Beijing Jingwei Hirain Technologies Co., Inc.

The core product family of Hirain's intelligent driving electronics line, the Advanced Driver Assistance System (ADAS), officially positioned as "improving your driving safety". It belongs to the intelligent driving electronics category together with the intelligent driving domain controller ADCU, the vehicle high-performance computing platform HPC2.5, the 4D millimeter-wave radar, the 4D imaging radar, the driver monitoring system DMS all-in-one unit and the lidar integration system ILS.

Computing power: 200 TOPS; SoC platform: NVIDIA Orin X; Interface: 12ch+8 ETH; Supply voltage: 12 V DC; Power: 60 W; Operating temperature: -40~+85 ℃; Protection rating: IP67; Communication protocol: CAN FD/Ethernet

• Passenger car driver assistance
• Active safety
• L2 and above intelligent driving assistance
• Euro NCAP five-star safety rated vehicles (official disclosure: the intelligent forward camera all-in-one IFC helps the relevant models)

Intelligent driving domain controller (ADCU), belonging to the intelligent driving electronics category; it is the centralized computing and control carrier for ADAS and high-level driver assistance functions.

Computing power: 256 TOPS; Interface: 16ch+12 CAN; Supply voltage: 12 V DC; Power: 75 W; Operating temperature: -40~+85 ℃; Protection rating: IP6K9K; Communication protocol: AUTOSAR/Ethernet

• Centralized domain control for intelligent driving
• Integrated driving and parking
• Mass-production vehicles with high-level driver assistance

Vehicle high-performance computing platform HPC2.5; the official model code itself contains the version number 2.5. It belongs to the intelligent driving electronics category and is a vehicle central computing platform product positioned above the ADCU level.

Computing power: 508 TOPS; SoC platform: Dual SoC+MCU; Storage: 32 GB LPDDR5; Interface: 20ch high-speed; Power: 120 W; Operating temperature: -40~+85 ℃

• High-level intelligent driving
• Vehicle central computing
• Cross-domain integrated computing

4D millimeter-wave radar, belonging to the intelligent driving electronics category. Together with the 4D imaging radar, it forms the two radar product families listed side by side on the official website. According to news on the official homepage: the high-performance 4D imaging radar has officially obtained a nomination from a leading international automaker and will be installed in its multi-brand passenger cars to be launched in the Chinese market in the future, providing perception support for L3 autonomous driving projects.

Frequency: 76~79 GHz; Detection range: 300 m; Angular resolution: 1.0 °; Point cloud density: 2000 pts/s; Operating temperature: -40~+105 ℃; Protection rating: IP6K9K

• Autonomous driving perception
• L3 autonomous driving projects
• Forward and corner target detection for passenger cars

Driver monitoring system (DMS) all-in-one unit, belonging to the intelligent driving electronics category; the official overview page describes it as the "driver monitoring system DMS all-in-one unit".

Resolution: 2 MP; Scheme: Near-IR; Detected items: Fatigue/distraction/smoking; Alert latency: <300 ms; Operating temperature: -40~+85 ℃; Supply voltage: 12 V DC

• Driver fatigue monitoring
• Distraction monitoring
• In-cabin occupant perception

4D imaging radar, belonging to the intelligent driving electronics category. According to news on the official homepage: the Hirain high-performance 4D imaging radar has officially obtained a nomination from a leading international automaker and will be installed in its multi-brand passenger cars to be launched in the Chinese market in the future, providing perception support for L3 autonomous driving projects.

Detection range: 350 m; Azimuth resolution: 1.2 °; Elevation resolution: 2.4 °; Tx/Rx channels: 12T16R; Operating temperature: -40~+105 ℃; Protection rating: IP6K9K

• L3 autonomous driving perception
• Series installation on multi-brand passenger cars of a leading international automaker
• High-precision target imaging

Lidar integration system (ILS), belonging to the intelligent driving electronics category; it is responsible for the integration and system-level adaptation of lidar sensors in the vehicle.

Interface: 4ch lidar; Cleaning method: Air+heat; Communication protocol: 1000BASE-T1; Supply voltage: 12 V DC; Operating temperature: -40~+85 ℃

• Vehicle-level lidar integration
• Autonomous driving perception systems
• Sensor cleaning and calibration

Remote communication controller (T-Box), belonging to the intelligent connectivity electronics category. The official description of this category is "an intelligent information system while driving, intended to provide entertainment and information and to ensure convenient connection of mobile devices"; the T-Box is the core remote communication component within it.

