JP2024518322A5 - - Google Patents
Info
- Publication number
- JP2024518322A5 JP2024518322A5 JP2023565570A JP2023565570A JP2024518322A5 JP 2024518322 A5 JP2024518322 A5 JP 2024518322A5 JP 2023565570 A JP2023565570 A JP 2023565570A JP 2023565570 A JP2023565570 A JP 2023565570A JP 2024518322 A5 JP2024518322 A5 JP 2024518322A5
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- vertical acceleration
- roughness index
- profile
- international roughness
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102021000010496 | 2021-04-26 | ||
| IT102021000010496A IT202100010496A1 (it) | 2021-04-26 | 2021-04-26 | Metodo e relativo sistema di stima dell'indice di rugosita' internazionale di un segmento stradale |
| PCT/EP2022/061044 WO2022229180A1 (en) | 2021-04-26 | 2022-04-26 | Method and related system for estimating the international roughness index of a road segment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2024518322A JP2024518322A (ja) | 2024-05-01 |
| JP2024518322A5 true JP2024518322A5 (enExample) | 2025-02-04 |
Family
ID=76808072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023565570A Pending JP2024518322A (ja) | 2021-04-26 | 2022-04-26 | 道路セグメントの国際ラフネス指数を推定する方法及び関連システム |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US12434711B2 (enExample) |
| EP (1) | EP4330092B1 (enExample) |
| JP (1) | JP2024518322A (enExample) |
| CN (1) | CN117203105A (enExample) |
| IT (1) | IT202100010496A1 (enExample) |
| WO (1) | WO2022229180A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12158354B2 (en) * | 2021-12-14 | 2024-12-03 | GM Global Technology Operations LLC | Connected vehicle-based road surface quality determination |
| CN118124588B (zh) * | 2024-02-26 | 2025-11-04 | 江铃汽车股份有限公司 | 一种路面强度信息采集方法、装置、存储介质及车辆 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4220929B2 (ja) * | 2004-04-28 | 2009-02-04 | 独立行政法人科学技術振興機構 | 路面平坦性測定装置 |
| WO2012162241A2 (en) * | 2011-05-20 | 2012-11-29 | Northeastern University | Real-time wireless dynamic tire pressure sensor and energy harvesting system |
| US9702349B2 (en) * | 2013-03-15 | 2017-07-11 | ClearMotion, Inc. | Active vehicle suspension system |
| US9840118B2 (en) * | 2015-12-09 | 2017-12-12 | The Goodyear Tire & Rubber Company | Tire sensor-based robust road surface roughness classification system and method |
| CN109476310B (zh) * | 2016-12-30 | 2021-11-12 | 同济大学 | 一种基于舒适度的自动驾驶车速控制方法 |
| CN107599778B (zh) * | 2017-07-31 | 2020-09-25 | 江苏大学 | 一种电磁混合悬架的控制方法 |
| US11801726B2 (en) * | 2018-11-01 | 2023-10-31 | ClearMotion, Inc. | Vehicle control based on localization and road data |
| CN110001336B (zh) * | 2019-03-12 | 2021-11-23 | 江苏大学 | 一种基于add正实网络优化的车辆isd悬架一阶理想模型 |
| IT201900006613A1 (it) | 2019-05-07 | 2020-11-07 | Bridgestone Europe Nv Sa | Metodo e sistema per il riconoscimento delle irregolarita' di una pavimentazione stradale |
| JP7422065B2 (ja) * | 2020-12-25 | 2024-01-25 | 株式会社共和電業 | 路面平坦性計測装置、路面平坦性計測システム、方法、および、プログラム |
| US20240185646A1 (en) * | 2021-03-30 | 2024-06-06 | Bridgestone Europe NV/SA [BE/BE] | International roughness index estimation method and system |
| WO2022215003A1 (en) * | 2021-04-09 | 2022-10-13 | Way Assauto Srl | Method for controlling variable damping suspensions |
| KR20230000030A (ko) * | 2021-06-23 | 2023-01-02 | 현대자동차주식회사 | 차량의 운전 보조 시스템 |
-
2021
- 2021-04-26 IT IT102021000010496A patent/IT202100010496A1/it unknown
-
2022
- 2022-04-26 US US18/288,398 patent/US12434711B2/en active Active
- 2022-04-26 CN CN202280031050.9A patent/CN117203105A/zh active Pending
- 2022-04-26 WO PCT/EP2022/061044 patent/WO2022229180A1/en not_active Ceased
- 2022-04-26 EP EP22725496.8A patent/EP4330092B1/en active Active
- 2022-04-26 JP JP2023565570A patent/JP2024518322A/ja active Pending
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