JPH08287385A - Emergency notification system in vip guard - Google Patents

Abstract

PURPOSE: To immediately notify the generation of an emergency or an abnormal state a guard while a VIP is left alone when this state is generated. CONSTITUTION: This system is provided with plural receivers 4A, 4B, 4C and 4D, etc., receiving the emergency signals from a portable transmitter 2 when the button switch of this portable transmitter 2 that a VIP 1 carries is depressed or the operation detection sensor of the portable transmitter 2 detects the falling down of a VIP 1. The plural receivers 4A, 4B, 4C and 4D, etc., are arranged to cover all the guard areas by adding reception possible areas 3A, 3B, 3C and 3D, etc., for each of the receivers. When the receiver 4B which is the nearest to the reception possible area 3B where the VIP 1 exists receives an emergency signal, the receiver notifies the effect that an emergency is generated to the portable reception terminal 6 that a guard 7 carries through a main device 5.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an emergency notification system in personnel protection for notifying a guardian when an emergency or abnormal condition occurs in personnel protection.

[0002]

2. Description of the Related Art Conventionally, in a guardian system for guarding a person to be guarded (person in charge), a plurality of guardians use microphones, earphones, etc. to communicate with each other by voice communication for guarding. .

As another example of the prior art, Japanese Patent Laid-Open No. 4-16
The “abnormality notification device” described in Japanese Patent No. 3699 discloses that the abnormal condition notification device sends abnormal condition information when the stationary state of the monitoring target exceeds a set time, and the monitoring target is in a normal state. It reports that it is in a different abnormal state.

[0004]

Generally, in such guardianship of VIPs, there are times when the VIP is inevitably alone.
At this time, the VIP may be involved in an emergency or may fall or fall due to its own physical abnormality.

However, in the above-mentioned prior art personnel protection system, there is no means for transmitting an emergency signal from the VIP when the VIP is involved in an emergency or when a physical abnormality occurs in itself. However, there is a problem that the VIP cannot notify the guardian of the occurrence of an emergency or an abnormal condition.

Further, in the other conventional example described above, an abnormal state is reported when the VIP has fallen and has not moved for a predetermined time. Therefore, there is a problem that it is not possible to make a notification immediately after the VIP falls.

It is an object of the present invention to provide an emergency notification system for guarding personnel who can immediately notify a guardian of an emergency situation or abnormal situation when VIP is alone. is there.

[0008]

According to the present invention, there is provided a plurality of receiving devices for receiving an emergency signal transmitted from a portable transmitting device when a guardian presses a button switch of the portable transmitting device, The plurality of receiving devices are arranged so as to cover the entire guarded area by adding the respective receivable areas, and the receiving device closest to the area where the guarded person is located has received the emergency signal. There is obtained an emergency call system for guarding the occupants, which is characterized in that a mobile reception terminal of a guardian is sometimes notified that an emergency has occurred.

Further, the portable transmitting device transmits a radio signal to the emergency signal when an ON signal is output from the button switch, and data transmitted from the wireless transmitter includes the ID of the portable transmitting device itself. There is provided an emergency notification system for guarding an important person, comprising: a control unit for giving a type code of a calling factor.

Further, the portable transmitting device is provided with a motion detecting sensor for detecting a motion state / still state of the body of the guardian, and the motion detecting sensor is a bottom surface of the energizable material and an energization in which the bottom surface is insulated. A box made up of a peripheral wall of a movable material and a ball of energizable material enclosed in the box and movable freely, the sphere being the peripheral wall and the bottom of the box. The count value within a predetermined time that counts the number of ON signals that are output while in contact with and the OFF signals that are output while in contact with either the peripheral wall surface or the bottom surface A sensor that operates when the value is less than a preset value, and the wireless transmitter transmits the emergency signal when the sensor operates and the countdown value of the timer reaches 0. Emergency call system can be obtained in the VIP escort to the butterflies.

Furthermore, there is provided an emergency notification system for guarding an important person, wherein the portable transmitting device has a built-in power source.

