JPWO2022101150A5 - - Google Patents
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- Publication number
- JPWO2022101150A5 JPWO2022101150A5 JP2023528151A JP2023528151A JPWO2022101150A5 JP WO2022101150 A5 JPWO2022101150 A5 JP WO2022101150A5 JP 2023528151 A JP2023528151 A JP 2023528151A JP 2023528151 A JP2023528151 A JP 2023528151A JP WO2022101150 A5 JPWO2022101150 A5 JP WO2022101150A5
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic
- signal
- ultrasonic sensor
- ultrasound
- received
- 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
- 238000002604 ultrasonography Methods 0.000 claims description 89
- 238000000034 method Methods 0.000 claims description 39
- 238000004590 computer program Methods 0.000 claims description 12
- 230000007423 decrease Effects 0.000 claims description 8
- 238000011109 contamination Methods 0.000 description 9
- 238000001514 detection method Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 5
- 238000002592 echocardiography Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102020129666.5 | 2020-11-11 | ||
| DE102020129666.5A DE102020129666A1 (de) | 2020-11-11 | 2020-11-11 | Verfahren zur Bestimmung einer Verschmutzung eines ersten Ultraschallsensors, Computerprogrammprodukt, computerlesbares Speichermedium, Ultraschallsensorvorrichtung sowie Assistenzsystem |
| PCT/EP2021/081000 WO2022101150A1 (de) | 2020-11-11 | 2021-11-09 | Verfahren zur bestimmung einer verschmutzung eines ersten ultraschallsensors, computerprogrammprodukt, computerlesbares speichermedium, ultraschallsensorvorrichtung sowie assistenzsystem |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2023548908A JP2023548908A (ja) | 2023-11-21 |
| JPWO2022101150A5 true JPWO2022101150A5 (zh) | 2024-03-18 |
| JP7515020B2 JP7515020B2 (ja) | 2024-07-11 |
Family
ID=78770579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023528151A Active JP7515020B2 (ja) | 2020-11-11 | 2021-11-09 | 第１の超音波センサの汚れを判定するための方法、コンピュータプログラム製品、コンピュータ可読記憶媒体、超音波センサ装置、および支援システム |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20230408661A1 (zh) |
| EP (1) | EP4244654A1 (zh) |
| JP (1) | JP7515020B2 (zh) |
| KR (1) | KR20230107303A (zh) |
| CN (1) | CN116457697A (zh) |
| DE (1) | DE102020129666A1 (zh) |
| WO (1) | WO2022101150A1 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102022211009A1 (de) * | 2022-10-18 | 2024-04-18 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zum Ermitteln einer Blindheit eines Ultraschallsensors eines Ultraschallsystems und Ultraschallsystem |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19924755A1 (de) | 1999-05-29 | 2000-11-30 | Bosch Gmbh Robert | Abstandserfassungsvorrichtung |
| JP2002131428A (ja) | 2000-10-25 | 2002-05-09 | Mitsubishi Electric Corp | 超音波障害物検出装置 |
| DE102008008956A1 (de) * | 2008-02-13 | 2009-08-20 | Valeo Schalter Und Sensoren Gmbh | Verfahren und Anordnung zur Verfügbarkeitsprüfung von Ultraschallsensoren |
| DE102011118643A1 (de) | 2011-11-15 | 2013-05-16 | Valeo Schalter Und Sensoren Gmbh | Fahrerassistenzeinrichtung für ein Kraftfahrzeug, Kraftfahrzeug und Verfahren zum Betreiben einer Fahrerassistenzeinrichtung in einem Kraftfahrzeug |
| KR101318854B1 (ko) | 2013-04-09 | 2013-10-16 | 아이에스테크놀로지 주식회사 | 초음파 센서의 고장 진단 방법 및 시스템 |
| JP5798150B2 (ja) | 2013-05-30 | 2015-10-21 | 本田技研工業株式会社 | 物体検出装置 |
| JP6467748B2 (ja) | 2014-04-08 | 2019-02-13 | パナソニックＩｐマネジメント株式会社 | 物体検知装置 |
| DE102015205180B4 (de) | 2015-03-23 | 2016-11-03 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Bestimmen einer Blindheit eines jeden Sensors einer Sensorgruppe |
| DE102016105153A1 (de) * | 2016-03-21 | 2017-09-21 | Valeo Schalter Und Sensoren Gmbh | Verfahren zum Betreiben eines Ultraschallsensors eines Kraftfahrzeugs mit Bestimmung der Luftfeuchtigkeit, Fahrerassistenzsystem sowie Kraftfahrzeug |
| JP7028561B2 (ja) | 2017-01-27 | 2022-03-02 | 古河電気工業株式会社 | レーダ装置、レーダ装置の制御方法、および、レーダシステム |
| JP6836155B2 (ja) | 2017-02-09 | 2021-02-24 | 株式会社デンソー | 車両用障害物検出装置 |
| DE102018219473A1 (de) | 2018-11-15 | 2020-05-20 | Robert Bosch Gmbh | Umfeldsensoranordnung |
-
2020
- 2020-11-11 DE DE102020129666.5A patent/DE102020129666A1/de active Pending
-
2021
- 2021-11-09 EP EP21814692.6A patent/EP4244654A1/de active Pending
- 2021-11-09 US US18/036,517 patent/US20230408661A1/en active Pending
- 2021-11-09 KR KR1020237019541A patent/KR20230107303A/ko unknown
- 2021-11-09 CN CN202180075934.XA patent/CN116457697A/zh active Pending
- 2021-11-09 JP JP2023528151A patent/JP7515020B2/ja active Active
- 2021-11-09 WO PCT/EP2021/081000 patent/WO2022101150A1/de active Application Filing
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