CN2625858Y - 射频卡预付费公用水表 - Google Patents
射频卡预付费公用水表 Download PDFInfo
- Publication number
- CN2625858Y CN2625858Y CN 03257350 CN03257350U CN2625858Y CN 2625858 Y CN2625858 Y CN 2625858Y CN 03257350 CN03257350 CN 03257350 CN 03257350 U CN03257350 U CN 03257350U CN 2625858 Y CN2625858 Y CN 2625858Y
- Authority
- CN
- China
- Prior art keywords
- water
- card
- chip microcomputer
- radio
- circuit
- 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
Images
Landscapes
- Beverage Vending Machines With Cups, And Gas Or Electricity Vending Machines (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03257350 CN2625858Y (zh) | 2003-04-26 | 2003-04-26 | 射频卡预付费公用水表 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03257350 CN2625858Y (zh) | 2003-04-26 | 2003-04-26 | 射频卡预付费公用水表 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2625858Y true CN2625858Y (zh) | 2004-07-14 |
Family
ID=34254221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03257350 Expired - Fee Related CN2625858Y (zh) | 2003-04-26 | 2003-04-26 | 射频卡预付费公用水表 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2625858Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108986325A (zh) * | 2018-06-19 | 2018-12-11 | 昆明理工大学 | 一种基于rf芯片的智能水表计量控制系统 |
-
2003
- 2003-04-26 CN CN 03257350 patent/CN2625858Y/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108986325A (zh) * | 2018-06-19 | 2018-12-11 | 昆明理工大学 | 一种基于rf芯片的智能水表计量控制系统 |
CN108986325B (zh) * | 2018-06-19 | 2021-01-05 | 昆明理工大学 | 一种基于rf芯片的智能水表计量控制系统 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN206388045U (zh) | 基于嵌入式系统的智能控制器 | |
CN201748553U (zh) | 智能温控式预付费热计量表 | |
CN105735826B (zh) | 智能钥匙管理箱系统 | |
CN106023456B (zh) | 基于射频技术的自发电式智能化水表 | |
CN107203145A (zh) | 一种含智能终端产品和自动控制系统的互联互通智能网络化管理平台 | |
CN204759601U (zh) | 智能水表控制装置 | |
CN106230484A (zh) | 智慧电能终端及其控制方法 | |
CN205706968U (zh) | 公共自行车租还车多功能锁桩 | |
CN104899692A (zh) | 一种宾馆酒店客房模块化管理系统及定价管理方法 | |
CN202512665U (zh) | 电子式阶梯电价、分时电价混合计费型预付费电能表 | |
CN2625858Y (zh) | 射频卡预付费公用水表 | |
CN201057566Y (zh) | 一卡多井农业灌溉计量收费控制装置 | |
CN201606985U (zh) | 卡式管理节能空调器 | |
CN203397431U (zh) | Ic卡预付费复费率无线抄燃气表系统 | |
CN203415042U (zh) | Ic卡预付费智能水表 | |
ES2376214B1 (es) | Sistema de control del consumo energético con prepago del mismo. | |
CN204719872U (zh) | 带有广告屏的投币刷卡电源管理控制装置 | |
CN203882354U (zh) | 基于太阳能的自行车ic卡识别管理装置 | |
CN201245188Y (zh) | 自行车自助寄存机构 | |
CN201060226Y (zh) | 单相智能卡式预付费复费率电能表 | |
CN203838810U (zh) | 预付费热计量表 | |
CN2586030Y (zh) | Ic卡暖气控制阀 | |
CN106327727B (zh) | 一种用于智能电网的刷卡智能购电系统 | |
CN2696309Y (zh) | Ic智能配水控制器 | |
CN201828989U (zh) | 一种可实现自动收费控制的吹风机 |
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: TIANJIN THAIN ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZUO YE Effective date: 20070216 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20070218 Address after: 300384 Tianjin Huayuan new technology Industrial Park No. 18 yuan Lu GUI Patentee after: Tianjin Saien Energy Technology Co., Ltd. Address before: 300384 Tianjin Huayuan new technology Industrial Park No. 18 yuan Lu GUI Patentee before: Zuo Ye |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040714 |