US 12,033,442 B2
Testing system for measuring target operational parameters of a motor vehicle
James Schmitz, Milwaukee, WI (US); and Jason Horner, Burlington, WI (US)
Assigned to A & E INCORPORATED, Racine, WI (US)
Filed by A & E INCORPORATED, Racine, WI (US)
Filed on Mar. 18, 2021, as Appl. No. 17/205,811.
Prior Publication US 2022/0301366 A1, Sep. 22, 2022
Int. Cl. G01M 15/05 (2006.01); G01L 19/08 (2006.01); G01L 19/12 (2006.01); G07C 5/00 (2006.01); G07C 5/08 (2006.01)
CPC G07C 5/0808 (2013.01) [G01L 19/083 (2013.01); G01L 19/12 (2013.01); G07C 5/004 (2013.01); G07C 5/008 (2013.01); G07C 5/0825 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A testing system for measuring target operational parameters of a motor vehicle, the testing system comprising:
a housing;
a communicative coupling carried by said housing;
a series of transducers comprising a lower pressure transducer with a first pressure upper limit, a medium pressure transducer with a second pressure upper limit greater than said first pressure upper limit, and a higher pressure transducer with a third pressure upper limit greater than said second pressure upper limit;
at least one of said lower pressure transducer, medium pressure transducer, and higher pressure transducer selectively coupled to said communicative coupling;
said transducer coupled to said communicative coupling coupled to a targeted operational parameter of said motor vehicle, said targeted operational parameter comprising at least one of fuel pressure, power steering pressure, engine oil pressure, transmission oil pressure, compression, high pressure oil pump pressure, and diesel fuel pressure;
a user interface carried by said housing;
a series of signals sent from said transducer carried by said communicative coupling to a digital display, said digital display carried by said housing and communicatively coupled to said user interface;
said digital display receiving said series of signals, displaying one of said series of signals as at least one of a digital needle gauge and a live graph display, and selectively displaying said series of signals in a chart with one axis of said chart comprising said signal and another axis of said chart comprising time;
said housing carrying a digital storage medium, said digital storage medium logging said series of signals, saving said series of signals, and communicating said series of signals to said digital display.