ISSN NO: International Journal of Research. Volume 7, Issue IX, September/2018. Page No:191

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1 VEHICLE PARAMETER MONITORING SYSTEM USING CAN PROTOCOL M.Maneesha 1, Dr. VandanaKhare 2, N. Bhagya Laxmi 3 1 PG Student, Dept. of ECE, CMRCET, Hyderabad, India, maneesha496@gmail.com 2 Professor, Dept. of ECE, CMRCET, Hyderabad, India, vandanakhare@cmrcet.org 3 Assistant Professor, Dept. of ECE, CMRCET, Hyderabad, India, bhagya413@cmrcet.org Abstract:This paper is actualized for vehicle parameter observing framework utilizing CAN convention. Presently a day's, the emphasis is on vehicle inside system application and the remote information transmission innovation. The ARM CORTEX M3 based information securing framework utilizes ADC to bring all control information from simple to computerize arrange. This framework depends on the generally utilized CAN innovation. CAN is correspondence module which has the productive information exchange. Before utilizing the CAN in vehicles, each electronic gadget was associated with the other gadget by utilizing the wires (point to point wiring). In proposed framework the point to point wiring is supplanted one serial transport is associated with the all control frameworks. Vehicle parameter checking framework observing different vehicle statuses like motor temperature, battery voltage, fuel level and vehicle speed. This task work proposes utilize the ARM cortex M3 lpc1768 controller and the parameters like motor temperature (lm 35 pt100 sensor) if the temperature increments over 50 degree centigrade the controller give the bell caution. If the fuel level is low controller gives the bell alarm. Vehicle speed measures as far as RPM. All parameters are consistently shown in LCD. Keywords:ARM Cortex M3 LPC1768,CAN controller (MCP2515),Temperature sensor, Float switch, Speed Sensor, LCD Display. I. INTRODUCTION Inserted framework is an astute framework that has the capacity of handling, checking and controlling. It might contain sensors, microcontrollers, FPGA, ASIC, and so on. This framework is basically in light of the CAN transport innovation, to remove the vehicles status. The expanding intricacy of car electronic control framework and the support work is more troublesome. Exchange of extensive Page No:191

2 measure of information and trade of various flags between electronic control frameworks on the transport vehicle is fundamental. Before utilizing the CAN in vehicles each electronic gadget is associated with the other gadget utilizing the wires (point to point wiring). Because of various wires are associated with the microcontroller, it winds up hard to get it. This task introduces the execution of vehicle parameter checking framework. CAN is utilized as correspondence module, which has proficient information exchange. In proposed framework we are supplanting the point to point wire in to one serial transport is associated with the all control frameworks. CAN is associated in the middle of the ace hub and 2 slave hub controllers, which is utilized as correspondence module in the middle of the all hubs with rapid and need. II. EXISTING SYSTEM The current framework has been planned and this framework has two modules in particular ace and slave which makes required move for the evening time driving mishaps because of glaring impact of front light luminance, to give clear vision to vehicle driver, impede line identification, Gas spillage recognition cum avoidance activity and checking the motor zone temperature by a simple and computerized sensor that above expressed in this paper. The correspondence amongst ace and slave module through Controller Area Network serial correspondence convention has been actualized and it goes before required activities, values showed in dashboard for driver help. This proposed framework accomplished the dynamic wellbeing framework with ease. III. PROPOSED SYSTEM This venture work proposes utilize the ARM cortex M3 lpc1768 controller and the parameters like motor temperature (lm 35 pt100 sensor) if the temperature increments over 50 degree centigrade the controller give the bell caution. The fuel level is persistently shown in the LCD, if the fuel level is low controller gives the ringer caution. Vehicle speed measures as far as RPM. All parameters are constantly shown in LCD. These parameters are gotten utilizing CAN convention. Page No:192

