JP2019197090A - Display device and performance device - Google Patents

Abstract

To provide a display device and a performance device capable of achieving a performance in which light, color, and the like change at low cost.SOLUTION: A display device (1) is composed of a sensor part (2) for detecting a physical quantity and a plurality of display parts (3) connected to the sensor part, and a display state of each display part is controlled based on an output value detected by the sensor part. The performance device is composed of a sensor part for detecting a physical quantity and a plurality of performance function parts, and predetermined arithmetic processing is performed by an output value detected by the sensor part, and an operation state of each performance function part is controlled based on the obtained computed value.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a display device and an effect device using an output value of a sensor unit that detects a physical quantity.

  For example, as in the invention described in Patent Document 1 below, a space in a building is divided into a plurality of small units, wind information on the wind direction and wind speed in each small unit is obtained, and the air flow in the building is more Airflow display devices that display accurately are known.

JP 2017-16358 A

  As described above, the invention described in Patent Document 1 is an airflow display device for accurately knowing the airflow in a building. Based on the airflow information, illumination or a dynamic effect is performed. Examples are not disclosed.

  Then, this invention is made | formed in view of the said problem, and it aims at providing the display apparatus and presentation apparatus which can implement | achieve various productions.

  The display device according to the present invention includes a sensor unit that detects a physical quantity and a plurality of display units that are connected to the sensor unit, and each display unit is based on an output value detected by the sensor unit. The display state is controlled.

  In the present invention, it is preferable that the plurality of sensor units are arranged in a line, and the plurality of display units are connected to each sensor unit.

  In the present invention, each of the plurality of sensor units is arranged in the endmost row of each lattice axis constituting a two-dimensional lattice or a three-dimensional lattice, and at each lattice point located at the intersection of each sensor unit, It can be set as the structure by which a display part is arrange | positioned.

  An effect device according to the present invention is configured to include a sensor unit that detects a physical quantity and a plurality of effect function units, and performs predetermined calculation processing using an output value detected by the sensor unit. Based on the calculated value, the operation state of each rendering function unit is controlled.

  In the present invention, the plurality of rendering function units include a first rendering function unit and a second rendering function unit, and using the output value detected by the sensor unit, the first rendering function unit and the first rendering function unit It is preferable that the second rendering function unit is controlled to be in a different operation state.

  In the present invention, each of the plurality of sensor units is arranged in the endmost row of each lattice axis constituting a two-dimensional lattice or a three-dimensional lattice, and at each lattice point located at the intersection of each sensor unit, An effect function unit is arranged, and an operation state of each effect function unit can be controlled based on an average value of output values detected by each sensor unit constituting each grid point.

  In the present invention, each of the plurality of sensor units is arranged in the endmost row of each lattice axis constituting a two-dimensional lattice or a three-dimensional lattice, and at each lattice point located at the intersection of each sensor unit, A configuration in which an effect function unit is arranged, and an operation state of each effect function unit is controlled based on an operation value obtained by multiplying an output value detected by each sensor unit constituting each lattice point by a variable. It can be.

  In the present invention, each of the plurality of sensor units is arranged in the endmost row of each lattice axis constituting a two-dimensional lattice or a three-dimensional lattice, and at each lattice point located at the intersection of each sensor unit, The production function unit is arranged, and the operation state of each production function unit is controlled based on the maximum value or the minimum value among the output values detected by the sensor units constituting each grid point. Can do.

  In this invention, it is preferable that the said sensor part detects a wind speed.

  According to the display device and the production device of the present invention, various productions can be realized by using the output value detected by the sensor unit.

