JPH09212778A - Personal security system and terminal equipment for phs used therefor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a personal security system using an existing PHS. SOLUTION: A terminal equipment 2 with a button for emergency can automatically call the telephone number of a management center 5 when the button for the emergency is operated. The management device 6 is connected through an ISDN line 7, an exchange 8 and the base station 1 of the PHS to the terminal equipment 2, receives the ID code of the base station 1 from the terminal equipment 2 as an emergency report and displays the position information of the terminal equipment 2 based on the ID code. Also, when the emergency is reported, the operator of the management center 5 issues a report to the subscribed telephone set 4 of an owner and a dispatch command to an emergency dispatch vehicle 49 by using a telephone set.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a personal security system and a PHS terminal used therein.

[0002]

2. Description of the Related Art Conventionally, there has been a system using a cordless telephone for the purpose of personal security (see Japanese Patent Laid-Open No. 62-196932). In addition, a fixed radio station which receives an abnormality report from a mobile radio station using a mobile radio station, a fixed radio station, and a telephone adapter automatically notifies the telephone set as disclosed in Japanese Patent Laid-Open No. 63-303526. there were.

[0003]

The former conventional example described above is premised on a limited place where communication can be made with the base unit of the cordless telephone, that is, indoor use, and is not portable outdoors. There wasn't. Also, in the latter conventional example, a fixed wireless station receives a wireless signal from a mobile wireless station to report an abnormality, and a specific subscriber telephone or dedicated telephone is notified of the abnormality through a telephone adapter, which can be used outdoors. However, the position of the mobile radio station is not specified, and the mobile radio station must exist in the reception area of the fixed radio station, and the area to be watched is limited.

The present invention has been made in view of the above points, and it is an object of the present invention to use a pre-existing PHS to make a wide area apart from the management center a security area. The location of the emergency call can be easily grasped at the center, and in an emergency, the owner of the PHS terminal can be given appropriate instructions from the management center, the owner can be notified to a specific place such as his home, or an emergency dispatch vehicle can be sent. The purpose of this is to provide a personal security system that can issue a dispatch command to the company and promptly take appropriate measures.

[0005]

In order to achieve the above object, according to the invention of claim 1, when operated by the terminal side of the PHS, the management center is called and connected to the PHS or the PHS through the public line and the position information is obtained. Emergency management means for transmitting is provided, the management center is provided with a display device for displaying the positional information of the connected PHS terminal, and the PHS or the PHS terminal connected to the PHS through the public line is connected. Means for issuing an instruction to deal with an emergency in a PHS or public line and PHS, a reporting means for reporting to a specific place such as the home of the owner of the terminal of the PHS, and an emergency for an emergency dispatched vehicle. Equipped with one or more means selected from dispatching means for issuing dispatch orders and means for reporting to public institutions such as police and fire departments. It is characterized by performing one or more measures, and the management center can check the status of the owner of the terminal device where the emergency operation means has been operated and take measures against an emergency, especially using the existing PHS. Therefore, it is not necessary to newly provide a communication system for security, and since it is only necessary to use the PHS in an area, it is possible to widen the range of security, and when it is not possible to confirm a call with the owner of the terminal device. However, the position of the terminal can be estimated from the position information, and the position of the terminal can be easily estimated from the narrow communication area (radius 200 to 500 m) which is a characteristic of the PHS base station, and the location of the emergency report can be easily estimated. You can walk by, which makes it easier to find the owner.

The invention of claim 2 is characterized in that, in the invention of claim 1, the emergency operation means is constituted by a push button switch, and since it is a push button switch, the operation can be easily performed even in an emergency. According to the invention of claim 3, in the invention of claim 1, the occurrence of the emergency is displayed on the display device, and the occurrence of the emergency is displayed on the display device in addition to the position information. It is possible to reliably notify the operator of the occurrence of an emergency.

The invention of claim 4 is characterized in that, in the invention of claim 1 or 3, the display device displays personal information for identifying the owner of the terminal of the PHS, and the management center issues an emergency notification. With the personal information of the owner of the terminal device, the emergency situation can be dealt with promptly. According to the invention of claim 5, in the invention of claim 1, 3 or 4, the display device is a telephone number of a mobile phone to be mounted in an emergency dispatch vehicle, a telephone of a specific place such as a home of an owner of a PHS terminal device. It is characterized by displaying the number, and it is possible to promptly transmit the dispatch command to the emergency dispatch vehicle and to notify the house owner of the terminal device.

