The invention discloses a map-based target searching method, and the method comprises the steps: setting a large area code, taking a traffic lane as the center, and dividing small blocks into one group according to the natural separation of 6-8 parking spaces, wherein marker posts are used for mounting query equipment, and are arranged at walking entrances and exits, intersections and each small block; when parking space information or entrance and exit information is input, judging whether the information is the parking space information or not: if yes, providing a large area code, and otherwise, calculating the shortest path after displaying the entrance and exit; after the large area number is provided, calculating the shortest path from the user to all entrances of the large area, thencalculating the shortest path from all entrances and exits of the large area to the small area block where the parking space is located, and after the shortest path is calculated, displaying a path and a direction indicating arrow. According to the method, the driving route can be visually guided, the retrieval speed is high, and the indication direction is clear.
本发明公开了一种基于地图的目标寻找方法,步骤包括:先设置大区号,再以行车道为中心,按照停车位自然区隔6‑8块为一组分割小区块;标志杆用于安装查询设备,标志杆设置在步行出入口处、交叉路口和每个小区块中;当有车位信息或出入口信息输入时,则判断是否为车位信息,是车位信息时提供大区号,否则显示出入口后计算最短路径;提供大区号后计算用户到达该大区所有入口的最短路径,之后计算该大区所有出入口到达车位所在小区块的最短路径,计算最短路径后显示路径及方向指示箭头。本发明可以直观引导行使路线、检索速度快,且指示方向明确。
Map-based target searching method
一种基于地图的目标寻找方法
2020-08-18
Patent
Elektronische Ressource
Chinesisch
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