It is a top view of the display apparatus in a 1st embodiment. It is a circuit diagram of the wind speed sensor used for the display apparatus of this embodiment. It is a top view of the display apparatus in a 2nd embodiment. It is a schematic perspective view which shows the application example using the display apparatus in 2nd Embodiment. It is a top view of the display apparatus in a 3rd embodiment. It is an example explaining the calculation method of the calculation value in each lattice point, and the production | presentation in which light, a color, etc. change in the display apparatus of 3rd Embodiment. It is an example explaining the calculation method of the calculation value in each lattice point, and the production | presentation in which light, a color, etc. change in the display apparatus of 3rd Embodiment. It is an example explaining the calculation method of the calculation value in each lattice point, and the production | presentation in which light, a color, etc. change in the display apparatus of 3rd Embodiment. It is an example explaining the calculation method of the calculation value in each lattice point, and the production | presentation in which light, a color, etc. change in the display apparatus of 3rd Embodiment. It is a top view which shows an example of the display state in the display apparatus of 3rd Embodiment. It is a schematic perspective view of the display apparatus in 4th Embodiment. It is a schematic perspective view for demonstrating the structure of the display apparatus in other embodiment. It is a graph for demonstrating the measured value of each sensor in the Z-axis, X-axis, and Y-axis in the display apparatus of 4th Embodiment. It is an example of the effect in which the calculated value at each lattice point on the XY plane and the light, color, etc. change by using the measured values shown in FIG. It is a conceptual diagram for demonstrating the dynamic presentation of the presentation apparatus of 5th Embodiment. It is a conceptual diagram which shows the screen display of the dynamic production shown to FIG. 15B. It is a conceptual diagram which shows the screen display which projected the dynamic production in three dimensions on the screen.

  Hereinafter, an embodiment of the present invention (hereinafter abbreviated as “embodiment”) will be described in detail. In addition, this invention is not limited to the following embodiment, It can implement by changing variously within the range of the summary.

  Patent document 1 mentioned above is a display device which displays the measurement result of airflow, and in order to display airflow correctly, the airflow must be accurately measured as a premise. In addition, the wider the measurement range, the more accurate the display.

  On the other hand, this embodiment is a display device or an effect device capable of executing illumination, dynamic effects, and the like. Although wind is detected in this embodiment as well, the wind information is used for an application specialized for production, which is different from that for inspection and measurement as in Patent Document 1. Below, the structure of the display apparatus of this embodiment is demonstrated concretely.

  FIG. 1 is a plan view of the display device according to the first embodiment. FIG. 2 is a circuit diagram of a wind speed sensor used in the display device of the present embodiment.

  As shown in FIG. 1, the display device 1 in the first embodiment includes a sensor unit 2 and a plurality of display units 3 connected to the wind speed sensor unit.

  In the display device 1 shown in FIG. 1, the number of sensor units 2 is one, and a plurality of display units 3 are arranged in a one-dimensional arrangement in which the sensor units 2 are connected in a multiple connection.

  The sensor unit 2 illustrated in FIG. 1 is, for example, a wind speed sensor. An example of the wind speed measurement principle will be described with reference to the circuit diagram of FIG.

  As shown in FIG. 2, in the wind speed sensor, a bridge circuit 18 is constituted by a flow velocity detecting resistance element 13, a temperature compensating resistance element 14, and resistors 16 and 17. As shown in FIG. 2, the flow rate detecting resistor element 13 and the resistor 16 constitute a first series circuit 19, and the temperature compensating resistor element 14 and the resistor 17 constitute a second series circuit 20. ing. The first series circuit 19 and the second series circuit 20 are connected in parallel to form a bridge circuit 18.

  As shown in FIG. 2, the output unit 21 of the first series circuit 19 and the output unit 22 of the second series circuit 20 are each connected to a differential amplifier (amplifier) 23. A feedback circuit 24 including a differential amplifier 23 is connected to the bridge circuit 18. The feedback circuit 24 includes a transistor (not shown) and the like.

  The resistors 16 and 17 have a resistance temperature coefficient (TCR) smaller than the resistance element 13 for detecting the flow velocity and the resistance element 14 for temperature compensation. The resistance element 13 for detecting the flow velocity has, for example, a predetermined resistance value Rs1 in a heating state controlled so as to be higher than a predetermined ambient temperature by a predetermined value, and the resistance element 14 for temperature compensation is, for example, At the ambient temperature, it is controlled to have a predetermined resistance value Rs2. The resistance value Rs1 is smaller than the resistance value Rs2. The resistor 16 constituting the flow velocity detecting resistor 13 and the first series circuit 19 is, for example, a fixed resistor having a resistance value R1 similar to the resistance value Rs1 of the flow velocity detecting resistor 13. Moreover, the resistor 17 which comprises the temperature compensation resistive element 14 and the 2nd series circuit 20 is a fixed resistor which has resistance value R2 similar to resistance value Rs2 of the temperature compensating resistive element 14, for example.

