WO2019124501A1 - 三次元演出方法、三次元演出システムおよび昇降装置 - Google Patents

三次元演出方法、三次元演出システムおよび昇降装置 Download PDF

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Publication number
WO2019124501A1
WO2019124501A1 PCT/JP2018/047015 JP2018047015W WO2019124501A1 WO 2019124501 A1 WO2019124501 A1 WO 2019124501A1 JP 2018047015 W JP2018047015 W JP 2018047015W WO 2019124501 A1 WO2019124501 A1 WO 2019124501A1
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WIPO (PCT)
Prior art keywords
led
reel
lifting
lifted
mirror
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.)
Ceased
Application number
PCT/JP2018/047015
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English (en)
French (fr)
Japanese (ja)
Inventor
喜由 諫山
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.)
Isa Co Ltd
Original Assignee
Isa 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 Isa Co Ltd filed Critical Isa Co Ltd
Priority to EP18890854.5A priority Critical patent/EP3597279A1/en
Priority to KR1020197030790A priority patent/KR20190126170A/ko
Priority to US16/605,721 priority patent/US20200132283A1/en
Publication of WO2019124501A1 publication Critical patent/WO2019124501A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28—Other constructional details
    • B66D1/36—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
    • B66D1/38—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains by means of guides movable relative to drum or barrel
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63J—DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
    • A63J1/00—Stage arrangements
    • A63J1/02—Scenery; Curtains; Other decorations; Means for moving same
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/16—Adjustable mountings using wires or cords
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63J—DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE; CONJURING APPLIANCES OR THE LIKE
    • A63J1/00—Stage arrangements
    • A63J1/02—Scenery; Curtains; Other decorations; Means for moving same
    • A63J1/028—Means for moving hanging scenery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28—Other constructional details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28—Other constructional details
    • B66D1/40—Control devices
    • B66D1/42—Control devices non-automatic
    • B66D1/46—Control devices non-automatic electric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
    • F21S8/061—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension with a non-rigid pendant, i.e. a cable, wire or chain
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/36—Hoisting or lowering devices, e.g. for maintenance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/36—Hoisting or lowering devices, e.g. for maintenance
    • F21V21/38—Hoisting or lowering devices, e.g. for maintenance with a cable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V27/00—Cable-stowing arrangements structurally associated with lighting devices, e.g. reels 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/05—Optical design plane
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
    • F21Y2107/20—Light sources with three-dimensionally disposed light-generating elements on convex supports or substrates, e.g. on the outer surface of spheres
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
    • F21Y2107/40—Light sources with three-dimensionally disposed light-generating elements on the sides of polyhedrons, e.g. cubes or pyramids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Definitions

  • the present invention relates to a three-dimensional rendering method and a three-dimensional rendering system for providing three-dimensional rendering by lighting by raising and lowering a plurality of lighting elements and the like independently in a theater, a concert hall, a television studio, etc.
  • the present invention relates to a lifting device for lifting and lowering a lighting element and the like in a rendering system.
  • stage performances have been performed in theaters, concert halls, television studios and the like to support performers such as singing, theater and dance to perform works.
  • An illumination device is used as one of stage effects, and an illumination device that emits light from above the stage, an illumination device that emits light from the floor of the stage, an illumination device that uniformly illuminates the entire stage, and a specific demonstration
  • a lighting device that emits light from above the stage (hereinafter referred to as “top stage lighting device”) is suspended from a suspension mounted on a ceiling and connected to a control device that integrates and controls a plurality of lighting devices.
  • the susbaton has an outlet box with a built-in power supply outlet for instrument connection and can supply power to the lighting device.
  • a rendering system in which a plurality of lighting devices are hung on a lifting batton that can be lifted by hanging a suspension batt on a cable and the plurality of lighting devices are lifted and lowered (for example, see Patent Document 1).
  • an illumination attitude control system which individually raises and lowers a plurality of illumination devices suspended from a suspension phone to control illumination at a predetermined position on the stage according to illumination illumination design (for example, Patent Literature 2).
  • the above-described conventional illumination device aims to illuminate a predetermined place on the stage or a performer on the stage, that is, to irradiate light of a predetermined color and illuminance in a predetermined range. That is, although the light emitted from the lighting device is used, it merely serves as a complementary role of highlighting a specific place on the stage, a big tool, a prop or a performer by the light. is there.
  • a lighting device for example, a red lantern, a lighting signboard, etc. itself may be used as a stage device as a staging device.
  • the light emitted from the lighting device itself is not regarded as one of the props and is not used as one of the effects.
  • a three-dimensional effect method and a three-dimensional effect system provide a three-dimensional effect method by providing light emitted from an illumination element by raising and lowering a plurality of illumination elements and the like independently. And provide a three-dimensional rendering system.
  • the raising / lowering apparatus which concerns on one Embodiment of this invention provides the raising / lowering apparatus which raises / lowers the illumination element etc. in a three-dimensional presentation system.
  • a three-dimensional rendering system includes a lifting device for lifting a lifting object, a lifting object connected to each of the lifting devices by a reel wire, a suspension for suspending the lifting device, a lifting device and A control device is communicably connected to the object to be lifted and lowered, and can be independently controlled.
  • control device can perform three-dimensional effects by controlling the plurality of lifting devices to raise and lower the plurality of objects to be lifted and lowered independently.
  • control the lighting elements as objects to be lifted and lowered together, three-dimensional effect by light emitted from the lighting elements becomes possible.
  • FIG. 1 It is a figure which shows the LED mounting mirror of the illumination element which is a to-be-lifted object. It is a figure which shows the relationship between a mirror, an LED mounting mirror, and a raising / lowering apparatus. It is a figure which shows the LED bar of the illumination element which is a to-be-lifted object. It is a figure which shows the relationship between a LED bar and a raising / lowering apparatus. It is a figure which shows the display panel of the illumination element which is a to-be-lifted object. It is a figure which shows the LED crystal of the illumination element which is a to-be-lifted object. It is a figure which shows LED earth of the lighting element which is a to-be-lifted object.
  • FIG. 1 shows the LED mounting mirror of the illumination element which is a to-be-lifted object. It is a figure which shows the relationship between a mirror, an LED mounting mirror, and a raising / lowering apparatus. It is a figure which shows
  • FIG. 7 is a diagram illustrating an LED ground according to another embodiment. It is a figure which shows the LED balloon of the illumination element which is a to-be-lifted object. It is a figure which shows the LED triangle of the illumination element which is a to-be-lifted object. It is a flowchart for demonstrating basic control of a raising / lowering apparatus and a to-be-lifted object. It is a figure for demonstrating the three-dimensional rendering method using the LED ball concerning one Embodiment of this invention. It is a figure which shows the presentation data stored in the apparatus control part of a control apparatus. It is a figure for demonstrating the three-dimensional rendering method using the LED ball concerning one Embodiment of this invention.
