一种智能冰箱的设计

Design for an Intelligent Refrigerator

为了实现冰箱内食物的保鲜监测与管理,采用了控制能力强,集成度高,可靠性高的嵌入式微控制器STC89C51RC单片机和RFID识别管理技术,完成了保鲜监测系统和识别录入管理系统的硬件设计。实现了对食品新鲜度的监测和自动识别食品的类别、录入时间和放置位置并能进行有效管理。试验结果表明,该食品保鲜监测与管理系统能够实现食品实时状态的表达。

Aiming at realizing the preservation monitoring and management of food inside the refrigerator,the embedded micro controller STC89C51 MCU with strong control ability,high integration degree and high reliability and the RFID recognition management technology are adopted to complete the hardware design of the fresh-keeping monitoring system and the recognition and entry management system.The monitoring of food freshness and automatic identification of food categories,entry time and location are realized and can be effectively managed.The test results show that the food preservation monitoring and management system can realize the real-time condition expression of food.