US 2025/0010897 A1 · TRAIN INFORMATION MANAGEMENT ASSISTANCE APPARATUS, CENTRAL DEVICE, DISPLAY DEVICE, TRAIN INFORMATION MANAGEMENT SYSTEM, TRAIN INFORMATION MANAGEMENT ASSISTANCE METHOD, AND STORAGE MEDIUM

Abstract

A train information management assistance apparatus includes an acquisition unit and a generation unit. The acquisition unit acquires internal signal definition information and on-board device installation information. The internal signal definition information is information in which an internal signal that is a signal for use inside a train information management apparatus to be installed in a train are defined in association with an on-board device installed in the train. The on-board device installation information is information in which the number of the on-board device installed in each car of the train is defined. The generation unit generates, based on the internal signal definition information and the on-board device installation information, packet definition information for identifying a position of the internal signal associated with the on-board device inside a packet transmitted and received inside the train information management apparatus.

Claims16

Dependent claims

A train information management assistance apparatus comprising:

first processing circuitry
to acquire internal signal definition information and on-board device installation information, the internal signal definition information being information in which an internal signal that is a signal for use inside a train information management apparatus to be installed in a train is defined in association with an on-board device installed in the train, the on-board device installation information being information in which a number of the on-board device installed in each car of the train is defined;
and
to generate, based on the internal signal definition information and the on-board device installation information, packet definition information for identifying a text number and a bit position of the internal signal associated with the on-board device within a packet transmitted and received inside the train information management apparatus.

1 more element

A train information management assistance method to be used in a train information management assistance apparatus, the train information management assistance method comprising:

acquiring internal signal definition information and on-board device installation information, the internal signal definition information being information in which an internal signal that is a signal for use inside a train information management apparatus to be installed in a train is defined in association with an on-board device installed in the train, the on-board device installation information being information in which a number of the on-board device installed in each car of the train is defined;
and
generating, based on the internal signal definition information and the on-board device installation information, packet definition information for identifying a text number and a bit position of the internal signal associated with the on-board device, within a packet transmitted and received inside the train information management apparatus.

Dependencies are inferred from the claim text.

Train information management assistance apparatus, central device, display device, train information management system, train information management assistance method, and storage medium

Life of this patent

Train information management assistance apparatus, central device, display device, train information management system, train information management assistance method, and storage medium

Life of this patent

Abstract

Claims16