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[Shenzhen, China, April 12, 2024] 919000 people participated in the voting, with 1.656 million votes, and was evaluated by authoritative industry experts. After fierce competition, Shenzhen Hangshun Chip Technology Research and Development Co., Ltd. (hereinafter referred to as "Hangshun Chip") won the honor of "2023 Excellent Domestic Brand Enterprise Growth Star" on Huaqiang Electronics Network with outstanding brand influence and continuous technological innovation.
[Shenzhen, China, April 12, 2024] Today, Shenzhen Hangshun Chip Technology R&D Co., Ltd. (hereinafter referred to as "Hangshun Chip") was invited to attend the "2024 Semiconductor Industry Development Trends Conference" Automotive Semiconductor Development Forum hosted by the Shenzhen Semiconductor Association!
At the meeting, Zheng Zengzhong, the Director of Hangshun Chip Products, delivered a keynote speech titled "Hangshun Car Code MCU, Helping the Localization of Automotive Electronics". Focusing on the profound layout, product and technology accumulation, and mass production application solutions of HK32MCU in the field of automotive electronics, he deeply introduced the contribution and determination of Hangshun Car Code MCU to the localization of automotive electronics - Hangshun Car Code MCU will cover advanced control fields such as vehicle body, gateway, intelligent cockpit, artificial intelligence, and autonomous driving.
As a leading MCU manufacturer, Hangshun Chip is accelerating its automotive MCU strategic layout based on its own 32-bit MCU research and development capabilities. After strict review by the international certification body SGS, the Hangshun chip has successfully passed the ASIL D process certification of the highest level of automotive functional safety in ISO 26262:2018.
Since then, the progress of Hangshun's vehicle specification MCU has accelerated, and series products such as HK32AUTO39A and HK32A040 have been successfully mass-produced and entered the vehicle specification level microcontroller market. They have been widely used in the body and cabin domains of some car models in Southeast, Dongfeng, ZTE, Jinkang, Liuqi and other car manufacturers.
In 2023, the HK32AUTO39A family of products passed strict reliability standard testing by the third-party authoritative testing agency, Radio and Television Metrology Testing Group (hereinafter referred to as "Radio and Television Metrology"), and successfully completed the AEC-Q100 Grade 1-40~125 ℃ vehicle 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.
[Shenzhen, China, April 9, 2024] Today, Shenzhen Hangshun Chip Technology R&D Co., Ltd. (hereinafter referred to as "Hangshun Chip") was invited to attend the "Second Industrial Control MCU Technology and Application Innovation Forum" hosted by Shenzhen Xinshiye Technology Co., Ltd., co organized by the 12th China Electronics Information Expo (CITE2024), and supported by the Shenzhen Semiconductor Industry Association. Liu Sheng, Deputy General Manager of Hangshun Chip, delivered a keynote speech on the topic of "How can domestic MCU manufacturers break through in the extremely competitive market?" and also appeared in the "Xinshiye" live broadcast room.
Liu Sheng, Deputy General Manager of Hangshun Chip, emphasized that most MCU manufacturers are currently concentrated in the mid to low-end consumer market, leading to serious product homogenization. In addition, weak market demand has resulted in exceptionally fierce competition. For this reason, Hangshun Chip proposes three core strategies: managing healthy cash flow, focusing on polishing products, and team building to cope with the complex and ever-changing market environment.
With China's manufacturing industry moving towards intelligence, higher requirements have been put forward for the core component of industrial automation - the Micro Control Unit (MCU), including enhanced computing power, higher level intelligent functions, and lower power consumption.
To meet these needs, Hangshun Chip has accurately grasped the market pulse and launched a series of high-performance MCU products and strategic routes specifically for motor control, in order to promote the continuous progress of industrial control MCU technology, and is committed to bringing more excellent and efficient product experiences to the market, industry, and customers.
Mr. Liu specifically mentioned the two newly launched motor control dedicated MCUs HK32M060 and HK32M050 by Hangshun Chip, which have three distinctive functions and provide customers with innovative product capabilities——
Built in 1 12 bit high-precision ADC converter, with an ADC conversion rate of up to 1MSPS. In addition to supporting DMA operations, each ADC channel is configured with an independent result register; Support two independent sampling and holding units; Support flexible queue configuration with 4 independent conversions and 1 testing queue; ADC trigger signal can be configured with delay and other special features.
Equipped with a 16 bit advanced timer, supporting 6 channels with three complementary PWM outputs. The PWM output has a dead zone insertion function, and the front and rear dead zone times can be adjusted asymmetrically; In addition to 4 independent capture and comparison channels, 2 additional CC5 and CC6 capture and comparison channels are also configured, which is more suitable for motor control.
