General foundation and technology 1.GB/T 5611-1998:Foundry terminology 2.GB/T 5678-1985:Method for sampling cast alloys for spectrochemical analysis 3.GB/T 6060.1-1997:Roughness comparison specimens-Cast
With the rapid development and application of emerging information technologies such as cloud computing,big data,artificial intelligence,5G,satellite communication,and blockchain in urban rail transit,China’s urban r...With the rapid development and application of emerging information technologies such as cloud computing,big data,artificial intelligence,5G,satellite communication,and blockchain in urban rail transit,China’s urban rail transit has entered an era of intelligent transformation and upgrading.The development of intelligent systems and the construction of smart urban rail transit have formed a consensus in the industry.The electromechanical system is an important component of urban rail transit engineering,covering power supply stations,vehicles,stations,and lines.The depot and control center are important support for promoting the development of urban rail transit towards informatization and intelligence.However,research on the technical standards for the smart urban rail vehicle-ground integrated electromechanical system has just begun,and a technical standards system has not yet been formed,which cannot better support the electromechanical system.Therefore,it is necessary to conduct research on the technical standards system,propose the common criteria structure and standards list of the standards system,which can provide reference and guidance for the planning and establishment of China’s smart urban rail standards system.展开更多
With the rapid development and application of cloud computing,big data,artificial intelligence,5G,satellite communication,blockchain and other emerging information technologies,conditions have been provided for the in...With the rapid development and application of cloud computing,big data,artificial intelligence,5G,satellite communication,blockchain and other emerging information technologies,conditions have been provided for the intelligent development of urban rail vehicles.With the development of smart urban rail vehicles,the standards system of traditional urban rail vehicle cannot meet the development requirements,so it is necessary to study and reconstruct the standards system.To embody the intelligent level of urban rail vehicles,the paper conducts the research on the standards for the urban rail vehicle train control system,monitoring and diagnosis system,passenger service system,and then proposes the overall architecture and standard list of smart city rail vehicle technical standards system,providing reference for the planning and establishment of China's smart city rail standards system.展开更多
针对《国际船舶压载水和沉淀物控制与管理公约》(以下简称压载水公约)生效实施后船舶压载水管理不合规以及压载水管理系统(以下简称BWMS,Ballast Water Management System)使用与维护不规范等问题,在解读公约及决议和通函要求、调研分...针对《国际船舶压载水和沉淀物控制与管理公约》(以下简称压载水公约)生效实施后船舶压载水管理不合规以及压载水管理系统(以下简称BWMS,Ballast Water Management System)使用与维护不规范等问题,在解读公约及决议和通函要求、调研分析包含船舶BWMS使用维护在内的船舶压载水管理(以下简称BWM,Ballast Water Management)培训现状,并借鉴国内外有关压载水管理培训典型案例的基础上,研究制定了基于STCW公约的BWM (包含BWMS)培训大纲,设计提出了BWM培训内容的要素清单,以此指导和规范船员BWM培训,提升船舶正确履行压载水公约的能力,为同类院校开展BWM培训提供重要参考。展开更多
文摘General foundation and technology 1.GB/T 5611-1998:Foundry terminology 2.GB/T 5678-1985:Method for sampling cast alloys for spectrochemical analysis 3.GB/T 6060.1-1997:Roughness comparison specimens-Cast
文摘With the rapid development and application of emerging information technologies such as cloud computing,big data,artificial intelligence,5G,satellite communication,and blockchain in urban rail transit,China’s urban rail transit has entered an era of intelligent transformation and upgrading.The development of intelligent systems and the construction of smart urban rail transit have formed a consensus in the industry.The electromechanical system is an important component of urban rail transit engineering,covering power supply stations,vehicles,stations,and lines.The depot and control center are important support for promoting the development of urban rail transit towards informatization and intelligence.However,research on the technical standards for the smart urban rail vehicle-ground integrated electromechanical system has just begun,and a technical standards system has not yet been formed,which cannot better support the electromechanical system.Therefore,it is necessary to conduct research on the technical standards system,propose the common criteria structure and standards list of the standards system,which can provide reference and guidance for the planning and establishment of China’s smart urban rail standards system.
基金the Major Science&Technology Development Project of China CRRC in 2022.Project number:2022CKA054。
文摘With the rapid development and application of cloud computing,big data,artificial intelligence,5G,satellite communication,blockchain and other emerging information technologies,conditions have been provided for the intelligent development of urban rail vehicles.With the development of smart urban rail vehicles,the standards system of traditional urban rail vehicle cannot meet the development requirements,so it is necessary to study and reconstruct the standards system.To embody the intelligent level of urban rail vehicles,the paper conducts the research on the standards for the urban rail vehicle train control system,monitoring and diagnosis system,passenger service system,and then proposes the overall architecture and standard list of smart city rail vehicle technical standards system,providing reference for the planning and establishment of China's smart city rail standards system.
文摘针对《国际船舶压载水和沉淀物控制与管理公约》(以下简称压载水公约)生效实施后船舶压载水管理不合规以及压载水管理系统(以下简称BWMS,Ballast Water Management System)使用与维护不规范等问题,在解读公约及决议和通函要求、调研分析包含船舶BWMS使用维护在内的船舶压载水管理(以下简称BWM,Ballast Water Management)培训现状,并借鉴国内外有关压载水管理培训典型案例的基础上,研究制定了基于STCW公约的BWM (包含BWMS)培训大纲,设计提出了BWM培训内容的要素清单,以此指导和规范船员BWM培训,提升船舶正确履行压载水公约的能力,为同类院校开展BWM培训提供重要参考。