  • Example 1 of the three-dimensional rendering method using the mirror concerning one Embodiment of this invention It is a figure for demonstrating Example 2 of the three-dimensional effect method which used the mirror. It is a figure for demonstrating Example 3 of the three-dimensional effect method which used the mirror. It is a figure for demonstrating Example 4 of the three-dimensional effect method which used the mirror. It is a figure for demonstrating Example 5 of the three-dimensional effect method which used the mirror. It is a figure for demonstrating Example 1 of the three-dimensional effect method which used the bar concerning one Embodiment of this invention. It is a figure for demonstrating Example 2 of the three-dimensional effect method which used the bar
  • Example 3 It is a figure for demonstrating Example 3 of the three-dimensional effect method which used the bar
  • FIG. 1 shows the overall configuration of a three-dimensional effect system according to an embodiment of the present invention.
  • the three-dimensional effect system includes lifting devices 101a-101c for lifting and lowering the lifting object, lifting objects 102a-102c connected to the lifting devices 101a-101c by reel lines 106a-106c, and lifting devices 101a-101c.
  • the control unit 104 is connected communicably to the hanging suspension bar 103 and the lifting and lowering devices 101a to 101c and the objects to be lifted and lowered 102a to 102c, and can be independently controlled.
  • a power supply outlet for tool connection is incorporated in the suspension valve 103, and power is supplied from the power feeding device 105 to the lifting and lowering devices 101a to 101c and the objects to be lifted and lowered 102a to 102c.
  • the lifting devices 101a to 101c may be attached directly to the ceiling on the stage or attached to other structures on the stage without the intervention of the suspension valve 103.
  • the to-be-lifted object 102 is mainly a variety of lighting elements, but as will be described below, objects not including the light element such as a mirror or a cut glass ornament are also included in the to-be-lifted object.
  • FIG. 2 is a block diagram of a three-dimensional effect system according to an embodiment of the present invention.
  • the lifting device 101 is connected to an input and output of the lifting control unit 111 for controlling each part and the lifting control unit 111, and is connected to a motor unit 112 for supplying power and a motor unit 112 to wind up or unwind the reel wire 106.
  • Reel unit 113 and reset switch 114 for setting a reference value for calculating the length of reel line 106 connected to reel unit 113 and wound up or unwound by the reel unit, and output of reel unit 113
  • the counter unit 115 is connected and monitors the length of the reel wire, and the power supply unit 116 distributes the power from the power supply device 105 to the interior of the lifting device 101 and the object 102 to be lifted and lowered.
  • the lighting element 120 will be described as an example of the object 102 to be lifted and lowered.
  • the lighting element 120 is connected to the lighting control unit 121 that controls each unit, the input and output of the lighting control unit 121, and supplies power to the LED unit 122 including one or more LED chips, the lighting control unit 121, and the LED unit 122
  • a power supply unit 123 is provided.
  • the reel wire 106 interpolates a control line connecting the elevation control unit 111 and the illumination control unit 121 and a power supply line connecting the power supply unit 116 of the elevation device 101 and the power supply unit 123 of the illumination element 120.
  • the control device 104 includes a device control unit 141 that controls each of the lifting and lowering device 101 and the lighting element 120, an input and output unit 142 that is connected to the input and output of the device control unit 141 and provides a user interface, the lifting and lowering device 101, and lighting.
  • a transmission / reception unit 143 capable of communicating with each of the elements 120 is provided.
  • the device control unit 141 has a memory 144 for storing data, and the memory 144 further includes lifting device data 145 including data for each lifting device, and data for each lighting element as data for each lifting object. And lighting element data 146 including the information.
  • FIG. 3 shows an implementation of a three-dimensional effect system according to an embodiment of the present invention.
  • a suspension phone 103 is attached to the ceiling of a theater, a concert hall or a television studio.
  • the suspension valve 103 is a steel device to which a plurality of lifting devices and lighting elements are attached, such as a rod-like one shown in FIG. 1 or a well-like one shown in FIG.
  • the lifting device 101 is a rectangular parallelepiped elongated in the vertical direction. By reducing the area on the horizontal plane. When suspended on the suspension belt 103, more lifting devices 101 can be implemented.
  • the to-be-lifted object 102 has shown the LED ball mentioned later as a lighting element.
  • the device control unit 141 of the control device 104 has a device control unit that mounts a central processing unit (CPU) or a field programmable gate array (FPGA), and performs stage effects based on the control program and effect data stored in the memory 144. Run.
  • the control device 104 is installed in a control room such as a theater or a spectator seat and operated by a director in charge of lighting. With such a configuration, a three-dimensional effect system is provided in which a plurality of lighting elements (objects to be lifted and lowered) are independently moved up and down for performing three-dimensional effects.
  • the three-dimensional effect system includes lifting devices 201a-201c for lifting and lowering the lifting object, lifting objects 202a-202c connected to the lifting devices 201a-201c by reel lines 206a-206c, and lifting devices 201a-201c.
  • the control unit 204 is wirelessly connected to each of the suspended suspension valves 103 and the lifting and lowering devices 201a to 201c and the objects to be lifted and lowered 202a to 202c, and can be independently controlled.
  • the power supply outlet for instrument connection is incorporated in the sustain valve 103, and power is supplied from the power feeding device 105 to the lifting and lowering devices 201a to 201c.
  • the lifting device 201 is connected to an elevation control unit 211 that controls each unit, an input and an output of the elevation control unit 211, and is connected to a motor unit 212 that supplies power and a motor unit 212 to wind up or unwind the reel wire 206.
  • a counter unit 215 connected and monitoring the length of the reel wire, an antenna unit 217 connected to the input and output of the elevation control unit 211 and communicating with the control device, a charging unit 216 charging the object to be lifted and lowered, a charging unit
  • the connector unit 216 is connected to the connector portion of the object to be lifted and lowered, and the connector portion 218 which is detachable.
  • the lighting element 220 will be described as an example of the object 202 to be lifted and lowered.
  • the lighting element 220 includes a lighting control unit 221 that controls each unit, an antenna unit 224 connected to the input and output of the lighting control unit 221, and communicates with the control device, an LED unit 222 including one or more LED chips, It has a dischargeable battery, a power supply unit 223 supplying power to the lighting control unit 221 and the LED unit 222, and a connector unit 218 connected to the power supply unit 223, which is opposed to the lifting device, and a detachable connector unit 225. ing.
