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公开(公告)号：US08655574B2
公开(公告)日：2014-02-18
申请号：US13047171
申请日：2011-03-14
CPC分类号： F02N11/0866 , F02N11/0814 , F02N2011/0885 , F02N2200/063 , F02N2250/02
摘要： An idling stop device is mounted on a vehicle and automatically stops and starts an engine of the vehicle. A microcomputer has an idling stop function of automatically stopping the engine when a predetermined stop condition is established and automatically starting the engine when a predetermined start condition is established during the stopping of the engine. A detecting unit detects that a power voltage of the microcomputer, which is obtained by dropping a voltage of a battery of the vehicle is lower than a minimum operating voltage of the microcomputer. A storage unit stores voltage reduction information irrespective of a state of the microcomputer if the power voltage is lower than the minimum operating voltage. A power control unit causes a capacitor which stores electric charges corresponding to power for driving a starter motor of the engine to supply power to the starter motor when the engine is started, if the voltage reduction information is stored in the storage unit.
摘要翻译： 怠速停止装置安装在车辆上并自动停止并启动车辆的发动机。 微型计算机具有在建立规定的停止条件时自动停止发动机的怠速停止功能，并且在发动机停止期间建立规定的起动条件时自动启动发动机。 检测单元检测通过使车辆的电池的电压下降而获得的微型计算机的电源电压低于微型计算机的最小工作电压。 如果电源电压低于最小工作电压，则存储单元与微型计算机的状态无关地存储电压降低信息。 电力控制单元，如果电压降低信息被存储在存储单元中，则电容器产生存储对应于用于驱动发动机的起动电动机的电力的电荷，以在发动机起动时向起动电动机供电。
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公开(公告)号：US09014942B2
公开(公告)日：2015-04-21
申请号：US13583721
申请日：2011-03-10
CPC分类号： F02N11/0859 , F02D17/04 , F02D29/02 , F02N11/0818 , F02N2200/063 , F02N2250/02 , F02N2300/106 , F02N2300/108 , F02N2300/30
摘要： An idling stop device installed in a vehicle includes a microcomputer, a detector, a storage, and a controller. The microcomputer automatically stops an engine of the vehicle when a prescribed stopping condition is satisfied, and automatically activates a starter motor of the engine when a prescribed activating condition is satisfied. The detector detects whether a drive voltage of the microcomputer, which is obtained by dropping a voltage of a battery of the vehicle is less than a threshold value. The storage stores, irrespective of a state of the microcomputer, information indicating that the detector has detected that the drive voltage is less than the threshold value. The controller drops an increasing speed of a current for driving the starter motor when the microcomputer activates the stator motor under the condition that the information is stored in the storage.
摘要翻译： 安装在车辆中的怠速停止装置包括微型计算机，检测器，存储器和控制器。 当满足规定的停止条件时，微型计算机自动停止车辆的发动机，并且当满足规定的启动条件时，自动启动发动机的起动电动机。 检测器检测通过降低车辆的电池电压而获得的微计算机的驱动电压是否小于阈值。 无论微计算机的状态如何，存储器存储指示检测器已经检测到驱动电压小于阈值的信息。 当微型计算机在信息存储在存储器中的条件下启动定子电动机时，控制器降低用于驱动起动电动机的电流的增加速度。
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公开(公告)号：US08674533B2
公开(公告)日：2014-03-18
申请号：US13392356
申请日：2010-08-24
IPC分类号： B60L11/12
CPC分类号： F02N11/0851 , F02N11/087 , F02N15/02 , F02N15/067 , F02N2200/045 , F02N2200/0801 , F02N2200/101 , F02N2200/102
摘要： Engine control device includes a delay unit which delays or cuts off a flow of current from a first current system, which directs current to a coil, to a second current system, which directs current to a starter motor. When a starter switch, which turns the flow of current from the power source to the first current system on or off, is turned on and electricity flows to the first current system, the delay unit delays the current flowing from the first current system to the second current system. When electricity flows to the first current system as a result of a controller having turned a first switch on, the delay unit cuts off the flow of electricity from the first current system to the second current system.