Comms standard: 4G LTE Cat.4; Frequency: LTE B1/B3/B5/B8; Positioning: GNSS(GPS+BeiDou); Interface: 2CAN+1ETH; Operating temperature: -40~+85 ℃

• Vehicle remote communication
• Connected vehicle data upload
• Remote diagnostics and remote control
• OTA

Gateway controller (GW), belonging to the intelligent connectivity electronics category; it handles routing and data exchange across the vehicle's heterogeneous bus networks.

CAN channels: 8ch; CAN FD channels: 6ch; LIN channels: 4ch; Routing bandwidth: 8 Gbps; Information security: ISO 21434; Operating temperature: -40~+85 ℃

• In-vehicle network routing and gateway
• Data hub of the vehicle E/E architecture
• Information security isolation

5G V2X T-Box, belonging to the intelligent connectivity electronics category; it is explicitly listed as "5G V2X T-Box" on the official overview page and is a remote communication terminal supporting direct cellular vehicle-to-everything communication.

Comms standard: 5G SA/NSA; V2X protocol: PC5 Rel-14; Air latency: <20 ms; Frequency: n1/n28/n41/n78; Operating temperature: -40~+85 ℃

• Vehicle-to-everything (V2X) cooperation
• 5G connected vehicles
• Remote communication for intelligent connected vehicles

Physical zone control unit (ZCU), belonging to the body and comfort electronics category. According to news on the official homepage, the "Rebuilding the Automotive Electrical and Electronic Architecture, Leading Industry Change | Hirain Physical Zone Controller ZCU Technical White Paper" has been officially released; the product is positioned as a key element for rebuilding the automotive electrical and electronic architecture.

Load drive: 24ch; Power distribution: Smart fuse; Communication protocol: CAN FD+ETH; Supply voltage: 12/24 V DC; Operating temperature: -40~+85 ℃

• Zone controller E/E architecture
• Body physical zone control
• Electrical and electronic architecture restructuring

Central computing platform (CCP), belonging to the body and comfort electronics category; it is the core computing unit in the vehicle's evolution toward a centralized E/E architecture.

Computing power: 1000 TOPS; Cores: 8-core; Software architecture: SOA; Power: 150 W; Operating temperature: -40~+85 ℃

• Centralized electrical and electronic architecture
• Cross-domain integrated control
• Software-defined vehicles

The body domain controller (BDCU) belongs to the body and comfort electronics product category and integrates traditional distributed body control functions.

I/O count: 32 in / 48 out; Load type: Lamps/motors/relays; Communication protocol: CAN FD; Supply voltage: 12 V DC

• Passenger vehicle body domain control
• Body electronics and electrical integration

The door domain controller (DDCU) belongs to the body and comfort electronics product category and is responsible for domain-level control of door-related functions.

Anti-pinch force: Hall+current; Drive channels: 6ch; Communication protocol: LIN/CAN; Operating temperature: -40~+85 ℃

• Door control
• Window and mirror control
• Door zone integration

The intelligent seat control module (SCM) belongs to the body and comfort electronics product category; the official overview page describes it as the "intelligent seat controller (SCM)".

Motor channels: 8ch; Load type: Heater/vent; Adjust direction: 3 memory; Communication protocol: LIN

• Intelligent seat adjustment
• Seat comfort function control

The power liftgate module (PLGM) belongs to the body and comfort electronics product category; the official overview page describes it as the "electric rear door controller (PLGM)", while this product's detail page is titled "Power Liftgate Controller PLGM".

Anti-pinch force: Current sense; Drive channels: 2 struts; Sensor open: Kick sensor; Operating temperature: -40~+85 ℃

• Power liftgate control
• Kick-sensor opening
• Liftgate anti-pinch protection

The digital key (BLE+UWB+NFC) belongs to the body and comfort electronics product category; the official overview page explicitly states the technology combination "digital key (BLE+UWB+NFC)", while the detail page names it "digital key system BLE/UWB".

Positioning accuracy: ±10 cm; Communication protocol: BLE 5.2+UWB; CCC spec: CCC 2.0; Operating temperature: -40~+85 ℃

• Smartphone digital key
• Keyless entry and start
• High-precision positioning unlock

The passive entry and passive start system (PEPS) belongs to the body and comfort electronics product category and handles keyless entry and push-button start of the vehicle.

