자동차용 레이더 시장 규모는 2024년에 23억 4,173만 달러로 평가되었으며, 2024년부터 2031년까지 CAGR 8.27%로 성장하여 2031년에는 44억 2,183만 달러에 달할 것으로 예측됩니다.
자동차용 레이더는 ADAS(첨단 운전자 보조 시스템)와 자율주행 기능에 중요한 역할을 하는 현대 자동차에 없어서는 안 될 기술입니다. 레이더는 전파를 이용하여 자동차에 대한 물체의 거리, 속도, 각도를 감지하여 안전과 운전의 편의성을 향상시키는 중요한 정보를 제공합니다.
자동차용 레이더는 자동차의 안전, 자율주행, 운전지원 시스템을 크게 개선한 중요한 기술입니다. 자동차용 레이더의 가장 일반적인 용도 중 하나는 어댑티브 크루즈 컨트롤(ACC), 충돌 방지, 차선 변경 지원, 사각지대 인식 등을 포함한 첨단 운전자 보조 시스템(ADAS)입니다.
향후 자동차용 레이더 기술의 적용은 자동차의 안전성, 효율성, 자동화를 향상시킴으로써 교통 산업을 변화시킬 것으로 예상됩니다. 자율주행차와 반자율주행차가 보편화됨에 따라 레이더 시스템은 ADAS(첨단 운전자 보조 시스템)와 자율주행 기능을 제공하는 데 있어 점점 더 중요한 역할을 하게 될 것으로 보입니다.
세계 자동차용 레이더 시장을 형성하는 주요 시장 역학은 다음과 같습니다:
주요 시장 촉진요인
자동차 안전에 대한 관심 증가 : 소비자와 제조업체는 자동차의 안전성을 중시하고 있으며, 이는 자동차용 레이더 산업의 주요 촉진요인 중 하나입니다. 도로 교통량이 증가함에 따라 사고의 빈도도 증가하여 자동차 안전 대책의 필요성에 대한 인식이 높아지고 있습니다. 자동차용 레이더는 충돌 회피, 긴급 제동, 사각지대 식별 등의 작업을 제공하여 자동차의 안전성을 향상시킵니다.
레이더 기술 개발 : 레이더 시스템의 기술 개발은 자동차용 레이더 산업의 발전을 촉진하고 있습니다. 최신 레이더 시스템은 해상도가 더 선명해지고, 물체 탐지 정확도가 향상되는 등 복잡성이 증가하고 있습니다. 레이더 온 칩(RoC) 기술의 발전으로 레이더 시스템은 더 작고 비용 효율적이며, 자동차에 쉽게 장착할 수 있게 되었습니다.
ADAS(첨단 운전자 보조 시스템) 채택 증가 : 자동차용 레이더 산업을 견인하는 또 다른 큰 요인은 ADAS(첨단 운전자 보조 시스템)의 보급입니다. 어댑티브 크루즈 컨트롤, 차선 유지 지원, 자동 긴급 제동 등의 ADAS 기술은 레이더 센서에 크게 의존하고 있습니다.
주요 과제
간섭 및 신호 처리 자동차용 레이더 시스템의 중요한 과제 중 하나는 간섭 및 신호 처리입니다. 레이더 시스템을 장착한 자동차가 증가함에 따라 레이더 간의 상호 간섭 가능성이 높아지고 있습니다. 이러한 간섭으로 인해 레이더 시스템의 성능이 저하되어 잘못된 거리 및 속도 추정, 오탐지, 탐지 누락이 발생할 수 있습니다.
비용과 통합 : 레이더 시스템의 또 다른 중요한 단점은 비용과 자동차에의 통합입니다. 안테나, 송신기, 송신기, 수신기, 신호 프로세서 등 차량용 레이더 부품은 고가이며, 차량 전체 비용을 증가시킬 수 있습니다. 널리 수용되기 위해서는 성능을 희생하지 않고 이러한 부품의 비용을 최소화하는 것이 중요합니다.
규제와 표준화 문제 : 규제와 표준화의 제약은 차량용 레이더 시스템에 또 다른 장애물이 될 수 있습니다. 국가나 지역에 따라 레이더의 주파수, 출력 레벨, 안전기준에 대한 규정이 다릅니다. 제조업체는 다양한 국제 요구 사항을 충족해야 하기 때문에 이러한 규정의 차이는 레이더 시스템의 개발 및 배치에 영향을 미칠 수 있습니다.
주요 동향:
ADAS(첨단 운전자 보조 시스템)의 사용 증가 : ADAS는 현재 자동차에서 보편화되고 있으며, 레이더 기술은 그 운용에 있어 중요한 역할을 하고 있습니다. 레이더 센서는 어댑티브 크루즈 컨트롤, 자동 긴급 제동, 사각지대 인식 등의 기능을 작동시키기 위해 차량 주변 환경에 대한 실시간 데이터를 제공합니다.
