The invention provides a road sign guiding method, device and system for a wharf storage yard. The method comprises the following steps: acquiring image data of a ground operation environment in real time; a reference object in the image data and the state of the reference object are recognized, a driving route is made according to vehicle operation rules and road driving requirements, and one or more corresponding road marks are distributed; and correspondingly projecting a laser road sign which can be identified by the unmanned vehicle to the ground according to the driving route and the correspondingly distributed road sign, so that the unmanned vehicle can drive according to the driving route after identification. According to the invention, flexible laser road signs can be provided in a wharf storage yard where marking lines cannot be marked, and reasonable and safe road signs can be provided for unmanned vehicles.
本申请提供了一种码头堆场的道标指引方法、设备和系统,通过实时采集地面作业环境的影像数据;识别所述影像数据中的参照物及参照物的状态,根据车辆作业规则与道路行驶要求制定行驶路线并分配相应的一或多个道路标识;根据所述行驶路线及相应分配的道路标识向地面上对应投射可供无人驾驶车辆能够识别的激光道路标识,以供无人驾驶车辆识别后按行驶路线行驶。本申请能够在无法划标识线的码头堆场提供灵活的激光道路标识,能够为无人驾驶车辆提供合理、安全的道路标识。
Method, equipment and system for guiding road mark of wharf storage yard
码头堆场的道标指引方法、设备和系统
2022-04-05
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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