| 张小花，叶文超，陈宗乐，梁健权，廖东东.基于物联网的农机应急调度系统研究[J].广东农业科学,2019,46(6):150-156 |
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基于物联网的农机应急调度系统研究 |
| Research on Emergency Scheduling System of Agricultural Machinery Based on Internet of Things |
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| DOI：10.16768/j.issn.1004-874X.2019.06.020 |
| 中文关键词: 应急调度系统 物联网 农机 Android 最短路径 |
| 英文关键词: emergency scheduling system Internet of Things agricultural machinery Android shortest path |
| 基金项目:广东省科技计划项目（2015A020209176，2017A020208068，2015A030402008） |
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| 中文摘要: |
| 【目的】为提高农机的利用效率以及解决农户应急情况下“无农机可用”问题，研究一套科学、
快速的农机应急调度系统是当前急需解决的难题。【方法】物联网的兴起给现代农业的发展提供了新机遇。应
用 GPS、GPRS 及 GIS 并结合 JAVA 技术，构建了最短路径调度策略下的农机应急调度系统。【结果】与启发
式规则算法相比，该调度方法平均调度成本减少 26%，平均调度时间约 1 s。【结论】该调度系统能提供一套
实时的调度策略，根据后台科学的算法使农机以最短路径及成本最低方式进行调度。其建立对引导农机作业向
自动化、智能化、信息化发展具有重要现实意义。 |
| 英文摘要: |
| 【Objective】In order to improve the utilization efficiency of agricultural machinery and solve the
problem of “no agricultural machinery availability” for farmers, it is urgent that a set of scientific and rapid agricultural
machinery emergency dispatch system needs to be designed.【Method】The rise of the Internet of Things has provided
new opportunities for the development of modern agriculture. The agricultural machinery emergency scheduling system was
constructed in a shortest path way by GPS, GPRS, GIS and JAVA technology. 【Result】Compared with the heuristic rule
algorithm, the scheduling method reduces the average scheduling cost by 26% and the average scheduling time is about 1
second. 【Conclusion】The scheduling system can provide a set of real-time scheduling strategies, and the agricultural
machinery can be scheduled in the shortest path with minimum cost according to the background scientific algorithm. Its
establishment is of great practical significance for guiding the automation, intelligence and information-based development
of agricultural machinery operation. |
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