Multi-functional watt hour meter of building elevator room

Abstract

The invention relates to a multi-functional watt hour meter of a building elevator room. The watt hour meter comprises first temperature detection equipment, second temperature detection equipment, ultrasonic air volume sensing equipment, electric energy detection equipment and an MSP430 single-chip microcomputer, wherein the MSP430 single-chip microcomputer is connected to the first temperature detection equipment, the second temperature detection equipment, the ultrasonic air volume sensing equipment and the electric energy detection equipment respectively; and the MSP430 single-chip microcomputer determines door and window opening states of the elevator room in which the watt hour meter is located according to output of the first temperature detection equipment, the second temperature detection equipment and the ultrasonic air volume sensing equipment. By the watt hour meter provided by the invention, functions of the watt hour meter become more abundant; and more thoughtful services can be provided to building residents.

Description

[0001] The present invention is a divisional application of a patent with the application number 2016101847705, the application date is March 28, 2016, and the invention name is "Multifunctional building elevator room watt-hour meter". technical field [0002] The invention relates to the field of building management, in particular to a multifunctional building elevator room watt-hour meter. Background technique [0003] The state of doors and windows in the elevator room is related to the safety and thermal insulation of the elevator room. It is necessary to build a set of door and window opening and closing state detection equipment in the elevator room, so that when it detects that the opening and closing state of the doors and windows is not suitable, it will promptly notify the remote property management center to issue an alarm. [0004] However, the original public space in the elevator room is limited, and some necessary public facilities and residential facilities a...

AI Technical Summary

Problems solved by technology

[0004] However, the original public space in the elevator room is limited, and some necessary public facilities and residential facilities are installed in it, such as electricity meters, etc. If additional control equipment is placed in each elevator room, it is easy to cause the equipment in the elevator room Crowded, also causing inconvenience to the residents coming and going

At the same time, the existing elevator watt-hour meters have redundant structures and poor performance, and there is still room for further optimization

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