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Automatic triggering type Ad hoc network node of wireless sensor network

A wireless sensor and automatic triggering technology, applied in wireless communication, electrical components, etc., can solve the constraints of data collection and processing capabilities in the development of standardized sensor network nodes, slow sampling and analysis speed of sensor network nodes, and insufficient sensor network node functions To meet the requirements and other issues, to achieve the effect of high coordination work efficiency, convenient installation and replacement, convenient layout, convenient network deployment and maintenance

Inactive Publication Date: 2012-07-11
XIAN LIANYOU ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the construction of sensor networks has not yet entered the practical stage. The reason is that the functions of sensor network nodes cannot meet the requirements, such as limited energy, limited communication capabilities, limited computing and storage capabilities, etc. Among these problems, data Acquisition and processing capabilities have become the bottleneck restricting the development of standardized and ubiquitous sensor network nodes
In terms of data collection, ordinary sensor network nodes can only collect a single data, or can only connect to one analog sensor
In terms of data processing, the sampling and analysis speed of ordinary sensor network nodes is slow, the anti-interference ability in complex environments is not high, and information misinformation is prone to occur
In addition, most of the existing wireless sensor nodes can only be manually triggered by the host computer, so there are practical defects such as inconvenient operation, possible false triggers, and negligent non-triggering.
It is precisely because of the above reasons that the current sensor network nodes cannot effectively complete the real-time information collection task.

Method used

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  • Automatic triggering type Ad hoc network node of wireless sensor network
  • Automatic triggering type Ad hoc network node of wireless sensor network

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Embodiment Construction

[0034] Such as figure 1 As shown, the present invention includes a sensor module 1, a short-distance wireless communication module 3 for automatically searching adjacent wireless sensor nodes, a CPU module 2 connected to the sensor module 1, and a working parameter for real-time detection of the working parameters of the monitored equipment The detection unit 5 is connected with the working parameter detection unit 5 and sends a signal trigger 6 to the CPU module 2 to trigger the sensor work order according to the information detected by the working parameter detection unit 5. The trigger 6 is controlled by the CPU module 2 and collects the sensor module 1. The LED display unit 7, the parameter setting unit 11, the power supply unit 8 connected with the CPU module 2 and the wireless transceiver module 9 for synchronous display of the information and the working state of the sensor module 1, the CPU module 2 communicates with the wireless transceiver module 9 through the The up...

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Abstract

The invention discloses an automatic triggering type Ad hoc network node of a wireless sensor network. The automatic triggering type Ad hoc network node comprises: a sensor module; a short-distance wireless communication module for automatically searching adjacent wireless sensor nodes; a CPU (Central Processing Unit) module; a working parameter detecting unit for detecting the working parameters of monitored equipment in real time; a signal trigger for transmitting the work instruction of a triggering sensor to the CPU module according to information detected by the working parameter detecting unit; an LED (Light Emitting Diode) display unit; a parameter setting unit; and a power supply unit and a wireless transceiving module which are connected with the CPU module. The CPU module conducts two-way communication with an upper monitoring computer through the wireless transceiving module; and the signal trigger conducts two-way communication with the CPU module in a wired or wireless way. The automatic triggering type Ad hoc network node is reasonable in design, convenient to distribute in network and maintain, easy and simple to operate, excellent in using effect, high in intelligent degree and capable of automatically triggering the sensor module by a triggering device which consists of the working parameter detecting unit and the triggering sensor.

Description

technical field [0001] The invention relates to a wireless sensor node, in particular to an automatic trigger wireless sensor network ad hoc network node. Background technique [0002] At present, data collection is mainly carried out on-site through the data collection system, and then the collected data is manually transmitted to the data processing server for processing through wired or wireless means. This data collection method has poor real-time performance, that is, it cannot be collected or transmitted in real time. , so it cannot meet the actual needs. With the development of information technology such as communication and network, the development and construction based on wireless sensor network makes real-time data collection and real-time transmission possible. However, the construction of sensor networks has not yet entered the practical stage. The reason is that the functions of sensor network nodes cannot meet the requirements, such as limited energy, limite...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W88/18
Inventor 蒙海英杨金铭
Owner XIAN LIANYOU ELECTRONICS TECH
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