  • the reel wire 206 is a wire such as nylon tees capable of suspending the object 202 to be lifted and lowered. Compared to the wired control method, the weight of the lighting element 220 is heavier because the battery is mounted, but there is no need to incorporate a power supply line and a control line in the reel line 206, and it can be thin. The size of the lifting device can be reduced.
  • the control device 204 is connected to a device control unit 241 that controls each of the lifting and lowering device 201 and the lighting element 220, an input and output unit 242 that is connected to an input and output of the device control unit 241, and provides a user interface, A transmitting / receiving unit 243 capable of communicating with each of the elements 220, and an antenna unit 247 connected to the input / output of the transmitting / receiving unit 243 and communicating with the lifting device 201 and each of the lighting elements 220 are provided.
  • the device control unit 241 has a memory 244 for storing data, and the memory 244 further stores elevator device data 245 including data for each elevator device, and lighting element data 246 including data for each lighting element. doing.
  • the lifting device 201, the lighting element 220, and the control device 204 can independently perform one-to-one wireless connection between the control device 204 and the lifting device 201 and the lighting element 220 by each antenna. For example, by operating the control device 204, an instruction signal to lower the lighting element 220 can be independently transmitted to the lifting and lowering device 201. By operating the control device 204, an instruction signal to turn on or off the LED can be independently transmitted to the lighting element 220 without passing through the lifting and lowering device 201.
  • FIG. 6 shows the entire configuration of the lifting apparatus according to the first embodiment of the present invention.
  • the lifting apparatus 300 is provided with a reel 303 connected to an electric motor 302 in a housing 301, and is covered by an upper housing cover 301a.
  • the housing 301 has a rectangular parallelepiped shape elongated in the vertical direction, and incorporates a lift control unit, a reset switch, a counter unit, and a power supply unit inside the lower housing 301b.
  • the upper surface of the housing 301 is provided with a mounting portion 304 for mounting on a suspension, and a mounting hook 305 for fall prevention.
  • a reel wire 306 connected to the lighting element 120 as an object to be lifted and lowered passes through an opening (not shown) in the lower surface of the lower housing 301b, a reset switch (not shown) and the inside of the lower housing 301b. Is wound on the surface (winding surface) of
  • the reel 303 has a cylindrical shape, and is installed so that the longitudinal direction thereof is parallel to the longitudinal direction (vertical direction) of the housing 301.
  • the reel 303 is connected to the electric motor 302 and rotates about the central axis of the cylinder by the rotation of the electric motor 302.
  • the guide screw 308 and the guide rod 309 are installed such that the longitudinal direction is parallel to the longitudinal direction of the reel 303, and the guide screw 308 rotates in conjunction with the rotation of the reel 303.
  • FIG. 3 The structure of the guide ring of the raising / lowering apparatus of 1st Embodiment is shown in FIG.
  • the guide screw 308 is inserted through the shaft hole 307a, and the guide rod 309 is inserted through the U-shaped member 307b so as not to follow the rotation of the guide screw 308.
  • the guide ring 307 moves up and down in the vertical direction by the rotation of the guide screw 308.
  • a pulley 307c having a rotation axis in the horizontal direction is inserted in the guide ring 307, and the reel wire 306 extending vertically through the inside of the lower housing 301b is turned in the horizontal direction by the pulley 307c. , And wound on the winding surface of the reel 303.
  • the guide screw 308 is threaded so that the guide ring 307 moves by a distance equivalent to the diameter of the reel wire 306 each time the reel 303 makes one rotation.
  • the reel wire 306 is wound up from the lower side to the upper side of the reel 303, and is wound singly on the winding surface of the reel 303 every time the reel 303 makes one rotation, or the reel from the upper side to the lower side.
  • the lines 306 are unwound sequentially.
  • the reel wire 306 has a connector 310 at its tip, and mounts the lighting element 120 via the connector 310.
  • the lighting element 120 attached to the end of the reel wire 306 is suspended below the lifting device 300, and is lifted and lowered by the reel wire 306 being wound around the reel 303 and unwound.
  • the reel line 306 is a cable in which a control line connecting the elevation control unit and the illumination control unit of the illumination element 120 and a power supply line connecting the power supply unit of the elevation device 300 and the power supply unit of the illumination element 120 are inserted. .
  • a cable consisting of three stranded wires and a shield wire is used.
  • One to two lines are used as control lines, and the remaining one line and a shield line are used as power supply lines.
  • one reel line is used as a control line and a power supply line, and the other reel line is used as two pairs of power supply lines. Power supply to the elevator can be increased.
  • a three-wire cable of control wire, power supply wire and common return wire may be used, or a four-wire cable including two pairs of twisted wire pairs may be used. It is not limited.
  • the support posts 313a and 313b and a take-up guide (not visible in the figure) disposed on the opposite side of the guide screw 308 across the reel 303 are installed so that the longitudinal direction is parallel to the longitudinal direction of the reel 303. It is done.
  • the structure and function of the winding guide will be described in the following second embodiment.
  • a lift control unit of the lift device 300 includes a central processing unit (CPU) or a field programmable gate array (FPGA), a memory, and the like, and controls the lift device 300 based on an instruction signal from the control device 104.
  • the status data is sent to the controller 104.
  • indication signal with respect to a lighting element it transfers to the illumination control part of a lighting element via a control line. At this time, it can be converted into an instruction signal suitable for the above-described wiring configuration, or can be signal conversion according to the configuration of the object to be lifted and lowered.
  • FIG. 8 shows the entire configuration of the lifting apparatus according to the second embodiment of the present invention.
  • the lifting device 330 is provided with a reel 333 connected to the electric motor 332 in the housing 331, and is covered by the lower housing cover 331a.
  • the housing 331 has a rectangular parallelepiped shape that is elongated in the vertical direction, and incorporates an elevation control unit, a counter unit, and a power supply unit inside the upper housing 331 b.
  • the top surface of the housing 331 is provided with a mounting portion 334 for mounting on a suspension, and a mounting hook 335 for fall prevention.
  • a reel wire 336 connected to the lighting element 120 as an object to be lifted is wound on the reel 333 from the opening on the lower surface of the lower housing through the reset switch 348 and the pulleys 341 and 342 and the guide ring 337 .
  • the reel 333 has a cylindrical shape, and is installed such that its longitudinal direction is parallel to the longitudinal direction (vertical direction) of the housing 331.
