Title:
半(1/2)立体交差点を利用したノンストップ無停車及び無停止交通システム及びこれを適用した交通方法
Document Type and Number:
Japanese Patent JP2012511112
Kind Code:
A
Abstract:
Disclosed is a nonstop traffic system using a half (½) cloverleaf and a traffic method applied with the same, including a loop-type traffic system for connecting a half (½) cloverleaf (100) to half (½) underground U-turn lanes (200E, 200W, 200S and 200N) that can make vehicles drive and pedestrians walk nonstop in every direction without relation to traffic signals at existing intersections or roadways for left-turn and U-turn, and crosswalks. The half (½) cloverleaf (100) is constructed at existing intersections and the half underground U-turn lanes (200E, 200S, 200S and 200N) are constructed on left-turn roadways in existing four directions (East, West, South and North) that connect to the intersections, U-turn roadways and crosswalks. As mentioned, all structures in the nonstop traffic system using the half (½) cloverleaf in a loop-type that connects the half (½) cloverleaf (100) to the half (½) underground U-turn lanes (200E, 200W, 200S and 200N) in four directions (East, West, South, North) is adopted to the bisectional construction method, thus the height of all lanes can be differentiated. As mentioned, the half (½) cloverleaf (100) includes a half (½) overpass (10), a half (½) underpass (20), a half (½) underground U-turn roadway (30) and a half (½) ground pedestrian bridge (40). Moreover, the half (½) underground U-turn lanes (200E, 200W, 200S and 200N) includes a half (½) overpass (50), a half (½) underground U-turn roadways (60) and half (½).
Inventors:
Yaw, Ji Hong
Application Number:
JP2011539445A
Publication Date:
May 17, 2012
Filing Date:
December 02, 2009
Export Citation:
Assignee:
Yaw, Ji Hong
International Classes:
E01C1/04
Domestic Patent References:
| JPS4829237A | 1973-04-18 |
Foreign References:
| WO2007133018A1 | 2007-11-22 | |||
| WO2007133019A1 | 2007-11-22 |
Attorney, Agent or Firm:
Ryoichi Takaoka
Nao Oda
Nao Oda