Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Multi-data-stream processing method based on wireless sensor network

A technology of wireless sensor network and multiple data streams, applied in network traffic/resource management, wireless communication, network topology, etc., can solve problems such as data delay processing, lost data, data accumulation, etc., to ensure continuity and reduce loss Effect

Active Publication Date: 2011-06-15
ZHEJIANG UNIV
View PDF3 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the actual application of wireless sensor networks, the use of window technology is an important mechanism to deal with data flow problems, but window technology can easily lead to data accumulation, resulting in delayed processing of subsequent data or data loss, resulting in inconsistent system data. continuity

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
  • Multi-data-stream processing method based on wireless sensor network
  • Multi-data-stream processing method based on wireless sensor network
  • Multi-data-stream processing method based on wireless sensor network

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

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 relates to a multi-data-stream processing method based on a wireless sensor network, comprising the following steps of: reading data from a data source generating data continuously by adopting a sliding window with fixed time intervals; merging and sorting the data read by adopting the sliding window with fixed time intervals; then carrying out task split on the obtained merging result in a sampling way; and finally sending the obtained tasks to a load balancing thread for task allocation. With the method, in-time processing of data, no accumulation or overflow of a data stream and the data continuity are ensured, and the loss of the data is reduced as much as possible.

Description

A multi-data stream processing method based on wireless sensor network technical field The invention relates to a method for processing multiple data streams in a wireless sensor network. . Background technique The Internet of Things embeds and equips sensors into various objects such as power grids, railways, bridges, tunnels, roads, buildings, water supply systems, dams, oil and gas pipelines, etc., and then integrates the Internet of Things with the existing Internet to realize human society. Integration with physical systems, in this integrated network, there is a super powerful central computer group, which can manage and control the personnel, machines, equipment and infrastructure in the integrated network in real time. On this basis, human beings can Manage production and life in a more refined and dynamic way to achieve a "smart" state, improve resource utilization and productivity levels, and improve the relationship between man and nature. Wireless Sensor Net...

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): H04W28/08H04W84/18
Inventor 尹建伟苏勇吴朝晖邓水光李莹吴健
Owner ZHEJIANG UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com