PEDESTRIAN ASSISTING SYSTEM AND INFORMATION COMMUNICATION ASSISTING METHOD

Title:

PEDESTRIAN ASSISTING SYSTEM AND INFORMATION COMMUNICATION ASSISTING METHOD

Document Type and Number:

Japanese Patent JP2002101199

Kind Code:

A

Abstract:

To provide a pedestrian assisting system and an information communication assisting method for a remote maintenance while an initial cost and a running cost are suppressed to minimum.

The pedestrian assisting system is provided which comprises a roadside radio device 11 which is connected to an assisting center 13 through a network 12, and comprises a memory in which an information is stored. Here, a large number of roadside radio devices 11 are installed in such manner as a maintenance master station 11A is separately provided from a maintenance subsidiary station 11B, and the information stored in the memory is maintained by a weak radio communication procedure between the maintenance master station 11A and the maintenance subsidiary station 11B.

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Inventors:

NAKAZAWA KATSUHIKO

Application Number:

JP2000285884A

Publication Date:

April 05, 2002

Filing Date:

September 20, 2000

Export Citation:

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Assignee:

OKI ELECTRIC IND CO LTD

International Classes:

G01C21/00; G08G1/005; H04B7/26; H04M3/26; (IPC1-7): H04M3/26; G01C21/00; G08G1/005; H04B7/26

Attorney, Agent or Firm:

Mamoru Shimizu (2 outside)

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