WO2017122958A1 - Procédé de commande de réplication d'engin de chantier, et système de réplication - Google Patents

Procédé de commande de réplication d'engin de chantier, et système de réplication Download PDF

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Publication number
WO2017122958A1
WO2017122958A1 PCT/KR2017/000039 KR2017000039W WO2017122958A1 WO 2017122958 A1 WO2017122958 A1 WO 2017122958A1 KR 2017000039 W KR2017000039 W KR 2017000039W WO 2017122958 A1 WO2017122958 A1 WO 2017122958A1
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Prior art keywords
application
allowed
mirroring
regulation
terminal
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PCT/KR2017/000039
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English (en)
Korean (ko)
Inventor
이창호
유욱현
김수종
Original Assignee
두산인프라코어 주식회사
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Application filed by 두산인프라코어 주식회사 filed Critical 두산인프라코어 주식회사
Priority to CN201780006781.7A priority Critical patent/CN108475185B/zh
Publication of WO2017122958A1 publication Critical patent/WO2017122958A1/fr

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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
    • 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/52—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems during program execution, e.g. stack integrity ; Preventing unwanted data erasure; Buffer overflow
    • G06F21/53—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems during program execution, e.g. stack integrity ; Preventing unwanted data erasure; Buffer overflow by executing in a restricted environment, e.g. sandbox or secure virtual machine
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs

Definitions

  • the present invention relates to a mirroring control method and a mirroring system of a construction machine. More particularly, the present invention relates to a method and a mirroring system for controlling mirroring performed between terminals in a driver's seat space of a construction machine.
  • Construction machinery such as excavators and wheel loaders can operate by operating a plurality of hydraulic cylinders and travel by using a traveling device such as a traveling motor.
  • the cab of the construction machine may be provided with a terminal for providing contents such as music or a movie, as well as an instrument panel for displaying a driver's work instruction and driving information.
  • a mirroring control technique is required to determine whether the construction machine is in a work state or a driving state and display only contents suitable for each regulation on the screen. .
  • One object of the present invention is to provide a mirroring control method capable of controlling mirroring between a mobile communication terminal and an infotainment terminal for a construction machine during work or driving of a construction machine.
  • Another object of the present invention is to provide a mirroring system capable of performing the above-described mirroring control method.
  • running and work of the construction machine from the infotainment terminal for the construction machine by executing a mirroring application of the mobile communication terminal Receive status information. It is determined whether the application currently running in the mobile communication terminal corresponds to an allowed application suitable for driving regulation or work regulation. Information indicating the allowed application may be transmitted from the mobile communication terminal to the infotainment terminal and mirrored on the infotainment terminal.
  • the list of allowed applications may be updated based on update information received from a user or a server.
  • the allowed application suitable for the driving regulation may be stored as a first allowed application list. Allowed applications suitable for the job regulation may be stored as a second allowed application list. It may be determined whether the running application corresponds to the first allowed application or the second allowed application.
  • the first allowable application list may include a navigation application and the second allowable application list may include a machine guide application and / or a failure diagnosis application.
  • the second allowed application list may be updated based on update information received from a user or a server.
  • the running application corresponds to an allowable application suitable for position regulation at a current position of the construction machine.
  • the allowable application suitable for position regulation may be stored as a third allowed application list. It may be determined whether the running application corresponds to the third allowed application list.
  • the third allowed application list may include a navigation application and / or a weather information application.
  • the third allowed application list may be automatically updated using GPS information.
  • display restriction information may be transmitted from the mobile communication terminal to the infotainment terminal.
  • the driving and work state information of the construction machine is transmitted from the infotainment terminal for the construction machine to the mobile communication terminal.
  • the mirroring application of the mobile communication terminal receives the driving and work state information to determine whether the application running in the mobile communication terminal corresponds to the allowed application suitable for driving regulation or work regulation.
  • Information indicating the allowed application is transmitted from the mobile communication terminal to the infotainment terminal through a mirror link.
  • a screen image including information indicating the allowed application is displayed on the infotainment terminal.
  • the list of allowed applications may be updated based on update information received from a user or a server.
