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Information processing, traffic control method, device and equipment, storage medium

An information processing method and transportation technology, applied in the field of intelligent transportation applications, can solve the problems of inaccurate periodic signal settings, and achieve the effect of improving accuracy and reliability

Active Publication Date: 2022-08-02
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present application provides an information processing and traffic control method, device and equipment, and a storage medium to solve the technical problem that the periodic signal setting of traffic intersections is not accurate enough in the prior art

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  • Information processing, traffic control method, device and equipment, storage medium
  • Information processing, traffic control method, device and equipment, storage medium
  • Information processing, traffic control method, device and equipment, storage medium

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Embodiment Construction

[0044] In order to make those skilled in the art better understand the solutions of the present application, the following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application.

[0045] In some processes described in the specification and claims of the present application and the above-mentioned drawings, a plurality of operations appearing in a specific order are included, but it should be clearly understood that these operations may not appear in the order in which they appear herein. Executed or executed in parallel, the sequence numbers of the operations, such as 101, 102, etc., are only used to distinguish different operations, and the sequence numbers themselves do not represent any execution order. Additionally, these flows may include more or fewer operations, and these operations may be performed sequentially or in parallel. I...

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Abstract

Embodiments of the present application provide an information processing, traffic control method, device and device, and storage medium. The information processing method includes: determining at least one traffic phase set at a traffic intersection; determining the saturated flow rate and traffic demand of each traffic phase wherein, the saturated flow rate represents the maximum traffic flow per unit time corresponding to each traffic phase, and the traffic demand represents the actual traffic flow corresponding to each traffic phase that needs to pass; using the traffic demand of each traffic phase and calculating the saturated flow rate to obtain the effective travel time of each traffic phase; and obtain the signal period of the traffic intersection according to the respective effective travel time of at least one traffic phase. The technical solutions provided by the embodiments of the present application improve the accuracy of the signal cycle at a traffic intersection.

Description

technical field [0001] The embodiments of the present application relate to the technical field of intelligent transportation applications, and in particular, to an information processing, traffic control method, device and device, and a storage medium. Background technique [0002] Traffic lights are signal lights that direct traffic operations, and are generally composed of three colors of red, green, and yellow. Traffic signal control mainly refers to the reasonable control of the color change of the traffic signal lights at the intersection. Every time the traffic signal light changes, the traffic phase switching at the intersection is realized, and the right-of-way switching of each traffic phase is realized, so as to avoid traffic accidents, traffic interruptions and other phenomena. The time used for the three colors of red, green and yellow of a signal light at an intersection to be displayed in turn is the signal cycle of the intersection. [0003] Generally, vehic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/01G08G1/07G08G1/081
CPCG08G1/07G08G1/081G08G1/0125
Inventor 张茂雷吴田田王磊张辉
Owner ALIBABA GRP HLDG LTD
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