-
公开(公告)号：KR20180026927A
公开(公告)日：2018-03-14
申请号：KR20160113871
申请日：2016-09-05
IPC: B60W40/076 , B60W40/105 , B60W50/00
Abstract: 본발명은도로구배추정장치및 방법에관한것으로서, 차량의가속도를계산하는과정에서미분이용으로인한노이즈및 신호왜곡발생등의문제점을개선할수 있고, 기울기제한및 저역통과필터의이용없이구배를예측할수 있는도로구배추정장치및 방법을제공하는데주된목적이있는것이다. 상기한목적을달성하기위해, 차량이주행중인도로의구배를추정하는도로구배추정장치에있어서, 차량의가속도를검출하는가속도센서; 차량의속도를검출하는차속센서; 상기가속도센서의출력신호와상기차속센서의출력신호를입력으로하여차량의가속도를추정및 산출하는가속도관측기; 및상기가속도센서에의해검출된실제차량가속도와상기가속도관측기의출력값인추정가속도의차이값으로부터도로구배를산출하는구배연산부를포함하는것을특징으로하는도로구배추정장치, 및그 방법이개시된다.
Abstract translation: 本发明还涉及到道路坡度估计的方法和设备，并能提高的问题，如由于由在该过程用于计算车辆的加速度，预测梯度，而不使用的斜率极限和一个低通滤波器细粉噪声和信号失真 鉴于上述问题做出了本发明，并且本发明的目的是提供一种道路坡度估计设备和方法。 为了实现上述目的，根据用于估计车辆的梯度的道路坡度估计装置，同时车辆在印度，用于检测车辆的加速度的加速度传感器驱动; 车速传感器，用于检测车辆的速度; 加速度观测器，用于基于加速度传感器的输出信号和车速传感器的输出信号来估计和计算车辆的加速度; 和道路坡度估计设备，mitgeu其特征在于，包括用于来自加速度观察者和由加速度传感器检测到的实际车辆加速度的加速度输出估计的微分值获得公开的道路坡度的坡度计算。
-
公开(公告)号：KR101798516B1
公开(公告)日：2017-11-16
申请号：KR1020150161068
申请日：2015-11-17
Applicant: 현대자동차주식회사
CPC classification number: B60W20/13 , B60K6/387 , B60K6/442 , B60K6/48 , B60K6/485 , B60W10/06 , B60W10/08 , B60W20/10 , B60W20/15 , B60W30/1843 , B60W2510/087 , B60W2510/244 , B60W2710/0666 , B60W2710/083 , B60W2710/086 , B60W2710/244 , B60Y2200/92 , B60Y2300/91 , Y02T10/6221 , Y02T10/6226 , Y02T10/6269 , Y02T10/6286 , Y02T10/92 , Y10S903/93
Abstract: 본발명은모터시스템의배터리충전제어방법및 장치에관한것이다. 본발명의일 실시예에따른모터제어방법은, 제1모터의온도가제1온도보다높은경우, 제어장치가상기제1모터가생산하는제1전력을저감하고, 제2모터가상기제1전력의저감된전력만큼제2전력을생산하도록제1제어하는단계; 상기제1모터의온도가제2온도보다높은경우, 상기제어장치가상기제1모터의상기제1전력생산을중단시키고, 상기제2모터만으로제2전력을생산하도록제2제어하는단계; 및상기제1모터및 상기제2모터중 적어도하나의온도가제3온도보다높은경우, 상기제어장치가상기제2모터의상기제2전력생산을중단되도록제3제어하는단계; 를포함할수 있다.
-
公开(公告)号：KR1020170111633A
公开(公告)日：2017-10-12
申请号：KR1020160037480
申请日：2016-03-29
Applicant: 현대자동차주식회사
IPC: F16K11/065 , F16K11/07 , F16K31/06 , F16K27/04 , H01F7/08
CPC classification number: F16K31/082 , B03C1/0332 , B03C1/286 , B03C1/30 , B03C2201/18 , B03C2201/30 , F16K11/07 , F16K31/0613
Abstract: 본발명은이물질에의해내부압력이과도하게상승되는것이방지되는솔레노이드밸브에관한것이다. 본발명의실시예에따른솔레노이드밸브는, 전력을인가받아전자기력을생성하는자기력생성코일; 상기자기력생성코일에서생성된전자기력에따라왕복운동하는밸브스풀; 상기밸브스풀이그 중공에삽입되고, 상기밸브스풀의왕복운동에따라개폐되는복수개의포트를형성하는홀더; 및상기홀더의중공을둘러싸도록장착되는영구자석;을포함할수 있다.
