食品衛生安全加入人工智慧的課程規劃

Abstract

過去的食安事件屢屢出現，多少會造成社會大眾的恐慌，而隨著科技發展，工業4.0的到來，數位科技與智慧化的觀念和技術廣泛的應用於食品產業，不僅可以施行智慧監控，降低人為誤判的發生，也能夠提升產能。如今，現在的課程鮮少導入人工智慧或機器學習的教材，而為了提升學生的數位素養及因應未來科技趨勢，欲執行多元教育將人工智慧加入食品衛生安全課程。透過此計畫帶領學生參觀現代化食品工廠，讓學生實際觀摩智慧化工廠的運作模式，同時也可以瞭解到感測器在食品品質監測上的應用，並藉由人工智慧的小專題進行不同儲存天數水果的品質與感測器之間的測定，讓學生可以更進一步地摸索，並利用課餘時間指導學生電子鼻感測器系統的組建、程式設計、實驗規劃以及統計分析，最後透過機器學習的方式整合出儲存天數與感測器訊號的關係。而為了確認學生的學習成效，利用課前與課後的問卷進行成果評估，結果發現學生在學習動機與數位素養方面從原本課前地4.20和4.39分顯著的提升至5.93以及6.04分，兩項學習指標皆提升超過20%，說明透過工廠參觀以及人工智慧的小專題成功地將AI導入課程中，使學生多方學習，提升對人工智慧的認知、引發求知慾、增加對未來的意識和責任感，並且能夠接應社會與企業需求。

Food safety incidents occurred frequently and caused panic recently. With the development of science and technology and the advent of Industry 4.0, digital technology and intelligent concepts and technologies are widely used in the food industry, which can not only implement intelligent monitoring, but also reduce the occurrence of human misjudgment during food processing. Nowadays, artificial intelligence or machine learning teaching materials are rarely introduced in current courses. In order to improve students' digital literacy, it is necessary to implement multi-education to incorporate artificial intelligence into food hygiene and safety courses. Through this project, students were guided to visit modern food factories, so that students can actually observe the operation mode of smart factories. At the same time, they can also learn about the application of sensors in food quality monitoring. Students are required to use their spare time to construct electronic nose sensor systems for the detection of fruits freshness knowledge including program design, experimental planning, statistical analysis and machine learning. The learning effectiveness of the students was evaluated by the pre-class and after-class questionnaires. It was found that the students' learning motivation and digital literacy improved significantly from the original 4.20 and 4.39 points to 5.93 and 6.04 points, respectively. The learning indicators have all increased by more than 20%, which shows that AI has been successfully introduced into the curriculum. Through factory visits and small topics on artificial intelligence which enable students to learn in multiple ways and be able to meet the needs of society and enterprises.