Indoor and outdoor seamless joint navigation method

Abstract

The invention discloses an indoor and outdoor seamless joint navigation method which comprises the following steps: binding a license plate number through an outdoor navigation system on a mobile terminal, transmitting bound information to a server through a network, and recording a mobile terminal device number and the license plate number; when a vehicle arrives at an entrance of a parking lot, a license plate number is recognized through scanning equipment on a turn-around system, and recognized information is transmitted through a network and sent to the server; the server judges whether the vehicle enters the parking lot or exits the parking lot according to the information that the turn-around system enters and exits the scanning equipment, and sends the information of the parking space to the mobile terminal; and when the mobile terminal receives the push message, the outdoor navigation system is switched to the indoor navigation system, and the vehicle warehouse-in and warehouse-out data is transmitted to the indoor navigation system. According to the invention, automatic switching can be carried out, when a vehicle arrives at a parking lot, the turn-around system carries out license plate scanning through the scanning device and is automatically switched to the indoor map system, and the problem of connection of the indoor map system and the outdoor map system is solved.

Description

technical field [0001] The invention relates to the technical field of communication positioning, in particular to an indoor and outdoor seamless docking navigation method. Background technique [0002] Outdoor navigation is a system for road navigation. It is based on GPS satellite signals and signal receiving equipment terminals for position positioning. It is greatly affected by interference factors. When indoor navigation is blocked by buildings, the signal is weak and the positioning deviation is large. Indoor navigation uses Bluetooth positioning technology to build a Bluetooth signal network indoors, and receive Bluetooth beacon signals through mobile terminals for indoor positioning. Indoor and outdoor navigation are originally two systems, and it is difficult to switch automatically in the prior art. In addition, in many large shopping malls, parking lots, hospitals and other buildings, due to factors such as building materials and floor heights, ordinary GPS and B...

AI Technical Summary

Problems solved by technology

Indoor and outdoor navigation are originally two systems, and the existing technology is difficult to automatically switch

In addition, in many large shopping malls, parking lots, hospitals and other buildings, due to factors such as building materials and floor heights, ordinary GPS and Beidou positioning cannot accurately locate, the offset is relatively large, and the floor position cannot be distinguished, resulting in It is difficult to find the location of other people or the location of vehicles in the parking lot in such a large venue

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