Review of Various Functions Controlling Of Vehicle by Using Mobile
Contents
1. T CTE Innovation Research Destination ISSN 2249 6343 International Journal of Computer Technology and Electronics Engineering IJCTEE Volume 3 Special Issue March April 2013 An ISO 9001 2008 Certified Journal E NSPIRE A National Level Conference held at Pravara Rural Engineering College Loni Maharashtra INDIA Review of Various Functions Controlling Of Vehicle by Using Mobile Bluetooth Dipak A Mhaske Prof S S Katariya Prof S S Kadlag Abstract this paper shows the various functions controlling of Vehicle using mobile Bluetooth Technology Due to this technology the work of car user becomes easy This system has two modes of operations viz RKE and PKE mode This two keys are operated by 89c2051 and 89s52 microcontroller The functions which are built in system can be handled away from the Vehicle within the range of 10 meters through Mobile Bluetooth Index Terms Bluetooth communication RKE PKE I INTRODUCTION The vehicle ignition by using mobile Bluetooth technology will be a great advantage in terms of human energy and time consuming It is indeed free of charge or no cost involved and can be activated in safe mode since the vehicle still in lock condition Therefore in this project an application will be implemented and developed for mobile phone car ignition system by using Bluetooth technology The system is constructed by integrating both hardware and software This is an automatic vehicle locking2. as AC function controlling Fuel Indication Window amp Door locking unlocking through the various interfacing devices and circuitry IV SYSTEM ANALYSIS A Bluetooth Blue LINK is a compact Bluetooth Module 5V Serial TTL from rhydoLABZ The module has built in Voltage regulator and 3V3 to 5V level converter that can be used to interface with 5V Microcontrollers The module has only 5 pins Standard 2 54mm berg strip VCC GND TX RX and RESET The module is factory configured in Transparent Mode and hence there is no command required for normal operation Features Support Master amp Slave Mode Support UART interface to host system Serial communications 2400 115200bps Breadboard Compatible Frequency 2 4 2 524 GHz Power Supply 5V 1 B Microcontroller 89552 Features e Compatible with MCS 51 Products e 8K Bytes of In System Programmable ISP Flash Memory e Fully Static Operation 0 Hz to 33 MHz e 256 x 8 bit Internal RAM e 32 Programmable I O Lines Three 16 bit Timer Counters e Eight Interrupt Sources e Full Duplex UART Serial Channel 4 C Stepper Motor Stepper Motor is known by its important property to convert a train of input pulses i e a square wave pulses into a precisely defined increment in the shaft position Each pulse moves the shaft through a fixed angle A stepper motor is an electrically powered motor that creates rotation from electrical current driven into the motor Physicall
3. system In which there are two units one is placed in the vehicle which locks the vehicle if another unit key is outside the range When only the driver or owner of the vehicle is in the range of the vehicle the vehicle ignition will unlock along with the door and window The Bluetooth is interfaced with the wires by the ignition switch at the auto starter car alarm remote control which controls all the main functions in a vehicle The mobile phone start module basically simulates turning a key in the ignition switch to start the vehicle and keep it running consistently Whereby the microprocessor inside the remote auto starter module constantly monitors the engine temperature as well as performance Therefore it will be ideally triggered whenever users feel they would like to start their car engine at any time 5 I SYSTEM OVERVIEW A BLUETOOTH SECURITY In any wireless networking setup security is a concern Devices can easily grab radio waves out of the air so people Who send sensitive information over a wireless connection need to take precautions to make sure those signals aren t intercepted 48 Bluetooth technology is no different it s wireless and therefore susceptible to spying and remote access just like Wi Fi is susceptible if the network isn t secure With Bluetooth though the automatic nature of the connection which is a huge benefit in terms of time and effort is also a benefit to people looking to send you da
4. ectivity monitoring between sensor devices such networks as phones building PDA laptops automation headsets home control and automation toys games Table No 1 Bluetooth Comparison HI SYSTEM BLOCKS Bluetooth Module Stepper motor driver DC motor Driver AC Function Driver Relay Driver Stepper motor Microcontroller Bluetooth ss k Module Key Fig No 2 Block Diagram This is an automatic vehicle locking system In which there are two units one is placed in the vehicle which locks the vehicle if another unit key is outside the range When only 49 T CTE Innovation Research Destination ISSN 2249 6343 International Journal of Computer Technology and Electronics Engineering IJCTEE Volume 3 Special Issue March April 2013 An ISO 9001 2008 Certified Journal E NSPIRE A National Level Conference held at Pravara Rural Engineering College Loni Maharashtra INDIA the driver or owner of the vehicle is in the range of the vehicle the vehicle ignition will unlock along with the door and window The Bluetooth is interfaced with the wires by the ignition switch at the auto starter car alarm remote control which controls all the main functions in a vehicle the mobile phone start module basically simulates turning a key in the ignition switch to start the vehicle and keep it running consistently There is another function used for automated the vehicle such
