提高军用手持机续航能力设计

The Design of Enhancing the Endurance Strength of the Personal Digital Assistant for Military

电源续航能力是军用手持机设计的关键指标之一,它直接关系到一款手持机是否可用。在电池容量一定的情况下,提高军用手持机续航能力的关键是:设计低功耗硬件平台,重点考虑CPU选型、彩色屏幕选择、电源芯片选择和供电电路设计;采用动态电源管理技术;最大限度优化软件等。

The endurance strength of the power supply is one of the key targets for the design of the Personal Digital Assistant(PDA) for military. It directly concerns whether a PDA is available. In the instance of our finite electric capacity of batteries, the key of enhancing endurance strength of a PDA for military is to design of low-power PDA hardware platform which focus CPU selection, LCD selection, power chipset choice and the design of supply circuits, to use the technique of the dynamic power management, and to optimize software to the best of our ability, and so on.