BIOSENSOR DEVICE, MANAGEMENT DEVICE, AND COMMUNICATION SYSTEM USED BY WORKERS UNDERTAKING DANGEROUS OPERATIONS

• US 20170215029A1
• Filed: 01/18/2017
• Published: 07/27/2017
• Est. Priority Date: 01/26/2016
• Status: Abandoned Application

• Current Assignee: JVC Kenwood Corporation
• Original Assignee: JVC Kenwood Corporation
• Inventors: MAKINOUCHI, Hideki, HOSONO, Eiiti
• Application Number:
  US15/408,456
• Publication Number:
  US 20170215029A1
• Time in Patent Office: Days
• CPC Class Codes: A61B 2503/20 Workers
• CPC Class Codes: A61B 2562/0219 Inertial sensors, e.g. accelerometers, gyroscopes, tilt switches
• CPC Class Codes: A61B 5/002 Monitoring the patient using a local or closed circuit, e.g. in a room or building A61B5/0017 takes precedence
• CPC Class Codes: A61B 5/02055 Simultaneously evaluating both cardiovascular condition and temperature
• CPC Class Codes: A61B 5/02438 with portable devices, e.g. worn by the patient
• CPC Class Codes: A61B 5/1113 Local tracking of patients, e.g. in a hospital or private home
• CPC Class Codes: A61B 5/1116 Determining posture transitions
• CPC Class Codes: H04W 36/24 Reselection being triggered by specific parameters
• CPC Class Codes: H04W 4/80 Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
• CPC Class Codes: H04W 88/04 adapted for relaying to or from another terminal or user

Abstract

A biological information acquisition unit acquires biological information on a subject person. A communication unit transmits the biological information acquired by the biological information acquisition unit to a terminal device that serves as a relay device for relaying the biological information to a management device. A connection destination determination unit, when changing a destination of connection from a currently connected terminal device to another terminal device, determines a terminal device as a new destination of connection in accordance with a content of the biological information relayed by the other terminal devices.

Claims

1. A biosensor device comprising:

a biological information acquisition unit that acquires biological information on a subject person;

a communication unit that transmits the biological information acquired by the biological information acquisition unit to a communication terminal device that serves as a relay device for relaying the biological information to a management device; and

a connection destination determination unit that, when changing a destination of connection from a currently connected communication terminal device to another communication terminal device, determines a communication terminal device as a new destination of connection in accordance with a content of the biological information relayed by the other communication terminal devices.

2. The biosensor device according to claim 1, wherein

the connection destination determination unit causes the communication unit to transmit a search signal including a request for transmission of a response signal including the biological information relayed and to receive the response signal transmitted from the communication terminal device receiving the search signal.

3. The biosensor device according to claim 1, wherein

when the connection destination determination unit receives, from a currently connected communication terminal, a notification signal indicating that a battery level is lower than a preset value or a notification signal indicating that a received radio field intensity is lower than a preset value, the connection destination determination unit starts a process of determining a communication terminal device as a new destination of connection.

4. The biosensor device according to claim 1, wherein

the connection destination determination unit excludes the communication terminal device relaying the biological information containing an abnormal detection value from candidates of new destination of connection.

5. The biosensor device according to claim 1, wherein

the connection destination determination unit causes the communication unit to transmit a search signal including a request for transmission of a response signal including the biological information relayed and a battery level and to receive the response signal transmitted from the communication terminal device receiving the search signal, and determines a communication terminal device as a new destination of connection in accordance with a content of the biological information relayed and the battery level.

6. A management device comprising:

a communication unit that receives a signal including biological information on a subject person detected by a biosensor device, via a communication terminal device; and

a connection destination determination unit that, when changing a relay device for a given biosensor device from a currently connected communication terminal device to another communication terminal device, determines a communication terminal device as a new destination of connection in accordance with a content of the biological information relayed by the other communication terminal devices.

7. The management device according to claim 6, wherein

the communication unit transmits a signal to the communication terminal device as a new destination of connection determined by the connection destination determination unit to direct the determined communication terminal device to perform a process of connecting to the biosensor device.

8. The management device according to claim 6, wherein

when the connection destination determination unit receives, from a currently connected communication terminal, a notification signal indicating that a battery level is lower than a preset value or a notification signal indicating that a received radio field intensity is lower than a preset value, the connection destination determination unit starts a process of determining a communication terminal device as a new destination of connection.

9. The management device according to claim 6, wherein

the connection destination determination unit examines said at least one other communication terminal devices and excludes the communication terminal device relaying the biological information containing an abnormal detection value from candidates of new destination of connection.

10. The management device according to claim 6, wherein

the communication unit receives, from the communication terminal device, a signal including the biological information and a battery level of the communication terminal device, and

the connection destination determination unit determines a communication terminal device as a new destination of connection in accordance with a content of the biological information and the battery level.

11. A communication system comprising:

a biosensor device that acquires biological information on a subject person;

a plurality of communication terminal devices that relay the biological information acquired by the biosensor device to a management device; and

a management device that acquires the biological information on a plurality of persons from the plurality of communication terminals, wherein

the management device;

when changing a relay device for a given biosensor device from a currently connected communication terminal device to another communication terminal device, determines a communication terminal device as a new destination of connection in accordance with a content of the biological information relayed by the other communication terminal devices.