  When the wind blows from the no wind state, the wind reaches the resistance element 13 for detecting the flow velocity arranged on the detection surface. At this time, the temperature of the resistance element 13 for detecting the flow rate, which is a heating resistor, is lowered, and the potential of the output unit 21 of the first series circuit 19 to which the resistance element 13 for detecting the flow rate is connected fluctuates. Thereby, a differential output is obtained by the differential amplifier 23. Then, the feedback circuit 24 applies a driving voltage to the flow velocity detecting resistance element 13 based on the differential output. A control unit (microcomputer) (not shown) can convert and output the wind speed based on a change in voltage required for heating the flow rate detecting resistance element 13. When the wind speed changes, the temperature of the flow velocity detecting resistance element 13 changes accordingly, so that the wind speed can be detected.

  The display unit 3 is, for example, an LED (Light Emitting Diode), but an existing light emitting element can be used for the display unit 3 in the present embodiment.

  In the embodiment shown in FIG. 1, when the sensor unit 2 receives wind, an output is obtained from the sensor unit 2. And the display state of each display part 3 can be controlled based on the output value.

  For example, each display unit 3 can be illuminated in synchronization with the acquisition of the output. At this time, the way of illuminating each display unit 3 may be uniform or different. For example, gradation can be applied from the display unit 3 closest to the sensor unit 2 to the display unit 3 farthest, or the display units 3 can be made to emit light while shifting the timing. The display states listed here are merely examples.

  Further, the output value detected by the sensor unit 2 can be stored, and the display state of the display unit 3 can be controlled based on the output value at an arbitrary timing. For example, the display unit 3 can be controlled to a predetermined display state using the stored output value even in an environment where the windless state continues.

  In the display device 1 shown in FIG. 1, the output value detected by the sensor unit 2 may be used as it is, and the display state of each display unit 3 may be controlled, or an arbitrary calculation process may be performed on the output value. Thus, the display state of each display unit 3 may be controlled. For example, it is assumed that the output value detected by the sensor unit 2 is “10”. At this time, the display unit 3 closest to the sensor unit 2 is controlled so that the display state is controlled by the output value “10”, and the display unit 3 that is farther from the sensor unit 2 is controlled by decreasing the output value by one. Do. Moreover, you may control so that the output value of each display part 3 changes according to time. Then, by controlling the hue to be different according to the output value, the display hues of the plurality of display units 3 connected to the sensor unit 2 can be made different.

  In the embodiment shown in FIG. 1, for example, an LED as a display unit can be provided in the sensor unit 2. As described above, the configuration in which the sensor unit 2 is also used as the display unit can be similarly applied to the following embodiments.

  The display device 10 of the second embodiment shown in FIG. 3 is configured by arranging a plurality of the display devices 1 shown in FIG.

  As shown in FIG. 3, a plurality of sensor units 2 are arranged at intervals in the Y direction. Each sensor unit 2 is preferably electrically connected to each other. In each sensor unit 2, a plurality of display units 3 are arranged continuously in the X direction. Thereby, the plurality of display units 3 are arranged in a matrix on the XY plane.

  As shown in FIG. 3, the sensor unit 2 is electrically connected to the control box 11. The control box 11 is electrically connected to the personal computer 12. In FIG. 3, the upper left sensor unit (1) is connected to the control box 11. For this reason, the output value detected by each sensor unit 2 and the control signal from the control box 11 are transmitted / received to / from each sensor unit 2 via the upper left sensor unit (1). . Each sensor unit 2 may be electrically connected to the control box 11, but as the number of sensor units 2 increases, it becomes difficult to connect all the sensor units 2 to the control box 11. For this reason, it is preferable in terms of circuit control to transmit and receive signals through one sensor unit 2.

  In FIG. 3, the control box 11 is externally attached. However, the control unit in the personal computer 12 may also function as the control box 11, or the sensor unit 2 on the upper left side of the figure is connected to the control box 11. A function may be built-in.

  The output values detected by each sensor unit 2 are collected in the control box 11. In the control box 11, the display state of each display unit 3 is controlled based on each output value.

  For example, the control box 11 performs a predetermined calculation process using each output value, and allocates the calculated value to each display unit 3. For example, the output value obtained by the sensor unit (1) in FIG. 3 is “5”, the output value obtained by the sensor unit (2) in FIG. 3 is “3”, and the output value obtained by the sensor unit (3) in FIG. Assume that the output value is “1”.

