KR102730961B1 - 복합정보 기반 scc시스템 제어 방법 및 장치 - Google Patents
복합정보 기반 scc시스템 제어 방법 및 장치 Download PDFInfo
- Publication number
- KR102730961B1 KR102730961B1 KR1020190053342A KR20190053342A KR102730961B1 KR 102730961 B1 KR102730961 B1 KR 102730961B1 KR 1020190053342 A KR1020190053342 A KR 1020190053342A KR 20190053342 A KR20190053342 A KR 20190053342A KR 102730961 B1 KR102730961 B1 KR 102730961B1
- Authority
- KR
- South Korea
- Prior art keywords
- vehicle
- information
- speed limit
- navigation
- speed
- 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
- 238000000034 method Methods 0.000 title claims abstract description 42
- 239000002131 composite material Substances 0.000 claims abstract description 32
- 238000000605 extraction Methods 0.000 claims description 30
- 230000004927 fusion Effects 0.000 claims description 15
- 238000009795 derivation Methods 0.000 description 18
- 230000006870 function Effects 0.000 description 16
- 230000010365 information processing Effects 0.000 description 11
- 238000001514 detection method Methods 0.000 description 8
- 238000012545 processing Methods 0.000 description 6
- 230000001133 acceleration Effects 0.000 description 4
- 230000007257 malfunction Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000010187 selection method Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
-
- 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
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
-
- 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
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/18—Conjoint control of vehicle sub-units of different type or different function including control of braking systems
-
- 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
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/20—Conjoint control of vehicle sub-units of different type or different function including control of steering systems
-
- 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
- B60W30/14—Adaptive cruise control
- B60W30/143—Speed control
-
- 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
- B60W30/14—Adaptive cruise control
- B60W30/143—Speed control
- B60W30/146—Speed limiting
-
- 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
-
- 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
- B60W40/04—Traffic 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
-
- 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
- B60W40/10—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 vehicle motion
- B60W40/105—Speed
-
- 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
- B60W50/02—Ensuring safety in case of control system failures, e.g. by diagnosing, circumventing or fixing failures
- B60W50/029—Adapting to failures or work around with other constraints, e.g. circumvention by avoiding use of failed parts
-
- 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
- B60W50/02—Ensuring safety in case of control system failures, e.g. by diagnosing, circumventing or fixing failures
- B60W50/035—Bringing the control units into a predefined state, e.g. giving priority to particular actuators
-
- 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
- B60W50/04—Monitoring the functioning of the control system
- B60W50/045—Monitoring control system parameters
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
- G06V20/588—Recognition of the road, e.g. of lane markings; Recognition of the vehicle driving pattern in relation to 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
- B60W2420/00—Indexing codes relating to the type of sensors based on the principle of their operation
- B60W2420/40—Photo, light or radio wave sensitive means, e.g. infrared sensors
- B60W2420/403—Image sensing, e.g. optical camera
-
- 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
- B60W2420/00—Indexing codes relating to the type of sensors based on the principle of their operation
- B60W2420/40—Photo, light or radio wave sensitive means, e.g. infrared sensors
- B60W2420/408—Radar; Laser, e.g. lidar
-
- 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
- B60W2552/53—Road markings, e.g. lane marker or crosswalk
-
- 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
- B60W2554/00—Input parameters relating to objects
- B60W2554/40—Dynamic objects, e.g. animals, windblown objects
- B60W2554/404—Characteristics
- B60W2554/4042—Longitudinal speed
-
- 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
- B60W2554/00—Input parameters relating to objects
- B60W2554/80—Spatial relation or speed relative to objects
- B60W2554/802—Longitudinal distance
-
- 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
- B60W2554/00—Input parameters relating to objects
- B60W2554/80—Spatial relation or speed relative to objects
- B60W2554/804—Relative longitudinal speed
-
- 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
- B60W2555/60—Traffic rules, e.g. speed limits or right of way
-
- 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
- B60W2556/00—Input parameters relating to data
- B60W2556/45—External transmission of data to or from the vehicle
- B60W2556/50—External transmission of data to or from the vehicle of positioning data, e.g. GPS [Global Positioning System] data
-
- 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
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/06—Combustion engines, Gas turbines
-
- 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
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/10—Change speed gearings
-
- 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
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/18—Braking system
-
- 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
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/20—Steering systems
-
- 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
- B60W2720/00—Output or target parameters relating to overall vehicle dynamics
- B60W2720/10—Longitudinal speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2300/00—Purposes or special features of road vehicle drive control systems
- B60Y2300/14—Cruise control
- B60Y2300/143—Speed control
-
- 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
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Traffic Control Systems (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Abstract
Description
도 2는 본 발명의 일 실시예에 따른 복합정보 기반 차량 SCC시스템을 설명하는 블록도.
