IN-VEHICLE MONITORING SYSTEM AND IN-VEHICLE MONITORING METHOD

摘要

An in-vehicle monitoring system including monitoring cameras and emergency call devices, a display unit, and an information control device, and monitoring inside of a vehicle by using images taken by the monitoring cameras, wherein a table, in which IP addresses of the emergency call devices and IP addresses of the monitoring cameras are stored in association with each other in a one-to-one relationship or a one-to-many relationship, is set in the information control device, and upon receiving a call signal from an operated emergency call device, the information control device specifies an IP address of a monitoring camera corresponding to the operated emergency call device from the IP addresses of the monitoring cameras based on the table, selects imaging data from the specified monitoring camera from pieces of imaging data from the monitoring cameras, and transmits it to the display unit.

主权项

1. An in-vehicle monitoring system that comprises: a plurality of monitoring cameras and a plurality of emergency call devices mounted on a vehicle of a train; a display unit that displays information transferred within the vehicle; and an information control device that transmits imaging data from the monitoring cameras to the display unit, and that monitors inside of the vehicle by using images taken by the monitoring cameras, wherein
a table, in which an IP address of a same monitoring camera is stored in association with IP addresses of two or more emergency call devices and an IP address of a same emergency call device is stored in association with IP addresses of two or more monitoring cameras, is set in the information control device, and upon receiving a call signal from an operated emergency call device, the information control device specifies IP addresses of two or more monitoring cameras corresponding to an IP address of an emergency call device included in the call signal from IP addresses of the monitoring cameras by referring to the table, selects imaging data from monitoring cameras having specified IP addresses from pieces of imaging data from the monitoring cameras, and transmits selected imaging data to the display unit.