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    • 1. 发明申请
    • Design Assistance Device for Control Software
    • 控制软件设计辅助装置
    • US20150169295A1
    • 2015-06-18
    • US14409191
    • 2012-06-20
    • Tsukasa KyosoYoshitaka AtarashiTakeshi Fukuda
    • Tsukasa KyosoYoshitaka AtarashiTakeshi Fukuda
    • G06F9/44G06F11/36
    • G06F8/34G06F11/3604
    • In automatically generating a source code from a block diagram, it is essential to efficiently confirm the validity of the source code that is converted from the block diagram, and also in cases of starting usage of a new code generating tool, it is important to efficiently confirm the validity of that code generating tool. In order to perform this task, the design assistance device for software of the present invention automatically generates source code based on a block diagram describing the processing procedure for controlling a device for control by utilizing plural block elements and the connective relation between those plural block elements. The design assistance device for software generates a first data flow expressing the block diagrams and their connective relation by using nodes and links; generates a second data flow expressing the dependent relation among functions or variables in the source code by utilizing nodes and links; and finds and outputs the coincidence between the first data flow and second data flow.
    • 在从框图自动生成源代码时,必须有效地确认从框图转换的源代码的有效性,并且在开始使用新代码生成工具的情况下,重要的是有效地 确认该代码生成工具的有效性。 为了执行该任务,本发明的软件设计辅助装置基于描述用于通过利用多个块元素来控制用于控制的设备的处理过程的框图以及这些多个块元素之间的连接关系自动生成源代码 。 用于软件的设计辅助装置通过使用节点和链路产生表示框图及其连接关系的第一数据流; 通过利用节点和链路生成表示源代码中的函数或变量之间的依赖关系的第二数据流; 并且发现并输出第一数据流和第二数据流之间的一致性。
    • 8. 发明申请
    • Server device, an in-vehicle terminal device, and program of communication-based car navigation system
    • 服务器设备,车载终端设备以及基于通信的汽车导航系统程序
    • US20050043884A1
    • 2005-02-24
    • US10921862
    • 2004-08-20
    • Yoshitaka Atarashi
    • Yoshitaka Atarashi
    • G09B29/00G01C21/00G01C21/34G08G1/0969G08G1/137G09B29/10
    • G01C21/3415
    • In a communication-based navigation system, even when a vehicle deviates from an original guidance route, an in-vehicle terminal device can locate a new guidance route and display the same without receiving another guidance route delivered from a server device. Immediately after searching for a guidance route which is displayed at the start of running, the server device finds data on the shortest route from each node to a destination (direction data to return to the original route) in accordance with a shortest path algorithm, and delivers this data to the in-vehicle terminal device together with delivery map data including the guidance route. When the vehicle deviates from the guidance route, the in-vehicle terminal device locates a new guidance route or a return route from the location at which the vehicle deviates based on the direction data to return to the original route, and displays the guidance route or return route.
    • 在基于通信的导航系统中,即使车辆偏离原来的引导路线,车载终端装置也可以定位新的引导路径并进行显示,而不会接收从服务器装置发送的其他引导路线。 在搜索在运行开始时显示的引导路线之后,服务器装置立即根据最短路径算法从每个节点到目的地(返回到原始路线的方向数据)找到最短路径上的数据,以及 将该数据与包括引导路线的输送图数据一起传送到车载终端装置。 当车辆偏离引导路线时,车载终端装置根据方向数据从车辆偏离的位置找到新的引导路线或返回路线,以返回到原始路线,并且显示引导路线或 返回路线。