CN210119259U - 基于LoRa技术的隧道水位监测装置 - Google Patents
基于LoRa技术的隧道水位监测装置 Download PDFInfo
- Publication number
- CN210119259U CN210119259U CN201921128245.7U CN201921128245U CN210119259U CN 210119259 U CN210119259 U CN 210119259U CN 201921128245 U CN201921128245 U CN 201921128245U CN 210119259 U CN210119259 U CN 210119259U
- Authority
- CN
- China
- Prior art keywords
- water level
- level monitoring
- monitoring area
- detection equipment
- lora
- 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.)
- Active
Links
Images
Landscapes
- Emergency Alarm Devices (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921128245.7U CN210119259U (zh) | 2019-07-17 | 2019-07-17 | 基于LoRa技术的隧道水位监测装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921128245.7U CN210119259U (zh) | 2019-07-17 | 2019-07-17 | 基于LoRa技术的隧道水位监测装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN210119259U true CN210119259U (zh) | 2020-02-28 |
Family
ID=69617608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201921128245.7U Active CN210119259U (zh) | 2019-07-17 | 2019-07-17 | 基于LoRa技术的隧道水位监测装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN210119259U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111432367A (zh) * | 2020-03-30 | 2020-07-17 | 国网上海市电力公司 | 一种基于LoRa的地下电缆隧道无线监测方法 |
CN112683360A (zh) * | 2020-12-22 | 2021-04-20 | 苏州简管家物联技术有限公司 | 一种液位检测设备工作模式的切换方法 |
-
2019
- 2019-07-17 CN CN201921128245.7U patent/CN210119259U/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111432367A (zh) * | 2020-03-30 | 2020-07-17 | 国网上海市电力公司 | 一种基于LoRa的地下电缆隧道无线监测方法 |
CN112683360A (zh) * | 2020-12-22 | 2021-04-20 | 苏州简管家物联技术有限公司 | 一种液位检测设备工作模式的切换方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102928037B (zh) | 基于物联网技术的道路积水监测与发布方法 | |
CN107680359A (zh) | 一种一体化物联网智能井盖 | |
CN205692339U (zh) | 城市内涝预警*** | |
CN203535802U (zh) | 一种基于地磁检测的弯道车辆预警装置 | |
CN210119259U (zh) | 基于LoRa技术的隧道水位监测装置 | |
CN202075876U (zh) | 一种车辆检测装置 | |
CN208621133U (zh) | 水位监测及漏电报警*** | |
CN103514722A (zh) | 一种基于压电效应的井盖安全监控*** | |
CN105722293A (zh) | 一种智能路灯杆 | |
CN111275937A (zh) | 智能内涝预警方法及装置 | |
CN102169623A (zh) | 分布式地质灾害监测采集传输仪 | |
CN213842399U (zh) | 一种广告牌监控*** | |
CN113643557A (zh) | 一种智能自动抓拍的可移动交通信号灯及其使用方法 | |
CN220153679U (zh) | 一种地埋式积水监测站 | |
CN210014757U (zh) | 一种新型桥梁安全检测结构 | |
CN211504302U (zh) | 一种积水监测*** | |
CN205537843U (zh) | 一种城市内涝自动监测站 | |
CN211690047U (zh) | 智能内涝预警闸机装置 | |
CN211504489U (zh) | 一种检测土压力的报警装置 | |
CN210321876U (zh) | 一种供电***水位检测报警装置 | |
CN106886062A (zh) | 降雨量远程报警装置 | |
CN210295366U (zh) | 一种一体化智能地灾监测预警*** | |
CN218916419U (zh) | 一种地质滑坡监测设备 | |
CN209131791U (zh) | 一种一体式低功耗道路积水监测预警装置 | |
CN216848216U (zh) | 一种一体化雨量站 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Tunnel water level monitoring device based on Lora Technology Effective date of registration: 20201229 Granted publication date: 20200228 Pledgee: China Co. truction Bank Corp Guangzhou Tianhe subbranch Pledgor: GUANGDONG SOUTH CHINA HYDROELECTRICITY HI-TECH DEVELOPMENT Co.,Ltd. Registration number: Y2020980010134 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221109 Granted publication date: 20200228 Pledgee: China Co. truction Bank Corp Guangzhou Tianhe subbranch Pledgor: GUANGDONG SOUTH CHINA HYDROELECTRICITY HI-TECH DEVELOPMENT CO.,LTD. Registration number: Y2020980010134 |