Sensor fusion using self evaluating process sensors

Manus Henry; Mihaela D Duta

Sensor fusion using self evaluating process sensors

Manus Henry (Inventor), Mihaela D Duta (Inventor)

University of Oxford

Research output: Patent

Abstract

A measurement processing system is disclosed for fusing measurement data from a set of independent self-validating (SEVA) process sensors (20) monitoring the same real-time measurand in order to generate a combined best estimate for the value, uncertainty and measurement status of the measurand. The system also provides consistency checking between the measurements. The measurement processing system includes a first process sensor (20) and a second process sensor (20). Each of the first and second process sensors (20) receive a measurement signal from a transducer and generate independent process metrics (24). A measurement fusion block (22) is connected to the first and second process sensors (20), the measurement fusion block (22) is operable to receive the independent process metrics and execute a measurement analysis process to analyse the independent process metrics and generate the combined best estimate of the independent process metrics.

Original language	English
Patent number	WO03001431A9
IPC	G01D 1/14,G06F 19/00,G06G 7/19
Priority date	25/06/01
Filing date	25/06/02
Publication status	Published - 6 May 2004
Externally published	Yes

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9 Patent

Sensor fusion using self-evaluating process sensors
Henry, M. (Inventor) & Duta, M. D. (Inventor), 3 Jan 2012, IPC No. G01D 1/14, G06F 19/00, G06G 7/19, H04L 9/00, Patent No. US8090552B2, 25 Jul 2008, Priority date 25 Jun 2002, Priority No. US17889302
Research output: Patent
Sensor Fusion Using Self Evaluating Process Sensors
Henry, M. (Inventor) & Duta, M. D. (Inventor), 27 Nov 2008, IPC No. H04L 9/00, Patent No. US2008294366A1, 25 Jul 2008, Priority date 25 Jun 2001, Priority No. US30009401P
Research output: Patent
Sensor fusion using self-evaluating process sensors
Henry, M. (Inventor) & Duta, M. D. (Inventor), 16 Sept 2008, IPC No. G01D 1/14, G06F 19/00, G06G 7/19, H04L 9/00, Patent No. US7426449B2, 7 Aug 2006, Priority date 25 Jun 2002, Priority No. US17889302A
Research output: Patent

Cite this

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title = "Sensor fusion using self evaluating process sensors",

abstract = "A measurement processing system is disclosed for fusing measurement data from a set of independent self-validating (SEVA) process sensors (20) monitoring the same real-time measurand in order to generate a combined best estimate for the value, uncertainty and measurement status of the measurand. The system also provides consistency checking between the measurements. The measurement processing system includes a first process sensor (20) and a second process sensor (20). Each of the first and second process sensors (20) receive a measurement signal from a transducer and generate independent process metrics (24). A measurement fusion block (22) is connected to the first and second process sensors (20), the measurement fusion block (22) is operable to receive the independent process metrics and execute a measurement analysis process to analyse the independent process metrics and generate the combined best estimate of the independent process metrics.",

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N2 - A measurement processing system is disclosed for fusing measurement data from a set of independent self-validating (SEVA) process sensors (20) monitoring the same real-time measurand in order to generate a combined best estimate for the value, uncertainty and measurement status of the measurand. The system also provides consistency checking between the measurements. The measurement processing system includes a first process sensor (20) and a second process sensor (20). Each of the first and second process sensors (20) receive a measurement signal from a transducer and generate independent process metrics (24). A measurement fusion block (22) is connected to the first and second process sensors (20), the measurement fusion block (22) is operable to receive the independent process metrics and execute a measurement analysis process to analyse the independent process metrics and generate the combined best estimate of the independent process metrics.

AB - A measurement processing system is disclosed for fusing measurement data from a set of independent self-validating (SEVA) process sensors (20) monitoring the same real-time measurand in order to generate a combined best estimate for the value, uncertainty and measurement status of the measurand. The system also provides consistency checking between the measurements. The measurement processing system includes a first process sensor (20) and a second process sensor (20). Each of the first and second process sensors (20) receive a measurement signal from a transducer and generate independent process metrics (24). A measurement fusion block (22) is connected to the first and second process sensors (20), the measurement fusion block (22) is operable to receive the independent process metrics and execute a measurement analysis process to analyse the independent process metrics and generate the combined best estimate of the independent process metrics.

M3 - Patent

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Sensor fusion using self evaluating process sensors

Abstract

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Research output

Sensor fusion using self-evaluating process sensors

Sensor Fusion Using Self Evaluating Process Sensors

Sensor fusion using self-evaluating process sensors

Cite this