JP2008161290A - Stage production support device - Google Patents

Abstract

[PROBLEMS] To provide stage production support that allows a moving body such as an actor or a singer on the stage in the dark from the standpoint of production effects to recognize their position and orientation on the stage without using any light source. Providing equipment.
Markers 12 and 13 are arranged on a stage 10 in a theater accommodating a stage 10 and a spectator seat or at a specific position near the stage 10 so as to obtain a specific tactile sensation. The moving body is made to recognize its own position or position and orientation on the stage 10 by the tactile sensation obtained by touching the markers 12; 13, thereby contributing to the performance of the stage performance.
[Selection] Figure 1

Description

  The invention described in the claims of the present application relates to a stage production support device that is useful for performing a stage production of a play or the like performed on the stage in a theater accommodating a stage and a spectator seat.

  A spectator who appreciates a play in a theater usually enjoys the play performed on the stage through his visual and auditory senses. Therefore, for example, in order to make the stage production of the play on the stage impressive, the lighting and sound effects in the theater are adjusted according to the progress of the play. In particular, the illumination is an effective production means for making an impression of the stage production, and is used for stage production such as making a performer on a dark stage stand out with spot light. In order to perform a stage performance that makes a performer on the stage stand out with spot light, light from the light source of the spot light must be applied to the position of the performer on the stage, and for that purpose, the position of the performer on the stage must be set. It is necessary to detect and control the light projection direction from the light source according to the detected position.

  As described above, when a play or the like is performed on the stage in the theater, it is often necessary to detect the position of the performer on the stage in order to perform the stage production. Therefore, in the past, a stage performance performing method has been proposed in which a performer or the like on the stage is regarded as a moving body, and the position on the stage is detected using a radio wave transmission / reception device and an ultrasonic transmission / reception device. (For example, refer to Patent Document 1).

  In such a stage performance performing method that has been proposed in the past, a radio signal transmitted from a radio transmission device installed at a position facing the stage in a theater is held by a mobile object such as an actor or singer on the stage. When detected by the radio wave detector included in the ultrasonic oscillator, ultrasonic waves are transmitted from the ultrasonic oscillator held by the moving body on the stage. When ultrasonic waves are transmitted from the ultrasonic oscillation device in this way, the ultrasonic waves are detected by a plurality of ultrasonic detection devices arranged in relation to the stage in the theater, and the ultrasonic waves generated by the ultrasonic oscillation device are detected. The time from the transmission of the sound to the detection of the ultrasonic wave by each of the ultrasonic detection devices is measured. Then, based on the measured time, the distance from the ultrasonic oscillation device to each ultrasonic detection device is obtained, and from the obtained distance and the position of each ultrasonic detection device, the ultrasonic oscillation device, that is, The coordinate position data in the spatial coordinate system for the moving body on the stage holding the ultrasonic transmission device is obtained. Therefore, for example, when coordinate position data belonging to the range of coordinates corresponding to the specific area on the darkened stage is obtained, it is recognized that the moving body has reached the specific area on the stage, and a predetermined effect program Accordingly, for example, the acoustic device is controlled, and the lighting device is controlled to set the position of the moving body as the target lighting direction.

Japanese Patent Laid-Open No. 7-201205 (pages 3 to 7, FIGS. 1 to 3)

  In the conventional stage performance execution method described above, for example, even if the stage is dark and a moving object that has reached the specific area on the stage cannot be seen, Although it is possible to shine a spot light on the position of the moving body in, it is unclear how to reach the specific position on the stage where the moving body is dark. In other words, if the movement required of an actor or singer who is a moving object is a relatively simple one that only needs to reach a specific area on the dark stage, the actor or singer It is possible to reach the specific area on the stage in the dark by performing training to move from the movement start position on the stage to the specific area in advance. However, when actors or singers are required to move around in the dark, the actor or singer can recognize their position and orientation on the stage by some means at any time. It will be necessary to do this.

  When complex movements are required for actors and singers on such a dark stage, for example, the actor or singer on the stage in the theater seat that houses the stage. It is conceivable to prepare a light source for recognizing one's position and orientation on the stage. However, providing such a light source or the like on the spectator side is performed on a stage that is considered dark for the audience in the spectator seat, for example, the presence of the drama is impaired, and the stage is dark. There is a problem that the effect of the production is reduced. Therefore, there is a need for a means for allowing actors and singers on the stage in the dark to recognize their position and orientation on the stage without preparing any light source or the like. There is no conventional means.

