PE20230873A1 - SECURITY CONTROL OF MINING VEHICLE - Google Patents

SECURITY CONTROL OF MINING VEHICLE

Info

Publication number
PE20230873A1
PE20230873A1 PE2023000163A PE2023000163A PE20230873A1 PE 20230873 A1 PE20230873 A1 PE 20230873A1 PE 2023000163 A PE2023000163 A PE 2023000163A PE 2023000163 A PE2023000163 A PE 2023000163A PE 20230873 A1 PE20230873 A1 PE 20230873A1
Authority
PE
Peru
Prior art keywords
obstacle
vehicle
security control
response
mining vehicle
Prior art date
Application number
PE2023000163A
Other languages
Spanish (es)
Inventor
Jussi Puura
Lauri Siivonen
Original Assignee
Sandvik Mining & Construction Oy
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 Sandvik Mining & Construction Oy filed Critical Sandvik Mining & Construction Oy
Publication of PE20230873A1 publication Critical patent/PE20230873A1/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
    • 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
    • G05D1/0231—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means
    • G05D1/0238—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using obstacle or wall sensors
    • G05D1/024—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using obstacle or wall sensors in combination with a laser
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • B60T7/22—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger initiated by contact of vehicle, e.g. bumper, with an external object, e.g. another vehicle, or by means of contactless obstacle detectors mounted on the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
    • B60T2201/02—Active or adaptive cruise control system; Distance control
    • B60T2201/022—Collision avoidance systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T2260/00—Interaction of vehicle brake system with other systems
    • B60T2260/02—Active Steering, Steer-by-Wire

Abstract

Segun un ejemplo de aspecto de la presente invencion, se proporciona un metodo, que comprende: definir una zona de deteccion de obstaculos dinamica para un vehiculo configurado para funcionar de manera autonoma en un sistema de tuneles subterraneos de un sitio de trabajo basandose en la velocidad actual y el angulo de orientacion actual del vehiculo, detectar un obstaculo dentro de la zona de deteccion de obstaculos, controlar el bloqueo de orientacion del vehiculo en respuesta al obstaculo detectado, y mantener un estado bloqueado de orientacion durante el frenado del vehiculo en respuesta al obstaculo detectado.According to an exemplary aspect of the present invention, a method is provided, comprising: defining a dynamic obstacle sensing zone for a vehicle configured to operate autonomously in a job site underground tunnel system based on the vehicle's current speed and current heading angle, sensing an obstacle within the obstacle sensing zone, controlling vehicle yaw lock in response to the detected obstacle , and maintaining an orientation locked state during braking of the vehicle in response to the detected obstacle.

PE2023000163A 2020-09-24 2020-09-24 SECURITY CONTROL OF MINING VEHICLE PE20230873A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2020/076817 WO2022063406A1 (en) 2020-09-24 2020-09-24 Mine vehicle safety control

Publications (1)

Publication Number Publication Date
PE20230873A1 true PE20230873A1 (en) 2023-05-31

Family

ID=72665244

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2023000163A PE20230873A1 (en) 2020-09-24 2020-09-24 SECURITY CONTROL OF MINING VEHICLE

Country Status (4)

Country Link
EP (1) EP4217808A1 (en)
CN (1) CN116113901A (en)
PE (1) PE20230873A1 (en)
WO (1) WO2022063406A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114596013B (en) * 2022-05-10 2022-07-22 山东志诚地理信息技术有限公司 Geotechnical engineering investigation safety monitoring system based on cloud computing
EP4325318A1 (en) * 2022-08-17 2024-02-21 Sandvik Mining and Construction Oy Obstacle detection for a mining vehicle
CN116300973B (en) * 2023-05-18 2023-08-04 上海伯镭智能科技有限公司 Autonomous obstacle avoidance method for unmanned mine car in complex weather

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI115678B (en) 2003-03-25 2005-06-15 Sandvik Tamrock Oy Arrangement for Mining Vehicle Collision Prevention
KR101519287B1 (en) * 2014-02-14 2015-05-11 현대자동차주식회사 Apparatus and method for preventing vehicle collision
JP2016203836A (en) * 2015-04-24 2016-12-08 日立建機株式会社 Vehicle and application system for transportation vehicle for mine
CN107757613A (en) * 2016-08-15 2018-03-06 法乐第(北京)网络科技有限公司 A kind of turn inside diameter householder method and device
CN107826106B (en) * 2017-11-21 2019-11-26 吉利汽车研究院（宁波）有限公司 A kind of vehicle blind zone detection method of controlling security and control system
US11104332B2 (en) * 2018-12-12 2021-08-31 Zoox, Inc. Collision avoidance system with trajectory validation

Also Published As

Publication number Publication date
WO2022063406A1 (en) 2022-03-31
EP4217808A1 (en) 2023-08-02
CN116113901A (en) 2023-05-12

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