WO2021162492A1 - 건설기계의 제어 시스템 및 건설기계의 제어 방법 - Google Patents
건설기계의 제어 시스템 및 건설기계의 제어 방법 Download PDFInfo
- Publication number
- WO2021162492A1 WO2021162492A1 PCT/KR2021/001854 KR2021001854W WO2021162492A1 WO 2021162492 A1 WO2021162492 A1 WO 2021162492A1 KR 2021001854 W KR2021001854 W KR 2021001854W WO 2021162492 A1 WO2021162492 A1 WO 2021162492A1
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- WO
- WIPO (PCT)
- Prior art keywords
- door
- construction machine
- smart key
- unlocking
- signal
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/20—Means to switch the anti-theft system on or off
- B60R25/24—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user
-
- 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
- E02F9/24—Safety devices, e.g. for preventing overload
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/30—Detection related to theft or to other events relevant to anti-theft systems
- B60R25/34—Detection related to theft or to other events relevant to anti-theft systems of conditions of vehicle components, e.g. of windows, door locks or gear selectors
-
- 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
- B60W40/076—Slope angle of the road
-
- 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
- E02F9/16—Cabins, platforms, or the like, for drivers
- E02F9/163—Structures to protect drivers, e.g. cabins, doors for cabins; Falling object protection structure [FOPS]; Roll over protection structure [ROPS]
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B77/00—Vehicle locks characterised by special functions or purposes
- E05B77/54—Automatic securing or unlocking of bolts triggered by certain vehicle parameters, e.g. exceeding a speed threshold
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/54—Electrical circuits
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
- E05B83/36—Locks for passenger or like doors
- E05B83/42—Locks for passenger or like doors for large commercial vehicles, e.g. trucks, construction vehicles or vehicles for mass transport
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/40—Special vehicles
- B60Y2200/41—Construction vehicles, e.g. graders, excavators
Definitions
- the present invention relates to a control system for a construction machine and a method for controlling a construction machine. More particularly, it relates to a control system for a construction machine having a smart door device and a method for controlling a construction machine using the same.
- a smart key system is built-in in construction equipment such as wheel loaders, so that the user can open a door or turn on the engine while holding the smart key.
- wheel loaders when the wheel loader is tilted toward the driver and parked on a slope, when the door is released according to an unlocking event signal, the cabin door is opened by the rubber stream tension of the door and there is a risk of hitting the driver.
- An object of the present invention is to provide a control system for a construction machine having a smart key system that can safely open a door without being affected by an external environment.
- Another object of the present invention is to provide a method for controlling a construction machine using the above-described control system.
- a tilt sensor for detecting an inclination angle of a construction machine parked on a slope, a door lock control signal and a door unlock control signal
- a door latch device including a lock/unlock actuator for locking/unlocking the door of the construction machine and a release actuator for releasing the door according to a door release control signal, and a smart key recognized state and a smart key module for outputting the door unlock control signal and the door release control signal when the inclination angle of the construction machine is within a preset safety range when an unlocking event signal is detected.
- control system of the construction machine may further include an unlocking switch installed at a position lower than the door and generating the unlocking event signal.
- the smart key module is installed in the cabin of the construction machine and may include at least one LF antenna for receiving a response signal from the smart key.
- the smart key module may output the door unlock control signal to the door latch device when the inclination angle of the construction machine is out of the preset safety range.
- the smart key module may output the door lock control signal to the door latch device when the door is not released within a preset time after outputting the door unlock control signal.
- the smart key module may output an ACC signal for entering the ACC mode when the door is in a released state.
- the smart key module provides a key OFF signal for turning off the power when the smart key is not recognized in the cabin within a preset time after entering the ACC mode. can be printed out.
- an inclination angle of a construction machine parked on a slope is detected. Detects an unlocking event signal in a state where the smart key is recognized. When the inclination angle is within a preset safety range, the door is unlocked and released according to the unlocking event signal.
- detecting the unlocking event signal may include detecting the unlocking event signal from an unlocking switch installed below the door.
- unlocking the door of the construction machine includes driving a lock/unlock actuator of the door latch device of the construction machine, and releasing the door of the construction machine is the door latch device of the door latch device. actuating a release actuator.
