Abstract: With high automation level, PCB assembly industry is circumscribed by the product marking while it intends to improve its production tracking. To change this, this paper uses Radio Frequency Identification(RFID) to mark the materials and the products instead of barcode as before. It defines the functions of RFID middleware, defines the information exchange between the function modules and develops the middleware. All this make product tracking system more efficient.

Key words: Radio Frequency Identification(RFID), RFID middleware, PCB assembly

摘要： 针对PCB装配生产跟踪不实时、产品追溯效率低的问题，引入无线射频识别(RFID)技术标识物料和产品，提出基于RFID的PCB生产跟踪。研究RFID中间件技术，结合PCB装配的特点确定中间件的功能模块及各模块间交互的信息，设计各模块的处理流程。实验结果表明，该RFID中间件提高了数据采集能力，为PCB生产过程跟踪奠定了基础。

关键词: 无线射频识别, RFID中间件, PCB装配

CLC Number: 

• TH166