Application of Global Positioning System and Radio Frequency Identification to the Design of a Mobile Punch Clock
碩士 === 國立勤益科技大學 === 資訊工程系 === 107 === This study designed a mobile punch clock with a global positioning system (GPS) and radio frequency identification (RFID) system. By integrating attendance recording and RFID card verification, the product can be used in an embedded system and can be reduced to...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2019
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| Online Access: | http://ndltd.ncl.edu.tw/handle/ngdqzr |
| Summary: | 碩士 === 國立勤益科技大學 === 資訊工程系 === 107 === This study designed a mobile punch clock with a global positioning system (GPS) and radio frequency identification (RFID) system. By integrating attendance recording and RFID card verification, the product can be used in an embedded system and can be reduced to a portable size. Advanced encryption standard (AES) and unique identifier (UID) were integrated to verify card authenticity and to protect data. The mobile punch clock can store the trajectory recorded in its internal flash memory. When a business trip is completed, the trajectory can be read by a computer and converted into a point display with latitude and longitude on a satellite map. To facilitate operation, a user-friendly graphical user interface was built. The results of this study can help enhance time management and work efficiency of staff members.
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