公开(公告)号：US08452488B2

公开(公告)日：2013-05-28

申请号：US12076505

申请日：2008-03-19

申请人： Tatsuya Suzuki ,  Tadatoshi Asada ,  Kunihiro Abe

发明人： Tatsuya Suzuki ,  Tadatoshi Asada ,  Kunihiro Abe

IPC分类号： B60R25/00

CPC分类号： G06F11/004 ,  G06F21/6218

摘要： A memory readout system comprised of a vehicle control device and a readout device to be detachably connected to the vehicle control device. The readout device reads out dialogue information stored in a built-in nonvolatile memory in the vehicle control device when connected to the vehicle control device and a predetermined certification condition is satisfied. The vehicle control device is comprised of the built-in nonvolatile memory and a dialogue information readout unit. In particular, the nonvolatile memory has a un-rewritable area which allows a dialogue information writing, but inhibits a dialogue information deletion. The dialogue information readout unit reads out the dialogue information stored in the un-rewritable area when a password certification judges that the readout device is an authorized one, and then transfers the dialogue information to the readout device.

摘要翻译： 一种存储器读出系统，包括车辆控制装置和可拆卸地连接到车辆控制装置的读出装置。 当连接到车辆控制装置并且满足预定的认证条件时，读出装置读出存储在车辆控制装置中的内置非易失性存储器中的对话信息。 车辆控制装置由内置非易失性存储器和对话信息读出单元构成。 特别地，非易失性存储器具有允许对话信息写入但不允许对话信息删除的不可重写区域。 对话信息读出单元，当密码认证判断为读取装置是授权的时，读出存储在不可重写区域中的对话信息，然后将对话信息传送到读出装置。

公开(公告)号：US20090184683A1

公开(公告)日：2009-07-23

申请号：US12320042

申请日：2009-01-15

申请人： Kunihiro Abe

发明人： Kunihiro Abe

IPC分类号： H02J7/14

CPC分类号： H02J7/1453 ,  G01R31/3696 ,  Y02T10/7005

摘要： A vehicle control system has a battery mounted to a vehicle, a vehicle alternator charging the battery, a battery current detection device detecting a charging/discharging current of the battery, a voltage regulation device regulating an output voltage of the vehicle alternator to a specified output voltage, and a temperature sensor mounted to the inside of the battery current detection device. One terminal of a shunt resistance is connected to a negative terminal of the battery through a battery clump, and the other terminal of the shunt resistance is grounded. The temperature sensor is placed close to the shunt resistance. This structure enables the temperature sensor to detect the temperature of the battery with a high accuracy while considering the temperature characteristics of the shunt resistance.

摘要翻译： 车辆控制系统具有安装到车辆的电池，对电池充电的车辆交流发电机，检测电池的充电/放电电流的电池电流检测装置，将车辆交流发电机的输出电压调节到指定输出的电压调节装置 电压和安装在电池电流检测装置内部的温度传感器。 分流电阻的一个端子通过电池组连接到电池的负极端子，分流电阻的另一个端子接地。 温度传感器放置在分流电阻附近。 该结构使得温度传感器能够在考虑分流电阻的温度特性的同时高精度地检测电池的温度。

公开(公告)号：US20080234892A1

公开(公告)日：2008-09-25

申请号：US12076505

申请日：2008-03-19

申请人： Tatsuya Suzuki ,  Tadatoshi Asada ,  Kunihiro Abe

发明人： Tatsuya Suzuki ,  Tadatoshi Asada ,  Kunihiro Abe

IPC分类号： G01M17/00

CPC分类号： G06F11/004 ,  G06F21/6218

摘要： A memory readout system comprised of a vehicle control device and a readout device to be detachably connected to the vehicle control device. The readout device reads out dialogue information stored in a built-in nonvolatile memory in the vehicle control device when connected to the vehicle control device and a predetermined certification condition is satisfied. The vehicle control device is comprised of the built-in nonvolatile memory and a dialogue information readout unit. In particular, the nonvolatile memory has a un-rewritable area which allows a dialogue information writing, but inhibits a dialogue information deletion. The dialogue information readout unit reads out the dialogue information stored in the un-rewritable area when a password certification judges that the readout device is an authorized one, and then transfers the dialogue information to the readout device.

