| 摘要 |
<p>The invention provides an electronic safety elevator which can perform safety control without hindering elevator car control in normal operation. The electronic safety elevator (1) has an elevator car (10) which is in operation by using driving force generated by an electric motor (21), a controller (41) for controlling operation of the elevator car (10), a safety apparatus (241) which may stop the elevator car (10), an electric power supply control apparatus (242) which controls power supply which enables the safety apparatus (241) to operate, and an electronic controller (42) which performs safety control by diagnosing the motions of the electric power supply control apparatus (242), and the electronic controller diagnoses the motions of the electric power supply control apparatus (242) during a period from the stopped elevator car (10) beginning to open the door to the door being completely opened.</p> |