摘要翻译： 发动机控制装置包括延迟单元，该延迟单元延迟或切断来自将电流引导到线圈的第一电流系统的电流流动到将电流引导到起动电动机的第二电流系统。 当将来自电源的电流流动到第一电流系统的启动或关闭的启动器开关导通并且电流流向第一电流系统时，延迟单元将从第一电流系统流出的电流延迟到 第二当前系统。 当由于控制器已经使第一开关接通而导致电流流向第一电流系统时，延迟单元将电流从第一电流系统切断到第二电流系统。
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4.发明申请公开(公告)号：US20120221229A1
公开(公告)日：2012-08-30
申请号：US13498022
申请日：2010-09-17
IPC分类号： F02D28/00
CPC分类号： F02D29/02 , F02N11/0825 , F02N11/0862 , F02N2250/02 , F02N2300/30 , Y02T10/48
摘要： An idling stop apparatus is provided which can prevent a voltage of a battery from being lowered even when a microcomputer is reset. In an idling stop apparatus when a reset condition is established, reset information indicating that the reset condition is established is stored in a latch circuit and a microcomputer disables an idling stop function when the reset information is stored. The reset information is stored in the latch circuit even when the microcomputer is being reset or even after the microcomputer is reset. Accordingly, the microcomputer after the reset can disable the idling stop function. As a result, it is possible to prevent the voltage of the battery from being lowered due to the idling stop function.
摘要翻译： 提供了一种怠速停止装置，即使在微型计算机复位时也能够防止电池的电压降低。 在建立复位条件的怠速停止装置中，当存储复位信息时，表示复位条件成立的复位信息存储在锁存电路中，微型计算机停止怠速停止功能。 即使当微计算机被复位或甚至在微计算机复位之后，复位信息也被存储在锁存电路中。 因此，复位后的微型计算机可以禁用怠速停机功能。 结果，可以防止由于怠速停止功能而使电池的电压降低。
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公开(公告)号：US20120153638A1
公开(公告)日：2012-06-21
申请号：US13392356
申请日：2010-08-24
IPC分类号： F02N11/00
CPC分类号： F02N11/0851 , F02N11/087 , F02N15/02 , F02N15/067 , F02N2200/045 , F02N2200/0801 , F02N2200/101 , F02N2200/102
摘要： Engine control device includes a delay unit which delays or cuts off a flow of current from a first current system, which directs current to a coil, to a second current system, which directs current to a starter motor. When a starter switch, which turns the flow of current from the power source to the first current system on or off, is turned on and electricity flows to the first current system, the delay unit delays the current flowing from the first current system to the second current system. When electricity flows to the first current system as a result of a controller having turned a first switch on, the delay unit cuts off the flow of electricity from the first current system to the second current system.
摘要翻译： 发动机控制装置包括延迟单元，该延迟单元延迟或切断来自将电流引导到线圈的第一电流系统的电流流动到将电流引导到起动电动机的第二电流系统。 当将来自电源的电流流动到第一电流系统的启动或关闭的启动器开关导通并且电流流向第一电流系统时，延迟单元将从第一电流系统流出的电流延迟到 第二当前系统。 当由于控制器已经使第一开关接通而导致电流流向第一电流系统时，延迟单元将电流从第一电流系统切断到第二电流系统。
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6.发明授权Idling stop device, power control method, deterioration notification method and battery charging method 有权怠速停机装置，功率控制方法，劣化通知方法和电池充电方法公开(公告)号：US09234470B2
公开(公告)日：2016-01-12
申请号：US13032229
申请日：2011-02-22
CPC分类号： F02D29/02 , B60W10/06 , B60W10/30 , B60W30/192 , B60W2510/244 , F02D17/04 , F02N11/0825 , F02N11/084 , F02N2250/02 , F02N2300/30 , Y02T10/48
摘要： An idling stop device is mounted on a vehicle. A microcomputer has an idling stop function of automatically stopping an engine of the vehicle when a predetermined stop condition is established and automatically starting the engine when a predetermined start condition is established during the stopping of the engine. A detecting unit detects that a power voltage of the microcomputer, which is obtained by dropping a voltage of a battery of the vehicle is lower than a minimal operation voltage of the microcomputer. A storage unit stores voltage decrease information irrespective of a state of the microcomputer if the power voltage is lower than the minimal operation voltage. A power control unit stops supply of power to some of electrical loads to which power is supplied from the battery when the engine is started, if the voltage decrease information is stored in the storage unit.
