专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2005142229A Input/output control method of electronic control device 审中-公开
标题翻译：电子控制装置的输入/输出控制方法
公开(公告)号：JP2005142229A
公开(公告)日：2005-06-02
申请号：JP2003374741
申请日：2003-11-04
申请人： Hitachi Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社日立製作所
发明人： MORITA YUICHIRO , SHIMAMURA KOTARO , TSUNETOMI KUNIHIKO , IMURA SHINYA , YOKOYAMA TAKANORI , SASAKI SHOJI , YOTSUEDA KEIJI , HAYASE YUICHIRO , YANAGIUCHI AKIHIRO
IPC分类号： F01L9/04 , H01F7/18
摘要： PROBLEM TO BE SOLVED: To provide an input/output control method which can reduce a controlling period and response time from input processing to output processing without generating variation, and improve control accuracy or the like, in an electronic control device which executes repeatedly input processing, operation process, and output processing for every control period.
SOLUTION: When time duration measured by a timer means reaches an input origination timing and an output origination timing, a control operation means makes an input means and an output means start input processing and output processing, respectively, and makes the input means start the next input processing before this time or the last operation processing or the output processing is completed.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种输入/输出控制方法，其可以在执行的电子控制装置中减少从输入处理到输出处理的控制周期和响应时间而不产生变化，并且提高控制精度等每个控制周期重复输入处理，操作处理和输出处理。解决方案：当由定时器装置测量的持续时间达到输入始发定时和输出发起定时时，控制操作装置使输入装置和输出装置分别开始输入处理和输出处理，并使输入装置在此时间之前或最后一个操作处理或输出处理完成之后开始下一个输入处理。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2005139927A Control device for electromagnetic driving valve 有权
标题翻译：电磁驱动阀控制装置
公开(公告)号：JP2005139927A
公开(公告)日：2005-06-02
申请号：JP2003374732
申请日：2003-11-04
申请人： Hitachi Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社日立製作所
发明人： MORITA YUICHIRO , SHIMAMURA KOTARO , TSUNETOMI KUNIHIKO , IMURA SHINYA , SASAKI SHOJI , YOKOYAMA TAKANORI , YOTSUEDA KEIJI , HAYASE YUICHIRO , YANAGIUCHI AKIHIRO
IPC分类号： F01L9/04 , F02D13/02 , F16K31/06
摘要： PROBLEM TO BE SOLVED: To improve control accuracy of an electromagnetic driving valve by shortening the transfer time of a target current value from a control means to a drive means.
SOLUTION: This device includes the control means 8 for setting the target current value to be supplied to respective electromagnetic coils and a drive means 9 for exciting and driving the electromagnetic coils based on the target current value set by the control means 8. The control means 8 transfers the target current value to the electromagnetic coils to be excited, identifiers to identify that the target current value corresponds to which opening or closing electromagnetic coil in the electromagnetic driving valves 4a, 4b to the driving means in a sequence preset by serial communication. The drive means 9 selects the electromagnetic coil to be excited based on received identifier, excites and drives the electromagnetic coil corresponding to received identifiers based on the newly received target current value, thus stopping excitation to the electromagnetic coils which do not correspond to the received identifiers.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过缩短目标电流值从控制装置到驱动装置的传送时间来提高电磁驱动阀的控制精度。解决方案：该装置包括用于设定要提供给各个电磁线圈的目标电流值的控制装置8和用于基于由控制装置8设置的目标电流值来激励和驱动电磁线圈的驱动装置9。控制装置8将目标电流值传送到要激励的电磁线圈，标识符，以将目标电流值对应于驱动装置中电磁驱动阀4a，4b中的哪个开或关电磁线圈按照由串行通信。驱动装置9基于接收到的标识符选择要激励的电磁线圈，根据新接收到的目标电流值激励并驱动对应于接收到的标识符的电磁线圈，从而停止对不符合接收标识符的电磁线圈的激励。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2010113449A Software analyzer 有权
标题翻译：软件分析仪
公开(公告)号：JP2010113449A
公开(公告)日：2010-05-20
申请号：JP2008284137
申请日：2008-11-05
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： YOSHIMURA KENTARO , NARISAWA FUMIO , MORITA YUICHIRO
IPC分类号： G06F9/44
CPC分类号： G06F8/70 , G06F8/36
摘要： PROBLEM TO BE SOLVED: To provide a software analyzer for supporting the efficient selection of software components to be simultaneously reutilized or changed in the development of derived products based on the past records of developments and changes of software products. SOLUTION: The software analyzer analyzes a plurality of software components included in existing software products and correlations between the plurality of software components. The software analyzer includes: a product line analysis means adapted to create product line configuration information numerically expressing a set of the plurality of software components included in the existing software products, from existing product configuration information including, for each of the existing software products, information on the plurality of software components and information on the correlations between the plurality of software components; an inter-component distance analysis means adapted to calculate inter-software-component distances numerically quantifying the correlations between the software components based on the product line configuration information; a component cluster analysis means adapted to group the software components based on the inter-software-component distances; and an output section outputting results obtained by the product line analysis means, the inter-component distance analysis means, and the component cluster analysis means. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种软件分析器，用于根据过去的软件产品开发和变更记录，支持有效选择软件组件，以同时重新利用或改变派生产品的开发。解决方案：软件分析器分析现有软件产品中包含的多个软件组件以及多个软件组件之间的相关性。软件分析器包括：产品线分析装置，用于从现有的产品配置信息中创建产品线配置信息，该产品线配置信息以数字方式表示包括在现有软件产品中的多个软件组件的集合，包括针对每个现有软件产品的信息对多个软件组件和关于多个软件组件之间的相关性的信息; 组件间距离分析装置，适于基于所述产品线配置信息来计算数字量化所述软件组件之间的相关性的软件间分量距离; 组件簇分析装置，适于基于所述软件间组件距离对所述软件组件进行分组; 以及输出部分，其输出由产品线分析装置，组件间距离分析装置和部件聚类分析装置获得的结果。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2009166779A Vehicle control apparatus 有权
标题翻译：车辆控制装置
公开(公告)号：JP2009166779A
公开(公告)日：2009-07-30
申请号：JP2008009414
申请日：2008-01-18
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MORITA YUICHIRO , NARISAWA FUMIO , HASHIMOTO KOJI , MOTOYAMA ATSUHISA , YOSHIMURA KENTARO , MIYAKE JUNJI
IPC分类号： B60R16/02 , B60T8/17
CPC分类号： G05B19/0421 , G05B2219/2224
摘要： PROBLEM TO BE SOLVED: To provide a vehicle control apparatus having a plurality of microcontrollers interconnected by serial communication, capable of achieving data referencing between the microcontrollers without increasing the load on their CPUs and of easy development of control application software.
SOLUTION: The vehicle control apparatus includes a plurality of arithmetic processing units each having a computing means, a data storage means, and a communication means, wherein each of the arithmetic processing units has a data update monitoring means which monitors access to the data storage means, acquires, upon detection of update of data in the data storage means, the updated data and a corresponding address, transfers the data and address to the communication means, and starts transmission to another one or more of the plurality of arithmetic processing units.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供具有通过串行通信互连的多个微控制器的车辆控制装置，能够实现微控制器之间的数据参考，而不增加其CPU的负担并且容易地开发控制应用软件。解决方案：车辆控制装置包括多个算术处理单元，每个运算处理单元都具有计算装置，数据存储装置和通信装置，其中每个算术处理单元具有数据更新监视装置，其监视对数据存储装置，在检测到数据存储装置中的数据更新时，获取更新的数据和对应的地址，将数据和地址传送到通信装置，并开始传输到多个算术处理中的另一个或多个单位。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2009080566A Vehicle control program and program generation method, program generator, and automobile controller 审中-公开
标题翻译：车辆控制程序和程序生成方法，程序发生器和汽车控制器
公开(公告)号：JP2009080566A
公开(公告)日：2009-04-16
申请号：JP2007247823
申请日：2007-09-25
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： NARISAWA FUMIO , MIYAKE JUNJI , HASHIMOTO KOJI , MOTOYAMA ATSUHISA , MORITA YUICHIRO
IPC分类号： G06F9/44
摘要： PROBLEM TO BE SOLVED: To prevent quality from degrading by adding new software to a part of software whose quality has been assured, when developing control software in a plurality of sections.
