The invention provides a vehicle parameter data management method and device, electronic equipment and a storage medium. The method comprises the following steps: storing vehicle parameter data of a vehicle in an embedded database in a system; reading the vehicle parameter data from the embedded database in response to the power-on operation of the system, and caching the vehicle parameter data according to the read-write frequency and the priority; classifying the vehicle parameter data in the cache, and distributing the vehicle parameter data to a first function module according to the data category; synchronizing the vehicle parameter data in the cache to a micro-control unit, analyzing the vehicle parameter data by using the micro-control unit, and distributing the analyzed vehicle parameter data to a second function module corresponding to the micro-control unit; and in the system operation process, when it is judged that the vehicle parameter data needs to be updated, receiving an updating request sent by the first function module and/or the second function module, and updating the vehicle parameter data in the embedded database according to the updating request. The data transmission link can be simplified, and the data storage efficiency can be improved.
本申请提供一种车参数据管理方法、装置、电子设备及存储介质。该方法包括:在系统中将车辆的车参数据存储于嵌入式数据库中;响应于系统的上电操作,从嵌入式数据库中读取车参数据,并根据读写频率和优先级进行缓存;将缓存中的车参数据进行分类,并根据数据类别将车参数据分发至第一功能模块中;将缓存中的车参数据同步至微控制单元,利用微控制单元对车参数据进行解析,并将解析后的车参数据分发至微控制单元对应的第二功能模块中;在系统运行过程中,当判断车参数据需要更新的情况下,接收第一功能模块和/或第二功能模块发送的更新请求,根据更新请求对嵌入式数据库中的车参数据进行更新。本申请能够简化数据传输链路并提高数据存储效率。
Vehicle parameter data management method and device, electronic equipment and storage medium
车参数据管理方法、装置、电子设备及存储介质
21.03.2025
Patent
Elektronische Ressource
Chinesisch
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