  At this time, the calculated value of the display unit (4) is “5”, the calculated value of the display unit (5) is “4”, which is the average of the output value “5” and the output value “3”, and the display unit (6). Is calculated as an average of the output value “3” and the output value “1”, such as “2”.

  Alternatively, the output value obtained by the sensor unit (1) is used only for controlling the display state of the display unit 3 connected to the sensor unit (2) or the sensor unit (3). It may not be used for display control of the display unit 3 directly connected to the sensor unit 2, but may be used for display control of the display unit 3 in the adjacent column or the display unit 3 in a further distant column.

  In the control box 11, for example, a table indicating the relationship between the calculated value and the display state is stored. A display signal is transmitted to each display unit 3 based on the calculated value. Thereby, a predetermined display is made on each display unit 3.

  The personal computer 12 stores several light effects and color effect patterns, and the user can freely select an effect pattern in which light, color, or the like changes. The control box 11 controls the display state of each display unit 3 based on the table based on the effect pattern.

  As shown in FIGS. 1 and 3, in the present embodiment, an arbitrary calculation process is performed using the output value detected by the sensor unit 2 in response to the wind, and the calculation value is allocated to each display unit 3. The display state associated with the calculated value is executed on each display unit 3. For this reason, the display state obtained by the display unit 3 can produce an effect in which light, color, and the like change based on an output value that changes in response to the wind, and can enhance entertainment properties. In the present embodiment, for example, the display state can be changed according to the change in the wind speed. However, it is not always necessary to link the change in the wind speed and the display state, and the timing can be shifted.

  In the present embodiment, the sensor unit 2 can be provided only at the end of the display area, and the number of sensor units 2 can be minimized. In FIG. 1, there is one sensor unit 2, and in FIG. 3, the sensor unit 2 is arranged only in one column at the end in the XY matrix. Thus, since the sensor unit 2 is not disposed at all the display units 3 but only at the end, the cost can be reduced.

  4A and 4B are schematic perspective views illustrating an application example using the display device 10 according to the second embodiment.

  In FIG. 4A, the sensor part 2 is arrange | positioned in the illustration left end, and the some display part 3 connected to the sensor part 2 is arrange | positioned at the waveform. The dotted line shown in FIG. 4A indicates the outer frame of the display device 10, and a plurality of display units 3 are arranged in the outer frame so as to wave in a matrix. In FIG. 3, the effect of changing light, color, and the like is planar, but in FIG. 4A, the effect can have a three-dimensional effect.

  Alternatively, as shown in FIG. 4B, the display device 10 shown in FIG. 3 is arranged to be curved in an arch shape. A sensor unit 2 is arranged in a line at the left end shown in FIG. 4B, and a tunnel including a large number of display units 3 is formed. The tunnel is large enough for passers-by. Thereby, a tunnel of light can be formed. In a light tunnel, for example, when the wind hits the tunnel, the effect is to change the light, color, etc., so that the wind is detected only at a predetermined part of the tunnel and the output at that time is output. It can be used to control the hue for the display area of the entire tunnel. That is, it is sufficient if the wind information is obtained only at a specific location without detecting the wind information in the entire tunnel. And it is possible to perform various light effects by performing various arithmetic processes as will be described later on the output value detected by the wind speed sensor.

  In the third embodiment shown in FIG. 5, a plurality of sensor units 2 are arranged with an interval between the X axis and the Y axis that are the end of the two-dimensional lattice. And the display part 3 is arrange | positioned in the position of the lattice point located in the intersection of each sensor part 2. FIG.

  Each display unit 3 is preferably electrically connected to both the sensor unit 2 located on the X axis and the sensor unit 2 located on the Y axis. That is, as shown in FIG. 5, for example, the display unit (7) is provided on both the sensor unit X1 located on the X axis and the sensor unit Y1 located on the Y axis, which constitute the coordinates of the display unit (7). Electrically connected.

  In the embodiment shown in FIG. 5, a predetermined calculation process can be performed using the output value detected by the sensor unit 2 on the lattice axis constituting the coordinates of each lattice point. An arithmetic processing method will be described.

  In FIG. 6, the average value of the output values acquired by each sensor unit 2 is used as the arithmetic processing. Twenty sensor units are arranged at the top in the X-axis direction shown in FIG. 6 (numerical values from “1” to “20” are described as X coordinates). In addition, 20 sensor units are arranged at the leftmost end in the Y-axis direction shown in FIG. 6 (numerical values from “1” to “20” are described as Y coordinates).

