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公开(公告)号：KR101836242B1
公开(公告)日：2018-04-19
申请号：KR1020120119991
申请日：2012-10-26
IPC: B60W40/114 , B60W40/076 , B60W30/02
CPC classification number: B60W40/076 , B60W2520/10 , B60W2520/105 , B60W2520/12 , B60W2520/14 , B60W2550/142
Abstract: 본발명은차량선회시발생하는횡방향가속도및 요속도(yaw rate)를고려하여경사각을정확하게측정하는경사각측정방법및 장치에관한것이다. 이를위한본 발명의실시예는, 주행도로의경사각을측정하는방법으로서, 차속센서를통해검출된차속을기초로주행가속도를산출하는단계; 종방향가속도센서를통해상기차량의종방향가속도를검출하는단계; 상기주행가속도와상기종방향가속도를기초로상기주행도로의 1차경사각을산출하는단계; 요속도센서를통해상기차량의요 속도를검출하는단계; 상기검출된요 속도의값이설정값이상인지를판단하는단계; 및상기요 속도의값이설정값이상이면, 상기 1차경사각에설정된보정값을적용한적용경사각을구하는단계;를포함할수 있다.
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公开(公告)号：KR101394048B1
公开(公告)日：2014-05-09
申请号：KR1020120119995
申请日：2012-10-26
Inventor： 조진국
IPC: B60W40/076 , B60W40/105 , B60R21/01
CPC classification number: G01C9/08 , B60W2550/142
Abstract: 본발명은차량이후진기어(R단) 상태에서후진할때, 또는차량이주행기어(D단)나중립기어(N단) 상태에서뒤로밀릴때, 차속값을반전하여주행도로의경사각을측정함으로써주행도로의경사각측정의연속성을유지토록한 경사각측정방법및 장치에관한것이다. 이를위한본 발명의실시예는, 가속도센서를통해차량의가속도를검출하는단계; 차속센서를통해차속을검출하는단계; 변속레버위치검출기를통해변속레버의위치를검출하는단계; 휠회전방향검출기를통해휠의회전방향을검출하는단계; 모터회전방향검출기를통해모터의회전방향을검출하는단계; 상기검출된변속레버의위치, 상기휠의회전방향및 상기모터의회전방향을기초로상기검출된차속의값을음수로반전하는단계; 상기검출된차속또는상기음수로반전된차속을기초로주행가속도를산출하는단계; 상기산출된주행가속도와상기센서가속도를기초로상기주행도로의경사각을산출하는단계;를포함할수 있다.
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公开(公告)号：KR1020140053726A
公开(公告)日：2014-05-08
申请号：KR1020120119995
申请日：2012-10-26
Inventor： 조진국
IPC: B60W40/076 , B60W40/105 , B60R21/01
CPC classification number: G01C9/08 , B60W2550/142
Abstract: The present invention relates to a tilt angle measuring method and a device, capable of maintaining continuity for measuring the tilt angle of a road where a vehicle is driven by reversing the value of a vehicle speed when the vehicle is reversed during a reverse gear state (R state), or when the vehicle rolls backwards during a driving gear state (D state) or a neutral gear state (N state). For the above-mentioned purpose, an embodiment of the present invention comprises the steps for: detecting vehicle acceleration by using an acceleration sensor; detecting a vehicle speed by using a vehicle speed sensor; detecting the location of a gear lever by using a gear lever location detector; detecting the rotation direction of wheels by using a wheel rotating direction detector; detecting the rotation direction of a motor by using a motor rotating direction detector; reversing the detected value of the vehicle speed into a negative number based on the detected location of the gear lever, the detected wheel rotating direction, and the detected motor rotating direction; calculating driving acceleration based on the detected vehicle speed or the vehicle speed reversed into a negative number; and calculating the tilt angle of the driving road based on the calculated driving acceleration and sensor acceleration.
