›› 2012, Vol. 25 ›› Issue (11): 72-.

• 论文 • 上一篇    下一篇

气压高度表设计

杨云枫   

  1. (万威科研有限公司 研发部,广东 深圳 518102)
  • 出版日期:2012-11-15 发布日期:2013-01-23
  • 作者简介:杨云枫(1968—),男,高级工程师。研究方向:电子产品设计,信号处理与无线通信。

Design of an Atmospheric Pressure Altitude Watch

YANG Yunfeng   

  1. (Department of Research,Wanwei Technology Co,LTD,Shenzhen 518102,China)
  • Online:2012-11-15 Published:2013-01-23

摘要:

介绍了一款户外登山、攀岩等运动爱好者所用便携式多功能高度计腕表,该设计除具有普通电子手表的计时和LCD显示等功能外,结合芬兰VTI公司的微型气压传感器SCP1000-D11的4种测量模式转换和气压数据与高度特别的算法,低功耗的软硬件设计使用户能随时随地查看所处位置及高度。在实际使用中获得了用户的肯定。

关键词: SCP1000-D11气压传感器, 高度, 数据, 模式, 低功耗

Abstract:

A multi-functional and portable wrist altitude watch is designed for outdoor sports fans,such as mountain and rock climbing.Besides the timing and LCD display functions of ordinary electrical digital watches,this watch also provides real-time altitude of the current position whenever and wherever the user is.Based on the special algorithm for the process of atmosphere pressure and altitude data of the four measurable mode exchanges of the micro pressure sensor SCP1000-D11 from VTI company in Finland and low power consumption design of software and hardware,this watch is warmly received in practical applications.

Key words: SCP1000-D11 pressure sensor;altitude;data;mode;low power

中图分类号: 

  • TP212.9