Invention Grant
- Patent Title: Automatic train stop control system
- Patent Title (中): 自动火车停车控制系统
-
Application No.: US14664993Application Date: 2015-03-23
-
Publication No.: US09387866B1Publication Date: 2016-07-12
- Inventor: Stefano Di Cairano , Mehmet Alphan Ulusoy , Sohrab Haghighat
- Applicant: Mitsubishi Electric Research Laboratories, Inc.
- Applicant Address: US MA Cambridge
- Assignee: Mitsubishi Electric Research Laboratories, Inc.
- Current Assignee: Mitsubishi Electric Research Laboratories, Inc.
- Current Assignee Address: US MA Cambridge
- Agent Gene Vinokur; James McAleenan; Hironori Tsukamoto
- Main IPC: G01C23/00
- IPC: G01C23/00 ; B61H13/34 ; B61L3/08 ; B61L3/00 ; B61L27/00 ; B61L3/24 ; B61L3/22 ; B61L1/18 ; H04L27/148 ; H04L27/14 ; B61L25/02 ; B60L3/00 ; G05D3/00 ; B61H13/00

Abstract:
A method controls a movement of a train to a stop at a stopping position between a first position and a second position. The method determines constraints of a velocity of the train with respect to a position of the train forming a feasible area for a state of the train during the movement, such that an upper curve bounding the feasible area has a zero velocity only at the second position, and a lower curve bounding the feasible region has a zero velocity only at the first position. Next, the method controls the movement of the train subject to the constraints.
Information query