According to a sixth aspect of the present invention, in the first aspect of the present invention, the PHS terminal is provided with a suspending means for suspending and holding it when it is carried, and the suspending means and the terminal are engaged with each other. When the department comes off, PH
It is characterized by having means for calling and connecting with S or PHS through a public line and driving another emergency operation means for transmitting position information. Even if a terminal is robbed by a robbery or the like, the management center is automatically operated. Emergency call can be made to the owner, and the owner can be protected and protected more safely.

According to the invention of claim 7, claim 1 and claim 6
In the invention, the PHS terminal is equipped with a buzzer that sounds when the emergency operation means is operated,
By operating the emergency means, it is possible not only to report to the management center but also to notify the people around us of the occurrence of an emergency, and it is possible to take prompt action with the help of people around. According to an eighth aspect of the present invention, in the first and sixth aspects of the invention, the terminal of the PHS has means for invalidating the operation of the emergency operating means unless there is a preset release operation of the lock mechanism. The feature is that it is possible to prevent an emergency call from being inadvertently made by operating the emergency operation means, and to avoid unnecessary confusion.

The invention of claim 9 is characterized in that the password is used as the lock mechanism in the invention of claim 8, there is no need to provide a mechanical structure for locking, and the unlocking operation of the lock mechanism is already existing. It can be done by key input on the keypad of. According to the invention of claim 10, an antenna, a transmission / reception signal processing unit, a computer unit, a keypad unit and a speaker are provided, and emergency operation means and a specific telephone number preset by operation of the emergency operation means are provided. The PHS or PHS is provided with an automatic calling means for making a call so as to be connected to the terminal via a public line, and the emergency operation means and the automatic operation means are added to the basic PHS terminal device configuration. A PHS terminal compatible with a personal security system can be realized with a simple configuration having only a calling function.

[0011]

Embodiments of the present invention will be described below with reference to the drawings. (Embodiment 1) FIG. 1 shows the system configuration of the present embodiment. The terminal 2 with an emergency button used in the present embodiment is an emergency button consisting of a push button switch as the emergency operation means and this emergency button. In addition to having the function of automatically calling the telephone number of the management center 5 when operating the ISDN, the ISDN can be operated by operating the keypad provided as a normal PHS terminal.
A telephone can be called by calling the other party by inputting the telephone number of the subscriber telephone 4 or another PHS terminal connected to the public telephone line 3 such as a line or analog line, and conversely, the subscriber telephone or another PHS terminal. It is equipped with a call function that can respond to calls from the device.

The management center 5 is provided with a management device 6 which is a main component of the system of this embodiment together with the terminal device 2 with an emergency button.
The SDN line 7, the exchange 8 of the telephone station, and the base station 1 of the PHS are connected to receive an emergency call from the terminal 2. Reference numeral 9 is a PHS service control device, 49 is an emergency dispatch vehicle, and 60 is a telephone attached to the management device 6.

As shown in FIG. 2, the circuit configuration of the terminal 2 includes an RF module 11 for transmitting and receiving a high frequency signal through the antenna 10, and a call voice from the microphone 12
The speaker 14 is also taken in through the D / D converter 13.
To the ADPCM codec 16 for outputting a call voice signal from the other party via the D / A converter 15, and the LAP
DC protocol control unit 17 and TDMA synchronization control unit 18
And the received electric field strength signal from the RF module 11
An A / D converter 50 which performs D conversion and gives it to the TDMA synchronization control unit 18 as received electric field intensity data of the terminal device 2, a demodulation unit 21 including a demodulator 19 and a down converter 20.
And a transmission / reception signal processing unit 26 including a modulator 22, a D / A converter 23, and a modulation unit 25 including a low-pass filter 24, and a key provided with a key for inputting a telephone number or other operation or setting. A pad unit 27, an LCD 28 that displays various information regarding operations and transmission / reception, and a CPU that controls the keypad unit 27 and the LCD 28.
A computer unit 3 including an operation display control unit 29 including a CPU, a CPU 30 for controlling and managing the entire terminal, a RAM 31, and a ROM 32 storing data and programs.
3 and EEPROM for storing specification data
34, a battery 35 that is a power source, and a DC / DC converter 36 for converting the voltage of the battery 35 to supply a direct current of a predetermined voltage to each unit as a basic configuration, and a normal PHS terminal device. You can make a call similar to.

