Data refreshing method, device and computer readable storage medium

The present invention is applicable to the field of automotive electronics and provides a data refreshing method and device and a computer-readable storage medium. The method includes acquiring a communication protocol corresponding to a model of a current user vehicle, parsing the communication protocol, and acquiring communication related parameters , Generates an optimal parameter combination matching with the current user vehicle, and refreshes the ECU data file of the user vehicle according to the optimal parameter combination, so that the data parameter in the communication process can be maintained by the optimal parameter combination Better state, so as to improve the success rate of brush, to achieve faster and better refresh. 本发明适用于汽车电子技术领域，提供了种数据刷新方法、装置及计算机可读存储介质，包括：通过获取当前用户车辆的车型对应的通信协议，解析所述通信协议，获取通信相关的参数，生成与当前用户车辆匹配的最优参数组合，根据所述最优参数组合，对所述用户车辆的ECU数据文件进行刷新，通过所述最优参数组合，可以保证通讯过程中的数据参数保持较好的状态，从而提高刷成功率，实现更快更好的刷新。