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市場調查報告書
商品編碼
1583749

中國乘用車線控制動/AEB市場（2024年）

Passenger Car Brake-by-Wire and AEB Market Research Report, 2024
出版日期: | 出版商: ResearchInChina | 英文 320 Pages | 商品交期: 最快1-2個工作天內

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簡介目錄

1. 預計2024年上半年EHB滲透率將超過40%，年內將達50%。

2024年上半年電液煞車（EHB）安裝數量逼近400萬個，較去年同期成長101%，安裝率超過40%，較去年同期成長19.9個百分點與去年同期相比，EHB市場持續活躍。

線控制動市場的火熱很大程度上是由新能源市場推動的。線控制動滿足了新能源汽車的一系列要求，包括無真空供電、對系統響應速度的高要求、以及煞車能量回收能力等。

在EHB的技術分類中，一體機的佔有率正在進一步擴大。2024年上半年，One Box市佔率增至75.9%，年增17.4個百分點。

2.部分整車廠正率先完成線控制動產業鏈佈局。

一些整車廠（主要是中國自主品牌）透過成立子公司或與其他製造商合資的方式進入線控制動市場。到2024年，許多整車廠將完成線控制動產品的量產。

Geely - VCS Technology

VCS Technology成立於2022年5月，專注於線控制動、線控轉向、線控懸吊三大核心底盤系統和底盤域控制器的研發和生產。

2023年12月，VCS Technology一體式產品HDBS量產下線。該系統可實現煞車輔助、傳統ESC功能和智慧駕駛輔助功能，反應時間可達150ms以內。其應用範圍涵蓋燃油車、純電動車、混合動力車，也可應用於輕型商用車。據悉，VCS TechnologyHDBS量產後將首次搭載在Geely品牌上。

3. EMB預計最遲在2026年實現小規模量產。

業界一致認為 EMB 是真正的線控制動。EMB系統已經研究了20多年，但由於一系列難以克服的技術問題，包括 "電機要求高、缺乏故障安全備用制動能力、成本高等" ，許多系統至今仍未使用。然而，近年來，中外製造商顯著推進了 EMB 的研發。根據各廠商的計劃，預計最遲到2026年EMB即可實現小規模量產。

Beijing West Industries（BWI）的EMB將於2026年量產，首批將在Kaiyi Auto和U POWER上市。

2024年7月，BWI宣佈 "2035 Full X-by-wire" 全球技術戰略，將與Kaiyi Automobile和U POWER戰略合作，於2026年為客戶量產機電煞車系統（EMB）。產品特點如下。

BWI的EMB系統整合了ABS、ESC、TCS、ACC等。自主研發的雙馬達EMB系統，反應速度大幅提升，車輪鎖死時間短至75ms。四輪獨立控制最大限度地提高煞車穩定性。

BWI EMB 不使用伺服機構或 ESC 模組，是真正的線控。該系統完全沒有煞車管，左右舵結構一體化，節省了空間，增加了減重和緊湊化的潛力。

採用插入式電子結構接口，無需填充或排出煞車油，簡化了組裝過程。

煞車結束時，BWI EMB系統立即釋放卡鉗，實現真正的零阻力，有效降低能耗，減少CO2和顆粒物排放。

本報告針對中國乘用車線控制動/AEB市場進行研究分析，提供產業問題及發展趨勢、安裝數量、供應商等資訊。

目錄

第1章 線控制動產業概述

  • 煞車系統分類
  • 現有標準和法規中的煞車性能要求
  • 線控制動產品的演變史
  • 線控制動法規
  • EMB相關法規（歐洲）
  • EMB相關法規（中國）
  • 乘用車底盤智慧迭代
  • 線控制動主要發展目標（2025-2030年）
  • 線控制動產品分類
  • 電液製動器（EHB）
  • EHB技術路線
  • EHB結構比較
  • EHB發展層級分佈
  • 機電煞車（EMB）
  • 線控制動的兩條技術路線
  • 線控制動配件
  • ABS
  • Esc鍵
  • 環保署
  • 各大廠商線控制動冗餘設計
  • 線控制動故障模式
  • 能量回收策略
  • 一箱和兩箱煞車能量回收策略的選擇
  • EHB數據分析