In addition to the basic structure and function, an emergency button 37, which is a push button for automatically calling the management center 5 when operated in an emergency, which is a feature of the present invention, and an automatic notification function are provided. 3 and 4 show the appearance of the terminal 2 of the PHS used in the present invention.
In the upper part of 9, a speaker 14 as a receiver is built in,
The sound output hole 38 is opened above the surface of the terminal body 39. The display surface of the LCD 28 is exposed on the surface of the terminal body 39 slightly below the sound output hole 38, and a hinge 41 is formed on the surface portion from this display surface to the lower end of the terminal body 39.
There is provided a keypad portion 27 which is covered by a door 40 which is pivotally supported by the. The door 40 serves as a transmitter in the opened state, and the microphone 12 is provided on the back side which is the front side when opened.
And an emergency button 37 covered with a transparent cover 42 on the surface. . The transparent cover 42 is slidably opened and closed, and is normally closed to prevent the emergency button 37 from being inadvertently operated. In an emergency, the owner slides the transparent cover 42 in the arrow direction to open it. In this state, operate the emergency button 37 or use the transparent cover 4
The emergency button 37 is operated by breaking 2 with a strong force.

The keypad section 27 is provided with a mode key 43 for setting a mode for inputting the telephone number of the management center 5 in addition to the keys normally required for a PHS terminal. The mode key 43 is operated to set the input mode, and at the time of setting, the numeric keypad is used to store the telephone number of the management center 5 in the same manner as the telephone number memory function normally provided in the PHS terminal. . This storage is performed by the EEPROM 34, and even if the battery 35 runs out, it is stored until changed. The stored telephone number of the management center 5 is automatically called and dialed as a call destination when the computer section 33 detects that the emergency button 37 is operated. In other words, the automatic call function works.

The management center 5 has an IS as shown in FIG.
A management device 6 connected to the DN line 7 is installed.
The management device 6 includes a main control unit 45 including a CPU connected to the ISDN line 7 through a DSU 44, and a display device 46 including a CRT for displaying information.
And an operation unit 47 including a keyboard for performing commands and other necessary operations, and a storage device such as a ROM that stores data of a contract customer, that is, a person who owns the PHS terminal 2 having the emergency button 37. 48 and a telephone 60 for communication.

The contract customer data includes the owner's name, sex, age, home telephone number, facial photograph, body characteristics such as height, illness history, blood type, family contents, work place, etc. To be done. Next, the operation of the embodiment of the present invention will be described with reference to FIGS.
A description will be given according to the flowchart in FIG.

First, in the terminal 2 in the standby state in which the power is turned on, the operation of each key of the keypad section 37 including the mode key 43 is checked under the control of the computer section 33. For example, the mode key 43 If the operation is performed, the telephone number input acceptance state of the management center 5 is set. In this state, if the telephone number is input from the ten keys of the keypad section 27 and the registration key is further operated, the computer section 33
The telephone number is stored in the EEPROM 34 under the control of. This stored information is displayed on the LCD 28 with OK characters. If you press the end key after this display,
The terminal 2 exits the telephone number input mode of the management center 5 and returns to the original standby state.

In the standby state, the computer unit 33
Checks the presence or absence of the key operation for the normal call of the keypad section 27 and the operation of the emergency button 37, and if there is an off-hook button, a redial button, an off-hook button operation after a telephone number input operation, etc. When the call processing routine is executed, the call processing routine is executed, and when the on-hook or the redial is released, the original standby state is restored.

When the emergency button 37 is operated, the EEP
The telephone number of the management center 5 stored in advance in the ROM 34 is read out and the automatic call operation for the telephone number is started. This calling routine will be described with reference to FIG.
In this calling routine, dialing is started after the off-hook state is set, and the terminal 2 transmits a signal for making a call to the base station 1.

