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    • 2. 发明授权
    • Seismic acquisition system
    • 地震采集系统
    • US07573782B2
    • 2009-08-11
    • US10532644
    • 2003-11-21
    • Simon Barakat
    • Simon Barakat
    • G01V1/22
    • G01V1/003G01V1/22
    • An apparatus and method for collecting data acquired during a seismic survey are disclosed. The apparatus is a seismic survey system, comprising a plurality of data sources, a plurality of cells, and a plurality of independent pathways. The data sources are positioned about an area to be surveyed, each data source being associated with a transmitter capable of transmitting data. The cells each contain a portion of the data sources and their associated transmitters. One of the transmitters within each cell also serves as a gateway for receiving data transmitted from the other data source transmitters within the cell. The independent pathways each contain a portion of the gateways whereby data may be transmitted along each pathway via the gateways and associated transmitters in that pathway. The method is a method for conducting a seismic survey. The method comprises positioning a plurality of seismic data sources about an area to be surveyed; defining a plurality of cells such that each cell contains a portion of the seismic data sources; defining one of the seismic data sources within each cell to also serve as a gateway; defining a plurality of independent pathways such that each pathway contains a portion of the gateways; within each respective cell, transmitting seismic data from the seismic data sources to the gateway; and, within each pathway, transmitting the seismic data from one gateway to another to reach a central location.
    • 公开了一种用于收集在地震勘测中获得的数据的装置和方法。 该装置是一种地震勘测系统,包括多个数据源,多个单元和多个独立路径。 数据源围绕要测量的区域定位,每个数据源与能够发送数据的发射机相关联。 每个单元格包含一部分数据源及其相关联的发射器。 每个小区内的一个发射机还用作接收从小区内其他数据源发射机发射的数据的网关。 独立的路径各自包含网关的一部分,从而可以通过该路径中的网关和相关联的发射机沿着每个路径传输数据。 该方法是进行地震勘测的方法。 该方法包括定位关于待测区域的多个地震数据源; 定义多个小区,使得每个小区包含一部分地震数据源; 定义每个小区内的地震数据源之一,也用作网关; 限定多个独立路径,使得每个路径包含网关的一部分; 在每个相应小区内,将地震数据从地震数据源传送到网关; 并且在每个路径内,将地震数据从一个网关传送到另一个网关以到达中心位置。
    • 3. 发明申请
    • SENSOR AND RECORDER COMMUNICATION
    • 传感器和记录器通信
    • US20070036031A1
    • 2007-02-15
    • US11535835
    • 2006-09-27
    • Simon BarakatHarvey Grimes
    • Simon BarakatHarvey Grimes
    • G01V1/00
    • G01V1/003G01V1/22
    • Implementations of various technologies for a method for establishing communication pathway redundancy within a seismic recording array. In one implementation, the method may include identifying each data acquisition cell deployed in a seismic field and determining one or more communication pathways for each data acquisition cell. The communication pathways include a primary communication pathway and at least one backup communication pathway toward a data collection unit. The method may further include transmitting the communication pathways to each data acquisition cell deployed in the seismic field
    • 用于在地震记录阵列内建立通信路径冗余的方法的各种技术的实现。 在一个实现中,该方法可以包括识别部署在地震场中的每个数据采集单元,并确定每个数据采集单元的一个或多个通信路径。 通信路径包括主要通信路径和朝向数据收集单元的至少一个备用通信路径。 该方法还可以包括将通信路径传送到在地震场中部署的每个数据采集单元
    • 4. 发明授权
    • Systems and methods for seismic data acquisition employing asynchronous, decoupled data sampling and transmission
    • 采用异步,解耦数据采样和传输的地震数据采集系统和方法
    • US08559271B2
    • 2013-10-15
    • US12626639
    • 2009-11-26
    • Simon BarakatKambiz IranpourDaniel H. Golparian
    • Simon BarakatKambiz IranpourDaniel H. Golparian
    • G01V1/22
    • G01V1/22G01V1/247
    • Systems and methods for asynchronously acquiring seismic data are described, one system comprising one or more seismic sources, a plurality of sensor modules each comprising a seismic sensor, an A/D converter for generating digitized seismic data, a digital signal processor (DSP), and a sensor module clock; a seismic data recording station; and a seismic data transmission sub-system comprising a high precision clock, the sub-system allowing transmission of at least some of the digitized seismic data to the recording station, wherein each sensor module is configured to periodically receive from the sub-system an amount of the drift of its clock relative to the high precision clock. This abstract is provided to comply with rules requiring an abstract to ascertain the subject matter of the disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).
