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Guoxin Technology explores the path of AI and keeps pace with independent innovation

Latest update time:2020-10-06
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The "2020 Hard-core Chinese Chip" event, hosted by Core Master and sponsored by Shenzhen Fubao Group , has now been launched on the "Cloud Exhibition", recommending outstanding Chinese chip companies to the majority of electronic engineers every day.


More than 100 Chinese chip companies

The competition for the top honor of China's chips is fierce


Don’t be a bystander of the times

Come and support the Chinese chip you support!



2020
Hardcore China Core Cloud Exhibition




Awards
2020 Hard-core Chinese Chip



Selection of domestic AI chips in 2020

The Most Innovative IC Design Company in 2020


Company Introduction

2020 Hard-core Chinese Chip



Hangzhou Guoxin Technology Co., Ltd. was established in 2001 and focuses on chip design and system solution development in the fields of digital TV, home multimedia and artificial intelligence. The digital TV chip products developed by the company have been distributed all over the world, and it is one of the world's leading set-top box chip suppliers. At the same time, the company has been deeply involved in the field of artificial intelligence and has taken the lead in launching artificial intelligence chips for the Internet of Things. It has core technologies such as self-developed neural network processors, instruction sets and compilers. The product solutions have covered multiple application fields such as smart cars, smart speakers, smart homes, and smart wearables.


The company is a recognized national high-tech enterprise with Zhejiang Provincial Enterprise Technology Center and Zhejiang Provincial Key Enterprise Research Institute. It has presided over and participated in the formulation of 20 national and industry technical standards. The company's technology and products have won major national and provincial awards such as the Second Prize of National Science and Technology Progress, the First, Second and Third Prizes of Zhejiang Provincial Science and Technology.


Since entering the field of artificial intelligence in 2016, Guoxin has started its exploration on the road of AI and has never stopped innovating. In 2017, Guoxin launched the industry's first IoT AI chip GX8010, which integrates Guoxin's self-developed neural network processor gxNPU to accelerate the operation of neural networks and solve the problem of low efficiency of traditional chips in neural network operations. The AIoT voice chip GX8008, which was released at the same time as GX8010, integrates gxNPU and domestic CK802 processors, and is designed as a multi-core heterogeneous architecture. It is the industry's first AIoT chip equipped with dual domestic processors of "domestic CPU + domestic NPU".


In 2020, Guoxin launched the ultra-low power AI chip GX8002, with power consumption as low as 70uW. It is currently the lowest power AI chip in the industry, integrating the second-generation self-developed neural network processor gxNPU V200 and the self-developed hardware VAD module. GxNPU V200 is specially optimized for low power consumption, with lower power consumption and higher computing efficiency. The self-developed VAD module has super filtering capabilities, accurately identifies the signal of the beginning of human voice in various complex environments, and can achieve extremely low power standby and automatic human voice sensing. With its ultra-low power consumption, GX8002 can be widely used in smart wearable fields such as TWS headphones, watches, and glasses.

Guoxin has been continuously innovating on the road of AI, constantly optimizing chip performance, achieving the ultimate cost-effectiveness, and contributing its own strength to the innovation and development of China's chips.


product description
2020 Hard-core Chinese Chip



Product: Ultra-low power consumption AIoT chip GX8002



Product performance: GX8002 can run at ultra-low power consumption. According to calculations, the standby power consumption of GX8002 is only 70uW, the power consumption when running is 0.6mW, and the average power consumption is less than 300uW. It may be the AI ​​chip with the lowest power consumption known in the industry. GX8002 supports voice wake-up capabilities on wearable and other devices, with a comprehensive wake-up rate of more than 95%, and a false wake-up rate of less than 1 time within 24 hours. At the same time, Guoxin has developed an AI call noise reduction algorithm for GX8002, and also supports bone conduction call noise reduction solutions. Based on deep neural networks, it separates human voice and noise in real time and effectively isolates noise. In addition, GX8002 also supports voiceprint recognition. Through the pre-registered voiceprint information, the voiceprint is verified after the headset wakes up, which can largely avoid false wake-ups in noisy environments and improve user experience.

Price competitiveness: The unit price of GX8002 is US$0.65, and tiered discounts can be given based on the cumulative purchase volume, reducing costs to an extremely low level and achieving super high cost-performance.

Technological innovation: GX8002 has two major technological breakthroughs - the self-developed neural network processor gxNPU V200 and the self-developed hardware VAD module. The gxNPU V200 released this time is the second-generation neural network processor of Guoxin, which is specially optimized for low power consumption, and its computing energy efficiency is more than 10 times that of ordinary DSP chips. It supports various models such as DNN/CNN/RNN, automatically realizes network quantization compression, and can be directly connected to training platforms such as Tensorflow. At the same time, Guoxin has designed a new VAD module, which judges human voices by adding more feature analysis and has super filtering capabilities. In actual tests in various occasions such as offices, subways, roads, and cafes, GX8002 can make the VAD standby rate an average of more than 70%.

Customer Service: Guoxin has integrated a wealth of resources, including basic technologies and algorithm solutions required for various TWS and wearable products, access to mobile assistants and cloud platforms of major brands, opened up cooperation channels for Bluetooth main chips, and output complete and reliable "one-stop services", which lowered the threshold for AI services and greatly shortened the customer's R&D cycle. At the same time, the external wake-up solution can be equivalent to adding a voice button on the basis of the customer's original mature products. The customer's original software and design can be reused, making the AI ​​R&D cycle very controllable, and greatly reducing both tangible and intangible costs.

Market sales: GX8002 is a newly released AI chip for the smart wearable market. The smart wearable market has developed rapidly in recent years, with the main forms including TWS headphones, smart glasses, smart watches and bracelets, etc. According to IDC data, in 2019, the global wearable market shipments are expected to reach 220 million units, and this figure will increase to 300 million units in 2023. The industry is in a stage of rapid growth, and the GX8002 chip is expected to usher in a market explosion.


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