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With the rapid development of automotive intelligence and networking, consumers' perception of cars is gradually shifting from a "single mode of transportation" to a "third space". Intelligent cabins have become a battleground for the automotive industry, and seats have the property of mobile space, providing opportunities for reshaping. Electric seats are one of the most fundamental and critical components in intelligent cockpit systems, and intelligence has given rise to diverse demands. Electric seats include core components such as rails, motors, and drivers, forming a complex system consisting of numerous driving motors and control units to expand more functions.
Since the launch of AITO WENJIE M7, its far leading cockpit system has received much attention. The AITO WENJIE M7 zero gravity seat features a unique 3-axis dynamic adjustment and an intelligent suspension lifting structure, achieving a 30 ° suspension lift. At the same time, it supports four-way leg support adjustment, and the seat can move backwards and leftward. The maximum zero pressure angle of the waist is 113 °, and the maximum zero pressure angle of the legs is 108 °. This angle is more ergonomic and can effectively reduce the fatigue of passengers, making travel a pleasure.
The Wenjie M7 has chosen a car electric seat adjustment switch scheme based on the Hangshun vehicle grade chip HK32F0301MC. This chip has the characteristics of high precision, high stability, and high reliability, which can achieve precise control of seat functions. In addition, the chip also has advantages such as low power consumption and low cost, which can meet the requirements of the automotive industry for energy conservation and emission reduction.
By using the 32-bit controller HK32F0301MC, various seat functions have been expanded, including seat heating, ventilation, massage, etc. These functions not only improve the driver's comfort, but also effectively alleviate driving fatigue. In addition, it also supports multiple communication protocols and control methods, which can meet the needs of different users.
After the launch of the HK32F0301MC family, it has been warmly sought after by many industry customers for its high performance and cost-effectiveness advantages. Its application scenarios are extremely wide, including: automotive electric seat adjustment switches, motor drive, speed control, instrument panel, IoT low-power sensor terminals, drone flight control, pan tilt control, etc.
With the increasing complexity of automotive functions, MCU will need to support more high-end automotive application scenarios, which requires MCU to have stronger computing power, larger resources, and higher functional security levels and information security. Hangshun chips will increase investment in talent and research and development, overcome technical difficulties, improve CPU computing power, provide key chip functional modules that meet application scenarios, and ensure that the entire system reaches the highest level of functional security and meets international and domestic standards for information security.
The in car entertainment system, as the name suggests, was originally primarily designed to provide entertainment experiences for drivers and passengers. However, with the advent of the era of intelligent cabins, in car entertainment systems have become an important carrier of "human vehicle environment" interaction and the center of tasks other than driving.
From the perspective of functional modules, the in car entertainment system integrates important functions such as radio, multimedia entertainment, audio and video communication, and vehicle control. Even in the foreseeable future, the content and function of the car entertainment system will be as rich as that of personal phones, computers and tablets, and become another Internet intelligent terminal.
Hangshun HK32AUTO39A - Car entertainment system optimization solution "chip" selection
The complexity of the entire car entertainment system is extremely high, and the performance of the main processor has a significant impact on the system's operating speed. In the selection of such main control chips, attention should be paid to reducing design vulnerabilities and avoiding resource waste to effectively control costs.
The Hangshun Car Class SoC HK32AUTO39A family has advantages such as stability, reliability, excellent performance, and ultra-high cost-effectiveness, and has successfully entered the mainstream new energy vehicle in car entertainment system MCU supply chain. The HK32AUTO39A family adopts a high-performance ARM Cortex-M3/M0 core and the latest process technology, with a built-in high-speed Cache bus and a maximum of 512K FLASH and 96K SRAM, providing strong support for code processing and computing power.
HK32AUTO39A has a built-in CAN controller, which can be connected to the CAN communication bus by combining with an external CAN transceiver to achieve information exchange with other ECUs. At the same time, HK32AUTO39A also has a rich range of peripheral configurations.
