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市場調查報告書
商品編碼
2096959
V2I(車路通訊)市場-2026-2032年全球市場預測Vehicle-To-Infrastructure Communication Market - Global Forecast 2026-2032 |
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預計到 2032 年,V2I(車路通訊)市場將成長至 162.7 億美元,複合年成長率為 19.09%。
| 主要市場統計數據 | |
|---|---|
| 基準年 2025 | 47.8億美元 |
| 預計年份:2026年 | 56.9億美元 |
| 預測年份 2032 | 162.7億美元 |
| 複合年成長率 (%) | 19.09% |
車路通訊(V2I)正逐漸成為互聯出行、智慧型運輸系統(ITS)和智慧城市基礎設施的基礎層。 V2I 使車輛能夠與交通號誌、路邊設備、收費系統、停車基礎設施、施工現場設備和交通管理中心即時交換訊息,有助於打造更安全的道路、更有效率的交通流、減少擁塞並提升緊急應變能力。這項技術與車聯網生態系統、協同智慧型運輸系統、5G 賦能的出行、蜂窩 V2X、專用短程通訊(DSRC)、邊緣運算以及網路安全增強型交通網路緊密相關。大量交通安全研究表明,大多數交通事故是由人為錯誤造成的,因此,及時向駕駛員發出警告、提供訊號相位和時間信息、發出紅燈警告、堵塞警告以及施工區域通知等信息,對於公共機構和出行利益相關人員而言至關重要。此外,V2I技術有助於提高貨運效率,優先保障公共交通號誌,管理道路氣象條件,為自動駕駛做好準備,並透過更平穩的駕駛模式和最佳化路口運行來減少排放氣體。隨著各國政府推動道路基礎設施現代化和智慧交通政策,V2I通訊正從試點部署走向全面運營,涵蓋高速公路、都市區走廊、港口、物流區以及整個多模態網路。
聯網汽車標準、蜂巢式網路、雲端平台、路側邊緣運算以及交通電氣化的融合正在重塑車路通訊(V2I)格局。早期部署主要集中於有限的安全應用,而目前的努力正日益將號誌交叉口、互聯走廊、公共運輸系統、貨運路線和緊急車輛優先通行等功能整合到更廣泛的智慧交通架構中。其中一個最重要的變化是從孤立的路側設備轉向可互通的軟體定義基礎設施,這種基礎設施能夠在邊緣處理低延遲的移動數據,並與本地交通管理平台同步。蜂窩車路通訊(V2X)作用的不斷擴展也正在改變部署模式,使基礎設施營運商能夠將直接短程通訊與網路輔助服務結合。同時,網路安全、頻率策略、隱私權保護和資料管治是採購和部署過程中的核心考量。此外,車路通訊的應用範圍正在從安全擴展到永續性和營運效率等領域。這包括環保的交通方式和交叉路口的變換車道方案、交通感知路線規劃、動態路側管理、最佳化的收費系統以及道路資產監控。這些變革性的變化表明,車聯網(V2I)通訊不再只是聯網汽車的獨立功能,而是一項連接交通安全、城市規劃、旅行數據和數位公共服務的基礎設施現代化策略。
人工智慧 (AI) 透過將高頻交通號誌轉化為可操作的交通訊息,提升了車路通訊的價值。 AI 模型分析來自聯網汽車、交通號誌資料、攝影機影像、雷達輸入、天氣資訊、事故記錄和道路感測器輸出的訊息,從而支援預測性擁塞管理、自適應號誌控制、危險偵測和動態事故響應。部署在邊緣的 AI 有助於降低行人警報、路口碰撞預警、緊急車輛優先通行以及施工區域風險偵測等安全關鍵型應用的延遲。 AI 也透過識別異常交通模式、設備故障、車道封閉和路側資產性能下降等情況,增強基礎設施維護。在車輛和貨運路線中,機器學習可用於將 V2I 資料與港口時刻表、道路限制、收費狀況和交通事件結合,從而提高路線可靠性。然而,AI 的累積效應取決於可解釋的決策、強大的網路安全、檢驗的資料品質和透明的管治。公共機構和基礎設施營運商必須解決演算法偏差、隱私風險和互通性差距等問題,以確保人工智慧驅動的車聯網系統在提升安全性和效率的同時,不會產生新的運作漏洞。最有效的實施方案是將人工智慧與開放標準、容錯通訊、可靠的數位身分和嚴格的系統測試結合。
