Patents by Inventor Frederic Minot
Frederic Minot has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8818767Abstract: A method for assisting the construction and validation of an avionics platform uses, on the one hand, a functional description of the platform using avionics functions, software modules suitable for executing these functions, and functional link occurrences between these modules and, on the other hand, a material description of this platform using calculation or communication items of equipment and physical links between these equipment. The method according to the invention enables to generate paths between the various items of equipment by using direct physical links and/or physical links belonging to one or more network(s), and subsequently to associate at least one such path to be each functional link occurrence. It also enables to associate to each software module an item of equipment adapted to host it.Type: GrantFiled: May 17, 2010Date of Patent: August 26, 2014Assignee: Airbus Operations S.A.S.Inventor: Frédéric Minot
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Patent number: 8423331Abstract: A method for optimization of the avionics platform of an aircraft, intended to implement a set of avionics functions. The association between the platform's functional architecture elements (functions, functional links) and the elements of its equipment architecture (equipment, network paths, direct physical links) are formalized by sets of constraints in the form of linear inequalities of decision variables. Certain segregation or co-location functional constraints are also envisaged. Optimization of the avionics platform is achieved through the minimization of cost functions which are linearly dependent on said decision variables. This minimization under constraints is achieved in an effective manner by the Simplex algorithm.Type: GrantFiled: May 17, 2010Date of Patent: April 16, 2013Assignee: Airbus Operations SASInventor: Frédéric Minot
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Patent number: 8386660Abstract: The invention relates to a method for configuring interfaces of computers belonging to an avionic platform. The platform implements a plurality of avionic functions which may exchange functional messages, each functional message comprising one or more parameters. Each avionic function is implemented by means of software modules hosted by computers. For each software module hosted by a computer, signal occurrences are generated for transmitting all the parameters of the functional messages of the function associated with the software module, this on the different communications media. Next all the occurrences are grouped per functional system, parameter and communications medium in order to configure the interfaces of these computers.Type: GrantFiled: September 15, 2010Date of Patent: February 26, 2013Assignee: Airbus Operations SASInventor: Frédéric Minot
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Patent number: 8311782Abstract: A method of routing the physical links of a avionics platform inside an aircraft. A physical link connects a plurality (N) of equipment units and is composed of one or more branches, where each branch of the link connects a sender equipment unit to a receiver equipment unit. The method makes it possible to minimize the total cabling length of the platform and, where applicable, to choose among various positions of the equipment units inside the aircraft and/or various routing graphs.Type: GrantFiled: July 16, 2010Date of Patent: November 13, 2012Assignee: Airbus Operations SASInventor: Frédéric Minot
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Patent number: 8208476Abstract: A process for routing virtual links in a frame-switching network including a plurality of source and/or destination terminals of the frames, in which frame switches are connected to one another by physical connections, with each virtual link being defined, for a point-to-point type, by a path through the network between a source terminal and a destination terminal, and, for a multipoint type, by a plurality of paths through the network between a source terminal and a plurality of destination terminals. The process performs the routing of links by minimizing at least one cost function on a set of solutions satisfying at least one predetermined topological constraint.Type: GrantFiled: May 24, 2007Date of Patent: June 26, 2012Assignee: Airbus Operations SASInventors: Remi Andreoletti, Frederic Minot, Remi Cabaret
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Patent number: 7983195Abstract: A method for routing virtual links in a frame switching network including a plurality of source terminals and/or destination of the frames, frame switches being connected together through physical connections, each virtual link being defined, for a point-to-point type, by a path through the network between a source terminal and a destination terminal and, for a multipoint type, by a plurality of paths through the network between a source terminal and a plurality of destination terminals. The method carries out routing of the links while observing a segregation constraint with regard to triplets of consecutive switches belonging to the oriented loops, so as to allow verification of determinism of the network.Type: GrantFiled: May 25, 2007Date of Patent: July 19, 2011Assignee: Airbus Operations SASInventors: Remi Andreoletti, Frederic Minot
