Method for installing two or more operating systems/user interfaces into an electronic device and an electronic device
First Claim
1. A method for downloading control software/operating systems of user interfaces into an electronic device (1) which comprises two or more central processing units (2a, 2b), wherein at least two of the two or more central processing units (2a, 2b) each have an individual hardware user interface (U11, U12), and in the electronic device (1) one or more operating systems are also executed, characterized in that the downloading is executed via one said central processing unit (2a, 2b), wherein the control software/operating systems of the user interfaces are loaded into said one central processing unit (2a, 2b), from which the control software/operating systems related to other user interfaces are loaded into said other central processing unit (2a, 2b).
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Accused Products
Abstract
The invention relates to a method for downloading control software/operating systems of user interfaces into an electronic device (1), which comprises two or more processor blocks (2a, 2b), where in at least two processor blocks (2a, 2b) a user interface (UI1, UI2) is used. Furthermore, one or more operating systems are executed in the electronic device (1). The downloading is executed via one said processor block (2a, 2b), wherein the control software/operating systems are downloaded into said one processor block (2a, 2b), from which the control software/operating systems related to other user interfaces are loaded into said other processor blocks (2a, 2b). The invention also relates to an electronic device (1) which comprises at least one processor (3a, 3b), at least two processor blocks (2a, 2b), at least one user interface (UI1, UI2), memory means (4a) for storing the control software of the user interface (UI1, UI2), means (8a, 8b, 10) for data transmission between a first (2a) and a second processor block (2b), and means (3a, 3b) for executing the functions of two or more operating systems. The invention also relates to a storing means for the downloading program of the control software/operating systems of the user interfaces in an electronic device (1).
38 Citations
18 Claims
- 1. A method for downloading control software/operating systems of user interfaces into an electronic device (1) which comprises two or more central processing units (2a, 2b), wherein at least two of the two or more central processing units (2a, 2b) each have an individual hardware user interface (U11, U12), and in the electronic device (1) one or more operating systems are also executed, characterized in that the downloading is executed via one said central processing unit (2a, 2b), wherein the control software/operating systems of the user interfaces are loaded into said one central processing unit (2a, 2b), from which the control software/operating systems related to other user interfaces are loaded into said other central processing unit (2a, 2b).
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7. An electronic device (1) comprising:
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at least one processor (3a, 3b), at least two central processing units (2a, 2b), each having a hardware user interface (U11, U12), memory means (4a) for storing the control software of the user interfaces (U11, U12), means (8a, 8b, 10) for data transmission between a first (2a) and a second central processing unit (2b), and means (3a, 3b) for executing the functions of two or more operating systems, characterized in that the electronic device (1) also comprises downloading means (9) for loading the control software/operating systems of user interfaces into one said central processing unit (2a), and means (3a, 3b, 8a, 8b, 10) for loading control software/operating systems related to other user interfaces from one said central processing unit (2a) into said other central processing units (2b), wherein the downloading of the control software/operating systems of the user interfaces is arranged to be conducted via said downloading means (9). - View Dependent Claims (8, 9, 10)
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11. A storing means for a downloading program of the control software/operating systems of user interfaces into an electronic device (1), which electronic device comprises:
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at least one processor (3a, 3b), at least two central processing units (2a, 2b), each having a hardware user interface (U11, U12), memory means (4a) for storing the control software of the user interface (U11, U12), means (8a, 8b, 10) for data transmission between a first (2a) and a second central processing unit (2b), and means (3a, 3b) for executing the functions of two or more operating systems, characterized in that the downloading program contains procedures for downloading the control software/operating systems of user interfaces into one said central processing unit (2a), and procedures for loading control software/operating systems related to other user interfaces from said one central processing unit (2a) into said other central processing units (2b), wherein the downloading of the control software/operating systems of user interfaces is arranged to be conducted by means of a downloading program via one said central processing unit (2a). - View Dependent Claims (12)
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13. An electronic device comprising:
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a plurality of central processing units each having an individual hardware user interface;
an interface for downloading an update program to one of the plurality of central processing units; and
a selection device coupled to the one central processing unit for allowing a user to select which of the plurality of central processing units to update using the update program upon notification that the update program is available. - View Dependent Claims (14, 15, 16, 17, 18)
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Specification