Abstract translation: 本发明涉及一种倾斜角度测量方法和装置，其能够通过在倒车状态下车辆反转时反转车速的值来保持测量车辆被驱动的道路的倾斜角度的连续性（ 或者当车辆在驾驶齿轮状态（D状态）或空档状态（N状态）期间向后滚动时。 对于上述目的，本发明的实施例包括以下步骤：通过使用加速度传感器来检测车辆加速度; 通过使用车速传感器来检测车速; 通过使用变速杆位置检测器检测变速杆的位置; 通过使用车轮旋转方向检测器检测车轮的旋转方向; 通过使用马达旋转方向检测器检测马达的旋转方向; 基于检测到的变速杆的位置，检测到的车轮旋转方向和检测到的电动机旋转方向，将车速的检测值反转为负数; 基于检测到的车辆速度或将车速反转为负数来计算行驶加速度; 以及基于计算的驾驶加速度和传感器加速度来计算驾驶道路的倾斜角度。
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公开(公告)号：KR101371463B1
公开(公告)日：2014-03-24
申请号：KR1020120098869
申请日：2012-09-06
CPC classification number: B60W20/00 , B60L11/126 , B60L11/14 , B60L11/1859 , B60L11/1862 , B60L2240/12 , B60L2240/547 , B60L2240/549 , B60L2240/80 , B60L2250/18 , B60W10/08 , B60W10/26 , B60W20/13 , B60W2050/0089 , B60W2510/244 , B60W2520/10 , B60W2710/086 , B60W2710/244 , Y02T10/6217 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y10S903/93
Abstract: The present disclosure relates to a method and a system for controlling recharging of a battery which supplies electricity to drive a hybrid vehicle. As a method of controlling recharging of a battery according to a running condition of a vehicle, an embodiment of the present disclosure includes a step of updating an average vehicle speed calculated over a shorter period than a period for calculating an average speed of a vehicle over a setting time; a step of changing a charging band of the state of charge (SOC), which is a basis for determining whether the battery needs to be charged, based on the average speed of the vehicle; and a step of determining whether the battery needs to be charged based on the charging band of the SOC. [Reference numerals] (AA) Start; (BB,DD,FF) NO; (CC,EE,GG) YES; (HH) End; (S100) Output signal of vehicle speed sensor; (S200) Calculate average vehicle speed for a perdetermined period(e.g.: 7 min) at upate frequency (e.g.: 20 sec); (S300) Calculate number of stopping timeduring a perdetermined period(e.g.: 7 min at update frequency; (S410) Average vehicle speed > Highway vehicle speed (e.g. 90Km/h)?; (S420) Number of stop > Predetermine number (e.g.: 2 times); (S430) Average vehicle speed > Heavy traffic mode vehicle speed (e.g. 25Km/h); (S440) Highway drive mode; (S445) Highway mode SOC control; (S450) City Traffic drive mode; (S455) City traffic mode SOC control; (S460) Heavy traffic drive mode; (S465) Heavy traffic mode SOC control; (S470) Extremely heavy traffic mode; (S475) Extremely heavy traffic mode SOC control
Abstract translation: 本公开涉及一种用于控制供电以驱动混合动力车辆的电池的再充电的方法和系统。 作为根据车辆的行驶状态控制电池再充电的方法，本公开的实施例包括更新在比计算车辆的平均速度的时间段更短的周期内计算的平均车速的步骤 设定时间 基于车辆的平均速度来改变作为确定电池是否需要充电的基础的充电状态的充电频带（SOC）的步骤; 以及基于SOC的充电频带来确定电池是否需要充电的步骤。 （附图标记）（AA）开始; （BB，DD，FF）NO; （CC，EE，GG）是; （HH）结束; （S100）车速传感器的输出信号; （S200）计算在上限频率（例如：20秒）下的确定时间段（例如：7分钟）的平均车速; （S300）计算定时周期停止时间（例如：更新频率7分钟;（S410）平均车速>公路车速（例如90Km / h）？（S420）停止次数>预定次数（例如： 2次）;（S430）平均车速>交通模式车辆速度（例如25Km / h）;（S440）公路驾驶模式;（S445）高速公路模式SOC控制;（S450）城市交通驾驶模式;（S455） 交通模式SOC控制;（S460）交通繁忙模式;（S465）交通流量模式SOC控制;（S470）交通模式非常繁忙;（S475）极度流量模式SOC控制
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公开(公告)号：KR1020140053722A
公开(公告)日：2014-05-08
申请号：KR1020120119991
申请日：2012-10-26
IPC: B60W40/114 , B60W40/076 , B60W30/02
CPC classification number: B60W40/076 , B60W2520/10 , B60W2520/105 , B60W2520/12 , B60W2520/14 , B60W2550/142
Abstract: The present invention relates to a tilt angle measurement method for correctly measuring a tilt angle, considering lateral acceleration and a yaw rate, which are generated when a vehicle turns, and a device. For the above-mentioned purpose, an embodiment of the present invention relates to a method for measuring the tilt angle of a road where a vehicle is driven and comprises the following steps for: calculating driving acceleration based on the vehicle speed detected by a vehicle speed sensor; detecting longitudinal acceleration of the vehicle by using a longitudinal acceleration sensor; calculating a first tilt angel of the road based on the driving speed and the longitudinal acceleration speed; detecting the yaw rate of the vehicle by using the yaw acceleration sensor; and determining whether or not the detected value of the yaw rate is above a set value; and calculating an application tilt angle where a correction value set to the first tilt angle is applied when the yaw speed rate is above the set value.
