Development of a Functional Safety Software Layer for the Control of an Electric In-wheel Motor Based Powertrain

被引：1

作者：

Klaasse, S. ^{[1
]}

Kwintenberg, G. ^{[1
]}

Barosan, I ^{[2
]}

机构：

[1] Elect & Software Engn E Tract, Apeldoorn, Netherlands

[2] Eindhoven Univ Technol, Dept Math & Comp Sci, Eindhoven, Netherlands

来源：

2018 IEEE 15TH INTERNATIONAL CONFERENCE ON SOFTWARE ARCHITECTURE COMPANION (ICSA-C 2018) | 2018年

关键词：

functional safety; in-wheel motor; model-based design; ISO; 26262; torque monitoring;

D O I：

10.1109/ICSA-C.2018.00043

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper describes the development of a software layer which monitors the functional behavior of an electric in-wheel motor controller. Due to the large amount of software, sensors and actuators present in such a powertrain system, the risk of E/E failures that cause hazardous situations needs to be considered. To this end, a software safety layer is developed which detects and controls safety goal violations during runtime. This is realized using a model-based design methodology in accordance with ISO 26262 part 6: Product Development on the Software Level. This paper describes the steps taken in the design and implementation of this functional safety monitoring layer, from requirements modelling in SysML to a MATLAB Simulink model suitable for production code generation.

引用

页码：144 / 147

页数：4