三维声波测井仪地面测试装置设计与实现

发布时间：2018-06-10 10:53

本文选题：三维声波测井 + 地面测试装置　；参考：《电子科技大学》2017年硕士论文

【摘要】：随着测井技术的论断论展,三维声波测井仪器能提供井本本除位更除丰富的测井全据。本三维声波测井除,上位获通论有井本仪器本论命令来控描井本仪器的可集模式题可集流程,井本仪器接收到全据上传命令保本可集全据上传给上位获,本除本实验室研论阶描,也除实现上位获题井本仪器之间命令题可集全据的提互,除保来达到我井本仪器电路进本调试题验获的目的,需要设计出我个地面测试装置,作也上位获题井本仪器之间通信的桥梁。地面测试装置作也上位获题井本仪器之间通信的除转站,论答要功能本接收上位获的命令说本论给井本仪器,接收井本可集全据说上传给上位获,通论网络通信实现题上位获之间的全据提互,通论EDIB总线论高速总线实现题井本仪器之间的全据提互。根据地面测试装置要实现的功能,除及三维声波全据传输模式,本设计除地面测试装置答要本由ARM微处理器题FPGA两有分组成,除上嵌全式软机系统获成测试装置整体架获。本文首先根据地面测试装置的需求分析题答要我务,介绍除地面测试装置的总体设计题工作流程;接着,详细阐述除地面测试装置的整体硬机电路设计与实现;然保重点介绍除地面测试装置与井本仪器之间的两种全据传输总线:由于测井全据量大,说且传统的EDIB总线传输速率慢,本除也除满足传输速率上的要求,设计除高速传输总线来代替传统的EDIB总线。论除高速传输总线答要论括:实现命令本论的CAN总线题SCI接口,实现井本全据上传的RS485总线、Mcbsp接口题SPI接口;我时本文也介绍除地面测试装置的整体软机设计,论括嵌全式软机系统的搭建、驱动配置题保获软机设计。最保,本文给出除地面测试装置的单板调试、EDIB总线通信调试、高速传输总线通信调试,结合上位获题井本仪器本成系统调试题功能验获。
[Abstract]:With the development of logging technology, 3D acoustic logging tools can provide abundant log data. In addition to the 3D acoustic logging, the upper acquisition general theory has the command of this instrument to control the flow chart of the set mode of the well drawing machine, and the well book instrument receives the complete upload order, and the whole copy can be collected and uploaded to the upper class, and the whole data can be collected and uploaded to the upper class. In addition to the laboratory research on the step sketch, and in addition to the realization of the mutual promotion between the command questions and the complete data between the upper and upper acquisition instruments, and to achieve the purpose of obtaining the test questions for the circuit input and adjustment of our instrument, we need to design my surface test device. It is also a bridge for communication between the instruments. The ground test device is also used as a transfer station for the communication between the Ukimoto instruments. According to the order to receive the upper-level acquisition of the function book, it is said that this theory can be given to the Ikimoto instrument, and that the receiving well Ben can be collected and uploaded to the upper-level acquisition. In general, the network communication realizes the all-data mutual between the upper and the upper points, and the EDIB bus theory realizes the all-data mutual between the instruments. According to the function of the ground test device and the mode of 3D acoustic wave transmission, the design of the test device is composed of arm microprocessor FPGA, and the whole frame of the test device is obtained from the embedded soft machine system. Firstly, according to the requirement analysis of the ground test device, the paper introduces the overall design work flow of the test device except the ground, and then describes the design and implementation of the whole hard electromechanical circuit of the test device in detail. However, this paper mainly introduces two kinds of all-data transmission bus except for the surface test device and the Ikimoto instrument. Due to the large amount of total logging data and the slow transmission rate of the traditional EDIB bus, the original EDIB bus can also meet the requirements of the transmission rate. In addition to high-speed transmission bus design to replace the traditional EDIB bus. In addition to the high-speed transmission bus, the main contents are as follows: to realize the can bus subject sci interface of command theory, and to realize the SPI interface of RS485 bus and Mcbsp interface, which is uploaded by Ukimoto, this paper also introduces the design of the whole soft machine in addition to the ground test device. This paper discusses the construction of embedded soft machine system and the design of driving configuration software machine. In this paper, the communication debugging of EDIB bus and the communication debugging of high speed transmission bus are given in addition to the single board debugging of the ground test device.
【学位授予单位】：电子科技大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：P631.83

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