PLC-based intelligent household gateway apparatus

Abstract

Disclosed in the invention is a PLC-based intelligent household gateway apparatus. The apparatus comprises: a master control unit, which is used for central controlling; an interaction unit, which is used for carrying out information interaction with a user; a metering unit, which is used for electric quantity metering; a wireless route communication unit, which is used for broadband access, indoor wireless network signal coverage, and communication with other communication terminals; a PLC communication unit, which is used for indoor power line carrier communication and is respectively connected with the master control unit, and a 220-V power line; a power supply limiting unit, which is used for controlling a household electricity load and is respectively connected with the master control unit and a household circuit input circuit; and a power supply unit, which is used for providing power for all the units. And the interaction unit, the metering unit and the wireless route communication unit are respectively connected with the master control unit. According to the invention, the intelligent household gateway apparatus that has high integration is integrated with the function as a household intelligent ammeter and the functions of intelligent power management, intelligent household, and home network access and the like, thereby building comfortable, intelligent, high-efficiency, and green household living environment.

Description

technical field [0001] The invention belongs to the field of smart home, in particular to a PLC-based smart home gateway device. Background technique [0002] Home intelligent gateway is the key technology to realize interconnection between home network and external public network. It mainly completes the conversion and information sharing between various communication protocols in the home network, as well as the data exchange function with the external communication network. At the same time, the gateway is also generally responsible for the management and control of home smart devices. Through the home intelligent gateway, central monitoring and remote monitoring of household appliances and smart devices in the home network can be carried out, and the safety of electricity consumption in the home can be monitored anytime and anywhere, and the alarm can be automatic. People can also automatically collect, copy, and settle water, electricity, and gas meters by using home s...

AI Technical Summary

Problems solved by technology

At present, the smart home portal gateway devices on the market generally have a single function, focusing on a certain aspect of home intelligence, resulting in a large number of home devices, chaotic and disorderly, and it is impossible to realize unified management and control of all home devices

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