The invention belongs to the technical field of vehicle flow analysis, and particularly relates to a vehicle flow analysis method for smart block construction, which comprises a vehicle flow acquisition and analysis system, and the vehicle flow acquisition and analysis system comprises a background big data acquisition module, a flow detection module, a storage module, an analysis and calculation module and a Web end visual operation module. The method relates to a cellular network, an Apache Hadoop ecosphere and Apache Spark framework theory and technical knowledge. According to the method, the accurate expressions of the link transmission success probability and the regional spectrum area are deduced based on the cellular network, the influence of each system parameter on the link transmission power probability is analyzed through analogue simulation, information acquisition is carried out on the existing base station, the hardware cost loss is reduced, and the system performance is improved. A theoretical basis is provided for data screening in a system data acquisition module, and authenticity, accuracy and consistency of data sources are guaranteed to the maximum extent.
本申请属于车流量分析技术领域,尤其是涉及一种智慧街区建设的车辆流量分析方法,包括车流量采集与分析系统,所述车流量采集与分析系统包括后台大数据采集模块、流量检测模块、存储模块、分析计算模块以及Web端可视化操作模块,涉及了蜂窝网络、Apache Hadoop生态圈和Apache Spark框架理论和技术知识。本发明中,基于蜂窝网络推导出链路传输成功概率和区域频谱面积的精确表达式,通过仿真模拟分析了各个系统参数对链路传输功概率的影响,在现有的基站上进行信息采集,降低了硬件成本损耗,为系统数据采集模块中的数据筛选提供了理论基础,最大程度保障了数据来源的真实性、准确性以及一致性。
Vehicle flow analysis method for smart block construction
一种智慧街区建设的车辆流量分析方法
12.03.2024
Patent
Elektronische Ressource
Chinesisch
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