The Experts below are selected from a list of 21 Experts worldwide ranked by ideXlab platform
Qimao Zhang - One of the best experts on this subject based on the ideXlab platform.
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design and implementation of the detection software of wirelessmicroseismic Acquisition Station based on android platform
Geoscientific Instrumentation Methods and Data Systems Discussions, 2020Co-Authors: Qimao Zhang, Qisheng Zhang, Shuaiqing Qiao, Shiyang LiuAbstract:Abstract. New energy Acquisition devices are urgently required to address the increasing global energy consumption and increasing difficulty of energy exploitation. Devices for seismic exploration appear to be small in size, wireless and rapidly becoming more intelligent; hence, a traditional operating platform can no longer satisfy the demand of portable exploration device usage. This study investigates and develops hardware for a wireless microseismic Acquisition Station, then uses this hardware as a platform to address the distribution of wireless microseismic Acquisition Stations and deliver monitoring software based on the Android platform, which is portable, popular and has a large number of users. In large-scale field constructions, software can provide operators with visualised Station layouts throughout the process, including positioning, ranging, angle measuring and network monitoring. It also offers a real-time network for monitoring small- and medium-sized microseismic Acquisition Station arrays under construction as well as other functions, such as intelligent control and real-time data monitoring of the status of the Acquisition Station. A drainage blast monitoring test is conducted on the system, showing positively monitored data and accurate results in the inverse operation. Moreover, the software and hardware are proven to be highly stable and portable through a post-construction test, which can help enhance the field construction efficiency.
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hybrid seismic electrical data Acquisition Station based on cloud technology and green iot
IEEE Access, 2020Co-Authors: Shuaiqing Qiao, Qisheng Zhang, Qimao Zhang, Feng GuoAbstract:Traditional geophysical prospecting instruments cannot fulfill the requirements of deep energy prospecting. The instruments that measure single physical quantities, such as seismic and electrical instruments, have certain limitations. Moreover, the time period required for traditional instruments to collect, acquire, and process data is too long. To address these issues, a hybrid seismic-electrical data Acquisition system based on cloud technology and green IoT was proposed and developed. A seismic analog Acquisition circuit and an electrical analog Acquisition circuit were designed, and the control module was designed and debugged. The system is equipped with a wireless module connected to a wireless-to-4G/5G module, which uploads the data collected by the hybrid seismic-electrical data Acquisition Station to the cloud platform. The background master control center completes the rapid processing of geophysical data using the robust storage and computing capabilities of the cloud. Meanwhile, it sends control commands to the cloud to control the Acquisition system. This system has completed simultaneous prospecting of multiple physical quantities and achieved rapid monitoring through cloud technology. Finally, the system was used to perform fracture monitoring and a comparison of two mines in Daqing City, Heilongjiang Province. The monitoring results were satisfactory. Thus, the presented system can play a role in seismic-electrical prospecting, and can be applied to actual engineering endeavors quickly and reliably.
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development of a new distributed hybrid seismic and electrical data Acquisition Station based on system on a programmable chip technology
Geoscientific Instrumentation Methods and Data Systems, 2019Co-Authors: Qisheng Zhang, Feng Guo, Zhenzhong Yuan, Shuaiqing Qiao, Qimao ZhangAbstract:Abstract. In the past few decades, with the continuous advancement of technology, seismic and electrical instruments have developed rapidly. However, complex and harsh exploration environments led to higher requirements and severe challenges for traditional geophysical exploration methods and instruments. Therefore, it is extremely urgent to develop new high-precision exploration instruments and data Acquisition systems. In this study, a new distributed seismic and electrical hybrid Acquisition Station is developed using system-on-a-programmable-chip (SoPC) technology. The Acquisition Station hardware includes an analog board and a main control board. The analog board uses a signal conditioning circuit and a 24-bit analog-to-digital converter (ADS1271) to achieve high-precision data Acquisition, while the main control board uses a low-power SoPC to enable high-speed stable data transmission. We designed the data transmission protocol for the Acquisition Station and developed independently an improved low-voltage differential signaling data transmission technology. What's more, a method to enhance the precision of synchronous Acquisition was studied in depth. These key technologies, which were developed for the Acquisition Station, were integrated into the SoPC of the main control board. Test results indicate that the synchronization precision of the Acquisition Station is better than 200 ns, and the maximum low-power data transmission speed is 16 Mbps along a 55 m cable. The developed Acquisition Station has the advantages of low noise, large dynamic range, low power consumption, etc., and it can achieve high-precision hybrid Acquisition of seismic and electrical data.
