Data processing method and device, equipment and storage medium
A technology for data processing and processing requests, applied in the field of traffic engineering, can solve problems such as inaccurate processing results, and achieve the effect of improving accuracy
Active Publication Date: 2021-06-18
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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[0004] The embodiment of the present application provides a data processing method, device, equipment and storage medium, which are used to solve the problem of inaccurate processing results in the existing traffic system processing
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[0072] Exemplary embodiments of the present application are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present application to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the application. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
[0073] Traffic flow simulation technology uses simulation technology to study traffic behavior. It is a technology that tracks and describes traffic movement over time and space. It involves mathematical models that describe the real-time movement of transportation systems within a certain period of time. Traffic flow simulation technology can be divided into micro-t...
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The invention discloses a data processing method and device, equipment and a storage medium, and relates to the technical field of intelligent transportation. According to the specific implementation scheme, a processing request sent by a user is received, the processing request is used for updating state information of a plurality of traffic participants in a traffic system, a current data set in the traffic system is obtained based on the processing request, and the current data set comprises current state information of the traffic participants and current traffic conditions. The traffic participants comprise vehicles and pedestrians, the current state information of each traffic participant in the traffic system is updated according to the current traffic condition and a preset state updating strategy, the moving states of the pedestrians and the vehicles in the mixed traffic flow scene can be accurately described, the guiding significance is provided for management of the intelligent traffic system, and the accuracy in traffic flow processing is improved.
Description
technical field [0001] The present application relates to the technical field of traffic engineering, in particular to a data processing method, device, equipment and storage medium in intelligent traffic technology. Background technique [0002] Traffic flow simulation technology uses simulation technology to study traffic behavior, and it is a technology to track and describe the changes of traffic movement with time and space. Traffic flow simulation technology can be applied to road traffic safety analysis and intelligent transport system (intelligent transport system, ITS), which has certain guiding significance for traffic management. [0003] In the prior art, a driver model is a commonly used method for studying traffic behavior in traffic flow. Specifically, the speed of the current vehicle is calculated using constraints such as the distance between the target vehicle and the preceding vehicle, the relative speed, and the expected speed of the target vehicle. How...
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IPC IPC(8): G08G1/01
CPCG08G1/0125
Inventor 姜禾赵金鑫杨睿刚
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD