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公开(公告)号：KR1020160137231A
公开(公告)日：2016-11-30
申请号：KR1020150072078
申请日：2015-05-22
Applicant: (주)모토닉
Abstract: 가변연료압력시스템및 그의연료펌프편차학습및 제어방법에관한것으로, 연료펌프모터의구동에의해연료펌프로부터펌핑되어연료공급라인을통해고압펌프로공급되는연료의현재압력을감지하는압력감지부, 차량의메인제어부로부터수신된목표압력과상기압력감지부에서감지된현재압력에기초해서상기모터를구동하기위한모터구동전압을산출하고산출된모터구동전압을기반으로상기모터를구동하도록제어신호를발생하는제어부, 상기제어부의제어신호에따라상기모터를구동하는모터구동부및 차량의미리설정된상태에서연료펌프유량을학습하고학습데이터를저장하고상기제어부의모터인가전압산출시저장된학습데이터를제공하는펌프유량학습부를포함하는구성을마련하여, 차량의아이들상태에서압력추종제어가정상적으로수행되면, 연료펌프유량을학습하고, 학습된데이터를반영해서모터인가전압의최대및 최소제한치사이범위로제한해서연료펌프의구동을제어할수 있다는효과가얻어진다.
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公开(公告)号：KR101511960B1
公开(公告)日：2015-04-14
申请号：KR1020130121884
申请日：2013-10-14
Applicant: (주)모토닉
Abstract: 연료펌프모터구동장치및 구동방법에관한것으로, 연료펌프모터의구동에의해연료펌프로부터펌핑되어연료공급라인을통해고압펌프로공급되는연료의압력을감지하는압력감지부, 차량의메인제어부로부터수신된목표연료압력과상기압력감지부의감지신호에기초해서모터출력을목표연료압력에근사화시켜안정화하도록모터의구동을제어하는제어신호를발생하는제어부및 상기제어부의제어신호에기초해서모터를구동하는모터구동부를포함하는구성을마련하여, 목표연료압력과실제연료압력에따라모터출력을조절함으로써, 빈번한압력상승및 저하를방지하여연료압력을안정화할수 있다는효과가얻어진다.
Abstract translation: 电动机驱动装置及燃料泵的方法技术领域本发明涉及电动机驱动装置和燃料泵的方法，其特征在于，包括：压力检测部，其通过驱动通过燃料供给装置供给高压泵的燃料泵电动机来检测从所述燃料泵泵送的燃料的压力 线; 控制单元，其基于从车辆的主控制单元接收到的目标燃料压力和压力检测单元的检测信号，通过使马达输出接近目标燃料压力来产生控制马达的运行， 稳定; 以及马达驱动单元，其基于所述控制单元的控制信号来驱动所述马达。 通过根据目标燃料压力和实际燃料压力控制电动机输出，防止压力的频繁增加和降低以稳定燃料压力。
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公开(公告)号：KR101458985B1
公开(公告)日：2014-11-12
申请号：KR1020130002974
申请日：2013-01-10
Applicant: (주)모토닉
Abstract: 연료펌프 모터 구동장치 및 구동방법에 관한 것으로, 연료펌프 모터의 구동에 의해 연료펌프로부터 펌핑되어 연료공급라인을 통해 고압펌프로 공급되는 연료의 압력을 감지하는 압력감지부, 차량의 메인 제어부로부터 수신된 목표압력 및 가속상태 감지신호와 상기 압력감지부의 감지신호에 기초해서 모터를 구동하도록 제어신호를 발생하는 제어부 및 상기 제어부의 제어신호에 기초해서 모터를 구동하는 모터 구동부를 포함하는 구성을 마련한다.
상기와 같은 연료펌프 모터 구동장치 및 구동방법을 이용하는 것에 의해, 운전자에 의해 가속페달이 조작되는지 여부를 실시간으로 검사하여 가속상태 변화율을 산출하고, 산출된 가속상태 변화율이 미리 설정된 시간 동안 유지되는지 여부에 따라 가속상태 여부를 판단하며, 가속상태에서는 PWM 제어신호의 목표 듀티값을 상향 설정할 수 있다는 효과가 얻어진다.Abstract translation: 涉及一种燃料泵电机驱动装置和驱动方法中，从燃料泵通过驱动燃料泵电机从压力感测单元接收到的泵浦，该车辆的主控制单元，用于检测从高压泵通过燃料供给管线供给的燃料的压力 一个基于目标压力，和加速状态检测信号和压力检测部的控制单元的，用于产生一个控制信号以驱动电动机并提供其中基于所述控制器的控制信号包括一个马达驱动单元，用于驱动所述马达的结构的检测信号 。
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公开(公告)号：KR1020140090848A
公开(公告)日：2014-07-18
申请号：KR1020130002974
申请日：2013-01-10
Applicant: (주)모토닉
Abstract: The present invention relates to an apparatus and a method for driving a motor of a fuel pump, wherein the apparatus comprises: a pressure detecting part detecting the pressure of fuel which is pumped from the fuel pump by the driving of the motor of the fuel pump and is supplied to a high pressure pump through a fuel supply line; a control part generating a control signal to drive the motor based on target pressure and an acceleration state detection signal which are transmitted from a main control part of a vehicle, and based on the detection signal of the pressure detecting part; and a motor driving part driving the motor based on the control signal of the control part. According to the present invention, the apparatus and the method for driving the motor of the fuel pump are capable of calculating an acceleration state variation by inspecting whether an accelerator pedal is manipulated by a driver or not in real time, are capable of determining an acceleration state according to whether the calculated acceleration state variation is maintained during a predetermined time or not, and are capable of raising the target duty value of a PWM control signal in case of the acceleration state.
Abstract translation: 本发明涉及一种用于驱动燃油泵电动机的装置和方法，其中该装置包括：压力检测部分，通过燃油泵的电动机的驱动来检测从燃料泵泵出的燃料压力 并通过燃料供给管路供给高压泵; 基于所述压力检测部的检测信号，基于从所述车辆的主控制部发送的目标压力和加速度状态检测信号，生成用于驱动所述电动机的控制信号的控制部; 以及基于控制部的控制信号驱动电动机的电动机驱动部。 根据本发明，用于驱动燃料泵的电动机的装置和方法能够通过检查加速踏板是否由驾驶员实时操作来计算加速度状态变化，能够确定加速度 根据在预定时间内是否保持计算出的加速度状态变化的状态，并且能够在加速状态的情况下提高PWM控制信号的目标占空比值。
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公开(公告)号：KR101307916B1
公开(公告)日：2013-09-13
申请号：KR1020120041197
申请日：2012-04-19
Applicant: (주)모토닉
Inventor： 김형수
Abstract: PURPOSE: A door lock operating device for a vehicle and a control method thereof are provided to minimize a size of a printed circuit board because a comparing part, a time delaying part, a cut-off part of the door lock operating device are simply configured using a specific semiconductor. CONSTITUTION: A first monostable multivibrator part (10) responses to input voltage; outputs first level signals for a preset time, and outputs second level signals except the preset time. In order to cut off the leakage current of the first monostable multivibrator part for the preset time, a cut-off part (20) is connected to battery terminals of a vehicle to selectively cut off the driving voltage of the first monostable multivibrator part. A switching part (30) is switched on and off to selectively apply the input voltage and the driving voltage to the first monostable multivibrator part. A relay part (40) is operated based on the driving voltage and generates driving signals to rotate a motor back and forth. A failure diagnosis part diagnoses the failure of the first monostable multivibrator and outputs driving signals to drive a door lock even through the first monostable multivibrator is failure. A driving signal generating part (70) calculates the output signals of the first monostable multivibrator and the failure diagnosis part and outputs the driving signals to the cut-off part. [Reference numerals] (10) First monostable multivibrator part; (11) Time delaying part; (12) Reference voltage generating unit; (13) Comparing part; (20) Cut-off part; (30) Switching part; (40) Relay part; (50) Inverse voltage protecting part; (60) Failure diagnosis part; (61) Second monostable multivibrator part; (AA) Battery (+); (BB) Battery (-)
Abstract translation: 目的：提供一种用于车辆的门锁操作装置及其控制方法以最小化印刷电路板的尺寸，因为比较部件，延时部件，门锁操作装置的截止部分被简单地配置 使用特定的半导体。 构成：第一个单稳态多谐振荡器部分（10）响应于输入电压; 输出预设时间的第一电平信号，并输出除预设时间之外的第二电平信号。 为了在预设时间内切断第一单稳态多谐振荡器部分的漏电流，切断部分（20）连接到车辆的电池端子，以选择性地切断第一单稳态多谐振荡器部分的驱动电压。 开关部（30）接通和断开以选择性地将输入电压和驱动电压施加到第一单稳态多谐振荡器部分。 继电器部件（40）基于驱动电压进行操作，并产生驱动信号以使电动机来回旋转。 故障诊断部分诊断第一单稳态多谐振荡器的故障，并输出驱动信号以驱动门锁即使通过第一单稳态多谐振荡器故障。 驱动信号生成部（70）计算第一单稳态多谐振荡器和故障诊断部的输出信号，并将该驱动信号输出到切断部。 （附图标记）（10）第一单稳态多谐振荡器部分; （11）延时部分; （12）参考电压发生单元; （13）比较部分; （20）切断部分; （30）开关部件; （40）继电器部件; （50）反电压保护部分; （60）故障诊断部分; （61）第二单稳态多谐振荡器部分; （AA）电池（+）; （BB）电池（ - ）
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Patent Agency Ranking
公开(公告)号：KR101271407B1
公开(公告)日：2013-06-10
申请号：KR1020110134331
申请日：2011-12-14
Applicant: (주)모토닉
CPC classification number: F02M37/08 , H02P29/0241 , H02P29/027 , H04L12/40
Abstract: PURPOSE: A motor driving control device and a control method thereof are provided to prevent negligence accident of a vehicle by stopping driving of a motor according to an inspection result. CONSTITUTION: A power supply unit applies driving power to a motor for a fuel pump. A current detection unit detects input and output side current of the motor. A motor driving unit(14) drives the motor by switching the driving power supply. A comparison unit(15) transmits a PWM signal to the motor driving unit. A central processing device(16) judges occurrence of overcurrent. [Reference numerals] (10) Power supplying unit; (11) Motor; (12) Current detection unit; (13) Fuel pressure detection unit; (14) Motor driving unit; (15) Comparison unit; (16) Central processing device; (17) CAN communication; (18) Switch; (21) First current detection unit; (22) Second current detection unit; (23) First motor driving circuit; (24) Second motor driving circuit; (25) First comparison unit; (26) Second comparison unit
Abstract translation: 目的：提供一种马达驱动控制装置及其控制方法，以通过根据检查结果停止马达的驱动来防止车辆的疏忽事故。 构成：电源单元向燃油泵的电动机施加驱动力。 电流检测单元检测电动机的输入和输出侧电流。 马达驱动单元（14）通过切换驱动电源来驱动马达。 比较单元（15）将PWM信号发送到马达驱动单元。 中央处理装置（16）判断过电流的发生。 （附图标记）（10）供电单元; （11）电机; （12）电流检测单元; （13）燃油压力检测单元; （14）电机驱动单元; （15）比较单位; （16）中央处理装置; （17）CAN通信; （18）开关; （21）第一电流检测单元; （22）第二电流检测单元; （23）第一马达驱动电路; （24）第二电机驱动电路; （25）第一比较单位; （26）第二比较单位
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公开(公告)号：KR101238761B1
公开(公告)日：2013-03-06
申请号：KR1020120105109
申请日：2012-09-21
Applicant: (주)모토닉
Abstract: 본 발명은 플러그인 하이브리드 차량용 오일펌프 구동방법에 관한 것으로, (a) 플러그인 하이브리드 차량용 오일펌프 구동장치(10)의 저전압부(12)에 배터리의 저전압을 인가하는 단계, (b) 상기 (a)단계에서 인가된 저전압을 이용해 메인 릴레이를 구동하여 상기 플러그인 하이브리드 차량용 오일펌프 구동장치(10)의 고전압부(11)에 고전압배터리(110)의 고전압을 인가하는 단계, (c) 오일펌프의 구동을 제어하는 제어신호를 메인 제어부와 CAN 송수신기(70)를 통해 송수신하고, 수신된 제어신호에 기초해서 상기 플러그인 하이브리드 차량용 오일펌프 구동장치를 구동하여 엔진 클러치 및 변속기에 오일을 공급하는 단계 및 (d) 상기 CAN 송수신기(70)의 이상으로 CAN 통신 불능상태인 경우, 인터페이스부(60)를 통해 상기 제어신호를 송수신하여 엔진 클러치 및 변속기에 오일을 지속적으로 공급하는 단계를 포함하는 구성을 마련한다.
상기와 같은 플러그인 하이브리드 차량용 오일펌프 구동방법을 이용하는 것에 의해, CAN 통신라인에 고장이 발생한 경우, 인터페이스부를 통해 통신을 지속적으로 수행할 수 있기 때문에, 엔진 클러치 및 변속기에 충분한 양의 작동유가 안정적으로 공급되게 할 수 있다.-
公开(公告)号：KR1020120110680A
公开(公告)日：2012-10-10
申请号：KR1020110028698
申请日：2011-03-30
Applicant: (주)모토닉
CPC classification number: B60T17/221 , B60T8/171 , B60Y2400/302 , B60Y2400/306 , B60Y2400/3084 , F04B17/03 , F04B37/14
Abstract: PURPOSE: An electric vacuum pump control apparatus for a vehicle and a fault diagnosis method thereof are provided to secure vacuum pressure for operating a brake and perform a fault diagnosis method for the electric vacuum pump. CONSTITUTION: An electric vacuum pump control apparatus for a vehicle comprises a pressure sensing unit(12), a motor driving unit(13), a power supply unit(14), a fault diagnosis unit(15), a communication unit(16), and a control unit(17). The pressure sensing unit detects vacuum pressure supplied to a brake booster. The fault diagnosis unit comprises a voltage sensing unit(21), a current sensing unit(22), and a temperature sensing unit(24) and senses the temperature of a motor driving unit and the inner space of the electric vacuum pump and the voltage and the current applied to a motor. [Reference numerals] (10) Vacuum pump; (11) Motor; (12) Pressure sensing unit; (13) Motor driving unit; (14) Power supply unit; (15) Fault diagnosis unit; (16) Communication unit; (17) Control unit; (21) Voltage sensing unit; (22) Current sensing unit; (23) Protection circuit; (24) Temperature sensing unit
Abstract translation: 目的：提供一种用于车辆的电动真空泵控制装置及其故障诊断方法，以确保用于操作制动器的真空压力并执行电动真空泵的故障诊断方法。 构成：一种用于车辆的电动真空泵控制装置，包括压力感测单元（12），马达驱动单元（13），电源单元（14），故障诊断单元（15），通信单元（16） ，和控制单元（17）。 压力感测单元检测提供给制动助力器的真空压力。 故障诊断单元包括电压感测单元（21），电流感测单元（22）和温度感测单元（24），并感测电动机驱动单元的温度和电动真空泵的内部空间以及电压 并将电流加到电机上。 （附图标记）（10）真空泵; （11）电机; （12）压力传感单元; （13）电机驱动单元; （14）电源单元; （15）故障诊断单元; （16）通讯单元; （17）控制单元; （21）电压检测单元; （22）电流检测单元; （23）保护电路; （24）温度检测单元
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公开(公告)号：KR1020120098087A
公开(公告)日：2012-09-05
申请号：KR1020110017794
申请日：2011-02-28
Applicant: (주)모토닉
Abstract: PURPOSE: An apparatus and a method for operating the oil pump of a plug-in hybrid vehicle are provided to control the driving of a motor by setting the duty value of pulse width modulation(PWM) signals according to the target RPM of the motor and the signals of a hole sensor. CONSTITUTION: An apparatus(10) for operating the oil pump of a plug-in hybrid vehicle includes a motor driving unit(42), a hole sensor(44), a CAN transceiver(60), a central processing unit(30), and a power supplying part(20). The power supplying part supplies power to the central processing unit and the motor driving unit. The motor driving unit includes a gate driver and a motor driving part. The gate driver receives PWM signals. The motor driving part is in connection with the gate driver. The motor driving part distributes electric currents applied to a motor according to the PWM signals to drive the motor. [Reference numerals] (100) Main controlling part; (110) High voltage battery; (120) Battery; (21) EMC filter; (22) Electric current detecting part; (23) Noise filter; (24) First voltage regulator; (25) Insulation DC/DC converter; (26) Second voltage regulator; (30) Central processing unit; (41) Gate driver; (42) Motor driving unit; (43) Motor; (44) Hole sensor; (50) Signal converting part; (60) CAN transceiver; (AA) Regular power source; (BB) Ignition key input power source
Abstract translation: 目的：提供一种用于操作插电式混合动力车辆的油泵的装置和方法，以通过根据电动机的目标RPM设置脉宽调制（PWM）信号的占空比值来控制电动机的驱动，以及 孔传感器的信号。 一种用于操作插电式混合动力车辆的油泵的装置（10），包括马达驱动单元（42），空穴传感器（44），CAN收发器（60），中央处理单元（30） 和电源部（20）。 供电部件向中央处理单元和电动机驱动单元供电。 马达驱动单元包括门驱动器和马达驱动部。 门驱动器接收PWM信号。 电机驱动部分与门驱动器连接。 马达驱动部根据PWM信号分配施加到马达的电流来驱动马达。 （附图标记）（100）主控制部; （110）高压电池; （120）电池; （21）EMC滤波器; （22）电流检测部; （23）噪声滤波器; （24）第一电压调节器; （25）绝缘DC / DC转换器; （26）第二电压调节器; （30）中央处理单位; （41）门驱动器; （42）电机驱动单元; （43）电机; （44）孔传感器; （50）信号转换部; （60）CAN收发器 （AA）常规电源; （BB）点火钥匙输入电源
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公开(公告)号：KR1020120062107A
公开(公告)日：2012-06-14
申请号：KR1020100123212
申请日：2010-12-06
Applicant: (주)모토닉
Abstract: PURPOSE: A control method and device for oil pumps of plug in hybrid electric vehicles are provided to rapidly notifying fault signals of a hall sensor or motor by communicating with a main controller through a CAN(Controller Area Network) transceiver. CONSTITUTION: A control device(10) for oil pumps for plug in hybrid electric vehicles comprises a motor driving unit(42), a hall sensor(44), a CAN transceiver(60), a CPU(Central Processing Unit)(30), and a power supply unit(20). The motor driving unit drives a motor(43) for driving the oil pump. The hall sensor senses a location of a motor rotor. The CAN transceiver receives and transmits PWM(Pulse Width Modulation) signals from a main control unit(100). The CPU receives the RPM of an engine and the target RPM from the main control unit. The CPU sends the target RPM to the motor driving unit. The CPU receives the real RPM of the motor for driving the oil pump from the motor driving unit, and transmits the real RPM to the main control unit. The power supply unit supplies power to the CPU and motor driving unit.
Abstract translation: 目的：提供混合电动汽车插头油泵的控制方法和装置，通过CAN（控制器局域网）收发器与主控制器通信，快速通知霍尔传感器或电机的故障信号。 构成：用于混合动力汽车插头的油泵的控制装置（10）包括马达驱动单元（42），霍尔传感器（44），CAN收发器（60），CPU（中央处理单元） ，以及电源单元（20）。 马达驱动单元驱动用于驱动油泵的马达（43）。 霍尔传感器检测电动机转子的位置。 CAN收发器从主控制单元（100）接收和发送PWM（脉宽调制）信号。 CPU从主控制单元接收发动机的RPM和目标RPM。 CPU将目标RPM发送到电机驱动单元。 CPU从马达驱动单元接收用于驱动油泵的马达的实际RPM，并将实际RPM传送到主控制单元。 电源单元为CPU和电机驱动单元供电。
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