  • the reel 333 is connected to the electric motor 332 and rotates about the central axis of the cylinder by the rotation of the electric motor 332.
  • the guide screw 338 is installed such that its longitudinal direction is parallel to the longitudinal direction of the reel 333, and the guide screw 338 rotates in conjunction with the rotation of the reel 333.
  • the columns 343 a and 343 b and the winding guide 344 are installed such that the longitudinal direction thereof is parallel to the longitudinal direction of the reel 333.
  • the take-up guide 344 is a rotary body having a cylindrical shape, and freely rotates around the central axis of the cylindrical shape.
  • the circumferential surface of the take-up guide 344 is made of an elastic material such as sponge, resin, or rubber and is in contact with the reel wire 336 taken up on the reel 333. Due to the rotation of the reel 333, the winding guide 344 in contact with the reel wire 336 wound around the reel 333 reversely rotates with the reel 333 while pressing the reel wire 336 against the winding surface of the reel 333.
  • the structure of the guide ring of the raising / lowering apparatus of 2nd Embodiment is shown in FIG.
  • the guide screw 338 is inserted into the shaft hole of the guide block 345, and the side surface of the guide block 345 slides on the inner surface of the housing 331 so as not to follow the rotation of the guide screw 338.
  • the guide ring 337 moves up and down in the vertical direction by the rotation of the guide screw 338.
  • a pulley 346 having a rotation axis in the horizontal direction is attached to the guide ring 337, and a reel wire 336 extending vertically through the pulley 342 is horizontally turned by the pulley 346, and the reel 333 is wound. It is taken up on the surface.
  • the guide screw 338 is threaded so that the guide ring 337 is moved by a distance corresponding to the diameter of the reel wire 336 each time the reel 333 makes one rotation. In this manner, the reel wire 336 is wound up from the lower side to the upper side of the reel 333 and is wound singly on the reel 333 each time the reel 303 makes one rotation, or the reel wire 336 is sequentially arranged from the upper side to the lower side. Unrolled.
  • the guide ring 337 has a reel wire fixing portion 347 and plays a role of pressing the reel wire 336 vertically downward (downward in FIG. 9) so that the reel wire 336 wound around the reel 333 is aligned.
  • the winding guide 344 and the reel wire fixing portion 347 can precisely wind the wire more precisely.
  • the area of the horizontal plane of the housing 331 can be reduced as compared with the first embodiment. As a result, when hanging up on a suspension, it is possible to make the spacing between the lifting and lowering devices denser, and more colorful effects can be performed.
  • the reel wire 336 has a connector 340 at its tip and mounts the lighting element 120 via the connector 340.
  • the lighting element 120 attached to the end of the reel wire 336 is suspended below the lifting device 330, and is lifted and lowered by winding the reel wire 336 on the reel 333 and unwinding.
  • the reel line 336 is a 2 to 4 cable in which the control line and the power supply line are inserted as in the first embodiment.
  • FIG. 10 shows the entire configuration of the lifting apparatus according to the third embodiment of the present invention.
  • the lifting device 360 has a housing 361 and a reel 363 incorporating an electric motor and a counter unit, and is covered by a lower housing cover 361a.
  • the housing 361 has a rectangular parallelepiped shape that is elongated in the vertical direction, and incorporates an elevation control unit and a power supply unit inside the upper housing 361 b.
  • the top surface of the housing 361 is provided with a mounting portion 364 for mounting on a suspension, and a mounting hook 365 for fall prevention.
  • the reel wire 366 connected to the lighting element 120 as an object to be lifted and lowered passes through the reset switch 378 from the opening on the lower surface of the lower housing, and through the pulleys 371, 372 and the guide ring 367, the winding surface of the reel 363 It will be rolled up.
  • the reel 363 has a cylindrical shape, and is disposed such that its longitudinal direction is parallel to the longitudinal direction (vertical direction) of the housing 361.
  • the reel 363 rotates around a cylindrical central axis by rotation of the built-in electric motor.
  • the guide screw 368 is installed such that its longitudinal direction is parallel to the longitudinal direction of the reel 363, and the guide screw 368 rotates in conjunction with the rotation of the reel 363.
  • the columns 373 a and 373 b and the winding guide 374 are installed such that the longitudinal direction thereof is parallel to the longitudinal direction of the reel 363.
  • the structure and function of the winding guide 374 are the same as those of the second embodiment.
  • the guide ring 367 is the same as the guide ring of the second embodiment shown in FIG.
  • FIG. 11 shows the internal structure of the reel of the third embodiment.
  • the reel 363 is provided between the upper support plate 375 and the lower support plate 376 provided in the housing 361, and is constituted by the reel wire winding surface 363a, the upper fitting plate 363b, and the lower fitting plate 363c.
  • the counter portion, the motor portion, and the reel wire connection portion are built in from the top.
  • FIG. 12 illustrates some components in a simplified or simplified manner so that the connection relationship can be easily understood.
  • a bearing 377 fixed to the support base 375 a is inserted between the upper support plate 375 and the upper fitting plate 363 b of the reel 363.
  • the upper fitting plate 363 b and the bearing 377 are provided with openings around the center axis of the reel 363, and the counter portion support plate 382 is formed on the upper support plate 375 by the columns 381 a and 381 b penetrating through the openings. It is fixed.
  • motor portion upper support plate 384 is fixed to the counter portion support plate 382 by the columns 383a and 383b
  • the motor portion lower support plate 386 is fixed to the motor portion upper support plate 384 by the columns 385a (not shown) and 385b. There is.
  • the electric motor 362 is fixed between the motor portion upper support plate 384 and the motor portion lower support plate 386, and one rotation shaft 362a is connected to the reel wire connection portion via the coupling 387, and the other rotation shaft 362b Are connected to the code wheel 390 of the counter unit.
  • the coupling 387 is connected to the lower fitting plate 363 c via the reel wire connection supporting plate 388 and the columns 389 a and 389 b.
  • the electric motor 362 is fixed to the housing 361 by the upper support plate 375, and rotates the reel 363 fixed to the lower fitting plate 363c.
  • a detection circuit 391 in which a light emitting element and a light receiving element are paired is fixed to a counter portion support plate 382 so as to sandwich the code wheel 390. Since the detection circuit 391 counts the rotation angle of the reel 363 due to the rotation of the electric motor 362, the length of the reel line wound or unwound by the reel can be calculated from the number of rotations and the rotation angle of the reel. .
  • a power supply line and a control line to the electric motor 362, and a signal line from the detection circuit 391 pass through the opening of the upper fitting plate 363b and the bearing 377 described above and penetrate the upper support plate 375 to the upper casing 361a.
