-
公开(公告)号：EP4474583A1
公开(公告)日：2024-12-11
申请号：EP23771064.5
申请日：2023-03-14
Applicant: HD Hyundai Infracore Co., Ltd.
Inventor： SONG, Seong Ho , YU, Wook Hyun
Abstract: Disclosed is a construction machine, including: a communication device configured to receive or send data from/to an external device using wired and wireless communication technologies; a operation device configured to receive an instruction or data used for controlling an operation of a construction machine; an output device configured to output at least one among visual information, audible information, and tactile information related to an operation of the construction machine; and a processor configured to control at least one among the communication device, the operation device, and the output device, and to activate at least only some of components of each of the communication device and the output device in a stand-by mode.
-
公开(公告)号：EP4464561A1
公开(公告)日：2024-11-20
申请号：EP23756580.9
申请日：2023-02-10
Applicant: HD Hyundai Infracore Co., Ltd.
Inventor： KIM, Yoon Hye , KIM, Han Sol , YU, Wook Hyun
Abstract: A construction machine according to embodiments of the present disclosure may include a manipulation device configured to receive a command or data used to control an operation of a construction machine, an output device configured to generate at least one of visual information, auditory information, and tactile information related to the operation of the construction machine, a user login device configured to identify a user as a public user, a previous user, or a specific user according to a selected login method and set the construction machine based on the identified user, a processor configured to control at least one of the user login device, a storage device, a manipulation device, and an output device, and a storage device configured to store data used by the manipulation device, the output device, the user login device, and the processor.
-
公开(公告)号：EP4372215A3
公开(公告)日：2024-07-10
申请号：EP23210660.9
申请日：2023-11-17
Applicant: HD Hyundai Infracore Co., Ltd.
Inventor： HYUN, Rin , JIN, DongYoung , KANG, Beomjun
CPC classification number: F01N3/2066 , F01N2610/0220130101 , F01N3/0222 , F01N3/0237 , F01N13/0097 , F01N13/017 , F01N13/1888 , F01N2590/0820130101 , E02F9/0866 , F01N2610/1120130101 , Y02T10/12 , E02F9/0858 , E02F9/0891
Abstract: Disclosed is an exhaust gas purification apparatus for purifying exhaust gas emitted from an engine and discharges the exhaust gas to an outside, the apparatus comprising:
a body (100) formed with an opening area (110) in which one area is opened;an intake part (120) disposed on one side of the body through which the exhaust gas is introduced;
a filter (140) disposed inside the body and capable of entry and exit through the opening area;
a body cover (160) capable of covering the opening area;
a selective reduction catalyst (151, 152) disposed with the body to reduce nitrogen oxides contained in exhaust gas passing through the filter; and
a discharge part (130) through which exhaust gas having passed through the selective reduction catalyst is discharged.-
公开(公告)号：EP4269760A1
公开(公告)日：2023-11-01
申请号：EP21915701.3
申请日：2021-12-24
Applicant: HD Hyundai Infracore Co., Ltd.
Inventor： KIM, Jongyoung , CHOI, Seokwon , PARK, Juook
Abstract: An oil level sensor cover according to an embodiment of the present invention may be mounted below an engine oil pan to protect an oil level sensor that measures an oil level. The oil level sensor cover may be formed with plates of predetermined sizes, including an upper surface and a lower surface opposite to the upper surface, wherein a plurality of seating portions and a plurality of hook are formed on the upper surface. An engine according to another embodiment of the present invention comprises the above-described oil level sensor cover according to an embodiment of the present invention, an engine oil fan, and an oil level sensor mounted below the engine oil fan to measure the oil level. The oil level sensor cover can be separated from or coupled to the oil level sensor without the use of a separate tool.
-
公开(公告)号：EP4497879A1
公开(公告)日：2025-01-29
申请号：EP23784960.9
申请日：2023-04-04
Applicant: HD Hyundai Infracore Co., Ltd.
Inventor： LEE, Sunghoon , YOO, Yoonkyu , SOHN, Wonsun , JUNG, Wooyong
Abstract: Embodiments of the present disclosure relate to a construction machine and a control method thereof. The construction machine includes an engine that generates power, a pump driven by the engine, an engine control unit that detects an intake air volume of the engine, a joystick that transmits an operation signal, and a vehicle control unit that receives the intake air volume detected by the engine control unit when the operation signal is received from the joystick, and that upwardly changes an increase rate of a pump torque of the pump when the intake air volume is at a certain level.
