Patent ID: 11928068
Assignee: AUTEL INTELLIGENT TECHNOLOGY CORP., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A method for decoding an oscilloscope signal, wherein the method comprises:
obtaining a voltage signal from a measured device, the measured device comprising an electronic control unit in a vehicle;
converting the voltage signal into a digital signal;
determining whether the digital signal matches a decoding protocol; and
when the digital signal matches the decoding protocol, decoding the digital signal according to the decoding protocol into an image, and displaying the image for observation by an end-user;
wherein the determining whether the digital signal matches the decoding protocol comprises:
determining at least one data frame in the digital signal according to a format of a digital frame of the decoding protocol;
checking each of the at least one data frame; and
determining whether each data frame is checked successfully;
when each data frame is checked successfully, the digital signal matching the decoding protocol is determined.