Energy management system and method

Abstract

The embodiment of the invention provides an energy management system and an energy management method, and relates to the technical field of computers. The system comprises a controller, at least one piece of controlled equipment and at least one router, wherein the controller comprises a data collection module, and each router builds communication connection with the at least one piece of controlled equipment; the data collection module sends a historical energy consumption data request to the router and receives energy consumption data sent by the router, when receiving an energy consumptiondata command from a user and the needed acquired energy consumption data is cleared, the controlled equipment receives a real-time energy consumption data request forwarded by the router, and sends the energy consumption data to the router; and the router receives the historical energy consumption data request sent by the data collection module, and sends the found energy consumption data to the data collection module. With the application of the scheme provided by the embodiment of the invention, the transmission path of the energy consumption data can be shortened, and thus the transmissiontime is shortened, and the transmission efficiency of the system network and the response speed of the system are enhanced.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to an energy management system and method. Background technique [0002] With the continuous development of computer technology, smart home has gradually become an important choice for optimizing family life. Among them, smart home energy management system occupies an important position and plays a very important role in home energy saving and home appliance automation. In the prior art, the management terminal in the smart home energy management system obtains the energy consumption data of the household electrical equipment, and then controls the operating status of the household electrical equipment according to the acquired energy consumption data. [0003] In the smart home energy management system in the prior art, since the energy consumption data cannot be cached in the system network, when the controller needs to obtain the energy consumption data of the household electri...

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Problems solved by technology

[0003] In the smart home energy management system in the prior art, since the energy consumption data cannot be cached in the system network, when the controller needs to obtain the energy consumption data of the household electrical equipment, the controller can only send the data to the household electrical equipment Request, and then receive the energy consumption data fed back by household electrical equipment. It can be seen that the transmission of energy consumption data is transmitted from the controlled end of the system to the control end, which needs to go through the entire network path. The transmission path is very long and takes a long time. The system network The transmission efficiency is low, and the response speed of the system will also be reduced accordingly.

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