Abstract translation: 电磁阀技术领域本发明涉及防止由于异物而使内压过度上升的电磁阀。 根据本发明实施例的电磁阀包括：磁力产生线圈，用于通过接收电力产生电磁力; 阀芯根据由磁力产生线圈产生的电磁力而往复运动; 一个支架，用于将阀芯插入空腔并形成多个根据阀芯的往复运动而打开和关闭的端口; 永久磁铁安装在支架的中空部分周围。
-
公开(公告)号：KR1020170111602A
公开(公告)日：2017-10-12
申请号：KR1020160037412
申请日：2016-03-29
IPC: F16K11/065 , F16K11/07 , F16K31/06 , H01F7/08
CPC classification number: B03C1/30 , B03C1/0335 , B03C1/23 , B03C1/286 , B03C2201/18 , B03C2201/30 , F16K11/07 , F16K31/0613 , F16K31/0675 , F16K11/065 , F16K31/0603 , F16K31/061 , H01F7/08
Abstract: 본발명은이물질에의해내부압력이과도하게상승되는것이방지되는솔레노이드밸브에관한것이다. 본발명의실시예에따른솔레노이드밸브는, 전력을인가받아전자기력을생성하는자기력생성코일; 상기자기력생성코일에서생성된전자기력에따라왕복운동하는밸브스풀; 상기밸브스풀이그 중공에삽입되고, 상기밸브스풀의왕복운동에따라개폐되는복수개의포트를형성하는홀더; 상기자기력생성코일에전력이인가될때에전력을인가받아이물질을수집하도록전자석으로서기능하는이물수집코일; 및상기홀더에형성되며, 상기이물수집코일에전력이해제될때에상기이물수집코일에수집된이물질을외부로배출하는이물배출포트;를포함할수 있다.
-
公开(公告)号：KR1020160066121A
公开(公告)日：2016-06-10
申请号：KR1020140169941
申请日：2014-12-01
Applicant: 현대자동차주식회사
CPC classification number: F16H61/38 , B60K6/12 , B60K6/442 , F16H61/42 , F16H2037/101 , F16H2200/2007
Abstract: 본발명은차량의주행상황에따라적절한윤활및 냉각전략을구사할수 있도록하여차량의연비향상에기여할수 있도록함은물론, 변속기의안정된작동이가능하도록하고모터제너레이터의온도가과도하게상승하는것을방지할수 있도록한다.
Abstract translation: 本发明还有助于提高车辆的燃料效率的话语适当的润滑，并根据车辆的行驶状况冷却策略，以及，以使传输的稳定操作防止了电动发电机的温度过度增加 我可以做到。
-
Patent Agency Ranking
公开(公告)号：KR101620180B1
公开(公告)日：2016-05-13
申请号：KR1020140096658
申请日：2014-07-29
Applicant: 현대자동차주식회사
Abstract: 구동모터강제충전시 구동모터의온도상승에따른 EV 주행성능저하문제를해결한 TMED 플러그인 하이브리드차량용구동모터온도제어방법및 그시스템이소개된다.본발명의 TMED 플러그인 하이브리드차량용구동모터온도제어방법은엔진의여유구동력을이용하여구동모터를강제충전한후, EV 주행모드일시 엔진워터펌프를구동하는과정; 구동과정후, 구동모터와변속기오일의온도차이를측정하여기준온도값과비교하는과정; 구동모터와변속기오일의온도차이가기준온도값보다작은경우, 구동모터의온도를제1기준온도값과비교하는과정; 구동모터의온도가제1기준온도값보다높은경우, 변속기오일의공급압력을측정하여기준압력값과비교하는과정; 및변속기오일의공급압력이기준압력값미만이면, 변속기오일의공급압력을상기기준압력값으로증가시키는과정;을포함하고, 증가과정후, 변속기오일을엔진냉각수와열교환되도록변속기오일워머에공급함으로써, 상기구동모터를냉각하는것을특징으로할 수있다.
-
公开(公告)号：KR101601448B1
公开(公告)日：2016-03-22
申请号：KR1020140083940
申请日：2014-07-04
Applicant: 현대자동차주식회사
CPC classification number: F16H57/0447
Abstract: 전동식오일펌프의구동제어시스템이소개된다. 이를위해본 발명은, 변속기에작동유압을공급하는전동식오일펌프; 데이터를검출하는데이터검출부; 및상기데이터검출부로부터검출된데이타를기초로상기전동식오일펌프의구동모드를설정하고, 설정된구동모드에따른고압부와저압부에필요한각각의유량을기초로기본유량을설정하며, 이기본유량을보상하여최종유량을기초로상기전동식오일펌프에작동유압을인가하는제어기를포함하되, 상기작동유압은상기전동식오일펌프에의해서만상기변속기에공급하는것을특징으로한다.
