CN101937199A - Stage performance personnel light automatic tracking technology and implementation thereof - Google Patents
Stage performance personnel light automatic tracking technology and implementation thereof Download PDFInfo
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- CN101937199A CN101937199A CN 201010131968 CN201010131968A CN101937199A CN 101937199 A CN101937199 A CN 101937199A CN 201010131968 CN201010131968 CN 201010131968 CN 201010131968 A CN201010131968 A CN 201010131968A CN 101937199 A CN101937199 A CN 101937199A
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Abstract
The invention relates to a stage performance personnel light automatic tracking technology and implementation thereof, comprising a signal acquisition module, a signal processing module, a driving control module, a two-dimensional rotation platform and a tracking spot light. The signal acquisition module can be realized by one of audio, ultrasound ranging, image sensing, photoelectric detection and pressure detection technologies. The signal processing module is a processing unit which takes a singlechip, DSP or FPGA as the core. The two-dimensional rotation platform is fixedly arranged at the top of the stage. The tracking spot light is fixedly connected with the motion plate of the two-dimensional rotation platform and points to the stage. The position signal of performance personnel is acquired in real time by virtue of the signal acquisition module and is processed by virtue of the signal processing module, so as to obtain the position of performance personnel on the stage, and the driving control module is utilized to control the motion plate of the two-dimensional rotation platform to rotate in two dimensions, so as to drive the tracking spot light to track the light of performance personnel. The invention can effectively overcome the problem that the existing stage performance personnel tracking light is lagged, and harmonious atmosphere of performance scene can be enhanced, thus having good market prospect.
Description
Technical field
The present invention relates to stage performance personnel light tracking technique, especially a kind of automatic tracking technique of stage performance personnel light and realization thereof.
Background technology
At present, bright and colourful in the stage performance, dynamic neon bulb and tracking radiation performer's high brightness aperture has increased many cheerful and light-hearted and dreamlike atmosphere to the scene.But because the performer often moves before the lights, and speed and direction all are to change constantly.And the high brightness aperture is followed the tracks of the performer by the manual control shot-light.For various reasons, cause aperture can not trace into the performer in time, exactly through regular meeting.This has brought for the performance scene to be discord and spectators are visual does not satisfy.
Summary of the invention
At above problem, the present invention proposes a kind of automatic tracking technique of stage performance personnel light and realization thereof.It comprises signal acquisition module, signal processing module, drive control module, two-dimentional rotatable platform and follows the tracks of shot-light.
Realize automatic, accurately tracking to the stage performance personnel light that takes regular exercise, its gordian technique is to obtain how in real time performer's position signalling before the lights and drives the tracking shot-light shines.The technical solution used in the present invention is: utilize signal acquisition module that performer position is before the lights gathered in real time, after carrying out respective handling by signal processing module, produce the signal of the two-dimentional rotatable platform of control again by drive control module, and then the tracking shot-light that drive and two-dimentional rotatable platform maneuvering board connect firmly is followed the tracks of to the performer.
The signal acquisition module of the automatic tracking technique of stage performance personnel light of the present invention can adopt a kind of realization the in audio frequency, supersonic sounding, image sensing, Photoelectric Detection or the pressure detection technology.Signal processing module is to be the processing unit of core with single-chip microcomputer, DSP or FPGA.The two dimension rotatable platform is fixedly installed in the top of stage.Follow the tracks of shot-light and two-dimentional rotatable platform maneuvering board and connect firmly, and point to stage.
Automatic tracking technique of stage performance personnel light of the present invention and realization thereof have automatically and manual two kinds of control models.Under the normal condition, system can realize performer's light tracking automatically.System occurs can being followed the tracks of the rotation of shot-light by manual control, to guarantee carrying out smoothly of stage performance when unusual.The present invention can effectively overcome the problem that present stage performance personnel tracking light lags behind, and increases the on-the-spot harmonious atmosphere of performance, and market outlook are preferably arranged.
By the following examples and accompanying drawing be further described.
Fig. 1 is the theory diagram of automatic tracking technique of stage performance personnel light of the present invention and realization thereof.
Fig. 2 is the synoptic diagram that an embodiment of supersonic sounding technology is adopted in automatic tracking technique of stage performance personnel light of the present invention and realization thereof.
Fig. 3 is the synoptic diagram that an embodiment of image sensing technology is adopted in automatic tracking technique of stage performance personnel light of the present invention and realization thereof.
Fig. 4 is the synoptic diagram that an embodiment of Audiotechnica is adopted in automatic tracking technique of stage performance personnel light of the present invention and realization thereof.
