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    • 1. 发明申请
    • TRANSPORTATION NETWORK SCHEDULING SYSTEM AND METHOD
    • 运输网络调度系统及方法
    • US20130116916A1
    • 2013-05-09
    • US13289532
    • 2011-11-04
    • Joel Kickbusch
    • Joel Kickbusch
    • G08G1/00
    • B61L27/0016B61L27/0027
    • A method includes determining candidate schedules for plural vehicles traveling in a transportation network comprising and identifying a gridlock area in the transportation network by simulating travel of the vehicles according to the candidate schedules. The gridlock area includes a geographic subset of the transportation network during a time window having at least a predetermined number of failed candidate schedules that result in a decrease of a throughput parameter. The throughput parameter represents flow of travel of the vehicles in the transportation network. The method also includes determining an alternate schedule that differs from the candidate schedule for one or more of the plural vehicles (e.g., a first vehicle of the plural vehicles) that is traveling through the gridlock area. The alternate schedule dictates travel of the one or more of the plural vehicles (e.g., the first vehicle) without decreasing the throughput parameter of the transportation network.
    • 一种方法包括确定在运输网络中行驶的多个车辆的候选时间表,其包括根据候选时间表模拟车辆的行驶并识别交通网络中的锁定区域。 在具有导致吞吐量参数的减少的至少预定数量的失败的候选时间表的时间窗口期间,所述网格锁区域包括所述运输网络的地理子集。 吞吐量参数表示运输网络中车辆的行驶流程。 所述方法还包括确定与所述多个车辆(例如,多个车辆中的第一车辆)中的一个或多个的候选时间表不同的替代时间表,所述多个车辆正在行驶通过所述锁定区域。 备选时间表指示多个车辆(例如,第一车辆)中的一个或多个的行驶,而不减少运输网络的吞吐量参数。
    • 3. 发明申请
    • SYSTEM AND METHOD FOR MODIFYING SCHEDULES OF VEHICLES
    • 用于修改车辆时间表的系统和方法
    • US20130144517A1
    • 2013-06-06
    • US13311211
    • 2011-12-05
    • Joel Kickbusch
    • Joel Kickbusch
    • G08G9/00
    • B61L3/006B61L15/0027B61L27/0027B61L27/0077B61L2205/02
    • A system includes an interface module, a simulation module, and a resolution module. The interface module determines a captured state of vehicles traveling in a transportation network according to associated schedules and a proposed modification to the schedules. The captured state represents locations of the vehicles in the transportation network at a selected time. The simulation module simulates movement of the vehicles according to the proposed modification to the schedules. The movement of the vehicles is simulated from the selected time of the captured state of the vehicles. The resolution module determines potential ramifications from the movement of the vehicles that is simulated. The potential ramifications are representative of a simulated change in travel of the vehicles due to the proposed modification. The resolution module is further configured to use the potential ramifications for use in determining whether to implement the proposed modification in actual travel of the vehicles.
    • 系统包括接口模块,模拟模块和分辨率模块。 接口模块根据相关的时间表和对时间表的拟议修改来确定在运输网络中行驶的车辆的捕获状态。 所捕获的状态在选定的时间表示运输网络中的车辆的位置。 模拟模块根据拟议的修改模拟车辆的运动到时间表。 从车辆的捕获状态的选定时间模拟车辆的移动。 分辨率模块确定了模拟车辆运动的潜在后果。 由于提出的修改,潜在的后果代表车辆行驶模拟变化。 分辨率模块还被配置为使用潜在的后果用于确定是否在车辆的实际行驶中实施所提出的修改。
    • 6. 发明授权
    • System and method for modifying schedules of vehicles
    • 修改车辆时间表的系统和方法
    • US08818584B2
    • 2014-08-26
    • US13311211
    • 2011-12-05
    • Joel Kickbusch
    • Joel Kickbusch
    • G05D1/00B61C17/00
    • B61L3/006B61L15/0027B61L27/0027B61L27/0077B61L2205/02
    • A system includes an interface module, a simulation module, and a resolution module. The interface module determines a captured state of vehicles traveling in a transportation network according to associated schedules and a proposed modification to the schedules. The captured state represents locations of the vehicles in the transportation network at a selected time. The simulation module simulates movement of the vehicles according to the proposed modification to the schedules. The movement of the vehicles is simulated from the selected time of the captured state of the vehicles. The resolution module determines potential ramifications from the movement of the vehicles that is simulated. The potential ramifications are representative of a simulated change in travel of the vehicles due to the proposed modification. The resolution module is further configured to use the potential ramifications for use in determining whether to implement the proposed modification in actual travel of the vehicles.
    • 系统包括接口模块,模拟模块和分辨率模块。 接口模块根据相关的时间表和对时间表的拟议修改来确定在运输网络中行驶的车辆的捕获状态。 所捕获的状态在选定的时间表示运输网络中的车辆的位置。 模拟模块根据拟议的修改模拟车辆的运动到时间表。 从车辆的捕获状态的选定时间模拟车辆的移动。 分辨率模块确定了模拟车辆运动的潜在后果。 由于提出的修改,潜在的后果代表车辆行驶模拟变化。 分辨率模块还被配置为使用潜在的后果用于确定是否在车辆的实际行驶中实施所提出的修改。