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2039283

汽車數位鑰匙產業發展趨勢（2026年）

Automotive Digital Key Industry Trend Report, 2026

出版日期: 2026年05月08日 | 出版商:

ResearchInChina | 英文 650 Pages | 商品交期: 最快1-2個工作天內

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簡介目錄

數位鑰匙研究：汽車用 BLE、UWB 和 SLE 的硬體配置

ResearchInChina 的《汽車數位鑰匙產業趨勢（2026）報告》分析並預測了數位鑰匙市場、通訊技術和標準、產業鍊和競爭格局、OEM 應用案例和計畫、晶片供應商和系統整合商，並預測了未來趨勢。

1.汽車數位鑰匙市場正進入結構調整階段。

從2025年到2026年，中國客車數位鑰匙市場保持快速成長。

到2025年，中國將有1,333.5萬輛客車配備數位鑰匙，較去年同期成長20.5%。搭載率將達58.1%，比上年提高約9.7個百分點。

2026年1月至2月，中國共有155.4萬輛客車配備了數位鑰匙，比去年同期成長0.8%，搭載率達59.0%，較去年同期成長約9.1個百分點。

根據2025年1-2月和2026年1-2月的客車銷量資料以及數位鑰匙普及率，我們上調了市場預測。預計到2026年，數位鑰匙搭載率將超過60%，並從2032年起超過90%。未來幾年，數位鑰匙的發展將從數量擴張轉向品質提升，汽車製造商將更加關注數位鑰匙性能的穩定性。

隨著各個細分市場的成長，未來的市場結構將朝以下方向調整：

BLE解決方案（包括BLE和BLE+NFC）在市場上仍然佔據主導地位，按採用率計算佔數位鑰匙市場的一半，主要覆蓋低價和中價車輛。

憑藉其性能優勢、高精度定位和雷達功能，UWB 解決方案將車載監控和踢雷達等多種功能整合到未來的數位鑰匙中，最佳化整體成本。

NearLink解決方案於2025年開始量產並部署到車輛上。在Harmony Intelligent Mobility Alliance（HIMA）成員車輛銷量不斷成長以及華為影響力的推動下，NearLink鑰匙的數量和搭載率在短短一年內就實現了顯著成長。預計到2026年，數量將加倍，並逐步成為主流數位鑰匙技術之一。

NFC解決方案需要與多個品牌合作。由於其通訊距離短、應用場景有限，純NFC解決方案的成長潛力預計會受到限制。

2.BLE 鑰匙通常使用 3 到 5個藍牙錨點。

在汽車藍牙鑰匙解決方案中，單錨點配置很少使用；1+2 或 1+3 配置更為常見。Tesla Model 3 採用 1+2 方案，主錨點位於中央控制台附近，從錨點（天線模組）位於左右 B 柱上。 UBITRAQ 的多藍牙解決方案採用 1+3 方案，主錨點位於中央控制台附近，從錨點分別位於左右 B 柱和車輛後方。

BLE+NFC解決方案通常會將藍牙錨點數量增加到五個。例如，YFORE Technology的DK1.0 Max解決方案採用了五個BLE錨點和兩個NFC錨點，可實現被動鎖定和解鎖，以及換檔後的即時加速。

3.UWB 鑰匙通常使用 4 到 6個 UWB 錨點。

車載超寬頻硬體架構主要有兩種解決方案：

（1）「四個外部錨點+一個內部錨點」 - 四個外部錨點分別位於前後保險桿兩側，一個內部錨點位於中央控制台上。

（2）「0個外部錨點 + 4個內部錨點」 - 將在 B 柱兩側以及前後車窗上安裝 4個 UWB 錨點。

OEM 大規模生產解決方案通常使用 4 到 6個 UWB 錨點。

領克公司使用四個 UWB 錨點，外加一個 BLE 錨點和兩個 NFC 錨點。

ZEEKR 採用了六個 UWB 錨點和一個 BLE 錨點。

XPeng採用了六個 UWB 錨點，以及兩個 BLE 錨點和兩個 NFC 錨點。

高成本和高功耗仍然是UWB鑰匙廣泛應用的主要瓶頸。因此，減少錨點數量已成為業界降低成本的措施。 UBITRAQ和Joynext都已發布了相關的解決方案。

（1）UBITRAQ

UBITRAQ 將取得專利的UWB-AOA 單基地台定位系統整合到 UWB 數位鑰匙應用場景中。這使得配備 UWB 數位鑰匙的單輛車中的錨點數量可以從五個減少到至少一個（一個安裝在車內的UWB-AOA 錨點）。

