자동차용 교통정체 지원 시스템 시장 기회, 성장 촉진요인, 산업 동향 분석 및 예측(2025-2034년)

The Global Traffic Jam Assist System Market was valued at USD 3.6 billion in 2024 and is projected to grow at a CAGR of 11.5% from 2025 to 2034. This growth stems from worsening traffic congestion in urban areas due to rapid population growth and urbanization. Increasing vehicle ownership and limited infrastructure further exacerbate traffic problems, making commutes longer and more stressful. Traffic jam assist systems aim to alleviate this by automating key driving functions like acceleration, braking, and steering in heavy traffic. These features not only reduce driver fatigue but also enhance fuel efficiency through smoother driving patterns. The growing demand for safer and more convenient urban mobility solutions is driving adoption, particularly in regions facing severe congestion challenges. As manufacturers integrate advanced driver-assistance technologies into vehicles, the role of TJA systems as a key component of modern mobility is becoming more pronounced.

Automakers are increasingly incorporating features like adaptive cruise control and lane-keeping assistance, which are essential for TJA functionality. These systems combine various technologies to handle slow-moving traffic while ensuring driver safety. As governments enforce stricter safety regulations, the adoption of advanced driver-assistance systems is accelerating. Consumer interest in smarter, semi-autonomous vehicles further underscores the relevance of TJA systems in today's market.

The market is segmented by vehicle type, with passenger cars accounting for over 70% of the market share in 2024. This segment is expected to exceed USD 6.5 billion by 2034, fueled by a growing preference for advanced safety and convenience features in vehicles. As urban traffic intensifies, consumers are prioritizing technologies that enhance driving experiences, prompting manufacturers to include TJA systems in mid-range and luxury models. The shift toward semi-autonomous driving has made these features standard in many high-end vehicles, appealing to tech-savvy buyers.

When categorized by components, sensors held a market share of approximately 39% in 2024. Technological advancements in radar, LiDAR, and cameras are improving system accuracy, enabling vehicles to detect objects and navigate complex traffic scenarios with precision. The integration of sensor fusion technologies, which combine inputs from multiple sources, enhances decision-making in real-time, making TJA systems more reliable and appealing to users.

North America led the market in 2024, capturing around 35% of the global share. Regulatory requirements and growing consumer demand for premium vehicles with advanced features have driven the adoption of TJA systems. Automakers in the region are actively integrating these systems into luxury and mid-range vehicles to meet evolving expectations for safety and convenience.

Table of Contents

Chapter 1 Methodology & Scope

• 1.1 Research design
  • 1.1.1 Research approach
  • 1.1.2 Data collection methods
• 1.2 Base estimates & calculations
  • 1.2.1 Base year calculation
  • 1.2.2 Key trends for market estimation
• 1.3 Forecast model
• 1.4 Primary research and validation
  • 1.4.1 Primary sources
  • 1.4.2 Data mining sources
• 1.5 Market scope & definition

Chapter 2 Executive Summary

• 2.1 Industry 360⁰ synopsis, 2021 - 2034

Chapter 3 Industry Insights

• 3.1 Industry ecosystem analysis
  • 3.1.1 Raw material suppliers
  • 3.1.2 Component suppliers
  • 3.1.3 Software developers
  • 3.1.4 Technology providers
  • 3.1.5 Aftermarket providers
  • 3.1.6 End users
• 3.2 Supplier landscape
• 3.3 Profit margin analysis
• 3.4 Technology & innovation landscape
• 3.5 Cost breakdown analysis
• 3.6 Price analysis
• 3.7 Patent analysis
• 3.8 Key news & initiatives
• 3.9 Regulatory landscape
• 3.10 Traffic congestion statistics, by region
• 3.11 Impact forces
  • 3.11.1 Growth drivers
    • 3.11.1.1 Urban traffic congestion is driving demand for automated driving systems
    • 3.11.1.2 Government safety regulations are increasing the adoption of ADAS features
    • 3.11.1.3 Advancements in sensors, cameras, and AI are improving the reliability of TJA
    • 3.11.1.4 Consumers are prioritizing comfort and convenience in daily commutes
  • 3.11.2 Industry pitfalls & challenges
    • 3.11.2.1 High integration costs
    • 3.11.2.2 System performance issues in adverse weather and complex road conditions
• 3.12 Growth potential analysis
• 3.13 Porter’s analysis
• 3.14 PESTEL analysis

