CN102062357A - Automatic control system of light source - Google Patents

Automatic control system of light source Download PDF

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Publication number
CN102062357A
CN102062357A CN 201010547587 CN201010547587A CN102062357A CN 102062357 A CN102062357 A CN 102062357A CN 201010547587 CN201010547587 CN 201010547587 CN 201010547587 A CN201010547587 A CN 201010547587A CN 102062357 A CN102062357 A CN 102062357A
Authority
CN
China
Prior art keywords
guide rail
vertical
horizontal
light source
coupling
Prior art date
Application number
CN 201010547587
Other languages
Chinese (zh)
Inventor
张承
Original Assignee
上海市北印刷(集团)有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 上海市北印刷(集团)有限公司 filed Critical 上海市北印刷(集团)有限公司
Priority to CN 201010547587 priority Critical patent/CN102062357A/en
Publication of CN102062357A publication Critical patent/CN102062357A/en

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Abstract

The invention relates to an image acquisition device, in particular to an automatic control system of a light source, which is used for digitally acquiring a large indoor image. The automatic control system comprises at least one light source device and is characterized in that the light source is correspondingly arranged on a horizontal connector, the horizontal coupler is movably matched with a horizontally arranged guide rail I and control the horizontal connector to move horizontally through a horizontally moving motor; and two ends of the guide rail I are respectively fixedly connected with a vertical connector, the two vertical connectors are respectively movably matched with a vertically arranged guide rail II and controls the two vertical connectors to synchronously vertically move through a vertically moving motor, and the vertically moving motor and the horizontally moving motor are controlled by a controller. The invention has the advantages of being capable of ensuring that the light source and a shot object move in parallel and the light source and data acquisition equipment are in the same shooting condition, thereby improving the luminance uniformity and the strength of the data acquisition, and obtaining an ideal illuminating result.