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Mine Fracturing Monitoring Analysis Based on High-Precision Distributed Wireless Microseismic Acquisition Station
IEEE Access, 2019Co-Authors: Shuaiqing Qiao, Qisheng Zhang, Qimao ZhangAbstract:A large number of shallow fossil fuel energy sources have been exhausted, including coal, oil, natural gas, and other non-renewable energy sources with rapid industrial development. The mining of fossil fuel energy has gradually shifted to the deep layers of the stratum, where safety is more difficult to guarantee. As a result, the development of a data Acquisition system that can be used for microseismic monitoring and disaster prediction is imminent. In this study, in order to complete the design of a high-precision Acquisition circuit, main control circuit, and other hardware circuits, the authors developed a set of high-precision distributed wireless microseismic Acquisition Stations, which was combined with three-component geophones to complete a microseismic monitoring system. This monitoring system was then verified through on-site work during the construction of a coal mine in China. This paper focuses on a detailed analysis of the data collected by the Acquisition Stations. Firstly, twelve sets of Acquisition Stations were used to conduct fixed-location blasting tests of the mine, which yielded good test results. Secondly, an analysis of microseismic monitoring data obtained during deep-well fracturing was carried out, and pre-fracturing static monitoring, carbon dioxide monitoring, fracturing monitoring, and post-fracturing static monitoring were also completed. This paper provides a detailed introduction to fracturing monitoring data of mines, combining discussions on the other three types of mine monitoring to reach relevant conclusions.
Shuaiqing Qiao - One of the best experts on this subject based on the ideXlab platform.
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design and implementation of the detection software of wirelessmicroseismic Acquisition Station based on android platform
Geoscientific Instrumentation Methods and Data Systems Discussions, 2020Co-Authors: Qimao Zhang, Qisheng Zhang, Shuaiqing Qiao, Shiyang LiuAbstract:Abstract. New energy Acquisition devices are urgently required to address the increasing global energy consumption and increasing difficulty of energy exploitation. Devices for seismic exploration appear to be small in size, wireless and rapidly becoming more intelligent; hence, a traditional operating platform can no longer satisfy the demand of portable exploration device usage. This study investigates and develops hardware for a wireless microseismic Acquisition Station, then uses this hardware as a platform to address the distribution of wireless microseismic Acquisition Stations and deliver monitoring software based on the Android platform, which is portable, popular and has a large number of users. In large-scale field constructions, software can provide operators with visualised Station layouts throughout the process, including positioning, ranging, angle measuring and network monitoring. It also offers a real-time network for monitoring small- and medium-sized microseismic Acquisition Station arrays under construction as well as other functions, such as intelligent control and real-time data monitoring of the status of the Acquisition Station. A drainage blast monitoring test is conducted on the system, showing positively monitored data and accurate results in the inverse operation. Moreover, the software and hardware are proven to be highly stable and portable through a post-construction test, which can help enhance the field construction efficiency.