  At the coordinates (1, 1), the output value of the X-axis sensor unit 2 is “1.878”, and the output value of the Y-axis sensor unit 2 is “1.945”. The calculated value (average value) in 1) is “1.911” (rounded down to the fourth decimal place). Further, in the coordinates (1, 2), the output value of the X-axis sensor unit 2 is “1.878” and the output value of the Y-axis sensor unit is “1.786”. The calculated value (average value) in 1, 2) is 1.832. Thus, the average value is calculated at all grid points. The calculation data is shown in FIG. And the display state of each display part 3 is controlled based on calculation data. A pattern appears on the two-dimensional lattice shown in FIG. 6, and this pattern is an example of an effect display in which the light, color, etc. whose display state is controlled change based on the calculation data at each lattice point. .

  In addition, as shown in FIG. 6, when each sensor part 2 is arrange | positioned at the end of the X-axis and the Y-axis of a two-dimensional lattice, the calculation formula (1) of the average value in each lattice point is as follows.

  Further, in the case of a three-dimensional lattice to be described later, the calculation formula (2) for the average value is as follows.

  Next, in FIG. 7A and FIG. 7B, the output value acquired in each sensor part 2 is weighted as a calculation process. In FIG. 7A and FIG. 7B, as in FIG. 6, 20 sensor units are arranged at the uppermost stage in the X-axis direction and the leftmost end in the Y-axis direction. Moreover, the output value detected by each sensor part 2 was made the same as FIG.

  In the two-dimensional lattice, the calculation formula (3) when the weighting factor is used is as follows.

Xx and Yy are as described in the calculation formula (1).

  In addition, a calculation formula (4) in the case where a weighting factor is used in a three-dimensional lattice to be described later is as follows.

Xx, Yy and Zz are as described in the calculation formula (2).

  FIG. 7A shows the calculation data of each grid point when the weighting factor GX is 0.25 and the weighting factor GY is 0.75 in the two-dimensional grid, and the light displayed based on the calculation data An example of an effect display in which a color or the like changes is shown.

  FIG. 7B shows the calculation data of each grid point when the weighting factor GX is set to 0.75 and the weighting factor GY to 0.25 in the two-dimensional grid, and the light displayed based on the calculation data An example of an effect display in which a color or the like changes is shown.

  In FIG. 7A, the weighting coefficient in the Y-axis direction is increased, and in FIG. 7B, the weighting coefficient in the X-axis direction is increased. As a result, it can be seen that in FIG. 7A and FIG. 7B, the emphasized patterns are displayed in different directions.

  Next, in FIG. 8A and FIG. 8B, the maximum value or the minimum value is used as the arithmetic processing among the output values of the X-axis and Y-axis sensor units 2 constituting each lattice point. In FIG. 8A and FIG. 8B, as in FIG. 6, 20 sensor units are arranged at the uppermost stage in the X-axis direction and the leftmost end in the Y-axis direction. Although the output values of the sensor units arranged on the Y axis are the same as those in FIG. 6, the output values of the sensor units arranged on the X axis are slightly different from those in FIG.

  FIG. 8A shows the calculation data of each grid point when the maximum value is used among the output values of the X-axis and Y-axis sensor units 2 constituting each grid point, and is displayed based on the calculation data. An example of a display state is shown.

  In the two-dimensional lattice, the calculation formula (5) when the maximum output value is used is as follows.

Xx and Yy are as described in the calculation formula (1).

  In addition, the calculation formula (6) when the maximum output value is used in a three-dimensional lattice described later is as follows.

Xx, Yy and Zz are as described in the calculation formula (2).

  Next, FIG. 8B shows the calculation data of each grid point and the calculation data when the minimum value is used among the output values of the X-axis and Y-axis sensor units 2 constituting each grid point. An example of the display state displayed is shown.

  In the two-dimensional lattice, the calculation formula (7) when the minimum output value is used is as follows.

Xx and Yy are as described in the calculation formula (1).

  Further, the calculation formula (8) in the case where the minimum value of the output value is used in a three-dimensional lattice described later is as follows.

Xx, Yy and Zz are as described in the calculation formula (2).

  As shown in FIGS. 8A and 8B, it is possible to change the effect display in which light, color, etc. change depending on whether the maximum value of the output value is used or the minimum value is used.