  In view of such a point, the invention described in the claims of the present application is on the stage that is dark from the viewpoint of the production effect without using any light source or the like in the theater that accommodates the stage and the auditorium. Provided is a stage production support device that allows a moving body such as an actor or a singer to recognize his / her position and orientation on the stage.

  A stage performance support apparatus according to the invention described in any one of claims 1 to 4 (hereinafter referred to as the present invention) in the claims of the present application is a stage in a theater accommodating a stage and a spectator seat. A tactile sensation recognizing means is arranged at a specific position on or near the stage to obtain a specific tactile sensation. Recognize their own position or position and orientation and contribute to the performance of the stage performance.

  In the stage performance support apparatus according to the present invention as described above, tactile sensation recognition means that can obtain a specific tactile sensation is arranged at a specific position on or near the stage. The specific tactile sensation obtained from the tactile sensation recognition means is, for example, a tactile sensation peculiar to the shape of the tactile sensation recognition means, a tactile sensation peculiar to the material, raw material, or processing of the tactile sensation recognition means.

  In this way, when the tactile sensation recognition means is arranged at a specific position on the stage or in the vicinity of the stage, for example, even when the stage is in the dark, a moving body that is an actor or singer who moves around on the stage Can touch the tactile sensation recognizing means, and when touching the tactile sensation recognizing means, the tactile sensation obtained from the tactile sensation recognizing means can recognize that the touched one is the tactile sensation recognizing means. And since the tactile sensation recognition means touched by a moving body such as an actor or a singer is arranged at a specific position near the stage or the stage, the actor or singer who has confirmed the specific position in advance. And so on to make the mobile body recognize the position on the stage. Further, when the tactile sensation recognition means has, for example, a shape recognizable by tactile sensation, and the shape represents a specific direction, the tactile sensation recognition means may be an actor or a singer who has contacted it. In addition to its own position on the stage, the moving body is said to recognize its own orientation. As a result, when the stage is in the dark, it is unnecessary to prepare a light source etc. for recognizing its position and orientation on the stage for moving bodies that are actors and singers moving around on the stage. The

  In the stage performance support apparatus according to the present invention described above, the tactile sensation recognition means that is supposed to obtain a specific tactile sensation is placed on the moving body that is an actor or singer on the stage in contact with the tactile sensation recognition means. Recognize their own position or position and orientation. Therefore, the stage production support device according to the present invention provides some light sources not only for the stage, but also for the entire theater including the audience seats for the stage, in order to enhance the production effect. Without the need for a moving body, such as actors and singers on the stage, can recognize their position, position and orientation on the stage, and as a result, the stage effect is not impaired. It is possible to support a stage production in which a moving body such as an actor or a singer makes a desired movement.

  BEST MODE FOR CARRYING OUT THE INVENTION The best mode for carrying out the present invention will be described with reference to the following embodiments of the present invention.

  FIG. 6 is a plan view showing an example of a theater that houses a stage to which the stage production support apparatus according to the present invention is applied and a spectator seat for the stage.

  In the theater shown in FIG. 6, the interior is assumed to be rectangular in the plan view, and a rectangular stage 10 is provided at a substantially central portion in the longitudinal direction of the interior. In the stage 10, for example, the lower longitudinal end edge side in FIG. 6 is the front side (front side), and the upper longitudinal end edge side in FIG. 6 is the rear side (rear side). The

  A plurality of seats 50 are arranged to face the front side of the stage 10 in the theater, and a front spectator seat is provided. A plurality of seats 50 face the rear side of the stage 10 in the theater. Seats 60 are arranged and a rear spectator seat is provided. In addition, behind the front spectator seat, an equipment space 70 is provided in which equipment used for creating stage effects and equipment for monitoring the theater are accommodated.

  In this manner, the theater shown in FIG. 6 accommodates the front spectator seat including the stage 10 and the plurality of seats 50 and the rear spectator seat including the plurality of seats 60.

  FIG. 1 shows a first example of a stage production support apparatus according to the present invention, together with the stage on which it is arranged.