- control method may further include unlocking the door according to the unlocking event signal when the inclination angle is out of the preset safety range.
- control method further includes detecting whether the door is released within a preset time after unlocking the door, and locking the door when the door is not released can do.
- control method may further include entering the ACC mode when the door is in a released state.
- control method detects whether the smart key is in the cabin within a preset time after entering the ACC mode, and turns off power when the smart key is not recognized in the cabin It may further include turning off (OFF).
- the inclination angle of the construction machine is detected through the inclination sensor, and unlocking is performed only when it is determined that the inclination angle is within a safe range in which the driver can safely open the door even in the released state.
- the door may be unlocked and released by operating a lock/unlock actuator and a release actuator according to an event signal.
- the lock/unlock actuator is operated according to the unlocking event signal to open the door can be unlocked.
- a door at a relatively high position such as a wheel loader can be safely opened using the smart key system.
- the ACC mode may be entered when the door is released, and the ACC mode may be continuously maintained only when the smart key is detected in the cabin. Accordingly, by allowing the user to enter the ACC mode in advance, the user can quickly perform an entertainment function.
- FIG. 1 is a block diagram illustrating a control system of a construction machine according to exemplary embodiments.
- FIG. 2 is a block diagram illustrating a smart key module and a door latch device of the control system of the construction machine of FIG. 1 .
- FIG. 3 is a perspective view illustrating a smart key of the control system of the construction machine of FIG. 1 .
- FIG. 4 is a perspective view illustrating an unlocking switch of the control system of the construction machine of FIG. 1 .
- FIG. 5 is a flowchart illustrating a method of controlling a construction machine according to exemplary embodiments.
- FIG. 1 is a block diagram illustrating a control system of a construction machine according to exemplary embodiments.
- FIG. 2 is a block diagram illustrating a smart key module and a door latch device of the control system of the construction machine of FIG. 1 .
- 3 is a perspective view illustrating a smart key of the control system of the construction machine of FIG. 1 .
- 4 is a perspective view illustrating an unlocking switch of the control system of the construction machine of FIG. 1 .
- control system 10 of the construction machine wirelessly communicates with the smart key (FOB, FOB) 200 and the smart key 200 for controlling the construction machine 100, and the construction machine ( It may include a smart key module 130 installed in 100).
- the construction machine may include an excavator, a wheel loader, a forklift, and the like.
- an excavator a wheel loader
- a forklift a forklift
- the control system is not limited thereto, and may be applied substantially the same to an excavator, a forklift, and the like.
- a smart key module 130 is installed in the construction machine to perform a smart key function by communicating with the smart key 200 .
- the smart key 200 is a FOB key of the smart key system, and may perform low-frequency communication with the smart key module 130 .
- the smart key 200 may have a configuration for transmitting a response signal in response to a search signal received from the smart key module 130 .
- the search signal may be a low frequency (LF) signal (eg, 125 kHz)
- the response signal may be a radio frequency (RF) signal (eg, 315 MHz, 433 MHz, etc.).
- LF low frequency
- RF radio frequency
- the smart key module 130 transmits the search signal for searching the smart key 200 around the smart key module 130 and The response signal may be received.
- the construction machine 100 may include a GPS module 110 , a remote management device 120 , a smart key module 130 , a door latch device 140 , a tilt sensor 150 , and the like.
- the GPS module 110 , the remote management device 120 , the smart key module 130 , the door latch device 140 , and the inclination sensor 150 are each other using, for example, a controller area network (CAN) communication method. can communicate.
- CAN controller area network
- the GPS module 110 may include a global positioning system (GPS) receiver.
- GPS global positioning system
- the GPS module 110 may receive a signal from a GPS satellite and calculate the current location of the construction machine 100 to generate construction machine location information.
- the remote management device 120 may perform wireless communication with an external device, for example, a remote control server (not shown) to remotely manage the construction machine 100 .
- the remote management device 120 may transmit the construction machine location information to the remote control server.
- the remote management device 120 may receive a remote control signal from the remote control server.
- the remote management device 120 may be a Tele-Management System (TMS) module.
