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1. 发明专利

JP2008215965A Simulation apparatus and signal measuring device 有权
标题翻译：模拟装置和信号测量装置
公开(公告)号：JP2008215965A
公开(公告)日：2008-09-18
申请号：JP2007052058
申请日：2007-03-01
申请人： Fujitsu Ten Ltd , 富士通テン株式会社
发明人： AKAMATSU KEIJIYU , UOZUMI HARUNAGA
IPC分类号： G01M15/06 , F02D45/00
摘要： PROBLEM TO BE SOLVED: To provide a simulation apparatus capable of assuring a real-time display by reducing arithmetic burdens on a measurement data creating means, even when the number of measurement data sets is increased.
SOLUTION: The simulation apparatus 1 performs an engine simulation operation based on an engine control signal being a signal output from an engine control system 7 and specified by a crank angle of an engine. The apparatus 1 includes the measurement data creating means 3 which creates measurement data sets at respective creation timings defined by a prescribed clock time, based on the signals related to the engine control signal, measured after the previous creation timing; and a simulation operation means 2 which performs a step of receiving the measurement data sets created by the measurement data creating means 3 and a step of the engine simulation operation at prescribed intervals. The measurement data creating means 3 sends the created measurement data sets to the simulation operation means 2 at respective creation timings.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：即使当测量数据集的数量增加时，提供一种能够通过减少测量数据创建装置的算术负担来确保实时显示的模拟装置。解决方案：模拟装置1基于作为从发动机控制系统7输出并由发动机的曲柄角指定的信号的发动机控制信号进行发动机模拟操作。设备1包括测量数据创建装置3，其基于与在先前创建定时之后测量的与发动机控制信号相关的信号，在由规定时钟时间定义的各个创建定时处产生测量数据集; 以及模拟操作装置2，其执行接收由测量数据创建装置3创建的测量数据集和以规定间隔的发动机模拟操作的步骤的步骤。测量数据创建装置3在各自的创建定时将所创建的测量数据集发送到模拟操作装置2。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2008171154A Simulation device 审中-公开
标题翻译：模拟装置
公开(公告)号：JP2008171154A
公开(公告)日：2008-07-24
申请号：JP2007002892
申请日：2007-01-10
申请人： Fujitsu Ten Ltd , 富士通テン株式会社
发明人： FUKUDA TERUO , AKAMATSU KEIJIYU
IPC分类号： G05B23/02
摘要： PROBLEM TO BE SOLVED: To provide a simulation device for improving the precision of noise simulation by preliminarily setting a noise pattern to be superimposed on a simulation signal to be output to a control signal, and for repeatedly outputting it. SOLUTION: This simulation device is provided with: a simulation signal output part 2 for outputting a simulation signal to a controller 7 by simulating a control object; and a signal measuring part 3 for measuring the control signal to be input from the controller 7 in response to the simulation signal. The simulation signal output part 2 is provided with: a signal storage part 2c for storing a standard signal pattern to be repeated in a predetermined cycle and a plurality of abnormal signal patterns acquired by superimposing disturbance with the standard signal pattern; a signal generation part 2a for generating the simulation signal by selecting each signal pattern stored in the signal storage part 2c; and a pattern selection control part 2b for controlling the selection order of each signal pattern by the signal generation part 2a. The simulation signal is switched and output in the predetermined cycle. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种模拟装置，用于通过预先设置要叠加在要输出到控制信号的模拟信号上的噪声模式并重复输出来提高噪声模拟的精度。解决方案：该模拟装置具有：模拟信号输出部分2，用于通过模拟控制对象将模拟信号输出到控制器7; 以及信号测量部分3，用于根据模拟信号测量要从控制器7输入的控制信号。模拟信号输出部分2具有：信号存储部分2c，用于存储以预定周期重复的标准信号模式;以及多个异常信号模式，通过将干扰与标准信号模式叠加而获得; 信号生成部分2a，用于通过选择存储在信号存储部分2c中的每个信号模式来产生模拟信号; 以及模式选择控制部分2b，用于通过信号产生部分2a控制各信号模式的选择顺序。模拟信号以预定的周期进行切换和输出。版权所有（C）2008，JPO＆INPIT

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