  In FIG. 1, the stage 10 indicated by the alternate long and short dash line is housed in the theater shown in FIG. 6, and the front end is the front side in relation to the audience seat, which is not shown in FIG. A rectangular shape having an edge portion 10A, a left side edge portion 10B, a rear edge portion 10C facing the front edge portion 10A, and a right edge portion 10D. A left front corner 10ab is formed between the front edge 10A and the left edge 10B, and a left rear corner 10bc is formed between the left edge 10B and the rear edge 10C. A right rear corner 10cd is formed between the rear edge 10C and the right edge 10D, and a right front corner 10da is formed between the right edge 10D and the front edge 10A.

  In the central part of the stage 10, a marker 12, which is a tactile sensation recognition means provided in the first example of the stage production support apparatus according to the present invention, is arranged on the stage 10. The marker 12 is made of, for example, a sponge material and formed into a pentagon (base shape) having the same shape as the base used in the baseball game, and the apex portion forming one corner of the base shape is It is directed in the direction toward the front edge 10A.

  Further, a marker 13 which is a tactile sensation recognition means provided in an example of the stage production support apparatus according to the present invention is arranged on the stage 10 at the central portion of the front edge portion 10A of the stage 10. For example, the marker 13 is formed into a flat rectangular shape using a sheet material on which artificial grass is planted, and the long side portion thereof is arranged along the direction in which the front edge portion 10A extends. Has been.

  Since the markers 12 and 13 have a base shape, and the markers 13 have a rectangular shape, when the markers 12 and 13 are touched, the shape, that is, the base is formed. A tactile sensation peculiar to the shape or the rectangular shape can be obtained. In addition, the markers 12 and 13, for example, when the marker 12 is formed of a sponge material and the marker 13 is formed of a sheet material on which artificial turf is planted, A tactile sensation peculiar to a raw material, raw material, or processing can be obtained.

  Therefore, even if a person who touches the marker 12 or the marker 13 arranged on the stage 10 remembers the tactile sensation obtained from the marker 12 or the marker 13, even if it cannot be visually observed, the touched object can be seen from the tactile sensation. The marker 12 or the marker 13 can be immediately recognized. As a result, the person who touched the marker 12 or the marker 13 recognizes his / her position on the stage, even if it cannot be visually confirmed as long as the position of the marker 12 or the marker 13 on the stage 10 is memorized. be able to.

  In particular, in the case of the marker 12, a person who touches the marker 12 can easily identify the apex portion that forms one corner of the pentagon formed by the marker 12 from the tactile sensation. Based on the direction, the user's own direction on the stage 10 can be recognized. In the case of the marker 13, the person who touched the marker 13 can easily identify the rectangular long side portion formed by the marker 13 from the tactile sensation. If the long side portion is identified, the long side portion is It is possible to recognize the direction on the stage 10 based on the direction along the direction.

  The first example of the stage production support apparatus according to the present invention is configured to include the above-described markers 12 and 13 and is applied to the stage 10. Then, with the markers 12 and 13 being arranged on the stage 10 as described above, for example, when the entire theater including the stage 10 and the spectator seats is made dark in order to enhance the production effect, The stage is provided on a moving body (illustration is omitted) in which the markers 12 and 13 are actors and singers moving on the stage 10 in the dark without requiring any light source or the like. 10 is responsible for recognizing its own position or position and orientation on 10.

  At that time, an actor, a singer, or the like serving as a moving body on the stage 10 stores in advance the position of the markers 12 and 13 on the stage 10 and the tactile sensation when touched, and goes up to the stage 10. Then, a moving body such as an actor or a singer moving on the stage 10 in the dark touched the marker 12 in the center of the stage 10, for example, from the tactile sensation obtained by touching it with a foot. Recognizing that the object is the marker 12, it knows that it is in the center of the stage 10, and recognizes its position on the stage 10. Further, the pentagonal apex portion formed by the marker 12 is identified by, for example, the tactile sensation obtained by the foot, thereby recognizing the direction toward the front edge 10A of the stage 10 that is the direction in which the apex portion is directed, and based on the recognition To recognize their orientation on stage 10.