  • the allowed application suitable for the driving regulation may be stored as a first allowed application list. Allowed applications suitable for the job regulation may be stored as a second allowed application list. It may be determined whether the running application corresponds to the first allowed application or the second allowed application.
  • the second allowed application list may be updated based on update information received from a user or a server.
  • the running application corresponds to an allowable application suitable for position regulation at a current position of the construction machine.
  • the allowable application suitable for the position regulation is a third allowed application. You can save it as a list. It may be determined whether the running application corresponds to the third allowed application list.
  • the third allowed application list may be automatically updated using GPS information.
  • the mobile communication terminal may transmit display restriction information to the infotainment terminal.
  • a mirroring system for a construction machine receives driving and work state information transmitted from an infotainment terminal for a construction machine, and the currently executed application is driving regulation or task regulation.
  • a mobile communication terminal for determining whether to be a target and transmitting information indicating an allowable application suitable for the regulation to the vehicle terminal, and the permission transmitted from the mobile communication terminal after transmitting the driving and work status information to the mobile communication terminal. It may include an infotainment terminal for a construction machine for displaying a screen image including information representing the application.
  • the mobile communication terminal may execute a mirroring application to determine whether the currently running application corresponds to an allowed application suitable for driving regulation or work regulation.
  • the mirroring application may store an allowable application suitable for the driving restriction subject as a first allowable application list, store an allowable application suitable for the operation regulation subject as a second allowable application list, and execute the execution application. It may be determined whether the application being used corresponds to the first or second allowed application.
  • the mirroring application may update the list of allowed applications based on update information received from a user or a server.
  • the mirroring application may determine whether the application corresponds to an allowable application suitable for a location regulation object at the current location of the construction machine based on GPS information.
  • the application running in the mobile communication terminal based on the operation and the driving state information of the construction machine by executing the mirroring application of the mobile communication terminal driving control
  • the allowed application list may be updated based on the update information received from the user or the server.
  • GPS information can be used to automatically update the list of allowed applications for different location regulations in different regions.
  • FIG. 1 is a side view showing a construction machine according to exemplary embodiments.
  • FIG. 2 is a view showing a mirroring system of the construction machine of FIG.
  • FIG. 3 is a block diagram illustrating a mobile communication terminal of the mirroring system of FIG. 2.
  • FIG. 4 is a block diagram illustrating an infotainment terminal for a construction machine of the mirroring system of FIG. 2.
  • Fig. 5 is a flowchart illustrating a method for controlling mirroring of a construction machine according to exemplary embodiments.
  • FIG. 6 is a diagram illustrating a mirroring control method between a mobile communication terminal and an infotainment terminal for a construction machine according to example embodiments.
  • FIG. 7 is a flowchart illustrating an operation of the mirroring application of FIG. 6.
  • first and second may be used to describe various components, but the components should not be limited by the terms. The terms may be used for the purpose of distinguishing one component from another component.
  • first component may be referred to as the second component, and similarly, the second component may also be referred to as the first component.
  • FIG. 1 is a side view showing a construction machine according to exemplary embodiments.
  • 2 is a view showing a mirroring system of the construction machine of FIG. 3 is a block diagram illustrating a mobile communication terminal of the mirroring system of FIG. 2.
  • 4 is a block diagram illustrating an infotainment terminal for a construction machine of the mirroring system of FIG. 2.
  • the construction machine 10 includes a lower traveling body 20, an upper swinging body 30 mounted to be pivotable on the lower traveling body 20, and a cab installed in the upper swinging body 30. 50 and the front working device 60.
  • the lower traveling body 20 may support the upper swinging structure 30 and drive the construction machine 10 such as an excavator by using the power generated by the engine.
  • the lower traveling body 20 may be a wheel-type traveling body including the driving wheels 22.
  • the lower traveling body 20 may be a crawler type traveling body including a crawler.
  • the construction machine 10 may travel by using a traveling device such as a traveling motor.
  • the upper swing body 30 has an upper frame 32 as a base, and can rotate on a plane parallel to the ground on the lower traveling body 20 to set a working direction.