도 3은 본 발명의 일 실시예에 따른 복합정보 기반 차량 SCC시스템 제어 방법을 설명하는 순서도.
도 4는 본 발명의 일 실시예에 따른 복합정보 기반 차량 SCC시스템 제어 방법에서의 차량 제한속도 설정방법을 설명하는 순서도.
구분 | 주행 환경 | 수식 | 비고 |
1 | 고속도로 환경 | Vset(SCC) = VTSR(CAM|Navi) | 네비게이션 정보 우선 SCC 속도제어 |
2 | 도심환경 | Vset(SCC) = VTSR(Navi|CAM) | 카메라정보우선 SCC속도제어 |
3 | 신호미수신상황 | Vset(SCC)= Vtsr(Navi)|(VTSR(CAM)*f(cnt)) |
구분 | 상세 설명 |
전방차량 속도 | SF_velM |
그외차량 속도 | SF_vels |
전방차량 가중치 | W_M ( ex)W_M=0.8) |
그외차량 가중치 | W_s 주변타겟 수에 따른 가중치 합/sum(W_M,W_s)=1 |
주변차량 추출속도 | SF_velf=Round(W_M X SF_velM +sum(W_s X SF_Vels)) |
주변차량 퀄리티정보 |
SF_qual = 1 : 전방차량이 존재시 SF_qual = 0.3 : 전방차량 제외 주변차량 1 존재시 SF_qual = 0.5 : 전방차량 제외 주변차량 2 존재시 SF_qual = 0.8 : 전방차량 제외 주변차량 3 이상 존재시 |
선택된 차량제한속도 | 조건 |
Vset=VsetG 차량제한속도=네비게이션제한속도 |
If((1-W_cfinal)<(1-W_gfinal))&&(~Fail_c && ~Fail_G) |
Vset=Vsetc차량제한속도=카메라제한속도 | If((1-W_cfinal)>(1-W_gfinal))&&(~Fail_c && ~Fail_G) |
Vset=Vsetsf차량제한속도=주변차량추출속도 | If((1-W_cfinal) < W_cthres) && (1-W_gfinal) < W_gthres)&&(~Fail_c && ~Fail_G && ~Fail_R) |
W_cfinal: 최종 카메라 동작 한계상황 가중치로서 카메라 동작 한계상황에 대한 가중치(최대 1을 가짐) W_gfinal: 최종 네비게이션 수신신호 한계상황 가중치 W_cthres: 카메라 임계값 가중치로서 카메라 신뢰도에 대한 임계값(카메라 정보의 신뢰도가 임계값보다 낮다면 SF값을 이용하여 속도를 추정 W_gthres: 네비게이션 임계값 가중치 Fail_c: 카메라 오류발생(~는 부논리 의미함) Fail_G: 네비게이션 오류발생 Fail_R: 레이더 오류발생 |
Claims (14)
- SCC 기능이 턴온(turn-on)된 경우 SCC 사용자 설정속도를 차량속도로 설정하는 단계;
상기 설정된 차량속도로 차량을 운행하는 단계;
운행 중인 도로구간에 대한 네비게이션 제한속도 정보, 도로표지판 제한속도 정보, 및 주변차량 추출속도 정보에 기초하여 상기 도로구간에 대한 차량 제한속도 정보를 도출하는 단계; 및
상기 도출된 차량 제한속도 정보에 기초해서 상기 차량속도를 제어하는 단계를 포함하고,
상기 차량 제한속도 정보를 도출하는 단계는,
네비게이션의 지역적인 불가상황에 대한 제1 가중치를 부여하여 상기 차량 제한속도 정보를 도출하는 단계; 및
상기 네비게이션의 수신신호 한계상황에 대한 상기 제1 가중치보다 작은 제2 가중치를 부여하여 상기 차량 제한속도 정보를 도출하는 단계
를 더 포함하는 복합정보 기반 차량 SCC시스템 제어방법. - 제1항에 있어서,
상기 네비게이션 제한속도 정보는 차량 내 탑재된 네비게이션 및 GPS 장치로부터 도출되는, 복합정보 기반 차량 SCC시스템 제어방법. - 제1항에 있어서,
상기 도로표지판 제한속도 정보는 차량 내 도로표지판 인식용 카메라로부터 도출되는, 복합정보 기반 차량 SCC시스템 제어방법. - 제1항에 있어서,
상기 주변차량 추출속도 정보는 적어도 하나의 주변차량 인식 카메라 및 주변부 인식 센서를 통해 도출되는, 복합정보 기반 차량 SCC시스템 제어방법. - 제1항에 있어서,
상기 도출된 차량 제한속도에 기초해서 상기 차량속도를 제어하는 단계는 상기 도출된 차량 제한속도 정보가 상기 SCC 사용자 설정속도 이상이면 상기 SCC 사용자 설정속도를 상기 차량속도로 설정하는 단계;
상기 도출된 차량 제한속도 정보가 상기 SCC 사용자 설정속도 미만이면 상기 도출된 차량 제한속도를 상기 차량속도로 설정하는 단계를 포함하는, 복합정보 기반 차량 SCC시스템 제어방법. - 제2항에 있어서,
상기 네비게이션 제한속도 정보는 상기 네비게이션의 동작 한계 상황 및 네비게이션의 고장 여부가 반영되어 도출되는, 복합정보 기반 차량 SCC시스템 제어방법. - 제3항에 있어서,
상기 도로표지판 제한속도 정보는 상기 도로표지판 인식용 카메라의 동작 한계 상황 및 상기 도로표지판 인식용 카메라의 고장 여부가 반영되어 도출되는, 복합정보 기반 차량 SCC시스템 제어방법. - 제4항에 있어서,
상기 주변차량 추출속도 정보는 상기 주변차량 인식 카메라 및 주변부 인식 센서의 센서 퓨젼(sensor fusion) 정보인 타겟(target) 속도 및 타겟 퀄리티(quality)에 기초하여 결정되는, 복합정보 기반 차량 SCC시스템 제어방법. - 레이더 오류 발생여부를 판단하여 레이더 오류가 발생하지 않은 경우 카메라 오류 발생 여부를 판단하는 단계;
