scholarly journals A distributed system model for managing data ingestion in a wireless sensor network

Author(s):  
Washington Velasquez Vargas ◽  
Andres Munoz-Arcentales ◽  
Joaquin Salvachua Rodriguez
2021 ◽  
Vol 2021 ◽  
pp. 1-11
Author(s):  
Menglu Yang

Based on the wireless sensor network unmanned driving infringement identification system, this paper focuses on the application of data mining technology and state machine technology and designs and implements a set of practical and effective. Self-driving cars can reduce the frequency of traffic accidents, alleviate urban traffic congestion, improve people’s travel efficiency, and lower the threshold of driving and other social values. The data processing program and a number of algorithms are given, and a complete set of data processing procedures and algorithms are proposed, including the collection of raw sensor data, the preprocessing of the collected data, and the feature extraction of the processed data. In the experiment, the unmanned driving infringement monitoring network was first designed to conduct real-time monitoring of unmanned driving infringements during transportation and application. Aiming at the characteristics of unmanned driving infringements, a monitoring network platform was designed for remote control and large-scale monitoring. Secondly, according to the characteristics of the unmanned driving infringement monitoring sensor network, the unmanned driving infringement node monitoring terminal is designed. The monitoring terminal part mainly designs the sensor module, the wireless communication module, the display warning module power module, and the data mining processing module. The sensor modules, respectively, include temperature, humidity, and concentration sensors, and the communication mode in the communication module mainly adopts Wi-Fi. At the same time, the research is based on wireless sensor network, combined with data mining technology, puts forward a sensory data display system model based on data mining technology, and conducts an in-depth analysis of the sensory data display system model, including the logical level of the system, system architecture, and functional modules. Finally, it focuses on the specific application of data mining technology in environmental information analysis and prediction, uses JAVA programming and realizes a data analysis and display system based on wireless sensor network, and verifies the accuracy of the data mining algorithm. The experimental results analyze the application of data mining technology in the driverless infringement determination system and use a large number of unmanned driving infringements to analyze the determination rules, so as to realize the interaction between active people and driverless cars.


2010 ◽  
Vol 97-101 ◽  
pp. 3527-3530 ◽  
Author(s):  
Chun Guang Han ◽  
Yin Biao Guo ◽  
Hua Li ◽  
Chen Jiang

In ultra precision machining processes, an effective monitoring system can maintain machine tools in the best condition and delay the occurrence of tool wear and improve the quality of workpiece. In this paper, a distributed system is developed for monitoring of multi-machine tool based on wireless sensor network. Firstly, the sensor in the machine tool is responsible for the information collection and data processing. Secondly, the wireless network is used to transmit the data or receive the commands from the computer of control center. Finally, the computer will monitor the overall system and generate the alarm signals or the commands when the change of environment information occurs. The experimental results have shown the effectiveness of the proposed distributed system.


2013 ◽  
Vol 284-287 ◽  
pp. 2152-2156
Author(s):  
Shu Ching Wang ◽  
Kuo Qin Yan ◽  
Chin Ling Ho ◽  
Shun Sheng Wang

The reliability of the distributed system has been an important topic of research. Agreement problem plays a key role in the design of reliable distributed system, which allow the correct nodes to agree on a common value, have been brought up to aid the reliable execution of tasks. However, most existing agreement protocols are no longer practical in the wireless sensor network. In this paper, agreement problem is reexamined in a cluster-based wireless sensor network (CWSN). The purposed protocol can make all correct nodes reaching agreement with two rounds of message exchange and tolerant the maximal number of allowable fallible components.


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