JPH1166460A - Handy phone sensor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent the malfunction of medical equipment in a hospital by receiving radio waves from a local oscillator circuit of a portable telephone set or PHS in reception standby time. SOLUTION: A receiver 11 is provided while being equipped with an automatic reception frequency sweep circuit so as to automatically receive the radiation and spurionus of portable telephone set or PHS through a block diaphragm, and a sensitivity setting circuit 12 is provided for identifying whether it is portable carry-in or communication state. At the time of radiated radio wave reception, namely, at the time of carry-in a state, a B signal is outputted from the sensitivity setting circuit 12 and at the time of communication, namely, at the time of communication radio wave reception, an A signal is outputted. Besides, only when a human body enters a security area, human body detector 13 operates a sensor and ANDs the output of the human body sensor 13 and the A and B output signal of the sensitivity setting circuit 12 with AND circuits 14 and 15 so that the malfunction can be prevented. Further, the voice guidance or electric indication for calling for use inhibition or power source switch OFF of portable telephone set or PHS is performed from internal and external alarm driving output circuits 16 and 17.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a handy phone sensor capable of preventing telephone pollution caused by a portable telephone, a PHS or the like.

[0002]

2. Description of the Related Art After deregulation of telephone communications, mobile phones, P
Pacemakers and medical equipment malfunctions caused by HS etc. occur frequently and have become a serious social problem. However, sensors that can effectively prevent such telephone pollution have not been developed yet. Is the current situation.

[0003]

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned conventional problems, and it is intended to efficiently receive transmission radio waves and radiated radio waves from a portable telephone or a PHS, and to further improve the transmission state. The present invention provides a handy phone sensor to which the present invention can be applied, and the structure of the handy phone sensor to which the invention is applied can be simplified, and installation and maintenance are easy. That is the problem to be solved.

[0004]

SUMMARY OF THE INVENTION The present invention relates to a receiver for efficiently receiving a radio wave radiated from a portable telephone or a PHS and a radio wave radiated from a local oscillator, a human body detector for identifying a telephone carrier, and malfunction prevention. A of received signal for human body and human body detector signal
It is composed of an ND circuit, a mobile phone, voice synthesis for warning of PHS carry-in and use prohibition, an electronic display board, a rotation, a display, and the like.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. FIGS. 1 and 2 are schematic diagrams showing a sensor installation configuration of the present invention, and FIG. 3 is a block diagram of the present invention.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS First, a sensor according to the present invention is provided with a handy phone sensor installed in a portable telephone, a PHS use prohibited area and a carry-in prohibited area shown in FIGS. The rotating light 2, the voice synthesizer 3, the electric display panel 4, and the like for the purpose of prompting the person 6 having the mobile phone 7 to turn off the power switch of the mobile phone 7 operate. In addition, when a call is made in the alert area, the use of a mobile phone or PHS is prohibited on the display 10 installed at a remote place by the communication cable 9 by operating the rotating light 2, the voice synthesizer 3, the electric display panel 4, and the like. It is designed so that you can keep track of your mobile phone's carry-in and usage status.

FIG. 3 is a block diagram of the present invention, which includes an automatic reception frequency sweep circuit for automatically receiving radiation and spurious signals from a portable telephone and a PHS. A sensitivity setting circuit 12 is provided for identifying a signal. A signal is output from B when receiving a radiated radio wave, that is, in a carry-in state, and a signal is output from A during communication, that is, when receiving a communication radio wave. Also, the human body detector 13 has a function of operating the sensor only when a person enters the alert area, and ANDs the outputs of the human body detector 13 and the A and B outputs of the sensitivity setting circuit 12 with the AND circuits 14 and 15.
In addition, there is also a function of preventing a malfunction by taking the following, and the internal and external alarm device drive output circuits 16 and 17 are provided.

[0008] Next, the portable telephone and the use prohibition warning method using the handy phone sensor will be described. When a portable telephone is brought into a reception standby state, B of the sensitivity setting circuit 12 shown in FIG. AND circuit 15
Are all H, and the output circuit 17 is turned ON.

Next, when radio waves are emitted in the guard area,
The sensitivity setting circuit 12A is output, the inputs of the AND circuit 14 are all H, and the output circuit 16 is output.

When the output circuit 16 operates, the display automatically switches to a voice guidance prompting to prohibit the use of the portable telephone and the PHS, and to a lightning display.

When the output circuit 17 operates, the portable telephone and the PHS are automatically switched to voice guidance and electric light display for prompting to turn off the power switch.

[00012]

The use of the above-described handyphone sensor of the present invention has the effect of preventing malfunction of medical equipment in a hospital.

Also, by installing the present invention at the entrance of the seminar venue and prompting the user to turn off the power switches of the portable telephone and the PHS, it is possible to make other students uncomfortable with a harsh ring tone during the lecture. Has the effect of disappearing.

Also, the present invention is installed at the boarding gate of an aircraft,
Prompting to turn off the power switch of mobile phone and PHS has the effect of preventing radio interference from aircraft equipment.

Further, according to the present invention, a great effect can be obtained if it is installed in a place where telephone pollution must be prevented beforehand.

The present invention has the advantage that it can be driven by a battery, so that it can be installed anywhere.

Further, since the present invention is small and lightweight and can be attached and detached, there is an effect that it can be easily attached to any object.

[Brief description of the drawings]

1 and 2 show a mobile phone and a PHS by applying the method of the present invention.
It is an outline top view showing arrangement in an example of a handy phone sensor which carries in, prohibits, and warns.

FIG. 3 is a block diagram of the handyphone sensor of the present invention.

[Explanation of Codes] Handy phone sensor 12. 1. Sensitivity setting circuit Revolving light 13. Human body detector 3. Speech synthesis 14.15. A
ND circuit 4. Lightning display board 16.17. Output circuit Security area 6. Person 7. Mobile phone 8. Door 9. Communication cable 10. Display 11. Receiving machine

Claims (3)

[Claims] 1. A handyphone sensor for receiving a radio wave radiated from a local oscillator circuit when a portable telephone or a PHS receiver is on standby. 2. A receiver for detecting a radio wave radiated from a local oscillation circuit when a mobile phone or a PHS is waiting for reception, and an AND circuit for ANDing a circuit output for detecting a human body,
When the receiver output and the human body detection output are output simultaneously, the sound,
A handy phone sensor that can issue warnings about the prohibition of bringing in and use of mobile phones and PHSs with light, lightning display boards, and screen displays. 3. A circuit for discriminating between radio waves radiated from a mobile phone or a local oscillator of a PHS and a communication radio wave, and automatically judges whether the apparatus is in a reception standby state or a transmission state, and outputs a judgment signal to the inside and outside. A handy phone sensor that can change or change the content of warnings on the voice synthesizer and electric light indicator.