JP2005051386A - Mobile telephone transmission suppression system for elevator - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To reduce influence on medical equipment and other equipment by suppressing a radio wave sent from a mobile telephone. <P>SOLUTION: A system which suppress transmission of the mobile telephone 8 that an elevator user 9 carries has a mobile telephone transmission suppressing device 6 which suppresses the radio wave sent from the mobile telephone and an antenna 7 which is installed at least at a place on a floor where the elevator user needs to get on and off; and the mobile telephone transmission suppressing device 6 has a mobile telephone presence/absence detecting means 6a for detecting the mobile telephone being present through the antenna when the mobile telephone approaches at a necessary distance to the antenna and a power-OFF signal sending means 6b for sending out a power-OFF signal to the mobile telephone once the mobile telephone presence state is detected, and the mobile telephone once receiving the power-OFF signal turns off its own power source part for a specified time. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an elevator mobile phone transmission suppression system that suppresses radio wave transmission of a mobile phone used in a place where elevator users are crowded, such as an elevator hall or a car.
[0002]
[Prior art]
In recent years, with the widespread use of mobile phones, it has become a problem that powerful radio waves transmitted from the mobile phones have some influence on the surroundings. Among them, the effects on cardiac pacemakers are serious.
[0003]
As a measure to reduce the influence of this mobile phone as much as possible, in places where passengers are crowded, such as in trains, etc., each user makes a report with relatively low binding force that encourages them to turn off their power. Most users prioritize the convenience of mobile phones and use them without turning off the power regardless of where people are crowded.
[0004]
By the way, when using an elevator, there are many places where the elevator users are crowded, such as in the elevator hall or in the car, but unlike in the train, etc., the elevator users are encouraged to turn off their mobile phones. Is not done.
[0005]
[Problems to be solved by the invention]
Therefore, most users use the elevator without turning off the power of the mobile phone even in places where elevator users are crowded such as in the elevator hall or in the car. As a result, it is expected to affect medical devices such as cardiac pacemakers in the elevator hall and the car, and the danger to a specific person cannot be denied.
[0006]
The present invention has been made in view of the above circumstances, and suppresses a radio wave transmitted from a mobile phone, reduces an effect on medical devices and other devices, and avoids danger in advance. The purpose is to provide.
[0007]
[Means for Solving the Problems]
(1) In order to solve the above-described problems, an elevator mobile phone transmission suppression system according to the present invention is connected to a mobile phone transmission suppression device that suppresses radio waves transmitted from a mobile phone, and the transmission suppression device. And an antenna installed at the landing on the floor required for elevator users to get on and off,
The mobile phone transmission suppressing device includes a mobile phone presence / absence detecting means for detecting a state of presence of a mobile phone through the antenna when the mobile phone approaches a required distance from the antenna, and a mobile phone using the mobile phone presence / absence detecting means. A power cutoff signal sending means for sending a power cutoff signal to the mobile phone when it is detected,
The mobile phone is configured to shut off its own power supply unit for a predetermined time when it receives a power-off signal.
[0008]
With the present invention configured as described above, when the mobile phone is close to a crowded place, the mobile phone transmission suppressing device sends a power-off signal to the mobile phone and turns off the mobile phone. In addition, medical devices such as cardiac pacemakers and other devices are less affected, and danger can be avoided in advance.
[0009]
(2) Moreover, the mobile telephone transmission suppression system of the elevator which concerns on this invention is connected to the mobile telephone transmission suppression apparatus which suppresses the electromagnetic wave transmitted from a mobile telephone, and this transmission suppression apparatus, and at least to the said boarding / alighting of the elevator user With antennas installed at the required floor landings,
The mobile phone transmission suppressing device includes a mobile phone presence / absence detecting means for detecting a state of presence of a mobile phone from radio waves transmitted from the mobile phone when the mobile phone approaches a required distance from the antenna, and the presence / absence detection of the mobile phone. Radio wave transmission suppressing means for transmitting a transmission suppression signal for suppressing transmission of radio waves to the mobile phone when the means detects that there is a mobile phone,
The mobile phone is configured to suppress transmission of radio waves for a predetermined time when receiving a transmission suppression signal.
[0010]
Also in this invention, there can exist an effect similar to said (1).
[0011]
The mobile phone transmission suppression device receives the call request signal including the call request source telephone number information and the elevator user mobile phone number information from an external call request source device via an external antenna. It is also possible to provide the device with a means for returning message information currently being used by the elevator.
[0012]
Furthermore, if an emergency call button installed in the car is operated in the event of an earthquake, or if the VIP operation switch is operated, inconvenience will occur if transmission suppression is continued, so a transmission permission signal is transmitted. In addition, it is possible to cancel the call suppression of the mobile phone whose call is being suppressed.
[0013]
Furthermore, if the mobile phone always uses the TDM (Time Division Multiplexer) communication method and has another CDMA (Code Division Multiple Access) communication method, the other CDMA communication method is selected under specific conditions, Call information may be relayed to / from a mobile phone with a low transmission output.
[0014]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
[0015]
(First Embodiment) (corresponding to claim 1)
FIG. 1 is a block diagram showing a first embodiment of an elevator cellular phone transmission suppression system according to the present invention.
