JP3945191B2 - Cell phone deterrence device - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a mobile phone deterrence device attached to a performance facility that collects customers and performs.
[0002]
[Prior art]
In performance facilities that gather and perform guests such as concert halls, theaters, and performance halls, with the spread of mobile phones, PHS, etc., ringing sounds, calls, and communications during performances cause trouble for performers and audiences. There are complaints about the facility and various troubles. In addition, since the performance contents may be illegally leaked, some facilities generate mobile radio waves in the same frequency band as mobile phones and PHS to prevent such troubles, and mobile phones that inhibit (disturb) communications. A deterrent device is installed in the performance facility.
[0003]
However, such mobile phone deterrence devices are restricted to installations at live performance facilities where live performers stand for a fee, such as concert halls, theaters, and theater venues, according to the Radio Law. It is allowed only in the middle, and it is not permitted to suppress communication by emitting radio waves before the performance starts, during breaks and after the performance.
[0004]
For this reason, conventionally, operations for enabling / disabling the operation of the mobile phone deterrence device have to be performed manually by personnel and stage personnel looking at the environment in the facility, and it depends on human judgment. There were problems with the timing and certainty of operation.
[0005]
[Problems to be solved by the invention]
The present invention has been made in view of the above reasons, and an object of the present invention is to provide a mobile phone deterrence device that can automatically operate and stop depending on whether or not the performance is in progress.
[0006]
[Means for Solving the Problems]
The invention of claim 1 includes a deterrent device that is attached to a performance facility that collects guests and performs a performance and performs an operation of deterring transmission and reception of a mobile phone, and whether or not the performance facility is in operation , and was determined by the stage of the both environments, the judgment result by operating the suppression equipment if it is in the curtain, said determination result and a control means for stopping the operation of the inhibiting device if not in the curtain Features.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
[0008]
( Basic configuration )
As shown in FIG. 1 , the basic configuration of the mobile phone deterrent device is to adjust the brightness of the luminaire 3 and the luminaire 3 manually in a performance facility that gathers guests such as concert halls, theaters, and theaters. A dimming controller 1 that performs an operation to change, a dimming device 2 that controls the power supplied to the lighting fixture 3 based on the operation amount of the dimming controller 1, and controls the brightness of the lighting in the performance facility, It comprises a deterrent device 4 comprising an antenna that generates a depressing radio wave for deterring telephone transmission and reception, and a control means 5 for controlling the operation or stop of the deterrent device 4.
[0009]
The control means 5 is arranged in the light control device 2 to determine whether or not the performance facility is in operation according to the environment of the performance facility, and if the determination result is in operation, supply power to the deterrent device 4 to operate it. Thus, transmission / reception with a mobile phone is suppressed, and if the determination result is not in operation, the power supplied to the suppression device 4 is shut off and the operation is stopped to enable transmission / reception with the mobile phone. The means for opening and closing the power supplied to the suppression device 4 is configured by a contact device such as a relay or a remote control breaker, or a semiconductor switch.
[0010]
FIG. 2 shows the detailed configuration of FIG.
[0011]
The dimming controller 1 includes an operation lever corresponding to each of the plurality of lighting fixtures 3, and can control the brightness of the lighting fixture 3 by outputting a dimming signal corresponding to the operation amount of the operation lever.
[0012]
In the dimming device 2, the control block 20 supplied with power from the AC power source 6 outputs a gate signal based on each dimming signal from the dimming controller 1, and the dimming unit 21 uses the gate signal. A bidirectional thyristor 22 that performs a switching operation is provided, and dimming is performed by controlling the energization amount of the bidirectional thyristor 22, that is, the output power from the AC power supply 7 to the lighting fixture 3, in accordance with the on-duty of the gate signal. . The larger the on-duty of the gate signal, the larger the energization amount of the bidirectional thyristor 22, that is, the output power to the lighting fixture 3.
