer, and computer is through calculating; Pass to four motor drivers obtaining data command respectively through the CAN bus, go to control the clockwise and anticlockwise and the speed of motor again by motor driver, to reach the motion shooting effect of wanting; Under this motion mode, be divided into a plurality of speed stages, but during each gear constrained motion the most at a high speed.
Three-dimensional preset mode:
At some solid spaces; X, the Y in space, the distance of Z axle have at first been calculated; In the data of computer interface input X, Y, Z, the calibrating camera origin position, and at the computer interface trajectory diagram of vidicon camera at this space motion that draw; This trajectory diagram is that the mode with 3 D stereo is embodied on the computer desktop, is convenient to observe and revise.After finishing track; The operation computer software; Computer is being transferred to four motor drivers through the data of calculating respectively with the CAN bus, and driver receives after the data through judgement, controls the clockwise and anticlockwise and the speed of motor; At this moment speed detects encoder and detected speed and range ability are fed back to motor driver makes comparisons, and carries out effective running orbit and speed controlling.In order to make vidicon camera when moving, not produce strong rocking, all adopt the damping method of operation when starting and stopping, slowly quickening startup and stop with slow the deceleration, concrete damping range ability can be definite according to field conditions.
The three-dimensional simulation mode:
At a solid space, in the time can't confirming the track of vidicon camera operation, can use free running mode to control vidicon camera in advance through rocking bar.At this moment can use track recording function, at first write down origin position, just write down the position of vidicon camera on X, Y, Z axle at set intervals No. one time through encoder then, blanking time is short more, and path accuracy is just high more.This track can be presented at computer interface at any time along with the motion of vidicon camera, when confirming that track meets the requirements, store this track, and vidicon camera returned initial point, this moment operational outfit, vidicon camera will be by the track operation of noting.Can also preserve track like needs; So that re-use.
Two dimensional motion on plane:
Four motors can be distinguished arbitrarily and form a two dimensional motion mode on the plane by two, can do front and back, up and down; Straight line, camber line and curvilinear motion, the motion mode that works alone; Also can be the same with three-dimensional working method, do free-running operation, preset operation and dry run.
Actual effect of the present invention and meaning are:
This invention can use manpower to hang Wei Ya with tradition for the shooting condition that most special occasions facilitates; Especially do three dimensional motion in a space; So can accomplish present existing capture apparatus the technical bottleneck that can not accomplish, for example, we will take " Spider-Man " this type film; Track up just has this equipment of employing only to him to want to let the performer between housing-group, fly also always.It can accomplish the general utility functions of at present existing conventional capture apparatus, can reach the shooting effect that existing capture apparatus can't be reached again.In addition, can also shoot function can be made by oneself, the functions of the equipments upgrading can be done, for shooting brings bigger intention space according to the shooting needs.
This equipment except the suspension projection camera as the capture apparatus, can also be applied in film & TV circles as high-tech stage property, replace now in film & TV circles and large-scale performance activity the widely stunt stage property of use of institute---hang Wei Ya.And this equipment can be done three-dimensional accurately motion because adopt (or set running orbit through computer, or through movement locus of rocking bar Real Time Simulator) wholly computer controlled in a space.So, the indigenous method of hanging the prestige Asia of using manpower to draw, drag relatively at present, this equipment provides the motion mode of more advanced and more accurate aerial hanging object.
More than show and described basic principle of the utility model and the advantage of major character and the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (3)
1. three-dimensional suspension movement control high-altitude hangar system for shooting, it comprises the lifting support, is arranged at the rope between the lifting support and is installed on the vidicon camera on the rope, it is characterized in that said vidicon camera is connected with control gear; Said control gear comprises:
Computer controlling center comprises the computer that is used for information processing, with the keyboard, touch screen and the rocking bar that are used for the control command input that are connected with the computer input end;
A plurality of motor drivers, this motor driver one end connects the output terminal of computer, and its other end connects and the control motor;
Motor, its rotatingshaft connecting rope is through rotating the position of regulating vidicon camera;
The encoder that is used to detect motor speed and rotation distance and feeds back to motor driver; Said encoder is connected with motor driver, and a plurality of said motor drivers all are connected with computer.
2. three-dimensional suspension movement control high-altitude according to claim 1 hangar system for shooting is characterized in that the output terminal of said computer connects motor driver through the CAN bus.
3. three-dimensional suspension movement control high-altitude according to claim 1 hangar system for shooting is characterized in that said motor driver is provided with 4, and is divided into two groups that every group is provided with two motors of doing the two-dimensional space motion style of shooting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220189447 CN202629495U (en) | 2012-04-28 | 2012-04-28 | Hanging system for three-dimensional hanging motion control high-altitude shooting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220189447 CN202629495U (en) | 2012-04-28 | 2012-04-28 | Hanging system for three-dimensional hanging motion control high-altitude shooting |
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| Publication Number | Publication Date |
|---|---|
| CN202629495U true CN202629495U (en) | 2012-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220189447 Ceased CN202629495U (en) | 2012-04-28 | 2012-04-28 | Hanging system for three-dimensional hanging motion control high-altitude shooting |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103375662A (en) * | 2012-04-28 | 2013-10-30 | 刘建新 | Three-dimensional suspension movement control suspension system for high-altitude shooting and movably shooting method thereof |
| CN104274987A (en) * | 2013-07-11 | 2015-01-14 | 上海秀域文化科技有限公司 | Single point equipment capable of realizing free motion in three-dimensional space |
| CN104274986A (en) * | 2013-07-11 | 2015-01-14 | 上海秀域文化科技有限公司 | Flying device capable of realizing three-dimensional space motion |
| CN104274985A (en) * | 2013-07-11 | 2015-01-14 | 上海秀域文化科技有限公司 | Flying device capable of realizing three-dimensional space motion |
-
2012
- 2012-04-28 CN CN 201220189447 patent/CN202629495U/en not_active Ceased
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103375662A (en) * | 2012-04-28 | 2013-10-30 | 刘建新 | Three-dimensional suspension movement control suspension system for high-altitude shooting and movably shooting method thereof |
| CN104274987A (en) * | 2013-07-11 | 2015-01-14 | 上海秀域文化科技有限公司 | Single point equipment capable of realizing free motion in three-dimensional space |
| CN104274986A (en) * | 2013-07-11 | 2015-01-14 | 上海秀域文化科技有限公司 | Flying device capable of realizing three-dimensional space motion |
| CN104274985A (en) * | 2013-07-11 | 2015-01-14 | 上海秀域文化科技有限公司 | Flying device capable of realizing three-dimensional space motion |
| CN104274986B (en) * | 2013-07-11 | 2016-06-08 | 北京时代秀域文化科技有限公司 | The flight device of three-dimensional space motion can be realized |
| CN104274987B (en) * | 2013-07-11 | 2016-08-17 | 北京时代秀域文化科技有限公司 | Three dimensions free-moving single-point equipment can be realized |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20140428 |
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| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20141215 Decision number of declaring invalidation: 24568 Granted publication date: 20121226 |