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市場調查報告書
商品編碼
1946405
汽車網路存取設備市場 - 全球產業規模、佔有率、趨勢、機會及預測(按車輛類型、需求類別、相容性、地區和競爭格局分類,2021-2031年)Automotive Network Access Device Market - Global Industry Size, Share, Trends, Opportunity, and Forecast, Segmented By Vehicle Type, By Demand Category, By Compatibility, By Region & Competition, 2021-2031F |
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全球汽車網路存取設備市場預計將從 2025 年的 66.7 億美元成長到 2031 年的 116.3 億美元,複合年成長率為 9.71%。
汽車網路存取設備(AND)是一種專用的嵌入式無線電模組,通常安裝在車輛的遠端資訊處理控制單元(TECU)內,以實現車輛與外部網路之間的蜂巢式通訊。此元件是資料傳輸的關鍵閘道器,支援緊急應變系統、遠端軟體更新和進階導航等重要服務。成長要素包括政府對車輛安全的嚴格監管以及消費者對無縫車輛互聯體驗日益成長的期望。根據全球行動供應商協會(GMSA)2024年的數據,184個國家的619家通訊業者正在投資建設5G網路,為高速車輛數據傳輸所需的基礎設施奠定基礎。
| 市場概覽 | |
|---|---|
| 預測期 | 2027-2031 |
| 市場規模:2025年 | 66.7億美元 |
| 市場規模:2031年 | 116.3億美元 |
| 複合年成長率:2026-2031年 | 9.71% |
| 成長最快的細分市場 | 搭乘用車 |
| 最大的市場 | 北美洲 |
阻礙市場成長的主要障礙之一是網路安全保障的困難度。隨著車輛對不間斷連接的依賴性日益增強,資料外洩和未授權存取的風險也隨之增加,迫使製造商採用高成本且複雜的安全通訊協定。這些必要的措施會增加整體製造成本,並可能導致產品上市延遲。
高速 5G 和 4G LTE 連接的快速普及是全球汽車網路存取設備市場發展的重要驅動力。隨著製造商逐步淘汰傳統網路,採用能夠實現高頻寬、低延遲傳輸的網路存取設備 (NAD) 對於支援先進的資訊娛樂系統和即時車聯網 (V2X) 通訊至關重要。這一轉型與更廣泛的通訊趨勢相吻合,即擴展下一代網路的可用性,以滿足數據密集型應用的需求。根據 5G Americas 於 2024 年 3 月更新的《5G 和 4G LTE 全球統計數據》,到 2023 年底,全球 5G 無線連接數將達到 17.6 億,為可靠的汽車數據交換提供必要的生態系統。因此,製造商正致力於開發能夠在不斷擴展的網路中保持穩定連接的模組,以實現自動駕駛功能。
同時,電動車(EV)的日益普及,以及其對先進數位基礎設施的需求,正顯著推動市場成長。與傳統的內燃機汽車不同,電動車高度依賴持續的數據傳輸來實現電池管理、充電站搜尋以及關鍵的空中軟體更新(OTA)等功能。動力傳動系統技術的這一根本轉變,要求整合強大且始終線上聯網設備(NAD)以維持運作效率。根據歐洲汽車製造商協會(ACEA)於2024年2月發布的《新車註冊報告》,2023年歐盟註冊的電池式電動車(BEV)數量將達到150萬輛。為了滿足日益成長的數位硬體需求,零件供應商正在迅速擴大業務規模。例如,高通公司報告稱,其2024年第二季汽車業務收入年增35%,顯示原始設備製造商(OEM)對連網模組的採購量增加。
網路安全保障的複雜性是限制全球汽車網路存取設備市場成長的一大障礙。網路存取設備 (NAD) 為車載資訊服務和車載娛樂系統提供持續的蜂窩網路連接,這無意中擴大了車輛的攻擊面,並將關鍵控制系統暴露於潛在的遠端威脅之下。這迫使製造商管理複雜的合規環境,並遵守諸如 UNECE R155 等嚴格標準,這些標準要求在車輛的整個生命週期中實施全面的安全管理系統。由此產生的「安全設計」要求顯著增加了開發成本,延長了產品檢驗週期,直接阻礙了先進連接解決方案的普及。
業界投入大量資源來應對這些漏洞,凸顯了這項營運挑戰的嚴峻性。 2024 年汽車資訊共用與分析中心 (Auto-ISAC) 的數據顯示,首席資訊安全(CISO) 參與高階主管工作小組的比例年增了 20%。經營團隊主管參與度的顯著提升表明,保障車輛網路安全需要投入大量資源,迫使企業優先考慮防禦架構而非快速市場擴張,最終限制了整個網路存取與防禦 (NAD) 產業的成長軌跡。
產業發展趨勢是將衛星通訊整合到非地面車輛(NAD)模組中,以確保在缺乏地面蜂巢式網路的偏遠地區提供緊急服務和關鍵通訊。透過整合非地面網路(NTN)功能,車輛無論地理位置多麼偏遠,都能保持持續連接,用於安全應用和資產追蹤,從而有效消除通訊盲區。隨著汽車製造商優先考慮高可靠性的數據鏈路,支援這些混合連接模組的基礎設施正在迅速擴展,以滿足新的硬體需求。根據全球行動通訊系統協會(GSMA)2025年9月發布的報告《非地面電波5G網路與衛星連線》,截至2025年8月,已有170通訊業者與衛星業者宣佈建立合作關係,凸顯了推動這項技術融合的廣泛生態系統的形成。
此外,網路存取設備正在被設計成擁有顯著增強的處理能力和內存,作為軟體定義車輛的核心閘道器。這使得頻繁且大規模的空中下載 (OTA) 更新和動態功能訂閱管理成為可能。這種結構性演進要求模組作為高效能邊緣運算節點運行,而非簡單的調變解調器,以處理車載網路管理所需的海量資料吞吐量。原始設備製造商 (OEM) 正在加速將車載資訊服務和資訊娛樂功能整合到這些先進單元中,以支援下一代平台的複雜數位架構。 LG 電子在 2025 年 1 月發布的「2024 年第四季及全年財務業績」中,年銷售額達到 10.62 兆韓元,這正反映了這一轉變。這項業績主要得益於市場對高附加價值電動車 (EV) 和這些先進架構所必需的連接組件的持續需求。
