KR102445622B1 - 클라우드를 이용한 차량 연료 분석 시스템 - Google Patents
클라우드를 이용한 차량 연료 분석 시스템 Download PDFInfo
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- KR102445622B1 KR102445622B1 KR1020200190033A KR20200190033A KR102445622B1 KR 102445622 B1 KR102445622 B1 KR 102445622B1 KR 1020200190033 A KR1020200190033 A KR 1020200190033A KR 20200190033 A KR20200190033 A KR 20200190033A KR 102445622 B1 KR102445622 B1 KR 102445622B1
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- 239000000446 fuel Substances 0.000 title claims abstract description 66
- 238000004458 analytical method Methods 0.000 title claims abstract description 18
- 238000006073 displacement reaction Methods 0.000 claims abstract description 5
- 238000004364 calculation method Methods 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 7
- 239000002699 waste material Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001824 photoionisation detection Methods 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
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- 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
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
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- 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
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- 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/40—Business processes related to the transportation industry
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- 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
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/06—Combustion engines, Gas turbines
- B60W2510/0638—Engine speed
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- 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
- B60W2520/00—Input parameters relating to overall vehicle dynamics
- B60W2520/10—Longitudinal speed
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- 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
- B60W2530/00—Input parameters relating to vehicle conditions or values, not covered by groups B60W2510/00 or B60W2520/00
- B60W2530/13—Mileage
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
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Abstract
Description
도 2는 사용자 차량 디바이스에서 유량산출 마이크로서비스에 제공하는 데이터 요소를 보여주는 도표이다.
도 3은 도 2에 도시된 데이터가 가운데, OBD II에서 제공하는 데이터의 일 예를 보여주는 도표이다.
도 4는 본 발명에 따른 유량산출 마이크로서비스의 입출력을 보여주는 블록도이다.
도 5는 본 발명에 따른 낭비연료 마이크로서비스의 입출력을 보여주는 블록도이다.
도 6은 본 발명에 따른 에코스코어 마이크로서비스의 입출력을 보여주는 블록도이다.
3 : API(Application Programming Interface)
5 : 게이트웨이
7 : 마이크로서비스 레이어
9 : 유량산출 마이크로서비스
11 : 토크기반 연료맵 데이터베이스
13 : 다이나모미터
15 : 낭비연료 마이크로서비스
17 : 에코 스코어 마이크로서비스
Claims (4)
- 시중에 판매되는 차량을 제조사, 연료타입, 배기량, 연식, 최대동력을 포함한 제원정보에 따라 분류하여 차종고유번호(Vehicle ID)를 부여하고, 각 차종고유번호(Vehicle ID)에 속하는 차량의 엔진부하(engine load)와 엔진속력(engine rpm)에 대한 토크(torque)를 다이나모미터(Dynamometer)에 의해 측정하여 작성한 토크 프로파일(torque profile)과, 엔진속력(engine rpm)과 토크(torque)에 대한 유량(flow rate)를 다이나모미터(Dynamometer)에 의해 측정하여 작성한 연료맵(fuel map)을, 저장한 토크기반 연료맵 데이터베이스;
사용자 차량의 주행 중 엔진부하(engine load)와 엔진속력(engine rpm)를 일정한 주기로 측정하여 저장한 후 트립(trip)이 종료될 때마다, 트립단위의 엔진부하(engine load)와 엔진속력(engine rpm) 데이터를 사용자 차량의 제원정보(vehicle details)와 함께 전송하는 사용자 차량 디바이스; 및
상기 사용자 차량 디바이스와 인터넷으로 연결된 서버의 마이크로서비스 레이어(micro servive layer)에서 실행되고, 상기 사용자 차량 디바이스로부터 차량의 제원정보와 트립단위의 엔진부하 및 엔진속력 데이터를 전송 받아, 사용자 차량의 제원정보와 일치하거나 가장 근접한 차종고유번호(Vehicle ID)를 결정하고, 결정된 차종고유번호(Vehicle ID)의 상기 토크 프로파일 및 연료맵 이용하여 트립단위의 엔진부하 및 엔진속력 데이터에 대응하는 유량(flow rate)을 산출하는 유량산출 마이크로서비스;를 포함하는 것을 특징으로 하는 클라우드를 이용한 차량 연료 분석 시스템.
- 제1항에 있어서,
상기 사용자 차량 디바이스는 사용자 차량의 주행 중 차량속력(vehicle speed)를 일정한 주기로 더 측정하여 저장한 후 트립(trip)이 종료될 때마다, 트립단위의 차량속력(vehicle) 데이터를 트립단위의 엔진부하(engine load)와 엔진속력(engine rpm) 데이터와 함께 상기 유량산출 마이크로서비스에 전송하고, 유량산출 마이크로서비스는 차량속력(vehicle speed)과 산출된 유량을 이용하여 이동거리 또는 연비를 산출하는 것을 특징으로 하는 클라우드를 이용한 차량 연료 분석 시스템.
- 제2항에 있어서,
상기 엔진부하 데이터는 사용자 차량에 탑재된 OBD II의 PID 04 데이터이고, 상기 엔진속력 데이터는 OBD II의 PID 0C 데이터이고, 상기 차량속력 데이터는 PID 0D데이터인 것을 특징으로 하는 클라우드를 이용한 차량 연료 분석 시스템.
- 제1항에 있어서,
사용자 차량 디바이스에서 전송된 원시데이터를 수신하여 유량산출 마이크로서비스에서 사용할 수 있는 일정한 포멧의 데이터로 전환하는 API(Application Programming Interface)와, 상기 API로부터 수신한 원시데이터를 마이크로서비스 레이어에 있는 상기 유량산출 마이크로서비스를 선택하여 전달하는 게이트웨이를 더 포함한 것을 특징으로 하는 클라우드를 이용한 차량 연료 분석 시스템.
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20180328815A1 (en) | 2015-11-09 | 2018-11-15 | Meidensha Corporation | Dynamometer-system dynamo control device and engine starting method therefor |
US20180337838A1 (en) | 2017-05-17 | 2018-11-22 | Dae Automation Corp. | Cloud metering and analyzing system |
JP2019001450A (ja) | 2017-06-19 | 2019-01-10 | 株式会社日立製作所 | 車両エネルギー管理および自律運転のためのリアルタイム車両状態軌道予測 |
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KR20170033726A (ko) * | 2015-09-17 | 2017-03-27 | 주식회사 케이티 | 차량 빅데이터 서버 및 차량 빅데이터 서비스 방법 |
KR101932695B1 (ko) | 2016-03-30 | 2018-12-28 | 국민대학교 산학협력단 | 공간 빅 데이터 분석 기반의 연료 소모량 추정 시스템 |
KR102211295B1 (ko) * | 2018-12-19 | 2021-02-04 | 유카시스템 주식회사 | 영업용 차량의 연비향상 유도 시스템 및 그 방법 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20180328815A1 (en) | 2015-11-09 | 2018-11-15 | Meidensha Corporation | Dynamometer-system dynamo control device and engine starting method therefor |
US20180337838A1 (en) | 2017-05-17 | 2018-11-22 | Dae Automation Corp. | Cloud metering and analyzing system |
JP2019001450A (ja) | 2017-06-19 | 2019-01-10 | 株式会社日立製作所 | 車両エネルギー管理および自律運転のためのリアルタイム車両状態軌道予測 |
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