  • the cab 50 may be installed at the left front portion of the upper frame 32, and the front work device 60 may be mounted at the front portion of the upper frame 32.
  • the front work device 60 may include a boom 70, an arm 80, and a bucket 90.
  • a boom cylinder 72 for controlling the movement of the boom 70 may be installed between the boom 70 and the upper frame 32.
  • An arm cylinder 82 may be installed between the boom 70 and the arm 80 to control the movement of the arm 80.
  • a bucket cylinder 92 for controlling the movement of the bucket 90 may be installed between the arm 80 and the bucket 90.
  • the boom cylinder 72, the arm cylinder 82, and the bucket cylinder 92 extend or contract, the boom 70, the arm 80, and the bucket 90 can implement various movements, and the front work device 60 ) Can do many things.
  • the boom cylinder 72, the arm cylinder 82 and the bucket cylinder 92 may be extended or contracted by the hydraulic oil supplied from the hydraulic pump.
  • the mobile communication terminal 100 and the construction machine infotainment terminal 200 are provided with information (eg, through a mirror link in the cab 50 of the construction machine 10). Content, data, etc.) can be shared with each other to provide infotainment services.
  • the mobile communication terminal 100 displays the screen image displayed on the display unit 150 through the mirroring communication unit 120 or the input / output unit 160 for the construction machine infotainment terminal 200. Can be sent to.
  • the screen image may include information including contents such as applications (applications), video, music, UI (user interface) image for construction equipment, etc. being executed in the mobile communication terminal 100.
  • the mobile communication terminal 100 may include a smart phone, a tablet PC, a mobile phone, a notebook computer, a digital broadcasting terminal, and the like.
  • the infotainment terminal 200 requests a mirroring connection to the mobile communication terminal 100 for a mirroring connection, transmits work and driving state information of the construction machine 10 through the mirror link, and receives from the mobile communication terminal 100.
  • the displayed screen image may be displayed on the display unit 240.
  • the infotainment terminal 200 may include a communication terminal that is the same as or similar to the mobile communication terminal.
  • the infotainment terminal 200 may include a telematics terminal and a navigation device.
  • the mobile communication terminal 100 includes a wireless communication unit 110, a mirroring communication unit 120, an application processing unit 130, a control unit 140, a display unit 150, an input / output unit 160, and The storage unit 170 may be included. Not all components of the mobile communication terminal 100 shown in FIG. 3 are essential components, and the mobile communication terminal 100 may further include another component.
  • the wireless communication unit 110 may include one or more components that perform wireless communication with the infotainment terminal 200 or wireless communication with a network.
  • the wireless communication unit 110 may transmit and receive a wireless signal with at least one of a base station, an external terminal, and a server on a mobile communication network.
  • the wireless communication unit 110 may communicate with a 3G mobile communication network, a 4G mobile communication network, and the like.
  • the wireless communication unit 110 may further include a module for wireless internet access and a GPS module for identifying a location of the mobile communication terminal 100.
  • Wireless Internet technologies may include a wireless LAN (WLAN), Wi-Fi (Wi-Fi), and the like.
  • the GPS module may receive location information from a plurality of satellites.
  • the location information may include coordinate information represented by latitude and longitude.
  • the wireless communication unit 110 may receive various traffic information through a local area network, and receive a broadcast signal and / or broadcast related information through a broadcast channel.
  • the mirroring communication unit 120 may perform a mirroring connection with the infotainment terminal 200. After the mirroring communication unit 120 executes the mirroring application, the mirroring communication unit 120 may request a connection to the mirroring communication unit 220 of the infotainment terminal 200 or may grant a connection request to create a mirroring connection. In addition, the mirroring communication unit 120 may transmit the mirroring content information to the infotainment terminal 200 through the mirror link.
  • the mirror link may use standard mirroring techniques such as miracast, allshare, screen mirroring, screen link, and the like.
  • the application processor 130 may include one or more control modules for executing various applications. As will be described later, the application processor 130 may execute a mirroring application for content mirroring control. In addition, the application processor 130 may include a video reproducing application for playing a movie or drama, a navigation application, a machine guidance application for providing terrain information and work information to a construction machine driver, and equipment of a construction machine. A fault diagnosis application for providing information on the associated fault and its diagnosis, a weather information application for providing weather information of the working area, and the like.