第2章 AEB（自動緊急煞車）概述

  • 自動包圍曝光功能概述
  • AEB識別方案選擇策略
  • 自動包圍曝光操作範圍
  • AEB國外法規/標準(1)
  • AEB國外法規/標準(2)
  • AEB國外法規/標準（三）：中國與歐洲AEB法規比較
  • 中國AEB相關標準法規最新動向
  • 中國AEB相關標準法規解讀
  • AEB 安裝數量數據
  • AEB感測器解決方案及技術趨勢分析
  • OEM AEB觸發場景及特性分析
  • 近年來OEM對OTA中AEB功能的重視

第3章 乘用車線控制動系統供應商

  • 各廠商EHB產品彙總
  • 各廠商EMB產品彙總
  • Bosch
  • Continental
  • ZF
  • Hitachi Astemo
  • Brembo
  • Mando
  • Bethel
  • 7 Brake-by-Wire Product Capacity
  • 10 Vehicle Braking System Designation
  • NASN Automotive Electronics
  • LeeKr Technology
  • Global Technology
  • Trugo Tech
  • Bebest
  • TriNova
  • Tongyu Automotive
  • Tuopu Group
  • BYD
  • 其他

第4章 中國乘用車整車廠線控制動系統佈局

  • Great Wall Motor
  • BYD
  • SAIC
  • Changan
  • Geely
  • Chery
  • Dongfeng
  • FAW Hongqi
  • BAIC
  • Xiaomi
  • Audi
  • JAC

第5章線控制動產業面臨的課題及發展趨勢

簡介目錄
Product Code: LMM027

1. EHB penetration rate exceeded 40% in 2024H1 and is expected to overshoot 50% within the year

In 2024H1, the installations of electro-hydraulic brake (EHB) approached 4 million units, a year-on-year increase of 101%; the installation rate exceeded 40%, up 19.9 percentage points compared with the same period last year, the EHB market has kept prosper.

The hot brake-by-wire market is largely driven by the new energy market. Brake-by-wire meets a series of requirements of new energy vehicles, such as no vacuum power source, high requirements for system response speed, and brake energy recovery. The following figure shows the sales and penetration rate of new energy vehicles from 2021 to June 2024. From the data, the growth trend of brake-by-wire installations and installation rate is highly consistent with that of new energy vehicle sales and penetration rate.

From the perspective of EHB technology classification, the share of One-Box has further expanded. In 2024H1, the share of One-Box increased to 75.9%, an increase of 17.4 percentage points from the same period last year.

2. Some OEMs have taken the lead in completing the layout of brake-by-wire industry chain

Some OEMs, mainly Chinese independent brands, have entered the brake-by-wire market by setting up subsidiaries or joint ventures with other manufacturers. By 2024, many OEMs have completed mass production of brake-by-wire products.

Geely - VCS Technology

Founded in May 2022, VCS Technology focuses on the R&D and production of 3 core chassis systems, namely brake-by-wire, steer-by-wire and suspension-by-wire, as well as chassis domain controllers.

In December 2023, VCS Technology's One-Box product HDBS was mass-produced and rolled off the production line, with an expected annual output of 600,000 sets. The system can realize brake assist, conventional ESC functions and intelligent driver assist functions, and the response time can reach within 150ms. Its application range can cover fuel, all-electric and hybrid models, and can also be applied to some light commercial vehicles. It is reported that VCS Technology HDBS will be the first to be equipped on Geely brands after mass production.

3. EMB expects to achieve small-scale mass production by 2026 at the latest

It is an industry consensus that EMB is truly brake-by-wire. Although the research history of EMB system has been more than 20 years, it is difficult to overcome a series of technical problems such as "high requirements for motors, no fail-safe backup braking function, and high cost", and EMB system has not been applied in large quantities so far. However, in recent years, Chinese and foreign manufacturers have made great progress in EMB research and development. According to the plans of various manufacturers, it is expected that EMB will be able to achieve small-scale mass production by 2026 at the latest.

Beijing West Industries (BWI)'S EMB will be mass-produced in 2026, with the first batch to be launched in Kaiyi Auto and U POWER

In July 2024, BWI released the "2035 Full X-by-wire" global technology strategy, which mentioned that BWI's electronic mechanical braking system (EMB) has obtained strategic cooperation with Kaiyi Automobile and U POWER, and will be mass-produced for customers in 2026. Its product features include:

BWI's EMB system integrates ABS, ESC, TCS, ACC, etc. The self-developed dual-motor EMB system dramatically accelerates the response speed, and the wheel locking time is as short as 75ms. Four-wheel independent control maximizes braking stability.

