Spårmätfordon

A spårmätfordon, or track measuring vehicle, is a specialized railway vehicle used to inspect and measure the geometry of railway tracks. These vehicles are equipped with sophisticated sensor systems that collect data on various track parameters. The primary purpose of a spårmätfordon is to ensure the safety and efficiency of rail operations by identifying any deviations from the required track standards.

These parameters typically include track gauge, cant (superelevation), alignment (straightness), and longitudinal profile (undulations). The sensors can include laser scanners, optical cameras, and inertial measurement units. Data collected by the spårmätfordon is processed to create detailed reports and digital models of the track. This information is crucial for maintenance planning, allowing railway operators to proactively address issues such as wear, deformation, or damage before they become critical.

Spårmätfordon vary in size and complexity, from smaller, self-propelled units to larger vehicles towed by locomotives. Many modern spårmätfordon can operate at high speeds, allowing for efficient inspection of extensive rail networks. The data they provide is essential for maintaining track integrity, preventing derailments, and ensuring a smooth ride for passengers and cargo. Regular use of spårmätfordon is a cornerstone of modern railway asset management and safety protocols.