UBITRAQ 使用安裝在車頂的UWB-AOA 錨點，使訊號能夠穿透玻璃並覆蓋車輛外部。定位演算法可處理 A/B/C 柱、車門和車身對 UWB 訊號的屏蔽效應。因此，至少需要一個新的錨點才能實現 UWB 鑰匙的360° 定位。在車輛內安裝兩個 UWB-AOA 錨點可使系統運作更加穩定。

（2）Joynext

Joynext 發布了一款成本績效的「雙錨點」數位鑰匙解決方案，該方案利用 nAccess 硬體模組將 UWB 數位鑰匙和兒童存在檢測（CPD）整合到單一系統中。

4.NearLink 鑰匙通常使用五個 NearLink 錨點。

目前，NearLink通常使用五個錨點。主錨點通常安裝在閱讀燈附近，而從錨點則安裝在前後保險桿或左右B柱上。這種佈局不僅美觀，還能確保訊號覆蓋範圍和距離測量精度。當使用者靠近車輛時，主錨點會與數位鑰匙建立連接，並啟動從錨點以建立網路。多錨點距離測量演算法使系統能夠精確計算鑰匙與每個錨點之間的距離，並輸出距離測量結果。

根據供應商的大規模生產方案

YFORE Technology 新發布的BLE+NFC+NearLink 解決方案利用五個 NearLink 錨點（一個主內部模組和四個從外部模組）來實現主動歡迎、被動鎖定/解鎖、鑰匙共享、遠端停車、無鑰匙啟動、多用戶連接和 OTA 更新等功能。

UBITRAQ發布了一款名為NearLink+UWB的解決方案，該方案利用了UWB-AOA技術。此方案主要使用兩個UWB錨點進行定位，並採用一個或四個NearLink錨點來取代傳統的藍牙晶片。

數位鑰匙簡介
數位鑰匙概述
數位鑰匙系統結構
數位鑰匙系統操作流程
數位鑰匙硬體架構
數位鑰匙發展歷程
數位鑰匙技術路線
數位鑰匙的應用場景
趨勢
案例研究
數位鑰匙安裝資料
客車數位鑰匙的普及率
依品牌和車輛類型分類的分銷情況
價格分佈
品牌分銷
解決方案分佈
數位鑰匙市場預測，2026-2033年（預測）
市場規模預測
細分市場佔有率預測
數位鑰匙整合解決方案的採用趨勢預測
數位鑰匙市場規模預測
數位鑰匙標準和聯盟
- 汽車連接聯盟（CCC）
- 標準進化
- CCC 3.0系統結構
- 數位鑰匙生態系統
- 數位鑰匙認證
- 成員
- 智慧汽車互聯產業生態系聯盟（ICCE）
- 數位鑰匙標準和規範的演變
- 數位鑰匙認證
- 成員
- 智慧汽車互聯開放聯盟（ICCOA）
- 成員
- ICCOA 數位鑰匙 2.0
- ICCOA 數位鑰匙 3.0
- ICCOA 數位鑰匙 4.0
- SparkLink Alliance
- 關鍵成員
- 標準和規範
- 數位鑰匙簽名

