中国科学院沈阳自动化研究所机构知识库
Advanced  
SIA OpenIR  > 机器人学研究室  > 专利
专利名称:
基于单芯双向技术的电机绝对位置检测装置和方法
其他题名: Motor absolute position detection device and method based on single-core two-way technology
作者: 张涛; 崔龙; 王方玉; 李洪谊
所属部门: 机器人学研究室
专利权人: 中国科学院沈阳自动化研究所
专利代理: 沈阳科苑专利商标代理有限公司 21002
专利国别: 中国
专利类型: 发明授权
专利状态: 有效
摘要: 本发明涉及基于单芯双向技术的电机绝对位置检测装置,包括顺序连接的上位机、驱动器模块、光纤和收发模块、编码器和电机。方法包括:上位机控制驱动器模块发送命令字,第一编码器光电适配电路将电信号转换为光信号经光纤发送至第二编码器光电适配电路;由其将光信号转换为电信号输出至编码器;编码器根据电信号将编码器参数发送至第二编码器光电适配电路进行将电信号转换为光信号,经光纤发送至第一编码器光电适配电路,由其进行光电转换输出至驱动器模块反馈至上位机,完成位置检测。本发明只用一根光纤实现驱动器与编码器间的双向高速通信,提高编码器串行通信的可靠性、实时性、传输速率及传输距离,减少光纤数量,节约布线成本。
英文摘要: The invention relates to a motor absolute position detection device based on the single-core two-way technology. The motor absolute position detection device based on the single-core two-way technology comprises an upper computer, a driver module, an optical fiber and receiving-and-transmitting module, an encoder and a motor, wherein the upper computer, the driver module, the optical fiber and receiving and transmitting module, the encoder and the motor are connected in sequence. A motor absolute position detection method based on the single-core two-way technology comprises the steps that the upper computer controls the driver module to send a command word, and a first encoder photoelectric adapter circuit converts an electrical signal into an optical signal, and sends the optical signal to a second encoder photoelectric adapter circuit through an optical fiber; the second encoder photoelectric adapter circuit converts the optical signal into an electrical signal, and outputs the electrical signal to the encoder; the encoder sends encoder parameters to the second encoder photoelectric adapter circuit according to the electrical signal, so that the electrical signal is converted into an optical signal, the optical signal is sent to the first encoder photoelectric adapter circuit through the optical fiber, is processed in a photovoltaic conversion mode through the first encoder photoelectric adapter circuit, and is output to the driver module so as to be fed back to the upper computer, and position detection is accomplished. According to the motor absolute position detection device and method based on the single-core two-way technology, two-way high-speed communication between a driver and the encoder is achieved with only one optical fiber, reliability and real-time performance of serial communication of the encoder are improved, the transmission rate and the transmission distance of serial communication of the encoder are increased, the number of optical fibers is reduced, and the wiring cost is reduced.
是否PCT专利:
申请日期: 2013-12-27
公开日期: 2014-04-30
授权日期: 2016-06-15
专利申请号: CN201310737173.7
公布/公告号: CN103759747B
语种: 中文
产权排序: 1
内容类型: 专利
URI标识: http://ir.sia.cn/handle/173321/19043
Appears in Collections:机器人学研究室_专利

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
CN201310737173.7授权.pdf(1204KB)专利--开放获取View Download

Recommended Citation:
张涛,崔龙,王方玉,等. 基于单芯双向技术的电机绝对位置检测装置和方法. CN103759747B. 2014.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[张涛]'s Articles
[崔龙]'s Articles
[王方玉]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[张涛]‘s Articles
[崔龙]‘s Articles
[王方玉]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: CN201310737173.7授权.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2017  中国科学院沈阳自动化研究所 - Feedback
Powered by CSpace