The invention provides an energy-saving control method and related equipment for a vehicle-mounted multimedia navigation terminal, and the method comprises the steps: obtaining navigation data generated by the vehicle-mounted multimedia navigation terminal, collected user behavior data and operation data of vehicle-mounted equipment; predicting a plurality of multimedia functions to be realized in the predicted driving interval according to the data, performing data unloading analysis on the functions, and determining a plurality of target functions from the functions; performing energy consumption modeling according to the functional element of the target function to obtain a functional energy consumption model, and determining a target function of the functional energy consumption model; and generating a dynamic power adjustment strategy of the vehicle-mounted multimedia navigation terminal according to a preset optimization algorithm and the target function, and realizing energy-saving control according to the strategy. According to the method, the power strategy of the vehicle-mounted multimedia navigation terminal is dynamically adjusted, so that the system energy consumption is effectively reduced and the energy utilization efficiency is improved on the premise of ensuring the user experience.

    本发明提供了一种车载多媒体导航终端的节能控制方法及相关设备,其中,该方法包括:通过获取车载多媒体导航终端生成的导航数据、采集的用户行为数据和车载设备的运行数据;根据这些数据预测在预测行驶区间内的多个待实现多媒体功能,并对这些功能进行数据卸载分析,从中确定若干个目标功能;根据目标功能的功能元件进行能耗建模,得到功能能耗模型,并确定功能能耗模型的目标函数;根据预设的优化算法和目标函数生成车载多媒体导航终端的动态功率调整策略,并根据该策略实现节能控制。该方法通过动态调整车载多媒体导航终端的功率策略,在保证用户体验的前提下,有效降低系统能耗,提高能源利用效率。


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    Title :

    Energy-saving control method of vehicle-mounted multimedia navigation terminal and related equipment


    Additional title:

    车载多媒体导航终端的节能控制方法及相关设备


    Contributors:
    WANG YING (author)

    Publication date :

    2024-09-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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