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hybrid seismic electrical data Acquisition Station based on cloud technology and green iot
IEEE Access, 2020Co-Authors: Shuaiqing Qiao, Qisheng Zhang, Qimao Zhang, Feng GuoAbstract:Traditional geophysical prospecting instruments cannot fulfill the requirements of deep energy prospecting. The instruments that measure single physical quantities, such as seismic and electrical instruments, have certain limitations. Moreover, the time period required for traditional instruments to collect, acquire, and process data is too long. To address these issues, a hybrid seismic-electrical data Acquisition system based on cloud technology and green IoT was proposed and developed. A seismic analog Acquisition circuit and an electrical analog Acquisition circuit were designed, and the control module was designed and debugged. The system is equipped with a wireless module connected to a wireless-to-4G/5G module, which uploads the data collected by the hybrid seismic-electrical data Acquisition Station to the cloud platform. The background master control center completes the rapid processing of geophysical data using the robust storage and computing capabilities of the cloud. Meanwhile, it sends control commands to the cloud to control the Acquisition system. This system has completed simultaneous prospecting of multiple physical quantities and achieved rapid monitoring through cloud technology. Finally, the system was used to perform fracture monitoring and a comparison of two mines in Daqing City, Heilongjiang Province. The monitoring results were satisfactory. Thus, the presented system can play a role in seismic-electrical prospecting, and can be applied to actual engineering endeavors quickly and reliably.
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development of a new distributed hybrid seismic and electrical data Acquisition Station based on system on a programmable chip technology
Geoscientific Instrumentation Methods and Data Systems, 2019Co-Authors: Qisheng Zhang, Feng Guo, Zhenzhong Yuan, Shuaiqing Qiao, Qimao ZhangAbstract:Abstract. In the past few decades, with the continuous advancement of technology, seismic and electrical instruments have developed rapidly. However, complex and harsh exploration environments led to higher requirements and severe challenges for traditional geophysical exploration methods and instruments. Therefore, it is extremely urgent to develop new high-precision exploration instruments and data Acquisition systems. In this study, a new distributed seismic and electrical hybrid Acquisition Station is developed using system-on-a-programmable-chip (SoPC) technology. The Acquisition Station hardware includes an analog board and a main control board. The analog board uses a signal conditioning circuit and a 24-bit analog-to-digital converter (ADS1271) to achieve high-precision data Acquisition, while the main control board uses a low-power SoPC to enable high-speed stable data transmission. We designed the data transmission protocol for the Acquisition Station and developed independently an improved low-voltage differential signaling data transmission technology. What's more, a method to enhance the precision of synchronous Acquisition was studied in depth. These key technologies, which were developed for the Acquisition Station, were integrated into the SoPC of the main control board. Test results indicate that the synchronization precision of the Acquisition Station is better than 200 ns, and the maximum low-power data transmission speed is 16 Mbps along a 55 m cable. The developed Acquisition Station has the advantages of low noise, large dynamic range, low power consumption, etc., and it can achieve high-precision hybrid Acquisition of seismic and electrical data.
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Mine Fracturing Monitoring Analysis Based on High-Precision Distributed Wireless Microseismic Acquisition Station
IEEE Access, 2019Co-Authors: Shuaiqing Qiao, Qisheng Zhang, Qimao ZhangAbstract:A large number of shallow fossil fuel energy sources have been exhausted, including coal, oil, natural gas, and other non-renewable energy sources with rapid industrial development. The mining of fossil fuel energy has gradually shifted to the deep layers of the stratum, where safety is more difficult to guarantee. As a result, the development of a data Acquisition system that can be used for microseismic monitoring and disaster prediction is imminent. In this study, in order to complete the design of a high-precision Acquisition circuit, main control circuit, and other hardware circuits, the authors developed a set of high-precision distributed wireless microseismic Acquisition Stations, which was combined with three-component geophones to complete a microseismic monitoring system. This monitoring system was then verified through on-site work during the construction of a coal mine in China. This paper focuses on a detailed analysis of the data collected by the Acquisition Stations. Firstly, twelve sets of Acquisition Stations were used to conduct fixed-location blasting tests of the mine, which yielded good test results. Secondly, an analysis of microseismic monitoring data obtained during deep-well fracturing was carried out, and pre-fracturing static monitoring, carbon dioxide monitoring, fracturing monitoring, and post-fracturing static monitoring were also completed. This paper provides a detailed introduction to fracturing monitoring data of mines, combining discussions on the other three types of mine monitoring to reach relevant conclusions.
Feng Guo - One of the best experts on this subject based on the ideXlab platform.
