CN108366472A - Lamps and lanterns holder method of controlling rotation based on the control of DMX-512 signals - Google Patents

Lamps and lanterns holder method of controlling rotation based on the control of DMX-512 signals Download PDF

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Publication number
CN108366472A
CN108366472A CN201810097705.8A CN201810097705A CN108366472A CN 108366472 A CN108366472 A CN 108366472A CN 201810097705 A CN201810097705 A CN 201810097705A CN 108366472 A CN108366472 A CN 108366472A
Authority
CN
China
Prior art keywords
lamps
control
rotation
dmx
driving unit
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201810097705.8A
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Chinese (zh)
Inventor
蔡粤华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan Nanhai Shubo Optoelectronics Technology Co Ltd
Original Assignee
Foshan Nanhai Shubo Optoelectronics Technology Co Ltd
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 Foshan Nanhai Shubo Optoelectronics Technology Co Ltd filed Critical Foshan Nanhai Shubo Optoelectronics Technology Co Ltd
Priority to CN201810097705.8A priority Critical patent/CN108366472A/en
Publication of CN108366472A publication Critical patent/CN108366472A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
    • H05B47/00Circuit arrangements for operating light sources in general, i.e. where the type of the light source is not relevant
    • H05B47/10Controlling the light source
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14Adjustable mountings
    • F21V21/30Pivoted housings or frames
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40Control techniques providing energy savings, e.g. smart controller or presence detection

Abstract

The present invention relates to a kind of lamps and lanterns holder method of controlling rotation based on the control of 512 signals of DMX, control system includes lamps and lanterns holder, control centre, origin position detection unit and the driving unit for driving lamps and lanterns holder to rotate, by control centre according to the selected operational mode of user, to start corresponding function, wherein, when user selects programming mode, then control centre executes the program to prelist to automatically adjust to the spinning movement of driving unit automatically;When user selects control model, then control centre is in real time according to the instruction in 512 signals of DMX to the spinning movement of driving unit adjust manually in real time;Therefore, according to the different pattern of selection to realize the automatic adjustment to lamps and lanterns holder and manual adjusting control.

