Invention Grant
- Patent Title: Systems and methods for monitoring speed
- Patent Title (中): 监控速度的系统和方法
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Application No.: US10754217Application Date: 2004-01-09
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Publication No.: US07426450B2Publication Date: 2008-09-16
- Inventor: David V. Arnold , John B. Dougall, Jr. , Bradley Curtis Giles , Bryan Robert Jarrett , Thomas William Karlinsey , Jonathan L. Waite
- Applicant: David V. Arnold , John B. Dougall, Jr. , Bradley Curtis Giles , Bryan Robert Jarrett , Thomas William Karlinsey , Jonathan L. Waite
- Applicant Address: US UT Provo
- Assignee: Wavetronix, LLC
- Current Assignee: Wavetronix, LLC
- Current Assignee Address: US UT Provo
- Agency: Workman Nydegger
- Main IPC: G01P5/00
- IPC: G01P5/00 ; G01P11/00
Abstract:
Systems and methods for measuring the speed and/or direction of a target such as a vehicle in a field of view. The speed of a vehicle is measured using distance measurements, phase measurements, or Doppler shift measurements using a single transducer side fire configured sensor. The speed of a vehicle can be measured using laterally spaced transducers in a side fire or off angle configuration and using a single transducer sensor in a forward fire configuration.
Public/Granted literature
- US20040174294A1 Systems and methods for monitoring speed Public/Granted day:2004-09-09
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