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公开(公告)号：KR1020150072478A
公开(公告)日：2015-06-30
申请号：KR1020130159064
申请日：2013-12-19
Applicant: 현대자동차주식회사
IPC: H01M8/04
CPC classification number: H01M8/04701 , H01M2250/20
Abstract: 본발명은연료전지냉각시스템에관한것으로서, 더상세하게는전장냉각라인의에어유입혹은유량부족등에의한냉각상태불량을판정하는연료전지냉각불량진단장치및 방법에관한것이다. 본발명에따르면, NTC 온도센서를이용하여특별한장치추가없이알고리즘추가만으로구현이가능하며, 모터구속상태에서고정자저항을이용하여상전류를흘리는기술이알고리즘추가로구현이가능하다.
Abstract translation: 本发明涉及一种用于冷却燃料电池的系统。 具体地，本发明涉及一种用于检查燃料电池的冷却故障的装置和方法，其确定电子冷却管线接收空气或缺少通量导致的冷却故障，并且使用作为温度传感器的负温度系数（NTC） ，从而仅通过添加的算法来确定冷却故障，而无需额外的设备，并且使得附加的算法能够在限制电动机的状态下实现使用定子电阻来传递相电流的技术。
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公开(公告)号：KR1020150020872A
公开(公告)日：2015-02-27
申请号：KR1020130097897
申请日：2013-08-19
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 현대오토에버 주식회사
IPC: B60W50/08 , B60W50/10 , B60R16/02 , B60R16/023
CPC classification number: B60K35/00 , B60K37/06 , B60K2350/357 , B60K2350/962 , G07C9/00309 , G07C2009/00507
Abstract: Provided is a control device which can communicate with a vehicle function control unit for controlling functions related to a vehicle and request the execution of the functions of the vehicle function control unit. The control device comprises: a condition setting unit to set conditions for executing a function, which is to be automatically executed, among the functions related to a vehicle; and an execution setting unit to set the function to be automatically executed according to user′s intention when the set conditions are satisfied. Therefore, the control device of the present invention can provide the optimized function of the vehicle etc. to each individual user by automatically executing the vehicle etc. under the conditions set according to the different requests of the users.
Abstract translation: 提供一种控制装置，其能够与车辆功能控制单元通信，用于控制与车辆相关的功能，并请求执行车辆功能控制单元的功能。 控制装置包括：条件设定单元，在与车辆有关的功能中设定执行要自动执行的功能的条件; 以及执行设定单元，当满足设定条件时，根据用户的意图来设定要自动执行的功能。 因此，本发明的控制装置能够在根据用户的不同请求设定的条件下，通过自动执行车辆等，向各个用户提供车辆等的优化功能。
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公开(公告)号：KR101427946B1
公开(公告)日：2014-08-11
申请号：KR1020120145738
申请日：2012-12-13
Applicant: 현대자동차주식회사
IPC: B60L11/18
CPC classification number: H02P3/14 , H01M8/04303 , H01M8/04753 , H01M10/44 , H01M16/006
Abstract: 연료전지 차량의 공기 블로워 제어방법이 개시된다. 연료전지 차량의 키이 오프를 감지하는 키이 오프 감지단계, 상기 키이 오프 감지단계에서 키이 오프가 감지되면, 고전압 전력변환기와 고전압 배터리의 정상 작동 여부를 감지하는 정상 작동 여부 감지단계 및, 상기 정상 작동 여부 감지단계에서 상기 고전압 전력변환기와 고전압 배터리의 정상 작동 여부에 따라 공기 블로워의 회생제동으로 발생된 회생 에너지를 2가지 다른 경로를 통해 소진하는 공기블로워 회생 에너지 소진단계를 포함하여, 연료전지 차량의 키이 오프시에 고전압 배터리 혹은 고전압 전력변환기가 페일된 상태에서도 회생제동을 통해 공기 블로워를 단시간에 작동 정지시킬 수 있다.
