公开(公告)号：US20240144817A1

公开(公告)日：2024-05-02

申请号：US17475491

申请日：2021-09-15

申请人： Global Traffic Technologies, LLC

发明人： David Edwardson ,  Samantha Edwardson

IPC分类号： G08G1/087 ,  G08G1/123 ,  H04W4/021 ,  H04W4/029 ,  H04W4/44

CPC分类号： G08G1/087 ,  G08G1/123 ,  H04W4/021 ,  H04W4/029 ,  H04W4/44

摘要： According to the disclosed approaches, a first processor receives location messages from second processors. Each location message specifies published geographical coordinates that indicate a geographical location. The first processor accesses subscriptions to location topics in response to the location messages. The first processor determines whether or not the published geographical coordinates match any of the subscribed-to geographical coordinates. Matching location messages are transmitted to one or more third processors identified by the subscriptions.

公开(公告)号：US20210248905A1

公开(公告)日：2021-08-12

申请号：US16788716

申请日：2020-02-12

申请人： David Edwardson ,  Samantha Edwardson ,  Global Traffic Technologies, LLC

发明人： David Edwardson ,  Samantha Edwardson

IPC分类号： G08G1/087 ,  G08G1/123 ,  H04W4/44 ,  H04W4/021 ,  H04W4/029

摘要： According to the disclosed approaches, a first processor receives location messages from second processors. Each location message specifies published geographical coordinates that indicate a geographical location, and the published geographical coordinates are a version of actual geographical coordinates truncated from a first level of precision to a second level of precision. The first processor accesses subscriptions to location topics in response to the location messages. Each location topic specifies in the second level of precision, subscribed-to geographical coordinates of a location. The first processor determines whether or not the published geographical coordinates match any of the subscribed-to geographical coordinates. Non-matching location messages are discarded, and matching location messages are transmitted to one or more third processors identified by the subscriptions.

公开(公告)号：US11995984B2

公开(公告)日：2024-05-28

申请号：US17475491

申请日：2021-09-15

申请人： Global Traffic Technologies, LLC

发明人： David Edwardson ,  Samantha Edwardson

IPC分类号： G08G1/087 ,  G08G1/123 ,  H04W4/021 ,  H04W4/029 ,  H04W4/44

CPC分类号： G08G1/087 ,  G08G1/123 ,  H04W4/021 ,  H04W4/029 ,  H04W4/44

摘要： According to the disclosed approaches, a first processor receives location messages from second processors. Each location message specifies published geographical coordinates that indicate a geographical location. The first processor accesses subscriptions to location topics in response to the location messages. The first processor determines whether or not the published geographical coordinates match any of the subscribed-to geographical coordinates. Matching location messages are transmitted to one or more third processors identified by the subscriptions.

公开(公告)号：US11158189B2

公开(公告)日：2021-10-26

申请号：US16788716

申请日：2020-02-12

申请人： Global Traffic Technologies, LLC ,  David Edwardson ,  Samantha Edwardson

发明人： David Edwardson ,  Samantha Edwardson

IPC分类号： G08G1/07 ,  G08G1/087 ,  G08G1/123 ,  H04W4/029 ,  H04W4/021 ,  H04W4/44

摘要： According to the disclosed approaches, a first processor receives location messages from second processors. Each location message specifies published geographical coordinates that indicate a geographical location, and the published geographical coordinates are a version of actual geographical coordinates truncated from a first level of precision to a second level of precision. The first processor accesses subscriptions to location topics in response to the location messages. Each location topic specifies in the second level of precision, subscribed-to geographical coordinates of a location. The first processor determines whether or not the published geographical coordinates match any of the subscribed-to geographical coordinates. Non-matching location messages are discarded, and matching location messages are transmitted to one or more third processors identified by the subscriptions.