CN104281157A - Wireless tracking digital camera - Google Patents
Wireless tracking digital camera Download PDFInfo
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- CN104281157A CN104281157A CN201310282843.0A CN201310282843A CN104281157A CN 104281157 A CN104281157 A CN 104281157A CN 201310282843 A CN201310282843 A CN 201310282843A CN 104281157 A CN104281157 A CN 104281157A
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Abstract
The invention discloses a wireless tracking digital camera which can automatically track and shoot a moving object. The wireless tracking digital camera comprises a radio tracking and measuring system, a digital camera body, a field angle regulating system and a central control system. The radio tracking and measuring system comprises a radio transmitter installed on the shot target object and a radio receiver used for receiving radio transmitted by the radio transmitter and calculating the azimuth angle of the target object in the horizontal direction and angular altitude data of the target object in the vertical direction. The field angle regulating system comprises an azimuth angle rotating mechanism and an angular altitude rotating mechanism. The digital camera body is installed on the field angle regulating system. The central control system is connected with a field angle regulating mechanism and the radio receiver and used for controlling the field angle regulating system to rotate according to the azimuth angle and the angular altitude data, measured by the radio receiver, of the target object, so that the digital camera body is driven to track and shoot the target object.
Description
Technical field
The present invention relates to digital camera field, particularly relate to a kind of wireless tracking digital camera.
Background technology
Radiometric system (radio tracking system), is again lock-on system.In World War II, be tracking measurement shell, rocket and aircraft, occurred easy Doppler range rate measurement positioning system and S-band conical scanning automatic tracking radar.Along with the development of guided missile, Aeronautics and Astronautics technology, monopulse precision tracking the 1950's instrumentation radar, precise interference instrument are succeeded in developing, and have occurred phased-array radar and S-band integrated system the sixties.Nineteen eighty-three, the U.S. transmitted first tracking and data relay satellite, established corresponding uphole equipment, indicated that Radiometric system starts to develop to space-based.China succeeds in developing monopulse precision instrumentation radar and continuous wave short-baseline interferometer velocity-measuring system the end of the sixties, and the mid-1970s median and long baseline interferometer measuring system and Large Phased Array Radar are come out, and the beginning of the eighties, unified microwave system formally came into operation.
Radiometric system is generally made up of vehicle-borne equipment and uphole equipment, its basic functional principle is that coherent signal is modulated on the radio carrier that produced by transmitter, by aerial radiation to space, received by carry-on answering machine, forward, or directly reflected by target, return to ground; Also radio signal can directly be sent to ground by carry-on Radio Beacon.After ground-plane antenna receives radio signal, through receiver check processing, the position angle of demodulation angular error signal out and the target that recorded by angular encoder, angular altitude data are delivered to angle servo loop, angle is followed the tracks of target; Signal with Doppler shift is sent to speed tracing measuring circuit, follows the tracks of and extract the Doppler shift in reception carrier signal, measuring the radial velocity of target; Demodulation distance signal is out delivered to distance precision tracking loop, the distance of tracking target, and measure Received signal strength relative to the time delay transmitted or phase differential, difference on the frequency, obtain the distance of target and still can extract other information of target as required.All above-mentioned measurement data, through interface admission, deliver to computing machine and carry out data processing, and record display desired parameters, is sent to measurement and control center simultaneously.
Digital camera of the prior art, can hand-heldly take, and also can be placed on tripod photographs.But, when being placed on tripod photographs, then can only take for an angle, when the people in visual field or thing start mobile, digital camera does not have following function, so the photograph taken focuses on not on the people needing shooting or thing, or people or thing move out viewing field of camera, cannot be shot with video-corder.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of digital camera with tracking function, can auto-tracking shooting mobile object.
For solving the problem, wireless tracking digital camera of the present invention, comprise Radiometric system, digital camera, field angle regulating system and central control system, wherein Radiometric system comprises radio transmitter on the target object that is arranged on and is taken and for receiving the radio the radio receiver of the position angle calculated in the horizontal direction of target object and the angular altitude data on vertical direction that this radio transmitter launches; Field angle regulating system comprises position angle rotating mechanism and angular altitude rotating mechanism; Described digital camera is arranged in described field angle regulating system; Described central control system is connected with field angle governor motion and radio receiver respectively, for recording position angle and the angular altitude data of target object according to radio receiver, control field angle regulating system to rotate, thus drive digital camera to carry out tracking shooting to target object.
Described position angle rotating mechanism comprises the first turning axle vertically arranged, and the first motor driving this first turning axle to rotate.
Described angular altitude rotating mechanism comprises horizontally disposed second turning axle, and the second motor driving this second turning axle to rotate; Described angular altitude rotating mechanism is fixed on described first turning axle, and described digital camera is fixed on described second turning axle.
Adopt wireless tracking digital camera of the present invention, along with the motion of target object during shooting, the orientation of radio transmitter changes, radio receiver receives the radio signal that radio transmitter is launched, and calculate position angle and the angular altitude of signal launch azimuth, and numerical signal is passed to central control system, according to this numerical value, field angle regulating system is controlled after this central control system receives signal, first motor or the second motor are rotated to specified angle, thus the tracking completed target object, target object is in the field angle of digital camera all the time.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of wireless tracking digital camera of the present invention;
Fig. 2 is the structural representation of field angle regulating system in wireless tracking digital camera of the present invention.
Embodiment
In order to make those skilled in the art person understand technical solution of the present invention better, below in conjunction with drawings and embodiments, the present invention is described in further detail.
As shown in Figure 1, wireless tracking digital camera of the present invention, comprises Radiometric system, digital camera, field angle regulating system and central control system.
