Advanced Portable ABS Sensor Simulator (APSSS) as an Innovative Teaching Aid for ABS Topic

Abstract

This study presents the development and evaluation of the Advanced Portable ABS Sensor Simulator (APSSS) as an innovative teaching aid for the Antilock Braking System (ABS) topic in the SAU10053 Brake System course offered at Malaysian TVET institutions. The simulator was designed to address the challenges of conventional teaching methods that rely on real vehicles, which are costly, require large workshop space, and pose safety risks. APSSS integrates real ABS components with electronic systems and mobile connectivity, enabling students to observe sensor signals and system operations in a safe, interactive, and practical way. The research involved prototype development, functional testing, and a quasi-experimental study with 27 students. Results indicated significant improvements in students’ understanding, engagement, and confidence, while also reducing instructional time, cost, and safety risks. The findings highlight APSSS as a sustainable and scalable solution to enhance teaching and learning in automotive education. This innovation not only bridges the gap between theory and practice but also supports the Ministry of Education’s vision to strengthen digital-based teaching in line with Industry 4.0.