第2章數位鑰匙技術的發展藍圖及應用趨勢

基於藍牙低功耗（BLE）的數位鑰匙
藍牙技術特性
藍牙定位技術 1
藍牙定位技術 2
藍牙鑰匙安裝功能：支援BLE的數位鑰匙解決方案
藍牙鑰匙安裝功能：BLE解決方案
藍牙鑰匙安裝功能：BLE + NFC 解決方案
預測藍牙數位音訊中藍牙CS的百分比
BLE數位鑰匙系統結構
典型BLE數位鑰匙解決方案概述
車輛藍牙應用的發展趨勢
基於超寬頻的數位鑰匙
超寬頻技術特性
UWB鑰匙安裝功能：採用UWB的數位鑰匙解決方案
UWB 鑰匙安裝功能：BLE + NFC + UWB 解決方案
主要OEM廠商的數位鑰匙發布計劃
UWB相容型行動電話市場
基於超寬頻的數位鑰匙解決方案
代表性UWB數位鑰匙解決方案概述
車輛中超寬頻應用的發展趨勢
車輛中超寬頻應用的發展趨勢
UWB鍵的發展趨勢
基於NFC的數位鑰匙
NFC的技術特點
車輛中NFC應用的發展趨勢
NFC鑰匙安裝功能：支援NFC的數位鑰匙解決方案
基於 NearLink 的數位鑰匙
Nearlink在數位鑰匙的應用
NearLink技術概述
NearLink產業鏈
配備 AfterLink 數位鑰匙的車型
NearLink數位鑰匙的特點
NearLink數位鑰匙架構
NearLink路的優勢
NearLink Keys 安裝功能：NearLink 數位鑰匙解決方案
NearLink Keys 安裝功能：技術解決方案分發
NearLink Keys 安裝功能：價格分佈
NearLink Keys 安裝功能：車輛專用分發
代表性NearLink數位鑰匙解決方案概述
Nearlink 數位鑰匙解決方案

第3章數位鑰匙產業鏈的結構與應用趨勢

數位關鍵產業鏈
數位鑰匙競賽
數位鑰匙系統整合商的競爭格局
數位鑰匙系統整合商概覽 - 海外公司
數位鑰匙系統整合商概覽 - 國內公司
數位鑰匙成本細分
NFC鑰匙的成本結構
BLE的關鍵成本結構
NFC+BLE的關鍵成本結構
BLE+NFC+UWB 的關鍵成本結構
BLE晶片供應商
BLE晶片供應商比較
UWB晶片供應商
UWB晶片供應商概覽
中國及海外車規級超寬頻晶片概況
NFC晶片競爭
NearLink晶片供應商
NearLink晶片供應商概覽
中國NearLink模組供應商及產品列表
數位鑰匙供應商的軟體和硬體整合趨勢
領先的數位OEM廠商和供應商的海外擴張與合作
數位鑰匙體驗提升策略
數位鑰匙問題
數位鑰匙需求
數位鑰匙改善策略
數位鑰匙的多重通訊協定融合策略
數位鑰匙安全機制
依數位鑰匙類型分類的成本降低策略
XPeng數位鑰匙成本削減計劃
INGEEK的數位鑰匙成本降低計劃
YFORE Technology的數位鑰匙成本削減計劃
UBITRAQ降低數位鑰匙成本的計劃
數位鑰匙和生物鑰匙的整合
路線 1：手勢姿態辨識
使用手勢姿態辨識開門的例子
路線2：臉部辨識
使用臉部認證開門的例子
路線 3：音頻
使用語音命令開門的範例
原始設備製造商利用語音技術開闢新的道路
路線 4：指紋/掌紋
使用指紋/掌紋開門的案例
路線 5：透過指靜脈認證進行門禁控制
路線 6：透過觸控操作開關門
路線 7：使用獨立密碼鎖開關門
路線 8：肌電圖識別
電話和車載資訊娛樂系統互聯對數位鑰匙的影響
電話與IVI互聯的應用場景
主電話與IVI之間的連網產品
各汽車製造商使用的電話和IVI互聯方式概述
電話及車載資訊娛樂系統互聯及數位鑰匙整合解決方案
數位鑰匙和PEPS整合
PEPS系統的特點
PEPS安裝資料（1）：客車PEPS安裝率
PEPS安裝資料（2）：依品牌和車輛類型分佈
PEPS市場預測，2026-2033年（預測）
用數位鑰匙取代傳統的PEPS鑰匙。
世界PEPS供應商
中國PEPS供應商