레이더 시스템의 기술적 진보 : 기술의 비약적인 발전으로 차량용 레이더 시스템의 능력이 크게 향상되었습니다. 신호처리 기술, 안테나 설계, 반도체 기술의 향상으로 보다 정확하고 신뢰할 수 있는 레이더 시스템이 실현되고 있습니다.
더 높은 주파수 대역으로 이동 : 자동차용 레이더 분야는 주로 24GHz에서 77GHz, 79GHz로 더 높은 주파수 대역으로 이동하고 있습니다. 더 높은 주파수 대역의 레이더 시스템은 물체 인식 및 거리 측정의 해상도 및 정확도 향상 등 다양한 이점을 제공합니다.
Automotive Radar Market size was valued at USD 2341.73 Million in 2024 and is projected to reach USD 4421.83 Million by 2031, growing at a CAGR of 8.27% from 2024 to 2031.
Automotive radar is a crucial technology in modern automobiles playing an important role in advanced driver assistance systems (ADAS) and self-driving capabilities. It uses radio waves to detect the distance, speed, and angle of objects relative to the car delivering critical information that improves safety and driving convenience.
Automotive radar is a crucial technology that has greatly improved car safety, automation, and driver-aid systems. One of the most common uses for automobile radar is in Advanced Driver Aid Systems (ADAS) which include adaptive cruise control (ACC), collision avoidance, lane change aid, and blind spot recognition.
The future application of automotive radar technology is expected to transform the transportation industry by improving vehicle safety, efficiency, and automation. As autonomous and semi-autonomous vehicles become more common, radar systems will play an increasingly important role in providing advanced driver assistance systems (ADAS) and self-driving capabilities.
The key market dynamics that are shaping the global automotive radar market include:
Key Market Drivers:
Increasing Focus on Vehicle Safety: Consumers and manufacturers are placing a greater emphasis on vehicle safety which is one of the key drivers of the automotive radar industry. As road traffic increases, so does the frequency of accidents raising awareness about the necessity of car safety measures. Automotive radars improve vehicle safety by providing tasks like collision avoidance, emergency braking, and blind-spot identification.
Radar Technology Developments: Technological developments in radar systems are helping to drive the automotive radar industry forward. Modern radar systems are growing more complex, with sharper resolution and increased object detection accuracy. The advancement of radar-on-chip (RoC) technology has made radar systems more small, cost-effective, and simple to integrate into vehicles.
Increasing Adoption of Advanced Driver Assistance Systems (ADAS): Another major factor driving the automotive radar industry is the growing use of advanced driver assistance systems (ADAS). ADAS technology such as adaptive cruise control, lane-keeping assistance, and automatic emergency braking rely significantly on radar sensors to perform properly.
Key Challenges:
Interference and Signal Processing: One of the key issues of automotive radar systems is interference and signal processing. With a rising number of cars equipped with radar systems, the potential of reciprocal interference between radars grows. This interference can damage radar systems performance resulting in erroneous distance and speed estimations, false positives, and even missing detections.
Cost and Integration: Another key difficulty for radar systems is their cost and integration into vehicles. Automotive radar components such as antennas, transmitters, receivers, and signal processors can be expensive adding to the vehicle's overall cost. To ensure widespread acceptance, it is critical to minimize the cost of these components without sacrificing performance.
Regulatory and Standardization Issues: Regulatory and standardization constraints pose additional obstacles for vehicle radar systems. Different countries and areas have different regulations on radar frequencies, power levels, and safety standards. These regulatory discrepancies can affect radar system development and deployment because manufacturers must verify that they meet a variety of international requirements.
Key Trends:
Increase in Use of Advanced Driver Assistance Systems (ADAS): ADAS are becoming more common in current automobiles with radar technology playing an important part in their operation. Radar sensors offer real-time data about the vehicle's surroundings allowing features such as adaptive cruise control, automatic emergency braking, and blind-spot recognition to function.
Technological Advancements in Radar Systems: Technological breakthroughs are considerably improving the capabilities of vehicle radar systems. Improvements in signal processing techniques, antenna design, and semiconductor technology are resulting in more precise and dependable radar systems.
Shift to Higher Frequency Bands: The automobile radar sector is shifting to higher frequency bands mainly from 24 GHz to 77 GHz and 79 GHz. Higher frequency radar systems provide various benefits including increased resolution and accuracy in object recognition and range measurement.
Here is a more detailed regional analysis of the global automotive radar market:
Asia Pacific:
In Asia Pacific, the automotive radar market is primarily driven by rising demand for advanced driver assistance systems (ADAS) and self-driving cars with China leading the way. The region's strong economic expansion, urbanization, and rising disposable incomes are driving the adoption of high-end vehicles with safety features.
A major motivator is the increasing emphasis on road safety and government rules requiring the installation of safety technology in automobiles. According to the World Health Organization, the Asia Pacific region accounts for 60% of global road traffic deaths necessitating more stringent safety measures. In China, the world's largest automobile market, the Ministry of Industry and Information Technology has set a target of 50% of new vehicles having Level 2 or higher autonomous driving.