Without servo mechanism or ESC module, BWI EMB realizes truly x-by-wire. The system is completely free of braking pipe, while left and right rudder structures are unified, reducing space requirements and enhancing the possibility of lightweight and compactness.

Utilizes plug-in electronic structural interfaces, eliminating the need for filling or discharge brake fluid and simplifying the assembly process.

Once finished braking, the BWI EMB system releases calipers instantly, achieving true zero drag, effectively lowering energy consumption and reducing CO2 & particulate matter emissions.

Table of Contents

1 Overview of Brake-by-Wire Industry

  • 1.1 Classification of Braking Systems
  • 1.2 Requirements for Braking Performance in Existing Standards or Regulations
  • 1.3 Iteration History of Brake-by-wire Products
  • 1.4 Regulations related to Brake-by-wire
  • 1.5 EMB-related Regulations (Europe)
  • 1.6 EMB-related Regulations (China)
  • 1.7 Iteration of Intelligent Chassis for Passenger Cars
  • 1.8 Key Development Goals of Brake-by-Wire, 2025-2030E
  • 1.9 Classification of Brake-by-wire Products
  • 1.10 Electro-Hydraulic Brake (EHB)
  • 1.11 EHB Technical Route
  • 1.12 EHB Structural Comparison
  • 1.13 EHB Development Tier Distribution
  • 1.14 Electro-Mechanical Brake (EMB)
  • 1.15 Two Technology Routes of Brake-by-wire
  • 1.16 Brake-by-wire Accessories
  • 1.17 ABS
  • 1.18 ESC
  • 1.19 EPB
  • 1.20 Redundant Design of Brake-by-wire for Major Manufacturers
  • 1.21 Brake-by-wire Failure Modes
  • 1.22 Energy Recovery Strategy
  • 1.23 Energy Recovery Strategy Selection of One-Box and Two-Box Braking
  • 1.24 EHB Data Analysis
    • 1.24.1 Overall Installation of EHB
    • 1.24.2 EHB Installations & Installation Rate: by Energy Type
    • 1.24.3 EHB Installations & Installation Rate: by Price
    • 1.24.4 EHB Installations: By Technology Route
    • 1.24.5 Market Share of EHB Suppliers

2 Overview of AEB (Automatic Emergency Braking)

  • 2.1 Overview of AEB Function
  • 2.2 AEB Perception Solution Selection Strategy
  • 2.3 AEB Working Range
  • 2.4 AEB Overseas Regulations/Standards (1)
  • 2.4 AEB Overseas Regulations/Standards (2)
  • 2.4 AEB Overseas Regulations/Standards (3): Comparison of AEB Regulations in China and Europe
  • 2.5 Latest Dynamics of AEB-related Standards and Regulations in China
  • 2.6 Interpretation of AEB-related Standards and Regulations in China
  • 2.7 AEB Installation Data
    • 2.7.1 AEB Installations: Overall Installations and Installation Rate
    • 2.7.2 AEB Installations: by OEM Type
    • 2.7.3 AEB Installations: by Energy Type
    • 2.7.4 AEB Installations: by Price
    • 2.7.5 AEB Installations: by Brand and Model
    • 2.7.6 AEB Functional Segmentation: AEB-JA Installations
    • 2.7.7 AEB Functional Segmentation: Automatic Emergency Steering (AES) Installations
  • 2.8 Analysis of AEB Sensor Solutions and Technology Trends
    • 2.8.1 Proportion of AEB Sensor Solutions and Their Characteristics
    • 2.8.2 AEB Sensor Solution Trends
    • 2.8.3 AEB Function Trends
    • 2.8.4 AEB Function Trend Case 1
    • 2.8.5 AEB Function Trend Case 2
  • 2.9 Analysis of OEMs' AEB Triggering Scenarios and Functions
    • 2.9.1 Summary of AEB Triggering Scenarios for Some OEMs
    • 2.9.2 Model Case 1
    • 2.9.3 Model Case 2
    • 2.9.4 Model Case 3
    • 2.9.5 Model Case 4
    • 2.9.6 Model Case 5
    • 2.9.7 Model Case 6
  • 2.10 OEMs' Recent OTA Focus of AEB Function
    • 2.10.1 OTA Model Case 1
    • 2.10.2 OTA Model Case 2
    • 2.10.3 OTA Model Case 3

