CN102129225A - Spatial performance device - Google Patents

Abstract

The present invention provides a space performance device. The space performance device is composed of a plurality of columnar media assembled with LEDs and speakers arranged at intervals. The spatial performance of sound. The space performance device is characterized in that it has a controller, which is provided with a sensor for detecting a human body, and controls the lighting/turning off of each LED installed in each columnar medium for each columnar medium based on a signal from the sensor. Speaker drive/stop.

Description

Space performance device

technical field

The present invention relates to a space production device (space production device) which is installed in public places such as streets, parks, docks, etc., and uses light and sound to perform space performances.

Background technique

In the past, in public places such as streets, parks, and docks, the performance method of this space often adopts the space performance method of using street lights and utilizing its light.

In addition, in shopping streets, etc., a space performance method using sound, such as installing speakers on pillars and utility poles to play BGM (Back Ground Music: background music) to pedestrians, is often used.

Furthermore, as a method of spatial performance utilizing both light and sound, for example, a speaker has been developed inside a street lamp, and the light from the street lamp and the sound from the speaker are used to bring sweetness and calm to pedestrians passing by the street lamp. A system for a comfortable environment.

One example of the above techniques is described in Japanese Utility Model Registration No. 3091341 (Document 1).

FIG. 6 shows the above-mentioned prior art, and in this prior art, a technique of assembling two speakers 22 and 23 in a street lamp 21 installed along a sidewalk 20 is disclosed. And, the sound from one of the speakers 22 is used as the reflected sound 24 from the buildings 26 built along the sidewalk 20, and the sound from the other speaker 23 is used as the direct sound 25 to be heard by the pedestrian M, thereby giving the sound To be able to feel the direction, width of the stereo effect.

However, in the above-mentioned prior art, the sound from the loudspeaker assembled in the street lamp is emitted independently of the movement of pedestrians, and it cannot be finely controlled so that when a pedestrian passes by the side of the street lamp, the movement of the pedestrian is detected and the sound is activated. It cannot be combined with the actions of pedestrians to perform space performances at the right time.

In addition, since the speaker is incorporated in the street lamp, the original function of the street lamp is of course to remain lit, and it is not possible to expect detailed spatial performances such as flickering with sound, dimming, and the like.

Patent Document 1: Japanese Utility Model Registration No. 3091341

Contents of the invention

The problem to be solved by the present invention is to provide a space performance device, which is composed of a plurality of columnar media assembled with LEDs and loudspeakers arranged at intervals. As a space performance device in public places such as streets, it can The spatial performance of light and sound is delicately performed according to the movements of pedestrians passing by.

In order to solve the above-mentioned problems, the space performance device of the present invention is characterized in that a plurality of columnar media are arranged at intervals, the columnar media are assembled with LEDs and speakers, and the device has a function for each The columnar medium is a controller that controls the lighting/off of each LED incorporated in each columnar medium and the drive/stop of a speaker.

The space performance device of the present invention is further characterized in that a plurality of the LEDs are arranged along the longitudinal direction of the columnar medium.

The space performance apparatus of the present invention is further characterized in that the sensors are provided on the respective columnar media, and the controller operates based on a signal from the sensor that first detected the human body.

The space performance device of the present invention is further characterized in that the controller is provided on a columnar medium selected from the plurality of columnar media.

The space performance device of the present invention is further characterized in that the lighting/off pattern of the LED of the columnar medium and the driving/stopping pattern of the speaker are synchronized.

By arranging a plurality of columnar media assembled with LEDs and speakers at intervals, pedestrians can recognize trees, buildings, seas, etc. project.

In addition, when the presence of a human body is detected, the LEDs and speakers respectively assembled in each columnar medium are driven, so it is possible to obtain a fine and realistic spatial performance effect combined with the movements of pedestrians in the place.

In addition, light and sound are driven for each columnar medium by a controller that detects the movement of the human body, so simultaneous performances or performances with time differences can be performed, and a wide range of comprehensive spatial performances can be performed as a whole.

