JP6531091B2 - 伝送区間を監視する方法 - Google Patents
伝送区間を監視する方法 Download PDFInfo
- Publication number
- JP6531091B2 JP6531091B2 JP2016515493A JP2016515493A JP6531091B2 JP 6531091 B2 JP6531091 B2 JP 6531091B2 JP 2016515493 A JP2016515493 A JP 2016515493A JP 2016515493 A JP2016515493 A JP 2016515493A JP 6531091 B2 JP6531091 B2 JP 6531091B2
- Authority
- JP
- Japan
- Prior art keywords
- error
- information
- sensor
- data transmission
- transmission signal
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 title claims description 26
- 238000000034 method Methods 0.000 claims description 32
- 238000005259 measurement Methods 0.000 claims description 20
- 238000011002 quantification Methods 0.000 claims description 9
- 238000012797 qualification Methods 0.000 claims description 6
- 238000011156 evaluation Methods 0.000 claims description 5
- 230000000737 periodic effect Effects 0.000 claims description 5
- 230000001419 dependent effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 2
- 238000012545 processing Methods 0.000 description 9
- 230000002159 abnormal effect Effects 0.000 description 5
- 238000004590 computer program Methods 0.000 description 5
- 230000001133 acceleration Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000004422 calculation algorithm Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
- G01D5/24457—Failure detection
- G01D5/24466—Comparison of the error value to a threshold
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/18—Safety devices; Monitoring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/88—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means
- B60T8/885—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means using electrical circuitry
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P21/00—Testing or calibrating of apparatus or devices covered by the preceding groups
- G01P21/02—Testing or calibrating of apparatus or devices covered by the preceding groups of speedometers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/487—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by rotating magnets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/489—Digital circuits therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T2270/00—Further aspects of brake control systems not otherwise provided for
- B60T2270/40—Failsafe aspects of brake control systems
- B60T2270/416—Wheel speed sensor failure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/30—Sensors
- B60Y2400/303—Speed sensors
- B60Y2400/3032—Wheel speed sensors
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Regulating Braking Force (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Description
Claims (10)
- データ伝送信号(40)で測定値(12,50)とともにエラー情報(42)を送る方法であって、
前記測定値(12,50)は、アクティブ回転数センサ(10)からの周期的なパルス(50)として前記データ伝送信号(40)に挿入され、測定される回転数が高くなるにつれて、時間的に連続する二つの前記測定値としてのパルスの間隔が小さくなり、
前記エラー情報(42)は、エラーが存在するかどうかを示唆するエラー情報(52)と、エラーがいかなる様相を呈するのかというエラーに関する情報を記述する評価情報(54〜68)とを含み、
周期的なパルスとしての前記測定値(12,50)の後にそれぞれ続けて、前記エラーの存在を示唆するエラー情報(52)を前記データ伝送信号(40)に挿入し、当該エラーの存在を示唆するエラー情報から、前記測定値(12,50)がエラーを含んでいるか否かを明らかにし、
前記測定値(12,50)が前記エラーを含んでいるときは、前記エラーの存在を示唆するエラー情報(52)の後にそれぞれ続けて、前記評価情報(54〜68)を前記データ伝送信号(40)に挿入する方法。 - 請求項1に記載の方法において、前記評価情報(54〜68)は、エラー定性化領域(74)及びエラー定量化領域(76)を有していることを特徴とする方法。
- 請求項2に記載の方法において、前記エラー定性化領域(74)は、前記エラー定量化領域(76)の前に配置されることを特徴とする方法。