-
公开(公告)号：KR101558691B1
公开(公告)日：2015-10-08
申请号：KR1020130156460
申请日：2013-12-16
Applicant: 현대자동차주식회사
Inventor： 김민성 , 김경하 , 이재신 , 김연호 , 정의철 , 배성익 , 최재영 , 이진숙 , 김종현 , 이원일 , 이준호 , 김신종 , 박종윤 , 김기남 , 김태원 , 김영철
Abstract: 본발명은하이브리드파워트레인및 그 HEV-HV 구동력모드전환방법에관한것으로, 유성기어셑과, 유성기어셑에구비된링기어로부터회전력을전달받을수 있도록링기어와연결된제네레이터와, 유성기어셑에구비된캐리어로회전력을전달할수 있도록캐리어와연결된엔진출력축과, 엔진출력축과동축상에위치된입력축과, 캐리어를입력축과선택적으로연결하는직결클러치와, 직결클러치와동축상에위치되며, 링기어를입력축과선택적으로연결하는 OD클러치와, 입력축에비구속적으로구비된다단기어중 어느한 기어와회전력을전달할수 있도록연결된모터와, 입력축일측에구속된기어와치합된종동기어가구비된엔진모드출력축과, 다단기어중 나머지기어와치합된종동기어가구비된 EV모드출력축과, 엔진모드출력축에구비된종동기어및 EV모드출력축에구비된종동기어와치합된차동기어가구비된차동축을포함하며, 2모터타입의하이브리드시스템에서모드전환을위한클러치멤버의구성수가최소화되는효과가있는하이브리드파워트레인및 그 HEV-HV 구동력모드전환방법을제공한다.
-
公开(公告)号：KR1020140085801A
公开(公告)日：2014-07-08
申请号：KR1020120155391
申请日：2012-12-27
IPC: F16H61/4008 , F16H61/42 , F16H61/421
Abstract: A hydraulic supply system of an automatic transmission for a hybrid vehicle is disclosed. According to an embodiment of the present invention, a hydraulic supply system of an automatic transmission for a hybrid vehicle includes: an oil pump which sucks and discharges oil stored in an oil pan through a suction passage; an oil filter which is arranged between the oil pan and the suction passage to filter impurities included in oil; a primary regulator valve which controls oil pressure supplied from the oil pump with a stable line pressure; a secondary regulator valve which controls oil pressure supplied from the primary regulator valve with a stable lubrication pressure; a solenoid valve which supplies control pressure to the primary regulator valve and the secondary regulator valve according to driving conditions; a first re-circulation passage which re-circulates, to the suction passage, oil pressure discharged in the process of controlling the primary regulator valve; and a second re-circulation passage which re-circulates, to the suction passage, oil pressure discharged in the process of controlling the secondary regulator valve.
Abstract translation: 公开了一种用于混合动力车辆的自动变速器的液压供应系统。 根据本发明的一个实施例，一种用于混合动力车辆的自动变速器的液压供给系统包括：油泵，其通过抽吸通道吸收储存在油盘中的油; 油过滤器，其布置在油盘和吸入通道之间以过滤包含在油中的杂质; 主调节阀，其以稳定的管路压力来控制从油泵供给的油压; 二次调节阀，其以稳定的润滑压力控制从主调节阀供应的油压; 电磁阀，其根据驾驶条件向一次调节阀和二次调节阀提供控制压力; 第一再循环通道，其在控制所述主调节阀的过程中再循环到所述吸入通道中排出的油压; 以及第二再循环通道，其在控制二次调节阀的过程中再循环到吸入通道排出的油压。
-
公开(公告)号：KR1020140075127A
公开(公告)日：2014-06-19
申请号：KR1020120143100
申请日：2012-12-10
Applicant: 현대자동차주식회사
IPC: F16H61/4026 , F16H61/4043 , F16H61/4192
Abstract: Disclosed is a hydraulic pressure supply system of an automatic transmission for vehicles. According to an embodiment of the present invention, the hydraulic pressure supply system of an automatic transmission comprises a low pressure oil pump operated by a low pressure electric motor and supplying low pressure hydraulic pressure to a first low pressure hydraulic path by generating the low pressure hydraulic pressure; another low pressure oil pump operated by a high pressure electric motor and supplying high pressure hydraulic pressure to the first low pressure hydraulic path by generating the high pressure hydraulic pressure; a low pressure regulator valve supplying hydraulic pressure to a low pressure part through a second low pressure hydraulic path by controlling the hydraulic pressure supplied to the first low pressure hydraulic path; a high pressure regulator valve supplying hydraulic pressure to a high pressure part through a second high pressure hydraulic path by controlling the hydraulic pressure supplied to the first high pressure hydraulic path; and a failsafe valve installed between the second low pressure hydraulic path and the second high pressure hydraulic path to supply hydraulic pressure to the high pressure part from the second low pressure hydraulic path when the hydraulic pressure is not supplied to the second high pressure hydraulic path.
Abstract translation: 公开了一种用于车辆的自动变速器的液压供给系统。 根据本发明的实施例，自动变速器的液压供给系统包括由低压电动机操作的低压油泵，并通过产生低压液压向第一低压液压路径供给低压液压 压力; 由高压电动机操作的另一低压油泵，通过产生高压液压向第一低压液压路径供给高压液压; 低压调节阀，通过控制供给第一低压液压路径的液压，通过第二低压液压路径向低压部件供给液压; 高压调节阀，通过控制供给第一高压液压路径的液压，通过第二高压液压路径向高压部件供给液压; 以及安装在所述第二低压液压路径和所述第二高压液压路径之间的故障安全阀，以在不向所述第二高压液压路径供给液压时从所述第二低压液压路径向所述高压部供给液压。
-
-
-
-
-
-
-
-
-
Search Results
113
records
(took 0.028 seconds)
