Granted Patent B2

US 12,247,846 · App. 18/161,616 · Granted Mar 11, 2025

Inventors: Cuthbert Martindale Allen (Miramar, FL); Michael Derek Abbott (Weston, FL); Igor Levinsky (Tel Aviv, IL); Jeffrey Johnson (Tampa, FL); Shimon Goldstein (Coral Springs, FL); Aaron Mark Schuelke (Coral Springs, FL)

G01C25/005B81B7/02B81B2201/0235B81B2201/0242

Abstract

Claims (31)

1. An electronics system comprising:

a board that includes:

a structural material;

a thermal conduit on the structural material, the thermal conduit having a thermal conductivity that is higher than a thermal conductivity of the structural material and having a first region, a second region, and a connecting portion connecting the first region to the second region;

a thermal interface on the structural material, the thermal interface having a thermal heat transfer capacity that is higher than the thermal heat transfer capacity of the structural material and being attached to the first region of the thermal conduit, the thermal interface having a surface that is exposed for making temporary contact with a thermal device;

an electronics device mounted to the board at the second region of the thermal conduit, the thermal conduit forming a thermal path between the surface of the thermal interface and the electronics device; and

a movement detection device in the electronics device;

a board interface that is attached to the board and connected to the measurement devices in the electronics device;

a system storage; and

calibration data on the system storage, the calibration data including:

a first temperature of the movement detection device;

a first output from the movement detection device recorded against the first temperature; and

a second temperature of the movement detection device that is different than the first temperature;

a second output from the movement detection device recorded against the second temperature; and

a field computer interface connected to the board interface, the storage device being connected through the field computer interface and the board interface to the electronics device.

2. The electronics system of claim 1 , wherein the thermal conduit includes a metal conductor.

3. The electronics system of claim 2 , wherein the thermal conduit includes at least two metal layers that are separated by a layer of the structural material.

4. The electronics system of claim 3 , wherein the thermal conduit includes at least one metal via connecting the layers to one another.

5. The electronics system of claim 4 , wherein the thermal conduit includes a plurality of metal vias connecting the layers to one another.

6. The electronics system of claim 2 , wherein the metal conductor is made of a metal that is more thermally conductive than the structural material.

7. The electronics system of claim 2 , wherein the board has at least one metal layer having an inner portion and an outer portion and the structural material forms a barrier between the inner portion and the outer portion, the inner portion forming the thermal conduit, and the thermal interface and the electronics device being located over the inner portion.

8. The electronics system of claim 7 , wherein the metal layer is more electrically conductive than the structural material.

9. The electronics system of claim 7 , wherein the structural material forms a plurality of barriers between the inner portion and the outer portion, wherein the barriers are alternated with portions of the metal layer that connect the inner portion and the outer portion to one another.

10. The electronics system of claim 1 , wherein the movement detection device is an accelerometer.

11. The electronics system of claim 1 , wherein the movement detection device is a gyroscope.

12. The electronics system of claim 1 , further comprising:

a temperature detector in the electronics device.

13. The electronics system of claim 12 , further comprising:

a field computer,

the calibration computer interface and the board interface connecting the field computer to the movement detection device and the temperature detector; and

a controlled system connected to the field computer.

Assignments (3)

Continuity (3)

References Cited (400)