CN111386559A - 一种路口是否存在目标道路设施的判断方法及系统 - Google Patents
一种路口是否存在目标道路设施的判断方法及系统 Download PDFInfo
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- CN111386559A CN111386559A CN201880002448.3A CN201880002448A CN111386559A CN 111386559 A CN111386559 A CN 111386559A CN 201880002448 A CN201880002448 A CN 201880002448A CN 111386559 A CN111386559 A CN 111386559A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
- G06V20/588—Recognition of the road, e.g. of lane markings; Recognition of the vehicle driving pattern in relation to the road
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/02—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to ambient conditions
- B60W40/04—Traffic conditions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/02—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to ambient conditions
- B60W40/06—Road conditions
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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
- G08G1/0108—Measuring and analyzing of parameters relative to traffic conditions based on the source of data
- G08G1/0112—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from the vehicle, e.g. floating car data [FCD]
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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
- G08G1/0108—Measuring and analyzing of parameters relative to traffic conditions based on the source of data
- G08G1/0116—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from roadside infrastructure, e.g. beacons
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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
- G08G1/0108—Measuring and analyzing of parameters relative to traffic conditions based on the source of data
- G08G1/012—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from other sources than vehicle or roadside beacons, e.g. mobile networks
-
- 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
- G08G1/0133—Traffic data processing for classifying traffic situation
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- Automation & Control Theory (AREA)
- Mathematical Physics (AREA)
- Mechanical Engineering (AREA)
- Theoretical Computer Science (AREA)
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- Traffic Control Systems (AREA)
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Abstract
一种路口是否存在目标道路设施的判断方法、系统、装置和存储介质。方法包括:获取待测路口的移动物体左转行驶轨迹数据(710),从轨迹数据中提取与目标道路设施相关联的特征参数信息(720),基于待测路口的特征参数信息确定待测路口是否存在目标道路设施(730)。能够智能确定路口的道路设施设置状况,减少人力和物力的耗费。
Description
PCT国内申请,说明书已公开。
Claims (20)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/CN2018/111807 WO2020082284A1 (zh) | 2018-10-25 | 2018-10-25 | 一种路口是否存在目标道路设施的判断方法及系统 |
Publications (2)
Publication Number | Publication Date |
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CN111386559A true CN111386559A (zh) | 2020-07-07 |
CN111386559B CN111386559B (zh) | 2022-07-19 |
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CN201880002448.3A Active CN111386559B (zh) | 2018-10-25 | 2018-10-25 | 一种路口是否存在目标道路设施的判断方法及系统 |
Country Status (9)
Country | Link |
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US (1) | US20200134325A1 (zh) |
EP (1) | EP3678108A1 (zh) |
JP (1) | JP2021503106A (zh) |
CN (1) | CN111386559B (zh) |
AU (1) | AU2018279045B2 (zh) |
CA (1) | CA3027615A1 (zh) |
SG (1) | SG11201811243UA (zh) |
TW (1) | TWI715898B (zh) |
WO (1) | WO2020082284A1 (zh) |
