CN1276675A - Intelligent spherical camera with automatic ominibearing search of target - Google Patents
Intelligent spherical camera with automatic ominibearing search of target Download PDFInfo
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- CN1276675A CN1276675A CN 00118546 CN00118546A CN1276675A CN 1276675 A CN1276675 A CN 1276675A CN 00118546 CN00118546 CN 00118546 CN 00118546 A CN00118546 A CN 00118546A CN 1276675 A CN1276675 A CN 1276675A
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Abstract
An intelligent spherical camera with automatic omnibearing search of target has a CCD pick-up unit installed in semi-spherical cylindrical inclosure with transparent window. A pair of gears are driven by two step motors to make the pick-up unit be turned horizontally by over 360 degrees and vertically by over 90 deg . The image taken by CCD pick-up unit is sent to image processing unit, where it is recognized by software and a command is sent to the movement control unit of step motors to change the direction of pick-up unit, realizing movement control of pick-up unit and target tracking. Its advantages are simple structure and circuit, high precision and efficiency and high resolution.
Description
The present invention relates to video camera, is a kind of intelligent spherical camera with automatic ominibearing search of target.
In the background technology field, with the present invention the most approaching be in the supervising device band preparatory function spherical camera.Although present technology comparative maturity, domestic and international existing spherical camera do not have target search automatically to the function of following the tracks of, and transmission mechanism adopts worm and gear transmission, belt transmission or multistage composite transmissions such as gear and worm and gear mostly.Its problem is a complicated in mechanical structure, and transmission accuracy and efficient are low, control circuit complexity, poor reliability, cost height.
It is simple to the purpose of this invention is to provide a kind of mechanical structure, the intelligent spherical camera with automatic ominibearing search of target that transmission accuracy and efficient are high.
In order to achieve the above object, the technical solution used in the present invention is: it comprises spherical shooting head and rotating mechanism.On the lower end axle of the back shaft in casing gear is housed and middle pallet is affixed, and link into an integrated entity with the conducting slip ring of lower end, the upper end of back shaft is affixed with the top tray that support is housed, the deflection driven motor is housed on the support bottom surface, through the gear on the deflection driven motor shaft with after gear on being contained in back shaft is meshed, the drive top tray is rotated, the installing rack of CCD camera is housed, after gear and axle link into an integrated entity, in the hole of the rack-mount end of one end of axle, the pitching drive motors is equipped with in the side of support, through the gear on the pitching drive motors axle with after gear on being contained in axle is meshed, driving the CCD camera rotates, last flute profile optocoupler and following flute profile optocoupler are fixed on the circuit board that is provided with camera rotation control and image processing, the flange that the installing rack end of CCD camera is housed embeds to be gone up in the flute profile optocoupler, under embedding, flange on the middle pallet in the flute profile optocoupler, on top tray, is covered with hemisphere outer cover with transparent window.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
The invention will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, be provided with ring washer 18 on the lower end axle of the back shaft 19 in casing 25, by bearing 17 be equipped with gear 16 and middle pallet 23 affixed after, and and conducting slip ring 20 be connected in one, conducting slip ring is to realize from rotary part power supply and signal being delivered to the function at static position, makes camera can finish horizontal continuous motion greater than 360 °.Joint pin 22 is fixed on middle pallet 23 and following pallet 21 on the casing 25.Deflection driven motor (stepping motor) 14 is equipped with that the top tray 13 of support 6 is housed is affixed in the upper end of back shaft 19 on support 6 bottom surfaces, after the gear on the deflection driven motor shaft 24 and gear 16 engagements that are contained on the back shaft 19, drive top tray 13 and rotate.After the installing rack 3, gear 4 of CCD camera 2 and axle 9 are housed link into an integrated entity, one end of axle 9 is installed in the hole of support 6 upper ends by bearing 7, nut 8, pitching drive motors (stepping motor) 10 is equipped with in the side of support 6, through the gear 11 on the pitching drive motors axle be contained in after the gear 4 of axle on 9 be meshed, drive CCD camera 2 and rotate.Last flute profile optocoupler 27 and following flute profile optocoupler 26 are fixed on the circuit board 12, the flange of installing rack 3 ends embeds to be gone up in the flute profile optocoupler 27, under embedding, flange on the middle pallet 23 in the flute profile optocoupler (dotting among the figure) 26, on top tray 13, is covered with hemisphere outer cover 1 with transparent window.
