CN201699906U - 用于实现管道scada数据传输环回的网络复接设备 - Google Patents
用于实现管道scada数据传输环回的网络复接设备 Download PDFInfo
- Publication number
- CN201699906U CN201699906U CN2010202644138U CN201020264413U CN201699906U CN 201699906 U CN201699906 U CN 201699906U CN 2010202644138 U CN2010202644138 U CN 2010202644138U CN 201020264413 U CN201020264413 U CN 201020264413U CN 201699906 U CN201699906 U CN 201699906U
- Authority
- CN
- China
- Prior art keywords
- unit
- network
- data transmission
- scada
- network multiplexing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 27
- 238000010079 rubber tapping Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000003287 optical effect Effects 0.000 description 8
- 238000004891 communication Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Landscapes
- Small-Scale Networks (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010202644138U CN201699906U (zh) | 2010-07-20 | 2010-07-20 | 用于实现管道scada数据传输环回的网络复接设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010202644138U CN201699906U (zh) | 2010-07-20 | 2010-07-20 | 用于实现管道scada数据传输环回的网络复接设备 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201699906U true CN201699906U (zh) | 2011-01-05 |
Family
ID=43401154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010202644138U Expired - Fee Related CN201699906U (zh) | 2010-07-20 | 2010-07-20 | 用于实现管道scada数据传输环回的网络复接设备 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201699906U (zh) |
-
2010
- 2010-07-20 CN CN2010202644138U patent/CN201699906U/zh not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2004201958B2 (en) | Concurrent phase communication in TWACS | |
CN101109951B (zh) | 变电站智能电子设备接入系统 | |
US20140003816A1 (en) | Client-side Dynamic Multi-routing Power Distribution System of FTTx Optical Terminal Equipment | |
CN110875758A (zh) | 一种应用于配网自动化的中压载波通信系统 | |
CN203101856U (zh) | 一种用于电力通信的时间同步系统 | |
CN102929228A (zh) | 长距离管道输煤scada监控系统及应用方法 | |
KR200447920Y1 (ko) | 다기종 호스트와 계전기의 전력용 통신 유니트 | |
CN102263593A (zh) | 一种基于光纤到户的能效智能管理和宽带接入系统及方法 | |
CN205610654U (zh) | 基于sdh网络e1通道故障监测的时钟装置 | |
CN104202404A (zh) | 应用于农网集抄平台的中压载波系统 | |
CN103595128B (zh) | 基于双层双网结构的变电站自动化系统 | |
CN201699906U (zh) | 用于实现管道scada数据传输环回的网络复接设备 | |
CN202870591U (zh) | 长距离管道输煤scada监控系统 | |
CN201868863U (zh) | 多功能继电保护信号远程传递通道切换设备 | |
CN201993597U (zh) | 一种实时传输的数据接口装置 | |
CN110798263A (zh) | 一种智能配电网通信多维度组网结构 | |
CN203554072U (zh) | 基于双层双网结构的变电站自动化系统 | |
CN100424965C (zh) | 无主站分布式微机母线保护的通讯方法 | |
CN204046656U (zh) | 应用于农网集抄平台的中压载波系统 | |
CN114205180A (zh) | 用于油气管道的高速总线传输系统 | |
CN203503150U (zh) | 基于自组织网络与光纤网络的用电信息采集装置 | |
CN108234185A (zh) | 自动抄表系统及其构建方法 | |
CN106911416B (zh) | 基于分组传送网和无线网的智能配电网故障检测装置 | |
CN117411919B (zh) | 一种基于无线传输的分布式录井采集装置及控制系统、方法 | |
CN202147701U (zh) | 一种调度命令车次号区间连锁设备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: PETROCHINA BEIJING NATURAL GAS PIPELINE CO., LTD. Effective date: 20120118 Owner name: CHINA PETROLEUM +. NATURAL GAS CO., LTD. Free format text: FORMER OWNER: PETROCHINA BEIJING NATURAL GAS PIPELINE CO., LTD. Effective date: 20120118 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100101 CHAOYANG, BEIJING TO: 100007 DONGCHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120118 Address after: 100007 Dongcheng District, Dongzhimen, China, North Street, No. 9 Oil Mansion, No. Co-patentee after: PETROCHINA BEIJING GAS PIPELINE CO.,LTD. Patentee after: PetroChina Company Limited Address before: 100101 Beijing city Chaoyang District Datun Road No. 9 Patentee before: PETROCHINA BEIJING GAS PIPELINE CO.,LTD. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20160720 |