- TMS Tele-Management System
- the smart key module 130 may receive a control signal such as a door unlocking event signal and perform an operation function according to the received control signal.
- a control signal such as a door unlocking event signal
- the smart key module 130 transmits the search signal for searching for the smart key 200 around the smart key module 130 and the smart key 200 ) can receive the response signal from The smart key module 130 may authenticate whether the response signal matches a pre-stored registration authentication number. When the response signal matches the registration authentication number, the smart key module 130 performs operation functions such as unlocking the vehicle door, locking the vehicle door, and turning on the vehicle according to the received door unlocking event signal. can do.
- the smart key module 130 may include a communication unit, a module control unit, and a module storage unit.
- the communication unit may include an LF antenna and an RF antenna for searching for the smart key 200 around the smart key module 130 .
- the LF antenna may transmit the search signal (LF signal), and the RF antenna may receive the response signal (RF signal).
- the communication unit is installed in the cabin of the construction machine (inside and/or outside the cabin) and may include at least one LF antenna for receiving a response signal from the smart key 200 .
- the module control unit may execute a control program for the smart key operation.
- the module storage unit may include a program area for storing a control program for the smart key operation and a temporary area for storing data generated during execution of the control program.
- the door latch device 140 locks/unlocks the door of the construction machine according to the door lock control signal and the door unlock control signal according to the lock/unlock actuator 142 and the door release control signal.
- a release actuator 144 for releasing the door may be included.
- the inclination sensor 150 may detect the inclination angle of the construction machine 100 parked on a slope.
- the inclination sensor 150 may output inclination angle information of the construction machine 100 to the smart key module 130 .
- the construction machine 100 may further include an unlocking switch 160 for generating the unlocking event signal.
- the unlocking switch 160 may be installed at a position lower than the door. The user may generate the unlocking event signal by operating the unlocking switch 160 installed next to the ladder under the door while the smart key 200 is recognized.
- the smart key module 130 transmits the door unlock control signal and the door release control signal to the door latch device 140 when the unlocking event signal is detected while the smart key 200 is recognized around the door. can be printed out.
- the smart key module 130 outputs the door unlock control signal to the lock/unlock actuator 142 when the inclination angle of the construction machine is out of a preset safety range, and the inclination angle of the construction machine is set in the preset safety range.
- the door unlock control signal and the door release control signal may be output to the lock/unlock actuator 142 and the release actuator 144 , respectively.
- the smart key module 130 may unlock the door by outputting only the door unlock control signal to the lock/unlock actuator 142 according to the unlocking event signal when the inclination angle is out of the safe range. . Accordingly, in a state in which the door is not released, the driver may rotate the door lever to release the door to open the door.
- the smart key module 130 transmits the door unlock control signal and the door release control signal to the lock/unlock actuator 142 and the release actuator 144 according to the unlocking event signal when the inclination angle is within the safety range. By outputting each, the door can be unlocked and released. Accordingly, in the released state of the door, the driver may open the door by pulling the door lever.
- the input unit 220 of the smart key 200 includes a first action selection button 224 for unlocking the vehicle door and a second action selection button 224 for locking the vehicle door. 226) may be included.
- the construction machine 100 may further include a door switch for detecting whether the door is in a released state.
- the door switch may be installed under the hinge of the cabin to output a door release detection signal to the smart key module 130 when the door is in a released state.
- the smart key module 130 If the inclination angle of the construction machine is out of the safety range, the smart key module 130 outputs only the door unlock control signal and then the door is not released within a preset time (for example, 3 to 6 minutes). In this case, the door lock control signal may be output to the lock/unlock actuator 142 of the door latch device 140 . The lock/unlock actuator 142 may lock the door in response to the door lock control signal.
- the smart key module 130 may output an ACC signal for entering the ACC mode to the power supply unit 170 when the door is in a released state.
- the power supply unit 170 may supply power for an accessory in response to the ACC signal.
- the smart key module 130 is configured to detect whether the smart key 200 is present in the cabin within a preset time (eg, 2 minutes) after entering the ACC mode. for receiving a smart key detection signal, and outputting a key OFF signal for turning off the power when the smart key 200 is not recognized in the cabin to the power supply 170 .
