Distribution method, system, medium and equipment for agricultural situation acquisition task
A distribution method and task technology, applied in the field of agricultural information, can solve the problems of low information value density, large amount of collected data, little consideration of crop growth, etc., to achieve the effect of reducing the amount of data and reducing the transmission time
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Embodiment 1
[0055] The invention provides a method for allocating agricultural information acquisition tasks. The agricultural information acquisition task allocation method of the present invention reasonably and dynamically allocates three tasks of data perception, data fusion, and data transmission to agricultural information acquisition nodes, so as to complete the effective analysis of agricultural information. , reasonable acquisition, the method includes the following steps:
[0056] S101. Assignment of data sensing tasks: based on the data similarity mechanism, decompose the sensing area into multiple sensing sub-areas, in each sensing sub-area, remove the nodes that have participated in the agricultural situation acquisition task, and establish the current data sensing task node set , based on the perception data type, and considering the distance factor to assign different data type perception tasks to the corresponding nodes.
[0057] In this embodiment, before implementing the...
Embodiment 2
[0089] This embodiment provides a system for assigning agricultural information acquisition tasks, including a data center and an agricultural information acquisition node. The data center decomposes agricultural information acquisition into three steps of perception, fusion, and transmission according to the previous agricultural information acquisition process. , the data center includes an assignment module for data perception tasks, an assignment module for data fusion tasks, and an assignment module for data transmission tasks, and the agricultural information acquisition nodes include sensors, processors, communication modules, batteries, and power management systems. The standard communication interface (such as IIC, SPI, AD, serial port) is connected with the processor; the communication module adopts the corresponding interface (such as, IIC, SPI, serial port) to connect with the processor; the battery is fixed in the battery box and directly connected to the power supp...
Embodiment 3
[0112] This embodiment provides a storage medium, where the storage medium is a computer-readable storage medium and stores a computer program. When the computer program is executed by a processor, the method for allocating the agricultural situation acquisition task of the above-mentioned embodiment 1 is implemented, and the details are as follows :
[0113] Assignment of data sensing tasks: Based on the data similarity mechanism, the sensing area is decomposed into multiple sensing sub-areas. In each sensing sub-area, the nodes that have participated in the agricultural situation acquisition task are eliminated, and the current data sensing task node set is established to Based on the perception data type, the perception tasks of different data types are allocated to the corresponding nodes considering the distance factor;
[0114] Allocation of data fusion tasks: After the nodes used for data perception are allocated, all sub-regions that do not participate in perception ar...
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