在亞太地區,V2I通訊正透過智慧城市計畫、高密度城市交通現代化、5G基礎設施以及政府主導的互聯出行舉措而不斷發展。中國、日本、韓國、印度、新加坡和澳洲是該領域的領導促進者,其應用包括智慧交通號誌、互聯高速公路、自動駕駛測試平台以及物流走廊的數位化。北美仍然是重要的創新中心,擁有成熟的聯網汽車研究、聯邦和州級交通安全計劃、先進的交通管理中心,以及美國和加拿大持續的道路安全現代化。在拉丁美洲,V2I通訊正透過城市交通現代化、數位化收費、快速公車系統最佳化和智慧交通管理專案逐步實現。這一趨勢在主要大都會圈尤為顯著,因為擁擠和道路安全仍然是這些地區的政策重點。歐洲受益於完善且協調的智慧型運輸系統、跨境舉措、健全的車輛安全法規以及支援成員國和交通走廊之間互通性的協調一致的數位基礎設施計劃。在中東,V2I(車聯網)部署正在加速推進,尤其是在都市區致力於打造自動化和永續交通模式的城市地區,這得益於智慧城市、數位化高速公路、互聯公共交通以及對未來出行基礎設施的投資。在非洲,交通管理現代化、道路安全措施、智慧走廊建設和城市交通數位化正在催生新的機遇,但部署速度因通訊基礎設施、公共資金和機構能力的不同而存在顯著差異。在所有地區,V2I部署都取決於頻寬分配、路側設備準備、公私合作、資料管治以及將通訊系統與現有交通控制基礎設施整合的能力。
在東協地區,車聯網(V2I)通訊與智慧城市框架、都市區擁塞緩解、智慧公共交通和跨境物流協調密切相關,其應用主要受快速都市化和數位基礎設施擴張的推動。海灣合作理事會(GCC)國家在基礎設施大規模現代化和大力推動數位政府服務政策的支持下,將車聯網作為其智慧智慧運輸、互聯高速公路、城市指揮中心和自動駕駛交通戰略的優先組成部分。歐盟透過協調的智慧型運輸系統、統一的交通法規、資料共用框架和跨境互通性目標,為車聯網通訊提供了結構化程度最高的環境之一,從而支援整個路網的聯網汽車服務。金磚國家(BRICS)展現出多元化但意義重大的機會。中國和印度則專注於擴大規模、最佳化城市交通和數位基礎設施,而巴西、俄羅斯和南非則根據各自的國家優先事項和基礎設施發展情況,專注於交通安全、貨運走廊、收費系統和大都會圈交通管理。七國集團(G7)正透過先進的汽車生態系統、安全法規、調查計畫、高品質的道路基礎設施以及在都市區和高速公路環境中部署互聯出行服務來支援車聯網(V2I)技術的發展。北約成員國在車聯網領域扮演日益重要的角色,因為安全通訊、基礎設施韌性、網路防禦和交通連續性是民用溝通和關鍵基礎設施保護的戰略重點。對北約成員國而言,政策協調、安全標準、互通架構和可靠的資料交換是車聯網通訊從試點階段擴展到實際運作交通系統的關鍵因素。
美國正透過聯網汽車安全措施、州級交通基礎設施部署、智慧走廊項目以及與交通管理中心的整合來推進車聯網(V2I)通訊;加拿大則專注於道路安全、冬季天氣管理、互聯基礎設施試點項目以及城市交通現代化。墨西哥的機會在於貨運走廊、邊境物流、收費系統現代化以及主要城市的堵塞管理;巴西則著重於城市交通控制、智慧收費、道路安全以及大都會圈和物流網路的互聯基礎設施。英國正透過互聯和自動駕駛出行試點計畫、數位化道路策略以及智慧交通管理取得進展;德國則將其在汽車工程方面的優勢與合作式智慧型運輸系統(ITS)、互聯高速公路和工業交通走廊相結合。法國正透過城市交通、道路安全和智慧交通舉措來推動互聯基礎設施;義大利和西班牙則正圍繞著智慧道路、收費、交通效率以及旅遊需求旺盛的交通走廊來發展車聯網能力。俄羅斯的V2I(車聯網)發展與主要城市的智慧交通系統、高速公路現代化和物流路線管理密切相關。