US 9,811,699 B2
Master tracking device
Graham LeBlanc, Richmond, TX (US); Arturo Altamirano, Stafford, TX (US); and Dinh Quy Nguyen, Sugar Land, TX (US)
Assigned to SCHLUMBERGER TECHNOLOGY CORPORATION, Sugar Land, TX (US)
Filed by Schlumberger Technology Corporation, Sugar Land, TX (US)
Filed on May 15, 2015, as Appl. No. 14/713,297.
Prior Publication US 2016/0335465 A1, Nov. 17, 2016
Int. Cl. G06K 7/10 (2006.01); H04L 12/28 (2006.01); H04W 4/00 (2009.01); H04L 12/24 (2006.01); G06Q 10/08 (2012.01)
CPC G06K 7/10366 (2013.01) [G06Q 10/087 (2013.01); H04L 12/2854 (2013.01); G06Q 10/08 (2013.01); H04L 41/12 (2013.01); H04W 4/008 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A master tracking device, comprising:
a first transceiver for a local area network (LAN) configured to acquire a tag information from a plurality of radio frequency identification (RFID) tags;
a global positioning system (GPS) receiver configured to acquire a location information;
a microcontroller;
a time base;
an interface for an engine control module (ECM) configured to acquire a vehicular status information; and
a second transceiver for a wide area network (WAN) configured to transmit a time stamp and the acquired tag, location, and vehicular status information to a server.