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Software-Based Self-Test for Reliable Applications in Railway Systems

Software-Based Self-Test for Reliable Applications in Railway Systems

Alfredo Benso, Stefano Di Carlo, Alessandro Savino
ISBN13: 9781466616431|ISBN10: 1466616431|EISBN13: 9781466616448
DOI: 10.4018/978-1-4666-1643-1.ch009
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MLA

Benso, Alfredo, et al. "Software-Based Self-Test for Reliable Applications in Railway Systems." Railway Safety, Reliability, and Security: Technologies and Systems Engineering, edited by Francesco Flammini, IGI Global, 2012, pp. 198-220. https://doi.org/10.4018/978-1-4666-1643-1.ch009

APA

Benso, A., Di Carlo, S., & Savino, A. (2012). Software-Based Self-Test for Reliable Applications in Railway Systems. In F. Flammini (Ed.), Railway Safety, Reliability, and Security: Technologies and Systems Engineering (pp. 198-220). IGI Global. https://doi.org/10.4018/978-1-4666-1643-1.ch009

Chicago

Benso, Alfredo, Stefano Di Carlo, and Alessandro Savino. "Software-Based Self-Test for Reliable Applications in Railway Systems." In Railway Safety, Reliability, and Security: Technologies and Systems Engineering, edited by Francesco Flammini, 198-220. Hershey, PA: IGI Global, 2012. https://doi.org/10.4018/978-1-4666-1643-1.ch009

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Abstract

The very strict safety standards, which must be guaranteed in a railway system, make the testing of all electronic components a unique and challenging case study. Software-based self-test represents a very attractive test solution to cope with the problem of on-line and off-line testing of microprocessor-based systems. It makes it possible to deeply test hardware components without introducing extra hardware and stressing the system in its operational condition. This chapter overviews the basic principles of software-based self-test techniques, focusing on a set of best practices to be applied in writing, verifying and computing the final test coverage of high-quality test programs for railway systems.

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