These products are mainly focused on diesel-electric locomotive control systems, but they can be used in any setting where traction engines are being used.


The TECU is a next generation locomotive control system designed to communicate with new electronic locomotives.
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The Remote Access Integrated Network (RAIN) Module is the core of a stand-alone communications and data logging system that improves the management of any system.
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TMV designs custom electrical cabinets for your locomotive or traction motor vehicle. These high voltage cabinets house the Traction Engine Control Unit (TECU) (_link_) and contain all necessary contactors, relays, sensors, wires, and more - a comprehensive nervous system so the brain, the TECU, can safely and affectively watch over your vehicle.
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TMV's Automatic Engine Stop/Start (AESS) system is designed to monitor a locomotive and automatically shut down the engine to save fuel.
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With the TMV Event Recorder, fault Logs and event records can be viewed live, downloaded and charted through our standard TECU-PC software.
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Certified DOT crashworthy, TMV’s CHMI (Crash Hardened Memory Interface) receives information from TMV’s control system, the TECU, or from TMV’s Event Recorder.
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TMV's Megawatt-Hour Meter calculates total power output and displays data on an LCD color touch screen, along with useful statistics.
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The Engine Shutdown Timer (EST) is a simple timing device, designed to shut down the engine after it has spent a certain amount of time in idle.
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The Axle Generator is part of the TECU system. It provides input back to the control system about each axle's speed.
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The Current Sensor is part of the TECU system. It is typically placed around a traction motor cable and is used to sense the current into the traction motor.
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The TMV Speed Probe is a zero-speed active sensor that senses the rotation of a target gear mounted on the armature shaft of the traction motor.
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The Battery Saver is a helpful timer which turns off all non-essential loads after 20 minutes from engine shut-down.
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Software package that interfaces with the TECU system, to download, view, and analyze your vehicle’s data.
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Our secure, web based interface allows you to monitor your equipment from any desktop or portable device.
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