Diagnostic and telematic system

• US 20080177436A1
• Filed: 11/21/2007
• Published: 07/24/2008
• Est. Priority Date: 11/22/2006
• Status: Abandoned Application

• Current Assignee: Solidica, Inc.
• Original Assignee: Solidica, Inc.
• Inventors: Fortson, Frederick O.
• Application Number:
  US11/986,354
• Publication Number:
  US 20080177436A1
• Time in Patent Office: Days
• US Class Current: 701/29
• CPC Class Codes: G05B 2223/06 Remote monitoring
• CPC Class Codes: G05B 23/0221 Preprocessing measurements, e.g. data collection rate adjustment; Standardization of measurements; Time series or signal analysis, e.g. frequency analysis or wavelets; Trustworthiness of measurements; Indexes therefor; Measurements using easily measured parameters to estimate parameters difficult to measure; Virtual sensor creation; De-noising; Sensor fusion; Unconventional preprocessing inherently present in specific fault detection methods like PCA-based methods

Abstract

A communication system for use within a vehicle, between vehicles and other remotely located devices is disclosed. The communication system includes a control hub for managing and analyzing multiple incoming wireless and wired data streams. The system also includes at least one sensor module wirelessly in communication with the control hub. A sensor control panel interface may be used for reviewing information from the sensor modules and a distributed mesh network may be used for supporting at least two levels therein. The communication system may be wirelessly based and may be built for rugged harsh environments such as those found in military applications and other harsh industrial applications.

Claims

1. A communication system for use within a vehicle, between vehicles and other remotely located devices, said system including:

a control hub for managing and analyzing multiple incoming wireless and wired data streams;

at least one sensor module wirelessly in communication with said control hub;

a sensor control panel interface for receiving information from said sensor module; and

a distributed mesh network for supporting at least two levels.

2. The system of claim 1 wherein said control hub having a high speed A/D converter.

3. The system of claim 1 wherein said control hub having a microprocessor unit, a power supply capable of operating on an internally mounted battery, and a real time clock.

4. The system of claim 1 wherein said control hub having a global positioning system and a wireless sensor said wireless sensor operates as a wireless network interface having an accelerometer for vibration and inertial guidance.

5. The system of claim 1 wherein said sensor modules stream data wirelessly to said control hub across said network in a secured environment.

6. The system of claim 1 wherein said sensor module having ultrasonically embedded sensors which are solid state devices for long lasting durable tamper proof operation.

7. The system of claim 6 wherein said sensor module having a RFID push and pull tag embedded therein, said RFID tag allows for secured transfer of information to and from said sensor module.

8. The system of claim 1 wherein said sensor module having a small size, low power control board thereon, said board having built in signal conditioning, A/D connecter, accelerometers and a high performance microprocessor therein.

9. The system of claim 8 wherein said accelerometer is a three axis accelerometer for vibration and inertial sensor applications.

10. The system of claim 1 wherein said distributed mesh network having a micro mesh level and a macro mesh level.

11. The system of claim 10 wherein said micro mesh level operates between said sensor modules, between said sensor modules and said control hub and between instrumented legacy devices and said control hub to provide real time platform operating status.

12. The system of claim 10 wherein said macro mesh level includes said control hub communications to the other control hubs and portable devices to provide access to records and technical data.

13. A diagnostic and telematic system for use within a vehicle, between vehicles and other remotely located devices, said system including:

a control hub arranged within each vehicle of the system;

at least one wireless sensor module arranged in each vehicle and in communication with said control hub of said respective vehicle;

a sensor control panel interface for receiving information from said sensor module; and

a distributed two level mesh network.

14. The system of claim 13 wherein a plurality of sensor modules are arranged in each vehicle.

15. The system of claim 13 wherein said sensor modules having remote re-programmability and having prognostic, diagnostic and RFID/UID functionality therein.

16. The system of claim 13 wherein said control hub having a high speed A/D converter.

17. The system of claim 13 wherein said control hub bridges wireless and wired systems including legacy in vehicle systems.

18. The system of claim 17 wherein said control hub communicates with portable devices to provide real time information to a user.

19. The system of claim 13 wherein said control hub having a global positioning system and at least one accelerometer, said accelerometer provides back up dead reckoning location data.

20. The system of claim 13 wherein said sensor modules having ultrasonically embedded sensors therein, said sensor modules having a built in signal conditioning, power supply, digital radio, microprocessor, and an accelerometer.

21. The system of claim 20 wherein said accelerometer having three axes for vibration and material applications, said applications include dead reckoning, shots fired detection, hit detection, fluid analysis, road quality analysis, vibration analysis for prognostics and diagnostics of moving parts, moving assemblies and navigation.

22. The system of claim 13 wherein said two level network having a macro mesh level and a micro mesh level.

23. The system of claim 22 wherein said macro mesh level is communication between said sensor modules and instrumented legacy devices and said control hub within one vehicle to provide real time operating status, said macro mesh level having said control hubs communicating between vehicles and to portable devices and to provide shared access to external links.

24. A method of communicating between multiple vehicles and multiple sensors in each of the vehicles, said method including the steps of:

installing a control hub in each vehicle;

installing wireless sensors in each vehicle;

networking said control hub and said wireless sensors in a multi level environment; and

coordinating in real time all data received by said control hub from said wireless sensors in the vehicle and information from remote portable devices and other vehicles.

25. The method of claim 24 further including the step of controlling and a network of wireless and wired sensors.