Shenzhen Hangsheng Electronics Co., Ltd.

The cockpit domain controller and high-performance central computing platform developed by Hangsheng are compatible with domestic chip platforms and with those of mainstream overseas manufacturers. Built on high-performance platforms that are continuously upgraded and iterated, they concurrently support cross-domain functions such as gateway, body control and automated parking, meeting personalized needs with high performance, high integration and high scalability. They also integrate optical sensors, millimeter-wave radar and other sensors to deliver intelligent sensing and monitoring functions such as DMS and OMS, laying a solid foundation for driving safety and scenario-based services.

Compatible with domestic chip platforms and with those of mainstream overseas manufacturers; concurrently supports cross-domain functions such as gateway, body control and automated parking (high performance, high integration, high scalability); integrates optical sensors and millimeter-wave radar, supporting DMS/OMS intelligent sensing and monitoring; the official technical capability page lists the related core platforms as the Mozi central computing platform, the Yizhi cockpit platform and the Bisheng infotainment platform.

• Smart cockpit (Segment: Smart Cockpit)
• Cockpit-driving cross-domain fusion (gateway/body control/automated parking)
• Driver monitoring DMS and occupant monitoring OMS
• Multi-screen interactive cockpit

Leveraging its self-developed domain control platform and a rich set of applications, Hangsheng builds cockpit infotainment systems that provide navigation, audio and video, gaming, social networking and other life and entertainment services. They support multi-screen linkage from the front row to the rear row, delivering multimodal visual, auditory and haptic display and interaction experiences.

Based on a self-developed domain control platform and a rich set of applications; provides navigation, audio and video, gaming, social networking and other services; supports multi-screen linkage from the front row to the rear row; supports multimodal visual, auditory and haptic display and interaction.

• Smart cockpit (Segment: Smart Cockpit)
• Front-row center console entertainment
• Front passenger entertainment screen
• Rear-seat entertainment screen

For in-vehicle display terminals, Hangsheng has mass-produced center console screens, instrument cluster screens, front passenger screens and rear-seat screens in various sizes and in form factors including single screens, dual connected screens, pillar-to-pillar screens, curved screens and Z-shaped screens, while supporting the integration of pressure or touch sensors to provide screen vibration feedback that reinforces the sense of operation. For intelligent control panels, based on air conditioning and seat control requirements, Hangsheng has evolved from traditional mechanical control panels to intelligent interactive display panels, upgrading the driving and riding experience.

Mass-produced center console screens, instrument cluster screens, front passenger screens and rear-seat screens in various sizes; form factors include single screen, dual connected screen, pillar-to-pillar screen, curved screen and Z-shaped screen; supports integration of pressure or touch sensors to achieve screen vibration feedback; intelligent control panels evolve from traditional mechanical control panels to intelligent interactive display panels, covering air conditioning and seat control.

• Smart cockpit (Segment: Smart Cockpit)
• In-vehicle multi-screen display terminals
• Intelligent air conditioning and seat control panels

Drawing on a deep accumulation of novel optical design technologies and intelligent perception algorithms, Hangsheng deeply integrates high-definition optical sensor technology in the driving information display field. Leveraging advanced optical integration capabilities and the strengths of its visual perception algorithms, it combines the environmental perception and multimodal interaction characteristics of optical sensors with in-vehicle display systems, driving deep linkage between in-vehicle display and in-vehicle metaverse scenarios, exploring a new interaction gateway for the future smart cockpit centered on visual perception plus intelligent display, and empowering the upgrade of intelligent vehicle human-machine interaction toward a full-domain perception, immersive interaction experience.

Relying on the Hangsheng Mingjing display screen platform, the Ruosi holographic optics platform and the Jiyan head-up display platform; can realize ultra-thin integrated black, lightweight, narrow-bezel, multi-connected, irregular-shaped and ultra-wide designs for OLED/LCD and other displays; supports Local Dimming and dynamic anti-peeping for Mini-LED displays; possesses core technical capabilities such as designs of various movable mechanisms, hidden holographic display, AR projection, varifocal projection and dual-focal-plane projection, and the AR-Creator algorithm.

