Elevator energy-saving control method and energy-saving elevator

Abstract

The invention discloses an elevator energy-saving control method and an energy-saving elevator. The elevator energy-saving control method comprises the following steps of: according to no-load stop scheduling basis of the elevator, calculating the elevator use requirements of each floor in a historical time period before the current day, determining the floor with the most elevator use requirements in each historical time period, taking the floor with the most elevator use requirements as the no-load stop floor of the elevator, and when the elevator is standby, dispatching the elevator to stop at the floor to wait for a carrying instruction. According to the elevator energy-saving control method and the energy-saving elevator provided by the invention, based on statistical analysis, the invention provides the elevator scheduling control method which takes energy conservation as a main part, takes the waiting time length of people waiting for the elevator into consideration and introduces the dynamic waiting time, so that the aim of minimizing the waiting time of people waiting for the elevator can be achieved, the elevator calling service can be responded immediately, the calling service can be completed at the highest speed, and the highest convenience is provided for people waiting for the elevator.

Description

technical field [0001] The invention belongs to the technical field of elevators, in particular to an elevator energy-saving control method and an energy-saving elevator using the control method. Background technique [0002] Elevator is a kind of vertical elevator powered by electric motor, equipped with box-shaped gondola, used for multi-storey buildings to take people or carry goods. With the improvement of people's living standards, elevators have been used more and more widely at present. In daily life, when the elevator is empty, it will automatically stop at the lowest floor or the highest floor. However, at different times of the day, people on different floors have different needs. At most, if the elevator stops at the lowest floor or the highest floor automatically when it is empty, the waiting time will be longer, and the distance traveled by the elevator will be longer, and the energy consumption will be higher. [0003] On the other hand, the existing elevators...

AI Technical Summary

Problems solved by technology

[0002] Elevator is a kind of vertical elevator powered by electric motor, equipped with box-shaped gondola, used for multi-storey buildings to take people or carry goods. With the improvement of people's living standards, elevators have been used more and more widely at present. In daily life, when the elevator is empty, it will automatically stop at the lowest floor or the highest floor. However, at different times of the day, people on different floors have different needs. At most, if the elevator automatically stops at the lowest or highest floor when it is empty, the waiting time will be longer, and the distance traveled by the elevator will be longer, and the energy consumption will be higher

[0003] On the other hand, the existing elevators cannot effectively utilize the kinetic energy generated during the operation of the car. When the elevator is running, it relies on pure electric energy for braking and starting, which consumes more energy.

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