AIR TANK PRESSURE MONITORING

• US 20070205882A1
• Filed: 01/29/2007
• Published: 09/06/2007
• Est. Priority Date: 03/01/2006
• Status: Abandoned Application

• Current Assignee: Wabash National LP (Wabash National Corporation)
• Original Assignee: Wabash National LP (Wabash National Corporation)
• Inventors: Vargas, Victor, Ehrlich, Rodney P., Nelson, Paul D.
• Application Number:
  US11/668,026
• Publication Number:
  US 20070205882A1
• Time in Patent Office: Days
• US Class Current: 340/447
• CPC Class Codes: H04Q 2209/25 using a mesh network, e.g. a public urban network such as public lighting, bus stops or traffic lights
• CPC Class Codes: H04Q 9/00 Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom

Abstract

An air tank monitoring system and method. An air tank pressure sensor which includes a microcontroller and a transceiver, such that the pressure sensor can send as well as receive and process information. Also provided is a wireless air tank status monitoring system which includes a wireless pressure transducer. The transducer is connected to a microcontroller which is powered by a battery. The microcontroller is connected to a transceiver which sends and receiver information using an antenna. The pressure information is communicated to a data concentrator or coordinator which includes a transceiver which sends and receives information using an antenna and a processor which processes the data and effectively controls the system.

Claims

1. An air tank pressure monitor comprising:

a pressure transducer;

a transceiver;

a microcontroller connected to the transceiver, said pressure transducer being connected to the microcontroller, wherein the microcontroller is configured to receive pressure-related information from the pressure transducer and use the transceiver to wirelessly transmit air tank pressure information.

2. An air tank pressure monitor as recited in claim 1, further comprising an antenna which is connected to the transceiver, wherein the air tank pressure monitor is configured such that the transceiver uses the antenna to transmit air tank pressure information.

3. An air tank pressure monitor as recited in claim 1, further comprising a battery which powers the microcontroller.

4. An air tank pressure monitor as recited in claim 1, wherein the air tank pressure monitor is configured to not only wirelessly transmit air tank pressure information, but is also configured to wirelessly receive information.

5. An air tank pressure monitor as recited in claim 4, wherein the air tank pressure monitor is configured to wirelessly receive and implement instructions regarding when to wirelessly transmit air tank pressure information.

6. An air tank pressure monitor as recited in claim 1, wherein the air tank pressure monitor is configured to wirelessly communicate in a beacon-type communication, wherein the air tank pressure monitor is configured to watch out for a beacon.

7. An air tank pressure monitor as recited in claim 1, wherein the air tank pressure monitor is configured to wirelessly communicate in a non-beacon-type communication, wherein the air tank pressure monitor is configured to periodically wake up and take at least one pressure measurement.

8. An air tank pressure monitor as recited in claim 1, wherein the air tank pressure monitor is configured to associate with a wireless mesh network.

9. An air tank pressure monitor as recited in claim 1, wherein the air tank pressure monitor is configured such that the air tank pressure monitor can be put into a sleep mode when directed by a data concentrator.

10. An air tank pressure monitor as recited in claim 9, wherein the air tank pressure monitor is configured such that the air tank pressure monitor can be woken up and made active when directed by the data concentrator.

11. An air tank pressure monitoring system comprising:

an air tank pressure monitor comprising a pressure transducer;

a transceiver;

a microcontroller connected to the transceiver, said pressure transducer being connected to the microcontroller, wherein the microcontroller is configured to receive pressure-related information from the pressure transducer and use the transceiver to wirelessly transmit air tank pressure information; and

a data concentrator comprising a transceiver;

a processor connected to the transceiver, wherein the data concentrator is configured to wirelessly receive pressure-related information from the an air tank pressure monitor.

12. An air tank pressure monitoring system as recited in claim 11, wherein the air tank pressure monitor further comprises an antenna which is connected to the transceiver of the air tank pressure monitor, wherein the air tank pressure monitor is configured such that the transceiver of the air tank pressure monitor uses the antenna of the air tank pressure monitor to transmit air tank pressure information to the data concentrator.

13. An air tank pressure monitoring system as recited in claim 11, wherein the air tank pressure monitor further comprises a battery which powers the microcontroller of the air tank pressure monitor.

14. An air tank pressure monitoring system as recited in claim 11, wherein the air tank pressure monitor is configured to not only wirelessly transmit air tank pressure information to the data concentrator, but is also configured to wirelessly receive information from the data concentrator.

15. An air tank pressure monitoring system as recited in claim 14, wherein the air tank pressure monitor is configured to wirelessly receive and implement instructions from the data concentrator regarding when to wirelessly transmit air tank pressure information to the data concentrator.

16. An air tank pressure monitoring system as recited in claim 11, wherein the air tank pressure monitor is configured to wirelessly communicate with the data concentrator in a beacon-type communication, wherein the air tank pressure monitor is configured to watch out for a beacon from the data concentrator.

17. An air tank pressure monitoring system as recited in claim 11, wherein the air tank pressure monitor is configured to wirelessly communicate with the data concentrator in a non-beacon-type communication, wherein the air tank pressure monitor is configured to periodically wake up and take at least one pressure measurement.

18. An air tank pressure monitoring system as recited in claim 11, wherein the air tank pressure monitor is configured to associate with a wireless mesh network.

19. An air tank pressure monitoring system as recited in claim 11, wherein the microcontroller of the air tank pressure monitor and the processor of the data concentrator are configured such that the air tank pressure monitor can automatically associate itself with the data concentrator.

20. An air tank pressure monitor as recited in claim 11, wherein the air tank pressure monitor is configured such that the air tank pressure monitor can be put into a sleep mode when directed by the data concentrator.

21. An air tank pressure monitor as recited in claim 20, wherein the air tank pressure monitor is configured such that the air tank pressure monitor can be woken up and made active when directed by the data concentrator.