  In addition, when a moving body such as an actor or a singer moving on the stage 10 placed in the dark touches the marker 13 at the center of the front edge 10A of the stage 10 with, for example, a foot, it is thereby obtained. It is recognized from the tactile sensation that the touched object is the marker 13, thereby knowing that it is in the center of the front edge 10 </ b> A on the stage 10, and recognizing its position on the stage 10. Furthermore, the long side portion in the rectangular shape formed by the marker 13 is identified by, for example, the tactile sensation obtained by the foot, thereby recognizing the direction in which the front edge 10A of the stage 10 extending along the long side portion extends. Based on this, it recognizes its direction on the stage 10.

  Therefore, the first example of the stage production support device according to the present invention having the markers 12 and 13 arranged on the stage 10 includes not only the stage 10 but also the audience seats for the stage 10 in order to enhance the production effect. Even when the entire theater is dark, it is necessary to provide a moving body such as an actor or singer on the stage 10 with its own position or position on the stage 10 without requiring any light source or the like. It is possible to recognize the direction, and as a result, it is possible to support stage production that causes a moving body such as an actor or a singer on the stage 10 to make a desired movement without impairing the production effect.

  In the above example, two markers 12 and 13 are prepared with the stage 10 having a rectangular shape, and the marker 12 is formed into a base shape using a sponge material. The marker 13 is formed in a flat rectangular shape using a sheet material on which artificial turf is planted, and is arranged in the central portion of the front edge 10A of the stage 10. In the stage production support apparatus according to the present invention, the stage is not limited to a rectangular shape, and may be, for example, a circular shape, a semicircular shape, etc. , Materials, raw materials, processing, etc. can be appropriately selected according to the shape of the stage or the movement of the moving body on the stage.

  FIG. 2 shows a second example of the stage production support apparatus according to the present invention together with the stage on which it is arranged.

  The stage 10 indicated by the alternate long and short dash line in FIG. 2 is the same as the stage 10 shown in FIG. 1, and each part thereof is shown with the same reference numerals as those in FIG.

  In FIG. 2, markers 15, 16, 17 and 18 that are tactile sensation recognition means are located near the left front corner 10 ab, near the left rear corner 10 bc, near the right rear corner 10 cd, and near the right front corner 10 da of the stage 10. Are arranged respectively. These markers 15, 16, 17, and 18 are each set up around the stage 10 as, for example, a columnar shape.

  Each of the markers 15, 16, 17 and 18 is formed of a different material or raw material, or has been subjected to different surface processing, so that the person who touched them has been touched. , Each will get a different tactile feel. For example, each of the markers 15, 16, 17 and 18 is made of cloth, and each weaving method is, for example, flannel, benen, loop weaving, plain weaving, etc., and the tactile sensations when touching them will be different from each other. Is done. Therefore, each of the markers 15 to 18 is installed so as to obtain a touch feeling peculiar to the material, the raw material, or the processing.

  Therefore, a person who is on the stage 10 and touches any one of the markers 15 to 18 arranged in the vicinity of each corner of the stage 10 by hand, for example, memorizes the tactile sensation obtained from each of the markers 15 to 18. As long as it cannot be visually observed, it can be immediately recognized from the tactile sensation that the touched object is one of the markers 15 to 18. As a result, as long as the person who touches any of the markers 15 to 18 on the stage 10 and touches the marker by hand, for example, as long as the positions of the markers 15 to 18 in the vicinity of each corner of the stage 10 are memorized. Even if it cannot be confirmed visually, it can recognize its position on the stage.

  The second example of the stage performance support apparatus according to the present invention is configured to include the above-described markers 15 to 18 and is applied to the stage 10. Then, with the markers 15 to 18 being arranged in the vicinity of each corner of the stage 10 as described above, for example, the entire theater, including the stage 10 and the audience seats, is made dark in order to enhance the production effect. In this case, each of the markers 15 to 18 does not require any light source or the like, and a moving body (illustration is omitted) such as an actor or a singer moving on the stage 10 placed in the dark. ) To recognize their position on the stage 10.

