with sensors M5, M25 and scanner M2D at a speed of 120 km/h (74.5 miles/h)
In
Japan and Korea earthquakes frequently occur, therefore the mounting screws
has to be surveyed to avoid dangerous situations and to care for the security
of the passengers.
• registration of stud-bolts
• output of alarm signals
• contiuous recording of signals
• control of rail profile
• detection of degree of abrasion
Three
M5 sensors are controlling the Korean rail
system. The reference signal for the fastening of the screws is displayed
by Sensor no. 2.
The inspection train moves at a speed of 80 km/h (49.7 miles/h.). On the
way, the fastening screws are surveyed. If a loose screw is detected,
the location of the defect screw is stored in a protocol. Afterwards the
repair team is able to fix / replace the screws quickly, in that they
know exactly the position of the fault.
With the successor M7