METHODS, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR LOCATING AND TRACKING OBJECTS

• US 20190265222A1
• Filed: 05/09/2019
• Published: 08/29/2019
• Est. Priority Date: 12/26/2000
• Status: Active Grant

• Current Assignee: Troxler Electronic Laboratories, Inc.
• Original Assignee: Troxler Electronic Laboratories, Inc.
• Inventors: Troxler, Robert Ernest
• Granted Patent: US 10,948,476 B2
• Time in Patent Office: Days
• CPC Class Codes: A01K 15/023 Anti-evasion devices
• CPC Class Codes: E02D 1/00 Investigation of foundation soil in situ investigation involving boring or specially adapted to earth drilling E21B25/00, E21B49/00; investigating or analysing materials by determining their chemical or physical properties, in general G01N, e.g. sampling G01N1/00
• CPC Class Codes: G01C 21/005 with correlation of navigation data from several sources, e.g. map or contour matching G01C21/30 takes precedence
• CPC Class Codes: G01D 21/00 Measuring or testing not otherwise provided for
• CPC Class Codes: G01D 9/00 Recording measured values
• CPC Class Codes: G01N 23/00 Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
• CPC Class Codes: G01N 33/42 Road-making materials G01N33/38 takes precedence
• CPC Class Codes: G01N 9/00 Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
• CPC Class Codes: G01N 9/24 by observing the transmission of wave or particle radiation through the material
• CPC Class Codes: G01S 19/11 wherein the cooperating elements are pseudolites or satellite radio beacon positioning system signal repeaters
• CPC Class Codes: G01S 19/42 Determining position
• CPC Class Codes: G01S 5/0294 Trajectory determination or predictive filtering, e.g. target tracking or Kalman filtering
• CPC Class Codes: G06F 17/40 Data acquisition and logging for input to computer G06F3/00
• CPC Class Codes: G08B 13/2462 Asset location systems combined with EAS inventory, tracking, logistic G06Q10/00; entrance control systems G07C9/00
• CPC Class Codes: G08B 21/0211 Combination with medical sensor, e.g. for measuring heart rate, temperature
• CPC Class Codes: G08B 21/023 Power management, e.g. system sleep and wake up provisions
• CPC Class Codes: G08B 21/0261 System arrangements wherein the object is to detect trespassing over a fixed physical boundary, e.g. the end of a garden
• CPC Class Codes: G08B 21/0269 System arrangements wherein the object is to detect the exact location of child or item using a navigation satellite system, e.g. GPS
• CPC Class Codes: G08B 25/08 using communication transmission lines G08B13/19658, G08B21/0286, G08B25/016 take precedence
• CPC Class Codes: H04W 4/025 using location based information parameters
• CPC Class Codes: H04W 4/029 : Location-based management or tracking services
• CPC Class Codes: H04W 4/80 : Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication

Abstract

A system for locating and tracking an object is provided. The system includes a measuring device configured to determine a property of a paving-related material, a locating device configured to determine a location of the measuring device, a tracking system configured to store tracking information associated with the measuring device and one or more properties determined by the measuring device, and a communications system configured to transfer, to a remote device, the location of the measuring device and the tracking information associated with the measuring device.

Claims

1. (canceled)

2. A system for locating and tracking a hand-portable measuring device, the system comprising:

a hand-portable measuring device for selectively and directly measuring the property of a paving-related material local to the hand-portable measuring device;

a locating device configured to determine a location of the hand-portable measuring device;

a tracking module configured to track the hand-portable measuring device; and

a communications module that transmits tracking information to a remote device.

3. The system according to claim 2, wherein the locating device is operable to receive a satellite positioning system signal.

4. The system according to claim 2, wherein the locating device is operable to transmit the location to a central operations center.

5. The system according to claim 2, wherein the communications module and the remote device are configured to communicate via at least one of a wireless network and a wireline network.

6. A system according to claim 2, wherein the hand-portable measuring device is further configured to associate a time and date stamp with the property measured by the hand-portable measuring device.

7. The system according to claim 2, wherein the locating device is further configured to receive data related to the location of the hand-portable measuring device and determine the location of the hand-portable measuring device based on the data.

8. The system according to claim 2, wherein the communications module is further configured to receive a polling signal associated with the hand-portable measuring device and configured to communicate the location of the hand-portable measuring device and tracking information associated with the hand-portable measuring device in response to receiving the polling signal.

9. The system according to claim 2, wherein the remote device is operable to receive a signal indicating three-dimensional position coordinates from the communications module.

10. A system according to claim 2, further comprising a central computing system spaced apart from the hand-portable measuring device and configured to communicate data with the hand-portable measuring device.

11. A system according to claim 10, wherein the central computing system is configured to communicate with the hand-portable measuring device so as to modify a software program product.

12. A system according to claim 11, wherein the hand-portable measuring device is configured to perform a plurality of functions and the software program product is configured to direct the hand-portable measuring device to perform a combination of functions selected from the plurality of functions.

13. A system according to claim 2, wherein the hand-portable measuring device is configured to directly measure at least one of a density, a density-related parameter, and a moisture content of at least one of a soil, an aggregate, and an asphalt paving mix.

14. A system according to claim 2, wherein the hand-portable measuring device is selected from the group consisting of a nuclear density gauge, a nuclear moisture gauge, a seismic pavement analyzer, a stiffness gauge, a falling weight deflectometer, a ground penetrating radar device, a radio frequency device, an electromagnetic device, a microwave device, a surface roughness measuring device, a pavement temperature sensor, a pavement temperature measuring device, and combinations thereof.

15. A system according to claim 2, wherein the communications module is further configured to transmit data associated with the property measured by the hand-portable measuring device to the remote device without allowing the data to be modified.

16. The system according to claim 2, further comprising a mobile communications receiver configured to receive signals from the one of a base station and a signpost beacon for correcting position coordinates associated with the tracking information.

17. The system according to claim 2, wherein the tracking information includes identification information associated with the hand-portable measuring device.

18. The system according to claim 2, wherein the tracking module is further configured to store position coordinates associated with the tracking information.

19. The system according to claim 2, wherein the locating device is operable with at least one of a geographic information system (GIS), a global positioning system (GPS), a nationwide differential global positioning system (NDGPS), a high accuracy-nationwide differential global positioning system (HA-NDGPS), a global navigation satellite system (GLONASS), the European satellite system Galileo, general radio packet service (GPRS), global system for mobile communications (GSM), code division multiple access (CDMA), and combinations thereof for determining the location of the hand-portable measuring device.

20. The system according to claim 2, wherein the locating device comprises at least one of geographic information system (GIS), global positioning system (GPS), nationwide differential global positioning system (NDGPS), high accuracy-nationwide differential global positioning system (HA-NDGPS), satellite system, signpost components, dead reckoning components, wave propagating components, radio frequency (RF) components, accelerometers, magnetometers, gyroscopes, optical system, mechanical system, and combinations thereof.