
基本信息:
- 专利标题: 一种转速测量系统
- 专利标题(英):Rotating speed measurement system
- 申请号:CN201410546095.7 申请日:2014-10-15
- 公开(公告)号:CN105572410A 公开(公告)日:2016-05-11
- 发明人: 高磊 , 卫永波 , 谢凡凡
- 申请人: 西安冉科信息技术有限公司
- 申请人地址: 陕西省西安市高新区锦业路69号创新商务公寓2#10704室
- 专利权人: 西安冉科信息技术有限公司
- 当前专利权人: 西安冉科信息技术有限公司
- 当前专利权人地址: 陕西省西安市高新区锦业路69号创新商务公寓2#10704室
- 代理机构: 西安弘理专利事务所
- 代理人: 燕肇琪
- 主分类号: G01P3/481
- IPC分类号: G01P3/481
The invention discloses a rotating speed measurement system. The system comprises a single chip microcomputer. An input terminal of the single chip microcomputer is connected to a keyboard circuit and a sensor circuit. An output terminal of the single chip microcomputer is connected to a driving circuit, a clock circuit and a reset circuit. The driving circuit is also connected to a display. An AT89C51 single chip microcomputer is taken as a control core. A hall sensor is used to pick a detected signal. The hall sensor outputs one pulse signal for each circle rotation. Through using the high processing capability of the single chip microcomputer for a pulse digital signal and applying a full digitalization structure, a measurement scope and measurement precision are greatly increased.
IPC结构图谱:
G | 物理 |
--G01 | 测量;测试 |
----G01P | 线速度或角速度、加速度、减速度或冲击的测量;运动的存在、不存在或方向的指示 |
------G01P3/00 | 线速度或角速度的测量;线速度或角速度差值的测量 |
--------G01P3/02 | .以应用机械方法为特征的装置 |
----------G01P3/44 | ..用于角速度的测量 |
------------G01P3/48 | ...通过测量所产生的电流或电压频率 |
--------------G01P3/481 | ....脉冲信号的 |