  • the lift control unit is connected to the power supply unit.
  • the end of the reel wire 366 wound around the reel wire winding surface 363a of the reel 363 is connected to the connection substrate 392 via a connector, and is inserted inside the bearing 393a Connected to the electrode.
  • the bearing 393a faces the bearing 393b fixed to the support base 376a, and the sliding electrodes inserted respectively are connected.
  • the lifting apparatus since the electric motor and the counter unit are built in the reel 363, the length in the vertical direction of the housing 361 is shortened as compared with the first and second embodiments.
  • the size of the lifting device can be reduced. Since the weight of the lifting device is reduced, the number of suspension on the suspension can be increased, and more various effects can be performed.
  • the reset switch mounted commonly to the lifting apparatus of the first to third embodiments will be described.
  • the reset switch is attached near the opening of the lower surface of the lower housing of the lifting device.
  • the reset switch has a through hole through which the reel wire and the connector are inserted. When the reel wire is taken up on the reel and the object to be lifted and lifted is pulled up, the object to be lifted and lowered hits the through hole of the reset switch and can not be pulled up any more.
  • the reset switch detects a state in which an object to be lifted and lowered is in contact with the through hole.
  • the control device controls the lifting device to pull up the lifted object until the reset switch detects it.
  • FIG. 13 shows the appearance of the LED ball of the lighting element which is an object to be lifted and lowered.
  • the LED ball 400 is formed into a spherical shape like a soccer ball by connecting a pentagonal or hexagonal mounting substrate 401.
  • An LED chip 402 is mounted on each substrate surface, and an IC chip functioning as a lighting control unit and a power supply unit is mounted on the back surface of the substrate and the back side of the LED chip 402.
  • the control line connected to the illumination control unit and the power supply line connected to the power supply unit are connected to the reel line via the connector 403.
  • control device 104 is communicably connected to the illumination control unit 121 (IC chip) of the illumination element 120 (LED ball) via the elevation control unit 111 of the elevation device 101. , Control of light emission, extinction, illumination and color of individual LED chips can be performed.
  • FIG. 14 shows a mirror which is an object to be lifted and lowered.
  • the mirror 410 which is a reflecting member, is a circular double-sided mirror 414 made of an acrylic flat plate.
  • Suspension wires 415 a-415 c connected to the connectors 413 a-413 c are attached to three points on the outer periphery of the double-sided mirror 414. Since no lighting element is mounted on the mirror 410, the reel line connected to the connector 413 is used only as a suspension line for vertical movement of the mirror 410. A rendering method using this mirror as a part of the lighting device will be described later.
  • the reset plate 416 is attached to the connector 413 of the suspension wire 415.
  • the reset plate 416 is a plate of any shape that does not pass through the through hole of the reset switch described above.
  • the LED mounting mirror of the illumination element which is a to-be-lifted object is shown in FIG.
  • the LED mounting mirror 420 includes a circular double-sided mirror 424 made of an acrylic flat plate, and a doughnut-shaped mounting substrate 421 attached to the outer periphery thereof.
  • a plurality of LED chips 422 are mounted on the front surface of the mounting substrate 421, and an IC chip functioning as a lighting control unit and a power supply unit is mounted on the back surface of the substrate and the back side of the LED chips 422.
  • an LED chip can also be mounted on the back surface of the mounting substrate 421 along with the IC chip.
  • control device 104 is communicably connected to the illumination control unit 121 (IC chip) of the illumination element 120 (LED mounted mirror) via the elevation control unit 111 of the elevation device 101. Control of light emission, extinction, illumination and color of individual LED chips.
  • FIG. 16 shows the relationship between the mirror and the LED mounting mirror and the lifting device.
  • the mirror 410 and the LED mounting mirror 420 raise and lower one mirror 410 or the LED mounting mirror 420 using the composite lifting device 107 in which three lifting devices 101a to 101c are attached to a truss structure beam. Therefore, the mirror 410 and the LED mounting mirror 420 can be moved up and down while maintaining the horizontal, or can be moved up and down while changing the normal direction of the mirror to an arbitrary direction as shown in FIG.
  • FIG. 17 shows an LED bar of a lighting element which is an object to be lifted and lowered.
  • FIG. 17 (a) is an external view of the LED bar 430
  • FIG. 17 (c) is a cross-sectional view of the LED bar 430.
  • the LED bar 430 includes a mounting substrate 431 inside a transparent acrylic pipe 435, and connectors 433 a and 433 b are attached to both ends of the pipe 435.
  • the length of the LED bar 430 is about 30 cm to 2 m.
  • An LED chip 432 is mounted on the front surface of the mounting substrate 431, and an IC chip 434 functioning as a lighting control unit and a power supply unit is mounted on the back surface of the substrate and the back side of the LED chip 432.
  • An LED chip can also be mounted on the back surface of the mounting substrate 431 along with the IC chip 434.
  • FIG. 17 (d) is a cross-sectional view of another embodiment of the LED bar 430.
  • a pipe 436 having a cross-sectional shape such as H-shaped steel is used, and in order to prevent deflection, the thickness of the member in the vertical direction is made thicker than the member in the horizontal direction.
  • one reel line is used as a control line and a power supply line, and the other reel line is used as two pairs of power supply lines. Power supply is increasing.
  • FIG. 17B is an external view of the LED bar 440, which is a configuration in the case where the connector 443 is provided at only one place. Since the LED bars 440 receive power from only one lifting device, the number of LED chips is halved compared to the LED bars 430. That is, if the lengths of the bars are the same, the LED bars 430 can mount the LED chips with high density.
  • FIG. 18 shows the relationship between the LED bar and the lifting device.
  • the LED bar 430 is moved up and down using a pair of lifting devices 101a-101b.
  • the LED bars 430 are suspended parallel to the depth direction of the stage. Therefore, it is possible to view the light from the LED chip 432 mounted on the front and back of the mounting substrate 431 from the front of the stage by moving the LED bar 430 up and down while keeping the horizontal and changing the tilt angle. it can.
  • the control device 104 communicates with the illumination control unit 121 (IC chip 434) of the illumination element 120 (LED bars 430 and 440) via the elevation control unit 111 of the elevation device 101. It can be connected to control the light emission, extinction, illumination and color of individual LED chips.
  • FIG. 19 shows a display panel of a lighting element which is an object to be lifted and lowered.
  • the display panel 450 four sides are formed by a frame 454 made of, for example, aluminum steel.
  • the frame 454 has a size of about 1 m ⁇ 2 m.
