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公开(公告)号：KR1020100026649A
公开(公告)日：2010-03-10
申请号：KR1020080085730
申请日：2008-09-01
Applicant: (주)모토닉
Abstract: PURPOSE: A control apparatus and method for a hybrid oil pump of a vehicle are provided to receive various data through a TCU connection line when a CAN communication line is damaged. CONSTITUTION: A control apparatus for a hybrid oil pump of a vehicle comprises a power supply unit(10), a central processing unit(20), a motor controller(30), a motor driver(40), a motor velocity sensor(60), and a TCU connection line(80). The power supply unit outputs voltage proper for each driver component by eliminating noises. The central processing unit receives engine RPM of the vehicle through the CAN(Controller-Area Network) transceiver in a TCU(Transmission Control Unit), outputs a PWM(Pulse-width modulation) control signal indicating the target RPM of a drive motor for an external oil pump according to stored conditions, and performs PID control for an error by receiving the actual PRM of the motor as feedback. The motor controller transmits a feedback signal of the actual motor RPM to the central processing unit and drives the motor by combining the PWM control signal and a switching signal output from the central processing unit. The motor driver transmits the PWM signal of the motor controller to the motor by turning on the gate of an FET(Field effect transistor). The motor velocity sensor senses the hole of the rotor and detects the velocity of the motor from the motor output phase, and then outputs sensing signals to the motor controller. In case an error occurs in CAN transmitter and receiver, data is transmitted through the TCU connection line between the TCU and the central processing unit.
Abstract translation: 目的：提供一种用于车辆混合油泵的控制装置和方法，当CAN通信线路损坏时，通过TCU连接线路接收各种数据。 构成：用于车辆的混合油泵的控制装置包括电源单元（10），中央处理单元（20），马达控制器（30），马达驱动器（40），马达速度传感器（60） ）和TCU连接线（80）。 电源单元通过消除噪声输出每个驱动器组件的适当电压。 中央处理单元通过TCU（传输控制单元）中的CAN（控制器 - 局域网）收发器接收车辆的发动机转速，输出一个PWM（脉宽调制）控制信号，该PWM（脉宽调制）控制信号指示用于 外部油泵根据存储条件，通过接收电机的实际PRM作为反馈，对误差进行PID控制。 电动机控制器将实际电动机RPM的反馈信号发送到中央处理单元，并通过组合PWM控制信号和从中央处理单元输出的开关信号来驱动电动机。 电机驱动器通过打开FET（场效应晶体管）的栅极将电机控制器的PWM信号传输到电机。 电机速度传感器检测转子的孔，并从电机输出相检测电机的速度，然后将感应信号输出到电机控制器。 如果CAN发送器和接收器发生错误，则通过TCU和中央处理器之间的TCU连接线传输数据。
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公开(公告)号：KR1020090101087A
公开(公告)日：2009-09-24
申请号：KR1020090014308
申请日：2009-02-20
Applicant: (주)모토닉
CPC classification number: Y02T10/40 , F02D41/3082 , F02D41/221 , F02M21/0212 , F02M21/0245 , Y02T10/47
Abstract: PURPOSE: An apparatus and a method for controlling a fuel pump motor of a gas vehicle are provided to output self-diagnosis signals on the abnormal current and overload of the motor and provide optimum flow by controlling the motor according to the self-diagnosis signals. CONSTITUTION: An apparatus for controlling a fuel pump motor of a gas vehicle comprises a fuel pump motor(10), an interface box(20), a motor speed detector, a motor voltage detector, and a motor controller(30). When control signals from an ECU(Electronic Control Unit) which controls the vehicle engine are outputted to the interface box, and the interface box applies target voltage to drive the fuel pump motor to the target rpm. The motor speed detector senses the rpm of the fuel pump motor and feeds back the sensed rpm to the motor controller. The motor voltage detector senses the voltage applied to the fuel pump motor and feeds back the sensed voltage to the motor controller. The motor controller performs feed-back control of the fuel pump motor to reach the target rpm and voltage, using the sensed motor rpm and voltage.