SOLUTION: An access to a timer causing a response delay, addition of interruption response processing, or an access from the added software to input and output processing depending on state transition of a peripheral circuit is limited by eliminating an interface positioned between components affected by an access of an added component, out of the softwares for controlling each I/O, other than the interface for setting a final computation value or a target value.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过在质量得到保证的一部分软件中添加新软件，在多个部分开发控制软件时，防止质量下降。解决方案：通过消除位于组件之间的接口，限制了导致响应延迟，添加中断响应处理或从附加软件到根据外围电路的状态转换进行输入和输出处理的定时器的访问受到用于控制每个I / O的软件中的附加组件的访问的影响，除了用于设置最终计算值或目标值的接口之外。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2006207473A Exhaust gas diagnosis system and vehicle control system 审中-公开
标题翻译：排气诊断系统和车辆控制系统
公开(公告)号：JP2006207473A
公开(公告)日：2006-08-10
申请号：JP2005020548
申请日：2005-01-28
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SHIMURA TAKANORI , MIYAZAKI SUKEYUKI , YOSHIMURA KENTARO , MORITA YUICHIRO
IPC分类号： F02D45/00 , G08C17/00 , G08C19/00
CPC分类号： F02D41/266 , B60W2050/0079 , F01N11/00 , F01N2550/02 , F02D41/00 , F02D41/1441 , F02D41/22 , F02D41/28
摘要： PROBLEM TO BE SOLVED: To reduce communication lines and power lines connected to an exhaust gas sensor laid out outside of a vehicle and requiring environment resistance in an exhaust gas diagnosis system for an automobile. SOLUTION: This system is composed of an engine control unit (electronic control unit) 4010, wireless terminal devices 2000, 2001 with sensor function sensing exhaust gas, and a wireless communication relay device 3000 taking over part of a process executed by the engine control unit conventionally as well as communication. Consequently, the communication lines between the sensor and the electronic control unit and power lines to the sensor which are conventionally necessary can be eliminated and load of the electronic control unit can be reduced. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：减少连接到布置在车辆外部的排气传感器的通信线路和电力线，并且在汽车的排气诊断系统中要求环境抗力。
解决方案：该系统由发动机控制单元（电子控制单元）4010，具有传感器功能感测废气的无线终端装置2000,2001组成，无线通信中继装置3000接收由发动机控制单元通常以及通讯。因此，可以消除传感器和电子控制单元之间的通信线路和传统上对传感器的电力线路，并且可以减少电子控制单元的负载。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2006051922A Vehicle controller 有权
标题翻译：车辆控制器
公开(公告)号：JP2006051922A
公开(公告)日：2006-02-23
申请号：JP2005021656
申请日：2005-01-28
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： YOSHIMURA KENTARO , SAKURAI KOHEI , KANEKAWA NOBUYASU , MORITA YUICHIRO , TAKAHASHI YOSHIAKI , KUROSAWA KENICHI , MINOWA TOSHIMICHI , HOSHINO MASATOSHI , NAKATSUKA YASUHIRO , SHIMAMURA KOTARO , TSUNETOMI KUNIHIKO , SASAKI SHOJI
IPC分类号： B60R16/02 , B60R16/023 , B60W10/00 , B60W10/04 , B60W10/06 , B60W10/10 , B60W10/20 , B60W30/00 , B60W50/02
CPC分类号： Y02T10/6286
摘要： PROBLEM TO BE SOLVED: To provide a vehicle controller securing high reliability, a real-time property and extensibility at low cost with a simple configuration of the electronic controller by backing up an error by the whole system without increasing redundancy of an individual controller more than necessary. SOLUTION: In this vehicle controller, a sensor controller 2 taking in a sensor signal showing a control input of a driver or a state quantity of a vehicle, an instruction controller 1 generating a control target value on the basis of the sensor signal, and an actuator controller 3 operating an actuator are connected by a network. The actuator controller has a control target value generation means generating a control target value on the basis of a sensor value of the sensor controller on the network received by the actuator controller when abnormality occurs in the control target value generated by the instruction controller, and controls the actuator by the control target value generated by the control target value generation means. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种以低成本实现高可靠性，实时性和可扩展性的车辆控制器，通过简单地配置电子控制器，通过整个系统备份错误，而不增加个人的冗余控制器超过必要。解决方案：在该车辆控制器中，传感器控制器2接收表示驾驶员的控制输入或车辆的状态量的传感器信号，指令控制器1基于传感器信号产生控制目标值并且通过网络连接操作致动器的致动器控制器3。执行器控制器具有控制目标值产生装置，当由指令控制器产生的控制目标值发生异常时，基于由致动器控制器接收到的网络上的传感器控制器的传感器值产生控制目标值，并且控制该致动器由控制目标值产生装置产生的控制目标值。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2005142670A Electronic control apparatus 有权
标题翻译：电子控制装置
公开(公告)号：JP2005142670A
公开(公告)日：2005-06-02
申请号：JP2003374737
申请日：2003-11-04
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MORITA YUICHIRO , SHIMAMURA KOTARO , TSUNETOMI KUNIHIKO , IMURA SHINYA , SASAKI SHOJI , YOKOYAMA TAKANORI
IPC分类号： G06F3/05 , G05B19/042 , H02M7/48 , H03M1/12
CPC分类号： G05B19/0423
