| Summary: | 碩士 === 南開科技大學 === 電子工程研究所 === 107 === The popularity of 4G mobile networks and the diversified development of smart mobile applications has led to ubiquitous ownership of smart phones. Utilizing big data collection from these sources, we can achieve energy savings and carbon footprint reduction.
This thesis studies the use of mobile devices with applications combined with QR code methods to construct a maintenance query system. The process is to label maintenance targets with unique identification QR code. The identification code content represents the basic information of the maintenance target, including the name, purchase period, and serial number. Then, using the development environment: Microsoft visual studio 2015 and development program syntax: Cordova + Onsen UI + AngularJS + TypeScript to create an application to match the post-maintenance maintenance form. When using the application to scan the QR code, the basic information, maintenance form, and previous appearances of the maintenance target are immediately presented. Maintenance materials, and the maintenance materials are collected and stored to reduce the use of paper to achieve energy savings and carbon footprint reduction.
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