×

Method of communications between telematics terminal and electronic control unit and vehicle sensor information management method and apparatus using the same

  • US 20070088473A1
  • Filed: 12/28/2005
  • Published: 04/19/2007
  • Est. Priority Date: 10/14/2005
  • Status: Abandoned Application
First Claim
Patent Images

1. A communication method which is performed between a telematics terminal and an electronic control unit (ECU) in order to process vehicle sensor information, the communication method comprising:

  • installing a communication gateway between a plurality of ECUs (electronic control units) which manage vehicle sensors and a telematics terminal which systematically manages changes in state of a vehicle indicating whether or not a vehicle is out of order based on fault information and performance information of the vehicle from each ECU, wherein a plurality of the ECUs are connected to the communication gateway via Control Area Network (CAN) communication, and the communication gateway is connected to the telematics terminal via serial communication.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×