现代电子技术2011，Vol.34Issue(18)：124-126,3.
基于霍尔电路设计的可逆计量传感器
Design of Reversible Metrologic Sensor Based on Hall-effect Circuit
李述香 1邱召运 2张文1
作者信息
- 1. 山东信息职业技术学院,山东潍坊261061
- 2. 潍坊医学院,山东潍坊261053
- 折叠
摘要
Abstract
In order to recognize the rotary direction and catch the reversible count information, the contrast studies of the different sampling modes based on several Hall circuit design are performed, the characteristics of the output pulse time se-quence are analyzed, and a simple design method is proposed. The assembly of switch operation Hall chip and latch operation Hall chip is adopted in the new sampling method. The rotary direction and acquisition of reversible count signal are realized in combination with the bipolar rotating magnet sampling system. The sensor circuit is composed of only two Hall circuits, with-out any external circuit. All the advantages of He'll sensor are remained. The circuit design and detailed description of the working principle and impletation method are offered in yhis paper.关键词
霍尔电路/霍尔传感器/可逆计量/脉冲时序Key words
Hall-effect circuit/Hall sensor/reversible metrology/dual-Hall circuit分类
信息技术与安全科学引用本文复制引用
李述香,邱召运,张文..基于霍尔电路设计的可逆计量传感器[J].现代电子技术,2011,34(18):124-126,3.