Since April 2019, the Indian government has made ABS essential for all new cars driving up demand for automotive radar systems. Furthermore, the growing emphasis on vehicle electrification is encouraging the integration of radar technologies. According to the International Energy Agency, despite the pandemic, Chinese electric vehicle sales reached 1.2 million units in 2020, accounting for 41% of global EV sales. The Asia Pacific region's fast urbanization with the UN forecasting that 66% of the population would live in cities by 2050 creates a demand for smart transportation solutions.
Europe:
The European automotive radar market is expanding rapidly with passenger vehicles emerging as the fastest-growing sector. This spike is mostly driven by the region's growing demand for advanced driver assistance systems (ADAS) and self-driving technology.
The European Union has adopted severe car safety rules that require the adoption of modern safety equipment. According to the European Commission starting in July 2022, all new vehicles in the EU must be fitted with enhanced safety technologies such as emergency braking and lane-keeping assistance. This regulation is likely to greatly increase the adoption of vehicle radar technology.
When it comes to purchasing a vehicle, European consumers are increasingly putting safety first. According to a Euro NCAP study, 76% of European car purchasers place a high value on safety ratings when choosing a vehicle. This increased awareness has resulted in a greater demand for vehicles equipped with radar-based safety technologies. According to the European Automobile Manufacturers Association (ACEA), the market penetration of ADAS features in new cars has risen from 5% in 2016 to more than 50% in 2021 demonstrating a steady increasing trend in customer adoption of radar-based safety technology.
The Global Automotive Radar Market is segmented based on the Frequency Band, Range, Application, and Geography.
Based on the Frequency Band, the Global Automotive Radar Market is bifurcated into 24 GHz and 77 GHz. In the global automotive radar market, the 77 GHz frequency band is currently dominant over the 24 GHz band. This dominance is primarily due to the superior performance of 77 GHz radar systems which offer higher resolution, better accuracy, and enhanced object detection capabilities compared to 24 GHz systems. The 77 GHz band provides more precise data and improved target discrimination which is critical for advanced driver assistance systems (ADAS) and autonomous driving applications. Additionally, regulatory changes are phasing out 24 GHz in favor of 77 GHz to reduce interference with other services. Consequently, automakers are increasingly adopting 77 GHz radar technology to meet evolving safety standards and enhance vehicle performance.
Short Range Radar (SRR)
Medium Range Radar (MRR)
Long Range Radar (LRR)
Based on the Range, the Global Automotive Radar Market is bifurcated into Short Range Radar (SRR), Medium Range Radar (MRR), and Long Range Radar (LRR). In the global automotive radar market, Long Range Radar (LRR) is currently the dominant segment. This dominance is driven by LRR's critical role in advanced driver assistance systems (ADAS) and autonomous driving technologies. LRR provides extensive detection capabilities enabling vehicles to detect and respond to potential hazards at significant distances which is essential for features such as adaptive cruise control and collision avoidance.
Adaptive Cruise Control (ACC)
Autonomous Emergency Braking (AEB)
Blind Spot Detection (BSD)
Parking Assistance
Cross Traffic Alert (CTA)
Others
Based on the Application, the Global Automotive Radar Market is bifurcated into Adaptive Cruise Control (ACC), Autonomous Emergency Braking (AEB), Blind Spot Detection (BSD), Parking Assistance, Cross Traffic Alert (CTA), and Others. Adaptive Cruise Control (ACC) is the dominant application in the global automotive radar market. This is due to its significant role in enhancing driving comfort and safety by automatically adjusting the vehicle's speed to maintain a safe distance from the vehicle ahead. ACC systems are increasingly being integrated into both high-end and mainstream vehicles as part of Advanced Driver Assistance Systems (ADAS). The growing emphasis on reducing traffic accidents and improving driver convenience drives high demand for ACC.
North America
Europe
Asia Pacific
Rest of the world
Based on Geography, the Global Automotive Radar Market is classified into North America, Europe, Asia Pacific, and the Rest of the world. Asia Pacific is the dominant region in the global automotive radar market. This dominance is driven by the rapid expansion of automotive industries in countries like China, Japan, and South Korea which are leading in automotive innovation and production. The region's strong focus on developing advanced driver assistance systems (ADAS) and autonomous vehicles coupled with significant investments in smart infrastructure and regulatory support further bolsters its leading position.
The "Global Automotive Radar Market" study report will provide valuable insight with an emphasis on the global market. The major players in the market are Robert Bosch GmbH, Continental AG, Denso Corporation, NXP Semiconductors, Infineon Technologies, HELLA KGaA, Texas Instruments, ZF Friedrichshafen AG, Magna International, Analog Devices, Inc., and Autoliv.
Our market analysis also entails a section solely dedicated to such major players wherein our analysts provide an insight into the financial statements of all the major players, along with product benchmarking and SWOT analysis. The competitive landscape section also includes key development strategies, market share, and market ranking analysis of the above-mentioned players globally.