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Configuration method and portable configuration device oriented to WSCN (Wireless Sensor & Controller Node)

A configuration method and technology for configuring devices, which are applied in wireless communication, access restriction, network topology, etc., can solve problems such as time-consuming, inconvenient on-site testing, difficult tracking and debugging, etc., and achieve accurate parameter configuration, friendly display interface, The effect of enhancing portability

Active Publication Date: 2015-10-21
嘉兴企远网信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the on-site testing or remote control methods for WSCN nodes are mainly desktop computers or laptop computers, and the control system for WSCN nodes is mainly computer PC-side functional software. When performing on-site testing, you need to bring your own computer, power socket, communication node Wait, connect the computer and the communication node, and run the application program. This series of steps consumes a lot of time and brings inconvenience to the field test.
In addition, if you don't have a computer or a temporary emergency situation, it may make tracing and debugging tricky.

Method used

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  • Configuration method and portable configuration device oriented to WSCN (Wireless Sensor & Controller Node)
  • Configuration method and portable configuration device oriented to WSCN (Wireless Sensor & Controller Node)
  • Configuration method and portable configuration device oriented to WSCN (Wireless Sensor & Controller Node)

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0103] The wireless street lamp control node test embodiment method includes the following steps:

[0104] (1) The wireless street lamp control node is connected to the street lamp through the socket of the base. In order to ensure the communication quality, an antenna is installed on the WSCN node;

[0105] (2) WSCN-Pad and the street light system realize data mutual transmission through WSN, follow the same communication protocol;

[0106] (3) Send the corresponding command instruction, and the terminal device responds to the command operation and returns a response frame.

[0107] In this embodiment, the wireless street lamp control node is composed of Kinetis KL26MCU with ARM Cortex-M0+ core and SX1233-RF officially launched by Freescale Semiconductor in 2014, and KW01 working in the Sub-1GHz frequency band of 433MHZ. The LJD-eWinV5-6C+ module is connected to the KW01 node through the TX, RX and power lines of the serial port, and the interface programs of the bottom laye...

Embodiment 2

[0116] The embodiment method of intelligent meteorological node test comprises the following steps:

[0117] (1) The intelligent meteorological node is connected to each sensor through the socket of the base, in order to ensure the quality of communication, an antenna is installed on the WSCN node;

[0118] (2) WSCN-Pad and the intelligent weather system realize data mutual transmission through WSN, follow the same communication protocol;

[0119] (3) broadcast to obtain intelligent weather system information, return 63 bytes of data, and learn the information name (intelligent weather system) of the current terminal device, the network number and network address of the WSCN node;

[0120] (4) Send commands and inquire about various meteorological physical quantities.

[0121] In this embodiment, the intelligent weather node is composed of Kinetis KL26MCU with ARM Cortex-M0+ core and SX1233-RF officially launched by Freescale Semiconductor in 2014, and works in the 433MHZ Sub...

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Abstract

The invention provides a configuration method and a portable configuration device oriented to a WSCN (Wireless Sensor & Controller Node). The method comprises the following steps that: S1, handheld equipment constructs a data packet according to an input parameter, and transmits the data packet to a communication node; S2, a wireless radio-frequency transceiver in the communication node forwards the data packet to terminal equipment; S3, a data link layer resolves the data packet into a data frame, judges whether or not the data frame is a data frame in a current network segment, if so, resolves a command in the data frame, executes operation corresponding to the command to generate a response frame, transmits the response frame to the communication node, otherwise, directly discards the data frame; S4, the communication node samples the temperature of a chip and the energy value of the wireless radio-frequency transceiver, adds the temperature and the energy value into the response frame to form a response data packet, and transmits the response data packet to the handheld equipment; and S5, the handheld equipment resolves the response data packet and displays a resolving result. The configuration method and the portable configuration device have the advantages of high data processing capability, stability, reliability, high timeliness and portability.

Description

technical field [0001] The present invention relates to the field of wireless sensor networks, more specifically, to a configuration method and a portable configuration device for WSCN nodes. Background technique [0002] Intelligent Control Technology (ICT: Intelligent Control Technology) is an important stage in the development of automatic control technology, which is mainly used to solve the control problems of complex systems that are difficult to solve with traditional methods. The application development research of Wireless Sensor Network (WSN, Wireless Sensor Network) is an important research field of intelligent control technology. [0003] WSN is one of the key technologies in the Internet of Things. It is a wireless network composed of a large number of cheap miniature sensor nodes (stationary or mobile) deployed in the monitoring area in a self-organizing and multi-hop manner to sense, collect, and process collaboratively. And the transmission network covers th...

Claims

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Application Information

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IPC IPC(8): H04W24/04H04W48/16H04W84/18
CPCH04W24/04H04W48/16H04W84/18
Inventor 王宜怀蒋建武姚凤范宁宁
Owner 嘉兴企远网信息科技有限公司