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Designing of Real Time Controlled Area Network for automobiles using Lab VIEW and cRIO Palaniswamy Manoj Kumar*, Veena P** *Department of Electrical and Electronics Engineering, K. S. Rangasamy College of Technology, Tiruchengode, India **Department of Electrical and Electronics Engineering, KSR Institute for Engineering and Technology, Tiruchengode, India Online published on 23 March, 2017. Abstract Controller Area Network protocol is used in automobiles to communicate between the sensors and actuators. CAN coded through Lab VIEW is flexible for the users to modify that easily according to the complexity of sensors and the speed requirements. CAN in current scenario coding for CAN is done in normal embedded C which makes the code difficult to understand. BITWISE CAN arbitration CAN be done in same principle but Baud rate can be increased from 128 to 256 Hz Debugging errors in the code also takes time. Syntax errors can be debugged but logical error detection becomes almost a tough and impossible task. But if Lab VIEW is used for coding the logical error identification and debugging is easy as the data flow is viewed through our eye. Embedded code for CAN is embed intoc RIO and CAN bus is controlled. Scanning rate of CAN Tx and Rx is increased from 48 MHz to 533MHz thus increasing speed of Rx and Tx to 3x per second. Top Keywords CAN, Lab VIEW, cRIO, Vehicular Communication. Top | |
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