  In FIG. 9, the square root of the product of the output values detected by the X-axis and Y-axis sensor units 2 constituting each lattice point is used as the arithmetic processing. In FIG. 9, as in FIG. 6, 20 sensor units 2 are arranged at the uppermost stage in the X-axis direction and the leftmost end in the Y-axis direction. Although the output values of the sensor units arranged on the Y axis are the same as those in FIG. 6, the output values of the sensor units arranged on the X axis are slightly different from those in FIG.

  In the two-dimensional lattice, the calculation formula (9) when the square root of the product of each output value is used is as follows.

Xx and Yy are as described in the calculation formula (1).

  Further, in the three-dimensional lattice described later, the calculation formula (10) when the square root of the product of each output value is used is as follows.

Xx, Yy and Zz are as described in the calculation formula (2).

  FIG. 9 shows calculation data of each lattice point and an example of a display state displayed based on the calculation data when the square root of the product of each output value is used.

  With the calculation processing methods shown in FIGS. 6 to 9, all the effect displays in which the light, color, etc. obtained are different. The user can select various calculation processing methods and display states on the personal computer 12 (see FIG. 3).

  Note that the arithmetic processing methods shown in FIGS. 6 to 9 are merely examples, and other arithmetic processing methods can be applied.

  For example, in FIG. 10, control is performed such that the letter “T” appears in the display area of the XY matrix including each display unit 3.

  In FIG. 10, for example, the brightness of the display unit 3 arranged at the pixel position of the character “T” changes, the blinking speed changes, the color changes, etc., according to the strength of the wind. The display state can be changed.

  In this way, it is possible to control the display state by distinguishing between the display unit 3 at a specific pixel position and the display unit 3 at another pixel position.

  FIG. 11 is a schematic perspective view of the display device 25 according to the fourth embodiment. As shown in FIG. 11, a plurality of sensor units 2 are arranged in one row at the extreme ends of the X axis, the Y axis, and the Z axis constituting the three-dimensional lattice. In FIG. 11, the sensor unit 2 is indicated by a circle. And the display part 3 is arrange | positioned at each lattice point located in the intersection of each sensor part 2. FIG. In FIG. 11, the display unit 3 is indicated by a square.

  FIG. 11 illustrates a matrix arrangement of the plurality of display units 3 on the XZ plane. Similarly, in other aspects, a plurality of display units 3 can be arranged in a matrix. That is, the display units 3 can be arranged in a matrix on each of the six surfaces constituting the solid. For example, in the lower surface B shown in FIG. 11, the sensor unit 2 is not disposed at the ends of the X axis and the Y axis, but the sensor groups C, D, and Z disposed at the end of the upper surface A facing the lower surface B, and Z The display state can be controlled using each output value of the sensor unit F arranged on the lowermost side of the axis. The display state of the left side surface and the back surface shown in FIG. 11 can also be controlled by a method similar to the above.

  Also in the three-dimensional arrangement shown in FIG. 11, for example, the calculation methods shown in FIGS. 6 to 9 can be used as the output value calculation method at each grid point.

  With the three-dimensional arrangement shown in FIG. 11, the display unit 3 can be arranged on each of the three-dimensional surfaces, and various lights, colors, and the like can be produced such as different display states on each three-dimensional surface. Sexually can be enhanced effectively.

  In another embodiment shown in FIG. 12, the sensor units 2 are arranged in each column of the X axis and the Y axis. In FIG. 12, the sensor unit 2 is indicated by a circle. In addition, a plurality of display units 3 are arranged in each sensor unit 2 in a row in the Z-axis direction. In FIG. 12, the display unit 3 is indicated by a square. For example, by using the display device 1 shown in FIG. 1, the sensor unit 2 can be arranged at the upper end, and a plurality of display devices 1 can be suspended at intervals in the X-axis direction and the Y-axis direction. In addition, you may arrange | position the sensor part 2 to a lower end. For example, a light curtain can be formed by hanging like a blind in the outdoors.

  FIG. 13 shows output values of the sensor units 2 arranged on the respective axes when the display device 25 having the three-dimensional lattice shown in FIG. 11 is used.

  FIG. 14 is an example of the operation data at each grid point of the XY matrix and the effect display in which light, color, etc. change using the output values shown in FIG.

