公开(公告)号：KR101360050B1

公开(公告)日：2014-02-10

申请号：KR1020120083192

申请日：2012-07-30

Applicant: 현대자동차주식회사 ,  기아자동차주식회사

Inventor： 최용각 ,  박일권 ,  조진국

IPC: G01C9/00 ,  G01C9/08 ,  F02D29/02 ,  G01P15/08

CPC classification number: G06F17/00 ,  B60T8/172 ,  G01C9/00 ,  G01P15/08

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）

公开(公告)号：KR1020110035410A

公开(公告)日：2011-04-06

申请号：KR1020090093120

申请日：2009-09-30

Applicant: 현대자동차주식회사 ,  기아자동차주식회사

Inventor： 최용각 ,  최금림 ,  박일권 ,  안상진 ,  양채모 ,  박한길

IPC: F02D45/00 ,  F02D41/04 ,  F02D41/24

Abstract: PURPOSE: An economical operation system is provided to accurately calculate average fuel costs by using a mileage and fuel consumption. CONSTITUTION: An economical operation system comprises an engine control unit(100), a mileage measurement unit(200), and a calculation processing unit(300). The engine control unit measures fuel consumption per unit time. The mileage measurement unit measures mileage per unit time. The calculation processing unit calculates average fuel costs using the fuel consumption and mileage per unit time.

Abstract translation: 目的：提供经济运行系统，通过使用里程和燃料消耗量来准确计算平均燃料成本。 构成：经济的操作系统包括发动机控制单元（100），里程测量单元（200）和计算处理单元（300）。 发动机控制单元测量每单位时间的燃油消耗。 里程测量单位测量单位时间的里程。 计算处理单元使用每单位时间的燃料消耗和里程来计算平均燃料成本。