scholarly journals Automatic LPG gas Monitoring and Booking Through Android Application

Web of things assumes an essential job in this day and age. Web of Things points towards making life more straightforward via robotizing each little undertaking around us. As much as IOT helping in robotizing undertakings, the advantages of IOT can likewise be stretched out for improving the current security guidelines. Wellbeing, the rudimentary worry of any task, has not left immaculate by IOT. This framework will make a whole LPG chamber booking system computerized without human intercession. This is tied in with diminishing the condensed oil gas spillage and it consequently screens the dimension of gas in the chamber and we can see the gas use subtleties through android application in the event that the gas level achieves a base dimension, at that point naturally a message is sent to approved LPG specialist so they can convey LPG on schedule. Alongside the mechanized chamber booking we likewise structured component identified with the security of the client in which it persistently screens the spillage of LPG gas and cautions the client in regards to spillage through portable application by utilizing MQ5 gas sensor when it detects the spillage then quickly the fumes fan will be turned on naturally to maintain a strategic distance from real mishaps.

2004 ◽  
Vol 92 (1-3) ◽  
pp. 153-161 ◽  
Author(s):  
Ji-Won Yang ◽  
Hyun-Jeong Cho ◽  
Sang-Hyun Lee ◽  
Jae-Young Lee

2012 ◽  
Vol 479-481 ◽  
pp. 2246-2249
Author(s):  
Cui Zhi Chang

In this paper, a flammable gas monitoring circuit is designed based on TGS813 that is a flammable gas sensor and has the characteristic of long life-pan, low prices. The principle and structure of TGS813 are introduced as well as applied in multi-channel data acquisition circuit.


Web of things based fluid dimension observing framework is a programmed framework that gives the suggestion message or flags to the client about fluid dimension in certain tank and keeps the fluid tank from flood or undercurrent. Wastage of any liquid in the current scenario is not affordable. Through this project a way of controlling the wastage of any liquid by using internet of things is provided. This project makes use of different liquid level sensors which are placed or fixed to the container of liquid. These sensors are connected to Arduino controller which alerts the users through an android application if any overflow or underflow of liquid appears.


2021 ◽  
Vol 2021 ◽  
pp. 1-12
Author(s):  
Dingwen Dong

For the subjective limitation of gas sensor calibration in coal mines, a decision-making method for gas sensor calibration under monitoring failure was studied based on the Gauss process regression (GPR) and the correlation analysis of interval numbers. Based on the correlation characteristics of gas monitoring data of each monitoring point in the work face area in coal mine, the initial confidence interval of gas concentration in monitoring failure period was obtained by GPR, and then the confidence interval was further optimized by the correlation analysis of interval numbers. According to the correlation characteristics of monitoring data of each monitoring point, its similarity of dynamic variation tendency was measured by using Euclidean distance of interval numbers, and the optimal confidence interval was determined by calculating the correlation degree of interval numbers. The case study shows that making full use of the effective monitoring information of multiple monitoring points ensures the reliability of the initial confidence interval; the dynamic adjustment of model parameters in correlation analysis of interval number avoids the subjectivity defect of similar methods and further obtains the consistency between interval numbers’ reliability and correlation degree, which can ensure the effectiveness of the application of this method.


1996 ◽  
Vol 12 (2) ◽  
pp. 266-271 ◽  
Author(s):  
J. Sipior ◽  
L. Randers-Eichhorn ◽  
J.R. Lakowicz ◽  
G.M. Carter ◽  
G. Rao

2017 ◽  
Vol 249 ◽  
pp. 571-580 ◽  
Author(s):  
Tomoyo Goto ◽  
Toshio Itoh ◽  
Takafumi Akamatsu ◽  
Yoshitaka Sasaki ◽  
Kazuo Sato ◽  
...  

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