ROADSIDE COMMUNICATION DEVICE, ON-VEHICLE COMMUNICATION DEVICE, TRAFFIC SYSTEM, AND COMMUNICATION METHOD

Title:

ROADSIDE COMMUNICATION DEVICE, ON-VEHICLE COMMUNICATION DEVICE, TRAFFIC SYSTEM, AND COMMUNICATION METHOD

Document Type and Number:

Japanese Patent JP2018022304

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To provide a roadside communication device capable of enhancing the safety of pedestrians in an area where vehicle travel speed is limited.SOLUTION: A roadside communication device 10 is installed at a roadside in an area 30 where vehicle travel speed is limited and includes an area identification information transmission unit for transmitting area identification information to identify an area to an on-vehicle communication device mounted on a vehicle 2. In addition, the area identification information transmission unit transmits the area identification information to a radio terminal device 6a such as a smart phone carried around by a pedestrian 6.SELECTED DRAWING: Figure 1

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Inventors:

IWAMOTO TAKESHI

Application Number:

JP2016152465A

Publication Date:

February 08, 2018

Filing Date:

August 03, 2016

Export Citation:

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Assignee:

SUMITOMO ELECTRIC INDUSTRIES

International Classes:

G08G1/09; B60W30/18; G08G1/005; G08G1/08; G08G1/16

Domestic Patent References:

JP2009018633A	2009-01-29
JP2007264774A	2007-10-11
JP2009116577A	2009-05-28
JP2016115250A	2016-06-23
JP2012108664A	2012-06-07
JP2007198961A	2007-08-09

Attorney, Agent or Firm:

Atsumi Motoyuki
Mine straight road

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