CN104317765B - 一种基于串口通讯的一对多通讯系统和实现方法 - Google Patents
一种基于串口通讯的一对多通讯系统和实现方法 Download PDFInfo
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- CN104317765B CN104317765B CN201410555573.0A CN201410555573A CN104317765B CN 104317765 B CN104317765 B CN 104317765B CN 201410555573 A CN201410555573 A CN 201410555573A CN 104317765 B CN104317765 B CN 104317765B
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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
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F2213/0002—Serial port, e.g. RS232C
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CN201410555573.0A CN104317765B (zh) | 2014-10-20 | 2014-10-20 | 一种基于串口通讯的一对多通讯系统和实现方法 |
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CN201410555573.0A CN104317765B (zh) | 2014-10-20 | 2014-10-20 | 一种基于串口通讯的一对多通讯系统和实现方法 |
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CN104317765A CN104317765A (zh) | 2015-01-28 |
CN104317765B true CN104317765B (zh) | 2018-07-13 |
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Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105760332B (zh) * | 2014-12-19 | 2019-06-04 | 青岛海尔科技有限公司 | 一种多板通讯方法和系统 |
CN105068947B (zh) * | 2015-08-20 | 2018-01-16 | 浪潮软件集团有限公司 | 一种基于驱动层处理串口通信的方法 |
CN105656741B (zh) * | 2016-01-05 | 2018-12-25 | 深圳警翼数码科技有限公司 | 一种警环或警掌和执法记录仪之间的蓝牙串口数据传输方法 |
CN105701052A (zh) * | 2016-02-02 | 2016-06-22 | 合肥华凌股份有限公司 | 用于串口通信的通信装置及通信方法 |
CN106059878B (zh) * | 2016-05-11 | 2019-03-26 | 成都大学 | 支持多点远距离通信的rs232通信系统 |
CN105871622B (zh) * | 2016-05-13 | 2019-04-02 | 重庆世纪之光科技实业有限公司 | 信息的发送、接收方法、控制装置、终端及系统 |
CN106411655B (zh) * | 2016-11-04 | 2019-08-02 | 合肥工业大学 | 基于串行通讯设备状态诊断的通讯处理方法 |
CN107911273A (zh) * | 2017-12-18 | 2018-04-13 | 合肥华凌股份有限公司 | 家用电器的通信系统、通信方法以及家用电器 |
CN108399136B (zh) * | 2018-02-26 | 2020-06-19 | 深圳市晟瑞科技有限公司 | 一种串行接口的控制方法、装置及主机 |
CN109617825B (zh) * | 2018-11-30 | 2022-03-25 | 京信网络系统股份有限公司 | 消息处理装置、方法及通信系统 |
CN112765075A (zh) * | 2020-12-31 | 2021-05-07 | 超级智慧家(上海)物联网科技有限公司 | 一种基于串口的一对多通信方法及系统 |
CN113127394A (zh) * | 2021-03-19 | 2021-07-16 | 深圳震有科技股份有限公司 | 一种数据分时发送方法、系统及存储介质 |
CN113077791B (zh) * | 2021-03-23 | 2023-06-06 | 冠捷显示科技(厦门)有限公司 | 扩展远场语音交互范围设备间避免拾音冲突方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6912606B2 (en) * | 2001-06-08 | 2005-06-28 | Sycamore Networks, Inc. | Generic serial bus architecture |
CN1174584C (zh) * | 2002-08-13 | 2004-11-03 | 北京长城鼎兴网络通信技术有限公司 | 一种利用串行总线实现多点通信的方法 |
TW200928764A (en) * | 2007-12-26 | 2009-07-01 | Hon Hai Prec Ind Co Ltd | Multi-channel master/slave device communication circuit |
CN101834912B (zh) * | 2010-04-20 | 2012-08-29 | 南京航空航天大学 | 一对多标准串口通信中动态分配从机地址装置及使用方法 |
CN102236630A (zh) * | 2010-04-29 | 2011-11-09 | 鸿富锦精密工业(深圳)有限公司 | 多设备连接系统 |
CN103425617B (zh) * | 2013-09-10 | 2016-09-14 | 宁波振东光电有限公司 | Rs232接口实现一对多数据传输装置及其数据传输方法 |
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Address after: High tech Zone Shiyang street Chengdu city Sichuan Province, Qingyun 610041 village five group No. fifty-five Shiyang Industrial Park No. two building four floor Applicant after: CHENGDU GUANGDA NEW NETWORK TECHNOLOGY CO., LTD. Address before: High tech Zone Shiyang street Chengdu city Sichuan Province, Qingyun 610041 village five group No. fifty-five Shiyang Industrial Park No. two building four floor Applicant before: Chengdu Guangda Electronic Corporation Co., Ltd. |
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