Control on Remote Sensing Network Using Cloud Computing

Control on hostile Sensing Net flex Using blotch ComputingCHAPTER 3 g overning body REQUIREMENTSThe remains requirements usually specify the needs of the constitution to accomplish the chore successfully and the requirements mint be classified as softw ar and computer hardw atomic number 18 requirements and w t here(predicate)from the requirement specification of this project is as mentioned be prime(prenominal).3.1 Softw ar Requirements distill PCB and express schematicKeil small-vision 3 real view IDEFlash utility(prenominal) software for programmingEmbedded CJDKVisual studio 2010Windows XP ironware RequirementsMicro restrictlers spike 7ZigBee ModulesTemperature, humidity, motion detectorsliquid crystal display DisplayPower tally 12V i.e. 1ARelays3.3 Functional requirementsThe useable requirements stand be defined as the function that a highly-developed system leave behind provide to the useradministrative functionsAn individual sensor node will check the availabil ity, Else the berth of the devices will be 0, if availability is give way, therefore the entropy is forwarded to the supervise station thus the device status evoke be seen and control measures fag be taken, to save the power and utilize it in an efficient way.Authorization levelsThe authentic user of the defame drop box cigaret access the culture in the blur to have intercourse the status of the nominate hold equipments.3.4 Non-functional requirementsNon functional requirements define the frame work within which the system should work.ScalabilityThe controlling and monitor of the devices send packing be extended to, more inventer(a)(a) devices apart from put forward hold equipments, homogeneous vehicles and security systems etc.AvailabilityThe availability of the devices stringently works on the lucre machine-accessibleness i.e. one dope know the status of the devices in the house with the availability of the internet.3.5 Technologies UsedA. Cloud figure engineeringCloud computing is a applied science that is upgrading day by day and today many of the technologies have their own architecture so does the denigrate besides as the own architecture and the mist too as its distinguishing features and the properties that make the dapple unique which are discussed below briefly. frame 3.1 Cloud ArchitectureCloud depose majorly be classified into deuce-ace levels of returns models the first level is the SaaS (software as a service) and the work of this level is to provide the user with the opportunity to make use of the applications which are ladder on the infrastructure of the denigrate and the second floor of the cloud is the broadcast as a Service (PaaS) the work of this degree is to provide the user with the opportunity to deploy the applications which are created or acquired by the user and the terzetto layer of the cloud is infrastructure as a Service (IaaS) and the work of this layer is to provide the user with the o pportunity to run and deploy imperative software on to cloud and these three layers are different for the users since the functions and operate provided by these layers are different.But for the technical staff these three layers are not different and they are certified on each some other and hence for e.g. consider SaaS needs the Paas layer to provide platform for the deployment of the function or the service can be outright deployed on to the IaaS layer, and the IaaS layer operate and products are a the like built up using the services provided by the Paas layer hence cloud layers are inter dependent on each other in technical perspective view.The other important part of the cloud computing is the management of the system in cloud and the objective of this management is to run the cloud securely and save stability in the cloud environment, unfortunately many of the users are incognizant of the management of system in cloud and this management is the base for the swell u p functioning of the cloud and hence good services can be provided with proper system management and these management of system helps in the aspects of maintaining the services and operations involved in the cloud.Figure 3.2 Cloud Management modellingIn the put scenario of the internet environment the layer is as mentioned supra in the plat 3.2 and for the maintenance of the devices with remote control in cloud environment the developer need to select the proper services in the cloud to satisfy the requirement of the customer and SaaS is one of the most suitable and earliest services provided in the cloud and using these service the user can directly connect to the cloud and with the help of browser we can directly run the application residing on the cloud and advantage of these service is that the service provider is responsible for the maintenance of the services weather it is hardware or software and is charged as per usage or free of exist. in clear the developer nor the us er needs to worry about the upgrades, installations, attacks etc. And more significantly one need worry about the initial investments and license approvals.The present scenario in the cloud is that some providers are giving customized clouds to the companies, for the user the cloud is always free further the companies need to build their own cloud computing services for e.g. FeiBit corporation as launched a cloud late and meets almost all requirements of its customers.B. ZigBee radio sensor networkThe name ZigBee was committed to the device because of observing the procedure of bees flying and the dance of the bees was in the cast of Z and the bees are very small and hence the amount of qualification that is needed to transfer the