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Miniaturized low power consumption water level rainfall collection device and working method

A collection device and water level technology, applied in the direction of selection device, circuit device, battery circuit device, etc., can solve the problems of reduced battery life, inability to support long-term normal use in rainy days, and increased maintenance costs

Active Publication Date: 2021-09-14
NANJING AUTOMATION INST OF WATER CONSERVANCY & HYDROLOGY MINIST OF WATER RESOURCES +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Even so, the battery capacity of the currently used integrated monitoring device can only be maintained at about 15 consecutive days of rainy days, and cannot support normal use in long-term rainy days, and long-term power loss will lead to a sharp decrease in battery life. resulting in increased maintenance costs

Method used

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  • Miniaturized low power consumption water level rainfall collection device and working method
  • Miniaturized low power consumption water level rainfall collection device and working method
  • Miniaturized low power consumption water level rainfall collection device and working method

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Embodiment Construction

[0065] In order to better understand the technical content of the present invention, specific embodiments are given together with the attached drawings for description as follows.

[0066] Aspects of the invention are described in this disclosure with reference to the accompanying drawings, which show a number of illustrated embodiments. Embodiments of the present disclosure are not necessarily defined to include all aspects of the present invention. It should be appreciated that the various concepts and embodiments described above, as well as those described in more detail below, can be implemented in any of numerous ways, since the concepts and embodiments disclosed herein are not limited to any implementation. In addition, some aspects of the present disclosure may be used alone or in any suitable combination with other aspects of the present disclosure.

[0067] combine figure 1 , the present invention refers to a miniaturized low-power consumption water level rainfall ...

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Abstract

The present invention provides a miniaturized low-power consumption water level rainfall collection device, which includes a battery assembly, a voltage conversion circuit, a boost circuit, a step-down circuit, a first electronic switch, a second electronic switch, a third electronic switch, and a fourth electronic switch , MCU component, rain gauge control circuit, data storage, parameter storage, control circuit of water level pressure sensor, communication circuit of water level pressure sensor, bluetooth communication module and 4G communication module. The present invention can greatly reduce the power consumption of the entire acquisition device under the premise of ensuring the data upload efficiency, so that a small-capacity storage battery or a portable rechargeable battery can also be adapted to the acquisition device, thereby greatly reducing the volume of the entire acquisition device.

Description

technical field [0001] The invention relates to the technical field of water level and rainfall collection, in particular to a miniaturized low power consumption water level and rainfall collection device. Background technique [0002] Water and rain monitoring is the most basic and important task in the hydrology industry. At present, there are a large number of water and rain collection devices scattered in the field, which are mainly used for real-time monitoring of water level and rainfall, and are sent back to the monitoring center through the wireless communication system. [0003] Traditional monitoring devices are divided into: power supply module (lead-acid battery + solar panel auxiliary charge) + sensor + RTU + DTU. Traditional monitoring equipment uses 12V power supply, and the normal sleep power consumption of the system is about 2MA. The system can be set to send the collected data in a 5-minute or hourly report. The power consumption of the external DTU is 14...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04Q9/00G08C17/02H02J7/00H02J7/35
CPCG08C17/02H02J7/0063H02J7/35H04Q9/00
Inventor 刘伟嵇海祥阮聪付京城孙龙陈智高军阳辉刘湘伟罗建瑞李幸福丁馨曾束庆林聂祥磊
Owner NANJING AUTOMATION INST OF WATER CONSERVANCY & HYDROLOGY MINIST OF WATER RESOURCES
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