Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Bradley Warren Smith
Xin Ye
Venkata Kishore Kajuluri
Date of Patent
October 17, 2023
Patent Application Number
17178359
Date Filed
February 18, 2021
Patent Citations
Patent Primary Examiner
Patent abstract
A vehicle communication network is monitored to detect a plurality of electronic control units (ECUs). Upon identifying a new ECU in the plurality of ECUs, a highest ECU trip counter is determined from the plurality of ECUs. A global trip counter stored in the memory is updated based on the highest ECU trip counter. The updated trip global trip counter is greater than the highest ECU trip counter. Then a replacement synchronization message is provided to the plurality of ECUs on the vehicle communication network. The replacement synchronization message includes the updated global trip counter.
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