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Traffic information update method and apparatus

  • US 10,553,111 B2
  • Filed: 05/29/2015
  • Issued: 02/04/2020
  • Est. Priority Date: 05/29/2015
  • Status: Active Grant
First Claim
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1. A traffic information update method, comprising:

  • receiving, by a first terminal, a road image from at least one other device according to a preset condition when the first terminal does not comprise a real-time imaging feature, wherein the other device in communication with the first terminal, and wherein the road image comprises a first traffic sign;

    recognizing, by the first terminal, the first traffic sign in the road image;

    obtaining, by the first terminal, a location of the first traffic sign and content of the first traffic sign;

    retrieving, by the first terminal, first traffic information stored on the first terminal;

    detecting, by the first terminal, whether the first traffic information comprises first alert information corresponding to the first traffic sign at the location, wherein the first alert information comprises alert content for the location of the first traffic sign;

    determining, by the first terminal, that the first traffic information at the first terminal comprises alert information for the location of the first traffic sign;

    determining, by the first terminal, that the alert content for the location of the first traffic sign does not match the content of the first traffic sign;

    generating, by the first terminal, an instruction to add second alert information at a server when the alert content for the location of the first traffic sign does not match the content of the first traffic sign, wherein the second alert information comprises the location of the first traffic sign and the content of the first traffic sign; and

    sending, by the first terminal, the instruction to the server in response to generating the instruction, wherein the instruction instructs the server to add the second alert information to second traffic information at the server.

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