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1. 发明授权

US4908792A Control system to control operation of an apparatus, more particularly operation of an automotive vehicle 失效
标题翻译：用于控制装置的操作的控制系统，更具体地说是机动车辆的操作
公开(公告)号：US4908792A
公开(公告)日：1990-03-13
申请号：US87995
申请日：1987-08-17
申请人： Bernd Przybyla , Alfred Bruckelt , Michael Kirschner
发明人： Bernd Przybyla , Alfred Bruckelt , Michael Kirschner
IPC分类号： B60H1/00 , B60R16/02 , F02D45/00 , G05B19/042 , G06F9/44 , G06F9/445 , G06F12/06 , G07C5/10
CPC分类号： G06F8/665 , G05B19/042 , G06F12/0638 , G06F8/00 , G07C5/10
摘要： To increase the versatility of a central processing unit (30) controlling an operating apparatus, such as apparatus including an engine, installed in an automotive vehicle, a main read-only memory (ROM, 40) stores not only operating data of the vehicle and/or the engine, but additionally, the organization program of the central processing unit (CPU, 30) in modular, or block form in the ROM (40). An auxiliary ROM (41) preferably an electronically erasable ROM is connectable, via an interconnection bus (80) to the CPU (30) and an initial program stored in the main ROM (40) provides a determination or recognition step to be carried out by the CPU (30) first, to determine if the auxiliary EPROM (41) is present; and, if so, to then address the auxiliary EPROM (41) for control of the program run of the CPU; if not, to take programming operating data directly from the ROM (40). The programming stored in the auxiliary EPROM (41) may direct the CPU (30) to carry out programming steps stored in the main ROM (40) in the stored sequence, or in changed sequences, as well as to take operating steps directly from the auxiliary EPROM (41). All programming data are stored in the auxiliary EPROM (41) also in modular or block form, and preferably include diagnostic programs relating to monitoring a function of the vehicle or of the engine, under control of data computed by the CPU (30).
摘要翻译：为了增加控制安装在机动车辆中的包括发动机在内的操作装置的中央处理单元（30）的多功能性，主要只读存储器（ROM，40）不仅存储车辆的操作数据，或者发动机，而且还包括在ROM（40）中的模块化或块形式的中央处理单元（CPU，30）的组织程序。优选地，电子可擦除ROM的辅助ROM（41）经由互连总线（80）可连接到CPU（30），并且存储在主ROM（40）中的初始程序提供了将被执行的确定或识别步骤 CPU（30）首先确定辅助EPROM（41）是否存在; 并且如果是，则对辅助EPROM（41）寻址以控制CPU的程序运行; 如果没有，则直接从ROM（40）编程操作数据。存储在辅助EPROM（41）中的程序可以指示CPU（30）以存储的顺序或改变的顺序执行存储在主ROM（40）中的编程步骤，以及直接从辅助EPROM（41）。所有编程数据也以模块或块形式存储在辅助EPROM（41）中，并且优选地包括在由CPU（30）计算的数据的控制下与监视车辆或发动机的功能有关的诊断程序。

2. 发明授权

US5090394A Distributorless ignition system 失效
标题翻译：无分配点火系统
公开(公告)号：US5090394A
公开(公告)日：1992-02-25
申请号：US635138
申请日：1990-12-28
申请人： Alfred Bruckelt , Gunther Kaiser , Immanuel Krauter , Karl Ott
发明人： Alfred Bruckelt , Gunther Kaiser , Immanuel Krauter , Karl Ott
IPC分类号： F02P3/04 , F02P7/03 , F02P15/00 , F02P15/08 , F02P15/10 , F02P15/12
CPC分类号： F02P15/08 , F02P15/008 , F02P15/12 , F02P7/035
摘要： A distributorless ignition system for an internal combustion engine includes one spark coil for cylinder of the engine, a first reference signal generator for producing a first signal indicative of each revolution of the engine, a second reference signal generator for producing a second signal indicative of every second revolution of the engine, and a processor for evaluating the advance and dwell angles of an ignition pulse to a selected spark coil determined from a logical combination of the first and second signals. During starting, the processor is arranged to operate in a dual-spark mode for the first revolution of the engine and produce two ignition pulses simultaneously for each first signal, one to each of two cylinders which are 360.degree. out of phase with each other. During running of the engine, the second reference signal generator is monitored and, if found to be faulty, the processor changes from a one-spark mode to a dual-spark mode.
摘要翻译： PCT No.PCT / EP89 / 00681 Sec。 371 1990年12月28日第 102（e）日期1990年12月28日PCT提交1989年6月16日PCT公布。出版物WO90 / 15926 日本1990年12月27日。用于内燃机的无分配器点火系统包括一个用于发动机气缸的火花线圈，第一参考信号发生器，用于产生指示发动机每转的第一信号;第二参考信号发生器，产生指示发动机每第二转的第二信号，以及用于根据第一和第二信号的逻辑组合来确定点火脉冲对所选择的火花线圈的提前和停止角度的处理器。在启动期间，处理器被布置成以双火花模式操作用于发动机的第一次旋转，并且对于每个第一信号同时产生两个点火脉冲，两个气缸中的一个相互360°相位相异。在运行发动机期间，监视第二参考信号发生器，并且如果发现有故障，则处理器从单火花模式变为双火花模式。

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