scholarly journals Design and Implementation of an Aquarium Automation System Using a NodeMCU

Author(s):  
Riko Reynaldi ◽  
Dani Hamdani
2012 ◽  
Vol 182-183 ◽  
pp. 1464-1468
Author(s):  
Jing Wang ◽  
Jia Liu ◽  
Huan Wang

With the recent technological advances in zigbee, 3G and embedded technology, development of home automation has been enabled and become dramatically feasible. Based on the advantage and feature of Zigbee and 3G, this paper introduces a home automation system. First of all, this paper discuss the network topology of system, which makes up of inner-net, home gateway and outer-net. The inner-net, consisting of subsystem, security alarm subsystem and smart appliance control subsystem, communicates with outer-net by home gateway. And then, this paper mainly analyzes hardware and software design of these subsystems and gateway and it gives an implement scheme. At last, the paper proposes a solution of low power strategy.


2014 ◽  
Vol 971-973 ◽  
pp. 1431-1434
Author(s):  
Yan Hong Li ◽  
Zhi Rong Zhang

Whena fault of the distribution network has occurred, it is necessary to pinpointthe type of the fault and its location and to isolation the fault by sectionswitches. It is then the task toattempts to restore service to as many unfaulted sections of the feeder aspossible via the available sources. Torestore feeder sections, the feeder must be bothering least one backup sourcewith sufficient capacity to bear the additional load. A method based on the backup feeder loadbalancing is proposed and software is developed. The service restores software obtains thedistribution operation data from distribution automation system (SCADA) and thefeeder parameters from power grid production management system (GPMS). Then compares that loads with the sparecapacity for backup sources and bring out the service restoration plan for thedispatch staff.


Author(s):  
Juhika Girhe ◽  
Shubhangi Thaware ◽  
Bhushan Patil ◽  
Anand Sahani ◽  
Palash Kumbhare ◽  
...  

Technology is a never-ending process. To be able to design a product using the current technology that will be beneficial to the lives of others is a huge contribution to the community. This project presents the design and implementation of a low cost but flexible and secure cell phone based home automation system. The design is based on a standalone Arduino BT board and the home appliances are connected to the input/ output ports of this board via relays. The communication between the cell phone and the Arduino BT board is wireless. This project is designed to be low cost and scalable allowing variety of devices to be controlled with minimum changes to its core. Password protection is being used to only allow authorized users from accessing the appliances at home remotely.


Volume 2 ◽  
2004 ◽  
Author(s):  
Szer Ming Lee ◽  
Min Huey Ong ◽  
Robert Harrison ◽  
Andrew A. West

Manufacturing enterprises are facing new challenges caused by unprecedented changes due to volatile market demands. Such changes have direct impact to the design, implementation and operation of automation systems in the domain of automotive production. An in-depth study in the activities of building and operating automation systems in the domain of automation manufacturing has revealed weaknesses in current practices and in particular an inability to cope effectively with production changes. It is envisaged that a component-based approach will enable an automation system to be designed, implemented and modified quickly and effectively, thereby increasing the agility, responsiveness and changeability of the system. This paper investigates the impact of market demands on the lifecycle of automation systems in the automotive manufacturing and proposes a novel component-based approach suitable for automation system design and implementation.


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