MX341812B - Predicción de características de la carretera. - Google Patents

Predicción de características de la carretera.

Info

Publication number
MX341812B
MX341812B MX2014012338A MX2014012338A MX341812B MX 341812 B MX341812 B MX 341812B MX 2014012338 A MX2014012338 A MX 2014012338A MX 2014012338 A MX2014012338 A MX 2014012338A MX 341812 B MX341812 B MX 341812B
Authority
MX
Mexico
Prior art keywords
road characteristic
prediction error
infrastructure information
future road
prediction
Prior art date
Application number
MX2014012338A
Other languages
English (en)
Other versions
MX2014012338A (es
Inventor
Steven Joseph Szwabowski
Anthony Mario D'amato
Dimitar Petrov Filev
Original Assignee
Ford Global Tech Llc
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 Ford Global Tech Llc filed Critical Ford Global Tech Llc
Publication of MX2014012338A publication Critical patent/MX2014012338A/es
Publication of MX341812B publication Critical patent/MX341812B/es

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
    • 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
    • B60W40/072—Curvature 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
    • 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
    • B60W2552/00—Input parameters relating to infrastructure
    • B60W2552/15—Road slope
    • 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
    • B60W2552/00—Input parameters relating to infrastructure
    • B60W2552/30—Road curve radius
    • 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
    • B60W2552/00—Input parameters relating to infrastructure
    • B60W2552/35—Road bumpiness, e.g. pavement or potholes
    • 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
    • B60W2555/00—Input parameters relating to exterior conditions, not covered by groups B60W2552/00, B60W2554/00
    • B60W2555/20—Ambient conditions, e.g. wind or rain
    • 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
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
    • B60W30/14—Adaptive cruise control
    • B60W30/143—Speed control

Abstract

Un sistema de vehículo que incluye al menos un sensor y un dispositivo de procesamiento. El sensor está configurado para emitir señales de sensor que representan información sobre infraestructura recopilada en tiempo real. El dispositivo de procesamiento está configurado para predecir una característica futura de la carretera en base a la información sobre infraestructura, evaluar un error de predicción, ajustar un horizonte de predicción hasta que el error de predicción esté dentro de un rango predeterminado de precisión y controlar al menos un subsistema del vehículo de acuerdo con la característica futura predicha de la carretera. Un método que incluye recibir información sobre infraestructura recopilada en tiempo real, predecir una característica futura de la carretera en base a la información sobre infraestructura, evaluar un error de predicción, ajustar un horizonte de predicción hasta que el error de predicción esté dentro de un rango predeterminado de precisión y controlar al menos un subsistema del vehículo de acuerdo con la característica futura predicha de la carretera.
MX2014012338A 2013-10-17 2014-10-13 Predicción de características de la carretera. MX341812B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/056,773 US9145143B2 (en) 2013-10-17 2013-10-17 Road characteristic prediction

Publications (2)

Publication Number Publication Date
MX2014012338A MX2014012338A (es) 2015-04-30
MX341812B true MX341812B (es) 2016-09-02

Family

ID=52775410

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014012338A MX341812B (es) 2013-10-17 2014-10-13 Predicción de características de la carretera.

Country Status (5)

Country Link
US (2) US9421979B2 (es)
CN (1) CN104573311A (es)
DE (1) DE102014220843B4 (es)
MX (1) MX341812B (es)
RU (1) RU2014141917A (es)

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WO2015104816A1 (ja) * 2014-01-09 2015-07-16 川崎重工業株式会社 車両およびその運転支援方法
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US10239529B2 (en) * 2016-03-01 2019-03-26 Ford Global Technologies, Llc Autonomous vehicle operation based on interactive model predictive control
JP6834301B2 (ja) * 2016-09-28 2021-02-24 いすゞ自動車株式会社 区間決定装置及び区間決定方法
JP6759933B2 (ja) * 2016-09-28 2020-09-23 いすゞ自動車株式会社 区間決定装置及び区間決定方法
CN108016440A (zh) * 2016-11-02 2018-05-11 法乐第(北京)网络科技有限公司 车辆控制方法、装置及电子设备
US10754344B2 (en) 2018-07-19 2020-08-25 Toyota Research Institute, Inc. Method and apparatus for road hazard detection
US11285961B2 (en) 2019-09-10 2022-03-29 International Business Machines Corporation Predictive car wash services for a vehicle based on anticipated routes of travel
CN112406880B (zh) * 2020-11-23 2022-03-22 哈尔滨工业大学 一种路表空间曲面平整度的计算方法
CN115352455B (zh) * 2022-10-19 2023-01-17 福思(杭州)智能科技有限公司 道路特征的预测方法和装置、存储介质及电子装置

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Also Published As

Publication number Publication date
DE102014220843B4 (de) 2022-07-14
DE102014220843A1 (de) 2015-04-23
US9421979B2 (en) 2016-08-23
US20150112547A1 (en) 2015-04-23
RU2014141917A (ru) 2016-05-10
MX2014012338A (es) 2015-04-30
US20150112548A1 (en) 2015-04-23
RU2014141917A3 (es) 2018-03-07
CN104573311A (zh) 2015-04-29
US9145143B2 (en) 2015-09-29

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