Fig. 5 is the synoptic diagram that an embodiment of photoelectric sensor is adopted in automatic tracking technique of stage performance personnel light of the present invention and realization thereof.
Fig. 6 is automatic tracking technique of stage performance personnel light of the present invention and the synoptic diagram of realizing an embodiment of adopts pressure sensor thereof.
Among the figure, 1. signal acquisition module, 2. signal processing module, 3. drive control module, 4. two-dimentional rotatable platform is 5. followed the tracks of shot-light, 6. two-dimentional rotatable platform maneuvering board, 7. stage, 8. performer, 9. sonac, 10. imageing sensor, 11. audio emitter, 12. audio receivers, 13. photoelectric sensor, 14. pressure transducers.
Embodiment
Embodiment one adopts the automatic tracking technique of stage performance personnel light and the realization thereof of supersonic sounding technology
In the present embodiment, when performer 8 performs, can record the distance of performer's 8 relative each sonac 9 by two sonacs 9 and the signal processing module 2 that is fixed in stage 7 sides and rear portion on stage 7.Can obtain the particular location signal of performer 8 in stage 7 coordinate systems according to two sonacs 9 in the position on the stage 7.This position signalling is converted in the coordinate system of the two-dimentional rotatable platform 4 that is fixed in stage 7 tops, just can obtain being used to drive the controlled variable of two-dimentional rotatable platform maneuvering board 6, on two dimensions, drive the tracking shot-light 5 that connects firmly with it by the two-dimentional rotatable platform maneuvering board 6 of drive control module 3 controls again and rotate.Just can be automatically by following the tracks of aperture that shot-light 5 sends, in real time performer 8 is carried out tracking radiation.Embodiment two adopts the automatic tracking technique of stage performance personnel light and the realization thereof of image sensing technology
In the present embodiment, when performer 8 performs on stage 7, by the big view field image sensor 10 real-time picture signals of gathering whole stage that are fixed in stage 7 center of top, by recording the particular location signal of performer 8 in stage 7 coordinate systems after signal processing module 2 processing.This position signalling is converted in the coordinate system of the two-dimentional rotatable platform 4 that is fixed in stage 7 tops, obtain being used to drive the controlled variable of two-dimentional rotatable platform maneuvering board 6, on two dimensions, drive the tracking shot-light 5 that connects firmly with it by the two-dimentional rotatable platform maneuvering board 6 of drive control module 3 controls again and rotate.Just can be automatically by following the tracks of aperture that shot-light 5 sends, in real time performer 8 is carried out tracking radiation.
Embodiment three adopts the automatic tracking technique of stage performance personnel light and the realization thereof of Audiotechnica
In the present embodiment, when performer 8 performs on stage 7, two audio receivers 12 that the sound signal of being sent by its audio emitter of carrying 11 is fixed in stage 7 sides and rear portion receive, and obtain the distance of performer's 8 relative two audio receivers 12 after signal processing module 2 is handled.Can obtain the particular location signal of performer 8 in stage 7 coordinate systems according to two audio receivers 12 in the position on the stage 7.This position signalling is converted in the coordinate system of the two-dimentional rotatable platform 4 that is fixed in stage 7 tops, can obtain being used to drive the controlled variable of two-dimentional rotatable platform maneuvering board 6, on two dimensions, drive the tracking shot-light 5 that connects firmly with it by the two-dimentional rotatable platform maneuvering board 6 of drive control module 3 controls again and rotate.Just can be automatically by following the tracks of aperture that shot-light 5 sends, in real time performer 8 is carried out tracking radiation.
Embodiment four adopts the automatic tracking technique of stage performance personnel light and the realization thereof of photoelectric sensor
In the present embodiment, the fixing a plurality of photoelectric sensors 13 of array at a certain distance in the table top inside of stage 7, and make it not hinder walking about of performer 8 or unlikely its to be damaged by walking about of performer 8.By the spacing of appropriate design photoelectric sensor 13 arrays, make performer 8 on stage 7, can block certain or certain several photoelectric sensors 13, after handling, signal processing module 2 promptly obtains the particular location signal of performer 8 in stage 7 coordinate systems.This position signalling is converted in the coordinate system of the two-dimentional rotatable platform 4 that is fixed in stage 7 tops, can obtain being used to drive the controlled variable of two-dimentional rotatable platform maneuvering board 6, on two dimensions, drive the tracking shot-light 5 that connects firmly with it by the two-dimentional rotatable platform maneuvering board 6 of drive control module 3 controls again and rotate.Just can be automatically by following the tracks of aperture that shot-light 5 sends, in real time performer 8 is carried out tracking radiation.