中國是互聯基礎設施領域最活躍的國家之一,這得益於5G部署、智慧道路試點計畫、智慧網聯汽車(ICV)區域和城市交通數位化。印度正透過智慧城市項目、數位高速公路、電子收費、交通管理現代化和道路安全計畫加速推動V2I發展。日本正將V2I應用於高級駕駛輔助系統(ADAS)、訊號資訊、自動駕駛輔助以及老齡化社會的出行需求。同時,韓國正將5G、協同智慧型運輸系統(ITS)、智慧高速公路和自動駕駛車輛測試環境結合。在澳大利亞,V2I通訊正應用於部分城市和區域網路,用於互聯走廊、交通安全示範、提高貨運效率和交通號誌整合。這些各國的發展趨勢表明,在交通管理部門協調安全政策、通訊基礎設施、車輛準備和互通數位平台的地區,V2I通訊發展最為成熟。
產業領導者應優先考慮可互通的V2I架構,以支援當前聯網汽車的需求和未來的自動駕駛應用情境。道路營運商、技術供應商、汽車生態系統參與者和公共機構必須確保部署符合認證標準、網路安全框架和資料管治政策,以避免基礎設施碎片化。投資應重點關注高影響路段和交叉路口,在這些路段,由於安全風險、擁塞程度、貨運量或緊急應變需求等因素,提前部署是合理的。領導者應設計具備邊緣運算、空中升級功能、安全設備辨識和即時監控的V2I系統,以提高容錯能力並降低生命週期成本。公私合作至關重要,尤其是在協調車輛普及率、路側設備部署、雲端整合和交通號誌現代化方面。各組織也應制定可衡量的應用場景藍圖,涵蓋碰撞避免、號誌相位和配時、公共運輸優先、貨運路線、施工區域預警、節能駕駛和事故應變等面向。由於交通運輸需要通訊工程、網路安全、人工智慧管治、交通運營和數據分析等方面的專業知識,因此人才培養同樣至關重要。最後,領導者應將車聯網(V2I)視為一個持續管理的數位化旅遊平台,而非一次性的基礎設施採購,該平台需要進行測試、維護、合規性監控和透明的效能評估。
本執行摘要基於一套系統的研究方法,該方法借鑒了檢驗的二手研究、公共交通安全文件、政府出行計劃、標準文件、監管文件、智慧城市計劃、聯網汽車部署資訊以及技術採納指標。分析從應用、區域政策環境、基礎設施發展、通訊技術、網路安全考量以及智慧型運輸系統(ITS) 成熟度等調查方法檢視了車聯網 (V2I) 通訊。研究結果透過交叉引用交通管理部門、國際檢驗組織、道路安全組織、公共基礎設施項目和技術出版刊物等公開資訊來源檢驗。此調查方法避免了對市場規模的推測性估算、收入預測、市場佔有率計算或未來預測,而是著重於可觀察的採納促進因素、政策趨勢、部署模式和營運案例。對區域、群體和國家特定見解的定性整合突顯了互聯基礎設施部署在不同經濟體、交通系統、法規環境和數位基礎設施成熟度方面的差異。本研究方法強調事實一致性、數據驅動的解讀以及對評估車聯網通訊策略的產業決策者的可操作性。
車路通訊(V2I)正發展成為建構更安全、更智慧、更有效率的交通網路的關鍵基礎。其價值在於將車輛與路側基礎設施、交通系統、公共機構和數位化出行平台連接起來,提供即時預警、最佳化交通運行、為自動駕駛做好準備,並增強道路網路的韌性。在政府整合智慧基礎設施投資、互聯出行法規、網路安全計畫和互通性標準的領域,V2I 的發展勢頭最為強勁。人工智慧、邊緣運算、5G 和協同智慧型運輸系統(C-ITS)正在加速從孤立的試點計畫向一體化數位道路生態系統的過渡。然而,永續發展需要可靠的資料交換、安全的通訊、長期的維護模式以及公共機構和旅遊技術相關人員之間的協作。隨著城市和高速公路連通性的提高,V2I 通訊將在降低道路風險、提高交通可靠性、提升貨運效率以及支援下一代智慧旅行服務方面發揮日益重要的作用。
The Vehicle-To-Infrastructure Communication Market is projected to grow by USD 16.27 billion at a CAGR of 19.09% by 2032.