[0013]
The dimming unit 21 ′ is for dimming the luminaire 3 ′ assigned to the customer lighting (customer power) in the dimming unit 21, and is attached to the performance facility to perform the operation of suppressing transmission / reception of the mobile phone. The control means 5 for controlling the operation of the suppression device 4 is disposed adjacent to the dimming unit 21 ′, and the inverter IC 50 for inverting the gate signal of the bidirectional thyristor 22 ′ of the dimming unit 21 ′ and the output of the inverter IC 50 are high. Power supply switching means 51 such as a relay or a remote control breaker that is turned on at the level, and when the bidirectional thyristor 22 'is turned off, the power supply switching means 51 is turned on, whereby the suppression device 4 is switched from the AC power supply 8. When the power is supplied and the bidirectional thyristor 22 ′ is turned on, the power supply opening / closing means 51 is turned off so that the deterrent device 4 receives power from the AC power supply 8. Will be shut off.
[0014]
That is, the performance facility is in operation, the operation lever of the light control device 1 is operated in the extinguishing direction, the on-duty of the gate signal of the bidirectional thyristor 22 'is less than a certain value, and the on-duty of the power switching means 51 is more than a certain value. Then, the deterrent device 4 is supplied with power more than a predetermined level required for operation from the AC power supply 8 and generates a depressing radio wave for deterring transmission / reception of the mobile phone to suppress transmission / reception of the mobile phone. In addition, the performance facility is in a state other than during the performance, the operation lever of the dimming controller 1 is operated in the lighting direction, the on-duty of the gate signal of the bidirectional thyristor 22 'exceeds a certain level, the on-duty of the power switching means 51 When the power becomes less than a certain value, the deterrent device 4 is not supplied with a predetermined amount of power necessary for the operation from the AC power supply 8, and the generation of the deterrence radio wave is stopped to enable transmission / reception of the mobile phone.
[0015]
As described above, in this basic configuration , the lighting device 3 'for the guest electric device is turned off during performance or performance, or the brightness of the lighting device 3' for the guest electric device falls below a certain dimming level. In conjunction with this, the deterrence device 4 is operated, that is, the emission of the deterrence radio wave is enabled, and the transmission / reception of the mobile phone is deterred and disabled. Also, in conjunction with the lighting of the customer-powered lighting device 3 ′ being turned on other than during performance or performance, or when the brightness of the lighting device 3 ′ of the customer-powered device exceeds a certain dimming level, The operation of the deterrence device 4 is stopped, that is, the emission of the deterrence radio wave is stopped to enable transmission / reception of the mobile phone.
[0016]
In addition, ceiling lighting that can be judged during performance or performance in places where the lighting equipment for customer use includes ceiling lighting, footlights, etc. and is controlled independently so that only the footlights are lit during performance and performance. By linking with this circuit, the same effect as the basic configuration can be obtained without malfunction.
[0017]
( Reference Example 1 )
A schematic configuration of the present embodiment is substantially similar to FIG. 1 showing a basic configuration, the basic configuration similar description thereof will be omitted with the same reference numerals.
[0018]
In this reference example , the control means 5 has a plurality of illuminance sensors attached to the side walls of the passenger seat and the like, and the illumination illuminance of the passenger seat is monitored by the illuminance sensor. For example, it eliminates false detections when it is determined that a performance or performance is not being performed when a flashlight is used to guide a customer who has been delayed during the performance, or when the audience seats are partially illuminated for production reasons. Therefore, when the inside of the hall is dark, it is determined that almost all of the audience illuminance monitored by the installed illuminance sensor becomes a constant value, and the operation of the deterrent device 4 is enabled. Yes.
[0019]
As described above, in this reference example , while using the seat lighting as a discriminating means for discriminating whether or not the performance facility is in operation, the seat is not directly linked with the output of the light control device 2 as in the basic configuration. It is characterized by determining whether or not the performance facility is being started based on the illumination intensity.
[0020]
( Reference Example 2 )
A schematic configuration of the present embodiment is substantially similar to FIG. 1 showing a basic configuration, the basic configuration similar description thereof will be omitted with the same reference numerals.
[0021]
In performance halls, etc., the entrance doors are opened before the performance and during breaks, and the entrance is restricted by closing the doors during the performance.
[0022]
Therefore, as shown in FIG. 3, the control means 5 of this reference example is provided with a limit switch 52 that can detect the opening and closing of the door 9 at the customer entrance, and the contact of the limit switch 52 is connected between the AC power supply 8 and the suppression device 4. Insert between. This limit switch 52 is turned on only when the door 9 is closed during performance and performance, and power is supplied from the AC power supply 8 to the deterrence device 4 to generate deterrence radio waves to deter mobile phone transmission and reception. To suppress transmission and reception of mobile phones.
[0023]
Further, instead of the limit switch 52, any detection sensor capable of detecting opening and closing of the door 9 may be used, and the present invention is not limited to the limit switch.
[0024]
Furthermore, the principle is the same when the stage book or curtain is open, when the smoking stop lamp in the hall is lit, and when the operation of the deterrence device 4 is controlled in response to the output of the emergency exit light, etc. 5 may determine that the performance is being performed based on the contact output based on each operation, and supply power from the AC power supply 8 to the suppression device 4.
[0025]
( Embodiment 1 )
Schematic construction of this embodiment is generally similar to FIG. 1 showing a basic configuration, the basic configuration similar description thereof will be omitted with the same reference numerals.
[0026]
In the present embodiment, the control means 5 monitors the illumination intensity of the audience seats with a plurality of illumination sensors attached to the side walls of the audience seats, and on the stage, the opening / closing state of the notebook is set to, for example, one end of the curtain and a fixed end on the stage. Monitor with attached proximity sensor. And when the output of both of these illuminance sensors and proximity sensors indicates that the performance is in progress, for example, almost all the illuminance of the seats monitored by the installed illuminance sensor becomes a constant value, and the notebook opens. If it is, it is determined that the performance is in progress, and power is supplied from the AC power supply 8 to the suppression device 4 to generate a suppression radio wave for suppressing transmission / reception of the mobile phone to suppress transmission / reception of the mobile phone.
[0027]
In this way, by monitoring both the illumination intensity of the audience seats and the status book on the stage, it is determined that both the audience and the performer are ready for the performance.
[0028]
( Reference Example 3 )
A schematic configuration of the present embodiment is substantially similar to FIG. 1 showing a basic configuration, the basic configuration similar description thereof will be omitted with the same reference numerals.
[0029]
In this reference example , the control means 5 includes at least one of an infrared sensor, an illuminance sensor, an acoustic sensor, a vibration sensor, a pressure sensor, and a temperature sensor, and the audience seat is in a state of listening to the performance by the output of each sensor. Whether or not the performance facility is in operation is determined based on the determination result.
[0030]
Infrared sensors have a high ceiling height in performance facilities, particularly in theaters, and therefore, human bodies are detected by installing a plurality of infrared sensors not on the ceiling but on the wall surface beside the auditorium passage. A point in time when the human body detection output from the majority of the plurality of infrared sensors ceases to be almost complete, and is used as a means for determining whether or not the performance is in progress.
[0031]
Since the illuminance sensor is described in Reference Example 1 , it is omitted here.
[0032]
The acoustic sensor outputs a contact signal in synchronization with the start or end of BGM during the break time, and determines whether or not the performance is in progress based on this contact signal. In this way, it is possible to determine whether or not the performance is in progress based on the sound in the hall.
[0033]
The vibration sensor detects the floor vibration of the performance facility with a sensor such as a pickup attached under the floor. Continuous vibration pattern from entering to sitting to leaving, i.e., continuous vibration when entering, reduced vibration when seating is almost finished, intermittent vibration during breaks, continuous vibration after the performance, etc. It is detected and it is determined whether or not the performance is in progress according to each vibration pattern. If it is a program without a break, it is judged that the performance is in progress only after the vibration at the time of entry is detected until the vibration at the time of exit is detected, and power is supplied to the deterrent device 4 from the AC power supply 8. It suffices to generate a suppression radio wave for suppressing transmission / reception of the mobile phone to suppress transmission / reception of the mobile phone.