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hybrid seismic electrical data Acquisition Station based on cloud technology and green iot
IEEE Access, 2020Co-Authors: Shuaiqing Qiao, Qisheng Zhang, Qimao Zhang, Feng GuoAbstract:Traditional geophysical prospecting instruments cannot fulfill the requirements of deep energy prospecting. The instruments that measure single physical quantities, such as seismic and electrical instruments, have certain limitations. Moreover, the time period required for traditional instruments to collect, acquire, and process data is too long. To address these issues, a hybrid seismic-electrical data Acquisition system based on cloud technology and green IoT was proposed and developed. A seismic analog Acquisition circuit and an electrical analog Acquisition circuit were designed, and the control module was designed and debugged. The system is equipped with a wireless module connected to a wireless-to-4G/5G module, which uploads the data collected by the hybrid seismic-electrical data Acquisition Station to the cloud platform. The background master control center completes the rapid processing of geophysical data using the robust storage and computing capabilities of the cloud. Meanwhile, it sends control commands to the cloud to control the Acquisition system. This system has completed simultaneous prospecting of multiple physical quantities and achieved rapid monitoring through cloud technology. Finally, the system was used to perform fracture monitoring and a comparison of two mines in Daqing City, Heilongjiang Province. The monitoring results were satisfactory. Thus, the presented system can play a role in seismic-electrical prospecting, and can be applied to actual engineering endeavors quickly and reliably.
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development of a new distributed hybrid seismic and electrical data Acquisition Station based on system on a programmable chip technology
Geoscientific Instrumentation Methods and Data Systems, 2019Co-Authors: Qisheng Zhang, Feng Guo, Zhenzhong Yuan, Shuaiqing Qiao, Qimao ZhangAbstract:Abstract. In the past few decades, with the continuous advancement of technology, seismic and electrical instruments have developed rapidly. However, complex and harsh exploration environments led to higher requirements and severe challenges for traditional geophysical exploration methods and instruments. Therefore, it is extremely urgent to develop new high-precision exploration instruments and data Acquisition systems. In this study, a new distributed seismic and electrical hybrid Acquisition Station is developed using system-on-a-programmable-chip (SoPC) technology. The Acquisition Station hardware includes an analog board and a main control board. The analog board uses a signal conditioning circuit and a 24-bit analog-to-digital converter (ADS1271) to achieve high-precision data Acquisition, while the main control board uses a low-power SoPC to enable high-speed stable data transmission. We designed the data transmission protocol for the Acquisition Station and developed independently an improved low-voltage differential signaling data transmission technology. What's more, a method to enhance the precision of synchronous Acquisition was studied in depth. These key technologies, which were developed for the Acquisition Station, were integrated into the SoPC of the main control board. Test results indicate that the synchronization precision of the Acquisition Station is better than 200 ns, and the maximum low-power data transmission speed is 16 Mbps along a 55 m cable. The developed Acquisition Station has the advantages of low noise, large dynamic range, low power consumption, etc., and it can achieve high-precision hybrid Acquisition of seismic and electrical data.
Qisheng Zhang - One of the best experts on this subject based on the ideXlab platform.
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design and implementation of the detection software of wirelessmicroseismic Acquisition Station based on android platform
Geoscientific Instrumentation Methods and Data Systems Discussions, 2020Co-Authors: Qimao Zhang, Qisheng Zhang, Shuaiqing Qiao, Shiyang LiuAbstract:Abstract. New energy Acquisition devices are urgently required to address the increasing global energy consumption and increasing difficulty of energy exploitation. Devices for seismic exploration appear to be small in size, wireless and rapidly becoming more intelligent; hence, a traditional operating platform can no longer satisfy the demand of portable exploration device usage. This study investigates and develops hardware for a wireless microseismic Acquisition Station, then uses this hardware as a platform to address the distribution of wireless microseismic Acquisition Stations and deliver monitoring software based on the Android platform, which is portable, popular and has a large number of users. In large-scale field constructions, software can provide operators with visualised Station layouts throughout the process, including positioning, ranging, angle measuring and network monitoring. It also offers a real-time network for monitoring small- and medium-sized microseismic Acquisition Station arrays under construction as well as other functions, such as intelligent control and real-time data monitoring of the status of the Acquisition Station. A drainage blast monitoring test is conducted on the system, showing positively monitored data and accurate results in the inverse operation. Moreover, the software and hardware are proven to be highly stable and portable through a post-construction test, which can help enhance the field construction efficiency.
