Ningbo Joyson Electronic Corp.

The smart cockpit multimodal human-machine interaction product line of Preh, a Joyson Electronics company. It integrates text, visual, acoustic, haptic and motion interaction modes and can be consolidated with the head unit, smart interior and other components in the cockpit domain controller; its functions continue to be upgraded as computing power increases and algorithms iterate, and it has now entered a phase of deep integration.

Multimodal interaction modes: text, visual, acoustic, haptic, motion; product line composition: driving centre control module, central control panel, air-conditioning controller, multi-function interaction switch; can be integrated into the cockpit domain controller for unified management.

• Smart cockpit
• Cockpit domain controller integration
• Smart cockpit supply for global automakers

The cockpit domain controller and complete hardware and software solution provided by Joynext, a Joyson Electronics company. The hardware supports various mainstream chips; the software supports Hypervisor virtualisation, various middleware and development tools, and supports multiple operating systems as well as customised development of special-requirement functional software for automakers, providing carmakers with a complete solution from the cockpit domain controller and operating system up to the application layer.

Hardware: supports various mainstream chips; software: supports Hypervisor virtualisation, various middleware and development tools, and multiple operating systems; can integrate the head unit with navigation, driving assistance, mobile communication and driver monitoring; supports software, ecosystem applications and over-the-air OTA updates.

• Smart cockpit domain control system integration
• Head unit and navigation
• Driving assistance
• Mobile communication
• Driver monitoring
• Customised functional software development for automakers

Joyson Electronics' smart interior products integrate intelligent comfort with an environmentally friendly and practical concept in terms of design, intelligence and environmental protection. They include a new-generation gesture-controlled hidden air vent (with planned functions such as fresh air and antibacterial sterilisation) and smart cockpit trim parts that integrate functional buttons with real wood elements, enhancing the user's driving and riding experience.

Gesture-controlled hidden air vent (planned functions: fresh air, antibacterial sterilisation); smart cockpit trim parts adopt a solution integrating functional buttons with real wood elements.

• Smart cockpit interior
• Cockpit air vents
• Cockpit trim parts

One of the products in Joyson Electronics' intelligent driving business segment. LiDAR offers all-weather high-precision detection capability and can collect full-field-of-view, high-resolution data, achieving better visibility and higher safety. In early 2021, Joyson Electronics completed a strategic investment in LiDAR manufacturer Innovusion, and the two jointly supply ultra-long-range, high-precision LiDAR for models of domestic emerging automakers, helping to achieve the leap from assisted driving to high-level intelligent driving.

Features: all-weather high-precision detection, full field of view and high-resolution data acquisition; the technical route has been validated by the industry and is already used in mass-produced models; possesses manufacturing and quality control capabilities and cooperates on LiDAR perception fusion, V2X data fusion and autonomous driving domain controller decision algorithms so that products meet test requirements and achieve functional safety.

• Intelligent driving environmental perception
• From assisted driving to high-level intelligent driving
• Front-installation mass production for emerging automaker models

Joyson Electronics' intelligent driving business is committed to building full-stack intelligent driving capabilities, accelerating the development of L2++ to L4 advanced driver assistance and autonomous driving domain controllers and functional modules, and taking the lead in achieving breakthroughs in mass-producible, automotive-grade intelligent driving domain controllers; it has established cooperation with partners in fields such as LiDAR, AI chips, operating systems and virtual simulation test platforms, and has research results or mass-production projects in various driving engines such as navigation, positioning and automated parking engines.

Autonomous driving level coverage: L2++ to L4; product form: mass-producible, automotive-grade intelligent driving domain controller and functional modules; software platform: application-layer algorithms and middleware systems for different levels of autonomous driving, covering development and testing toolchains, supporting multiple operating systems and enabling joint development with customers.

• Advanced driver assistance (ADAS)
• Autonomous driving domain control
• Navigation engine
• Positioning engine
• Automated parking engine

Joynext, a Joyson Electronics company, provides an integrated intelligent vehicle connectivity mobility solution that enables basic services such as real-time traffic, weather, navigation and real-time positioning as well as their over-the-air (OTA) updates, and through 5G vehicle connectivity technology supports communication collaboration across different information channels, collaboration with vulnerable road users, lane-level positioning and advanced internet-of-vehicles solutions. Joynext has become the world's first technology supplier capable of mass-producing 5G-V2X products and has won mass-production project orders from several leading emerging automakers including NIO and Human Horizons (HiPhi brand).

