Intrepid Control Systems neoVI, Помощь по оборудованию

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Glossary - neoVI
Ma in
A LDL - Asse m bly Line Da ta Link - T he pre -O BD-II co m m unica tio ns link fo und o n GM ve hicle s.
A rbitration ID (A rb ID) - T he ide ntifie r po rtio n o f the C AN (C o ntro lle r Are a Ne two rk ) m e ssa ge .
CA RB - C a lifo rnia Air R e so urce s Bo a rd - Age ncy in C a lifo rnia which se ts e m issio n sta nda rds which re la te to O BD.
CA N - C o ntro lle r Are a Ne two rk - A ve hicle ne two rk which ha s m e ssa ge s which co nta in a n Arbitra tio n ID (Arb ID) fie ld, a DLC da ta le ngth co de fie ld a nd a n e ight byte da ta fie ld. T he Arb ID ca n be 11 bits o r 29 bits. T his
spe cifica tio n wa s re le a se d by Bo sch.
Class 2 - Ge ne ra l Mo to rs m e ssa ging stra te gy ba se d o n the VP W pa rt o f the J1850 spe cifica tio n.
Ford SCP - Fo rd Mo to r C o m pa ny m e ssa ging stra te gy ba se d o n the P W M pa rt o f the J1850 spe cifica tio n
GMLA N - Ge ne ra l Mo to rs m e ssa ging stra te gy using C AN. T his stra te gy is pla nne d to re pla ce the C la ss 2 m e ssa ging stra te gy (J1850).
IDB - Info ta inm e nt da ta bus - Diffe re nt spe cifica tio ns re la te d to in-ve hicle info rm a tio n a nd e nte rta inm e nt da ta buse s. IDB-C is a spe cifica tio n tha t use s dua l wire C AN.
ISO9141 - A UAR T ba se d pro to co l which is a llo we d unde r O BD-II.
J1587 - Sta nda rd which de fine s m e ssa ging pa ck e ts fo r J1708 physica l la ye r ne two rk s.
J1708 - P hysica l La ye r spe cifica tio n a nd P ro to co l fo r using a R S485 style ne two rk . Use d in truck a nd bus a pplica tio ns.
J1850 - P hysica l La ye r a nd P ro to co l spe cifica tio n fo r no rth Am e rica n in-ve hicle co m m unica tio ns. It co nsists o f two physica l la ye rs VP W a nd P W M which sha re sim ila r da ta fo rm a ts. T his include s a 11 byte m e ssa ge with a C R C . In-
fra m e re spo nse s a re a lso a va ila ble in the pro to co l.
J1939 - Spe cifica tio n fo r co m m unica tio ns fo r He a vy Truck a nd Bus ba se d o n C AN m e ssa ge s using a 29 bit Arb ID.
J1962 - Spe cifica tio n de ta iling the dia gno stic co nne cto r fo und in No rth Am e rica n ve hicle s. T his co nne cto r is a lso ca lle d the O DB-II co nne cto r a nd the ALDL co nne cto r.
J1979 - Spe cifica tio ns which de ta il O DB-II te st m o de s a nd da ta . T his include s re que sting va lue s fro m the Ve hicle such a s R P M, Engine Lo a d, C o o la nt Te m p, Ve hicle Spe e d, Etc.
Keyword 2000 - An e nha nce d ve rsio n o f ISO 9141 which spe cifie s m a ny dia gno stics se rvice s.
LIN - Lo ca l Inte rco nne ct Ne two rk - A UAR T ba se d ne two rk which co nsist o f a m a ste r a nd m a ny sla ve no de s.
Messaging Strategy - T his is a highe r-le ve l pro to co l which de fine s ho w the co nte nt o f ve hicle ne two rk m e ssa ge s is use d a nd whe n m e ssa ge s a re tra nsm itte d.
OBD - O n-bo a rd Dia gno stics - So ftwa re inside the Ve hicle which a uto m a tica lly dia gno se s the Ve hicle . O BD-II spe cifie s dia gno stics se rvice s re quire d by la w in No rth Am e rica .
Physical Layer - T he e le ctrica l signa ling po rtio n o f a pro to co l.
PWM - P ulse W idth Mo dula tio n - T his type o f e le ctrica l co ding is use d in the J1850 spe c P W M pro to co l.
RS232 - P C co m m unica tio n po rt which ca n o pe ra te a t spe e ds be twe e n 300 a nd 115k bits pe r se co nd.
SA E - So cie ty o f Auto m o tive Engine e rs (www.sa e .o rg)
UA RT - Unive rsa l Asynchro no us R e ce ive r Tra nsm itte r - A ne two rk pro to co l ba se d o n a UAR T fo und o n m a ny m icro co ntro lle rs.
USB - Unive rsa l Se ria l Bus - A 12 m e ga bits pe r se co nd bus co m m unica tio n po rt.
VPW - Va ria ble P ulse W idth - T his type o f e le ctrica l co ding is use d in the J1850 spe c VP W pro to co l.
neoVI Documentation - (C) Copyright 2000-2019 Intrepid Control Systems, Inc.
La st Upda te : Wednesday, April 11, 2001
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