The Study of Wireless Sensor Network Integrated GPS and GSM/GPRS in the Cold Chain System

• Main Authors: Wen-Fu Tsai, 蔡文甫
• Other Authors: Chien-Tung Yang
• Format: Others
• Language: zh-TW
• Published: 2010
• Online Access: http://ndltd.ncl.edu.tw/handle/90052239890491485586

碩士 === 國立臺灣海洋大學 === 系統工程暨造船學系 === 98 === Improper temperature control for cold or frozen storage food may lead to food spoiling and cause food borne poisoning event. Thus, ensuring food quality through “Cold Chain” become a valued subject. Also, a complete monitoring in “Cold Chain” is an important target to ensure good qualities. In this study, WSN（Wireless Sensor Network）, GPS and GSM\GPRS technologies are utilized to contribute a real-time monitoring system able to query the temperature, location, in storing, distribution and check & accept process. In distribution, WSN was utilized to monitor environment temperature. During distributing process, WSN, GPS and GSM\GPRS technology are integrated into a motive monitoring equipment to monitor the whole temperature and location information. The whole process monitoring can ensure good qualities and fulfill the request of “Cold Chain”.