High Precision Positioning Research: Four Forms of Mass-Produced Integrated High-Precision Positioning Products
High-precision positioning research: IMU develops towards 'domain controller integration' and 'software/hardware integrated service integration'
According to the publisher, in 2024, the penetration rate of advanced autonomous driving (L2.5 highway NOA, L2.9 urban+highway NOA) in China’s domestic passenger cars reached 11.4%, and this figure is projected to rise to 31.6% by 2030. In highway NOA scenarios, lane-level/decimeter-level positioning is sufficient to identify the vehicle’s lane. However, in urban NOA scenarios, due to narrow lanes and complex road conditions, centimeter-level positioning accuracy is required.As the cornerstone of autonomous driving perception, high-precision positioning holds vast market potential and demands continuous technological advancement.
Future Directions for High-Precision Positioning Development
Direction 1: IMU Integration into Domain Control and Integrated Software/Hardware/Service in End-to-end autonomous driving solution
In end-to-end autonomous driving systems, integrating IMU into domain controllers has become mainstream. With the evolution of autonomous driving, vehicles require higher accuracy and safety in perception and positioning, especially for L3+ autonomous vehicles that demand ultra-high-precision positioning.Integrating the high-precision positioning module into the autonomous driving domain controller via SMD can reduce data transmission, effectively shorten information delay, and improve positioning accuracy. Specifically, there are several types of architectural design patterns:
- IMU integrated into autonomous driving domain controller, with GNSS placed in T-BOX.
- Autonomous driving domain controllers integrating both GNSS chips and IMU modules.
- IMU and GNSS combined into an INS module integrated into domain controller.
- DJI’s integrated 'LiDAR + Vision + IMU' solution, with GNSS chips embedded in autonomous driving domain controller.
In addition, there are still a series of engineering problems that need to be solved when integrating the IMU module into autonomous driving domain controller:
- Time synchronization: High-level intelligent driving vehicles have rigid requirements for the real-time performance and accuracy of positioning data. At the same time, poor real-time positioning will reduce positioning accuracy;
- Functional safety: Because the intelligent driving domain controller integrates many functional modules, the system is relatively complex, and it usually has a multi-core and multi-process operating environment and complex application data flow, which makes it more difficult to achieve functional safety. OEMs need a functional safety solution with a complete RTK&INS combined algorithm deployed on the domain controller;
- Temperature compensation: When integrating the IMU, which is very sensitive to temperature changes, with the GNSS and domain controller, it is necessary to consider the damage that the operating temperature may cause to the product.
Sixents Technology's 'Smart Driving Software, Hardware and Service Integrated Positioning Terminal” has a complete closed loop with high-precision positioning capabilities. Its four product baselines - GNSS (satellite navigation), IMU (inertial navigation), PE (terminal algorithm), and CS (differential correction service) have been owned and productized by Sixents Technology after years of R&D and verification. Among them, CS, as the first commercialized product line, has been mass-produced for passenger cars, commercial vehicles, industry applications and other fields. PE has been involved in multiple mass-production projects. Newer GNSS and IMU product lines have been included in mass-production projects.
Sixents Technology’s “Smart Driving Software, Hardware and Service Integrated Positioning Terminal” is the first to integrate GNSS+IMU+PE+CS, reducing costs by 30% compared to traditional solutions.
In addition, based on Sixents Technology's globally integrated high-precision positioning services, positioning solutions at home and abroad can be unified, and OEMs do not need to replace software and hardware solutions when going overseas. Sixents Technology’s 'Smart Driving Software, Hardware and Service Integrated Positioning Terminal”, based on global differentiated services and terminal algorithm groups, can fully cater to a unified architecture in the global market and system-wide localization, forming a stable, safe, and reliable system closed loop.
Sixents Technology has offered over 10 billion times of high-precision positioning services per day, with more than 3,000 sites, more than 15 million designated vehicles of over 40 models.
Direction 2: Multi-sensor fusion positioning achieves SLAM (simultaneous localization and mapping)
The IMU is built into the camera module and uses the visual-inertial navigation system (VINS) to use acceleration data to improve the accuracy and stability of binocular ranging. High-precision vehicle trajectory calculations can be maintained in some extreme environments, such as emergency traffic jams, heavy rain, nighttime, underground parking lots, etc.Relying on the technological accumulation of UAV systems, DJI began to explore an inertial navigation stereoscopic binocular vision system in the field of intelligent driving as early as 2016. After years of precipitation, the system has matured. In 2025, an inertial navigation trinocular and LiDAR assembly system will be launched, with the cost much lower than the current “LiDAR + vision + P-Box” solution.