HK32AUTO39A-3A has passed strict AEC-Q100 reliability and safety certification, and its product quality meets the ISO/IATF 16949 supply chain quality management standard for Zero Defect. This year, the Hangshun chip passed the highest level of automotive functional safety ISO26262 ASIL-D process certification. In addition, the product supports ambient temperatures ranging from -40 ℃ to 125 ℃ and has a design lifespan of 15 years.
Taking advantage of the situation, innovating, and striving towards the future
With the gradual popularization of intelligent driving, the in car system screen will not only be a display window for information and entertainment content, but also capture more functions related to intelligent driving. It is expected that by 2025, the sales of L2 and above intelligent vehicles in China will exceed 10 million, accounting for 49.3% of China's automobile sales (data source: Autohome Research Institute).
In this trend, Hangshun chips have a deep understanding of the needs of host manufacturers for in car entertainment systems, improving product definition and design foresight. At the same time, they use their own algorithms and software technology to accumulate and understand, providing host manufacturers with more cost-effective in car entertainment system SoC, and helping them achieve more efficient development of functions.
2023.12.22
Benefiting from the advancement of electrification, intelligence, and networking in automobiles, the market size of MCU in the automotive body and cabin domains continues to expand. According to statistics, the market size of China's automotive chip MCU reached 3.001 billion US dollars in 2021, a year-on-year increase of 13.59%. It is expected that the market size will reach 4.274 billion US dollars by 2025.
In terms of technical requirements, for the cabin domain vehicle specification MCU, due to the involvement of a large amount of data processing and information transmission, it needs to have high computing power and high-speed external communication interfaces. For the vehicle body domain, due to the need to control the working status of various parts of the vehicle body, it also requires a large number of external communication interfaces.
The preferred SoC for body and cabin domains is Hangshun HK32AUTO39A
The Hangshun Car Class SoC HK32AUTO39A family has advantages such as stability, reliability, excellent performance, and ultra-high cost-effectiveness. It adopts a high-performance ARM Cortex-M3/M0 core and the latest process technology, with a built-in high-speed Cache bus and a maximum of 512K FLASH and 96K SRAM, providing strong support for code processing and computing power.
HK32AUTO39A has a built-in CAN controller, which can be connected to the CAN communication bus by combining with an external CAN transceiver to achieve information exchange with other ECUs. At the same time, HK32AUTO39A also has a rich range of peripheral configurations.
Strong scalability: HK32AUTO39A-3A uses ARM ® Cortex ®- M3 core, with a good ecological environment; Its abundant peripheral resources can maximize the platform's expansion needs. In addition, the HK32AUTO39A-3A series products include various packaging options such as LQFP64, LQFP48, QFN32, and QFN28.
High reliability: HK32AUTO39A-3A has passed strict AEC-Q100 reliability and safety certification, and the product quality meets the Zero Defect supply chain quality management standard ISO/IATF 16949 specification. This year, the Hangshun chip has passed the highest level of automotive functional safety ISO26262 ASIL-D certification. In addition, the product supports ambient temperatures ranging from -40 ℃ to 125 ℃ and has a design lifespan of 15 years.
Compared to MCUs with the same performance/resources, HK32AUTO39A-3A has an ultra-high cost performance ratio and a more complete ecological supporting system. At present, HK32AUTO39A-3A has fully blossomed in the body and cabin domains, applied in dozens of important scenarios such as car door and window control, electric window lifting, car taillights, wipers, car air conditioning, electric seats, and entertainment systems.
With the improvement of automotive electronics, the technical requirements for automotive MCU are also constantly increasing. Hangshun chip will continue to increase research and development investment, launch more competitive automotive grade MCU products to meet market demand. In the future automotive electronics market, Hangshun chips are expected to continue to play an important role, providing strong support for the development of automotive intelligence, electrification, and networking.