The Global Automotive Network Access Device Market is projected to expand from USD 6.67 Billion in 2025 to USD 11.63 Billion by 2031, registering a CAGR of 9.71%. An Automotive Network Access Device acts as a specialized embedded radio module, usually housed within a vehicle's telematics control unit, to enable cellular communication between the automobile and external networks. This component functions as a vital gateway for data transmission, powering essential services such as emergency response systems, remote software updates, and sophisticated navigation. Primary growth drivers include strict government regulations concerning vehicle safety and rising consumer expectations for seamless vehicular connectivity. Data from the Global mobile Suppliers Association in 2024 indicates that 619 operators across 184 countries are investing in 5G networks, establishing the infrastructure needed for rapid automotive data transfer.
| Market Overview | |
|---|---|
| Forecast Period | 2027-2031 |
| Market Size 2025 | USD 6.67 Billion |
| Market Size 2031 | USD 11.63 Billion |
| CAGR 2026-2031 | 9.71% |
| Fastest Growing Segment | Passenger Car |
| Largest Market | North America |
One major obstacle hindering market growth is the difficulty associated with ensuring cybersecurity. As vehicles become increasingly dependent on uninterrupted connectivity, the elevated risk of data breaches and unauthorized access compels manufacturers to adopt costly and complex security protocols. These necessary measures can increase overall manufacturing expenses and potentially delay product launches.
Market Driver
The rapid integration of high-speed 5G and 4G LTE connectivity acts as a fundamental driver for the Global Automotive Network Access Device Market. As manufacturers move away from legacy networks, deploying NADs capable of high-bandwidth, low-latency transmission is essential for supporting advanced infotainment systems and real-time vehicle-to-everything (V2X) communication. This shift parallels broader telecommunications trends focused on expanding next-generation network availability for data-heavy applications. According to the March 2024 '5G and 4G LTE Global Statistics' update by 5G Americas, global wireless 5G connections reached 1.76 billion by the end of 2023, providing the necessary ecosystem for reliable automotive data exchange. Consequently, manufacturers are focusing on developing modules that maintain consistent connectivity across these growing networks to enable autonomous capabilities.