Description

Lamps and lanterns holder method of controlling rotation based on the control of DMX-512 signals
Technical field
The present invention relates to the technical field of illumination, photography, monitoring, the lamps and lanterns controlled based on DMX-512 signals are referred in particular to Holder method of controlling rotation.
Background technology
As miscellaneous lamp applications are more and more wider in place place, especially in building, park, square, arenas The lamps and lanterns such as laser lamp are applied in equal places, and a kind of effect of light atmosphere is rendered to build;And existing lamps and lanterns(Such as Laser lamp)Rotary head generally by switch the rotation of motor is controlled, angle cannot be accurately positioned, no It can be run by presetting operation program, can not achieve angle, speed and the side rotated to holder using DMX-512 signals To being controlled accordingly, and in existing lighting engineering and performance engineering, programs automatic running and realize MDX-512 controls Function is particularly important.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide the lamps and lanterns holders controlled based on DMX-512 signals Method of controlling rotation.
In order to achieve the above purpose, the lamps and lanterns holder provided by the invention based on the control of DMX-512 signals rotates control Method, control system include lamps and lanterns holder, control centre, origin position detection unit and for drive lamps and lanterns holder rotate Driving unit, by above-mentioned component mutual cooperation constitute following steps:
S1. control system starts, and lamps and lanterns holder rotates at a slow speed under the driving of driving unit, and lamps and lanterns holder is made to rotate to preset Initial origin position;
S2. after origin position detection unit detects that the rotation of lamps and lanterns holder reaches initial origin position, control centre according to The selected pattern in family makees corresponding run action to control driving unit;
S3. when user selects scheduled programming mode, control centre executes one or more programs to prelist automatically, with to driving Rotation angle, rotary speed and the direction of rotation of unit automatically adjust;
When user selects presetting control model, DMX-512 signals that control centre's real-time reception is manually entered by user into Row decoding process, to respectively to carrying out adjusting manually in real time in the rotation angle of driving unit, rotary speed and direction of rotation;
S4. unit action to be driven makes lamps and lanterns holder be carried out under the driving of driving unit with synchronous driving lamps and lanterns holder action Spinning movement.
Further, in step s3, the DMX-512 signals being manually entered are decoded in real time by control centre, are controlled Angle controlled quentity controlled variable, rate controlling amount and direction controlling amount of the center processed acquired in decoded DMX-512 signals, with The rotation angle, rotary speed and direction of rotation of driving unit adjust manually in real time.
Further, it is characterised in that:The control centre is microcontroller.
Further, the driving unit is stepper motor.
The present invention uses above-mentioned scheme, advantage to be:By control centre according to the selected operation of user Pattern, to start corresponding function, wherein when user selects programming mode, then control centre executes the program to prelist automatically To automatically adjust to the spinning movement of driving unit;When user selects control model, then control centre is in real time according to DMX- Instruction in 512 signals is to the spinning movement of driving unit adjust manually in real time;Therefore, according to the different pattern of selection To realize automatic adjustment and the manual adjusting control to lamps and lanterns holder.
Description of the drawings
Fig. 1 is the structural schematic diagram of the control system of the present invention.
Fig. 2 is the flow chart of the control method of the present invention.
Wherein, 1- lamps and lanterns holder, 2- control centres, 3- origin position detection units, 4- driving units.
Specific implementation mode
With reference to specific embodiment, the present invention is further illustrated.
Shown in attached drawing 1, in the present embodiment, the rotation control of lamps and lanterns holder 1 system based on the control of DMX-512 signals System, the control system include lamps and lanterns holder 1, control centre 2, origin position detection unit 3 and for driving lamps and lanterns holder 1 The driving unit 4 of rotation, wherein by the way that lamps and lanterns will be preset with(Such as laser lamp)It is fixedly installed in lamps and lanterns holder 1, to make lamps and lanterns The synchronization action with the action of lamps and lanterns holder 1.Control centre 2 connects with origin position detection unit 3 and 4 telecommunications of driving unit respectively It connects, wherein origin position detection unit 3 waits for original for detecting whether lamps and lanterns holder 1 rotates the preset initial origin position of arrival After point position detection unit 3 detects that the rotation of lamps and lanterns holder 1 reaches initial origin position, then origin position detection unit 3 will answer Position pass signal is transmitted to control centre 2;Control centre 2 by 4 transmission of angle controlled quentity controlled variable of driving unit, rate controlling amount, The corresponding electric signal of direction controlling amount, to make driving unit 4 according to the electric signal received respectively to rotation angle, rotation The progress adjusting accordingly of speed and direction of rotation acts, and then drives lamps and lanterns holder 1 to rotate using driving unit 4, realizes lamp The adjusting of tool irradiation spinning movement.
Further, the control centre 2 of the present embodiment is unit piece, but is not limited in this application and a kind of place of unit piece Manage device or other interchangeable processing modules, such as PLC;The origin position detection unit 3 of the present embodiment is position sensor (Position sensor as in this field referring to electrical equipment, no longer its principle is repeated in this application);This implementation The driving unit 4 of example is stepper motor.
Further, programming mode and control model are provided in control system for selection by the user, when user has selected times One pattern of meaning carries out run action, to which after the completion of lamps and lanterns holder 1 resets, control system then starts corresponding pattern, In, under volume pattern, control system executes one or more programs to prelist and is preprogramed automatically according to performed automatically Corresponding electric signal is transmitted to driving unit 4, is automatically adjusted to the spinning movement of driving unit 4 to realize(Rotation Action includes rotation angle, rotary speed and direction of rotation), realize to be preprogramed in this way and allow lamps and lanterns holder 1 realizes automatic spinning movement, to allow the same rotation for realizing automation of lamps and lanterns irradiation to adjust.In addition, under control model, control System processed enters the pattern adjusted manually, and the DMX-512 signals inputted by control system real-time reception user are decoded Judge, to according to angle controlled quentity controlled variable acquired after DMX-512 signal decoding process, rate controlling amount, direction controlling amount, control Corresponding electric signal is transmitted in center 2 processed to driving unit 4 respectively again, to rotation angle, the rotary speed to driving unit 4 With direction of rotation adjust manually in real time.
Now 1 method of controlling rotation of lamps and lanterns holder of above-mentioned control system is described further:
Include following steps based on 1 method of controlling rotation of lamps and lanterns holder of DMX-512 signals control shown in attached drawing 2:
S1. control system starts, and control centre 2 transmits to driving unit 4 resets electric signal to make lamps and lanterns holder 1 single in driving It is rotated at a slow speed under the driving of member 4, makes the rotation of lamps and lanterns holder 1 to preset initial origin position;
S2. after band origin position detection unit 3 detects that the rotation of lamps and lanterns holder 1 reaches initial origin position, origin position detection Unit 3 resets successfully electric signal to the transmission of control centre 2, to make control centre 2 according to the selected pattern of user to control Driving unit 4 makees corresponding run action;
S3. when user selects scheduled programming mode, control centre 2 executes one or more programs to prelist automatically, in control The heart 2 simultaneously transmits corresponding electric signal according to the performed program to prelist from trend driving unit 4, with to driving unit 4 Rotation angle, rotary speed and direction of rotation automatically adjust;When user selects presetting control model, control centre 2 The DMX-512 signals that real-time reception is manually entered by user are decoded processing, to which control centre 2 is according to decoded DMX- 512 signals transmit corresponding electric signal to driving unit 4 respectively, respectively to the rotation angle of driving unit 4, rotary speed and It carries out adjusting manually in real time in direction of rotation;
S4. the action of unit 4 to be driven is acted with synchronous driving lamps and lanterns holder 1, makes lamps and lanterns holder 1 under the driving of driving unit 4 Carry out spinning movement, wherein rotation angle, rotary speed and the direction of rotation of lamps and lanterns holder 1 with 4 spinning movement of driving unit and Synchronization action.
Further, in step s3, the DMX-512 signals being manually entered are decoded in real time by control centre 2, are controlled Center 2 processed is according to angle controlled quentity controlled variable, rate controlling amount and direction controlling amount acquired in decoded DMX-512 signals Afterwards, corresponding electric signal is transmitted with rotation angle, the rotary speed to driving unit 4 to driving unit 4 respectively in control centre 2 With direction of rotation adjust manually in real time.
The embodiment of the above is only presently preferred embodiments of the present invention, not does limit in any form to the present invention System.Any technical person familiar with the field utilizes the skill of the disclosure above without departing from the scope of the technical proposal of the invention Art content makes more possible variations and retouching to technical solution of the present invention, or modification is the equivalent embodiment of the present invention. Therefore all contents without departing from technical solution of the present invention, equivalent equivalence changes, should all be covered by made by thinking according to the present invention In protection scope of the present invention.

