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1. 发明专利

JP2012222452A Electronic control device 有权
标题翻译：电子控制装置
公开(公告)号：JP2012222452A
公开(公告)日：2012-11-12
申请号：JP2011083759
申请日：2011-04-05
申请人： Denso Corp , 株式会社デンソー
发明人： FUJISAWA MASAYUKI , SENOO SHINICHI , FUJITA YOICHI , YOKOYAMA KOICHIRO
IPC分类号： H04L12/28
摘要： PROBLEM TO BE SOLVED: To shorten the transmission delay of a signal in response to a function realization request in the case that the function realization request occurs which requests of another electronic device connected via a network in the state that a CPU is in a low power consumption mode.SOLUTION: A communication control unit generates a signal in response to a function realization request if the function realization request has occurred which requests of another electronic device connected via a network in the state that a CPU is in a low power consumption mode, and transmits the signal in response to the function realization request via the network before an initial setting by the CPU is performed.
摘要翻译：要解决的问题：在功能实现请求发生的情况下，在CPU处于状态下，通过网络连接的另一电子设备的请求来缩短响应于功能实现请求的信号的传输延迟低功耗模式。解决方案：如果功能实现请求在CPU处于低功耗模式的状态下已经发生经由网络连接的另一电子设备的哪个请求，则通信控制单元响应于功能实现请求生成信号，并且在执行CPU的初始设置之前经由网络响应于功能实现请求来发送信号。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2008107914A Microcomputer, program and electronic control device for vehicle 审中-公开
标题翻译：用于车辆的微型计算机，程序和电子控制装置
公开(公告)号：JP2008107914A
公开(公告)日：2008-05-08
申请号：JP2006287828
申请日：2006-10-23
申请人： Denso Corp , 株式会社デンソー
发明人： YOKOYAMA KOICHIRO , NITTA SHUICHI , SENOO SHINICHI , HIROTA MASAYA , SASAKI AKIHIRO
IPC分类号： G06F9/48 , G06F1/32
CPC分类号： Y02D10/24
摘要： PROBLEM TO BE SOLVED: To suppress useless processing and power consumption of a microcomputer. SOLUTION: The microcomputer enters a sleep mode when a plurality of application tasks are executed and all the application tasks are not needed to be executed. When the microcomputer in the sleep mode wakes up by one of plural kinds of wake-up factors, a state management task wakes up, and the current wake-up factor this time is discriminated by the state management task (S310), and only the application task to wake up by the discriminated wake-up factor, is worken up (S320). The unnecessary increase of processing load is thereby prevented, and the following problem can be solved that unnecessary application tasks cannot be executed, so that a sleepable task cannot be determined quickly. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：抑制微机的无用处理和功耗。解决方案：当执行多个应用任务并且不需要执行所有应用任务时，微计算机进入休眠模式。当睡眠模式下的微型计算机通过多种唤醒因素中的一种唤醒时，状态管理任务被唤醒，并且此时的当前唤醒因子被状态管理任务区别（S310），只有应用任务由识别唤醒因素唤醒，（S320）。由此防止了处理负担的不必要的增加，并且可以解决不能执行不必要的应用任务的以下问题，使得不能快速确定可睡眠任务。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2011197910A Clock control circuit and microcomputer 审中-公开
标题翻译：时钟控制电路和微型计算机
公开(公告)号：JP2011197910A
公开(公告)日：2011-10-06
申请号：JP2010062800
申请日：2010-03-18
申请人： Denso Corp , 株式会社デンソー
发明人： NISHIE KATSUAKI , YOKOYAMA KOICHIRO , FUJITA YOICHI
IPC分类号： G06F1/04 , H03K5/19 , H03K21/02
摘要： PROBLEM TO BE SOLVED: To reduce the power consumption of a circuit which periodically corrects a low accuracy clock outputted from a low accuracy clock oscillation circuit by using a high accuracy clock outputted from a high accuracy clock oscillation circuit.SOLUTION: A clock control circuit includes: a correction interval timer 80 clocking a correction interval for making a clock correction circuit 30 correct a frequency of a first clock signal; a correction time timer 70 clocking a correction time required for the clock correction circuit 30 to correct the frequency of the first clock signal; and control means 40, 50, 60 which make the correction time timer 70 start the clocking of the correction time for each correction interval clocked by the correction interval timer 80, brings a second oscillation circuit 20 into an operation state thereby making the clock correction circuit 30 correct the frequency of the first clock signal, and which brings a second clock oscillation circuit 20 into a stop state when the clocking of the correction time is notified by the correction time timer 70.
摘要翻译：要解决的问题：通过使用从高精度时钟振荡电路输出的高精度时钟来降低周期性地校正从低精度时钟振荡电路输出的低精度时钟的电路的功耗。解决方案：时钟控制电路包括校正间隔定时器80计时校正间隔，用于使时钟校正电路30校正第一时钟信号的频率; 校正时间计时器70计时时钟校正电路30校正第一时钟信号的频率所需的校正时间; 以及使得校正时间定时器70对由校正间隔定时器80计时的每个校正间隔开始校正时间的计时的控制装置40,50,60使第二振荡电路20进入操作状态，从而使时钟校正电路 30校正第一时钟信号的频率，并且当校正时间定时器70通知校正时间的时钟时，使第二时钟振荡电路20进入停止状态。

