Train operation control system and train operation control method
AssigneeMitsubishi Electric Corporation
InventorMakoto Tokumaru
Life of this patent
Estimating the term…
Abstract
A train operation control system includes: a headcount estimation device that estimates the number of people in a train and the number of people on a platform by using video data outputted from a plurality of on-board cameras and a plurality of ground cameras; and a train rescheduling device that predicts a dwell time required for passengers to board and detrain from the train using the estimated headcount information estimated by the headcount estimation device and schedule information stored in an operation management device, and accordingly performs train operation rescheduling. The train operation control system can predict the dwell time accurately and accordingly perform train operation rescheduling even when the number of passengers fluctuates.
Claims7
A train operation control system comprising:
- a headcount estimation device to estimate at least one of the number of people in each car of a train and the number of people on a platform of a station for each car of the train, using video data outputted from a plurality of cameras;
- and
- a train rescheduling device to predict a plurality of dwell times including a dwell time for each car of the train at a first station, using the estimated headcount information estimated by the headcount estimation device and schedule information, determine a longest dwell time of the plurality of dwell times, and accordingly perform train rescheduling on a succeeding train behind the train at a second station that is situated before the first station based on the longest dwell time.
A train operation control method applied to a train operation control system including an operation management device to manage an operation of a train and a train rescheduling device to perform train operation rescheduling of the train, wherein
- the train rescheduling device comprises:
- a headcount estimation step of estimating the number of people in each car of the train and the number of people on a platform of a station for each car of the train, using video data outputted from a plurality of cameras mounted on the train and video data outputted from a plurality of cameras installed for the platform;
- a dwell time prediction step of predicting a plurality of dwell times including a dwell time required for passengers to board and detrain from each car of the train, using the number of people estimated in the headcount estimation step and schedule information;
- a stopping time prediction step of predicting a stopping time of a preceding train at a first station, using a longest dwell time of the plurality of dwell times estimated in the dwell time prediction step;
- and
- an alternative generation step of generating an alternative for inhibiting departure of a succeeding train behind the train at a second station that is situated before the first station on the basis of the stopping time predicted in the stopping time prediction step.
Dependencies are inferred from the claim text.