The invention is suitable for the technical field of vehicles, and provides a communication method, a vehicle communication interface device and a readable storage medium. The method comprises the following steps: when it is detected that diagnostic software is started, establishing N logic links corresponding to the diagnostic software; configuring a corresponding filter for each logic link, wherein different filters are used for filtering vehicle data of different ECUs in the vehicle; when a data acquisition instruction is received, matching a corresponding target logic link; and obtaining the target vehicle data filtered by the target filter, and forwarding the target vehicle data to the diagnostic software through the target logic link. According to the embodiment of the invention, the N logic links corresponding to the diagnosis software are established, and each logic link obtains the vehicle data required by the logic link through the corresponding filter and forwards the vehicle data to the diagnosis software, so that each logic link can independently and simultaneously complete communication with the vehicle ECU, the communication rate can be improved, the communication time can be shortened, and the communication efficiency can be improved.
本申请适用于车辆技术领域,提供一种通信方法、车辆通信接口装置及可读存储介质。方法包括:当检测到诊断软件启动时,建立与诊断软件对应的N条逻辑链路;分别对每条逻辑链路配置对应的过滤器,不同过滤器用于过滤出车辆中不同ECU的车辆数据;接收到数据获取指令时,匹配出对应的目标逻辑链路;获取通过目标过滤器过滤后的目标车辆数据,并将目标车辆数据通过目标逻辑链路转发至诊断软件。本申请实施例通过建立与诊断软件对应的N条逻辑链路,每条逻辑链路通过对应的过滤器获取到自己需要的车辆数据进行转发至诊断软件,使得每条逻辑链路可以独立并同时完成与车辆ECU的通信,可提高通信速率、减少通信时间,从而可提高通信效率。
Communication method, vehicle communication interface device and readable storage medium
一种通信方法、车辆通信接口装置及可读存储介质
2021-06-08
Patent
Electronic Resource
Chinese
IPC: | G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr |
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