  • a plurality of LED bars 455 are attached at intervals from the top to the bottom of the frame 454.
  • the LED bar 455 is the same as the body of the LED bar shown in FIG.
  • Connectors mounted on the back in the figure are attached to the four corners of the frame 454 and are moved up and down using a set of four elevators. Therefore, the display panel 450 can be moved up and down while changing the inclination angle.
  • the control device 104 is communicably connected to the illumination control unit 121 (IC chip) of the illumination element 120 (display panel 450) via the elevation control unit 111 of the elevation device 101. Control of light emission, extinction, illumination and color of individual LED chips. That is, an arbitrary image can be displayed on the display panel 450, such as a liquid crystal display or an electronic bulletin board.
  • FIG. 20 shows an LED crystal of a lighting element which is an object to be lifted and lowered.
  • the LED crystal 460 is a line part in which a plurality of cut glasses 464a-464e made of crystal or acrylic and a plurality of LED balls 465a-465d shown in FIG. 13 are attached to a series of cables.
  • control device 104 can communicate with the illumination control unit 121 (IC chip) of the illumination element 120 (LED balls 465 a-465 d) via the elevation control unit 111 of the elevation device 101. Can be connected to control the light emission, extinction, illumination and color of individual LED chips.
  • FIG. 21 shows the LED ground of the lighting element which is an object to be lifted and lowered.
  • the LED ground 470 has a plurality of semicircular arc mounting substrates 471 attached to the frame 474, and its appearance is spherically shaped.
  • An LED chip 472 is mounted on the front surface of each substrate, and an IC chip functioning as a lighting control unit and a power supply unit is mounted on the back surface of the substrate and the back side of the LED chip 472.
  • the LED chip 472 is a horizontally placed LED that emits light from the side surface when mounted on a substrate.
  • an LED chip can also be mounted on the back surface of the mounting substrate 421 along with the IC chip.
  • the control line connected to the illumination control unit and the power supply line connected to the power supply unit are connected to the reel line via the connector 473.
  • control device 104 is communicably connected to the illumination control unit 121 (IC chip) of the illumination element 120 (LED ground) via the elevation control unit 111 of the elevation device 101. , Control of light emission, extinction, illumination and color of individual LED chips can be performed.
  • FIG. 22 illustrates an LED ground according to another embodiment.
  • the LED ground 480 has a plurality of doughnut-shaped mounting substrates 481 of different diameters attached to the frame 484, and its appearance is spherically shaped.
  • the LED chips are arranged along the longitude line, but in the LED ground of FIG. 22, the LED chips 482 are arranged along the latitude line.
  • the LED chip 482 is also a horizontally placed LED.
  • the LED ball shown in FIG. 13 looks like a point light source when the stage is viewed from the audience, the LED ground looks like a luminous sphere with very high illuminance.
  • the LED balloon of the illumination element which is a to-be-lifted object is shown in FIG.
  • the LED balloon 485 is a lighting element in which an LED ball 486 (an LED ball shown in FIG. 13) connected to the connector 488 is attached to the inside of the balloon case 487.
  • the balloon case 487 is made of a transparent, translucent, or colored translucent member, and for example, a silicon material is used for weight reduction.
  • the shape of the balloon case 487 is spherical in the figure, but can be various shapes such as a box shape and an oval shape.
  • the LED ball shown in FIG. 13 looks like a point light source when the stage is viewed from the audience
  • the LED balloon looks like a relatively large glowing sphere resembling a light bulb.
  • the illuminance is lower due to the balloon case 487 as compared to the LED ground or the LED ball, the effect method to be used is limited.
  • FIG. 24 shows an LED triangle of a lighting element which is an object to be lifted and lowered.
  • the LED triangle 490 has a plurality of LED chips 492 mounted on the surface of a mounting substrate 491 whose outer shape is an equilateral triangle.
  • the size of the mounting substrate 491 is about 60 cm on one side.
  • the plurality of LED chips 492 are arranged at equal intervals on the mounting substrate 491, and a plurality of openings 494 are provided in the gaps.
  • a flat plate such as an LED triangle is moved horizontally at a high speed by a lifting device, it does not move up and down stably due to air resistance.
  • the mounting substrate 491 is provided with a plurality of openings 494 at equal intervals to reduce air resistance.
  • an IC chip that functions as a lighting control unit and a power supply unit is mounted on the back side of the substrate and the back side of the LED chip 492.
  • an LED chip can also be mounted on the back surface of the mounting substrate 421 along with the IC chip.
  • the control line connected to the illumination control unit and the power supply line connected to the power supply unit are connected to the reel line via the connectors 493a-493c.
  • connection between the LED triangle and the lifting device may replace the mirror 410 shown in FIG.
  • the LED triangle 490 raises and lowers one LED triangle 490 using a set of three elevators 101a-101c. Therefore, the LED triangle 490 can be moved up and down while changing the normal direction of the mounting substrate to an arbitrary direction.
  • one reel line is used as a control line and a power supply line, and the other two reel lines are each used as two pairs of power supply lines. , Increasing the power supply to the LED chip.
  • control device 104 is communicably connected to the illumination control unit 121 (IC chip) of the illumination element 120 (LED triangle) via the elevation control unit 111 of the elevation device 101. , Control of light emission, extinction, illumination and color of individual LED chips can be performed.
  • FIG. 25 is a flowchart for explaining the basic control of the lifting and lowering device and the object to be lifted and lowered.
  • a basic flow of controlling the lifting device 101 and the lighting element 120 from the control device 104 will be described based on a wired control method with reference to FIGS.
  • the device control unit 141 controls A target device is identified (step S502) and an instruction signal is generated.
  • the instruction signal is generated with reference to the effect data, elevator device data 145 and lighting device data 146 stored in the memory 144, a position signal for determining the position of the object to be lifted and lowered, and a function control signal for controlling the function of the object to be lifted and lowered. (Here, a light control signal that determines the light emission state of the light element) and the like are included.
  • the lifting control unit 111 of the lifting device 101 to be controlled is instructed.
  • a signal is transmitted (step S503).
  • the elevating control unit 111 of the elevating device 101 controls the motor unit 112 to monitor the length of the reel wire calculated by the counter unit 115, and lowers the lighting element 120.
  • the elevation control unit 111 stops the rotation of the reel unit 113, and the device control unit 141 lowers the lighting element 120 to a predetermined position.
  • the state data indicating the completion is transmitted (step S504).
  • the device control unit 141 stores the state data (the position of the lighting element 120) in the lifting device data 145 of the memory 144 or updates the lifting device data 145 registered in advance (step S505).
