AUTOSAR Architecture

AUTOSAR Architecture Hello all , AUTOSAR stands for AUTomotive Open System Architecture. Autosar architecture is an open source layered software architecture this mainly used automotive Electronic Control Unit(ECU) software development. AUTOSAR gives a layered top-down structure for software...

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AUTOSAR Introduction

AUTOSAR Introduction Hello all, This my first post related to the Autosar introduction, AUTOSAR (AUTmotive Open System ARchitecture) is a revolutionary milestone in the development of Automotive E/E Systems. The development partnership established by leading OEM’s and Suppliers had defined an open...

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Diagnostic Communication

Diagnostic Communication   Communication in Automobiles:  In-Vehicle Communication is achieved through various means by using different protocols like Communication Manager (COM) etc Tester Communication could be used for Diagnostics, Application/Calibration, Measurement, Flash Programming...

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Vehicle Diagnostics or Automotive Diagnostics

Vehicle Diagnostics or Automotive Diagnostics  The automobile as we know it was not invented in a single day or a single man. It is a complex machine that has over a century of innovation. Detecting a failure in this complex machine would be a difficult task. However, most of the vehicles today include ECU (Electronic Control Unit (ECU)), which connected several sensors, it will always monitor...

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What is UDS protocol

What is UDS protocol UDS protocol is the one of the diagnostic protocol.It is widely used in automotive industry.It is codified in ISO 14229-1 standard.UDS protocol helps technician,manufactures,service center,programmers diagnose the problem in ECU. What is the use of UDS protocol UDS protocol...

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On-board diagnostics 2 or OBD2

On-board diagnostics 2 or OBD2     In my previous post i have explained what is ODB? OBD is nothing but it helps the owner and technician to find out the what is problem in vehicle.OBD2 is the advance version of OBD1, OBD-II is the protocol used by all cars built after 1996   ...

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What is OBD?

What is OBD? OBD is On-board diagnostic means self-diagnosing and self-reporting problems in the car or vehicle. When you’re purchasing a vehicle or car , two terms that will come one is OBD1 and OBD2.Nowadays day OBD1 is not coming its in only old vehicle. For example, if your vehicle...

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