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市场调查报告书
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1844537
美国汽车感测器:市场份额分析、行业趋势、统计数据和成长预测(2025-2030 年)US Automotive Sensors - Market Share Analysis, Industry Trends & Statistics, Growth Forecasts (2025 - 2030) |
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预计 2025 年美国汽车感测器市场规模为 57.3 亿美元,到 2030 年将达到 81.4 亿美元,市场估计和预测期(2025-2030 年)的复合年增长率为 7.32%。

汽车製造商正在每辆车上嵌入更多感测器,以满足轮胎压力、稳定性控制和自动煞车方面的要求。同时,车队营运商正在采用富含感测器的远端资讯处理系统来管理保险费和排放。雷达、光达和基于MEMS的设备在成本和性能方面不断取得突破,为传统供应商和新兴企业在美国汽车感测器市场开闢了新的差异化途径。
联邦政府新拨款390亿美元,正引导晶圆厂计划在亚利桑那州、德克萨斯和纽约州北部落地,确保当地能够提供用于支援引擎、电池和底盘控制的MEMS压力、惯性和磁感测器。 Rogue Valley Microdevices公司已为其佛罗里达工厂获得670万美元的融资,使其汽车MEMS产能几乎翻了三倍。新增产能缩短了前置作业时间,降低了运输风险,并支援准时交付到底特律及沿海地区的组装厂。一所大学已获得一项研究津贴,用于开发下一代微加工工艺,进一步推动美国汽车感测器市场的创新。这些倡议将增强市场韧性,并将未来的生产从海外工厂转移回美国。
电动车整合的半导体数量是内燃机汽车的两到三倍,到2030年,感测器的价值占比将更大。仅电池管理系统就需要多个温度、电流和电压节点来防止热失控。位置和磁感测器监控马达转速,高压隔离装置则保障安全。政府税额扣抵和覆盖全国的充电补贴正在加速交付,促使供应商扩大基于碳化硅的压力和温度晶片的规模,以应对更严苛的引擎盖下环境。因此,即使整体汽车产量保持平稳,美国汽车感测器市场仍受益于平均售价的上涨。
亚利桑那州的下一代工厂每天可能要耗费数公升水,这将使本已饱受干旱压力的蓄水层雪上加霜。社区的反对和授权的延误可能会限制当地晶圆的生产,并限制汽车晶粒感测器和惯性晶粒的输送。为了降低风险,製造商正在实施封闭式回收,以回收超过70%的製程用水,但资本支出需要较长的投资回收期。如果更多工厂的建设未获核准,缺水状况可能会持续,从而限制美国汽车感测器市场的成长。
到2024年,压力设备将占汽车收入的29.35%,支援燃油喷射、煞车辅助和胎压监测等应用。美国汽车感知器压力设备市场规模将随着燃油效率和排放目标的实现而稳定成长。目前规模较小的雷达模组到2030年将以8.23%的复合年增长率增长,这得益于77GHz晶片组价格的下降以及新车安全评估计划(NCAP)增加盲点、前方碰撞和交叉路口警报的压力。一级製造商目前正在将四角4D雷达捆绑到主流SUV车型中,这表明感测器融合正在从高端市场转向量产市场。
第二代毫米波架构将数位波束成形和AI物体分类整合到单一CMOS晶粒上。这减少了元件数量并简化了热设计,有助于雷达蚕食仅使用摄影机的ADAS市场份额。雷达和惯性参考单元组合供应商承诺即使在GPS受阻的情况下也能提供高精度里程计,这为美国汽车感测器产业创造了新的价值池。
2024年,动力传动系统系统将占总支出的36.56%,其中包括气流感知器、爆震感知器、冷却液温度感知器和电池组感知器。符合Tier 3排放气体法规将使动力传动系统总成系统在汽车感测器中的占比保持在高位。同时,到2030年,ADAS和自动驾驶功能的复合年增长率将达到8.71%,这将显着提升其在美国汽车感测器市场的份额。超音波、摄影机、雷达和雷射雷达的组合将实现L2+等级的自动驾驶功能,而美国国家公路交通安全管理局(NHTSA)新颁布的自动紧急煞车规定将奠定其基准。
为了实现冗余目标,OEM 指定了两条独立的感测路径,用于横向和纵向控制。到 2029 年,这将使每辆车的半导体总数超过 1,000 个,使 ADAS 成为成长最快的感测器预算线。持续的无线功能升级可以在车辆售出数年后,透过收益尚未开发的计算余量来进一步延长生命週期收益。
The US Automotive Sensors Market size is estimated at USD 5.73 billion in 2025, and is expected to reach USD 8.14 billion by 2030, at a CAGR of 7.32% during the forecast period (2025-2030).

Automakers are embedding more sensors per vehicle to comply with tire-pressure, stability-control, and automated-braking mandates. At the same time, fleet operators adopt sensor-rich telematics to control insurance costs and emissions. Radar, lidar, and MEMS-based devices continue to achieve cost and performance breakthroughs, giving legacy suppliers and start-ups new avenues for differentiation in the United States automotive sensors market.
New federal grants worth USD 39 billion are steering wafer-fab projects to Arizona, Texas and upstate New York, ensuring a local pipeline of MEMS pressure, inertial and magnetic sensors that underpin engine, battery and chassis controls. Rogue Valley Microdevices has already secured USD 6.7 million for a Florida plant that will nearly triple its automotive MEMS capacity, illustrating how smaller foundries can scale under the program. The added capacity reduces lead-times, cuts shipping risk and supports just-in-time delivery for Detroit and coastal assembly plants. Universities gain research grants that seed next-gen micromachining processes, further anchoring innovation inside the United States automotive sensors market. Combined, these actions lift resilience and pull future production back from overseas fabs.
Electric models integrate two to three times more semiconductors than ICE cars, pushing sensor value toward a greater share by 2030. Battery-management systems alone require multiple temperature, current and voltage nodes to prevent thermal runaway. Position and magnetic sensors monitor e-motor speed, while high-voltage isolation devices maintain safety. Government tax credits and coast-to-coast charging grants accelerate delivery volumes, so suppliers are scaling SiC-based pressure and temperature dies to meet harsher under-hood environments. As a result, the United States automotive sensors market is benefiting from higher average selling prices even when overall vehicle production remains flat.
Next-generation fabs in Arizona may each draw significant liters of water daily, straining aquifers already under drought pressure. Community opposition or permitting delays could cap local wafer output, tightening the flow of automotive pressure and inertial dies. To mitigate risk, manufacturers are installing closed-loop recycling that recovers more than 70% of process water, yet capital outlays lengthen payback. Prolonged shortages could temper growth for the United States automotive sensors market if additional sites are not approved.
Other drivers and restraints analyzed in the detailed report include:
For complete list of drivers and restraints, kindly check the Table Of Contents.
Pressure devices delivered 29.35% of 2024 revenue, anchoring applications such as fuel injection, brake boost and mandated tire-pressure monitoring. The United States automotive sensors market size for pressure units is set to expand steadily in line with fuel-efficiency and emissions targets. Radar modules, although smaller today, will grow at a 8.23% CAGR through 2030 thanks to falling 77 GHz chipset prices and NCAP pressure to add blind-spot, front-collision and cross-traffic alerts. Tier-1s now bundle four-corner 4D radar into mainstream SUVs, signalling that sensor fusion is shifting from premium to volume segments.
Second-generation millimetre-wave architectures integrate digital beam-forming and AI-enhanced object classification on a single CMOS die. This reduces bill-of-materials and simplifies thermal design, helping radar to erode camera-only ADAS share. Suppliers that combine radar with inertial reference units promise high-accuracy odometry even when GPS is blocked, creating new value pools within the United States automotive sensors industry.
Powertrain systems accounted for 36.56% of 2024 spend, covering air-flow, knock, coolant-temperature and battery pack sensors. Compliance with Tier 3 emissions rules keeps powertrain allocations high. At the same time, ADAS and autonomous functions will expand at an 8.71% CAGR to 2030, raising their portion of the United States automotive sensors market size considerably. Ultrasonic, camera, radar and lidar combinations enable Level-2+ functions, while NHTSA's new automatic emergency-braking mandate locks in baseline volumes.
To meet redundancy targets, OEMs specify dual independent sensing paths for lateral and longitudinal control. This pushes total semiconductor count per vehicle past thousand mark by 2029, cementing ADAS as the fastest-growing budget line for sensors. Continuous over-the-air feature upgrades further stretch lifecycle revenue because dormant compute headroom can be monetised years after vehicle sale.
The United States Automotive Sensors Market Report is Segmented by Sensor Type (Temperature Sensors and More), Application (Powertrain and More), Vehicle Type (Motorcycles and More), Sales Channel (OEM and More), Propulsion (Internal Combustion Vehicles and More), and Sensor Technology (MEMS and More). The Market Forecasts are Provided in Terms of Value (USD) and Volume (Units).