excavator monitoring system using smart phones
Contents
1. International Journal of Advanced Technology in Engineering and Science www ijates com Volume No 02 Issue No 12 December 2014 ISSN online 2348 7550 EXCAVATOR MONITORING SYSTEM USING SMART PHONES S L Chavan Shivtej V Yadav Shravan K Tarange Sandip O Patil Assistant professor Department of Electronics amp Telecommunications JSPM s Rajarshi Shahu College of Engineering Pune India 234 UG Student Department of Electronics amp Telecommunications JSPM s Rajarshi Shahu College of Engineering Pune I ABSTRACT This paper is proposed a method for monitoring the excavator param The paper begins with presenting background theory in ntroller different IC s sensors and ANDROID application as they apply to the project In the conclusions are ussions of design results Keywords Excavator Fue tooth Interfacing ANDROID Application LCD amp Keypad I INTRODUCTION Excavators are hea struction equipment consisting of a boom stick bucket and cab on a rotating platform be present at both machines at a time and he is not able to supervise the handling of excavator system by driver or his labor Many times labors working at these systems are not loyal with their boss They work more for customer without informing to owner on the money of owner and earn more money and remain dishonest with owner of excavator Also sometimes they stole fuel from the tanks of excavator syste2. LM317 The LM1117 N is available in an adjustable version which can set the output voltage from 1 25V to 13 8V with only two external resistors In addition it is also available in five fixed voltages 1 8V 2 5V 2 85V 3 3V an he LM1117 N offers current limiting and thermal shutdown Its circuit includes a zener trimmed band gap referefice to assure output voltage accuracy to within 1 The features of LM1117 are as following e Available in 1 8V 2 5V 2 85V 3 3V 5V and Adjustable e Space Saving SOT 223 and WSON Packages e Current Limiting and Thermal Protection e Output Current 800mA Line Regulation 0 29 e Temperature Range LM1117 N 0 C to 125 C LM11171 40 C to 125 C 2 1 10 Features The Excavator Monitoring Sys Smart Phones are having following features 1 Password protected ignition 2 3 4 5 Up till now we had just seen the problem description Now we will see the proposed architecture of Excavator Monitoring System using Smart Phones There are mainly 9 blocks in Excavator monitoring system using Smart phone The fig 1 and fig 2 represents the proposed block diagram of transmitter and receiver of our project Excavator monitoring system using Smart phone These 9 blocks at transmitter side are as following 1 Fuel level sensor 2 RPM counter 3 Oil temperature sensor 494 1Page International Journal of Advanced Technology in Engineering and Sci
3. excavator system get ignited As soon as machine starts the message from monitoring system goes to owner of that excavator At same time timer should be starting to count the time required for the work or task During this happening the fuel level is indicated on LCD for drivers understanding and current level of fuel oil temperature etc parameters are sent on the application developed on smart phone of owner For real time we are interfacing the real time clock IC with system so that we will get the exact time wise status of machine For safety purpose we are also showin ent location of that machine with help of GPS facility After completion of the work the system calculate the bill amount and send it on mobile of owner With help of internet he she will also understan i i ith help of Google map owner can understand the location of excavator This sys this system also helps to recent manufacturers of excavator to excavator systems IV CONCLUSION In this paper we studied various components re i g System using Smart Phones with their important features We ha avator Monitoring System using Smart Phones while using it By using Smart Phones we can accurately monitor various parameters of the excavator excavator safety with help of Google maps we can locate that system So system becomes theft free REFERENCES ptrol System for Oil Pumping Unit Management Sep 2013 4 Sawant Supriya Bombale U L a
4. seven pins 2 1 6 MAX 232 The MAX232 converts from RS232 voltage level to TTL voltage levels and vice versa One advantage of the PC The features of IC MAX232 are as given below e TTL to RS 232 Converter e VCC 5V e Two sets of line drivers e Max 232 requires four external capacitors of value 2 2 1 7 HC 05 Bluetooth mod HC 05 is a class 2 Bluetooth ith Serial Port Profile which can configure as either Master or slave a ansparent usage You can use it simply for a serial port Speed Asynchr 2 1Mbps Max 160 kbps Synchronous 1Mbps 1Mbps e Security Authentication and encryption e Profiles Bluetooth serial port e Power supply 3 3VDC 50mA 2 1 8 7805 This is 3 terminal fixed voltage regulator used to convert high DC voltage into constant voltage of 5V The features of 7805 are as following e Output current in excess of 1A e Internal thermal overload protection 493 Page International Journal of Advanced Technology in Engineering and Science www ijates com Volume No 02 Issue No 12 December 2014 ISSN online 2348 7550 e No external components required e Output transistor safe area protection e Internal short circuit current limit e Available in the aluminum TO 3 package 2 1 9 LM1117 The LM1117 N is a series of low dropout voltage regulators with a dropout of 1 2V at 800mA of load Current It has the same pin out as Texas Instruments industry standard
5. 0 sensors were originally made with platinum wire wound on a ceramic former but are now made more cheaply by depositing a platinum film onto a ceramic substrate Typical accuracies are 0 2 0 1 and 0 05 of value at 0 C The higher the accuracy the higher the price 4911Page International Journal of Advanced Technology in Engineering and Science www ijates com Volume No 02 Issue No 12 December 2014 ISSN online 2348 7550 Note that there are two error characteristics an offset error i e how far out it is at 0 C and a span or gain error The gain error depends on the offset error and the impurities in the platinum These sensors are also made in 200 500 and 1000 ohms values Although the sensors are sold loose it is usual to buy them made up into stainless steel probes for insertion into processes 2 1 3 LPC2138 LPC 2138 is hart of Excavator Monitoring System using Smart phone It controls all subunits of monitoring system The LPC2138 microcontrollers are based on a 32 bit ARM7TDMI S CPU with real time emulation and embedded trace support that combines the microcontroller with 512 kB of embedded high speed Flash memory 5 Due to their tiny size and low power consumption these microcontrollers a applications where miniaturization is a key requirement such as access control and point of sale The features of ADC 0831 are as following e 32 bit ARM7TDMI S microcontroller in a tiny LQFP
