Responsive system for digital signal processing and method for operation of a responsive system
First Claim
1. A responsive system for digital processing comprising:
- a data transmission unit; and
a plurality of data processing units communicating with one another through said data transmission unit via messages wherein each message comprises at least one signal, said data processing units implementing at least one computer program dependent on a respective update status, the system being configured as follows;
a) each of said data processing units, during each communication, assigning a revision identity to each signal within a message produced by said data processing unit to characterize said respective update status of said each signal;
b) one of said data processing units receiving the message performing a comparison to determine if the revision identity characterizing each signal within the received message matches a revision identity stored for that signal; and
c) said one of said data processing units receiving the at least one message, performing said at least one computer program on a signal within the message upon matching the received revision identity with the stored revision identity and otherwise not performing said at least one computer program on the signal.
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Accused Products
Abstract
A responsive system for digital signal processing and a method for operation of the responsive system implement computer programs, which are dependent on a respective update status, in data processing units that communicate with one another through a data transmission unit, in order to make the responsive system particularly reliable, even when subject to frequent revision. During each communication, each data processing unit assigns a revision identity characterizing its update status to a signal produced by it. A data processing unit receiving the signal carries out a comparison to determine if the revision identity characterizing the signal matches a revision identity stored for that signal and, if the revision identities match, the signal is processed.
15 Citations
15 Claims
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1. A responsive system for digital processing comprising:
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a data transmission unit; and
a plurality of data processing units communicating with one another through said data transmission unit via messages wherein each message comprises at least one signal, said data processing units implementing at least one computer program dependent on a respective update status, the system being configured as follows;
a) each of said data processing units, during each communication, assigning a revision identity to each signal within a message produced by said data processing unit to characterize said respective update status of said each signal;
b) one of said data processing units receiving the message performing a comparison to determine if the revision identity characterizing each signal within the received message matches a revision identity stored for that signal; and
c) said one of said data processing units receiving the at least one message, performing said at least one computer program on a signal within the message upon matching the received revision identity with the stored revision identity and otherwise not performing said at least one computer program on the signal. - View Dependent Claims (2, 3, 4)
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5. A method for operation of a responsive system for digital signal processing, which comprises:
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a) providing a data transmission unit;
b) providing a plurality of data processing units communicating with one another through the data transmission unit via messages wherein each message comprises at least one signal;
c) said data processing units implementing at least one computer program depending on a respective update status;
d) each of said data processing units, during each communication, assigning a revision identity to each signal within a message produced by said data processing unit to characterize said respective update status of said each signal;
e) carrying out a comparison in one of the data processing units receiving the message to determine if the revision identity characterizing each signal within the received message matches a revision identity stored for that signal; and
f) said one of said data processing units receiving the at least one message, performing said at least one computer program on a signal within the message upon matching the received revision identity with the stored revision identity and otherwise not performing said at least one computer program on the signal. - View Dependent Claims (6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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Specification