Hardware products_华研慧声(苏州)电子科技有限公司

Hardware products
WuJieSheng® Intelligent Acoustic Solution
Enabling clients to develop personalized, optimized, and diversiffed intelligent cabin-exclusive brand acoustic systems,
providing consumers with customized, high-end audio experiences
Hardware products
> Products and Solutions > Hardware products
Let China’s Intelligent Manufacturing Deffne the New Global Acoustic Standard
Huisheng Intelligent Manufacturing possesses comprehensive R&D, production, and testing capabilities, built upon globally leading automated production lines, integrating cutting-edge technologies and innovative management models to ensure an efffcient and stable supply chain, thereby safeguarding high-quality automotive products. It has currently obtained authoritative certiffcations and secured a complete automotive-grade system certiffcation.
Automated Production Line
Automated Production Line
Intelligent Manufacturing
300,000 Sets / Annual Production Capacity
300,000 Sets / Annual Production Capacity
Reliable Delivery
IATF 16949
IATF 16949
Automotive-Grade Certiffcation
WuJieSheng® Intelligent Acoustic Solution
Surpassing Hardware and Computing Power Limits to Deliver an Exceptional Audio Experience
Automotive-Grade Durability
Validated by 3000 Hours of Rigorous Automotive-Grade Durability Testing to Ensure Long-Term Stable Operation, Adapted to Complex In-Cabin Environments
Low Distortion, High Fidelity
Low Distortion, High-Fidelity Sound Quality with 0.05% THD,ensure Exceptional Audio Performance
Energy Saving and Efffciency Improvement
Reduce Energy Consumption by 20% with Equivalent Performance
Acoustic Domain Control 16ch
Acoustic Domain Control 16ch
Channel
16
Rated Power
576W
Channel Type
8CH AB class + 8CH D class
Audio Input
A2B/Audio
Supported Computing Power
4000MIPS
Temperature Protection
Supported
Communication Interface
CAN/CANFD
Bootloader
Supported
OTA
Supported
Acoustic Domain Control Gen4
Acoustic Domain Control Gen4
Channel
24
Rated Power
756W
Channel Type
8CH AB class + 12CH D class
Audio Input
A2B/Audio
Supported Computing Power
6000MIPS
Temperature Protection
Supported
Communication Interface
CAN/CANFD
Bootloader
Supported
OTA
Supported
Acoustic Domain Control Gen5
Acoustic Domain Control Gen5
Channel
32
Rated Power
1296W
Channel Type
8CH AB class + 24CH D class
Audio Input
A2B/Audio
Supported Computing Power
8000MIPS
Temperature Protection
Supported
Communication Interface
CAN/CANFD
Bootloader
Supported
OTA
Supported
Acoustic Domain Control 12ch
Acoustic Domain Control 12ch
Channel
12
Rated Power
396W
Channel Type
8CH AB class + 4CH D class
Audio Input
A2B/Audio
Supported Computing Power
2000MIPS
Temperature Protection
Supported
Communication Interface
CAN/CANFD
Bootloader
Supported
OTA
Supported
Acoustic Domain Control 8ch
Acoustic Domain Control 8ch
通道
8
额定功率
288W
通道类型
4CH AB类+4CH D类
音频输入
A2B/Audio
支持算力
900MIPS
温度保护
支持
通信接口
CAN/CANFD
Bootloader
支持
OTA
支持
AVAS Gen1
AVAS Gen1
Channel
1
Rated Power
24W
Supported Computing Power
200MIPS
Temperature Protection
Supported
Communication Interface
CAN/CANFD
OTA
Supported
Digital Sensor
High precision
Capable of simultaneously measuring the acceleration of a vehicle along the X, Y, and Z three axes, providing comprehensive and accurate data support for the vehicle's motion state in three-dimensional space
Transmission stability
Strong anti-interference capability, can achieve stable and high-speed data transmission in high temperature, high humidity, and high-vibration environments
Energy-saving and durable
The sensor maintains high performance while also having low power consumption and a long service life
Accelerometer Sensor
Accelerometer Sensor
Supply voltage
+4.8~+12.0 V
Supply current
3.5~5.5mA
Measurement range
±17G
Non-linearity
±1.5%
Sensitivity
500LSB/g
Offset
±120mg
Temperature range
-45~130℃
Protection grade
IP67
Accelerometer Sensor
Accelerometer Sensor
Product Model
HM-3902
Measurement Range
3.85 g / 7.7 g
Sensitivity
–11.71 dBFS/g after factory calibration, FS ±3.85 g (trimming performed with 1 g DC stimulus)
Sensitivity
–17.73 dBFS/g after factory calibration, FS ±7.7 g (trimming performed with 1 g DC stimulus)
Operating Voltage
4 V – 9 V on A2B bus (typ. 8 V)
Current Consumption
<25 mA
Bandwidth
1 Hz – 2.4 kHz
Protection Rating
IP67
Pressure Sensor
Pressure Sensor
Product Model
HM-1221
Direction
Uni-directional / Omnidirectional
Sensitivity
–10 ± 3 dB @ F = 1 kHz, 94 dB SPL
Frequency Response
100 Hz (±10 %) – 10 000 Hz (±1 %)
Distortion
<1 % @ F = 1 kHz, 94 dB SPL
Signal-to-Noise Ratio
Min 60 dB @ F = 1 kHz, 94 dB SPL (A)
Operating Voltage
5 V – 12.0 V ±10 %
Operating Current
Max 10 mA
Maximum SPL
>110 dB
Operating Temperature
–40 °C – +85 °C
Storage Temperature
–40 °C – +90 °C
Output Impedance
Max 200 Ω
Speaker
High Performance
Delivers clear and rich sound quality, accurately reproducing sound details
Compact size
Designed to be compact, suitable for installation spaces in various vehicle models
High durability
Heat-resistant, moisture-resistant, dust-proof, suitable for various automotive environments, long service life
Contact us now
Obtain Your Exclusive Solution