pollen is also less keeping this features in caput they named the device as ZigBee as it has features like less usance of energy, low price, small size but works very efficiently and its IEEE standards is 802.15.4 and it creates the wireless perso nal area network for the communication routine.When the IEEE standard was given the proportionateness was also made which is divided into two parts and hence harmonize to the agreement the 804.15.4 will define the two layer one is the bodily layer and the other I the MAC (media access control ) layer and the ZigBee alliance will define the specifications for the network, security and application layer and later on the ZigBee stack also was defined that helps in communication and these was defined by individual layers communications protocol which was grouped together to which it gives the user API and this can be used to coordinate among many of the sensors for the purpose of communication and can also send info form one sensor to another and hence the energy consumed is very less in this process and communication energy is very spicy and hence due to this the remote controlled equipment can be controlled and monitored efficiently.Figure 3.3 Composition of ZigBeeThe ZigBee as the capability of the self organizing networks for proving this scenario take the e.g. as follows where the group of paratroopers in which each group member as the ZigBee devices with them and then they land on ground they can connect each other in the forest if they have landed with the range in which the ZigBee devices can communicate and moreover the module can identify the device and fulfil the person and hence this is the special property of the ZigBee where clearly we can line up the property of self organization.We can also use ZigBee in the application but cannot always guarantee the usage of channels which are un bared, like the lights in city streets, car accident, etc. the emergence of road transaction is disperseed due to accident, likewise with the usage of channels in effort and hence self organization of the network is very important because of the errors that may occur during the transmission system of the info.The paths are not always set for move the da ta and hence one as to find the path that is scoop up and short and send the data in that path in the network, but if the desired path is blocked due to traffic then the data needs to sent in the other path so that it reaches the finishing correctly and here in ZigBee the so called dynamic routing for data transmission is used for the sending of the data in the network.The ZigBee works with using the technology called the DSSS (direct-sequence spread spectrum) underlying which is the non beacon mode and the ZigBee network can be expanded that is scalable, within one second or even in less time the node joins the network and rejoins the network again and starts the transmission and hence this is very less rime when compared to Bluetooth which takes around three seconds and ZigBee has high reliability in networks and it supports multicast and broadcast applications and the ZigBee is one of the major network in todays communication technology and also its importance is increase day b y day due to its distinctive application in many fields like health, sports etc.Figure 3.4 ZigBee wireless sensor NetworkThe access to the cloud computing platform is free of cost and hence through this platform the developer can use ZigBee wireless sensor technology via the gateway through which it is attached to the internet and from there the information reaches the cloud through GPRS and the cloud here provides the real time accessing and observe of the data that is acquired through the sensors data socket communication and this real rime monitoring depends only upon the internet or network environment, without increasing delay time. And the cloud platform today supports the latest technology like html5 technology and hence this is a boon to many of the companies and customers and life is much simpler and easier with the upgrading technology.CHAPTER 4 schema DESIGN organisation design specifies the liquify chart, block diagram, which gives the outlay for the system and also h elps in the constructing the project and implementing it so that the desired output can be obtained.4.1 Generalized cease DiagramThe below figure 4.1 explains the boilers suit block diagram of the work done,Figure 4.1 System Design of lieu Automation4.1.1 Operation involvedThe operations involved here consists of in the main two modules one is the transmitter and the other is the receiver and the transmitter has many sensors connected to it which include light intensity, temperature, motion detection sensors etc. here the data acquired by the sensors are uploaded to the transmitter through which the data is remotely passed to the receiver and from heir the data is uploaded to the cloud in serial form and the data in the cloud is displayed using the ASCII format and this data can be stored in the cloud drop box and the data in the cloud can be seen anywhere but the internet inter-group communication is mandatory and there is a graphical user port that is been developed using th e visual basic/dot net and through that also we can see the output when the horde is turned on.4.1.2 Cloud information Base CenterThe design of the cloud data base pith is as shown below,Figure 4.2 Design of Cloud Database CenterThe cloud stores the data that it veritable from the network and the authorized data can be retrieved bandaging from anywhere and the status of the devices can be known and the required actions can be taken. In the supra diagram 4.2 we can see the cloud data base centre where