摘要翻译： 一种存储器读出系统，包括车辆控制装置和可拆卸地连接到车辆控制装置的读出装置。 当连接到车辆控制装置并且满足预定的认证条件时，读出装置读出存储在车辆控制装置中的内置非易失性存储器中的对话信息。 车辆控制装置由内置非易失性存储器和对话信息读出单元构成。 特别地，非易失性存储器具有允许对话信息写入但不允许对话信息删除的不可重写区域。 对话信息读出单元，当密码认证判断为读取装置是授权的时，读出存储在不可重写区域中的对话信息，然后将对话信息传送到读出装置。

公开(公告)号：US20080191664A1

公开(公告)日：2008-08-14

申请号：US12068639

申请日：2008-02-08

申请人： Kunihiro Abe

发明人： Kunihiro Abe

IPC分类号： H02J7/14

CPC分类号： H02J7/1461

摘要： In a charge control device installable in a motor vehicle and designed to execute charge control for a battery based on an output power of a power generator, a nonvolatile memory stores therein data required to execute the charge control for the battery. A communication circuit is communicably connectable to first and second devices different from each other. The first device allows entrance of information required to rewrite the data stored in the nonvolatile memory. A rewriting unit rewrites the data stored in the nonvolatile memory based on the entered information only when the first device is communicably connected to the communication circuit.

摘要翻译： 在可安装在机动车辆中并被设计为基于发电机的输出功率对电池进行充电控制的充电控制装置中，非易失性存储器存储执行电池的充电控制所需的数据。 通信电路可通信地连接到彼此不同的第一和第二设备。 第一个设备允许输入重写存储在非易失性存储器中的数据所需的信息。 只有当第一设备可通信地连接到通信电路时，重写单元才基于输入的信息重写存储在非易失性存储器中的数据。

公开(公告)号：US07284365B2

公开(公告)日：2007-10-23

申请号：US11140950

申请日：2005-06-01

申请人： Kunihiro Abe

发明人： Kunihiro Abe

IPC分类号： F01N3/00 ,  F01N3/10

CPC分类号： F01N3/2013 ,  F01N3/2026 ,  F01N11/00 ,  F01N2240/16 ,  F01N2550/22 ,  Y02T10/26 ,  Y02T10/47

摘要： It is an object to provide an electric heated catalyst failure diagnostic device that is compact, lightweight, inexpensive, and can accurately detect a disconnection of the heater and an abnormality in a circuit from the power supply to the heater with a simple configuration. When an ECU orders to apply the current to a heater drive circuit, a heater failure diagnostic device applies the current to the heater and the heater drive circuit. If energizing via a diode, the heater failure diagnostic device determines the circuit is abnormal. If not so, the circuit is normal. Meanwhile, when the ECU orders not to apply the current to the heater drive circuit, the heater failure diagnostic device turns on electricity to the heater and the heater drive circuit. If energizing via the diode, the heater failure diagnostic device determines the heater is not disconnected, and if not so, the heater is disconnected.

摘要翻译： 本发明的目的是提供一种紧凑，重量轻，价廉的电加热催化剂故障诊断装置，并且可以以简单的结构精确地检测加热器的断开和电路中从电源到加热器的异常。 当ECU命令将电流施加到加热器驱动电路时，加热器故障诊断装置将电流施加到加热器和加热器驱动电路。 如果通过二极管通电，加热器故障诊断装置确定电路异常。 如果不是这样，电路是正常的。 同时，当ECU命令不将电流施加到加热器驱动电路时，加热器故障诊断装置接通加热器和加热器驱动电路。 如果通过二极管通电，加热器故障诊断装置确定加热器未断开，如果不是，则加热器断开。