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CN113129596A (zh) * | 2021-04-28 | 2021-07-16 | 北京百度网讯科技有限公司 | 行驶数据处理方法、装置、设备、存储介质及程序产品 |
CN113920722A (zh) * | 2021-09-23 | 2022-01-11 | 摩拜(北京)信息技术有限公司 | 路口通行状态获取方法、装置、电子设备及存储介质 |
CN115171415A (zh) * | 2020-07-31 | 2022-10-11 | 北京航迹科技有限公司 | 确定车辆的停车位置的方法、装置、设备和介质 |
CN117077042A (zh) * | 2023-10-17 | 2023-11-17 | 北京鑫贝诚科技有限公司 | 一种农村平交路口安全预警方法及系统 |
CN117253365A (zh) * | 2023-11-17 | 2023-12-19 | 上海伯镭智能科技有限公司 | 一种车辆交通状况自动检测方法和相关装置 |
Families Citing this family (11)
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WO2019205069A1 (en) * | 2018-04-27 | 2019-10-31 | Beijing Didi Infinity Technology And Development Co., Ltd. | Systems and methods for updating 3d model of building |
KR102155055B1 (ko) * | 2019-10-28 | 2020-09-11 | 라온피플 주식회사 | 강화학습 기반 신호 제어 장치 및 신호 제어 방법 |
CN111597285B (zh) * | 2020-05-13 | 2023-09-15 | 汉海信息技术(上海)有限公司 | 路网拼接方法、装置、电子设备及存储介质 |
CN112115890B (zh) * | 2020-09-23 | 2024-01-23 | 平安国际智慧城市科技股份有限公司 | 基于人工智能的酒驾识别方法、装置、设备及介质 |
CN112700643A (zh) * | 2020-12-21 | 2021-04-23 | 北京百度网讯科技有限公司 | 输出车辆流向的方法、装置、路侧设备以及云控平台 |
WO2023084890A1 (ja) * | 2021-11-10 | 2023-05-19 | 住友電気工業株式会社 | 情報生成システム、情報生成方法及びコンピュータプログラム |
CN114116854A (zh) * | 2021-12-09 | 2022-03-01 | 腾讯科技(深圳)有限公司 | 轨迹数据处理方法、装置、设备和存储介质 |
CN114463969B (zh) * | 2021-12-22 | 2023-05-16 | 高德软件有限公司 | 红绿灯周期时长的挖掘方法、电子设备及计算机程序产品 |
CN115240411B (zh) * | 2022-06-29 | 2023-05-09 | 合肥工业大学 | 一种城市道路交叉口右转冲突警示线测画方法 |
CN115311759B (zh) * | 2022-07-08 | 2023-09-05 | 东风汽车集团股份有限公司 | 一种车辆耐久目标获取方法、装置、设备及存储介质 |
CN116777703B (zh) * | 2023-04-24 | 2024-02-02 | 深圳市普拉图科技发展有限公司 | 一种基于大数据的智慧城市管理方法和系统 |
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2018
- 2018-10-25 CN CN201880002448.3A patent/CN111386559B/zh active Active
- 2018-10-25 SG SG11201811243UA patent/SG11201811243UA/en unknown
- 2018-10-25 JP JP2018565762A patent/JP2021503106A/ja active Pending
- 2018-10-25 CA CA3027615A patent/CA3027615A1/en not_active Abandoned
- 2018-10-25 EP EP18812027.3A patent/EP3678108A1/en not_active Withdrawn
- 2018-10-25 WO PCT/CN2018/111807 patent/WO2020082284A1/zh unknown
- 2018-10-25 AU AU2018279045A patent/AU2018279045B2/en active Active
- 2018-12-14 TW TW107145159A patent/TWI715898B/zh active
- 2018-12-16 US US16/221,576 patent/US20200134325A1/en not_active Abandoned
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CN115171415A (zh) * | 2020-07-31 | 2022-10-11 | 北京航迹科技有限公司 | 确定车辆的停车位置的方法、装置、设备和介质 |
CN113129596A (zh) * | 2021-04-28 | 2021-07-16 | 北京百度网讯科技有限公司 | 行驶数据处理方法、装置、设备、存储介质及程序产品 |
CN113920722A (zh) * | 2021-09-23 | 2022-01-11 | 摩拜(北京)信息技术有限公司 | 路口通行状态获取方法、装置、电子设备及存储介质 |
CN117077042A (zh) * | 2023-10-17 | 2023-11-17 | 北京鑫贝诚科技有限公司 | 一种农村平交路口安全预警方法及系统 |
CN117077042B (zh) * | 2023-10-17 | 2024-01-09 | 北京鑫贝诚科技有限公司 | 一种农村平交路口安全预警方法及系统 |
CN117253365A (zh) * | 2023-11-17 | 2023-12-19 | 上海伯镭智能科技有限公司 | 一种车辆交通状况自动检测方法和相关装置 |
CN117253365B (zh) * | 2023-11-17 | 2024-02-02 | 上海伯镭智能科技有限公司 | 一种车辆交通状况自动检测方法和相关装置 |
Also Published As
Publication number | Publication date |
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WO2020082284A1 (zh) | 2020-04-30 |
JP2021503106A (ja) | 2021-02-04 |
AU2018279045B2 (en) | 2021-01-21 |
US20200134325A1 (en) | 2020-04-30 |
SG11201811243UA (en) | 2020-05-28 |
AU2018279045A1 (en) | 2020-05-14 |
EP3678108A4 (en) | 2020-07-08 |
TWI715898B (zh) | 2021-01-11 |
CN111386559B (zh) | 2022-07-19 |
TW202016728A (zh) | 2020-05-01 |
CA3027615A1 (en) | 2020-04-25 |
EP3678108A1 (en) | 2020-07-08 |
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