the data base centre and the nett horde are connected together by the HTTP and the sack up server as the apache connected to the internet and the web server is also connected to the client browser where the client can access the data and hence the procedure of how the data base centre of cloud is designed.4.1.3 Functioning of the SystemThe control command from the server in the Cloud are first sent to the home gateway through TCP/IP protocol and then transmitted to the applianc e with ZigBee wireless communication.The home gateway is a server which is used to receive the user command from the far-end place on the Internet, and to transmit the status as well as the power consumption information of appliances back to the database server.The gateway will then transmit the received commands to a ZigBee transceiver through the universal asynchronous transmitter and receiver (UART) interfaceWith the proposed structure, authorized users or the system manager can log into the web server which will be in connection with the database, and devices in the house can be remotely monitored and also the power can be utilized without any wastage. general Block DiagramThe block diagram is as shown below which gives the description of the entire work carried out,Figure 4.3 Overall System Design of Home Automation with Monitoring StationThe to a higher place Figure (4.3) works in the same as described in the Functioning of the System, this is the method in which the devices in the house can be remotely accessed and controlled over the internet, in the other phase the world is face up the shortage of energy in terms of oil, water etc. and hence how to make use of the resources is one of the big challenge, hence this proposed system helps in the utilization of the resources efficiently.4.1.4 Block Representation of the DiagramThe below figure 4.4 represents the block representation of the diagram of the system designFigure 4.4 Overall Block Representation of the systemwhere one recognizes the relays, sensors, alarms for motion detection are connected together to Microcontroller and the microcontroller is connected to the ADC (analog to digital conversion) where the data from analog form are converted to the digital form and the data obtained after conversion are sent to the ARM 7 board where the data is been transferred and also received through the ZigBee where the received data is stored in the cloud and the data can been seen the cloud with the help of PC.Hence from these design we can see the overall working blueprint of the system which also recognizes to be one of new(a) technology with the combination of two hardware and software and hence this technology is one of the upgrading and ever growing technology in the field of internet of things (IoT).4.1.5 Data flow Diagram of the SystemFigure 4.5 Data Flow Diagram of the SystemThe data flow diagram is as shown above in figure 4.5, that consists of two boards, and there are one ZigBees attached to each of the boards, the 8051 board has different sensors attached to it which will monitor the devices in the house and this status is fetched by the ZigBee and transferred wirelessly to the ARM 7 boards ZigBee and then the GPRS which is connected to the cloud uploads the data , by the information obtained through ZigBee and the data can be viewed by the end user and hence the status of the devices data obtained are visible on the LCD screen attached to both the boards.4.1.6 Flow Chart Representation of the SystemThe below figure 4.6 gives the complete description of the working of the system represented in terms of flow chart and the flow chart represents mainly the activity in the control center i.e. in cloud network, first the system is started and then initialization of the system is done then the network is built that is establishing the connection with server and then the system is in standby mode and then if the interrupt is received by the user to join the network, if no connection is present then the connection is again reestablished and if the connection is established then the status of the devices is noted and the end devices are controlled if it is not possible to control the connection is again restarted and checked.Hence the working of the system is represented in the terms of flow chart and this system is considered to be one of the advanced technology through which the devices in the house can be controlled and monitored through cloud.NYNFi gure 4.6 Flow Chart of the working of the system4.1.7 Picture of the 8051 and ARM 7 BoardsIn the below two pictures we can see the pictures of the 8051 and ARM 7 circuit boards,The picture 4.7 below represents the 8051 micro controller board,Figure 4.7 Snapshot of MC 8051That is connected to different sensors like light, temperature etc. And also to ZigBee and hence this board represents the home and the devices that can be controlled and monitored using the cloud.In the picture 4.8 below, we can see the ARM 7 boardFigure 4.8 Snapshot of ARM 7That is connected to ZigBee for the purpose of communication with the devices in the house, the GPRS module for the purpose of uploading the data to the cloud and the LCD screen for the display of the information and all these are connected to the ARM 7 board.BIBLIOGRAPHY1 IOTs Gateways Bridging Wireless Sensors Networks into Internet of Things Qian Zhu, Ruicong Wang, Qi Chen, Yan Liuand Weijun Qin 2010 IEEE2 A warranter Aspect in Cloud Comput ing by Gurudatt Kulkarni Jayanth Gambir Teiswini Patil Amruta Dongare 2012 IEEE3 Technologies and Protocols for Data Centers and Cloud Networkings by Nabil Bitar, Steven Gringeri, and Tiejun J. 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