摘要
针对计量终端软件可配置功能弱,且集中器、负荷控制终端、GPRS采集器等产品的软件不可复用等缺陷,在Linux环境下设计了基于ARM芯片的终端平台。其硬件体系结构由核心板、逻辑板、电源板、交采板等单元构成;软件体系架构由驱动层、中间层、应用层组成。终端平台的设计有效地解决了软件不可复用的缺点,使得不同终端产品相同的功能模块可以进行统一维护。终端平台的设计理念和模块化的思想,有利于快速响应不同用户需求,便于差异化的产品设计,有效提升了企业在行业内的竞争力。
Aim at the problems such as the measuring terminal software confi gurable function is weak, the software of concentrator, load control terminal and GPRS terminal products can’t be reused, a terminal platform based on ARM chip and Linux is designed in this paper. Where the hardware architecture includes the core board, logic board, power board, mining board, and its software architecture consists of the driver layer, middle layer and application layer. The design of terminal platform can solve the disadvantage of software unable to reuse, unifi ed maintenance of the same function module in different terminal products can be realized, The design concept of platform and modular idea is conducive to rapidly response to the needs of different users, and convenient to the differentiated product design, so it can effectively enhance the competitiveness of the industry.
出处
《电力信息与通信技术》
2015年第6期92-96,共5页
Electric Power Information and Communication Technology
