发明名称 |
Monitoring, recording and testing of navigation systems |
摘要 |
A testing system is described. The testing system is adapted to evaluate navigation systems. The testing system includes: a recording system adapted to collect and record signals received and interpreted by a navigation system during field operation; a time-synchronized database adapted to receive and store data representing the signals collected and recorded by the recording system: wherein the stored data is able to be used to test operation of one or more navigation systems under test. A method of testing navigation systems includes: gathering data that would be received and interpreted by a navigation system during field operation, wherein the gathered data includes data associated with received radio signals; storing gathered data in a time-synchronized database; and using the stored data to test the operation of one or more navigation systems. A system adapted to test navigation systems includes: a recording system; a playback system; and a simulation system. |
申请公布号 |
US8423284(B2) |
申请公布日期 |
2013.04.16 |
申请号 |
US20100761323 |
申请日期 |
2010.04.15 |
申请人 |
O'SHEA MICHAEL;ABALTA TECHNOLOGIES, INC. |
发明人 |
O'SHEA MICHAEL |
分类号 |
G01C21/00 |
主分类号 |
G01C21/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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