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Method and special-purpose device for household electrical interconnection intercommunication bottom transmission

A technology of interconnection and home appliances, which is applied in the underlying transmission field of home appliance interconnection and intercommunication, can solve the problems of failure to accommodate home appliance interconnection and intercommunication, and achieve the effects of moderate indoor transmission distance, enhanced anti-interference ability, and convenient installation

Active Publication Date: 2014-11-26
GUANGDONG REAL DESIGN INTELLIGENT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The first purpose of the present invention is to solve the problem that there is no better way to describe the various functions of household appliances and the complex relationship between them, and it cannot accommodate more household appliances together quickly and reliably. To solve the problem of interconnection and intercommunication, it provides a method for the underlying transmission of home appliance interconnection and intercommunication. It can describe the various functions of home appliances and the complex relationship between them, and can accommodate more home appliances quickly and reliably. interconnection

Method used

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  • Method and special-purpose device for household electrical interconnection intercommunication bottom transmission
  • Method and special-purpose device for household electrical interconnection intercommunication bottom transmission
  • Method and special-purpose device for household electrical interconnection intercommunication bottom transmission

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specific Embodiment 1

[0037] refer to figure 1 , the special device for interconnection and intercommunication underlying transmission of home appliances involved in this embodiment includes a main device node unit 1 and a sub-device node unit 2, the main device node unit 1 includes a main device and a main device wireless module, and the sub-device node unit 2 includes several sub-device node, each sub-equipment node is composed of a sub-equipment and a sub-equipment wireless module; the main equipment node unit 1 is connected to the sub-node unit 2 through a wireless network for data exchange; the main equipment has an SPI interface, and it passes through the SPI interface Connect the wireless module of the main device, and several I / O ports of the wireless module of the main device are bidirectionally connected to a sub-device through a wireless module of the sub-device, that is, the main device communicates with the sub-device through the wireless module of the main device, the wireless module o...

specific Embodiment 2

[0062] refer to image 3 , The feature of this embodiment is: the wireless module is composed of a power supply circuit, an MCU control circuit and a wireless chip circuit. The power supply circuit is composed of a voltage conversion IC U1, capacitors C22 and C24. The input terminal of U1 is connected to the 5V power input and one terminal of the capacitor C24, the output terminal of U1 is connected to one terminal of the capacitor C22, the ground terminal of U1 and the other terminals of the capacitors C22 and C24 are respectively grounded. The power supply circuit converts the external 5V DC power supply to 3.3V DC power supply for MCU and wireless chip. The MCU control circuit is composed of MCU controller U2, light-emitting diode LED1, capacitors C21, C25, resistor R21, resistance row RP1, and pin CN2. Among them, pins 1, 2, 13, 14, 19, and 20 of U2 are respectively connected to pins 1, 20, 2, 3, 7, and 6 of U3, and pins 4, 10, 15, 16, and 17 of U2 are respectively conne...

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Abstract

The invention relates to a method and a special-purpose device for household electrical appliance interconnection intercommunication bottom transmission, which is characterized by positioning interconnected and an intercommunicated household electric primary device and a household electric subset, wherein a node unit of the primary device comprises a primary device and a primary wireless module, and the node unit of the subset device comprises a plurality of sub device nodes, utilizing simplified XML language to reduce the data structure of the household sub device to the categories of a plurality of items and performing numeralization on the categories, the attributes and the operation of the objects, generating structured data-metadata described by the household electric sub device, forming a self-description file having an object attribute and an interface, performing network organization on a set public channel by the household electric primary device and the household appliance sub set which are interconnected and intercommunicated through the household electricity, choosing a channel which is not occupied by other devices by the primary device after the networking organization, transmitting the self-description file to the primary device through a wireless module not by the subset device on the channel to form a household electric interconnection intercommunication bottom transmission network. The invention enhances the reliability, safety and the promptness of the household appliance interconnection intercommunication.

Description

technical field [0001] The invention relates to a method and a special device for interconnection and intercommunication bottom layer transmission of household appliances. It is suitable for installing wireless module nodes on home appliances and gateways to solve the problem of interconnection between home appliances and gateways. It belongs to the field of home appliance communication and Internet of Things technology. Background technique [0002] At present, with the development of electronic technology and the decline in the cost of various electronic components, the wide application of interconnection of home appliances has been put on the agenda. However, the interconnection of home appliances is not the same as that of mobile phones and black electronic products. The main difference lies in its underlying transmission. There are a large number, timely response, moderate indoor transmission distance, and various types and functions of home appliances. At present, th...

Claims

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Application Information

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IPC IPC(8): G05B19/418G05B15/02
Inventor 姚长标黄祖好卢仲宇
Owner GUANGDONG REAL DESIGN INTELLIGENT TECH
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