JPH11146057A - Mobile telephone set and personal identification system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide the mobile telephone set and personal identification system where it is not required to enter a password in the case of use, a person is identified in the operating state and illegal use such as theft or missing is surely prevented. SOLUTION: To an EEPROM 20 of a microcomputer 16, voice data, image data such as an auricle, and iris, ruggedness data such as fingerprint and palm- print, and concentration data of carbon dioxide of a possessor are registered. Then the data above are compared with voice data picked up by a microphone 7, image data photographed by a micro camera 13 such as the auricle and iris, ruggedness data detected by contact sensors 14, 15 such as fingerprint and palmprint, and concentration data of carbon dioxide sensed by a carbon dioxide sensor 9. Based on the comparison result, permission or inhibit of a speech with other portable telephone set or the like by this portable telephone set is decided.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mobile telephone and a personal identification system.

[0002]

2. Description of the Related Art Conventionally, mobile telephones such as portable telephones, PHSs, and automobile telephones have been used. Some conventional mobile telephones allow a password to be registered in advance. In such a mobile phone, a password is input at the time of use, and a call can be made only when the password matches a previously registered password.

For this reason, even if the mobile phone is stolen or lost, a person who does not know the password cannot use the mobile phone stolen or picked up without permission. Therefore,
It is possible to prevent a call charge from being used by another person.

[0004]

However, in a mobile telephone in which a password can be registered as described above, it is necessary to remember the password. In addition, it takes time and effort to input a password during use.

[0005] Further, if the password is stolen,
If the password is used and someone uses the mobile phone without permission, the call fee will be borne. Therefore, the present invention eliminates the need to enter a password at the time of use, and enables personal identification in the state of use,
It is an object of the present invention to provide a mobile telephone and a personal identification system capable of reliably preventing unauthorized use due to theft, loss, and the like.

[0006]

In order to solve the above-mentioned problems, according to the first aspect of the present invention, a first storage means in which predetermined voice data is registered in advance, a voice input means to which voice is input, First determining means for determining whether or not the voice data registered in the first storage means matches voice data input to the voice input means; The second storage means in which data is registered, a chemical substance detection means for detecting the concentration of the chemical substance, and the concentration data of the chemical substance detected by the chemical substance detection means are stored in the second storage means. A second determining unit for determining whether or not the concentration data is higher than the registered concentration data of the chemical substance; and a first for controlling permission or prohibition of the call based on a determination result of the first and second determining units. Mobile telephone with control means Are you as its gist.

According to a second aspect of the present invention, in the first aspect, a third storage means in which predetermined image data is registered in advance, a photographing means for photographing a subject, and the third storage means registered in the third storage means. A third determining unit that determines whether or not the image data matches the image data of the subject photographed by the photographing unit; and the first and second control units are replaced with the first and second control units. The gist of the present invention is to provide a second control means for controlling permission or prohibition of a call based on the determination results of the second and third determination means.

According to a third aspect of the present invention, in the first aspect, the fourth storage means in which predetermined unevenness data is registered is provided at a position accessible from the outside, and the unevenness on the surface of the contacted object is determined. Tactile means for detecting, and fourth determining means for determining whether or not the unevenness data registered in the fourth storage means and the unevenness data on the surface of the contact object detected by the tactile means coincide with each other. And the first
The gist of the present invention is that a third control means for controlling the permission or prohibition of the call based on the determination results of the first, second and fourth determination means is provided instead of the control means.

According to a fourth aspect of the present invention, in the first aspect, a third storage unit in which predetermined image data is registered in advance, a photographing unit for photographing a subject, and the third storage unit registered in the third storage unit. A third determining unit that determines whether or not the image data matches the image data of the subject photographed by the photographing unit; a fourth storing unit in which predetermined unevenness data is registered in advance; It is provided at a position where it can contact,
Tactile means for detecting irregularities on the surface of the contacted object, whether or not the irregularity data registered in the fourth storage means coincides with irregularity data on the surface of the contacted object detected by the tactile means And a fourth discriminating means for discriminating whether or not the first control means is replaced with the first control means.
Based on the determination results of the second, third, and fourth determination means,
The gist is that a fourth control means for controlling permission or prohibition of the call is provided.

According to a fifth aspect of the present invention, there is provided a voice input means for inputting a voice, a chemical substance detecting means for detecting a concentration of a chemical substance emitted from a living body, a storage means for storing a predetermined telephone identification code in advance, A first transmitting the voice data input to the voice input means, the concentration data of the chemical substance detected by the chemical substance detection means, and the predetermined telephone identification code;
A mobile telephone comprising: a transmitting unit; voice data transmitted from the first transmitting unit; chemical substance concentration data; and a predetermined telephone identification code. A first storage unit in which audio data corresponding to the telephone identification code is registered, and the audio data registered in the first storage unit match the audio data received by the first receiving unit. First determining means for determining whether or not the chemical substance concentration data of the chemical substance is registered in advance; and the concentration data of the chemical substance received by the first receiving means are stored in the second storage means. And a second determining means for determining whether or not the concentration data is equal to or higher than the concentration data of the chemical substance registered in the second storage means. While the one shift, the first and second
A personal identification system comprising first control means for controlling permission or prohibition of a call with a mobile telephone having the predetermined telephone identification code based on a result of the determination by the determination means. And

(Operation) According to the first aspect of the present invention, when a voice is input to the voice input means, the first discriminating means causes the first discriminating means to output the first voice.
It is determined whether or not the predetermined voice data registered in the storage means matches the voice data input to the voice input means.

When the concentration of the chemical substance emitted from the living body is detected by the chemical substance detecting means, the concentration data of the chemical substance detected by the chemical substance detecting means is stored in the second storage means by the second determining means. It is determined whether or not the data is equal to or higher than the concentration data of the chemical substance registered in.

The voice data registered in the first storage means matches the voice data input to the voice input means, and the sound data of the chemical substance detected by the chemical substance detection means is matched. Only when the concentration data is equal to or higher than the concentration data of the chemical substance registered in the second storage means, the first control means permits the mobile telephone to communicate with another mobile telephone.

On the other hand, the voice data registered in the first storage means matches the voice data input to the voice input means, and the concentration data of the chemical substance detected by the chemical substance detection means. Is not satisfied when at least one of the above-mentioned concentration data of the chemical substance registered in the second storage means is not satisfied.
Of the mobile telephone is prohibited by the control means.

