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1. 发明专利

JP2005065158A Onboard system 有权
标题翻译： ONBOARD系统
公开(公告)号：JP2005065158A
公开(公告)日：2005-03-10
申请号：JP2003296024
申请日：2003-08-20
申请人： Denso Corp , 株式会社デンソー
发明人： HIROTA MASAYA , SENOO SHINICHI
IPC分类号： H04L12/28 , H04L29/08
摘要： PROBLEM TO BE SOLVED: To provide an onboard system in which it can be surely notified to a side of a communicating party that data to be transmitted are not prepared in communications according to a polling-based communication scheme.
SOLUTION: An immobilizer ECU 2, a steering lock ECU 3 and a power supply ECU 4 perform polling-based asynchronous communications. When the immobilizer ECU 2 receives a request signal and an ID code is completely authenticated, a flag set to "1" is added to a result of the authentication and transmitted. When the ID code is not completely authenticated, a flag set to "0" is added to predetermined data indicating such a state and transmitted. According to the communication data and a value of the flag added thereto, the steering lock ECU 3 and the power supply ECU 4 determine whether the relevant communication data are the authenticated result of the ID code or said predetermined data.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种车载系统，其中可以根据基于轮询的通信方案可靠地通知通信方的一方，要发送的数据未在通信中准备。解决方案：防盗器ECU2，转向锁定ECU3和电源ECU4执行基于轮询的异步通信。当防盗装置ECU2接收到请求信号并且ID码被完全认证时，将设置为“1”的标志相加到认证结果并发送。当ID代码未被完全认证时，将设置为“0”的标志添加到指示这种状态并发送的预定数据。根据通信数据和附加的标志的值，转向锁定ECU 3和电源ECU4确定相关通信数据是否是ID代码或所述预定数据的认证结果。版权所有（C）2005，JPO＆NCIPI

