公开(公告)号：US20170080933A1

公开(公告)日：2017-03-23

申请号：US14944799

申请日：2015-11-18

申请人： HYUNDAI MOTOR COMPANY

发明人： Won Jin JO ,  Hyoung Geun KWON ,  Tae Won LIM ,  Yoonho JANG ,  Byungyong YOU

IPC分类号： B60W30/14 ,  B60W10/04 ,  B60W10/10 ,  G05D1/02

CPC分类号： B60W30/143 ,  B60W10/04 ,  B60W10/10 ,  B60W30/16 ,  B60W2520/10 ,  B60W2550/141 ,  B60W2550/402 ,  B60W2710/0644 ,  B60W2710/1005 ,  B60W2720/10 ,  B60W2720/103 ,  G01S19/13 ,  G05D1/0223 ,  G05D1/0274 ,  Y02T10/52

摘要： A method and system for controlling driving of an autonomous vehicle by: (a) determining whether the autonomous vehicle is performing unmanned driving; (b) setting a maximum threshold speed, a minimum threshold speed, and a fuel efficient driving section when the autonomous vehicle determined to be performing unmanned driving; (c) determining whether the autonomous vehicle is driving in the fuel efficient driving section; (d) comparing a vehicle speed with the maximum threshold speed and the minimum threshold speed when the autonomous vehicle is driving in the fuel efficient driving section; (e) controlling the autonomous vehicle to accelerate when the vehicle speed is less than the minimum threshold speed; (f) controlling the autonomous vehicle to coast when the vehicle speed is greater than or equal to the maximum threshold speed; and (g) repeating the steps (e) to (f) while the autonomous vehicle is driving in the fuel efficient driving section.

公开(公告)号：US20160328976A1

公开(公告)日：2016-11-10

申请号：US14922443

申请日：2015-10-26

申请人： Hyundai Motor Company

发明人： Won Jin JO ,  Hyoung Geun KWON ,  Tae Won LIM ,  Changjae LEE ,  Seokyoul YANG

IPC分类号： G08G1/00 ,  F02D29/02 ,  B60W10/06 ,  G05D1/02 ,  B60W30/182

CPC分类号： G08G1/202 ,  B60W10/06 ,  B60W30/182 ,  F02D29/02 ,  F02D41/029 ,  F02D41/403 ,  F02D41/405 ,  F02D2200/60 ,  F02D2200/701 ,  Y02T10/44

摘要： Autonomous diesel vehicles and control methods thereof are disclosed. An autonomous vehicle may include a peripheral information collecting unit configured to collect peripheral information necessary for autonomous travelling through an image camera and a laser scanner, a main control unit configured to control the autonomous travelling with reference to the peripheral information collected by the peripheral information collecting unit, a passenger monitoring unit configured to check whether a passenger exists inside the vehicle through a sensor and transmit a result of the check to the main control unit, and an engine control unit configured to control driving of an engine and injection of fuel of an injector according to a control instruction of the main control unit. When the passenger is inside the vehicle, the main control unit performs a pilot injection control, and when the passenger is not inside the vehicle, the main control unit omits the pilot injection control.

摘要翻译： 公开了自主的柴油车辆及其控制方法。 自主车辆可以包括：周边信息收集单元，被配置为收集通过图像摄像机和激光扫描器进行自主行进所需的外围信息;主控制单元，被配置为参照由外围信息收集收集的外围信息来控制自主旅行 单元，乘客监视单元，被配置为通过传感器检查乘客是否存在于车辆内部，并将检查结果发送到主控制单元;发动机控制单元，被配置为控制发动机的驱动和喷射燃料的发动机 喷油器根据主控制单元的控制指令。 当乘客在车内时，主控制单元执行先导喷射控制，当乘客不在车内时，主控制单元省略了先导喷射控制。

公开(公告)号：US20170074191A1

公开(公告)日：2017-03-16

申请号：US14954866

申请日：2015-11-30

申请人： HYUNDAI MOTOR COMPANY

发明人： Young Jic KIM ,  Jungwhun KANG ,  Won Jin JO

IPC分类号： F02D41/02 ,  F01N3/08 ,  F01N3/20

CPC分类号： F02D41/0275 ,  F01N3/021 ,  F01N3/0807 ,  F01N3/0814 ,  F01N3/0842 ,  F01N3/0885 ,  F01N3/206 ,  F01N3/2066 ,  F01N13/009 ,  F01N2260/04 ,  F01N2430/06 ,  F01N2560/025 ,  F01N2560/026 ,  F01N2560/06 ,  F01N2560/08 ,  F01N2570/14 ,  F01N2570/18 ,  F01N2610/02 ,  F01N2610/1453 ,  F01N2900/08 ,  F01N2900/1404 ,  F01N2900/1406 ,  F01N2900/1614 ,  F01N2900/1622 ,  F02D41/0235 ,  F02D41/1446 ,  F02D2200/08 ,  F02D2200/0806 ,  Y02A50/2344 ,  Y02T10/24

