Title:
MANAGEMENT DEVICE AND CONTROL METHOD
Document Type and Number:
Japanese Patent JP2023136319
Kind Code:
A
Abstract:
To decide a range of influence of an emergency, and immediately make contact with a user within the range of influence.SOLUTION: A management device comprises: a reception unit for receiving, from at least one communication terminal equipped with a first wireless communication system, an audio signal and position information by means of the first wireless communication system; a determination unit for determining whether or not a signal indicating an emergency has been received from the at least one communication terminal on the basis of the audio signal of the communication terminal received by the reception unit; a decision unit that, if the determination unit determines that an emergency has occurred, decides a range of influence of the emergency on the basis of a positional relationship with the at least one communication terminal; an identification unit for identifying, from the range of influence of the emergency decided by the decision unit, a transmission destination communication terminal to which a control signal including an emergency signal according to the emergency is to be transmitted; and a transmission unit for transmitting, by means of the first wireless communication system, the control signal to the transmission destination communication terminal identified by the identification unit.SELECTED DRAWING: Figure 2
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Inventors:
ABUKAWA TETSUYA
NAGAHAMA TOMONORI
NAGAHAMA TOMONORI
Application Number:
JP2022041862A
Publication Date:
September 29, 2023
Filing Date:
March 16, 2022
Export Citation:
Assignee:
JVC KENWOOD CORP
International Classes:
H04W4/20; H04W4/90; H04W60/00; H04W72/20; H04W88/06
Attorney, Agent or Firm:
Sakai International Patent Office
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