  In that case, an actor, a singer, or the like serving as a moving body on the stage 10 stores in advance the positions of the markers 15 to 18 in the vicinity of each corner of the stage 10 and the tactile sensation when touched, and goes up to the stage 10. . A moving body such as an actor or a singer moving on the stage 10 in the dark is near the left front corner 10ab, near the left rear corner 10bc, near the right rear corner 10cd, and right front. When one of the markers 15 to 18 arranged in the vicinity of the corner 10da is touched with a hand, for example, it recognizes which of the markers 15 to 18 is the touched object from the tactile sensation obtained thereby, , Knowing that he is in the vicinity of the left front corner 10ab, the left rear corner 10bc, the right rear corner 10cd or the right front corner 10da of the stage 10, and recognizes his position on the stage 10.

  Therefore, the second example of the stage production support apparatus according to the present invention having the markers 15 to 18 arranged in the vicinity of each corner of the stage 10 is not only for the stage 10 but also for the stage 10 in order to enhance the production effect. Even when the entire theater, including the audience seats, is in the dark, it is not necessary to prepare any light source etc., and the moving body that is considered an actor or singer on the stage 10 As a result, it is possible to support a stage production that causes a moving body such as an actor or a singer on the stage 10 to make a desired movement without impairing the production effect.

  In the above example, the stage 10 is made rectangular, and four markers 15 to 18 are prepared. These markers are made of, for example, a columnar cloth and are placed around the stage 10. In the stage production support device according to the present invention, the stage is not limited to a rectangular shape, and may be, for example, a circle, a semicircle, etc. The number, arrangement location, shape, material, raw material, processing, etc. of the markers can be appropriately selected according to the shape of the stage or the movement of the moving body on the stage.

  Further, the markers 15 to 18 in the above-described example may be provided as a combination with at least one of the markers 12 and 13 in the above-described first example.

  FIG. 3 shows a third example of the stage production support apparatus according to the present invention together with the stage on which it is arranged.

  The stage 10 indicated by the alternate long and short dash line in FIG. 3 is the same as the stage 10 shown in FIG. 1, and each part thereof is shown with the same reference numerals as those in FIG. 1, and redundant description thereof is omitted.

  In FIG. 3, columns 20, 21, 22, and 23 are erected on the stage 10 in the vicinity of the left front corner 10ab, the left rear corner 10bc, the right rear corner 10cd, and the right front corner 10da, respectively. The rope 24A is stretched between the support column 23 and the support column 20, the rope 24B is extended between the support column 20 and the support column 21, the rope 24C is extended between the support column 21 and the support column 22, A rope 24 </ b> D is stretched between the column 22 and the column 23. The rope 24A extends substantially parallel to the front edge 10A of the stage, the rope 24B extends substantially parallel to the left edge 10B of the stage, and the rope 24C extends from the rear edge 10C of the stage. The rope 24D extends substantially in parallel with the rope 24D near the right side edge 10D of the stage.

  One marker 26, which is a tactile sensation recognition means, is fixed to a portion of the rope 24A on the column 20 side, and a marker 26, which is a tactile sensation recognition means, is connected to a portion of the rope 24A on the column 23 side. 4 are fixed. Further, two markers 26 as tactile sensation recognition means are connected and fixed to a portion of the rope 24C on the support column 21 side, and two markers 26 as tactile sensation recognition means are fixed to a portion of the rope 24C on the support column 22 side. Are connected and three are fixed.

  Each marker 26 is formed into a spherical body through which the rope 24A or 24C penetrates, for example. In addition, each marker 26 is, for example, formed of the same material or raw material, or subjected to the same surface processing treatment, and a person touching the marker 26 is specific to the material, raw material, or processing processing. A tactile sensation is obtained.

  Therefore, on the stage 10, for example, a person who touches the marker 26, which is a spherical body fixed to the rope 24 </ b> A or 24 </ b> C, with his / her hand may not be visually observable as long as he / she remembers the feeling obtained from the marker 26. From the tactile sensation, it can be immediately recognized that the touched object is the marker 26, and the number of the markers 26 arranged alone or in a plurality of connected ones can be immediately recognized. . Thereby, as long as the person who touches the marker 26 while on the stage 10, for example, by hand, remembers the position and number of the markers 26 fixed to the ropes 24 </ b> A and 24 </ b> C stretched on the stage 10, Even if visual confirmation is not possible, it is possible to recognize its own position on the stage, and further to determine its direction on the stage from the positional relationship with the rope 24A or rope 24C to which the marker 26 touched is fixed. Can be recognized.