• Smart cockpit (Segment: Smart Cockpit)
• Driving information display and HUD head-up display
• Electronic exterior mirrors and streaming media rearview mirrors
• Driving recorder
• In-vehicle metaverse/holographic display scenarios

The T-BOX and V-BOX built by Hangsheng feature high-bandwidth, low-latency and low-power 5G mobile communication capabilities. By connecting to the in-vehicle bus and cloud servers, they enable various online applications such as remote vehicle monitoring, remote control, safety monitoring and alarms, and remote diagnostics.

5G mobile communication capability; high bandwidth, low latency and low power consumption; connects to the in-vehicle bus and cloud servers.

• Intelligent connectivity (Segment: Intelligent Connectivity)
• Remote vehicle monitoring
• Remote vehicle control
• Safety monitoring and alarms
• Remote diagnostics

Hangsheng is committed to advancing the integration of in-vehicle antennas with intelligent connectivity terminals. It focuses on strengthening the anti-interference performance of different types of antennas and uses multi-in-one antenna technology to build integrated intelligent antennas featuring high shock resistance, multi-band operation and high V2X gain, ensuring efficient transmission of communication data.

Multi-in-one antenna technology; strengthened anti-interference performance of different types of antennas; features high shock resistance, multi-band operation and high V2X gain.

• Intelligent connectivity (Segment: Intelligent Connectivity)
• Integration of in-vehicle antennas and intelligent connectivity terminals
• V2X vehicle-to-everything cooperative communication

A centralized data hub inside the vehicle electrical architecture. It handles message routing, protocol conversion and security isolation between functional domains as well as between the in-car network and outside networks, so that traffic from powertrain, chassis, cockpit and body systems is forwarded under control at a single point. Serving as the unified doorway for whole-vehicle OTA and remote diagnostics, it concentrates the external attack surface onto one node and removes the harness complexity that direct cross-domain links used to create.

Network interfaces: 6 CAN FD, 2 LIN and 2 automotive Ethernet ports (100BASE-T1/1000BASE-T1); bus rates: CAN FD up to 8 Mbit/s, LIN 20 kbit/s; routing: message-level and signal-level routing with protocol conversion, forwarding latency ≤1 ms; Ethernet backbone: single twisted pair 100/1000BASE-T1; security: SecOC, secure boot and TLS 1.3 with hardware AES-128/256 and SHA-256; sleep handling: local and remote wake-up, quiescent current ≤100 µA; flashing and diagnostics: DoIP, UDS and vehicle-level OTA; environment: -40 °C to 85 °C, developed to an ISO 21434 process

• Intelligent connectivity (Segment: Intelligent Connectivity)
• Vehicle central gateway
• Zonal (inter-domain) gateway
• In-vehicle and external network routing and collaboration

A digital key concept that lets a phone or wearable take the place of the classic remote fob. It covers three technology paths, NFC card tap, hands-free Bluetooth approach and precise UWB ranging, and the OEM configures the level from plain NFC up to UWB according to model positioning. Alongside seamless entry and start, the owner issues a temporary key to relatives or a valet driver through the cloud and revokes it in the back end at any time, balancing convenience with control over vehicle use.

Communication variants: NFC, BLE, BLE+NFC and BLE+NFC+UWB; UWB: operating band 6.5-8 GHz, ranging accuracy ≤10 cm, coverage radius ≥30 m; BLE: BLE 5.2 at 2.4 GHz, hands-free unlock distance adjustable from 3 to 10 m; NFC: 13.56 MHz, ISO 14443 Type A/B compliant; security: financial-grade secure element, CCC digital key support and mutual authentication; battery: CR2032 coin cell on the key side, ≥12 months standby; cloud: multi-user key sharing, time-limited authorization and remote configuration; environment: vehicle-side module -40 °C to 85 °C, connected via CAN FD/LIN

• Intelligent connectivity (Segment: Intelligent Connectivity)
• Seamless entry and seamless start
• Cloud-based digital key sharing

An entry-level vision safety package built around camera sensing. Two product lines make it up: a surround-view parking terminal that clears the blind zones around the vehicle, and a cabin monitoring terminal that keeps watching the driver's state. Relying on in-house work in field-of-view simulation and media coding, the same hardware reuses calibration routines on each new model, letting car makers satisfy the requirements for parking assistance and cabin observation at contained cost.

