摘要
物探仪器的发展与计算机息息相关。PC/ 1 0 4模块集全部PC机功能于一体、以及模块化结构等其它特性 ,其应用日益成熟和普及 ,给设计人员提供了一种全新的面向对象的硬件设计环境。知识经济年代 ,产品细划 ,要求在很短的周期内开发出满足用户需求的新产品。因此仪器必然朝着标准化、智能化、网络化、快速、稳定、容量大、可维护性好、升级换代快且花费投资小等方向发展。文章主要分析了目前物探仪器的现状 ,详细介绍了PC/ 1 0 4嵌入式系统新成员的特点及其标准 ,阐述了基于PC/ 1 0 4嵌入式计算机模块结构 ,作为面向对象型硬件设计的设计方法 ,使用它可以缩短仪器开发周期 ,减小投资费用并且增强仪器的可维护性和换代性。从而取代目前大多数仪器所采用的微处理器或单片机等专利结构 。
The seismograph is closely bound up with the development of computer. With the equivalent functions of a complete desktop PC and others advanced specifications, PC/104 embedded-module is increasingly come to maturity and popularity. This provides an brand-new object-oriented-hardware designing circumstance for the designers.In order to meet the requirement of geophysical prospecting, seismograph must be tend to standardization, intelligentize, networkize, capaciousness, maintainable, short of development time, etc. This article analyses the present situation of seismic acquisition system and introduces PC/104 embedded computer for characteristic and standard in detail. It describes that you can reduce the development time, expenses,but easier maintenance and replacement, if you adopt PC/104 in object-oriented-hardware designing methods, so that it can resulting alternate traditional microcontrollers or SBCs with proprietary architectures for most of seismometer designing at present, it also gives the introduction of PC/104 modules which will be used as computers.The purpose is to make designers know well.
出处
《石油仪器》
1999年第2期9-12,51,共4页
Petroleum Instruments
关键词
地震仪
嵌入式计算机
微机
地震勘探
computer application, seismometer,trend analysis, embedded computer,PC/104 module