상기 카메라 오류 발생 여부 판단 결과 카메라 오류가 발생하지 않았으면 제1 경로 네비게이션 오류 발생 여부를 판단하는 단계;
상기 제1 경로 네비게이션 오류 발생 여부의 판단 결과, 네비게이션 오류가 발생하지 않았으면 상기 카메라를 통해 도출된 카메라 제한속도 정보와 상기 네비게이션을 통해 도출된 네비게이션 제한속도 정보 간의 가중치(weight)값 비교를 통해 상기 카메라 제한 속도 정보와 상기 네비게이션 제한속도 정보 중 하나를 차량 제한속도로 도출하는 단계;
상기 제1 경로 네비게이션 오류 발생 여부의 판단 결과, 네비게이션 오류가 발생했으면 상기 카메라 제한속도 정보를 차량 제한속도로 도출하는 단계; 및
상기 도출된 차량 제한속도에 기초해서 SCC 차량속도를 설정하는 단계를 포함하고,
제2 경로 네비게이션 오류 발생 여부 판단 결과 네비게이션 오류가 발생했으면 주변차량 추출속도를 판단하는 단계를 더 포함하고,
상기 주변차량 추출속도를 판단하는 단계는
주변차량 추출정보인 센서퓨젼 추출치와 주변차량 임계치를 비교하는 단계; 및
상기 센서퓨젼 추출치가 주변차량 임계치보다 크면 주변차량 추출속도를 도출하는 단계;
상기 센서퓨젼 추출치가 주변차량 임계치보다 같거나 작으면 사용자 설정 속도를 유지하는 단계를 포함하는 복합정보 기반 차량 SCC시스템 제어 방법. - 제9항에 있어서,
레이더 오류 발생여부를 판단하여 레이더 오류가 발생한 경우 SCC 기능을 오프(off)하는 단계를 더 포함하는 복합정보 기반 차량 SCC시스템 제어 방법. - 제9항에 있어서,
상기 카메라 오류 발생 여부 판단 결과 카메라 오류가 발생했으면 제2 경로 네비게이션 오류 발생 여부를 판단하는 단계; 및
제2 경로 네비게이션 오류 발생 여부의 판단 결과, 네비게이션 오류가 발생하지 않았으면 상기 네비게이션을 통해 도출된 네비게이션 제한속도를 차량 제한속도로 도출하는 단계를 더 포함하는 복합정보 기반 차량 SCC시스템 제어 방법. - 삭제
- 삭제
- 삭제
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020190053342A KR102730961B1 (ko) | 2019-05-07 | 2019-05-07 | 복합정보 기반 scc시스템 제어 방법 및 장치 |
DE102020111856.2A DE102020111856A1 (de) | 2019-05-07 | 2020-04-30 | Fahrzeug-SCC-System basierend auf komplexen Informationen und Verfahren zur Steuerung desselben |
US16/867,877 US11505189B2 (en) | 2019-05-07 | 2020-05-06 | Vehicle SCC system based on complex information and method of controlling the same |
CN202010377966.2A CN111907522A (zh) | 2019-05-07 | 2020-05-07 | 基于复杂信息的车辆scc系统及其控制方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020190053342A KR102730961B1 (ko) | 2019-05-07 | 2019-05-07 | 복합정보 기반 scc시스템 제어 방법 및 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20200130888A KR20200130888A (ko) | 2020-11-23 |
KR102730961B1 true KR102730961B1 (ko) | 2024-11-20 |
Family
ID=72943111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020190053342A Active KR102730961B1 (ko) | 2019-05-07 | 2019-05-07 | 복합정보 기반 scc시스템 제어 방법 및 장치 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11505189B2 (ko) |
KR (1) | KR102730961B1 (ko) |
CN (1) | CN111907522A (ko) |
DE (1) | DE102020111856A1 (ko) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102637599B1 (ko) * | 2018-10-08 | 2024-02-19 | 주식회사 에이치엘클레무브 | 차량간 통신 정보를 이용한 차선변경 제어장치 및 방법과, 그를 위한 성향 정보 산출 장치 |
KR102333965B1 (ko) * | 2020-04-16 | 2021-12-06 | 주식회사 만도모빌리티솔루션즈 | 운전 보조 시스템 및 운전 보조 방법 |
KR20210130302A (ko) * | 2020-04-21 | 2021-11-01 | 주식회사 만도모빌리티솔루션즈 | 운전자 보조 시스템 |
KR102329320B1 (ko) * | 2020-04-29 | 2021-11-23 | 주식회사 만도모빌리티솔루션즈 | 운전자 보조 장치 및 운전자 보조 방법 |