摘要翻译： 怠速停止装置安装在车辆上。 微型计算机具有在建立规定的停止条件时自动停止车辆的发动机的怠速停止功能，并且在发动机的停止期间建立规定的起动条件时自动启动发动机。 检测单元检测通过使车辆的电池的电压下降而获得的微型计算机的电力电压低于微型计算机的最小工作电压。 如果电力电压低于最小操作电压，则存储单元存储电压下降信息，而与微型计算机的状态无关。 如果电压降低信息存储在存储单元中，则电源控制单元停止向发动机起动时从电池供电的一些电负载的电力供应。
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公开(公告)号：US08887684B2
公开(公告)日：2014-11-18
申请号：US13498022
申请日：2010-09-17
CPC分类号： F02D29/02 , F02N11/0825 , F02N11/0862 , F02N2250/02 , F02N2300/30 , Y02T10/48
摘要： An idling stop apparatus is provided which can prevent a voltage of a battery from being lowered even when a microcomputer is reset. In an idling stop apparatus when a reset condition is established, reset information indicating that the reset condition is established is stored in a latch circuit and a microcomputer disables an idling stop function when the reset information is stored. The reset information is stored in the latch circuit even when the microcomputer is being reset or even after the microcomputer is reset. Accordingly, the microcomputer after the reset can disable the idling stop function. As a result, it is possible to prevent the voltage of the battery from being lowered due to the idling stop function.
摘要翻译： 提供了一种怠速停止装置，即使在微型计算机复位时也能够防止电池的电压降低。 在建立复位条件的怠速停止装置中，当存储复位信息时，表示复位条件成立的复位信息存储在锁存电路中，微型计算机停止怠速停止功能。 即使当微计算机被复位或者甚至在微计算机复位之后，复位信息也被存储在锁存电路中。 因此，复位后的微型计算机可以禁用怠速停机功能。 结果，可以防止由于怠速停止功能而使电池的电压降低。
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公开(公告)号：US20130006491A1
公开(公告)日：2013-01-03
申请号：US13583721
申请日：2011-03-10
IPC分类号： G05B15/02
CPC分类号： F02N11/0859 , F02D17/04 , F02D29/02 , F02N11/0818 , F02N2200/063 , F02N2250/02 , F02N2300/106 , F02N2300/108 , F02N2300/30
摘要： An idling stop device installed in a vehicle includes a microcomputer, a detector, a storage, and a controller. The microcomputer automatically stops an engine of the vehicle when a prescribed stopping condition is satisfied, and automatically activates a starter motor of the engine when a prescribed activating condition is satisfied. The detector detects whether a drive voltage of the microcomputer, which is obtained by dropping a voltage of a battery of the vehicle is less than a threshold value. The storage stores, irrespective of a state of the microcomputer, information indicating that the detector has detected that the drive voltage is less than the threshold value. The controller drops an increasing speed of a current for driving the starter motor when the microcomputer activates the stator motor under the condition that the information is stored in the storage.