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公开(公告)号：KR101382286B1
公开(公告)日：2014-04-08
申请号：KR1020120076262
申请日：2012-07-12
CPC classification number: H02P21/0096 , H02P6/16 , H02P21/18
Abstract: 모터에 -d축으로의 전류를 인가하는 인가단계; 모터의 Vq, Vd, Iq, Id를 측정하여 모터의 입력파워를 계산하는 연산단계; 및 입력파워가 미리 정해진 일정범위 내에 속하지 않는 경우 모터 위치센서의 옵셋을 양의값 또는 음의값으로 조정하는 조정단계;를 포함하는 차량 모터 위치센서의 옵셋 보정방법이 소개된다.
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公开(公告)号：KR1020140002995A
公开(公告)日：2014-01-09
申请号：KR1020120070223
申请日：2012-06-28
Applicant: 현대자동차주식회사
CPC classification number: B21D53/88 , B21D22/105 , B21D37/16 , B60G21/051
Abstract: The present invention relates to a method for a tubular beam for a torsion beam axle which includes a step of fitting a heat conductive pipe into inside of a steel pipe; and a step of forming a tubular beam by pressing the steel pipe and the heat conductive pipe between the upper and lower molds. The heat conductive pipe is made of a material which thermal-conductivity is higher than that of the steel pipe. The present invention having a configuration described above can obtain uniform rigidity throughout the entire tubular beam as the generation of a gap is prevented or minimized and can prevent a decrease in the rigidity.
Abstract translation: 本发明涉及一种用于扭转梁轴的管状梁的方法，其包括将导热管装配到钢管内部的步骤; 以及通过在上模具和下模具之间挤压钢管和导热管来形成管状梁的步骤。 导热管由导热率高于钢管的材料制成。 具有上述构造的本发明可以在整个管状梁中获得均匀的刚度，因为防止或最小化间隙的产生，并且可以防止刚性的降低。
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Patent Agency Ranking
公开(公告)号：KR1020130065411A
公开(公告)日：2013-06-19
申请号：KR1020110132257
申请日：2011-12-09
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A hall sensor a motor malfunction judgment method of a motor is provided to improve reliability by enabling normal operation of a motor in case of a partial malfunction of a hall sensor. CONSTITUTION: A signal value of hall sensors(A,B,C) is monitored(S101) and whether all the signal values of the all hall sensors are detected for a predetermined reference time(T) as 0 or 1 is judged(S102). If the signal value of all the hall sensors is detected as 1, all the hall sensors are judged as malfunction (S103). Unless the signal value of all the hall sensors is detected as 0 or 1, an output value of all hall sensors is judged (S104). Variation of a signal value of the rest two hall sensors while the signal value of the hall sensor selected as the reference changes among 1, 0, 1 after determining one hall sensor in which the signal value of the hall sensor normally varying as a reference is checked. It is determined whether a hall sensor with no variation of the signal value exists (S105). If the hall sensor with no variation of the signal value is detected, the hall sensor is judged as malfunction and emergency operation is performed based on a location of the hall sensor judged as malfunction (S106). [Reference numerals] (AA) Start; (BB,EE) Yes; (CC,DD) No; (FF) Finish; (S101) Hall sensor signal monitoring; (S102) Predetermined reference time is 0 or 1?; (S103) All hall sensors are malfunctioned; (S104) All hall sensor signals are judged; (S105) Hall sensor with signal changes exists?; (S106) Emergency mode
