After investigation of the design of current queue management system, a new design of the queue management system for ARM is described.

就目前排队管理系统的设计进行了调查研究，设计了一种基于ARM的嵌入式排队管理系统。

youdao

Smart queue management system, various quotation displays, signboards, showcases and clock screens, word display screens and providing technique solutions for display.

智能排队管理系统，各类行情显示屏，店招屏、橱窗屏、时钟屏、走字屏等，并提供显示技术解决方案。

youdao