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1. 发明专利

JP2003056681A Structure of vehicular power plant 有权
标题翻译：机动车组织结构
公开(公告)号：JP2003056681A
公开(公告)日：2003-02-26
申请号：JP2001250553
申请日：2001-08-21
申请人： Aisin Aw Co Ltd , Toyota Motor Corp , アイシン・エィ・ダブリュ株式会社 , トヨタ自動車株式会社
发明人： TOYOKAWA SHUJI , IBARAKI TAKATSUGU , UTSU AKINORI , YAMASHITA TOSHIYA , GOSHIMA HIROYOSHI , ARIGA MICHIHIRO
IPC分类号： F16H57/04
CPC分类号： F16H57/0434
摘要： PROBLEM TO BE SOLVED: To avoid the constraints of economical running of a vehicle as earlier as possible to improve fuel consumption by increasing the temperature of an electric oil pump to permit the drive thereof.
SOLUTION: This structure of a vehicular power plant 1 having the electric oil pump 7 for generating hydraulic pressure, provided for the power plant 1 to be hydraulically controlled for shifting and outputting power generated by a power source 2, comprises heating means 10 for giving heat generated by the power source 2 to the electric oil pump 7 to heat the electric oil pump up to a higher temperature.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了尽可能避免车辆的经济运行的限制，通过增加电动油泵的温度来允许其驱动来提高燃料消耗。解决方案：具有用于产生液压的电动油泵7的车辆发电厂1的这种结构被设置用于液压控制用于移动和输出由动力源2产生的动力的发电厂1，其包括用于发热的加热装置10 由电源2产生到电动油泵7，以将电动油泵加热到更高的温度。

2. 发明专利

JP2003079002A Structure of power train for vehicle 有权
标题翻译：车辆动力火车结构
公开(公告)号：JP2003079002A
公开(公告)日：2003-03-14
申请号：JP2001261664
申请日：2001-08-30
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YAMASHITA TOSHIYA , IBARAKI TAKATSUGU , UTSU AKINORI , TOYOKAWA SHUJI
IPC分类号： B60K17/04 , B60L7/10 , B60L11/14 , F02B61/00
摘要： PROBLEM TO BE SOLVED: To provide a power train for a vehicle that is equipped with a regenerative means having high regenerative efficiency and compact in size suitable for an FF vehicle.
SOLUTION: The power train comprises a plurality of shafts of a first shaft 4 arranged in the direction along an axial line of an output shaft of a power source 1 and one or a plurality of shafts of second shafts 15, 21 that are arranged in parallel with the first shaft 4 and rotate in traveling. The power train is also configured such that a transmission mechanism 2 capable of varying a change gear ratio is connected to the output side of the power source 1, and the regenerative means 16 that regenerates energy by rotationally being driven is arranged at a position where either of the second shafts is extended to the side of the power source 1.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种车辆的动力传动系，其配备有具有高再生效率和紧凑尺寸的再生装置，适用于FF车辆。解决方案：动力传动系包括沿着电源1的输出轴的轴线方向布置的第一轴4的多个轴和平行布置的一个或多个第二轴15,21的轴与第一轴4一起转动。动力传动系还被构造成使得能够改变变速比的变速机构2连接到动力源1的输出侧，并且通过旋转地驱动再生能量的再生装置16被布置在任一的第二轴延伸到电源1的侧面。