According to the second aspect of the present invention, when the subject is photographed by the photographing means, the predetermined image data registered in the third storage means and the object photographed by the photographing means are determined by the third determining means. It is determined whether or not the image data matches the image data.

The image data registered in the third storage means coincides with the image data of a subject photographed by the photographing means, and the operation of the invention according to claim 1 is the same as that of the first invention. Only when all of the three conditions are satisfied, the second control means permits the mobile phone to talk with another mobile phone.

On the other hand, the image data registered in the third storage means coincides with the image data of the subject photographed by the photographing means, and the operation according to the first aspect of the present invention. If at least one of the three conditions is not satisfied, the second
Of the mobile telephone is prohibited by the control means.

According to the third aspect of the present invention, when irregularities on the surface of the contacted object are detected by the tactile means, the fourth discriminating means determines the predetermined irregularity data registered in the fourth storage means, It is determined whether or not the data on the surface of the contacted object detected by the tactile means coincides with the unevenness data.

[0019] Then, the asperity data registered in the fourth storage means coincides with the asperity data of the surface of the contacted object detected by the tactile means, and
Only when all three conditions including the two conditions described in the operation of the invention described in (1) are satisfied, the third control means permits the mobile phone to talk with another mobile phone or the like.

On the other hand, the correspondence between the irregularity data registered in the fourth storage means and the irregularity data on the surface of the contacted object detected by the tactile means, and the operation of the invention according to claim 1 If at least one of the three conditions described in (1) is not satisfied, the third control means prohibits the mobile phone from talking with another mobile phone or the like.

According to a fourth aspect of the present invention, when the subject is photographed by the photographing means, the predetermined image data registered in the third storage means and the object photographed by the photographing means are determined by the third determining means. It is determined whether or not the image data matches the image data.

When irregularities on the surface of the contacted object are detected by the haptic means, predetermined irregularity data registered in the fourth storage means and the contact detected by the haptic means are detected by the fourth determining means. It is determined whether or not the data of the irregularities on the surface of the contact object match.

The image data registered in the third storage means coincides with the image data of the subject photographed by the photographing means, the unevenness data registered in the fourth storage means, Only when all of the four conditions, which are the coincidence with the data of the unevenness of the surface of the contacted object detected by the tactile means and the two conditions according to the operation of the invention according to claim 1, are satisfied, The fourth control means permits the mobile phone to talk with another mobile phone.

On the other hand, the image data registered in the third storage means coincides with the image data of the subject photographed by the photographing means, the unevenness data registered in the fourth storage means, 4. The method according to claim 1, wherein the data is coincident with the data of the irregularities on the surface of the contacted object detected by the tactile means, and
If at least one of the conditions is not satisfied, the fourth control means prohibits the mobile telephone from talking with another mobile telephone or the like.

According to the fifth aspect of the present invention, a voice is input to the voice input means. On the other hand, the concentration of the chemical substance emitted from the living body is detected by the chemical substance detection means. Then, the first transmitting means transmits the voice data, the chemical substance concentration data, and a predetermined telephone identification code.

The voice data, the concentration data of the chemical substance and the predetermined telephone identification code transmitted from the first transmitting means are received by the first receiving means. And determining whether or not the voice data corresponding to the predetermined telephone identification code registered in the first storage means matches the voice data received by the first reception means by the first determination means. Is determined. On the other hand, by the second determination means,
It is determined whether the concentration data of the chemical substance received by the first receiving means is equal to or higher than the concentration data of the chemical substance registered in the second storage means.

The voice data registered in the first storage means matches the voice data received by the first receiving means, and the chemical data received by the first receiving means is matched. Only when the concentration data of the substance is equal to or higher than the concentration data of the chemical substance registered in the second storage means, the first control means controls another mobile telephone having the predetermined telephone identification code. Calls with etc. are allowed.

On the other hand, the voice data registered in the first storage means coincides with the voice data received by the first receiving means, and the chemical substance received by the first receiving means is checked. If the concentration data does not satisfy at least one of the conditions equal to or higher than the concentration data of the chemical substance registered in the second storage means,
Of the mobile telephone having the predetermined telephone identification code with another mobile telephone is prohibited.

[0029]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS (First Embodiment) A first embodiment in which the present invention is embodied in a mobile phone as a mobile phone will be described with reference to FIGS.

FIGS. 1 and 2 show a portable telephone 1 according to the present embodiment.
Is shown. The mobile phone 1 includes a case body 2 having a box shape. An antenna 3 is provided on the upper left side of the case body 2 so as to be vertically expandable and contractible via a through hole (not shown).

At the center of the surface of the case body 2, a button 5 is arranged via a plurality of mounting holes 4. The button 5 is supported so as to be able to reciprocate in a direction perpendicular to the surface of the case main body 2 and can be pressed. On the surface of the button 5, numbers from 0 to 9 and the like for the outgoing dial number are printed. And
By pressing the button 5 according to the telephone number of the other party, it is possible to talk with the other party.

A power switch 28 is disposed below the button 5 via a mounting hole 27. The power switch 28 is supported so as to be able to reciprocate in a direction orthogonal to the surface of the case body 2 and is capable of being pressed. By pressing the power switch 28, the power of the mobile phone 1 can be switched on and off. When the power is turned on, the mobile phone 1 can talk.

On the surface of the power switch 28, a tactile sensor 14 as tactile means is provided. And
The tactile sensor 14 can detect irregularities of the fingerprint of the operator as irregularities on the surface of the contacted object.

At the lower part of the case body 2, a microphone 7 as a voice input means is arranged via a mounting hole 6. The microphone 7 allows an operator's voice to be input. On one side of the microphone 7, a carbon dioxide detection sensor 9 as a chemical substance detection unit is disposed via a mounting hole 8. The concentration of carbon dioxide emitted by the operator through respiration can be detected by the carbon dioxide detection sensor 9.

At the top of the case body 2, a mounting hole 10 is provided.
The speaker 11 is arranged via the. Then, the speaker 11 outputs voice from the other party received via the antenna 3. The speaker 1
Above 1, a micro camera 13 as a photographing means is disposed via a mounting hole 12. The micro camera 13 can capture an image of an operator's pinna, iris, or the like as a subject.

A tactile sensor 15 as tactile means is provided at both sides and the center of the rear surface of the case body 2 so that it can be contacted from the outside. The tactile sensor 15 is capable of detecting the operator's fingerprint and palm print as irregularities on the surface of the contacted object.