LF antenna: 4 pcs; Key count: 2 pcs; Frequency: 125 kHz/433 MHz; Operating temperature: -40~+85 ℃

• Keyless entry
• Push-button start
• Anti-theft authentication

The new energy vehicle control unit (VCU) belongs to the new energy and powertrain electronics product category. This category is officially positioned to "provide safeguards for the safe use of new energy vehicles".

SoC platform: 32-bit MCU; I/O count: 120 ch; Functional safety: ASIL D; Operating temperature: -40~+85 ℃

• New energy vehicle overall control
• Torque coordination
• Energy management

The battery management system (BMS) belongs to the new energy and powertrain electronics product category and is a core component for the safe management of traction batteries in new energy vehicles.

Sampling channels: 192 ch; Balancing current: 200 mA; SOC accuracy: ±2 %; High-voltage rating: 1000 V DC; Communication protocol: CAN/daisy-chain

• Traction battery management
• Battery state estimation
• High-voltage safety monitoring

The motor control unit (MCU) belongs to the new energy and powertrain electronics product category and is used for drive motor control in new energy vehicles.

Power: 150 kW; Bus voltage: 400 V DC; Efficiency: 99 %; Cooling method: Liquid cooling; Operating temperature: -40~+85 ℃

• Electric drive system of new energy vehicles
• Drive motor control

The on-board charger (OBC) belongs to the new energy and powertrain electronics product category and is used for AC charging of new energy vehicles.

Power: 11 kW; Input voltage: 85~265 V AC; Protection rating: IP67; Operating temperature: -40~+85 ℃

• AC charging of new energy vehicles
• On-board energy replenishment

The DCDC power module belongs to the new energy and powertrain electronics product category and performs conversion from high-voltage DC to low-voltage DC.

Input voltage: 400 V DC; Output voltage: 12/24 V DC; Power: 3 kW; Efficiency: 96 %

• High-voltage to low-voltage DC conversion
• Vehicle low-voltage power supply

The integrated power unit (IPU) belongs to the new energy and powertrain electronics product category and is an integrated controller product for electric drive/power supply systems.

Integrated parts: MCU+OBC+DCDC; Power: 200 kW; Cooling method: Liquid cooling; Operating temperature: -40~+85 ℃

• Electric drive system integration
• Multi-in-one powertrain controller

The Powertrain Intelligent Actuator (IAU) belongs to the New Energy and Powertrain Systems Electronics category, and its official designation is exactly 'Powertrain Intelligent Actuator IAU'.

Actuator type: E-throttle; Response time: <15 ms; Lifespan: 1M cycles; Operating temperature: -40~+85 ℃

• Intelligent actuation for the powertrain system
• Actuator-layer control of the powertrain

The Electric Power Steering System (EPS) belongs to the Chassis Control Electronics category. The official overview page states: 'Hirain provides products such as the Electric Power Steering System (EPS), the Electronic Parking Brake System (EPB), the Brake-by-Wire System (IBAS), the Steer-by-Wire System (SBW) and the Chassis Domain Controller (CDC), improving the stability and safety of vehicle driving.' This product name is taken from the body text of that official overview page; the chassis control category list page and its dedicated detail page were not opened this time.

The official overview page does not provide specific parameters; the chassis control category list page and this product's detail page were not opened this time, so parameters were not retrieved and no assumptions have been made.

• Steering assistance
• Improvement of driving stability and safety

The Electronic Parking Brake System (EPB) belongs to the Chassis Control Electronics category; the product name is taken from the body text of the official automotive electronics product overview page.

The official overview page does not provide specific parameters; the dedicated detail page was not opened this time, so parameters were not retrieved and no assumptions have been made.

• Electronic parking braking
• Hill-hold parking assistance

The Brake-by-Wire System (IBAS) belongs to the Chassis Control Electronics category; the product name is taken from the body text of the official automotive electronics product overview page.

The official overview page does not provide specific parameters; the dedicated detail page was not opened this time, so parameters were not retrieved and no assumptions have been made.

• Brake-by-wire
• Redundant braking at the actuation layer of intelligent driving

The Steer-by-Wire System (SBW) belongs to the Chassis Control Electronics category; the product name is taken from the body text of the official automotive electronics product overview page.

The official overview page does not provide specific parameters; the dedicated detail page was not opened this time, so parameters were not retrieved and no assumptions have been made.

