公开(公告)号：US20120217127A1

公开(公告)日：2012-08-30

申请号：US13397752

申请日：2012-02-16

Applicant: Yuji Yasui

Inventor： Yuji Yasui

IPC: G07D1/00

CPC classification number: G07D9/00

Abstract: According to one embodiment, a coin processing apparatus, comprising: a storing section, a coin dispensing unit, a storage unit, a sensor and a drive unit. The storing section configured to house coins. The coin dispensing unit configured to dispense the coins housed in the storing section. The storage unit configured to store the coins dispensed from the coin dispensing unit. The sensor configured to detect coins in the storage unit. The drive unit configured to start driving the sensor if the coin dispensing unit starts to dispense coins, and stop driving the sensor if no dispensed coins are detected by the sensor.

Abstract translation: 根据一个实施例，一种硬币处理装置，包括：存储部，硬币分发单元，存储单元，传感器和驱动单元。 存储部构造成容纳硬币。 所述硬币分配单元被配置为分配容纳在所述存储部中的所述硬币。 所述存储单元被配置为存储从所述硬币分配单元分配的硬币。 传感器被配置为检测存储单元中的硬币。 所述驱动单元被配置为如果所述硬币分配单元开始分配硬币，则开始驱动所述传感器，并且如果所述传感器未检测到分配的硬币，则停止驱动所述传感器。

公开(公告)号：US08140174B2

公开(公告)日：2012-03-20

申请号：US10570385

申请日：2004-09-30

Applicant: Yuji Yasui

Inventor： Yuji Yasui

IPC: G05B13/02 ,  G06F17/10

CPC classification number: G05B13/042 ,  F02D41/1406 ,  F02D2041/1433 ,  G05B13/045

Abstract: A control apparatus that can partially identify model parameters is provided. The apparatus for controlling an object that is modeled using at least one first model parameter and at least one second model parameter comprises a partial model parameter identifier for recursively identifying the second model parameter based on an output from the object and an input into the object, and a controller for using the first model parameter that is pre-identified and the second model parameter identified by the partial model parameter identifier to determine an input into the controller so that the output from the object converges to a desired value. Since all model parameters are not required to be recursively identified, the time for causing the model parameters to converge to optimal values can be shortened. The computational complexity for the identifier can be reduced.

Abstract translation: 提供了可以部分地识别模型参数的控制装置。 用于控制使用至少一个第一模型参数和至少一个第二模型参数建模的对象的装置包括部分模型参数标识符，用于基于来自对象的输出和对象的输入递归地识别第二模型参数， 以及控制器，用于使用预先识别的第一模型参数和由部分模型参数标识符识别的第二模型参数来确定到控制器的输入，使得来自对象的输出收敛到期望值。 由于不需要递归地识别所有模型参数，因此可以缩短使模型参数收敛到最佳值的时间。 可以减少标识符的计算复杂度。

公开(公告)号：US20110232263A1

公开(公告)日：2011-09-29

申请号：US12600401

申请日：2009-01-19

Applicant: Yuji Yasui ,  Koichi Nakajima

Inventor： Yuji Yasui ,  Koichi Nakajima

IPC: F01N3/18 ,  F02D28/00

CPC classification number: F02D41/0275 ,  F01N3/021 ,  F01N3/0842 ,  F01N3/0871 ,  F01N13/009 ,  F02B37/24 ,  F02D41/1405 ,  F02D41/1462 ,  F02D2200/0806 ,  Y02T10/24

Abstract: An exhaust gas purifying apparatus for an internal combustion engine having a lean NOx catalyst in an exhaust system is provided. The lean NOx catalyst traps NOx in exhaust gases when the exhaust gases are in an oxidizing state, and discharges the trapped NOx when the exhaust gases are in an reducing state. In this apparatus, an estimated trapped NOx amount which is an estimated value of an amount of NOx trapped in the lean NOx catalyst, is calculated using a neural network. Engine operating parameters indicative of an operating condition of the engine are input, and the neural network outputs at least one control parameter which is relevant to the lean NOx catalyst. A reducing process of the NOx trapped in the lean NOx catalyst is performed according to the estimated trapped NOx amount.