-
Patent Agency Ranking
公开(公告)号：EP4358269A1
公开(公告)日：2024-04-24
申请号：EP22846130.7
申请日：2022-07-13
Applicant: HD Hyundai Infracore Co., Ltd.
Inventor： JEON, Jae Seung
IPC: H01M50/383 , H01M50/358 , H01M50/213
CPC classification number: Y02E60/10 , H01M50/213 , H01M50/358 , H01M50/383
Abstract: The present disclosure relates to a battery pack including: a plurality of battery cells; a module frame configured to receive the plurality of battery cells; and a partition wall configured to be disposed on at least a portion of a top or bottom of the module frame and to shield at least a portion of the battery cell. According to the embodiment of the present disclosure, even if a spark or flame occurs in a specific battery cell, the battery pack effectively blocks the spread of such a spark or flame to other battery cells, thereby preventing the risk that the entire battery pack is burned down.
-
公开(公告)号：EP4353914A1
公开(公告)日：2024-04-17
申请号：EP22837947.5
申请日：2022-07-05
Applicant: HD Hyundai Infracore Co., Ltd.
Inventor： LEE, Sanghoon
Abstract: A control system for construction machinery includes an upper camera installed in a cabin of a rear vehicle body to photograph the front of the cabin, a lower camera installed in a front vehicle body rotatably connected to the rear vehicle body to photograph the front of the front vehicle body, a tire monitoring portion configured to detect pressure information on a tire provided in the front vehicle body or the rear vehicle body, an image processing device configured to synthesize first and second images captured from the upper camera and the lower camera into one image, and configured to determine a position of a transparency processing area in the synthesized image according to the tire pressure information and transparency-process at least one of the first and second images in the transparency processing area, and a display device configured to display the synthesized image transparency-processed by the image processing device.
-
8.发明公开
公开(公告)号：EP4484653A1
公开(公告)日：2025-01-01
申请号：EP23775197.9
申请日：2023-03-06
Applicant: HD Hyundai Infracore Co., Ltd.
Inventor： NA, Jong Min , JEUNG, Beyng Kyu
Abstract: There is disclosed a battery charging device of a construction machine including a power distribution device that distributes electric energy stored in a battery pack to loads inside a construction machine and electrically connects or disconnects a charger for charging the battery pack to or from the battery pack; and a battery management system that electrically connects the charger to the battery pack by controlling the power distribution device and calculates a charging profile for charging the battery pack, and the charging profile may include a first charging section and a second charging section, the first charging section may include a second constant current charging section in which the battery pack is charged at a standard charging rate, and a first constant current charging section in which the battery pack is charged at a higher charging rate than the standard charging rate, and the second charging section may include a plurality of constant current charging sections in which the battery pack is charged at a constant charging rate for each charging section.
-
公开(公告)号：EP4480787A1
公开(公告)日：2024-12-25
申请号：EP24183268.2
申请日：2024-06-20
Applicant: HD Hyundai Infracore Co., Ltd.
Inventor： KWAK, Hongsup , JUNG, Chuljong
IPC: B62D5/30
Abstract: The present disclosure relates to an emergency steering system (101) for a wheeled excavator, which is installed on the wheeled excavator including an engine (100), a steering device (200) for steering wheels, and a steering pump (300) operated by the engine (100) to supply hydraulic oil to the steering device (200). The emergency steering system (101) comprises: an emergency steering device (400) configured to selectively supply hydraulic oil to the steering device (200); a display unit (700) that provides operating status information of the emergency steering device (400); and a control unit (500) that checks status of the emergency steering device (400) and causes the display unit (700) to output the status upon startup of the engine (100).
-
公开(公告)号：EP4428308A2
公开(公告)日：2024-09-11
申请号：EP22893130.9
申请日：2022-11-07
Applicant: HD Hyundai Infracore Co., Ltd.
Inventor： PARK, Kwangseok , CHOI, Wookyoung , SHIN, Haengjae , OH, Jinhyuk
Abstract: The present disclosure relates to a construction machine based on a high dump bucket. The construction machine based on a high dump bucket includes a boom that rotatably connected to a main body of the construction machine based on a first rotating shaft; a bucket support rotatably connected to the boom based on a second rotating shaft and configured to support a high dump bucket; the high dump bucket rotatably connected to the bucket support based on a third rotating shaft; a bucket angle sensor configured to detect a rotation angle of the high dump bucket; and a control unit configured to determine a posture of the construction machine based on bucket angle data obtained from the bucket angle sensor.
-
-
-
-
-
-
-
-
-
Search Results
25
records
(took 0.013 seconds)