On the gear 4 of support 6 upper ends, clearance elimination gear 5 is housed, clearance elimination gear 5 and gear 4 all with pitching drive motors axle on gear 1 be meshed.So that eliminate the between cog sideshake when the pitching rotating.
Because the luffing angle of CCD camera generally is not more than 90 °, in order to reduce the volume of whole device, gear 4 and clearance elimination gear 5 all become fan-shaped (half arc) gear that is a bit larger tham quarter turn.
Clearance elimination gear 15 is housed on the gear on the back shaft 19 16, clearance elimination gear 15 and gear 16 all with the deflection driven motor shaft on gear 24 be meshed.So that eliminate the between cog sideshake of whole device when 360 ° of positive counter deflexions of level.
Operation principle of the present invention is: when deflection motor was rotated, whole frame was rotated around the symmetrical centre axle, finishes the horizontal deflection campaign of CCD camera, changed the angle of the horizontal direction picked-up target of video camera.When deflection motor is rotated, drive the elevating movement up and down of camera, change the angle of the vertical direction picked-up target of video camera.
In device, be provided with camera and rotate control and image processing circuit.Circuit comprises CCD cam movement control unit, and camera position presets, memory, memory cell, graphics processing unit.Software comprises the cam movement control module, the presetting of camera position, memory and memory module, image recognition, target search to modules such as target following.The image transfer of CCD camera picked-up, is given an order to the cam movement control unit by shape, the position of software algorithm evaluating objects to graphics processing unit, and drive stepping motor changes the camera direction, realize searching automatically to and tracking target.
The advantage that the present invention has is: the image of CCD camera picked-up is sent to graphics processing unit, by Shape, position and the kinematic parameter of software algorithm identification target are given an order to the cam movement control module, Driving Stepping Motor changes the camera direction, realizes automatic searching and tracking target. Simultaneously can also carry out cigarette The detection of mist, water level, oil level, dial plate. Have the presetting of camera position, memory and memory function, and Can automatically regulate according to different situations the movement velocity of camera. Camera can be finished the level greater than 360 ° Continuous motion and greater than 90 ° elevating movement. Frame for movement of the present invention is simple, transmission accuracy and efficient height, Cam movement controls and image processing circuit is simple, image resolution is high. Whole device light harvesting, mechanical, electrical, Information and be controlled in one is the monitoring product of the electromechanical integration of high-intelligentization, have presetting, remember, The anthropomorphic functions such as target automatic searching and tracking.
Claims (4)
1. intelligent spherical camera with automatic ominibearing search of target, it comprises spherical shooting head and rotating mechanism, it is characterized in that: it is affixed with middle pallet [23] that gear [16] is housed on the lower end axle of the back shaft [19] in casing [25], and link into an integrated entity with the conducting slip ring [20] of lower end, the upper end of back shaft [19] is affixed with the top tray [13] that support [6] are housed, support [6] is equipped with deflection driven motor [14] on the bottom surface, through the gear on the deflection driven motor shaft [24] with after gear [16] on being contained in back shaft [19] is meshed, driving top tray [13] rotates, the installing rack [3] of CCD camera [2] is housed, after gear [4] and axle [9] link into an integrated entity, one end of axle [9] is installed in the hole of support [6] upper end, pitching drive motors [10] is equipped with in the side of support [6], through the gear [11] on the pitching drive motors axle be contained in after the gear [4] of axle on [9] be meshed, driving CCD camera [2] rotates, last flute profile optocoupler [27] and following flute profile optocoupler [26] are fixed on the circuit board [12] that is provided with camera rotation control and image processing, the flange that installing rack [3] end of CCD camera is housed embeds to be gone up in the flute profile optocoupler [27], under embedding, flange on the middle pallet [23] in the flute profile optocoupler [26], on top tray [13], is covered with hemisphere outer cover [1] with transparent window.
2. intelligent spherical camera with automatic ominibearing search of target according to claim 1, it is characterized in that: on the gear [4] of support [6] upper end, clearance elimination gear [5] is housed, clearance elimination gear [5] and gear [4] all with pitching drive motors axle on gear [1] be meshed.
3. intelligent spherical camera with automatic ominibearing search of target according to claim 2 is characterized in that: gear [4] and clearance elimination gear [5] all become the sector gear that is a bit larger tham quarter turn.
