Automotive Engineering - December 2023 - BET-3

Zonal Electrical Architectures
Cut Vehicle Wiring-System
Cost, Complexity
With zonal E/E platforms, standardization and modularization of electronic systems promise
cost and weight reductions - and more-advanced vehicle features.
M
ultiple trends are driving the evolution of
electric vehicles (EVs), hybrid-electric vehicles
(HEVs) and plug-in hybrid electric vehicles
(PHEVs). Urbanization and sustainability
pressures have spurred governments worldwide
to issue supportive regulations, benefiting
manufacturers, while tax incentives have motivated consumers
to adopt electrified models. All-electric vehicles will
reach 13 percent of all light-vehicle sales in 2023 and five
countries are leading the way. In Norway, EV sales represented
80 percent of all passenger vehicles in 2022; in Iceland, it was
41 percent; Sweden, 32 percent; the Netherlands 24 percent,
and China 22 percent.
Battery & Electrification Technology, December 2023
The quick pace of innovation for high-voltage propulsion
systems and vehicle electrical architectures now is driving a
radical rethinking and redesign of low-voltage electrical and
electronics (E/E) architectures and these platforms' associated
wiring and connector components. Many global vehicle programs
already have shifted from the legacy distributed E/E architectures
to domain-centralized E/E architectures - and will
require another change to zonal E/E architectures to accommodate
the inclusion of complex, high-voltage systems powering
ADAS and automated-driving functionality.
Although just 2 percent of vehicles currently have zonal E/E
architectures, by 2034 the proportion is predicted to be 38 percent.
Auto manufacturers such as BYD, Nio, Stellantis, and Tesla
3
metamorworks/Shutterstock.com

Automotive Engineering - December 2023

Table of Contents for the Digital Edition of Automotive Engineering - December 2023

Automotive Engineering - December 2023 - Intro
Automotive Engineering - December 2023 - Cover4
Automotive Engineering - December 2023 - Cover1
Automotive Engineering - December 2023 - Cover2
Automotive Engineering - December 2023 - 1
Automotive Engineering - December 2023 - 2
Automotive Engineering - December 2023 - 3
Automotive Engineering - December 2023 - 4
Automotive Engineering - December 2023 - 5
Automotive Engineering - December 2023 - 6
Automotive Engineering - December 2023 - 7
Automotive Engineering - December 2023 - 8
Automotive Engineering - December 2023 - 9
Automotive Engineering - December 2023 - 10
Automotive Engineering - December 2023 - 11
Automotive Engineering - December 2023 - 12
Automotive Engineering - December 2023 - 13
Automotive Engineering - December 2023 - 14
Automotive Engineering - December 2023 - 15
Automotive Engineering - December 2023 - 16
Automotive Engineering - December 2023 - 17
Automotive Engineering - December 2023 - 18
Automotive Engineering - December 2023 - 19
Automotive Engineering - December 2023 - 20
Automotive Engineering - December 2023 - 21
Automotive Engineering - December 2023 - 22
Automotive Engineering - December 2023 - 23
Automotive Engineering - December 2023 - 24
Automotive Engineering - December 2023 - 25
Automotive Engineering - December 2023 - 26
Automotive Engineering - December 2023 - 27
Automotive Engineering - December 2023 - 28
Automotive Engineering - December 2023 - 29
Automotive Engineering - December 2023 - 30
Automotive Engineering - December 2023 - 31
Automotive Engineering - December 2023 - 32
Automotive Engineering - December 2023 - 33
Automotive Engineering - December 2023 - 34
Automotive Engineering - December 2023 - 35
Automotive Engineering - December 2023 - 36
Automotive Engineering - December 2023 - Cover3
Automotive Engineering - December 2023 - Cover4
Automotive Engineering - December 2023 - BET-CoverFlap
Automotive Engineering - December 2023 - BET-Cover1B
Automotive Engineering - December 2023 - BET-Cover1
Automotive Engineering - December 2023 - BET-Cover2
Automotive Engineering - December 2023 - BET-1
Automotive Engineering - December 2023 - BET-2
Automotive Engineering - December 2023 - BET-3
Automotive Engineering - December 2023 - BET-4
Automotive Engineering - December 2023 - BET-5
Automotive Engineering - December 2023 - BET-6
Automotive Engineering - December 2023 - BET-7
Automotive Engineering - December 2023 - BET-8
Automotive Engineering - December 2023 - BET-9
Automotive Engineering - December 2023 - BET-10
Automotive Engineering - December 2023 - BET-11
Automotive Engineering - December 2023 - BET-12
Automotive Engineering - December 2023 - BET-13
Automotive Engineering - December 2023 - BET-14
Automotive Engineering - December 2023 - BET-15
Automotive Engineering - December 2023 - BET-16
Automotive Engineering - December 2023 - BET-17
Automotive Engineering - December 2023 - BET-18
Automotive Engineering - December 2023 - BET-19
Automotive Engineering - December 2023 - BET-20
Automotive Engineering - December 2023 - BET-21
Automotive Engineering - December 2023 - BET-22
Automotive Engineering - December 2023 - BET-23
Automotive Engineering - December 2023 - BET-24
Automotive Engineering - December 2023 - BET-25
Automotive Engineering - December 2023 - BET-26
Automotive Engineering - December 2023 - BET-27
Automotive Engineering - December 2023 - BET-28
Automotive Engineering - December 2023 - BET-29
Automotive Engineering - December 2023 - BET-30
Automotive Engineering - December 2023 - BET-31
Automotive Engineering - December 2023 - BET-32
Automotive Engineering - December 2023 - BET-33
Automotive Engineering - December 2023 - BET-34
Automotive Engineering - December 2023 - BET-35
Automotive Engineering - December 2023 - BET-36
Automotive Engineering - December 2023 - BET-37
Automotive Engineering - December 2023 - BET-38
Automotive Engineering - December 2023 - BET-39
Automotive Engineering - December 2023 - BET-40
Automotive Engineering - December 2023 - BET-41
Automotive Engineering - December 2023 - BET-42
Automotive Engineering - December 2023 - BET-Cover2
Automotive Engineering - December 2023 - BET-Cover4
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