JP2005215821A - Emergency report apparatus - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an emergency report apparatus contributing to recovery of cash and early arrestment of a criminal by acquiring position information on the cash carried by the criminal and the criminal in real time. <P>SOLUTION: This apparatus comprises a GPS receiving antenna and a GPS receiver; a position information signal processing part converting position data of the GPS receiver to map information displaying the position concerned; a wireless telephone and a wireless telephone antenna; a battery supplying drive power; a power supply control circuit ON/OFF controlling the supply of the drive power from the battery; and a device using a magnetic Hall element giving a control signal for making the power supply control circuit perform the ON/OFF control, a magnetic circuit and a permanent magnet. In an urgent state where the device is moved from a predetermined set position, the drive power is automatically supplied, and the device starts to operate to momentarily transmit the present map information from the wireless telephone to a predetermined monitoring site within a public wireless telephone line network. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to an alarm that responds to unspecified unfavorable or abnormal conditions, the location of an alarm condition to a central office, and a communication line.

When cash is robbed at a financial institution, etc., when the crime occurs, the initial investigation is proceeding by analyzing the scene situation such as the appearance of the criminal with the video of the security monitor camera etc. The face cannot be identified because it is covered with a mask. Therefore, investigations are often conducted based on information obtained from the criminal's body shape, clothing characteristics, or leftovers.
There are means to give a very conspicuous mark by throwing a colored ball or the like over a criminal or its escape vehicle, but it is difficult to put a valid mark.

  In the conventional investigation methods described above, if a criminal changes clothes, or throws away the escape vehicle and takes another escape means, the investigation in a large city becomes increasingly difficult.

  The present invention is intended to solve the problems of conventional investigative methods and contributes to cash collection and early arrest of criminals by acquiring in real time the cash carried by criminals and the location information of criminals. The purpose is to provide an emergency call device.

The emergency call device of the present invention includes a GPS receiving antenna and a GPS receiver that receive radio waves of position information emitted from the global positioning system, and position data of the GPS receiver that is demodulated and output by the GPS receiver. A position information signal processing unit for converting the map information into a map information displaying the position, a radio telephone and a radio telephone antenna for transmitting the map information to a public radio telephone network, the GPS receiver, and the position information signal processing unit A battery for supplying driving power to the wireless telephone; a power control circuit for controlling on / off of whether or not the driving power is supplied from the battery; and the on / off control for the power control circuit A device using a magnetic Hall element, a magnetic circuit and a permanent magnet that gives a control signal
When the device is moved from a predetermined installation position, the driving power is automatically supplied to the GPS receiver, the position information signal processing unit, and the wireless telephone, and the device starts to operate. The current map information is transmitted from the wireless telephone to a predetermined monitoring location in the public wireless telephone network every moment.
In addition, the power supply control circuit detects a change in the magnetic flux level of the magnetic Hall element and the magnetic circuit built in the device when the device is permanently installed at a predetermined installation position on a magnetic body using an iron plate or the like. And control to cut off the output of the battery, to stop the supply of driving power to the GPS receiver, the position information signal processing unit and the wireless telephone,
In the event of an emergency where the device is moved away from a predetermined installation position, control is made to detect changes in the magnetic flux level of the magnetic Hall element and magnetic circuit incorporated in the device and to connect the output of the battery. , Supply of driving power to the GPS receiver, the position information signal processing unit, and the wireless telephone is started.

  The emergency call device of the present invention can perform surveillance operations without being suspicious by criminals in the event of crimes such as cash robbery, improving the safety of human injury or life on the victim side, It is expected to contribute to a reliable initial investigation and provide a means of arresting criminals, as well as a deterrent to prevent similar crimes.