Next, the electrical configuration of the portable telephone 1 will be described with reference to FIG. In the case body 2,
Unauthorized use prohibition microcomputer (hereinafter referred to as microcomputer) 16
Is built-in. The microcomputer 16 is connected to the microphone 7, the carbon dioxide detection sensor 9, the micro camera 13, and the tactile sensors 14 and 15.

The microcomputer 16 captures the voice of the operator input to the microphone 7 as voice data via a converter (not shown). On the other hand, the microcomputer 16
Captures the concentration of carbon dioxide emitted by the operator through respiration detected by the carbon dioxide detection sensor 9 as concentration data via a converter (not shown).

The microcomputer 16 captures an image of the operator's auricle, iris and the like taken by the micro camera 13 as image data via a converter (not shown). Further, the microcomputer 16 includes the tactile sensor 1
The irregularities of the operator's fingerprint and palm print detected by 4 and 15 are captured as irregularity data via a converter (not shown).

The microcomputer 16 is connected to a communication device 17. The communication device 17 is connected to a microphone 7, a speaker 11, a plurality of buttons 5, and a power switch 28.

Next, the microcomputer 16 will be described with reference to FIG. As shown in FIG. 6, the microcomputer 16 includes a central processing unit (hereinafter, referred to as a CPU) 18, a read-only memory (hereinafter, referred to as a ROM) 19, and a nonvolatile memory (hereinafter, referred to as a ROM).
An EEPROM 20), a readable / writable memory (hereinafter referred to as a RAM) 21, a timer 22, an input / output interface (hereinafter referred to as an input / output I / F) 23, and the like.

The CPU 18 executes various arithmetic processes such as a voice collating process, a carbon dioxide concentration determining process, an image collating process, and a concave / convex collating process according to a control program stored in the ROM 19.

The EEPROM 20 stores in advance the voice data of the holder as predetermined voice data, the concentration data of carbon dioxide as a chemical substance emitted by the living body, and the image of the holder's pinna, iris and the like as predetermined image data. The data, the fingerprint data of the holder and the bump data of the palm print as the predetermined bump data are registered. The carbon dioxide concentration data is the minimum value of a certain range of the concentration of carbon dioxide exhaled by breathing when a person speaks. The EEPR
The OM 20 constitutes first, second, third and fourth storage means. The RAM 21 temporarily stores the result of the arithmetic processing by the CPU 18.

Here, the voice collating process, the carbon dioxide concentration determining process, the image collating process, and the unevenness collating process of the CPU 18 will be described with reference to FIGS. FIG. 4 and FIG.
5 is a flowchart of a control routine of the mobile phone 1 executed by the microcomputer 16;

First, the voice collation processing will be described. In step 10, the voice of the operator input to the microphone 7 is captured as voice data. In step 11, the fetched audio data is stored in the EEPROM 20 in advance.
Is collated with the predetermined voice data registered in. And
In step 12, it is determined whether or not the two voice data match.

If the two voice data match, the determination in step 12 is "YES", and
Move to On the other hand, if the two voice data do not match, the determination in step 12 is “NO”, and the process proceeds to step 22. In step 22, it is determined that the voice input to the microphone 7 is different from the voice of the holder, and a call prohibition signal is selected.

Step 12 constitutes a first determining means. On the other hand, Step 10, Step 11, and Step 12 correspond to voice recognition means. Next, the carbon dioxide concentration determination processing will be described.

In step 13, the concentration of carbon dioxide exhaled by the operator during breathing during a call, detected by the carbon dioxide detection sensor 9, is fetched as concentration data. In step 14, whether the acquired concentration data is not less than the concentration data of carbon dioxide registered in advance in the EEPROM 20 (the minimum value of a certain range of the concentration of carbon dioxide exhaled by breathing when a person speaks) or not. It is determined whether or not.

When the acquired density data is stored in advance in the EEP
If the density data is equal to or more than the density data registered in the ROM 20, the determination in step 14 is “YES”, and the process proceeds to step 15. On the other hand, the acquired density data is
If it is less than the density data registered in the EPROM 20,
The determination in step 14 is “NO”, and step 22
Move to In step 22, it is determined that the concentration of carbon dioxide detected by the carbon dioxide detection sensor 9 is the concentration of carbon dioxide in the atmosphere, and a call inhibition signal is selected. In other words, a call cannot be made even if the owner's voice is heard from a recording tape or the like.

Step 14 constitutes a second determining means. On the other hand, steps 13 and 14 correspond to chemical substance concentration recognition means. Next, the image matching process will be described.

In step 15, an image of the operator's pinna, iris, etc., taken by the micro camera 13, is captured as image data. In step 16, the captured image data is compared with predetermined image data registered in the EEPROM 20 in advance. Then, in step 17, it is determined whether or not the two image data match.

If the two image data match, the determination in step 17 is "YES" and the determination in step 18 is
Move to On the other hand, if the two image data do not match, the determination in step 17 is “NO”, and the process proceeds to step 22. In step 22, it is determined that the image photographed by the micro camera 13 is different from the image of the holder, and a call prohibition signal is selected.

Step 17 constitutes a third determining means. On the other hand, step 15, step 16, and step 17 correspond to image recognition means. Finally, the unevenness collation processing will be described.

In step 18, the tactile sensor 1
The irregularities of the operator's fingerprint and palm print detected by 4 and 15 are taken in as irregularity data. In step 19, the captured unevenness data is checked against predetermined unevenness data registered in the EEPROM 20 in advance. Then, in step 20, it is determined whether or not the two concavo-convex data match.

If the two concavo-convex data match, the determination in step 20 is made "YES", and
Move to On the other hand, if the two concavo-convex data do not match, the determination in step 20 is “NO”, and the process proceeds to step 22. In step 22, it is determined that the irregularities detected by the tactile sensors 14 and 15 are different from the irregularities of the holder, and a call inhibition signal is selected.

Step 20 constitutes a fourth determining means. On the other hand, Step 18, Step 19, and Step 20 correspond to the unevenness recognizing means. Note that the coincidence between the two concavo-convex data in the present embodiment means that the concavo-convex data of the fingerprint of the operator detected by the tactile sensor 14 is compared with the EEPRO in advance.
The predetermined concavo-convex data registered in M20 (concave / concave data of the fingerprint of the holder) matches, and the concavo-convex data of the fingerprint and palm print of the operator detected by the tactile sensor 15 and the predetermined data registered in the EEPROM 20 in advance. (The fingerprint data of the holder and the bump data of the palm print) coincide with each other.

