System for tracking individuals

• US 20060022818A1
• Filed: 07/27/2005
• Published: 02/02/2006
• Est. Priority Date: 01/27/2003
• Status: Abandoned Application

• Current Assignee: Harri Piltonen
• Original Assignee: Harri Piltonen
• Inventors: Piltonen, Harri
• Application Number:
  US11/189,751
• Publication Number:
  US 20060022818A1
• Time in Patent Office: Days
• US Class Current: 340/539.130
• CPC Class Codes: G07C 9/28 the pass enabling tracking or indicating presence
• CPC Class Codes: G08B 21/0446 worn on the body to detect changes of posture, e.g. a fall, inclination, acceleration, gait
• CPC Class Codes: G08B 21/22 responsive to presence or absence of persons

Abstract

In a tracking system especially for persons suffering from a memory disorder, each tracked person is fitted with a portable personal monitoring unit containing a receiver component and a transmitter component connected by radio to an alarm unit. The monitoring unit send messages to the alarm unit. The alarm unit sends the messages onward to a monitoring room. In a low-current standby state, only the receiver component operates. In an operating state, the transmitter component also operates. The monitoring unit is in the operating state when the monitored person has exited from the operating area, and otherwise in the standby state. The monitoring device enters the standby state or operating state automatically by means of activating and deactivating units situated along passageways leading to the operating area, operating by inductive data transmission. The system also includes a locating unit for locating a monitoring unit in the operating state.

Claims

1. A system for tracking individuals, which comprises a monitoring unit (10) carried by each monitored person, which monitoring unit contains a receiver component (28) and a transmitter component (30) and which monitoring unit is settable into a standby state, where only the receiver component is in operation, and an operating state, where both the receiver component and transmitter component are in operation, at least one alarm unit (12) contacted by radio to said monitoring units and a monitoring room (22) connected by means of a data transmission network (24) to said alarm unit, characterized in that it comprises at least one activating unit (16) that gives activation commands and at least one deactivating unit (18) that gives deactivation commands, which activating unit (16) and deactivating unit (18) are arranged along a passageway (20) leading to an operating area (14) limited by borders to create around themselves an activating field (44) and a deactivating field (42) along the passageway in order to set said monitoring unit (10) into a standby state or an operating state.

2. The system according to claim 1, characterized in that transmission of data from the activating unit (16) and deactivating unit (18) to the monitoring unit (10) takes place by means of wireless data transmission.

3. The system according to claim 1, characterized in that the activating field (44) is created primarily outside said operating area and the deactivating field (42) is created primarily inside said operating area.

4. The system according claim 1, characterized in that the activating unit (16) and deactivating unit (18) are situated along the passageway (20) in such a manner that passing through the passageway reveals the direction of travel of a person carrying a monitoring unit (10).

5. The system according to claim 1, characterized in that the deactivating unit (18) is arranged to send a unique locating code, and that the monitoring unit contains a memory for storing the received locating code.

6. The system according to claim 5, characterized in that a message sent by the monitoring unit (10) includes a locating code stored in the unit'"'"'s memory.

7. The system according to claim 1, characterized in that the monitoring units (10) are equipped with a unique identification code that is linked to messages sent by the monitoring unit.

8. The system according to claim 1, characterized in that the monitoring unit (10) also contains a panic button (46) for setting the monitoring unit in the operating state.

9. The system according to claim 1, characterized in that the monitoring unit also contains an indicator (32) for indicating the operating condition of the monitoring unit.

10. The system according to claim 1, characterized in that the monitoring unit (10) is shaped into a wristband that is fastened to the wrist of a monitored person.

11. The system according to claim 1, characterized in that the system also comprises a locating unit (26) for locating a monitoring unit (10) in the operating state.

12. The system according to claim 2, characterized in that the activating field (44) is created primarily outside said operating area and the deactivating field (42) is created primarily inside said operating area.

13. The system according claim 2, characterized in that the activating unit (16) and deactivating unit (18) are situated along the passageway (20) in such a manner that passing through the passageway reveals the direction of travel of a person carrying a monitoring unit (10).

14. The system according claim 3, characterized in that the activating unit (16) and deactivating unit (18) are situated along the passageway (20) in such a manner that passing through the passageway reveals the direction of travel of a person carrying a monitoring unit (10).

15. The system according to claim 2, characterized in that the deactivating unit (18) is arranged to, send a unique locating code, and that the monitoring unit contains a memory for storing the received locating code.

16. The system according to claim 3, characterized in that the deactivating unit (18) is arranged to send a unique locating code, and that the monitoring unit contains a memory for storing the received locating code.

17. The system according to claim 4, characterized in that the deactivating unit (18) is arranged to send a unique locating code, and that the monitoring unit contains a memory for storing the received locating code.

18. The system according to claim 2, characterized in that the monitoring units (10) are equipped with a unique identification code that is linked to messages sent by the monitoring unit.

19. The system according to claim 3, characterized in that the monitoring units (10) are equipped with a unique identification code that is linked to messages sent by the monitoring unit.

20. The system according to claim 4, characterized in that the monitoring units (10) are equipped with a unique identification code that is linked to messages sent by the monitoring unit.