加速计市场估计价值为: 2024年3.16亿美元 预计将达到 到2031年达到4.98亿美元, 以复合年增长率增长 (CAGR)从2024年到2031年占6.7%. 市场主要是在智能手机,可穿戴设备,物联网(IOT)设备等各种消费电子设备中广泛使用加速计驱动.

市场驱动力----消费电子产品的日益采用

智能手机一直是这个市场增长的主要催化剂,因为加速计是关键部件,能够在内置的保健app中实现诸如自动旋转屏幕和台阶计数器等关键功能。 由于智能手机在人口统计学和地理学上激增,成为无所不在的装置,对加速计的需求大大增加。

除智能手机外,智能手表和腕带等可穿戴设备也作为追踪物理活动和其他运动感应应用的流行形式因素出现. 活动跟踪器,听觉器,虚拟/增强现实耳机等设备也融合了加速计.

在不断的技术进步和竞争压力下,消费电子产品品牌不断追求创新,增强用户体验. 这使得加速计的部署方式超越了常规用途。 例如,它们可以进行手势控制,改进振动反馈和装置的节能功能。 电子产品的小型化进一步刺激了它们跨越细小和紧凑的形式因素的采用。

此外,由于各种装置旨在提供先进的活动和睡眠跟踪能力,日益重视健康和健身是一个重要的驱动力。 随着IOT设备价格的提高和广泛扩散,加速计的应用范围在家庭自动化、环境监测和工业机器监测等领域继续扩大。

市场驱动力 - 汽车工业的扩展

汽车工业随着技术变革和新的流动解决方案而迅速发展。 气囊,稳定性控制和警报等先进特征需要加速计等传感器来准确检测车辆移动,碰撞和机舱振动. 鉴于对旅客保护的重视,许多国家的政府和管理机构也强制规定各种主动和被动的安全制度。 这使得现代车辆需要更先进的运动感知技术。

同时,自主驾驶的兴起进一步增加了运动感知的范围和临界度. 自驾车辆需要有效地整合各种传感器的数据,并有效地处理这种传感器聚变,以安全地导航环境。

自动应急制动等先进应用依赖于加速计的精确输出. 它们能够迅速和准确地探测到g力测量、倾斜、振动和运动,使它们有效地应用于从稳定性控制到碰撞探测等各种应用。 随着自主车队的测试和推出,汽车制造商和技术公司对高性能、可靠的感应部件的需求继续大幅增加。 整个汽车工业向共享机动性和电动车辆等新领域扩展和多样化,为今后几年更广泛地采用运动感知技术提供了进一步的机会。

市场挑战----高制造 费用

加速计市场面临的主要挑战之一是生产高精度的MEMS加速计所涉的高昂制造成本。 制造MEMS传感器需要清洁室设施,并需要多层石刻、沉积和蚀刻步骤,以便在硅瓦上建立复杂的微结构。 确保整个大规模生产的准确性和可复制性也提高了成本。 最小化组件以减少死体大小和优化设计,带来了技术困难,增加了制造的复杂性.

为包装骰子、密封和测试每个传感器以达到军用等级的可靠性标准而需支付额外费用。 由于需要高技能劳动力和在整个工作流程中保持严格的质量控制,加速计生产资本密集。 由于平均销售价格下降,利润率受到压力,制造商必须不断注重提高产量、优化供应链和新的节省成本的制造技术,以降低单位成本。

未能优化生产和降低断面点,对特别是在竞争激烈的市场环境中有利可图地扩大业务构成挑战。

市场机会 -- -- 将人工智能纳入加速计

加速计市场的主要机会之一是整合人工智能能力。 随着加速计在各种设备之间变得无处不在,并发现涉及预测性维护、设备监测和流程优化的众多工业IOT应用,传感器数据生成出现了大规模上升。 AI/ML算法可以帮助从这些数据集中提取有用的信息和模式. 例如,AI动力加速计甚至在断层发生之前也能发现工业机械中的异常或性能恶化. 他们还可以学习设备振动特征,以进行准确的断层诊断,并为排程维护提供预测性警报.

在智能手机和可穿戴部分,AI加速计通过识别用户活动、手势和背景意识,承诺提供新的互动和辅助经验。 这为将加速计的作用从基本运动检测扩展至更高值应用开辟了途径. AI的集成预计将为现有的市场参与者解锁额外的收入流,吸引更多进入者,包括AI半导体公司,希望挖掘对智能连接边设备日益增长的需求.

Insights, By Type - Convenience Drives the Adoption of DC Response Accelerometers

In terms of type, DC Response (capacitive and piezoresistive) contributes the highest share of the market owning to their ease of use and integration. DC response accelerometers directly produce voltage or resistance changes proportional to acceleration, without requiring additional conditioning circuitry. This results in a simpler design that requires fewer components and is less susceptible to noise. Their straightforward output signals are readily interfaced with digital electronics and microcontrollers. This allows DC response accelerometers to be simply incorporated into all kinds of products from smartphones and laptops to appliances and industrial equipment.

Their simple and robust nature also means DC response accelerometers are very cost-effective to mass produce. This has enabled their widespread use across a diverse range of applications from consumer electronics to automotive and medical devices. Their effortless interface has encouraged many original equipment manufacturers (OEMs) to design DC response accelerometers into their products from the beginning. This early adoption and integration have solidified DC response technology as the standard for basic motion sensing requirements.

Insights, By Axis - Versatility Propels 3-Axis Accelerometers

In terms of axis, 3-axis accelerometers contribute the highest share as they offer comprehensive motion detection capabilities. Unlike single-axis sensors that can detect movement along only one plane, 3-axis accelerometers can precisely sense and measure acceleration forces along three orthogonal planes (X, Y, Z-axes). This multi-dimensional sensing ability allows 3-axis accelerometers to find usage across a much broader set of applications compared to their 1-Axis and 2-axis counterparts.

Areas like consumer electronics, wearables, industrial automation equipment and IoT devices widely employ 3-Axis accelerometers. They can track complex movements in three dimensions for applications ranging from step counting, free-fall detection, vibration monitoring, tilt compensation and much more. The holistic motion data provided by 3-Axis accelerometers also facilitates features such as motion-activated gaming, gesture recognition interfaces and activity tracking. Their versatility continues to drive innovative usages that spur new product categories and experiences.

Insights, By Company Size - Integration Challenges Favor Larger Enterprises

In terms of company size, large enterprises contribute the highest share of the accelerometer market due to facing fewer integration hurdles compared to smaller firms. Integrating motion sensors requires dedicated engineering resources to customize hardware, write firmware and integrate the sensor successfully within target systems.

Larger companies tend to have in-house mechatronics and firmware teams enabling streamlined sensor onboarding. They can leverage past integration know-how and directly work with accelerometer manufacturers on advanced design support. Multi-national corporations also access manufacturing scale benefits through high volume bulk purchases.

Conversely, resource constraints make integration complexities more difficult for small and medium enterprises (SMEs) to navigate independently. They lack giant firms' financial strength and technical staff to manage every step internally. Outsourcing integration risks delays and raises expenses, reducing perceived value. Small business innovation could go undiscovered without easier adoption options.

As the digital transformation continues decentralizing, more scale-ups and startups will emerge reliant on affordable sensor technologies. Simplified integration models will be crucial to support their product development needs on constrained budgets. This can help level the playing field against large enterprises that currently dominate the high-growth application areas for accelerometers.

在加速计市场运营的主要角色包括Analog设备、Bosch Sensortec、Honeywell International、Murata Manufacturing、STMicroelectronics N.V.、NXP 半导体N.V.、TE Connectivity、德克萨斯仪器、东芝公司、Infineon Technologies AG、MEMSIC、微芯片技术、鼠标电子、MTS系统、Panasonic公司、PCB Piezotronics、Rohm、Safran SA、硅设计、Sensata Technologies、TDK公司、Würth Elektronik GmbH和Yahagi电力公司。