OD allocation method considering travel habits of residents

A technology of distribution method and travel mode, applied in instruments, data processing applications, forecasting, etc., can solve the problems of difficult to accurately evaluate the effect of road traffic operation and the inability to grasp road traffic conditions.

Active Publication Date: 2018-08-14
SOUTHEAST UNIV
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Problems solved by technology

[0003] However, in the practical application of road traffic management strategies, the existing traffic allocation seldom takes into account the impact of the implementation of traffic management strategies on road traffic flow, making it difficult to accurately evaluate the effect of road traffic after the implementation of traffic management strategies. Therefore, it is impossible to accurately grasp the road traffic conditions after the implementation of the management strategy.

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  • OD allocation method considering travel habits of residents

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[0028] The technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0029] In recent years, with the continuous deepening of the construction of intelligent transportation systems, the accuracy of road traffic allocation results directly affects whether the application of intelligent transportation systems is close to the real state of road traffic operation. In response to this demand, the present invention provides an OD allocation method that takes residents’ travel habits into consideration, and cooperates with figure 1 As shown, the OD distribution method includes the following steps:

[0030] Step A, determine the implementation strategy and implementation scope of road traffic management;

[0031] Wherein, the traffic management strategy includes, but is not limited to, traffic management strategies such as urban road congestion charging, period-based, vehicle-type restriction, etc.; the implementat...

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Abstract

The present invention discloses an OD allocation method considering the travel habits of residents. The method comprises the following steps: A, determining a strategy for implementing road traffic management, and an implementation scope; B, identifying whether the starting point of the travel mode affected by the strategy is within the implementation scope; C, determining the comprehensive scoreof various travel modes; D, based on step C, determining an alternative travel mode of the existing travel mode affected by the strategy; and E, determining the road traffic flow distribution with theexisting travel mode and the alternative travel mode. According to the OD allocation method disclosed by the present invention, the existing blank for implementing OD re-allocation under the trafficmanagement strategy is made up, and the authenticity of the road traffic management strategy implementation assessment can be achieved as much as possible.

Description

technical field [0001] The invention belongs to the technical field of traffic distribution, in particular to an OD distribution method considering residents' travel habits. Background technique [0002] In recent years, with the continuous construction and improvement of transportation infrastructure, simply relying on new construction and reconstruction of infrastructure to solve traffic problems such as small traffic supply capacity and road traffic congestion has gradually lost its effect. Fortunately, a series of traffic management strategies have emerged to improve traffic supply capacity, such as peak congestion charges, vehicle restrictions, etc., and road traffic supply capacity has been effectively improved. [0003] However, in the practical application of road traffic management strategies, the existing traffic allocation seldom takes into account the impact of the implementation of traffic management strategies on road traffic flow, making it difficult to accura...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q10/06G06Q50/26
CPCG06Q10/047G06Q10/06393G06Q50/26
Inventor 王炜吴忠君魏雪延
Owner SOUTHEAST UNIV
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