In response to this call setting, the base station 1 sends a signal indicating acceptance of the call setting and a signal of the authentication request to the terminal 2. Upon receiving these signals, the terminal 2 sends an authentication response signal to the base station 1. At this time, the terminal 2 receives the ID code of the base station 1 with which it is communicating and stores it in the RAM 31 of the computer unit 33. That is, the base station 1 to which the location of the terminal 2 corresponds
It will be understood by the ID code of.

Upon receiving the authentication response signal, the base station 1 sends a call setting signal to the PHS connecting device 51 which is an interface between the exchange 8 of the ISDN line network and the base station 1. The PHS connecting device 51 sends a start signal to the exchange 8 of the ISDN network. Upon receiving this activation signal, the exchange 8 sends an activation completion signal to the PHS connecting device 51. The PHS connecting device 51 that has received this activation completion signal sends a call setting acceptance signal to the base station 1.

The exchange 8 sends an incoming signal to the management device 6 of the management center 5 through the ISDN line 7, and sends a busy tone and a calling signal to the terminal 2 through the PHS connection device 51 and the base station 1. When there is an incoming call, the management device 6 of the management center 5 goes into an off-hook state, closes the line, sends an off-hook signal to the exchange 8, and the exchange 8 sends a response signal to the PHS connecting device 51 and also PHS accordingly. The connection device 51 transmits a response signal to the base station 1, and the base station 1 transmits a response signal to the terminal device 2.

In this way, the terminal device 2 and the management device 6
And the terminal 2 that has received the response signal is stored by using the USPCH that is optionally assigned to the communication physical slot of the function channels set in the PHS. The ID code of the base station 1 is sent to the management device 6 via the base station 1, the PHS connection device 51, and the exchange 8.

When the main control unit 36 of the management device 6 receives the ID code, it determines that the incoming call is an emergency and the I
The position of the base station 1 corresponding to the D code is calculated from the data in the storage device 48, and is first displayed as position information on the display device 46. Therefore, the operator knows from this display that there is an emergency notification and the location of the terminal 2. Then, by operating the connection operation switch of the operation unit 47, a telephone call for the telephone 60 is made possible to make a telephone call with the owner of the terminal 2. The owner is specified by this call, and the data of the owner is read from the storage device 48 and displayed on the display device 46 by operating the operation unit 47.
In addition, the operator gives advice to the owner by telephone, or reports the occurrence of an emergency to the owner's home if necessary, or issues an emergency command to the emergency dispatch vehicle 49.

Here, the operator who judges that it is necessary to give a notification to the above-mentioned home makes a call operation using the telephone 60 by looking at the telephone number of the owner displayed on the display device 46. For the emergency dispatch vehicle 49, the mobile telephone, mobile phone, PH of the emergency dispatch vehicle 49 displayed on the display device 46 are displayed.
Calling is performed by looking at the telephone number of the mobile telephone such as the S terminal device. Of course, in this case, a call using a wireless device may be performed. Furthermore, the process of making notifications to public institutions such as the police and fire departments will be carried out in response to the contents of the emergency.

When the emergency vehicle 60 can be called, the operator notifies the driver or passenger of the emergency vehicle 60 of various information such as the owner of the terminal 2 and the transmission position data. Also, when a call is made to the owner's home, the owner is notified of the owner's status and the like.

When the call destination telephone is busy or is not connected even after a certain period of time, the redial operation is automatically repeated a preset number of times. When the call with the telephone 60 for call of the management device 6 of the management center 5 is completed, the owner operates the reset switch provided on the keypad unit 27 to put the terminal device 2 in the off-hook state. As a result, the disconnection signal transmitted from the terminal device 2 is sent to the exchange 8 through the base station 1 and the PHS connection device 51, the exchange 8 disconnects the connection with the management device 6 and sends a busy tone, and the release signal is connected to the PHS connection device. It is sent to the terminal 2 through the device 51 and the base station 1. As a result, the release is completed and the release completion signal indicating the release completion is sent from the terminal 2 to the exchange 8 via the base station 1 and the PHS connecting device 51. When the management device 6 receives a busy tone, it automatically enters the on-hook state.