6. 64 packa e 32 kb of on chip static RAM and 512 kb of on it wide e Real time clock equipped consumption in power save On chip crystal ator with an operating range of 1 MHz to 30 MHz e Power saving modes include idle and Power down e Individual enable disable of peripheral functions as well as peripheral clock scaling down for additional power optimization e Processor wake up from Power down mode via external interrupt 2 1 4 Keypad At the lowest level keyboards are organized in a matrix of rows and columns The microcontroller accesses both rows and columns through ports 4x4 keypad matrix connected to two ports 5 The rows are connected to an output port and columns are connected to an input port 492 Page International Journal of Advanced Technology in Engineering and Science www ijates com Volume No 02 Issue No 12 December 2014 ISSN online 2348 7550 2 1 5 LCD LCD stands for Liquid Crystal Display It interfaced with microcontroller to information in alpha numeric form for user friendly The system status and battery voltage are displayed on an LCD based on HD44780 controller The backlight feature of the LCD makes it readable even in low light conditions The LCD is used here in 4 bit mode to save the microcontroller s port pins Usually the 8 bit mode of interfacing with a microcontroller requires eleven pins but in 4 bit mode the LCD can be interfaced to the microcontroller using only
7. count the time required for the work or task During this happening the fuel level is indicated o ivers understanding and current level of fuel oil temperature etc parameters are sent on the application developed on smart phone of owner For real time we are interfacing the real time clock IC with system s act time wise status of machine For safety purpose we are also showing th of GPS facility After completion of the work the system will c owner e Components used 1 FUEL LEVEL SENSOR 2 PT 100 3 LPC2138 4 Keypad 5 LCD 6 MAX 232 7 HC 05 ge is used in auto mobile industry to measure the level of fuel in sistance principle As the movement of float of the sensor takes place its he change in resistance is in the range of 1 Ohm to 100 Ohms By connecting resistor of 100 series with this level sensor we can create voltage divider circuit 2 1 2 PT 100 Pt100 is the common abbreviation for the most common type of resistance temperature sensor used in industry It has a specified resistance of 100 00 ohms at 0 C and is made of Platinum which has an accurately defined resistance vs temperature characteristic There are two minor variations the most common giving 138 50 ohms at 100 C DIN standard and the other giving 139 00 ohms at 100 C Because accurate tables of resistance v temperature are available it is common practice to calibrate instruments using precision decade boxes from table values Pt10
8. ence www ijates com Volume No 02 Issue No 12 December 2014 ISSN online 2348 7550 4 Keypad 5 Microcontroller 6 MAX 232 7 LCD 8 Bluetooth 9 Mobile 10 Internet The figure below shows block diagram of transmitter of Excavator Monitoring System LCD Display Bluetooth Fuel level sensor ea Mobile Controller Oil gt y 3 mee Fig 1 Block Diagram of Transmitter of Ex Temperature E r Monitoring System internet and received at receiver side Then with help of JAVA based and t will display on the smart phone There are 3 main ication between the transmitter and receiver over a worldwide gram of receiver of Excavator Monitoring System Fig 2 Block Diagram of Receiver of Excavator Monitoring System 495 Page International Journal of Advanced Technology in Engineering and Science www ijates com Volume No 02 Issue No 12 December 2014 ISSN online 2348 7550 Excavator Monitoring System using Smart Phone will start monitoring the parameters of excavator system continuously as soon as it starts It will reduce the working of owner and he will get all information of excavator from anywhere This monitoring system will help the owners to raise the profit level and reduce the losses mentioned After insertion of key in excavator machine the Excavator Monitoring System become on Then after entering the password through the keypad the
9. m and sell that outside and earn money Because of this attitude or behavior of driver the owner of excavator system faces to loss instead of profit even investing large amount of money in his business Other parameters are also responsible for losses of owner of excavator system like rough handling of excavator may leads to rise in the temperature of oil and that can results to damage of machinery sometimes these machines get stolen by thieves and leads to shutting down of business A Bill calculation is one of the main problems between owner and customer Many time conflicts happen between customers and owner This may also cause reduction in number of customers which is not good 490 Page International Journal of Advanced Technology in Engineering and Science www ijates com Volume No 02 Issue No 12 December 2014 ISSN online 2348 7550 for the business This regular problem of these owners gives idea to us to implement an electronic system which will solve these problems and satisfy the owners of excavator So we are solving almost all problems with the excavator II RELATED WORK 2 1 Problem Description After insertion of key in excavator machine the Excavator Monitoring System become on Then after entering the password through the keypad the excavator system get ignited As soon as machine starts the message from monitoring system goes to owner of that excavator At same time timer should be Starting to
10. nd Patil T B An Intelligent Vehicle Control and Monitoring Using Arm Internati 2012 5 Muhammad Ali Mazidi Janice Gillispie Mazidi Rolin D McKinlay The 8051 Microcontroller and al Journal of Engineering and Innovative Technology IJEIT Volume 2 Issue 4 October Embedded Sysstems 2 edition Eleventh impression 2012 ARM7 User manual Koninklijke Philips Electronics N V 2005 MAX 232 Datasheet Copyright 2013 Texas Instruments Incorporated 78XX datasheet National Semiconductor Corporation America May 2000 LM1117 Datasheet Copyright 2014 Texas Instruments Incorporated 496 Page
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