The invention provides an intelligent fuel-saving driving assistance method and device for a truck and a storage medium, and belongs to the technical field of vehicle energy-saving control. The method comprises the following steps that an engine working condition economic interval and a vehicle economic acceleration interval are delimited in advance; the engine operation condition and the acceleration in the vehicle running process are monitored, the real-time engine operation condition is compared with the engine operation condition economic interval, and the vehicle real-time acceleration is compared with the vehicle economic acceleration interval; and according to the comparison result of the engine operation condition and the vehicle acceleration comparison result, prompt information is generated, and a driver is reminded in real time through the prompt information. According to the method, the economic intervals of the rotating speed and the torque of the engine and the economic interval of the accelerated speed of the vehicle are recognized through the pre-recognized universal characteristic curve of the engine, the rotating speed and the torque of the engine and the accelerated speed of the vehicle are monitored in real time, and a driver is guided to drive economically through automobile instrument visual and voice prompt.

    本发明提供一种载货车智能节油驾驶辅助方法、装置及存储介质,属于车辆节能控制技术领域,所述方法步骤如下:预先划定发动机工况经济区间和车辆经济加速度区间;对车辆行驶过程中的发动机运行工况和加速度进行监控,并将实时发动机运行工况与发动机工况经济区间进行比对,以及将车辆实时加速度与车辆经济加速度区间进行比对;根据发动机运行工况的比对结果及车辆加速度比对结果生成提示信息,并通过提示信息对驾驶员进行实时提醒。本发明通过预先识别的发动机万有特性曲线识别发动机转速及扭矩的经济区间,以及预先识别的车辆加速度经济区间,实时对发动机转速、扭矩以及车辆加速度监控,通过汽车仪表可视化及语音化提示,指导驾驶员经济驾驶。


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    Title :

    Intelligent fuel-saving driving assistance method and device for truck and storage medium


    Additional title:

    一种载货车智能节油驾驶辅助方法、装置及存储介质


    Contributors:
    LIU ZHEN (author) / LI MING (author) / RONG CHUIHUI (author) / DONG BENKE (author)

    Publication date :

    2024-04-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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