  The third example of the stage performance support apparatus according to the present invention is configured to include the marker 26 described above and is applied to the stage 10. Then, with the marker 26 fixed and arranged on the ropes 24A and 24C stretched on the stage 10 as described above, for example, in the theater including the stage 10 and the spectator seat, in order to enhance the production effect. When the whole is dark, the marker 26 does not require any light source or the like, and the moving body (not shown) is an actor or singer who moves on the stage 10 placed in the dark. ) To recognize its own position or position and orientation on the stage 10.

  At that time, an actor, a singer, or the like serving as a moving body on the stage 10 stores in advance the positions of the markers 26 that form a spherical body on the ropes 24A and 24C stretched on the stage 10 and the tactile sensation when touched. Go up to stage 10. When a moving body such as an actor or a singer moving on the stage 10 placed in the dark touches the marker 26 fixed to the ropes 24A and 24C stretched on the stage 10, for example, From the tactile sensation obtained thereby, it is recognized that the touched object is the marker 26, and the relationship between the number of the touched markers 26 and the position of the rope 24A or the rope 24C to which the touched marker 26 is fixed. From the above, it recognizes its position and orientation on the stage 10. For example, if the number of touched markers 26 is one or four, the position on the stage 10 is near the front edge 10A of the stage 10 and from the center of the front edge 10A. Recognizing that the position is close to the left front corner 10ab side or the right front corner 10da side, and the rope 24A to which the marker 26 is fixed is in front of itself, for example, its own direction on the stage 10 Recognizes that it is facing the audience seat facing the front of the stage. For example, if the number of touched markers 26 is two or three, the position on the stage 10 is in the vicinity of the rear edge 10C of the stage 10 and the center of the rear edge 10C. If the rope 24C to which the marker 26 is fixed is, for example, in front of itself, it is recognized that the position is closer to the left rear corner 10bc side or the right rear corner 10cd side than the section. Recognize that the direction of is the direction with the back in front of the stage.

  Therefore, the third example of the stage production support device according to the present invention having the spherical markers 26 fixed to the ropes 24A and 24C stretched on the stage 10 is only for the stage 10 in order to enhance the production effect. First, even if the entire theater, including the audience seats for the stage 10, is in the dark, there is no need for any kind of light source. It is possible to recognize the position and orientation of the player on the stage 10, and as a result, it is possible to support stage production that causes a moving body such as an actor or a singer on the stage 10 to perform desired movement without impairing the production effect. It will be a thing.

  In the above-described example, the stage 10 is rectangular, and the markers 26 are fixed to the rope 24A stretched on the stage 10 alone and connected to the four ropes 24A. The two markers 26 are connected to the rope 24 </ b> C stretched on the wire 10 and the three markers 26 are fixed to each other, and each marker 26 is formed in the same material or raw material, for example, in a spherical shape. However, in the stage production support device according to the present invention, the stage is not limited to the rectangular shape, and is, for example, circular or semicircular. In addition, the number, placement location, shape, material, raw material, processing, etc. of the markers can be appropriately selected according to the shape of the stage or the movement of the moving body on the stage. It is intended.

  In addition, the marker 26 in the above example is a combination of at least one of the markers 12 and 13 in the above first example, or the markers 15 to 18 in the above second example, or the first It may be provided as a combination with at least one of the markers 12 and 13 in the example and both of the markers 15 to 18 in the second example.

  FIG. 4 shows a fourth example of the stage production support apparatus according to the present invention, together with the stage part on which it is arranged.

  The stage 10 shown in FIG. 4 is the same as the stage 10 shown in FIG. 1, and redundant description thereof is omitted.

  In FIG. 4, the stage 10 is provided with a marker 27 which is a tactile sensation recognition means suspended from above. The marker 27 is, for example, a knot provided on a rope 28 that is suspended and supported above a preset position on the stage 10. When touched, the marker 27 feels the material of the rope 28 and the knot feel. Therefore, it is possible to immediately recognize that the touched object is the marker 27.

  Accordingly, on the stage 10, for example, a person who touches the marker 27 with a part of his body, for example, an actor 29, can store the tactile sensation obtained from the marker 27. It can be immediately recognized that the touched object is the marker 27. As a result, for example, an actor 29 who is on the stage 10 and touches the marker 27 with a part of his / her body cannot be visually confirmed as long as he / she remembers the hanging position of the rope 28 on the stage 10. Can also recognize their position on the stage.