In addition to DJI, Sixents Technology has also developed a visual perception positioning terminal that integrates technologies such as binocular cameras, IMU, GNSS, RTK, and visual fusion positioning algorithms.
Direction 3: Integration of GNSS and INS, as well as integration of GNSS chip and IMU module
- In order to adapt to intelligent driving system integration and cost reduction, Tier1 suppliers have launched GNSS-INS integrated solutions.
- BYNAV Technology's SMD-type automotive-grade GNSS/INS high-precision integrated navigation module can be integrated into the domain control and smart driving solutions of Tier1 and other vendors to improve the overall integration of smart driving systems
- Aceinna's SMD-type high-precision positioning module design solution supports the integration of INS modules composed of IMUs and GNSS into domain controllers
- Sixents Technology’s GNSS and INS Positioning Terminal: GNSS and IMU products will be rapidly iterated to enable a closed-loop positioning system solution ecosystem.
Direction 4: MEMS IMU chips realize integrated calculation and integrate AI algorithms
STMicroelectronics launched the ASM330LHBG1 automotive-grade AI inertial module to improve vehicle navigation and positioning accuracy and reliabilitySTMicroelectronics has launched the ASM330LHBG1 automotive-grade inertial module, which integrates a three-axis MEMS accelerometer, a three-axis MEMS gyroscope module and a safety software library. Equipped with ST’s machine-learning core (MLC) and programmable finite state machine (FSM), the ASM330LHBG1 can run artificial-intelligence (AI) algorithms in the sensor to provide smart functionality at low power.
Asensing Technology’s GST80 programmable MEMS IMU chip with built-in MCU
At the Beijing International Automotive Exhibition in April 2024, Asensing Technology unveiled its new MEMS IMU chip - GST80. This chip is the industry's first programmable automotive sensor with a built-in MCU, featuring high integration, high performance and cost-effectiveness. GST80 is completely independently designed, developed, packaged, tested and produced by Asensing Technology, and the entire production process is conducted domestically, effectively ensuring the security of the supply chain and filling the domestic gap in high-performance automotive-grade MEMS IMU chips.High-precision positioning from the perspective of OEMs: lower hardware costs and higher algorithm performance
OEMs always seek to reduce costs and increase efficiency. On the one hand, IMU integration is achieved through powerful domain controllers to reduce hardware costs, and SD pro MAP is introduced to replace expensive HD MAP to cut down map costs. On the other hand, the complexity of map algorithms has been greatly improved, such as model-based IMU noise reduction, online calibration and temperature compensation, and the combination of vision, LiDAR and IMU for high-precision map positioning.As autonomous driving technology continues to mature, more and more vehicles will use laser SLAM and visual SLAM technology to achieve SLAM. The tight coupling of LiDAR, vision and IMU can improve the accuracy, reliability and robustness of positioning and attitude estimation, and is particularly suitable for scenarios with high-speed dynamics, complex environments, many occlusions or unreliable GPS.
For example, XPILOT 4.0 has improved the positioning accuracy from the previous decimeter level to the centimeter level, and transferred the 'GPS-based positioning' to 'vision and IMU-based positioning'.
In order to handle urban positioning, Xpeng has chosen a solution of signal-independent vision + IMU positioning, which is not bound by GPS signals but is extremely difficult to achieve visual positioning.
Leapmotor has upgraded the fusion positioning architecture, using the original IMU and GNSS, visual semantics and radar to perceive the environment, and then combining HD/SD maps to achieve an overall fusion positioning framework.