3. 发明专利

JP2009013860A Automatic adaptation device 审中-公开
标题翻译：自动适应装置
公开(公告)号：JP2009013860A
公开(公告)日：2009-01-22
申请号：JP2007175901
申请日：2007-07-04
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： UTSU AKINORI , TODA SHINTARO
IPC分类号： F02D45/00
摘要： PROBLEM TO BE SOLVED: To provide an automatic adaptation device capable of finding an adaptation value of an optimal parameter. SOLUTION: This automatic adaptation device is equipped with an initial value setting means, an adaptation target value determining means, a parameter adaptation means, and an evaluating means. The evaluating means calculates a margin value indicating how much of a measured value of an output value is decreased with respect to an adaptation target value of the output value for each of a plurality of first output values, and calculates a deterioration value indicating how much of a measured value of an output value is increased with respect to the adaptation target value of the output value for each of a plurality of second output values. The parameter adaptation means performs operation of a plurality of parameters based on a total of the margin values and the total of the deterioration values. In this way, even in the case where the evaluation value total is temporarily increased, but if a search is further continued, an evaluation value total lower than any evaluation value total obtained before can be obtained, an adaptation value of a parameter which is the low evaluation value total can be automatically obtained. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够找到最佳参数的适应值的自动适应装置。解决方案：该自动适应装置配备有初始值设定装置，适应对象值确定装置，参数适应装置和评估装置。评估装置计算指示多个第一输出值中的每一个的输出值的适应目标值相对于输出值的测量值减少多少的余量值，并计算表示多个第一输出值中的多少相对于多个第二输出值中的每一个的输出值的适配目标值，输出值的测量值增加。参数适应装置基于余量值和劣化值的总和来执行多个参数的操作。以这种方式，即使在评估值总计暂时增加的情况下，但是如果进一步继续进行搜索，则可以获得总和低于以前获得的任何评价值总和的评价值，作为可以自动获得低评价值总计。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2008215278A Control device for internal combustion engine 审中-公开
标题翻译：内燃机控制装置
公开(公告)号：JP2008215278A
公开(公告)日：2008-09-18
申请号：JP2007056605
申请日：2007-03-07
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： UTSU AKINORI , TODA SHINTARO
IPC分类号： F02D45/00
摘要： PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of effectively preventing hunting of an control object value while appropriately judging hunting. SOLUTION: The control device for the internal combustion engine adjusts control parameter to make the control object value of the internal combustion engine closer to a target value. The control device of the internal combustion engine calculates averaged control object value by averaging the control object value, and judges whether hunting occurs or not based on the calculated averaged control object value. In a concrete example, hunting is judged based on whether a relation between the averaged control object value provided in a previous operation and the averaged control object value provided in a current operation is a relation crossing a target value or not. Consequently, hunting occurring on the control object value can be appropriately judged and control parameter enabling the control object value to be set to the target value can be appropriately determined. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种内燃机的控制装置，能够有效地防止控制对象值的捕获，同时适当地判断打猎。解决方案：内燃机的控制装置调节控制参数，使内燃机的控制对象值更接近目标值。内燃机的控制装置通过对控制对象值进行平均来计算平均的控制对象值，并且基于计算的平均控制对象值判断是否发生振动。在具体的示例中，基于前一操作中提供的平均控制对象值与当前操作中提供的平均控制对象值之间的关系是否是与目标值交叉的关系来判断搜索。因此，可以适当地判断在控制对象值上发生的摆动，并且可以适当地确定使控制对象值能够被设定为目标值的控制参数。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2003065102A Controller for power plant for vehicle 审中-公开
标题翻译：电动车厂控制器
公开(公告)号：JP2003065102A
公开(公告)日：2003-03-05
申请号：JP2001256948
申请日：2001-08-27
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： UTSU AKINORI , IBARAKI TAKATSUGU , YAMASHITA TOSHIYA , TOYOKAWA SHUJI
IPC分类号： B60K25/00 , F02D17/00 , F02D29/02 , H02P7/00 , H02P29/02
摘要： PROBLEM TO BE SOLVED: To improve fuel consumption by increasing operation opportunity of an electric oil pump and prolonging an execution period of economical run control of a vehicle. SOLUTION: A controller for a power plant 1 shifting power generated in a power source, outputting it, and controlled by an oil pressure for the vehicle provided with the oil pump 7 driven by an electric motor 8 generating an oil pressure when the power source stops in the power plant is provided with a setting means for setting cooling time for cooling the electric motor 8 based on an oil temperature upon completion of the operation of the oil pump 7 (steps S2, S3) and an inhibition means for inhibiting the operation of the electric motor 8 from the time when the operation of the oil pump 7 ends until the cooling time elapses (steps S4 to S7).
摘要翻译：要解决的问题：通过增加电动油泵的操作机会来提高燃料消耗，并延长车辆经济运行控制的执行时间。解决方案：一种用于发电厂的控制器，其将在电源中产生的电力进行输出，并输出该电力并由电动机8驱动的油泵7的油压控制，该电动机8在电源停止时产生油压在发电厂中设置有设定装置，用于在完成油泵7的操作时基于油温设定用于冷却电动机8的冷却时间（步骤S2，S3）和用于禁止操作的抑制装置从油泵7的运转结束直到冷却时间过去的电动机8（步骤S4〜S7）。

