摘要:
Apparatus for use in a railway vehicle for regulating it, comprising: means for calculating running profiles between two or more fixed destinations; means for receiving, either from a second or subsequent railway vehicle, directly or via separate means, the time at which one or more of the destinations will become clear for use by the railway vehicle; means for knowing what balance to apply to trade-offs between two or more operational strategies; means for knowing the timetabled arrival and departure times scheduled for it at any destination; and means for reporting to any second or subsequent railway vehicle, either directly or via separate means, its calculated arrival time at any destination.
摘要:
When the train is running, the target speed (Vn) of the train is set every small territory, a plurality of which are obtained by dividing the predetermined territory having a fixed limit speed (Vmax) thereinto, and the consumed energy (E) and the running time (T) of the train are obtained in such a way that after accelerating the train by the maximum accelerating force, or decelerating it by the maximum decelerating force, the train runs at the fixed speed in accordance with a target speed (Vn) thus set. By carrying out such a processing repeatedly, the target speeds (Vn) of all the small territories are set so that the train runs in the predetermined running time (T) and the consumed energy (E) becomes minimum. In the case where the consumed energy (E) of the target speed (Vn) when the limit speed (Vmax) is constant, and the target speed (Vn) of one small territory are changed, the change ratio (AE/AT) of the consumed energy (E) of the target speed (Vn) to the running time (T) is obtained, and on the basis of the change ratio (AE/AT) with respect to the consumed energy, the subsequent target speed (Vn) where the consumed energy (E) becomes minimum is obtained.
摘要:
Departure timing of a controlled train is adjusted in accordance with the fluctuations in the flow of passengers into the departure station of the controlled train. This automatic train operation system comprises departure time control means for correcting, based on a predetermined planned departure time of a controlled train and inflow detection information of station users at a predetermined measurement point, the planned departure time of the controlled train and generating a corrected departure time, and reflecting the corrected departure time in a travel plan between stations. The departure time control means includes passenger count measurement means for measuring a number of passengers heading toward a platform of the controlled train at a measurement point located before the platform of the controlled train, travel time estimation means for estimating a required travel time which is required for traveling from the measurement point to the platform, passenger count bottoming out time determination means for determining a time that the number of people who flow into the platform per unit time bottoms out, and departure time correction means for comparing the bottoming out time and the planned departure time of the train and correcting the departure time.
摘要:
Ce système comporte un ATC sol (9) et un ATC bord (10), qui est basculé d'un mode « actif » vers un mode « en veille » et inversement par une unité de réveil (21). Dans le mode « en veille », seuls les composants suivants restent alimentés : des moyens d'odométrie (23, 17) ; un calculateur principal (18) ; un moyen de radiocommunication (20) entre l'ATC bord et l'ATC sol ; l'unité de réveil (21). Le calculateur principal (18) est programmé pour, en mode « en veille », vérifier que le déplacement du train mesuré par les moyens d'odométrie depuis le basculement du mode « actif » vers le mode « en veille » est nul et, dans l'affirmative, transmettre à l'ATC sol une position instantanée du train en utilisant le moyen de radiocommunication.
摘要:
Le dispositif (16) est destiné à gérer l'énergie dans un véhicule ferroviaire (12) circulant sur un réseau de transport ferroviaire (10) comprenant une pluralité de stations de rechargement (14) réparties de manière discrète sur le réseau (10). Il comporte : - des moyens (18) d'analyse de l'état de chaque station de rechargement (14), propres à fournir une information d'état de chaque station de rechargement (14), selon laquelle cette station de rechargement (14) est défectueuse ou en état de fonctionnement ; - des moyens (20) de transfert, vers le véhicule ferroviaire (12), de l'information d'état d'au moins la station de rechargement suivante (14 n+1 ), et - des moyens (24) d'adaptation de la gestion de l'énergie dans le véhicule ferroviaire (12), en fonction de l'état de ladite station de rechargement suivante (14 n+1 ).
摘要:
A train-information management device 21 mounted on a train, includes: an intra-block position calculator 1 to convert information on a kilometrage that indicates a position of the train into information on a block number and an intra-block position of a plurality of blocks into which a route of the train is divided and that are used when a train position is specified by a train radio system; and an on-board router 8 to communicate the information on the block number and the intra-block position to a ground side by using a system that is different from a system that is used for communication between the ground side and a train side via a radio base station in the train radio system.
摘要:
Systems (100, 200, 300, and 400) and method (800) for synchronizing two or more railway assets to optimize energy consumption. Embodiments of the present invention provide receipt of a timetable (110) associated with two or more vehicles (150) and at least one terminal. The timetable (110) can be modified to create a modified timetable that overlaps a brake time for a first vehicle and an acceleration time for a second vehicle, wherein at least one of a departure time or a dwell time is modified. Furthermore, the second vehicle can transfer energy from the first vehicle based upon at least one of the modified timetable and the brake time overlapping with the acceleration time.
摘要:
The present disclosure relates to an apparatus and method for controlling speed in an automatic train operation, capable of estimating and controlling a speed at which a train should run at each position where the train will run in order to satisfy a restrictive speed profile and to make passengers comfortable by observing acceleration limit and jerk limit in case of accelerating or decelerating the train.