CN102681481A - Programmable logic controller (PLC) communication method based on universal serial bus (USB) - Google Patents
Programmable logic controller (PLC) communication method based on universal serial bus (USB) Download PDFInfo
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- CN102681481A CN102681481A CN2012101627092A CN201210162709A CN102681481A CN 102681481 A CN102681481 A CN 102681481A CN 2012101627092 A CN2012101627092 A CN 2012101627092A CN 201210162709 A CN201210162709 A CN 201210162709A CN 102681481 A CN102681481 A CN 102681481A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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CN201210162709.2A CN102681481B (en) | 2012-05-24 | 2012-05-24 | Programmable logic controller (PLC) communication method based on universal serial bus (USB) |
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CN201210162709.2A CN102681481B (en) | 2012-05-24 | 2012-05-24 | Programmable logic controller (PLC) communication method based on universal serial bus (USB) |
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Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103812764A (en) * | 2012-11-09 | 2014-05-21 | 江苏省电力公司连云港供电公司 | Electrical monitoring equipment multiprotocol gateway |
CN105094037A (en) * | 2014-05-13 | 2015-11-25 | Ls产电株式会社 | Expansion module for programmable logic controller using usb communication |
CN105426334A (en) * | 2015-12-25 | 2016-03-23 | 河海大学常州校区 | Parallel type large-scale USB extension device, working method and system |
CN105487999A (en) * | 2015-12-25 | 2016-04-13 | 河海大学常州校区 | Cascaded large-scale USB expansion device and working method and system |
CN105653483A (en) * | 2015-12-25 | 2016-06-08 | 河海大学常州校区 | Tandem mass USB expansion apparatus, working method and system |
CN105653482A (en) * | 2015-12-25 | 2016-06-08 | 河海大学常州校区 | Super USB controller as well as working method and system |
CN105980998A (en) * | 2014-02-05 | 2016-09-28 | 华为技术有限公司 | Per-function Downstream Port Containment |
CN108318028A (en) * | 2017-12-20 | 2018-07-24 | 中国航空工业集团公司西安航空计算技术研究所 | A kind of navigation system core processing circuit design method |
CN108332718A (en) * | 2018-02-01 | 2018-07-27 | 武汉尺子科技有限公司 | A kind of structure light information acquisition system |
CN110430109A (en) * | 2019-08-11 | 2019-11-08 | 南京中消安全技术有限公司 | A kind of means of communication and system of the fire-fighting equipment based on two lines bus |
CN110706471A (en) * | 2019-10-23 | 2020-01-17 | 国网江苏省电力有限公司电力科学研究院 | Intelligent electricity information acquisition method based on capacitive isolation multichannel redundancy technology by adopting edge algorithm |
CN111008169A (en) * | 2019-11-20 | 2020-04-14 | 南京南瑞水利水电科技有限公司 | Low-cost high-speed communication bus and transmission control method thereof |
CN111930083A (en) * | 2020-08-05 | 2020-11-13 | 浙江智昌机器人科技有限公司 | Method and device for collecting industrial equipment data |
CN112799984A (en) * | 2021-02-05 | 2021-05-14 | 成都中科四点零科技有限公司 | One-to-many conversion device from USB3.0 interface to CPCI interface |
CN114116315A (en) * | 2021-11-27 | 2022-03-01 | 深圳市锐宝智联信息有限公司 | USB failure recovery method and system applied to industrial information security mainboard |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030005196A1 (en) * | 2001-07-02 | 2003-01-02 | Reed Richard E. | Apparatus and methods for using USB in programmable logic controllers |
CN1538311A (en) * | 2003-04-15 | 2004-10-20 | ������������ʽ���� | Contrl metod, controlled device and control system |
CN1617518A (en) * | 2003-11-11 | 2005-05-18 | 华为技术有限公司 | Expandable broad band terminal cut-in device and its method for cut-in network |
CN1620015A (en) * | 2003-11-20 | 2005-05-25 | 欧姆龙株式会社 | Communication interface, network system and programmable controller |
CN200953088Y (en) * | 2006-02-23 | 2007-09-26 | 周丹 | DCS performance comprehensive tester |
-
2012
- 2012-05-24 CN CN201210162709.2A patent/CN102681481B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030005196A1 (en) * | 2001-07-02 | 2003-01-02 | Reed Richard E. | Apparatus and methods for using USB in programmable logic controllers |
CN1538311A (en) * | 2003-04-15 | 2004-10-20 | ������������ʽ���� | Contrl metod, controlled device and control system |
CN1617518A (en) * | 2003-11-11 | 2005-05-18 | 华为技术有限公司 | Expandable broad band terminal cut-in device and its method for cut-in network |
CN1620015A (en) * | 2003-11-20 | 2005-05-25 | 欧姆龙株式会社 | Communication interface, network system and programmable controller |
CN200953088Y (en) * | 2006-02-23 | 2007-09-26 | 周丹 | DCS performance comprehensive tester |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103812764A (en) * | 2012-11-09 | 2014-05-21 | 江苏省电力公司连云港供电公司 | Electrical monitoring equipment multiprotocol gateway |