  • an instruction signal is sent to the illumination control section 121 of the lighting element 120 via the elevation control section 111 of the elevation device 101 to be controlled. Is sent (step S506).
  • the illumination control unit 121 of the illumination element 120 controls the LED unit 122 to turn on a predetermined LED.
  • the lighting control unit 121 transmits, to the device control unit 141, status data indicating that the lighting operation has been completed (step S507).
  • the device control unit 141 stores the state data received via the lifting device 101 in the lighting device data 146 of the memory 144 or updates the lighting device data 146 registered in advance (step S508).
  • the execution instructions are sequentially executed until the input of the execution instruction from the control program is completed (step S509).
  • the control device 104 sequentially controls the lifting and lowering device 101 and the lighting element 120 to set the position and the light emitting state of each lighting element in time series in accordance with a procedure of a predetermined rendering method. In this way, the three-dimensional effects by illumination are performed on the stage by synchronously controlling the objects to be lifted and lowered such as a plurality of lighting elements.
  • a specific presentation method will be described.
  • the specific lighting element (LED ball) LED 1 is fully lit at a length L of 3 m at time 1 and has a length L of 2 m at time 2 and a reduced illuminance at time 2 It is.
  • the elevating and lighting states of all the LED balls are defined in time series.
  • the device control unit 141 When the control program is executed, the device control unit 141 generates elevator device data 145 and lighting element data 146 from the effect data, generates an instruction signal according to the time of the effect data, and transmits the instruction signal to the elevator device 101 and the lighting element 120 Do.
  • an object of any shape for example, a chandelier
  • the LED balls can be moved up and down in time series to create moving objects (such as, for example, a carpet of rippling light).
  • the LED ball appears as a single light spot, but the LED ground and the LED balloon appear as relatively large glowing spheres, so that effects different from object generation can be made. Furthermore, by controlling the individual LED chips of the LED ground, it is possible to represent a glowing sphere combining two hemispheres of different colors, or to create an effect like a mirror ball.
  • FIG. 29 shows a first embodiment of a three-dimensional rendering method using a mirror.
  • the mirrors 410a to 410e shown in FIG. 14 are suspended on the compound elevators 107a to 107e, respectively (one mirror is suspended by three reel lines, but it is shown by being abbreviated to one in the figure, the following) , Same as Figure 33).
  • the light projectors 108a to 108e are installed immediately below the combined elevator, that is, on the stage or stage directly below the mirror.
  • the light projection device can use a spotlight, a laser light projector, or the like in which light of a light source such as an LED or an incandescent bulb is condensed into parallel light by a lens. Synchronous control of the mirror and the light projecting device is performed by transmitting a control signal from the control device 104 to the control console of the lighting device. Alternatively, synchronous control may be performed from a common control console that doubles as the control device 104 and the control console of the lighting device.
  • the elevators of the compound elevator 107a are controlled from a control device (not shown, hereinafter the same as FIG. 33), and the mirror 410a is set to an arbitrary height and an arbitrary angle.
  • a light beam is emitted from the light projecting device 108a to the mirror 410a, as shown in the figure, the light beam is reflected according to the set angle.
  • the spotlight is illuminated from a hollow point (mirror) on the stage. That is, although the actual light is emitted from below the stage, it appears to the audience watching the stage that the light is emitted from the mirror.
  • the stationary state is shown in FIG. 29, the light beam is emitted from various positions toward various angles by changing the vertical position and angle of each mirror in time series according to the instruction from the control device. Ru.
  • FIG. 30 shows a second embodiment of the three-dimensional rendering method using a mirror.
  • the light beam is emitted to the mirror 410a from the light projecting device 108a disposed immediately below. That is, the light projecting device 108a and the mirror 410a correspond one to one.
  • the correspondence between the mirror and the light projecting device is set at random, such as irradiating a light beam from the adjacent light projecting device 108 b to the mirror 410 a.
  • the mirror is suspended by three lifting devices, and the angle of the mirror that can be set is limited. Therefore, the reflection angle of the light beam is limited only by the light beam from the light projector directly below. Therefore, the reflection angle of the light beam can be set wider by irradiating the mirror with an angle from a light projection device other than the light projection device directly below.
  • control device 104 and the control console of the lighting device are combined. Control from a common control console is desirable.
  • FIG. 31 shows a third embodiment of the three-dimensional rendering method using a mirror.
  • the light emitting device is attached also between the three lifting devices of the combined lifting device 107, that is, at the center of the beam.
  • the control device controls each lifting device of the compound lifting device 107a to set the mirror 410a horizontally at an arbitrary height.
  • a light beam is emitted from the light projecting device 108a to the mirror 410a, and the light beam is also emitted from the light projecting device of the combined lifting device 107a.
  • the hollow point (mirror) on the stage is bordered It looks like light pillars of different colors stand up and down.
  • the angle of the mirror is changed, light beams of different colors are respectively reflected in the direction inverted by 180 degrees, and when the stage is viewed from the audience, the spotlights of two colors from the hollow point on the stage (mirror) simultaneously It looks as though it was illuminated in the opposite direction.
  • Example 4 of the three-dimensional rendering method using a mirror is shown.
  • the light emitting devices 108a to 108e it may not be possible to install the light emitting devices 108a to 108e so as to be embedded on or on the stage directly below the mirror.
  • the light projectors 108a to 108e are installed under the sleeves on the front of the stage, not directly under the mirrors, and the mirrors are irradiated with light beams.
  • the light beam can be irradiated to the mirror by installing the light projection device in the passenger seat, on the wall surface beside the passenger seat, on the ceiling part away from the suspension bar 103 on the stage, or the like.
  • synchronous control of the mirror 410 and the light emitting device 108 is required, and control from a common control console that combines the control device 104 and the control console of the lighting device is desirable.
  • Example 5 of the three-dimensional rendering method using a mirror is shown.
  • the control device controls each lifting device of the compound lifting devices 107a to set the mirror 410a at an arbitrary height and an arbitrary angle.
  • the elevators of the compound elevator 107f are controlled to set the mirror 410f at an arbitrary height and an arbitrary angle.
  • the spotlight illuminated from a hollow point (mirror 410a) on the stage appears to be illuminated at a different angle (mirror 410f). In this way, various shapes of light beams that are refracted can be generated.
  • Embodiment 1-5 shows an example using the mirror 410 shown in FIG. 14.
  • the LED mounting mirror 420 shown in FIG. 15 can be used.
