FR2947899B1 - Procede de detection de pente et de devers, et d'estimation de leur signe - Google Patents

Procede de detection de pente et de devers, et d'estimation de leur signe

Info

Publication number
FR2947899B1
FR2947899B1 FR0903374A FR0903374A FR2947899B1 FR 2947899 B1 FR2947899 B1 FR 2947899B1 FR 0903374 A FR0903374 A FR 0903374A FR 0903374 A FR0903374 A FR 0903374A FR 2947899 B1 FR2947899 B1 FR 2947899B1
Authority
FR
France
Prior art keywords
devers
estimating
sign
detecting slope
slope
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.)
Expired - Fee Related
Application number
FR0903374A
Other languages
English (en)
Other versions
FR2947899A1 (fr
Inventor
Rinaldis Alessandro De
Marc Lucea
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR0903374A priority Critical patent/FR2947899B1/fr
Publication of FR2947899A1 publication Critical patent/FR2947899A1/fr
Application granted granted Critical
Publication of FR2947899B1 publication Critical patent/FR2947899B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/02—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to ambient conditions
    • B60W40/06—Road conditions
    • B60W40/076—Slope angle of the road
    • 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
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/02—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to ambient conditions
    • B60W40/06—Road conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mathematical Physics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
FR0903374A 2009-07-08 2009-07-08 Procede de detection de pente et de devers, et d'estimation de leur signe Expired - Fee Related FR2947899B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0903374A FR2947899B1 (fr) 2009-07-08 2009-07-08 Procede de detection de pente et de devers, et d'estimation de leur signe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0903374A FR2947899B1 (fr) 2009-07-08 2009-07-08 Procede de detection de pente et de devers, et d'estimation de leur signe

Publications (2)

Publication Number Publication Date
FR2947899A1 FR2947899A1 (fr) 2011-01-14
FR2947899B1 true FR2947899B1 (fr) 2011-08-26

Family

ID=41650090

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0903374A Expired - Fee Related FR2947899B1 (fr) 2009-07-08 2009-07-08 Procede de detection de pente et de devers, et d'estimation de leur signe

Country Status (1)

Country Link
FR (1) FR2947899B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110686643A (zh) * 2019-10-24 2020-01-14 长安大学 一种道路横纵坡自动测量装置及其使用方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106926746B (zh) * 2015-12-29 2019-01-18 上海大郡动力控制技术有限公司 基于驱动控制器实现电动汽车蠕动的控制方法
CN111824165B (zh) * 2019-10-23 2021-11-19 长城汽车股份有限公司 坡度计算方法及装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2920047A3 (fr) * 2007-08-13 2009-02-20 Renault Sas Estimation de la pente de la route depuis un vehicule

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110686643A (zh) * 2019-10-24 2020-01-14 长安大学 一种道路横纵坡自动测量装置及其使用方法

Also Published As

Publication number Publication date
FR2947899A1 (fr) 2011-01-14

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