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公开(公告)号：EP0256786B2
公开(公告)日：1995-12-20
申请号：EP87306962.9
申请日：1987-08-06
发明人： Hosaka, Takefumi , Arai, Yasuhisa , Matsui, Hiroki
CPC分类号： B60K31/047 , Y10S706/90 , Y10S706/905
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公开(公告)号：EP0256786B1
公开(公告)日：1993-03-31
申请号：EP87306962.9
申请日：1987-08-06
发明人： Hosaka, Takefumi , Arai, Yasuhisa , Matsui, Hiroki
CPC分类号： B60K31/047 , Y10S706/90 , Y10S706/905
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公开(公告)号：EP0256786A3
公开(公告)日：1989-06-07
申请号：EP87306962.9
申请日：1987-08-06
发明人： Hosaka, Takefumi , Arai, Yasuhisa , Matsui, Hiroki
CPC分类号： B60K31/047 , Y10S706/90 , Y10S706/905
摘要： A system for electronically controlling vehicle operation vehicle and a method therefor applied to a cruise control, which utilizes fuzzy logic or approximate reasoning in determining a control output. Namely, vehicle operating conditions are assigned on a scale called a universe of discourse having degrees of 0 to 1.0 called membership functions or degrees. The detected conditions are identified on the universe and are then defined by fuzzy labels which are in turn used for retrieving control rules expressed in similar labels. Pertinent control rules are composed in fuzzy relation so as to obtain a scaled or universe value which is then converted into a real numerical value. The value is finally sent to a pulse motor control device which opens or closes a throttle valve in order to maintain the vehicle at a predetermined cruising speed.
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公开(公告)号：EP0256786A2
公开(公告)日：1988-02-24
申请号：EP87306962.9
申请日：1987-08-06
发明人： Hosaka, Takefumi , Arai, Yasuhisa , Matsui, Hiroki
CPC分类号： B60K31/047 , Y10S706/90 , Y10S706/905
摘要： A system for electronically controlling vehicle operation vehicle and a method therefor applied to a cruise control, which utilizes fuzzy logic or approximate reasoning in determining a control output. Namely, vehicle operating conditions are assigned on a scale called a universe of discourse having degrees of 0 to 1.0 called membership functions or degrees. The detected conditions are identified on the universe and are then defined by fuzzy labels which are in turn used for retrieving control rules expressed in similar labels. Pertinent control rules are composed in fuzzy relation so as to obtain a scaled or universe value which is then converted into a real numerical value. The value is finally sent to a pulse motor control device which opens or closes a throttle valve in order to maintain the vehicle at a predetermined cruising speed.
摘要翻译： 一种用于电子控制车辆操作车辆的系统及其应用于巡航控制的方法，其利用模糊逻辑或近似推理来确定控制输出。 也就是说，车辆操作条件被分配在称为具有0到1.0度的称为隶属函数或度数的话语宇宙的比例上。 检测到的条件在宇宙上被识别，然后由模糊标签定义，模糊标签又用于检索以类似标签表示的控制规则。 相关控制规则以模糊关系组合，以获得缩放或宇宙值，然后将其转换为实数值。 该值最终被发送到打开或关闭节流阀的脉冲电动机控制装置，以便将车辆保持在预定的巡航速度。
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公开(公告)号：EP0347263B1
公开(公告)日：1994-10-05
申请号：EP89306192.9
申请日：1989-06-19
IPC分类号： F16H61/02
CPC分类号： F16H61/0213 , B60W2050/0057 , F16H59/24 , F16H59/66 , F16H59/74 , F16H61/686 , F16H2059/183 , F16H2061/0081 , F16H2061/161 , Y10S706/90 , Y10T477/60 , Y10T477/619 , Y10T477/636 , Y10T477/693 , Y10T477/693635
摘要： A system for controlling automatic, multi-step or continuously variable, transmission equipped with a motor vehicle utilizing fuzzy logic. In the system, fuzzy production rules have been prepared based upon an expert driver's judgments and operation made on a vehicle with a manually shifted transmission. Various operating conditions including opening degree of a throttle valve and road speed of the vehicle are detected and from the detected value, various predictions are made such as an appropriateness of vehicle response to a gearshift intended by the driver and engine output change that would occur should the transmission be shifted to a given gear. These measured or estimated value are put on a common scale named universe of discourse and membership values of the rules are successively calculated. Among the rules, one rule is finally selected and according to the gear indicated in the selected rule, the current gear is shifted up or down or is held at the present position, in case of the multi-step transmission. Similarly, the speed ratio in the continuously variable transmission is determined from the selected rule.
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公开(公告)号：EP0353072B1
公开(公告)日：1993-05-12
申请号：EP89307659.6
申请日：1989-07-27
发明人： Arai, Yasuhisa , Suzuki, Norio , Sakai, Ichiro , Sasajima, Koji , Akazaki, Shusuke , Kawaguchi, Yuji
CPC分类号： B60K31/047 , B60W2710/0605 , B60W2710/0644 , B60W2710/065 , F02D11/105 , F02D31/003 , F02D2011/102 , Y10S188/01
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公开(公告)号：EP0347263A3
公开(公告)日：1991-01-09
申请号：EP89306192.9
申请日：1989-06-19
IPC分类号： F16H61/02
CPC分类号： F16H61/0213 , B60W2050/0057 , F16H59/24 , F16H59/66 , F16H59/74 , F16H61/686 , F16H2059/183 , F16H2061/0081 , F16H2061/161 , Y10S706/90 , Y10T477/60 , Y10T477/619 , Y10T477/636 , Y10T477/693 , Y10T477/693635
摘要： A system for controlling automatic, multi-step or continuously variable, transmission equipped with a motor vehicle utilizing fuzzy logic. In the system, fuzzy production rules have been prepared based upon an expert driver's judgments and operation made on a vehicle with a manually shifted transmission. Various operating conditions including opening degree of a throttle valve and road speed of the vehicle are detected and from the detected value, various predictions are made such as an appropriateness of vehicle response to a gearshift intended by the driver and engine output change that would occur should the transmission be shifted to a given gear. These measured or estimated value are put on a common scale named universe of discourse and membership values of the rules are successively calculated. Among the rules, one rule is finally selected and according to the gear indicated in the selected rule, the current gear is shifted up or down or is held at the present position, in case of the multi-step transmission. Similarly, the speed ratio in the continuously variable transmission is determined from the selected rule.
