Power Electronic Control Circuitry Device
First Claim
1. A power electronic control circuitry device comprising the following intercommunicating distinct hardware physical entities:
- a digital microcontroller unit for managing the operation of the device, hardened to withstand the effects of radiation in space;
a digital fast regulation unit for controlling priority and real-time processes, hardened to withstand the effects of radiation in space;
a digital communication unit for communications external to the device, hardened to withstand the effects of radiation in space;
a digital tracing and debugging unit for detecting errors in the design of the device;
a digital non-volatile memory for storing information representative of the initial configuration of the device, hardened to withstand the effects of radiation in space; and
an assembly comprising a shared memory and means for managing access to said shared memory, for managing the communications according to a mailbox-type mechanism between one hardware physical entity of the device and another hardware physical entity of the device, ensuring a physical segregation of said entities and a deterministic behaviour.
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Accused Products
Abstract
A power electronic control circuitry device comprises the following intercommunicating distinct hardware physical entities: a digital microcontroller unit (UNMC) for managing the operation of the device, hardened to withstand the effects of radiations in space; a digital fast regulation unit (UNRR) for controlling priority and real-time processes, hardened to withstand the effects of radiations in space; a digital communication unit (UNC) for communications external to the device, hardened to withstand the effects of radiations in space; a digital tracing and debugging unit (UNTD) for detecting errors in the design of the device; and a digital non-volatile memory (MRN) for storing information representative of the initial configuration of the device, hardened to withstand the effects of radiations in space.
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Citations
7 Claims
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1. A power electronic control circuitry device comprising the following intercommunicating distinct hardware physical entities:
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a digital microcontroller unit for managing the operation of the device, hardened to withstand the effects of radiation in space; a digital fast regulation unit for controlling priority and real-time processes, hardened to withstand the effects of radiation in space; a digital communication unit for communications external to the device, hardened to withstand the effects of radiation in space; a digital tracing and debugging unit for detecting errors in the design of the device; a digital non-volatile memory for storing information representative of the initial configuration of the device, hardened to withstand the effects of radiation in space; and an assembly comprising a shared memory and means for managing access to said shared memory, for managing the communications according to a mailbox-type mechanism between one hardware physical entity of the device and another hardware physical entity of the device, ensuring a physical segregation of said entities and a deterministic behaviour. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification