Method and device for monitoring a functional capacity of an engine controller of an internal combustion engine
First Claim
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1. A controller comprising:
- a plurality of execution units configured to execute a monitoring program in a comparison operating mode, wherein output signals generated by the plurality of execution units during the execution of the monitoring program are compared with one another in order to determine an error.
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Abstract
In a method for monitoring the functional capacity of an engine controller having a plurality of execution units, a comparison operating mode is provided, in which a torque monitoring program is executed on a plurality of execution units of the system, and signals outputted during the execution of the monitoring program by the execution units are compared with one another in order to recognize an error.
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14 Claims
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1. A controller comprising:
a plurality of execution units configured to execute a monitoring program in a comparison operating mode, wherein output signals generated by the plurality of execution units during the execution of the monitoring program are compared with one another in order to determine an error. - View Dependent Claims (2, 3, 4)
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5. A method for monitoring a functional capacity of a controller in a system having a plurality of execution units, comprising:
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executing a monitoring program on the plurality of execution units of the system in a comparison operating mode; and comparing output signals generated by the plurality of execution units during the execution of the monitoring program with one another in order to determine an error. - View Dependent Claims (6, 7, 8, 9, 10, 11, 12, 13, 14)
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Specification