[0016]
This mobile phone transmission suppression system is used for a normal elevator system. Here, a normal elevator system is a car (not shown) that lifts and lowers passengers and a hall 1 on at least two floors carrying passengers using the car (in FIG. 1, one hall is shown in the figure). And an elevator control device 2 that controls the operation in the car or from the landing 1 to the destination registration floor.
[0017]
Each hall 1 is provided with a hall door 3 corresponding to each car. A hall button 4 for registering a car call in the upward and downward directions on the side wall surface required for the hall 3 and A hall indicator or lantern 5 is installed to inform the direction of travel of the car and arrival of the car, and the hall button 4 and the hall indicator or lantern 5 are connected to the elevator control device 2. Therefore, when a car call registration signal is output from the hall button 4, the elevator control device 2 controls the operation of the corresponding car toward the car call floor according to the car call registration, and immediately before arriving at the car call floor. Turn on the hall indicator or lantern 5 to inform the arrival of the car to the car call floor.
[0018]
The elevator control device 2 is connected to a mobile phone call suppression device 6. Note that the mobile phone transmission suppression device 6 may be installed in an independent state inside the elevator control device 2 or outside the elevator control device 2.
[0019]
Furthermore, antennas 7 are installed corresponding to the halls 2 on the respective floors or the hall doors 3 on the halls, and these antennas 7 are connected to the mobile phone transmission suppressing device 6. Moreover, in the same figure, it has shown that the elevator user 9 who owns the mobile telephone 8 is approaching the hall 2 in order to use an elevator.
[0020]
The mobile phone transmission suppression device 6 functionally detects the presence or absence of the mobile phone 8 via the antenna 7 when the mobile phone 8 owned by the elevator user 9 approaches within a required distance range from the antenna 7. Mobile phone presence / absence detecting means 6a and a power-off signal sending means 6b for sending a power-off signal 10 to the mobile phone 8 when the presence / absence of the mobile phone is detected by the mobile phone presence / absence detecting means 6a. .
[0021]
The mobile phone 8 is generally composed of a power supply unit, a telephone main circuit unit, an audio / video output unit, a transmission / reception unit, and the like. In the system of the present invention, switching is performed between the power supply unit and the mobile phone main circuit unit. A power cutoff unit such as an element is provided. The cellular phone 8 receives a power cutoff signal transmitted via the antenna 7 from the power cutoff signal transmission means 6b of the cellular phone transmission suppression device 6 in the transmission / reception unit, and constitutes a power cutoff unit, for example, switching The device has a function of turning off the element to cut off the required power supplied from the power supply unit or not receiving power from the power supply unit by software means.
[0022]
Next, the operation of the system as described above will be described.
[0023]
When the elevator user 9 approaches the vicinity of the hall 2 to use the elevator, enters the required distance range from the antenna 7, and the mobile phone 8 is confirming the location registration with the base station during a call or when the user moves The mobile phone presence / absence detecting means 6 a of the mobile phone transmission suppressing device 6 detects the presence of a mobile phone from the radio wave transmitted from the mobile phone 8 that falls within the required distance range through the antenna 7. At this time, the mobile phone number is also acquired from the radio wave transmitted from the mobile phone 8.
[0024]
When this mobile phone presence / absence detecting means 6a detects the presence of a mobile phone, the power cutoff signal sending means 6b transmits from the antenna 7 a power cutoff signal 10 for turning off the mobile phone 8 owned by the elevator user 9.
[0025]
At this time, when the cellular phone 8 receives the power cutoff signal at the transmission / reception unit, the cellular phone 8 sends it to the power cutoff unit between the power source unit and the telephone main circuit unit, which are components of the cellular phone 8. This power cut-off unit cuts off the power supplied from the power supply unit to the telephone main circuit unit for a predetermined period of time, and then automatically recovers. Since the confirmation is made, the elevator user 9 moves on the car from the landing 2 even after a predetermined time has passed, arrives at the destination floor, and transmits the power-off signal again as long as it is within the required distance range from the antenna 7 Then, the power supply unit is shut off. Accordingly, when the mobile phone 8 is out of the required distance range from the antenna 7 and a predetermined time has elapsed, the mobile phone 8 automatically recovers, and thereafter returns to a normal operation state that is not affected by the mobile phone transmission suppression device 6. .
[0026]
Therefore, according to the embodiment as described above, when the mobile phone 8 owned by the elevator user 9 falls within the required distance range of the antenna 7 installed in the hall 2, the presence of the mobile phone 8 is detected. Then, a power cutoff signal is transmitted to the mobile phone 8. The mobile phone 8 has a power shut-off unit, and when receiving a power shut-off signal, the mobile phone 8 shuts off its own power-supply unit. Therefore, in a place where the user 9 is crowded, such as in the elevator hall 2 or the car, the mobile phone 8 By shutting off the power supply 8, it is possible to reduce the influence of malfunctioning medical devices such as cardiac pacemakers.
[0027]
Second Embodiment (corresponding to claim 2)
FIG. 2 is a block diagram showing a second embodiment of the mobile phone call suppression system according to the present invention.
[0028]
Although this cellular phone transmission suppression system is not shown, the elevator control device, like FIG. 1, has a hall button (not shown), a traveling direction of the car 11, and a hall indicator or lantern that informs the arrival of the car. In addition to (not shown), a mobile phone call suppression device 6 is connected. The mobile phone transmission suppressing device 6 is connected to antennas 7a and 7b installed at least at the landing required for passengers getting on and off.
[0029]
The mobile phone transmission suppressing device 6 is installed in, for example, a machine room above the hoistway, and functionally, an elevator user who owns the mobile phone 8 is within a required distance range from the antenna 7a on the landing floor. When the presence / absence of a mobile phone is detected by the mobile phone presence / absence detecting means 6a and the mobile phone presence / absence detecting means 6a, the mobile phone 8 detects the presence / absence of the mobile phone 8 held by the elevator user via the antenna 7a. On the other hand, there is provided radio wave transmission suppressing means 6c for transmitting a transmission suppression signal 12 that temporarily suppresses only transmission of radio waves.
[0030]
The mobile phone 8 is composed of a telephone main circuit unit, a transmission / reception unit including an output circuit unit such as an audio / video output unit and a filter / amplifier / antenna. A radio wave suppression means such as a switching element for stopping the transmission radio wave between the mobile phone and the receiver, and when the transmission suppression signal transmitted from the mobile phone transmission suppression device 6 is received by the receiving unit, the switch by the radio wave suppression means An automatic restoration means that performs radio wave suppression by turning off, measures a predetermined time based on the reception timing of the transmission suppression signal, and cancels radio wave suppression of the radio wave suppression means and automatically restarts when the predetermined time has elapsed. Is provided. The predetermined time corresponds to the time required for the elevator user to move from the required landing to the destination floor in consideration of past experiences and the like.
[0031]
Also, in the figure, 8 is a mobile phone owned by an elevator user (not shown), 8a is a mobile phone that is restraining outgoing calls within the required distance range from the antenna 7a, and 8b is restraining outgoing calls in the car. The mobile phone 8c represents a mobile phone that has passed a predetermined time and has been automatically resumed at a required distance from the antenna 7b after the elevator user has descended to the destination floor.
[0032]
Next, the operation of the mobile phone call suppression system as described above will be described.
[0033]
The elevator user who owns the mobile phone 8 moves in the direction of the landing to use the elevator. At this time, when the mobile phone 8 enters the required distance range, the antenna 7a A radio wave to be transmitted is received and transmitted to the transmission suppression device 6.
[0034]
Here, when the presence / absence of the mobile phone owned by the elevator user is detected, the mobile phone presence / absence detecting means 6a of the transmission suppressing device 6 notifies the radio wave transmission suppressing means 6c. The radio wave transmission suppressing means 6c transmits a transmission suppression signal 12 for temporarily suppressing radio waves transmitted from the mobile phone 8.
[0035]
When the transmission / reception unit receives the transmission suppression signal 12, the cellular phone 8 starts time measurement and sends a transmission suppression signal to, for example, a radio wave suppression means provided on the input side of the output stage amplifier. Stop output. Therefore, the mobile phone owned by the elevator user is the mobile phone 8a whose outgoing calls are being suppressed.
[0036]
The elevator user gets in the car 11 and moves to the destination floor, but if it is within a predetermined time, the mobile phone 8b in the car is in a state where transmission is being suppressed.
[0037]
The mobile phone 8 measures the time, and when it reaches a predetermined time, the mobile phone 8 automatically resumes even when it is moving on the car and is ready to talk.
[0038]
However, since the mobile phone transmission suppressing device 6 determines whether or not the mobile phone 8 is within a required distance range from the antennas 7a and 7b every predetermined period in anticipation of a predetermined time, the mobile phone 8 automatically restarts, but again. The radio wave transmission suppressing means 6c of the mobile phone transmission suppression device 6 operates to transmit the transmission suppression signal 12, and the transmission of radio waves is suppressed.
[0039]
Therefore, the mobile phone 8 automatically restarts when the elevator user gets down to the destination floor, a predetermined time has passed, and the required distance range has been exceeded.
[0040]
Therefore, according to the embodiment as described above, when the mobile phone 8 that is transmitting radio waves is detected by the antenna 7a installed at the landing on the floor using the elevator, the transmission suppression signal 12 is sent from the mobile phone transmission suppression device 6. Since it transmits and suppresses the transmission of radio waves from the mobile phone 8, there is less risk of affecting medical devices such as cardiac pacemakers in places where elevator users approach or in places where cars are crowded, An elevator user having a cardiac pacemaker or the like can use the elevator with peace of mind.
[0041]
In addition, since the mobile phone 8 measures the time simultaneously with the reception of the outgoing call suppression signal 12 and recovers to the normal operation state after a predetermined time elapses, it is a temporary restriction and there are few restrictions on the elevator user. That's it.
[0042]
Furthermore, since the cellular phone 8 stops only the transmission of radio waves without shutting off the power, the cellular phone 8 has functions such as e-mail creation and schedule management other than functions using wireless communication such as telephone calls and e-mail transmission / reception. Can be used continuously.