  The configuration of the embodiment of the present invention will be described with reference to FIG. DESCRIPTION OF SYMBOLS 1 is a GSP receiving antenna which receives the radio wave of the positional information emitted from the artificial satellite of a global positioning system (GSP or Differential-GPS), 2 is a GPS receiver connected to the GSP receiving antenna 1, 3 is a GPS receiver The position information signal processing unit 4 converts the position data of the GPS receiver demodulated and output in 2 into map information on which the position is displayed. 4 indicates the map information obtained by the signal processing in the position information signal processing unit 3. A wireless telephone connected to a public wireless telephone network to a preset telephone number with data signal output as an input, 5 is a wireless telephone antenna that transmits and receives high-frequency input / output of the wireless telephone 4 as radio waves, and 6 is a GPS receiver 2. A battery that supplies driving power for the position information signal processing unit 3 and the wireless telephone 4, and 7 is a power source that controls on / off of the output of the battery 6. 8 is a magnetic Hall element that gives a control signal to the power supply control circuit 7, 9 is a magnetic circuit that forms a magnetic flux loop, 10 is a permanent magnet that is a source of magnetic flux, and 20 is a book constituted by the above parts. This is an emergency call device.

Further, as an embodiment of the present invention, its operation will be described with reference to FIG. When the apparatus of the present invention is abnormally moved from a predetermined installation position such as a financial institution, driving power is automatically supplied from the battery 6 to the GPS receiver 2, the position information signal processing unit 3 and the wireless telephone 4. The device starts operating, and the current map information is transmitted from the wireless telephone 4 to a predetermined location such as a central monitoring station.
In addition, the power supply control circuit 7 includes a magnetic Hall element 8 incorporated in the device and a magnetic hall element 8 as long as the device is placed on a magnetic body using an iron plate or the like that is permanently installed at a predetermined installation position such as a financial institution. A change in the magnetic flux level of the magnetic circuit 9 is determined, that is, the magnetic Hall element 8 and the permanent magnet 10 are located in the magnetic circuit 9 and turn off according to the change in the magnetic flux amount of the magnetic circuit 9. Then, the supply of driving power to the GPS receiver 2, the position information signal processing unit 3, and the wireless telephone 4 is kept stopped by controlling the output of the battery 6 to be cut off.
On the other hand, when the apparatus is abnormally moved from a predetermined installation position such as a financial institution, the apparatus moves away from the magnetic body such as an iron plate, so that the magnetic flux level of the magnetic Hall element 8 and the magnetic circuit 9 built in the apparatus is reduced. As the change is judged and the output of the battery 6 is turned on, that is, the magnetic Hall element 8 is located in the magnetic circuit 9 and is turned on according to the change in the magnetic flux amount of the magnetic circuit 9 to Control is performed to start supplying driving power to the GPS receiver 2, the position information signal processing unit 3, and the wireless telephone 4.
Further, no manual operation is required to operate the functions of the apparatus, and the functional operation is started simply by removing the apparatus.

  FIG. 2 shows a permanent magnet 10 that is a magnetic field transmission source of the magnetic flux loop, a magnetic Hall element 8 that generates a potential difference by capturing a magnetic field change of the magnetic flux loop, and one end sandwiching the magnetic Hall element 8 so as to surround the permanent magnet 10. The other end is a magnetic circuit 9 having a structure in which the magnetic flux loop is opened.

FIG. 3A shows a state in which the magnetic circuit 9 in the apparatus is permanently placed at a predetermined installation position such as a financial institution on a magnetic body using an iron plate or the like. Reference numeral 30 denotes a magnetic body using an iron plate or the like. This is a case where the magnetic circuit 9 is close to the magnetic body 30, and a magnetic flux loop is formed. The magnetic flux (a ′) penetrating the magnetic Hall element 8 has a small value.
On the other hand, FIG. 3B shows a state in which the magnetic circuit 9 in the apparatus has been abnormally moved from a predetermined installation position such as a financial institution. The magnetic circuit 9 is away from the magnetic body 30, and the amount of magnetic flux (b) decreases because of the large magnetic resistance of the magnetic flux (b). Instead, the amount of magnetic flux (b ') penetrating the magnetic Hall element 8 is Increase.
It is possible to control the operation of the apparatus using the fact that a clear quantitative difference appears between the magnetic flux (a ′) in FIG. 3 (A) and the magnetic flux (b ′) in FIG. 3 (B). Become.
In this way, the power supply control circuit 7 can perform an on / off control operation.

