The invention discloses a vehicle energy consumption prediction method and device. The method relates to the field of vehicle energy consumption, and comprises the following steps: in a communication period of a vehicle, collecting battery state data of a storage battery on the vehicle and power state data of a power device on the vehicle, and generating a data uploading instruction; waking up at least one processing unit associated with a storage battery and a power device on the vehicle based on the data uploading instruction; using at least one processing unit to retrieve historical battery state data of the storage battery and historical power state data of the power device; and performing energy consumption prediction on the vehicle based on the battery state data, the historical battery state data, the power state data and the historical power state data to obtain a prediction result. According to the invention, the technical problem of low vehicle energy consumption prediction precision is solved.
本发明公开了一种车辆的能耗预测方法及装置。其中,该方法涉及车辆能耗领域,包括:在车辆的通信周期内,采集车辆上蓄电池的电池状态数据和车辆上动力装置的动力状态数据,并生成数据上传指令;基于数据上传指令唤醒车辆上与蓄电池和动力装置关联的至少一个处理单元;利用至少一个处理单元调取蓄电池的历史电池状态数据和动力装置的历史动力状态数据;基于电池状态数据、历史电池状态数据、动力状态数据和历史动力状态数据对车辆进行能耗预测,得到预测结果。本发明解决了车辆能耗预测精度较低的技术问题。
Method and device for predicting energy consumption of vehicle
车辆的能耗预测方法及装置
2024-09-20
Patent
Electronic Resource
Chinese
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