By the way, when the terminal 2 is located outside the service area where the connection with the management center 5 cannot be established, or when the terminal 2 is busy, it is displayed on the LCD 28 and the redial operation is preset. Up to the set number of times, and when the number of redial operations exceeds the set number, the operation check returns. Further, an incoming call sequence when the terminal device 2 of the PHS is called from the management device 6 of the management center 5 as needed is as shown in FIG.

That is, when the telephone 60 for communication of the management device 6 is off-hook, an off-hook signal is sent to the exchange 8 through the ISDN line 7, the exchange 8 sends a dial tone to the telephone 60 in response, and the operator receives this dial tone. After hearing, dialing the telephone number of the terminal device 2 of the PHS to be called, the exchange 8 sends a position inquiry signal to the service control device 9, and the service control device 9 sends the position where the terminal device 2 is registered. The information is notified to the exchange 8. In response to this, an activation signal is sent to the corresponding PHS connecting device 51. The PHS connection device 5 that has received this activation signal
1 performs call setting for the corresponding base station 1 ...
The base stations 1 ... Send an incoming call signal to the terminal 2 of the PHS in response to this call setting.

Receiving the incoming call signal, the terminal 2 sends an incoming call response signal. The base station 1 that has received the incoming call response signal transmits a call setting signal to the terminal device 2, and the terminal device 2 transmits a call setting acceptance signal indicating that the call setting signal has been received. The base station 1 that has received the call setting acceptance signal transmits an authentication request signal to the terminal device 2, and in response thereto, the terminal device 2 transmits an authentication response signal to the base station 1. The base station 1 receiving this authentication response signal sends a call setting acceptance signal to the PHS connection device 51, and the PHS control device 51 sends a start completion signal to the exchange 8 in response thereto. Then, the terminal 2 sends a call signal to the exchange 8 via the base station 1 and the PHS connecting device 51. At the same time, the ring tone is emitted from the terminal device 2. Further, a ringing tone is sent from the PHS connection device 51 to the telephone 60 for communication of the management device 6 via the exchange 8 to inform that the PHS terminal 2 is being called.

When the terminal device 2 goes off-hook, a response signal is sent from the terminal device 2 to the base station 1, and a response signal is sent from the base station 1 to the exchange 8. In response to this, the exchange 8 inverts the polarity of the line and puts it in a call state. In this way, the telephone set 60 of the management device 6 can call the PHS terminal 2 to make a call.

When the call telephone 60 of the management device 6 is hooked on, a disconnection signal is sent from the call telephone 60 to the exchange 8, from the exchange 8 to the PHS connection device 51, and then to P.
A disconnection signal is sent from the HS connection device 51 to the base station 1, and the base station 1 sends a disconnection signal to the terminal device 2. Further, a busy tone is emitted from the exchange 8 and sent to the terminal 2 through the PHS connecting device 51 and the base station 1. By listening to this busy tone, the owner of the terminal 2 knows that the other party's telephone, in this case, the telephone 60 for communication of the management device 6 has been disconnected, and goes on-hook. In response to this on-hook, a release signal is sent from the terminal 2 to the base station 1, from the base station 1 to the PHS connecting device 51, and further from the PHS connecting device 51 to the exchange 8,
In response to this release signal, the exchange 8 sends the PHS connection device 51
The release completion signal is transmitted from the PHS connection device 51 to the base station 1, and further from the base station 8 to the terminal 2. This enables the PHS from the telephone 60 of the management device 6.
That is, the call is terminated when the terminal 2 is called.

The SCP 52 shown in FIGS. 8 and 9 indicates the PHS service function, and the authentication processing is performed between the SCP 61 and the base station 1. By the way, in order to prevent the emergency button 37 from being operated by anyone other than the owner, a lock mechanism for pre-registering the password and validating the operation of the emergency button 37 only when the password is input by the keypad unit 27 and coincides with each other. It may be provided. In this case, even if the emergency button 37 is operated without inputting a password, the operation is invalidated, an emergency notification is not made, and the management device 6 of the management center 5 is prevented from being inadvertently called by an incorrect operation. be able to.

