会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明公开
    • 자동 변속기의 킥 다운 변속 제어장치 및 방법
    • 颚式移动控制装置及自动变速器方法
    • KR1020040033705A
    • 2004-04-28
    • KR1020020062932
    • 2002-10-15
    • 현대자동차주식회사
    • 홍진호
    • F16H61/02
    • F16H61/0213F16H59/20F16H2061/0244
    • PURPOSE: A kick-down shift control device and a method of an automatic transmission are provided to improve shift quality through the matching of a desired speed range and engine torque, in controlling kick-down shift. CONSTITUTION: A kick-down shift control device of an automatic transmission comprises a state information-detecting unit detecting information about general states of a vehicle and outputting the information; a shift control unit(60) setting up a desired speed range through a shift map set according to the vehicle speed and the opening degree of a throttle valve, adjusting line pressure and duty pressure for synchronism of the desired speed range, and outputting a torque reduction demand signal to an engine control unit side according to the desired speed range; an SCSV(Shift Control Solenoid Valve,70) adjusting the line pressure for engagement of the desired speed range according to a control signal applied from the shift control unit; and a duty-driving part(80) supplying duty pressure to each friction element and engagement element forming line pressure according to the control signal applied from the shift control unit.
    • 目的:提供一种降档变速控制装置和自动变速器的方法,以通过匹配期望的速度范围和发动机转矩来提高变速质量,从而控制换档换档。 构成:自动变速器的降档变速控制装置包括:状态信息检测单元,检测关于车辆的一般状态的信息并输出该信息; 变速控制单元(60),通过根据车速和节气门的开度设定的换档图来设定所需的转速范围,调整行压和所需转速范围同步的负荷压力,并输出转矩 根据期望的速度范围向发动机控制单元侧的减速要求信号; 根据从变速控制单元施加的控制信号,SCSV(换档控制电磁阀,70)调整用于接合期望速度范围的管路压力; 以及根据从变速控制单元施加的控制信号向每个摩擦元件和接合元件形成管路压力提供负荷压力的负荷驱动部分(80)。
    • 5. 发明公开
    • 자동차의 자동변속기
    • 车辆自动变速器
    • KR1020000015272A
    • 2000-03-15
    • KR1019980035089
    • 1998-08-28
    • 르노삼성자동차 주식회사
    • 김영일
    • F16H61/02
    • F16H61/0006F16H59/20F16H2061/0244
    • PURPOSE: An automatic transmission of a vehicle is provided to improve the rapid acceleration and overtaking performance. CONSTITUTION: The automatic transmission including a transmission control unit(TCU)(40) is composed of:a leg power sensor to output voltage in proportion to the strength of the leg power given to an acceleration pedal; and voltage comparing pieces(31, 32) to compare the output voltage of the leg power sensor with two standard voltages having different strength and to output a Kick Down signal to the TCU to make the TCU control the automatic transmission, and to perform Kick Down of 1st low speed change and 2nd low speed change if the output voltage is over the standard voltage.; Herein, the automatic transmission can go into the Kick Down on the basis of the output signals of the leg power sensors(10, 20, 30) to the 1st and 2nd low speed change and the rapid acceleration and the overtaking performance are improved.
    • 目的:提供车辆的自动变速器,以提高快速加速和超车的性能。 构成:包括变速器控制单元(TCU)(40)的自动变速器由以下功能组成:腿功率传感器,其与提供给加速踏板的腿力的强度成比例地输出电压; 和电压比较件(31,32),以将腿功率传感器的输出电压与具有不同强度的两个标准电压进行比较,并向TCU输出启动信号以使TCU控制自动变速器,并执行起动 如果输出电压超过标准电压,则第一低速变化和第二低速变化; 这里,根据脚部功率传感器(10,20,30)的输出信号到第一和第二低速变化,自动变速器可以进入下降,并且提高了快速加速和超车性能。
    • 7. 发明公开
    • 자동 변속 차량의 변속 모드 절환 방법
    • 用于切换自动变速器换档模式的方法
    • KR1020030042259A
    • 2003-05-28
    • KR1020010072966
    • 2001-11-22
    • 콘티넨탈 오토모티브 시스템 주식회사
    • 이용노
    • F16H61/02
    • F16H61/0213F16H2059/003F16H2059/086F16H2061/0244
    • PURPOSE: A shifting mode switching method in an automatic transmission vehicle is provided to change a shift pattern simply and to drive with the shift pattern reflecting an intention of a driver by manually establishing the shift pattern mode with a sliding switch. CONSTITUTION: An automatic transmission vehicle changes speed automatically by transmitting a shift mode selection signal to a shift control part. The method for switching a shifting mode comprises the steps of : receiving the shift mode selection signal according to the selection location of a sliding switch(301); checking whether the signal is a travel mode or not(303); deciding a shift line for generating an up-shift to low speed for driving economically in the traveling mode(305); and deciding a shift line for generating an up-shift to high speed for getting power in case of a power mode(307).
    • 目的:提供一种自动变速器车辆中的变速模式切换方法,通过用滑动开关手动建立换挡模式模式,简单地改变换档模式,并通过用驾驶员的意图来反映驾驶员的意图进行驱动。 构成:自动变速器车辆通过将变速模式选择信号发送到变速控制部件而自动地改变速度。 用于切换移动模式的方法包括以下步骤:根据滑动开关(301)的选择位置接收移动模式选择信号; 检查信号是否是旅行模式(303); 决定用于在行驶模式下经济地产生向低速移动的换档线(305); 以及在功率模式的情况下,决定用于产生上移到高速以获得功率的换档线(307)。
    • 8. 发明公开
    • 자동 변속 차량의 변속 패턴 가변 장치
    • 自动变速器变速器变速装置
    • KR1020000066997A
    • 2000-11-15
    • KR1019990014451
    • 1999-04-22
    • 에스케이하이닉스 주식회사
    • 양승주
    • F16H61/04
    • F16H61/0213F16H2061/0244
    • PURPOSE: A shifting pattern variable device is provided to vary a reference shifting pattern of an automatic transmission vehicle by a switch. CONSTITUTION: A D range signal is outputted from an inhibiter switch(10) due to operation of a chnge lever and inputted to an ECU(electronic control unit)(40). By turning on a memory switch(30) after varying a shifting pattern variable switch(20) to zero point stage, the ECU outputs a drive signal for varying the stage of a transmission gear corresponding to the reference shifting pattern determined by a fixed value outputted by RPM data and opened degree of a throttle valve. With the drive signal, a shifting actuator(50) is driven and the stage of the transmission gear is shifted.
    • 目的:提供换档模式可变装置以通过开关改变自动变速器车辆的基准换档模式。 构成:由于控制杆的操作而被输入到ECU(电子控制单元)(40),从限制开关(10)输出D档位信号。 通过在将换档模式可变开关(20)改变为零点级之后接通存储开关(30),ECU输出用于改变对应于由输出的固定值确定的基准移动模式的变速档的级的驱动信号 通过RPM数据和节流阀的开度。 利用驱动信号,驱动换档致动器(50)并且传动齿轮的档位移动。