On November 23, 2023, the 102nd China Electronics Exhibition MCU Ecological Conference and MCU Innovation Pioneer Award Ceremony came to a successful conclusion in Shanghai. With the theme of "Innovation Strong Foundation, Application Strong Chain", this conference brings together leaders in the entire semiconductor industry chain, contributing top-notch ideas and wisdom to promote the high-quality development of Chinese chips.
At this award ceremony, Shenzhen Hangshun Chip Technology R&D Co., Ltd. stood out from hundreds of enterprises and won the "2023 MCU Innovation Pioneer Award".
Since its establishment ten years ago, we have been continuously advancing on the path of innovation. We always adhere to the dual strategy of "vehicle grade SoC+high-end 32-bit MCU", with independent research and development innovation as the core, and customer needs as the guide, constantly improving our products and services. We deeply understand that only by constantly innovating can we stand invincible in this rapidly changing era.
The success of technological innovation cannot be separated from strict quality management, especially with the development of automotive electrification and intelligence, the safety of automobiles is becoming increasingly important. The development of new technologies has introduced more electronic control systems and sensors, which also means more system failure risks.
Hangshun Chip not only successfully obtained the ASIL D process certification for the highest level of automotive functional safety in ISO 26262:2018, but also officially passed the rigorous AEC-Q100 Grade 1 reliability certification for automotive electronic products for its mass-produced SoC products HK32AUTO39A and HK32A04A. It has successfully entered the automotive grade microcontroller market and is widely used in the body and cabin areas of some car models in car manufacturers such as Southeast, Dongfeng, ZTE, Jinkang, and Liuqi.
Hangshun chip has passed the highest level of automotive functional safety ISO26262 ASIL-D certification
With profound technological innovation accumulation and in-depth exploration of industry and customer needs in combination with the development of the industrial and automotive industries, Hangshun Chip has planned its future product direction - covering advanced controls such as vehicle bodies, gateways, intelligent cabins, artificial intelligence, and autonomous driving.
Hangshun chips will increase investment in talent and research and development, overcome technical difficulties, improve CPU computing power, provide key chip functional modules that meet application scenarios, and ensure that the entire system reaches the highest level of functional security and meets international and domestic standards for information security.
2023.12.19
Recently, Shenzhen Hangshun Chip Technology Research and Development Co., Ltd. (hereinafter referred to as "Hangshun Chip") HK32AUTO39A family products have successfully completed AEC-Q100 Grade 1-40~125 ℃ vehicle specification certification through strict reliability standard testing by the third-party authoritative testing organization, Radio and Television Measurement and Testing Group (hereinafter referred to as "Radio and Television Measurement"). The vehicle specification SoC has been mass-produced and widely used in the automotive body and cabin domains, and has achieved significant breakthroughs in the vehicle specification grade MCU market.
AEC-Q100 is one of the most widely accepted automotive electronic testing standards worldwide, focusing on the reliability, performance, and safety of automotive electronic equipment under various environmental and stress conditions. AEC-Q100 rigorously confirms the quality and reliability of each chip to ensure that certified chips can withstand harsh environmental stresses and a minimum lifespan of 15 years in automotive applications; The operating temperature of AEC-Q100 automotive chip products at different levels (AECQ100Rev_H specification) is shown in the table below:
Grade
Ambient Operating Temperature Range
0
-40℃to+150℃
1
-40℃to+125℃
2
-40℃to+105℃
3
-40℃to+85℃
Grade0/1 is suitable for applications in transmission systems or under the hood, such as engine control, transmission electronics, steering, braking, and airbags. The HK32AUTO39A family of products from the Hangshun chip have passed the AEC-Q100 Grade 1 certification, indicating that the MCU can support stable operation in harsh operating environments of -40~125 ℃, confirming its high performance and reliability, and also demonstrating the strong strength of the Hangshun chip in the automotive SoC field.
