Low cost, user friendly embedded machine vision system implementation for high-speed industrial manufacture

Abstract

The future of manufacturing environments is becoming increasingly intelligent. With Industry 4.0, and lean production strategies, many manufacturers are considering investing in intelligent, real time, and non-destructive machine vision (MV) systems for product manufacture fault analysis [2]. This technology is improving rapidly in both the industrial and consumer sectors [3]. This work presents the development of a low cost, user friendly embedded machine vision system for use in industrial snack manufacturing. Previous attempts at using a high cost ~£10000 system failed, due to inadequate knowledge for successful integration. The OpenMV cam M7 was procured as a low cost ~£100, simpler alternative. The system achieved 88% ±1% sensitivity and precision in detecting products on a live production line. Therefore this is a viable prototyping option for machine vision novices, enabling informed decisions thereafter

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