Description of drawings

Fig. 1 is an explanatory diagram of a space performance device of the present invention.

Fig. 2 is an explanatory diagram of columnar media used in the space performance device of the present invention.

Fig. 3 is an explanatory diagram of another embodiment of the space performance device of the present invention.

Fig. 4 is an explanatory diagram of a columnar medium used in the space performance device of Fig. 3 .

Fig. 5 is a control diagram of the space performance device of the present invention.

Fig. 6 is an explanatory diagram of a conventional space performance device.

Detailed ways

Fig. 1 is a perspective view showing the structure of a columnar medium used in the present invention, (A) is an assembled view, and (B) is an exploded view.

In FIG. 1 , a columnar medium P has a light source unit 2 and a sound source unit 3 . As shown in FIG. 1(B), a plurality of LEDs 4 arranged in the vertical direction are arranged inside the columnar medium P, and a speaker 5 is assembled therebelow.

The above-mentioned columnar medium P is composed of a front plate 10, a rear plate 11, and two side plates 12, and the above-mentioned LED 4 and the speaker 5 are accommodated in the internal space formed by the above-mentioned members. Furthermore, a light transmission window 15 is provided on the light source unit 2 of the front panel 10 , and an acoustic panel 16 is provided on the front panel 10 .

Wherein, reference numeral 13 is a top plate, and reference numeral 14 is a base.

FIG. 2 shows an example in which six columnar media P of the above-mentioned structure are arranged. In a public place or the like, six columnar media P1 to P6 are arranged around a tree W as a center. With such an arrangement, the tree W can be recognized as the background from between the columnar media P1 to P6.

The respective columnar media P1 to P6 are connected to the controller 6 by signal lines 7, 7, . . . . However, only the signal lines 7 of the columnar media P1 and P2 are shown in FIG. 2 , but the same applies to the other columnar media P3 to P6 .

In addition, a sensor 8 for detecting a human body is arranged at an appropriate place where pedestrians M come and go, and the sensor 8 is connected to the controller 6 through a signal line 71 .

When the sensor 8 detects that the pedestrian M is approaching, it sends a signal to the controller 6, and then the controller 6 sends a signal to each columnar medium P1-P6 via the signal line 7, thereby controlling the LEDs assembled in the columnar medium The lighting/turning off of the lights and the driving/stopping of the speaker 5.

However, the lighting/turning off of the LEDs referred to here also includes dimming to adjust the amount of light.

Next, an example of a specific space performance will be described as follows.

When there is no one near the sensor 8 installed in a suitable place such as a public place, and the sensor 8 does not detect a human body, all the LEDs 4 of the columnar media P1 to P6 are lit, and a quiet space performance with no movement is performed including the tree W. , in which case the speaker 5 stops without sound.

When the pedestrian M approaches and the sensor 8 detects a human body, the sensor 8 sends a signal notifying the presence of the pedestrian M to the controller 6, and under the action of the signal from the controller 6, all the LEDs of the columnar media P are turned off at the same time .

After that, only the LED 4 of the columnar medium P1 is turned on, and the speaker 5 is driven to generate sound.

Next, with the LED 4 of the columnar medium P1 turned on, the speaker 5 of the columnar medium P1 is stopped, and the LED 4 of the columnar medium P2 is turned on, while only the speaker 5 of the columnar medium P2 is driven to emit sound.

Next, with the LEDs 4 of the columnar media P1 and P2 turned on, the speaker 5 of the columnar medium P2 is stopped, and the LED 4 of the columnar medium P3 is turned on, while only the speaker 5 of the columnar medium P3 is driven to emit sound.

Carry out the above action to the columnar medium P6, after driving the speaker 5 of the columnar medium P6 for a certain period of time, drive the speakers 5 of all the columnar medium P at the same time, and then after a certain period of time, turn off the LED4 of all the columnar mediums P that are lit. The lights, at the same time, deactivate all the speakers 5 of the columnar media P.