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hybrid seismic electrical data Acquisition Station based on cloud technology and green iot
IEEE Access, 2020Co-Authors: Shuaiqing Qiao, Qisheng Zhang, Qimao Zhang, Feng GuoAbstract:Traditional geophysical prospecting instruments cannot fulfill the requirements of deep energy prospecting. The instruments that measure single physical quantities, such as seismic and electrical instruments, have certain limitations. Moreover, the time period required for traditional instruments to collect, acquire, and process data is too long. To address these issues, a hybrid seismic-electrical data Acquisition system based on cloud technology and green IoT was proposed and developed. A seismic analog Acquisition circuit and an electrical analog Acquisition circuit were designed, and the control module was designed and debugged. The system is equipped with a wireless module connected to a wireless-to-4G/5G module, which uploads the data collected by the hybrid seismic-electrical data Acquisition Station to the cloud platform. The background master control center completes the rapid processing of geophysical data using the robust storage and computing capabilities of the cloud. Meanwhile, it sends control commands to the cloud to control the Acquisition system. This system has completed simultaneous prospecting of multiple physical quantities and achieved rapid monitoring through cloud technology. Finally, the system was used to perform fracture monitoring and a comparison of two mines in Daqing City, Heilongjiang Province. The monitoring results were satisfactory. Thus, the presented system can play a role in seismic-electrical prospecting, and can be applied to actual engineering endeavors quickly and reliably.
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development of a new distributed hybrid seismic and electrical data Acquisition Station based on system on a programmable chip technology
Geoscientific Instrumentation Methods and Data Systems, 2019Co-Authors: Qisheng Zhang, Feng Guo, Zhenzhong Yuan, Shuaiqing Qiao, Qimao ZhangAbstract:Abstract. In the past few decades, with the continuous advancement of technology, seismic and electrical instruments have developed rapidly. However, complex and harsh exploration environments led to higher requirements and severe challenges for traditional geophysical exploration methods and instruments. Therefore, it is extremely urgent to develop new high-precision exploration instruments and data Acquisition systems. In this study, a new distributed seismic and electrical hybrid Acquisition Station is developed using system-on-a-programmable-chip (SoPC) technology. The Acquisition Station hardware includes an analog board and a main control board. The analog board uses a signal conditioning circuit and a 24-bit analog-to-digital converter (ADS1271) to achieve high-precision data Acquisition, while the main control board uses a low-power SoPC to enable high-speed stable data transmission. We designed the data transmission protocol for the Acquisition Station and developed independently an improved low-voltage differential signaling data transmission technology. What's more, a method to enhance the precision of synchronous Acquisition was studied in depth. These key technologies, which were developed for the Acquisition Station, were integrated into the SoPC of the main control board. Test results indicate that the synchronization precision of the Acquisition Station is better than 200 ns, and the maximum low-power data transmission speed is 16 Mbps along a 55 m cable. The developed Acquisition Station has the advantages of low noise, large dynamic range, low power consumption, etc., and it can achieve high-precision hybrid Acquisition of seismic and electrical data.
