一种低功耗低成本自动定时打印测风仪

A Low Power and Low Cost Instrument Used to Measure Wind Speed

本文简要介绍一种适用于海上无人无电情况下，能长期观测记录风速的仪器，该仪器采用独特的程控方式和低功耗器件，并充分利用打印计算器的功能，使仪器的功耗和成本在保证常规海上测风精确度的情况下达到最低。

An instrument used to maasure and record wind speed in a unmanned place of no power supply are briefly introduced in this paper.The instrument adopts a unique program control method and circuit. The instrument uses a part of function of printing calculation to make the power and cost to lowest.