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    VEHICLE DISPATCHING METHOD AND SYSTEM
    1.
    发明申请
    VEHICLE DISPATCHING METHOD AND SYSTEM 审中-公开
    车辆分配方法和系统

    公开(公告)号：US20140094999A1

    公开(公告)日：2014-04-03

    申请号：US14099495

    申请日：2013-12-06

    Applicant: Autonomous Solutions, Inc.

    Inventor： Thomas M. Petroff

    IPC: G08G1/00

    CPC classification number: G06Q50/28 ,  G01C21/343 ,  G01C21/3492 ,  G05D1/0088 ,  G05D1/0221 ,  G05D1/0291 ,  G05D2201/0212 ,  G06N20/00 ,  G06Q10/02 ,  G06Q10/04 ,  G06Q10/06312 ,  G06Q50/30 ,  G06Q2240/00 ,  G08G1/00 ,  G08G1/202 ,  G08G1/22

    Abstract: Vehicle dispatch system includes upper stage unit, lower stage unit and interface communication unit. The upper stage unit, configured to generate vehicle schedules, is communicatively connected to the interface communication unit. The lower stage unit, communicatively connected to the upper stage unit and the interface communication unit, has two storage units and a control unit. The first storage unit stores in a state representation multiple possible states having multiple possible actions. The control unit, which receives the schedule as a state representation, is configured to simulate states during an episode by selecting a state action and determining a reward value. The second storage unit stores the reward value and has a policy linked to one possible action for each state. The interface communication unit, operable to receive and transmit vehicle communications, is configured to access the policy and its associated action and communicate the action to a vehicle.

    Abstract translation: 车辆调度系统包括上级单元，下级单元和接口通信单元。 被配置为产生车辆计划的上级单元通信地连接到接口通信单元。 通信连接到上级单元和接口通信单元的下级单元具有两个存储单元和一个控制单元。 第一存储单元以状态表示存在具有多个可能动作的多个可能状态。 接收作为状态表示的日程表的控制单元被配置为通过选择状态动作并确定奖励值来模拟情节期间的状态。 第二存储单元存储奖励值并且具有与每个状态的一个可能动作相关联的策略。 可操作以接收和发送车辆通信的接口通信单元被配置为访问策略及其相关联的动作并将该动作传达给车辆。

    VEHICLE DISPATCHING METHOD AND SYSTEM
    3.
    发明申请
    VEHICLE DISPATCHING METHOD AND SYSTEM 有权

    公开(公告)号：US20220114690A1

    公开(公告)日：2022-04-14

    申请号：US17411027

    申请日：2021-08-24

    Applicant: AUTONOMOUS SOLUTIONS, INC.

    Inventor： Thomas M. Petroff

    IPC: G06Q50/28 ,  G06N20/00 ,  G06Q10/02 ,  G06Q50/30 ,  G06Q10/04 ,  G08G1/00 ,  G01C21/34 ,  G05D1/02 ,  G06Q10/06 ,  G05D1/00

    Abstract: Vehicle dispatch system includes upper stage unit, lower stage unit and interface communication unit. The upper stage unit, configured to generate vehicle schedules, is communicatively connected to the interface communication unit. The lower stage unit, communicatively connected to the upper stage unit and the interface communication unit, has two storage units and a control unit. The first storage unit stores in a state representation multiple possible states having multiple possible actions. The control unit, which receives the schedule as a state representation, is configured to simulate states during an episode by selecting a state action and determining a reward value. The second storage unit stores the reward value and has a policy linked to one possible action for each state. The interface communication unit, operable to receive and transmit vehicle communications, is configured to access the policy and its associated action and communicate the action to a vehicle.

    Vehicle dispatching method and system
    4.
    发明授权
    Vehicle dispatching method and system 有权

    公开(公告)号：US11049208B2

    公开(公告)日：2021-06-29

    申请号：US15458524

    申请日：2017-03-14

    Applicant: Autonomous Solutions, Inc.

    Inventor： Thomas M. Petroff

    IPC: G01C21/34 ,  G05D1/02 ,  G06Q10/06 ,  G08G1/00 ,  G05D1/00 ,  G06Q50/28 ,  G06N20/00 ,  G06Q10/02 ,  G06Q50/30 ,  G06Q10/04

    Abstract: A method for dispatching a plurality of vehicles operating in a work area among a plurality of destination locations and a plurality of source locations includes implementing linear programming that takes in an optimization function and constraints to generate an optimum schedule for optimum production, utilizing a reinforcement learning algorithm that takes in the schedule as input and cycles through possible environmental states that could occur within the schedule by choosing one possible action for each possible environmental state and by observing the reward obtained by taking the action at each possible environmental state, developing a policy for each possible environmental state, and providing instructions to follow an action associated with the policy.

    VEHICLE DISPATCHING METHOD AND SYSTEM
    8.
    发明申请
    VEHICLE DISPATCHING METHOD AND SYSTEM 审中-公开
    车辆分配方法和系统

    公开(公告)号：US20140100777A1

    公开(公告)日：2014-04-10

    申请号：US14099511

    申请日：2013-12-06

    Applicant: Autonomous Solutions, Inc.

    Inventor： Thomas M. Petroff

    IPC: G01C21/34

    CPC classification number: G06Q50/28 ,  G01C21/343 ,  G01C21/3492 ,  G05D1/0088 ,  G05D1/0221 ,  G05D1/0291 ,  G05D2201/0212 ,  G06N20/00 ,  G06Q10/02 ,  G06Q10/04 ,  G06Q10/06312 ,  G06Q50/30 ,  G06Q2240/00 ,  G08G1/00 ,  G08G1/202 ,  G08G1/22

    Abstract: A method for dispatching a plurality of vehicles operating in a work area among a plurality of destination locations and a plurality of source locations includes implementing linear programming that takes in an optimization function and constraints to generate an optimum schedule for optimum production, utilizing a reinforcement learning algorithm that takes in the schedule as input and cycles through possible environmental states that could occur within the schedule by choosing one possible action for each possible environmental state and by observing the reward obtained by taking the action at each possible environmental state, developing a policy for each possible environmental state, and providing instructions to follow an action associated with the policy.

    Abstract translation: 一种用于调度在多个目的地位置和多个源位置中的工作区域中操作的多个车辆的方法包括实现线性规划，其采用优化功能和约束以产生用于最佳生产的最佳调度，利用加强学习 算法将时间表作为输入并循环通过可能在时间表内发生的环境状态，为每个可能的环境状态选择一个可能的行动，并观察通过在每个可能的环境状态采取行动获得的奖励，制定一个政策 每个可能的环境状态，并提供遵循与该策略相关联的动作的指示。

    Vehicle dispatching method and system
    9.
    发明授权
    Vehicle dispatching method and system 有权

    公开(公告)号：US11100601B2

    公开(公告)日：2021-08-24

    申请号：US15458515

    申请日：2017-03-14

    Applicant: Autonomous Solutions, Inc.

    Inventor： Thomas M. Petroff

    IPC: G01C21/34 ,  G05D1/02 ,  G06Q10/06 ,  G08G1/00 ,  G05D1/00 ,  G06Q50/28 ,  G06N20/00 ,  G06Q10/02 ,  G06Q50/30 ,  G06Q10/04

    Abstract: Vehicle dispatch system includes upper stage unit, lower stage unit and interface communication unit. The upper stage unit, configured to generate vehicle schedules, is communicatively connected to the interface communication unit. The lower stage unit, communicatively connected to the upper stage unit and the interface communication unit, has two storage units and a control unit. The first storage unit stores in a state representation multiple possible states having multiple possible actions. The control unit, which receives the schedule as a state representation, is configured to simulate states during an episode by selecting a state action and determining a reward value. The second storage unit stores the reward value and has a policy linked to one possible action for each state. The interface communication unit, operable to receive and transmit vehicle communications, is configured to access the policy and its associated action and communicate the action to a vehicle.

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