Providing traffic information including sub-links of links
First Claim
1. An apparatus for processing traffic information, the apparatus comprising:
- a receiving unit configured to receive traffic information including a traffic information message, wherein the traffic information message in a Transport Protocol Experts Group Congestion and Travel-Time (TPEG-CTT) format includes;
location information corresponding to a road, wherein the road includes a first part and a second part, andspeed information for the first part of the road and the second part of the road, wherein the speed corresponding to the first part of the road is the same as the speed for the second part of the road at a first time, wherein the speed corresponding to the first part of the road is different from the speed corresponding to the second part of the road at a second time, and wherein the second time is later than the first time; and
a decoding unit configured to decode the traffic information.
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Accused Products
Abstract
A method for identifying traffic information for at least one sub-link includes receiving traffic information including a sub-link identifier enabling a determination of whether the received traffic information includes sub-link information, traffic status information enabling a determination of traffic information for a sub-link, information identifying a link within which the sub-link is located, and sub-link location information enabling a determination of a portion of the link that corresponds to the sub-link. The method also includes determining, based on the sub-link identifier whether the received traffic information includes sub-link information and dependent on whether the sub-link identifier enables a determination that the received traffic information includes sub-link information.
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Citations
5 Claims
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1. An apparatus for processing traffic information, the apparatus comprising:
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a receiving unit configured to receive traffic information including a traffic information message, wherein the traffic information message in a Transport Protocol Experts Group Congestion and Travel-Time (TPEG-CTT) format includes; location information corresponding to a road, wherein the road includes a first part and a second part, and speed information for the first part of the road and the second part of the road, wherein the speed corresponding to the first part of the road is the same as the speed for the second part of the road at a first time, wherein the speed corresponding to the first part of the road is different from the speed corresponding to the second part of the road at a second time, and wherein the second time is later than the first time; and a decoding unit configured to decode the traffic information. - View Dependent Claims (2, 3, 4)
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5. An apparatus for processing traffic information, the apparatus comprising:
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a receiving unit configured to receive the traffic information including a first traffic message in a Transport Protocol Experts Group Congestion and Travel-Time (TPEG-CTT) format and a second traffic information message in a TPEG-CTT format, wherein the first traffic information message includes; location information corresponding to a road, and speed information for the road at a first time, and wherein the second traffic information message includes; location information corresponding to the road, wherein said road includes a first part and a second part, and speed information for the first part of the road and the second part of the road at a second time, wherein the speed corresponding to the first part of the road is different from the speed corresponding to the second part of the road, and wherein the second time is later than the first time; and a decoding unit configured to decode the received traffic information.
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Specification