基于BIM技术的图书馆建筑施工测量系统设计  

Design of library construction measurement system based on BIM technology

作　　者：高秀娟[1] GAO Xiu-juan(School of Civil and Environmental Engineering,Anhui Xinhua University,Hefei 230088,China)

机构地区：[1]安徽新华学院土木与环境工程学院,合肥230088

出　　处：《齐齐哈尔大学学报（自然科学版）》2021年第4期71-75,共5页Journal of Qiqihar University(Natural Science Edition)

基　　金：安徽新华学院校级自然科学重点研究项目“BIM技术在安徽新华学院图书馆项目中的应用”(2019zr009)。

摘　　要：由于常规图书馆建筑施工测量系统对无效测量值的剔除不彻底,导致测量结果与实际值间存在较大误差,为此提出基于BIM技术的图书馆建筑施工测量系统设计。选用STM32F407ZET6微处理器,在内核中增加自适应实时闪存加速器,外接数据存储器,将信息数据独立存储,利用FSMC连接数据存储芯片与微处理器;借助BIM技术,建立4D可视化的进度模型,分析历史工程案例,计算局部相似度,结合实际情况,选择合适的测量方案,完成图书馆建筑施工,实现基于BIM技术的图书馆建筑施工测量系统设计。提出仿真对照实验,利用计算机程序,模拟图书馆建筑施工现场的系统运行情况,将所设计系统的测量结果与两种常规系统相对照,测试系统性能,测试结果数据表明,所设计系统测量值与实际值之间的误差明显减小,即对无效测量值的剔除效果更佳。Because the conventional library construction measurement system does not completely eliminate invalid measurement values,there is a large error between the measurement results and the actual values.Therefore,a library construction measurement system design based on BIM technology is proposed.Select STM32 F407 ZET6 microprocessor,add an adaptive real-time flash memory accelerator to the core,external data memory,independent storage of information and data,use FSMC to connect the data storage chip and microprocessor;use BIM technology to establish a 4 D visualized progress model and analyze history engineering case,calculate the partial similarity,combine the actual situation,select the appropriate measurement plan,complete the library construction,and realize the library construction measurement system design based on BIM technology.A simulation control experiment is proposed to use computer programs to simulate the system operation of the library building construction site.The measurement results of the designed system are compared with two conventional systems to test the performance of the system.The test result data shows that the measured value of the designed system is the error between the actual values is significantly reduced,that is,the invalid measurement value is eliminated better.

关 键 词：BIM技术 建筑施工 测量 微处理器 数据存储器 

分 类 号：TU198[建筑科学—建筑理论] TP274.2[自动化与计算机技术—检测技术与自动化装置]