Page 415 - Understanding Automotive Electronics

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11 FUTURE AUTOMOTIVE ELECTRONIC SYSTEMS

Figure 11.24
The TELEPATH Intelligent Transportation System

include a switch pad for data/command input, a compass, antilock braking,
and wheel steering sensors. This system is to have an active matrix liquid crystal
display (AMLCD) as well as a heads up display (HUD).
The GPS navigation system has already been discussed. The keyless entry
system is in common use today and involves transmission of a digital code via a
radio frequency link from a miniature (hand-held) transmitter that is received

402 UNDERSTANDING AUTOMOTIVE ELECTRONICS