  • the controller 140 may control the wireless communication unit 110, the mirroring communication unit 120, the application processing unit 130, the display unit 150, the input / output unit 160, and the storage unit 170.
  • the controller 140 may control each component of the mobile communication terminal 100 by including a central processing unit (CPU), read only memory (ROM), random access memory (RAM), and the like.
  • the display unit 150 may include a display device capable of visually delivering information to a user.
  • the display 150 may include a touch panel to easily receive a user's command.
  • the input / output unit 160 may input information to the mobile communication terminal 100 or output information for transferring to the user.
  • the input / output unit 160 may include an output unit such as a speaker or a vibration motor and an input unit such as a microphone or a button.
  • the input / output unit 160 may further include an interface unit for connection with all external devices connected to the mobile communication terminal 100.
  • the storage unit 170 may store data necessary for the operation of the mobile communication terminal 100 and / or data generated by the operation.
  • the storage unit 170 may store a program for processing and control of the control unit 140, and may perform a function for temporarily storing input / output data.
  • the storage unit 170 may store information necessary for driving the applications.
  • the storage unit 170 may store map data required for navigation, mirroring regulation information for each region, an allowable application list table suitable for a regulation target, and the like.
  • the infotainment terminal 200 includes a wireless communication unit 210, a mirroring communication unit 220, a state information generation unit 230, a control unit 240, a display unit 250, and an input / output unit 260. And a storage unit 270. Not all components of the infotainment terminal 200 illustrated in FIG. 4 are essential components, and the infotainment terminal 200 may further include another component.
  • the wireless communication unit 210 may include one or more components that perform wireless communication with the mobile communication terminal 100 or wireless communication with a network.
  • the mirroring communication unit 220 may perform a mirroring connection with the mobile communication terminal 100.
  • the mirroring communication unit 220 may create a mirroring connection by requesting a connection to the mirroring communication unit 120 of the mobile communication terminal 100 or approving the connection request.
  • the mirroring communication unit 220 may receive the mirroring content information from the mobile communication terminal 100 through the mirror link.
  • the mirror link may use standard mirroring techniques such as miracast, allshare, screen mirroring, screen link, and the like.
  • the state information generator 230 may generate work and driving state information of the construction machine 10.
  • the state information generator 230 may receive signals indicating the work and the driving state from the sensors mounted in the construction machine 10 and generate the current work and the driving state information based on the signals.
  • the state information generator 230 may be connected to a controller such as an engine control unit (ECU) of the construction machine 10 to receive work and driving state information.
  • ECU engine control unit
  • the state information generator 230 receives a pressure signal or a position signal of a boom cylinder, an arm cylinder, and a bucket cylinder, a pressure signal of a hydraulic pump, a vehicle speed signal, an operation position signal of a travel lever and an operation lever, and the like.
  • the received signals may be analyzed to generate work and driving state information of the current construction machine 10.
  • the state information generator 230 may generate job information and transmit the generated job information to the mobile communication terminal 100 through wireless or wired communication. .
  • the controller 240 may control the wireless communication unit 210, the mirroring communication unit 220, the state information generation unit 230, the display unit 250, the input / output unit 260, and the storage unit 270.
  • the controller 240 may control each component of the infotainment terminal 200 by including a central processing unit (CPU), read only memory (ROM), random access memory (RAM), and the like.
  • the display unit 250 may include a display device that can visually deliver information to a user.
  • the display 250 may include a touch panel to easily receive a user's command.
  • the input / output unit 260 may input information to the infotainment terminal 200 or output information for transferring to the user.
  • the input / output unit 260 may include an output unit such as a speaker or a vibration motor and an input unit such as a microphone or a button.
  • the input / output unit 260 may further include an interface unit for connection with all external devices connected to the infotainment terminal 200.
  • the storage unit 270 may store various information necessary for driving the infotainment terminal 200.
