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

An information processing method and transportation technology, applied in the field of intelligent transportation applications, can solve problems such as inaccurate periodic signal settings

Active Publication Date: 2020-08-07
ALIBABA GRP HLDG LTD
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  • 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 method and device, traffic control method and device, equipment and storage medium
  • Information processing method and device, traffic control method and device, equipment and storage medium

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Embodiment Construction

[0044] In order to enable those skilled in the art to better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0045] In some processes described in the specification and claims of the present application and the description in the above-mentioned drawings, multiple operations appearing in a specific order are included, but it should be clearly understood that these operations may not be performed in the order in which they appear herein Execution or parallel execution, the serial number of the operation, such as 101, 102, etc., is only used to distinguish different operations, and the serial number itself does not represent any execution order. Additionally, these processes can include more or fewer operations, and these operations can be performed sequentially or in parallel. ...

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Abstract

The embodiment of the invention provides an information processing method and device, a traffic control method and device, equipment and a storage medium. The information processing method comprises the steps that at least one traffic phase set at a traffic intersection is determined; the saturation flow rate and the traffic demand of each traffic phase are determined, wherein the saturation flowrate represents the maximum traffic flow in unit time corresponding to each traffic phase, and the traffic demand represents the traffic flow actually required to be passed and corresponding to each traffic phase; the effective passing time of each traffic phase is obtained through calculation by utilizing the traffic demand and the saturation flow rate of each traffic phase; and the signal periodof the traffic intersection is obtained according to the respective effective passing time of the at least one traffic phase. According to the technical scheme provided by the embodiment of the invention, the accuracy of the traffic intersection signal period is improved.

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 and traffic control method, device and equipment, and a storage medium. Background technique [0002] Traffic signal lights are signal lights that direct traffic operations, and generally consist of three colors of red, green, and yellow signal lights. Traffic signal control mainly refers to the reasonable control of the color change of traffic lights at intersections. Every time the traffic lights change once, 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 and traffic interruptions. The red, green, and yellow colors of a certain signal light at an intersection are displayed in turn, and the time used for one time is the signal period of the intersection. [0003] Generally, vehi...

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Application Information

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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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