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公开(公告)号：US06175795B1
公开(公告)日：2001-01-16
申请号：US09109731
申请日：1998-07-02
Applicant: Yoshitaka Sumida
Inventor： Yoshitaka Sumida
IPC: G06F1516
CPC classification number: B60R16/0239 , B60R16/0315
Abstract: The invention provides an on-vehicle electronic control unit wherein all types of combinations of electrical equipment can be controlled by the electronic control unit with a common arrangement without changing the arrangement of the microcomputer, the print circuit board or the like, which makes it possible to reduce the number of parts of the on-vehicle electronic control unit to a large extent and reduce the cost thereof. The memory portion of a microcomputer of the electronic control unit stores the control programs for all types of electrical equipment to be controlled. Input terminals are opened and/or ground in accordance with the combination of electrical equipment to be controlled so that the microcomputer can recognize the type of the control program to read from the memory portion. In this manner, the electronic control unit is adapted to the change of the combination of the electrical equipment without changing the hardware arrangement. In this case, an alarm for key-forgotten state and a room lamp are both provided normally, and motors for locking and unlocking an electric door lock system are provided optionally so that they can be replaced by other electrical equipment such as electric flexible outer mirrors or other devices.
Abstract translation: 本发明提供了一种车载电子控制单元，其中电气设备的所有类型的组合可以由电子控制单元以共同的布置来控制，而不改变微型计算机，印刷电路板等的布置，这使得它成为可能 可以在很大程度上减少车载电子控制单元的数量，降低成本。 电子控制单元的微计算机的存储部分存储用于要控制的所有类型的电气设备的控制程序。 根据要控制的电气设备的组合，输入端子被打开和/或接地，使得微型计算机可以识别从存储器部分读取的控制程序的类型。 以这种方式，电子控制单元适于改变电气设备的组合而不改变硬件布置。 在这种情况下，正常地提供关键忘记状态和房间灯的报警，并且可选地提供用于锁定和解锁电动门锁系统的电动机，使得它们可以被诸如电动柔性外镜的其它电气设备 或其他设备。
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公开(公告)号：US5585781A
公开(公告)日：1996-12-17
申请号：US516289
申请日：1995-08-17
Applicant: Yoshitaka Sumida
Inventor： Yoshitaka Sumida
CPC classification number: B60R16/0315
Abstract: In a device for detecting the operative states of switches, a common switching device 17 is connected in series with input resistors 16, and currents flowing into switching circuits are cut off when it is judged based on the states of switches 10 to 15 that a vehicle is being parked. Further, a detector 19 is so set as to perform its detection only at specified intervals. The switching device 17 is turned on at the detection timing of the detector 19 and is, when the detector 19 performs no detection, turned off so as to prevent the currents from flowing into the respective switching circuits. With the above construction, the currents flowing into the switching circuits can perfectly be cut off while the vehicle is being parked, and the input resistors in use are less than in the prior art. Further, since the currents flow through the input resistors at specified intervals, an average power consumption of each input resistor can be reduced, enabling the use of input resistors having a low rated power.
Abstract translation: 在用于检测开关的操作状态的装置中，公共开关装置17与输入电阻器16串联连接，并且当基于开关10至15的状态来判断流入开关电路的电流时，车辆 正在停车 此外，检测器19被设置为仅以指定的间隔执行其检测。 开关装置17在检测器19的检测定时被接通，并且当检测器19不执行检测时被切断，以防止电流流入各个开关电路。 通过上述结构，流入开关电路的电流可以在车辆停放时完全切断，并且所使用的输入电阻器比现有技术中的少。 此外，由于电流以指定的间隔流过输入电阻器，所以可以减少每个输入电阻器的平均功耗，从而能够使用具有低额定功率的输入电阻器。
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公开(公告)号：US06611931B1
公开(公告)日：2003-08-26
申请号：US09709717
申请日：2000-11-13
Applicant: Yoshitaka Sumida
Inventor： Yoshitaka Sumida
IPC: G11C2900
CPC classification number: G11C29/08
Abstract: Data in a RAM indicated by a top address is read, the read contents are written into the next address, and the operation is repeated to an end address, then the RAM value at the end address is compared with the RAM value at the top address. If the RAM values are the same, all the RAM is determined to be normal. The data comparison processing may include only one comparison with the end address data. Additionally, a ROM may be checked in a distributed manner in the wait time of main processing, rather than being checked in initial processing.
Abstract translation: 读取由顶部地址指示的RAM中的数据，将读取的内容写入下一个地址，并将操作重复到结束地址，然后将结束地址处的RAM值与顶部地址的RAM值进行比较 。 如果RAM值相同，则所有的RAM都被确定为正常。 数据比较处理可以仅包括与结束地址数据的一个比较。 此外，可以在主处理的等待时间内以分布式方式检查ROM，而不是在初始处理中进行检查。
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Patent Agency Ranking
公开(公告)号：US5915994A
公开(公告)日：1999-06-29
申请号：US999262
申请日：1997-12-29
Applicant: Yoshitaka Sumida
Inventor： Yoshitaka Sumida
CPC classification number: H05K3/3426 , H01R12/58 , H05K1/18 , H01R43/0256 , H05K2201/10053 , H05K2201/10189 , H05K2201/10522 , H05K2201/1053 , H05K2201/10659 , H05K2201/1084 , Y02P70/613
Abstract: A wiring structure comprises a connector and an electromagnetic relay mounted on a printed circuit board. Connector terminals extend respectively to lead terminals of the electromagnetic relay. Through holes formed respectively through distal end portions of the connector terminals and, are aligned respectively with through holes in the printed circuit board in an overlying manner, and each of the lead terminals of the electromagnetic relay is passed through the associated mating pair of aligned through holes, and is fixed thereto by soldering.
