The invention provides a road intersection calculation method and device for fire control management, and relates to the technical field of urban fire control safety acquisition, and the method comprises the steps: obtaining the space vector data of a whole city road; according to the road space vector data, screening and exporting roads which need to be monitored emphatically so as to obtain a road map layer; importing the road line map layer into geographic information system software for network analysis, and extracting intersection points of road lines to obtain an intersection map layer; and carrying out buffer area analysis by taking the intersection point of the road lines as the center and a circle with the intersection width as the radius as a buffer area to obtain the intersection point of the sideline of the buffer area and the road, and counting to obtain the intersection number of the crossroad. The invention provides a road intersection calculation method and device for fire control management, which are used for solving the problems of heavy burden and more invested personnel of manual field acquisition when fire control safety is acquired at present.
本发明提供一种用于消防管理的道路路口计算方法及装置,涉及城市消防安全采集技术领域,所述方法包括:获取全市道路的空间矢量数据;根据道路空间矢量数据,筛选并导出需要重点监控的道路,以得到道路线图层;将道路线图层导入地理信息系统软件中进行网络分析,提取出道路线的交点,以得到路口图层;以道路线的交点为中心,以路口宽为半径的圆为缓冲区进行缓冲区分析,获得缓冲区边线与道路的相交点,统计得到十字路口的路口数。本发明提供一种用于消防管理的道路路口计算方法及装置,用于解决在目前对消防安全进行采集时,人工实地采集的负担重,投入人员多的问题。
Road intersection calculation method and device for fire control management
一种用于消防管理的道路路口计算方法及装置
2024-07-16
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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