Utilize Probe Data to Secure Traffic Route Utilize

Utilize Probe Data
to Secure Traffic Route
Map Utilizing Probe Data
 Probe data provided from Toyota, Nissan, Honda
and Pioneer was utilized to include functioning
routes in Google map after East Japan Earthquake
disaster in 2011.
Source:ITS-Japan web page
http://www.its-jp.org/english/
www.nissan-global.com
Copyright NISSAN MOTOR CO., LTD.
2013 All rights reserved.
2
Example for Probe Data Utilizing
 Probe data enable to find macro traffic status
Before
earthquake
秋田市
盛岡市
The next day
宮古市
盛岡市
秋田市
釜石市
盛岡市
秋田市
宮古市
釜石市
気仙沼市
石巻市
仙台市
宮古市
釜石市
気仙沼市
山形市
3 weeks later
気仙沼市
石巻市
山形市
仙台市
石巻市
山形市
仙台市
Traffic Density
福島市
福島市
Low
福島市
Traffic Density based on Gasoline vehicles’ probe data
2011 Google - 地図データ
ｃ
www.nissan-global.com
Copyright NISSAN MOTOR CO., LTD.
2013 All rights reserved.
High
ｃ
2011 ZENRIN
3
Prediction for Great Earthquake
Tokai Earthquake
88% probability within 30 years
Nankai, Tonankai
Earthquake
60-70% probability wihtin 30 years
Inland earthquake
in Kinki area
The Japan
Ocean Deep
Earthquake
Inland earthquake
in Tokyo
Metropolitan area
70% probability within 30
years
Source : Cabinet office
www.nissan-global.com
Copyright NISSAN MOTOR CO., LTD.
2013 All rights reserved.
4
Secure Traffic Route at Earthquake
 It is important to find available traffic routes as soon as possible
at the crisis.
 Study has begun to understand traffic flow based on probe data
to secure evacuation route.
www.nissan-global.com
Copyright NISSAN MOTOR CO., LTD.
2013 All rights reserved.
5

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