南方科技大学知识苑(SUSTech KC): 拥塞可容忍的路径引导方法及装置、设备及存储介质

Title	拥塞可容忍的路径引导方法及装置、设备及存储介质
Alternative Title	Congestion-tolerant path guiding method and device, equipment and storage medium
Author	朱威龙; 朱春生
First Inventor	朱威龙
Original applicant	南方科技大学
First applicant	南方科技大学
Address of First applicant	518000 广东省深圳市南山区桃源街道学苑大道1088号
Current applicant	南方科技大学
Address of Current applicant	518000 广东省深圳市南山区桃源街道学苑大道1088号 (广东,深圳,南山区)
First Current Applicant	南方科技大学
Address of First Current Applicant	518000 广东省深圳市南山区桃源街道学苑大道1088号 (广东,深圳,南山区)
Application Number	CN202210256150.3
Application Date	2022-03-15
Open (Notice) Number	CN114743398A
Date Available	2022-07-12
Status of Patent	实质审查
Legal Date	2022-07-29
Subtype	发明申请
SUSTech Authorship	First
Abstract	本发明公开了一种拥塞可容忍的路径引导方法及装置、设备及存储介质，该方法包括：判断车辆的预定轨迹中拥塞路段的拥塞类型；若为规则性拥塞，按预定轨迹行驶，若否，则规划替代路径并计算额外时间；计算拥塞路段中的车辆的数量及最大承载能力，根据拥塞路段中的车辆数量以及最大承载能力判断车辆能否进入拥塞路段；若能，则根据拥塞路段的拥塞类型计算拥塞时间，对比拥塞时间与额外时间，根据对比结果选择合适路径。通过该方法，具有普遍适用性，且该方法在保持拥塞可控的基础上，通过权衡拥塞时长和额外时间，为车辆做出更加合理的决策，虽然在一定程度上牺牲了车辆行驶的流畅性，但是可有效降低车辆的平均通行时间、平均功耗及二氧化碳排放。
Other Abstract	The invention discloses a congestion-tolerant path guiding method and device, equipment and a storage medium. The method comprises the following steps: judging the congestion type of a congested road section in a predetermined trajectory of a vehicle; if the congestion is regular congestion, driving according to a predetermined track, and if not, planning an alternative path and calculating extra time; the number of vehicles in the congested road section and the maximum bearing capacity are calculated, and whether the vehicles can enter the congested road section or not is judged according to the number of vehicles in the congested road section and the maximum bearing capacity; and if yes, calculating the congestion time according to the congestion type of the congested road section, comparing the congestion time with the additional time, and selecting a proper path according to a comparison result. The method has general applicability, and makes a more reasonable decision for the vehicle by weighing the congestion duration and the additional time on the basis of keeping the congestion controllable, and can effectively reduce the average passing time, average power consumption and carbon dioxide emission of the vehicle although sacrificing the vehicle running smoothness to a certain extent.
CPC Classification Number	G08G1/096833
IPC Classification Number	G08G1/0968
INPADOC Legal Status	（ENTRY INTO FORCE OF REQUEST FOR SUBSTANTIVE EXAMINATION）[2022-07-29][CN]
INPADOC Patent Family Count	1
Extended Patent Family Count	1
Priority date	2022-03-15
Patent Agent	葛勤 ; 任哲夫
Agency	深圳市欣亚知识产权代理事务所(普通合伙)
URL	[Source Record]
Data Source	PatSnap
Document Type	Patent
Identifier	http://kc.sustech.edu.cn/handle/2SGJ60CL/534514
Department	Institute of Future Networks Technology
Recommended Citation GB/T 7714	朱威龙,朱春生. 拥塞可容忍的路径引导方法及装置、设备及存储介质.

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