Transportation Apps

Modern transportation systems require reliable technologies for communication, control, and power supply. AMTEK provides solutions that ensure secure data transmission, stable power supply, and efficient management of transportation infrastructure - from urban infrastructure to rail operations. Our products help improve safety, reliability, and the smooth flow of traffic in day-to-day operations.

Bridging Power Outages in Railways

Railway environments pose extreme electrical challenges. Equipment must withstand massive voltage fluctuations, ranging from 14V to 154V, and cope with power interruptions defined by the EN50155 standard. For instance, devices in the S3 class must operate seamlessly even during a 20ms voltage drop to 0V.

Historically, engineers relied on bulky, high-voltage capacitor circuits to bridge these gaps. Today, advanced solutions like the Traco Power TEP 40UIR series simplify this drastically. By integrating a hold-up circuit directly into the ultra-wide input (12:1) DC/DC converter, operators can use smaller, cost-effective 25V capacitors. This innovation reduces the physical footprint up to 15 times, making the design of passenger displays, Wi-Fi systems, and computing platforms both cheaper and significantly more reliable.

IoT Monitoring and Predictive Maintenance

The backbone of modern fleet management is real-time telematics. Monitoring operational parameters like engine status, temperature, pressure, and battery voltage is crucial to preventing breakdowns.

Data collected via sensors is securely transmitted using IoT routers (such as Teltonika RUTX12 or RUTM50) equipped with dual SIM, 5G, and GNSS capabilities. Before reaching the cloud, compact industrial computers like the Kontron KBox provide "Edge Computing"-filtering and analyzing data locally. This architecture enables predictive maintenance algorithms to detect wear and tear early, scheduling repairs before a vehicle is forced out of service.

Secure Communication & System Automation

Transport systems are a vast web of connected nodes: information boards, ticketing terminals, traffic control systems, and security cameras. A failure in communication can halt operations or compromise passenger safety.

To establish deterministic networks without latency, industrial switches from Kontron and ADLink are deployed. These devices offer extended temperature ranges (-40°C to +75°C) and robust protection against vibration and electromagnetic interference (EMC). When combined with Teltonika routers utilizing encrypted VPN tunnels (OpenVPN, IPsec) and firewall protections, the network becomes highly resilient against both physical harshness and cyber threats.

Connectivity for Trains and Public Transit

Today’s passengers and operators demand constant connectivity. Whether it is a bus, tram, or high-speed train, 5G routers and IoT gateways link moving vehicles to central dispatchers.

By utilizing Teltonika's Remote Management System (RMS), transport operators can oversee their entire fleet from a single dashboard-updating firmware, monitoring connection health, and optimizing routes based on real-world data integrated with platforms like Azure IoT or AWS.

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Need a specific offer, price estimate, or want to check availability? Feel free to reach out – we’ll provide you with a personalized quote, verify our stock, and suggest the ideal solution tailored to your requirements. We’re here to help, whether it's a single order or a long-term partnership.