CN105980998A (en) * | 2014-02-05 | 2016-09-28 | 华为技术有限公司 | Per-function Downstream Port Containment |
CN105980998B (en) * | 2014-02-05 | 2019-04-19 | 华为技术有限公司 | Every function downlink port control |
CN105094037A (en) * | 2014-05-13 | 2015-11-25 | Ls产电株式会社 | Expansion module for programmable logic controller using usb communication |
CN105094037B (en) * | 2014-05-13 | 2018-04-03 | Ls产电株式会社 | Expansion module for the programmable logic controller (PLC) using universal serial bus communications |
US9910420B2 (en) | 2014-05-13 | 2018-03-06 | Lsis Co., Ltd. | Expansion module for programmable logic controller using USB communication |
CN105653482A (en) * | 2015-12-25 | 2016-06-08 | 河海大学常州校区 | Super USB controller as well as working method and system |
CN105426334A (en) * | 2015-12-25 | 2016-03-23 | 河海大学常州校区 | Parallel type large-scale USB extension device, working method and system |
CN105653483B (en) * | 2015-12-25 | 2018-03-20 | 河海大学常州校区 | The extensive usb expansion device of tandem and method of work, system |
CN105487999A (en) * | 2015-12-25 | 2016-04-13 | 河海大学常州校区 | Cascaded large-scale USB expansion device and working method and system |
CN105653483A (en) * | 2015-12-25 | 2016-06-08 | 河海大学常州校区 | Tandem mass USB expansion apparatus, working method and system |
CN105487999B (en) * | 2015-12-25 | 2018-08-07 | 河海大学常州校区 | The extensive usb expansion device of tandem type and working method, system |
CN105653482B (en) * | 2015-12-25 | 2018-08-07 | 河海大学常州校区 | Super USB controller and working method, system |
CN105426334B (en) * | 2015-12-25 | 2018-08-07 | 河海大学常州校区 | Parallel extensive usb expansion device and working method, system |
CN108318028A (en) * | 2017-12-20 | 2018-07-24 | 中国航空工业集团公司西安航空计算技术研究所 | A kind of navigation system core processing circuit design method |
CN108332718A (en) * | 2018-02-01 | 2018-07-27 | 武汉尺子科技有限公司 | A kind of structure light information acquisition system |
CN108332718B (en) * | 2018-02-01 | 2024-04-05 | 武汉尺子科技有限公司 | Structured light information acquisition system |
CN110430109A (en) * | 2019-08-11 | 2019-11-08 | 南京中消安全技术有限公司 | A kind of means of communication and system of the fire-fighting equipment based on two lines bus |
CN110706471A (en) * | 2019-10-23 | 2020-01-17 | 国网江苏省电力有限公司电力科学研究院 | Intelligent electricity information acquisition method based on capacitive isolation multichannel redundancy technology by adopting edge algorithm |
CN111008169A (en) * | 2019-11-20 | 2020-04-14 | 南京南瑞水利水电科技有限公司 | Low-cost high-speed communication bus and transmission control method thereof |
CN111930083A (en) * | 2020-08-05 | 2020-11-13 | 浙江智昌机器人科技有限公司 | Method and device for collecting industrial equipment data |
CN112799984A (en) * | 2021-02-05 | 2021-05-14 | 成都中科四点零科技有限公司 | One-to-many conversion device from USB3.0 interface to CPCI interface |
CN114116315A (en) * | 2021-11-27 | 2022-03-01 | 深圳市锐宝智联信息有限公司 | USB failure recovery method and system applied to industrial information security mainboard |
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CN102681481B (en) | 2014-09-10 |
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Address after: 101102 Tongzhou District Zhongguancun science and Technology Park, Tongzhou Park light and electrical integration industrial base, government road, room 2, No. 212, room Patentee after: ROCKONTROL TECHNOLOGY GROUP CO.,LTD. Address before: 101102 Tongzhou District Zhongguancun science and Technology Park, Tongzhou Park light and electrical integration industrial base, government road, room 2, No. 212, room Patentee before: BEIJING ROCKONTROL INFORMATION TECHNOLOGY CO.,LTD. Address after: 101102 Tongzhou District Zhongguancun science and Technology Park, Tongzhou Park light and electrical integration industrial base, government road, room 2, No. 212, room Patentee after: BEIJING ROCKONTROL INFORMATION TECHNOLOGY CO.,LTD. Address before: 101102 Tongzhou District Zhongguancun science and Technology Park, Tongzhou Park light and electrical integration industrial base, government road, room 2, No. 212, room Patentee before: Beijing rockontrol Information Technology Co.,Ltd. |
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Address after: 101102 Tongzhou District Zhongguancun science and Technology Park, Tongzhou Park light and electrical integration industrial base, government road, room 2, No. 212, room Patentee after: Beijing rockontrol Information Technology Co.,Ltd. Address before: High tech Zone Shanxi city Taiyuan province Jiahua street 030032 No. 8 Patentee before: Shanxi Lianhua Weiye Technology Co.,Ltd. |