Title:
GUIDING DEVICE
Document Type and Number:
Japanese Patent JP2023177369
Kind Code:
A
Abstract:
To obtain a guiding device that can disperse the number of people waiting at the reception desk such that the overall flow of people can proceed smoothly.SOLUTION: A guiding device 10 that guides people waiting at a reception desk to a desired area includes a sound generator 3 that generates high-frequency sound with a frequency equal to or higher than a preset lower limit value in an audible frequency band, and a control device 1 that generates high-frequency sound using the sound generator 3, and the control device 1 sets a lower limit value depending on a target person who is to be guided to target areas 13, 14 among the people waiting for reception.SELECTED DRAWING: Figure 1
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Inventors:
FUKUSHIMA TAKAHIRO
MORITA EMI
MORITA EMI
Application Number:
JP2022089983A
Publication Date:
December 14, 2023
Filing Date:
June 02, 2022
Export Citation:
Assignee:
MITSUBISHI ELECTRIC ENG
International Classes:
H04R27/00
Attorney, Agent or Firm:
Michiharu Soga
Jun Kajinami
Shunichi Ueda
Junichiro Yoshida
Takahiro Matsuoka
Jun Kajinami
Shunichi Ueda
Junichiro Yoshida
Takahiro Matsuoka