Flood Measuring System Essay

This chapter includes a brief overview on observational interrogation and the process that led to the selection of the query design use in this engage. supernumerary topics addressed in Chapter 3 argon look into locale, and legal instrumentation.Research DesignAn observational type of methodology was use to communicate this interrogation. An experimental method of research is a systematic and scientific approach to research in which the researcher manipulates one or much variables, and controls and measures any change in other variables(http//explorable.com/experimental-research.html). The method is appropriate to this study since it aims to overcome the pre move break of our country, specifically the areas near Pamantasan ng Lungsod ng Maynila during showery days. The technique that the researchers entrust use beneath experimental method is growing a subterfuge that monitors the circus tent of the water use sonar sensing element and sends it to the server by th e means GSM faculty. Then the data current by the GSM will be sent to the application created for android phones via internet.The purpose of employing the experimental method is to overcome the present condition of the areas near Pamantasan ng Lungsod ng Maynila during rainy days. The researcher opted to use this kind of research considering the desire to acquire data from the device that the researchers true so as to arise rational and sound conclusions and recommendations for the study.Block platFlood Monitoring Unit hordeAndroid ApplicationResearch venueThe researchers will conduct the study to trine different areas near Pamantasan ng Lungsod ng Maynila, these areas are selected to inform the students of the said university if the roadway they will take is still traversable or not.InstrumentationAn instrument was developed to monitor the inundate in threesome different areas near Pamantasan ng Lungsod ng Maynila. This section will discuss the instrument and its developm ent. The first step in developing the instrument was to make a model that will monitor the flush of the flood on the said areas. It consists of a sonar sensor, Gizduino and GSM module. The sonar sensor is enclosed in a container with a hole at the bottom that will sense the height of the water measured in inches. It unwraps the height of the flood with respect to the ground as its basis. The maximum flood level itcan detect is six feet which is equivalent to 72 inches and it precisely reads data in whole number. It is SIM dependent.The GSM module will send the data poised to the server. Then the server will contemplate the data and relays it to android applicationvia internet.The fol pocket-sizeding will be the list of materials to be utilize in constructing this project.1. MicrocontrollerThe Gizduino is a microcontroller board found on the ATmega328 and ATmega168. It has 14 digital scuttlebutt/ sidetrack pins, 6 analog inputs, a 16 MHz crystal oscillator, a USB mergeion, a forcefulness jack, an ICSP header, and a readjust button. It contains everything needed to support the microcontroller simply connect it to a computer with a USB wrinkle or power it with a AC-to-DC organizer or battery to get started. it is an unfold source computing platform found on simple input/output (I/O) board and the use of standard computer programming language in other words, it is a tool for implementing a program you choose intentional.Gizduino is programmed using the IDE (Integrated Development Environment). Gizduino is ideal for savant programmers and hobbyists because of its simplicity compared to other platforms. It is a multiplatform surroundings it ca run on Windows, Macintosh, and Linux. It is programmable via USB cable, which makes it more accessible and allows communication with the computerFEATURES & group A SPECIFICATIONS Microcontroller ATmega168 or ATmega328 User Interface USB appearance, DC Jack, ResetButton, ICSP Port, Shield Connection Port De bugger Port ICSP Power Input External8V-12V USB5V DC Power Output 3.3V PCB Size 2.7 x 2.1 inch On-board Crystal 16MHz and 12MHz2. Sonar sensorA US-100 Ultrasonic Sonar isa low cost compact ultrasonic sonar (distance measuring) sensor with up to 3.5-meters range. A armament microcontroller circuit determines distance by triggering the US-100 and thusly measuring the echo time indicated by the pulse width output of the sensor. Temperature compensatured for blameless ranging even on varying close temperatures.FEATURES & SPECIFICATIONS 40KHz Ultrasonic sonar 2cm 350cm sensor range (Temperature compensated) TTL Trigger input TTL rebound output3. GSM ModuleGSM/GPRS module is used to establish communication between a computer and a GSM-GPRS system. Global formation for Mobile communication (GSM) is an architecture used for diligent communication in most of the countries. Global Packet Radio usefulness (GPRS) is an extension of GSM that enables higher data transmission system rate. GSM/GPRS module consists of a GSM/GPRS modem assembled together with power supply circuit and communication interfaces (like RS-232, USB, etc) for computer.GSM/GPRS MODEM is a class of wireless MODEM devices that are designed for communication of a computer with the GSM and GPRS network. It requires aSIM (Subscriber identity operator Module) card just like unsettled phones to activate communication with the network. Also they impart IMEI (International Mobile Equipment Identity) number similar to mobile phones for their identification. A GSM/GPRS MODEM can perform the side by side(p) operations 1. Receive, send or call off SMS messages in a SIM.2. Read, add, search telephone book entries of the SIM.3. Make, Receive, or reject a vocalization call.FEATURES & SPECIFICATIONS Quad Band GSM/GPRS text and PDU Mode TCP/IP mussiness GPRS class 10 max 85.6 kbps downlink model AT Commands (GSM07.07, 07.05, & SIMCOM enhanced AT commands) Analog audio port UART (TTL) concom itant port Debug Port RTC support Charger interface