IP Library Granted Patent US 12676444
Granted Patent B2
US 12676444 · App. 18/468,241 · Granted Jul 7, 2026

Systems and methods for hot-swap connectors of a wireless harness automated measurement system

Inventors: Samuel Jasper Franklin (Marietta, GA); Gibson Richard Garner (Marietta, GA); Kevin Bell (Vestal, NY); Anthony Guo (Trenton, NJ); Karolyn Kay Spencer (Binghamton, NY)
Assignee: Lockheed Martin Corporation
H01R13/665H01R13/631B64F5/60H01R2107/00H01R2201/20H01R2201/26
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Quick Facts
Patent No.
US 12676444
App. No.
18/468,241
Granted
Jul 7, 2026
Kind
B2
Abstract

According to some embodiments, a system includes a wireless test module (WTM) side hot-swap connector located between a chassis of a first WTM and a variable front end of the first WTM. The variable front end of the first WTM may mate to an aircraft connector. The WTM side hot-swap connector may mate to a front end side hot-swap connector of the variable front end of the first WTM. The WTM side hot-swap connector includes a female connector, an alignment peg configured to couple to the variable front end of the first WTM, a slip ring configured to secure the first WTM in place, and an electrically erasable programmable read-only memory (EEPROM) read/write wire integrated on a circuit board operable to read/write data of the aircraft connector.

Claims (32)

1 . A system comprising:

a wireless test module (WTM) side hot-swap connector located between a chassis of a first WTM and a variable front end of the first WTM, the variable front end of the first WTM operable to mate to an aircraft connector, the WTM side hot-swap connector operable to mate to a front end side hot-swap connector of the variable front end of the first WTM, the WTM side hot-swap connector comprising:

a female connector;

an alignment peg configured to couple to the variable front end of the first WTM;

a slip ring configured to secure the first WTM in place; and

an electrically erasable programmable read-only memory (EEPROM) read/write wire integrated on a circuit board operable to read/write data of the aircraft connector.

2 . The system of claim 1 , wherein the WTM side hot-swap connector is operable to attach the variable front end of the first WTM to the chassis of the first WTM.

3 . The system of claim 1 , wherein the WTM side hot-swap connector is operable to detach the variable front end of the first WTM from the chassis of the first WTM.

4 . The system of claim 1 , wherein the WTM side hot-swap connector is operable to transfer the data to the first WTM when the chassis of the first WTM and the variable front end of the first WTM mate.

5 . The system of claim 1 , wherein the WTM side hot-swap connector is a universal connector located at an end of the chassis of the first WTM that is attached to the front end side hot-swap connector located at an end of the variable front end of the first WTM.

6 . The system of claim 1 , wherein the first WTM is operable to wirelessly communicate, using a wireless transceiver, with a computer system to transfer the data stored on an EEPROM associated with the EEPROM read/write wire.

7 . The system of claim 1 , wherein the female connector includes a plurality of contacts in a range of 48 contacts to 128 contacts.

8 . The system of claim 1 , wherein the EEPROM read/write wire is configured to couple to the chassis of the first WTM.

9 . The system of claim 1 , the WTM side hot-swap connector further comprising:

a jumper harness configured to couple to the first WTM.

10 . The system of claim 1 , wherein the WTM side hot-swap connector is operable to swap to a second WTM with address information updated automatically in real time when the first WTM malfunctions.

11 . A system comprising:

a front end side hot-swap connector located between a chassis of a first wireless test module (WTM) and a variable front end of the first WTM, the variable front end of the first WTM operable to mate to an aircraft connector, the front end side hot-swap connector operable to mate to a WTM side hot-swap connector of the first WTM, the front end side hot-swap connector comprising:

a male connector;

an alignment peg configured to couple to the chassis of the first WTM;

a thread configured to couple to a slip ring of the WTM side hot-swap connector; and

an electrically erasable programmable read-only memory (EEPROM) integrated on a circuit board operable to store data of the aircraft connector.

12 . The system of claim 11 , wherein the front end side hot-swap connector is operable to attach the variable front end of the first WTM to the chassis of the first WTM.

13 . The system of claim 11 , wherein the front end side hot-swap connector is operable to detach the variable front end of the first WTM from the chassis of the first WTM.

14 . The system of claim 11 , wherein the front end side hot-swap connector is operable to transfer the data to the first WTM when the chassis of the first WTM and the variable front end of the first WTM mate.

15 . The system of claim 11 , wherein the front end side hot-swap connector is a universal connector located at an end of the variable front end of the first WTM that is attached to the WTM side hot-swap connector located at an end of the chassis of the first WTM.

16 . The system of claim 11 , wherein the male connector includes a plurality of contacts in a range of 48 contact to 128 contacts.

17 . The system of claim 11 , the front end side hot-swap connector further comprising:

a plurality of connectors configured to couple to a wire jumper of the aircraft connector.

18 . The system of claim 11 , wherein the first WTM is operable to wirelessly communicate, using a wireless transceiver, with a computer system to transfer the data stored on the EEPROM.

19 . The system of claim 18 , wherein the data on the EEPROM is automatically incorporated into a testing software of the computer system without human data entry.

20 . The system of claim 11 , wherein the front end side hot-swap connector is operable to swap to a second WTM with address information updated automatically in real time when the first WTM malfunctions.