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Kim Bowman

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14 results found

  1. Can we use more than two units, for example, a mesh network?

    3 votes

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    3 comments  ·  U.S. DOT FY 2025 Phase I Pre-Solicitation Q&A » 25-FR2: Development of Next Gen End of Train Device Technology  ·  Admin →
    Kim Bowman supported this idea  · 

  2. who are the intended end-users of the device and what are their needs in terms of a usable interface for secure data collection

    1 vote

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    1 comment  ·  U.S. DOT FY 2025 Phase I Pre-Solicitation Q&A » 25-FR1: Non-Destructive Longitudinal Rail Stress Measurement Device  ·  Admin →
    Kim Bowman shared this idea  · 

  3. Has ultrasonics been considered as a solution to this problem? If not, why not? If so, why was it rejected?

    2 votes

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    1 comment  ·  U.S. DOT FY 2025 Phase I Pre-Solicitation Q&A » 25-FR1: Non-Destructive Longitudinal Rail Stress Measurement Device  ·  Admin →
    Kim Bowman supported this idea  · 

  4. What is the approximate magnitude of stress that is desired to be detected?

    2 votes

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    1 comment  ·  U.S. DOT FY 2025 Phase I Pre-Solicitation Q&A » 25-FR1: Non-Destructive Longitudinal Rail Stress Measurement Device  ·  Admin →
    Kim Bowman supported this idea  · 

  5. How could I go about obtaining test samples of rail sections with negligible and significant levels of internal stress?

    2 votes

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    1 comment  ·  U.S. DOT FY 2025 Phase I Pre-Solicitation Q&A » 25-FR1: Non-Destructive Longitudinal Rail Stress Measurement Device  ·  Admin →
    Kim Bowman supported this idea  · 

  6. Who are the intended end-users for a Lidar-based tire inspection technology

    1 vote

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    1 comment  ·  U.S. DOT FY 2025 Phase I Pre-Solicitation Q&A » 25-FM1: Lidar-Based Tire Inspection  ·  Admin →
    Kim Bowman shared this idea  · 

  7. Please specify requirements for LiDAR eye safety such as wavelength and peak/average laser power.

    2 votes

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    1 comment  ·  U.S. DOT FY 2025 Phase I Pre-Solicitation Q&A » 25-FM1: Lidar-Based Tire Inspection  ·  Admin →
    Kim Bowman supported this idea  · 

  8. How can a handheld LiDAR be used to acquire data for multiple tires of freight trucks?

    2 votes

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    1 comment  ·  U.S. DOT FY 2025 Phase I Pre-Solicitation Q&A » 25-FM1: Lidar-Based Tire Inspection  ·  Admin →
    Kim Bowman supported this idea  · 

  9. LIDAR phone required?

    2 votes

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    1 comment  ·  U.S. DOT FY 2025 Phase I Pre-Solicitation Q&A » 25-FM1: Lidar-Based Tire Inspection  ·  Admin →
    Kim Bowman supported this idea  · 

  10. For this topic will there be a tire dataset provided? If so what would be a rough magnitude estimate of the size of the dataset?

    3 votes

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    1 comment  ·  U.S. DOT FY 2025 Phase I Pre-Solicitation Q&A » 25-FM1: Lidar-Based Tire Inspection  ·  Admin →
    Kim Bowman supported this idea  · 

  11. We have a technology that combines Lidar with ultrasonic sensors to inspect the tire, is such a technical approach allowed?

    4 votes

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    1 comment  ·  U.S. DOT FY 2025 Phase I Pre-Solicitation Q&A » 25-FM1: Lidar-Based Tire Inspection  ·  Admin →
    Kim Bowman supported this idea  · 

  12. Are there any specific regulations or standards for the tire inspections?

    3 votes

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    1 comment  ·  U.S. DOT FY 2025 Phase I Pre-Solicitation Q&A » 25-FM1: Lidar-Based Tire Inspection  ·  Admin →
    Kim Bowman supported this idea  · 

  13. are there test sites already designated for particular examples of concrete shrinkage issues?

    1 vote

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    1 comment  ·  U.S. DOT FY 2025 Phase I Pre-Solicitation Q&A » 25-FH3: Concrete Shrinkage Measurement Device  ·  Admin →
    Kim Bowman shared this idea  · 

  14. Is any variation of optical fiber sensor acceptable for concrete shrinkage measurement?

    4 votes

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    1 comment  ·  U.S. DOT FY 2025 Phase I Pre-Solicitation Q&A » 25-FH3: Concrete Shrinkage Measurement Device  ·  Admin →
    Kim Bowman supported this idea  · 

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