- the power supply 170 may turn off the power in response to the KEY OFF signal.
- FIG. 5 is a flowchart illustrating a method of controlling a construction machine according to exemplary embodiments.
- the inclination angle of the construction machine 100 parked on the slope is detected (S100), and the unlocking event is performed in a state in which the smart key 200 is recognized around the door of the construction machine.
- a signal can be detected (S110).
- the inclination angle information of the construction machine 100 may be obtained from the inclination sensor 150 installed in the construction machine 100 .
- the inclination sensor 150 may output inclination angle information of the construction machine 100 to the smart key module 130 .
- the user may generate the unlocking event signal by operating the unlocking switch 160 installed next to the ladder under the door while the smart key 200 is recognized.
- the smart key module 130 may determine whether the inclination angle is within a preset safety range (S120). When the inclination angle is out of a preset safety range, the door of the construction machine may be unlocked according to the unlocking event signal (S130). When the inclination angle is within a preset safety range, the door may be unlocked and released according to the unlocking event signal (S132, S134).
- the smart key module 130 outputs only the door unlock control signal to the lock/unlock actuator 142 according to the unlocking event signal when the inclination angle is out of the safe range, so that the door can be unlocked. Accordingly, in a state in which the door is not released, the driver may rotate the door lever to release the door to open the door.
- the smart key module 130 transmits the door unlock control signal and the door release control signal to the lock/unlock actuator 142 and the release actuator 144 according to the unlocking event signal when the inclination angle is within the safety range. By outputting each, the door can be unlocked and released. Accordingly, in a state in which the door is released, the driver may open the door by pulling the door lever.
- the construction machine 100 may further include a door switch for detecting whether the door is in a released state.
- the door switch may be installed under the hinge of the cabin to output a door release detection signal to the smart key module 130 when the door is in a released state.
- the smart key module 130 If the inclination angle of the construction machine is out of the safety range, the smart key module 130 outputs only the door unlock control signal and then the door is not released within a preset time (for example, 3 to 6 minutes). In this case, the door lock control signal may be output to the lock/unlock actuator 142 of the door latch device 140 . The lock/unlock actuator 142 may lock the door in response to the door lock control signal.
- the ACC mode When the door is in a released state, the ACC mode may be entered (S152). After entering the ACC mode, it is detected whether the smart key is in the cabin within a preset time (S160), and when the smart key is not recognized in the cabin, the power can be turned off (S170) . When the smart key is recognized in the cabin, the ACC mode may be maintained (S172).
- the smart key module 130 may output an ACC signal for entering the ACC mode to the power supply unit 170 when the door is in a released state.
- the power supply unit 170 may supply power for an accessory in response to the ACC signal.
- the smart key module 130 is configured to detect whether the smart key 200 is present in the cabin within a preset time (eg, 2 minutes) after entering the ACC mode. for receiving a smart key detection signal, and outputting a key OFF signal for turning off the power when the smart key 200 is not recognized in the cabin to the power supply 170 .
- the power supply 170 may turn off the power in response to the KEY OFF signal.
- the door may be unlocked and released by operating the lock/unlock actuator 142 and the release actuator 144 according to the unlocking event signal.
- the lock/unlock actuator 142 is operated according to the unlocking event signal to operate the The door can be unlocked.
- a door at a relatively high position such as a wheel loader can be safely opened using the smart key system.
- the ACC mode may be entered when the door is released, and the ACC mode may be continuously maintained only when the smart key is detected in the cabin. Accordingly, by allowing the user to enter the ACC mode in advance, the user can quickly perform an entertainment function.
- GPS module 120 remote management device
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Abstract
Description
Claims (14)
- 경사지에 주차된 건설기계의 경사 각도를 검출하기 위한 기울기 센서;도어 록 제어 신호 및 도어 언록 제어 신호에 따라 상기 건설기계의 도어를 록(lock)/언록(unlock)시키기 위한 록/언록 액추에이터 및 도어 릴리즈 제어 신호에 따라 상기 도어를 릴리즈시키기 위한 릴리즈 액추에이터를 포함하는 도어 래치 장치; 및스마트 키가 인식된 상태에서 언록킹 이벤트 신호가 검출되었을 때, 상기 건설기계의 경사 각도가 기 설정된 안전 범위 이내에 있는 경우 상기 도어 언록 제어 신호 및 상기 도어 릴리즈 제어 신호를 출력하는 스마트 키 모듈을 포함하는 건설기계의 제어 시스템.
