公开(公告)号：WO2003009001A3

公开(公告)日：2003-01-30

申请号：PCT/US2002/022485

申请日：2002-07-16

Applicant: INPUT/OUTPUT, INC.

Inventor： BEHN, Lawrence, P. ,  CHESTER, John ,  DEKKERS, Leo, M. ,  DOWNEY, John, C., Jr. ,  ELDER, Keith ,  ISELI, Jerry

IPC: G01V1/22

Abstract: A seismic data acquisition system includes a connector housing (300) and a mating electrical circuitry module (200). A single interface couples electrical circuitry (140) housed in he electrical circuitry module (200) to one or more signal data carriers (43) that are consolidated at a single location in the connector housing (300). Preferably, the connector housing (300). Preferably, the connector housing (300) and electrical circuitry module (200) each have a substantially contaminant-free interior regardless of whether these two parts are mated. An alternate connector housing has two plug casings, each of which are provided with a plug. A complementary alternate electrical circuitry module includes two receptacles complementary alternate electrical circuitry module includes two receptacles complementary to the plugs and an interior space for holding the electrical circuitry. A locking pin disposed within the plug casing selectively engages the electrical circuitry module (200). A method for establishing communication between the electrical circuitry (14) and the carriers (43) and external devices includes providing a single communication interface between the carrier and the electrical circuitry.

公开(公告)号：EP1417513A2

公开(公告)日：2004-05-12

申请号：EP02752350.5

申请日：2002-07-16

Applicant: Input/Output, Inc.

Inventor： BEHN, Lawrence, P. ,  CHESTER, John ,  DEKKERS, Leo, M. ,  DOWNEY, John, C., Jr. ,  ELDER, Keith ,  ISELI, Jerry

IPC: G01V1/22 ,  H01R9/03

CPC classification number: G01V1/22 ,  B33Y80/00

Abstract: A seismic data acquisition system includes a connector housing (300) and a mating electrical circuitry module (200). A single interface couples electrical circuitry (140) housed in he electrical circuitry module (200) to one or more signal data carriers (43) that are consolidated at a single location in the connector housing (300). Preferably, the connector housing (300). Preferably, the connector housing (300) and electrical circuitry module (200) each have a substantially contaminant-free interior regardless of whether these two parts are mated. An alternate connector housing has two plug casings, each of which are provided with a plug. A complementary alternate electrical circuitry module includes two receptacles complementary alternate electrical circuitry module includes two receptacles complementary to the plugs and an interior space for holding the electrical circuitry. A locking pin disposed within the plug casing selectively engages the electrical circuitry module (200). A method for establishing communication between the electrical circuitry (14) and the carriers (43) and external devices includes providing a single communication interface between the carrier and the electrical circuitry.

公开(公告)号：EP1175628A1

公开(公告)日：2002-01-30

申请号：EP00916403.9

申请日：2000-03-16

Applicant: Input/Output, Inc.

Inventor： MAXWELL, Peter ,  BEHN, Lawrence, P. ,  BEDNAR, Eugene, D. ,  GANNON, Jeffery, C. ,  CORRIGAN, Michael, Arthur ,  RAGAN, Glen ,  LAMBERT, Dale, J. ,  POLK, Henry, Thomas ,  ROCHE, Steven, L. ,  BERTRAND, Wilfred, Roy ,  WILSON, David ,  CAIN, Byron, Lee ,  MCMAHON, Michael, George ,  DOWNEY, John, C., Jr. ,  ELDER, Keith

IPC: G01V1/00

CPC classification number: G01P1/023 ,  B81B3/001 ,  B81B3/0072 ,  B81B7/0016 ,  B81B2201/0235 ,  G01D11/245 ,  G01D18/008 ,  G01N2001/021 ,  G01P15/0802 ,  G01P15/13 ,  G01P21/00 ,  G01V1/047 ,  G01V1/053 ,  G01V1/104 ,  G01V1/181 ,  G01V1/186 ,  H01L2224/48472 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A system for acquiring environnemental information measurements. The 5 system (100) utilizes a sensor, (205) a front-end circuit, (310) a loop filter (315), a switch controller (206), and a recuced-oder loop control circuit to provide reliable data measurements while providing robust system behavior. The system further includes a sensor simulator (330) for simulating the operation of the sensor (205) and testing the operation of the front-end circuit (310) nd the loop filter (315).