Scientific Development Research

With the intelligent and convenient development of modern cities, elevators have become necessities for all kinds of buildings to serve peoples lives, and with the sharp increase in the number of elevators, their energy consumption has significantly increased the urban electricity demand. Under the guidance of the concept of energy conservation and environmental protection, how to reduce the energy consumption of elevators has become an important research topic. As an important way of elevator energy recovery and reuse, elevator energy saving automatic feedback control system can not only effectively reduce elevator energy consumption, but also reduce power demand and reduce elevator operating costs. Based on this background, this paper expounds the technical principle of energy feedback device, and puts forward the hardware and software design scheme of elevator energy-saving energy automatic feedback control system respectively.

Elevators; Automatic feedback control system; Software and hardware design; Energy conser-vation