Table of Contents
Definition and Market Overview of High-precision Positioning- Definition
- Definition
- IMU
- GNSS (the Most Mature Absolute Positioning Solution)
- GNSS+IMU Combined Positioning Terminal
- Main Application Scenarios of High-precision Positioning
- Classification
- Passenger Car Application Scenario 1: NOA’s Requirements for High-precision Positioning
- Passenger Car Application Scenario 1: Urban NOA’s Requirements for High-precision Positioning
- Passenger Car Application Scenario 1 (Urban NOA): Mainly Multi-source Fusion Positioning
- Passenger Car Application Scenario 2 (Low-speed Parking): SLAM Positioning and Fusion Positioning
- Passenger Car Application Scenario 2 (Low-speed Parking): Low-speed Parking Technology Requires Vertical Positioning
- Passenger Car Application Scenario 2 (Low-speed Parking): Types of High-Precision Positioning Technologies for Major Low-speed Parking Functions of Passenger Cars
- Passenger Car Application Scenario 3 (Robataxis): Major Players - Autonomous Driving Technology Companies
- Passenger Car Application Scenario 3 (Robotaxis): Major Players - OEMs
- Commercial Vehicle Application Scenario 1 (Low-speed Autonomous Vehicles): Low-speed Autonomous Driving Laser SLAM Positioning
- Commercial Vehicle Application Scenario 1 (Low-speed Autonomous Vehicles): Low-speed Autonomous Driving smart Antenna Positioning
- Commercial Vehicle Application Scenario 1 (Low-speed Autonomous Vehicles): Low-speed Autonomous Driving Positioning Boxes
- Commercial Vehicle Application Scenario 1 (Low-speed Autonomous Vehicles): Low-speed Autonomous Driving Positioning Technology Solutions
- Commercial Vehicle Application Scenario 1 (Low-speed Autonomous Vehicles): China’s Autonomous Delivery High-precision Positioning Market Size, 2023-2028E
- Commercial Vehicle Application Scenario 2 (Autonomous Trucks): High-precision Positioning Technology Solutions
- Commercial Vehicle Application Scenario 2 (Autonomous Trucks): China's Autonomous Truck High-precision Positioning Market Size, 2023-2028E
- High-precision Positioning Market Size
- Estimated Installations of High-precision Positioning Products in Autonomous Vehicles in China, 2024
- China's Autonomous Driving High-precision Positioning Market Size, 2023-2028E
- China's Autonomous Driving High-precision Positioning Module Market Size (by Vehicle Type) Appendix-1
- China's Autonomous Driving High-precision Positioning Module Market Size (by Vehicle Type) Appendix-2
- High-precision Positioning Market Players
- Types of Autonomous Driving High-precision Positioning Suppliers
- Autonomous Driving High-precision Positioning Supply Pattern
- High-precision Positioning Market Segment Pattern: Summary of GNSS Positioning Chips and Suppliers
- High-precision Positioning Market Segment Pattern: Summary of GNSS Positioning Modules and Suppliers
- High-precision Positioning Market Segment Pattern: Types of GNSS+IMU Positioning Module Suppliers
- High-precision Positioning Market Segment Pattern: Summary of GNSS+IMU Positioning Modules and Suppliers
- Innovative Positioning Technology
- Advantages of Low Orbit Satellites
- Mass Production and Application of Low Orbit Satellites for Passenger Cars
- Mass Production and Application of Low Orbit Satellites for Commercial Vehicles
- Global High-precision Positioning Services Evolve to PPP-RTK
- Advantages of PPP-RTK Compared with NRTK
- Mainstream High-precision Positioning Vendors at Home and Abroad Have Launched PPP-RTK
- Positioning Algorithms
- Classification of Combined Positioning Coupling Algorithms
- Comparison between Combined Positioning Coupling Algorithms
- Selection of Coupling Algorithms in Different Autonomous Driving Environments
- Combined Positioning Coupling Algorithm 1: Loose Coupling
- Combined Positioning Coupling Algorithm 2: Tight Coupling
- Combined Positioning Coupling Algorithm 2: Tight Coupling Requires Higher IMU Performance
- Combined Positioning Coupling Algorithm 3: Deep Coupling
- Combined Positioning Coupling Algorithm 3: Chips Are Difficult in the Development of Deep Coupling Algorithms
- Summary of Autonomous Driving Combined Positioning Algorithms and Suppliers
- Domestic Supply Chain
- High-precision Positioning Technology Localization: Mature GNSS Localization and Relatively Slow IMU Localization
- High-precision Positioning Localization Process: Relatively Mature GNSS Localization
- High-precision Positioning Localization Process: Independent R&D of Core IMU Components Becomes Crucial