- 請求項2又は3に記載の方法において、前記エラー定性化領域(74)は、少なくとも二つの情報セグメント(54,56)を含み、当該情報セグメントのうち、前記情報セグメント(54,56)の最初のもの(54)が第1のエラータイプを定性的に評価し、前記情報セグメント(54,56)の二番目のもの(56)が第2のエラータイプを定性的に評価することを特徴とする方法。
- 請求項4に記載の方法において、前記二つの情報セグメント(54,56)の順番は、前記二つのエラータイプによるエラーが及ぼす影響に依存していることを特徴とする方法。
- 請求項2乃至5のいずれか一項に記載の方法において、前記エラー定量化領域(76)は、前記エラーのエラー原因についての情報を含んでいることを特徴とする方法。
- 請求項1乃至6のいずれか一項に記載の方法において、前記測定値(12,50)にエラーがないときには、前記データ伝送信号(40)に、前記エラー情報(52)に続けて、追加情報が挿入され、当該追加情報は、前記測定値(12,50)を検出するセンサ(10)を記述することを特徴とする方法。
- 請求項1乃至7のいずれか一項に記載の方法を実施するように構成されている制御装置(38)。
- 請求項8に記載の制御装置(38)を備えたセンサ(10)。
- 請求項9に記載のセンサにおいて、車輪回転数センサであることを特徴とするセンサ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013015575.4A DE102013015575A1 (de) | 2013-09-20 | 2013-09-20 | Verfahren zum Überwachen einer Übertragungsstrecke |
DE102013015575.4 | 2013-09-20 | ||
PCT/EP2014/068981 WO2015039895A1 (de) | 2013-09-20 | 2014-09-05 | Verfahren zum überwachen einer übertragungsstrecke |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016530143A JP2016530143A (ja) | 2016-09-29 |
JP6531091B2 true JP6531091B2 (ja) | 2019-06-12 |
Family
ID=51535424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016515493A Active JP6531091B2 (ja) | 2013-09-20 | 2014-09-05 | 伝送区間を監視する方法 |
Country Status (11)
Country | Link |
---|---|
US (1) | US10113886B2 (ja) |
EP (1) | EP3046816B1 (ja) |
JP (1) | JP6531091B2 (ja) |
KR (1) | KR102311875B1 (ja) |
CN (1) | CN105745127B (ja) |
BR (1) | BR112016005906B1 (ja) |
DE (1) | DE102013015575A1 (ja) |
MX (1) | MX361635B (ja) |
MY (1) | MY187237A (ja) |
PH (1) | PH12016500736A1 (ja) |
WO (1) | WO2015039895A1 (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10266017B2 (en) * | 2015-02-19 | 2019-04-23 | Dana Italia S.R.L. | Integration of sensor network and method of operation into a CTIS framework |
DE102015212944A1 (de) * | 2015-07-10 | 2017-01-12 | Continental Automotive Gmbh | Verfahren und Vorrichtung zum Ermitteln von Drehwinkelgeschwindigkeiten und/oder Drehwinkelpositionen von Fahrzeugrädern eines Kraftfahrzeuges, sowie zum Lokalisieren der Verbaupositionen von an den Fahrzeugrädern angeordneten Radeinheiten |
DE102015213572A1 (de) * | 2015-07-20 | 2017-01-26 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Betreiben eines Drehzahlsensors, Drehzahlsensoreinrichtung |
US10481218B2 (en) | 2016-09-08 | 2019-11-19 | Allegro Microsystems, Llc | Providing information about a target object in a formatted output signal |
CN106595465B (zh) * | 2016-12-19 | 2019-12-17 | 安徽江淮汽车集团股份有限公司 | 一种检测轮速传感器气隙的方法及系统 |
DE102016125183B4 (de) | 2016-12-21 | 2022-01-27 | Infineon Technologies Ag | Vorrichtungen zum Codieren und Decodieren von Radgeschwindigkeitssensorsignalen und Verfahren zum Kommunizieren von codierten Radgeschwindigkeitssensorsignalen |
US10782347B2 (en) | 2017-10-23 | 2020-09-22 | Nxp B.V. | Method for identifying a fault at a device output and system therefor |
US10436839B2 (en) | 2017-10-23 | 2019-10-08 | Nxp B.V. | Method for identifying a fault at a device output and system therefor |
DE102018121998A1 (de) | 2018-09-10 | 2020-03-12 | Infineon Technologies Ag | Vorrichtungen und Verfahren zum Senden und Empfangen von Drehzahlinformationen |
DE102018219639A1 (de) | 2018-11-16 | 2020-05-20 | Zf Friedrichshafen Ag | Sequentielles Übermitteln von Informationen paralleler Kanäle |
DE102019119446A1 (de) * | 2019-07-18 | 2021-01-21 | WABCO Global GmbH | Rotationssensor und Verfahren zur Erzeugung von Diagnoseinformationen für einen Rotationssensor sowie Fahrzeug |
