专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US10578058B2 Engine system and method of controlling engine system to prevent condensation 有权
公开(公告)号：US10578058B2
公开(公告)日：2020-03-03
申请号：US15369378
申请日：2016-12-05
申请人： HYUNDAI MOTOR COMPANY
发明人： MinSu Kim
IPC分类号： F02M26/33 , F02M26/24 , F02B29/04 , F02M26/06 , F02D41/00 , F02M26/28 , F02M26/05 , F02M26/04 , F02B37/00 , F02D21/08 , F02D23/00 , F02M31/20 , F01P5/10
摘要： An engine system includes an engine, an intake line, an exhaust line, a turbocharger, an intercooler, a high-pressure Exhaust Gas Recirculation (EGR) system, a low-pressure EGR system, a radiator which cools a coolant, a low-pressure EGR cooling line, an intercooler cooling line, a low-pressure EGR cooling valve, an intercooler cooling valve, an electric water pump, a driving information detector detecting driving information of a vehicle including an outside air temperature, a temperature of the intake gas supplied to the engine, and a coolant temperature. The engine system further includes a controller controlling the low-pressure EGR cooling valve, the intercooler cooling valve, the high-pressure EGR valve, and the electric water pump based on the driving information. With such an engine system, it is possible to prevent condensate water from being produced due to low-temperature outside air and EGR gas recirculated by the EGR systems.

2. 发明授权

US09650034B2 Apparatus and method for controlling hybrid vehicle 有权
公开(公告)号：US09650034B2
公开(公告)日：2017-05-16
申请号：US14946303
申请日：2015-11-19
申请人： HYUNDAI MOTOR COMPANY
发明人： MinSu Kim
IPC分类号： B60W10/06 , F01N3/18 , B60W20/14 , B60W10/08 , B60W10/30
CPC分类号： B60W20/14 , B60W10/06 , B60W10/08 , B60W10/30 , B60W2510/244 , B60W2710/0666 , B60W2710/083 , B60W2710/305 , B60Y2200/92 , B60Y2300/47 , B60Y2300/51 , B60Y2300/52 , B60Y2300/60 , B60Y2300/91 , F01N3/0842 , F01N3/0871 , F01N3/18 , F01N2390/02 , F01N2590/11 , F01N2900/08 , F01N2900/104 , Y10S903/93
摘要： An apparatus for controlling a hybrid vehicle may include an engine that generates driving torque by combustion of fuel; an integrated starter-generator that starts the engine and generates electrical energy by selectively operating as a power generator; a drive motor that supports the power of the engine and generates electrical energy by selectively operating as a power generator; a battery that charges with the electrical energy generated by the integrated starter-generator and the drive motor; a nitrogen oxide purification device (LNT) that purifies nitrogen oxide included in exhaust gas exhausted from the engine; and a controller that controls engine torque by calculating a target engine torque for regenerating the nitrogen oxide purification device, supports the engine torque through the integrated starter-generator or the drive motor when a driving torque necessary for driving is greater than the target engine torque at a regeneration mode of the nitrogen oxide purification device, and performs regenerative braking the driving torque through the integrated starter-generator or the drive motor when the driving torque is less than the target engine torque.

3. 发明申请

US20150292431A1 METHOD FOR COMPENSATING POST-INJECTION TIMING 审中-公开
标题翻译：补充注射时间的方法
公开(公告)号：US20150292431A1
公开(公告)日：2015-10-15
申请号：US14502767
申请日：2014-09-30
申请人： Hyundai Motor Company
发明人： Kihoon NAM , Kyoungchan Han , MinSu Kim
IPC分类号： F02D41/40 , F02D41/30
CPC分类号： F02D41/405 , F02D35/023 , F02D41/401 , Y02T10/44
摘要： A method for compensating post-injection timing may include performing main injection to perform combustion using air drawn into a cylinder, performing post-injection after the main injection to control an amount of reducing agent or to change a temperature of exhaust gas, determining first injection timing of the post-injection according to operation conditions of an engine, advancing or retarding the first injection timing according to combustion efficiency of the post-injection, and performing the post-injection at a compensated first injection timing.
摘要翻译：用于补偿后喷射正时的方法可以包括执行主喷射以使用吸入气缸的空气进行燃烧，在主喷射之后执行后喷射以控制还原剂的量或改变废气的温度，确定第一喷射根据发动机的操作条件进行后喷射的定时，根据后喷射的燃烧效率推进或延迟第一喷射正时，以及在补偿的第一喷射正时进行后喷射。

4. 发明授权

US11578718B2 Apparatus for reducing noise of gear pump through uneven pitch-simulated control and method thereof 有权
公开(公告)号：US11578718B2
公开(公告)日：2023-02-14
申请号：US17340966
申请日：2021-06-07
申请人： Hyundai Motor Company , Kia Corporation , Myunghwa Ind. Co., Ltd.
发明人： Sung Wook Jang , Dong Kuk Han , MinSu Kim , Chin Chul Choi , Byung Jun Hwang , Hyung Suk Kim
IPC分类号： F03C2/00 , F03C4/00 , F04C18/00 , F04C2/00 , F04C2/08 , F04C14/08
摘要： An apparatus for reducing noise of a gear pump through uneven pitch-simulated control includes a calculation unit to calculate different control current values for each tooth of a teeth order by applying a teeth number, the teeth order, and a teeth angle of the gear pump in which a plurality of teeth are evenly formed, a storage unit to map and store the teeth order and the different control current values corresponding to the teeth order for each tooth, and a current controller to variably generate the control current value mapped corresponding to the teeth order when each tooth reaches a reference position when the gear pump rotates by a motor, wherein the control current value is added to a reference current value of a motor control signal and applied to the motor.