摘要： A method for regenerating a lean NOx trap (LNT) of an exhaust purification system having the LNT and a selective catalytic reduction (SCR) catalyst includes determining whether a regeneration release condition of the LNT is satisfied; determining whether a regeneration demand condition of the LNT is satisfied; and performing regeneration of the LNT if the regeneration release condition of the LNT and the regeneration demand condition of the LNT are satisfied, wherein satisfaction of the regeneration release condition of the LNT is determined based on an NOx amount absorbed in the LNT, an NH3 amount stored in the SCR catalyst and temperature at an upstream of the SCR catalyst.

摘要翻译： 一种用于再生具有LNT和选择性催化还原（SCR）催化剂的排气净化系统的贫NOx捕集器（LNT）的方法包括确定是否满足LNT的再生释放条件; 确定是否满足所述LNT的再生需求条件; 如果LNT的再生释放条件和LNT的再生需要条件满足，则执行LNT的再生，其中基于在LNT中吸收的NOx量来确定LNT的再生释放条件的满足度，NH 3量 储存在SCR催化剂和SCR催化剂上游的温度。

公开(公告)号：US20160084126A1

公开(公告)日：2016-03-24

申请号：US14569324

申请日：2014-12-12

申请人： Hyundai Motor Company

发明人： Won Jin JO ,  Jae Deuk Lee ,  Je Rok Chun ,  Dae Kwon Kim ,  Young Jic Kim ,  Jung Hwan Ham ,  Jin Seok Chang

IPC分类号： F01M5/00 ,  F01M13/00 ,  F01M11/06

CPC分类号： F01M5/001 ,  F01M1/18 ,  F01M5/007 ,  F01M5/04 ,  F01M2001/165 ,  F01M2005/023

摘要： A device for reducing fuel dilution of a diesel engine may include an engine oil level sensor mounted to an oil pan for storing engine oil, to sense a level of the engine oil, a heater switch switched on by a signal of a controller, when the level of the engine oil in the oil pan is increased to a reference level or more by fuel diluted in the engine oil, and a heater connected to the heater switch in the oil pan, to evaporate the fuel diluted in the engine oil while being operated by an on state of the heater switch.

摘要翻译： 用于减少柴油发动机的燃料稀释的装置可以包括：发动机油位传感器，其安装到油盘上用于存储发动机油，以感测发动机机油的油位，加热器开关由控制器的信号接通，当 油盘中的发动机油的油位由发动机油中稀释的燃料增加到参考水平以上，加热器连接到油底壳中的加热器开关，以在运转时蒸发在发动机油中稀释的燃料 通过加热器开关的导通状态。

公开(公告)号：US20140083377A1

公开(公告)日：2014-03-27

申请号：US13718464

申请日：2012-12-18

申请人： HYUNDAI MOTOR COMPANY

发明人： Won Jin JO ,  Jerok Chun ,  Kimin Park ,  Hyun Jun Hong ,  Young Jic Kim ,  Hyun Kyu Woo ,  Hwan Duk Kim

IPC分类号： F01P7/14

CPC分类号： F01P7/14 ,  F01P7/162 ,  F01P7/165 ,  F01P2025/33

摘要： A method of cooling an engine of a vehicle includes measuring a temperature of a cylinder head of the engine, determining whether the measured temperature of the cylinder head may be equal to or lower than a predetermined temperature, when the temperature of the cylinder head may be equal to or lower than the predetermined temperature, moving coolant of the cylinder head and a cylinder block to a separate coolant tank, determining whether the measured temperature of the cylinder head may be equal to or higher than a specific temperature, and when the measured temperature of the cylinder head may be equal to or higher than the specific temperature, supplying coolant stored in the coolant tank to the cylinder head or the cylinder block.

摘要翻译： 一种冷却车辆发动机的方法包括测量发动机的气缸盖的温度，当气缸盖的温度可以是（或）气缸盖的温度时，确定气缸盖的测量温度是否可以等于或低于预定温度 等于或低于预定温度，将气缸盖和气缸体的冷却剂移动到单独的冷却剂箱，确定气缸盖的测量温度是否可以等于或高于特定温度，并且当测量的温度 气缸盖可以等于或高于特定温度，将存储在冷却剂箱中的冷却剂供应到气缸盖或气缸体。