| 摘要 |
<p>The invention particularly relates to a method of detection of rail cracks or fractures that can be used for the determination of rail breakdowns in the field of railway systems technology and incorporates a power supply (800), an electromechanical vibration application module (100) that periodically applies a vibration signal to the rail (200) body with the energy taken from the said power supply (800), a vibration application module drive card (120) which drives this module and a vibration sensing module (600) that is oriented on the same rail at a certain distance from the electromechanical vibration application module (100), and an electronic sensing card for vibration sensing module (620) with a capability to communicate to the outside world with various means and process the incoming signal, evaluating it for the detection of rail cracks and fractures, a vibration sensor (626).</p> |