Description

The light source automatic control system
Technical field
The present invention relates to a kind of image collecting device, be specifically related to a kind of light source automatic control system that is used for the digital collection of indoor large area image.
Background technology
In the image digitazation gatherer process, particularly for the large area image of needs splicing, the uniformity of light and the control of illumination are extremely important, if not accurate control will cause color distortion and warpage, thereby can't accurately reduce.
Adopt high reduction light fixture and high fidelity camera etc. to carry out data acquisition in the world at present.But, even the most top illuminator and best data acquisition equipment, also because the spherical aberration of camera lens and the unstability of light source cause the result that can't accomplish the secondary data collection identical.
Address this problem, illuminator and data collecting system accomplish that uniformity is extremely important, and wherein, the lighting condition of object need equidistantly move extremely important on same plane.And still do not have a company that similar devices can be provided at present in the world.
Summary of the invention
The objective of the invention is according to above-mentioned the deficiencies in the prior art part, a kind of light source automatic control system is provided, the light source automatic control system is by being provided with two orthogonal guide rails, light source is moved arbitrarily on the plane that two guide rails constitute, thereby greatly improved the accuracy of data acquisition, can satisfy the requirement of large format two and three dimensions data acquisition.
The object of the invention realizes being finished by following technical scheme:
A kind of light source automatic control system, the digital collection that is used for indoor large area image, comprise two light supply apparatuses, it is characterized in that: described two light supply apparatuses correspondence respectively are arranged on two horizontal couplings, described two horizontal couplings and a horizontally disposed guide rail I are movable to be cooperated, and moves horizontally motor by one and control described horizontal coupling and move horizontally; The two ends of described guide rail I are fixedly connected with a vertical coupling respectively, described two vertical couplings cooperate with two corresponding activities of vertically disposed guide rail II respectively, and carry out vertical synchronously moving by two vertical couplings of a vertical mobile motor control, described vertical mobile motor and move horizontally motor and adopt controller control.
Described horizontal coupling with the movable concrete structure that cooperates of guide rail I is: described guide rail I is made of horizontal support rail that be arranged in parallel and horizontal profile of tooth guide rail, level offers two perforates on the described horizontal coupling, be equipped with described horizontal support rail in the one perforate and be slidingly matched with it, be equipped with described horizontal profile of tooth guide rail in another perforate, described horizontal coupling is provided with the described motor that moves horizontally, and the described motor that moves horizontally drives a gear that is meshed with described horizontal profile of tooth guide rail is arranged.
Described vertical coupling with the movable concrete structure that cooperates of guide rail II is: described guide rail II is made of vertically disposed vertical support guide rail and vertical profile of tooth guide rail, vertically offer two perforates on the described vertical coupling, be equipped with described vertical support guide rail in the one perforate and be slidingly matched with it, be equipped with described vertical profile of tooth guide rail in another perforate, described vertical coupling is provided with described vertical mobile motor, and described vertical mobile motor drives a gear that is meshed with described vertical profile of tooth guide rail.
Described light supply apparatus is connected with described horizontal coupling by the gimbal suspension of series connection, so that described light source bending/location in any direction.
Described controller is provided with a receiver, and the described controller of described receiver control connection also can be accepted transmitter transmits radio signals.
Advantage of the present invention is: the size of required image data can be amplified to whole room by the invention, make keeping parallelism motion between light source and the object simultaneously, make light source and data acquisition equipment be in same production condition, thereby greatly improved the illumination uniformity and the intensity of data acquisition, obtained more satisfactory illumination result.
Description of drawings
Accompanying drawing 1 is an embodiment of the invention overall structure schematic diagram.
The specific embodiment
Feature of the present invention and other correlated characteristic are described in further detail by embodiment below in conjunction with accompanying drawing, so that technical staff's of the same trade understanding:
As shown in Figure 1, always represent respectively: light source 1, horizontal coupling 2, move horizontally motor 3, horizontal support rail 4, horizontal profile of tooth guide rail 5, vertical coupling 6, vertical support guide rail 7, vertical profile of tooth guide rail 8, vertical mobile motor 9, controller 10 with reference to label 1-10.
Referring to Fig. 1, on this light source automatic control system total, have several parts to constitute:
1. light source levels mobile system
The light source levels mobile system by a plurality of light sources 1, horizontal coupling 2, move horizontally motor 3, horizontal support rail 4 and horizontal profile of tooth guide rail 5 and constitute.
Wherein the gimbal suspension of light source 1 mistake series connection is connected with horizontal coupling 2, makes light source 1 to move horizontally 3 in motor and to be fixedly set in horizontal coupling 2 one sides to any direction bending and with positioned at arbitrary angles.Level offers two perforates on the horizontal coupling 2, be equipped with described horizontal support rail 4 in the one perforate and be slidingly matched with it, be equipped with described horizontal profile of tooth guide rail 5 in another perforate, move horizontally 3 drivings of motor and be connected with a gear that is meshed with horizontal profile of tooth guide rail 5.
In the said structure:
Horizontal support rail 4 mainly plays steady supporting role;
Horizontal profile of tooth guide rail 5 mainly plays the effect that control moves horizontally stride and speed;
Thereby under the driving that moves horizontally motor 3, gear rotates and makes horizontal coupling 2 move, and is subjected to displacement in the horizontal direction thereby drive light source 1.
2. vertical synchronization jacking system
The vertical synchronization jacking system is made up of with vertical mobile motor 9 vertical profile of tooth guide rail 8, vertical support guide rail 7, vertical coupling 6.
Horizontal support rail 4 in the wherein above-mentioned light source levels mobile system is fixedly connected with a vertical coupling 6 respectively with the two ends of horizontal profile of tooth guide rail 5.Thus, two vertical couplings 6 vertically move horizontal support rail 4 and horizontal profile of tooth guide rail 5 secured in parallel vertical coupling 6 and can realize the displacement of light source levels mobile system in vertical direction.Its concrete structure is roughly the same with the light source levels mobile system: vertically offer two perforates on the vertical coupling 6, be equipped with vertical support guide rail 7 in the one perforate and be slidingly matched with it, be equipped with described vertical profile of tooth guide rail 8 in another perforate, described vertical connector 6 is provided with vertical mobile motor 9, and described vertical mobile motor 9 drives a gear that is meshed with described vertical profile of tooth guide rail 8
In the said structure:
Vertical support guide rail 7 mainly plays steady supporting role;
Vertical profile of tooth guide rail 8 mainly plays vertical mobile stride of control and velocity function.
3. control section
Control section, adopt remote control and manual two kinds of controls, its main body is a controller 10, and these controller 10 control connections move horizontally motor 3 and vertical mobile motor 10, and can the displacement of accurate light source on vertical and horizontal direction with running time by the output speed of above-mentioned two motors.Simultaneously on controller 10, be provided with a receiver, make this receiver control connection control cabinet 10, and make this receiver can accept a transmitter transmits radio signals, can realize wireless remote control.The concrete structure of above-mentioned controller 10 does not repeat them here for those skilled in the art's technology of commonly seeing.
Although abovely by embodiment the structure and the function of this device are described in detail, the scope of law that should be appreciated that this description is limited by the words of appending claims of the present invention.It is exemplary that this detailed description should be construed as merely, and each possible embodiment is not described, even because describe each possible embodiment be not impossible also be unpractical, adopt other prior aries to realize numerous alternative embodiments, and this still falls within the scope of claims, for example: for two kinds of guide rails realizing the light source upper and lower displacement, all adopt the mode of profile of tooth engagement among the present invention, obviously mode such as other schemes such as screw mandrel, the clever threaded engagement of living also can realize equally; As for the universal location of light source 1 on horizontal coupling 2, should only not be confined to the mode of a plurality of gimbal suspension series connection yet, also adopt modes such as bulb worm screw, universal drive shaft.

