Unlock instant, AI-driven research and patent intelligence for your innovation.

Data networking method for intelligent illumination system

A technology of intelligent lighting and data group, applied in lighting devices, network planning, network topology, etc., can solve problems such as low transmission rate of low-power wireless networks, inability to transmit network data packets, channel congestion, etc., to improve stability and The effect of transmission speed

Active Publication Date: 2017-12-22
BEIJING BUILDING TECH DEV
View PDF9 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, after the networking is completed, in order to maintain the needs of the network, high-frequency data communication is still required. In the low-power wireless network networking, because the transmission rate of the low-power wireless network itself is low, most of the time there is not much data traffic. , at this time, there is still a large amount of network maintenance data circulating in the entire network. When the network needs to transmit a large amount of data, the network maintenance data packets will not stop, which leads to the simultaneous transmission of a large number of data packets, and concurrent wireless signals lead to channel congestion. Congestion will cause network data packets to fail to transmit, network stability will deteriorate, and even cause network crashes

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Data networking method for intelligent illumination system
  • Data networking method for intelligent illumination system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] This embodiment discloses a control command routing networking method for a two-layer network of an intelligent lighting system, such as figure 1 As shown, the method includes:

[0036] Step 1. Setting the lighting controller in the intelligent lighting system as a first-level node of the first-level network, and coding each first-level node. For example, if there are four lighting controllers in the intelligent lighting system, the four lighting controllers are set as the first-level nodes of the first-level network, and the four first-level nodes are respectively coded as A1 and A2 , A3 and A4.

[0037] Step 2: Obtain the strength of the first communication signal between every two first-level nodes in the first-level network, and form a network for the first-level nodes according to the strength of the first communication signal.

[0038] Among them, such as figure 2 As shown, the process of obtaining the strength of the first communication signal between two fir...

Embodiment 2

[0066] This embodiment discloses another data networking method for an intelligent lighting system. In this method, two first-layer networks are included, and the initial command originating node and the final command receiving node are respectively in the two first-layer networks. , the method consists of:

[0067] According to the method described in Embodiment 1, constructing a command to initiate a layer-1 network and a command to receive a layer-1 network;

[0068] In the first-layer network of command initiation, the initial command initiation node issues an uplink control command;

[0069] The uplink control command reaches the first-level node with the strongest second communication signal after passing through the least number of first-level nodes, and then sends it to the command-initiating backbone node through the first-level node with the strongest second communication signal;

[0070] The command initiating backbone node receives the uplink control command and s...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a data networking method for an intelligent illumination system, and the method comprises the steps: 1, setting an illumination controller in the intelligent illumination system as a networking first-stage node of a first network layer, and carrying the coding for each first-stage node; 2, obtaining the intensity of a first communication signal between each two first-stage nodes in the first network layer, and carrying out the networking of the first-stage nodes according to the intensity of the first communication signal; 3, selecting a gateway nearest to the first-stage nodes as a trunk node of a second network layer; 4, obtaining the intensity of a second communication signal between the trunk node and all first-stage nodes, and selecting the first-stage nodes with the highest intensity of the second communication signal for networking. The method can achieve the preferential selection of an optimal transmission path of a control command, and can improve the data transmission stability and transmission speed in the large-range and big-data-size wireless transmission when the common 2.4G wireless technology is employed.

Description

technical field [0001] The invention relates to the technical field of wireless networking, in particular to a data networking method for an intelligent lighting system. Background technique [0002] Intelligent lighting refers to a distributed wireless telemetry, remote control, and remote communication control system composed of computers, wireless communication data transmission, spread spectrum power carrier communication technology, computer intelligent information processing, and energy-saving electrical control. It has the characteristics of intensity adjustment of light brightness, soft start of light, timing control, scene setting and so on. [0003] At present, smart lighting often uses Wi-Fi technology and 6LowPAN technology in wireless networking, adopts star network topology, and the network coverage is the signal coverage of the wireless router. In low-speed wireless network networking, limited by power consumption requirements, the communication distance betw...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H04W16/18H04W84/18H05B37/02
CPCH04W16/18H04W84/18H05B47/19Y02B20/40
Inventor 雷号韩克程樱王京宁
Owner BEIJING BUILDING TECH DEV