4. intelligent spherical camera with automatic ominibearing search of target according to claim 1, it is characterized in that: on the gear [16] on the back shaft [19], clearance elimination gear [15] is housed, clearance elimination gear [15] and gear [16] all with the deflection driven motor shaft on gear [24] be meshed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00118546 CN1276675A (en) | 2000-06-27 | 2000-06-27 | Intelligent spherical camera with automatic ominibearing search of target |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00118546 CN1276675A (en) | 2000-06-27 | 2000-06-27 | Intelligent spherical camera with automatic ominibearing search of target |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1276675A true CN1276675A (en) | 2000-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00118546 Pending CN1276675A (en) | 2000-06-27 | 2000-06-27 | Intelligent spherical camera with automatic ominibearing search of target |
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| CN (1) | CN1276675A (en) |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1324536C (en) * | 2003-06-27 | 2007-07-04 | 黄英哲 | Automatic tracking and monitoring system of video and photography device |
| CN100425059C (en) * | 2006-10-20 | 2008-10-08 | 华南理工大学 | Round throw type rotatable wireless camera shot device |
| CN101790048A (en) * | 2010-02-10 | 2010-07-28 | 深圳先进技术研究院 | Intelligent camera system and method |
| CN1756306B (en) * | 2004-10-01 | 2010-11-24 | 罗技欧洲公司 | System, method and network camera for optical module of mobile network camera |
| CN101930073A (en) * | 2010-03-30 | 2010-12-29 | 成都市猎户座科技有限责任公司 | System for recognizing anti-aircraft weapon anti-stealth spatially modulated interference imaging spectrometer target |
| CN102025907A (en) * | 2010-11-23 | 2011-04-20 | 浙江大学 | Integrated laser infrared car-carrying spherical camera with night surveillance function |
| CN102062601A (en) * | 2009-11-17 | 2011-05-18 | 陈继文 | Automatic tracing and aiming equipment |
| CN102062603A (en) * | 2009-11-17 | 2011-05-18 | 陈继文 | Automatic tracing and aiming mechanism |
| CN101511005B (en) * | 2009-02-23 | 2011-07-20 | 浙江大学 | Multi-item panorama infrared locking and tracking camera shot system |
| CN101119482B (en) * | 2007-09-28 | 2011-07-20 | 北京智安邦科技有限公司 | Overall view monitoring method and apparatus |
| CN102161202A (en) * | 2010-12-31 | 2011-08-24 | 中国科学院深圳先进技术研究院 | Full-view monitoring robot system and monitoring robot |
| CN102238321A (en) * | 2010-05-07 | 2011-11-09 | 上海博康智能网络科技有限公司 | Intelligent high-definition ball video camera system |
| CN102377918A (en) * | 2010-08-10 | 2012-03-14 | 深圳市蓝恩数字技术有限公司 | Underwater camera |
| CN102434763A (en) * | 2011-09-30 | 2012-05-02 | 四川九洲电器集团有限责任公司 | Composite shaft structure of detector |
| CN103237171A (en) * | 2013-04-27 | 2013-08-07 | 长城汽车股份有限公司 | Angle transformable vehicle rear-view camera and angle transformation control method thereof |
| CN103674842A (en) * | 2013-12-20 | 2014-03-26 | 河北汉光重工有限责任公司 | Telemetering rotary table |
| CN105798919A (en) * | 2016-05-05 | 2016-07-27 | 南靖万利达科技有限公司 | Intelligent robot with circular motion and pitching angle adjusting function |
| CN106254746A (en) * | 2016-09-29 | 2016-12-21 | 杭州鸿雁电器有限公司 | A kind of eyeball camera structure that can realize full angle covering |
| CN109407100A (en) * | 2018-09-21 | 2019-03-01 | 中国科学院长春光学精密机械与物理研究所 | A kind of compact infrared scan tracking system |
| CN110740267A (en) * | 2019-11-06 | 2020-01-31 | 青岛力韩数码科技有限公司 | camera supporting device capable of automatically tracking shot object |
| CN112914484A (en) * | 2021-03-03 | 2021-06-08 | 清华大学深圳国际研究生院 | Endoscopic detection device of tooth of intelligence |
-
2000
- 2000-06-27 CN CN 00118546 patent/CN1276675A/en active Pending