3 Passenger Car Brake-by-Wire System Suppliers

  • 3.1 Summary of EHB Products by Manufacturers
  • 3.2 Summary of EMB Products by Manufacturers
  • 3.3 Bosch
    • 3.3.1 Development History of Braking Products
    • 3.3.2 Traditional Brake System Products: ABS
    • 3.3.3 Traditional Brake System Products: ESP
    • 3.3.4 Traditional Brake System Products: PEBS
    • 3.3.5 AEB Sensor Solution
    • 3.3.6 Brake-by-Wire Products
    • 3.3.7 Brake-by-Wire 1.0 Products
    • 3.3.8 Brake-by-Wire 2.0 Products
    • 3.3.9 Brake-by-Wire 3.0 Products
    • 3.3.10 Brake-by-Wire Redundancy Solution
    • 3.3.11 Vehicle Models with Brake-by-wire Products Applied
  • 3.4 Continental
    • 3.4.1 Development History of Brake-by-Wire
    • 3.4.2 Brake-by-Wire 1.0 Products
    • 3.4.3 Brake-by-Wire 2.0 Products
    • 3.4.4 Development Path of Brake-By-Wire Technology
    • 3.4.5 Brake-by-Wire Redundancy Solution
    • 3.4.6 Recall Due to Brake-By-Wire
    • 3.4.7 AEB System
    • 3.4.8 AEB System Sensor
  • 3.5 ZF
    • 3.5.1 Development History of Brake-by-Wire
    • 3.5.2 EBB
    • 3.5.3 EBB System for Aftermarket
    • 3.5.4 One-box Brake-by-Wire Products
    • 3.5.5 Braking Redundancy Solution
    • 3.5.6 Dry Brake-by-Wire
    • 3.5.7 AEB Solution
  • 3.6 Hitachi Astemo
    • 3.6.1 1st-generation X-by-wire Products
    • 3.6.2 2nd-generation of X-by-wire Products
    • 3.6.3 3rd-generation of X-by-wire Products
    • 3.6.4 Features of Third Generation of X-by-wire Products
    • 3.6.5 AEB Solution
  • 3.7 Brembo
    • 3.7.1 BbW
    • 3.7.2 Sensify
    • 3.7.3 Sensify Solution Combinations for Different Vehicle Types
  • 3.8 Mando
    • 3.8.1 Profile
    • 3.8.2 Solutions for New Energy Market
    • 3.8.3 Development Route of X-by-wire Products
    • 3.8.4 1st-generation Brake-by-wire Products
    • 3.8.5 2nd-generation Brake-by-wire Products
    • 3.8.6 3rd-generation Brake-by-wire Products
    • 3.8.7 Braking Performance of EMB in Failure State
    • 3.8.8 EMB's Advantages and Industry Challenges
    • 3.8.9 Comparison of 2nd and 3rd Generation Brake-by-Wire Products
    • 3.8.10 AEB Actuator
  • 3.9 Bethel
    • 3.9.1 Profile
    • 3.9.2 Vehicle Braking System Related Products
    • 3.9.3 Electronic Parking Brake System
    • 3.9.4 1st-generation Brake-by-Wire System
    • 3.9.5 Models of Brake-by-Wire System Applied
    • 3.9.6 2nd-generation Brake-by-Wire System
  • 3.9. 7 Brake-by-Wire Product Capacity
    • 3.9.8 New Brake-By-Wire Project and Technology Development
    • 3.9.9 Latest Brake-By- Wire Product Portfolio
  • 3.9. 10 Vehicle Braking System Designation
  • 3.10 NASN Automotive Electronics
    • 3.10.1 Profile
    • 3.10.2 Vehicle Braking System Related Products
    • 3.10.3 Vehicle Stability Control System
    • 3.10.4 Electronic Brake Booster System
    • 3.10.5 Integrated Intelligent Braking System
    • 3.10.6 NBC Redundancy Solution
    • 3.10.7 Integrated Intelligent Braking System Capacity Layout
    • 3.10.8 Models with Brake-by-Wire Products Applied
    • 3.10.9 Future Planning and Layout of Brake-by-Wire
  • 3.11 LeeKr Technology
    • 3.11.1 Profile
    • 3.11.2 Development Route of Intelligent Chassis
    • 3.11.3 Brake-by-Wire One-box Products
    • 3.11.4 Brake-by-Wire Two-box Products
    • 3.11.5 EMB Products
    • 3.11.6 Braking Redundancy Module
    • 3.11.7 Brake-by-Wire Redundancy Solution
    • 3.11.8 Product Capacity Planning
    • 3.11.9 Cooperation Events
  • 3.12 Global Technology
    • 3.12.1 Profile
    • 3.12.2 Vehicle Braking Systems
    • 3.12.3 Intelligent Brake Booster System
    • 3.12.4 Global Decoupled Brake Control System (GDBC)
    • 3.12.5 Global Integrated Brake Control System (GIBC)
    • 3.12.6 GIBC Multi-redundancy Solution
    • 3.12.7 Electro-Mechanical Brake System
    • 3.12.8 Vehicle Brake-by-Wire Partners
    • 3.12.9 Brake-by-wire Capacity Planning
    • 3.12.10 Intelligent Chassis Planning Route
    • 3.12.11 Vehicle Brake-by-wire System: Future Planning and Layout
  • 3.13 Trugo Tech
    • 3.13.1 Profile
    • 3.13.2 Layout of Vehicle Chassis-by-Wire
    • 3.13.3 Electric Hydraulic Booster-Integrated (EHBI) System
    • 3.13.4 EMB Solution
  • 3.14 Bebest
    • 3.14.1 Technical Solution Panorama
    • 3.14.2 Development History of Chassis Products
    • 3.14.3 Chassis Product Matrix
    • 3.14.4 Chassis Intelligent Braking Related Products
    • 3.14.5 Electronic Power Braking System
    • 3.14.6 BIBC
    • 3.14.7 Redundant Intelligent Braking System BRBM
    • 3.14.8 BDBS+BESC
  • 3.15 TriNova
  • 3.16 Tongyu Automotive
  • 3.17 Tuopu Group
  • 3.18 BYD
  • 3.19 Others
    • 3.19.1 Orient-motion Technology
    • 3.19.2 Asia-Pacific Mechanical and Electronic Company