[0034]
The pressure sensor determines whether or not the performance is in progress by detecting the floor surface pressure accompanying the increase in the number of spectators or the movement of the floor surface pressure.
[0035]
The temperature sensor is used as a switch that detects an increase in temperature in the passenger seat portion of the room temperature and supplies power from the AC power supply 8 to the suppression device 4. Since it is possible to use hot spotlights or stage effect devices on the stage, certainty cannot be required for temperature detection on the stage. Therefore, a temperature sensor is installed at a location that occupies the center even when the number of customers is small.
[0036]
It is also possible to use the distribution of temperature instead of a simple output value. In a theater where the stage is located in the center of the room and the audience seats surround the stage, there are specific conditions such as the temperature distribution of the theater. Can be used to control the operation of the deterrent device 4. For example, if an annular temperature distribution pattern is captured in advance in a computer, the temperature distribution is monitored every few minutes with a thermo-viewer, and the matching of the monitored temperature distribution pattern is obtained multiple times in succession, the seating of the audience Therefore, the operation of the deterrent device 4 may be validated.
[0037]
Based on the detection results of each sensor, it is determined whether the audience seat is in a state of listening to the performance. If it is determined that the audience seat is in a state of listening to the performance, it is determined that the performance facility is open. Thus, the operation of the deterrent device 4 is enabled.
[0038]
( Reference Example 4 )
A schematic configuration of the present embodiment is substantially similar to FIG. 1 showing a basic configuration, the basic configuration similar description thereof will be omitted with the same reference numerals.
[0039]
The configuration of this reference example is shown in FIG. The control means 5 includes a plurality of sensors, an infrared sensor 53a, a temperature sensor 53b, and an illuminance sensor 53c. When there is an output that detects the presence of the audience from both the infrared sensor 53a and the temperature sensor 53b, In addition, the illuminance sensor closes the contact of the contact part 57 and supplies power to the suppression device 4 from the AC power supply 8 only when the lighting of the passenger seat is not turned on. A suppression radio wave for suppressing transmission / reception is generated to suppress transmission / reception of the mobile phone.
[0040]
【The invention's effect】
The invention of claim 1 includes a deterrent device that is attached to a performance facility that collects guests and performs a performance and performs an operation of deterring transmission and reception of a mobile phone, and whether or not the performance facility is in operation , and was determined by the stage of the both environments, the judgment result by operating the suppression equipment if it is in the curtain, since the determination result and a control means for stopping the operation of the restraining device when not in the curtain, It is possible to provide certainty without interfering with human vague judgments in the operation of the deterrence device, and it is possible to deter mobile phone transmission / reception only at the required time, thereby achieving both the effect of deterrence radio wave generation and compliance with the Radio Law There is an effect that can be done. Furthermore, based on the discriminating materials from both the audience and the stage, even if there is a situation where one of them is not necessarily a condition during the performance, the state of the performance is more reliably identified and the operation of the device is ensured. There is an effect that can be done.
[Brief description of the drawings]
FIG. 1 is a configuration diagram illustrating a mobile phone deterrence device .
FIG. 2 is a detailed configuration diagram showing a mobile phone deterrence device .
FIG. 3 is a configuration diagram showing a reference example 2 of the mobile phone suppression device .
FIG. 4 is a configuration diagram showing a reference example 4 of the mobile phone deterring device .
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Dimming operation device 2 Dimming device 3 Lighting fixture 4 Suppression apparatus 5 Control means

Claims (1)

Depending on the environment of both the audience seats and the stage of the performance facility, whether or not the performance facility is in operation, and whether or not the performance facility is in operation. And a control means for operating the deterrence device if the determination result is in operation and stopping the operation of the deterrence device if the determination result is not in operation. .

Images