Energy-saving scheduling method of hybrid elevator group

Abstract

The invention relates to an elevator. In order to achieve energy-saving group control scheduling, the technical scheme adopted by the elevator is as follows: an energy-saving scheduling method of a hybrid elevator group is achieved on four parts, namely an elevator group controller, an elevator group system, a camera people-number recognition system and a hybrid system; the elevator group controller continuously carries out two detection judgments: one is whether the elevator group system runs to an elevator sending period; the other one is whether the elevator starts and stops in the operation of the elevator group system; the elevator group controller carries out dual energy-saving distribution of elevator sending and power successively when the elevator group system runs to the elevator sending period each time; the elevator group system runs according to a new dual energy-saving distribution mode; and when the elevator group system does not run to the elevator sending period, the elevator group system runs according to the existing dual energy-saving distribution mode, and the elevator with start and stop is subjected to power energy-saving distribution again if the elevator starts and stops when the elevator group system runs. The energy-saving scheduling method of the hybrid elevator group is mainly applied to design and manufacture of the elevator.

Description

technical field

[0001] The invention relates to the field of elevators, in particular to an energy-saving scheduling method for a hybrid elevator group. Background technique

[0002] According to statistics, as of the end of 2011, the number of elevators in my country's market is about 1.85 million units, and will continue to grow at an annual rate of 20%. Contrary to the strategic goal of a "smart society". Therefore, under the overall goal of the country's emphasis on "energy saving and emission reduction", how to effectively reduce the energy loss of the elevator system has become an important research topic with both social and economic benefits.

[0003] With the maturity of solar photovoltaic power generation technology, it becomes possible to provide energy-saving elevator systems with green power based on solar energy. How to effectively use hybrid power sources including solar energy to power and store elevator systems has always been the focus and difficulty of ne...

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