ECU diagnostics validator using CANUSB

2017 International Conference on Inventive Computing and Informatics (ICICI) Pub Date : 2017-11-01 DOI:10.1109/ICICI.2017.8365257

Abhijit D. Sutar, S. Shinde

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引用次数: 6

Abstract

An ECU diagnostics provides information about ECU behavior which in turn provides the overall health of the vehicle. An OBD (On-Board Diagnostics) takes necessary corrective actions for preventing accidents and hazards by detecting vehicle system's malfunction. The driver and passenger safety can be taken care with the help of diagnostics. For ECU diagnostics validation, most of the OEMs, Tier-1, and Tier-2 use a Vector Tool “CANoe” during ECU development phase. The CANoe is very powerful tool. However, its cost is ∼ €10,000. The proposed system can be used to perform the similar functionality of ECU diagnostics validation during ECU development phase. It uses CANUSB as hardware interface and software developed in Microsoft C# language as application software. It is the cost-effective special tool which uses single CAN channel for transmitting and receiving various CAN messages to/from ECU. Using this tool, the diagnostic messages and vehicle messages can be simulated & sent and ECU response can be validated. The tool would be having user-friendly easy to use GUI, manual as well as cyclic auto transmission mode with message logging feature. The overall tool cost would be ∼ ₹35,000.

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ECU诊断验证器使用CANUSB

ECU诊断提供有关ECU行为的信息，进而提供车辆的整体健康状况。车载诊断系统(OBD)通过检测车辆系统故障，采取必要的纠正措施，防止事故和危险的发生。在诊断的帮助下，司机和乘客的安全可以得到照顾。对于ECU诊断验证，大多数原始设备制造商，一级和二级在ECU开发阶段使用Vector Tool“CANoe”。独木舟是非常强大的工具。但是，它的成本是1万欧元。该系统可用于在ECU开发阶段执行ECU诊断验证的类似功能。采用CANUSB作为硬件接口，采用微软c#语言开发的软件作为应用软件。它是一种经济高效的专用工具，使用单个CAN通道向ECU发送和接收各种CAN消息。使用该工具，可以模拟和发送诊断信息和车辆信息，并验证ECU响应。该工具将具有用户友好的易于使用的GUI，手动以及循环自动传输模式与消息日志记录功能。整体工具成本约为35,000卢比。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2017 International Conference on Inventive Computing and Informatics (ICICI)

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