[0043]
(Third embodiment) (corresponding to claim 3)
FIG. 3 is a block diagram showing a third embodiment of the cellular phone outgoing call suppression system according to the present invention.
[0044]
This mobile phone transmission suppression system suppresses mobile phone transmission when a call request to the elevator user 9 is received from the outside when the mobile phone 8b owned by the elevator user 9 is approaching the vicinity of the landing and is currently suppressing transmission. In this example, the device 6 returns a message indicating that the elevator is being used to the mobile phone 14 of the call requester 13, for example.
[0045]
As described above, this mobile phone transmission suppression system is provided with a mobile phone transmission suppression device 6 in a machine room above the hoistway, for example, and this transmission suppression device 6 is installed at a landing on at least a floor necessary for passengers to get on and off. And an external antenna 15 installed outside the elevator system, for example, on the roof of a building or the like.
[0046]
Similar to the second embodiment, the mobile phone transmission suppressing device 6 is configured to receive radio waves transmitted from the mobile phone 8 when an elevator user 9 holding the mobile phone 8 is within a required distance range from the antenna 7. Mobile phone presence / absence detecting means 6a for detecting the presence of a mobile phone including a mobile phone number from the mobile phone, and when the presence / absence of the mobile phone is detected by the mobile phone presence / absence detecting means 6a, only transmission of radio waves to the mobile phone 8 is suppressed. A radio wave transmission suppressing means 6c for transmitting a transmission suppression signal, a message information recording means 6d for recording message information required in advance, and a call request source from, for example, the mobile phone 14 to the mobile phone 8a via the external antenna 15. When a call request signal including request source phone number information and user mobile phone number information is received, the mobile phone number that has already been acquired and stored is referred to and the current call is made. If a call request to a mobile phone 8a in control, the message information returning means 6e for returning to a call requesting mobile telephone 14 reads the message information from the message information recording means 6e is provided.
[0047]
On the other hand, the mobile phone 8 has the same configuration as that of the second embodiment. That is, it is composed of a telephone main circuit unit, a transmission unit / reception unit including an output circuit unit such as an audio / video output unit and a filter / amplifier / antenna. For example, when a radio wave suppression means such as a switching element is provided to stop the radio wave transmitted from the telephone 8, and the reception unit receives the transmission suppression signal, the radio wave suppression means performs radio wave suppression and at the reception timing of the transmission suppression signal. Automatic recovery means is provided that measures the time and recovers to a normal operation state when a predetermined time has elapsed and allows the call to be resumed.
[0048]
Next, the operation of the system as described above will be described.
[0049]
The elevator user 9 who owns the mobile phone 8 moves to the landing to use the elevator. At this time, when the mobile phone 8 enters the required distance range, the antenna 7 transmits from the mobile phone 8. The radio wave including the mobile phone number information to be received is received and transmitted to the transmission suppressing device 6.
[0050]
Here, when the presence / absence of the mobile phone is detected, the mobile phone presence / absence detecting means 6a records the mobile phone number information in an appropriate storage means, while notifying the radio wave transmission suppressing means 6c of the mobile phone presence information. The radio wave transmission suppressing means 6c transmits a transmission suppression signal 12 for temporarily suppressing radio waves transmitted from the mobile phone 8.
[0051]
The mobile phone 8 receives the transmission suppression signal at the reception unit, starts time measurement, and transmits the transmission suppression signal to the radio wave suppression means to stop the output of the transmitted radio wave. Therefore, the mobile phone 8 owned by the elevator user is the mobile phone 8a whose call is being suppressed.
[0052]
By the way, when a call request signal including request source terminal phone number information and user mobile phone number information is transmitted from an external mobile phone 14, for example, to the mobile phone 8a owned by the elevator user 9, during outgoing call suppression, the external antenna 15 receives the call request signal and sends it to the mobile phone call suppression device 6.
[0053]
Here, the message information return means 6e of the mobile phone call suppression device 6 refers to the mobile phone number information already recorded based on the user mobile phone number information received by the external antenna 15, and the mobile phone whose call transmission is currently being suppressed. If the call request to the telephone 8a is determined, the message information from the message information recording means 6d, for example, “I am currently using the elevator. Please wait for a while or try again later.” Is returned to the call request source mobile phone 14.
[0054]
Therefore, according to the above embodiment, in addition to the same effects as those of the second embodiment, the mobile phone 8 owned by the elevator user is under outgoing call suppression, and a call request is made from the outside. When the message is received, the message information in the radio wave transmission suppression state is returned, so that the call requester can make a call with the elevator user after a relatively short waiting time that would end the use of the elevator.
[0055]
(Fourth embodiment) (corresponding to claim 4)
FIG. 4 is a block diagram showing a fourth embodiment of the mobile phone call suppression system according to the present invention.
[0056]
This mobile phone transmission suppression system is provided with a mobile phone transmission suppression device 6 as in the above-described embodiments, and this transmission suppression device 6 is an antenna installed at least at a landing required for passengers getting on and off. 7 and the antenna 21 installed in the car 11 are connected. Moreover, the seismic detector 22 installed on the hoistway floor or the like is connected to the transmission suppressing device 6. For example, when an earthquake occurs while the car 11 is moving, the seismic detector 22 detects the earthquake, and An earthquake detection signal is sent to the transmission suppressing device 6.
[0057]
The mobile phone transmission suppression device 6 has the same configuration as that of the second or third embodiment, and further transmits a transmission permission signal 23 via the antenna 21 in the car 11 when receiving an earthquake detection signal. A transmission permission signal sending means 6f is provided.
[0058]
On the other hand, the mobile phone 8 has a configuration similar to that of the second or third embodiment, and when receiving the call permission signal 23, the call suppression unit is set to an off state and the call can be resumed. It has become. Therefore, the cellular phone 8 releases the call suppression when receiving a call permission signal 23 from the mobile phone call suppression device 6 and a function of resuming normal operation when a predetermined time has elapsed after receiving the call suppression signal. Has function.
[0059]
Next, the operation of the above embodiment will be described.
[0060]
Since the outgoing call suppression processing of the mobile phone 8 is the same as that of the second and third embodiments, the description here will be given with reference to FIG. 2 and FIG. 3, and the operation when an earthquake occurs during outgoing call suppression will be described below. explain.
[0061]
When the elevator user 9 owns the mobile phone 8a whose transmission is suppressed and is currently moving on the elevator car 11, when an earthquake occurs, the earthquake detector 22 is activated and the earthquake detection signal is sent to the mobile phone. It transmits to the transmission suppression device 6.
[0062]
When the mobile phone transmission suppression device 6 receives the earthquake detection signal from the earthquake detector 22, the transmission permission signal transmission means 6g determines that the passenger in the car 11 needs to contact the outside due to the earthquake. The transmission permission signal 23 is transmitted through the antenna 21 in the car 11.
[0063]
When the mobile phone 8a that is suppressing outgoing calls in the car 11 receives the outgoing call permission signal 23 at the receiving unit, the outgoing call suppression by the outgoing call suppressing means is canceled and the mobile phone 8a returns to a state in which outgoing calls can be made.
[0064]
Therefore, according to the embodiment as described above, even if the mobile phone 8a owned by the elevator user is in the outgoing call suppression state because the elevator is being used, if the earthquake detector 22 detects an earthquake, the mobile phone Since the telephone call suppression device 6 transmits a call permission signal into the car and cancels the call suppression of the mobile phone 8a, passengers in the car can reliably contact the outside in an emergency. In addition, even if the elevator operation cannot be continued, it is possible to inform the outside that the elevator user is confined in the car, and to confirm the safety of the elevator user's relatives and acquaintances. .
[0065]
(Fifth embodiment) (corresponding to claim 5)
FIG. 5 is a block diagram showing a fifth embodiment of the mobile phone call suppression system according to the present invention.
[0066]
This embodiment is a countermeasure example when an emergency occurs due to some use.
[0067]
Generally, an emergency call button 26 is installed on a car operation panel of the car 11, and the emergency call button 26 is connected to the elevator control device 2. The elevator control device 2 is connected to the mobile phone transmission suppression device 6 as described above. The mobile phone transmission suppressing device 6 is connected to at least an antenna (not shown) installed at a landing on a floor necessary for passengers to get on and off and an antenna 21 installed on the car 11.
[0068]
Similar to the fourth embodiment described above, the mobile phone transmission suppressing device 6 is provided with a mobile phone presence / absence detecting means 6a, a radio wave transmission suppressing means 6c, and a transmission permission signal sending means 6f. It has the function of giving transmission permission at the time of suppression and emergency call button operation.
[0069]
Further, when the elevator control device 2 receives an emergency call from the emergency call button 22 of the car 11 of the required car, the mobile phone transmission suppressing device 6 designates the car 11 of the corresponding car and transmits an emergency call signal. Therefore, when the emergency call signal is received, the transmission permission signal is transmitted from the transmission permission signal sending means 6f to the car via the antenna 21 in the car.
[0070]
On the other hand, the mobile phone 8 has a function similar to that of the fourth embodiment. That is, the mobile phone 8 has a function of resuming the normal operation when a predetermined time has elapsed after the reception of the call suppression signal and a function of releasing the call suppression when the call permission signal is received from the mobile phone call suppression device 6. Have
[0071]
The operation of this system is different in that the mobile phone transmission suppression device 6 receives an emergency call signal instead of the earthquake detection signal, but the description of the series of operations is the same as in the second embodiment. The description of FIG.
[0072]
Therefore, according to the embodiment as described above, the emergency call button 26 in the car 11 is operated even when the mobile phone 8a owned by the elevator user is in a call transmission suppression state because the elevator is being used. Then, since the cellular phone transmission suppression device 6 transmits a transmission permission signal into the car and cancels the transmission suppression of the mobile phone 8a, passengers in the car can reliably contact the outside in an emergency. In other words, when the emergency call button 26 is operated, whether the elevator user is confined in the car 11 or the elevator user himself / herself has a physical abnormality. You can get in touch with.
[0073]
(Sixth embodiment) (corresponding to claim 6)
FIG. 6 is a block diagram showing a sixth embodiment of the mobile phone call suppression system according to the present invention.
[0074]
In this embodiment, for example, a VIP operation switch 31 is installed in the elevator car 11, and this VIP operation switch 31 is operated. The VIP operation switch 31 does not necessarily have to be installed in the car 11, and may be provided, for example, at a boarding board or a monitoring board in a monitoring room.
[0075]
The VIP operation switch 31 is connected to the elevator operation device 2 and a VIP operation light 32 installed in a monitoring panel of the monitoring room.
[0076]
A mobile phone call suppression device 6 is connected to the elevator control device 2. The mobile phone transmission suppressing device 6 is connected to at least an antenna (not shown) installed at a landing on the floor necessary for passengers to get on and off and an antenna 21 installed on the car 11.
[0077]
Similarly to the fourth embodiment described above, the mobile phone transmission suppressing device 6 is provided with a telephone presence / absence detecting means 6a, a radio wave transmission suppressing means 6c, and a transmission permission signal sending means 6f, and suppresses radio wave transmission to the mobile phone 8. And it has a function to give the transmission permission when the VIP operation switch is operated.
[0078]
Further, when the VIP operation switch 31 is operated, the cellular phone transmission suppressing device 6 receives the VIP operation signal because the elevator control device 2 designates the car 11 of the corresponding car and transmits the VIP operation signal. At this time, the transmission permission signal transmission means 6f has a function of transmitting a transmission permission signal into the car via the antenna 21 in the car. Note that the mobile phone call suppression device 6 can be realized by a configuration similar to that of the fourth embodiment.
[0079]
On the other hand, the mobile phone 8 has a function similar to that of the fourth embodiment. That is, the mobile phone 8 has a function of resuming the normal operation when a predetermined time has elapsed after the reception of the call suppression signal and a function of releasing the call suppression when the call permission signal is received from the mobile phone call suppression device 6. Have
[0080]
Next, the operation of the system as described above will be described.
[0081]
When the VIP operation switch 31 in the car 11 is operated, the VIP operation lamp 32 installed on the monitoring panel or the like is turned on, and a VIP operation signal is sent to the elevator control device 2. Here, on the monitoring panel side, when the VIP operation light 32 is turned on, the supervisor or the like sets the car 11 to the VIP operation mode, and the elevator user 9 is exclusively operated.
[0082]
On the other hand, when receiving an operation signal from the VIP operation switch 31, the elevator control device 2 transmits a VIP operation signal to the mobile phone transmission suppression device 6 of the corresponding car. When the cellular phone transmission suppression device 6 receives a VIP operation signal from the elevator control device 2, even if there is a passenger in the car 11, for example, the passenger uses a medical device such as a cardiac pacemaker in advance. It is known that there is no problem even if the mobile phone 8a is used even when the elevator is being used. Rather, it is determined that the information that is delivered to the elevator user through the mobile phone 8a is important. A transmission permission signal 23 is transmitted in the cage.
[0083]
As a result, when the mobile phone 8a, which is owned by the elevator user 9 and whose outgoing call is suppressed, receives the outgoing call permission signal 23, it cancels the outgoing call suppression by the outgoing call suppression means and returns it to a state in which outgoing calls can be made.
[0084]
Therefore, according to the embodiment as described above, when the VIP operation switch 31 is operated, the car 11 of the relevant car is assigned exclusively for VIP, and the mobile phone owned by the elevator user 9 in the car 11 By disabling the radio wave transmission suppressing function 8a, the elevator user 9 can freely exchange information even when the car 11 is being used.
[0085]
(Seventh embodiment) (corresponding to claim 7)
FIG. 7 is a block diagram showing a seventh embodiment of the cellular phone outgoing call suppression system according to the present invention.
[0086]
In each of the above-described embodiments, the elevator user's mobile phone 8 is set to suppress outgoing calls when using the elevator car, and returns to normal operation when a predetermined time has elapsed when the use of the elevator will end. . This is because medical devices such as cardiac pacemakers in places where elevator users are crowded, such as the elevator hall and the car 11, are likely to cause malfunctions.
[0087]
However, on the other hand, only when a call is already made when the elevator user uses the elevator, or when a call request is received from the outside to the mobile phone 8 owned by the elevator user 9, the mobile phone transmission suppressing device 6 In some cases, it may be desirable to continue the call by relaying the radio wave transmission of the mobile phone 8 owned by the elevator user 9 by wireless communication means that does not affect medical devices such as a cardiac pacemaker.
[0088]
Therefore, as this mobile phone call suppression system, for example, the following configuration is adopted on the premise that the mobile phone 8 is provided with CDMA (Code Division Multiple Access) in addition to TDM (Time Division Multiplexer).
[0089]
That is, the mobile phone transmission suppression system is provided with the mobile phone transmission suppression device 6 as described above, and the mobile phone transmission suppression device 6 includes a landing-side antenna 7 and a car installed at a landing on a floor necessary for passengers to get on and off. An in-car antenna 21 installed in the vehicle 11 is connected, and an external antenna 15 installed outside the elevator, for example, on the roof of a building or the like is connected.