公开(公告)号：US5790965A

公开(公告)日：1998-08-04

申请号：US554226

申请日：1995-11-08

申请人： Kunihiro Abe

发明人： Kunihiro Abe

IPC分类号： G01M17/007 ,  G01M15/05 ,  G06F3/00 ,  H04L29/10 ,  G06F13/00

CPC分类号： G01M15/05

摘要： A diagnosis system has a main circuit for executing diagnosis by data communication with an electronic control unit installed in a vehicle using data read out of the control unit. The system has an interface circuit that converts input and output signal levels on the main circuit sent from and to the control unit into signal levels that match signal levels in the control unit. The interface circuit has a comparator and a transistor. A signal sent from the control unit and pulled up with a supply voltage supplied to the control unit is applied to the comparator at its inverting input terminal. A reference signal based on the supply voltage is also applied to the comparator at its non-inverting input terminal. An output signal of the comparator is applied to the main circuit. The transistor is supplied with the supplied voltage via a resistor at its collector. The transistor receives at its base an output signal of the main circuit. A signal appearing at the collector is applied to the control unit. The system also has a switch provided on the main circuit. A supply voltage supplied to the interface circuit is switched between the supply voltage supplied to the control unit and a supply voltage supplied to the main circuit.

摘要翻译： 诊断系统具有主电路，用于通过使用从控制单元读出的数据与安装在车辆中的电子控制单元进行数据通信来执行诊断。 该系统具有接口电路，其将从控制单元发送的控制单元的主电路上的输入和输出信号电平转换为与控制单元中的信号电平相匹配的信号电平。 接口电路具有比较器和晶体管。 从控制单元发送并以提供给控制单元的电源电压上拉的信号在其反相输入端施加到比较器。 基于电源电压的参考信号也在其非反相输入端施加到比较器。 比较器的输出信号被施加到主电路。 晶体管在其集电极处通过电阻器提供所提供的电压。 晶体管在其基极接收主电路的输出信号。 收集器出现的信号被施加到控制单元。 该系统还具有主电路上提供的开关。 提供给接口电路的电源电压在提供给控制单元的电源电压和提供给主电路的电源电压之间切换。

公开(公告)号：US5271367A

公开(公告)日：1993-12-21

申请号：US382301

申请日：1989-07-20

申请人： Kunihiro Abe

发明人： Kunihiro Abe

IPC分类号： F02P3/045 ,  F02P5/15

CPC分类号： F02P3/0456 ,  F02P5/1506 ,  Y02T10/46

摘要： There is disclosed an ignition timing control system for an engine, capable of adjustably setting a timing for shifting from a fixed ignition timing after complete firing to an ordinary ignition timing. The control system comprises an ignition timing setting unit for setting an ignition timing from an ignition timing map using an engine load and the engine speed, a complete firing judgment unit for judging a complete combustion from conditions of the engine, and a delay setting element for setting a delay time for switching the fixed ignition timing to predetermined ignition timing at the time of starting in dependency on the engine temperature when the complete firing is judged.

摘要翻译： 公开了一种用于发动机的点火正时控制系统，其能够将从完全点火之后的固定点火正时变化的定时可调整地设定到普通点火正时。 控制系统包括点火正时设定单元，用于使用发动机负荷和发动机转速从点火正时图设定点火正时;完全点火判定单元，用于根据发动机的状况判断完全燃烧;以及延迟设定元件， 根据判断完全点火时的发动机温度，设定在开始时将固定点火正时切换到预定点火正时的延迟时间。

公开(公告)号：US5056023A

公开(公告)日：1991-10-08

申请号：US423779

申请日：1989-10-18

申请人： Kunihiro Abe

发明人： Kunihiro Abe

IPC分类号： B60R16/02 ,  G01M17/007 ,  G01R31/00 ,  G05B23/02 ,  G06F11/22 ,  G07C5/08

CPC分类号： G07C5/0808 ,  G01R31/007

摘要： There is disclosed a diagnosis system for a motor vehicle, and comprising a plurality of and various electronic control units mounted on the vehicle, and a diagnosis unit connected to the control units and for diagnosing troubles occurring in the several control units. The system further comprises a plurality of communication circuits provided in the diagnosis unit corresponding to every communication systems of the control units, a communication bus provided to connect the control units in parallel to the diagnosis unit, and one external connector for connecting the bus to the diagnosis unit. Accordingly, it is possible for the system to respond to every trouble of the control unit despite different communication systems, without changing connectors, and providing a plurality of communication buses.

