Title:
NAVIGATION DEVICE, MOBILE OBJECT, NAVIGATION METHOD, AND COMPUTER PROGRAM
Document Type and Number:
Japanese Patent JP2022092985
Kind Code:
A
Abstract:
To achieve stable wireless communication when a mobile object is remotely monitored by wireless communication and take appropriate measures if the wireless communication is disconnected.SOLUTION: A navigation device includes: a position radio quality information storage unit that stores position radio quality information in which a position and a radio communication quality at the position are associated and recorded; a route search unit that searches for a route from among route candidates based on the position radio quality information; a wireless disconnection time action determination unit that determines an action which a mobile object takes when wireless communication is disconnected when the mobile object is moving along the route; and a transmission unit that transmits wireless disconnection time action information indicating the action of the mobile object to the mobile object in advance.SELECTED DRAWING: Figure 1
Inventors:
KAMIYA NAOYASU
HIEHATA YASUHIKO
KAWADA RYOICHI
HIEHATA YASUHIKO
KAWADA RYOICHI
Application Number:
JP2020206020A
Publication Date:
June 23, 2022
Filing Date:
December 11, 2020
Export Citation:
Assignee:
KDDI CORP
International Classes:
G01C21/34; G01C21/26; G08G1/123
Attorney, Agent or Firm:
田▲崎▼ 聡
Junichi Kobayashi
Hiroyuki Matsumoto
Junichi Kobayashi
Hiroyuki Matsumoto
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