2. 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

3. 发明专利

JP2005059809A On-vehicle system 审中-公开
标题翻译：车载系统
公开(公告)号：JP2005059809A
公开(公告)日：2005-03-10
申请号：JP2003296023
申请日：2003-08-20
申请人： Denso Corp , 株式会社デンソー
发明人： HIROTA MASAYA , SENOO SHINICHI
IPC分类号： B60R16/023 , B60R16/02 , B60R25/021 , B60R25/0215 , B60R25/04 , B60R25/40 , H04L12/403 , B60R25/02
摘要： PROBLEM TO BE SOLVED: To provide an on-vehicle system capable of securely starting communication according to a communication system based on a polling system. SOLUTION: An immobilizer ECU 2 on a master side and a steering lock ECU 3 and a power supply ECU 4 on a sleeve side are connected to a bus 1, and performs the communication according to the communication system based on the polling system. When the steering lock ECU 3 and the power supply ECU 4 transmit wakeup signals to the immobilizer ECU 2, they monitor signals outputted to the bus 1 for a specified time. When the wakeup signals are not outputted to the bus 1, they output the wakeup signals to the bus 1 to transmit to the immobilizer ECU 2. By this, the steering lock ECU 3 and the power supply ECU 4 do not simultaneously transmit the wakeup signals and the communication can be securely started. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够根据基于轮询系统的通信系统安全地开始通信的车载系统。解决方案：主机侧的防盗器ECU2和转向锁定ECU 3以及套筒侧的电源ECU4连接到总线1，并根据基于轮询系统的通信系统进行通信。当转向锁定ECU 3和电源ECU 4向防盗器ECU2发送唤醒信号时，它们监视输出到总线1的指定时间。当唤醒信号不输出到总线1时，它们将唤醒信号输出到总线1以传送到防盗器ECU2。由此，转向锁定ECU 3和电源ECU 4不同时发送唤醒信号并且可以安全地启动通信。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2013047024A Vehicle warning device 有权
标题翻译：车辆警告装置
公开(公告)号：JP2013047024A
公开(公告)日：2013-03-07
申请号：JP2011185395
申请日：2011-08-28
申请人： Denso Corp , 株式会社デンソー
发明人： KASEDA YOSHITAKA , HIROTA MASAYA
IPC分类号： B60Q5/00
摘要： PROBLEM TO BE SOLVED: To provide a vehicle warning device that properly issues a warning to a person outside a vehicle.SOLUTION: The vehicle warning device mounted on a vehicle with an electric motor as a prime mover to warn a pedestrian about the presence of the vehicle is configured: to output warning sound from an outdoor speaker 5 to the outside when the vehicle is driven only by the electric motor as the prime mover (S10, S11); to detect whether there is a person in a traveling direction of the vehicle, and determine whether the vehicle and the person are moving in the same direction (S12-S18); and to increase the volume of the warning sound output from the outdoor speaker 5 when they are moving in the same direction (S19, S20).
摘要翻译：要解决的问题：提供一种车辆警告装置，其对车辆外的人正确地发出警告。解决方案：车辆警告装置安装在具有电动机作为原动机的车辆上，以警告行人关于车辆的存在被配置为：当车辆是室外扬声器5时将警告声音从室外扬声器5输出到外部仅由作为原动机的电动机驱动（S10，S11）; 检测车辆行驶方向上是否存在人，并判定车辆和人是否沿同一方向移动（S12-S18）。并且当它们沿相同方向移动时，增加从室外扬声器5输出的警告声音的音量（S19，S20）。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2013029879A Flash memory control device 审中-公开
标题翻译：闪存存储器控制装置
公开(公告)号：JP2013029879A
公开(公告)日：2013-02-07
申请号：JP2011163443
申请日：2011-07-26
申请人： Denso Corp , 株式会社デンソー
发明人： HIROTA MASAYA , KATO KENICHI
IPC分类号： G06F12/16 , G06F12/00 , G06F12/06 , G11C16/02
摘要： PROBLEM TO BE SOLVED: To provide a flash memory control device which can extend a lifetime of a flash memory.SOLUTION: A flash memory control device classifies a plurality of blocks of a flash memory into low frequency data blocks and high frequency data blocks. The device stores low frequency data preset as data having a low update frequency in the low frequency data block, and on the other hand, stores high frequency data preset as data having a high update frequency in the high frequency data block. Then, if a type of data to be newly stored in the flash memory is low frequency data, the device stores the data in the low frequency data block, and if the type of the data is high frequency data, the device stores the data in the high frequency data block.
摘要翻译：要解决的问题：提供一种可以延长闪存的寿命的闪存控制装置。解决方案：闪存控制装置将闪存的多个块分为低频数据块和高频数据块。该装置存储低频数据预置的低频数据，而在低频数据块中具有低更新频率的数据，另一方面，存储预设为高频数据块中具有较高更新频率的数据的高频数据。然后，如果新存储在闪速存储器中的数据的类型是低频数据，则将该数据存储在低频数据块中，并且如果数据的类型是高频数据，则设备将数据存储在高频数据块。版权所有（C）2013，JPO＆INPIT