[0090]
The mobile phone transmission suppression device 6 is configured to make a telephone call from radio waves transmitted from the mobile phone 8 possessed by the elevator user 9 when the elevator user 9 possessing the mobile phone 8 approaches the antenna 7 within a required distance range. Mobile phone presence / absence detecting means 6a for detecting the presence / absence of a mobile phone including a number, and call determination means 6h for judging whether or not a mobile phone is currently being detected by the mobile phone presence / absence detecting means 6a. When the call determination unit 6h determines that the call is not in progress, the radio wave transmission suppression unit 6c that transmits a transmission suppression signal that temporarily suppresses only the transmission of radio waves to the mobile phone 8, and an external call When a call request signal including user mobile phone number information is received from a request source device such as a mobile phone 14 via the external antenna 15, the mobile phone number information already recorded. Referring to the call request determination means 6i for determining whether the call is requested to the mobile phone 8a whose call is currently suppressed, and if the mobile phone 8a is currently suppressing the call, the call is permitted through the hall antenna 7 and the car antenna 21. A transmission permission signal transmission means 6f for transmitting a signal, and a transmission signal of the CDMA system is transmitted to the corresponding mobile phone 8 after the transmission permission signal is transmitted or when the call request determination means 16i determines that a call is requested. At the same time, it has little effect on medical devices such as cardiac pacemakers, which are different from the radio wave transmission of normal mobile phone 8, for example, by transmitting small signal output over a wide frequency band to transmit signals with low transmission output below noise level And ultra-wideband wireless communication means 6j for relaying call information and the like.
[0091]
Therefore, when there is a call request from the outside to the mobile phone 8 owned by the elevator user while the outgoing call of the mobile phone 8 is suppressed, the mobile phone number previously extracted when the mobile phone 8 emits the radio wave transmission suppression signal is used. When it is determined that the mobile phone 8 is restrained from transmitting, it is possible to communicate with a medical device such as a cardiac pacemaker with a wireless communication means having little influence, so that an external mobile phone or the like can be used without impeding the convenience of the mobile phone 14 can be called.
[0092]
Similarly, communication can be continued with a wireless communication means that has little influence on a medical device such as a cardiac pacemaker for a mobile phone that is currently talking.
[0093]
Note that the present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the scope of the invention.
[0094]
In addition, the embodiments can be implemented in combination as much as possible, and in that case, the effect of the combination can be obtained. Further, each of the above embodiments includes various higher-level and lower-level inventions, and various inventions can be extracted by appropriately combining a plurality of disclosed constituent elements. For example, when an invention is extracted because some constituent elements can be omitted from all the constituent elements described in the means for solving the problem, the omitted part is used when the extracted invention is implemented. Is appropriately supplemented by well-known conventional techniques.
[0095]
【The invention's effect】
As described above, according to the present invention, there is provided an elevator mobile phone transmission suppression system capable of suppressing radio waves transmitted from a mobile phone, reducing the influence on medical devices and other devices, and avoiding danger in advance. it can.
[Brief description of the drawings]
FIG. 1 is a configuration diagram showing a first embodiment of an elevator mobile phone call suppression system according to the present invention.
FIG. 2 is a configuration diagram showing a second embodiment of the elevator mobile phone call suppression system according to the present invention.
FIG. 3 is a block diagram showing a third embodiment of an elevator mobile phone call suppression system according to the present invention.
FIG. 4 is a block diagram showing a fourth embodiment of an elevator mobile phone call suppression system according to the present invention.
FIG. 5 is a block diagram showing a fifth embodiment of an elevator mobile phone call suppression system according to the present invention.
FIG. 6 is a block diagram showing a sixth embodiment of the elevator mobile phone call suppression system according to the present invention.
FIG. 7 is a block diagram showing a seventh embodiment of the elevator mobile phone call suppression system according to the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Platform, 2 ... Elevator control apparatus, 6 ... Cell-phone transmission suppression apparatus, 6a ... Cell-phone presence detection means, 6b ... Power-off signal transmission means, 6c ... Radio wave transmission suppression means, 6e ... Message information return means, 6f ... Outgoing permission signal sending means, 6h ... call judging means, 6i ... call request judging means, 6j ... broadband wireless communication means, 7, 7a, 7b ... antenna, 8 ... mobile phone, 9 ... elevator user, 14 ... mobile phone and others Communication equipment, 15 ... external antenna, 21 ... in-car antenna, 22 ... earthquake detector, 26 ... emergency call button, 31 ... VIP operation switch

Claims (7)

In the elevator mobile phone transmission suppression system that suppresses the transmission of mobile phones owned by elevator users who use the elevator,
A mobile phone transmission suppressing device for suppressing radio waves transmitted from the mobile phone;
It is connected to this transmission suppression device and has at least an antenna installed at a landing on the floor necessary for getting on and off the elevator user,
The mobile phone transmission suppressing device includes a mobile phone presence / absence detecting means for detecting a state of presence of a mobile phone through the antenna when the mobile phone approaches a required distance from the antenna, and a mobile phone using the mobile phone presence / absence detecting means. A power cutoff signal sending means for sending a power cutoff signal to the mobile phone when it is detected,
When the mobile phone receives a power cut-off signal, the mobile phone cuts off its power supply unit for a predetermined time. In the elevator mobile phone transmission suppression system that suppresses the transmission of mobile phones owned by elevator users who use the elevator,
