Environment-friendly energy-saving elevator control device and method

Abstract

The invention discloses an environment-friendly energy-saving elevator control device and method. The device is composed of a weight or people number sensor and a signal processor electrically connected with the weight or people number sensor. The method comprises that whether the elevator bearing weight is larger than or smaller than a preset weight or people number starting value is determined according to the weight or people number starting value preset in the signal processor, so that the elevator is controlled selectively to rise or descend or remains still, unnecessary 'no load or low load' taking conditions are effectively reduced, and the sharing idea of 'waiting for one more minute, unnecessary energy waste can be reduced' is activated actively, otherwise, passengers unwilling to wait sharing has to climb stairs to go upstairs or downstairs, so that environment-friendly energy-saving benefits of three energy-saving environment-friendly elevator taking steps of 'Just Wait! Get Weight! Green Way! 3 Ways!' are achieved, and the anticipated energy-saving power-saving benefit can be achieved in the current electric charge upsurge and energy-saving carbon-reduction trend.

Description

technical field [0001] The present invention relates to an environment-friendly and energy-saving elevator control device and its method, in particular to a device capable of selectively controlling whether the elevator lifts up or down according to whether the weight or the number of people carried by the elevator is greater than or less than a preset weight or number of people. Action or stand still, in order to achieve the expected effect of environmental protection and energy saving. Background technique [0002] According to a 2008 survey of electricity consumption by Chinese scholars Shen Hong and others on hotels and corporate office buildings, the electricity consumption of elevators accounts for 17% of the total electricity consumption, second only to the electricity consumption of air conditioners, but much higher than that of lighting, Electricity consumption such as water supply. Taking the elevators in China as an example, they consume 30 billion kilowatt-hours...

AI Technical Summary

Problems solved by technology

However, for the general elevator structure, compared with the original configuration of the counterweight, the two trucks will inevitably occupy more hardware space, and because the two trucks must perform synchronous reverse actions (that is, if one elevator car rises, the other elevator carriages must be lowered), if passengers in two elevator carriages input lift designations for different floors, passengers in the other elevator carriage must wait for the passengers in the other carriage to go up and down the stairs, causing long-term inconvenience for the passengers in each other’s carriages, and this technology is still unavoidable Unnecessary "1-person low-load" rides in elevators

[0024] In the aforementioned literature research, it was found that most of them focused on improving the design of the elevator system to improve the operating efficiency of the elevator and thus achieve the effect of saving energy consumption. Generally, there is less discussion, or only by advocating to encourage people to walk on the upper and lower floors instead, so as to reduce the short-distance use of elevators and save energy consumption, but this advocacy is a passive and less restrictive measure.

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