  • the storage unit 270 may store a program for processing and control of the control unit 240, and may perform a function for temporarily storing input / output data.
  • the storage unit 270 may store a table for determining a job and a driving state of the state information generator 230.
  • Fig. 5 is a flowchart illustrating a method for controlling mirroring of a construction machine according to exemplary embodiments.
  • driving and work state information of the construction machine is generated (S100).
  • the infotainment terminal 200 may generate current work and driving state information by receiving and analyzing signals indicating a work and driving state from sensors mounted in the construction machine.
  • the infotainment terminal 200 may be connected to a controller such as an engine control unit (ECU) of a construction machine to receive work and driving state information of the construction machine.
  • ECU engine control unit
  • the mobile communication terminal 100 executes a mirroring application (S110).
  • the user may execute the mirroring application of the mobile communication terminal 100 to restrict the content to be transmitted to the infotainment terminal 200 so as to comply with regulations.
  • the mirroring application When the mirroring application is executed, a connection is made between the mobile communication terminal 100 and the infotainment terminal 200, and the mirroring application may receive work and driving state information of the construction machine from the infotainment terminal 200.
  • wireless communication and mirroring communication may be performed between the smart phone and the infotainment terminal 200.
  • the smartphone may execute the installation application while providing information on the mirroring application to a predetermined installation application.
  • the installation application may be a play store.
  • the installation application may display a window for installing the mirroring application, and the user may allow the smartphone to install and execute the mirroring application by clicking an installation button of the installation application.
  • the smart phone recognizes that the wireless communication and / or mirroring communication with the infotainment terminal is performed and automatically executes the mirroring application to provide user convenience. have.
  • the mirroring application determines whether the application executed in the mobile communication terminal 100 is suitable for driving regulation or task regulation (S120).
  • the mirroring application may identify an application currently being executed and determine whether the running application is suitable for driving regulation or work regulation based on state information of a construction machine.
  • the mirroring application may extract the allowable application list table from the storage 170 to determine whether the execution application corresponds to an allowable application suitable for work regulation or driving regulation.
  • the mirroring application may transmit display restriction information to the infotainment terminal 200.
  • the mirroring application may determine that the execution application corresponds to an allowable application. In this case, the mirroring application may transmit the execution application information to the infotainment terminal 200.
  • the mirroring application may determine that the execution application corresponds to an allowed application. In this case, the mirroring application may transmit the execution application information to the infotainment terminal 200.
  • the mirroring application may perform an administrator mode to update the allowed application.
  • the mirroring application may update the allowed application list based on the update information received from the user or the server. For example, the mirroring application may add a fault diagnosis application to the allowed application list.
  • the failure diagnosis application may be a suitable application in the working state of the construction machine.
  • the mirroring application may store an allowable application suitable for the driving regulation as a first allowable application list and store an allowable application suitable for the work regulation as a second allowable application list.
  • the first allowed application list may include a navigation application
  • the second allowed application list may include a machine guide application and a failure diagnosis application.
  • the mirroring application may determine whether it corresponds to an allowable application suitable for position regulation at the current position of the construction machine.
  • the mirroring application may determine that the execution application corresponds to the allowable application. have. In this case, the mirroring application may transmit the execution application information to the infotainment terminal 200.
  • the mirroring application may extract an allowable application list table suitable for location regulation from the storage unit 170 to determine whether the execution application corresponds to an allowable application suitable for location regulation. For example, driving restrictions in area A may permit video playback applications, and driving restrictions in area B may not allow video playback applications. In this case, the mirroring application may determine whether to limit the execution application in consideration of the position regulation.
  • the mirroring application may perform an administrator mode to update a list of allowed applications suitable for location regulation based on update information received from a user or a server.
  • the mirroring application may add an allowable application, for example, a real time weather information application, to the allowable application list in a region where climate change is rapidly changing.
  • the weather information application may be an application suitable for location regulation.
  • the mirroring application may store an allowed application suitable for the location regulation as a third allowed application list.
  • the third allowed application list may include a navigation application and a weather information application.
  • the mirroring application may automatically update the third allowed application list using GPS information. This eliminates the need for the user to perform the hassle of retrieving information on different regulations by region in advance.
