Railway vehicle motion detector

Details Railway vehicle motion detector Railway vehicle motion detector

G - Physics

06

F

340/148

G06F 15/48 (1990.01)

Patent

CA 1278353

RAILWAY VEHICLE MOTION DETECTOR Abstract of the Invention A railway vehicle motion detector that monitors vibrations within the vehicle and the acceleration thereof to provide an indication of the condition of motion of the vehicle. The motion detector is adapted to be mounted on any railway vehicle, and in particular on the last vehicle of a railway train, and to be incorporated into a system that monitors and remotely displays a plurality of train status conditions. The motion detector includes a transducer (10) that converts the vehicle vibrations and acceleration into an electrical output signal. A velocity circuit (12) selectively passes and integrates a range of frequencies of the transducer output signal that are reliable indicators of vehicle motion to obtain a velocity signal having a magnitude that is proportional to a change in the velocity of the vehicle and a polarity that is indicative of the direction of a change in velocity. The transducer output signal is also processed by a vibration circuit (14) to derive a vibration signal that is proportional to the magnitude of vibrations within the vehicle. When integrated into a remote monitoring and display system, a programmed microcomputer (17) repetitively monitors the velocity signal and the vibration signal to determine the condition of motion ofthe vehicle. This information is then made available for inclusion in a report that is transmitted to a remote display unit and presented for use by an operator.

496089

Affiliated with

Also associated with

Rating

Railway vehicle motion detector does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Railway vehicle motion detector, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Railway vehicle motion detector will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1175473