Video inputs: 4 HD wide-angle cameras at 1080p/30 fps, single-camera horizontal FOV ≥190°; stitching: 360° panorama with ≤100 ms latency including distortion correction; video formats: H.264/H.265 encode and decode, LVDS and automotive Ethernet output; software extensions: MOD moving-object detection, transparent floor view and dynamic parking guidance lines; cabin terminal: one near-infrared camera with 940 nm active illumination supporting fatigue and distraction detection; responsiveness: ≤1 s from recognizing abnormal driving behaviour to the local audio-visual alert; operating range: -40 °C to 85 °C; supply: 9-16 V DC

• Assisted driving (Segment: Assisted Driving)
• 360° panoramic surround-view parking
• In-cabin monitoring and driving anomaly detection
• Basic driving safety assurance

Hangsheng starts from basic driving assistance functions and, responding to the demand for advanced assisted driving, develops assisted driving domain control system solutions. Supported by a high-computing-power platform and compatible with inputs from multiple sensor types such as optical sensors, millimeter-wave radar and ultrasonic radar, it innovatively adopts a single-backbone-network multi-sensor fusion algorithm architecture. Through end-to-end capability building, it covers the entire chain from commissioning and calibration of multiple sensor types (spatial calibration, time synchronization) and unified access of multi-source heterogeneous data to precise analysis, prediction and planning, and intelligent decision-making based on the backbone network, deeply coordinating sensor commissioning accuracy with algorithm processing efficiency to ensure that multi-dimensional perception data is efficiently transformed into reliable driving decisions, providing users with safe and convenient driving assurance.

High-computing-power platform; compatible with inputs from multiple sensor types such as optical sensors, millimeter-wave radar and ultrasonic radar; single-backbone-network multi-sensor fusion algorithm architecture; supports spatial calibration and time synchronization; unified access of multi-source heterogeneous data; covers the entire chain of precise analysis, prediction and planning, and intelligent decision-making; can meet assisted driving requirements of different levels.

• Assisted driving (Segment: Assisted Driving)
• Basic driving assistance functions
• Advanced assisted driving
• Automated parking control

Following the development trend of software-hardware decoupling and modular layering, Hangsheng provides customized basic software, middleware and upper-layer application services, empowering the automotive intelligence process with software.

Official technical capability page: based on full-stack in-house basic software development capabilities, it can provide customized development for operating systems such as Android/Linux/QNX, system-level deep optimization, customized middleware development, algorithm development and other services, as well as customized development and adaptation of various hypervisors (Hypervisor) and protocol stacks; it can also provide software development and toolchain services for AUTOSAR Classic, a highly real-time streamlined operating system, and for the AUTOSAR Adaptive platform oriented to high-performance computing platforms. It has passed CMMI Level 4 software capability certification and A-SPICE CL3 software development capability certification.

• Software and engineering services (Segment: Software and Engineering Services)
• Vehicle SOA architecture software customization
• Basic software and middleware development
• Hypervisor/protocol stack adaptation and toolchain services

Hangsheng provides CAN, LIN and Ethernet network testing services, as well as functional testing and automated testing services, helping customers improve product competitiveness.

Supports CAN, LIN and Ethernet network testing; provides functional testing and automated testing services.

• Software and engineering services (Segment: Software and Engineering Services)
• In-vehicle network testing
• Product functional testing
• Automated testing

Hangsheng is committed to upgrading the intelligent interaction experience of automobiles with leading industrial design services, using innovative interaction forms such as UI/UE design and AI digital humans to realize experiences ranging from visual display to virtual reality.

Official technical capability page: one-stop HMI design service capability and a full-stack design team; smart cockpit HMI design, creative design of virtual character roles (style design, image design, personality building, skin changing), 3D car model/3D scene design; 3D modeling and real-time rendering based on software such as Unity, QT, Kanzi and UE4.

• Software and engineering services (segment: Software and Engineering Services)
• Smart cockpit HMI interaction design
• AI digital human/3D virtual avatar
• Full-vehicle 3D modeling

Based on full-stack in-house development and high-end manufacturing, Hangsheng provides electric drive systems for new-energy battery-electric and hybrid vehicles, including generator control units GCU, drive motor control units MCU, multi-in-one motor controllers, power domain controllers and electromechanical integrated powertrain systems, supporting the development of new-energy vehicles.