Core: 5G vehicle connectivity (5G-V2X) technology; supports real-time synchronisation, precise interconnection, lane-level positioning and OTA updates; supports communication collaboration across different information channels and collaboration with vulnerable road users; network information security and functional safety cover in-cabin communication protection, vehicle-to-cloud communication protection and V2X communication protection, involving hardware, software modularisation, identity authentication and virtualisation layers.

• Intelligent connected vehicles
• Vehicle-road collaboration (V2X)
• NIO mass-production project
• Human Horizons (HiPhi brand) mass-production project

The high-voltage battery management system for new energy vehicles provided by Preh, a Joyson Electronics company, is a distributed solution composed of a battery management unit, cell monitoring unit and other elements. It continuously monitors the voltage and temperature of each battery cell and ensures optimal battery performance through balanced high-voltage battery charging and discharging. The technical solution is designed with an AUTOSAR architecture to achieve stronger performance and lower power consumption, and functional safety strictly follows the requirements of the ISO26262 standard. It has been commercially used in new energy models of international automakers and the company is a BMS supplier to automakers including BMW, Mercedes-Benz and Volkswagen; the highly automated BMS production line in China was put into operation in 2017 in Ningbo, Zhejiang Province.

Voltage platforms: R&D and manufacturing capability across the full range of 12V, 48V, 400V and 800V; architecture: AUTOSAR; functional safety standard: ISO26262; functions: high-precision parameter monitoring, key state estimation, cell balancing, balanced high-voltage battery charging and discharging; form: distributed solution (battery management unit + cell monitoring unit).

• New energy vehicle traction battery
• BMW new energy models
• Mercedes-Benz new energy models
• Volkswagen new energy models

One of the on-board power electronics products mass-produced by Preh, a Joyson Electronics company. It has passed functional and reliability tests, meets the stringent test requirements of mainstream international automakers and has achieved large-volume production for the front-installation market; Joyson Electronics operates power electronics laboratories in both China and Germany to provide R&D support for subsequent product iterations.

Product category: on-board charger (OBC); validation: passed functional and reliability tests, meets the stringent test requirements of mainstream international automakers; status: large-volume production for the front-installation market; R&D support: power electronics laboratories in China and Germany.

• On-board charging for new energy vehicles
• High-power super-fast charging
• Front-installation series production supply

An on-board power electronics product mass-produced by Preh, a Joyson Electronics company, used to solve the "range anxiety" problem caused by slow charging. It supports high-power fast charging for 800V platform vehicles and can boost the output voltage of a 400V charging pile to 800V for charging.

An 800V platform vehicle charging for 20 minutes at an 800V high-power charging station can replenish about 80% of the battery; it can boost the output voltage of a 400V charging pile to 800V, enabling 800V models to charge at 400V stations.

• Fast charging for 800V high-voltage platform models
• 400V charging pile voltage boosting for compatibility with 800V models

The multi-function DC/DC voltage conversion module mass-produced by Preh, a Joyson Electronics company, is a three-in-one integrated solution that fulfils the low-voltage conversion function for 800V DC voltage and can operate bidirectionally, supplying power to components such as on-board general-purpose electrical appliances, dynamic suspension and electric air conditioning.

Integration: three-in-one; voltage conversion: realises three voltage conversions of 12V, 48V and 400V; input: low-voltage conversion for 800V DC voltage; operating mode: bidirectional operation; power supply targets: on-board general-purpose electrical appliances, dynamic suspension, electric air conditioning.

• Low-voltage power distribution for 800V high-voltage models
• On-board general-purpose electrical appliances
• Dynamic suspension
• Electric air conditioning

One of the on-board power electronics products mass-produced by Preh, a Joyson Electronics company. It belongs to the on-board power electronics direction of the overall new energy charging and discharging solution, has passed functional and reliability tests and has achieved large-volume production for the front-installation market.