Abstract translation: 目的：提供电动机的电动机故障判定方法的霍尔传感器，以通过在霍尔传感器的部分故障的情况下使马达正常运行来提高可靠性。 规定：监视霍尔传感器（A，B，C）的信号值（S101），判断所有霍尔传感器的所有信号值是否在预定基准时间（T）内被检测为0或1（S102） 。 如果所有霍尔传感器的信号值被检测为1，则所有霍尔传感器被判定为故障（S103）。 除非所有霍尔传感器的信号值被检测为0或1，否则判断所有霍尔传感器的输出值（S104）。 在确定霍尔传感器的信号值通常变化为参考的一个霍尔传感器之后，选择作为参考的霍尔传感器的信号值在1,0,0之间变化的其余两个霍尔传感器的信号值的变化是 检查。 确定是否存在不具有信号值变化的霍尔传感器（S105）。 如果没有检测到信号值变化的霍尔传感器，则判断霍尔传感器是故障，并且基于被判定为故障的霍尔传感器的位置进行紧急操作（S106）。 （附图标记）（AA）开始; （BB，EE）是; （CC，DD）否; （FF）完成; （S101）霍尔传感器信号监测; （S102）预定基准时间为0或1？ （S103）所有霍尔传感器故障; （S104）判断所有霍尔传感器信号; （S105）具有信号变化的霍尔传感器存在？ （S106）应急模式
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公开(公告)号：KR101230903B1
公开(公告)日：2013-02-07
申请号：KR1020100125005
申请日：2010-12-08
Applicant: 현대자동차주식회사
CPC classification number: B60W30/18118 , B60L3/0038 , B60L3/08 , B60L15/2063 , B60L2240/12 , B60L2240/14 , B60L2240/423 , B60L2240/642 , B60L2260/44 , B60W30/18063 , B60W50/0205 , B60W50/029 , B60W50/14 , B60W2520/10 , B60W2520/105 , B60W2540/12 , B60W2550/142 , B60W2710/0666 , Y02T10/642 , Y02T10/645 , Y02T10/72 , Y02T10/7258 , Y02T10/7275 , Y02T10/7291 , Y02T90/16 , Y10T477/644 , Y10T477/646
Abstract: 본 발명은 전기자동차의 등판밀림방지를 위한 크립토크 제어 방법에 관한 것으로서, 구동원으로 전기모터를 사용하는 전기자동차의 등판 주행시에 차량의 밀림 현상을 효과적으로 방지할 수 있는 크립토크 제어 방법을 제공하는데 그 목적이 있다. 상기한 목적을 달성하기 위해, G 센서의 검출값과 차량가속도로부터 주행 도로의 경사도를 실시간 계산하는 단계와; 상기 경사도와 차량 정보를 이용하여 경사도만큼의 중력에 의한 후방 밀림을 방지하기 위한 최대 크립토크를 계산하는 단계와; 상기 최대 크립토크와 차속에 기초하여 차속에 따른 크립토크 기준치1을 산출하는 단계와; 상기 최대 크립토크와 차량가속도에 기초하여 가속도에 따른 크립토크 기준치2를 산출하는 단계와; 상기 크립토크 기준치1과 크립토크 기준치2, 경사도에 기초하여 브레이크 조작상태에 따른 토크명령치를 산출하는 단계와; 산출된 토크명령치에 따라 구동모터의 토크 출력을 제어하여 크립토크를 발생시키는 단계;를 포함하는 전기자동차의 등판밀림방지를 위한 크립토크 제어 방법이 개시된다.
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公开(公告)号：KR1020120063849A
公开(公告)日：2012-06-18
申请号：KR1020100125005
申请日：2010-12-08
Applicant: 현대자동차주식회사
CPC classification number: B60W30/18118 , B60L3/0038 , B60L3/08 , B60L15/2063 , B60L2240/12 , B60L2240/14 , B60L2240/423 , B60L2240/642 , B60L2260/44 , B60W30/18063 , B60W50/0205 , B60W50/029 , B60W50/14 , B60W2520/10 , B60W2520/105 , B60W2540/12 , B60W2550/142 , B60W2710/0666 , Y02T10/642 , Y02T10/645 , Y02T10/72 , Y02T10/7258 , Y02T10/7275 , Y02T10/7291 , Y02T90/16 , Y10T477/644 , Y10T477/646
Abstract: PURPOSE: A creep torque control method for preventing the rollback of an electric vehicle is provided to prevent the electric vehicle from rolling back when driving a slope road. CONSTITUTION: A creep torque control method for preventing the rollback of an electric vehicle comprises the following steps: calculating the gradient of a slope driving road from the detection value of a G-sensor and the vehicle acceleration speed in real time(A); calculating the maximum creep torque for preventing the rollback of the vehicle by the gravity using the obtained gradient and vehicle information(B); calculating the first creep torque reference value based on the maximum creep torque and the vehicle speed(C); calculating the second creep torque reference value by the vehicle acceleration speed based on the maximum creep torque and the vehicle speed(D); calculating the torque command value by the operation condition of a brake based on the creep torque reference values and the gradient of the road(E); and generating the creep torque by controlling the torque output of a driving motor using the torque command value.