- 제 1 항에 있어서, 상기 도어보다 아래 위치에 설치되고 상기 언록킹 이벤트 신호를 발생시키기 위한 언록킹 스위치를 더 포함하는 건설기계의 제어 시스템.
- 제 1 항에 있어서, 상기 스마트 키 모듈은 상기 건설기계의 캐빈에 설치되며 상기 스마트 키로부터의 응답 신호를 수신하기 위한 적어도 하나의 LF 안테나를 포함하는 건설기계의 제어 시스템.
- 제 1 항에 있어서, 상기 스마트 키 모듈은 상기 건설기계의 경사 각도가 상기 기 설정된 안전 범위를 벗어난 경우 상기 도어 언록 제어 신호를 상기 도어 래치 장치에 출력하는 건설기계의 제어 시스템.
- 제 4 항에 있어서, 상기 스마트 키 모듈은 상기 도어 언록 제어 신호를 출력한 후 기 설정된 시간 이내에 상기 도어가 릴리즈되지 않은 경우 상기 도어 록 제어 신호를 상기 도어 래치 장치에 출력하는 건설기계의 제어 시스템,
- 제 1 항에 있어서, 상기 스마트 키 모듈은 상기 도어가 릴리즈된 상태에 있을 경우 ACC 모드로 진입하기 위한 ACC 신호를 출력하는 건설기계의 제어 시스템.
- 제 6 항에 있어서, 상기 스마트 키 모듈은 상기 ACC 모드로 진입한 후 기 설정된 시간 이내에 상기 스마트 키가 캐빈 내에 인식되지 않을 경우 전원을 오프(OFF)시키기 위한 키 오프(KEY OFF) 신호를 출력하는 건설기계의 제어 시스템.
- 경사지에 주차된 건설기계의 경사 각도를 검출하고;스마트 키가 인식된 상태에서 언록킹 이벤트 신호를 검출하고; 그리고상기 경사 각도가 기 설정된 안전 범위 이내에 있는 경우 상기 언록킹 이벤트 신호에 따라 상기 도어를 언록 및 릴리즈시키는 것을 포함하는 건설기계의 제어 방법.
- 제 8 항에 있어서, 상기 언록킹 이벤트 신호를 검출하는 것은 상기 도어보다 아래 위치에 설치된 언록킹 스위치로부터 상기 언록킹 이벤트 신호를 검출하는 것을 포함하는 건설기계의 제어 방법.
- 제 8 항에 있어서, 상기 건설기계의 도어를 언록시키는 것은 상기 건설기계의 도어 래치 장치의 록/언록 액추에이터를 구동시키는 것을 포함하고,상기 건설기계의 도어를 릴리즈시키는 것은 상기 도어 래치 장치의 릴리즈 액추에이터를 구동시키는 것을 포함하는 건설기계의 제어 방법.
- 제 8 항에 있어서,상기 경사 각도가 상기 기 설정된 안전 범위를 벗어난 경우 상기 언록킹 이벤트 신호에 따라 상기 도어를 언록(unlock)시키는 것을 더 포함하는 건설기계의 제어 방법.
- 제 11 항에 있어서,상기 도어를 언록시킨 후 기 설정된 시간 이내에 상기 도어가 릴리즈되었는 지 여부를 검출하고; 그리고상기 도어가 릴리즈되지 않은 경우 상기 도어를 록(lock)시키는 것을 더 포함하는 건설기계의 제어 방법.
- 제 8 항에 있어서,상기 도어가 릴리즈된 상태에 있을 경우 ACC 모드로 진입하는 것을 더 포함하는 건설기계의 제어 방법.
