With the progress of science and technology, information, communication, sensing and other technologies continue to innovate and make breakthroughs and integrated applications, which are applied to agricultural production, providing favorable conditions for agricultural development. In agriculture, the rational utilization and protection of water resources need to start from saving every drop of irrigation water. We can scientifically control the water quantity in a timely and appropriate amount according to the water demand of farmers. Through scientific irrigation, surface water can replace groundwater, save water resources, and promote the green and efficient development of agricultural production
As a big agricultural country, it is an inevitable trend in the development of The Times to adopt automatic water-saving irrigation technology for crop production. Water-saving irrigation automation technology provides a better way to solve the problem of water shortage in China and is of great significance to the sustainable development of agriculture in China. The automatic control system of water conservancy and water-saving irrigation developed by Tangshan Landi Communication can not only save water but also meet the water demand of crops in different growth cycles, so as to ensure water saving and grain increase and escort the normal supply of agricultural products.
The monitoring parameters of the system include: Water source Wells, the voltage, current, running state, failure state, water level, pipeline valve switching state, pipeline pressure, pipeline flow, soil moisture, etc., through the establishment of the network equipment system remote control/logic automatic control water pump start/stop, valve open/close, to achieve the purpose of automatic water storage, farmland irrigation (moisture monitoring).
Various regions can also set up agricultural water resource price water right comprehensive reform monitoring device due to the situation, used in the process of water resource consumption and electricity monitoring, involving equipment including IC card intelligent controller, integrated into the corresponding control cabinet, comprehensive monitoring of the monitoring point (mainly monitoring water resource consumption, total amount, instantaneous flow, equipment electricity consumption, etc.)
The project implementation of this system has set up a benchmark construction for water conservation in farmland irrigation, greatly improved agricultural operations and water resources monitoring conditions, and effectively saved water resources from the perspective of water supply monitoring. It is also a key means of regulation and control when water resources are scarce. It provides timely and abundant water sources for agricultural production, rural life and environmental improvement.