摘要翻译： 安装在车辆中的怠速停止装置包括微型计算机，检测器，存储器和控制器。 当满足规定的停止条件时，微型计算机自动停止车辆的发动机，并且当满足规定的启动条件时，自动启动发动机的起动电动机。 检测器检测通过降低车辆的电池电压而获得的微计算机的驱动电压是否小于阈值。 无论微计算机的状态如何，存储器存储指示检测器已经检测到驱动电压小于阈值的信息。 当微型计算机在信息存储在存储器中的条件下启动定子电动机时，控制器降低用于驱动起动电动机的电流的增加速度。
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公开(公告)号：US20110224890A1
公开(公告)日：2011-09-15
申请号：US13047171
申请日：2011-03-14
IPC分类号： F02D29/00
CPC分类号： F02N11/0866 , F02N11/0814 , F02N2011/0885 , F02N2200/063 , F02N2250/02
摘要： An idling stop device is mounted on a vehicle and automatically stops and starts an engine of the vehicle. A microcomputer has an idling stop function of automatically stopping the engine when a predetermined stop condition is established and automatically starting the engine when a predetermined start condition is established during the stopping of the engine. A detecting unit detects that a power voltage of the microcomputer, which is obtained by dropping a voltage of a battery of the vehicle is lower than a minimum operating voltage of the microcomputer. A storage unit stores voltage reduction information irrespective of a state of the microcomputer if the power voltage is lower than the minimum operating voltage. A power control unit causes a capacitor which stores electric charges corresponding to power for driving a starter motor of the engine to supply power to the starter motor when the engine is started, if the voltage reduction information is stored in the storage unit.
摘要翻译： 怠速停止装置安装在车辆上并自动停止并启动车辆的发动机。 微型计算机具有在建立规定的停止条件时自动停止发动机的怠速停止功能，并且在发动机停止期间建立规定的起动条件时自动启动发动机。 检测单元检测通过使车辆的电池的电压下降而获得的微型计算机的电源电压低于微型计算机的最小工作电压。 如果电源电压低于最小工作电压，则存储单元与微型计算机的状态无关地存储电压降低信息。 电力控制单元，如果电压降低信息被存储在存储单元中，则电容器产生存储对应于用于驱动发动机的起动电动机的电力的电荷，以在发动机起动时向起动电动机供电。
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10.发明申请IDLING STOP DEVICE, POWER CONTROL METHOD, DETERIORATION NOTIFICATION METHOD AND BATTERY CHARGING METHOD 有权识别停止装置，功率控制方法，检测通知方法和电池充电方法公开(公告)号：US20110208410A1
公开(公告)日：2011-08-25
申请号：US13032229
申请日：2011-02-22
IPC分类号： F02D17/04
CPC分类号： F02D29/02 , B60W10/06 , B60W10/30 , B60W30/192 , B60W2510/244 , F02D17/04 , F02N11/0825 , F02N11/084 , F02N2250/02 , F02N2300/30 , Y02T10/48
摘要： An idling stop device is mounted on a vehicle. A microcomputer has an idling stop function of automatically stopping an engine of the vehicle when a predetermined stop condition is established and automatically starting the engine when a predetermined start condition is established during the stopping of the engine. A detecting unit detects that a power voltage of the microcomputer, which is obtained by dropping a voltage of a battery of the vehicle is lower than a minimal operation voltage of the microcomputer. A storage unit stores voltage decrease information irrespective of a state of the microcomputer if the power voltage is lower than the minimal operation voltage. A power control unit stops supply of power to some of electrical loads to which power is supplied from the battery when the engine is started, if the voltage decrease information is stored in the storage unit.
摘要翻译： 怠速停止装置安装在车辆上。 微型计算机具有在建立规定的停止条件时自动停止车辆的发动机的怠速停止功能，并且在发动机的停止期间建立规定的起动条件时自动启动发动机。 检测单元检测通过使车辆的电池的电压下降而获得的微型计算机的电力电压低于微型计算机的最小工作电压。 如果电源电压低于最小操作电压，则存储单元存储电压下降信息而不管微计算机的状态。 如果电压降低信息存储在存储单元中，则电源控制单元停止向发动机起动时从电池供电的一些电负载的电力供应。
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