Concurrently, the increasing adoption of electric vehicles (EVs) that demand advanced digital infrastructure is significantly boosting market volume. Unlike traditional internal combustion engine vehicles, EVs depend heavily on continuous data transmission for functions such as battery management, locating charging stations, and critical Over-the-Air (OTA) software updates. This fundamental change in powertrain technology requires robust, always-on NAD integration to maintain operational efficiency. As reported by the European Automobile Manufacturers' Association in their February 2024 'New Car Registrations' report, battery electric vehicle registrations in the EU rose to 1.5 million units in 2023. To satisfy this growing demand for digital hardware, component suppliers are rapidly expanding their operations; for instance, Qualcomm reported in 2024 that its automotive revenue surged by 35% year-over-year in the second fiscal quarter, indicating intensified procurement of connectivity modules by OEMs.
Market Challenge
The intricate nature of cybersecurity assurance represents a significant hurdle to the growth of the Global Automotive Network Access Device Market. Because Network Access Devices (NADs) maintain continuous cellular connections for telematics and infotainment, they unintentionally widen the vehicle's attack surface, thereby exposing vital control systems to potential remote exploitation. This forces manufacturers to manage a complex compliance landscape, adhering to strict standards like UNECE R155, which necessitates comprehensive security management systems throughout a vehicle's lifecycle. The resulting requirement for "security by design" substantially raises development costs and prolongs product validation schedules, directly delaying the widespread rollout of advanced connectivity solutions.
The industry's increasing dedication of high-level resources to mitigate these vulnerabilities underscores the severity of this operational challenge. Data from the Automotive Information Sharing and Analysis Center (Auto-ISAC) in 2024 reveals that the participation of Chief Information Security Officers (CISOs) in executive working groups rose by 20% compared to the prior year. This significant increase in executive involvement highlights the resource-heavy demands of securing vehicular networks, as companies are forced to prioritize defensive architectures rather than rapid market expansion, effectively limiting the overall growth trajectory of the NAD sector.
Market Trends
A rising trend in the industry is the integration of satellite connectivity within NAD modules to guarantee ubiquitous coverage, thereby supporting emergency services and essential communications in remote regions lacking terrestrial cellular networks. By incorporating Non-Terrestrial Network (NTN) capabilities, vehicles can sustain continuous connections for safety applications and asset tracking regardless of geographic isolation, effectively removing connectivity dead zones. As automotive OEMs emphasize resilient data links, the infrastructure backing these hybrid connectivity modules is rapidly growing to meet new hardware demands. According to the Global mobile Suppliers Association's September 2025 report on 'Non-Terrestrial 5G Networks and Satellite Connectivity,' 170 operator-satellite partnerships were publicly announced by August 2025, underscoring the extensive ecosystem development driving this technological convergence.
Furthermore, Network Access Devices are being designed with substantially increased processing power and memory to serve as central gateways for Software-Defined Vehicles, capable of managing frequent, large-scale Over-the-Air updates and dynamic feature subscriptions. This structural progression necessitates that modules handle immense data throughput for internal vehicle network management, operating as high-performance edge computing nodes rather than simple modems. Manufacturers are increasingly merging telematics and infotainment functions into these sophisticated units to support the complex digital architectures of next-generation platforms. Highlighting this shift, LG Electronics reported in its January 2025 'Fourth-Quarter and Full-Year 2024 Financial Results' that its Vehicle Component Solutions division reached an annual revenue of KRW 10.62 trillion, a performance largely fueled by sustained demand for the high-value electric vehicle and connectivity components essential for these advanced architectures.
Report Scope
In this report, the Global Automotive Network Access Device Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:
Company Profiles: Detailed analysis of the major companies present in the Global Automotive Network Access Device Market.
Global Automotive Network Access Device Market report with the given market data, TechSci Research offers customizations according to a company's specific needs. The following customization options are available for the report: