Method and arrangement for transmitting data in a motor vehicle
AssigneeRobert Bosch GmbH
InventorJohannes Widder
Life of this patent
Estimating the term…
Abstract
The invention is directed to a method and an arrangement for transmitting data in a motor vehicle. At least two desired values are transmitted which cannot be present simultaneously. In addition, an additional piece of data is transmitted in the context of the message of the desired value which is not present.
Claims26
A method fox transmitting data in a motor vehicle having at least one control unit which transmits pieces of data in the context of messages, the method comprising the steps of:
- causing said control unit to transmit a first message containing a first piece of data in the form of a first operating variable and a second message containing a second piece of data in the form of a second operating variable not present simultaneously with said first operating variable;
- and,
- causing said control unit to transmit a third piece of data in the context of the message of that one of said operating variables which is not present.
A method for transmitting data in a motor vehicle having at least one control unit which receives pieces of information in the context of messages, the method comprising the steps of:
- causing said control unit to receive a first message containing a first piece of data in the form of a first operating variable and a second message containing a second piece of data in the form of a second operating variable not present simultaneously with said first operating variable;
- and,
- causing said control unit to receive a third piece of data in the context of the message of that one of said operating variables which is not present.
An arrangement for transmitting data in a motor vehicle, the arrangement comprising:
- a control unit for transmitting pieces of data in the context of messages and said control unit including means for transmitting a first message containing a first operating variable and a second message containing a second operating variable not present simultaneously with said first operating variable;
- and,
- said control unit including means for transmitting a third piece of data in the context of the message of that one of said operating variables which is not present.
An arrangement for transmitting data in a motor vehicle, the arrangement comprising:
- a control unit for receiving pieces of data in the context of messages and said control unit including means receiving a first message containing a first operating variable and a second message containing a second operating variable not present simultaneously with said first operating variable;
- and,
- said control unit including means for receiving a third piece of data in the context of the message of that one of said operating variables which is not present.
Dependencies are inferred from the claim text.