The invention provides a station information broadcasting method, a server, a vehicle, a roadside device and a system, and the method comprises the steps: obtaining a positioning parameter sent by a vehicle-mounted terminal and a front image shot by a vehicle terminal, determining the current position of the vehicle according to the positioning parameter, the front image and the access information of a to-be-close station of the vehicle, and carrying out the broadcasting of the station information. Therefore, when the current position of the vehicle is in the entrance range of the corresponding station, the corresponding station information can be broadcasted to the vehicle terminal, so that the position of the vehicle is accurately positioned from three aspects, automatic broadcasting of the station information is realized, and the working efficiency is improved. According to the method, long-distance positioning (such as satellite positioning) and short-distance information detection (front image and station information) are combined, so that the position of the vehicle can be determined without purely depending on short-distance wireless signal induction, and even if the vehicle arrives at the station, forecasting can still be carried out in advance, and station crossing or station staggering is avoided.
本申请提供站点信息播报方法、服务器、车辆、路侧设备及系统,首先通过获取车载终端发送的定位参数和车辆终端拍摄的前方图像,之后根据所述定位参数、所述前方图像以及车辆待靠近站点的出入信息,确定车辆的当前位置,从而可以在所述车辆的当前位置处于对应站点入口范围内的时候,向所述车辆终端播报对应的站点信息,从而从三个方面对车辆的位置进行准确定位,实现了站点信息的自动播报,结合了长距离定位(例如卫星定位)和短距离信息探测(前方图像和站点信息),从而不单纯依赖于短距离的无线信号感应,无需短距离无线信号感应即可确定车辆位置,因此即使车辆尚未到站,仍然可以进行提前预报,避免过站或错站。
Station information broadcasting method, server, vehicle, roadside equipment and system
站点信息播报方法、服务器、车辆、路侧设备及系统
2023-05-09
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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