Abstract translation: 提供了一种在排气系统中具有贫NOx催化剂的内燃机的废气净化装置。 当废气处于氧化状态时，贫NOx催化剂捕集废气中的NOx，并且当废气处于还原状态时，排出被捕获的NOx。 在该装置中，使用神经网络计算作为捕集在贫NOx催化剂中的NOx的量的估计值的估计捕获的NOx量。 输入表示发动机的运转状况的发动机运转参数，神经网络输出与稀薄NOx催化剂有关的至少一个控制参数。 根据估计的捕获的NOx量进行捕集在贫NOx催化剂中的NOx的还原过程。

公开(公告)号：US07949458B2

公开(公告)日：2011-05-24

申请号：US12318741

申请日：2009-01-07

Applicant: Yuji Yasui ,  Ikue Kawasumi

Inventor： Yuji Yasui ,  Ikue Kawasumi

IPC: F02D45/00 ,  F01N3/10

CPC classification number: F02D41/1402 ,  F02D41/0255 ,  F02D41/107 ,  F02D41/1403 ,  F02D41/1444 ,  F02D41/1454 ,  F02D2041/141 ,  F02D2041/142 ,  F02D2041/1422

Abstract: A control apparatus capable of ensuring high control accuracy even if a controlled object is in a transient state, when a control input is calculated based on a value obtained by correcting a value calculated by a feedforward control method using a value calculated by a feedback control method. The control apparatus calculates a fuel correction coefficient such that an output from an oxygen concentration sensor converges to a target output, and multiplies a basic injection amount by the coefficient to calculate a fuel injection amount. The basic injection amount is selected from three values according to the cause of a mapping error. Two of them are calculated by searching respective maps according to corrected throttle valve opening values and engine speed. The other is calculated by multiplying a value obtained by searching a map according to the opening and the speed by a correction coefficient.

Abstract translation: 一种控制装置，即使控制对象处于过渡状态，也能够基于通过使用由反馈控制方法计算的值校正由前馈控制方法计算的值而求出的值来计算控制输入， 。 控制装置计算燃料校正系数，使得氧浓度传感器的输出收敛到目标输出，并将基本喷射量乘以系数以计算燃料喷射量。 根据映射错误的原因，从三个值中选择基本喷射量。 其中两个通过根据修正的节气门开度值和发动机转速搜索各个地图来计算。 另一个是通过将根据开口和速度搜索映射获得的值乘以校正系数来计算的。

公开(公告)号：US07725237B2

公开(公告)日：2010-05-25

申请号：US11635589

申请日：2006-12-08

Applicant: Yuji Yasui ,  Ikue Kawasumi

Inventor： Yuji Yasui ,  Ikue Kawasumi

IPC: F02D43/00 ,  G06G7/70

CPC classification number: F02D41/1402 ,  F02D35/023 ,  F02D41/0002 ,  F02D41/3035 ,  F02D2041/001 ,  F02D2041/1432 ,  F02D2041/1433 ,  F02D2250/18

Abstract: A control apparatus which is capable of ensuring both high-level stability and accuracy of control and reducing manufacturing costs thereof and computation load thereon, even when controlling a controlled object having extremal characteristics or a controlled object of a multi-input multi-output system. The control apparatus is comprised of an onboard model analyzer and a cooperative controller. The onboard model analyzer, based on a controlled object model defining the relationships between an intake opening angle and an exhaust reopening angle, and an indicated mean effective pressure, calculates first and second response indices and indicative of a correlation therebetween, respectively. The cooperative controller calculates the intake opening angle and the exhaust reopening angle with predetermined algorithms such that the indicated mean effective pressure is caused to converge to its target value, and determines the increasing/decreasing rate and the increasing/decreasing direction of the aforementioned angles according to the first and second response indices.

Abstract translation: 即使在控制具有极端特性的被控制对象或多输入多输出系统的受控对象的情况下，也能够确保高水平的稳定性和控制精度以及降低其制造成本和计算负荷的控制装置。 该控制装置包括车载模型分析器和协作控制器。 车载模型分析仪基于限定进气开启角度和排气重新打开角度之间的关系的受控对象模型和指示的平均有效压力，分别计算第一和第二响应指数并指示它们之间的相关性。 合作控制器使用预定的算法计算进气开度角和排气重开度，使得所指示的平均有效压力收敛到其目标值，并根据上述角度确定上升/下降速率和上升/下降方向 到第一和第二个响应指数。

公开(公告)号：US07643930B2

公开(公告)日：2010-01-05

申请号：US11984744

申请日：2007-11-21

Applicant: Yuji Yasui ,  Mitsunobu Saito ,  Tadaharu Shoji ,  Akiyuki Yonekawa

Inventor： Yuji Yasui ,  Mitsunobu Saito ,  Tadaharu Shoji ,  Akiyuki Yonekawa

IPC: B60T7/12 ,  F01L1/34

CPC classification number: F01L13/0021 ,  F02D41/0002 ,  F02D41/1401 ,  F02D41/1403 ,  F02D41/2416 ,  F02D41/2422 ,  F02D2041/001 ,  F02D2041/1416 ,  F02D2041/1423 ,  G05B5/01 ,  Y02T10/42