If the terminal 2 is provided with a buzzer Bz that sounds at the same time as the operation of the emergency button 37, it is possible to inform the surrounding people of the occurrence of an emergency at the same time as the control center 5 is notified. Further, in the present embodiment, the ID code of the base station 1 is sent to the management center 5 side at the time of automatic notification. However, it is possible to automatically send the unique data of the terminal 2 together with this ID code. In this case, the owner can be automatically identified without displaying the owner by calling, and the display on the display device 46 can be automatically performed. In an emergency situation where a call cannot be made with the owner. Will be able to respond promptly.

Further, instead of the mode switch 43 used when storing the telephone number of the management center 5, a mode switch for setting normally provided in the terminal 2 is used to store the telephone number of the management center 5. May be selected. (Embodiment 2) PHS terminal 2 used in this embodiment
Is equipped with the following configuration so that an emergency call can be automatically made when the user is robbed by a robbery or the like.

That is, in the present embodiment, FIG.
As shown in (c), the recess 39 is provided at the upper end of the terminal body 39.
A loop provided with a movable body 53 having one end rotatably supported by a shaft body 55 made of a metal screw or the like on one side of the upper opening edge of the recess 39a and formed at one end of the hanging string 54. Part 54
a and the other end of the movable body 53 in this state
A semi-fixed state can be achieved by hooking and locking a locking portion 39b provided on the other side of the upper opening edge of 9a. Then, when the other end of the movable body 53 is released from the semi-fixed state and the movable body 53 rotates for a certain amount or more in the terminal body 39 so as to correspond to one end of the movable body 53, the movable body 53 is rotated.
The switch SW that is driven at one end of the switch is built in, and this switch SW is electrically connected in parallel with the switch of the emergency button 37. When the switch SW is driven, the emergency button 37 is operated. The same signal as at the time of the input is input to the computer section 33 via the operation display control section 29, and the management center 5 is called and the calling processing is performed in the same manner as the above-mentioned emergency notification.

That is, the switch SW functions as another emergency operation means. Therefore, even if the terminal device 2 is robbed and the owner cannot operate the emergency button 37, the management center 7 can be automatically notified. In addition, by sounding the buzzer Bz at the same time in conjunction with each other, it can also serve as a crime prevention portable bell.

In the second embodiment, except for the switch SW,
The circuit configuration is the same as that of the first embodiment. A password lock mechanism may be provided. (Embodiment 3) The PHS terminal 2 of this embodiment includes a temperature sensor 56 such as a negative characteristic thermistor and a vibration sensor 57 such as a piezoelectric ceramic in the circuit configuration of Embodiment 1 as shown in FIG. In addition, the temperature sensor 56 is provided on the lower side surface of the terminal body 39 as shown in FIG. 12 to detect the ambient temperature, and the detection signal is, for example, an 8-bit A / D converter. It is taken into the CPU 30 of the computer unit 33 via 61.

The terminal 2 transmits the temperature data detected by the temperature sensor 56 at the time of an emergency call, and the management device 6 of the management center 5 transmits the temperature data.
The detected temperature is displayed on the display device 46. That is, the operator of the management center 5 is the management device 6
The state of the owner is determined based on the detected temperature displayed on the display device 46. Here, when the detected temperature is close to the outdoor temperature, if the terminal 2 is left outdoors,
Further, if the temperature is close to the body temperature (if it is about 25 to 36 degrees, the owner carries it, it is possible to judge that a fire has occurred if the temperature is higher. You can decide.

The vibration sensor 57 is attached to the inner wall of the terminal body 39, detects the vibration applied to the terminal body 39 and generates an output proportional to its magnitude, and the output signal is amplified by the amplifier 58. After that, it is compared with a threshold value by the comparator 59 and converted into a pulse signal. The terminal 2 transmits the output pattern data of this pulse signal together with the temperature data detected by the temperature sensor 56 at the time of an emergency call, and the management device 6 of the management center 5 displays the pattern data on the display device 46.
It is designed to be displayed with. This allows the operator to know information such as whether the terminal 2 is stationary or moving, and whether the owner of the terminal 2 is dead or unable to move, and the management center 5 Appropriate measures can be taken by the side.

