CN104554273A - 通过噪音识别路面信息的系统及方法 - Google Patents
通过噪音识别路面信息的系统及方法 Download PDFInfo
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- CN104554273A CN104554273A CN201410828299.XA CN201410828299A CN104554273A CN 104554273 A CN104554273 A CN 104554273A CN 201410828299 A CN201410828299 A CN 201410828299A CN 104554273 A CN104554273 A CN 104554273A
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000001228 spectrum Methods 0.000 claims abstract description 158
- 230000008569 process Effects 0.000 claims abstract description 6
- 230000009467 reduction Effects 0.000 claims description 38
- 235000012489 doughnuts Nutrition 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 8
- 239000000203 mixture Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
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- 238000010183 spectrum analysis Methods 0.000 description 1
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- 230000001755 vocal effect Effects 0.000 description 1
Classifications
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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
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
- G10L25/51—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Signal Processing (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Computational Linguistics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Automation & Control Theory (AREA)
- Mathematical Physics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410828299.XA CN104554273B (zh) | 2014-12-23 | 2014-12-23 | 通过噪音识别路面信息的系统及方法 |
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CN201410828299.XA CN104554273B (zh) | 2014-12-23 | 2014-12-23 | 通过噪音识别路面信息的系统及方法 |
Publications (2)
Publication Number | Publication Date |
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CN104554273A true CN104554273A (zh) | 2015-04-29 |
CN104554273B CN104554273B (zh) | 2017-09-15 |
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CN201410828299.XA Active CN104554273B (zh) | 2014-12-23 | 2014-12-23 | 通过噪音识别路面信息的系统及方法 |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107796639A (zh) * | 2016-08-30 | 2018-03-13 | 上海保隆汽车科技股份有限公司 | 轮胎噪声监测系统和监测方法 |
CN108078501A (zh) * | 2017-12-20 | 2018-05-29 | 苏州燕云网络技术有限公司 | 扫地机自动调整清扫强度的方法及扫地机 |
CN110431060A (zh) * | 2017-03-24 | 2019-11-08 | 米其林集团总公司 | 用于路面状况和车辆行为的实时评估的方法和系统 |
CN110569739A (zh) * | 2019-08-15 | 2019-12-13 | 上海工程技术大学 | 一种基于深度学习和胎噪声谱图的汽车辅助系统及方法 |
CN110794032A (zh) * | 2019-10-16 | 2020-02-14 | 招商局重庆交通科研设计院有限公司 | 一种桥梁伸缩缝监测装置 |
CN110942010A (zh) * | 2019-11-22 | 2020-03-31 | 斑马网络技术有限公司 | 基于车载摄像头确定路面起伏状态的检测方法及装置 |
CN111223494A (zh) * | 2019-12-17 | 2020-06-02 | 深圳市联谛信息无障碍有限责任公司 | 一种路面信息识别的方法、装置以及电子设备 |
CN111278694A (zh) * | 2017-11-09 | 2020-06-12 | 罗伯特·博世有限公司 | 用于识别车道状态的方法和设备 |
CN114312739A (zh) * | 2022-01-06 | 2022-04-12 | 重庆美沣秦安汽车驱动系统有限公司 | 路面识别降噪方法和混合动力汽车 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06138018A (ja) * | 1992-10-28 | 1994-05-20 | Mitsubishi Motors Corp | 路面状況計測装置 |
JPH06174543A (ja) * | 1992-12-03 | 1994-06-24 | Toyota Motor Corp | 路面状態検出装置 |
JPH08261993A (ja) * | 1995-03-22 | 1996-10-11 | Sumitomo Electric Ind Ltd | 路面状態検出装置 |
US20040138831A1 (en) * | 2002-11-08 | 2004-07-15 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Road surface state estimating apparatus, road surface friction state estimating apparatus, road surface state physical quantity calculating apparatus, and road surface state announcing apparatus |
JP2006351000A (ja) * | 2005-05-13 | 2006-12-28 | Tohoku Regional Bureau Ministry Of Land Infrastructure & Transport | 路面状況判定方法およびその装置 |
JP2008143508A (ja) * | 2006-11-14 | 2008-06-26 | Yuki Center | 路面状況判定方法及びその装置 |
