CN1949734A - Power supply two-line system real-time bus communication method - Google Patents
Power supply two-line system real-time bus communication method Download PDFInfo
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- CN1949734A CN1949734A CN 200610152932 CN200610152932A CN1949734A CN 1949734 A CN1949734 A CN 1949734A CN 200610152932 CN200610152932 CN 200610152932 CN 200610152932 A CN200610152932 A CN 200610152932A CN 1949734 A CN1949734 A CN 1949734A
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- 238000004891 communication Methods 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims abstract 2
- 230000004044 response Effects 0.000 claims description 5
- 239000000284 extract Substances 0.000 claims 2
- 102000054766 genetic haplotypes Human genes 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000013461 design Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 101000649946 Homo sapiens Vacuolar protein sorting-associated protein 29 Proteins 0.000 description 1
- 102100028290 Vacuolar protein sorting-associated protein 29 Human genes 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- 230000029610 recognition of host Effects 0.000 description 1
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Abstract
Description
Code name | Sign indicating number source meaning | Label among Fig. 2 | Transmit leg | Modulation system | The recipient | Demodulation mode |
TH | Host node sends 1 signal | (41) | Host node | Full panel height voltage | Node | The automatic Tracking Comparator of voltage |
TL | Host node sends 0 signal | (42) | The 0V low-voltage | |||
RH | Node sends 1 signal | (43) | Node | The 0mA electric current | Host node | Pressurization methods 15mA electric current is differentiated |
RL | Single node sends 0 signal | (44) | The 30mA electric current | |||
RL’ | Multinode sends 0 signal | (45) | The 45mA electric current | The 15mA electric current differentiates that reducing voltage to electric current automatically is 45mA |
The sign indicating number source | Control R/T | Input TXD | Output RXD | |
Send | TH | High level | High level | |
TL | Low level | |||
Receive | RH | Low level | High level | |
RL or RL ' | Low level |
The sign indicating number source | Input TXD | Output RXD | Remarks | |
Send | RH | High level | Suppress receiving circuit work | |
RL or RL ' | Low level | |||
Receive | TH | High level | ||
TL | Low level |
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200610152932A CN1949734B (en) | 2006-09-21 | 2006-09-21 | Power supply two-line system real-time bus communication method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN200610152932A CN1949734B (en) | 2006-09-21 | 2006-09-21 | Power supply two-line system real-time bus communication method |
Publications (2)
Publication Number | Publication Date |
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CN1949734A true CN1949734A (en) | 2007-04-18 |
CN1949734B CN1949734B (en) | 2010-05-19 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN200610152932A Active CN1949734B (en) | 2006-09-21 | 2006-09-21 | Power supply two-line system real-time bus communication method |
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CN (1) | CN1949734B (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101729339B (en) * | 2008-10-31 | 2012-07-18 | 沈阳中科博微自动化技术有限公司 | Fieldbus communication card |
CN102723970A (en) * | 2012-07-10 | 2012-10-10 | 湖南伊迈德科技有限公司 | Signal transmission method and system on basis of two-wire bus capable of supplying power |
WO2012167736A1 (en) * | 2011-06-08 | 2012-12-13 | 中兴通讯股份有限公司 | Method and system for ordered identifying slave address from master-slave scene bus |
CN103092801A (en) * | 2013-01-29 | 2013-05-08 | 北京强联通讯技术有限公司 | Bus power supply communication method |
CN103914427B (en) * | 2014-04-14 | 2016-08-31 | 中国人民解放军国防科学技术大学 | The means of communication and device on integrated circuit chips based on three physical interconnections lines |
CN108512734A (en) * | 2018-06-01 | 2018-09-07 | 山东众海智能科技有限公司 | A kind of bus communication circuitry and multi-thread control panel |
CN114301732A (en) * | 2022-03-08 | 2022-04-08 | 深圳市驰普科达科技有限公司 | Circuit for realizing bus communication, bus communication system and power supply energy storage device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2550972Y (en) * | 2002-06-28 | 2003-05-14 | 沈阳西东控制技术有限公司 | Network house bus |
CN1553674A (en) * | 2003-05-26 | 2004-12-08 | 广东省电信有限公司科学技术研究院 | Method for wideband connection server to obtain port numbers of its uers |
-
2006
- 2006-09-21 CN CN200610152932A patent/CN1949734B/en active Active
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101729339B (en) * | 2008-10-31 | 2012-07-18 | 沈阳中科博微自动化技术有限公司 | Fieldbus communication card |
WO2012167736A1 (en) * | 2011-06-08 | 2012-12-13 | 中兴通讯股份有限公司 | Method and system for ordered identifying slave address from master-slave scene bus |
CN102723970A (en) * | 2012-07-10 | 2012-10-10 | 湖南伊迈德科技有限公司 | Signal transmission method and system on basis of two-wire bus capable of supplying power |
CN102723970B (en) * | 2012-07-10 | 2015-09-09 | 湖南伊迈德科技有限公司 | A kind of method for transmitting signals based on power supply two-line system bus and system |
CN103092801A (en) * | 2013-01-29 | 2013-05-08 | 北京强联通讯技术有限公司 | Bus power supply communication method |
CN103914427B (en) * | 2014-04-14 | 2016-08-31 | 中国人民解放军国防科学技术大学 | The means of communication and device on integrated circuit chips based on three physical interconnections lines |
CN108512734A (en) * | 2018-06-01 | 2018-09-07 | 山东众海智能科技有限公司 | A kind of bus communication circuitry and multi-thread control panel |
CN108512734B (en) * | 2018-06-01 | 2023-12-12 | 山东众海智能科技有限公司 | Bus communication circuit and multi-wire control panel |
CN114301732A (en) * | 2022-03-08 | 2022-04-08 | 深圳市驰普科达科技有限公司 | Circuit for realizing bus communication, bus communication system and power supply energy storage device |
CN114301732B (en) * | 2022-03-08 | 2022-06-10 | 深圳市驰普科达科技有限公司 | Circuit for realizing bus communication, bus communication system and power supply energy storage device |
Also Published As
Publication number | Publication date |
---|---|
CN1949734B (en) | 2010-05-19 |
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Legal Events
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C06 | Publication | ||
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C57 | Notification of unclear or unknown address | ||
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Addressee: Wang Jianhua Document name: the First Notification of an Office Action |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: QINGDAO TOPSCOMM COMMUNICATION CO., LTD. Free format text: FORMER OWNER: WANG JIANHUA Effective date: 20120612 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120612 Address after: Shinan District 266024 Shandong city of Qingdao province Ningxia road 288, building 6, 5 layers of B Patentee after: Qingdao Topscomm Communication Co., Ltd. Address before: 266024, Qingdao, Ningxia Road,, Qingdao Software Park 6, 5 floor, Qingdao Ding Xin Communications Co., Ltd., Shandong Patentee before: Wang Jianhua |
|
C56 | Change in the name or address of the patentee |
Owner name: QINGDAO TOPSCOMM COMMUNICATION INC. Free format text: FORMER NAME: QINGDAO TOPSCOMM COMMUNICATION CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Shinan District 266024 Shandong city of Qingdao province Ningxia road 288, building 6, 5 layers of B Patentee after: Qingdao Topscomm Communication Inc. Address before: Shinan District 266024 Shandong city of Qingdao province Ningxia road 288, building 6, 5 layers of B Patentee before: Qingdao Topscomm Communication Co., Ltd. |
|
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Jianhua Inventor after: Qiu Huadong Inventor before: Wang Jianhua |