The invention relates to a production line material distribution obstacle avoidance driving method, device and equipment and a material vehicle, and the method comprises the steps: determining a first deceleration distance at which the material vehicle decelerates to 0 at a maximum deceleration and a second deceleration distance at which the material vehicle decelerates to 0 at a preset minimum deceleration at a current driving speed; constructing an inner ring and an outer ring by taking the position of the material vehicle as a ring center, the first deceleration distance as an inner ring radius and the second deceleration distance as an outer ring radius, and determining a safe obstacle avoidance area in an annular area between the inner ring and the outer ring; in response to successful establishment of the near field communication connection between the material vehicle and the work card, determining whether the object carrying the work card is in a safe avoidance area according to the signal intensity of the near field communication connection; determining maneuvering characteristics of the object carrying the work card according to the type of the work card under the condition that the object is in the safe avoidance area; and according to the maneuvering characteristics of the object carrying the work card and the preset safety distance corresponding to the type of the work card, determining the obstacle avoidance deceleration of the material vehicle, and controlling the material vehicle to decelerate according to the obstacle avoidance deceleration.

    本公开涉及一种生产线物料配送避障行驶方法、装置、设备及物料车,包括:确定物料车在当前的行驶速度下,以最大减速度减速到0的第一减速距离,以预设的最小减速度减速到0的第二减速距离;以物料车位置为环心、第一减速距离为内环半径、第二减速距离为外环半径构建内、外环,从内环与外环间的环形区域中确定安全避障区域;响应于物料车与工牌建立近场通讯连接成功,根据近场通讯连接的信号强度,确定携带工牌的对象是否处于安全避让区域;在处于安全避让区域的情况下,根据工牌的类型确定携带工牌的对象的机动特征;根据携带工牌的对象的机动特征和工牌的类型对应的预设安全距离,确定物料车的避障减速度,根据避障减速度控制物料车减速行驶。


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    Title :

    Obstacle-avoiding driving method, device and equipment for material distribution of production line and material vehicle


    Additional title:

    生产线物料配送避障行驶方法、装置、设备及物料车


    Contributors:
    WU PING (author) / XIA YANGGUANG (author) / CHEN SHUO (author)

    Publication date :

    2023-06-23


    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 / B62D MOTOR VEHICLES , Motorfahrzeuge



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