PLC-based intelligent household gateway apparatus

A smart home gateway and family technology, applied in the direction of network connection, comprehensive factory control, electrical program control, etc., can solve the problems of inability to manage and control equipment, numerous home equipment, chaos and disorder, etc., to achieve a green home living environment, simplify Home intelligent equipment, the effect of reducing electricity load

CN103607344AInactive Publication Date: 2014-02-26南京博立康电力设备有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2014-02-26
Estimated Expiration
Not applicable · inactive patent

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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.
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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...

Examples

Embodiment

[0020] The embodiment is a PLC-based smart home gateway device. Its structural principle diagram is as follows figure 1 As shown, it includes a main control unit 1 as a central control; an interaction unit 3 for information interaction with users, wherein the interaction unit 3 is connected with the main control unit 1; a metering unit 5 for measuring household electricity consumption, wherein metering The unit 5 is connected with the main control unit 1 and the 220V input circuit; the wireless routing communication unit 6 is used for broadband network access, indoor wireless network signal coverage and communication with other communication terminals, wherein the wireless routing communication unit 6 is connected to the main control unit 1. Connected; PLC communication unit 4 for indoor power line carrier communication, wherein PLC communication unit 4 is connected with main control unit 1 and connected with 220V power line through a coupling coil; power limit execution unit ...