The invention discloses an OTA upgrading method, a storage medium, electronic equipment and a vehicle, and the method comprises the following steps: collecting the performance index parameters of a storage battery of the vehicle when OTA upgrading is carried out on a to-be-upgraded ECU device through an OTA upgrading package, and obtaining the flashing log information of the to-be-upgraded ECU device and the current network load condition of the whole vehicle; training an OTA upgrading power consumption prediction model, and predicting the power consumption of the ECU device to be upgraded according to the performance index parameter of the current storage battery, the flashing log information of the ECU device to be upgraded and the current network load condition; after the power consumption prediction value is obtained, charging the storage battery according to the power consumption prediction value by a power battery; and when it is detected that the electric quantity value of the storage battery is greater than or equal to the power consumption prediction value, triggering the ECU device to be upgraded to perform OTA upgrading. According to the method, the OTA upgrading rate can be effectively improved by predicting the OTA upgrading power consumption of the ECU device to be upgraded.
本发明公开了一种OTA升级方法、存储介质以及电子设备和车辆,该方法包括以下步骤:在利用OTA升级包对待升级ECU器件进行OTA升级时,采集车辆蓄电池性能指标参数,获取待升级ECU器件的刷写日志信息以及当前的整车网络负载情况;训练OTA升级耗电预测模型,根据当前蓄电池的性能指标参数、待升级ECU器件的刷写日志信息以及当前的网络负载情况预测待升级ECU器件的耗电量;在得到耗电量预测值后,动力电池根据耗电量预测值对蓄电池进行充电;当检测蓄电池的电量值大于或等于耗电量预测值时,触发待升级ECU器件进行OTA升级。该方法通过对待升级ECU器件进行OTA升级的耗电量进行预测,可有效提升OTA的升级速率。
OTA upgrading method, storage medium, electronic equipment and vehicle
OTA升级方法、存储介质以及电子设备和车辆
2021-04-20
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen |
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