Wherein Radiometric system comprises radio transmitter on the target object that is arranged on and is taken and for receiving the radio the radio receiver of the position angle calculated in the horizontal direction of target object and the angular altitude data on vertical direction that this radio transmitter launches.
Field angle regulating system comprises position angle rotating mechanism and angular altitude rotating mechanism.
As shown in Figure 2, described position angle rotating mechanism comprises the first turning axle 2 vertically arranged, and the first motor 1 driving this first turning axle to rotate.
Described angular altitude rotating mechanism comprises horizontally disposed second turning axle 4, and the second motor 3 driving this second turning axle to rotate; Described angular altitude rotating mechanism is fixed on described first turning axle, and described digital camera 5 is fixed on described second turning axle.
Described digital camera is arranged in described field angle regulating system; Described central control system is connected with field angle governor motion and radio receiver respectively, for recording position angle and the angular altitude data of target object according to radio receiver, control field angle regulating system to rotate, thus drive digital camera to carry out tracking shooting to target object.
Adopt wireless tracking digital camera of the present invention, along with the motion of target object during shooting, the orientation of radio transmitter changes, radio receiver receives the radio signal that radio transmitter is launched, and calculate position angle and the angular altitude of signal launch azimuth, and numerical signal is passed to central control system, according to this numerical value, field angle regulating system is controlled after this central control system receives signal, first motor or the second motor are rotated to specified angle, thus the tracking completed target object, target object is in the field angle of digital camera all the time.
Claims (3)
1. a wireless tracking digital camera, it is characterized in that: comprise Radiometric system, digital camera, field angle regulating system and central control system, wherein Radiometric system comprises radio transmitter on the target object that is arranged on and is taken and for receiving the radio the radio receiver of the position angle calculated in the horizontal direction of target object and the angular altitude data on vertical direction that this radio transmitter launches; Field angle regulating system comprises position angle rotating mechanism and angular altitude rotating mechanism; Described digital camera is arranged in described field angle regulating system; Described central control system is connected with field angle governor motion and radio receiver respectively, for recording position angle and the angular altitude data of target object according to radio receiver, control field angle regulating system to rotate, thus drive digital camera to carry out tracking shooting to target object.
2. wireless tracking digital camera as claimed in claim 1, is characterized in that: described position angle rotating mechanism comprises the first turning axle vertically arranged, and the first motor driving this first turning axle to rotate.
3. wireless tracking digital camera as claimed in claim 2, is characterized in that: described angular altitude rotating mechanism comprises horizontally disposed second turning axle, and the second motor driving this second turning axle to rotate; Described angular altitude rotating mechanism is fixed on described first turning axle, and described digital camera is fixed on described second turning axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310282843.0A CN104281157A (en) | 2013-07-05 | 2013-07-05 | Wireless tracking digital camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310282843.0A CN104281157A (en) | 2013-07-05 | 2013-07-05 | Wireless tracking digital camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104281157A true CN104281157A (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201310282843.0A Pending CN104281157A (en) | 2013-07-05 | 2013-07-05 | Wireless tracking digital camera |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108089150A (en) * | 2017-12-29 | 2018-05-29 | 苏州朗宽电子技术有限公司 | A kind of radio-frequency unit of detecting object movement |
| CN108953893A (en) * | 2018-09-25 | 2018-12-07 | 青岛海洋地质研究所 | A kind of marine sediment core observation system based on automatic shooting |
| CN108983448A (en) * | 2018-05-23 | 2018-12-11 | 昆山龙雨智能科技有限公司 | A kind of screen detection device |
| CN110131617A (en) * | 2019-04-09 | 2019-08-16 | 广东艾罗照明科技股份有限公司 | Intelligent object following spot light and its control method |
| CN112923191A (en) * | 2021-03-10 | 2021-06-08 | 上海隽麦文化传播有限公司 | Mounting structure suitable for virtual tracker of shooing |
| CN114755698A (en) * | 2022-06-14 | 2022-07-15 | 国汽智控(北京)科技有限公司 | Laser radar and robot |
| CN116543141A (en) * | 2022-12-16 | 2023-08-04 | 无锡恺韵来机器人有限公司 | Unmanned aerial vehicle identification and positioning method based on acoustic signal and image fusion |
-
2013
- 2013-07-05 CN CN201310282843.0A patent/CN104281157A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108089150A (en) * | 2017-12-29 | 2018-05-29 | 苏州朗宽电子技术有限公司 | A kind of radio-frequency unit of detecting object movement |
| CN108983448A (en) * | 2018-05-23 | 2018-12-11 | 昆山龙雨智能科技有限公司 | A kind of screen detection device |
| CN108983448B (en) * | 2018-05-23 | 2024-01-23 | 昆山龙雨智能科技有限公司 | Screen detection device |
| CN108953893A (en) * | 2018-09-25 | 2018-12-07 | 青岛海洋地质研究所 | A kind of marine sediment core observation system based on automatic shooting |
| CN110131617A (en) * | 2019-04-09 | 2019-08-16 | 广东艾罗照明科技股份有限公司 | Intelligent object following spot light and its control method |
| CN112923191A (en) * | 2021-03-10 | 2021-06-08 | 上海隽麦文化传播有限公司 | Mounting structure suitable for virtual tracker of shooing |
| CN114755698A (en) * | 2022-06-14 | 2022-07-15 | 国汽智控(北京)科技有限公司 | Laser radar and robot |
| CN116543141A (en) * | 2022-12-16 | 2023-08-04 | 无锡恺韵来机器人有限公司 | Unmanned aerial vehicle identification and positioning method based on acoustic signal and image fusion |
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| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: TIANJIN HAOYANG HUANYU TECHNOLOGY CO., LTD. Document name: Notification that Application Deemed to be Withdrawn |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150114 |
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| WD01 | Invention patent application deemed withdrawn after publication |