Claims (5)

1. light source automatic control system, the digital collection that is used for indoor large area image, comprise two light supply apparatuses, it is characterized in that: described two light supply apparatuses correspondence respectively are arranged on two horizontal couplings, described two horizontal couplings and a horizontally disposed guide rail I are movable to be cooperated, and moves horizontally motor by one and control described horizontal coupling and move horizontally; The two ends of described guide rail I are fixedly connected with a vertical coupling respectively, described two vertical couplings cooperate with two corresponding activities of vertically disposed guide rail II respectively, and carry out vertical synchronously moving by two vertical couplings of a vertical mobile motor control, described vertical mobile motor and move horizontally motor and adopt controller control.
2. a kind of light source automatic control system according to claim 1, it is characterized in that: described horizontal coupling with the movable concrete structure that cooperates of guide rail I is: described guide rail I is made of horizontal support rail that be arranged in parallel and horizontal profile of tooth guide rail, level offers two perforates on the described horizontal coupling, be equipped with described horizontal support rail in the one perforate and be slidingly matched with it, be equipped with described horizontal profile of tooth guide rail in another perforate, described horizontal coupling is provided with the described motor that moves horizontally, and the described motor that moves horizontally drives a gear that is meshed with described horizontal profile of tooth guide rail is arranged.
3. a kind of light source automatic control system according to claim 1, it is characterized in that: described vertical coupling with the movable concrete structure that cooperates of guide rail II is: described guide rail II is made of vertically disposed vertical support guide rail and vertical profile of tooth guide rail, vertically offer two perforates on the described vertical coupling, be equipped with described vertical support guide rail in the one perforate and be slidingly matched with it, be equipped with described vertical profile of tooth guide rail in another perforate, described vertical coupling is provided with described vertical mobile motor, and described vertical mobile motor drives a gear that is meshed with described vertical profile of tooth guide rail.
4. a kind of light source automatic control system according to claim 1 is characterized in that: described light supply apparatus is connected with described horizontal coupling by the gimbal suspension of series connection, so that described light source bending/location in any direction.
5. a kind of light source automatic control system according to claim 1, it is characterized in that: described controller is provided with a receiver, and the described controller of described receiver control connection also can be accepted transmitter transmits radio signals.
CN 201010547587 2010-11-17 2010-11-17 Automatic control system of light source CN102062357A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201010547587 CN102062357A (en) 2010-11-17 2010-11-17 Automatic control system of light source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201010547587 CN102062357A (en) 2010-11-17 2010-11-17 Automatic control system of light source

Publications (1)

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CN102062357A true CN102062357A (en) 2011-05-18

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102004372A (en) * 2010-11-17 2011-04-06 上海市北印刷(集团)有限公司 Digital measurement mobile acquisition board
CN103531116A (en) * 2013-10-22 2014-01-22 湖州二十一城文化传媒有限公司 Advertising board with movable background lights
CN104869691A (en) * 2015-02-13 2015-08-26 俞文峰 Intelligent lighting arrangement and control system
CN109348194A (en) * 2018-11-23 2019-02-15 北京地平线机器人技术研发有限公司 Acquire method, apparatus, image capture device and the electronic equipment of image data

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1919519A (en) * 2006-09-07 2007-02-28 大连宝通工业控制有限公司 Floating type laser incision system
CN101312478A (en) * 2008-06-19 2008-11-26 浙江大学 Photo-taking typed Chinese calligraphy and painting scanning platform with ultra-large web
CN201629795U (en) * 2010-03-23 2010-11-10 中国电子科技集团公司第二研究所 Non-orthogonal image acquisition mechanism
CN201875643U (en) * 2010-11-17 2011-06-22 上海市北印刷(集团)有限公司 Automatic control system of light source

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1919519A (en) * 2006-09-07 2007-02-28 大连宝通工业控制有限公司 Floating type laser incision system
CN101312478A (en) * 2008-06-19 2008-11-26 浙江大学 Photo-taking typed Chinese calligraphy and painting scanning platform with ultra-large web
CN201629795U (en) * 2010-03-23 2010-11-10 中国电子科技集团公司第二研究所 Non-orthogonal image acquisition mechanism
CN201875643U (en) * 2010-11-17 2011-06-22 上海市北印刷(集团)有限公司 Automatic control system of light source

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102004372A (en) * 2010-11-17 2011-04-06 上海市北印刷(集团)有限公司 Digital measurement mobile acquisition board
CN103531116A (en) * 2013-10-22 2014-01-22 湖州二十一城文化传媒有限公司 Advertising board with movable background lights
CN104869691A (en) * 2015-02-13 2015-08-26 俞文峰 Intelligent lighting arrangement and control system
CN104869691B (en) * 2015-02-13 2017-09-01 俞文峰 The system that intelligent lighting is arranged and controlled
CN109348194A (en) * 2018-11-23 2019-02-15 北京地平线机器人技术研发有限公司 Acquire method, apparatus, image capture device and the electronic equipment of image data
CN109348194B (en) * 2018-11-23 2019-11-08 北京地平线机器人技术研发有限公司 Acquire method, apparatus, image capture device and the electronic equipment of image data

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Application publication date: 20110518

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