For a performance like this, when the pedestrian M approaches the sensor 8, it will be observed that the columnar media P1-P6 are lit sequentially, as if an action is added to the light. At the same time, the sound emitted from the speaker 5 is also linked with the action of light and travels sequentially, thus becoming a spatial performance combining light and sound.

Of course, the above-mentioned driving of light and sound is an example, and various other performances are also possible.

Fig. 3 is another embodiment of the columnar medium P used in the space performance device of the present invention, (A) is a completed view, and (B) is an exploded view.

In the example of FIG. 3 , a sensor 8 for detecting a human body is incorporated in each columnar medium P, and a detection window 17 is provided on the front plate 10 of the columnar medium P. As shown in FIG. Other configurations are the same as those in FIG. 1 .

FIG. 4 shows an arrangement example using this columnar medium P. As shown in FIG. Columnar media P1 to P6 shown in FIG.

In this example, when a pedestrian approaches any columnar medium P, the sensor 8 incorporated in the columnar medium P detects a human body and sends a signal to the controller 6 . And according to the signal from this controller 6, the LED and the speaker 5 of each columnar medium P are operated.

An example of space performance using the columnar medium P of this structure will be described.

First, when no person is detected by the sensors 8 of all the columnar media P1-P6, that is, when there is no person near the columnar media P, the LEDs 4 of all the columnar media P are lit, including the tree in the center. W makes a space show without action.

When the pedestrian M approaches the columnar medium P2 , the sensor 8 of the columnar medium P2 sends information notifying that the pedestrian M is approaching the columnar medium P2 to the controller 6 via the signal line 71 .

Thereafter, by a signal from the controller 6, the LEDs 4 of all the columnar media P are turned off at the same time.

Thereafter, only the LED 4 of the columnar medium P2 is turned on, and only the speaker 5 of the columnar medium P2 is driven to generate sound.

Then, in the state where the LED4 of the columnar medium P2 is turned on, the speaker 5 of the columnar medium P2 is stopped, and the LED4 of the columnar medium P3 is turned on, and only the speaker 5 of the columnar medium P3 is driven to emit sound.

Afterwards, under the state that LED4 of columnar medium P2, P3 is turned on, stop the loudspeaker 5 of columnar medium P3, and make the LED4 of next columnar medium P4 light, drive the loudspeaker 5 of this columnar medium P4 simultaneously to emit sound.

Carry out the above actions to the columnar medium P1 in order, after driving the speaker 5 of the columnar medium P1 for a certain period of time, drive the speakers 5 of all the columnar medium P at the same time, and after a certain period of time, make all the columnar medium P of the lighting The LED4 is turned off, and at the same time, all the speakers 5 of the columnar media P are stopped.

In this performance, when a pedestrian M approaches any columnar medium P, the LED4 of all columnar mediums P are temporarily turned off, and then the columnar medium P approached by the pedestrian lights up first, and then the adjacent columnar media P are turned on sequentially. Since the lights are turned on sequentially, the columnar medium closest to the pedestrian M starts to emit light, and it can be observed that motion is added to the light. At the same time, the sound from the speaker 5 is also emitted when it is closest to the pedestrian M, and moves to the adjacent columnar media in sequence, and is linked with the action of light and travels sequentially, so it becomes a more immersive space performance combining light and sound .

Of course, in this case, the above-mentioned driving of light and sound is also an example, and various other performances can also be performed.

In the above-mentioned embodiments shown in FIGS. 1 to 4 , the shape of the columnar medium P is shown as a square tube, but it can also be in various shapes such as a cylindrical shape, and the number of the columns is not limited to six.

In addition, the columnar medium P itself may be decorated with colors or the like, and a structure in which light and sound are emitted from the entire circumference of the columnar medium P may be employed.

Moreover, although the example in which the controller 6 and the columnar medium P were installed independently was shown, the structure which mounted the controller 6 in any one of the columnar medium P may be employ|adopted.

In addition, the sensor 8 may be a sensor camera that recognizes the motion of the pedestrian M as an image. In this case, the moving speed and direction of the pedestrian M can be identified, the image of the sensor camera can be analyzed by the controller 6, and a signal can be sent to each columnar medium P to achieve a performance effect coordinated with the moving speed and direction of the pedestrian M .

