scholarly journals Parameters for Mining of Gold Monitoring System using Zigbee Standard

The proposed work is to monitor the underground Gold mining gas leakage system using zigbee module. In the existing system, whenever the parameter values increases above the threshold value, then a message will be sent. In this current system the information send from the main server to all workers, if the conditions become unfavourable in the working place, mine workers will be alerted to leave the place, through which the Gold mine accidents can be avoided. So the productivity can be increased and safety to the Gold mining process

Underground drainage monitoring system plays an important role in keeping the cities clean and healthy. Compared to other countries, India consists of highest number of sewage workers. Exposure of sewage workers to poisonous gases like hydrogen sulphide, sulphur dioxide, carbon monoxide, methane, ammonia, nitrogen oxide increases the death of the sewage workers. The main aim of this project is to design a network system which helps in monitoring poisonous gases present in sewage. Whenever the gas level crosses the threshold value, the information with different gas ppm values is displayed in the smart phone through the app. It also indicates whether it is safe for the manual scavengers to work in the environment or not.


Author(s):  
Liya George

Different types of health monitoring systems are now available in the market. We are using them as a part of our day-to-day life to analyze health conditions. In the case of sea researchers and scuba divers, the medium they are working is water. The health difficulties are more inside the water. So there is a need to develop a health monitoring system for sea researcher’s/scuba divers to analyze their health condition frequently to ensure their safety. The proposed work uses LiFi technology as the communication method to transmit and receive corresponding bio parameter values. This work aims to provide a harmless wireless health monitoring system that will provide maximum efficiency inside the water.


2012 ◽  
Vol 482-484 ◽  
pp. 633-636
Author(s):  
Qiang Liu ◽  
Jun Wang ◽  
Ning Zu

This paper mainly introduced the GPRS wireless data transmission technology constitutes a new type of gas monitoring system, which is suitable for modern intelligent residential family user gas monitoring, the gas leakage and abnormal gas monitoring and alarm control, but also for the gas company to provide reading, saving a lot of manpower, material and financial resources.


2012 ◽  
Vol 562-564 ◽  
pp. 623-626
Author(s):  
Guo Qiang Liu

Many traffic accidents took place during the vehicle running, the main reason were some tire gas leakage, the lower tire-pressure, the higher temperature, and so on. So it was an important work to us to monitor the running state of tire. An intelligent Tire Pressure Monitoring System based on wireless radio frequency technique was designed. The Tire Pressure Monitoring System utilized a special sensor to test tire-pressure and temperature of interior tire, through a transmitting & receiver circuit to transmit and receive these signal, when the System got the working-state by processing these data and then warned us some danger exist in advance, which make us took some method to avoid these accident occurred. All these work will great decrease the traffic accidence.


2012 ◽  
Vol 2 (4) ◽  
pp. 465-486 ◽  
Author(s):  
Hye-Won Kang ◽  
Likun Zheng ◽  
Hans G. Othmer

Pattern formation in development is a complex process which involves spatially distributed signals called morphogens that influence gene expression and thus the phenotypic identity of cells. Usually different cell types are spatially segregated, and the boundary between them may be determined by a threshold value of some state variable. The question arises as to how sensitive the location of such a boundary is to variations in properties, such as parameter values, that characterize the system. Here, we analyse both deterministic and stochastic reaction-diffusion models of pattern formation with a view towards understanding how the signalling scheme used for patterning affects the variability of boundary determination between cell types in a developing tissue.


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