Abstract translation: 本发明涉及一种考虑车辆转向时产生的横向加速度和偏航率的正确测量倾斜角度的倾斜角测量方法以及装置。 为了上述目的，本发明的实施例涉及一种用于测量车辆被驱动的道路的倾斜角度的方法，包括以下步骤：基于车速检测到的车速来计算行驶加速度 传感器; 通过使用纵向加速度传感器检测车辆的纵向加速度; 基于所述行驶速度和所述纵向加速度来计算所述道路的第一倾斜角度; 通过使用所述偏航加速度传感器来检测所述车辆的偏航率; 并且确定所述偏航率的检测值是否高于设定值; 以及当偏航速度速率高于设定值时，计算应用设定为第一倾斜角度的校正值的应用倾斜角度。
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Patent Agency Ranking
公开(公告)号：KR101360050B1
公开(公告)日：2014-02-10
申请号：KR1020120083192
申请日：2012-07-30
Abstract: The present invention relates to a device and a method for measuring the inclination of a vehicle to improve responsiveness in measuring the inclination of a vehicle by adjusting themselves to the driving conditions of the vehicle. To achieve this, the present invention includes a high pass filter for high-pass-filtering the output signal of an acceleration sensor which detects the driving acceleration of a vehicle; a deduction unit which deducts the original output signal of the acceleration sensor and the output signal of the acceleration sensor filtered by the high pass filter to obtain the output signal of the acceleration sensor having a frequency lower than a predetermined cut-off frequency; and a calculation unit which calculates the inclination of the vehicle based on the output signal of the acceleration sensor having a frequency lower than the predetermined cut-off frequency. [Reference numerals] (10) Acceleration sensor; (15) Vehicle acceleration sensor; (20) Vehicle speed sensor; (40) Filter gain control unit; (50) Deduction unit; (60) Inclination calculation unit; (80) Inclination variation limit processing unit; (90) Inclination output unit; (AA) Vehicle acceleration; (BB) Inclination(θ)
Abstract translation: 本发明涉及一种用于测量车辆倾斜度的装置和方法，以通过根据车辆的行驶状况进行自身调整来提高测量车辆倾斜度的响应性。 为了实现这一点，本发明包括一个高通滤波器，用于对检测车辆行驶加速度的加速度传感器的输出信号进行高通滤波; 扣除单元，其扣除加速度传感器的原始输出信号和由高通滤波器滤波的加速度传感器的输出信号，以获得具有低于预定截止频率的频率的加速度传感器的输出信号; 以及计算单元，其基于具有低于预定截止频率的频率的加速度传感器的输出信号来计算车辆的倾斜度。 （附图标记）（10）加速度传感器; （15）车辆加速度传感器; （20）车速传感器; （40）滤波增益控制单元; （50）扣除单位; （60）倾角计算单位; （80）倾斜变化极限处理单元; （90）倾斜输出单元; （AA）车辆加速度; （BB）倾斜（＆thgr）
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公开(公告)号：KR101836690B1
公开(公告)日：2018-03-08