  As shown in FIG. 13A, seven sensor units 2 are arranged in the Z-axis direction, and as shown in FIGS. 13B and 13C, twenty sensor units 2 are arranged on the X-axis and the Y-axis, respectively. Arranged.

  In FIG. 13A, the output value of the sensor unit 2 changes linearly in the Z-axis direction. On the other hand, in FIGS. 13B and 13C, the output value of the sensor unit 2 changes in a wave shape toward the X-axis direction and the Y-axis direction.

  Based on these output values, the output values at each lattice point on the XY plane in each Z-axis hierarchy were calculated. The calculation formula (2) above was used as the calculation method. FIG. 14 shows an example of an effect display in which light, color, and the like based on the calculated value change together with the calculated value at each grid point.

  As described above, it is possible to provide an effect display in which different lights, colors, and the like change in each layer in the Z-axis direction, and it is possible to provide a display device with excellent entertainment properties at a low price with a small number of sensors.

  Further, in each configuration of the two-dimensional lattice and the three-dimensional lattice, as shown in FIGS. 5 and 11, each display unit 3 is adjacent to the adjacent display unit 3 in the X-axis direction and the Y-axis direction. The sensor unit 2 on the X axis and the sensor unit 2 on the Y axis are preferably electrically connected.

  For example, even if the electrical connection in the X-axis direction is cut off halfway, if the electrical connection in the Y-axis direction is good, signals can be transmitted to and received from the control box through the wiring in the Y-axis direction. is there.

  In the present embodiment, a display device in which a large number of display units 3 are arranged in a matrix on the XY plane shown in FIGS. 3 and 5 is placed on the outdoor ground, indoor floor, etc. Illumination that spreads out is possible.

  FIG. 15A is a conceptual diagram for explaining a dynamic effect of the effect device according to the fifth embodiment, and shows an initial state (basic state). FIG. 15B is a conceptual diagram showing a state where a dynamic effect is performed using the effect device shown in FIG. 15A.

  The effect device 30 illustrated in FIG. 15A includes a plurality of effect function units 31 and a sensor unit 32 arranged in a line.

  Each production function unit 31 is, for example, a stick that can be expanded and contracted in the Z direction (height direction), and in the initial state shown in FIG. 15A, the height of each production function unit 31 is constant.

  An output value based on wind information is sent from the sensor unit 32 to the effect function unit 31. The output transmission from the sensor unit 32 to the effect function unit 31 may be wired or wireless.

  In FIG. 15A, the number of sensor units 32 is smaller than the number of effect function units 31.

  In this embodiment, based on the output value of the sensor part 32, the output value sent to each effect function part 31 can be calculated, and the operation state of each effect function part 31 can be controlled based on the calculated value. Although the calculation method is not limited, when each rendering function unit 31 is a two-dimensional lattice or a matrix arrangement of a three-dimensional lattice, it is detected by each sensor unit constituting each lattice point described above. A method using an average value of output values, a method using an operation value obtained by multiplying an output value by a variable, a method using a maximum value or a minimum value among output values, and the like can be used.

  As shown in FIG. 15B, each rendering function unit 31 extends with a different length in the Z direction, for example, based on the output value from the sensor unit 32.

  For example, the effect function unit 31 is a white stick and can produce a pseudo fountain by the expansion and contraction of each effect function unit 31. For example, it is possible to execute an effect in which the height of the fountain changes with time by controlling the height of the effect function unit 31 to change depending on how the wind blows.

  In the present embodiment, as shown in FIG. 16, a plurality of effect function units 31 are displayed on, for example, a screen 40 of a personal computer or smartphone as a display device, and at this time, a plurality of effect function units representing a pseudo fountain are displayed. 31 is synthesized on the still screen of the lake 42 and the mountain 43.

  If the production function units 31 are combined so that they are arranged on the lake shore of the still image, the height of each production function unit 31 expands and contracts, so that the fountain squirts as if changing the height from the lake shore. Can see.

  FIG. 17 is an example of another image display. In FIG. 17, in a three-dimensional space, a plurality of bar-shaped rendering function units 50 expand or contract in the height direction based on the calculation processing of the output value of the sensor unit, or each grid point (dotted line in the XY plane). You may control to move on the (intersection shown).

  In the embodiment of FIG. 17, for example, there is a sensor unit at the endmost row of the XY matrix, and a predetermined calculation process is performed using the output value of each sensor unit, and each rendering function is performed based on the obtained calculation value. The operating state of the unit 50 can be controlled.

