CN112991741A - 交通流预测方法和装置 - Google Patents
交通流预测方法和装置 Download PDFInfo
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- CN112991741A CN112991741A CN202110415640.9A CN202110415640A CN112991741A CN 112991741 A CN112991741 A CN 112991741A CN 202110415640 A CN202110415640 A CN 202110415640A CN 112991741 A CN112991741 A CN 112991741A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0125—Traffic data processing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/29—Geographical information databases
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0125—Traffic data processing
- G08G1/0129—Traffic data processing for creating historical data or processing based on historical data
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- Databases & Information Systems (AREA)
- Theoretical Computer Science (AREA)
- Remote Sensing (AREA)
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- General Engineering & Computer Science (AREA)
- Traffic Control Systems (AREA)
Abstract
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CN202110415640.9A CN112991741B (zh) | 2021-04-19 | 2021-04-19 | 交通流预测方法和装置 |
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CN202110415640.9A CN112991741B (zh) | 2021-04-19 | 2021-04-19 | 交通流预测方法和装置 |
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CN112991741A true CN112991741A (zh) | 2021-06-18 |
CN112991741B CN112991741B (zh) | 2021-07-20 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115240432A (zh) * | 2022-09-21 | 2022-10-25 | 智道网联科技(北京)有限公司 | 交通拥堵检测方法、装置及电子设备、存储介质 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101436345A (zh) * | 2008-12-19 | 2009-05-20 | 天津市市政工程设计研究院 | 基于TransCAD宏观仿真平台的港区道路交通需求预测系统 |
CN104933862A (zh) * | 2015-05-26 | 2015-09-23 | 大连理工大学 | 一种基于浮动车轨迹的城市交通拥堵智能组合预测方法 |
US20190180612A1 (en) * | 2016-08-15 | 2019-06-13 | University Of Southern California | Latent space model for road networks to predict time-varying traffic |
CN110491129A (zh) * | 2019-09-24 | 2019-11-22 | 重庆城市管理职业学院 | 基于时空图的发散卷积循环神经网络的交通流预测方法 |
CN111583648A (zh) * | 2020-05-14 | 2020-08-25 | 公安部交通管理科学研究所 | 融合gps数据和卡口流量数据的城市交通流量预测方法 |
CN112216108A (zh) * | 2020-10-12 | 2021-01-12 | 中南大学 | 一种基于属性增强的时空图卷积模型的交通预测方法 |
US20210020036A1 (en) * | 2019-07-16 | 2021-01-21 | Taiwo O. Adetiloye | Predicting short-term traffic flow congestion on urban motorway networks |
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2021
- 2021-04-19 CN CN202110415640.9A patent/CN112991741B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101436345A (zh) * | 2008-12-19 | 2009-05-20 | 天津市市政工程设计研究院 | 基于TransCAD宏观仿真平台的港区道路交通需求预测系统 |
CN104933862A (zh) * | 2015-05-26 | 2015-09-23 | 大连理工大学 | 一种基于浮动车轨迹的城市交通拥堵智能组合预测方法 |
US20190180612A1 (en) * | 2016-08-15 | 2019-06-13 | University Of Southern California | Latent space model for road networks to predict time-varying traffic |
US20210020036A1 (en) * | 2019-07-16 | 2021-01-21 | Taiwo O. Adetiloye | Predicting short-term traffic flow congestion on urban motorway networks |
CN110491129A (zh) * | 2019-09-24 | 2019-11-22 | 重庆城市管理职业学院 | 基于时空图的发散卷积循环神经网络的交通流预测方法 |
CN111583648A (zh) * | 2020-05-14 | 2020-08-25 | 公安部交通管理科学研究所 | 融合gps数据和卡口流量数据的城市交通流量预测方法 |
CN112216108A (zh) * | 2020-10-12 | 2021-01-12 | 中南大学 | 一种基于属性增强的时空图卷积模型的交通预测方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115240432A (zh) * | 2022-09-21 | 2022-10-25 | 智道网联科技(北京)有限公司 | 交通拥堵检测方法、装置及电子设备、存储介质 |
CN115240432B (zh) * | 2022-09-21 | 2023-02-28 | 智道网联科技(北京)有限公司 | 交通拥堵检测方法、装置及电子设备、存储介质 |
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CN112991741B (zh) | 2021-07-20 |
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Effective date of registration: 20211208 Address after: 215000 room 808, 8 / F, building 9a, launch area of Yangtze River Delta International R & D community, No. 286, qinglonggang Road, high speed rail new town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee after: Tianyi Transportation Technology Co.,Ltd. Address before: 2nd floor, building A3, Hongfeng science and Technology Park, Nanjing Economic and Technological Development Zone, Nanjing, Jiangsu Province 210033 Patentee before: CIIC Technology Co.,Ltd. |
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Application publication date: 20210618 Assignee: Zhongzhixing (Shanghai) Transportation Technology Co.,Ltd. Assignor: Tianyi Transportation Technology Co.,Ltd. Contract record no.: X2022980005387 Denomination of invention: Traffic flow prediction method and device Granted publication date: 20210720 License type: Common License Record date: 20220518 |
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Application publication date: 20210618 Assignee: CIIC Technology Co.,Ltd. Assignor: Tianyi Transportation Technology Co.,Ltd. Contract record no.: X2022980005922 Denomination of invention: Traffic flow prediction method and device Granted publication date: 20210720 License type: Common License Record date: 20220524 |
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