Abstract translation: 目的：提供一种用于防止电动车辆回退的蠕变扭矩控制方法，以防止电动车辆在行驶坡道时回滚。 构成：用于防止电动车辆的回滚的蠕变转矩控制方法包括以下步骤：从G传感器的检测值和车辆加速度的实时（A）计算斜坡行驶道路的坡度; 使用所获得的坡度和车辆信息（B）计算用于防止重力使车辆回滚的最大蠕变扭矩; 基于最大蠕变扭矩和车速（C）计算第一蠕变扭矩参考值; 基于最大蠕变扭矩和车速（D），通过车辆加速度计算第二蠕变扭矩参考值; 基于所述蠕变扭矩基准值和所述道路（E）的坡度，由所述制动器的运转状态计算所述转矩指令值; 以及通过使用转矩指令值控制驱动电动机的转矩输出来产生蠕变转矩。
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公开(公告)号：KR1020110046936A
公开(公告)日：2011-05-06
申请号：KR1020090103655
申请日：2009-10-29
Applicant: 현대자동차주식회사
IPC: B60W30/188 , B60W10/18
Abstract: PURPOSE: A method for torque exchange of green car is provided to improve a travel property by preventing shock generated at a torque exchange point where constant torque and reverse torque are exchanged. CONSTITUTION: A method for torque exchange of green car comprises the steps of: determining a hysteresis section according the control of regeneration torque; reducing the regeneration torque in a fixed slope if the speed of a motor achieves a conversion speed; determining whether '0' torque in a constant section by entering into the hysteresis section in creep torque control if the speed of a motor is achieved to the conversion speed; maintaining '0' torque by entering into the hysteresis section if the speed of a motor is achieved to the conversion speed; and if '0' torque section is completed, performing regeneration torque by converting into reverse torque.
Abstract translation: 目的：提供绿色车辆的转矩交换方法，通过防止在交换恒定转矩和反向转矩的转矩交换点产生的冲击来提高行驶性能。 构成：用于绿色车辆的扭矩交换的方法包括以下步骤：根据再生转矩的控制确定滞后部分; 如果电动机的速度达到转换速度，则降低固定斜率中的再生转矩; 如果电动机的速度达到转换速度，则通过在蠕变转矩控制中进入滞后部分来确定恒定部分中的“0”转矩; 如果电机的转速达到转换速度，则通过进入滞后部分来保持“0”转矩; 如果“0”扭矩部分完成，则通过转换为反向扭矩来执行再生转矩。
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公开(公告)号：KR1020110012162A
公开(公告)日：2011-02-09
申请号：KR1020090069759
申请日：2009-07-30
Applicant: 현대자동차주식회사
IPC: B60L11/18
CPC classification number: Y02T10/7005 , B60L15/2063 , B60L15/2054 , B60L2240/421 , B60L2240/423 , B60L2240/46 , B60L2250/26 , B60Y2200/91
Abstract: PURPOSE: An electric vehicle motor position and creep control apparatus, and a control method thereof are provided to improve the driving stability by preventing the skidding or jackrabbit start by implementing the creep torque control by checking the motor switch stabilizer on a stop position after release of the brake pedal. CONSTITUTION: A skid determining unit(40) senses the situation where the vehicles is skidding backwards as releasing the brake. A motor position controller(20) maintains the position of the motor by calculating the motor torque for maintaining the position of the motor. A creep torque controller(30) constantly maintains the motor speed while generating the creep torque of the motor through the time delay.
Abstract translation: 目的：提供一种电动车辆电动机位置和蠕变控制装置及其控制方法，以通过在释放之后通过检查电动机开关稳定器在停止位置上实施蠕动转矩控制来防止滑动或起动器起动 制动踏板。 构成：滑行确定单元（40）感测到当释放制动器时车辆向后滑动的情况。 电动机位置控制器（20）通过计算用于维持电动机位置的电动机转矩来维持电动机的位置。 蠕变扭矩控制器（30）通过时间延迟产生电动机的蠕变转矩，不断维持电机转速。
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