6. 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

7. 发明专利

JP2006150999A Control device for automobile 有权
标题翻译：汽车控制装置
公开(公告)号：JP2006150999A
公开(公告)日：2006-06-15
申请号：JP2004340097
申请日：2004-11-25
申请人： Denso Corp , 株式会社デンソー
发明人： HIROTA MASAYA
IPC分类号： B60R16/02 , B60J5/04 , B60Q1/04
摘要： PROBLEM TO BE SOLVED: To provide a control device for an automobile capable of shortening an operation stop time of specific important function accompanying with re-activation treatment when a hardware control main body (ECU) for performing control of a plurality of functions is re-activated after resetting and thereby capable of reducing incompatible sense and uncomfortable sense to a user accompanying with the stopping of function. SOLUTION: A plurality of applications are divided to first kind application corresponding to a control means to be preferentially functioned at the time of activation of the control device and second kind application corresponding to the remaining control means. Further, at the activation, resource setting is performed only regarding the first kind application with high priority and resource setting of the second kind application with low priority is performed after activation of the first kind application. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于在用于执行多个功能的控制的硬件控制主体（ECU））时能够缩短具有重新激活处理的特定重要功能的操作停止时间的汽车的控制装置在复位之后被重新激活，从而能够减少伴随功能停止的用户的不兼容的感觉和不适感。解决方案：将多个应用程序划分为对应于控制装置的第一种应用程序，以在启动对应于其余控制装置的控制装置和第二种应用程序时优先地起作用。此外，在激活时，仅针对具有高优先级的第一类应用执行资源设置，并且在第一类应用激活之后执行具有低优先级的第二类应用的资源设置。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2013065080A Electronic control device 有权
标题翻译：电子控制装置
公开(公告)号：JP2013065080A
公开(公告)日：2013-04-11
申请号：JP2011201987
申请日：2011-09-15
申请人： Denso Corp , 株式会社デンソー
发明人： KASEDA YOSHITAKA , TANAKA TAKASHI , HIROTA MASAYA
IPC分类号： G06F12/16
摘要： PROBLEM TO BE SOLVED: To provide an electronic control device which can efficiently suppress writing processing on a writing target data in a flash memory.SOLUTION: An electronic control device comprises: a flash memory for storing data IDs for identifying data and data values which are acquired by arithmetic operation of data by an operation unit; a representative value storage unit for storing a representative value predetermined for each representative value ID that is assigned to each data ID; a data management information storage unit for storing data management information which indicates whether to use the corresponding data value or representative value as a value corresponding to the data ID, for each data ID; and a writing control unit which, when a data writing unit writes data, if a data value to be written and the representative value are the same, controls the data management information to indicate a representative value using state for using the representative value as a value corresponding to the data ID, and also suppresses writing processing on the data value corresponding to the data ID in the flash memory by the data writing unit.
摘要翻译：要解决的问题：提供一种可以有效地抑制对闪速存储器中的写入目标数据的写入处理的电子控制装置。电子控制装置包括：闪存，用于存储用于识别由操作单元通过数据的运算获取的数据和数据值的数据ID; 代表值存储单元，用于存储分配给每个数据ID的每个代表值ID预定的代表值; 数据管理信息存储单元，用于对于每个数据ID，存储指示是否使用相应的数据值或代表值作为数据ID的值的数据管理信息; 以及写入控制单元，当数据写入单元写入数据时，如果要写入的数据值和代表值相同，则控制数据管理信息以使用代表值的状态指示代表值作为值对应于数据ID，并且还通过数据写入单元抑制对与闪存中的数据ID相对应的数据值的写入处理。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2010081337A Cr oscillation clock-incorporated microcomputer 审中-公开
标题翻译： CR振荡时钟微处理器
公开(公告)号：JP2010081337A
公开(公告)日：2010-04-08
申请号：JP2008248019
申请日：2008-09-26
申请人： Denso Corp , 株式会社デンソー
发明人： NISHIE KATSUAKI , HIROTA MASAYA
IPC分类号： H03B5/20 , H03K3/027 , H03L7/095
摘要： PROBLEM TO BE SOLVED: To provide a CR oscillation clock-incorporated microcomputer capable of determining whether or not period adjustment of a CR oscillation clock has been completed.
SOLUTION: A determination circuit determines whether or not a value indicated by an external oscillation pulse counter is settled between a value indicated by a lower limit count number setting register and a value indicated by an upper limit count number setting register (S170). If it is determined that the value is settled therebetween (S170:Yes), the determination circuit performs counting-up by adding "1" to a value stored in a correction completion counter (S180). An output circuit judges thereafter whether or not a count number of the correction completion counter is equal to or more than a value stored in a correction completed count number setting register (S190). If it is judged that the value is equal to or more than the stored value (S190:Yes), the output circuit inputs to a correction completion register "1" (information indicating the period adjustment has been completed) (S200). Then, these steps are repeated.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够确定CR振荡时钟的周期调整是否已经完成的CR振荡时钟并入微计算机。解决方案：确定电路确定由外部振荡脉冲计数器指示的值是否在由下限计数设置寄存器指示的值和由上限计数设置寄存器指示的值之间确定（S170）。如果确定了其间的值被确定（S170：是），则确定电路对存储在校正完成计数器中的值添加“1”来执行向上计数（S180）。然后，输出电路判断校正完成计数器的计数是否等于或者大于存储在校正完成计数数设置寄存器中的值（S190）。如果判定该值等于或大于存储值（S190：是），则输出电路输入到校正完成寄存器“1”（表示周期调整的信息已经完成）（S200）。然后，重复这些步骤。版权所有（C）2010，JPO＆INPIT

10. 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

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