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1. 发明授权

US4631363A Method and apparatus for incremental load simulation 失效
标题翻译：增量负荷模拟方法和装置
公开(公告)号：US4631363A
公开(公告)日：1986-12-23
申请号：US798137
申请日：1985-11-14
申请人： Robert W. Foster , Max D. Weekly
发明人： Robert W. Foster , Max D. Weekly
IPC分类号： H04M3/36 , H04Q11/00
CPC分类号： H04M3/362
摘要： An adjustable incremental load simulator 200 acts upon a telephone control processor 300 to drive the processor toward and into an overload state. This is accomplished by reducing the number of processing cycles available for system task execution by execution control 360. The simulator 200 pulses an interrupt circuit 350, thereby halting the execution of system tasks for a fixed number of processing cycles. The adjustable incremental load simulator has an adjustment which controls the rate of generation of interrupt signals and thereby controls the rate at which system task execution cycles are made unavailable to the execution control. The performance of the system is monitored via a display 150; thus, the simulated incremental load can be adjusted while system performance is monitored.
摘要翻译：可调增量负载模拟器200作用在电话控制处理器300上以将处理器驱动到过载状态。这是通过减少由执行控制360执行系统任务的处理周期的数量来实现的。模拟器200对中断电路350进行脉冲，由此在固定数量的处理周期中停止执行系统任务。可调增量负载模拟器具有一个调整，可以控制中断信号的产生速率，从而控制系统任务执行周期对执行控制无效的速率。通过显示器150监视系统的性能; 因此，可以在监视系统性能时调整模拟增量负载。

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