Expenditure on wells constitute a significant part of the operational costs for a petroleum enterprise, where most of the cost results from drilling. This has prompted drilling departments to continuously look for wa...Expenditure on wells constitute a significant part of the operational costs for a petroleum enterprise, where most of the cost results from drilling. This has prompted drilling departments to continuously look for ways to reduce their drilling costs and be as efficient as possible. A system called the Drilling Comprehensive Information Management and Application System (DCIMAS) is developed and presented here, with an aim at collecting, storing and making full use of the valuable well data and information relating to all drilling activities and operations. The DCIMAS comprises three main parts, including a data collection and transmission system, a data warehouse (DW) management system, and an integrated platform of core applications. With the support of the application platform, the DW management system is introduced, whereby the operation data are captured at well sites and transmitted electronically to a data warehouse via transmission equipment and ETL (extract, transformation and load) tools. With the high quality of the data guaranteed, our central task is to make the best use of the operation data and information for drilling analysis and to provide further information to guide later production stages. Applications have been developed and integrated on a uniform platform to interface directly with different layers of the multi-tier DW. Now, engineers in every department spend less time on data handling and more time on applying technology in their real work with the system.展开更多
Relying on the advanced information technologies, such as information monitoring, data mining, natural language processing etc., the dynamic technology early-warning system is constructed. The system consists of techn...Relying on the advanced information technologies, such as information monitoring, data mining, natural language processing etc., the dynamic technology early-warning system is constructed. The system consists of technology information automatic retrieval, technology information monitoring, technology threat evaluation, and crisis response and management subsystem, which implements uninterrupted dynamic monitoring, trace and crisis early-warning to the specific technology. Empirical study testifies that the system improves the accuracy, timeliness and reliability of technology early-warning.展开更多
文章旨在通过开发集成梁板溯源与生产过程管控的智慧梁场管理系统,实现预制混凝土梁板生产过程的智能化管理。系统采用三层架构设计,利用RFID(Radio Frequency Identification)技术、云数据库、物联网、API(Application Programming Int...文章旨在通过开发集成梁板溯源与生产过程管控的智慧梁场管理系统,实现预制混凝土梁板生产过程的智能化管理。系统采用三层架构设计,利用RFID(Radio Frequency Identification)技术、云数据库、物联网、API(Application Programming Interface)接口等技术,实现多端访问与实时处理,全面监控生产环节。智能化的管理方式不仅提升物料利用率与生产安全,还优化资源配置,提高生产效率与产品质量。系统有效促进梁板生产的工厂化和自动化,为梁板生产的技术进步与管理革新提供有力的实践案例。展开更多
近年来,由于传染病的频繁发生,亟待建立一套完善的疾病预防控制体系。因此,构建一种新型实验室信息管理系统以提升工作效率势在必行。本文就疾控中心(center for disease control and prevention,CDC)实验室管理中实验室信息管理系统(la...近年来,由于传染病的频繁发生,亟待建立一套完善的疾病预防控制体系。因此,构建一种新型实验室信息管理系统以提升工作效率势在必行。本文就疾控中心(center for disease control and prevention,CDC)实验室管理中实验室信息管理系统(laboratory information management system,LIMS)的构建和应用效果进行探究,为CDC实验室提升管理效率、创新管理模式提供一些思路和参考。展开更多
文摘Expenditure on wells constitute a significant part of the operational costs for a petroleum enterprise, where most of the cost results from drilling. This has prompted drilling departments to continuously look for ways to reduce their drilling costs and be as efficient as possible. A system called the Drilling Comprehensive Information Management and Application System (DCIMAS) is developed and presented here, with an aim at collecting, storing and making full use of the valuable well data and information relating to all drilling activities and operations. The DCIMAS comprises three main parts, including a data collection and transmission system, a data warehouse (DW) management system, and an integrated platform of core applications. With the support of the application platform, the DW management system is introduced, whereby the operation data are captured at well sites and transmitted electronically to a data warehouse via transmission equipment and ETL (extract, transformation and load) tools. With the high quality of the data guaranteed, our central task is to make the best use of the operation data and information for drilling analysis and to provide further information to guide later production stages. Applications have been developed and integrated on a uniform platform to interface directly with different layers of the multi-tier DW. Now, engineers in every department spend less time on data handling and more time on applying technology in their real work with the system.
基金Sponsored by Excellent Young Scholars Research Fund of Beijing Institute of Technology (c2007Y0820)Program for New Century Excellent Talents in University (NCET)"985" Philosophy and Social Science Innovation Base of the Ministry of Education(107008200400024)
文摘Relying on the advanced information technologies, such as information monitoring, data mining, natural language processing etc., the dynamic technology early-warning system is constructed. The system consists of technology information automatic retrieval, technology information monitoring, technology threat evaluation, and crisis response and management subsystem, which implements uninterrupted dynamic monitoring, trace and crisis early-warning to the specific technology. Empirical study testifies that the system improves the accuracy, timeliness and reliability of technology early-warning.
文摘文章旨在通过开发集成梁板溯源与生产过程管控的智慧梁场管理系统,实现预制混凝土梁板生产过程的智能化管理。系统采用三层架构设计,利用RFID(Radio Frequency Identification)技术、云数据库、物联网、API(Application Programming Interface)接口等技术,实现多端访问与实时处理,全面监控生产环节。智能化的管理方式不仅提升物料利用率与生产安全,还优化资源配置,提高生产效率与产品质量。系统有效促进梁板生产的工厂化和自动化,为梁板生产的技术进步与管理革新提供有力的实践案例。
文摘近年来,由于传染病的频繁发生,亟待建立一套完善的疾病预防控制体系。因此,构建一种新型实验室信息管理系统以提升工作效率势在必行。本文就疾控中心(center for disease control and prevention,CDC)实验室管理中实验室信息管理系统(laboratory information management system,LIMS)的构建和应用效果进行探究,为CDC实验室提升管理效率、创新管理模式提供一些思路和参考。
