Japan, Sept. 16 -- DENSO CORP,TOYOTA MOTOR CORP has got intellectual property rights for 'COMMUNICATION SYSTEM AND RELAY DEVICE.' Other related details are as follows:
Application Number: JP,2022-191360
Category (FI): H04L12/46,100@C
Stage: PROBLEM TO BE SOLVED: To prevent unauthorized access, and prevent processing loads from getting unnecessarily high.SOLUTION: When a relay device receives diagnostic data DD for diagnosing a diagnostic target transmitted to and received from a diagnostic tool (S11: YES), in step S12, the relay device determines whether a communication path of the received diagnostic data DD is correct. In step S13, the relay device sends a monitoring result MR including a determination result of whether a communication path of the received diagnosis data DD is correct or not to the diagnostic target device.SELECTED DRAWING: Figure 2 (Grant)
Filing Date: Nov. 30, 2022
Publication Date: June 11, 2024
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