Abstract: A control system which is capable of compensating for and suppressing the influence of a periodic disturbance on a controlled object more quickly, even when the controlled object is subjected to the periodic disturbance the amplitude of which periodically changes, thereby enhancing the stability and the accuracy of control. The control system includes an ECU. The ECU calculates disturbance compensation values for compensating for a periodic disturbance by searching maps and tables, in timing of generation of each pulse of a CRK signal. The ECU calculates control inputs at a predetermined control period, with predetermined control algorithms, according to the disturbance compensation values read in at the control period, respectively.

Abstract translation: 即使控制对象受到振幅周期性变化的周期性干扰，能够更快地补偿和抑制周期性干扰对受控对象的影响的控制系统，从而提高稳定性和准确性 控制。 控制系统包括ECU。 在产生CRK信号的每个脉冲的定时中，ECU通过搜索地图和表来计算用于补偿周期性干扰的干扰补偿值。 ECU根据在控制周期读入的干扰补偿值，利用预定的控制算法在预定的控制周期内计算控制输入。

公开(公告)号：US07520255B2

公开(公告)日：2009-04-21

申请号：US11150486

申请日：2005-06-13

Applicant: Kanako Shimojo ,  Yuji Yasui

Inventor： Kanako Shimojo ,  Yuji Yasui

IPC: F01L1/34

CPC classification number: F01L13/0015 ,  F02D13/0207 ,  F02D13/0226 ,  F02D13/0238 ,  Y02T10/18

Abstract: A control for avoiding interference between a valve and a piston of an engine is provided. The engine has a variable lift mechanism that is capable of changing a lift amount of the valve and a variable phase mechanism that is capable of changing a phase of the valve. A predicted value of the phase is calculated. A first determination of whether or not the predicted value has exceeded a first predetermined value is made. If it is determined that the predicted value has exceeded the first predetermined value, at least one of the lift amount and the phase is changed to avoid the interference between the valve and the piston. By using the predicted value, the interference can be avoided without delay.

Abstract translation: 提供了用于避免发动机的阀和活塞之间的干扰的控制。 发动机具有能够改变阀的提升量的可变提升机构和能够改变阀的相位的可变相位机构。 计算相位的预测值。 进行预测值是否超过第一预定值的第一确定。 如果确定预测值已经超过第一预定值，则提升量和相位中的至少一个被改变以避免阀和活塞之间的干扰。 通过使用预测值，可以避免延迟。

公开(公告)号：US07487031B2

公开(公告)日：2009-02-03

申请号：US11907384

申请日：2007-10-11

Applicant: Yuji Yasui ,  Ikue Kawasumi ,  Kosuke Higashitani

Inventor： Yuji Yasui ,  Ikue Kawasumi ,  Kosuke Higashitani

IPC: B60T7/12 ,  F02D13/04

CPC classification number: F02D41/0002 ,  B60K28/16 ,  F02D13/0226 ,  F02D13/0261 ,  F02D41/1401 ,  F02D41/1497 ,  F02D41/40 ,  F02D2041/001 ,  F02D2041/141 ,  F02D2041/1422 ,  F02D2041/1433 ,  F02D2250/18 ,  Y02T10/42 ,  Y02T10/44

Abstract: A control apparatus which is capable of compensating for a control error properly and quickly even under a condition where the control error is temporarily increased e.g. by degradation of reliability of the detection results of reference parameters other than controlled variables, thereby making it possible to ensure a high accuracy of control. An air-fuel ratio controller of the control apparatus calculates an air-fuel ratio error estimated value and an error weight, calculates an modified error, calculates a basic lift correction value such that the modified error becomes equal to 0, calculates a lift correction value, calculates corrected valve lift by adding the lift correction value to valve lift, calculates a first estimated intake air amount for feedforward control of an air-fuel ratio according to the corrected valve lift, calculates an air-fuel ratio correction coefficient for feedback control of the air-fuel ratio, and calculates a fuel injection amount according to these.