申请号：KR1020160112842
申请日：2016-09-01
Applicant: 현대자동차주식회사
Inventor： 조진국
CPC classification number: B60W20/13 , B60K6/445 , B60W10/06 , B60W10/08 , B60W10/105 , B60W10/196 , B60W2510/0638 , B60W2510/083 , B60W2510/1005 , B60W2510/244 , B60W2520/10 , B60W2540/10 , B60W2540/12 , B60W2710/0644 , B60W2710/0666 , B60W2710/083 , B60W2710/1005 , Y02T10/6239 , B60W20/00 , B60W10/10 , B60W10/26 , B60W50/10 , B60Y2200/92
Abstract: 본발명에따른하이브리드차량의제어방법은엔진및 제1,2모터제너레이터가유성기어세트에연결되어변속비가연속적으로변화하도록마련된하이브리드차량의제어방법에있어서, 변속제어부가차속및 가속페달답입량에기반하여차량의변속이요구되는지확인하는변속요구확인단계; 변속요구확인단계수행결과, 차량변속이요구될경우, 엔진목표속도결정부가가상으로설정된목표변속단의기어비및 차속에기반하여엔진목표속도를산출하는엔진목표속도산출단계; 및엔진목표속도산출단계이후, 엔진속도제어부가엔진목표속도와현재엔진속도의차이에기반하여엔진속도제어토크를산출하고, 산출된엔진속도제어토크를제1모터제너레이터에인가하여엔진속도가엔진목표속도를추종하도록제어하는엔진속도제어단계;를포함하고, 엔진속도제어단계이후, 제1,2모터제너레이터의토크를가변제어함으로써가상으로설정된목표변속단을구현하는것을특징으로할 수있다.
Abstract translation: 对于根据本发明和一个混合动力车辆，在发动机中的第一和第二电动发电机的控制方法，控制方法被连接到行星齿轮组设置有传动比是混合动力车辆的要被连续地改变，所述变速控制部的车辆速度和切割的加速器踏板深度 确认是否需要车辆的换档的换档请求确认步骤; 确认传输请求阶段做结果，当所需要的车速，计算基于在所述目标变速档之间变速比和差的目标发动机转速确定的加入速率的发动机目标发动机目标速度计算步骤被设定为虚拟; 和目标发动机速度计算步骤然后，将发动机转速控制，另外的目标发动机转速和电流基于计算的发动机转速控制，转矩，施加至发动机的发动机转速，以所计算出的发动机转速控制转矩传递到第一电动发电机的发动机速度之间的差 并且在发动机转速控制步骤之后通过控制第一和第二电动发电机的转矩来控制第一和第二电动发电机的转矩是可变的。
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公开(公告)号：KR101619637B1
公开(公告)日：2016-05-10
申请号：KR1020140154698
申请日：2014-11-07
Applicant: 현대자동차주식회사
CPC classification number: B60W20/10 , B60K6/365 , B60K6/445 , B60K2006/381 , B60W10/06 , B60W10/08 , B60W20/20 , B60W20/40 , B60W30/18109 , B60W2540/10 , B60W2540/12 , B60W2710/0666 , B60W2710/083 , Y02T10/6239 , Y02T10/6286 , Y10S903/93 , B60K6/42 , B60K6/36 , B60K6/48
Abstract: 본발명은하이브리드차량의제어방법에관한것이다. 본발명의일 실시예에의한하이브리드차량의제어방법은, 엔진과제1모터/제너레이터와제2 모터/제너레이터를동력원으로하는하이브리드차량의제어방법에있어서, 고정된기어비에서엔진과제 2 모터/제너레이터로부터동력을전달받아주행하는패러랠모드단계; 제너레이터와엔진사이에배치된유성기어세트의기어비를고정하는 OD브레이크의고정을해지하는 OD브레이크해제단계; 및제 2 모터/제너레이터의구동력만으로주행하는 EV모드단계를포함한다.
Abstract translation: 本发明涉及混合动力车辆的控制方法。 根据本发明的实施例，一种混合动力车辆的控制方法，其中发动机，第一电动机/发电机和第二电动机/发电机是电源，包括：并联驱动模式步骤，其中所述混合动力车辆是 通过以固定的传动比接收从发动机和第二电动机/发电机传递的动力驱动; 一种OD制动器释放步骤，用于释放OD制动器，以固定设置在发电机和发动机之间的行星齿轮组的齿轮比; 以及EV模式步骤，其中所述混合动力车辆仅以所述第二电动机/发电机的驱动力驱动。
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