The preferred SoC for body and cabin domains is Hangshun HK32AUTO39A
The HK32AUTO39A family has advantages such as stability, reliability, excellent performance, and ultra-high cost-effectiveness. It adopts a high-performance ARM Cortex-M3/M0 core and the latest process technology, with a built-in high-speed Cache bus and a maximum of 512K FLASH and 96K SRAM, providing strong support for code processing and computing power.
HK32AUTO39A also has a built-in CAN controller, which can be connected to the CAN communication bus by combining with an external CAN transceiver to achieve information exchange with other ECUs. At the same time, HK32AUTO39A also has a rich range of peripheral configurations.
Hangshun Chip is fully expanding into the automotive electronics market and accelerating the enrichment of its product matrix. At present, the 32-bit MCU HK32AUTO39A and HK32A040 have been fully mass-produced. At the same time, the Hangshun chip has also obtained the highest level ASIL D process certification for automotive functional safety in ISO 26262. More high-end automotive specification SoCs will be launched in 2024, injecting new surging power into the automotive electronics industry!
About Hangshun chips
Shenzhen Hangshun Chip Technology R&D Co., Ltd. was established in 2013, with branches and offices in Chengdu and Shanghai. It is committed to the dual strategy of "vehicle standard SoC+high-end MCU supermarket, making everything more intelligent and a better smart life", and realizing the great vision of "HK32MCU as the core, creating a boundaryless ecological platform level enterprise for Hangshun". The Hangshun HK32MCU is divided into economy type, mainstream type, low energy consumption type, high-performance type, specialized type, and innovative type, and is mass-produced and applied to thousands of customers in automotive, industrial, household appliances, IoT, and other industries. Hangshun Chip has completed eight rounds of strategic financing totaling hundreds of millions of yuan, and has successively won awards such as Forbes/Hurun Global Unicorn, China IC Unicorn, National Specialized and New Key "Little Giant" Enterprise, National Key Integrated Circuit Design Enterprise, and National High tech Enterprise.
About Radio and Television Metrology
As a state-owned third-party metrology and testing institution, Radio and Television Metrology has provided technical services to 2000 component manufacturers and completed verification tests for over 10000 models of chips and other components. Especially in the field of AEC-Q vehicle specification verification, Radio and Television Metrology is one of the most comprehensive third-party institutions in China in terms of technical capabilities. It has carried out and completed verification of over 200 devices, including a full range of AEC-Q verifications including AEC-Q 100, 101, 102, 103, 104, and 200.
On December 6, 2023, Shenzhen, the 15th China Shenzhen Innovation and Entrepreneurship Competition (referred to as the "Shenzhen Innovation Competition") award ceremony was grandly opened at the Shenzhen Radio and Television Building. Chairman Liu Jiping, founder of Hangshun Chip, along with Li Wei of Songhe Capital, Ding Baoyu of Tongchuang Weiye, and Chen Yongqiang of Yingshi Innovation, were awarded the special honor of "15 Years and 15 People of Shenzhen Innovation Competition".
Chairman Liu Jiping delivered a keynote speech titled "Because of You, We Create the Future Together" on site, expressing his good wishes and encouragement to the Shenzhen Innovation Competition and entrepreneurs!
In 2018, founder Liu Jiping led the Hang Shun chip team to participate in the 10th Shenzhen Innovation Competition and achieved a good result of winning the "Second Prize in the Enterprise Group of the Finals". Therefore, he was recognized by the government and industry for the strength and prospects of Hang Shun chips.
All along, Hangshun Chip has adhered to the path of innovation, adhering to the dual strategy of "vehicle standard SoC+high-end 32-bit MCU". With the persistent efforts of the founder and team, we have gradually achieved a breakthrough in the installation of Chinese automotive grade 32-bit SoC from 0 to 1 in the front of the car! In order to improve the reliability of the Hangshun chip car specification SoC, founder Liu Jiping has decided to increase research and development investment and improve the quality management system. He has passed the ASIL D process certification for the highest level of automotive functional safety in ISO 26262, and series products such as HK32AUTO39A have also completed the AEC-Q100 Grade 1-40~125 ℃ car specification certification.