摘要： PROBLEM TO BE SOLVED: To provide an electronic control apparatus with a simple configuration which is capable of surely performing input processing and output processing at a proper timing and efficiently attaining the shortening of a control cycle, and a response time from the input processing to the output processing, the reduction of processing load of an operating means and the improvement of control accuracy etc. SOLUTION: The apparatus is configured so as to be provided with an input means 4 for taking signal from the outside to perform input processing such as A/D conversion; an operating means 2 for executing operation processing according to a predetermined program in response to a processing result of the input means 4; an output means 6 for performing output processing of the signals for the outside on the basis of the operation result of the operating means 2; and a timer means 5 for outputting at least two among an input processing start signal for allowing the input means 4 to start the input processing, an output processing signal for allowing the output means to start the output processing, and an operation processing start signal for allowing the operating means to start the operating processing. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有简单配置的电子控制装置，其能够在适当的定时可靠地执行输入处理和输出处理，并且有效地实现控制周期的缩短和从输入的响应时间对输出处理的处理，操作装置的处理负荷的降低和控制精度等的提高。解决方案：该装置被配置为设置有用于从外部进行信号的输入装置4执行输入处理如A / D转换; 操作装置2，用于响应于输入装置4的处理结果执行根据预定程序的操作处理; 输出装置6，用于根据操作装置2的操作结果进行外部信号的输出处理; 以及用于输出用于允许输入装置4开始输入处理的输入处理开始信号中的至少两个，允许输出装置开始输出处理的输出处理信号的定时装置5和用于允许操作装置开始操作处理。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2005306124A Vehicle control device 审中-公开
标题翻译：车辆控制装置
公开(公告)号：JP2005306124A
公开(公告)日：2005-11-04
申请号：JP2004123611
申请日：2004-04-20
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SAKURAI KOHEI , KANEKAWA NOBUYASU , MORITA YUICHIRO , SHIMAMURA KOTARO , SASAKI SHOJI
IPC分类号： B62D6/00 , B60W30/00 , B60W50/02 , B60W50/04 , B62D5/04 , B62D113/00
CPC分类号： B62D5/049 , B62D5/0493
摘要： PROBLEM TO BE SOLVED: To provide a vehicle control device establishing both low cost and high reliability compatibly. SOLUTION: The vehicle control device includes a monitoring means 12 which is fed with a controlled object conditional signal S2 emitted from an object to be controlled 3, compares the signal S2 with the control command value S1, and judges whether the object 3 is operating normally in conformity to the command value S1. The monitoring means 12 emits a failure sensing signal S5 to an actuator driving means 13 if the judgement signifies that the object 3 is not operating normally. COPYRIGHT: (C)2006,JPO&NCIPI

10. 发明专利

JP2009227276A Vehicle controller 有权
标题翻译：车辆控制器
公开(公告)号：JP2009227276A
公开(公告)日：2009-10-08
申请号：JP2009120107
申请日：2009-05-18
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： YOSHIMURA KENTARO , SAKURAI KOHEI , KANEKAWA NOBUYASU , MORITA YUICHIRO , TAKAHASHI YOSHIAKI , KUROSAWA KENICHI , MINOWA TOSHIMICHI , HOSHINO MASATOSHI , NAKATSUKA YASUHIRO , SHIMAMURA KOTARO , TSUNETOMI KUNIHIKO , SASAKI SHOJI
IPC分类号： B60T8/17 , B60T8/1755 , B60T8/96 , B60T17/18 , B60W10/00 , B60W10/04 , B60W10/06 , B60W10/10 , B60W10/18 , B60W10/188 , B60W10/20 , B60W30/00 , B60W50/02 , B62D6/00 , B62D7/14 , B62D103/00 , B62D111/00 , B62D113/00 , B62D137/00
CPC分类号： Y02T10/6286 , Y02T10/7275
摘要： PROBLEM TO BE SOLVED: To provide a vehicle controller for securing high reliability, real time property and scalability at low cost, with a simple constitution of an ECU, by backing up an error in the whole system without unnecessarily increasing redundancy of each controller. SOLUTION: In this vehicle controller, a sensor controller 2 capturing a sensor signal indicating a state quantity of a vehicle and a control variable of a driver, a command controller for generating a control target value based on the sensor signal, and an actuator controller 3 for operating an actuator 5 for receiving the control target value to control a vehicle are connected via a network. The actuator controller 3 has a control target value generating means for generating the control target value based on a sensor value on the network received by the actuator controller 3, when an error occurs in the control target value generated by the command controller, and controls the actuator 5 by the control target value. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种以低成本确保高可靠性，实时性和可扩展性的车辆控制器，具有简单的ECU结构，通过在整个系统中备份错误，而不必增加每个系统的冗余控制器。解决方案：在该车辆控制器中，传感器控制器2捕获指示车辆的状态量的传感器信号和驾驶员的控制变量，用于基于传感器信号生成控制目标值的命令控制器，以及用于操作用于接收控制目标值以控制车辆的致动器5的致动器控制器3通过网络连接。执行器控制器3具有控制目标值产生装置，当由指令控制器产生的控制目标值发生错误时，基于由致动器控制器3接收到的网络上的传感器值来生成控制目标值，并且控制执行器5由控制目标值。版权所有（C）2010，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式