The invention discloses a time division control method for a dynamic multi-task automobile cabin platform. The time division control method comprises the following steps: defining short-time tasks, priorities and long-time tasks; a central task processor of an automobile cabin platform is divided into a short-time task time divider, a short-time task actuator, a short-time task holder, a long-time task actuator and a long-time task holder, and the short-time task holder and the long-time task holder are arranged; a short-time task is received, and the short-time task time divider allocates each sub-task to a short-time task actuator based on the priority and the time slot, and allocates the sub-tasks to a short-time task holder for task decomposition; after a long-time task is received, subtasks are directly distributed to a long-time task executor, seat posture adjustment, waist support adjustment and seat ventilation heating massage subtasks are distributed to a long-time task holder for task decomposition, and voice recognition, identity recognition and APP operation execution subtasks are distributed to a main processing process for completion. According to the method, the problem of dynamic multi-task execution conflicts frequently occurring in the automobile cabin platform is solved.

    本发明公开了一种面向动态多任务汽车座舱平台的时分控制方法,包括:定义短时任务及优先级、长时任务;将汽车座舱平台中央任务处理器分为短时任务时分器、短时任务执行器、短时任务保持器、长时任务执行器和长时任务保持器,设置短时任务保持器和长时任务保持器;收到短时任务,短时任务时分器基于优先级与时隙将各子任务分配至短时任务执行器,分配至短时任务保持器中分解任务;收到长时任务,直接将子任务分配至长时任务执行器,座椅姿态调整、腰托调整、座椅通风加热按摩子任务分配至长时任务保持器中分解任务,语音识别、身份识别、执行APP操控子任务分配至主处理进程中完成。本发明解决了汽车座舱平台常出现的动态多任务执行冲突问题。


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    Title :

    Time division control method for dynamic multi-task automobile cabin platform


    Additional title:

    一种面向动态多任务汽车座舱平台的时分控制方法


    Contributors:
    ZHENG HONG (author) / LI YI (author) / SUN JING (author) / ZHANG QILUN (author)

    Publication date :

    2021-06-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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