Data transmission method and device, electronic equipment and storage medium

• Main Authors: LU SHIRONG, DUAN LUPING, CHEN KAI, YAO QUANLE, ZHU QIANLIU, DU JIWEI, WANG CHENGFU, JIANG PING, LIU QI, WANG CHAO, XIONG YUKAI
• Format: Patent
• Language: Chinese; English
• Published: 11.11.2022
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRIC DIGITAL DATA PROCESSING; ELECTRICITY; PHYSICS; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION; WIRELESS COMMUNICATIONS NETWORKS

The invention provides a data transmission method and device, electronic equipment and a storage medium. According to the data transmission method, firstly, a vehicle-mounted dump host establishes data connection with a ground server, and then a file list of vehicle-mounted data stored in the ground server and the vehicle-mounted data stored in a local database are obtained. And comparing the vehicle-mounted data in the local database with a file list of the vehicle-mounted data stored in the ground server, and finding out the vehicle-mounted data which is not stored in the ground server in the vehicle-mounted data in the local database. And finally, uploading the found vehicle-mounted data which is not stored in the ground server to the ground server to complete dump of the vehicle-mounted data. By means of the method, wireless transmission can be conducted through the vehicle-mounted dump host and the ground server, and the vehicle-mounted data can be quickly uploaded to the ground server. 本申请提供了一种数据的传输方法、装