US20220176957A1 (en) * | 2020-12-09 | 2022-06-09 | Aptiv Technologies Limited | Indirect Verification of Speed Limits Based on Contextual Information For Autonomous and Semi-Autonomous Driving Systems |
CN112721927A (zh) * | 2021-01-13 | 2021-04-30 | 江西台德智慧科技有限公司 | 一种车辆智能限速方法、智能限速装置、汽车及存储介质 |
CN113111514B (zh) * | 2021-04-12 | 2022-05-27 | 清华大学深圳国际研究生院 | 一种车辆微观行驶场景仿真方法及计算机可读存储介质 |
CN113936474A (zh) * | 2021-10-16 | 2022-01-14 | 安徽江淮汽车集团股份有限公司 | 应用于自动驾驶的车速调节方法 |
CN113859235B (zh) * | 2021-10-21 | 2022-04-08 | 名商科技有限公司 | 智能化自动巡航管理系统及方法 |
CN115257731A (zh) * | 2022-06-29 | 2022-11-01 | 重庆长安汽车股份有限公司 | 锁定车速上限方法、装置、车辆及存储介质 |
CN116061933B (zh) * | 2023-03-31 | 2023-06-16 | 深圳海星智驾科技有限公司 | 一种基于限速信息的车辆速度规划方法、装置和域控制器 |
CN116424361A (zh) * | 2023-04-12 | 2023-07-14 | 阿维塔科技(重庆)有限公司 | 交互方法和电子设备 |
US12286131B2 (en) | 2023-05-24 | 2025-04-29 | Valeo Schalter Und Sensoren Gmbh | Connectivity based fusion speed limit assist |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007253861A (ja) * | 2006-03-24 | 2007-10-04 | Fujitsu Ten Ltd | 車両制御装置 |
US20160375905A1 (en) * | 2015-06-29 | 2016-12-29 | Hyundai Motor Company | Apparatus and method for controlling speed of cacc system |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970026248A (ko) | 1995-11-17 | 1997-06-24 | 배순훈 | 특정 경사로제어 크루즈 컨트롤장치 및 그 제어방법 |
US20100020170A1 (en) * | 2008-07-24 | 2010-01-28 | Higgins-Luthman Michael J | Vehicle Imaging System |
KR101301907B1 (ko) * | 2009-03-27 | 2013-09-02 | 주식회사 만도 | 적응 순항 제어시스템 및 그 제어방법 |
KR20120020745A (ko) | 2010-08-31 | 2012-03-08 | 현대자동차주식회사 | 자동차용 클러스터의 정보 표시 방법 |
KR20120053899A (ko) * | 2010-11-18 | 2012-05-29 | 현대자동차주식회사 | 도로 교통 정보 기반의 scc 속도 자동 설정 방법 및 차량의 scc 시스템 |
KR101714072B1 (ko) | 2011-08-10 | 2017-03-08 | 현대자동차주식회사 | 정속 주행 모드시 브레이크 페달의 위치 제어 방법 |
US9988047B2 (en) * | 2013-12-12 | 2018-06-05 | Magna Electronics Inc. | Vehicle control system with traffic driving control |
KR20150121977A (ko) * | 2014-04-22 | 2015-10-30 | 주식회사 만도 | 교통표지판 인식장치 및 그의 제한속도 출력방법 |
JP6348357B2 (ja) * | 2014-07-09 | 2018-06-27 | 株式会社デンソーテン | 情報提供装置、通信システム及び情報提供方法 |
KR101619599B1 (ko) * | 2014-08-08 | 2016-05-10 | 현대자동차주식회사 | 융합 레이더 센서 기반 저전력 차량 충돌 방지 방법 및 장치 |
CN106573618B (zh) * | 2014-08-11 | 2018-06-29 | 日产自动车株式会社 | 车辆的行驶控制装置及方法 |
US9428119B2 (en) * | 2015-01-02 | 2016-08-30 | Atieva, Inc. | Location based activation of a vehicle camera system |
DE102015213892B4 (de) * | 2015-07-23 | 2019-05-16 | Ford Global Technologies, Llc | Verfahren zur LNT-Steuerung mit einem Abstandsregeltempomat |
KR102186137B1 (ko) * | 2015-08-21 | 2020-12-03 | 현대자동차주식회사 | 차량 정보 기반 센서퓨전 시스템 |
KR20170030811A (ko) * | 2015-09-10 | 2017-03-20 | 주식회사 만도 | 운전지원장치 및 운전지원방법 |
KR102489401B1 (ko) * | 2015-11-19 | 2023-01-18 | 주식회사 에이치엘클레무브 | 교통표지판 인식장치 및 그의 제한속도 제공방법 |
DE112016006614T5 (de) * | 2016-03-16 | 2018-11-29 | Honda Motor Co., Ltd. | Fahrzeug-Regel-/Steuersystem, Fahrzeug-Regel-/Steuerverfahren und Fahrzeug-Regel-/Steuerprogramm |
MX2018011511A (es) * | 2016-03-24 | 2019-01-10 | Nissan Motor | Metodo de prediccion de curso y dispositivo de prediccion de curso. |
US9852554B2 (en) * | 2016-03-31 | 2017-12-26 | Harman International Industries, Incorporated | Systems and methods for vehicle-to-vehicle communication |
JP6382887B2 (ja) * | 2016-06-03 | 2018-08-29 | 本田技研工業株式会社 | 走行制御装置 |
DE102016212702A1 (de) * | 2016-07-13 | 2018-01-18 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Ändern zumindest eines Fahrparameters eines Fahrzeugs während einer Fahrt |
JP6520863B2 (ja) * | 2016-08-11 | 2019-05-29 | 株式会社デンソー | 走行制御装置 |
KR102194882B1 (ko) * | 2016-10-18 | 2020-12-24 | 현대자동차주식회사 | 차량, 및 그 제어방법 |
WO2018135869A1 (ko) * | 2017-01-19 | 2018-07-26 | 주식회사 만도 | 지능형 운전자 보조 시스템을 위한 카메라 시스템, 및 운전자 보조 시스템 및 방법 |
CN108536134B (zh) * | 2017-03-02 | 2019-12-20 | 比亚迪股份有限公司 | 车辆行驶自动控制方法和装置 |
JP6594375B2 (ja) * | 2017-05-31 | 2019-10-23 | 本田技研工業株式会社 | 処理装置、車両、処理方法およびプログラム |
JP6760204B2 (ja) * | 2017-06-06 | 2020-09-23 | トヨタ自動車株式会社 | 操舵支援装置 |
JP6589941B2 (ja) * | 2017-06-06 | 2019-10-16 | トヨタ自動車株式会社 | 操舵支援装置 |
US10870426B2 (en) * | 2017-06-22 | 2020-12-22 | Magna Electronics Inc. | Driving assistance system with rear collision mitigation |
KR102007304B1 (ko) * | 2017-07-12 | 2019-08-05 | 엘지전자 주식회사 | 차량 주행 시스템 및 차량 |
US10334331B2 (en) * | 2017-08-25 | 2019-06-25 | Honda Motor Co., Ltd. | System and method for synchronized vehicle sensor data acquisition processing using vehicular communication |
US11453393B2 (en) * | 2017-10-09 | 2022-09-27 | Magna Electronics Inc. | Autonomous vehicle with path planning system |
CN108573611B (zh) * | 2017-12-15 | 2021-03-19 | 上海蔚来汽车有限公司 | 一种限速标识融合方法以及限速标识融合系统 |
KR102572784B1 (ko) * | 2018-10-25 | 2023-09-01 | 주식회사 에이치엘클레무브 | 운전자 보조 시스템 및 그 제어방법 |
US10569770B1 (en) * | 2018-12-11 | 2020-02-25 | Mando Corporation | Driver assistance system |
-
2019
- 2019-05-07 KR KR1020190053342A patent/KR102730961B1/ko active Active
-
2020
- 2020-04-30 DE DE102020111856.2A patent/DE102020111856A1/de active Pending
- 2020-05-06 US US16/867,877 patent/US11505189B2/en active Active
- 2020-05-07 CN CN202010377966.2A patent/CN111907522A/zh active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007253861A (ja) * | 2006-03-24 | 2007-10-04 | Fujitsu Ten Ltd | 車両制御装置 |