  The fourth example of the stage production support apparatus according to the present invention is configured to include the marker 27 described above and is applied to the stage 10. When the marker 27 is arranged on the stage 10 as described above, for example, when the entire theater including the stage 10 and the audience seats is dark in order to enhance the production effect, the marker 27 27, a moving object such as an actor or a singer who moves on the stage 10 in the dark without any preparation of a light source or the like, for example, an actor 29 gives his / her position on the stage 10 It plays a role to recognize.

  At that time, the actor 29 serving as the moving body on the stage 10 stores the hanging position of the rope 28 on which the marker 27 is previously provided on the stage 10 and the tactile sensation when the marker 27 is touched. Go up to 10. Then, the actor 29 moving on the stage 10 in the dark recognizes that the touched object is the marker 27 from the tactile sensation obtained when, for example, a part of the body touches the marker 27. Thereby, its own position on the stage 10 is recognized.

  Accordingly, the fourth example of the stage production support device according to the present invention having the marker 27 suspended on the stage 10 includes not only the stage 10 but also the audience seat for the stage 10 in order to enhance the production effect. Even when the entire theater is dark, a moving body such as an actor or a singer on the stage 10 recognizes its position on the stage 10 without the need for any light source or the like. As a result, it is possible to support stage production that causes a moving body such as an actor or a singer on the stage 10 to make a desired movement without impairing the production effect.

  In the above example, the stage 10 is rectangular, and the rope 28 supported on the stage 10 is supported by a knot to form the marker 27. However, the stage according to the present invention is provided. In the production support device, the stage is not limited to a rectangular shape, and may be, for example, a circle, a semicircle, etc. The number, placement location, shape, how to make the markers, etc. It can be selected as appropriate according to the shape of the moving object or the movement of the moving body on the stage.

  In addition, the marker 27 in the above-described example is at least one of the markers 12 and 13 in the above-described first example, the markers 15 to 18 in the above-described second example, or the marker 26 in the above-described third example. Or at least one of the markers 12 and 13 in the first example, the markers 15 to 18 in the second example, and the marker 26 in the third example.

  FIG. 5 shows a fifth example of the stage production support apparatus according to the present invention together with the stage on which it is arranged.

  The stage 10 indicated by the alternate long and short dash line in FIG. 5 is the same as the stage 10 shown in FIG. 1, and each part thereof is shown with the same reference numerals as those in FIG. 1, and redundant description thereof is omitted.

  In FIG. 5, the markers 30a, 30b, 30c, and 30d that form rectangles in the portions including the left front corner 10ab, the left rear corner 10bc, the right rear corner 10cd, and the right front corner 10da on the stage 10. In addition, a marker 31 having an arrow shape is arranged at the center of the stage 10 on the stage 10. The marker 31 is configured such that an arrow-shaped tip formed by the marker 31 faces the front end edge 10 </ b> A of the stage 10. Each of these markers 30a-30d and 31 is formed of, for example, a urethane plate member.

  Each of the markers 30 a to 30 d can recognize that the person who touched the marker 30 a is in the corner portion of the stage 10, and the marker 31 is that the person who touched it is in the center part of the stage 10. It is possible to recognize this and to recognize the direction on the stage 10 from the direction of the arrow formed by it.

  On the stage 10, a plurality of markers 32 each having a triangular shape are arranged in a line in the same direction between the marker 30 a and the marker 31, and each between the marker 30 b and the marker 31 is arranged. A plurality of markers 33 having an arrow shape are arranged in a line with the same direction, and a plurality of markers 34 each having a heart shape are arranged in a line with the same direction between the marker 30c and the marker 31. Furthermore, between the marker 30d and the marker 31, a plurality of markers 35 each forming a triangle are arranged in a line with the same direction. Each of the plurality of markers 32 is formed of, for example, a low-resilience urethane plate member. Each of the plurality of markers 33 and the plurality of markers 35 is formed of, for example, a rubber sponge plate-like member, and each of the plurality of markers 35 is provided with a plurality of parallel grooves on the surface. Further, each of the plurality of markers 34 is formed of, for example, a urethane plate-like member, and has a corrugated unevenness on the surface.