FIG. 5 is a flow chart of signals between the controller 6 and each columnar medium P. As shown in FIG.

Hereinafter, the embodiment shown in FIG. 3 and FIG. 4 , that is, in the structure in which the sensor 8 is arranged in each columnar medium P, the case where the pedestrian M approaches the columnar medium P2 will be described as an example.

The controller 6 has a main control unit 61 (UDMR), a sound source unit (Audio record: recorder) 62 and an amplification unit (Audio Amplifier: audio amplifier) 63 .

A sensor (Motion Sensor: motion sensor) 8, an LED (LED lamp substrate) 4, an LED lighting power supply (LED PWM power supply) 40, and a speaker 5 are assembled in each columnar medium P.

When a pedestrian M approaches any columnar medium P, the sensor 8 of the columnar medium P detects a human body and sends a signal to the main control part 61 of the controller 6 . Of the signals from the respective sensors 8 of the columnar medium P, only the first signal sent to the main control unit 61 is valid, and subsequent signals are ignored. Therefore, in the above case, only the signal from the columnar medium P2 is valid, and the signals from the other columnar medium P are ignored.

Next, a signal is sent from the main control unit 61 to the LED lighting power supply 40 of the columnar medium P2, and the LED4 of the columnar medium P2 is turned on. Simultaneously, signal is sent to the corresponding sound source part (recorder) 62 of columnar medium P2 from main control part 61, and the signal of the sound from sound source part 62 is amplified by amplifying part (audio amplifier) 63, is sent to columnar medium The speaker 5 of P2, so that the sound is emitted from the speaker 5.

The signal sent to the LED lighting power supply 40 of the columnar medium P2 from the main control unit 61 is output from the LED lighting power supply 40 of the columnar medium P2, and sent to the LED lighting power supply 40 of the columnar medium P3, and delivered to the columnar medium P4, LED lighting power supply 40 for P5, P6, and P1.

Then, the signal sent from the main control unit 61 to the corresponding sound source part 62 of the columnar medium P2 is output from the corresponding sound source part 62 of the columnar medium P2, and sent to the corresponding sound source of the next adjacent columnar medium P3 part 62, and send them to the sound source parts 62 corresponding to columnar media P4, P5, P6, and P1 in sequence.

As described above, for the space performance device of the present invention, a plurality of columnar media with LEDs and speakers assembled inside are arranged, sensors for detecting pedestrians are provided, and the sensors are connected to the LEDs and speakers of each columnar medium, so It is possible to perform spatial performances of light and sound that are linked to the actions of pedestrians, so that a fine and realistic performance effect can be obtained.

In addition, it is also possible to introduce a background between a plurality of columnar media into a more natural performance.

In addition, since light and sound are driven for each columnar medium by a controller that detects the motion of the human body, simultaneous performances or performances with a time difference can be performed, and a wide range of comprehensive spatial performances can be performed as a whole.

Claims (5)

1. a space performance device with being assembled with a plurality of column medium devices spaced apart ground configuration of LED and loudspeaker, is characterized in that,

Have according to from the signal of the sensor that is used for human body, be assembled in the controller of the driving of lighting a lamp/turning off the light of each LED in these each column medium and loudspeaker/stop at each column medium control.

2. performance device in space as claimed in claim 1 is characterized in that,

Long side direction along above-mentioned column medium disposes a plurality of above-mentioned LED.

3. performance device in space as claimed in claim 1 is characterized in that,

The sensor is arranged at each column medium respectively, according to signal from the sensor that detects human body at first, and above-mentioned controller work.

4. performance device in space as claimed in claim 1 is characterized in that,

Above-mentioned controller is arranged at the column medium that are selected from above-mentioned a plurality of column medium.

5. performance device in space as claimed in claim 1 is characterized in that,

Driving/the stop mode of light a lamp/turn off the light pattern and the loudspeaker of the LED of above-mentioned column medium is synchronous.

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