• Steer-by-wire
• Steering actuation for advanced intelligent driving

The Chassis Domain Controller (CDC) belongs to the Chassis Control Electronics category; the product name is taken from the body text of the official automotive electronics product overview page.

The official overview page does not provide specific parameters; the dedicated detail page was not opened this time, so parameters were not retrieved and no assumptions have been made.

• Integrated chassis domain control
• Coordinated control of vehicle dynamics

The Anti-Pinch Controller (APCU) belongs to the Body and Comfort Electronics category; the product name is taken from the body text of the official automotive electronics product overview page ('Anti-Pinch Controller (APCU)'). No dedicated detail page was opened within its category list page this time.

The official overview page does not provide specific parameters; the dedicated detail page was not opened this time, so parameters were not retrieved and no assumptions have been made.

• Anti-pinch for power windows
• Anti-pinch protection for sunroofs and sliding doors

The Passenger Car Body Control System (BCM) belongs to the Body and Comfort Electronics category; the product name is taken from the body text of the official automotive electronics product overview page. It is distinguished from the Commercial Vehicle Body Control System (BES) and the Body Domain Controller (BDCU).

The official overview page does not provide specific parameters; the dedicated detail page was not opened this time, so parameters were not retrieved and no assumptions have been made.

• Body electrical control for passenger cars
• Lighting, wiper and door lock control

The Commercial Vehicle Door Control System (DES) belongs to the Body and Comfort Electronics category; the product name is taken from the body text of the official automotive electronics product overview page.

The official overview page does not provide specific parameters; the dedicated detail page was not opened this time, so parameters were not retrieved and no assumptions have been made.

• Commercial vehicle door control
• Door systems for buses and trucks

The Commercial Vehicle Body Control System (BES) belongs to the Body and Comfort Electronics category; the product name is taken from the body text of the official automotive electronics product overview page. The official commercial vehicle business disclosure states: covering 12 V and 24 V systems, with cumulative shipments exceeding 15 million units.

The official overview page does not provide specific parameters (it only discloses coverage of 12 V and 24 V systems); the dedicated detail page was not opened this time, so parameters were not retrieved and no assumptions have been made.

• Body electrical control for commercial vehicles
• 12 V/24 V commercial vehicle platforms

The Commercial Vehicle Body Domain Control System (CVDCU) belongs to the Body and Comfort Electronics category; the product name is taken from the body text of the official automotive electronics product overview page. The official commercial vehicle business disclosure states: the company began laying out commercial vehicle automotive electronics products in 2007, covering 12 V and 24 V systems, with cumulative shipments exceeding 15 million units.

The official overview page does not provide specific parameters; the dedicated detail page was not opened this time, so parameters were not retrieved and no assumptions have been made.

• Commercial vehicle body domain control
• Domain-centralized architecture for commercial vehicles

Vehicle Thermal Management (VTM) belongs to the Body and Comfort Electronics category; the product name is taken from the body text of the official automotive electronics product overview page ('Vehicle Thermal Management (VTM)'). The commercial vehicle version is officially called the Thermal Management System VTMS.

The official overview page does not provide specific parameters; the dedicated detail page was not opened this time, so parameters were not retrieved and no assumptions have been made.

• Vehicle thermal management control
• Battery and cabin thermal management for new energy vehicles

Augmented reality head-up display (AR-HUD), part of the smart cockpit electronics product category. The official overview page states that the smart cockpit system-level solution 'has perception, presentation and processing capabilities, and includes components such as camera modules, microphones, liveness detection, ambient lighting, streaming media rear-view mirror, augmented reality head-up display AR-HUD, smart seats and domain controllers', and can deeply integrate information from ADAS, TBOX, the vehicle body and high-precision maps. The smart cockpit category listing page and its standalone detail page were not opened in this collection round.

The official overview page does not provide specific parameters (virtual image distance VID, FOV, brightness, resolution, etc.); the standalone detail page was not opened in this collection round, so parameters were not collected and no assumptions are made.

• Smart cockpit display
• AR navigation fusion display
• ADAS information visualization

Streaming media rear-view mirror, part of the smart cockpit electronics product category; the product name is taken from the smart cockpit component list given in the body text of the official automotive electronics product overview page. The smart cockpit category listing page and its standalone detail page were not opened in this collection round.

The official overview page does not provide specific parameters; the standalone detail page was not opened in this collection round, so parameters were not collected and no assumptions are made.

• Electronic rear-view mirror
• Smart cockpit vision