- High-precision Positioning Localization Process: Anhui XDLK Microsystem, Huaxin Semiconductor, MiraMEMS and Others Are Deploying Accelerometers
- High-precision Positioning Localization Process: Anhui XDLK Microsystem, Huaxin and Others Are Deploying Gyroscopes
- Automotive-grade IMUs
- Core IMU Components: Accelerometers, Gyroscopes
- Common Configurations of Automotive-grade IMUs: Independent Modules or SMD
- Mature Application of IMUs in Classic Intelligent Driving
- China’s Passenger Car MEMS Inertial Sensor Market Size, 2023~2028E
- China’s Passenger Car Autonomous Driving IMU Market Size (Demand), 2022-2028E
- China’s Automotive-grade IMU Market Pattern
- China’s Production Passenger Car IMU Market Pattern, 2023-2024
- China's Automotive-grade IMU Market Pattern: DAISCH and Asensing Compete with Each Other
- Automotive-grade IMU Price Trend: Limited Profit Margin
- Automotive-grade IMU Price
- Core Automotive-grade IMU Component (Accelerometer) Price
- Core Automotive-grade IMU Component (Gyroscope) Price
- Automotive-grade IMU Technology Trend 1
- Automotive-grade IMU Technology Trend 2
- Features of IMUs from Foreign Suppliers
- Features of IMUs from Domestic Suppliers
- Comparison of Domestic and Foreign IMU Parameters
- Automotive-grade IMU: TDK InvenSense IAM-20685
- Automotive-grade IMU: Murata SCHA634
- Automotive-grade IMU: Murata SCH1633-D01
- Automotive-grade IMU: QST’s Six-axis QMI8A01z MEMS IMU
- Automotive-grade IMU: Safran’s MEMS+HRG Inertial Navigation Product Portfolio
- Positioning Service Operation Models
- Layout and Operation Models of Major High-precision Positioning Service Providers
- Application Models of High-precision Positioning Service Providers: Software + Hardware + Services
- Application Models of High-precision Positioning Service Providers: Software + Services
- High-precision Positioning Installation Data of OEMs
- Autonomous Driving Penetration Rate in China’s Passenger Car Market, 2023~2028E
- China’s Passenger Car High-precision Positioning Market Size, 2023-2028E
- High-precision Positioning Installation Structure of Production Passenger Cars in China, 2023-2024 (by price)
- TOP 10 Production Passenger Car Models (Entry-level L2/L2+) Equipped with High-precision Positioning in China by Sales Volume, 2023-2024
- TOP 10 Production Passenger Car Models (L2++/L2+++) Equipped with High-precision Positioning in China by Sales Volume, 2023-2024
- TOP 10 Production Passenger Car Models (RMB100,000-200,000) Equipped with High-precision Positioning in China by Sales Volume, 2023-2024
- TOP 10 Production Passenger Car Models (RMB200,000-300,000) Equipped with High-precision Positioning in China by Sales Volume, 2023-2024
- TOP 10 Production Passenger Car Models (RMB300,000-400,000) Equipped with High-precision Positioning in China by Sales Volume, 2023-2024
- TOP 10 Production Passenger Car Models (RMB400,000-500,000) Equipped with High-precision Positioning in China by Sales Volume, 2023-2024
- Summary of OEM High-precision Positioning Installation Forms
- Evolution of OEM High-precision Positioning Installation Forms
- Summary of OEM High-precision Positioning Installation Forms
- OEM Positioning Integration Form 1: Integrated P-Box with Flexible Installation
- OEM Positioning Integration Form 1: P-box Cost Structure
- OEM Positioning Integration Form 1: P-BOX Installation
- OEM Positioning Integration Form 1: P-BOX Connection
- OEM Positioning Integration Form 1: P-BOX Time Synchronization Processing
- OEM Positioning Integration Form 1: Suppliers Are Committed to Reducing Costs and Improving Efficiency amid Calls for Eliminating P-box
- OEM Positioning Integration Form 2: End-to-end Development Promotes the Integration of Separate Positioning Modules into Domain Controllers
- OEM Positioning Integration Form 2: High-precision Positioning Modules Integrated into Domain Controllers Require SMD Design
- OEM Positioning Integration Form 2: SMD Makes the Positioning System Architectures in Domain Controllers More Flexible
- OEM Positioning Integration Form 2: Time Synchronization Processing for Positioning Systems Integrated into Domain Controllers
- OEM Positioning Integration Form 2: Domain Controller Integration Faces Functional Safety Issues
- OEM Positioning Integration Form 2: Layout of SMD Integrated into Domain Controllers
- OEM Positioning Integration Form 2: Application Cases of High-precision Positioning Integrated into Domain Controllers
- OEM Positioning Integration Form 3: Independent GNSS Can Be Integrated into T-BOX, Communication Modules, Smart Antennas, etc.
