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市场调查报告书
商品编码
1876572
汽车乙太网路PHY晶片市场机会、成长驱动因素、产业趋势分析及2025-2034年预测Automotive Ethernet PHY Chip Market Opportunity, Growth Drivers, Industry Trend Analysis, and Forecast 2025 - 2034 |
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2024 年全球汽车乙太网路PHY 晶片市值为 8.078 亿美元,预计到 2034 年将以 16.5% 的复合年增长率增长至 40.9 亿美元。

市场成长的驱动力在于车载电子架构的快速发展,这些架构对更快、更可靠的资料传输提出了更高的要求。这些实体层晶片能够透过单根非屏蔽双绞线,在复杂的汽车网路中实现可靠的通讯。这些晶片专为应对严苛的汽车环境而设计,例如极端温度、振动和电磁干扰,并符合AEC-Q100 1级和IEC 61508等严格的标准,以确保功能安全性和长期可靠性。随着车辆网路越来越多地采用IEEE 802.3bw和IEEE 802.3bp等标准化的IEEE乙太网路协议,汽车製造商正在实现更高的跨平台互通性和一致性。随着进阶驾驶辅助和自动驾驶技术的扩展,对高速、低延迟连线的需求持续成长。实体层晶片支援感测器、雷达、摄影机和资讯娱乐系统之间的无缝资料流,从而提升现代车辆的安全性和互联出行体验。
| 市场范围 | |
|---|---|
| 起始年份 | 2024 |
| 预测年份 | 2025-2034 |
| 起始值 | 8.078亿美元 |
| 预测值 | 40.9亿美元 |
| 复合年增长率 | 16.5% |
2024年,低速车载乙太网路(最高100 Mbps)市占率达67%。该细分市场凭藉其庞大的用户基数和与广泛采用的乙太网路标准的兼容性,仍然保持领先地位。这些PHY晶片可透过单一双绞线实现高效的全双工100 Mbps资料传输,广泛应用于车辆的网关连接、资讯娱乐系统和基础网路应用。
预计2025年至2034年,乘用车市场将以16.7%的复合年增长率成长。包括轿车、掀背车、SUV和豪华车型在内的乘用车,仍然是乙太网路PHY晶片需求量最大的驱动力。其主导地位源自于电子系统整合度的不断提高、消费者对连网功能日益增长的兴趣,以及与商用车相比,乘用车更早采用了ADAS技术。
预计到2024年,中国汽车乙太网路PHY晶片市场规模将达2.466亿美元。作为全球领先的汽车生产国,中国在2023年生产了超过2,610万辆乘用车和400万辆商用车。如此庞大的生产规模为基于乙太网路的连接系统提供了有利的市场环境。政府大力推动智慧网联汽车的发展,加速了PHY晶片解决方案在国内车款的应用。此外,政府对自动驾驶、车载资讯服务和数位座舱等技术的监管鼓励,也进一步激励了国内汽车製造商将先进的网路架构整合到新的平台中。
汽车乙太网路PHY晶片市场的主要企业包括Analog Devices、Broadcom、Cadence Design Systems、Intel、Marvell/Infineon、Microchip Technology、MaxLinear、NXP Semiconductors、Qualcomm Technologies和Texas Instruments。这些企业正致力于透过多项策略措施来巩固其竞争优势。许多公司正大力投资研发,以开发高速、节能且乙太网路的PHY解决方案,从而支援不断发展的车辆架构。他们也积极寻求与汽车OEM厂商和一级供应商的策略合作,以加速产品整合和测试。此外,各公司也在扩大产能,并确保长期供应链的稳定,以满足日益增长的互联汽车需求。
The Global Automotive Ethernet PHY Chip Market was valued at USD 807.8 million in 2024 and is estimated to grow at a CAGR of 16.5% to reach USD 4.09 billion by 2034.

Market growth is driven by the rapid evolution of in-vehicle electronic architectures that demand faster and more reliable data transmission. These PHY chips enable dependable communication over single, unshielded twisted pair cables across intricate automotive networks. Built to endure rigorous automotive conditions such as extreme temperatures, vibration, and electromagnetic interference, these chips are designed to meet stringent standards like AEC-Q100 Grade 1 and IEC 61508 for functional safety and long-term reliability. As vehicle networks increasingly adopt standardized IEEE Ethernet protocols, such as IEEE 802.3bw and IEEE 802.3bp, automakers are achieving greater interoperability and consistency across platforms. With advanced driver-assistance and autonomous driving technologies expanding, the need for high-speed, low-latency connectivity continues to grow. PHY chips support seamless data flow between sensors, radar, cameras, and infotainment systems, contributing to enhanced safety and connected mobility experiences across modern vehicles.
| Market Scope | |
|---|---|
| Start Year | 2024 |
| Forecast Year | 2025-2034 |
| Start Value | $807.8 Million |
| Forecast Value | $4.09 Billion |
| CAGR | 16.5% |
In 2024, the low-speed automotive Ethernet (up to 100 Mbps) segment held a 67% share. This segment remains the market leader due to its extensive installed base and compatibility with widely adopted Ethernet standards. Offering efficient full-duplex 100 Mbps data transfer over a single twisted pair cable, these PHY chips are widely utilized for gateway connections, infotainment systems, and basic networking applications within vehicles.
The passenger car segment is anticipated to grow at a CAGR of 16.7% from 2025 to 2034. Passenger cars, including sedans, hatchbacks, SUVs, and luxury models, continue to drive the highest demand for Ethernet PHY chips. Their dominance stems from the growing integration of electronic systems, increasing consumer interest in connectivity features, and early adoption of ADAS technologies compared with commercial vehicles.
China Automotive Ethernet PHY Chip Market generated USD 246.6 million in 2024. As the leading global producer of automobiles, China manufactured over 26.1 million passenger vehicles and 4 million commercial vehicles in 2023. This production scale has created a favorable environment for implementing Ethernet-based connectivity systems. Government initiatives promoting intelligent and connected vehicles have accelerated the use of PHY chip solutions across domestic vehicle models. Regulatory encouragement for autonomous driving, telematics, and digital cockpit technologies has further motivated local automakers to integrate advanced networking architectures into new platforms.
Leading companies in the Automotive Ethernet PHY Chip Market include Analog Devices, Broadcom, Cadence Design Systems, Intel, Marvell / Infineon, Microchip Technology, MaxLinear, NXP Semiconductors, Qualcomm Technologies, and Texas Instruments. Major players in the Automotive Ethernet PHY Chip Market are focusing on several strategic initiatives to strengthen their competitive position. Many companies are investing heavily in R&D to develop high-speed, energy-efficient, and compact PHY solutions that support evolving vehicle architectures. Strategic collaborations with automotive OEMs and Tier 1 suppliers are being pursued to accelerate product integration and testing. Firms are also expanding production capabilities and securing long-term supply chains to meet the growing demand for connected vehicles.