Elevator scheduling method

Abstract

The invention provides an elevator scheduling method, comprising the following steps of: measuring the actual bearing capacity W of an elevator; when W is equal to zero, namely the elevator has no load bearing, if a floor retention instruction produced by a button in the elevator is still existed in a queue list, clearing an internal button instruction set; when W is more than or equal to the WMAX, namely the elevator is full, if the floor retention instruction produced by the button outside the elevator is still existed in the queue, ignoring an external button instruction set and reducing invalid waiting time of the elevator, wherein the WMAX is the maximum of the bearing capacity W of the elevator. The elevator scheduling method provided by the invention aims at overcoming the defects,and the actual bearing capacity of the elevator and time parameter are taken as weight parameters to be included in a scheduling algorithm; by applying the method, the invalid waiting time of the elevator is reduced, the utilization factor of the elevator is improved, the consumption of energy source is reduced, and contribution is made to energy saving and emission reduction.

Description

technical field [0001] The invention proposes an elevator scheduling method based on time and weight weight of passengers in the elevator. The method is applied to high-rise elevators, especially elevators in teaching buildings of colleges and universities. Background technique [0002] Existing elevators do not consider the actual load-bearing in the elevator, no matter how many passengers there are in the elevator, the same power is used to lift the elevator, resulting in energy waste. [0003] The existing elevator dispatching algorithm does not consider the actual use of the elevator. When the elevator is full, it still needs to respond to external buttons during the ascent and descent, resulting in an unnecessary increase in the waiting time of the elevator. [0004] The existing elevator scheduling algorithm does not consider the actual use of the elevator. When there is no load in the elevator, when someone pranks and presses the floor to stop (some students in the sc...

AI Technical Summary

Problems solved by technology

[0002] Existing elevators do not consider the actual load in the elevator, no matter how many passengers are in the elevator, the same power is used to lift the elevator, resulting in energy waste

[0003] The existing elevator scheduling algorithm does not take into account the actual use of the elevator. When the elevator is full, it still needs to respond to external buttons during the ascent and descent, resulting in an unnecessary increase in the waiting time of the elevator.

[0004] The existing elevator scheduling algorithm does not consider the actual use of the elevator. When there is no load in the elevator, when someone pranks and presses the floor to stop (some students in the school have done such a prank, before getting off the elevator, each floor will They all press the stop command), which consumes a lot of waiting time for the elevator and also causes a waste of energy

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