In step 21, a call permission signal is selected. In the present embodiment, the CPU 18 constitutes first, second, third and fourth discriminating means, and fourth control means.

When the call permission signal is selected according to the above-described flowchart, the microcomputer 16 outputs the call permission signal to the communication device 17 as shown in FIG.
The communication device 17 communicates with the host computer 25 of the base station via the antennas 3 and 26 based on the call permission signal. As a result, the operator (owner) communicates via the microphone 7 and the speaker 11. The mobile phone 1 can communicate with another mobile phone or the like.

On the other hand, when the call prohibition signal is selected, the microcomputer 16 outputs a call prohibition signal to the communication device 17. Then, the communication device 17 cannot communicate with the host computer 25 of the base station based on the call prohibition signal, and as a result, the operator (other than the owner) can use the mobile phone 1.
Makes it impossible to make calls with other mobile phones.

As described above, according to the mobile phone 1 of the present embodiment, the following effects can be obtained. (1) voice data registered in the EEPROM 20 in advance;
The concentration data of the carbon dioxide exhaled by the operator during breathing during a call, which is coincident with the voice data of the operator input to the microphone 7 and detected by the carbon dioxide detection sensor 9, is equal to or greater than the concentration data registered in the EEPROM 20 in advance. EE
The coincidence between the image data registered in the PROM 20 and the image data of the operator's auricle, iris and the like taken by the micro camera 13 and the unevenness data registered in the EEPROM 20 in advance and the operator's detected by the tactile sensors 14 and 15 Only when all of the four conditions for matching with the fingerprint and palm print unevenness data are satisfied, the CPU 18 permits the mobile phone 1 to talk with another mobile phone or the like.

On the other hand, the coincidence between the voice data registered in the EEPROM 20 in advance and the voice data of the operator inputted to the microphone 7, and the detection of carbon dioxide by the When the density data is equal to or higher than the density data registered in the EEPROM 20 in advance, the image data registered in the EEPROM 20 in advance matches the image data of the operator's auricle, iris, etc. photographed by the micro camera 13, and the unevenness registered in the EEPROM 20 in advance When at least one of the four conditions of coincidence between the data and the operator's fingerprint and palm print unevenness data detected by the tactile sensors 14 and 15 is not satisfied, the CPU 18 causes the mobile phone 1 to execute another mobile phone operation. Calls with telephones were banned.

Therefore, it is not necessary to enter a password at the time of use, personal identification is possible in the use state, and unauthorized use of the mobile phone 1 due to theft, loss, etc. can be reliably prevented.

(Second Embodiment) Next, a second embodiment embodied in a personal identification system using a mobile phone as a mobile phone will be described with reference to FIGS. Note that the same components as those in the first embodiment or corresponding components are denoted by the same reference numerals, description thereof will be omitted, and different portions will be mainly described.

FIG. 7 shows the electrical configuration of the personal identification system of the present embodiment. The mobile phone 1 used in the personal identification system is provided with the same microphone 7, carbon dioxide detection sensor 9, micro camera 13, and tactile sensors 14 and 15 as those in the first embodiment, and these are communication devices. 1
7 is connected.

Then, the communication device 17 captures the voice of the operator input to the microphone 7 as voice data via a converter (not shown). On the other hand, the communication device 17
Captures the concentration of carbon dioxide, which is detected by the carbon dioxide detection sensor 9 and is exhaled by the operator during breathing during a call, as concentration data via a converter (not shown).

The communication device 17 captures an image of the operator's auricle, iris and the like captured by the micro camera 13 as image data via a converter (not shown). Further, the communication device 17 includes the tactile sensor 1
The irregularities of the operator's fingerprint and palm print detected by 4 and 15 are captured as irregularity data via a converter (not shown). Further, the communication device 17 is provided with a memory 30 as a storage means, and the memory 30 stores a telephone identification code for specifying the mobile phone 1 as a predetermined telephone identification code in advance. .

A microphone 7, a speaker 11, a plurality of buttons 5 and a power switch 28 are connected to the communication device 17, and a transmitter 2 as a fourth transmitting means is connected to the communication device 17.
4 are provided. The transmitter 24 is a communication device 17
The voice data, the carbon dioxide concentration data, the image data, the unevenness data, and the telephone identification code stored in advance in the memory 30 can be transmitted to the host computer 25 via the antenna 3.

The personal identification system includes an antenna 26
And a host computer 25 of a base station capable of communicating with the mobile phone 1 through the host computer. The host computer 25 of the base station has a CPU 1 as shown in FIG.
8, ROM 19, storage device 29, RAM 21, timer 2
2. It has an input / output I / F 23 and the like.

The CPU 18 according to the present embodiment has a higher speed than the CPU 18 according to the first embodiment, and can perform high-speed processing. On the other hand, a large-capacity storage device such as a hard disk is used as the storage device 29 in the present embodiment.

The CPU 18 can receive voice data, carbon dioxide concentration data, image data, unevenness data, and telephone identification code transmitted from the transmitter 24 of the mobile phone 1 via the antenna 26.

When the CPU 18 receives the telephone identification code of the portable telephone 1 transmitted from the transmitter 24, it is registered in advance in the storage device 29 as data corresponding to the telephone identification code (data unique to the telephone identification code). Audio data, image data, unevenness data,
Are compared with the audio data, the image data, and the unevenness data transmitted from.

When the CPU 18 receives the telephone identification code of the mobile phone 1 transmitted from the transmitter 24, the CPU 18 stores the carbon dioxide concentration data (the carbon dioxide exhaled by breathing when a person speaks) registered in the storage device 29 in advance. The minimum value of a certain range of the carbon concentration) is compared with the carbon dioxide concentration data transmitted from the transmitter 24.

That is, the CPU 18 executes various arithmetic processes such as a voice collating process, a carbon dioxide concentration determining process, an image collating process, and a concave / convex collating process according to the control program stored in the ROM 19. Here, the CP of the present embodiment
U18 can perform each arithmetic processing at a speed higher than the speed at which the CPU 18 of the first embodiment executes.

As in the first embodiment, the storage device 29 stores the voice data of the holder of the portable telephone 1 as voice data corresponding to the telephone identification code in advance and the dioxide as a chemical substance produced by the living body. Carbon concentration data, image data such as pinna and iris of the holder of the mobile phone 1 as image data corresponding to the telephone identification code, fingerprints of the holder of the mobile phone 1 as unevenness data corresponding to the telephone identification code, and The palm print unevenness data is registered.

