Case Study: Kaba Gilgen AG achieves EN 50128 SIL2 compliance for Paris metro PSD systems with QA Systems Cantata

Kaba Gilgen AG - Customer Case Study

Kaba Gilgen AG, a Swiss manufacturer of automatic door systems, was contracted to install platform screen doors for the Paris metro. Their challenge was to develop complex controlling software that met the stringent EN 50128 SIL2 safety standard, requiring rigorous unit testing they had not previously performed.

QA Systems provided its Cantata testing tool and services to address this. The highly customizable solution was integrated into Kaba's environment, and QA Systems' experts performed approximately 60% of the required testing. This enabled Kaba to achieve the necessary 100% code coverage, certify the software, and successfully complete the project on time, thereby gaining the expertise for future high-safety projects.

Kaba Gilgen AG

Denis Battaglia

Application Engineer