Device and method for detecting failure in mcu
AssigneeMando Corporation
InventorsJong Gyu PARK, ChaiWon YOON
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Abstract
The disclosure relates to an MCU failure detection device and method. According to the disclosure, a device for detecting a failure in a microcontroller unit (MCU) comprises a receiver receiving first watchdog output information for determining a failure from an electronic control device, a determination unit determining whether the electronic control device has a failure based on the first watchdog output information, and upon determining that the electronic control device has the failure, transmitting a first reset signal to the electronic control device.
Claims18
A device for detecting a failure in a microcontroller unit (MCU), the device comprising:
- a receiver receiving first watchdog output information for determining a failure from an electronic control device;
- a determination unit determining whether the electronic control device has a failure based on the first watchdog output information;
- and
- a transmitter, upon determining that the electronic control device has the failure, transmitting a first reset signal to the electronic control device.
A method for detecting a failure in an MCU, the method comprising:
- receiving first watchdog output information from an electronic control device;
- determining whether the electronic control device has a failure based on the first watchdog output information;
- and
- upon determining that the electronic control device has the failure, transmitting a first reset signal to the electronic control device.
Dependencies are inferred from the claim text.