6. 发明专利

JP2009062877A DEVICE FOR MEASURING τQ CHARACTERISTIC OF FUEL INJECTION VALVE 审中-公开
标题翻译：用于测量燃油喷射阀的特征特征的装置
公开(公告)号：JP2009062877A
公开(公告)日：2009-03-26
申请号：JP2007231497
申请日：2007-09-06
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： UTSU AKINORI
IPC分类号： F02M65/00
摘要： PROBLEM TO BE SOLVED: To provide a device for measuring τQ characteristic of a fuel injection valve, capable of enhancing measuring efficiency of a τQ characteristic, by automatically determining a breaking point of the τQ characteristic.
SOLUTION: This device for measuring τQ characteristic of the fuel injection valve is provided for measuring the τQ characteristic effected between current-carrying time τ to the fuel injection valve of an internal combustion engine and a fuel injection quantity Q injected from the fuel injection valve when carrying an electric current, and has an approximate straight line calculating means for calculating an approximate straight line corresponding to respective measuring points up to (i-1)th measuring point a
i-1 from the largest measuring point a
1 of τ from a plurality of measuring points composed of Q measured by changing τ and τ corresponding to the Q, and a breaking point determining means for determining the breaking point of the τQ characteristic by using a distance between the approximate straight line calculated by the approximate straight line calculating means and a measuring point a
i of τ short in the next place of the shortest measuring point a
i-1 of τ out of the respective measuring points corresponding to the approximate straight line.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过自动确定τQ特性的断点来测量能够提高τQ特性的测量效率的燃料喷射阀的τQ特性的装置。解决方案：用于测量燃料喷射阀的τQ特性的装置用于测量在内燃机的燃料喷射阀的载气时间τ和从燃料喷射的燃料喷射量Q之间所产生的τQ特性并且具有近似直线计算装置，用于计算直到从第（i-1）个测量点a i-1 的各个测量点的近似直线来自由通过改变对应于Q的τ和τ测量的Q组成的多个测量点的τ的最大测量点a 1 ，以及用于通过以下方式确定τQ特性的断点的断点确定装置使用由近似直线计算装置计算的近似直线与最短测量点的下一个位置的τ短的测量点a i 之间的距离在对应于近似直线的各个测量点中，nt a i-1 。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2009058277A Adaptability test method 审中-公开
标题翻译：适应性测试方法
公开(公告)号：JP2009058277A
公开(公告)日：2009-03-19
申请号：JP2007224219
申请日：2007-08-30
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： UTSU AKINORI
IPC分类号： G01M15/05
摘要： PROBLEM TO BE SOLVED: To sufficiently reduce test man-hours, in an adaptability test method for measuring an engine characteristic by an instrument requiring long-time measurement in order to acquired an accurate output.
SOLUTION: A calculation value of the engine characteristic is calculated from a relational expression to a new value of a specific engine control parameter (step 104), and also a measurement value of the engine characteristic is measured by short-time measurement of an instrument to the new value of the specific engine control parameter (step 105). When a deviation between the calculation value and the measurement value is smaller than a set value, the measurement value is adopted as a value of the engine characteristic to the new value of the specific engine control parameter (step 109), and when the deviation is larger than the set value, a measurement value acquired by executing long-time measurement by elongating the short-time measurement of the instrument (step 107) is adopted as the value of the engine characteristic to the new value of the specific engine control parameter (step 108).
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了充分降低测试工时，在通过需要长时间测量的仪器测量发动机特性的适应性测试方法中以获得准确的输出。解决方案：根据关系表达式计算发动机特性的计算值到特定发动机控制参数的新值（步骤104），并且还通过短时间测量来测量发动机特性的测量值将特定发动机控制参数的新值的仪器（步骤105）。当计算值和测量值之间的偏差小于设定值时，将测量值作为发动机特性的值作为特定发动机控制参数的新值（步骤109）采用，并且当偏差为大于设定值，通过延长仪器的短时间测量来执行长时间测量而获得的测量值（步骤107）作为发动机特性的值作为特定发动机控制参数的新值步骤108）。版权所有（C）2009，JPO＆INPIT

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