It is low precision, low speed, bad dependability, consuming a large amount of time and manpower to use the traditional data acquisition method to gather the farmland patameters. And under the situation which needs to measure the parameters repeatedly in different regions, obviously, the traditional farmland parameter acquisition method has its unavoidable shortcomings, which are time-consuming, strenuous, and can't guarantee the accuracy about the data written down, etc.Remote Acquisition System to Gather Farmland Parameter Based on GSM Network can combine the traditional advantage of the method about the traditional data acquisition. It can utilize the existing network communication facilities, avoid structuring the huge system, economizes the cost, reduce the time about data acquisition and improve working efficiency. It can measure many kinds of farmland parameters such as environment temperature, humidity, etc. It can realize nobody's measurement on duty and automatic record with free of distance, which reduce the work load in measurement greatly. It uses LabWindows/CVI software to realize the display function of the traditional instrument facilities, and keeps the data, realizes operating with no paper at all.
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