  In FIG. 17, a dynamic effect that changes three-dimensionally can be displayed as an image based on the wind information.

  In the present embodiment, the plurality of effect function units may include a first effect function unit and a second effect function unit. Then, using the output value detected by the sensor unit, the first effect function unit and the second effect function unit can be controlled to be in different operating states.

  Although it is an example, a 1st effect function part is a part by which operation control is carried out using the output value itself detected by the sensor part, and the 2nd effect function part is an output detected by the sensor part. This is a part whose operation is controlled using a calculated value obtained by calculating the value by a predetermined method. Alternatively, different calculation processes can be performed in the first effect function unit and the second effect function unit. As a result, different effects can be achieved between the first effect function unit and the second effect function unit, and a variety of effects can be achieved.

  In addition, a dynamic effect such as a change in the height of the rod-like effect function unit 50 shown in FIG. 17 can be combined with an effect in which light, color, or the like changes.

  The “production device” in the present embodiment refers to a device whose operation state changes based on the output value of the sensor unit, and the “operation state” is a state in which the production function unit can execute a predetermined production operation. Point to. Examples of the “production operation” include a dynamic production, a light production, a sound production, and the like, but are not particularly limited.

  In the above description, the sensor unit 2 is a wind speed sensor. However, the present invention can be applied to a display device using a change in physical quantity other than the wind speed. For example, a display device using a gas flow or a change in flow velocity targeting a liquid such as water may be used. Alternatively, a display device such as a temperature change, a humidity change, and a pressure change may be used in addition to the flow velocity.

  The display device and the production device in the present invention can be used for various productions such as production in which light and color change, dynamic production, sound production, etc. based on the output value detected by the sensor unit, It can be preferably applied to various events. In addition, the number of sensor units can be reduced as much as possible, and a display device and a rendering device that can exhibit excellent entertainment properties at low cost can be realized.

DESCRIPTION OF SYMBOLS 1, 10, 25: Display apparatus 2, 32: Sensor part 3: Display part 11: Control box 12: Personal computer 13: Resistance element for flow velocity detection 14: Resistance element 18 for temperature compensation: Bridge circuit 23: Differential amplifier 24 : Feedback circuit 30: Production devices 31 and 50: Production function unit 40: Screen

Claims (9)

  A sensor unit for detecting a physical quantity and a plurality of display units connected to the sensor unit are configured, and the display state of each display unit is controlled based on the output value detected by the sensor unit. A display device characterized by that.   The display device according to claim 1, wherein the plurality of sensor units are arranged in a line, and the plurality of display units are connected to each sensor unit.   A plurality of the sensor units are arranged in the endmost row of each grid axis constituting the two-dimensional grid or the three-dimensional grid, and the display unit is arranged at each grid point located at the intersection of the sensor units. The display device according to claim 1, wherein the display device is a display device. A sensor unit for detecting a physical quantity, and a plurality of effect function units;
An effect device characterized in that a predetermined calculation process is performed using an output value detected by the sensor unit, and an operation state of each effect function unit is controlled based on the obtained calculation value. The plurality of effect function units include a first effect function unit and a second effect function unit,
5. The effect according to claim 4, wherein the first effect function unit and the second effect function unit are controlled to be in different operation states using the output value detected by the sensor unit. apparatus.   A plurality of the sensor units are arranged in the endmost row of each lattice axis constituting the two-dimensional lattice or the three-dimensional lattice, and the effect function unit is located at each lattice point located at the intersection of the sensor units. 6. The operation state of each rendering function unit is controlled based on an average value of output values that are arranged and detected by each sensor unit constituting each grid point. The production device described.   A plurality of the sensor units are arranged in the endmost row of each lattice axis constituting the two-dimensional lattice or the three-dimensional lattice, and the output value detected by each sensor unit constituting each lattice point, 6. The effect device according to claim 4, wherein the operation state of each effect function unit is controlled based on a calculated value obtained by multiplying the variable.   A plurality of the sensor units are arranged in the endmost row of each grid axis constituting the two-dimensional grid or the three-dimensional grid, and among the output values detected by the sensor parts constituting each grid point 6. The effect device according to claim 4, wherein the operation state of each effect function unit is controlled based on the maximum value or the minimum value. The display device or the rendering device according to claim 1, wherein the sensor unit detects a wind speed.