The invention discloses an apparatus, system and method for real time managing of trains’ traffic in railway yard. Embodiment of the present invention comprises plurality of FBG sensors, local control unit (LCU), control unit (CU) and communication network. Local control unit (LCU) calculates the number of train axl...

The invention discloses a real time-based method for counting axles of railway vehicle. The system includes FBG sensor, Optoelectronic instrument, data processing unit (DPU), Ethernet switch, Wi-Fi access point and 4G/LTE cellular gateway. The method comprises a sensor displaced at sensing point on rail, senses the ...

Abstract Title: A system for temperature monitoring of an axle box using FBG sensors and the method thereof The invention discloses a real time-based method and system for monitoring temperature of bearing housing axle box of railway coaches. The system includes FBG sensor, optical interrogator, data processing un...

The invention discloses a computer vision-based system and method for air brake inspection of railway coaches in the maintenance pit line. The system includes three sub systems data acquisition, data processing and results visualization for image capturing, transmission, processing, and displaying at the server. The...

Title: A Packaging assembly and Magnetic mounting of Fiber optical sensors The invention discloses an assembly 100 for mounting fiber Bragg grating (FBG) sensors 40 on the rail 130. The assembly 100 includes a metal sheet with powerful magnets (20, 30) to mount FBG sensor 40 on the rail 130. The invention also di...

Title: Device for determining contact forces at rail-wheel contact point, and system for calculating lateral force and the method thereof The invention discloses a system for detecting various forces at rail-wheel contact point during passing of a rail vehicle and a method including the same. In the present in...

The invention discloses an apparatus, system and method for real time modular train operation. The device comprises plurality of FBG sensors, local control unit (LCU), control unit (CU) and communication network. Local control unit (LCU) calculate the real time yard status and show on Human Machine Interface (HMI) d...

Title: A method and system for air brake force monitoring using FBG sensors. The invention discloses a real time-based method and system for air brake force monitoring in railway coaches. The system includes FBG sensor, optical interrogator, data processing unit (DPU) and the server. The FBG sensor on brake lever...

The invention discloses a metallic packed Fiber Bragg Grating (FBG) sensor structure 100 for vertical strain sensing. Embodiment of the packaged structure100 comprises pair of fixtures 103, sensor element 102 and bare Fiber Bragg Grating (FBG) sensor 101. The sensor element 102 is welded on the pair of fixtures 103 ...

The present invention relates to sensing technology. The invention relates to a system (A) for monitoring and detecting load variations in railway freight wagons and containers. The system(A) aids in real time measurement of uneven loads of railway freight wagons and containers. The invention also relates to a meth...