Rainfall and water level monitoring equipment

A technology for water level monitoring and rainfall, which is applied in open-air water source surveying, measuring devices, surveying and mapping, and navigation, etc., to achieve the effects of system update and function expansion, fast transmission speed, and strong environmental adaptability

A technology for water level monitoring and rainfall, which is applied in open-air water source surveying, measuring devices, surveying and mapping, and navigation, etc., to achieve the effects of system update and function expansion, fast transmission speed, and strong environmental adaptability

CN102364302AActive Publication Date: 2012-02-29JIANGSU LONGCHANG CHEM
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  • Rainfall and water level monitoring equipment
  • Rainfall and water level monitoring equipment
  • Rainfall and water level monitoring equipment

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Embodiment Construction

[0028] The rainfall water level monitoring equipment provided by the present invention will be further described below in conjunction with the accompanying drawings.

[0029] likefigure 1 As shown, the present invention includes a power management module 1 , a detection module 2 , a controller module 3 , a storage module 4 and a communication module 5 . Each module adopts the existing mature technology. Among them, the power management module 1 includes: SRDCB solar panel, 12V55AH photovoltaic battery 1-1, 5V voltage conversion circuit 1-2 with LM2596S as the core, and LM1117-3.3 as the core 3.3V voltage conversion circuit 1-3, photovoltaic battery 1-1 provides 12V voltage for rain sensor 2-1, water level sensor 2-2 and 5V voltage conversion circuit 1-2 with LM2596S as the core; 5V with LM2596S as the core The voltage conversion circuit 1-2 is the filter circuit 2-3 in the detection module 2, the I / V conversion circuit 2-4, the GPRS module 5-2 in the communication module 5 and...

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Abstract

The invention discloses rainfall and water level monitoring equipment. According to the invention, a solar energy electric board is used for charging a photovoltaic storage battery which provides a voltage of 12V for a rainfall sensor and a water level sensor and a detection module; the 12V voltage is converted into 5V voltage through a voltage converting circuit, and the converted voltage is provided for the detection module and a GRPS module; the 5V voltage is converted into 3.3V voltage through a voltage converting circuit, and the converted voltage is provided for a communication module, a storage module, and a controller module. With the rainfall and water level sensors, collected water condition information is processed by the detection module, and is transmitted to the controller. The controller transmits the received rainfall and water level condition information to the storage module, and transmits the information to a remote monitoring center through GPRS. The remote monitoring center receives the rainfall and water level condition information, and stores the information to a database. Also, the remote monitoring center provides real-time data displaying, history data analyzing and data enquiring services. The equipment provided by the invention is advantaged in high processing speed, high precision, and good system security.

Description

technical field [0001] The invention belongs to the technical field of wireless communication and embedded systems, and in particular relates to a rainfall water level monitoring device. Background technique [0002] my country has a vast territory and is located in the subtropical monsoon region. The climate conditions are complex, the rainfall changes drastically, the water regimes of various rivers are different, and floods often occur. Water security and water resource issues have become important factors in social and economic development. Safety issues, especially sudden accidents caused by natural disasters such as floods, are extremely harmful. Therefore, research and development of real-time monitoring systems for water regimes, through dynamic monitoring and forecasting of water regimes and dam safety, timely detection of accidents, especially emergencies Prediction of catastrophic accidents, respond quickly, provide real-time decision support and implement automa...

Claims

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Application Information

Patent Timeline
29 Feb 2012
Publication
CN102364302A
IPC
G01C13/00; G08C17/02
CPC
Y02A90/30
Inventors
蒋鹏; ι™ˆθ’™θ’™