The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 26, 2019
Filed:
Nov. 27, 2017
Electronics and Telecommunications Research Institute, Daejeon, KR;
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon, KR;
Abstract
Provided are Controller Area Network (CAN) controller and a data transmission method using the same. The CAN controller includes a receiver, a reception First in First out (FIFO) memory, a transmission FIFO memory, and a transmitter. The receiver is configured to analyze reception information received from a CAN bus according to a set protocol. The reception FIFO memory is configured to store the reception information to be overwritten on previously stored reception information based on identification data of the reception information and a bus load. The transmission FIFO memory is configured to store the transmission information to be overwritten on previously stored transmission information based on identification data of the transmission information and a processor load of the processor. The transmitter is configured to set the protocol and transmit the transmission information stored in the transmission FIFO memory to the CAN bus.