In the portable transmitter, when the ON signal is output from the button switch, when the set time is reached during the countdown of the timer, and when the remaining amount of the built-in power supply becomes less than a predetermined amount. A first oscillator that starts to vibrate at least one of the following, a first LED that starts blinking when the first oscillator starts to vibrate, a vibration of the first oscillator and the first oscillator. The reset button switch for stopping the blinking of the No. 1 LED may be provided.

Further, the receiving device receives a data transmitted from the wireless transmitter, a CPU for giving the ID of the own receiving device to the received data, and the ID.
There is provided an emergency notification system in personnel protection, comprising a data buffer for storing the added data and a wireless transmission / reception unit for absorbing the data stored in the data buffer.

Further, a main unit for transmitting a polling command to the receiving device is provided, and the main unit receives and transmits the data in the data buffer when the receiving device is polled, and the transmitting / receiving unit transmits and receives the data. A database for outputting the ID of the portable transmission device, the type code of the calling factor, and the ID of the receiving device which are searched when receiving the message, and a transmitting unit for transmitting data from the database to the portable receiving terminal. An emergency call system for guarding personnel is provided.

Furthermore, the portable reception terminal includes a second vibrator that vibrates when receiving the emergency signal, and the second vibrator.
Emergency notification in the guardian of a person, comprising a second LED that blinks due to the vibration of the vibrator, and a display that analyzes the emergency signal and displays status information that represents the status of the guarded person. The system is obtained.

[0016]

Next, the present invention will be described with reference to the drawings.

FIG. 1 is a system block diagram showing an embodiment of an emergency call system for guarding important persons according to the present invention.

Referring to FIG. 1, in the present embodiment, when a button switch of a portable transmitting device 2 carried by a guardian's dignitary (VIP) 1 is pressed, or the portable transmitting device 2
When the motion detection sensor of 1 detects the occurrence of the overturned state of the VIP 1, or when the remaining amount of the built-in power source (not shown) becomes less than or equal to a predetermined amount, the emergency signal transmitted from the portable transmission device 2 is received. Multiple receivers 4A, 4B, 4
C, 4D, etc., and a plurality of receiving devices 4A, 4B, 4C,
4D etc. are the respective receivable areas 3A, 3B, 3C,
It is arranged so as to cover the entire guard area by adding 3D and the like, and for example, the receiving device 4B closest to the receivable area 3B in which the VIP 1 is located is carried by the guard 7 when receiving an emergency signal. The fact that an emergency has occurred is notified to the mobile reception terminal 6 that is present through the main unit 5.

Next, the operation of this embodiment will be described with reference to FIGS.

FIG. 2 is a block diagram showing an example of the portable transmitting device in FIG. 1, and FIG. 3 is a block diagram showing an example of the receiving device, main device and portable receiving terminal in FIG.

As shown in FIG. 2, the portable transmitter 2 of this embodiment has a button switch 23, a wireless transmitter 25 for transmitting an emergency signal when an ON signal is output from the button switch 23, and a predetermined time. Timer 22 to count down
And a control unit 24 for assigning the ID of the own mobile transmitting device and the type code of the calling factor to the data transmitted from the wireless transmitter 25 through the transmitting antenna 20, and an operation for detecting the physical / moving state of the VIP1 body. The detection sensor 21, the vibrator 26 that starts to vibrate with the transmission of the emergency signal, and the LED 27 that starts blinking when the vibrator 26 starts to vibrate.
A reset button switch 28 for stopping the vibration of the vibrator 26 and the blinking of the LED 27, and a built-in power source (not shown).

Next, each receiving device (for example, the receiving device 4B) of the present embodiment receives the data transmitted from the wireless transmitter 25 of the portable transmitting device 2 through the receiving antenna 40 as shown in FIG. And a CPU 42 that assigns the ID of its own receiving device to the received data, a data buffer 43 that stores the data to which this ID is assigned, and the data stored in the data buffer 43 is sucked up and transmitted from the transmitting / receiving antenna 45. The transmitter / receiver 44 receives a polling signal from the main device 5.

