The invention provides an automatic driving software synchronization method and device, a storage medium and computer equipment. The method comprises the steps of obtaining metadata of target version software according to version information of the target version software; traversing each file in the local target directory to obtain a result file; comparing the file fingerprint of each file in the result file with the file fingerprint of each file in the metadata, and determining a to-be-downloaded file and a to-be-deleted file; creating a downloading link according to the file name, the file fingerprint and the storage path of each to-be-downloaded file; downloading the corresponding to-be-downloaded file to a local target directory based on the downloading link of each to-be-downloaded file, and adding the file fingerprint and the file updating time of each to-be-downloaded file to a result file; and deleting each file to be deleted in the local target directory and the record of each file to be deleted in the result file. According to the invention, network resources and computing resources required by automatic driving software to be distributed to the vehicle can be saved, and the distribution efficiency is improved.
本申请提供了一种自动驾驶软件同步方法、装置、存储介质及计算机设备。该方法包括:根据目标版本软件的版本信息获取目标版本软件的元数据;遍历本地目标目录中的每个文件得到结果文件;比较结果文件中每个文件的文件指纹与元数据中每个文件的文件指纹,确定待下载文件及待删除文件;根据每个待下载文件的文件名、文件指纹及存储路径,创建下载链接;基于每个待下载文件的下载链接下载对应的待下载文件至本地目标目录,并将每个待下载文件的文件指纹和文件更新时间增加至结果文件;删除本地目标目录中的各待删除文件及每个待删除文件在结果文件中的记录。本申请能够节省自动驾驶软件分发至车辆所需的网络资源和计算资源,提高分发效率。
Automatic driving software synchronization method and device, storage medium and computer equipment
自动驾驶软件同步方法、装置、存储介质及计算机设备
2022-11-15
Patent
Elektronische Ressource
Chinesisch
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