Method for controlling an elevator system and elevator system for carrying out the method

Abstract

The invention relates to a method for controlling an elevator system (10) comprising at least one elevator shaft (12, 26) in which at least one elevator shaft is driven by a drive device (20, 22, 34, 36) A movable elevator car (14, 28), and an elevator control device (50) for controlling the operation of the elevator system (10). In order to further reduce the energy consumption and wear of the elevator system (10) and improve the carrying capacity, the present invention proposes to record and store the operation information of the elevator system (10) in the database (60, 61) of the elevator control device (50), The running information recorded in the preset or preset recording time can be evaluated by at least one signal processing device (56, 57) of the elevator control device (50) to judge its running mode; the signal processing device is equipped with a An operating system is operated, and operation of the elevator system (10) is controlled in a manner that is expected to optimize energy consumption and / or carrying capacity based on the mode of operation. The invention further relates to an elevator system (10) applying the method.

Description

technical field [0001] The present invention relates to a method and device in the technical field of elevator control, in particular to a method for controlling an elevator system and an elevator system applying the method. The elevator system includes at least one elevator shaft, and at least one A movable elevator car for carrying people and / or goods, driven by a drive unit, and an elevator control unit for controlling the operation of the elevator system; when using such an elevator system, there is at least one elevator car that can run up and down the elevator shaft elevator car. The user can input the call command of the destination floor in the elevator car or on each floor where the elevator car stops, and the corresponding control signal will be transmitted to the elevator control device, which will control the driving device to make the elevator car perform the desired operation. Usually, the position, speed and running direction of the elevator car can be recorded...

AI Technical Summary

Problems solved by technology

But it's hard to determine the optimal auto-off time needed to achieve the desired energy savings

When the selected auto-off time is too short, since these consumers often have to be turned on again shortly after the auto-off due to the input of a new destination floor call command, this will cause considerable wear and tear on the consumers

Too high a frequency of switching will limit the service life of the consumer, which will indirectly increase energy consumption since (worn) consumers must be replaced with new ones

When the selected automatic closing time is too long, although unnecessary opening and closing operations are objectively avoided, the elevator system will also cause high energy consumption because it remains in an unnecessary working state for a long time

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