Kavach 4.0 (TCAS)

Kavach 4.0 by Seloriz — Advancing Railway Safety with Deeptech Innovation

At Seloriz, we’re driving the next frontier in deeptech-enabled intelligent mobility with Kavach 4.0 — a next-generation Train Collision Avoidance System (TCAS) designed to meet the most demanding safety standards in the world. Built for mission-critical reliability, Kavach 4.0 combines cyber-physical systems, real-time communication, sensor fusion, and fail-safe embedded electronics to prevent collisions, automate control, and transform railway infrastructure.

Designed for Indian Railways and compliant with global rail safety standards, Seloriz offers R&D, system design, integration, and scalable deployment for domestic and international rail networks.

🧠 Deeptech at the Core: Kavach 4.0 System Capabilities

Kavach 4.0 integrates advanced deeptech elements across embedded engineering, signal processing, and intelligent automation:

• 🚄 Collision Avoidance: Advanced predictive algorithms and high-speed wireless communication proactively prevent train-to-train collisions in real-time by detecting potential dangers well in advance.

• ⚙️ Automatic Speed Regulation: Context-aware speed control based on live signal status, route conditions, and movement authority.

• 🟥 SPAD Protection: Automatically intervenes by stopping or slowing down the train when a train approaches a danger signal (Signal Passed At Danger).

• 🔁 Redundancy & Safety: Embedded fail-safe logic with redundant system architecture ensures uninterrupted protection.

• 📡 Train Localization and Identification: GPS, RFID, and onboard sensors offer precise train positioning and movement tracking.

• 🌐 Remote Monitoring and Diagnostics: Real-time diagnostics, predictive maintenance, and system health tracking for increased uptime.

• 🧱 Modular Architecture: Scalable, interoperable, and customizable across track gauges, routes, and regional configurations.

  
  

🌍 Global Standards Compliance

Seloriz engineers Kavach 4.0 to align with international benchmarks in functional safety, system reliability, and lifecycle engineering. The system meets or exceeds the following international certifications:

• CENELEC EN 50126: Railway applications – Safety management and maintenance across the system lifecycle.

• CENELEC EN 50128: Standards for safety-related software used in railway control systems.

• CENELEC EN 50129: Specifies the safety requirements for railway control and protection systems.

• IEC 61508: Functional safety of electrical/electronic systems, ensuring safety through design and operation.

• ISO 9001:2015: Quality management system certification, ensuring consistent quality in development and manufacturing processes.

These standards ensure that Kavach 4.0 is engineered to deliver reliable performance in compliance with global safety protocols, making it an ideal solution for railways worldwide.

🔬 Seloriz Deeptech Expertise

As a deeptech innovator, Seloriz brings end-to-end capabilities from concept to deployment for intelligent railway systems:

🔧 R&D and Product Engineering

We develop system architectures, embedded platforms, communication protocols, and advanced safety algorithms — building for SIL-4 class reliability and real-time decision-making.

🧩 System Integration

From onboard control units to trackside signaling equipment, we ensure full-stack integration with railway infrastructure — harmonizing software, electronics, and mechanics for robust, field-ready deployment.

🤝 Collaborative Development

We work with development centers, manufacturers, and OEMs to scale production and deployment — supporting clients through prototyping, certification, and field rollout.

Why Choose Kavach 4.0 by Seloriz?

• Designed for Deeptech Rail Safety: Built from the ground up using embedded AI, real-time control systems, and system-of-systems thinking.

• Global Readiness: Fully compliant with CENELEC and SIL safety norms — deployable across international rail networks.

• Turnkey Capability: From design and development to pilot testing and production, we offer complete system delivery.

• Scalable Architecture: Modular and interoperable to suit large-scale deployments or niche infrastructure needs.

• Trusted Partner: We partner with leading government and private rail operators for innovation-driven safety upgrades.

  
  

🚆 Let’s Build Safer Railways, Together

Whether you're a railway operator, integrator, or infrastructure developer — partner with Seloriz to design, develop, customize, and deploy the next-generation deeptech rail safety platform.

Kavach 4.0 isn’t just a system. It’s a mission-critical innovation for the future of transportation.

📩 Get in touch to co-develop or scale Kavach 4.0 in your network.