CN108255767B - 射频读卡器与主机的串行通信方法和系统 - Google Patents
射频读卡器与主机的串行通信方法和系统 Download PDFInfo
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- CN108255767B CN108255767B CN201611245363.7A CN201611245363A CN108255767B CN 108255767 B CN108255767 B CN 108255767B CN 201611245363 A CN201611245363 A CN 201611245363A CN 108255767 B CN108255767 B CN 108255767B
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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
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10198—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves setting parameters for the interrogator, e.g. programming parameters and operating modes
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CN201611245363.7A CN108255767B (zh) | 2016-12-29 | 2016-12-29 | 射频读卡器与主机的串行通信方法和系统 |
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CN201611245363.7A CN108255767B (zh) | 2016-12-29 | 2016-12-29 | 射频读卡器与主机的串行通信方法和系统 |
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CN108255767A CN108255767A (zh) | 2018-07-06 |
CN108255767B true CN108255767B (zh) | 2020-05-15 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101340337A (zh) * | 2008-07-25 | 2009-01-07 | 清华大学 | 一种音频传感器板及多跳语音传输方法 |
CN101399635A (zh) * | 2008-09-28 | 2009-04-01 | 中兴通讯股份有限公司 | 通讯波特率自适应方法、装置以及主机 |
CN103036823A (zh) * | 2012-12-14 | 2013-04-10 | 中船重工(武汉)凌久电子有限责任公司 | 基于fpga的波特率快速自适应方法、处理器及接收端 |
CN103415001A (zh) * | 2013-08-22 | 2013-11-27 | 国家电网公司 | 报文转发装置、系统及方法 |
CN103514127A (zh) * | 2012-06-15 | 2014-01-15 | 中国航天科工集团第三研究院第八三五八研究所 | 一种自适应波特率的实现方法 |
CN105743616A (zh) * | 2016-05-06 | 2016-07-06 | 南京大学 | 基于北斗短报文通信的长报文分割和可靠通信方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102467477B (zh) * | 2010-11-12 | 2014-10-15 | 施耐德电器工业公司 | 一种波特率自适应的Modbus中继器和波特率自适应系统及方法 |
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2016
- 2016-12-29 CN CN201611245363.7A patent/CN108255767B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101340337A (zh) * | 2008-07-25 | 2009-01-07 | 清华大学 | 一种音频传感器板及多跳语音传输方法 |
CN101399635A (zh) * | 2008-09-28 | 2009-04-01 | 中兴通讯股份有限公司 | 通讯波特率自适应方法、装置以及主机 |
CN103514127A (zh) * | 2012-06-15 | 2014-01-15 | 中国航天科工集团第三研究院第八三五八研究所 | 一种自适应波特率的实现方法 |
CN103036823A (zh) * | 2012-12-14 | 2013-04-10 | 中船重工(武汉)凌久电子有限责任公司 | 基于fpga的波特率快速自适应方法、处理器及接收端 |
CN103415001A (zh) * | 2013-08-22 | 2013-11-27 | 国家电网公司 | 报文转发装置、系统及方法 |
CN105743616A (zh) * | 2016-05-06 | 2016-07-06 | 南京大学 | 基于北斗短报文通信的长报文分割和可靠通信方法 |
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Address after: 510000 room 306, 3rd floor, 43 Sicheng Road, software park, Tianhe District, Guangzhou City, Guangdong Province Patentee after: GUANGZHOU ZHIYUAN ELECTRONICS Co.,Ltd. Address before: 510000 room 306, 3rd floor, 43 Sicheng Road, software park, Tianhe District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU ZHIYUAN ELECTRONICS Co.,Ltd. |