Design of an embedded hardware for motor control of a high performance electric vehicle (original) (raw)

In current automotive applications, novel and robust communication technologies have been used to optimize some features related to security, fuel consumption and user interface. However, the automotive communication protocols present two problems: 1. the connections between devices are very complex and their maintenance is difficult, and 2. most of the commercial devices, specialized to send data between devices, use proprietary software to perform operations inside the vehicle. In this work, a novel embedded platform was designed to measure and control the speed and torque of electric motors of a 200 kW electric vehicle. It is a versatile, modular and open-source design, which exchanges data with each motor using the CAN Bus protocol to control their speed. Also, the implementation and maintenance of the proposed platform becomes simpler. The proposed platform was built and tested with the devices that are used inside the car.

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IMPLEMENTATION OF THE CAN BUS IN THE VEHICLE BASED ON ARM 7

A controller area network (CAN) is mostly used to the many high level industrial protocol , due to it reducing wiring harness , tremendous flexibility, high performance ,low cost .This paper represent the CAN used in the motor car , which show different parameter by using different sensors , the different types of sensors to measure the different parameter like temperature , humidity ,gas detection & fuel level based on ARM (LPC 2129). Microcontroller ARM (LPC 2129) has inbuilt CAN controller.

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Design and Implementation of Sensor Communication Model in Vehicle through ARM & CAN Networking

Abstract— The Automobile Industry has hither to witnessed the advent of various electronic control system that have been developed in pursuit of safety ,comfort ,pollution prevention and low cost .This paper presents development and Implementation of Efficient Sensor Communication system for digital driving of semi autonomous vehicle with combination of ARM and CAN Networking. The proposed System solves the problems of automotive system applications. It takes feedback of Vehicle conditions like whether seat belt is engaged or not , Engine temp, existence of combustible gas ,vehicle speed etc.

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Vehicle control system implementationUsing CAN protocol

International Journal of Advanced Research in Electrical, Electronics and Instrumentation Energy, 2013

Present Automobiles are being developed by more of electrical parts for efficient operation. Generally a vehicle was built with an analog driver-vehicle interface for indicating various vehicle status like speed, fuel level, Engine temperature etc., This paper presents the development and implementation of a digital driving system for a semi-autonomous vehicle to improve the driver-vehicle interface. It uses an ARM based data acquisition system that uses ADC to bring all control data from analog to digital format and visualize through LCD. The communication module used in this project is embedded networking by CAN which has efficient data transfer. It also takes feedback of vehicle conditions like Vehicle speed, Engine temperature etc., and controlled by main controller. Additionally this unit equipped with GSM which communicates to the owner during emergency situations.

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Design and Implementation of CAN based Automobile Control System

In controlling the vehicle autonomously using various electronic control modules (ECU " s), usually need to make some decisions with integrated actions in real time with only incomplete information. The CAN (Controller Area Network) serial bus system makes a crucial contribution here with to its specific properties. This paper describes about development of CAN based automobile control system which includes Body control and comfort electronics subsystem of automobile to address comfort in drive feature. INTRODUCTION The modern automobile has progressed greatly in the last few years. Just as our everyday consumer life has become sophisticated, our transportation has followed suit. Just how complex the modern automobile has become, though, is most likely not known by the average person. Here is an effort made in design and implementation of CAN protocol based Automobile control system for better understanding the automobile system. Automobile instrument assembly consist of various nodes linked with each other by CAN bus. Nodes are nothing but ECU " s(electronic control unit) that consisting of CAN controller and micro-controller to which various I/O devices as sensors, actuators are attached, identifies and processes the required data. Modern motor vehicles can contains over hundred ECUs which are interconnected by the CAN Bus network. The system could be well illustrated by figure 1 below, showing In-Vehicle CAN Bus Network joining various ECUs.

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Design and Implementation of CANBus like Protocol for Indian Automobile

Controller Area Network (CAN) is an attractive alternative in the automotive and automation industries due to its is ease in use, low cost and provided reduction in wiring complexity. This system describes the implementation of a prototype system used for successful real time data acquisition, fault diagnosis and display with child safety and vehicle monitoring features for vehicles. Our system is used to extract the vehicle's status or fault information, and then the results can be viewed by the driver to monitor various parameters like fuel consumption, engine temperature etc. for safe and careful driving.The system proposes that the status of vehicle will be sent to the control Unit using Android based mobile application which is connected to hardware unit using Blue tooth module. We expect this work will bring more attention to further security for Indian automobile. The main feature of the system includes monitoring of various vehicle parameters such as Temperature,Fuse wire and Alcohol detection. We expect this work will bring more attention to further security for Indian automobile. Also the proposed system is an economical easily operable.

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Data Acquisition System in Vehicle Using Can Protocol

2014

Present Automobiles are being developed by more of electronic parts for efficient operation. Generally a vehicle was built with an analog driver-vehicle interface for indicating various vehicle statuses like speed, fuel level, Engine temperature etc. This project presents the development and implementation of a digital driving system for a semi-autonomous vehicle to improve the driver vehicle interface. It uses an ARM based data acquisition system that uses ADC to bring all control data from analog to digital format and visualize through LCD. The communication module used in this project is embedded networking by CAN which has efficient data transfer. It also takes feedback of vehicle conditions like Vehicle speed, Engine temperature etc. and controlled by main controller. Keywords— CAN (controller area network), Sensors, Embedded

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Vehicle Black Box Based on Can and IOT Protocol 2

International Journal for Research in Applied Science & Engineering Technology (IJRASET), 2022

Present Automobiles are being developed with more of electrical and electronic parts for efficient operation. Recently, a vehicle was built with an analog driver-vehicle interface for indicating various vehicle status like speed, fuel level, Engine temperature etc. This project presents the development and implementation of a digital driving system for a semi-autonomous vehicle to improve the driver-vehicle interface along with black box features. It uses an Arduino based data acquisition system that uses ADC to bring all control data from analog to digital format and visualize through LCD. The communication module used in this project is embedded networking by CAN which has efficient data transfer. It also takes feedback of vehicle conditions like Vehicle speed, Engine temperature etc. And is controlled by the main controller. Additionally, this unit is equipped with GPS, GSM, ESP01 for various other purposes.

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