第4章 OEM數位鑰匙佈局

BYD
Geely
ZEEKR
Geely Galaxy
Lynk & Co
Changan
Avatr
Tesla
Xiaomi Auto
Li Auto
Xpeng
NIO
Hyundai
BMW
Toyota
SAIC
SAIC-GM

第5章數位鑰匙晶片供應商

NXP
ST
TI
Telink
Apple
QORVO
Qualcomm

第6章海外數位鑰匙系統供應商

Pektron
G+D Mobile Security
Alps Alpine
Marquardt
Irdeto
Bosch
Valeo
AUMOVIO
FORVIA
KOSTAL
Denso
Huf Group
TOKAI RIKA

第7章國內數位鑰匙系統供應商

INGEEK
YFORE Technology
UBITRAQ
ADAYO
Jingwei Hirain
PATEO
TsingCar
Xi'an LINKSCI
UAES
Fuyao
Desay SV

簡介目錄

Product Code: YSJ133

Digital Key Research: Automotive BLE, UWB and SLE Hardware Layout

The Automotive Digital Key Industry Trend Report, 2026, released by ResearchInChina, analyzes and predicts the digital key market, communication technology and standards, industry chain and competitive landscape, OEMs' applications and planning, chip vendors and system integrators, and forecasts the trends.

1. Automotive digital keys will enter the market structure adjustment stage

From 2025 to 2026, China's passenger car digital key market sustained rapid growth.

In 2025, 13.335 million passenger cars were installed with digital keys in China, a year-on-year increase of 20.5%; the installation rate reached 58.1%, up about 9.7 percentage points from last year.

From January to February 2026, 1.554 million passenger cars were installed with digital keys in China, a year-on-year increase of 0.8%; the installation rate reached 59.0%, up about 9.1 percentage points from last year.

Based on the sales volume of passenger cars and the installations of digital keys in 2025 and January-February 2026, we have raised our market expectation. The digital key installation rate will exceed 60% in 2026 and be higher than 90% from 2032. In the next few years, digital keys will shift from quantitative improvement to qualitative improvement, and OEMs will pay more attention to the stability of digital key performance.

As per the growth of each market segment, the future market structure is adjusted in the following directions:

BLE Solutions (including BLE, BLE+NFC) is still mainstream in the market, and will account for half of the digital key market by installation rate, basically covering economical vehicle models and mid-range vehicle models;

With its performance advantages, high-precision positioning and radar, the UWB solution will integrate future digital keys with other functions, such as multiplexing functions like in-cabin monitoring and kick radar, to make the overall cost optimal.

NearLink solutions began mass production and vehicle deployment in 2025. Given the sales growth of the vehicle models of Harmony Intelligent Mobility Alliance (HIMA) and Huawei's influence, the installations and installation rate of NearLink keys have increased significantly in just one year. It is expected to double in 2026 and gradually become one of the mainstream digital key technologies.

NFC solutions involve integration with various brands. Due to the short communication distance and limited application scenarios, it is predicted that the NFC-only solution will have limited room for growth.

2. BLE keys usually use 3-5 Bluetooth anchors

In automotive BLE key solutions, the 1-anchor solution is rarely used, and the 1+2 or 1+3 solution is relatively common. The Tesla Model 3 uses a 1+2 solution, with the master anchor located near the center console and the slave anchors (antenna modules) located on the left and right B-pillars. UBITRAQ's multi-Bluetooth solution uses a 1+3 solution, with the master anchor near the center console and the slave anchors on the left and right B-pillars and the rear of the vehicle.

In the BLE+NFC solution, the number of Bluetooth anchors is usually increased to 5. For example, YFORE Technology's DK1.0 Max solution uses 5 BLE anchors + 2 NFC anchors, enabling passive locking and unlocking as well as instant driving after gear shifting.

3. UWB keys usually use 4-6 UWB anchors

There are two common vehicle UWB hardware architecture solutions:

(1) "4 exterior anchors + 1 interior anchor": deploy 4 exterior anchors on both sides of the front and rear bumpers, and the interior anchor at the center console.

(2) "0 exterior anchor + 4 interior anchors": deploy 4 UWB anchors on both sides of the B-pillar and the front and rear windshields in the vehicle.