The carbon dioxide concentration data is a minimum value of a value obtained by giving a certain range to the concentration of carbon dioxide exhaled by breathing when a person speaks. The storage device 2
Reference numeral 9 denotes first, second, third and fourth storage means. On the other hand, the RAM 21 temporarily stores the calculation processing result of the CPU 18.

Here, a flowchart of a control routine of the personal identification system executed by the host computer 25 will be described with reference to FIGS. In step 5, the telephone identification code of the mobile telephone 1 transmitted from the transmitter 24 is fetched. Then, voice data (predetermined voice data), image data (predetermined image data), and unevenness data (predetermined data) registered in advance in the storage device 29 as data corresponding to the telephone identification code (data unique to the telephone identification code). Data). In addition, it selects the carbon dioxide concentration data registered in advance in the storage device 29 (the minimum value of a certain range of the concentration of carbon dioxide exhaled by breathing when a person speaks).

The processes from step 10 to step 22, ie, the voice collation process, the carbon dioxide concentration determination process, the image collation process, and the concave / convex collation process are the same as those in the first embodiment, and therefore description thereof is omitted. I do.

In this embodiment, the coincidence of the two concavo-convex data in the concavo-convex collation processing means that the concavo-convex data of the fingerprint of the operator detected by the tactile sensor 14 and the storage device 29
And the operator's fingerprint and palm print asperity data detected by the tactile sensor 15 and the predetermined asperity data registered in the storage device 29. This means that predetermined unevenness data (fingerprint and palmprint unevenness data of the holder) match.

In this embodiment, the CPU 18 constitutes first, second, third and fourth discriminating means, fourth controlling means, and fourth receiving means. When a call permission signal is selected according to the above flowchart, a call permission signal is transmitted from the transmitter (not shown) of the host computer 25 of the base station to the communication device 17 via the antenna 26 as shown in FIG. Is done. Then, a receiver (not shown) of the communication device 17 receives the call permission signal via the antenna 3,
The receiver of the communication device 17 communicates with the transmitter of the host computer 25 of the base station based on the call permission signal, and as a result, the operator (owner) communicates with the mobile phone 1 via the microphone 7 and the speaker 11. Calls with other mobile phones can be made.

On the other hand, when the call prohibition signal is selected, the transmitter of the host computer 25 of the base station transmits the call prohibition signal to the communication device 17 via the antenna 26.
When the communication device 17 receives the call prohibition signal via the receiver, the communication device 17 cannot communicate with the transmitter of the host computer 25 of the base station based on the call prohibition signal, and as a result, the operator (owner) ), It is impossible for the mobile phone 1 to talk to another mobile phone.

As described in detail above, according to the personal identification system of the present embodiment, the following effects can be obtained in addition to the effects described in the first embodiment. (1) The CPU 18 is connected to the host computer 25 of the base station.
A storage device 29 and the like were provided, and the host computer 25 executed voice collation processing, chemical substance concentration determination processing, image collation processing, and unevenness collation processing. For this reason, since it is not necessary to provide the CPU 18, the storage device 29, and the like in the mobile phone 1,
The size, weight, and cost of the mobile phone 1 can be reduced.

(2) The CPU 18 of the host computer 25 of the base station includes the CPU 18 of the first embodiment.
Since a device that can perform higher-speed processing is used, the voice matching process, the chemical substance concentration determination process, the image matching process, and the unevenness matching process can be performed faster.

Incidentally, the embodiment of the present invention may be modified as follows, and in this case, the same operation and effect can be obtained. (1) In the above embodiments, the present invention is embodied in a mobile phone as a mobile phone, but may be embodied in a PHS, a car phone, or the like.

(2) In each of the above embodiments, the microcomputer 16
Alternatively, when a call prohibition signal is output from the host computer 25, it is impossible for the operator (other than the owner) to make a call with another mobile phone or the like using the mobile phone 1. Is also good.

The voice synthesizing circuit is built in the microcomputer 16 or the host computer 25. Then, when a speech prohibition signal is selected as a result of executing the voice collation processing, the carbon dioxide concentration determination processing, the image collation processing, and the unevenness collation processing, the following processing is performed.

By outputting a call prohibition signal from the microcomputer 16 or the host computer 25, it is possible for the operator (other than the owner) to make a call with another mobile phone using the mobile phone 1, PHS, car phone or the like. In addition to making it impossible, "words" registered in advance in the speech synthesis circuit, for example, "This cell phone is not yours.", "Please return it to the owner.", "Pick up this cell phone I would like to thank you. "As a voice via the speaker 11.

(3) In each of the above embodiments, the microphone 7, the carbon dioxide detection sensor 9, the micro camera 1
3 and the tactile sensors 14 and 15 were provided, respectively, but the micro camera 13 and the tactile sensors 14 and 15 were omitted,
Only the microphone 7 and the carbon dioxide detection sensor 9 may be provided. In this case, the processes from step 15 to step 20, that is, the image matching process and the unevenness matching process are omitted. Then, the voice data registered in the EEPROM 20 or the storage device 29 in advance matches the voice data of the operator input to the microphone 7, and is detected by the carbon dioxide detection sensor 9. The concentration data of carbon dioxide exhaled by the
0, or only when both of the two conditions equal to or higher than the density data registered in the storage device 29 are satisfied, the CPU 18 as the first control means instead of the fourth control means causes the mobile phone 1, PHS, Permits calls with other mobile phones etc. by car phone.

On the other hand, the EEPROM 20 or
The agreement between the voice data registered in the storage device 29 and the voice data of the operator input to the microphone 7, the concentration data of the carbon dioxide exhaled by the breathing of the operator during a call, detected by the carbon dioxide detection sensor 9. , But beforehand EEPRO
When M20 or at least one of the two conditions equal to or higher than the density data registered in the storage device 29 is not satisfied,
The mobile phone 1 is controlled by the CPU 18 as first control means.
Prohibit PHS, car phone, etc. from talking with other mobile phones.

In (3), the transmitter 24 as the first transmitting means, instead of the fourth transmitting means,
The voice data, the carbon dioxide concentration data, and the telephone identification code stored in advance in the memory 30 can be transmitted to the host computer 25 of the base station via the antenna 3.

Further, instead of the fourth receiving means, the CPU 18 as the first receiving means is provided with the transmitter 2 of the portable telephone 1.
The voice data, the carbon dioxide concentration data, and the telephone identification code transmitted from the communication device 4 can be received via the antenna 26.