Claims (6)

1. based on the lamps and lanterns holder method of controlling rotation of DMX-512 signals control, control system includes lamps and lanterns holder(1), control Center processed(2), origin position detection unit(3)And for driving lamps and lanterns holder(1)The driving unit of rotation(4), feature It is:Following steps are constituted by the mutual cooperation of above-mentioned component:
S1. control system starts, lamps and lanterns holder(1)In driving unit(4)Driving under rotate at a slow speed, make lamps and lanterns holder(1)Rotation Go to preset initial origin position;
S2. origin position detection unit is waited for(3)Detect lamps and lanterns holder(1)After rotation reaches initial origin position, control centre (2)According to the selected pattern of user to control driving unit(4)Make corresponding run action;
S3. when user selects scheduled programming mode, control centre(2)It is automatic to execute one or more programs to prelist, with right Driving unit(4)Rotation angle, rotary speed and direction of rotation automatically adjust;
When user selects presetting control model, control centre(2)The DMX-512 signals that real-time reception is manually entered by user It is decoded processing, to respectively to driving unit(4)Rotation angle, carry out in rotary speed and direction of rotation it is manual in real time It adjusts;
S4. unit to be driven(4)Action drives lamps and lanterns holder with synchronous(1)Action, makes lamps and lanterns holder(1)In driving unit(4) Driving under carry out spinning movement.
2. the lamps and lanterns holder method of controlling rotation according to claim 1 based on the control of DMX-512 signals, feature exist In:In step s3, pass through control centre(2)The DMX-512 signals being manually entered are decoded in real time, control centre(2) According to angle controlled quentity controlled variable, rate controlling amount and direction controlling amount acquired in decoded DMX-512 signals, with to driving Unit(4)Rotation angle, rotary speed and direction of rotation adjust manually in real time.
3. the lamps and lanterns holder method of controlling rotation based on the control of DMX-512 signals according to claim 1, special Sign is:The control centre(2)For microcontroller.
4. the lamps and lanterns holder method of controlling rotation based on the control of DMX-512 signals according to claim 1, special Sign is:The driving unit(4)For stepper motor.
CN201810097705.8A 2018-01-31 2018-01-31 Lamps and lanterns holder method of controlling rotation based on the control of DMX-512 signals Pending CN108366472A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810097705.8A CN108366472A (en) 2018-01-31 2018-01-31 Lamps and lanterns holder method of controlling rotation based on the control of DMX-512 signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810097705.8A CN108366472A (en) 2018-01-31 2018-01-31 Lamps and lanterns holder method of controlling rotation based on the control of DMX-512 signals

Publications (1)

Publication Number Publication Date
CN108366472A true CN108366472A (en) 2018-08-03

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CN (1) CN108366472A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101761889A (en) * 2009-12-08 2010-06-30 海洋王照明科技股份有限公司 Omnidirectional rotating lamp
CN102662343A (en) * 2012-05-09 2012-09-12 中南大学 Digital multiplex (DMX) protocol-based intelligent controller for digital sprayer
CN104902649A (en) * 2015-06-18 2015-09-09 无锡启晖光电科技有限公司 Stage lamp capable of wireless control
CN106247284A (en) * 2016-08-29 2016-12-21 安徽云图信息技术有限公司 It is automatically adjusted the control system of lighting sound

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101761889A (en) * 2009-12-08 2010-06-30 海洋王照明科技股份有限公司 Omnidirectional rotating lamp
CN102662343A (en) * 2012-05-09 2012-09-12 中南大学 Digital multiplex (DMX) protocol-based intelligent controller for digital sprayer
CN104902649A (en) * 2015-06-18 2015-09-09 无锡启晖光电科技有限公司 Stage lamp capable of wireless control
CN106247284A (en) * 2016-08-29 2016-12-21 安徽云图信息技术有限公司 It is automatically adjusted the control system of lighting sound

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Application publication date: 20180803