Integrated access of road-based traffic control information with geographic location data
OwnerHai Jiang, Ya Ren +2inventors
InventorsHai Jiang, Ya Ren, Ranjan Sharma, Shengqiang Wang
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Abstract
An exemplary method provides-base traffic control (rbtc) information. A network node receives a request generated by a user's electronic device for the rbtc information, where the request includes location data. The network node determines a roadway associated with the location data. A database is queried for rbtc information relevent to the roadway and a position on the roadway associated with the location data. A reply is received to the query where the reply contains relevant rbtc information. The relevant rbtc information is transmitted from the network node to the user's device.
Claims10
A method for providing road-based traffic control (rbtc) information comprising the steps of:
- receiving at a network node a request generated by a user's electronic device for the rbtc information, where the request includes location data;
- determining at the network node a roadway associated with the location data;
- querying a database for rbtc information relevant to the roadway and a position on the roadway associated with the location data;
- receiving a reply to the query where the reply contains relevant rbtc information;
- transmitting the relevant rbtc information from the network node to the user's device;
- wherein the step of transmitting comprises transmitting a speed limit of the roadway at the position.
5-6. (canceled)
9-11. (canceled)
13-14. (canceled)
Dependencies are inferred from the claim text.