Abstract translation: 目的：提供一种用于控制燃气车辆的燃油泵电机的装置和方法，用于根据电动机的异常电流和过载输出自诊断信号，并根据自诊断信号控制电动机提供最佳流量。 构成：用于控制燃气车辆的燃料泵电动机的装置包括燃料泵电动机（10），接口箱（20），电动机速度检测器，电动机电压检测器和电动机控制器（30）。 当控制车辆发动机的ECU（Electronic Control Unit）的控制信号被输出到接口盒时，接口盒施加目标电压以将燃料泵电动机驱动到目标转速。 马达速度检测器检测燃油泵马达的转速，将检测到的转速反馈回马达控制器。 电动机电压检测器感测施加到燃料泵电动机的电压并将感测到的电压反馈到电动机控制器。 电机控制器使用检测到的电机转速和电压，对燃油泵电机进行反馈控制，达到目标转速和电压。
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公开(公告)号：KR100875700B1
公开(公告)日：2008-12-23
申请号：KR1020070103861
申请日：2007-10-16
Applicant: (주)모토닉
CPC classification number: Y02T10/32 , Y02T10/40 , F02D41/22 , F02D2041/224 , F02D2200/0602 , F02D2200/0606 , F02D2200/0611 , F02M21/0227
Abstract: A monitoring system of a fuel filter for a gas vehicle, and the monitoring method of the fuel filter is provided to alarm automatically the clogging of a fuel filter within several seconds after engine starts. A monitoring system of a fuel filter for a gas vehicle, and the monitoring method of the fuel filter comprises an inlet pressure sensor(200) detecting the pressure of fuel at an inlet of a fuel pump after starting; a rear end temperature sensor detecting respectively temperature and pressure of fuel at the rear end of a fuel pump and a rear end pressure sensor(300); a data storage device(500) storing data of temperature, pressure, fuel composition rate at a fuel pump inlet when a fuel filter is in normal state; and an ECU(Electronic Control Unit) showing the clogging of the fuel filter by comparing the calculated pressure difference.
Abstract translation: 燃气车辆的燃料过滤器的监视系统以及燃料过滤器的监视方法被提供以在发动机起动后数秒内自动警报燃料过滤器的堵塞。 燃气车辆用燃料过滤器的监视系统以及燃料过滤器的监视方法包括检测燃料泵起动后燃料压力的入口压力传感器（200） 分别检测燃料泵的后端的燃料的温度和压力以及后端压力传感器（300）的后端温度传感器; 数据存储装置（500），当燃料过滤器处于正常状态时，存储在燃料泵入口处的温度，压力，燃料组成比的数据; 以及ECU（电子控制单元），其通过比较计算出的压力差来显示燃料过滤器的堵塞。
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公开(公告)号：KR1020080090192A
公开(公告)日：2008-10-08
申请号：KR1020070033400
申请日：2007-04-04
Applicant: (주)모토닉
IPC: H02P6/18
CPC classification number: H02P6/182 , H02P6/08 , H02P6/12 , H02P29/027
Abstract: An apparatus and a method for measuring rpm for a brushed DC motor are provided to notify a user of an error of the brushed DC motor by diagnosing the error. An apparatus for measuring rpm for a brushed DC motor(100) includes an over current detection comparator(210), a counter electromotive force detection unit(220), and a motor controller(230). The over current detection comparator detects an over current by measuring a current supplied to the motor and comparing the current with a reference voltage. The counter electromotive force detection unit detects counter electromotive force of the motor. The motor controller outputs a driving control signal by mixing a motor switching signal and speed data, controls the motor to be turned off when the over current is detected, determines rpm of the motor through the detected counter electromotive force, and determines whether the driving control signal is varied or not.