(4) In each of the above embodiments, the microphone 7, the carbon dioxide detection sensor 9, the micro camera 1
3 and the tactile sensors 14 and 15 are provided, respectively, but the tactile sensors 14 and 15 may be omitted and only the microphone 7, the carbon dioxide detection sensor 9 and the micro camera 13 may be provided.

In this case, steps 18 to 20
The above process, that is, the unevenness collation process is omitted. Then, in advance, the EEPROM 20 or the storage device 29
And the concentration data of the carbon dioxide exhaled by the breathing during the call, which is detected by the carbon dioxide detection sensor 9 and coincides with the voice data of the operator input to the microphone 7, More than the density data registered in the EEPROM 20 or the storage device 29, the image data previously registered in the EEPROM 20 or the storage device 29, and the image data of the operator's auricle, iris, etc. photographed by the micro camera 13 Only when all three conditions of the match are satisfied, the CPU 18 as the second control means replaces the fourth control means with the other mobile phones such as the mobile phone 1, the PHS, and the car phone. Allow calls.

On the other hand, the EEPROM 20 or
The agreement between the voice data registered in the storage device 29 and the voice data of the operator input to the microphone 7, the concentration data of the carbon dioxide exhaled by the breathing of the operator during a call, detected by the carbon dioxide detection sensor 9. , But beforehand EEPRO
M20 or the density data registered in the storage device 29 or more, and the EEPROM 20 or the storage device 2
If at least one of the three conditions of coincidence between the image data registered in the image data 9 and the image data of the operator's pinna, iris, etc. photographed by the micro camera 13 is not satisfied, the fourth condition is satisfied. A second alternative to the control means
The mobile phone 1 and the PH
S: Prohibit calls with other mobile phones etc. by car phone.

In (4), the transmitter 24 as the second transmitting means, instead of the fourth transmitting means,
The voice data, carbon dioxide concentration data, image data, and telephone identification code stored in the memory 30 in advance to be taken into the communication device 17 can be transmitted to the host computer 25 of the base station via the antenna 3.

Further, the CPU 18 as the second receiving means instead of the fourth receiving means is provided with the transmitter 2 of the portable telephone 1.
4, voice data, carbon dioxide concentration data,
The image data and the telephone identification code can be received via the antenna 26.

(5) In each of the above embodiments, the microphone 7, the carbon dioxide detection sensor 9, the micro camera 1
3 and the tactile sensors 14 and 15 are provided, respectively, but the micro camera 13 may be omitted and only the microphone 7, the carbon dioxide detection sensor 9, and the tactile sensors 14 and 15 may be provided.

In this case, steps 15 to 17
The processing up to this point, that is, the image matching processing is omitted. Then, in advance, the EEPROM 20 or the storage device 29
And the concentration data of the carbon dioxide exhaled by the breathing during the call, which is detected by the carbon dioxide detection sensor 9 and coincides with the voice data of the operator input to the microphone 7, More than the density data registered in the EEPROM 20 or the storage device 29, the unevenness data previously registered in the EEPROM 20 or the storage device 29, and the unevenness data of the fingerprint and palm print of the operator detected by the tactile sensors 14 and 15. Only when all three conditions of the match are satisfied, the CPU 18 as the third control means replaces the fourth control means with the other mobile phones such as the mobile phone 1, the PHS, and the car phone. Allow calls.

On the other hand, the EEPROM 20 or
The agreement between the voice data registered in the storage device 29 and the voice data of the operator input to the microphone 7, the concentration data of the carbon dioxide exhaled by the breathing of the operator during a call, detected by the carbon dioxide detection sensor 9. , But beforehand EEPRO
M20 or the density data registered in the storage device 29 or more, and the EEPROM 20 or the storage device 2
9 does not satisfy at least one of the three conditions of coincidence between the unevenness data registered in No. 9 and the unevenness data of the fingerprint and palm print of the operator detected by the tactile sensors 14 and 15. The mobile phone 1, P
Calls with other mobile phones, such as HS and car phones, are prohibited.

In (5), the transmitter 24 as the third transmitting means instead of the fourth transmitting means,
The voice data, carbon dioxide concentration data, unevenness data, and telephone identification code stored in the memory 30 in advance to be taken into the communication device 17 can be transmitted to the host computer 25 of the base station via the antenna 3.

The CPU 18 serving as a third receiving means, instead of the fourth receiving means, is provided with the transmitter 2 of the portable telephone 1.
4, voice data, carbon dioxide concentration data,
The unevenness data and the telephone identification code can be received via the antenna 26.

(6) In the second embodiment, the CPU 18 as the first, second, third, and fourth discriminating means, fourth controlling means, and fourth receiving means is provided in the host computer 25 of the base station. Built-in, voice collation processing by the CPU 18,
The chemical substance concentration determination process, the image comparison process, and the unevenness comparison process were performed, and then a call permission signal or a call inhibition signal was selected. And the base station host computer 2
5 transmits a call permission signal or a call prohibition signal to the communication device 17 from the transmitter (not shown) to enable or disable the mobile phone 1 to talk to another mobile phone. You may do so.

The CPU as the first, second, third and fourth control means is built in the portable telephone 1, PHS, car telephone and the like. Then, the host computer 25 of the base station includes:
CPUs as first, second, third and fourth discriminating means and first, second, third and fourth receiving means are incorporated.

The CPU of the host computer 25
To perform a voice matching process, a chemical substance concentration determining process, an image matching process, and an unevenness matching process.
The transmitter (not shown) transmits only the respective calculation results to the communication device 17. The CPU of the mobile phone 1, the PHS, the car phone, or the like selects a call permission signal or a call prohibition signal based on the results of the calculations, and selects another mobile phone in the mobile phone 1, the PHS, the car phone, or the like. Enables or disables communication with etc.

(7) In the above embodiments, as shown in FIG. 4, FIG. 5, FIG. 8, and FIG. 9, each of the voice collation processing, carbon dioxide concentration determination processing, image collation processing, and unevenness collation processing is performed. Audio data, carbon dioxide concentration data, image data,
Although the unevenness data is taken in, the following may be performed.

First, voice data, carbon dioxide concentration data, image data, and unevenness data are fetched. Then, at the time of voice collation processing, the fetched voice data is called and collated with predetermined voice data. On the other hand, at the time of the carbon dioxide concentration determination processing, the captured carbon dioxide concentration data is called to determine whether or not the data is equal to or higher than predetermined carbon dioxide concentration data.

At the time of image collation processing, the fetched image data is called and collated with predetermined image data. Further, at the time of the unevenness collation processing, the acquired unevenness data is called and collated with predetermined unevenness data.