  • the variation of the effect can be expanded using one or both of a ring of light by the LED chip 422 mounted on the annular mounting substrate 421 of the LED mounting mirror 420 and a light beam from the light projecting device.
  • FIG. 34 shows a first embodiment of a three-dimensional rendering method using a bar.
  • the LED bar 430 shown in FIG. 17A is suspended using a pair of lifting devices 101a-101b fixed to the susbaston 103.
  • the LED bars 430 are suspended parallel to the depth direction of the stage.
  • the control device 104 controls each of the lifting devices 101a-101b to set the LED bars 430 at an arbitrary height and an arbitrary angle.
  • the lighting of the LED chip 432 mounted on the front and back of the mounting substrate 431 of the LED bar 430 is controlled to move the plurality of LED bars 430 up and down or change the angle, and the stage is viewed from the customer seat. It looks like the light stick of the plane flies from the air.
  • By controlling the lighting of the individual LEDs of the LED bars 430 it is possible to shape objects of any shape as well as the LED balls.
  • an effect as a display panel can be realized as a configuration similar to the display panel shown in FIG.
  • FIG. 35 shows a second embodiment of the three-dimensional rendering method using a bar.
  • the plurality of LED bars 430 are arranged in parallel with the depth direction of the stage toward the front of the stage.
  • the second embodiment not only the front of the stage but also the sleeves of the stage and the back of the stage have a plurality of LED bars 430 shown in FIG. Install 4 sets of sets.
  • a plurality of LED bars 430 are arranged in a four-direction katakana shape. By moving each LED bar up and down, when the stage is viewed from the audience, objects of any shape (for example, like a chandelier) are formed. In addition, by placing a performer on the stage in the center of the B shape, it is possible to produce a curtain of light surrounding the performer.
  • FIG. 36 shows a third embodiment of the three-dimensional rendering method using a bar.
  • a plurality of LED bars 440 shown in FIG. 17B are suspended. From the controller 104, each of the elevator devices 101 can be controlled to create a curtain of light on the blinds. In addition, if a plurality of LED bars 440 are set in parallel, an effect as a display panel is also possible.
  • an example using the LED bar 440 shown in FIG. 17B is shown, but instead, an LED crystal 460 shown in FIG. 20 can be used.
  • the plurality of LED balls 465 can produce effects similar to those of the LED bars 440, and the variations of the effects can be expanded by using the reflections of the plurality of cut glasses 464.
  • FIG. 37 shows Example 1 of a three-dimensional effect method using a display panel.
  • the display panel 450 shown in FIG. 19 is suspended by using the four lifting devices 101a-101d fixed to the suspension valve 103.
  • an image can be displayed like a liquid crystal display or an electric light bulletin board.
  • the angle of the display panel 450 can be set arbitrarily, by directing the normal of the display panel 450 in the direction of a specific seating when viewed from the stage, the image of the display panel 450 is displayed in front of the seating from this direction. I can see it.
  • the two-dimensional object displayed on the display panel 450 is controlled not only by moving the display panel 450 in the plane of the display panel 450 by controlling each of the lifting devices 101a to 101d and changing the position and angle of the display panel 450. It can also be moved in the space of
  • a plurality of LED bars 455 are attached at intervals.
  • the LED bar is transparent as a display panel because it uses a transparent acrylic pipe. With all the LEDs on the display panel 450 fully lit, if the amount of light is sufficient, when you look at the stage from the passenger seat, the objects behind the display panel, for example, the artist can not be seen. Here, when each LED of the display panel 450 is turned off, the artist behind it can be seen, so that a curtain by light can be produced.
  • Example 2 of the three-dimensional rendering method using a display panel is shown in FIG.
  • the display area as the display panel can be enlarged.
  • a plurality of display panels as the stage background it is possible to instantly switch the image for each scene of the stage, which can be used as a substitute for large-scale tools.
  • the LED triangles 490 shown in FIG. 24 are suspended on the compound elevator 107.
  • the LED triangles 490 are arranged to form a planar truss using a plurality of compound elevators 107 fixed to the susbatons 103.
  • the controller 104 controls the light emission, extinction, illumination and color of the individual LED chips of each LED triangle 490.
  • the LED balls 400 shown in FIG. 13 display light spots, and the display panel 450 shown in FIG. 19 displays a large number of light spots on a two-dimensional plane of about 1 m ⁇ 2 m.
  • the LED triangle 490 includes the equilateral triangle shaped mounting substrate 491 having a side of 60 cm, the number of light spots is about several tens. Therefore, it is possible to generate an object as in the effect using an LED ball or to display an image as in a liquid crystal display as an effect using a display panel.
  • the number of LED chips that can be disposed in a certain space can be significantly increased. Therefore, brighter effects and more precise object generation and display can be realized.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
PCT/JP2018/047015 2017-12-20 2018-12-20 三次元演出方法、三次元演出システムおよび昇降装置 Ceased WO2019124501A1 (ja)

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EP18890854.5A EP3597279A1 (en) 2017-12-20 2018-12-20 Three-dimensional staging method, three-dimensional staging system, and lifting/lowering device
KR1020197030790A KR20190126170A (ko) 2017-12-20 2018-12-20 무대연출 시스템
US16/605,721 US20200132283A1 (en) 2017-12-20 2018-12-20 Stage representation system

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JP2017244404A JP6867032B2 (ja) 2017-12-20 2017-12-20 三次元演出方法、三次元演出システムおよび昇降装置
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JP6619903B1 (ja) * 2019-05-28 2019-12-11 株式会社Ｉｓａ 照明システムおよび照明方法
DE102021002027A1 (de) 2021-04-17 2022-10-20 Jürgen Roleder Vorrichtung zur Höhenverstellung einer Beleuchtungseinrichtung und eine Beleuchtungseinrichtung mit einer Vorrichtung zur Höhenverstellung
TWI808412B (zh) * 2021-04-27 2023-07-11 喬光科技股份有限公司 可動式音響系統
CN113521772A (zh) * 2021-07-15 2021-10-22 上海汇焰智能科技有限公司 吊点控制系统、控制方法及舞台设施
CN114034005B (zh) * 2021-08-20 2024-01-02 河南禾光智能科技股份有限公司 一种户外舞台用照明装置
US20240115968A1 (en) * 2022-10-09 2024-04-11 James Jimmy Christian Hotz Miniature Construction Set
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TW201932756A (zh) 2019-08-16
JP6867032B2 (ja) 2021-04-28
EP3597279A1 (en) 2020-01-22
US20200132283A1 (en) 2020-04-30
CN110017453A (zh) 2019-07-16
JP2019110946A (ja) 2019-07-11

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