  Each of the plurality of markers 32, each of the plurality of markers 33, each of the plurality of markers 34, and each of the plurality of markers 35 each have a different tactile sensation from each other. Based on the respective shapes, it is supposed that the direction on the stage 10 can be recognized.

  Further, a marker 36 having an “N” shape at a position between the marker 31 on the stage 10 and the front edge 10A of the stage 10 is a marker 31 on the stage 10 and a left side edge 10B of the stage 10. A marker 37 having an “E” shape at a position between the marker 31 and a marker 38 having an “S” shape at a position between the marker 31 on the stage 10 and the rear edge 10C of the stage 10 is further provided. Markers 39 each having a “W” shape are arranged at positions between the upper marker 31 and the right side edge 10D of the stage 10. Each of these markers 36 to 39 is also formed by, for example, a rubber sponge plate-like member, and a person who touches them can recognize the direction on the stage 10.

  On the stage 10 provided with various markers as described above, in addition to such markers, between the markers 30a and 30d on the inner side of the front edge 10A, the left edge 10B. Between the marker 30a and the marker 30b on the inner side, between the marker 30b and the marker 30c on the inner side of the rear edge 10C, and between the marker 30c and the marker 30d on the inner side of the right edge 10D Markers 40a, 40b, 40c, and 40d are arranged. And each of the markers 40a-40d is formed by the sheet | seat member in which artificial grass was planted, for example. Each of the markers 40 a to 40 d can recognize that the person who touched them is in the vicinity of the edge portion of the stage 10.

  For example, a silk curtain 42 is arranged along the left side edge 10B of the stage 10, and a wool curtain 43 is arranged along the right edge 10D of the stage 10, for example. Has been. In this way, the curtain 42 and the curtain 43 are made of different materials, and those who touch them will get different touches from each other. 10 can be recognized as being at the left side edge 10B, and a person who has touched the curtain 43 can be recognized as being at the right side edge 10D of the stage 10.

  The stage production support apparatus according to the present invention as described above is an actor or singer on a stage that is in the dark without impairing the production effect in a theater or the like where there is a scene that is in the dark from the viewpoint of the production effect. It can be applied to various stages as it can make a moving body such as recognize the position and direction of itself on the stage.

FIG. 1 is a plan view showing a first example of a stage production support apparatus according to the present invention together with a stage on which it is arranged. It is a top view which shows the 2nd example of the stage production | presentation assistance apparatus which concerns on this invention with the stage where it was arranged. It is a top view which shows the 3rd example of the stage production | presentation assistance apparatus which concerns on this invention with the stage where it was arranged. It is a front view which shows the 4th example of the stage production | presentation assistance apparatus which concerns on this invention with the part of the stage where it was arranged. It is a top view which shows the 5th example of the stage production | presentation assistance apparatus which concerns on this invention with the part of the stage where it was arranged. It is a top view which shows an example of the theater which accommodated the stage to which the stage production | presentation assistance apparatus based on this invention was applied, and the audience seat with respect to the stage.

Explanation of symbols

  10 ... Stage, 12, 13, 15-18, 26, 27, 30a-30d, 31-39, 40a-40d ... Marker, 20-23 ... Post, 24A-24D, 28 ... Rope, 29 ... actor, 42, 43 ... curtain

Claims (4)

A tactile sensation recognizing means arranged to obtain a specific tactile sensation at a specific position on or near the stage in the theater containing the stage and the audience seats,
A stage production support apparatus that allows a moving body that moves on the stage to recognize its own position, position, and orientation on the stage based on a tactile sensation obtained by touching the tactile sensation recognition means, thereby contributing to the performance of the stage production.   2. The stage effect support device according to claim 1, wherein the tactile sensation recognition means obtains a tactile sensation peculiar to the shape of the tactile sensation recognition means.   2. The stage effect assisting apparatus according to claim 1, wherein the tactile sensation recognizing means obtains a tactile sensation peculiar to the material, raw material or processing of the tactile sensation recognizing means.   2. The stage production support apparatus according to claim 1, wherein a plurality of tactile sensation recognition means each having a different tactile sensation are arranged at a plurality of locations on the stage.