5. 发明申请

US20170057487A1 Apparatus and Method for Controlling Hybrid Vehicle 有权
标题翻译：混合动力汽车控制装置及方法
公开(公告)号：US20170057487A1
公开(公告)日：2017-03-02
申请号：US14946303
申请日：2015-11-19
申请人： HYUNDAI MOTOR COMPANY
发明人： MinSu Kim
IPC分类号： B60W20/14 , F01N3/18 , B60W10/30 , B60W10/06 , B60W10/08
CPC分类号： B60W20/14 , B60W10/06 , B60W10/08 , B60W10/30 , B60W2510/244 , B60W2710/0666 , B60W2710/083 , B60W2710/305 , B60Y2200/92 , B60Y2300/47 , B60Y2300/51 , B60Y2300/52 , B60Y2300/60 , B60Y2300/91 , F01N3/0842 , F01N3/0871 , F01N3/18 , F01N2390/02 , F01N2590/11 , F01N2900/08 , F01N2900/104 , Y10S903/93
摘要： An apparatus for controlling a hybrid vehicle may include an engine that generates driving torque by combustion of fuel; an integrated starter-generator that starts the engine and generates electrical energy by selectively operating as a power generator; a drive motor that supports the power of the engine and generates electrical energy by selectively operating as a power generator; a battery that charges with the electrical energy generated by the integrated starter-generator and the drive motor; a nitrogen oxide purification device (LNT) that purifies nitrogen oxide included in exhaust gas exhausted from the engine; and a controller that controls engine torque by calculating a target engine torque for regenerating the nitrogen oxide purification device, supports the engine torque through the integrated starter-generator or the drive motor when a driving torque necessary for driving is greater than the target engine torque at a regeneration mode of the nitrogen oxide purification device, and performs regenerative braking the driving torque through the integrated starter-generator or the drive motor when the driving torque is less than the target engine torque.
摘要翻译：用于控制混合动力车辆的装置可以包括通过燃料燃烧产生驱动转矩的发动机; 集成起动发电机，通过选择性地作为发电机运行起动发动机并产生电能; 驱动电动机，其通过选择性地作为发电机操作来支持发动机的动力并产生电能; 对由集成起动发电机和驱动电动机产生的电能充电的电池; 氮氧化物净化装置（LNT），其净化从发动机排出的废气中包含的氮氧化物; 以及通过计算用于再生氮氧化物净化装置的目标发动机转矩来控制发动机转矩的控制器，当驱动所需的驱动转矩大于目标发动机转矩时，通过集成起动发电机或驱动电动机支持发动机转矩氮氧化物净化装置的再生模式，并且当驱动转矩小于目标发动机转矩时，通过一体式起动发电机或驱动电动机进行再生制动。

6. 发明申请

US20160153329A1 PARTICULATE FILTER REGENERATION METHOD OF DIESEL HYBRID VEHICLE 审中-公开
标题翻译：柴油混合车辆的颗粒过滤器再生方法
公开(公告)号：US20160153329A1
公开(公告)日：2016-06-02
申请号：US14798848
申请日：2015-07-14
申请人： Hyundai Motor Company
发明人： MinSu Kim
IPC分类号： F01N3/027
CPC分类号： F02D41/029 , B60K6/48 , B60K6/52 , B60K17/356 , B60K2006/4825 , B60W10/06 , B60W10/08 , B60W20/16 , B60W2510/068 , B60W2710/0616 , F02D41/0245 , F02D41/403 , F02D41/405 , F02D2041/026 , F02D2200/0812 , F02D2250/24 , F02N11/04 , Y02T10/54 , Y02T10/6221 , Y02T10/6252 , Y02T10/6265 , Y02T10/6286
摘要： A method of regenerating a particulate filter of a diesel hybrid vehicle includes determining whether a regeneration condition for a particulate filter that filters particulate matter in an exhaust gas discharged from an engine may be satisfied, entering a mode for increasing the temperature of the exhaust gas when the regeneration condition may be satisfied, increasing output torque of the engine to increase the temperature of the exhaust gas, determining redundant torque by subtracting demand torque from the increased output torque of the engine, generating electricity by a motor by using the redundant torque, and storing the electricity generated by the motor in a battery.
摘要翻译：再生柴油混合动力车辆的微粒过滤器的方法包括：确定是否可以满足对从发动机排出的排气中的颗粒物质进行过滤的微粒过滤器的再生条件，进入用于提高排气温度的模式，可以满足再生条件，增加发动机的输出扭矩以增加排气的温度，通过从发动机的增加的输出转矩减去需求扭矩确定冗余转矩，通过使用冗余转矩由电动机发电;以及将由电动机产生的电力存储在电池中。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式