The terminal device 2 in this embodiment is similar to the operation of the terminal device 2 of the first embodiment except for the signal processing operation other than the temperature sensor 56 and the vibration sensor 57, and the description thereof is omitted here. Further, in the present embodiment, the terminal device 2 in which the vibration sensor 57 and the temperature sensor 56 are provided side by side is configured, but a terminal device in which only the vibration sensor 57 is provided, a terminal device in which the temperature sensor 56 is provided, and the like are also included in the present invention. Needless to say, it can be adopted as a system corresponding to a personal security system.

[0043]

According to the invention of claim 1, when operated on the terminal side of the PHS, emergency management means for calling and connecting the management center to the PHS or the PHS through the public line and transmitting the position information is provided, P connected to the management center
A PH equipped with a display device for displaying the position information of the HS terminal and connected to the PHS or PHS through a public line
Means for giving an instruction to the terminal device of S through the PHS or the public line and PHS, and the P
Reporting means for reporting to a specific place such as the home of the owner of the HS terminal, dispatching means for issuing an emergency dispatch command to an emergency dispatch vehicle, and reporting means for public institutions such as police and fire stations Since the management center is provided with one or more means selected from among the above, the management center performs the treatment by any one or more of the above means. The management center can handle the emergency situation, and since the existing PHS is used in particular, there is no need to newly install a communication system for security, and the PH
Since it is only necessary to use the area where S is used, it is possible to widen the scope of security and to estimate the position of the terminal from the position information even when the call confirmation with the owner of the terminal cannot be confirmed. From the narrow communication area (radius 200 to 500 m), which is a feature of the station, it is possible to easily estimate the position of the terminal and go near the site of the emergency report, and as a result, the owner can be easily found. There is an effect.

According to the invention of claim 2, in the invention of claim 1, since the emergency operation means is constituted by a push button switch, there is an effect that the operation can be easily performed even in an emergency because it is a push button switch. . The invention of claim 3 is claim 1
In the invention, since the occurrence of the emergency is displayed on the display device, there is an effect that the occurrence of the emergency can be reliably transmitted to the operator of the management center.

According to a fourth aspect of the present invention, in the first or third aspect of the invention, the display device displays personal information that can identify the owner of the PHS terminal. There is an effect that the personal information of the owner of the terminal can promptly deal with the emergency. According to a fifth aspect of the present invention, in the first, third or fourth aspect of the present invention, the display device may be a telephone number of a mobile telephone to be mounted on an emergency dispatch vehicle, a telephone at a specific place such as the home of the owner of the PHS terminal. Since the number is displayed, there is an effect that the dispatch command can be transmitted to the emergency dispatched vehicle and the notification to the house owner of the terminal owner can be promptly made.

According to a sixth aspect of the present invention, in the first aspect of the present invention, the PHS terminal is provided with a suspending means for suspending and holding the PHS when carried, and the suspending means and the terminal are engaged with each other. When the department comes off, the management center PHS
Or, since it is equipped with a means for calling and connecting with the PHS through a public line and driving another emergency operation means for transmitting position information, even if the terminal device is robbed by a robbery or the like, an emergency notification is automatically sent to the management center. Therefore, there is an effect that the owner can be protected and protected more safely.

According to a seventh aspect of the present invention, in the first and sixth aspects of the invention, the PHS terminal is provided with a buzzer that sounds when the emergency operating means is operated. By doing so, not only the notification to the management center but also the surrounding people can be notified of the occurrence of an emergency, and it is possible to take prompt measures with the help of the surrounding people.

According to an eighth aspect of the present invention, in the first and sixth aspects of the invention, the operation of the emergency operating means is invalidated unless the preset locking mechanism is released from the PHS terminal. Since it is equipped with a means for doing so, it is possible to prevent an emergency call from being inadvertently made by operating the emergency operation means, and there is an effect that unnecessary confusion is not brought about. According to the invention of claim 9, in the invention of claim 8, since the password is used as the lock mechanism, it is not necessary to provide a mechanical structure for locking, and the unlocking operation of the lock mechanism is performed by the key of the existing keypad portion. The effect is that it can be done by input.

