Vehicle network system and reset control method therein
AssigneeHyundai Autoever Corp.
InventorsSung Jin CHOI, Keon Woo LEE, Seung Ho LEE, Ye Ji PARK
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Abstract
A vehicle network system includes a plurality of electronic control units (ECUs) which performs a scheduled task, wherein when an error occurs in any one ECU among the plurality of ECUs, the any one ECU transmits a reset message to the other ECUs, the any one ECU is reset after transmitting the reset message and the other ECUs are reset in response to the reset message so that the plurality of ECUs is sequentially reset according to a task performing order.
Claims18
A vehicle network system comprising:
- a plurality of electronic control units (ECUs) configured to perform a scheduled task,
- wherein when an error occurs in at least one ECU among the plurality of ECUs, the at least one ECU transmits a reset message to remaining ECUs, the at least one ECU is reset after transmitting the reset message and the remaining ECUs are reset in response to the reset message, and the plurality of ECUs is sequentially reset according to a task performing order.
A reset control method in a vehicle network system which includes a plurality of electronic control units (ECUs) configured to perform a scheduled task, the reset control method comprising:
- transmitting, by at least one ECU, a reset message to remaining ECUs when an error occurs in the at least one ECU among the plurality of ECUs;
- and
- resetting the at least one ECU after transmitting the reset message and resetting the remaining ECUs in response to the reset message to ensure that the plurality of ECUs is sequentially reset according to a task performing order.
Dependencies are inferred from the claim text.