Page 430 - Understanding Automotive Electronics

2735 | Index Page 417 Tuesday, March 10, 1998 1:35 PM

INDEX I

cathode, 72 comparator, analog, 410
cathode ray tube (CRT), 352, 386- compression, variable, 370
387, 392, 400 compression ratio, 156, 410
cellular telephones, 399-400 compression stroke, 9
central processing unit (CPU), 99- computer. See also microcomputer
100, 103, 125, 410 analog, 80, 99
registers, 106-110 languages, 118-119
sensors connected to, 389, 391 computer programs, 38, 101-102,
centrifugal spark advance, 17 413
chassis, 3 branches, 107-108, 111-113
chassis dynamometer, 149-150 control, 135, 224
“Check Engine” light, 342 cruise control, 271
clock AND function, 121-123
digital, 90 modification, 152, 223, 305
electronic, 167 suspension system, 289-290
frequencies, 255 Computerized Automotive
microcomputer, 104 Maintenance System (CAMS),
closed-loop control systems, 58, 59- 352-354
60, 139, 155, 254. See also limit- condition code (CC) register, 107-
cycle control 108
cylinder pressure sensors and, 372 constant velocity (CV), 19
exhaust gas oxygen sensors, 256- continuously variable transmission
257 (CVT), 380-381
fuel control, 168-175, 170-175, continuous-time, 137, 223. See also
212, 227, 233-235, 409 analog control systems
ignition timing, 243-248 control application electronic system
knock sensors, 213-214 block diagram for, 32
operation, 171-175 control bus (CB), 133
spark advance correction, 250 control law, 58
clutch, torque converter locking, control logic, 139, 141
251-252 control modes, 225-238, 253-255
collector-base diode, 75 control section, microprocessor, 109-
collision avoidance radar warning 110
system, 381-384 control signal, 60
collision (LAN), 338 bus, 391
combinational logic, 409 multiplexing, 390-391
combinatorial logic circuits, 83-88 control systems, 56-60. See also
combustion, 409 actuators; electronic control
command input, 139 systems; sensors
communication closed-loop (See closed-loop
block diagram of system, 32 control systems)
diagnostic, 338-339 feedback, 139-141
interactive, 386 limit-cycle (See limit-cycle
compact disc (CD) player, 393 control)

UNDERSTANDING AUTOMOTIVE ELECTRONICS 417