CN120752540A - 车速推定装置、位置计算装置以及程序 - Google Patents

车速推定装置、位置计算装置以及程序

Info

Publication number
CN120752540A
CN120752540A CN202480014403.3A CN202480014403A CN120752540A CN 120752540 A CN120752540 A CN 120752540A CN 202480014403 A CN202480014403 A CN 202480014403A CN 120752540 A CN120752540 A CN 120752540A
Authority
CN
China
Prior art keywords
vehicle speed
speed
vehicle
acceleration
estimating
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
Application number
CN202480014403.3A
Other languages
English (en)
Chinese (zh)
Inventor
铃木德祥
牧户知史
宫岛朗
吉泽晨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Original Assignee
Denso Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Denso Corp filed Critical Denso Corp
Publication of CN120752540A publication Critical patent/CN120752540A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P7/00—Measuring speed by integrating acceleration
    • 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
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
    • G01S19/07—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing data for correcting measured positioning data, e.g. DGPS [differential GPS] or ionosphere corrections
    • 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
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42—Determining position
    • G01S19/45—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement
    • 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
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/52—Determining velocity

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Navigation (AREA)
  • Regulating Braking Force (AREA)
CN202480014403.3A 2023-03-24 2024-03-20 车速推定装置、位置计算装置以及程序 Pending CN120752540A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023-049068 2023-03-24
JP2023049068A JP7770353B2 (ja) 2023-03-24 2023-03-24 車速推定装置、位置算出装置及びプログラム
PCT/JP2024/010881 WO2024203667A1 (ja) 2023-03-24 2024-03-20 車速推定装置、位置算出装置及びプログラム

Publications (1)

Publication Number Publication Date
CN120752540A true CN120752540A (zh) 2025-10-03

Family

ID=92904893

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480014403.3A Pending CN120752540A (zh) 2023-03-24 2024-03-20 车速推定装置、位置计算装置以及程序

Country Status (4)

Country Link
US (1) US20250389750A1 (https=)
JP (1) JP7770353B2 (https=)
CN (1) CN120752540A (https=)
WO (1) WO2024203667A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120526606B (zh) * 2025-07-23 2025-09-16 吉林大学 基于数据融合和滤波算法的车速估计方法及系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11173870A (ja) * 1997-12-10 1999-07-02 Matsushita Electric Ind Co Ltd 走行距離検出装置
JP2002002240A (ja) * 2000-06-20 2002-01-08 Kenwood Corp 車両の走行状態監視装置
JP5625293B2 (ja) * 2009-09-14 2014-11-19 ソニー株式会社 速度算出装置、速度算出方法及びナビゲーション装置
JP6400450B2 (ja) * 2014-12-03 2018-10-03 古野電気株式会社 車速演算装置および車速演算方法
JP2017147825A (ja) * 2016-02-16 2017-08-24 株式会社東芝 列車速度位置算出装置、列車運転支援装置、および列車運転制御装置
JP2019203732A (ja) * 2018-05-22 2019-11-28 株式会社小野測器 状態計測装置
KR102484938B1 (ko) * 2018-10-24 2023-01-04 현대자동차주식회사 차량의 휠 속도 추정 장치 및 방법

Also Published As

Publication number Publication date
JP2024137521A (ja) 2024-10-07
JP7770353B2 (ja) 2025-11-14
US20250389750A1 (en) 2025-12-25
WO2024203667A1 (ja) 2024-10-03

Similar Documents

Publication Publication Date Title
CN104011563B (zh) 用于独立评价其数据精度的传感器系统
JP5460148B2 (ja) 測位装置及びプログラム
US6816799B2 (en) Vehicle operating parameter determination system and method
EP2180292B1 (en) Apparatus and method for correcting the output signal of an angular velocity sensor
JP5522157B2 (ja) 先行車判定装置および車間制御装置
EP1837627B1 (en) Methods and systems for implementing an iterated extended kalman filter within a navigation system
JP5716680B2 (ja) 先行車両選択装置および車間制御装置
CN110217239B (zh) 一种车辆横摆角速度测量方法及设备
US11079494B2 (en) Positioning device
JP5821609B2 (ja) 傾斜角算出装置及び傾斜角算出方法
US20150153460A1 (en) Sequential Estimation in a Real-Time Positioning or Navigation System Using Historical States
CN103983997A (zh) 一种抗gps失效的车载组合导航方法
US10723360B2 (en) Apparatus and method for estimating radius of curvature of vehicle
CN120752540A (zh) 车速推定装置、位置计算装置以及程序
JP2019184566A (ja) 車両および車両位置推定装置
CN117590441A (zh) 一种完好性保护水平计算方法及相关设备
CN102951157A (zh) 车辆的曲率半径估算方法及其装置
EP1681573A1 (en) Vehicle stopped-judgement apparatus and stopped-judgement method in a velocity-calculation apparatus
CN110869808B (zh) 方位推定装置
WO2023035234A1 (zh) 车辆状态参数估计方法及装置
CN114521242A (zh) 用于在车辆中处理gps位置信号的方法
JP5903906B2 (ja) 測位衛星信号受信機、測位衛星信号受信機の処理方法、および、プログラム
JP2025157973A (ja) 演算処理方法、演算処理プログラム、及び演算処理装置
CN117083215B (zh) 用于确定设备的运行性能参数的方法和系统
CA3284823A1 (en) Vehicle speed estimation device, position calculation device, and program

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination