研判2025！中国距离传感器行业工作原理、市场规模、产业链及发展趋势分析：市场规模将接近380亿元，未来仍具备较大增长潜力[图]

Core Insights - The distance sensor industry is experiencing significant growth, driven by increasing demand in automation, consumer electronics, autonomous driving, robotics, and telemedicine, with the market size in China projected to reach 33.8 billion yuan in 2024, a year-on-year increase of 15.5% from 2023 [8][10]. Industry Overview - Distance sensors, also known as displacement sensors, are widely used to detect the distance between the sensor and an object to perform specific functions [2]. - The working principle of distance sensors varies, with common technologies including ultrasonic, laser, infrared, and optical methods [3][4]. Market Size and Growth - The market size for distance sensors in China is expected to approach 38 billion yuan by 2025, indicating a steady growth trajectory [8]. - In 2024, distance sensors will rank as the sixth largest sensor category, accounting for 8.3% of the total sensor market, an increase of 3 percentage points year-on-year [10]. Industry Chain - The upstream of the distance sensor industry includes raw materials and production equipment, while the downstream encompasses various applications in mobile phones, automobiles, industrial sectors, medical fields, and aerospace [11]. - The composition of distance sensors includes sensing elements, signal processing units, and output interfaces, which work together to convert distance information into electrical signals [11]. Application Areas - The applications of distance sensors are expanding, covering consumer electronics (24% market share), automotive electronics (20% market share), industrial manufacturing, network communication, and robotics [12]. - The consumer electronics market in China is projected to recover, reaching a scale of 1.9772 trillion yuan in 2024, with AI technology playing a crucial role in this growth [12]. - The automotive industry in China has transitioned to a leading position globally, with production and sales exceeding 30 million vehicles in 2023, further driving the demand for distance sensors [13]. Development Trends - Future advancements in distance sensors will focus on higher precision, greater intelligence, and enhanced adaptability, supporting the development of safer and more efficient automation systems [14]. - Innovations include improved resolution and accuracy, multi-sensor fusion with intelligent algorithms, and breakthroughs in eliminating blind spots and enhancing measurement capabilities [14].