Product category: power distribution unit (PDU); validation: passed functional and reliability tests, meets the stringent test requirements of mainstream international automakers; status: large-volume production for the front-installation market.

• High-voltage power distribution for new energy vehicles
• Front-installation series production supply

The core passive safety product of Joyson Safety Systems. In a severe collision, airbags can greatly improve occupant safety; the products cover airbags for all positions including driver, passenger, knee, side, far-side and head, together with modules such as inflators, airbag fabric and airbag covers. The products are widely used in more than 70 automotive brands worldwide.

Product matrix: driver airbag, passenger airbag, knee airbag, side airbag, far-side airbag, head airbag; supporting modules: inflator, airbag fabric, airbag cover; coverage: more than 70 automotive brands and hundreds of models worldwide.

• Occupant crash protection
• Frontal protection for driver and passenger
• Side and head protection
• Knee protection

A passive safety product from Joyson Safety Systems, designed to provide essential protection for occupants of all ages. The range includes standard retractors, load-limiting retractors, pyrotechnic pretensioners, motorized seat belts, energy management systems, anchor pretensioners and anti-shock buckles; standard devices can be converted into more specialized modules to provide additional functions, and the range covers the latest crash protection technologies such as integrated tension sensors and inflatable seat belts.

Product composition: standard retractors, load-limiting retractors, pyrotechnic pretensioners, motorized seat belts, energy management systems, anchor pretensioners, anti-shock buckles; extended technologies: integrated tension sensors, inflatable seat belts; modular design allows functions to be customized to customer requirements.

• Occupant restraint systems
• Crash protection
• Protection for occupants of all ages

Gas generator products developed and manufactured by Joyson Safety Systems, capable of meeting all airbag applications. Initiators, propellants and gas generators are produced through highly automated processes with stable, repeatable and high quality levels.

Types: pyrotechnic gas generators, stored-gas generators, hybrid gas generators; in-house components: initiators, propellants, gas generators; process: highly automated, stable and repeatable high-quality production process; applicability: meets all airbag applications.

• Airbag inflation
• Supporting driver/passenger/side/head/knee airbags

Joyson Safety Systems continues to lead the future of automotive steering wheels by applying new technologies (hands-off detection, light strips and 3D Switch). For future intelligent driving, it is also developing a next-generation steering device that can integrate technologies or functions such as multi-zone sensing, foldability, hands-off detection, vital-sign detection, display switches, a closed surface and a new horn system.

Technologies already applied: hands-off detection, light strips, 3D Switch; planned functions of the next-generation steering device: multi-zone sensing, foldable, hands-off detection, vital-sign detection, display switches, closed surface, new horn system.

• Smart cockpit steering interaction
• Hands-off detection (HOD) for intelligent driving
• Vital-sign detection

The Integrated Safety product division of Joyson Safety Systems provides active safety and integrated safety solutions. The active safety field mainly involves safety-related automation technologies and accident prevention and protection systems, such as intelligent sensors, facial recognition systems, advanced driver assistance systems, pre-crash mechatronic restraint preparation, active body panels, vehicle fire protection systems and high-voltage battery disconnects for new energy vehicles, which can be further integrated with passive safety products and intelligent driving product lines. Integrated safety solutions represent the cutting edge of safety product innovation: they not only achieve integration among safety systems, but can also be integrated and applied with products such as intelligent driving and smart cockpits, and have produced award-winning new technologies such as occupant monitoring systems, occupant classification sensors, 3D touch sensing and gas detection.

Active safety: intelligent sensors, facial recognition systems, advanced driver assistance systems (ADAS), pre-crash mechatronic restraint preparation, active body panels, vehicle fire protection systems, high-voltage battery disconnects for new energy vehicles; integrated safety: vision and radar systems, advanced sensors and mechatronic products, accident prevention and protection systems, personal safety protection, active steering systems; innovative technologies: occupant monitoring systems, occupant classification sensors, 3D touch sensing, gas detection; covering more than 70 automotive brands worldwide.

• Active safety warning and hazard avoidance
• Accident prevention and protection
• High-voltage battery disconnect protection for new energy vehicles
• Integration with intelligent driving/smart cockpit systems
• Occupant monitoring and classification recognition