The automatic tracking technique of stage performance personnel light and the realization thereof of embodiment five adopts pressure sensors
In the present embodiment, the fixing a plurality of pressure transducers 14 of array at a certain distance in the table top inside of stage 7, and make it not hinder walking about of performer 8 or unlikely its to be damaged by walking about of performer 8.By the spacing of appropriate design pressure transducer 14 arrays, always there are certain or certain several pressure transducers 14 that signal output is arranged when making performer 8 on stage 7.The output signal of pressure transducer 14 promptly obtains the particular location signal of performer 8 in stage 7 coordinate systems after signal processing module 2 is handled.This position signalling is converted in the coordinate system of the two-dimentional rotatable platform 4 that is fixed in stage 7 tops, just can obtain being used to drive the controlled variable of two-dimentional rotatable platform maneuvering board 6, on two dimensions, drive the tracking shot-light 5 that connects firmly with it by the two-dimentional rotatable platform maneuvering board 6 of drive control module 3 controls again and rotate.Just can be automatically by following the tracks of aperture that shot-light 5 sends, in real time performer 8 is carried out tracking radiation.
Claims (5)
1. automatic tracking technique of stage performance personnel light and realization thereof is characterized in that: comprise signal acquisition module (1), signal processing module (2), drive control module (3), two-dimentional rotatable platform (4) and follow the tracks of shot-light (5).
2. automatic tracking technique of stage performance personnel light as claimed in claim 1 and realization thereof is characterized in that: described signal acquisition module (1) can be by a kind of realization the in audio frequency, supersonic sounding, image sensing, Photoelectric Detection or the pressure detection technology.
3. automatic tracking technique of stage performance personnel light as claimed in claim 1 and realization thereof is characterized in that: described signal processing module (2) is to be the processing unit of core with single-chip microcomputer, DSP or FPGA.
4. automatic tracking technique of stage performance personnel light as claimed in claim 1 and realization thereof is characterized in that: described tracking stage performance personnel's tracking shot-light (5) connects firmly with two-dimentional rotatable platform maneuvering board (6).
5. automatic tracking technique of stage performance personnel light as claimed in claim 1 and realization thereof is characterized in that: described tracking technique and realization thereof have automatically and manual two kinds of control models, and can switch easily.
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| CN 201010131968 CN101937199A (en) | 2010-03-25 | 2010-03-25 | Stage performance personnel light automatic tracking technology and implementation thereof |
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| CN 201010131968 CN101937199A (en) | 2010-03-25 | 2010-03-25 | Stage performance personnel light automatic tracking technology and implementation thereof |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103198613A (en) * | 2013-04-22 | 2013-07-10 | 浙江大丰实业有限公司 | Stage safety protecting and monitoring system |
| CN103236134A (en) * | 2013-05-02 | 2013-08-07 | 浙江大丰实业有限公司 | Anti-falling safety monitoring system for stage |
| CN103619090A (en) * | 2013-10-23 | 2014-03-05 | 深迪半导体(上海)有限公司 | System and method of automatic stage lighting positioning and tracking based on micro inertial sensor |
| CN105137846A (en) * | 2015-09-01 | 2015-12-09 | 浙江大丰实业股份有限公司 | Stage equipment performance calibration method |
| CN105700565A (en) * | 2016-03-18 | 2016-06-22 | 山东科技大学 | Real-time automatic tracking system and method for light on actor |
| CN107648871A (en) * | 2017-10-17 | 2018-02-02 | 吴静 | One kind is based on pressure sensing intelligent Stage System |
| CN107889317A (en) * | 2017-12-12 | 2018-04-06 | 广东工业大学 | A kind of system, controller and the method for spotlight tracking target |
| CN107883247A (en) * | 2017-09-29 | 2018-04-06 | 广州市珀光电子科技发展有限公司 | A kind of stage lighting system |