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Publication number: 20110066763Abstract: The invention relates to a method for configuring interfaces of computers belonging to an avionic platform. The platform implements a plurality of avionic functions which may exchange functional messages, each functional message comprising one or more parameters. Each avionic function is implemented by means of software modules hosted by computers. For each software module hosted by a computer, signal occurrences are generated for transmitting all the parameters of the functional messages of the function associated with the software module, this on the different communications media. Next all the occurrences are grouped per functional system, parameter and communications medium in order to configure the interfaces of these computers.Type: ApplicationFiled: September 15, 2010Publication date: March 17, 2011Applicant: Airbus Operations (S.A.S.)Inventor: Frederic MINOT
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Publication number: 20110015900Abstract: The invention relates to a method of routing the physical links of a avionics platform inside an aircraft. A physical link connects a plurality (N) of equipment units and is composed of one or more branches, where each branch of said link connects a sender equipment unit to a receiver equipment unit. The proposed method makes it possible to minimize the total cabling length of the platform and, where applicable, to choose among various positions of the equipment units inside the aircraft and/or various routing graphs.Type: ApplicationFiled: July 16, 2010Publication date: January 20, 2011Applicant: Airbus Operations (Societe Par Actions Simplifiee)Inventor: Frédéric Minot
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Publication number: 20100292969Abstract: The invention relates to a method for optimisation of the avionics platform of an aircraft, intended to implement a set of avionics functions. The association between the platform's functional architecture elements (functions, functional links) and the elements of its equipment architecture (equipment, network paths, direct physical links) are formalised by sets of constraints in the form of linear inequalities of decision variables. Certain segregation or co-location functional constraints are also envisaged. Optimisation of the avionics platform is achieved through the minimisation of cost functions which are linearly dependent on said decision variables. This minimisation under constraints is achieved in an effective manner by the Simplex algorithm.Type: ApplicationFiled: May 17, 2010Publication date: November 18, 2010Applicant: Airbus Operations (Societe Par Actions Simplifiee)Inventor: Frédéric Minot
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Publication number: 20100292979Abstract: The invention concerns a method for assisting the construction and validation of an avionics platform. It uses, on the one hand, a functional description of the platform using avionics functions, software modules suitable for executing these functions, and functional link occurrences between these modules and, on the other hand, a material description of this platform using calculation or communication items of equipment and physical links between these equipment. The method according to the invention enables to generate paths between the various items of equipment by using direct physical links and/or physical links belonging to one or more network(s), and subsequently to associate at least one such path to be each functional link occurrence. It also enables to associate to each software module an item of equipment adapted to host it.Type: ApplicationFiled: May 17, 2010Publication date: November 18, 2010Applicant: Airbus Operations (Societe Par Actions Simplifiee)Inventor: Frederic Minot
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Publication number: 20100195531Abstract: A method for routing virtual links in a frame switching network including a plurality of source terminals and/or destination of the frames, frame switches being connected together through physical connections, each virtual link being defined, for a point-to-point type, by a path through the network between a source terminal and a destination terminal and, for a multipoint type, by a plurality of paths through the network between a source terminal and a plurality of destination terminals. The method carries out routing of the links while observing a segregation constraint with regard to triplets of consecutive switches belonging to the oriented loops, so as to allow verification of determinism of the network.Type: ApplicationFiled: May 25, 2007Publication date: August 5, 2010Applicant: Airbus FranceInventors: Remi Andreoletti, Frederic Minot
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Publication number: 20090180482Abstract: A process for routing virtual links in a frame-switching network including a plurality of source and/or destination terminals of the frames, in which frame switches are connected to one another by physical connections, with each virtual link being defined, for a point-to-point type, by a path through the network between a source terminal and a destination terminal, and, for a multipoint type, by a plurality of paths through the network between a source terminal and a plurality of destination terminals. The process performs the routing of links by minimizing at least one cost function on a set of solutions satisfying at least one predetermined topological constraint.Type: ApplicationFiled: May 24, 2007Publication date: July 16, 2009Applicant: Airbus FranceInventors: Remi Andreoletti, Frederic Minot, Remi Cabaret