    • 描述了用于异步采集地震数据的系统和方法,一个系统包括一个或多个地震源,多个传感器模块,每个传感器模块包括地震传感器,用于产生数字化地震数据的A / D转换器,数字信号处理器(DSP) 和传感器模块时钟; 地震数据记录站; 以及包括高精度时钟的地震数据传输子系统,所述子系统允许至少一些数字化地震数据传输到记录站,其中每个传感器模块被配置为周期性地从子系统接收数量 其时钟相对于高精度时钟的漂移。 提供本摘要以符合要求摘要以确定本公开内容的主题的规则。 提交它的理解是,它不会用于解释或限制权利要求的范围或含义。 37 CFR 1.72(b)。
    • 5. 发明申请
    • Seismic acquisition system
    • US20060291327A1
    • 2006-12-28
    • US10532644
    • 2003-11-21
    • Simon Barakat
    • Simon Barakat
    • G01V1/00
    • G01V1/003G01V1/22
    • An apparatus and method for collecting data acquired during a seismic survey are disclosed. The apparatus is a seismic survey system, comprising a plurality of data sources, a plurality of cells, and a plurality of independent pathways. The data sources are positioned about an area to be surveyed, each data source being associated with a transmitter capable of transmitting data. The cells each contain a portion of the data sources and their associated transmitters. One of the transmitters within each cell also serves as a gateway for receiving data transmitted from the other data source transmitters within the cell. The independent pathways each contain a portion of the gateways whereby data may be transmitted along each pathway via the gateways and associated transmitters in that pathway. The method is a method for conducting a seismic survey. The method comprises positioning a plurality of seismic data sources about an area to be surveyed; defining a plurality of cells such that each cell contains a portion of the seismic data sources; defining one of the seismic data sources within each cell to also serve as a gateway; defining a plurality of independent pathways such that each pathway contains a portion of the gateways; within each respective cell, transmitting seismic data from the seismic data sources to the gateway; and, within each pathway, transmitting the seismic data from one gateway to another to reach a central location.
    • 9. 发明申请
    • Systems and Methods for Seismic Data Acquisition Employing Asynchronous, Decoupled Data Sampling and Transmission
    • 使用异步,去耦数据采样和传输的地震数据采集系统和方法
    • US20080219094A1
    • 2008-09-11
    • US11683883
    • 2007-03-08
    • Simon Barakat
    • Simon Barakat
    • G01V1/28
    • G01V1/22G01V1/247
    • Systems and methods for asynchronously acquiring seismic data are described, one system comprising one or more seismic sources, a plurality of sensor modules each comprising a seismic sensor, an A/D converter for generating digitized seismic data, a digital signal processor (DSP), and a sensor module clock; a seismic data recording station; and a seismic data transmission sub-system comprising a high precision clock, the sub-system allowing transmission of at least some of the digitized seismic data to the recording station, wherein each sensor module is configured to periodically receive from the sub-system an amount of the drift of its clock relative to the high precision clock. This abstract is provided to comply with rules requiring an abstract to ascertain the subject matter of the disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
    • 描述了用于异步采集地震数据的系统和方法,一个系统包括一个或多个地震源,多个传感器模块,每个传感器模块包括地震传感器,用于产生数字化地震数据的A / D转换器,数字信号处理器(DSP) 和传感器模块时钟; 地震数据记录站; 以及包括高精度时钟的地震数据传输子系统,所述子系统允许至少一些数字化地震数据传输到记录站,其中每个传感器模块被配置为周期性地从子系统接收数量 其时钟相对于高精度时钟的漂移。 提供本摘要以符合要求摘要以确定本公开内容的主题的规则。 提交它的理解是,它不会用于解释或限制权利要求的范围或含义。
    • 10. 发明授权
    • Method of recording successive balances in an electronic memory, and a
system for implementing said method
    • 在电子存储器中记录连续平衡的方法,以及用于实现所述方法的系统
    • US5033021A
    • 1991-07-16
    • US250210
    • 1988-09-28
    • Simon Barakat
    • Simon Barakat
    • G06K17/00B42D15/10G06K19/00G06K19/07G07B15/02G07F7/02G07F7/08
    • G07F7/0866G06Q20/3433G07B15/02G07F7/02
    • A method of recording successive balances in an electronic memory constituted by a plurality of memory locations each having an initial state "0" and a final or "written" state "1". The memory includes at least one memory region split into two memory zones, with each of the two memory zones including the same number of memory locations, and with each memory location occupying a rank in an ordered relationship defined in the memory zone to which is belongs, with two memory locations of corresponding rank constituting a pair of memory locations which is likewise distinguished from the other pairs by a rank. Before each recording event, the region includes a single reference pair CR.sub.n-1 having its two memory locations in different states, with the other pairs being constituted by memory locations which are both in the initial state C(O,O) or memory locations which are both in the final state C(1,1). In order to write a new balance S.sub.n corresponding to a number p of units, where possible, the memory location in the reference pair CR.sub.n-1 which was in the initial state "0" is caused to change to the final state "1", and a new reference pair CR.sub.n is written at a rank such that the number NT.sub.n of pairs in the initial state C(O,O) and of rank greater than the rank of the reference pair CR.sub.n is equal to p.
    • 在由具有初始状态“0”和最终或“写入”状态“1”的多个存储位置构成的电子存储器中记录连续平衡的方法。 存储器包括分成两个存储器区域的至少一个存储器区域,其中两个存储器区域中的每一个包括相同数量的存储器位置,并且每个存储器位置占据在属于其的存储器区域中定义的有序关系中的秩 ,其中相应等级的两个存储器位置构成一对存储器位置,其同样地通过等级与其他对被区分。 在每个记录事件之前,该区域包括具有不同状态的其两个存储器位置的单个参考对CRn-1,而另一对由由初始状态C(O,O)或存储器位置 都处于最终状态C(1,1)。 为了在可能的情况下写入与p个单位相对应的新的余额Sn,使处于初始状态“0”的参考对CRn-1中的存储器位置变为最终状态“1” 并且新的参考对CRn被写入等级,使得初始状态C(O,O)中的对的数量NTn和等于大于参考对CRn的秩的秩的数目NT n等于p。