| CN107975776A (en) * | 2017-12-18 | 2018-05-01 | 信利光电股份有限公司 | A kind of light automatic following method and system for stage |
| CN108073097A (en) * | 2016-11-11 | 2018-05-25 | 昆山艾派精密工业有限公司 | The image processing apparatus of industrial robot |
| CN109637246A (en) * | 2018-12-29 | 2019-04-16 | 重庆欧派信息科技有限责任公司 | One kind being based on VR technology fire-fighting life-saving simulation system |
| CN110918503A (en) * | 2018-09-20 | 2020-03-27 | 北京京东尚科信息技术有限公司 | Device for assisting in stacking packages |
| CN111637426A (en) * | 2020-06-11 | 2020-09-08 | 浙江大丰实业股份有限公司 | Stage light-following positioning networking communication system |
| CN111901945A (en) * | 2020-07-22 | 2020-11-06 | 浙江大丰实业股份有限公司 | Intelligent stage lighting switching system and operation method |
| CN114470810A (en) * | 2022-04-14 | 2022-05-13 | 深圳无界视觉科技有限责任公司 | Automatic monitoring type interaction system and method based on human body induction |
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| CN1386371A (en) * | 2000-08-01 | 2002-12-18 | 皇家菲利浦电子有限公司 | Aiming a device at a sound source |
| CN1466372A (en) * | 2002-07-05 | 2004-01-07 | 北京创先泰克科技有限公司 | System for automatic tracing moved object and realizing method |
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| CN1386371A (en) * | 2000-08-01 | 2002-12-18 | 皇家菲利浦电子有限公司 | Aiming a device at a sound source |
| CN1466372A (en) * | 2002-07-05 | 2004-01-07 | 北京创先泰克科技有限公司 | System for automatic tracing moved object and realizing method |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103198613A (en) * | 2013-04-22 | 2013-07-10 | 浙江大丰实业有限公司 | Stage safety protecting and monitoring system |
| CN103198613B (en) * | 2013-04-22 | 2015-04-08 | 浙江大丰实业股份有限公司 | Stage safety protecting and monitoring system |
| CN103236134A (en) * | 2013-05-02 | 2013-08-07 | 浙江大丰实业有限公司 | Anti-falling safety monitoring system for stage |
| CN103619090A (en) * | 2013-10-23 | 2014-03-05 | 深迪半导体(上海)有限公司 | System and method of automatic stage lighting positioning and tracking based on micro inertial sensor |
| CN105137846A (en) * | 2015-09-01 | 2015-12-09 | 浙江大丰实业股份有限公司 | Stage equipment performance calibration method |
| CN105700565A (en) * | 2016-03-18 | 2016-06-22 | 山东科技大学 | Real-time automatic tracking system and method for light on actor |
| CN105700565B (en) * | 2016-03-18 | 2018-08-07 | 山东科技大学 | A kind of performer's light real-time automatic tracking system and method |
| CN108073097A (en) * | 2016-11-11 | 2018-05-25 | 昆山艾派精密工业有限公司 | The image processing apparatus of industrial robot |
| CN108073097B (en) * | 2016-11-11 | 2021-06-11 | 昆山艾派精密工业有限公司 | Image processing device of industrial robot |
| CN107883247A (en) * | 2017-09-29 | 2018-04-06 | 广州市珀光电子科技发展有限公司 | A kind of stage lighting system |
| CN107648871A (en) * | 2017-10-17 | 2018-02-02 | 吴静 | One kind is based on pressure sensing intelligent Stage System |
| CN107889317A (en) * | 2017-12-12 | 2018-04-06 | 广东工业大学 | A kind of system, controller and the method for spotlight tracking target |
| CN107889317B (en) * | 2017-12-12 | 2024-04-23 | 广东工业大学 | System, controller and method for tracking target by spotlight |
| CN107975776A (en) * | 2017-12-18 | 2018-05-01 | 信利光电股份有限公司 | A kind of light automatic following method and system for stage |
| CN110918503B (en) * | 2018-09-20 | 2022-02-01 | 北京京东振世信息技术有限公司 | Device for assisting in stacking packages |
| CN110918503A (en) * | 2018-09-20 | 2020-03-27 | 北京京东尚科信息技术有限公司 | Device for assisting in stacking packages |
| CN109637246A (en) * | 2018-12-29 | 2019-04-16 | 重庆欧派信息科技有限责任公司 | One kind being based on VR technology fire-fighting life-saving simulation system |
| CN111637426A (en) * | 2020-06-11 | 2020-09-08 | 浙江大丰实业股份有限公司 | Stage light-following positioning networking communication system |
| CN111901945A (en) * | 2020-07-22 | 2020-11-06 | 浙江大丰实业股份有限公司 | Intelligent stage lighting switching system and operation method |
| CN111901945B (en) * | 2020-07-22 | 2023-06-30 | 浙江大丰实业股份有限公司 | Intelligent stage lighting switching system and operation method |
| CN114470810A (en) * | 2022-04-14 | 2022-05-13 | 深圳无界视觉科技有限责任公司 | Automatic monitoring type interaction system and method based on human body induction |
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Open date: 20110105 |