JP7155042B2 - センサ制御装置 - Google Patents
センサ制御装置 Download PDFInfo
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- JP7155042B2 JP7155042B2 JP2019030425A JP2019030425A JP7155042B2 JP 7155042 B2 JP7155042 B2 JP 7155042B2 JP 2019030425 A JP2019030425 A JP 2019030425A JP 2019030425 A JP2019030425 A JP 2019030425A JP 7155042 B2 JP7155042 B2 JP 7155042B2
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- 230000006854 communication Effects 0.000 claims description 25
- 238000004891 communication Methods 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 description 11
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 4
- 230000005236 sound signal Effects 0.000 description 4
- 238000012790 confirmation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
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- 239000000446 fuel Substances 0.000 description 1
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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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/87—Combinations of sonar systems
- G01S15/876—Combination of several spaced transmitters or receivers of known location for determining the position of a transponder or a reflector
-
- 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
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
-
- 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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/87—Combinations of sonar systems
-
- 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
- B60R16/023—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 for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
-
- 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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/06—Systems determining the position data of a target
-
- 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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/06—Systems determining the position data of a target
- G01S15/08—Systems for measuring distance only
- G01S15/10—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves
-
- 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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/66—Sonar tracking systems
-
- 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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/93—Sonar systems specially adapted for specific applications for anti-collision purposes
- G01S15/931—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles
-
- 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
- G01S7/003—Transmission of data between radar, sonar or lidar systems and remote stations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/001—Acoustic presence detection
-
- 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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/93—Sonar systems specially adapted for specific applications for anti-collision purposes
- G01S15/931—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles
- G01S2015/937—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles sensor installation details
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Life Sciences & Earth Sciences (AREA)
- Human Computer Interaction (AREA)
- Transportation (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Traffic Control Systems (AREA)
Description
上記実施形態では、バスライン40は車載用オーディオバスを用いて構成されるとして説明したが、バスライン40は車載ネットワークのケーブルを用いて構成しても良い。
2:車両
3:超音波センサ
3A:トランスデューサ
10:駆動ユニット
20:駆動信号生成部
30:制御ユニット
31:制御信号出力部
40:バスライン
Claims (4)
- 車両の周囲の物体を検出する複数の超音波センサを駆動するセンサ制御装置であって、
前記複数の超音波センサの夫々が有するトランスデューサを振動させる複数の駆動ユニットと、
複数の前記トランスデューサの夫々を振動可能な駆動信号を生成する駆動信号生成部と、
前記複数の駆動ユニットの夫々に対して、前記トランスデューサに対する前記駆動信号の入力指示となる制御信号を出力する制御信号出力部を有する制御ユニットと、
前記制御ユニットと前記複数の駆動ユニットとをデイジーチェーン型で接続し、前記制御ユニットと前記複数の駆動ユニットの夫々との間で、予め設定された時分割に基づいて、音声データを重畳可能な第1帯域を有するデータ構造からなる通信データの双方向通信が行われるバスラインと、を備え、
前記制御信号に基づく制御データが、前記第1帯域に含まれるセンサ制御装置。 - 前記駆動信号に基づく駆動データが、前記制御ユニットから前記駆動ユニットに伝達される前記通信データにおける前記第1帯域とは異なる第2帯域に含まれる請求項1に記載のセンサ制御装置。
- 前記駆動ユニットは、前記超音波センサが取得した反射波に基づき反射信号を生成し、
前記反射信号に基づく反射データが、前記駆動ユニットから前記制御ユニットに伝達される前記通信データにおける前記第1帯域とは異なる第2帯域に含まれる請求項1又は2に記載のセンサ制御装置。 - 前記バスラインは、車載用オーディオバスである請求項1から3のいずれか一項に記載のセンサ制御装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019030425A JP7155042B2 (ja) | 2019-02-22 | 2019-02-22 | センサ制御装置 |
EP20150680.5A EP3699635A1 (en) | 2019-02-22 | 2020-01-08 | Sensor control device |
US16/794,420 US11327174B2 (en) | 2019-02-22 | 2020-02-19 | Sensor control device |
CN202010107175.8A CN111605560B (zh) | 2019-02-22 | 2020-02-21 | 传感器控制装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019030425A JP7155042B2 (ja) | 2019-02-22 | 2019-02-22 | センサ制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020134390A JP2020134390A (ja) | 2020-08-31 |
JP7155042B2 true JP7155042B2 (ja) | 2022-10-18 |
Family
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Family Applications (1)
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JP2019030425A Active JP7155042B2 (ja) | 2019-02-22 | 2019-02-22 | センサ制御装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11327174B2 (ja) |
EP (1) | EP3699635A1 (ja) |
JP (1) | JP7155042B2 (ja) |
CN (1) | CN111605560B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220365210A1 (en) * | 2021-05-12 | 2022-11-17 | Gm Cruise Holdings Llc | Autonomous vehicle that comprises ultrasonic sensors |
WO2025052811A1 (ja) * | 2023-09-05 | 2025-03-13 | 株式会社アイシン | 物体検出装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2005003638A (ja) | 2003-06-16 | 2005-01-06 | Fujikura Ltd | 障害物検知装置 |
JP2015090268A (ja) | 2013-11-04 | 2015-05-11 | 株式会社デンソー | センサシステム、制御装置、及びセンサ |
JP2016055656A (ja) | 2014-09-05 | 2016-04-21 | 株式会社デンソー | 物体検知装置 |
JP2017135709A (ja) | 2016-01-29 | 2017-08-03 | アナログ・デバイシズ・インコーポレーテッド | デイジーチェーンされたマルチノードネットワークにおけるgpio対gpio通信 |
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2019
- 2019-02-22 JP JP2019030425A patent/JP7155042B2/ja active Active
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2020
- 2020-01-08 EP EP20150680.5A patent/EP3699635A1/en active Pending
- 2020-02-19 US US16/794,420 patent/US11327174B2/en active Active
- 2020-02-21 CN CN202010107175.8A patent/CN111605560B/zh active Active
Patent Citations (4)
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JP2005003638A (ja) | 2003-06-16 | 2005-01-06 | Fujikura Ltd | 障害物検知装置 |
JP2015090268A (ja) | 2013-11-04 | 2015-05-11 | 株式会社デンソー | センサシステム、制御装置、及びセンサ |
JP2016055656A (ja) | 2014-09-05 | 2016-04-21 | 株式会社デンソー | 物体検知装置 |
JP2017135709A (ja) | 2016-01-29 | 2017-08-03 | アナログ・デバイシズ・インコーポレーテッド | デイジーチェーンされたマルチノードネットワークにおけるgpio対gpio通信 |
Also Published As
Publication number | Publication date |
---|---|
US20200271781A1 (en) | 2020-08-27 |
US11327174B2 (en) | 2022-05-10 |
CN111605560A (zh) | 2020-09-01 |
CN111605560B (zh) | 2025-02-25 |
EP3699635A1 (en) | 2020-08-26 |
JP2020134390A (ja) | 2020-08-31 |
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