According to a tenth aspect of the present invention, an antenna, a transmission / reception signal processing section, a computer section, a keypad section, and a speaker are provided, and the emergency operation means and the specification preset by the operation of the emergency operation means are provided. Since the PHS or the PHS and the automatic calling means for making a call to be connected via the public line to the terminal of the telephone number are provided, the basic PHS is provided.
The terminal device of PHS corresponding to the personal security system can be realized with a simple structure in which the terminal device structure is provided with the emergency operation means and the automatic calling function.

[Brief description of drawings]

FIG. 1 is a system configuration diagram according to a first embodiment of the present invention.

FIG. 2 is a circuit block diagram of the above terminal device.

FIG. 3 is a perspective view showing a state in which a door of the above terminal device is closed.

FIG. 4 is a perspective view showing a state in which a door of the above terminal device is opened.

FIG. 5 is a circuit block diagram of the above management device.

FIG. 6 is a flowchart for explaining the operation of the above terminal device.

FIG. 7 is a flowchart for explaining the operation of the above management device.

FIG. 8 is an explanatory diagram of a sequence when the PHS makes a call.

FIG. 9 is an explanatory diagram of a sequence when the PHS receives an incoming call.

FIG. 10 (a) is a front view of a PHS terminal according to the second embodiment of the present invention. (B) is a front view which can omit a part of terminal device same as the above. (C) is a side view in which the above-mentioned terminal device is partially omitted and broken.

FIG. 11 is a circuit block diagram of a terminal according to the third embodiment of the present invention.

FIG. 12 is a perspective view showing a state in which the door of the above terminal device is closed.

[Explanation of symbols]

 1 base station 2 terminal device 3 public line 4 subscriber telephone 5 management center 6 management device 7 ISDN line 8 switch

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Toshiro Mise 1048, Kadoma, Kadoma City, Osaka Prefecture Matsushita Electric Works Co., Ltd. (72) Minoru Yamamoto, 1048, Kadoma, Kadoma City, Osaka Nice Building Management Co., Ltd.

Claims (10)

[Claims] 1. A PHS or P management center when operated.
Emergency operation means for calling and connecting to the HS through a public line and transmitting position information is provided on the PHS terminal side, and the management center is equipped with a display device for displaying the position information of the connected PHS terminal. , And PHS or PHS
To the PHS terminal connected to the PHS or the public line with the PHS or the public line and the PHS
Through means, reporting means for reporting to a specific place such as the home of the owner of the PHS terminal, dispatching means for issuing an emergency dispatch command to an emergency dispatch vehicle, police, fire department, etc. A personal security system comprising one or more means selected from means for notifying a public institution, etc., wherein the management center carries out treatment by any one or a plurality of the above means. 2. The personal security system according to claim 1, wherein the emergency operating means comprises a push button switch. 3. The personal security system according to claim 1, wherein the display device displays that an emergency has occurred. 4. The personal security system according to claim 1, wherein the display device displays personal information for identifying the owner of the PHS terminal. 5. The display device displays the telephone number of a mobile telephone mounted in an emergency dispatch vehicle and the telephone number of a specific place such as the home of the owner of the PHS terminal device. Or the personal security system according to 3 or 4. 6. A PHS terminal device is provided with a suspending means for suspending and holding it while being carried, and when the engaging portion between this suspending means and the terminal device is disengaged, the management center is set to PHS or PHS and public. Connect by calling through the line,
2. The personal security system according to claim 1, further comprising means for driving another emergency operation means for transmitting position information. 7. The personal security system according to claim 1, wherein the PHS terminal is provided with a buzzer that sounds when the emergency operating means is operated. 8. The PHS terminal device is provided with means for invalidating the operation of the emergency operation means unless the preset lock mechanism is released.
6. The personal security system according to 6. 9. The personal security system according to claim 8, wherein a password is used as the lock mechanism. 10. An emergency operation means and a terminal having a specific telephone number preset by operation of the emergency operation means, comprising an antenna, a transmission / reception signal processing section, a computer section, a keypad section, and a speaker. On the other hand, a PHS terminal device comprising a PHS or PHS and automatic calling means for making a call so as to be connected via a public line.