JP2012048335A5

JP2012048335A5 -

Info

Publication number: JP2012048335A5
Application number: JP2010187852A
Authority: JP
Filing date: 2010-08-25
Publication date: 2012-12-06
Anticipated expiration: 2030-08-25

Description

本発明は、監視の対象となる対象者の安否を確認する対象者安否確認装置において、対象者が所持する携帯端末と、携帯端末に通信回線を介して接続され、携帯端末から発報される情報に基づいて対象者を監視する監視センタと、を有し、携帯端末は、対象者の体表面に隙間を空けて設けられ、その体表面の動き検出するセンサと、センサにより検出された体表面の動きに基づいて対象者の状態を判定する状態判定部と、状態判定部により判定された対象者の状態に基づいて安否情報を監視センタに発報する発報部と、を有し、状態判定部は、体表面の動きに変化がない場合、センサの装着状態が不適切である、または心停止状態であると判定し、発報部は、このような状態が所定時間継続した場合、センサの装着状態が不適切または心停止状態である旨の情報を監視センタに発報する、ことを特徴とする。 The present invention relates to a target person safety confirmation device for confirming the safety of a target subject to be monitored, connected to the mobile terminal possessed by the target person and the mobile terminal via a communication line, and issued from the mobile terminal. A monitoring center that monitors the subject based on the information, and the mobile terminal is provided with a gap in the subject's body surface, and detects a motion of the body surface, and the body detected by the sensor and determining the state determination unit the status of the subject based on the movement of the surface, and alarm unit for alarm and safety information to the monitoring center, based on the condition of the subject determined by the state determination unit, was perforated, The state determination unit determines that the wearing state of the sensor is inappropriate or the cardiac arrest state when there is no change in the movement of the body surface, and the reporting unit determines that such a state continues for a predetermined time Inappropriate sensor mounting or cardiac arrest To alarm information indicating that state to the monitoring center, and wherein the.

Claims

In the target person safety confirmation device for confirming the safety of the target person to be monitored,
The mobile device owned by the subject,
A monitoring center that is connected to the mobile terminal via a communication line and monitors the target person based on information issued from the mobile terminal;
Have
Mobile devices
A sensor provided on the subject's body surface with a gap therebetween to detect movement of the body surface;
A state determination unit that determines the state of the subject based on the movement of the body surface detected by the sensor;
A reporting unit for reporting safety information to the monitoring center based on the state of the subject determined by the state determining unit;
I have a,
When there is no change in the movement of the body surface, the state determination unit determines that the wearing state of the sensor is inappropriate or is in a cardiac arrest state,
When such a state continues for a predetermined time, the notification unit issues information to the monitoring center that the sensor is in an inappropriate state or a cardiac arrest state.
The subject person safety confirmation device characterized by the above.

In the subject safety confirmation device according to claim 1 ,
The state determination unit determines that the subject is in a working state when there is movement of the body surface and the stability of the movement is small,
The reporting unit, when this state continues for a predetermined time, reports information to the monitoring center that the working state has continued for a long period of time.
The subject person safety confirmation device characterized by the above.

In the subject safety confirmation device according to claim 1 or 2 ,
The state determination unit determines that the subject is in a non-moving state when there is a movement of the body surface and the stability of the movement is large, and the heart rate calculated from the movement of the body surface at that time is further determined. If it is greater than or equal to a predetermined value or if the fluctuation range of the heart rate is greater than or equal to a predetermined value, the subject is determined to be in tension,
When this state continues for a predetermined time, the reporting unit issues information to the monitoring center that it is in an excessive tension state.
The subject person safety confirmation device characterized by the above.

In the subject safety confirmation device according to any one of claims 1 to 3 ,
The state determination unit determines that the subject is in a fainting state when the heart rate calculated from the movement of the body surface in the inactive state is equal to or less than a predetermined value set smaller than the predetermined value of the heart rate. ,
When this state continues for a predetermined time, the reporting unit issues information to the monitoring center that it is a fainting state.
The subject person safety confirmation device characterized by the above.

In the subject safety confirmation device according to any one of claims 1 to 4 ,
The sensor is a radio wave Doppler sensor that detects the movement of the body surface by irradiating the body surface with electromagnetic waves and receiving a reflected wave from the body surface.
The subject person safety confirmation device characterized by the above.

In the subject safety confirmation device according to any one of claims 1 to 5 ,
The mobile terminal is attached to the clothes of the subject so that the sensor corresponds to a predetermined area on the body surface.
The subject person safety confirmation device characterized by the above.

In the subject safety confirmation device according to any one of claims 1 to 8 ,
The state determination unit includes a signal conversion unit that converts the movement of the body surface detected by the sensor into a state determination signal, and determines the state of the subject based on the state determination signal.
The subject person safety confirmation device characterized by the above.

In the subject safety confirmation device according to any one of claims 1 to 7 ,
The state determination unit determines the stability of the movement of the body surface based on the periodicity of the signal related to the movement of the body surface detected by the sensor in the past certain period.
The subject person safety confirmation device characterized by the above.