The road ahead is full of flowers, and Hangshun chips have fully laid out their presence in the automotive electronics market, accelerating the enrichment of their product matrix. More high-end automotive specification SoCs and general-purpose high-end 32-bit MCUs will be launched in 2024, bringing new cost-effective options for partners, the entire industry, and society, and creating new value!
In the future, Liu Jiping, the founder of Hangshun Chip, will continue to forge ahead with innovation, facing the wind and rain, and forging ahead. Persist in investing in underlying technological innovation and CPU ecosystem construction, creating value for global embedded user terminals, and contributing innovative efforts to China's semiconductor industry.
With the advancement of the automotive industry towards electrification and intelligence, the market demand for automotive MCU continues to grow. Especially for electric vehicles, each function implementation requires complex chip solutions to support, such as controlling car doors and windows, reverse brake assist systems, car air conditioning, reverse radar, multimedia entertainment, and other functions.
Development history of global automotive grade MCU chip industry (source: Forward Industry Research Institute)
As a leading MCU manufacturer, Hangshun Chip has developed a dual strategy of automotive specification SoC+high-end MCU supermarket. Based on its own 32-bit MCU research and development capabilities, it accelerates the product layout of Hangshun automotive specification SoC and achieves rapid expansion in the field of automotive electronics.
From 2021 to 2023, Hangshun Chips successively launched car grade SoC products: HK32AUTO39A and HK32A040 series, and successfully entered the car grade microcontroller market. They are widely used in the body and cabin domains of some car models in car manufacturers such as Southeast, Dongfeng, ZTE, Jinkang, and Liuqi.
By combining the development of the industrial and automotive industries, Hangshun chips have deeply explored industry and customer needs, and planned future product directions - covering advanced controls such as vehicle bodies, gateways, intelligent cabins, artificial intelligence, and autonomous driving.
The HK32AUTO39A and HK32A040 series products have been introduced and tested in the automotive front-end market. After several rounds of product iteration, they officially passed the rigorous AEC-Q100 reliability and safety certification for automotive electronic products in 2022. Meanwhile, the product quality meets the ISO/IATF 16949 standard for supply chain quality management with zero defects.
AEC-Q100 certification
After six months of training, Hangshun Chip has passed the ISO26262 ASIL-D product design process certification for automotive functional safety this year, and has begun to lay out the highest safety level automotive grade microcontroller products, providing car manufacturers with a more cost-effective and high-performance choice.
Hangshun chip has passed the highest level of automotive functional safety ISO26262 ASIL-D certification
With the increasing complexity of automotive functions, MCU will need to support more high-end automotive application scenarios, which requires MCU to have stronger computing power, larger resources, and higher functional security levels and information security. Hangshun chips will increase investment in talent and research and development, overcome technical difficulties, improve CPU computing power, provide key chip functional modules that meet application scenarios, and ensure that the entire system reaches the highest level of functional security and meets international and domestic standards for information security.
2024.04.07
A solution for automotive gear shift switch based on Hangshun chip automotive grade MCU HK32A040C8T3
Throughout the global development of passenger cars, automatic transmission has been widely adopted. Its simple and easy to learn, convenient and intelligent characteristics bring drivers a more comfortable driving experience, and also better adapt to urban traffic.
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2023.10.10
Hangshun chip has obtained the highest ASIL D certification in ISO 26262, and the automotive functional safety management system has been further upgraded
Recently, the international independent third-party testing, inspection, and certification agency SGS has issued the ISO 26262:2018 ASIL D process certification certificate for the highest level of automotive functional safety to Shenzhen Hangshun Chip Technology Research and Development Co., Ltd. (hereinafter referred to as "Hangshun Chip").
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