Abstract translation: 提供了一种用于测量刷式直流电动机的转速的装置和方法，以通过诊断错误来向用户通知有刷直流电动机的错误。 一种用于测量刷毛DC电动机（100）的rpm的装置包括过电流检测比较器（210），反电动势检测单元（220）和电动机控制器（230）。 过电流检测比较器通过测量提供给电动机的电流并将电流与参考电压进行比较来检测过电流。 反电动势检测单元检测电动机的反电动势。 电动机控制器通过混合电动机切换信号和速度数据输出驱动控制信号，当检测到过电流时控制要关闭的电动机，通过检测到的反电动势确定电动机的转速，并确定驱动控制 信号是否变化。
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Patent Agency Ranking
公开(公告)号：KR101877299B1
公开(公告)日：2018-07-11
申请号：KR1020160042941
申请日：2016-04-07
Applicant: (주)모토닉
CPC classification number: F02D41/3005 , F02D41/20 , F02D41/3845 , F02D2041/2003 , F02D2041/2027 , F02D2041/2037 , F02D2200/0602 , F02D2200/101 , F02M59/102 , F02M59/366 , F02M59/466 , F02M65/003
Abstract: 고압연료펌프용유량제어밸브의제어장치및 제어방법에관한것으로, 딜리버리파이프내부에충진된연료의압력을감지하는압력감지센서, 차량의메인제어부로부터수신된엔진의목표 RPM과상기압력감지센서의감지신호에기초하여고압연료펌프에마련된유량제어밸브의개폐동작시솔레노이드에마련된플런저의동작속도를조절해서상기플런저와코어의충돌로인한소음과진동을감쇄하도록코일에인가되는전류를제어하여상기유량제어밸브의구동을제어하는제어부, 상기제어부의제어신호에기초해서상기유량제어밸브에공급되는구동전원을공급또는차단하는전원스위칭부및 상기전원스위칭부의동작에의해상기유량제어밸브와전기적으로연결또는차단되고, 상기유량제어밸브와연결되면유량제어밸브에공급된전류를감소시키는전류조절부를포함하는구성을마련하여, 유량제어밸브의코일에인가되는전류량을조절하여유량제어밸브의폐쇄동작시플런저와코어의충돌로인한소음및 진동을감쇄할수 있다.
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公开(公告)号：KR1020170115365A
公开(公告)日：2017-10-17
申请号：KR1020160042941
申请日：2016-04-07
Applicant: (주)모토닉
CPC classification number: F02D41/3005 , F02D41/20 , F02D41/3845 , F02D2041/2003 , F02D2041/2027 , F02D2041/2037 , F02D2200/0602 , F02D2200/101 , F02M59/102 , F02M59/366 , F02M59/466 , F02M65/003
Abstract: 고압연료펌프용유량제어밸브의제어장치및 제어방법에관한것으로, 딜리버리파이프내부에충진된연료의압력을감지하는압력감지센서, 차량의메인제어부로부터수신된엔진의목표 RPM과상기압력감지센서의감지신호에기초하여고압연료펌프에마련된유량제어밸브의개폐동작시솔레노이드에마련된플런저의동작속도를조절해서상기플런저와코어의충돌로인한소음과진동을감쇄하도록코일에인가되는전류를제어하여상기유량제어밸브의구동을제어하는제어부, 상기제어부의제어신호에기초해서상기유량제어밸브에공급되는구동전원을공급또는차단하는전원스위칭부및 상기전원스위칭부의동작에의해상기유량제어밸브와전기적으로연결또는차단되고, 상기유량제어밸브와연결되면유량제어밸브에공급된전류를감소시키는전류조절부를포함하는구성을마련하여, 유량제어밸브의코일에인가되는전류량을조절하여유량제어밸브의폐쇄동작시플런저와코어의충돌로인한소음및 진동을감쇄할수 있다는효과가얻어진다.
Abstract translation: 在涉及一种控制装置和流量控制阀的控制方法，用于感测填充在内部输送管传感器的燃料的压力的压力的高压燃料泵，所接收到的发动机的从车辆RPM的主控制单元中的目标和所述压力检测传感器 该检测信号通过控制施加到线圈以调节打开和关闭在所述高压燃料泵所提供的流量控制阀的操作时，以衰减所造成的柱塞的碰撞和芯的噪声和振动设置在螺线管的柱塞的操作速度的电流的基础上 用于通过操作电源开关单元和电源供给切换单元，其将驱动电力被供给到流量控制阀供给或切断流量控制阀和电气控制所述流量控制阀的驱动，所述控制器的控制信号的基础上的控制器 并且电流调节单元连接到流量控制阀并连接到流量控制阀以减少供应到流量控制阀的电流 W，通过控制施加到流量控制阀可以衰减声音和振动的线圈的电流的量，由于流量控制阀和所述芯柱塞冲击的关闭操作的时间可以得到的效果。
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公开(公告)号：KR1020130137303A
公开(公告)日：2013-12-17
申请号：KR1020120060761
申请日：2012-06-07
Applicant: (주)모토닉
CPC classification number: F02D41/20 , F02D41/3082 , F02M37/08 , F02M51/04 , F02M2037/085 , Y02T10/44
Abstract: The present invention relates to an apparatus and a method for operating a fuel pump motor. The invention comprises a motor driving unit, a pressure sensing unit, an over-speed sensing unit, a communication unit, and a control unit. The motor driving unit drives a motor installed in a fuel pump. The pressure sensing unit senses the pressure of fuel being supplied to an engine and pumped by the fuel pump. The over-speed sensing unit senses the over-speed by detecting the angle of an accelerator pedal placed in a vehicle. The communication unit receives signals for sensing the over-speed and the target pressure of the fuel being supplied to the engine from a main controller of the vehicle. The control unit controls the motor driving unit to prevent the fuel pressure from decreasing due to engine load by determining the over-speed on the basis of the signals for sensing the over-speed, and changes the driving speed of the motor based on the pressure sensed by the pressure sensing unit and the target pressure received from the communication unit. [Reference numerals] (10) Main controller;(11) Fuel pump;(12) Motor;(13) High pressure pump;(14) Injector;(15) Over-speed sensing unit;(20) Apparatus for operating a fuel pump motor;(21) Control unit;(22) Pressure sensing unit;(AA) Fuel supply
Abstract translation: 本发明涉及一种操作燃油泵马达的装置和方法。 本发明包括电机驱动单元，压力感测单元，超速感测单元，通信单元和控制单元。 马达驱动单元驱动安装在燃料泵中的马达。 压力感测单元感测供给发动机并由燃料泵泵送的燃料的压力。 超速感测单元通过检测放置在车辆中的加速踏板的角度来感测超速。 通信单元从车辆的主控制器接收用于感测提供给发动机的燃料的超速和目标压力的信号。 控制单元控制马达驱动单元，以通过基于用于感测超速的信号确定超速来防止燃料压力由于发动机负载而降低，并且基于压力改变马达的驱动速度 由压力感测单元感测并且从通信单元接收的目标压力。 （10）主控制器（11）燃油泵;（12）电机;（13）高压泵;（14）喷油器;（15）超速检测单元;（20） 泵电机;（21）控制单元;（22）压力传感单元;（AA）燃油供给
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公开(公告)号：KR101330323B1
公开(公告)日：2013-11-14
申请号：KR1020110051806
申请日：2011-05-31
Applicant: (주)모토닉
Inventor： 김형수
Abstract: 엔진냉각용 워터펌프 구동장치 및 그의 구동방법에 관한 것으로, 워터펌프 구동용 모터를 구동하는 모터 구동수단, 배터리의 상시전원을 공급받아 상기 모터 구동수단에 공급하는 전원공급부, 차량의 메인 제어부와 통신을 수행하여 상기 모터의 구동을 제어하는 제어신호를 수신하는 통신부, 냉각수의 온도를 감지하는 온도감지부 및 엔진 구동시 상기 온도감지부에서 감지된 냉각수 온도가 미리 설정된 제 1기준온도 이상이면 상기 제어신호에 기초하여 모터를 구동하고, 엔진 구동 중지시 상기 냉각수 온도가 미리 설정된 제 2기준온도보다 낮아질 때까지 모터를 구동하도록 상기 모터 구동수단을 제어하는 제어부를 포함하는 구성을 마련한다.
상기와 같은 엔진냉각용 워터펌프 구동장치 및 그의 구동방법을 이용하는 것에 의해, 엔진 구동 중지시 배터리의 상시전원을 이용해서 모터를 구동하여 냉각수의 온도가 미리 설정된 기준온도 이하로 낮아질 때까지 워터펌프를 지속적으로 동작시킨다.
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