3 Hardware system: This data is send to the ace controller with rapid information rate up to 1 Mb/s. Ace controllers screens the status of the vehicle and give the computerized data by means of LCD show. Power supply is providing the voltage to ARM controller units, CAN convention, LCD (16*2) and sensors; these modules are working under 5V DC. IV. METHODOLOGY Fig3.1: Block diagram The block diagram of Vehicle control framework is formed with ARM Cortex M3 LPC 1768, CAN Controller, Temperature sensor, Float switch, speed sensor(split counter),as appeared. The square graph of proposed framework vehicle parameter checking framework utilizing CAN Protocol. There are three ARM controllers utilized in this undertaking, one is utilized as ace controller and another two is utilized as slave controllers. Slave controllers are associated with the sensors to accepting the contributions of the vehicle status. The correspondence between these sensors is finished by utilizing the CAN controller. Slave controller gets the signs from the vehicle status like motor temperature, battery voltage, fuel level and vehicle speed. ARM CORTEX M3 LPC1768:The LPC1768 ARM cortex M3 based microcontrollers for implanted applications, which offers the superior and low power utilization. The lpc1768 is absolutely having 100 sticks these are separated in to 5 ports P0, P1, P2, P3, and P4. The lpc1768 works at CPU frequencies of up to 100 MHz. The fringe supplement of lpc1768 incorporates the 512 kb of flash memory, 64 kb of information memory, Ethernet MAC, USB gadget/have/otg interface, 8 channel broadly useful DMA controller, 4 UARTs, 2 CAN channels, 2SSP controllers, SPI interface, 3I2C transport interfaces, 8 channel 12 bit ADC, 10 bit DAC, engine control PWM, Quadrature Encoder interface, 4 universally useful clocks, 6 yield broadly useful PWM, ultra-low power constant clock(rtc) with partitioned battery Page No:193

4 supply, and up to 70 universally useful I/O pins. control otherdevices. Fig4.1:ARM Cortex M3 LPC1768 Temperature Sensor:The LM35 is a precision integrated-circuit temperature device with an output voltagelinearly proportional to the Celsius temperature. Fig4.2: Temperature LM35 Features: Calibrated directly in Celsius(Centigrade) Specified operating temperature: -55 C to 150 C Voltage required: 5v. Float Switch:A float switch is a type of level sensor, a device used to detect the level of fuel withina tank. The switch may be used to control a pump, as an indicator or to Fig4.3: Float Switch Specifications: voltage required: 5V Weight: (181g) Dimensions: (3.7cm dia. x 10cm long) Normally the purpose of a float switch is to open or close a circuit as the level of a fuel rises or falls. Liquid crystal Display: LCD is a level board show, advanced noticeable demonstrate that makes utilization of the daylight regulation homes of fluid gems. Fluid precious stones don't radiate gentle specifically. LCD are to be needed to indicate subjective pics or settled pics which can likewise be shown or shrouded, comparing to preset words, digits, and seven-segment appears as in an advanced clock. They utilize a similar general science, aside from that discretionary photographs are produced using an expansive number of little pixels, while diverse showcases have greater components. Page No:194

5 V. FLOW CHART FOR PROPOSED SYSTEM Fig6.2: Slave Unit 2 Fig6.3: Master Unit VI. RESULTS Figure 6.1,6.2,6.3, shows the system hardware of CAN vehicle parameter monitoring system. There are three ARM controllers used in this project, one is used as master controller and another two is used as slave controller. TEST CASES The various cases like Engine temperature, Battery voltage, fuel level and vehicle speed. These parameters conditions as shown in below figures 6.4, 6.5 and 5.6 Fig6.4: Temperature and Battery Voltage Fig6.1:Slave Unit 1 Page No:195

6 Fig6.5: Fuel level and RPM Fig6.6: All Parameters Temperature, Battery Voltage, Fuel Level, RPM VIII. CONCLUSION AND FUTURE WORK The undertaking "vehicle parameter observing framework utilizing CAN convention" which can be utilized toenhance the effectiveness of checking, to bring down the support cost and in addition the working expensed. The correspondence organize intended to keep up long keep running in the trial and meets the normal target. Future scope: In future we can broaden this undertaking further by interfacing more gadgets to make arrangement of a vehicle parameter checking framework more compelling. VIII. REFERENCES: [1]. A Bonastre,J.V capella and J. herrero. A CAN field bus based architecture for distributed. [2]. W. Lawrenz from theory to practical locations springer publishers CAN systems engineering [3]. Cena gianluca, valenzano and Adriano. Improved CAN field bus for industrial applications, IEEE transactions on industrial electronics, 1997x(4): [4]. Pierluigi pisu. Ahmed soliman vehicle chassis monitoring system control engineeringpractice, (3): [5]. Jeong-hyunPark. Wireless internet access of the visited mobile ISP subscriber ongprs/umts network. IEEE transactions on consumer electronics: (1) [6]. The Ua741 operational amplifier AUTHOR PROFILE: M. Maneesha his B.Tech Degree in 2016 from Balaji Institute of Technology & Science, TS, India. She is currently working towards Post Graduation degree in the department of Electronics and Communication Engineering In CMR Page No:196

7 college of Engineering & Technology, TS, India. His research interest is in Embedded Systems. Dr. Vandana Khareis working as Professor In CMR college of Engineering & Technology with teaching experience of 21 years. An interested research domain is Digital Electronics. N. Bhagya Laxmiis working as Assistant Professor In CMR College of Engineering & Technology with teaching experience of 5years. An interested domain is Embedded System. Page No:197