China Certification and Inspection Group Hebei Corporation Ltd.

为增加检测过程中的安全性和保密性,需研发基于互联网技术的煤样流转控制系统以优化业务管理流程。介绍1种集成实验室信息管理软件,研究建立更为安全、智能化的基于互联网技术且适用于煤炭检测样品流转全过程管理的系统,即利用UHFRFID射频识别技术实现在系统中对样品的信息加密、流转跟踪以及关键信息获取。从总体设计思路、实现目标、系统集成关系等方面阐述煤样流转控制系统总体框架,结合工作流设计与日志管理剖析系统架构设计,基于样品信息管理系统的主要功能通过对样品桶的设计与开发、信息传输加密技术从而达到煤样流转控制系统的技术实现,并针对样品信息的安全保证、基于角色的访问控制、移动轨迹的实时控制及回放查询、样品桶锁的状态反馈功能和使用记录查询功能对系统安全性能进行探讨。为实现该系统样品流转过程的样品身份的唯一识别,研制用于煤样运输的智能样品盛放装置兼具信息传输和监控功能,可确保样品按照预定时间和路线运输并有专人操控样品运输装置。基于互联网的样品流转控制技术和样品桶的研发,将互联网技术和标准LIMS系统有效结合,从而实现权限、电子围栏、轨迹等有机结合。对整个过程全方位的实时监控及信息查询可有效控制煤样流转过程的风险,实现样品状态数据的溯源并增加检测结果的可靠性。

In order to increase the security and confidentiality in the testing process, it is necessary to develop a coalsample circulation control system based on internet technology to optimize the business management process. A kind ofintegrated laboratory information management software was introduced, a more secure and intelligent system based oninternet technology and suitable for the whole process management of coal detection sample circulation was studied to beestablished. That is, using UHF RFID radio frequency identification technology, the sample information encryption,flow tracking and key information acquisition in the system can be realized. The overall framework of coal sampleflow control system was explained from the aspects such as overall design idea, realization goal and system integrationrelationship. Combining with workflow design, log management and architecture design of log management analysis sys⁃tem, based on the main functions of the sample information management system, through the design and developmentof sample barrels and information transmission encryption technology, the technical implementation of coal sampleflow control system can be achieved. The security performance of the system was discussed in terms of the sample infor⁃mation security guarantee, role⁃based access control, real⁃time control and playback query of the movement track, thestatus feedback function of the sample barrel lock and the usage record query function. In order to realize the unique i⁃dentification of sample identity in the process of sample circulation system, an intelligent sample storage device for coalsample transportation was developed, which has the functions of information transmission and monitoring, it canensure that the samples are transported according to the scheduled time and route, and there are specially assigned per⁃sonnel to control the sample transportation device. Based on research and development of sample flow control technologyand sample barrels using the internet, we make the internet technology and standard LIMS systems integrated effective⁃ly. Thus, the organic combination of permissions, electronic fences, trajectory can be realized. Comprehensivereal⁃time monitoring and information query of the entire process can effectively control the risk of coal sample circulationprocess, traceability of sample status data can be realized and the reliability of testing results can be increased.

陈海林, 刘旭东, 康菲, 等. 基于互联网的煤样流转控制技术及其应用 [J]. 煤质技术, 2023, 38 (3):63-70.

CHEN Hailin, LIU Xiudong, KANG Fei, et al. The application of coal sample flow control technology based on in⁃ternet [J]. Coal Quality Technology, 2023, 38 (3): 63-70.