apparatus for mesuring for door opening and closing speed rail vehicle

摘要

PURPOSE: A device for measuring the opening and closing speed of a door which is installed in a passenger room of a rail vehicle is provided to accurately measure the door opening and closing speed and to store measurement data. CONSTITUTION: A device for measuring the opening and closing speed of a door comprises a center sensor(30) and a side sensor(40), a jig(10) and a measuring-system body(50). The center sensor and side sensor are respectively installed in center and one-side end of the door installed at each passenger room of a rail vehicle and sense opening and closure of door. The jig for sensor supports the center sensor and the side sensor. The measuring-system body measures the opening turnaround time and closure turnaround time of the door based on a signal from the center sensor and the side sensor.