4. 发明专利

JP2006151007A Sleep control system for automobile 有权
标题翻译：汽车睡眠控制系统
公开(公告)号：JP2006151007A
公开(公告)日：2006-06-15
申请号：JP2004340204
申请日：2004-11-25
申请人： Denso Corp , 株式会社デンソー
发明人： YOKOYAMA KOICHIRO , KATO SHIGEO , ASAI KENTARO
IPC分类号： B60R16/02
摘要： PROBLEM TO BE SOLVED: To provide a sleep control system for an automobile capable extremely easily and properly performing mediation of different sleep conditions between applications although it is constituted such that one hardware control body (ECU) bears execution of a plurality of applications and flexibly responding to change of sleep specification of the application.
SOLUTION: Even when a sleep period is different between the plurality of applications, information regarding the required sleep period is individually obtained from the respective applications by a sleep control information obtaining means. Further, the period commonly included in the obtained requirement sleep period is found as an effective sleep period by an effective sleep period calculation means. Further, control of sleep/wake up of the hardware control body is performed using the effective sleep period.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于能够非常容易地适当地执行应用之间的不同睡眠条件的调停的汽车的睡眠控制系统，尽管它构成为使得一个硬件控制体（ECU）执行多个应用并灵活应对应用程序睡眠规格的变化。解决方案：即使在多个应用程序之间的休眠期间不同，通过睡眠控制信息获取装置从相应的应用程序单独地获得关于所需睡眠周期的信息。此外，通过有效睡眠周期计算装置将通常包含在所获得的需求睡眠期间的周期发现为有效睡眠周期。此外，使用有效睡眠周期来执行硬件控制体的睡眠/唤醒的控制。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2012222441A On-vehicle communication device 有权
标题翻译：车载通信设备
公开(公告)号：JP2012222441A
公开(公告)日：2012-11-12
申请号：JP2011083584
申请日：2011-04-05
申请人： Denso Corp , 株式会社デンソー
发明人： FUJISAWA MASAYUKI , YOKOYAMA KOICHIRO
IPC分类号： H04L13/08 , B60R16/023 , H04L12/28
摘要： PROBLEM TO BE SOLVED: To improve communication efficiency by preventing a shift of order between message transmission order and message reading order for reading a message transmitted through a communication bus.SOLUTION: An on-vehicle communication device 1 controls a status of a message stored in a message box 4, and writes a newly received message into the message box 4 or reads a new message stored in the message box 4, according to the status of the message stored in the message box 4. Specifically, if a region where the message is most lately stored or outputted is an end region, a head region is designated as a write or a read region. Meanwhile, if the region is other than the end region, a region immediately after the region where the message is most lately stored or outputted is designated as a write or a read region.
摘要翻译：要解决的问题：通过防止消息传输顺序和用于读取通过通信总线发送的消息的消息读取顺序之间的顺序的改变来提高通信效率。解决方案：车载通信设备1控制存储在消息框4中的消息的状态，并将新接收到的消息写入消息框4中，或者根据消息框4中存储的消息读取新消息。消息框4中存储的消息的状态。具体地，如果最近存储或输出消息的区域是结束区域，则将头部区域指定为写入区域或读取区域。同时，如果区域不是结束区域，紧接在最近存储或输出消息的区域之后的区域被指定为写入或读取区域。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2008102830A Microcomputer, program and electronic control device for vehicle 审中-公开
标题翻译：用于车辆的微型计算机，程序和电子控制装置
公开(公告)号：JP2008102830A
公开(公告)日：2008-05-01
申请号：JP2006286330
申请日：2006-10-20
申请人： Denso Corp , 株式会社デンソー
发明人： YOKOYAMA KOICHIRO , NITTA SHUICHI , SENOO SHINICHI , HIROTA MASAYA , SASAKI AKIHIRO
IPC分类号： G06F1/32
CPC分类号： G06F1/3228
