MONITORING SYSTEM FOR ROLLING STOCK AND RAILWAY TRANSPORT INFRASTRUCTURE BASED ON WIRELESS TECHNOLOGIES Russian patent published in 2023 - IPC B61K9/00 

FIELD: monitoring systems; railway infrastructure.

SUBSTANCE: technical monitoring systems for rolling stock and railway infrastructure.System consists of mobile and stationary parts, which allow tracking the location, direction and speed of movement, the performance of car parts and assemblies. Stationary sensors have Wi-Fi modules for connecting to access points of the train Wi-Fi network, which consists of a controller that manages access points to which sensor network sensor nodes are connected to collect data on the technical condition of cars, GPS navigation receivers, a train base station on based on a wireless infrared optical modem, connecting the local Wi-Fi train network with stationary base stations operating in the infrared range, installed along the railway track, having access to routers and multiplexers of the road network of the fibre-optic information transmission system for connecting to the switching centre of the monitoring system.

EFFECT: operational technical control over infrastructure objects, such as bridges and tunnels with a change in the operating modes of sensors.

4 cl, 4 dwg