CN102521196A - Modbus数据采集器 - Google Patents
Modbus数据采集器 Download PDFInfo
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- CN102521196A CN102521196A CN201110391869XA CN201110391869A CN102521196A CN 102521196 A CN102521196 A CN 102521196A CN 201110391869X A CN201110391869X A CN 201110391869XA CN 201110391869 A CN201110391869 A CN 201110391869A CN 102521196 A CN102521196 A CN 102521196A
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Application Number | Priority Date | Filing Date | Title |
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CN201110391869.XA CN102521196B (zh) | 2011-11-30 | 2011-11-30 | Modbus数据采集器 |
TW101104763A TWI469579B (zh) | 2011-11-30 | 2012-02-14 | Modbus數據採集器 |
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CN201110391869.XA CN102521196B (zh) | 2011-11-30 | 2011-11-30 | Modbus数据采集器 |
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CN102521196A true CN102521196A (zh) | 2012-06-27 |
CN102521196B CN102521196B (zh) | 2015-01-07 |
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CN201110391869.XA Active CN102521196B (zh) | 2011-11-30 | 2011-11-30 | Modbus数据采集器 |
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CN (1) | CN102521196B (zh) |
TW (1) | TWI469579B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103067238A (zh) * | 2012-12-28 | 2013-04-24 | 深圳市研控自动化科技有限公司 | 一种兼容于modbus总线的数据采集方法 |
CN104735053A (zh) * | 2015-01-28 | 2015-06-24 | 上海兰宝传感科技股份有限公司 | 基于spi总线以及modbus通讯协议的多cpu控制系统 |
CN105827640A (zh) * | 2016-05-13 | 2016-08-03 | 上海迅饶自动化科技有限公司 | Modbus Hub协议转换网关软件 |
CN107590099A (zh) * | 2017-08-31 | 2018-01-16 | 深圳市共济科技股份有限公司 | 一种多主机访问从机的方法、扩展装置及存储介质 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1601494A (zh) * | 2003-09-25 | 2005-03-30 | 陈丽卿 | 多层次现场设备数据存取的控制装置 |
CN101452639A (zh) * | 2007-11-30 | 2009-06-10 | 中国科学院沈阳自动化研究所 | 一种以太网数据采集传输方法及系统 |
US20100033351A1 (en) * | 2008-08-08 | 2010-02-11 | Foxnum Technology Co., Ltd. | Auto-detection system and method for communication protocol |
CN201562196U (zh) * | 2009-10-16 | 2010-08-25 | 公信电子股份有限公司 | 平板计算机的扩充结构 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7246193B2 (en) * | 2003-01-30 | 2007-07-17 | Rosemount, Inc. | Interface module for use with a Modbus device network and a Fieldbus device network |
TW200839528A (en) * | 2007-03-27 | 2008-10-01 | Inventec Multimedia & Telecom | Function extension system and method for network communication devices |
US7979589B2 (en) * | 2008-03-14 | 2011-07-12 | Silicon Image, Inc. | Method, apparatus, and system for port multiplier enhancement |
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2011
- 2011-11-30 CN CN201110391869.XA patent/CN102521196B/zh active Active
-
2012
- 2012-02-14 TW TW101104763A patent/TWI469579B/zh active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1601494A (zh) * | 2003-09-25 | 2005-03-30 | 陈丽卿 | 多层次现场设备数据存取的控制装置 |
CN101452639A (zh) * | 2007-11-30 | 2009-06-10 | 中国科学院沈阳自动化研究所 | 一种以太网数据采集传输方法及系统 |
US20100033351A1 (en) * | 2008-08-08 | 2010-02-11 | Foxnum Technology Co., Ltd. | Auto-detection system and method for communication protocol |
CN201562196U (zh) * | 2009-10-16 | 2010-08-25 | 公信电子股份有限公司 | 平板计算机的扩充结构 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103067238A (zh) * | 2012-12-28 | 2013-04-24 | 深圳市研控自动化科技有限公司 | 一种兼容于modbus总线的数据采集方法 |
CN103067238B (zh) * | 2012-12-28 | 2015-09-30 | 深圳市研控自动化科技有限公司 | 一种兼容于modbus总线的数据采集方法 |
CN104735053A (zh) * | 2015-01-28 | 2015-06-24 | 上海兰宝传感科技股份有限公司 | 基于spi总线以及modbus通讯协议的多cpu控制系统 |
CN105827640A (zh) * | 2016-05-13 | 2016-08-03 | 上海迅饶自动化科技有限公司 | Modbus Hub协议转换网关软件 |
CN107590099A (zh) * | 2017-08-31 | 2018-01-16 | 深圳市共济科技股份有限公司 | 一种多主机访问从机的方法、扩展装置及存储介质 |
Also Published As
Publication number | Publication date |
---|---|
TW201322692A (zh) | 2013-06-01 |
TWI469579B (zh) | 2015-01-11 |
CN102521196B (zh) | 2015-01-07 |
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Address after: 201209, Pudong New Area, 1675 East China Road, 1, 1,, 7-8 Applicant after: Delta Electronic Enterprise Management (Shanghai) Co., Ltd. Applicant after: Delta Optoelectronics Inc. Applicant after: Zhongda Photoelectric Industry (Wujiang) Co.,Ltd. Address before: Pudong New Area 201209 min Xia Road Shanghai City No. 238 2 floor Applicant before: Delta Electronic Enterprise Management (Shanghai) Co., Ltd. Applicant before: Delta Optoelectronics Inc. Applicant before: Zhongda Photoelectric Industry (Wujiang) Co.,Ltd. |
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Effective date of registration: 20150910 Address after: 201209, Pudong New Area, 1675 East China Road, 1, 1,, 7-8 Patentee after: Delta Electronic Enterprise Management (Shanghai) Co., Ltd. Patentee after: Delta Optoelectronics Inc. Patentee after: Zhongda Electronic Components (Wujiang) Co., Ltd. Address before: 201209, Pudong New Area, 1675 East China Road, 1, 1,, 7-8 Patentee before: Delta Electronic Enterprise Management (Shanghai) Co., Ltd. Patentee before: Delta Optoelectronics Inc. Patentee before: Zhongda Photoelectric Industry (Wujiang) Co.,Ltd. |
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Effective date of registration: 20210207 Address after: Floors 1 and 7-8, building 1, No. 1675, Huadong Road, Pudong New Area, Shanghai, 201209 Patentee after: Delta Electronics (Shanghai) Co.,Ltd. Patentee after: DELTA ELECTRONICS, Inc. Patentee after: Delta Electronics (Jiangsu) Ltd. Address before: Floors 1 and 7-8, building 1, No. 1675, Huadong Road, Pudong New Area, Shanghai, 201209 Patentee before: Delta Electronics (Shanghai) Co.,Ltd. Patentee before: DELTA ELECTRONICS, Inc. Patentee before: DELTA ELECTRONICS COMPONENTS (WUJIANG) Ltd. |