Company: ZK
Filing Date: 2025-03-20
Form Type: 20-F
Source: 0001410578-25-000390
Chunk: 116

Company: ZEEKR Intelligent Technology Holding Ltd
Filing Date: 2025-03-20
Form: 20-F
Item: Item 4
Chunk 116
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 it to reach a maximum power output of 1265 Ps.

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Chassis
Our chassis, developed on the SEA platform, integrates advanced suspension and safety systems, including air suspension, electromagnetic damping, and a double-wishbone multi-link structure, ensuring balanced weight distribution between the front and rear. For instance, the Zeekr 001 features dual-chamber air suspension and CCD electromagnetic shock absorbers, enabling millisecond-level adjustments for vehicle height and suspension stiffness to adapt to various road conditions. A key safety feature is the 360-degree battery protection, reinforced with high-strength steel, honeycomb aluminum, and a double-body aluminum construction, safeguarding the battery pack from side, underbody, and rear-end collisions by redirecting impact forces away from critical areas.
Electrical and Electronic Architecture
Our Zeekr Electrical and Electronic Architecture (ZEEA) integrates hardware, network communications, software, and wiring, enabling seamless control of vehicle body, security, infotainment, and other functions. It enhances passenger comfort, convenience, and connectivity, as seen in Zeekr Mix, which features mass-produced rotating front seats with seven theme modes and dynamic front lighting effects for interactive experiences. Currently, our ZEEA supports autonomous driving, connectivity, electrification, and smart mobility, developed entirely in-house, showcasing our strong software and technology expertise.
Our ZEEA has the following key features and advantages.

●   Domain-controlled and highly-Integration architecture. Through our ZEEA, the complicated vehicle functionalities are centralized into couples of electronic units, each of which controls a specific area of the cars, or a “domain”. We refer to these units as “Domain Control Units,” or DCUs. Relying on our integration capability, we use as few as four DCUs to control the entire vehicle, namely autonomous driving unit, cockpit unit, body unit, chassis and electric drive unit. This not only greatly decreases the costs associated with software development and production, but also allows us to continuously enhance vehicle performance through FOTA.
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●   Efficient underpinning structure. ZEEA is constructed upon FlexRay network and hundred-megabit Ethernet. This underpinning structure delivers a number of advantages to our ZEEA, such as convenient API-enabled upgrades and the ability to concurrently develop multiple BEV models. Equipped with the efficient power architecture, it achieved a milestone in low-voltage energy consumption through intelligent power distribution system in Zeekr 009 Grand.
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