Engine control method, device and equipment and storage medium

The invention relates to the technical field of vehicle control, and discloses an engine control method, device and equipment and a storage medium. Knock control strategies are determined according to the engine knock state, and the knock control strategies comprise a hydrogen injection angle control strategy, a lean burn degree control strategy and an ignition angle control strategy; and engine knock suppression is conducted according to the knock control strategy. Knock can be quickly eliminated, and the dynamic property of the hydrogen engine is effectively improved. 本申请涉及车辆控制技术领域，公开了一种发动机控制方法、装置、设备及存储介质，该方法包括：获取发动机爆震状态；根据所述发动机爆震状态确定爆震控制策略，其中，所述爆震控制策略包括喷氢角度控制策略、稀燃程度控制策略以及点火角控制策略；根据所述爆震控制策略进行发动机爆震抑制。本申请能够快速消除爆震，有效提升氢气发动机的动力性。