As per mass production solutions of OEMs, 4-6 UWB anchors are commonly used:

Lynk & Co uses 4 UWB anchors, as well as a BLE anchor and 2 NFC anchors;

ZEEKR uses 6 UWB anchors and a BLE anchor;

XPeng uses 6 UWB anchors, as well as 2 BLE anchors and 2 NFC anchors.

High cost and high power consumption are still bottlenecks for popularization of UWB keys. Therefore, reducing anchors has become one of the ways to lower costs in the industry. UBITRAQ and Joynext have launched related solutions.

(1) UBITRAQ

UBITRAQ is introducing its patented UWB-AOA single-base-station positioning system into UWB digital key application scenarios. It can reduce the number of anchors in a single vehicle with a UWB digital key from five to at least one (one UWB-AOA anchor is deployed in the vehicle).

UBITRAQ places the UWB-AOA anchor on the ceiling of the vehicle, allowing the signal to penetrate through the glass and cover the outside of the vehicle. The positioning algorithm handles the blocking effect of the A/B/C pillars, doors and body on the UWB signal. In this way, at least one new anchor is needed to achieve 360° positioning of the UWB key. If two UWB-AOA anchors are placed in the whole vehicle, the system can work more stably.

(2) Joynext

Relying on the nAccess hardware module, Joynext launches a cost-effective "dual-anchor" digital key solution that integrates UWB digital key and Child Presence Detection (CPD) through a system.

4. NearLink keys usually use 5 NearLink anchors

At this stage, NearLink usually uses 5 anchors. The master anchor is often installed near the reading light, and the slave anchors are installed at the front and rear bumpers/left and right B-pillars. This layout is not only beautiful, but also ensures signal coverage and ranging accuracy. When the user approaches the vehicle, the master anchor establishes a connection with the digital key and wakes up the slave anchors to complete networking. Through the multi-anchor ranging algorithm, the system can accurately calculate the distance between the key and each anchor and output the ranging results.

As per the mass production solutions of suppliers:

The BLE+NFC+NearLink solution launched by YFORE Technology uses 5 NearLink anchors (one master interior module and four slave exterior modules) to realize such functions as active welcome, passive locking/unlocking, key sharing, remote parking, keyless start, multi-user connection, and OTA updates.

Relying on UWB-AOA technology, UBITRAQ launches the NearLink+UWB solution which uses 2 UWB anchors mainly for positioning, and 1 or 4 NearLink anchors to replace the traditional Bluetooth chip.

1 Automotive Digital Key Market Trends and Forecast

1.1 Introduction to Digital Keys
Overview of Digital Key
Digital Key System Architecture
Digital Key System Operation Process
Digital Key Hardware Architecture
1.2 Development History of Digital Key
1.3 Digital Key Technology Routes
1.4 Application Scenarios of Digital Key
Trends
Cases (1)
Cases (2)
Cases (3)
1.5 Digital Key Installation Data
Installation Rate of Digital Keys in Passenger Cars
Brand and Vehicle Model Distribution
Price Distribution
Brand Distribution
Solution Distribution
1.6 Digital Key Market Forecast, 2026-2033E
Market Size Forecast
Market Share Forecast by Segment
Digital Key Integration Solution Installation Trend Forecast
Digital Key Market Size Forecast
1.7 Digital Key Standards and Consortiums
- 1.7.1 Car Connectivity Consortium (CCC)
- Standard Evolution
- System Architecture of CCC 3.0
- Digital Key Ecosystem
- Digital Key Authentication
- Members
- 1.7.2 Intelligent Car Connectivity Industry Ecosystem Alliance (ICCE)
- Evolution of Digital Key Standards and Specifications
- Digital Key Authentication
- Members
- 1.7.3 Intelligent Car Connectivity Open Alliance (ICCOA)
- Members
- ICCOA Digital Key 2.0
- ICCOA Digital Key 3.0
- ICCOA Digital Key 4.0
- 1.7.4 SparkLink Alliance
- Main members
- Standards and Specifications
- Digital Key SIG