- Summary of OEM High-precision Positioning Solutions
- Summary of OEM High-precision Positioning Installation Strategies
- High-precision Positioning Technology and Suppliers of Some OEM Models
- Geely
- OEM High-precision Positioning Technology Solutions
- Autonomous Driving High-precision Positioning Technology Layout
- Future Mobility Satellite Positioning Systems
- Automobile Satellite Communication Positioning System Layout: Target Tesla
- Xpeng
- OEM High-precision Positioning Technology Solutions
- Evolution of OEM High-precision Positioning Technology Solutions
- High-precision Positioning under X-EEA 3.5: X9 Positioning Module
- High-precision Positioning under X-EEA 3.0: P7
- Li Auto
- OEM High-precision Positioning Technology Solutions
- Evolution of High-precision Positioning Technology
- High-precision Positioning Solution: L8/L9 Intelligent Driving System with External P-BOX
- NIO
- OEM High-precision Positioning Solutions
- High-precision Positioning System: Access to Two Intelligent Service Positioning Systems
- High-precision Positioning System: Installation Position
- High-precision Positioning System: Planning and Outlook
- GAC
- Summary of OEM High-precision Positioning Technology Solutions
- Evolution of OEM High-precision Positioning Solutions for Autonomous Passenger Cars:
- OEM High-precision Positioning Technology Solution: ADiGO 5.0 Adopts Aerospace-grade Satellite-based Fusion Positioning Technology
- Tesla
- OEM High-precision Positioning Technology Solutions: Multiple Fusion Perception Solutions Are Used
- OEM High-precision Positioning Technology Solutions: GPS Modules Have Been Upgraded to Tri-band
- OEM High-precision Positioning Technology Solutions: SMD Modules Are Integrated into Domain Controllers
- Huawei (Avatr, Seres, ARCFOX, etc.)
- High-precision Positioning Solutions for Autonomous Passenger Cars
- Autonomous Driving Solutions Place Higher Requirements on IMUs
- Fusion Perception and Positioning Architecture
- Other OEMs
- Main High-precision Positioning Solutions for Autonomous Passenger Cars
- Sixents Technology
- Profile
- Advantages and Highlights
- Positioning Results
- Product Map
- Global High-precision Positioning Service Network
- Automotive-grade High-precision Positioning Hardware Product Line
- Positioning Service - Locate-CM
- Positioning Service - Orion
- Positioning Service - Locate-DM
- Positioning Service - Specialized Platform for Spatio-temporal Location Services
- Positioning Service - A-GNSS
- High-precision Positioning Hardware: GNSS and INS Positioning Terminal Roadmap
- High-precision Positioning Hardware: Smart Driving Software, Hardware and Service Integrated Positioning Terminal
- High-precision Positioning Hardware: Visual Perception Positioning Terminal
- High-precision Positioning Hardware: intelligent Communication and Navigation Integrated Terminal T-BOX
- High-precision Positioning Module (GNSS): LH Series
- High-precision Positioning Module (GNSS): LF Series
- High-precision Positioning Module (GNSS): LK Series
- High-precision Positioning Module (IMU): STIB Series
- High-precision Positioning Module (IMU): STIC Series
- High-precision Positioning Engines
- High-precision Positioning Solution - Intelligent Driving
- High-precision Positioning Solution - Low-speed Intelligent Driving
- High-precision Positioning Solution - V2X
- Key Partners in High-precision Positioning
- Asensing
- Profile
- Automotive-grade High-precision Positioning Product Line
- High-precision Positioning Chip (IMU): Built-in MCU
- High-precision Positioning Module (GNSS): NAV3120
- High-precision Positioning Box: P-box
- High-precision Positioning Box: INS570D
- High-precision Positioning Box: INS570D Breakdown - GNSS Board
- High-precision Positioning Box: INS570D Breakdown - Main Control Board
- High-precision Positioning Box: Map Positioning Box
- High-precision Positioning Box: Application
- DAISCH
- Automotive-grade High-precision Positioning Product Line
- High-precision Positioning Module (IMU): IM8
- High-precision Positioning Module (IMU): Excellent Performance of IM8
- High-precision Positioning Module (IMU): IM8 Uses AutoCalix Technology
- High-precision Positioning Module (IMU): IM1A