- 제 13 항에 있어서,상기 ACC 모드로 진입한 후 기 설정된 시간 이내에 상기 스마트 키가 캐빈 내에 있는 지 여부를 검출하고; 그리고상기 스마트 키가 상기 캐빈 내에 인식되지 않을 경우 전원을 오프(OFF)시키는 것을 더 포함하는 건설기계의 제어 방법.
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US17/799,671 US20230082533A1 (en) | 2020-02-14 | 2021-02-10 | Control system for construction machine and control method for construction machine |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20110139621A (ko) * | 2010-06-23 | 2011-12-29 | 현대자동차주식회사 | 슬라이딩 도어 개폐력 조절장치 |
KR101399220B1 (ko) * | 2012-12-18 | 2014-06-27 | 주식회사 만도 | 차고 센서를 이용하는 자동 조향 주차 제어 방법 및 장치 |
JP2015086533A (ja) * | 2013-10-29 | 2015-05-07 | アイシン精機株式会社 | 車両用開閉体の制御装置及び制御方法 |
KR20160073576A (ko) * | 2014-12-17 | 2016-06-27 | (주) 세노텍 | 농기계용 스마트키 시스템 |
KR20190075293A (ko) * | 2017-12-21 | 2019-07-01 | 현대자동차주식회사 | 자동차의 도어 제어 장치, 자동차의 도어와 테일 게이트의 제어 방법 및 프로그램이 기록된 컴퓨터로 판독 가능한 기록매체 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3131303B2 (ja) * | 1992-09-29 | 2001-01-31 | マツダ株式会社 | 車両用施解錠制御装置 |
KR100757424B1 (ko) * | 2005-01-05 | 2007-09-11 | 엘지전자 주식회사 | 차량용 미디어 재생기의 초기화 장치 및 방법 |
JP2010077714A (ja) * | 2008-09-26 | 2010-04-08 | Toyota Motor Corp | ドア開扉システム、開扉制御方法 |
US8838325B2 (en) * | 2011-09-12 | 2014-09-16 | Ford Global Technologies | Vehicle shut-down functionality for peps-equipped vehicles |
JP2013174046A (ja) * | 2012-02-23 | 2013-09-05 | Hitachi Constr Mach Co Ltd | タイヤ式の作業機械のドア解錠装置およびタイヤ式の作業機械 |
DE102016207961B4 (de) * | 2016-05-10 | 2022-09-29 | Volkswagen Aktiengesellschaft | Steuervorrichtung und Verfahren zum Steuern einer elektrischen Öffnungseinheit zum Öffnen einer Fahrzeugklappe eines Kraftfahrzeugs |
JP6969339B2 (ja) * | 2017-12-08 | 2021-11-24 | トヨタ自動車株式会社 | 制御システム、及び制御方法 |
JP7032168B2 (ja) * | 2018-02-14 | 2022-03-08 | 株式会社小松製作所 | 作業車両および作業車両を含むシステム |
DE102019119823A1 (de) * | 2019-07-23 | 2021-01-28 | Kiekert Aktiengesellschaft | Aufstellvorrichtung für ein Kraftfahrzeugtürelement |
-
2021
- 2021-02-10 WO PCT/KR2021/001854 patent/WO2021162492A1/ko active Application Filing
- 2021-02-10 US US17/799,671 patent/US20230082533A1/en active Pending
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20110139621A (ko) * | 2010-06-23 | 2011-12-29 | 현대자동차주식회사 | 슬라이딩 도어 개폐력 조절장치 |
KR101399220B1 (ko) * | 2012-12-18 | 2014-06-27 | 주식회사 만도 | 차고 센서를 이용하는 자동 조향 주차 제어 방법 및 장치 |
JP2015086533A (ja) * | 2013-10-29 | 2015-05-07 | アイシン精機株式会社 | 車両用開閉体の制御装置及び制御方法 |
KR20160073576A (ko) * | 2014-12-17 | 2016-06-27 | (주) 세노텍 | 농기계용 스마트키 시스템 |
KR20190075293A (ko) * | 2017-12-21 | 2019-07-01 | 현대자동차주식회사 | 자동차의 도어 제어 장치, 자동차의 도어와 테일 게이트의 제어 방법 및 프로그램이 기록된 컴퓨터로 판독 가능한 기록매체 |
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