摘要： PROBLEM TO BE SOLVED: To eliminate wasteful power consumption in a microcomputer by immediately shifting the microcomputer to a sleep mode when it is ready to enter a sleep mode. SOLUTION: In the microcomputer in which a plurality of application tasks (hereinafter called appli-tasks) is executed, each of appli-tasks calls a function for notification when it determines the task can sleep. When the function is called by any of the appli-tasks, a program of a state management part is started to set a flag (Flag (n):n is an identifier of an appli-task) showing that the appli-task having called the function can sleep (S210), the flags of all the appli-tasks are checked to determine whether all the appli-tasks can sleep or not (S220), and the microcomputer enters the sleep mode when the determination is affirmative (S230). COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了在微型计算机准备进入睡眠模式时立即将微型计算机转移到睡眠模式，消除微计算机中浪费的功耗。解决方案：在执行多个应用任务（以下称为应用任务）的微型计算机中，当确定任务可以休眠时，每个应用任务调用用于通知的功能。当通过任何应用任务调用该功能时，开始状态管理部分的程序设置标志（Flag（n）：n是应用任务的标识符），表示应用任务已经被调用功能可以睡眠（S210），检查所有应用任务的标志，以确定所有应用任务是否可以睡眠（S220），当确定为肯定时，微计算机进入睡眠模式（S230）。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2006151000A Control device for automobile 有权
标题翻译：汽车控制装置
公开(公告)号：JP2006151000A
公开(公告)日：2006-06-15
申请号：JP2004340098
申请日：2004-11-25
申请人： Denso Corp , 株式会社デンソー
发明人： HIROTA MASAYA , YOKOYAMA KOICHIRO
IPC分类号： B60R16/02
摘要： PROBLEM TO BE SOLVED: To provide a control device for an automobile capable of normalizing the activation sequence of application according to a factor of waking up when ECU is waked up after sleeping.
SOLUTION: When the factor of waking up of ECU is generated based on operation request from the outside relative to at least one of a plurality of applications, resource of the application is set in preferential to resource of second kind application. Thereafter, since the first kind application is activated without setting the resource of the second kind application, the activation of the application with request of action can be made early by a degree that setting of the resource of the application particularly not receiving the request of action is canceled. Further, the application with no request of operation can be transferred to a sleep mode without performing waste resource setting and a time until it nextly sleeps can be shortened.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于汽车的控制装置，其能够在睡眠后ECU被唤醒时根据唤醒的因素来规范应用的激活顺序。解决方案：当基于来自外部的操作请求相对于多个应用中的至少一个生成ECU的唤醒因素时，应用的资源被设置为优先于第二种应用的资源。此后，由于在不设置第二种应用的资源的情况下激活第一类应用，所以可以通过设置应用资源特别是不接收动作请求的程度来提早应用请求的启动被取消。此外，不需要操作的应用程序可以转移到休眠模式而不执行废物资源设置，并且可以缩短直到下一次睡眠的时间。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

DE112016004158T5 Puffersteuerungsvorrichtung, Kommunikationsknoten und Vermittlungsvorrichtung 未知
公开(公告)号：DE112016004158T5
公开(公告)日：2018-05-24
申请号：DE112016004158
申请日：2016-09-14
申请人： DENSO CORP
发明人： YOKOYAMA KOICHIRO , NITTA SHUICHI
IPC分类号： H04L12/28 , H04L12/861
摘要： Eine Puffersteuerungsvorrichtung (19, 21, 23, 25) enthält eine Eingabeeinheit (25), eine Puffereinheit (33), eine Dieselbe-ID-Bestimmungseinheit (31), eine Überschreibungseinheit (29), eine Speichereinheit (29) und eine Ausgabeeinheit (35). Wenn dieselbe ID wie eine ID, die in einer Nachricht enthalten ist, die von der Eingabeeinheit angenommen wird, in einer Nachricht vorhanden ist, die in der Puffereinheit gespeichert ist, überschreibt die Überschreibungseinheit (29) mindestens Daten in einer Nachricht, die dieselbe ID enthält, mit Daten, die in der Nachricht enthalten sind, die von der Eingabeeinheit angenommen wird.

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