Agricultural condition acquisition task allocation method and system, medium and equipment
A distribution method and task technology, applied in the field of agricultural information, can solve the problems of low density of information value, large amount of collected data, little consideration of crop growth, etc., and achieve the effect of reducing transmission time and data volume
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Embodiment 1
[0055] The present invention provides a method for allocating agricultural information acquisition tasks. According to the agricultural information acquisition task allocation method of the present invention, the three tasks of data perception, data fusion, and data transmission are reasonably and dynamically assigned to agricultural information acquisition nodes, thereby completing effective agricultural information acquisition. , reasonable acquisition, the method includes the following steps:
[0056] S101. Allocation of data sensing tasks: Based on the data similarity mechanism, the sensing area is decomposed into multiple sensing sub-areas, and 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 , based on the perceived data type, and consider the distance factor to assign different data type sensing tasks to the corresponding nodes.
[0057] In ...
Embodiment 2
[0089] This embodiment provides a distribution system for agricultural information acquisition tasks, including a data center and agricultural information acquisition nodes. According to the previous agricultural information acquisition process, the data center decomposes agricultural information acquisition into three steps: perception, fusion, and transmission , the data center includes a data perception task allocation module, a data fusion task allocation module, and a data transmission task allocation module, and the agricultural condition acquisition node includes a sensor, a processor, a communication module, a battery, and a power management system, and the sensor passes through The standard communication interface (such as IIC, SPI, AD, serial port) is connected to the processor; the communication module is connected to the processor using the corresponding interface (such as IIC, SPI, serial port); the battery is fixed in the battery box and directly connected to the p...
Embodiment 3
[0112] This embodiment provides a storage medium, the storage medium is a computer-readable storage medium, and it stores a computer program. When the computer program is executed by a processor, the above-mentioned method for allocating agricultural conditions acquisition tasks in Embodiment 1 is implemented, specifically as follows :
[0113] Allocation of data perception tasks: Based on the data similarity mechanism, the sensing area is decomposed into multiple sensing sub-areas, and in each sensing sub-area, the nodes that have participated in the agricultural information acquisition task are eliminated, and the current data sensing task node set is established to Based on the perceived data type, different data type sensing tasks are assigned to the corresponding nodes considering the distance factor;
[0114] Allocation of data fusion tasks: After the nodes used for data perception are allocated, all nodes not participating in perception in all sub-regions are merged int...
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