As shown in FIG. 3, the main unit 5 of the present embodiment transmits a polling signal to the receiving unit 4B through the transmitting / receiving antenna 50 and a transmitting / receiving unit 51 for receiving data from the receiving unit 4B, and the main unit. 5, a CPU 52 that controls all sequences, a database 53 that holds guardian information, an ID of a mobile transmission terminal, a type code of a calling factor, and the like, and a data obtained by searching the database 53 as a transmission antenna. Transmitting unit 5 for transmitting through 55
4 and.

Further, the portable receiving terminal 6 of this embodiment is shown in FIG.
As shown in, a receiver 61 that receives data transmitted from the main device 5 through a reception antenna 60, a CPU 62 that controls all sequences in the mobile reception terminal 6,
A vibrator 64 that starts to vibrate when the receiver 61 receives data, and an LED 65 that blinks due to the vibration of the vibrator 64
And a display 6 that displays the name and location of VIP1
3 is provided.

First, the VIP 1 carrying the portable transmission device 2
Is within the receivable area 3B of the receiving device 4B, and a polling command is issued from the main device 5 so that the receiving device 4B and the main device 5 are constantly performing polling.

When a crime against VIP1 occurs,
When the VIP 1 presses the button switch 23 of the mobile transmitting device 2 and outputs an ON signal to the control unit 24, the control unit 24 sends a transmission command to the wireless transmitter 25, and the wireless transmitter 25 transmits the signal on its own via the transmitting antenna 20. A transmission signal with the ID of the device 2 is transmitted.

Further, when a physical abnormality occurs in the VIP 1, the motion detection sensor 21 is activated and the emergency signal is sent to the control unit 2.
4 is input, the control unit 24 similarly instructs the wireless transmitter 25 to transmit the transmission data to which the type code of the calling factor for discriminating the transmission source is added.

Here, the motion detection sensor 21 for detecting the motion / still state of the body of the VIP 1 will be described with reference to FIG.

FIG. 4 is a schematic view showing an example of the motion detection sensor in FIG. 2, and (a), (b) and (c) respectively show one direction when the occupant is stationary in a normal state. It shows the situation when moving to and when a dignitary stands still while falling.

Referring to FIG. 4, the motion detecting sensor 21
(Shown in FIG. 2) is a bottom surface 211 of the energizable material and a bottom surface 2
11 is a sphere 210 made of a conductive material that is freely movable by being enclosed in a box having a peripheral wall surface 212 of an insulated conductive material, and is connected in series between a bottom surface 211 and the peripheral wall surface 212. Power supply (E) 213 and resistance (R) 21
4 and the sphere 210 is in contact with both the bottom surface 211 and the peripheral wall surface 212 of the box body (in the state shown in FIG. 4B), an ON signal is output to both ends of R214, An OFF signal is output to both ends of R214 while it is in contact with only either the bottom surface 211 or the peripheral wall surface 212 (in the state shown in FIG. 4A or 4C).

Therefore, when the VIP 1 is walking normally, the sphere 210 rolls on the bottom surface 211, and the sphere 210 moves as shown in FIG.
The state shown in (a) and the state shown in (b) are repeated at a speed substantially corresponding to a step.

However, when an abnormality occurs in VIP1 and the vehicle falls, the state shown in FIG. 4A and the state shown in FIG. 4B are repeated (this is called chattering).
After that, it stands still in the off state shown in FIG.

The control section 24 shown in FIG. 2 counts the number of chatterings, and the operation detection sensor 21 operates when the count value within a predetermined time set by the timer 22 is less than a preset value.

Then, the radio transmitter 25 transmits an emergency signal from the transmitting antenna 20 when the countdown value of the timer 22 becomes 0, that is, when the timer times out.

At the same time as transmitting the emergency signal from the wireless transmitter 25, the vibrator 26 of the portable transmitter 2 starts vibrating and blinking the LED 27.

