Low-energy-consumption wireless agricultural environment information collecting system

Abstract

The invention, which belongs to the technical field of wireless agricultural environmental information collecting systems, provides a low-energy-consumption wireless agricultural environment information collecting system to solve technical problems. The system comprises a data collector, a data receiver, a monitoring server and an environment sensor. The environment sensor includes a temperature and humidity sensor, a PH value sensor, a carbon dioxide sensor, and an ultrasonic wind speed and direction sensor. A sensor wiring device and a data acquisition controller are arranged in the data collector; a signal input terminal of the sensor wiring device is respectively connected to the temperature and humidity sensor, the PH value sensor, the carbon dioxide sensor, and the ultrasonic wind speed and direction sensor; a signal output terminal of the sensor wiring device is connected to a data acquisition controller; and the data acquisition controller is also connected with a sensor type identification module. The system can be applied to the agricultural environment information collection occasions.

Description

technical field [0001] The invention relates to a low-energy agricultural environment information wireless collection system, which belongs to the technical field of agricultural environment information wireless collection systems. Background technique [0002] With the continuous development of agricultural science and technology in our country, the data collection technology of agricultural environmental information is also constantly improving. For a long time, traditional agricultural environmental information collection usually adopts wired networking technology, mainly manual data collection. This technical solution exists The problem is that the network wiring is complicated, and the connection is prone to failure. For example, when the air humidity in the collection environment is high, the connectors of the connection wires of the information collection device and other hardware are prone to corrosion, which is not conducive to time use. The number of nodes that coll...

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of agricultural science and technology in our country, the data collection technology of agricultural environmental information is also constantly improving. For a long time, traditional agricultural environmental information collection usually adopts wired networking technology, mainly manual data collection. This technical solution exists The problem is that the network wiring is complicated, and the connection is prone to failure. For example, when the air humidity in the collection environment is high, the connectors of the connection wires of the information collection device and other hardware are prone to corrosion, which is not conducive to time use. The number of nodes that collect information at the same time is large, and the cost Higher, resulting in high power consumption of the information collection device

[0003] In response to the above problems, Bluetooth or GPRS wireless data collection and transmission technology is currently used as an alternative. Although it has the advantage of long communication distance, the collection device and the server need to perform one-to-one data transmission, and the data transmission of the information collection point is highly dependent on the communication provider. Due to the network construction situation, the transmission protocol for collecting data is single, the power consumption of the transmission method is high, a dedicated power supply is required, the cost is relatively high, and there are certain difficulties in the implementation of the operation.

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