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Mine Fracturing Monitoring Analysis Based on High-Precision Distributed Wireless Microseismic Acquisition Station
IEEE Access, 2019Co-Authors: Shuaiqing Qiao, Qisheng Zhang, Qimao ZhangAbstract:A large number of shallow fossil fuel energy sources have been exhausted, including coal, oil, natural gas, and other non-renewable energy sources with rapid industrial development. The mining of fossil fuel energy has gradually shifted to the deep layers of the stratum, where safety is more difficult to guarantee. As a result, the development of a data Acquisition system that can be used for microseismic monitoring and disaster prediction is imminent. In this study, in order to complete the design of a high-precision Acquisition circuit, main control circuit, and other hardware circuits, the authors developed a set of high-precision distributed wireless microseismic Acquisition Stations, which was combined with three-component geophones to complete a microseismic monitoring system. This monitoring system was then verified through on-site work during the construction of a coal mine in China. This paper focuses on a detailed analysis of the data collected by the Acquisition Stations. Firstly, twelve sets of Acquisition Stations were used to conduct fixed-location blasting tests of the mine, which yielded good test results. Secondly, an analysis of microseismic monitoring data obtained during deep-well fracturing was carried out, and pre-fracturing static monitoring, carbon dioxide monitoring, fracturing monitoring, and post-fracturing static monitoring were also completed. This paper provides a detailed introduction to fracturing monitoring data of mines, combining discussions on the other three types of mine monitoring to reach relevant conclusions.
Zhang Qisheng - One of the best experts on this subject based on the ideXlab platform.
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Development of a new centralized data Acquisition system for seismic exploration
2020Co-Authors: Guo Feng, Zhang Qisheng, Zhang Qimao, Li Wenhao, Luo Yueyun, Niu Yuefeng, Qiao ShuaiqingAbstract:Seismic exploration equipment has developed rapidly over the past few decades. One such piece of equipment is a centralized seismograph, which plays an important role in engineering, so improving its performance is of great scientific significance. In this research, the core part of general seismic-data Acquisition devices is packaged to develop a centralized seismic-data Acquisition system (named CUGB-CS48DAS) that has independent operating ability and high scalability, which can be used for seismic exploration in various engineering uses. Furthermore, by extending and modifying the Acquisition circuit and corresponding software, the function of electrical method data Acquisition has also been achieved. Thus, the proposed CUGB-CS48DAS makes it possible for joint exploration of seismic and electrical data in a single Acquisition Station, which is implicitly of great convenience in engineering prospecting as well as a solution to reduce the ambiguity problem. The low power-consumption computer of the system comprises a 24 bit Σ modulation A/D converter and 48 sampling channels with an optional sampling rate of 50 Hz to 64 kHz. With regard to the host computer, the architecture of the control software is smart, and it can integrate the multiple functions of data Acquisition, preprocessing, and self-testing. To complete the networking ability and remote monitoring of this proposed system, the technology of the narrow-band internet of things (NB-IoT) was introduced and tested. Field experiments were implemented to prove that the system is stable and convenient to use, and the performance could meet the demand of high-precision joint exploration.
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development of a new seismic data Acquisition Station based on system on a programmable chip technology
Annals of Geophysics, 2013Co-Authors: Zhang Qisheng, Deng Ming, Guo Jian, Luo Weibing, Feng YongqiangAbstract:There has been considerable development of seismic detectors over the last 80 years. However, there is still a need to further develop new earthquake exploration and data Acquisition systems with high precision. In particular, for China to keep up with the latest technology of these systems, it is important to be involved in the research and development, instead of importing systems that soon fall behind the latest technology. In this study, the features of system-on-a-programmable-chip (SoPC) technology are analyzed and used to design a new digital seismic-data Acquisition Station. The hardware circuit of the Station was developed, and the analog board and the main control data-transmission board were designed according to the needs of digital seismic-data Acquisition Stations. High-definition analog-to-digital converter sequential digital filter technology of the Station (cascade integrator comb filter, finite impulse response digital filter) were incorporated to provide advantages to the Acquisition Station, such as high definition, large dynamic scope, and low noise. A specific data-transmission protocol was designed for the Station, which ensured a transmission speed of 16 Mbps along a 55-m wire with low power consumption. Synchronic Acquisition was researched and developed, so as to achieve accuracy better than 200 ns. The key technologies were integrated into the SoPC of the main control data-transmission board, so as to ensure high-resolution Acquisition of the Station, while improving the accuracy of the synchronic Acquisition and data-transmission speed, lowering the power consumption, and preparing for the follow-up efforts to tape out.
