摘要： 提出了一种解决变异的“生产者—消费者”问题的方法，并建立适当的模型，将它应用于网络中的数据广播，以获得较好的性能。该方法的提出是基于解决某公司打印计价电子秤SM-X系列软件传输速度慢、效率低下而提出的；旨在提高类似星型拓扑结构网络中的数据传输效率。实践表明该方法使数据的广播效率得到了较大的提高，且已投入实际应用。

关键词: “生产者—消费者”问题, 信号量机制, P、V操作, 内核对象

Abstract: This paper discusses a method to solve a variational 'producer-consumer' problem and establishes an appropriate model which is applied to broadcast data in network and get better efficiency. This method is based on solving the problem caused by low transmission speed and poor efficiency of software for some company's SM-X series electronic scale which has the printing and calculation function. On purpose to improve the efficiency of data transmission in network with a similar topology structure. In practice, it shows that this method can improve the efficiency of broadcasting data obviously. And it is applied in practice.

中图分类号: 

• TP393