CN114566051A - Highway switching area severe conflict recognition method based on logistic model - Google Patents
Highway switching area severe conflict recognition method based on logistic model Download PDFInfo
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- CN114566051A CN114566051A CN202210271371.8A CN202210271371A CN114566051A CN 114566051 A CN114566051 A CN 114566051A CN 202210271371 A CN202210271371 A CN 202210271371A CN 114566051 A CN114566051 A CN 114566051A
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000007704 transition Effects 0.000 claims abstract description 20
- 230000001133 acceleration Effects 0.000 claims description 22
- 238000006243 chemical reaction Methods 0.000 claims description 19
- 238000003064 k means clustering Methods 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 238000004364 calculation method Methods 0.000 claims description 3
- 238000007619 statistical method Methods 0.000 claims description 3
- 238000012546 transfer Methods 0.000 description 5
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Classifications
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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
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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
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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- General Physics & Mathematics (AREA)
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- Analytical Chemistry (AREA)
- Traffic Control Systems (AREA)
Abstract
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CN202210271371.8A CN114566051A (en) | 2022-03-18 | 2022-03-18 | Highway switching area severe conflict recognition method based on logistic model |
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CN202210271371.8A CN114566051A (en) | 2022-03-18 | 2022-03-18 | Highway switching area severe conflict recognition method based on logistic model |
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CN202210271371.8A Pending CN114566051A (en) | 2022-03-18 | 2022-03-18 | Highway switching area severe conflict recognition method based on logistic model |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117852191A (en) * | 2024-01-15 | 2024-04-09 | 青岛海特新材料船艇有限公司 | Three-dimensional model design method and system based on motor car console |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107958269A (en) * | 2017-11-28 | 2018-04-24 | 江苏大学 | A kind of driving risk factor Forecasting Methodology based on hidden Markov model |
CN112487617A (en) * | 2020-11-19 | 2021-03-12 | 平安科技(深圳)有限公司 | Collision model-based risk prevention method, device, equipment and storage medium |
CN112508392A (en) * | 2020-12-02 | 2021-03-16 | 云南省交通规划设计研究院有限公司 | Dynamic evaluation method for traffic conflict risk of hidden danger road section of mountain area double-lane highway |
CN112767695A (en) * | 2021-01-07 | 2021-05-07 | 哈尔滨工业大学 | Real-time prediction method and system for traffic accident risk at signalized intersection |
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2022
- 2022-03-18 CN CN202210271371.8A patent/CN114566051A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107958269A (en) * | 2017-11-28 | 2018-04-24 | 江苏大学 | A kind of driving risk factor Forecasting Methodology based on hidden Markov model |
CN112487617A (en) * | 2020-11-19 | 2021-03-12 | 平安科技(深圳)有限公司 | Collision model-based risk prevention method, device, equipment and storage medium |
CN112508392A (en) * | 2020-12-02 | 2021-03-16 | 云南省交通规划设计研究院有限公司 | Dynamic evaluation method for traffic conflict risk of hidden danger road section of mountain area double-lane highway |
CN112767695A (en) * | 2021-01-07 | 2021-05-07 | 哈尔滨工业大学 | Real-time prediction method and system for traffic accident risk at signalized intersection |
Non-Patent Citations (3)
Title |
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丘积: "高速公路转换区严重冲突识别与分析高速公路转换区严重冲突识别与分析", 《中国安全科学学报》, pages 184 - 191 * |
于帅: "基于气象条件与交通流交互作用的高速公路事故风险分析及预测", 《中国博士学位论文全文数据库(工程科技Ⅱ辑)》, no. 3, pages 1 - 6 * |
顾欣: "高速公路互通立交合流区交通冲突预测模型研究", 《中国博士学位论文全文数据库(工程科技Ⅱ辑)》, no. 20220215 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117852191A (en) * | 2024-01-15 | 2024-04-09 | 青岛海特新材料船艇有限公司 | Three-dimensional model design method and system based on motor car console |
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CB03 | Change of inventor or designer information |
Inventor after: Zhu Shunying Inventor after: Chen Qiucheng Inventor after: Wang Daiyang Inventor after: Wang Hong Inventor after: Qiu Ji Inventor after: Wang Fupeng Inventor after: Wang Hongtao Inventor after: Sun Weimin Inventor after: Wu Jingan Inventor before: Wang Daiyang Inventor before: Wang Hong Inventor before: Qiu Ji Inventor before: Zhu Shunying Inventor before: Chen Qiucheng Inventor before: Wang Fupeng Inventor before: Wang Hongtao Inventor before: Sun Weimin Inventor before: Wu Jingan |
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