KR20200078490A - 주행 루트 가이던스 장치 - Google Patents
주행 루트 가이던스 장치 Download PDFInfo
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
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- E02F9/20—Drives; Control devices
- E02F9/2025—Particular purposes of control systems not otherwise provided for
- E02F9/2045—Guiding machines along a predetermined path
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/2025—Particular purposes of control systems not otherwise provided for
- E02F9/205—Remotely operated machines, e.g. unmanned vehicles
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- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/005—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 with correlation of navigation data from several sources, e.g. map or contour matching
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/04—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by terrestrial means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
- G01C21/3469—Fuel consumption; Energy use; Emission aspects
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0212—Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory
- G05D1/0214—Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory in accordance with safety or protection criteria, e.g. avoiding hazardous areas
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0212—Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory
- G05D1/0217—Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory in accordance with energy consumption, time reduction or distance reduction criteria
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0268—Control of position or course in two dimensions specially adapted to land vehicles using internal positioning means
- G05D1/0274—Control of position or course in two dimensions specially adapted to land vehicles using internal positioning means using mapping information stored in a memory device
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
- G08G1/0969—Systems involving transmission of navigation instructions to the vehicle having a display in the form of a map
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
- G09B29/10—Map spot or coordinate position indicators; Map reading aids
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Abstract
Description
도 2는, 도 1에 도시하는 주행 루트 가이던스 장치(20)의 흐름도이다.
도 3은, 도 1에 도시하는 제어부(40)가 탐색한 성형 불필요 루트(R1)의 일례를 도시하는 도면이다.
도 4는, 도 1에 도시하는 제어부(40)가 탐색한 성형 불필요 루트(R1)의 일례를 도시하는 도면이다.
도 5는, 도 1에 도시하는 제어부(40)가 탐색한 성형 필요 루트(R2)의 일례를 도시하는 도면이다.
도 6은, 도 1에 도시하는 제어부(40)가 탐색한 성형 불필요 루트(R1)의 일례를 도시하는 도면이다.
Claims (6)
- 건설 기계의 주변의 삼차원 지형 정보를 취득하는 지형 취득부와,
상기 삼차원 지형 정보 내의 상기 건설 기계의 현재지를 취득하는 현재지 취득부와,
상기 삼차원 지형 정보 내의 목적지를 취득하는 목적지 취득부와,
상기 삼차원 지형 정보에 기초하여, 상기 현재지로부터 상기 목적지까지의 상기 건설 기계의 적어도 하나의 주행 루트를 탐색하는 제어부와,
상기 제어부에 탐색된 상기 주행 루트에 관한 정보를 출력하는 출력부와,
상기 건설 기계의 안정성에 기초하여 결정된 구배의 허용 범위를 나타내는 허용 범위 정보를 미리 기억하는 메모리를 구비하고,
상기 제어부는, 상기 건설 기계가 상기 허용 범위 내의 구배만을 주행하여 상기 목적지까지 도달 가능한 상기 주행 루트인 성형 불필요 루트를 검출한 경우, 상기 성형 불필요 루트에 관한 정보를 상기 출력부에 출력시키고, 상기 성형 불필요 루트를 검출하지 못하는 경우, 상기 허용 범위 내의 구배만을 주행하여 상기 목적지까지 상기 건설기계를 도달 가능하게 하기 위해서, 지형을 성형해야 할 지점을 결정하고, 상기 성형해야 할 지점 및 상기 주행 루트에 관한 정보를 상기 출력부에 출력시키는,
주행 루트 가이던스 장치. - 제1항에 있어서,
상기 허용 범위는, 구배의 정도가 최대로 되는 방향에 대한, 상기 건설 기계의 크롤러 방향에 따라 다르게 설정되는,
주행 루트 가이던스 장치. - 제1항 또는 제2항에 있어서,
상기 제어부는, 미리 정해진 평가 조건에 기초하여 상기 주행 루트의 평가의 높이를 결정하고, 상기 평가의 높이에 기초하여 상기 출력부에 출력시키는 상기 주행 루트를 결정하고,
상기 평가 조건에는, 상기 주행 루트에서의 상기 구배의 정도가 작을수록 상기 평가를 높게 한다는 조건이 포함되는,
주행 루트 가이던스 장치. - 제1항 내지 제3항 중 어느 한 항에 있어서,
상기 제어부는, 미리 정해진 평가 조건에 기초하여 상기 주행 루트를 평가의 높이를 결정하고, 상기 평가의 높이에 기초하여 상기 출력부에 출력시키는 상기 주행 루트를 결정하고,
상기 평가 조건에는, 상기 현재지로부터 상기 목적지까지 상기 건설기계를 도달시키는 데 필요한 연료가 적을수록 상기 평가를 높게 한다는 조건이 포함되는,
주행 루트 가이던스 장치. - 제1항 내지 제4항 중 어느 한 항에 있어서,
복수의 상기 주행 루트로부터 하나의 상기 주행 루트를 사용자에게 선택시키는 선택부를 추가로 구비하고,
상기 복수의 주행 루트는, 상기 제어부에 의해 탐색되는 상기 적어도 하나의 주행 루트에 포함되는,
주행 루트 가이던스 장치. - 제1항 내지 제5항 중 어느 한 항에 있어서,
상기 건설 기계는, 상기 건설 기계의 외부로부터 조작되거나, 또는 자동 제어에 의해 조작되는,
주행 루트 가이던스 장치.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2017-208256 | 2017-10-27 | ||
| JP2017208256A JP6972924B2 (ja) | 2017-10-27 | 2017-10-27 | 走行ルートガイダンス装置 |
| PCT/JP2018/038091 WO2019082692A1 (ja) | 2017-10-27 | 2018-10-12 | 走行ルートガイダンス装置 |
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| Publication Number | Publication Date |
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| KR20200078490A true KR20200078490A (ko) | 2020-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020207010034A Ceased KR20200078490A (ko) | 2017-10-27 | 2018-10-12 | 주행 루트 가이던스 장치 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11414834B2 (ko) |
| EP (1) | EP3674663B1 (ko) |
| JP (1) | JP6972924B2 (ko) |
| KR (1) | KR20200078490A (ko) |
| CN (1) | CN111148968B (ko) |
| WO (1) | WO2019082692A1 (ko) |
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- 2018-10-12 KR KR1020207010034A patent/KR20200078490A/ko not_active Ceased
- 2018-10-12 EP EP18871466.1A patent/EP3674663B1/en not_active Not-in-force
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| CN111148968B (zh) | 2024-02-23 |
| EP3674663A1 (en) | 2020-07-01 |
| CN111148968A (zh) | 2020-05-12 |
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| US20200240111A1 (en) | 2020-07-30 |
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| US11414834B2 (en) | 2022-08-16 |
| EP3674663B1 (en) | 2022-08-31 |
| JP2019078730A (ja) | 2019-05-23 |
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