A mobile phone transmission suppressing device for suppressing radio waves transmitted from the mobile phone;
It is connected to this transmission suppression device and has at least an antenna installed at a landing on the floor necessary for getting on and off the elevator user,
The mobile phone transmission suppressing device includes a mobile phone presence / absence detecting means for detecting a state of presence of a mobile phone from radio waves transmitted from the mobile phone when the mobile phone approaches a required distance from the antenna, and the presence / absence detection of the mobile phone. Radio wave transmission suppressing means for transmitting a transmission suppression signal for suppressing transmission of radio waves to the mobile phone when the means detects that there is a mobile phone,
The mobile phone transmission suppression system for an elevator, wherein the mobile phone suppresses transmission of radio waves for a predetermined time when it receives a transmission suppression signal. In the elevator mobile phone transmission suppression system that suppresses the transmission of mobile phones owned by elevator users who use the elevator,
A mobile phone transmission suppressing device for suppressing radio waves transmitted from the mobile phone;
It is connected to this transmission suppressing device, and has at least a landing antenna installed at a landing on the floor necessary for getting on and off the elevator user and an external antenna installed outside the elevator,
The mobile phone transmission suppressing device includes a mobile phone presence / absence detecting means for detecting a mobile phone presence state including a telephone number information from a radio wave transmitted from the mobile phone when the mobile phone approaches a predetermined distance from the antenna. When the mobile phone presence / absence detecting means detects that a mobile phone is present, radio wave transmission suppressing means for transmitting a transmission suppression signal for suppressing transmission of radio waves to the mobile phone and message information indicating that the elevator is being used are stored in advance. And a call request signal including call request source telephone number information and elevator user mobile phone number information from the external call request source device via the external antenna, to the mobile phone owned by the elevator user. Determining a call request, and means for returning the message information to the call request source device,
The mobile phone transmission suppression system for an elevator, wherein the mobile phone suppresses transmission of radio waves for a predetermined time when receiving the transmission suppression signal. In the elevator mobile phone call suppression system according to claim 2 or claim 3,
A car antenna installed in the elevator car,
An earthquake detection means for detecting an earthquake;
The mobile phone transmission suppression device is provided with a transmission permission signal transmission means for transmitting a transmission permission signal through the landing antenna and the car antenna when receiving an earthquake detection signal from the earthquake detection means,
The mobile phone outgoing call suppression system for an elevator, wherein the mobile phone during outgoing call suppression cancels outgoing call suppression when receiving a outgoing call permission signal. In the elevator mobile phone call suppression system according to claim 2 or claim 3,
A car antenna installed in the elevator car,
An emergency call button installed in the car,
The mobile phone transmission suppression device is provided with a transmission permission signal sending means for transmitting a transmission permission signal through the car antenna when receiving an operation of the emergency call button via the elevator control device,
The mobile phone outgoing call suppression system for an elevator, wherein the mobile phone during outgoing call suppression cancels outgoing call suppression when receiving a outgoing call permission signal. In the elevator mobile phone call suppression system according to claim 2 or claim 3,
VIP operation switch installed in the car, elevator hall and other places where necessary,
The mobile phone transmission suppression device is provided with a transmission permission signal sending means for transmitting a transmission permission signal through the car antenna when receiving an operation of the VIP operation switch through the elevator control device,
The mobile phone outgoing call suppression system for an elevator, wherein the mobile phone during outgoing call suppression cancels outgoing call suppression when receiving a outgoing call permission signal. In the elevator mobile phone transmission suppression system that suppresses the transmission of mobile phones owned by elevator users,
A mobile phone transmission suppressing device for suppressing radio waves transmitted from the mobile phone;
It is connected to this transmission suppressing device, and has at least a landing antenna installed at a landing on the floor necessary for getting on and off the elevator user and an external antenna installed outside the elevator,
The mobile phone transmission suppression device includes a mobile phone presence / absence detecting unit that detects a mobile phone presence state including a mobile phone number from radio waves transmitted from the mobile phone when the mobile phone approaches a required distance from the antenna; When the mobile phone presence / absence detecting means detects that a mobile phone is present, radio wave transmission suppressing means for transmitting a transmission suppression signal for suppressing transmission of radio waves to the mobile phone, and an external call request source device via the external antenna Receiving the call request signal including the call request source telephone number information and the elevator user mobile phone number information, the mobile phone number is referred to, and the call request to the mobile phone owned by the elevator user is determined. CDMA (Code Division Multiple Access) communication method while transmitting a call permission signal to a mobile phone Means for transmitting a selection signal, and means for relaying call information exchanged between the call request source device and the mobile phone owned by the elevator user with a low transmission output after transmitting the selection signal by this means With
The mobile phone always uses a TDM (Time Division Multiplexer) communication system. Upon receiving the transmission suppression signal and the transmission permission signal, the mobile telephone cancels the transmission suppression and the transmission suppression and receives the selection signal of the CDMA communication system. An elevator mobile phone call suppression system characterized in that the call information is transmitted and received using the CDMA communication system.

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