發(fā)布時(shí)間：2018-07-09 12:32

  本文選題：Qt + 采集系統(tǒng)��； 參考：《西安石油大學(xué)》2015年碩士論文

【摘要】：隨著我國(guó)經(jīng)濟(jì)的快速發(fā)展和居民生活水平的不斷提高,石油需求及工程建設(shè)需求持續(xù)增長(zhǎng),而查明石油賦存位置及工程地基建設(shè)都離不開(kāi)地震勘探。地震勘探中,地震數(shù)據(jù)采集又是地震勘探的首道工序,高質(zhì)量的地震數(shù)據(jù)是進(jìn)行精確數(shù)據(jù)處理和解釋的基礎(chǔ)。采集系統(tǒng)是野外數(shù)據(jù)采集的關(guān)鍵設(shè)備,而目前國(guó)內(nèi)使用的地震采集設(shè)備主要依賴進(jìn)口,雖然具有較先進(jìn)的水平,但不同的產(chǎn)品無(wú)法兼容,產(chǎn)品性能無(wú)法拓展升級(jí),同時(shí)由于市場(chǎng)被壟斷,通常價(jià)格昂貴。國(guó)內(nèi)自主研發(fā)地震采集系統(tǒng)的水平又相對(duì)落后,這嚴(yán)重制約了我國(guó)地震勘探行業(yè)的健康發(fā)展。但是,計(jì)算機(jī)技術(shù)、網(wǎng)絡(luò)通信技術(shù)、電子信息技術(shù)和材料科學(xué)技術(shù)等領(lǐng)域日新月異的進(jìn)步,給我們提供了跨越式發(fā)展地震采集系統(tǒng)的良好機(jī)遇�；谝陨洗嬖诘膯�(wèn)題,本論文首先對(duì)地震數(shù)據(jù)采集過(guò)程進(jìn)行研究,分析野外地震數(shù)據(jù)采集、傳輸及保存過(guò)程。在此基礎(chǔ)上,研究國(guó)產(chǎn)采集板設(shè)備并分析采集硬件各模塊原理,開(kāi)發(fā)小型地震采集系統(tǒng)的硬件設(shè)備,同時(shí)建立配套支持軟件的開(kāi)發(fā)框架,通過(guò)Visual c++6.0和Qt3.3.2環(huán)境完成了小型地震采集系統(tǒng)的模塊設(shè)計(jì)。最后,對(duì)小型地震采集系統(tǒng)的各個(gè)模塊進(jìn)行測(cè)試,測(cè)試結(jié)果良好。本文設(shè)計(jì)、研發(fā)的小型地震采集系統(tǒng)界面友好、運(yùn)行穩(wěn)定、計(jì)算精確,同時(shí)在軟件移植以及功能拓展等方面具有較強(qiáng)的優(yōu)勢(shì),具有良好的性價(jià)比和實(shí)用價(jià)值。
[Abstract]:With the rapid development of economy and the improvement of the living standard of our country, the demand for oil and engineering construction is increasing continuously, and the location of oil occurrence and the construction of engineering foundation can not be separated from seismic exploration. In seismic exploration, seismic data acquisition is the first procedure of seismic exploration, and high quality seismic data is the basis of accurate data processing and interpretation. The acquisition system is the key equipment for data acquisition in the field. At present, the seismic acquisition equipment used in China mainly depends on imports. Although it has advanced level, different products can not be compatible, and the performance of the products cannot be expanded and upgraded. At the same time, because the market is monopolized, often expensive. The level of independently developed seismic acquisition system in China is relatively backward, which seriously restricts the healthy development of the seismic exploration industry in China. However, the rapid progress in the fields of computer technology, network communication technology, electronic information technology and material science and technology provides us with a good opportunity to develop seismic acquisition system by leaps and bounds. Based on the above problems, this paper firstly studies the process of seismic data acquisition, and analyzes the process of field seismic data acquisition, transmission and preservation. On this basis, this paper studies the domestic acquisition board equipment and analyzes the principle of the acquisition hardware modules, develops the hardware equipment of the small seismic acquisition system, and establishes the development framework of supporting software. Through Visual C 6.0 and QT 3.3.2 environment, the module design of small scale seismic acquisition system is completed. Finally, each module of the small seismic acquisition system is tested, and the test results are good. The small seismic acquisition system designed in this paper has friendly interface, stable operation, accurate calculation, strong advantages in software transplantation and function expansion, and has good performance-price ratio and practical value.
【學(xué)位授予單位】：西安石油大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2015
【分類號(hào)】：P631.43

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