- High-precision Positioning Module (IMU): MS1
- High-precision Positioning Module (IMU): Parameters of MS1A-DS
- High-precision Positioning Module (IMU): IM1A
- High-precision Positioning Box: IFS2100
- High-precision Positioning Box: IFS3000 ADAS Test Kit
- High-precision Positioning Box: P-box
- High-precision Positioning Application: Leapmotor
- Application of High-precision Positioning: Autonomous Delivery
- Application of High-precision Positioning: Autonomous Trucks in Mines
- CHCNAV
- Automotive-grade High-precision Positioning Product Line
- High-precision Positioning Chip (GNSS): Xuanji Series
- High-precision Positioning Module (GNSS Integrated with IMU): M620
- High-precision Positioning Board: CGI-312
- High-precision Positioning Box: CGI Series
- High-precision Positioning Box: P Series
- High-precision Positioning Box: Breakdown
- High-precision Positioning Product Application: Passenger Cars
- Qianxun SI
- High-precision Positioning Layout for Autonomous Driving: Integration of Software, Hardware and Services
- Automotive-grade High-precision Positioning Hardware Product Line
- High-precision Positioning Chip: BG1101
- Automotive-grade High-precision Positioning Module (GNSS): MC282M
- Automotive-grade High-precision Positioning Module (Combined Positioning): MC282A
- Automotive-grade High-precision Positioning Module (Combined Positioning): MC262A
- Advantages of Positioning Modules: Built-in RTK Algorithms
- Advantages of Positioning Modules: Built-in A-GNSS Services
- High-precision Positioning Service Solution: FindAUTO Architecture
- High-precision Positioning Service Solution: FindAUTO Performance
- High-precision Positioning Service Solution: Satellite-ground Integrated SSR Service based on PPP-RTK
- High-precision Positioning Service Solution: GNSS/INS Tight Coupling Technology
- High-precision Positioning Services for more than 2 Million Intelligent Vehicles
- High-precision Positioning Application Solution 1: Autonomous Driving
- High-precision Positioning Application Solution 2: C-V2X
- High-precision Positioning Application Solution 3: Smart Cockpits
- BYNAV Technology
- Automotive-grade High-precision Positioning Product Line
- High-precision Positioning Chip (GNSS): A Single Chip Is Integrated with L-Band
- High-precision Positioning Chip (GNSS): Alice
- High-precision Positioning Board (GNSS): C2
- High-precision Positioning Board (GNSS): C1
- High-precision Positioning Board (GNSS): M1
- Combined Navigation Module: SMD M2
- Combined Navigation Module: SMD M2 Integrated into Domain Controllers
- Combined Navigation Box: P-MOUSE High-precision Positioning Solution
- Combined Navigation Box: X36D
- Combined Navigation Box: X2
- Combined Navigation Box: X26D
- Combined Navigation Box: X1
- High-precision Combined Navigation Algorithm Architecture
- ComNav Technology
- Sales Volume of Main Products
- Automotive-grade High-precision Positioning Product Line
- High-precision Positioning Chip (GNSS): Technology Evolution
- High-precision Positioning Chip (GNSS): The Fourth-generation SOC Chip - QC7820
- High-precision Positioning Chip (GNSS): Features of QC7820
- High-precision Positioning Chip (GNSS): Parameters of QC7820
- High-precision Positioning Chip (GNSS): The Third-generation SOC Chip - Quantum-III
- Combined Positioning Module: K9 Series
- Combined Positioning Module: K8 Series
- Combined Positioning Module: Parameters of K802
- Combined Positioning Module: M100
- Application of High-precision Positioning Technology : Passenger Cars: Commercial Vehicles
- Hi Target
- High-precision Automotive Positioning Solutions
- Automotive-grade High-precision Positioning Product Line
- Combined Positioning Box: iP2
- Combined Positioning Box: INAV2
- High-precision Positioning Application: Passenger Cars
- BDStar Navigation
- High-precision Positioning Business Layout
- High-precision Positioning Box: NPOS122 Combined Navigation
- High-precision Positioning Box: MS-6110 Combined Navigation
- High-precision Positioning Box: NPOS222 Combined Navigation
- High-precision Positioning Box: Npos220 Combined Navigation
- High-precision Positioning Service: Location Digital Base
- Unicore Communications
- High-precision Positioning Product Line
- High-precision Positioning Chip (GNSS): UFirebirdII UC6580
- High-precision Positioning Chip (GNSS): Nebulas IV UC9810
- High-precision Positioning Module (GNSS): UM620A
- High-precision Positioning Module (Combined Navigation): UM981 RTK/INS Combination Module
- High-precision Positioning Module (Combined Navigation): UM621A
- High-precision Positioning Module (Combined Navigation): UM982
- High-precision Positioning Module (Combined Navigation): UM960
- High-precision Positioning Module (Combined Navigation): UM482
- High-precision Positioning Module (Combined Navigation): UM4B0
- Aceinna
- High-precision Positioning Product Line Layout: Industrial Grade/Automotive Grade
- High-precision Positioning Product Line Layout: Automotive Grade
- High-precision Positioning Module (IMU): Technology Evolution
- High-precision Positioning Module (IMU): SMD IMU
- High-precision Positioning Module (IMU): SMD INS
- High-precision Positioning Box (Combined Navigation): 330L
- High-precision Positioning Box (Combined Navigation): Integrity Monitoring Is Introduced to P-BOX
- Geespace
- Automotive-grade High-precision Positioning Product Line
- High-precision Positioning Module (GNSS)
- High-precision Positioning Module (Combined Navigation)
- High-precision Positioning Box (Combined Navigation Terminal)
- Core Competitiveness of Satellite Application
- Large-scale Implementation of Automotive Satellite Application Products
- DAYOUPi
- Automotive-grade High-precision Positioning Product Line
- High-precision Positioning Hardware (P-BOX): DN01PD Hardware Architecture
- High-precision Positioning Hardware (P-BOX): Advantages of DN01PD
- High-precision Positioning Hardware (P-BOX): DN01PD Testing
- High-precision Positioning Service: PPP-RTK Service
- High-precision Positioning Solution: Multi-fusion Positioning Engine
- High-precision Positioning Service: Features of PPP-RTK Service
- High-precision Positioning Functional Safety Design: Cooperation with Novatel
- Haige Communications
- Autonomous Driving High-precision Positioning Layout
- High-precision Positioning Box: P-BOX
- Quectel
- Automotive-grade High-precision Positioning Product Line
- High-precision Positioning Module (GNSS): LG580P
- High-precision Positioning Module (GNSS): LG69T
- DJI
- Automotive-grade High-precision Positioning Product: Inertial Navigation Three-dimensional Binocular Assembly
- Automotive-grade High-precision Positioning Product: Parameters of Inertial Navigation Three-dimensional Binocular Assembly
- Automotive-grade High-precision Positioning Product: Lidar and Inertial Navigation Trinocular Assembly
- Automotive-grade High-precision Positioning Product: Working Principle of Lidar and Inertial Navigation Trinocular Assembly
- W-Ibeda
- High-precision Positioning Projects Designated by OEMs
- Automotive-grade High-precision Positioning Products
- High-precision Positioning Product (IMU): Parameters of INS4050
- High-precision Positioning Product (IMU): Structure of INS4050
- China Mobile
- Combined Positioning Architecture
- High-precision Positioning Service: OnePoint
- Cooperation with FAW to Promote Localization of High-precision Positioning Terminals
- TruePoint
- Autonomous Driving Architecture Relying On Beidou’s Industry Chain
- High-precision Positioning Service: TruePoint.CM
- High-precision Positioning Service: TruePoint.DM
- High-precision Positioning Service: TruePoint.Edge
- STARCART
- High-precision Positioning Hardware
- High-precision Positioning Software
- High-precision Positioning Service
- High-precision Positioning Solution 1
- High-precision Positioning Solution 2
- High-precision Positioning Solution 3
- High-precision Positioning Application Case: Airport Emergency Vehicle Positioning and Navigation Architecture
- High-precision Positioning Application Case: High-precision TCU Architecture
- Huaxin Semiconductor
- Profile
- Automotive-grade High-precision Positioning Product Line
- High-precision Positioning Product (GNSS),
- High-precision Positioning Product (IMU): VX100
- High-precision Positioning Product (Combined Navigation): P-box
- Jingwei Hirain
- High-precision Positioning Module: LMU