JP2011046256A (ja) * | 2009-08-26 | 2011-03-10 | Bridgestone Corp | 路面状態の推定方法とその装置、及び、車両制御方法 |
CN104103174A (zh) * | 2013-04-05 | 2014-10-15 | 现代自动车株式会社 | 用于量化道路表面轮廓和道路噪声的相关性的系统和方法 |
-
2014
- 2014-12-23 CN CN201410828299.XA patent/CN104554273B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06138018A (ja) * | 1992-10-28 | 1994-05-20 | Mitsubishi Motors Corp | 路面状況計測装置 |
JPH06174543A (ja) * | 1992-12-03 | 1994-06-24 | Toyota Motor Corp | 路面状態検出装置 |
JPH08261993A (ja) * | 1995-03-22 | 1996-10-11 | Sumitomo Electric Ind Ltd | 路面状態検出装置 |
US20040138831A1 (en) * | 2002-11-08 | 2004-07-15 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Road surface state estimating apparatus, road surface friction state estimating apparatus, road surface state physical quantity calculating apparatus, and road surface state announcing apparatus |
JP2006351000A (ja) * | 2005-05-13 | 2006-12-28 | Tohoku Regional Bureau Ministry Of Land Infrastructure & Transport | 路面状況判定方法およびその装置 |
JP2008143508A (ja) * | 2006-11-14 | 2008-06-26 | Yuki Center | 路面状況判定方法及びその装置 |
JP2011046256A (ja) * | 2009-08-26 | 2011-03-10 | Bridgestone Corp | 路面状態の推定方法とその装置、及び、車両制御方法 |
CN104103174A (zh) * | 2013-04-05 | 2014-10-15 | 现代自动车株式会社 | 用于量化道路表面轮廓和道路噪声的相关性的系统和方法 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107796639A (zh) * | 2016-08-30 | 2018-03-13 | 上海保隆汽车科技股份有限公司 | 轮胎噪声监测系统和监测方法 |
CN110431060A (zh) * | 2017-03-24 | 2019-11-08 | 米其林集团总公司 | 用于路面状况和车辆行为的实时评估的方法和系统 |
CN110431060B (zh) * | 2017-03-24 | 2023-02-03 | 米其林集团总公司 | 用于路面状况和车辆行为的实时评估的方法和系统 |
CN111278694A (zh) * | 2017-11-09 | 2020-06-12 | 罗伯特·博世有限公司 | 用于识别车道状态的方法和设备 |
CN108078501A (zh) * | 2017-12-20 | 2018-05-29 | 苏州燕云网络技术有限公司 | 扫地机自动调整清扫强度的方法及扫地机 |
CN110569739A (zh) * | 2019-08-15 | 2019-12-13 | 上海工程技术大学 | 一种基于深度学习和胎噪声谱图的汽车辅助系统及方法 |
CN110794032A (zh) * | 2019-10-16 | 2020-02-14 | 招商局重庆交通科研设计院有限公司 | 一种桥梁伸缩缝监测装置 |
CN110942010A (zh) * | 2019-11-22 | 2020-03-31 | 斑马网络技术有限公司 | 基于车载摄像头确定路面起伏状态的检测方法及装置 |
CN110942010B (zh) * | 2019-11-22 | 2023-06-02 | 斑马网络技术有限公司 | 基于车载摄像头确定路面起伏状态的检测方法及装置 |
CN111223494A (zh) * | 2019-12-17 | 2020-06-02 | 深圳市联谛信息无障碍有限责任公司 | 一种路面信息识别的方法、装置以及电子设备 |
CN114312739A (zh) * | 2022-01-06 | 2022-04-12 | 重庆美沣秦安汽车驱动系统有限公司 | 路面识别降噪方法和混合动力汽车 |
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CN104554273B (zh) | 2017-09-15 |
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Denomination of invention: System and method of identifying road information by noise Effective date of registration: 20201201 Granted publication date: 20170915 Pledgee: Bank of Hangzhou Limited by Share Ltd. Shanghai branch Pledgor: YUNZHISHENG (SHANGHAI) INTELLIGENT TECHNOLOGY Co.,Ltd. Registration number: Y2020310000047 |
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Denomination of invention: System and method for identifying road information through noise Effective date of registration: 20230210 Granted publication date: 20170915 Pledgee: Bank of Hangzhou Limited by Share Ltd. Shanghai branch Pledgor: YUNZHISHENG (SHANGHAI) INTELLIGENT TECHNOLOGY CO.,LTD. Registration number: Y2023310000028 |
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Granted publication date: 20170915 Pledgee: Bank of Hangzhou Limited by Share Ltd. Shanghai branch Pledgor: YUNZHISHENG (SHANGHAI) INTELLIGENT TECHNOLOGY CO.,LTD. Registration number: Y2023310000028 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A system and method for identifying road surface information through noise Granted publication date: 20170915 Pledgee: Bank of Hangzhou Limited by Share Ltd. Shanghai branch Pledgor: YUNZHISHENG (SHANGHAI) INTELLIGENT TECHNOLOGY CO.,LTD. Registration number: Y2024310000165 |