5. entry htm Author s Profile Mr Dipak A Mhaske has completed his B E Electronics amp currently appear to M E Electronics in Amrutvahini College of Engineering Sangamner Dist Ahmednagar Maharashtra India He is working as Lecturer in Electronics Department Pravara Rural Engineering College Loni Maharashtra India Prof Shraddha S Katariya Patni has completed her M E Electronics amp B E E amp TC Member of IEEE amp ISTE She is working as a Assistant Professor in Electronics Department Amrutvahini College Of Engineering Sangamner Dist Ahmednagar Maharashtra India Prof Kaaa has teaching experience of 14 years to Undergraduate Graduate amp Post Graduate Students 52 Prof S S Katariya has Published 08 papers in International Journal 02 papers in National Journal amp presented 04 papers in International Conference amp 13 papers in National Conferences gt y Prof Kadlag S S has completed his M E Electrical Control System amp B E Electrical Electronics amp Power Member of ISTE He is working as a Associate Professor in Electrical Department as Head Of Department Amrutvahini College Of Engineering Sangamner Dist Ahmednagar Maharashtra India Prof Kadlag has teaching experience of 14 years to Undergraduate Graduate Students and also has 3 years Industrial experience Prof Kadlag S S has Published 02 papers in International Journal 05 papers i
6. h pressed Manual mode then activate the module in manual mode 8 Ifin auto mode the send auto mode command 9 Go to 3 10 STOP Compliment the vehicle door lock status 51 Intialize Serial Port Wait for software to be pressed Is switch pressed Door Ick ulk Yes Send Door Ick _ulk command Is witch Is switch pressed Auto mode Activate the Module in Auto Mode Is switch pressed Manual mode Yes Activate Module in Manual Mode Send Auto mode command Fig No 4 Algorithm amp Flowchart of Transmitter Section V CONCLUSION Bluetooth based vehicle inter lock system is successfully implement amp design through this project We have design amp operational various attributes of the vehicle like Ignition locking Door Locking Fuel indication AC function Window locking through the Bluetooth Device This projects is feasible for following functions amp which are beneficiary of Various control mechanism away from vehicle Time saving Comfortable to user Secured IJCTE Innovation Research Destination ISSN 2249 6343 International Journal of Computer Technology and Electronics Engineering IJCTEE Volume 3 Special Issue March April 2013 An ISO 9001 2008 Certified Journal E NSPIRE A National Level Conference held at Pravara Rural Engineering College Loni Maharashtra INDIA ACKNOWLEDGMENT I take this opportunity to ack
7. he term keyless is a misnomer since the fob acts as an electronic key Locking it in the car is just as much of a problem as doing the same with a mechanical key 7 8 9 C PASSIVE KEYLESS ENTRY SYSTEM A Passive Keyless Entry solution provides the user with the convenience of unlocking a car door without pressing any buttons The module inside the door initiates communication by sending out a signal between fixed time intervals to search for the paired Key Fob Once in the proximity of the car door the Key Fob sends back an acknowledgment signal Upon positive authentication by the Receiver block it signals the car door to be unlocked 7 8 9 Fig No 1 Bluetooth Range D WHY TO USE BLUETOOTH ZigBee Bluetooth Data Rate 20 40 and 250 1 Mbits s Kbits s Range 10 100 meters 10 meters Networking Ad hoc peer to Ad hoc very Topology peer star or small mesh networks Operating 868 MHz _ 2 4 GHz Frequency Europe 900 928 MHz NA 2 4 GHz worldwide Complexity Low High Device and Rural Engineering College Loni Maharashtra INDIA application impact Power Very low low Medium Consumption power is a Battery option design goal and life Security 128 AES plus 64 and 128 bit application encyption layer security Other Devices can Device Information join an existing connection network in requires up to under 30ms 10 seconds Typical Industrial Wireless Applications control and conn
8. le Serial UART Channel e Direct LED Drive Outputs e On chip Analog Comparator e Low power Idle and Power down Modes 4 F Algorithm amp Flowchart of Receiver Section 1 Start 2 Iinitialize uart mode 3 Initialize lcd 4 Wait for data to be received serially 5 Is data received door Ick_ulk then COMPLIMET the vehicle DOOR LOCK 6 Is data received ignition Ick_ulk then compliment IGNITION ON OFF 7 Ifcmd auto received then unlock the door and turn on the ignition 8 Stop IJCTEF Innovation Research Destination ISSN 2249 6343 International Journal of Computer Technology and Electronics Engineering IJCTEE Volume 3 Special Issue March April 2013 An ISO 9001 2008 Certified Journal E NSPIRE A National Level Conference held at Pravara Rural Engineering College Loni Maharashtra INDIA Is data received Door Ick ulk Yes Is data received Ignition Ick_ulk Compliment Ignition lock status Is CMD Auto received Yes Unlock the door amp Turn on the Ignition Fig No 3 Algorithm amp Flowchart of Receiver Section G Algorithm amp Flowchart of Transmitter Section 1 Start 2 Initialize serial port 3 Wait for switch to be pressed 4 If switch pressed door Ick_ulk then send door Ick_ulk command 5 If switch pressed ignition Ick_ulk then send ignition Ick_ulk command 6 If switch pressed Auto mode then activate the module in auto mode 7 If switc
9. n National Journal amp presented 02 papers Conference