(8) In each of the above embodiments, in the concave / convex matching processing, the coincidence between the two concave / convex data means that the data of the fingerprint of the operator detected by the tactile sensor 14 is compared with the EE in advance.
The predetermined concavo-convex data registered in the PROM 20 or the storage device 29 (concavo-convex data of the fingerprint of the holder) matches, and the concavo-convex data of the fingerprint and palm print of the operator detected by the tactile sensor 15 are stored in advance. Although the predetermined unevenness data (the fingerprint and the palm print unevenness data of the holder) registered in the EEPROM 20 or the storage device 29 coincide with each other, the following method may be used.

The coincidence between the operator's fingerprint unevenness data detected by the tactile sensor 14 and the predetermined unevenness data (owner's fingerprint unevenness data) registered in the EEPROM 20 or the storage device 29 in advance, and the tactile sensation Sensor 15
One of the operator's fingerprint and palm print unevenness data detected by the above and predetermined unevenness data (owner's fingerprint and palm print unevenness data) registered in advance in the EEPROM 20 or the storage device 29. When the condition of (1) is satisfied, it is determined that both the unevenness data match.

While the embodiments of the present invention have been described above, technical ideas other than the claims that can be grasped from each embodiment will be described below together with their effects. (1) In the personal identification system according to claim 5, the mobile phone is provided with a photographing means for photographing a subject, and voice data input to the voice input means instead of the first transmitting means. A second transmitting means for transmitting concentration data of the chemical substance detected by the chemical substance detecting means, image data of the subject photographed by the photographing means, and a predetermined telephone identification code, wherein the host computer comprises: Instead of the first receiving means, there is provided a second receiving means for receiving the voice data, the concentration data of the chemical substance, the image data of the subject and the predetermined telephone identification code transmitted from the second transmitting means. A third storage unit in which image data corresponding to the predetermined telephone identification code is registered in advance; and a third storage unit in which the image data is registered in the third storage unit. The image data and the image data of the subject photographed by the photographing means are provided with a third determining means for determining whether or not the image data coincides with the image data of the subject. Controlling permission or prohibition of a call with a mobile telephone having the predetermined telephone identification code on the basis of the determination results of the first, second and third determination means instead of the first control means. A second control means is provided.

According to the personal identification system, the host computer is provided with first, second and third discriminating means and the like, and the host computer executes voice collation processing, chemical substance concentration judgment processing, and image collation processing. You. Therefore, it is not necessary to provide the mobile phone with the first, second, and third determination means and the like, so that the mobile phone can be reduced in size, weight, and cost, and a password is not required when the mobile phone is used. In other words, personal identification is possible in the use state, and unauthorized use of the mobile phone due to theft, loss or the like can be reliably prevented.

(2) In the personal identification system according to the fifth aspect, the mobile telephone is provided with a tactile means provided at a position where it can be contacted from the outside and detecting irregularities on the surface of the contacted object. Instead of the first transmission means, voice data input to the voice input means, concentration data of the chemical substance detected by the chemical substance detection means, unevenness data of the surface of the contact object detected by the tactile means, Third transmission means for transmitting a predetermined telephone identification code is provided, and the host computer includes the first transmission means.
The third means for receiving the voice data, the concentration data of the chemical substance, the unevenness data of the contact object and the predetermined telephone identification code transmitted from the third transmitting means in place of the receiving means
Receiving means, and the unevenness data corresponding to the predetermined telephone identification code is registered in advance, the unevenness data registered in the fourth storage means, and the tactile means Fourth determining means for determining whether or not the detected irregularities on the surface of the contact object coincide with each other; and one of the mobile telephone and the host computer is provided with the first control. Instead of the means, the third control means for controlling the permission or prohibition of the call with the mobile telephone having the predetermined telephone identification code based on the determination results of the first, second and fourth determination means. It is characterized by being provided.

According to the personal identification system, the host computer is provided with first, second and fourth discriminating means and the like, and the host computer executes voice collation processing, chemical substance concentration judgment processing, and unevenness collation processing. You. For this reason, it is not necessary to provide the first, second and fourth discriminating means and the like in the mobile telephone, so that the effect of the invention described in (1) is achieved.

(3) In the personal identification system according to the fifth aspect, the mobile phone is provided with a photographing means for photographing a subject and a position which can be contacted from the outside, so that irregularities on the surface of the contacted object can be eliminated. Tactile means for detecting, the sound data input to the sound input means, the concentration data of the chemical substance detected by the chemical substance detecting means, and the photographed image taken by the photographing means, instead of the first transmitting means. Fourth transmitting means for transmitting the image data of the subject, the irregularity data on the surface of the contact object detected by the tactile means, and a predetermined telephone identification code, and the host computer includes the first receiving means. Instead, the voice data, chemical substance concentration data, subject image data, contact object irregularity data, and the predetermined telephone Fourth receiving means for receiving an identification code, a third storage means in which image data corresponding to the predetermined telephone identification code is registered in advance, and an image registered in the third storage means. Third determining means for determining whether or not the data matches image data of a subject photographed by the photographing means; and a fourth method in which unevenness data corresponding to the predetermined telephone identification code is registered in advance. Storage means, and fourth determination means for determining whether or not the unevenness data registered in the fourth storage means and the unevenness data on the surface of the contact object detected by the tactile means coincide with each other. One of the mobile phone and the host computer is provided with the first
The first, second, third and fourth
And a fourth control unit for controlling permission or prohibition of a call with a mobile telephone having the predetermined telephone identification code based on the determination result of the determination unit.

According to the personal identification system, the host computer is provided with first, second, third and fourth discriminating means and the like, and the host computer performs voice collation processing,
A chemical substance concentration determination process, an image comparison process, and an unevenness comparison process are executed. For this reason, it is not necessary to provide the first, second, third and fourth discriminating means and the like in the mobile telephone, so that the effect of the invention described in (1) is achieved.

(4) In the personal identification system according to any one of claims 5 and (1) to (3), the chemical substance detection means is a carbon dioxide detection sensor.

According to the personal identification system, the host computer executes the voice collation processing, the carbon dioxide concentration determination processing, the image collation processing, and the unevenness collation processing. For this reason, the effect of the invention described in (1) is exhibited.

(5) In the personal identification system according to any one of claims 5 and (1) to (4), the first, second, third and fourth control means are provided in a host computer. It is characterized by having.