US20160375905A1 (en) * | 2015-06-29 | 2016-12-29 | Hyundai Motor Company | Apparatus and method for controlling speed of cacc system |
Also Published As
Publication number | Publication date |
---|---|
KR20200130888A (ko) | 2020-11-23 |
DE102020111856A1 (de) | 2020-11-12 |
US20200353922A1 (en) | 2020-11-12 |
CN111907522A (zh) | 2020-11-10 |
US11505189B2 (en) | 2022-11-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR102730961B1 (ko) | 복합정보 기반 scc시스템 제어 방법 및 장치 | |
CN110395251B (zh) | 一种基于多传感器融合数据的自动紧急制动决策方法 | |
EP3196089B1 (en) | Vehicle safety assist system, vehicle comprising a vehicle safety assist system and a method for providing driver warning or performing autonomous braking | |
CN109466554B (zh) | 自适应巡航加塞预防控制方法、系统、装置和存储介质 | |
CN107953884B (zh) | 用于自主车辆的行驶控制设备和方法 | |
EP3134888B1 (en) | False warning reduction using location data | |
CN107622683B (zh) | 自主驾驶车辆的路口通行方法及系统 | |
US11279347B2 (en) | Emergency stop point of a motor vehicle | |
CN111497864A (zh) | 利用v2x应用程序向人传递当前驾驶意图信号的方法及装置 | |
KR102186137B1 (ko) | 차량 정보 기반 센서퓨전 시스템 | |
US20220314968A1 (en) | Electronic control device | |
US10319226B2 (en) | Vehicle control device | |
US20160159353A1 (en) | Smart cruise control system for vehicles and control method thereof | |
US20190031163A1 (en) | Driving assist device and driving assist method | |
CN109828573B (zh) | 无人车辆控制方法、装置及存储介质 | |
US20200223453A1 (en) | Method for assisting in the driving of a vehicle when there is a network failure and associated system | |
KR20170079096A (ko) | 지능형 차량용 블랙박스 | |
US7715275B2 (en) | Start assist system for motor vehicles | |
DE102022003326A1 (de) | System und Verfahren zum Vermeiden von Kollisionsrisiken und zum Sicherstellen der Fahrzeugsicherheit | |
CN105480225A (zh) | 车辆碰撞后前向运动的减缓 | |
CN107458337B (zh) | 机动车保护装置的控制 | |
KR102732491B1 (ko) | 근거리 컷인 타겟 판단 장치 및 그의 판단 방법 | |
CN117480086A (zh) | 适于自动化驾驶运行的车辆的运行方法 | |
US20240425080A1 (en) | Method and system for generating destination for emergency response of autonomous driving system | |
JP7611773B2 (ja) | 電子制御装置及び制御方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20190507 |
|
PG1501 | Laying open of application | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20220412 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20190507 Comment text: Patent Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20240207 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20241015 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20241112 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20241113 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration |