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    • 2. 发明公开
    • 차량 구동 유닛의 제어 장치
    • 车辆驱动单元控制装置
    • KR1020100058594A
    • 2010-06-03
    • KR1020107006438
    • 2008-10-01
    • 도요타 지도샤(주)
    • 소에지마신이치가코준이치오츠카가오루다나카히로유키가와이게이스케
    • F02D45/00F02D41/04F02D9/02F02P5/15
    • F02D41/10B60W2710/0616F02D11/105F02D37/02F02D41/0085F02D41/307F02D2200/602F02D2200/701F02D2250/18F02D2250/22F02N11/04F02N2200/046F02P5/1504Y02T10/46Y10T477/677
    • A vehicle drive unit control apparatus causes main and auxiliary actuators to appropriately cooperate with each other, while suppressing the involvement of the auxiliary actuator as much as possible, thereby achieving a desired torque. A future target value of engine-outputted torque and an achievement timing (Te) at which the future target value is achieved are acquired as reservation information related to a reservation of an engine torque adjustment. Then, when the main actuator (throttle) has been activated to perform a torque adjustment, a time required for achieving the future target value is calculated from a current engine operation state. Then, the action of the main actuator is started, for the achievement of the future target value, at a timing (Tt) earlier, by the required time, than the achievement timing (Te). In the meantime, the auxiliary actuator (ignition device) is activated to cancel a torque change accompanying the action of the main actuator during a period from the starting (Tt) of the action of the main actuator till the achievement timing (Te).
    • 车辆驱动单元控制装置使主辅助致动器彼此适当地配合,同时尽可能地抑制辅助致动器的卷入,从而实现期望的扭矩。 获取发动机输出扭矩的未来目标值和实现未来目标值的实现定时(Te)作为与发动机转矩调节的预约相关的预约信息。 然后,当主执行器(节气门)被激活以执行扭矩调节时,从当前的发动机运转状态计算出实现未来目标值所需的时间。 然后,为了实现未来的目标值,在比实现定时(Te)更早的时间(Tt)的时间开始主执行机构的动作所需的时间。 同时,辅助执行器(点火装置)被激活以在从主执行器的动作的起始(Tt)到实现定时(Te)的期间内消除伴随主致动器动作的转矩变化。
    • 5. 发明公开
    • 차량 구동 유닛의 제어 장치
    • 用于控制车辆驱动单元的装置
    • KR1020100043076A
    • 2010-04-27
    • KR1020107003459
    • 2008-07-08
    • 도요타 지도샤(주)
    • 다나카히로유키가코준이치오츠카가오루소에지마신이치가와이게이스케가토나오토나카다하야토
    • F02D45/00F02D43/00F02D41/02
    • F02D41/1401F02D37/02F02D41/1497F02D2041/1418F02D2200/1004F02D2250/18
    • A device for controlling a vehicle drive unit by which requests for various functions of the vehicle drive unit can be adequately realized without increasing the computational load on a computer. The device for controlling the vehicle drive unit has a hierarchical control structure including a request generation layer (10), an arbitration layer (20), and a controlled variable setting layer (30) and transmits a signal in one direction from an upper layer to a lower layer. The request generation layer (10) is provided with, for each function, request output elements (12, 14, 16) for converting the requests for various functions into numbers and outputting the numbers. The arbitration layer (20) is provided with, for each category of the requests, arbitration elements (22, 24, 26). Each of the arbitration elements (22, 24, 26) aggregates request values of the associated category and arbitrates the requests and determines to one request value in accordance with a rule. The controlled variable setting layer (30) is provided with an adjustment unit (32) for adjusting the respective determined request values according to the mutual relationships and controlled variable computation elements (34, 36, 38) for computing the respective controlled variables of actuators (42, 44, 46) according to the adjusted request values.
    • 一种用于控制车辆驱动单元的装置,通过该装置可以适当地实现对车辆驱动单元的各种功能的请求,而不增加计算机上的计算负荷。 用于控制车辆驱动单元的装置具有包括请求生成层(10),仲裁层(20)和受控变量设定层(30)的分级控制结构,并且将从上层向一个方向的信号发送到 下层。 为每个功能提供请求产生层(10),用于将各种功能的请求转换成数字并输出数字的请求输出元件(12,14,16)。 仲裁层(20)为每个类别的请求提供仲裁元素(22,24,26)。 每个仲裁元素(22,24,26)聚合相关类别的请求值并对请求进行仲裁并根据规则确定一个请求值。 控制变量设定层(30)设置有用于根据相互关系调整各个确定的请求值的调整单元(32)和用于计算致动器的各个受控变量的控制变量计算元件(34,36,38) 42,44,46)。
    • 6. 发明公开
    • 내연 기관의 제어 장치
    • 内燃机控制器
    • KR1020100002265A
    • 2010-01-06
    • KR1020097022676
    • 2008-03-12
    • 도요타 지도샤(주)
    • 다나카히로유키
    • F02D45/00F02D9/08F02D13/02F02P5/145
    • F02D11/105F02D13/0223F02D37/00F02D37/02F02D41/0002F02D43/04F02D2041/001F02D2041/002F02D2200/0404F02D2200/1002F02D2250/18Y02T10/18Y02T10/42
    • A controller for internal combustion engine in which undue reaction of a throttle valve is prevented when the opening of the throttle valve is controlled based on a plurality of request torques. The controller for an internal combustion engine comprises a means for gathering the request torques from a plurality of request torque output means and then calculating a request torque, a first torque control means for making the actual torque follow up the variation in gathered request torque by varying the opening of the throttle valve depending on the variation in gathered request torque when the sensitivity of opening variation of the throttle valve for torque variation is small, and a second torque control means for making the actual torque follow up the variation in gathered request torque by fixing the opening of the throttle valve and varying the operating amount of an actuator other than the throttle valve depending on the variation in gathered request torque when the sensitivity is large.
    • 一种用于内燃机的控制器,其中当基于多个请求转矩来控制节流阀的打开时防止节流阀的不适当的反应。 用于内燃机的控制器包括用于从多个请求扭矩输出装置收集请求扭矩然后计算请求扭矩的装置,用于使实际转矩跟随所收集的请求扭矩的变化的第一扭矩控制装置通过改变 当转矩变化的节流阀的开度变化的灵敏度小时,节流阀的开度取决于收集的要求转矩的变化;以及第二转矩控制装置,用于使实际转矩跟随所收集的请求转矩的变化, 固定节流阀的开度,并且当灵敏度大时根据收集的请求扭矩的变化改变节气门以外的致动器的操作量。
    • 8. 发明公开
    • 내연 기관의 제어 장치
    • 内燃机控制器
    • KR1020100043078A
    • 2010-04-27
    • KR1020107003530
    • 2008-07-11
    • 도요타 지도샤(주)
    • 오츠카가오루소에지마신이치가토나오토다나카히로유키나카다하야토가와이게이스케
    • F02D45/00F02D29/02F02D43/00
    • F02D11/105F02D41/024F02D41/263F02D43/04F02D2250/18
    • A controller for an internal-combustion engine, wherein the requirements for various functions of the internal-combustion engine can be satisfied properly by reflecting such requirements accurately in the operation of each actuator. A requirement output section (10) represents each of the requirements for various functions of the internal-combustion engine using any values of torque, efficiency or air-fuel ratio to provide such requirements as an output. A torque arbitration section (22) aggregates the requirement values represented by the torque among a plurality of requirement values output from the requirement output section (10) to conduct arbitration into a single torque requirement value. An efficiency arbitration section (24) aggregates the requirement values represented by the efficiency to conduct arbitration into a single efficiency requirement value. An air-fuel ratio arbitration section (26) aggregates the requirement values represented by the air-fuel ratio to conduct arbitration into a single air-fuel ratio requirement value. A control amount computation section (30) computes the control amount for each of actuators (42), (44) and (46) depending on the torque requirement value, efficiency requirement value and air-fuel ratio requirement value that are output from each of arbitration sections (22), (24) and (26).
    • 一种用于内燃机的控制器,其中通过在每个致动器的操作中精确地反映这些要求,能够适当地满足内燃机的各种功能的要求。 要求输出部分(10)表示使用任何扭矩,效率或空燃比值来提供内燃机的各种功能的要求,以提供诸如输出的要求。 扭矩仲裁部(22)将由要求输出部(10)输出的多个要求值中的转矩所表示的要求值聚合,进行单个转矩要求值的仲裁。 效率仲裁部分(24)将由效率表示的要求值汇总为一个效率要求值进行仲裁。 空燃比仲裁部(26)将由空燃比表示的要求值进行汇总,将仲裁进行单个空燃比要求值。 控制量计算部(30)根据从每个致动器(42),(44)和(46)输出的转矩要求值,效率要求值和空燃比要求值,计算各个致动器 仲裁部分(22),(24)和(26)。
    • 9. 发明公开
    • 내연 기관의 제어 장치
    • 内燃机发动机控制装置
    • KR1020100002266A
    • 2010-01-06
    • KR1020097022677
    • 2008-03-17
    • 도요타 지도샤(주)
    • 다나카히로유키
    • F02D41/04F02D9/02F02D11/10F02D45/00
    • F02D11/105F02D9/02F02D2009/0284F02D2041/1432
    • There is provided an internal combustion engine control apparatus in which when a throttle valve is driven based on a throttle open degree calculated from a plurality of requested torques, an excess response of the throttle valve is prevented. The plurality of requested torques are aggregated (step 100) and it is judged that the sensitivity of the throttle open degree change with respect to a torque change is large or not (step 102). If it is judged that the sensitivity is large, first only a requested oscillatory torque is converted to a throttle open degree (step 106) and then the other requested torques are aggregated into a requested torque, which is converted to a throttle open degree (step 108). Subsequently, the requested throttle open degree calculated in step 106 and the requested throttle open degree calculated in step 108 are aggregated to calculate a final throttle open degree.
    • 提供了一种内燃机控制装置,其中当基于从多个要求扭矩计算的节气门开度来驱动节气门时,防止了节流阀的过度响应。 多个请求的转矩被聚合(步骤100),并且判断节气门开度相对于转矩变化的灵敏度变大(步骤102)。 如果判断灵敏度大,则首先仅将所请求的振荡转矩转换为节气门开度(步骤106),然后将其他要求转矩聚集成要求转矩,转换为节气门开度(步骤 108)。 随后,在步骤106中计算的请求节气门开度和在步骤108中计算的请求节气门开度被聚合以计算最终节气门开度。