Study on current feature based FECMS for elevators in use

FECMS is an important means to promote safety and energy saving for elevators in use. This paper introduces a kind of intelligent FECMS for elevators, includes a new elevator fault monitoring method based on current feature, the improved recognition algorithm based on template matching to monitor the running status of elevator, the development of the elevator fault and energy consumption monitoring terminal. It realizes intelligent identification of the running status, fault alarm and energy consumption monitoring. Results shown that the system fulfills design requirements of monitoring, works stable, alarm timely and effective.