| KEY MARKET STATISTICS | |
|---|---|
| Base Year [2025] | USD 4.78 billion |
| Estimated Year [2026] | USD 5.69 billion |
| Forecast Year [2032] | USD 16.27 billion |
| CAGR (%) | 19.09% |
Vehicle-to-infrastructure communication, commonly referred to as V2I communication, is becoming a foundational layer of connected mobility, intelligent transportation systems, and smart city infrastructure. By enabling vehicles to exchange real-time information with traffic signals, roadside units, tolling systems, parking infrastructure, work-zone equipment, and traffic management centers, V2I supports safer roads, more efficient traffic flow, lower congestion, and improved emergency response. The technology is closely linked with connected vehicle ecosystems, cooperative intelligent transport systems, 5G-enabled mobility, cellular vehicle-to-everything, dedicated short-range communications, edge computing, and cyber-secure transportation networks. Verified transportation safety research consistently shows that a large share of crashes involve human factors, making timely driver alerts, signal phase and timing information, red-light violation warnings, queue warnings, and work-zone notifications critical use cases for public agencies and mobility stakeholders. V2I also supports freight efficiency, transit signal priority, road weather management, automated driving readiness, and emissions reduction through smoother driving patterns and optimized intersection operations. As governments modernize roadway infrastructure and advance connected mobility policies, V2I communication is shifting from pilot deployment toward operational integration across highways, urban corridors, ports, logistics zones, and multimodal transport networks.
The V2I communication landscape is being reshaped by the convergence of connected vehicle standards, cellular networks, cloud platforms, roadside edge computing, and transport electrification. Early deployments focused on limited safety applications, while current initiatives increasingly integrate signalized intersections, connected corridors, public transit systems, freight routes, and emergency vehicle priority into broader intelligent transportation architectures. One of the most important shifts is the transition from isolated roadside equipment to interoperable, software-defined infrastructure capable of processing low-latency mobility data at the edge while synchronizing with regional traffic management platforms. The growing role of cellular vehicle-to-everything communication is also changing deployment models by allowing infrastructure operators to combine direct short-range communications with network-assisted services. At the same time, cybersecurity, spectrum policy, privacy protection, and data governance have become central procurement and deployment considerations. V2I is also expanding beyond safety to include sustainability and operational efficiency, including eco-approach and departure at intersections, congestion-aware routing, dynamic curb management, tolling optimization, and road asset monitoring. These transformative shifts indicate that V2I communication is no longer a standalone connected car feature; it is an infrastructure modernization strategy that links transportation safety, urban planning, mobility data, and digital public services.
Artificial intelligence is amplifying the value of vehicle-to-infrastructure communication by turning high-frequency mobility signals into actionable transportation intelligence. AI models can analyze connected vehicle messages, traffic signal data, camera feeds, radar inputs, weather information, incident records, and roadway sensor outputs to support predictive congestion management, adaptive traffic signal control, hazard detection, and dynamic incident response. When deployed at the edge, AI can help reduce latency for safety-critical applications such as pedestrian alerts, intersection collision warnings, emergency vehicle preemption, and work-zone risk detection. AI also strengthens infrastructure maintenance by identifying abnormal traffic patterns, equipment failures, lane blockages, and deteriorating roadside asset performance. In fleet and freight corridors, machine learning can improve routing reliability by combining V2I data with port schedules, road restrictions, toll conditions, and traffic events. However, the cumulative impact of AI depends on explainable decision-making, strong cybersecurity, validated data quality, and transparent governance. Public agencies and infrastructure operators must address algorithmic bias, privacy risks, and interoperability gaps to ensure that AI-enabled V2I systems improve safety and efficiency without creating new operational vulnerabilities. The strongest deployments will pair artificial intelligence with open standards, resilient communications, trusted digital identity, and rigorous system testing.
