JP2022182704A - 車両用センサ取り付け構造 - Google Patents
車両用センサ取り付け構造 Download PDFInfo
- Publication number
- JP2022182704A JP2022182704A JP2021090405A JP2021090405A JP2022182704A JP 2022182704 A JP2022182704 A JP 2022182704A JP 2021090405 A JP2021090405 A JP 2021090405A JP 2021090405 A JP2021090405 A JP 2021090405A JP 2022182704 A JP2022182704 A JP 2022182704A
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- JP
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- Prior art keywords
- vehicle
- lidar
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- distance
- long
- Prior art date
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Links
- 238000001514 detection method Methods 0.000 claims abstract description 78
- 230000002093 peripheral effect Effects 0.000 claims abstract description 15
- 238000013459 approach Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000037237 body shape Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/481—Constructional features, e.g. arrangements of optical elements
- G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
- G01S7/4813—Housing arrangements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
- G01S17/93—Lidar systems specially adapted for specific applications for anti-collision purposes
- G01S17/931—Lidar systems specially adapted for specific applications for anti-collision purposes of land vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/004—Arrangements for holding or mounting articles, not otherwise provided for characterised by position outside the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
- G01S2013/9327—Sensor installation details
- G01S2013/93273—Sensor installation details on the top of the vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Electromagnetism (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Abstract
Description
この車両用センサ取り付け構造によれば、遠距離用LiDARの取り付け高さが1.8m以上であるため、歩行者などの物体が車両に近接しても検出範囲が大きく遮られることを抑制することができる。
この車両用センサ取り付け構造によれば、打ち下ろしの角度で車両周囲の物体検出を行うため、調達が容易な検出角が180°未満の狭角の遠距離用LiDARで路面に対する適切な検出範囲の広さを確保することができる。
図1(a)は、一実施形態に係る車両用センサ取り付け構造を示す車両前方から見た図である。図1(a)に、車両1、車両1のルーフ1a、車両1の側面(外周面)1b、遠距離用LiDAR10、遠距離用LiDAR10の検出軸Da、遠距離用LiDAR10の検出範囲Raを示す。
次に、第二実施形態に係る車両用センサ取り付け構造について図面を参照して説明を行う。第二実施形態に係る車両用センサ取り付け構造は、車両1の前側に遠距離用LiDAR11が取り付けられている点が第一実施形態と比べて異なっている。
Claims (3)
- 車両のルーフ周縁に設けられ、前記車両周囲の物体を検出するように前記ルーフから見て斜め下に広がる検出範囲を有する遠距離用LiDARを備え、
前記遠距離用LiDARは検出距離下限が10cm以上1m以下であり、
前記検出範囲には前記車両の外周面の一部が含まれる、車両用センサ取り付け構造。 - 前記遠距離用LiDARの取り付け高さは1.8m以上である、請求項1に記載の車両用センサ取り付け構造。
- 前記遠距離用LiDARの検出角は180°未満である、請求項1又は2に記載の車両用センサ取り付け構造。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021090405A JP2022182704A (ja) | 2021-05-28 | 2021-05-28 | 車両用センサ取り付け構造 |
EP22172740.7A EP4095564A3 (en) | 2021-05-28 | 2022-05-11 | Vehicle sensor mounting structure |
CN202210553810.4A CN115402213A (zh) | 2021-05-28 | 2022-05-20 | 车辆用传感器装配构造 |
US17/750,744 US20220381883A1 (en) | 2021-05-28 | 2022-05-23 | Vehicle sensor mounting structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021090405A JP2022182704A (ja) | 2021-05-28 | 2021-05-28 | 車両用センサ取り付け構造 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2022182704A true JP2022182704A (ja) | 2022-12-08 |
Family
ID=81603504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021090405A Pending JP2022182704A (ja) | 2021-05-28 | 2021-05-28 | 車両用センサ取り付け構造 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20220381883A1 (ja) |
EP (1) | EP4095564A3 (ja) |
JP (1) | JP2022182704A (ja) |
CN (1) | CN115402213A (ja) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08122060A (ja) * | 1994-10-21 | 1996-05-17 | Mitsubishi Electric Corp | 車両周辺監視システム |
JP5213803B2 (ja) * | 2009-07-07 | 2013-06-19 | 日立建機株式会社 | 路肩崩落リスク監視装置及び運搬車両 |
EP2385013A1 (de) * | 2010-05-03 | 2011-11-09 | Siemens Aktiengesellschaft | Flurförderzeug mit einer Einrichtung zur Lageüberwachung eines geladenen Transportgutes, und Verfahren zur Lageüberwachung eines geladenen Transportgutes eines Flurförderzeugs |
JP2017161363A (ja) * | 2016-03-09 | 2017-09-14 | 株式会社デンソー | 区画線認識装置 |
US10488493B2 (en) * | 2016-09-27 | 2019-11-26 | Denso International America, Inc. | Sensor array for autonomous vehicle |
CN110214098B (zh) | 2017-02-09 | 2021-09-17 | 本田技研工业株式会社 | 用于车辆的外部环境检测装置的安装结构 |
CN110979194A (zh) * | 2019-12-13 | 2020-04-10 | 天津恒天新能源汽车研究院有限公司 | 一种组合式智能驾驶汽车激光雷达安装支架 |
-
2021
- 2021-05-28 JP JP2021090405A patent/JP2022182704A/ja active Pending
-
2022
- 2022-05-11 EP EP22172740.7A patent/EP4095564A3/en active Pending
- 2022-05-20 CN CN202210553810.4A patent/CN115402213A/zh active Pending
- 2022-05-23 US US17/750,744 patent/US20220381883A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CN115402213A (zh) | 2022-11-29 |
EP4095564A2 (en) | 2022-11-30 |
US20220381883A1 (en) | 2022-12-01 |
EP4095564A3 (en) | 2022-12-07 |
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