DE102019119445A1 (de) * | 2019-07-18 | 2021-01-21 | Wabco Europe Bvba | Vorrichtung und Verfahren zur Drehzahlmessung |
DE102019133440A1 (de) | 2019-12-06 | 2021-06-10 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Radinformationsübertragungsvorrichtung, Radinformationsübertragungsverfahren und Fahrzeug mit Radinformationsübertragungsvorrichtung |
CN113093567A (zh) * | 2021-03-24 | 2021-07-09 | 一汽奔腾轿车有限公司 | 一种ak协议轮速传感器的仿真系统及其仿真方法 |
DE102022113709A1 (de) | 2022-05-31 | 2023-11-30 | Zf Cv Systems Europe Bv | Drehmesseinrichtung, Drehmesssystem, Fahrzeug und Verfahren zur Drehmessung |
US12107672B1 (en) * | 2023-09-21 | 2024-10-01 | Shanghai Leekr Technology Co.Ltd. | Protocol data bit parsing method and device for AK protocol wheel speed sensor |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4656588A (en) * | 1984-04-17 | 1987-04-07 | Nissan Motor Company, Limited | Anti-skid brake control system with a plurality of independently operative digital controllers |
JP3428216B2 (ja) * | 1995-03-16 | 2003-07-22 | 日産自動車株式会社 | フリーホイールハブ機構の作動状態検出装置 |
JPH0976900A (ja) * | 1995-09-20 | 1997-03-25 | Honda Motor Co Ltd | 車両の挙動制御装置 |
US6456908B1 (en) * | 2000-10-26 | 2002-09-24 | General Electric Company | Traction motor speed sensor failure detection for an AC locomotive |
DE10146949A1 (de) | 2000-11-22 | 2002-06-06 | Continental Teves Ag & Co Ohg | Aktiver Magnetsensor für elektronische Bremssysteme |
WO2002042133A1 (de) * | 2000-11-22 | 2002-05-30 | Continental Teves Ag & Co. Ohg | Aktiver magnetsensor für elektronische bremssysteme |
EP1349114A3 (en) | 2002-03-19 | 2011-06-15 | Canon Kabushiki Kaisha | Sensor calibration apparatus, sensor calibration method, program, storage medium, information processing method, and information processing apparatus |
US7165209B2 (en) * | 2003-01-15 | 2007-01-16 | Honeywell International Inc. | System and method for use of shortening and puncturing in an adapative code for band and time-selective communications |
CN1209598C (zh) | 2003-06-30 | 2005-07-06 | 中国人民解放军国防科学技术大学 | 利用时域法进行差分测量的精确重构方法 |
DE10348165A1 (de) * | 2003-10-17 | 2005-05-12 | Daimler Chrysler Ag | Vorrichtung zur Ermittlung einer Drehrate um die Hochachse eines Fahrzeuges |
KR101047432B1 (ko) * | 2005-06-04 | 2011-07-08 | 주식회사 만도 | 휠 속도센서의 노이즈검출방법 |
KR20080084548A (ko) * | 2007-03-14 | 2008-09-19 | 한국전자통신연구원 | Rfid 태그의 센서 상태 전송 장치 및 그 방법 |
DE102007048813B4 (de) * | 2007-04-13 | 2020-07-30 | Endress + Hauser Process Solutions Ag | Verfahren zum Bereitstellen einer zuverlässigen Statusinformation für Messwerte in Prozessautomatisierungsanwendungen |
DE102007029321B4 (de) * | 2007-06-22 | 2021-03-25 | Endress + Hauser Flowtec Ag | Verfahren zum Betreiben eines Feldgerätes in einem benutzerfreundlichen Modus |
US8229663B2 (en) * | 2009-02-03 | 2012-07-24 | GM Global Technology Operations LLC | Combined vehicle-to-vehicle communication and object detection sensing |
US8467929B2 (en) * | 2009-08-24 | 2013-06-18 | Robert Bosch Gmbh | Good checking for vehicle wheel speed sensors |
US9014921B2 (en) | 2010-08-10 | 2015-04-21 | Continental Teves Ag & Co. Ohg | Method and system for regulating driving stability |
DE102010064205A1 (de) * | 2010-12-27 | 2012-06-28 | Endress + Hauser Gmbh + Co. Kg | Verfahren zur Signalüberprüfung und Vorrichtung zur Durchführung des Verfahrens |