Asia-Pacific is advancing V2I communication through smart city programs, high-density urban transport modernization, 5G infrastructure, and government-led connected mobility initiatives. China, Japan, South Korea, India, Singapore, and Australia are prominent contributors, with deployments tied to intelligent traffic signals, connected highways, autonomous mobility testbeds, and logistics corridor digitization. North America remains a key innovation hub due to established connected vehicle research, federal and state transportation safety programs, advanced traffic management centers, and sustained road safety modernization across the United States and Canada. Latin America is gradually adopting V2I communication through urban mobility modernization, tolling digitization, bus rapid transit optimization, and smart traffic management projects, particularly in major metropolitan areas where congestion and road safety remain policy priorities. Europe benefits from well-developed cooperative intelligent transport systems, cross-border mobility initiatives, strong vehicle safety regulation, and coordinated digital infrastructure programs that support interoperability across member states and transport corridors. The Middle East is accelerating adoption through smart city developments, digitally managed highways, connected public transport, and investments in future mobility infrastructure, especially in urban centers pursuing automated and sustainable transportation models. Africa shows emerging potential through traffic management modernization, road safety initiatives, smart corridor development, and urban mobility digitization, although deployment pace varies widely depending on connectivity infrastructure, public funding, and institutional capacity. Across all regions, V2I adoption is shaped by spectrum allocation, roadside unit readiness, public-private coordination, data governance, and the ability to integrate communication systems with existing traffic control infrastructure.
Within ASEAN, V2I communication is closely aligned with smart city frameworks, urban congestion mitigation, intelligent public transport, and cross-border logistics connectivity, with adoption influenced by rapid urbanization and expanding digital infrastructure. GCC countries are prioritizing V2I as part of smart mobility, connected highways, urban command centers, and autonomous transport strategies, supported by large-scale infrastructure modernization and strong policy emphasis on digital government services. The European Union provides one of the most structured environments for V2I communication through cooperative intelligent transport systems, harmonized mobility regulation, data-sharing frameworks, and cross-border interoperability goals that support connected vehicle services across road networks. BRICS economies demonstrate diverse but significant opportunities: China and India emphasize scale, urban traffic optimization, and digital infrastructure, while Brazil, Russia, and South Africa focus on road safety, freight corridors, tolling systems, and metropolitan traffic management according to national priorities and infrastructure readiness. G7 countries support V2I through advanced automotive ecosystems, safety regulation, research programs, high-quality road infrastructure, and deployment of connected mobility services in urban and highway environments. NATO member countries are increasingly relevant to V2I because secure communications, infrastructure resilience, cyber defense, and transport continuity are strategic priorities for both civilian mobility and critical infrastructure protection. Across these groups, policy alignment, security standards, interoperable architecture, and trusted data exchange are decisive factors for scaling V2I communication beyond pilots into operational transportation systems.
