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    • 1. 发明专利
    • Stack size summarization program creation system, its method, and storage medium storing program realizing the method
    • 堆栈大小概要程序创建系统,其方法和存储介质存储程序实现方法
    • JP2005250555A
    • 2005-09-15
    • JP2004056115
    • 2004-03-01
    • Matsushita Electric Ind Co Ltd松下電器産業株式会社
    • FURUYAMA HISAKIFUJIWARA HIROSHIMANABE YASUTO
    • G06F9/42G06F9/44G06F11/36
    • PROBLEM TO BE SOLVED: To calculate a stack size including a function pointer and a context size used by an OS.
      SOLUTION: This stack size summarization program creation system is provided with an OS operation environment setting storage device 101, a microcomputer operation environment setting storage device 102 storing the microcomputer operation environment setting, program storage means 1 and 103, program storage means 2 and 104, an input analysis part 105, an operation environment analysis part 106, a program analysis part 107, and a program creation part 108. A function definition line inside a source program and a function designating line are lexical analyzed, and from the definition contents, an argument with a size necessary for a function designation and OS operation is given or replaced by a function having an entity. In this way, the program for stack size calculation can be automatically created and a stack size of the program including the function pointer can be calculated.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:计算包括OS使用的函数指针和上下文大小的堆栈大小。 解决方案:该堆叠大小汇总程序创建系统具有OS操作环境设置存储装置101,存储微型计算机操作环境设置的微机操作环境设置存储装置102,程序存储装置1和103,程序存储装置2 104,输入分析部105,操作环境分析部106,程序分析部107以及程序生成部108.对源程序和功能指定行内的功能定义行进行词法分析,从定义 内容,具有功能指定和OS操作所需的大小的参数由具有实体的功能给出或替换。 这样,可以自动创建用于堆栈大小计算的程序,并且可以计算包括功能指针的程序的堆栈大小。 版权所有(C)2005,JPO&NCIPI
    • 3. 发明专利
    • Real-time processing software controller and method
    • 实时处理软件控制器及方法
    • JP2006059340A
    • 2006-03-02
    • JP2005213357
    • 2005-07-22
    • Matsushita Electric Ind Co Ltd松下電器産業株式会社
    • FUJIWARA HIROSHINOMURA TAKUYAHARUNA NAOSUKEFURUYAMA HISAKIUNO YUYAMAMOTO HIROKAZUHAYASHI KIYOSHI
    • G06F9/48
    • PROBLEM TO BE SOLVED: To provide a controller and a control method for real-time processing software, allowing relative description of priority of a state by necessity of real-time processing of each state, and allowing a design of task priority and state transition in consideration of a real-time property in an upstream design process before detailed execution time becomes clear.
      SOLUTION: About each of a state [1] 311 to a state [6] 316 capable of being taken by control target equipment, a real-time property flag F1 to F6 showing whether a process in the state requires the real-time processing or not, and a priority level P1 to P6 determined by the preceding state and the present state are set. A task priority management part 104 changes the priority of a task on the basis of the real time property flag and the priority level, according to the state transition of the control target equipment.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:为了提供用于实时处理软件的控制器和控制方法,允许对每个状态的实时处理必须对状态的优先级进行相对描述,并且允许设计任务优先级和 在详细执行时间变得明显之前,考虑到上游设计过程中的实时属性的状态转换。 解决方案:关于能够被控制目标设备占据的状态[1] 311到状态[6] 316的每一个,表示该状态中的进程是否需要实时性的实时属性标志F1至F6, 并且设定由前一状态和当前状态确定的优先级P1至P6。 任务优先级管理部104根据控制对象设备的状态转移,根据实时属性标志和优先级改变任务的优先级。 版权所有(C)2006,JPO&NCIPI
    • 4. 发明专利
    • Release plan optimizing device
    • 发布计划优化设备
    • JP2006065510A
    • 2006-03-09
    • JP2004245725
    • 2004-08-25
    • Matsushita Electric Ind Co Ltd松下電器産業株式会社
    • GOTO MASAHARUYAMANE MASAAKIHAYAMA SATORUFURUYAMA HISAKI
    • G06F9/44
    • PROBLEM TO BE SOLVED: To provide a device for easily making a resource requirement list under the consideration of the optimization of developing efficiency by minimizing correction extents/influence extents.
      SOLUTION: This resource plan optimizing device is provided with a rank determining means 102 for determining a release requirement list in the order of the high needs of a user based on needs priority, a developing efficiency optimizing means 105 for optimizing developing efficiency by rearranging the release requirement lists with the same needs priority according to predetermined optimization conditions. The developing efficiency optimizing means 105 is provided with a resource distribution judging means 106 for determining the release requirement list satisfying the resource distribution conditions applied as the optimization conditions, a correction extent judging means 107 for judging the scale of the correction extents from the plurality of release requirement lists and an influence extent judging means 108 for judging the scale of the influence extents from the plurality of release requirement lists.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:通过最小化校正范围/影响范围,提供一种便于制定资源需求清单的设备,以考虑开发效率的优化。 解决方案:该资源计划优化装置具有等级确定装置102,用于根据需要优先级确定用户高需求顺序的发布需求列表;开发效率优化装置105,用于通过以下方式优化开发效率 根据预定的优化条件重新排列具有相同需求优先级的发布需求列表。 显影效率优化装置105具有:资源分配判断装置106,用于确定满足作为优化条件的资源分配条件的释放要求列表;校正范围判断装置107,用于从多个 释放要求列表和影响范围判断装置108,用于判断来自多个释放要求列表的影响范围的规模。 版权所有(C)2006,JPO&NCIPI
    • 5. 发明专利
    • Recording/reproducing device
    • 记录/再现设备
    • JP2006059400A
    • 2006-03-02
    • JP2004237646
    • 2004-08-17
    • Matsushita Electric Ind Co Ltd松下電器産業株式会社
    • YAMAMOTO HIROKAZUHARUNA NAOSUKEUNO YUFURUYAMA HISAKIFUJIWARA HIROSHIHAYASHI KIYOSHINOMURA TAKUYA
    • G11B20/12G11B20/10G11B27/10
    • PROBLEM TO BE SOLVED: To continuously reproduce video data recorded over a plurality of recording media by integrating recording/reproducing processing depending on each of a plurality of recording media into recording/reproducing processing to a single virtual recording medium in a recording/reproducing device corresponding to the plurality of recording media.
      SOLUTION: The recording/reproducing device comprises a recording/reproducing control section 101 for allocating a virtual address to each sector by dividing video data into sector units; and a sector list conversion section 104 for creating a mapping table 105 for associating a virtual address allocated to each sector with an actual address on the recording medium corresponding to each sector. The actual address of the recording medium on which data in each sector are recorded is managed by the virtual address allocated to each sector.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:通过将根据多个记录介质中的每一个的记录/再现处理集成到记录/再现处理中来连续再现记录在多个记录介质上的视频数据到记录/再现处理中的单个虚拟记录介质, 再现装置对应于多个记录介质。 解决方案:记录/再现装置包括:记录/再现控制部分101,用于通过将视频数据划分成扇区单元,将虚拟地址分配给每个扇区; 以及用于创建用于将分配给每个扇区的虚拟地址与对应于每个扇区的记录介质上的实际地址相关联的映射表105的扇区列表转换部分104。 记录在每个扇区中的数据的记录介质的实际地址由分配给每个扇区的虚拟地址进行管理。 版权所有(C)2006,JPO&NCIPI