Method for a single guidelane, bidirectional, passenger...

Railways – Selective delivery

Reexamination Certificate

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Details

C105S072200

Reexamination Certificate

active

07082879

ABSTRACT:
The invention is a method of coordinating the movement of a plurality of oppositely directed tramcars operating along a single guidelane. This includes positioning a plurality of fixed stop-boarding areas along the guidelane. By-pass lanes enabling oppositely moving tramcars to pass each other are located in association with at least some of the stop-boarding areas. A predetermined arrival time for each tramcar at each stop-boarding area is calculated such that oppositely moving pairs of tramcars approaching a common stop-boarding area will arrive at approximately the same time. A processor onboard each tramcar calculates the distance and time remaining to the next stop-boarding area. With a known time and distance remaining to the next stop-boarding area, each on-board processor adjusts the speed of the tramcar such that it arrives at approximately the predetermined arrival time.

REFERENCES:
patent: 5611282 (1997-03-01), Alt
patent: 5676059 (1997-10-01), Alt
patent: 2003/0137435 (2003-07-01), Haddad et al.

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