The United States is advancing V2I communication through connected vehicle safety initiatives, state transportation deployments, smart corridor programs, and integration with traffic management centers, while Canada emphasizes road safety, winter weather management, connected infrastructure pilots, and urban mobility modernization. Mexico's opportunity is linked to freight corridors, border logistics, tolling modernization, and congestion management in major cities, while Brazil is focusing on urban traffic control, intelligent tolling, road safety, and connected infrastructure for large metropolitan and logistics networks. The United Kingdom is progressing through connected and automated mobility trials, digital roads strategies, and smart traffic management, while Germany combines automotive engineering strength with cooperative intelligent transport systems, connected highways, and industrial mobility corridors. France is advancing connected infrastructure through urban mobility, road safety, and intelligent transport initiatives, while Italy and Spain are developing V2I capabilities around smart roads, tolling, traffic efficiency, and tourism-intensive transport corridors. Russia's V2I pathway is tied to intelligent transport systems in major cities, highway modernization, and logistics route management. China is one of the most active countries in connected infrastructure, supported by 5G deployment, smart road pilots, intelligent connected vehicle zones, and city-scale traffic digitization. India is building momentum through smart city projects, digital highways, electronic tolling, traffic management modernization, and road safety programs. Japan applies V2I to advanced driver assistance, traffic signal information, automated driving support, and aging-society mobility needs, while South Korea is combining 5G, cooperative intelligent transport systems, smart highways, and autonomous vehicle test environments. Australia is using V2I communication for connected corridors, road safety pilots, freight productivity, and traffic signal integration across selected urban and regional networks. These country-level patterns show that V2I communication adoption is strongest where transport agencies align safety policy, communications infrastructure, automotive readiness, and interoperable digital platforms.
Industry leaders should prioritize interoperable V2I architectures that support both current connected vehicle requirements and future automated driving use cases. Road operators, technology providers, vehicle ecosystem participants, and public agencies should align deployments with recognized standards, cybersecurity frameworks, and data governance policies to avoid fragmented infrastructure. Investment should focus on high-impact corridors and intersections where safety risks, congestion levels, freight intensity, or emergency response needs justify early deployment. Leaders should design V2I systems with edge computing, over-the-air update capability, secure device identity, and real-time monitoring to improve resilience and reduce lifecycle costs. Public-private collaboration is essential, particularly for aligning vehicle penetration, roadside unit deployment, cloud integration, and traffic signal modernization. Organizations should also build measurable use-case roadmaps covering collision avoidance, signal phase and timing, transit priority, freight routing, work-zone alerts, eco-driving, and incident response. Workforce development is equally important, as transportation agencies require expertise in communications engineering, cybersecurity, AI governance, traffic operations, and data analytics. Finally, leaders should treat V2I not as a one-time infrastructure purchase but as a continuously managed digital mobility platform that requires testing, maintenance, compliance monitoring, and transparent performance evaluation.
This executive summary is developed using a structured research methodology based on verified secondary research, public transportation safety resources, government mobility programs, standards-related documentation, regulatory references, smart city initiatives, connected vehicle deployment information, and technology adoption indicators. The analysis examines V2I communication across applications, regional policy environments, infrastructure readiness, communications technologies, cybersecurity considerations, and intelligent transportation system maturity. Insights are validated through cross-comparison of publicly available sources from transportation authorities, international standards bodies, road safety organizations, public infrastructure programs, and technical publications. The methodology avoids speculative market sizing, revenue estimates, market share calculations, or forecasting, and instead focuses on observable adoption drivers, policy developments, deployment patterns, and operational use cases. Regional, group, and country insights are synthesized qualitatively to highlight how connected infrastructure adoption differs across economic blocs, transport systems, regulatory environments, and digital infrastructure maturity. The research approach emphasizes factual consistency, data-backed interpretation, and practical relevance for industry decision-makers evaluating V2I communication strategies.
Vehicle-to-infrastructure communication is evolving into a critical enabler of safer, smarter, and more efficient transportation networks. Its value lies in connecting vehicles with roadside infrastructure, traffic systems, public agencies, and digital mobility platforms to deliver real-time alerts, optimize traffic operations, support automated driving readiness, and strengthen road network resilience. The strongest momentum is visible where governments combine smart infrastructure investment, connected mobility regulation, cybersecurity planning, and interoperability standards. Artificial intelligence, edge computing, 5G, and cooperative intelligent transport systems are accelerating the shift from isolated pilots to integrated digital road ecosystems. However, sustainable progress depends on trusted data exchange, secure communications, long-term maintenance models, and coordination between public authorities and mobility technology stakeholders. As cities and highways become more connected, V2I communication will play an increasingly important role in reducing road risks, improving transport reliability, supporting freight efficiency, and enabling the next generation of intelligent mobility services.