Abstract translation: 即使在暂时增加控制误差的情况下也能适当，快速地补偿控制误差的控制装置， 通过降低控制变量以外的参考参数的检测结果的可靠性，从而可以确保高精度的控制。 控制装置的空燃比控制器计算空燃比误差估计值和误差重量，计算修正误差，计算修正误差等于0的基本升程修正值，计算升程修正值 通过将升程校正值加到气门升程来计算校正的气门升程，根据校正的气门升程计算用于空燃比的前馈控制的第一估计进气量，计算用于反馈控制的空燃比校正系数 空燃比，并根据这些计算燃料喷射量。

公开(公告)号：US20080319638A1

公开(公告)日：2008-12-25

申请号：US11984744

申请日：2007-11-21

Applicant: Yuji Yasui ,  Mitsunobu Saito ,  Tadaharu Shoji ,  Akiyuki Yonekawa

Inventor： Yuji Yasui ,  Mitsunobu Saito ,  Tadaharu Shoji ,  Akiyuki Yonekawa

IPC: F02D13/02 ,  F02D15/00 ,  F02D41/26 ,  F01L1/344

CPC classification number: F01L13/0021 ,  F02D41/0002 ,  F02D41/1401 ,  F02D41/1403 ,  F02D41/2416 ,  F02D41/2422 ,  F02D2041/001 ,  F02D2041/1416 ,  F02D2041/1423 ,  G05B5/01 ,  Y02T10/42

Abstract: A control system which is capable of compensating for and suppressing the influence of a periodic disturbance on a controlled object more quickly, even when the controlled object is subjected to the periodic disturbance the amplitude of which periodically changes, thereby enhancing the stability and the accuracy of control. The control system includes an ECU. The ECU calculates disturbance compensation values for compensating for a periodic disturbance by searching maps and tables, in timing of generation of each pulse of a CRK signal. The ECU calculates control inputs at a predetermined control period, with predetermined control algorithms, according to the disturbance compensation values read in at the control period, respectively.

Abstract translation: 即使控制对象受到振幅周期性变化的周期性干扰，能够更快地补偿和抑制周期性干扰对受控对象的影响的控制系统，从而提高稳定性和准确性 控制。 控制系统包括ECU。 在产生CRK信号的每个脉冲的定时中，ECU通过搜索地图和表来计算用于补偿周期性干扰的干扰补偿值。 ECU根据在控制周期读入的干扰补偿值，利用预定的控制算法在预定的控制周期内计算控制输入。

公开(公告)号：US07438046B2

公开(公告)日：2008-10-21

申请号：US11642944

申请日：2006-12-21

Applicant: Katsura Okubo ,  Yuji Yasui ,  Masahiro Sato ,  Koichiro Shinozaki

Inventor： Katsura Okubo ,  Yuji Yasui ,  Masahiro Sato ,  Koichiro Shinozaki

IPC: F02D13/04 ,  F01L1/00

CPC classification number: F02D13/0207 ,  F01L1/20 ,  F01L1/34 ,  F01L13/0063 ,  F01L2800/14 ,  F01L2820/043 ,  F02D35/023 ,  F02D2200/025 ,  Y02T10/18

Abstract: A failure detection apparatus for preventing erroneous detection due to a degradation of a sensor and thereby accurately performing failure detection of a variable valve timing and lift control system is provided. The detection apparatus detects a failure of a variable valve timing and lift control system in an engine. The detection apparatus detects a vibration inside an engine cylinder, extracts the component of seating sound of the valve from the output signal of the sensor, determines an actual seating time of said valve from the component of seating sound, and calculates a target seating time of said valve based on at least one of a requested lift amount, a requested advance angle, and a requested open angle depending on the operating conditions. The detecting apparatus corrects the actual seating time for a stationary deviation between the actual seating time and the target seating time caused by degradation or unevenness of the sensor. The detecting apparatus determines a failure of the variable valve timing and lift control system by comparing the corrected actual seating time with the target seating time.

Abstract translation: 提供一种故障检测装置，用于防止由于传感器的劣化导致的错误检测，从而准确地执行可变气门正时和升程控制系统的故障检测。 检测装置检测发动机中的可变气门正时和升程控制系统的故障。 检测装置检测发动机气缸内的振动，从传感器的输出信号中提取阀的座位声音的分量，根据座位声音的分量确定所述阀的实际就座时间，并计算目标就座时间 基于所述操作条件，所述阀基于所请求的提升量，请求的提前角和所请求的开启角中的至少一个。 检测装置校正由于传感器的劣化或不均匀性引起的实际就座时间和目标就座时间之间的固定偏差的实际就座时间。 检测装置通过将校正的实际就座时间与目标就座时间进行比较来确定可变气门正时和升程控制系统的故障。