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1324536C (en) * | 2003-06-27 | 2007-07-04 | 黄英哲 | Automatic tracking and monitoring system of video and photography device |
| CN1756306B (en) * | 2004-10-01 | 2010-11-24 | 罗技欧洲公司 | System, method and network camera for optical module of mobile network camera |
| CN100425059C (en) * | 2006-10-20 | 2008-10-08 | 华南理工大学 | Round throw type rotatable wireless camera shot device |
| CN101119482B (en) * | 2007-09-28 | 2011-07-20 | 北京智安邦科技有限公司 | Overall view monitoring method and apparatus |
| CN101511005B (en) * | 2009-02-23 | 2011-07-20 | 浙江大学 | Multi-item panorama infrared locking and tracking camera shot system |
| CN102062601A (en) * | 2009-11-17 | 2011-05-18 | 陈继文 | Automatic tracing and aiming equipment |
| CN102062603A (en) * | 2009-11-17 | 2011-05-18 | 陈继文 | Automatic tracing and aiming mechanism |
| CN101790048A (en) * | 2010-02-10 | 2010-07-28 | 深圳先进技术研究院 | Intelligent camera system and method |
| CN101790048B (en) * | 2010-02-10 | 2013-03-20 | 深圳先进技术研究院 | Intelligent camera system and method |
| CN101930073A (en) * | 2010-03-30 | 2010-12-29 | 成都市猎户座科技有限责任公司 | System for recognizing anti-aircraft weapon anti-stealth spatially modulated interference imaging spectrometer target |
| CN102238321A (en) * | 2010-05-07 | 2011-11-09 | 上海博康智能网络科技有限公司 | Intelligent high-definition ball video camera system |
| CN102377918A (en) * | 2010-08-10 | 2012-03-14 | 深圳市蓝恩数字技术有限公司 | Underwater camera |
| CN102025907A (en) * | 2010-11-23 | 2011-04-20 | 浙江大学 | Integrated laser infrared car-carrying spherical camera with night surveillance function |
| CN102161202A (en) * | 2010-12-31 | 2011-08-24 | 中国科学院深圳先进技术研究院 | Full-view monitoring robot system and monitoring robot |
| CN102161202B (en) * | 2010-12-31 | 2012-11-14 | 中国科学院深圳先进技术研究院 | Full-view monitoring robot system and monitoring robot |
| CN102434763A (en) * | 2011-09-30 | 2012-05-02 | 四川九洲电器集团有限责任公司 | Composite shaft structure of detector |
| CN103237171A (en) * | 2013-04-27 | 2013-08-07 | 长城汽车股份有限公司 | Angle transformable vehicle rear-view camera and angle transformation control method thereof |
| CN103674842A (en) * | 2013-12-20 | 2014-03-26 | 河北汉光重工有限责任公司 | Telemetering rotary table |
| CN105798919A (en) * | 2016-05-05 | 2016-07-27 | 南靖万利达科技有限公司 | Intelligent robot with circular motion and pitching angle adjusting function |
| CN105798919B (en) * | 2016-05-05 | 2019-05-10 | 漳州万利达科技有限公司 | A kind of intelligent robot with circular motion and pitch angle regulatory function |
| CN106254746A (en) * | 2016-09-29 | 2016-12-21 | 杭州鸿雁电器有限公司 | A kind of eyeball camera structure that can realize full angle covering |
| CN109407100A (en) * | 2018-09-21 | 2019-03-01 | 中国科学院长春光学精密机械与物理研究所 | A kind of compact infrared scan tracking system |
| CN110740267A (en) * | 2019-11-06 | 2020-01-31 | 青岛力韩数码科技有限公司 | camera supporting device capable of automatically tracking shot object |
| CN110740267B (en) * | 2019-11-06 | 2020-11-06 | 江苏卓燃工程咨询有限公司 | Camera supporting device capable of automatically tracking and shooting object |
| CN112914484A (en) * | 2021-03-03 | 2021-06-08 | 清华大学深圳国际研究生院 | Endoscopic detection device of tooth of intelligence |
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| CB02 | Change of applicant information |
Applicant after: Nanwang Image Information Industry Co., Ltd., Zhejiang Applicant after: Zhejiang University Applicant before: Zhejiang University Applicant before: Nanwang Image Information Industry Co., Ltd., Zhejiang |
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Free format text: CORRECT: APPLICANT; FROM: ZHEJIANG UNIVERSITY; NANWANG IMAGE INFORMATION INDUSTRIAL CO., LTD., ZHEJIANG PROV. TO: NANWANG IMAGE INFORMATION INDUSTRIAL CO., LTD., ZHEJIANG PROV.; ZHEJIANG UNIVERSITY |
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