Products cover generator control units GCU, drive motor control units MCU, multi-in-one motor controllers, power domain controllers and electromechanical integrated powertrain systems; based on full-stack in-house development and high-end manufacturing; suitable for new-energy battery-electric and hybrid vehicles.

• Control electronics (segment: Control Electronics)
• New-energy battery electric vehicles
• Hybrid electric vehicles
• Range-extended electric vehicles

Based on technologies such as functional-safety daisy-chain communication, high-voltage/low-voltage isolation design and high-precision multi-sensor fusion, Hangsheng delivers battery management systems with functional safety ASIL-C and above, safeguarding battery safety and empowering the electrification of automobiles. High-end technologies are also applied to energy storage products to support carbon-neutral green development.

Functional safety ASIL-C and above; functional-safety daisy-chain communication; high-voltage/low-voltage isolation design; high-precision multi-sensor fusion; the technology can be extended to energy storage products.

• Control electronics (segment: Control Electronics)
• Power battery management for new-energy vehicles
• Energy storage products

Based on the diverse and complex requirements of different vehicle models, Hangsheng carries out full-stack in-house design on multiple processor architecture platforms, providing customers with vehicle control units on various platforms and vehicle domain controller products with high-computing-power multi-core processor architectures, as well as customized product design, technical development services and high-end manufacturing.

Covers multiple processor architectures: B platform (SPC56), C platform (SPC57) and D platform (TC2/TC3 series); provides vehicle domain controllers with high-computing-power multi-core processor architectures; full-stack in-house design; supports customized product design, technical development services and high-end manufacturing.

• Control electronics (segment: Control Electronics)
• Vehicle control unit VCU
• Vehicle domain controller
• Customized development for new energy and control electronics

We have more than 50 years of experience in the design and manufacture of loudspeaker products, and hold dozens of core patented technologies, among which the 5-bump cone technology and ferrite tweeter loudspeakers are supplied in large volumes to Volkswagen worldwide. We are familiar with the development processes of domestic and international automakers and have co-developed loudspeaker products for multiple vehicle models together with domestic and international car manufacturers.

More than 50 years of experience in loudspeaker product design and manufacturing; dozens of core patented technologies; 5-bump cone technology and ferrite tweeter loudspeakers; co-development of loudspeaker products for multiple vehicle models with domestic and international automakers.

• Acoustic systems (segment: Acoustic Systems)
• In-vehicle audio systems
• Automotive sound field solutions
• E-call emergency call

The currently completed hardware platform spans 6~36 channels with power above 3000W; the dual-DSP solution can cover most market demands and also meets the main technical direction of automotive audio for the next 3 years. Multiple in-house sound effect algorithms have been developed, including multi-scenario reverberation sound effect processing and 3D prompt tone sound effect processing.

Completed hardware platform with 6~36 channels; power above 3000W; dual-DSP solution; multiple in-house sound effect algorithms supporting multi-scenario reverberation sound effect processing and 3D prompt tone sound effect processing; the amplifier product software architecture adopts mainstream AUTOSAR design and has accumulated expertise in software audio algorithm processing, CAN communication diagnostic development and electromagnetic compatibility standard compliance, featuring clear hierarchy, decoupling between modules, communication through interfaces and good software robustness.

• Acoustic systems (segment: Acoustic Systems)
• In-vehicle audio amplifiers
• Automotive sound field solutions (amplifier + subwoofer box + high/mid/low-frequency loudspeakers)

The pedestrian warning controller adopts an in-house high-efficiency audio processing algorithm, can perform sound processing directly in an ordinary MCU and directly drive the power amplifier, thereby greatly reducing overall cost and providing customers with personalized and cost-effective solutions.

In-house high-efficiency audio processing algorithm; sound processing can be performed directly in an ordinary MCU with direct driving of the power amplifier, reducing overall cost; available in two forms: integrated solution and split solution.

• Acoustic systems (segment: Acoustic Systems)
• Low-speed pedestrian warning for new-energy vehicles (AVAS)
• Pedestrian avoidance and warning