  • the infotainment terminal 200 may display a screen image received from the mobile communication terminal 100 through a mirror link.
  • the infotainment terminal 200 may display regulatory phrase data.
  • the infotainment terminal 200 may display a screen image of the mobile communication terminal 100.
  • FIG. 6 is a diagram illustrating a mirroring control method between a mobile communication terminal and an infotainment terminal for a construction machine according to example embodiments.
  • 7 is a flowchart illustrating step S240 of FIG. 6.
  • the infotainment terminal 200 may transmit work and driving state information of the construction machine to the mobile communication terminal 100 (S230).
  • the infotainment terminal 200 may generate current work and driving state information by receiving and analyzing signals indicating a work and driving state from sensors mounted in the construction machine.
  • the mirroring application of the mobile communication terminal 100 may be connected wirelessly or by wire to a controller such as an engine control unit (ECU) of a construction machine to directly receive work and driving state information of the construction machine.
  • ECU engine control unit
  • the mirroring application of the mobile communication terminal 100 may determine whether the running application is suitable for driving regulation or work regulation (S240).
  • the mirroring application may identify an application currently being executed and determine whether the running application is suitable for driving regulation or work regulation based on state information of the construction machine.
  • the mirroring application may determine whether an execution application corresponds to a basic allowed application (S242).
  • the mirroring application may extract the allowable application list table from the storage 170 to determine whether the execution application corresponds to an allowable application suitable for work regulation or driving regulation.
  • the navigation application may be a basic acceptance application suitable for driving regulation
  • the machine guide application and the fault diagnosis application may be a basic acceptance application suitable for work regulation.
  • the mirroring application may determine whether the running application corresponds to the GPS data-based allowed application (S244).
  • the mirroring application may extract an allowable application list table suitable for location regulation from the storage unit 170 to determine whether the execution application corresponds to an allowable application suitable for location regulation. For example, driving restrictions in area A may permit video playback applications, and driving restrictions in area B may not allow video playback applications. In this case, the mirroring application may determine whether to limit the execution application in consideration of the position regulation.
  • the mobile communication terminal 100 transmits the allowed application information to the infotainment terminal 200 (S250), and the infotainment terminal 200 may display the received allowed application information (S260).
  • the infotainment terminal 200 may display regulatory phrase data.
  • the infotainment terminal 200 may display a screen image of the mobile communication terminal 100.
  • the mirroring application of the mobile communication terminal 100 determines whether the application running in the mobile communication terminal 100 is suitable for driving regulation or work regulation based on the work condition and driving state information of the construction machine.
  • only the allowed application information may be transmitted to the infotainment terminal 200 and displayed.
  • the allowed application list may be updated based on the update information received from the user or the server.
  • GPS information can be used to automatically update the list of allowed applications for different location regulations in different regions.
  • the user can update the list of applications suitable for regulation, and the user can avoid the cumbersome task of retrieving the information regarding the regulation that is different by work status, driving status and region.
  • construction machine 20 lower traveling body
  • storage unit 200 infotainment terminal
  • wireless communication unit 220 mirroring communication unit

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  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

Dans la présente invention, un procédé destiné à commander la réplication d'un engin de chantier exécute une application de réplication d'un terminal de communication mobile de manière à recevoir des informations d'état de fonctionnement et de commande d'un engin de chantier à partir d'un terminal de divertissement éducatif destinées à l'engin de chantier. La présente invention détermine si une application en cours d'exécution dans le terminal de communication mobile correspond à une application approuvée convenant aux règles de circulation ou aux règles de fonctionnement. Des informations concernant l'application approuvée sont transmises par le terminal de communication mobile au terminal de divertissement éducatif de façon à pouvoir réaliser la réplication sur le terminal de divertissement éducatif.
PCT/KR2017/000039 2016-01-13 2017-01-03 Procédé de commande de réplication d'engin de chantier, et système de réplication WO2017122958A1 (fr)

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KR20170084810A (ko) 2017-07-21
KR102584471B1 (ko) 2023-10-05
CN108475185A (zh) 2018-08-31

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