摘要翻译： 一种用于利用模糊逻辑控制配备有机动车辆的自动，多步或无级变速器的系统。 在该系统中，模糊生产规则基于专家驾驶员的判断和在具有手动变速器的车辆上进行的操作而准备。 检测包括节气门的开度和车辆的行驶速度在内的各种运转状态，并根据该检测值进行各种预测，例如车辆对驾驶员意图的换档的适当性和发生的发动机输出变化 变速箱会换档到一个给定的档位。 这些测量值或估计值被放在一个名为宇宙话语的共同尺度上，并且规则的成员值被连续计算。 在这些规则中，最后选择一个规则，并且根据所选规则中指示的档位，在多级变速箱的情况下，当前档位向上或向下换档或保持在当前位置。 类似地，无级变速器中的速比由所选规则确定。
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8.发明公开Throttle control system for vehicular internal combustion engine 失效Steuerungsystem des Drosselventils der Brennkraftmaschine eines Motorfahrzeugs。
公开(公告)号：EP0353072A1
公开(公告)日：1990-01-31
申请号：EP89307659.6
申请日：1989-07-27
发明人： Arai, Yasuhisa , Suzuki, Norio , Sakai, Ichiro , Sasajima, Koji , Akazaki, Shusuke , Kawaguchi, Yuji
CPC分类号： B60K31/047 , B60W2710/0605 , B60W2710/0644 , B60W2710/065 , F02D11/105 , F02D31/003 , F02D2011/102 , Y10S188/01
摘要： Throttle control system for a vehicular internal combustion engine equipped with a stepper motor connected to a throttle valve provided at an engine air intake passage, wherein the position (the opening degree) of the throttle valve is controlled by the stepper motor in response to the vehicular engine operation. Various throttle positions are once determined including positions for engine idling (S18) and vehicle cruising (S24) and the largest of the positions is selected (S28) for optinally satisfying the whole operating condition. In a first embodiment, when the engine is idling, the throttle valve is controlled such that engine speed converges toward a target speed. In another embodiment, the stepper motor is varied its pulse rate and chopping duty for optimal control of the throttle position according to the vehicular engine operation.
摘要翻译： 车辆内燃机的节气门控制系统，其配备有连接到设置在发动机进气通道的节流阀的步进电机，其中节流阀的位置（开度）由步进电机响应于车辆 发动机运转。 一次确定各种节气门位置，包括发动机怠速位置（S18）和车辆巡航（S24），并选择最大位置（S28），以使其满足整个操作条件。 在第一实施例中，当发动机怠速时，控制节流阀使得发动机转速朝向目标速度收敛。 在另一个实施例中，步进电机根据车辆发动机的运行而改变其脉冲速率和斩波负载，以最佳地控制节气门位置。
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9.发明公开Vehicle automatic transmission control system 失效Steuerungssystemfürein automatisches Farhzeuggetriebe。
公开(公告)号：EP0347263A2
公开(公告)日：1989-12-20
申请号：EP89306192.9
申请日：1989-06-19
IPC分类号： F16H61/02
CPC分类号： F16H61/0213 , B60W2050/0057 , F16H59/24 , F16H59/66 , F16H59/74 , F16H61/686 , F16H2059/183 , F16H2061/0081 , F16H2061/161 , Y10S706/90 , Y10T477/60 , Y10T477/619 , Y10T477/636 , Y10T477/693 , Y10T477/693635
摘要： A system for controlling automatic, multi-step or continuously variable, transmission equipped with a motor vehicle utilizing fuzzy logic. In the system, fuzzy production rules have been prepared based upon an expert driver's judgments and operation made on a vehicle with a manually shifted transmission. Various operating conditions including opening degree of a throttle valve and road speed of the vehicle are detected and from the detected value, various predictions are made such as an appropriateness of vehicle response to a gearshift intended by the driver and engine output change that would occur should the transmission be shifted to a given gear. These measured or estimated value are put on a common scale named universe of discourse and membership values of the rules are successively calculated. Among the rules, one rule is finally selected and according to the gear indicated in the selected rule, the current gear is shifted up or down or is held at the present position, in case of the multi-step transmission. Similarly, the speed ratio in the continuously variable transmission is determined from the selected rule.
摘要翻译： 一种用于控制自动，多步或连续变量的变速器的系统，其配备有使用模糊逻辑的机动车辆。 在系统中，基于专家司机在手动变速器的车辆上作出的判断和操作，制定了模糊生产规则。 检测包括节气门的开度和车辆的道路速度的各种操作条件，并且根据检测值，进行各种预测，例如车辆响应于驾驶员所期望的换档的适当性以及应该发生的发动机输出变化 变速器转移到给定的档位。 这些测量值或估计值被放在一个称为宇宙论的共同尺度上，并且依次计算了规则的隶属度值。 在规则中，最终选择一个规则，根据所选择的规则所指示的齿轮，当前齿轮在多步传动的情况下向上或向下移动或保持在当前位置。 类似地，根据选择的规则确定无级变速器中的速比。
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