Water resource regulating and controlling system and water resource regulating and controlling method in irrigation area

A control system and technology for an irrigation area, applied in the water resource control system and control field in an irrigation area, can solve the problems of low irrigation efficiency, waste of water resources, etc., and achieve the effects of saving water resources, promoting plant growth, and simple and quick operation.

Inactive Publication Date: 2017-05-31
CHINA INST OF WATER RESOURCES & HYDROPOWER RES
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  • Abstract
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Problems solved by technology

[0003] The purpose of the present invention is to provide a water resource control system and control method in an irrigation area to solve the problem of low irrigation efficiency of traditional agricultural irrigation and the waste of water resources

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  • Water resource regulating and controlling system and water resource regulating and controlling method in irrigation area

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Embodiment Construction

[0031] The specific embodiments of the present invention are described below so that those skilled in the art can understand the present invention, but it should be clear that the present invention is not limited to the scope of the specific embodiments. For those of ordinary skill in the art, as long as various changes Within the spirit and scope of the present invention defined and determined by the appended claims, these changes are obvious, and all inventions and creations using the concept of the present invention are included in the protection list.

[0032] Such as figure 1 The water resource control system in the irrigation area shown is a water resource control system in the irrigation area, including a mixing pool 2, a soil moisture monitoring unit, a crop water demand monitoring unit, a wireless transmission unit, a cloud service platform 5, an automatic monitoring unit and a payment unit , and each component unit is described in detail below:

[0033] The function...

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Abstract

The invention discloses a water resource regulating and controlling system and a water resource regulating and controlling method in an irrigation area. The water resource regulating and controlling system comprises a mixing tank, a soil moisture content monitoring unit, a crop water requirement monitoring unit, a wireless transmission unit, a cloud service platform, an automatic monitoring unit and a payment unit. According to the water resource regulating and controlling system disclosed by the invention, a crop water requirement model is established according to regional crop types, growing characteristics, different-stage water requirement and the like, and irrigation water amount required by irrigation is calculated according to soil water content monitored by a soil moisture content probe, so that irrigation efficiency can be increased, the irrigated water amount and irrigation time are closer to actual crop water requirement, water resource is saved, plant growth is facilitated, and a lot of labor force and material resources are saved. Furthermore, a user can utilize a mobile terminal to remotely acquire real-time water content and water requirement of a farmland, farmland irrigation can be realized by means of the mobile terminal, the operation is simple and quick, and the labor force is further saved.

Description

technical field [0001] The invention relates to a control system and a control method for water resources in an irrigation area. Background technique [0002] Agricultural irrigation is the most important water user in my country, and its water consumption accounts for about 70% of the total water consumption. For a long time, due to extensive management and backward technology, the traditional flood irrigation method is still used for farmland irrigation in most rural areas of our country. Due to the rapid supply of water to the cultivation layer, the absorption capacity of the root zone of the plant is limited, and a large amount of water resources are lost through overflow, evaporation and seepage. At the same time, the fertilizer in the roots of the plants is also seeped away, resulting in waste of water resources and deterioration of soil structure. changes that directly affect crop growth. At the same time, traditional irrigation usually manually judges the dryness a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G25/16G06Q50/02
CPCA01G25/167G06Q50/02
Inventor 王琳严登华王建伟倪红珍陈根发史婉丽
Owner CHINA INST OF WATER RESOURCES & HYDROPOWER RES
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