4 Brake-by-Wire System Layout of Chinese Passenger Car OEMs

  • 4.1 Great Wall Motor
    • 4.1.1 "Forest Ecosystem" Technology Layout
    • 4.1.2 Chassis-by-Wire Integrated with brake-by-Wire
    • 4.1.3 Intelligent Brake Subsidiary --Figure Intelligent Technology
    • 4.1.4 Overall Layout of Figure Intelligent Technology's Brake-by-Wire Solutions
    • 4.1.5 Figure Intelligent Technology's Braking Development History
    • 4.1.6 Figure Intelligent Technology's Braking Product Layout
    • 4.1.7 Figure Intelligent Technology's Brake-by-Wire Solution 1
    • 4.1.8 Figure Intelligent Technology's Brake-by-Wire Solution 2
    • 4.1.9 Figure Intelligent Technology's Brake-by-Wire Solution 3
    • 4.1.10 Figure Intelligent Technology's Brake-by-Wire Cooperation Case
    • 4.1.11 Figure Intelligent Technology's Braking-related Patents
  • 4.2 BYD
    • 4.2.1 BYD Establishes Wholly-Owned Brake-by-Wire Subsidiary - FinDreams Powertrain
    • 4.2.2 Self-development History of Braking Products
    • 4.2.3 Self-Developed Brake-by-Wire Solution
  • 4.3 SAIC
    • 4.3.1 SAIC's Brake-by-Wire R&D Subsidiary - DIAS Automotive Electronic
    • 4.3.2 Overall Layout of DIAS Braking Solutions
    • 4.3.3 DIAS Braking Products for L0-L5
    • 4.3.4 DIAS Brake-by-Wire Solution 1
    • 4.3.5 DIAS Brake-by-Wire Solution 2
    • 4.3.6 DIAS Brake-by-Wire System Innovative Features
    • 4.3.7 DIAS Brake-by-Wire Application Cases
  • 4.4 Changan
  • 4.5 Geely
  • 4.6 Chery
  • 4.7 Dongfeng
  • 4.8 FAW Hongqi
  • 4.9 BAIC
  • 4.10 Xiaomi
  • 4.11 Audi
  • 4.12 JAC

5 Challenges and Development Trends of Brake-by-wire Industry

  • 5.1 Trend 1
  • 5.2 Trend 2
  • 5.3 Trend 3
  • 5.4 Trend 4
  • 5.5 Trend 5
  • 5.6 Development of Key Components of Electro-mechanical Braking System (EMB)
  • 5.7 Trend 7
  • 5.8 Trend 8