The invention discloses an automatic driving bus dispatching optimization method cooperated with an interzonal vehicle. The method comprises automatic driving bus unit vehicle grouping, dispatching cycle time discretization, decision variable setting, automatic driving bus dispatching simulation model building cooperated with the interzonal vehicle, cost function calculation, optimization model building and model solving. By using the method, a characteristic of automatic driving bus marshalling is fully considered, and service quality of the system is improved (for example, waiting time of passengers is shortened) and operation cost is reduced by jointly optimizing vehicle types (the interzonal vehicle and a whole-course vehicle), a vehicle capacity and a departure frequency. In the invention, the vehicle type and the departure frequency are adaptively optimized according to a passenger demand, the waiting time of the passenger on a platform can be reduced, in-vehicle congestion in apeak period is decreased, and a risk that the passengers cannot get on the bus in the peak period is reduced and so on. The bus dispatching method provided in the invention is more flexible, can be used to optimize the capacity of the bus, avoid waste of bus resources in a flat peak period, and effectively reduce the operation cost of the bus.

    本发明公开的一种配合区间车的自动驾驶公交调度优化方法,包括自动驾驶公交单元车辆编组、调度周期时间离散化、设置决策变量、建立配合区间车的自动驾驶公交调度仿真模型、计算成本函数、建立优化模型和模型求解。本发明充公考虑自动驾驶公交车辆编组的特点,通过联合优化车辆类型(区间车和全程车)、车辆容量和发车频率来提升系统服务质量(如减小乘客候车时间)和减小运营成本。本发明根据乘客需求自适应优化车辆类型和发车频率,可以减小乘客站台候车时间、减少高峰时段车内拥挤和降低乘客高峰时段不能上车的风险等;本发明提供的公交调度方法更加灵活,优化车辆容量,避免平峰时段公交车辆资源浪费的情况,从而能有效降低车辆运营成本。


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    Title :

    Automatic driving bus combination dispatching optimization method cooperated with interzonal vehicle


    Additional title:

    配合区间车的自动驾驶公交组合调度优化方法


    Contributors:
    MA XIAOLEI (author) / DAI ZHUANG (author) / CHEN XI (author)

    Publication date :

    2020-04-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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