CN109313621A - 全双工与半双工串口信号转换电路及机器人 - Google Patents

全双工与半双工串口信号转换电路及机器人 Download PDF

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Publication number
CN109313621A
CN109313621A CN201680086974.3A CN201680086974A CN109313621A CN 109313621 A CN109313621 A CN 109313621A CN 201680086974 A CN201680086974 A CN 201680086974A CN 109313621 A CN109313621 A CN 109313621A
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duplex
output end
logic gate
signal
buffer
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CN109313621B (zh
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郝磊
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Gt Robot Tech Pte Ltd
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Gt Robot Tech Pte Ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Manipulator (AREA)
  • Bidirectional Digital Transmission (AREA)

Abstract

一种全双工与半双工串口信号转换电路及机器人，该电路包括：第一逻辑门支路和第二逻辑门支路；其中，第一逻辑门支路连接在全双工信号输出端和半双工信号收发端之间，用于将全双工信号输出端输出的逻辑信号传输至半双工信号收发端，以及将根据全双工信号输出端输出的逻辑信号生成的使能信号由第一逻辑门支路的使能信号输出端输出至第二逻辑门支路的使能输出端；以及第二逻辑门支路连接在全双工信号接收端和半双工信号收发端之间，用于根据第二逻辑门支路的使能输出端接收到的使能信号，相应地导通或断路第二逻辑门支路，当第二逻辑门支路导通时，将半双工信号收发端输出的逻辑信号传输至全双工信号接收端。

Description

PCT国内申请，说明书已公开。

Claims (4)

  1. PCT国内申请，权利要求书已公开。
CN201680086974.3A 2016-12-06 2016-12-06 全双工与半双工串口信号转换电路及机器人 Active CN109313621B (zh)

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PCT/CN2016/108660 WO2018102981A1 (zh) 2016-12-06 2016-12-06 全双工与半双工串口信号转换电路及机器人

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CN109313621A true CN109313621A (zh) 2019-02-05
CN109313621B CN109313621B (zh) 2022-05-24

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WO (1) WO2018102981A1 (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201152974Y (zh) * 2008-01-18 2008-11-19 深圳市同洲电子股份有限公司 接口转换电路及数字视频录像机
US20100034123A1 (en) * 2008-08-11 2010-02-11 Qualcomm Incorporated Setting up a full-duplex communication session and transitioning between half-duplex and full-duplex during a communication session within a wireless communications system
CN101771756A (zh) * 2008-12-31 2010-07-07 中国航空工业第一集团公司第六三一研究所 一种全双工/半双工软件可配置的接口电路
CN103294629A (zh) * 2013-04-26 2013-09-11 深圳市宏电技术股份有限公司 一种接口转换电路及装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5439006B2 (ja) * 2009-03-30 2014-03-12 株式会社フジクラ 半２重−全２重変換装置
CN103944707B (zh) * 2014-05-12 2017-06-06 哈尔滨工业大学 全双工与半双工转换器及转换方法
CN204719746U (zh) * 2015-06-16 2015-10-21 上海梁维贸易有限公司 全、半双工互换模式的串口集线器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201152974Y (zh) * 2008-01-18 2008-11-19 深圳市同洲电子股份有限公司 接口转换电路及数字视频录像机
US20100034123A1 (en) * 2008-08-11 2010-02-11 Qualcomm Incorporated Setting up a full-duplex communication session and transitioning between half-duplex and full-duplex during a communication session within a wireless communications system
CN101771756A (zh) * 2008-12-31 2010-07-07 中国航空工业第一集团公司第六三一研究所 一种全双工/半双工软件可配置的接口电路
CN103294629A (zh) * 2013-04-26 2013-09-11 深圳市宏电技术股份有限公司 一种接口转换电路及装置

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WO2018102981A1 (zh) 2018-06-14
CN109313621B (zh) 2022-05-24

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