FIG. 4 shows the external appearance of the present apparatus and the external appearance of the present apparatus incorporated in a banknote bundle. The structure of each part shown in FIG. 1 is incorporated in a non-magnetic box such as a resin to form the device 20, and a normal banknote 21 is attached to the top and bottom surfaces of the device 20, It is wrapped in a band 23 and shown in the same manner as a normal bill bundle.
This is placed on a desk, table or shelf having a magnetic body 30 such as an iron plate on the top surface to be a predetermined installation position of a financial institution or the like. In this state, the power supply of the apparatus 20 is turned off by the above operation principle.
When a crime occurs, arrange it so that it can be actively passed to the criminal or taken away.
As soon as the device 20 embedded in a banknote bundle is grabbed and separated from the magnetic body 30, the power of the device 20 is automatically turned on, and information such as time and map information is sent to the telephone number set in the wireless telephone 4. Is automatically sent to the required location every moment.
FIG. 5 shows a structure in which the apparatus is incorporated in a banknote bundle as viewed from the side. A normal banknote 21 is sandwiched between the upper and lower sides of the apparatus 20, and the side surfaces (four sides) of the apparatus 20 are pasted by overlapping papers similar to normal banknotes.
It goes without saying that the present invention can also be applied to an article robbery case other than cash robbery.

It is a systematic diagram which shows the circuit structure of the emergency call apparatus of this invention. It is a sectional structure outline figure of a magnetic circuit of the present invention. It is a structure schematic diagram of the magnetic flux loop at the normal time and emergency of the present invention. It is the external appearance schematic diagram which integrated the emergency call apparatus of this invention in the banknote bundle. It is an external appearance outline schematic diagram which incorporated an emergency call device of the present invention in a bill bundle.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 GPS receiving antenna 2 GPS receiver 3 Position information signal processing part 4 Wireless telephone 5 Wireless telephone antenna 6 Battery 7 Power supply control circuit 8 Magnetic Hall element 9 Magnetic circuit 10 Permanent magnet 20 This apparatus 21 Banknote 22 Paper that looks like a banknote 23 Band seal 30 Magnetic material

Claims (2)

A GPS receiving antenna and GPS receiver for receiving radio waves of positional information emitted from the global positioning system;
A position information signal processing unit that converts position data of the GPS receiver demodulated and output by the GPS receiver into map information on which the position is displayed;
A radiotelephone and a radiotelephone antenna for transmitting the map information to a public radiotelephone network;
A battery for supplying driving power to the GPS receiver, the position information signal processing unit, and the wireless telephone;
A power supply control circuit for performing on / off control as to whether or not the driving power is supplied from the battery;
A device using a magnetic Hall element, a magnetic circuit, and a permanent magnet that gives the control signal for the on / off control to the power supply control circuit,
The driving power is automatically supplied to the GPS receiver, the position information signal processing unit, and the wireless telephone in an emergency when the device is moved from a predetermined installation position,
An emergency call device configured to transmit the current map information from the wireless telephone to the predetermined monitoring location in the public wireless telephone network from the wireless telephone when the apparatus starts operating. The power supply control circuit detects a change in the magnetic flux level of the magnetic Hall element incorporated in the device and the magnetic circuit when the device is permanently placed at a predetermined installation position on a magnetic body using an iron plate or the like, Control to cut off the output of the battery, stop the supply of driving power to the GPS receiver, the position information signal processing unit and the wireless telephone,
In the event of an emergency when the device is moved away from a predetermined installation position, control is made to detect the change in the magnetic flux level of the magnetic Hall element and magnetic circuit incorporated in the device and to connect the output of the battery. The emergency call device according to claim 1, wherein supply of driving power to the GPS receiver, the position information signal processing unit, and the wireless telephone is started.

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