AS9100D & ISO 9001 CertifiedISO 9001:2015 & AS9100D
ISO/IEC 27001 CertifiedISO/IEC 27001:2022
Hummingbird TekSystems
MSDAC Railway Monitoring System
Railway Products

MSDAC Monitoring System

IoT Integration & Cloud-Based Monitoring Platform

Server-side packet processing and real-time visualization platform for railway signaling diagnostics, track monitoring, system health and event auditing.

Real-Time Railway Monitoring & Diagnostics

MSDAC receives signaling packets from field hardware, decodes them on the server, stores timestamped data and presents real-time operational status on web and mobile dashboards.

MSDAC Monitoring Platform Overview

Scope of the Application

Packet Decoding
Real-Time Track Monitoring
Diagnostics Visibility
Event Tracking & Audit
System Health Monitoring
Centralized Supervision
Historical Playback
Scalable Architecture

The MSDAC platform strictly focuses on monitoring and diagnostics. It does not generate signaling logic or control train movement, ensuring safety and compliance with railway standards.

Software Platform Capabilities

FastAPI Backend

WebSocket Streaming

React Web Dashboard

Android Mobile App

HTTPS / MQTT APIs

Centralized Database

MSDAC IoT Gateway – Hardware Specifications

RS232 (DB9) Serial Interface
LTE Cat-1 bis + 2G Fallback
14 LTE + 4 GSM Bands
MQTT / HTTP / HTTPS / TCP-IP
12V DC Input, <5W Power
DIN-Rail / Wall Mount
Offline Data Buffering
–20°C to +70°C Operation

Packet Reception & Processing

T Packet – Track Circuit Status
D Packet – Detection Point
S Packet – System Health
E Packet – Power-On / CRC
R Packet – Card Removal
V Packet – ROM & Config CRC
I Packet – Station Identification
C Packet – Configuration Data

Monitoring & Visualization

Live Track Status Cards
Animated Train Movement
DP Diagnostics Screens
System Health Dashboard
Event Timeline & Audit
Color-Coded Fault Indicators

System Architecture

MSDAC System Architecture

What the System Delivers

  • • Accurate decoding of all MSDAC packets
  • • Real-time track and diagnostics visibility
  • • Centralized railway monitoring
  • • Historical event tracking
  • • Hardware-aligned scalable architecture

Let’s Connect

Bengaluru, India & Irvine, USA

Email: hr@hummingbirdtek.com

Website: hummingbird-tek.com