In order to stop the countdown of the timer 22 of the portable transmitting device 2, the reset button switch 28 of the portable transmitting device 2 is pressed to stop the timer 22.
You can reset.

Further, the movement detecting sensor 2 of the portable transmitting device 2
In order to prevent the data from being transmitted from the mobile transmission device 2 by operating 1 without knowing it, the mobile transmission device 2 gives a notice of transmission 60 seconds before the timer value becomes 0 due to the countdown time of the timer 22. The vibrator 26 of No. 2 vibrates. It should be noted that the vibration pattern of the transmission notice is different from the vibration pattern when the LED 27 blinks by vibrating at the same time as the transmission of the emergency signal.

Next, in the receiving device 4B, the data transmitted from the wireless transmitter 25 of the portable transmitting device 2 is received by the receiving antenna 4
It is received by the receiving unit 41 through 0. This received data is C
The data is input to the PU 42, and the CPU 42 adds the ID of the own receiving device 4B to the received data and outputs it to the data buffer 43.

The data temporarily stored in the data buffer 43 is transmitted from the transmitting / receiving unit 44 to the main unit 5 through the transmitting / receiving antenna 45 when polled by the transmitting / receiving unit 51 of the main unit 5.

In the main device 5, the transmitting / receiving section 4 of the receiving device 4B is used.
The data transmitted from 4 is received by the transmission / reception unit 51 and the CP is transmitted.
Input in U52. The CPU 52 retrieves the database 53, obtains the ID of the mobile transmission device 2, the type code of the calling factor indicating what the transmission is and the ID of the reception device 4B, and outputs the ID to the transmission unit 54. Then, the transmission unit 54 transmits the data such as the name of the sender and the location of the sender to the receiver 61 of the mobile reception terminal 6 through the transmission antenna 55.

In the portable receiving terminal 6, the data transmitted from the main unit 5 is received by the receiver 61 through the receiving antenna 60.
Received by and input to the CPU 62. In the CPU 62, the vibrator 64 is vibrated to blink the LED 65 to notify the guardian that an emergency signal has been received from the VIP 1, and the received data is analyzed to display status information such as the name and location of the VIP 1 on the display 63. indicate.

[0042]

As described above, the present invention comprises a plurality of receiving devices for receiving an emergency signal transmitted from the portable transmitting device when the guardian presses the button switch of the portable transmitting device. The receiving device of is arranged so as to cover the entire guarded area by adding each receivable area, and the receiving device closest to the area where the person being protected is in the area where the guarded person receives the emergency signal. By notifying the mobile reception terminal of the occurrence of an emergency, even if an abnormal state occurs when the guarded person becomes alone, the state can be immediately notified to the guarded person.

Further, the portable transmitting device is provided with a motion detection sensor for detecting the motion state / rest state of the body of the guarded person, and this motion detection sensor has a bottom surface of the energizable material and an energizable material whose bottom surface is insulated. And a sphere of energizable material that is enclosed in the box and can move freely. The sphere is in contact with the peripheral wall and the bottom of the box. The number of ON signals that are output while the timer is counting down and the number of OFF signals that are output while the driver is in contact with either the peripheral wall surface or the bottom surface is counted, and the timer counts down. When the sensor is activated and the countdown value of the timer reaches 0, the wireless transmitter sends an emergency signal to reset the state of the guarded person when it falls. It has the effect of being able to report to the guard's in.

[Brief description of drawings]

FIG. 1 is a system block diagram showing an embodiment of an emergency notification system for guarding important people of the present invention.

FIG. 2 is a block diagram showing an example of a mobile transmission device in FIG.

3 is a block diagram showing an example of a receiving device, a main device, and a portable receiving terminal in FIG.

FIG. 4 is a schematic diagram showing an example of the motion detection sensor in FIG. 2, where (a), (b) and (c) respectively show that the technician moves in one direction when the technician is stationary in a normal state. The figure shows the situation when the person is standing and when the dignitary falls and stands still.