摘要翻译： 公开了一种用于机动车辆的诊断系统，并且包括安装在车辆上的多个和各种电子控制单元，以及与控制单元连接并用于诊断在多个控制单元中发生的故障的诊断单元。 该系统还包括设置在诊断单元中的多个通信电路，其对应于控制单元的每个通信系统，提供用于将控制单元与诊断​​单元并联连接的通信总线，以及用于将总线连接到诊断单元的一个外部连接器 诊断单位 因此，尽管不同的通信系统，系统可以对控制单元的每一个故障作出反应，而不改变连接器，并提供多个通信总线。

公开(公告)号：US5024199A

公开(公告)日：1991-06-18

申请号：US414451

申请日：1989-09-29

申请人： Kunihiro Abe

发明人： Kunihiro Abe

IPC分类号： F02D41/14

CPC分类号： F02D41/2445 ,  F02D41/2454 ,  F02D41/248

摘要： There is disclosed an air-fuel ratio control system for an automotive engine having a fuel injection system and an intake air quantity measurement system including an oxygen sensor, an intake air quantity sensor, and a coolant temperature sensor. The control system comprises a learning region setting element for setting a learning region in the manner of instruction for any of the learning regions of an air-fuel ratio corresponding to operational regions of any characteristic change of the injection or measurement system, a learning element for representatively learning a correction quantity of the injection system at a specified point of the regions and for learning the correction quantity of the measurement system at other points of regions in dependency on the instruction from the setting element, a basic fuel setting element for setting a basic fuel injection quantity in dependency on an engine speed, intake air quantity, and a learning value output from the learning element, and a fuel setting element for setting an actual fuel injection quantity corrected by the learning value corresponding to the operational regions.

摘要翻译： 公开了一种具有燃料喷射系统和包括氧传感器，进气量传感器和冷却剂温度传感器的进气量测量系统的汽车发动机的空燃比控制系统。 该控制系统包括：学习区域设定元件，用于以与注射或测量系统的任何特征变化的操作区域对应的空燃比的任意学习区域的指令的方式设置学习区域;学习单元， 代表性地学习在区域的指定点处的注射系统的校正量，并且用于根据来自设定元件的指令学习在其它区域的测量系统的校正量;基本燃料设定元件，用于设置基本 根据发动机速度，进气量和从学习要素输出的学习值的燃料喷射量，以及燃料设定单元，用于设定通过与操作区域对应的学习值校正的实际燃料喷射量。

公开(公告)号：US5003479A

公开(公告)日：1991-03-26

申请号：US306884

申请日：1989-02-02

申请人： Tomoya Kobayashi ,  Kunihiro Abe ,  Masanori Sakamoto

发明人： Tomoya Kobayashi ,  Kunihiro Abe ,  Masanori Sakamoto

IPC分类号： G01M15/04 ,  B60R16/02 ,  F02D41/22 ,  G01M17/007 ,  G01R31/00 ,  G05B23/02 ,  G07C5/08

CPC分类号： G05B23/0264 ,  F02D41/22 ,  G01R31/007 ,  G07C5/0808 ,  G07C2205/02 ,  Y02T10/40

摘要： A system for diagnosing a motor vehicle has a diagnosis device including a computer having a central processing unit and a RAM and ROM. The ROM stores a plurality of programs for diagnosing an electronic control system for controlling an engine. The ROM stores data for displaying abbreviations of an input diagnosis mode. Data for an abbreviation is derived from the ROM in accordance with the input diagnosis mode and the abbreviation is displayed on a display in accordance with the data.

摘要翻译： 用于诊断机动车辆的系统具有包括具有中央处理单元和RAM和ROM的计算机的诊断装置。 ROM存储用于诊断用于控制发动机的电子控制系统的多个程序。 ROM存储用于显示输入诊断模式的缩写的数据。 根据输入诊断模式从ROM导出缩写数据，并且根据该数据在显示器上显示缩写。