- Application of LMU
- CXROBOT CONNECT
- High-precision Positioning Layout
- High-precision Positioning Product (Combined Navigation): CXP-FUSION Micro High-precision Positioning Terminal
- High-precision Positioning Product (Combined Navigation): Advantages of CXP-FUSION
- High-precision Positioning Product (Combined Navigation): P-BOX
- Forsense
- IMU Layout
- High-precision Positioning Product (Combined Navigation): FSS-NAV619
- High-precision Positioning Product (Inertial Sensor): A6PRO
- MT Microsystems
- Automotive-grade High-precision Positioning Business
- Automotive-grade High-precision Positioning Product Line
- High-precision Positioning Box (Combined Navigation): MNV420A
- Anhui XDLK Microsystem
- High-precision Positioning Product: IMU Chip
- High-precision Positioning Product: IMU Module
- High-precision Positioning Product: P-BOX
- Advantages of Localization of High-Precision Positioning Products
- Lins Tech
- Automotive-grade High-precision Positioning Product Line
- High-precision Positioning Module (IMU): LINS620 with Built-in IMU
- High-precision Positioning Module (IMU): IMU500
- High-precision Positioning Box (Combined Navigation): MS-6122
- High-precision Positioning Box (Combined Navigation): MM-6322
- KiSilicon Technology
- High-precision Positioning Chip (GNSS): KT5030A Chip Platform
- High-precision Positioning Chip (GNSS): KT5030A Opens a High-Performance Processor Platform to Users
- High-precision Positioning Chip (GNSS): KT5030A Functional Safety Solution
- High-precision Positioning Chip (GNSS): KT5030A Anti-interference Performance
- Others
- JueFX Technology’s Map Positioning Production Solution for Highway NOA
- Allystar's TAU1312A Automotive-grade High-precision Positioning Module
- STMicroelectronics
- Automotive-grade High-precision Positioning Product Line
- High-precision Positioning Chip (GNSS): STA8135GA
- High-precision Positioning Module (GNSS): Teseo-LIV3F
- High-precision Positioning Module (IMU): New Automotive-grade ASM330LHBG1
- High-precision Positioning Module (IMU): ASM330LHH
- High-precision Positioning Module (IMU): ASM330LHH Architecture
- High-precision Positioning Box (Combined Positioning): P-Box System Structure
- High-precision Positioning Box (Combined Positioning): Advantages of P-Box
- High-precision Positioning Box (Combined Positioning): Functional Safety of P-Box
- High-precision Positioning Box (Combined Positioning): Breakdown of P-Box
- Novatel
- High-precision Positioning Product Line
- High-precision Positioning Product Line: SPAN®GNSS+INS Combined System
- High-precision Positioning Module (Combined Navigation): PIM222A
- High-precision Positioning Box: Level 1 SPAN Inertial Navigation System
- High-precision Positioning Box: Level 2/3 SPAN Inertial Navigation System
- u-blox
- Business Line and Technology Route
- Automotive-grade High-precision Positioning Product Line
- High-precision Positioning Product (GNSS Antenna): ANN-MB2
- High-precision Positioning Module (GNSS): NEO-D9S
- High-precision Positioning Module (Combined Navigation): F9K
- High-precision Positioning Module (Combined Navigation): NEO-M9L
- High-precision Positioning Product (Positioning Service): PointPerfect
- High-precision Positioning Product (Positioning Service): u-safe
- Bosch
- High-precision Positioning Product (IMU): SMI240
- High-precision Positioning Product (IMU): SMI240 Chip Structure
- High-precision Positioning Product (IMU): Mapping of SMI240 Patent to Product
- High-precision Positioning Product (IMU): SMU2xy
- IMU Application: Highway Emergency Stop
Companies Mentioned
- Geely
- Xpeng
- Li Auto
- NIO
- GAC
- Tesla
- Huawei (Avatr, Seres, ARCFOX, etc.)
- Sixents Technology
- Asensing
- DAISCH
- CHCNAV
- Qianxun SI
- BYNAV Technology
- ComNav Technology
- Hi‑Target
- BDStar Navigation
- Unicore Communications
- Aceinna
- Geespace
- DAYOUPi
- Haige Communications
- Quectel
- DJI
- W-Ibeda
- China Mobile
- TruePoint
- STARCART
- Huaxin Semiconductor
- Jingwei Hirain
- CXROBOT CONNECT
- Forsense
- MT Microsystems
- Anhui XDLK Microsystem
- Lins Tech
- KiSilicon Technology
- STMicroelectronics
- Novatel
- u-blox
- Bosch
Methodology
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