[Explanation of symbols]

 1 Vital Person (VIP) 2 Mobile Transmission Device 3A, 3B, 3C, 3D Receivable Area 4A, 4B, 4C, 4D Reception Device 5 Main Device 6 Mobile Reception Terminal 7 Guardian 20, 55 Transmission Antenna 21 Motion Detection Sensor 22 Timer 23 button switch 24 control unit 25 wireless transmitter 26, 64 transducer 27, 65 LED 28 reset button switch 40, 60 receiving antenna 41 receiving unit 42, 52, 62 CPU 43 data buffer 44, 51 transmitting / receiving unit 45, 50 transmitting / receiving antenna 53 database 54 transmitter 61 receiver 63 indicator 210 ball 211 bottom surface 212 peripheral wall surface 213 power supply (E) 214 resistance (R)

Claims (8)

[Claims] 1. A plurality of receiving devices for receiving an emergency signal transmitted from the portable transmitting device when a guardian presses a button switch of the portable transmitting device, the plurality of receiving devices being capable of receiving the respective signals. It is arranged so as to cover the entire guarded area by adding the areas, and the receiving device closest to the area in which the guarded person is located is urgent to the guardian's mobile reception terminal when receiving the emergency signal. An emergency call system for guarding personnel who is characterized by reporting the occurrence of a situation. 2. The mobile transmitting device transmits a radio signal when the ON signal is output from the button switch, and a wireless transmitter that transmits the emergency signal. The data transmitted from the wireless transmitter includes an ID of the mobile transmitting device itself. The emergency notification system for guarding an important person according to claim 1, further comprising: a control unit that assigns a type code of a calling factor. 3. The portable transmission device includes a motion detection sensor for detecting a motion state / static state of the guardian's body, and the motion detection sensor is a bottom surface of an energizable material and an energization in which the bottom surface is insulated. A box made up of a peripheral wall of a movable material and a ball of energizable material enclosed in the box and movable freely, the sphere being the peripheral wall and the bottom of the box. The count value within a predetermined time that counts the number of ON signals that are output while in contact with and the OFF signals that are output while in contact with either the peripheral wall surface or the bottom surface A sensor that operates when the value is less than a preset value, and the wireless transmitter transmits the emergency signal when the sensor operates and the countdown value of the timer reaches 0. The emergency call system for guarding the important person according to claim 1 or 2. 4. The emergency notification system for guarding an important person according to claim 1, wherein the portable transmitter has a built-in power source. 5. The portable transmission device, when an ON signal is output from the button switch, when the set time is reached during the countdown of the timer, and when the remaining amount of the built-in power supply is below a predetermined amount. And a first oscillator that starts vibrating at least one of the following, and a first oscillator that starts blinking when the first oscillator starts to vibrate.
5. The emergency notification system in personnel protection according to claim 1, 3 or 4, further comprising: an LED and a reset button switch for stopping the vibration of the first vibrator and the blinking of the first LED. . 6. The receiving device receives a data transmitted from the wireless transmitter, a CPU that assigns the ID of the receiving device to the received data, and the data that stores the ID. The emergency notification system in the personnel protection according to claim 1, further comprising: a data buffer for storing the data, and a wireless transmitting / receiving unit for absorbing the data stored in the data buffer. 7. A main unit for transmitting a polling command to the receiving device, the main unit receiving and transmitting the data in the data buffer when the receiving device is polled, and the main unit transmitting and receiving the data. A database for outputting the ID of the portable transmission device, the type code of the calling factor, and the ID of the receiving device which are searched when receiving the message, and a transmitting unit for transmitting data from the database to the portable receiving terminal. The emergency call system for guarding an important person according to claim 1, wherein the emergency call system is provided. 8. The portable reception terminal analyzes a second oscillator that vibrates when receiving the emergency signal, a second LED that blinks due to the vibration of the second oscillator, and the emergency signal. The emergency notification system for guarding an important person according to claim 1, further comprising: a display device that displays status information indicating a status of the guarded person.