Intelligent building energy consumption early warning method

Abstract

In order to provide reliable power consumption monitoring service, the invention mainly aims to provide an intelligent building energy consumption early warning method. A current sensor which is usedfor monitoring based on the current of a circuit at a monitoring point of which the energy consumption is to be monitored and a temperature sensor which is used for detecting the temperature of the circuit are involved; the current sensor and the temperature sensor are respectively supplied with power by a first rechargeable battery and a second rechargeable battery which are arranged in a power meter; and the first rechargeable battery and the second rechargeable battery are charged in turn; the method comprises the following steps: (10) for a certain monitoring point in a building, when remaining electric quantity of the first rechargeable battery is greater than a preset second threshold value, acquiring the electric power consumed by the monitoring point of the intelligent building; (20) when the remaining electric quantity of the first rechargeable battery is less than a preset second threshold value, acquiring the electric power consumed by the monitoring point in a second mode;(30) when the electric power consumed by the monitoring point exceeds a preset threshold value, giving warning information in a form of a message.

Description

Technical field [0001] The invention belongs to the technical field of electrical monitoring for intelligent buildings, and specifically relates to an early warning method for energy consumption of intelligent buildings. Background technique [0002] With the development of science and technology, intelligent building management systems are developing faster and faster. The existing intelligent building management systems on the market have their own limitations. At present, most manufacturers adopt hardware coding schemes for management to realize unidirectional wireless control, and the control results cannot be guaranteed. This method cannot effectively control the interference between wireless devices, nor can it ensure the security and confidentiality of data. In terms of remote control, generally wap or web communication is used, which results in users being limited to only one platform for operation, which is very inconvenient in actual operation. In addition, many deve...

AI Technical Summary

Problems solved by technology

At present, most manufacturers use hardware coding schemes for management to realize unidirectional wireless control, and the control results cannot be guaranteed

This method cannot effectively control the interference between wireless networks, nor can it guarantee the security and confidentiality of data.

In terms of remote control, wap or web communication is generally used, so that users can only operate under one platform, which is very inconvenient in the actual operation process

In addition, many developers only consider unilateral control requirements, while remote intelligent control and short-distance intelligent remote control in buildings are rarely involved, which further increases the inconvenience

However, existing techniques cannot reliably obtain power consumption information

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