Motor vehicle control system with simplified information exchange
AssigneeLear Corporation
InventorMatthias Kessler
Life of this patent
Estimating the term…
Abstract
A control system includes a gateway controller and a remote controller. The gateway controller is configured to embed an HTTP request in a CAN bus-compatible message and transmit the CAN bus-compatible message onto a CAN bus. The remote controller is configured to receive the CAN bus-compatible message from the CAN bus, extract the HTTP request from the CAN bus-compatible message, and create an HTTP response to the HTTP request.
Claims20
A control system for a vehicle, the control system comprising:
- a gateway controller configured to embed an HTTP request in a CAN bus-compatible message and transmit the CAN bus-compatible message onto a CAN bus;
- and
- a remote controller configured to receive the CAN bus-compatible message from the CAN bus, extract the HTTP request from the CAN bus-compatible message, and create an HTTP response to the HTTP request.
A method for a vehicle control system having a gateway controller and a remote controller connected by a CAN bus, the method comprising:
- receiving by the gateway controller an HTTP request by a message compatible with the Ethernet standard;
- creating by the gateway controller a CAN bus-compatible message in which the HTTP request is embedded;
- and
- transmitting by the gateway controller the CAN bus-compatible message through the CAN bus to the remote controller.
A method for a vehicle control system having a gateway controller and a remote controller connected by a CAN bus, the method comprising:
- receiving by the remote controller a CAN bus-compatible message in which an HTTP request is embedded from the CAN bus;
- extracting by the remote controller the HTTP request from the received CAN bus-compatible message;
- and
- creating by the remote controller an HTTP response to the HTTP request.
Dependencies are inferred from the claim text.