Chapter 4 Competitive Landscape, 2024

• 4.1 Introduction
• 4.2 Company market share analysis
• 4.3 Competitive positioning matrix
• 4.4 Strategic outlook matrix

Chapter 5 Market Estimates & Forecast, By Component, 2021 - 2034 ($Bn, Units)

• 5.1 Key trends
• 5.2 Sensors
  • 5.2.1 Radar
  • 5.2.2 LiDAR
  • 5.2.3 Ultrasonic
  • 5.2.4 Others
• 5.3 ECUs
• 5.4 Actuators
• 5.5 Cameras
• 5.6 Others

Chapter 6 Market Estimates & Forecast, By Vehicle, 2021 - 2034 ($Bn, Units)

• 6.1 Key trends
• 6.2 Passenger cars
  • 6.2.1 Sedans
  • 6.2.2 Hatchbacks
  • 6.2.3 SUVs
• 6.3 Commercial vehicles
  • 6.3.1 Light Commercial Vehicles (LCV)
  • 6.3.2 Heavy Commercial Vehicles (HCV)

Chapter 7 Market Estimates & Forecast, By Level of Automation, 2021 - 2034 ($Bn, Units)

• 7.1 Key trends
• 7.2 Level 2
• 7.3 Level 3
• 7.4 Level 4

Chapter 8 Market Estimates & Forecast, By Method, 2021 - 2034 ($Bn, Units)

• 8.1 Key trends
• 8.2 Lane tracking system
• 8.3 Vehicle detection and collision avoidance system
• 8.4 Auto steering and speed control system
• 8.5 V2X communication integration
• 8.6 Others

Chapter 9 Market Estimates & Forecast, By Communication, 2021 - 2034 ($Bn, Units)

• 9.1 Key trends
• 9.2 Vehicle-to-Vehicle (V2V)
• 9.3 Vehicle-to-Infrastructure (V2I)
• 9.4 Cellular network-based
• 9.5 Dedicated Short-Range Communication (DSRC)

Chapter 10 Market Estimates & Forecast, By Sales Channel, 2021 - 2034 ($Bn, Units)

• 10.1 Key trends
• 10.2 OEM
• 10.3 Aftermarket

Chapter 11 Market Estimates & Forecast, By Region, 2021 - 2034 ($Bn, Units)

• 11.1 Key trends
• 11.2 North America
  • 11.2.1 U.S.
  • 11.2.2 Canada
• 11.3 Europe
  • 11.3.1 UK
  • 11.3.2 Germany
  • 11.3.3 France
  • 11.3.4 Italy
  • 11.3.5 Spain
  • 11.3.6 Russia
  • 11.3.7 Nordics
• 11.4 Asia Pacific
  • 11.4.1 China
  • 11.4.2 India
  • 11.4.3 Japan
  • 11.4.4 Australia
  • 11.4.5 South Korea
  • 11.4.6 Southeast Asia
• 11.5 Latin America
  • 11.5.1 Brazil
  • 11.5.2 Mexico
  • 11.5.3 Argentina
• 11.6 MEA
  • 11.6.1 UAE
  • 11.6.2 South Africa
  • 11.6.3 Saudi Arabia

Chapter 12 Company Profiles

• 12.1 Aptiv PLC
• 12.2 Bosch
• 12.3 Continental
• 12.4 Denso
• 12.5 Harman
• 12.6 Hitachi Astemo
• 12.7 Hyundai Mobis
• 12.8 Infineon Technologies
• 12.9 Magna International
• 12.10 Marelli
• 12.11 Mercedes-Benz
• 12.12 Mobileye
• 12.13 NVIDIA
• 12.14 NXP Semiconductors
• 12.15 Renesas Electronics
• 12.16 Texas Instruments
• 12.17 Valeo
• 12.18 Veoneer
• 12.19 Volkswagen
• 12.20 ZF Friedrichshafen