Underground garage parking space positioning and navigation method based on mixed beacon flow

The invention discloses a beacon flow positioning and navigation method for deploying a Bluetooth beacon by using an underground garage and performing beacon confirmation in combination with a manualbeacon. The positioning and navigation during a vehicle driving or user walking process in the underground garage are realized by using a mobile phone navigation App and background service software. The method comprises a navigation map generation method based on distinction unit division dedicated to underground garage navigation. By decomposing and merging the units of a navigation map, the mapdesign is simplified, and multi-task rapid mapping is achieved. The beacon flow positioning and navigation method disclosed by the invention has the characteristics of simple implementation, low costand high practicability, and can be applied to the fields of indoor vehicle search, indoor navigation and shared parking space rental. 本发明公开了一种利用地下车库部署蓝牙信标并结合手动信标进行信标确认的信标流定位及导航方法，利用手机导航App和后台服务软件实现地下车库中车辆行驶或用户行走过程中的定位和导航。包括地下车