【摘要】 总结了近60年来地震勘探仪历经的5个发展阶段——光点记录地震仪、模拟磁带记录地震仪、数字地震仪、遥测地震仪、全数字遥测地震仪;指出了地震勘探仪设计发生的4个转变——从集中式到分布式、从有线到无线、从模拟到数字以及目前的高密度全数字采集理念;认为国民经济发展对能源的巨大需求、地震勘探新方法新技术的出现以及电子技术、信息技术、计算机技术等相关学科的发展,是推动地震勘探仪不断更新换代的内在驱动力;指出我国自主研发的地震仪和国外同类产品尚存在着较大差距,预测今后地震仪将朝着单站、单道、三分量、全数字、GPS定位与授时、节点数据采集、信号无线传输、观测系统灵活架构等趋势发展。更多还原

【Abstract】 The paper summarized the 60 years development experiences of the seismic exploration instrument,including five development stages as the light-spot recording seismograph,simulated tape seismometer,digital seismometer,telemetric seismometer and full digital seismometer.The paper pointed out that four changes were occurred in the design of the seismic exploration instrument,from a centralized to distributed,from wire to wireless,from simulated to digital and to present high density full digital collection conception.The paper held that the national economic development would have a great requirement of energy,the appearances of the new seismic exploration method and technology and the development of the electronic technology,information technology,computer technology and other related the sciences would be the internal driving force to push the continued upgrading and generation of the seismic exploration instrument.The paper pointed out that there was a big gap between the Chinese self developed seismometers and the overseas similar products.The paper estimated that a single-station,single channel,three component,full digital,GPS positioning and time service,node data acquisition,signal wireless transmission,flexible set up observation system and others would be the development tendency of the seismometer.更多还原