According to the personal identification system, it is not necessary to provide the first, second, third and fourth control means in the mobile telephone, so that the effect of the invention described in (1) is achieved.

[0119]

As described above in detail, according to the first aspect of the present invention, the condition that the voice and the concentration of the chemical substance are the conditions, and only when the conditions are satisfied, the mobile phone is different from the other mobile phones. Calls are allowed.

Therefore, it is not necessary to input a password at the time of use, personal identification is possible in the use state, and unauthorized use of the mobile telephone due to theft, loss, etc. can be reliably prevented.

According to the second aspect of the present invention, on the condition that the voice, the concentration of the chemical substance, and the image are the conditions, only when the conditions are satisfied, the mobile phone is allowed to talk with another mobile phone. .

Accordingly, the effects of the invention described in claim 1 are exhibited. According to the third aspect of the present invention, on the condition that the voice, the concentration of the chemical substance, and the unevenness are the conditions, the mobile phone is permitted to talk with another mobile phone only when the conditions are satisfied.

Therefore, the effects of the invention described in claim 1 are exhibited. According to the fourth aspect of the present invention, on the condition that the voice, the concentration of the chemical substance, the image, and the irregularities are the conditions, only when the conditions are satisfied, the mobile telephone is allowed to talk to another mobile phone.

Therefore, the effects of the invention described in claim 1 are exhibited. According to the fifth aspect of the present invention, in a personal identification system including a mobile phone and a host computer, the host computer is provided with first and second discriminating means and the like, and the host computer performs voice matching processing,
A chemical substance concentration determination process is executed. Therefore, in the personal identification system, it is not necessary to provide the mobile phone with the first and second discriminating means and the like, so that the mobile phone can be reduced in size, weight, and cost, and can be reduced. The effect of the invention of the invention is exhibited.

[Brief description of the drawings]

FIG. 1 is a front view of a mobile phone according to first and second embodiments.

FIG. 2 is a rear view of the same.

FIG. 3 is a block diagram showing an electrical configuration of the mobile phone according to the first embodiment.

FIG. 4 is a flowchart of a control routine.

FIG. 5 is a flowchart of a control routine.

FIG. 6 is an electric block diagram of a microcomputer.

FIG. 7 is a block diagram showing an electrical configuration of a personal identification system according to a second embodiment.

FIG. 8 is a flowchart of a control routine.

FIG. 9 is a flowchart of a control routine.

FIG. 10 is an electric block diagram of a host computer.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Mobile telephone as a mobile telephone, 7 ... Microphone as a voice input means, 9 ... Carbon dioxide detection sensor as a chemical substance detection means, 13 ... Micro camera as a photography means.
14 tactile sensor as tactile means, 15 tactile sensor as tactile means, 16 microcomputer, 18 CPU (in the first embodiment, first, second, third and fourth discriminating means, fourth The second embodiment forms first, second, third and fourth determining means, fourth controlling means,
The fourth receiving means is constituted. 20) EEPROM as first, second, third and fourth storage means, 24 ... transmitter as fourth transmission means, 25 ... host computer, 29 ... first, second, third and A storage device as a fourth storage device, 30 a memory as a storage device, S12.
Step 12, S14 as first discriminating means ... Step 14, as second discriminating means, S17 ... Step 17, as third discriminating means, S20 ... Step 20, as fourth discriminating means.

Claims (5)

[Claims] 1. A first device in which predetermined voice data is registered in advance.
A voice input unit to which a voice is input; and determining whether the voice data registered in the first storage unit matches the voice data input to the voice input unit. A first discriminating means, and a second discriminator in which concentration data of a chemical substance emitted from a living body is registered in advance.
Storage means, a chemical substance detection means for detecting the concentration of the chemical substance, and the concentration data of the chemical substance detected by the chemical substance detection means, for the chemical substance registered in the second storage means A moving device comprising: a second determining device for determining whether or not the density data is equal to or more than density data; and a first control device for controlling permission or prohibition of a call based on the determination results of the first and second determining devices. phone. 2. A third device in which predetermined image data is registered in advance.
A photographing means for photographing a subject; and determining whether or not the image data registered in the third storage means coincides with the image data of the subject photographed by the photographing means. And a second control unit that controls permission or prohibition of the call based on the determination results of the first, second, and third determination units instead of the first control unit. A mobile telephone according to claim 1, comprising means. 3. A fourth method in which predetermined irregularity data is registered in advance.
A tactile means provided at a position where it can be contacted from the outside and detecting irregularities on the surface of the contacted object; an irregularity data registered in the fourth storage means; And fourth determining means for determining whether or not the data of the irregularities on the surface of the contacted object coincide with each other, and the first, second and fourth determinations are performed instead of the first control means. 2. The mobile telephone according to claim 1, further comprising third control means for controlling permission or prohibition of the call based on the determination result of the means. 4. A third device in which predetermined image data is registered in advance.
A photographing means for photographing a subject; and determining whether or not the image data registered in the third storage means coincides with the image data of the subject photographed by the photographing means. A fourth storage means in which predetermined unevenness data is registered in advance; a haptic means provided at a position accessible from the outside to detect unevenness of the surface of the contacted object; And a fourth determining means for determining whether or not the unevenness data registered in the storage means coincides with the unevenness data of the surface of the contact object detected by the tactile means. Instead of the control means, the first, second, third
2. The mobile telephone according to claim 1, further comprising: fourth control means for controlling permission or prohibition of a call based on a result of the determination by the fourth determination means. 5. Voice input means for inputting voice, chemical substance detecting means for detecting the concentration of a chemical substance produced by a living body, storage means for storing a predetermined telephone identification code in advance, and input to said voice input means. A mobile telephone comprising: a first transmitting unit that transmits the detected voice data, the concentration data of the chemical substance detected by the chemical substance detecting unit, and the predetermined telephone identification code; First receiving means for receiving the voice data, the concentration data of the chemical substance, and the predetermined telephone identification code; first storage means in which voice data corresponding to the predetermined telephone identification code is registered in advance; First determining means for determining whether or not the voice data registered in the first storage means matches the voice data received by the first receiving means; A second storage unit in which the concentration data of the chemical substance is registered; and the concentration data of the chemical substance received by the first receiving unit is equal to or more than the concentration data of the chemical substance registered in the second storage unit. And a second determining means for determining whether or not the mobile phone and the host computer have one of the following: a determination result of the first and second determining means; A personal control system for controlling permission or prohibition of a call with a mobile telephone having the predetermined telephone identification code on the basis of the first telephone identification code.