10. nowledge a deep sense of gratitude to my seminar guide Prof Katariya S S who made this entire work possible and without whose invaluable guidance this seminar paper could not have been completed I am also thankful to the staff of the library for providing the necessary books magazines for collecting the information related to the project At last but not the least I would like to thank all my colleagues for providing help in my work REFERENCES 1 A7 Engineering Inc Embedded Blue 506 User Manual 2005 Jamilah Karim Wan Mohd Arman Bin Wan Amat and Abdul Hadi Abdul Razak Car ignition system via mobile phone IEEE vol 5189828 August 2009 pp 474 476 ieeexplore arnumber 518982 2 3 Kamal Hyder Bob Perrin Embedded Systems Design using the Rabbit 3000 Microprocessor Interfacing Networking and Application Development Elsevier Inc 2005 4 Muhammad Ali Mazidi Janice Gillispie Mazidi Rolin D Mckinlay The 8051 Microcontroller and Embedded System Using Assembly and C 5 Mobile Phone Car Ignition System Using Embeded Blue 506 Bluetooth Technology 2011 IEEE Control and System Graduate Research Colloquium 6 7 http www advancedkeys com technology htm http www maxim ic com app notes index mvp id 3395 CMP WP 19 8 9 10 http www wisegeek com what is keyless entry htm http en wikipedia org wiki Remote_keyless_system http auto howstuffworks com remote
11. ntry is a standard feature in vehicles that have installed alarm systems A small battery operated device or remote hangs on the key chain and features one or more buttons for arming and disarming the alarm The button operates the door locks as well When one approaches the car a press of the button will not only disarm the alarm but unlock the driver s door making it unnecessary to use a key Hence it allows keyless entry Types of Keyless system 1 Remote keyless system 2 Passive keyless system IJCTEF yation Research Destination ISSN 2249 6343 International Journal of Computer Technology and Electronics Engineering IJCTEE Volume 3 Special Issue March April 2013 An ISO 9001 2008 Certified Journal E NSPIRE A National Level Conference held at Pravara A remote keyless system is a system designed to permit or deny access to premises or automobiles While the remote system is portable and has locking capabilities the exact phrase keyless entry is solely reserved for the numeric dials or keypads that are located on or near the driver side door By entering the correct pre determined numeric code one can gain access to a vehicle without a key hence the phrase keyless entry entry without a key In the case of automobiles an RKS performs the functions of a standard car key without physical contact power door locks can be locked or unlocked from several feet away or even from inside a building In this regard t
12. ta without your permission Bluetooth offers several security modes and device manufacturers determine which mode to include in a Bluetooth enabled gadget In almost all cases Bluetooth users can establish trusted devices that can exchange data without asking permission When any other device tries to establish a connection to the user s gadget the user has to decide to allow it Service level security and device level security work together to protect Bluetooth devices from unauthorized data transmission Security methods include authorization and identification procedures that limit the use of Bluetooth services to the registered user and require that users make a conscious decision to open a file or accept a data transfer As long as these measures are enabled on the user s phone or other device unauthorized access is unlikely A user can also simply switch his Bluetooth mode to non discoverable and avoid connecting with other Bluetooth devices entirely If a user makes use of the Bluetooth network primarily for synching devices at home this might be a good way to avoid any chance of a security breach while in public Still early cell phone virus writers have taken advantage of Bluetooth s automated connection process to send out infected files However since most cell phones use a secure Bluetooth connection that requires authorization and authentication before accepting data from an unknown device 1 B KEYLESS SYSTEM Keyless e
13. y stepper motors can be large but are often small enough to be driven by current on the order of milli ampere Current pulses are applied to the motor and this generates 50 discrete rotation of the motor shaft This is unlike a DC motor that exhibits continuous rotation D Relays Relays are components which allow a low power circuit to switch a relatively high current on and off or to control signals that must be electrically isolated from the controlling circuit itself To make a relay operate you have to pass a suitable pull in and holding current DC through its energizing coil In each case the coil has a resistance which will draw the right pull in and holding currents when it is connected to that supply voltage So the basic idea is to choose a relay with a coil designed to operate from the supply voltage you re using for your control circuit and with contacts capable of switching the currents you want to control and then provide a suitable relay driver circuit so that your low power circuitry can control the current through the relays coil Typically this will be around 70ma E Microcontroller AtS9c2051 Features e Compatible with MCS 51 Products e 2K Bytes of Reprogrammable Flash Memory e 2 7V to 6V Operating Range e Fully Static Operation 0 Hz to 24 MHz e Two level Program Memory Lock e 128 x 8 bit Internal RAM e 15 Programmable I O Lines e Two 16 bit Timer Counters e Six Interrupt Sources e Programmab
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