Abstract translation: 布线结构包括安装在印刷电路板上的连接器和电磁继电器。 连接器端子分别延伸到电磁继电器的引线端子。 分别通过连接器端子的远端部分形成的通孔，并且分别与印刷电路板中的通孔对齐，电磁继电器的每个引线端子通过相关联的配对对 孔，并通过焊接固定。
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公开(公告)号：US5568025A
公开(公告)日：1996-10-22
申请号：US329254
申请日：1994-10-26
Applicant: Yoshitaka Sumida , Shinichiro Takahashi
Inventor： Yoshitaka Sumida , Shinichiro Takahashi
CPC classification number: H02H7/0844
Abstract: There is disclosed a device for detecting an abnormality in relays which is adapted such that if there is a current flow through a motor (M) when first and second transistors (Q1, Q2) are off resulting from an abnormality such as melting of first and second motor driving relays (RL1, RL2), a controller (1) turns on the transistors (Q1, Q2) of a motor driving portion (2) in response to a detection signal from a signal detecting portion (3) and accordingly provides the same potential across the motor (M) to stop the motor (M) without a conventionally complicated, costly construction.
Abstract translation: 公开了一种用于检测继电器异常的装置，其适于使得当第一和第二晶体管（Q1，Q2）由于第一和第二晶体管（Q1，Q2）的异常而导致的电流流过电动机（M）时， 第二电动机驱动继电器（RL1，RL2），控制器（1）响应于来自信号检测部分（3）的检测信号，接通电动机驱动部分（2）的晶体管（Q1，Q2） 电动机（M）上的电位相同以使电动机（M）停止，而不需要传统复杂且昂贵的结构。
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6.发明授权公开(公告)号：US06880096B2
公开(公告)日：2005-04-12
申请号：US10000132
申请日：2001-12-04
Applicant: Yoshitaka Sumida
Inventor： Yoshitaka Sumida
CPC classification number: G06F1/3203 , Y02D10/126
Abstract: Method and apparatus for reducing electrical power consumption of an electronic unit provided with a central processing unit (CPU). The CPU is returned to a normal operation state at regular intervals when the CPU has been placed in a sleep state. The CPU outputs a clear signal to a monitoring circuit, and makes reference to an actuation signal for an external device, such as, for example, a motor from a control switch to place the CPU in the sleep state at a time other than a time when reference is made to the clear signal and the input signal. When the CPU has been released from the sleep state, reference to an output of the clear signal and the input signal and an output of only the clear signal are repeated at regular intervals and at a predetermined frequency.
Abstract translation: 具有中央处理单元（CPU）的电子单元的电力消耗降低的方法和装置。 当CPU处于睡眠状态时，CPU将以规律的间隔返回正常操作状态。 CPU向监视电路输出清除信号，参照外部装置的动作信号，例如来自控制开关的电动机，使CPU处于休眠状态，而不是时间 当参考清除信号和输入信号时。 当CPU已经从休眠状态释放时，以规则的间隔和预定频率重复参考清除信号和输入信号的输出以及仅清除信号的输出。
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公开(公告)号：US06690582B2
公开(公告)日：2004-02-10
申请号：US09912295
申请日：2001-07-26
Applicant: Yoshitaka Sumida
Inventor： Yoshitaka Sumida
IPC: H05K500
CPC classification number: B60R16/0238 , H01R9/226 , H05K1/144
Abstract: In an electronic control unit mounting structure, electronic control units are mounted on a junction block, and printed circuit boards 4a and 4b of the electronic control units, each having a connector 41a, 41b of a through construction mounted thereon, are superposed in such a posture that these connectors 41a and 41b are disposed in registry with each other in an upward-downward direction, and connection terminals 31 of the junction block are inserted in the connectors 41a and 41b.
Abstract translation: 在电子控制单元安装结构中，电子控制单元安装在接线块上，并且电子控制单元的印刷电路板4a和4b分别具有安装在其上的通孔结构的连接器41a，41b， 这些连接器41a和41b在向上 - 向下的方向上彼此对准地设置，并且接合块的连接端子31插入连接器41a和41b中。
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公开(公告)号：US06184783B2
公开(公告)日：2001-02-06
申请号：US09140465
申请日：1998-08-26
Applicant: Yoshitaka Sumida
Inventor： Yoshitaka Sumida
IPC: B60Q100
CPC classification number: B60R16/0231
Abstract: An electronic control unit for a car in which a control portion operates in accordance with signals given from a plurality of input portions including a car ignition switch to thereby perform drive control of a predetermined output portion, the control portion having a sleep function by which the control portion stops when the control portion in not required to operate, comprises a watchdog circuit for watching the operation of the control portion; and a conditioning circuit for defining a condition for starting the watchdog circuit; the conditioning circuit being constituted by an OR circuit for performing the logical sum OR among at least two signal inputs from the input portions and a signal input indicating the fact that the control portion is operating.
Abstract translation: 一种用于轿厢的电子控制单元，其中控制部分根据从包括汽车点火开关的多个输入部分给出的信号进行操作，从而执行预定输出部分的驱动控制，所述控制部分具有睡眠功能， 控制部分在不需要操作的情况下停止，包括用于观察控制部分的操作的看门狗电路; 以及用于定义启动看门狗电路的条件的调理电路; 调理电路由用于在输入部分的至少两个信号输入之间执行逻辑和OR的OR电路和指示控制部分正在操作的事实的信号输入构成。
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