US9086141B2 (en) * | 2012-10-31 | 2015-07-21 | GM Global Technology Operations LLC | Acceleration-based state control of a binary clutch assembly |
KR102042506B1 (ko) * | 2013-10-31 | 2019-11-11 | 한국전자통신연구원 | 휠 속도 센서 인터페이스, 그것의 동작 방법 및 그것을 포함하는 전자 제어 시스템 |
-
2013
- 2013-09-20 DE DE102013015575.4A patent/DE102013015575A1/de active Pending
-
2014
- 2014-09-05 WO PCT/EP2014/068981 patent/WO2015039895A1/de active Application Filing
- 2014-09-05 MY MYPI2016700954A patent/MY187237A/en unknown
- 2014-09-05 BR BR112016005906-9A patent/BR112016005906B1/pt active IP Right Grant
- 2014-09-05 MX MX2016003572A patent/MX361635B/es active IP Right Grant
- 2014-09-05 CN CN201480063005.7A patent/CN105745127B/zh active Active
- 2014-09-05 US US15/023,004 patent/US10113886B2/en active Active
- 2014-09-05 KR KR1020167010287A patent/KR102311875B1/ko active IP Right Grant
- 2014-09-05 JP JP2016515493A patent/JP6531091B2/ja active Active
- 2014-09-05 EP EP14761984.5A patent/EP3046816B1/de active Active
-
2016
- 2016-04-19 PH PH12016500736A patent/PH12016500736A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
BR112016005906A2 (ja) | 2017-09-05 |
CN105745127A (zh) | 2016-07-06 |
EP3046816A1 (de) | 2016-07-27 |
KR102311875B1 (ko) | 2021-10-13 |
MX2016003572A (es) | 2017-01-09 |
BR112016005906B1 (pt) | 2022-02-15 |
MY187237A (en) | 2021-09-13 |
MX361635B (es) | 2018-12-13 |
JP2016530143A (ja) | 2016-09-29 |
US20160231141A1 (en) | 2016-08-11 |
DE102013015575A1 (de) | 2015-03-26 |
US10113886B2 (en) | 2018-10-30 |
CN105745127B (zh) | 2018-11-09 |
KR20160068796A (ko) | 2016-06-15 |
WO2015039895A1 (de) | 2015-03-26 |
PH12016500736A1 (en) | 2016-05-30 |
EP3046816B1 (de) | 2020-06-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6531091B2 (ja) | 伝送区間を監視する方法 | |
US11150261B2 (en) | Resolution increase in the rotational speed signal between rotational speed pulses | |
CN109572334B (zh) | 复合式胎压监测方法及胎压监测设备 | |
CN108216168A (zh) | 列车打滑或空转检测方法和装置 | |
CN106004882B (zh) | 车轮冲击传感及驾驶员警示系统 | |
US6496763B2 (en) | System for detecting vehicle rollovers | |
JP4301574B2 (ja) | 車両の走行状態を示す量を求める方法 | |
CN107000710B (zh) | 停放的车辆的运动识别 | |
KR20150003560U (ko) | 속도 센서 장치 및 전자 제어 유닛 | |
JP2009255711A (ja) | タイヤ空気圧低下検出方法及び装置、並びにタイヤ減圧判定のプログラム | |
US8878663B2 (en) | Automatic sensor detection | |
US9387736B2 (en) | System, method, and program for detecting deflated tires | |
JP4101909B2 (ja) | 動力車両において誤り信号を発生するための方法及び装置 | |
EP3002576B1 (en) | Method for detecting unbalance of a wheel, electronic control unit and storage medium | |
US10627422B2 (en) | Error reporting at a pulse level lying below the power supply level | |
CN105518468B (zh) | 两级转速传感器中的错误传输 | |
US7263878B2 (en) | Method for identifying tire characteristics | |
JP2005522368A5 (ja) | ||
CN112406767A (zh) | 车辆陷坑事故的监控方法、监控装置、服务器和存储介质 | |
KR20140081490A (ko) | 휠 속도 센서의 오류 검출방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170824 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180801 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20181025 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20181220 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190130 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20190424 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190520 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6531091 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |