摘要
针对对讲机AS 543,提出一套双充电座控制系统。以JA5857E微控制器为核心,讨论充电座的硬件结构和软件设计思想,描述充电检测的关键技术,解决电压检测等关键问题,实现了智能充电,并设计故障自动报警,达到既保护充电座、又能使电池充满的效果。实践证明,本设计结构简单、可靠性高、成本低、实用性强,具有一定的实用价值和应用前景。
A suit of double - charge - place control system for intercom AS - 543 is proposed. Taking JA5857E MCU as the core, the structure of the hardware and the design idea of the software are discussed. The charging - detected key technology is described. As an intelligent equipment,it solves the question of voltage- detect. With auto- alarm design,it can not only protects the charger but also achieves optimal effect. It is proved that this system has many advantages. For its simple structure, high reliability, low cost, this system is of certain practical value and application prospect.
出处
《现代电子技术》
2006年第22期4-5,11,共3页
Modern Electronics Technique