The motor acceleration unit (EMACC) with built-in Hangshun self-developed intellectual property rights can be used for DC brushless motors controlled by FOC algorithm. EMACC can accelerate mathematical calculations driven by motors, with faster computation speed compared to pure software calculations, and reduce CPU usage. At the same CPU operating frequency, the efficiency is improved by 36%.
Hangshun Motor Control MCU products are widely used in industrial control, household appliances, electric tools, and transportation fields. With innovative technology and reliable products, they have won the recognition and support of many customers.
A solution for automotive gear shift switch based on Hangshun chip automotive grade MCU HK32A040C8T3
2024.04.07
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.
The implementation of the automatic shift function actually uses a gear shift switch instead of manual operation. The gear shift switch will control the shift fork and gear shift based on different engine speeds, vehicle speeds, and the driver's intention to press the accelerator. To achieve these automated operations, a shift switch requires a brain.
The Hangshun chip M0 series automotive grade MCU HK32A040C8T3 is such a "brain", applied in gear shift switch schemes. Its main function is to receive signals from the gear shift switch and convert these signals into electrical signals that can control the car's engine, transmission, and other parts, thereby simplifying driving operations and providing great convenience for the driver.
In the process of developing its new generation of electric vehicles, in order to ensure that the vehicle's performance, reliability, and safety reach the optimal level, after in-depth technical evaluation and multiple rounds of screening, Selis New Energy Vehicles finally chose a gear shift switch scheme based on the Hangshun chip HK32A040C8T3.
The Selis engineering team has conducted a rigorous review of the functional characteristics, processing speed, power consumption performance, environmental adaptability, and cost-effectiveness of the Hangshun HK32A040C8T3 MCU in multiple dimensions. Hangshun's MCU has successfully conquered the engineering team with its outstanding performance, especially in high reliability and strong anti-interference ability. In addition, HK32A040C8T3 has high integration and flexible peripheral interfaces, providing engineers with greater design freedom and optimization space, making the entire electronic control system more compact and efficient.
HK32A040 using ARM ® Cortex ®- M0 core, with a maximum operating frequency of 96MHz, built-in up to 124 Kbyte Flash and 10 Kbyte SRAM. By configuring the Flash controller registers, the remapping of interrupt vectors within the main Flash area can be achieved. And it supports traditional Flash Level 0/1/2 read-write protection and Flash code encryption (patented by Hangshun).
Strong scalability
32-bit ARM CPU architecture, good ecological environment
Rich peripheral resources to meet platform expansion
Multiple packaging options available for LQFP64, LQFP48, QFN32, and QFN28
high reliability
Car specification quality, compliant with AEC-Q100 Grade 1
Complies with ISO 9001 and IATFT 16949 quality management systems
Supports -40 ℃~125 ℃
High cost performance ratio
Equal performance/resources, with higher cost-effectiveness
Quality service
Complete ecological supporting facilities
15 years of design life, with a supply chain guarantee of over 15 years
The gear shift switch scheme based on the Hangshun Vehicle Class MCU HK32A040C8T3 has been successfully applied in the Sailis new energy vehicle, which not only improves the electronic control efficiency of the entire vehicle, but also achieves lower energy consumption and better user experience.
The Hangshun chip series vehicle grade MCU HK32A040 can be widely used in vehicle domain controllers, such as doors and windows, tail lights, wipers, anti-theft alarms, car keys, air conditioning, electric seats, etc.
Hangshun Chip adheres to the strategy of SoC+32-bit high-end MCU in automotive standards. In recent years, it has invested a large amount of research and development resources in the field of automotive electronics, committed to providing the market with higher reliability and more cost-effective automotive chip solutions, helping customers achieve a win-win situation in cost control and user experience.
2024.03.27
Electric windows have long been a standard feature in vehicles. However, due to their fast upward speed and strong driving force (up to 52.6 kilograms), it is easy for passengers to get caught during the window lifting process, especially for children, which poses a significant safety hazard. Therefore, in response to this risk, the National Defense Clamp Regulations (GB 11552-2009) clearly require that windows with automatic up function must have anti pinch function. The European Union and the United States have issued corresponding regulations.
The current common anti pinch solution for car windows on the market is the Hall sensor method, which is more suitable for high-end vehicle applications due to its high cost.
Wuling has applied a window glass lifting anti pinch switch scheme based on the Hangshun chip M0 series vehicle grade MCU HK32A040C8T3 in multiple vehicle models, without the need for dedicated sensors. It can compensate for the deviation caused by multiple runs through learning, with high safety and greatly reducing the cost of the window controller assembly.
Block diagram of Wuling window glass lifting switch system
Choose the Hangshun M0 series vehicle grade MCU - HK32A040C8T3 for the body domain controller
HK32A040 using ARM ® Cortex ®- M0 core, with a maximum operating frequency of 96MHz, built-in up to 124 Kbyte Flash and 10 Kbyte SRAM. By configuring the Flash controller registers, the remapping of interrupt vectors within the main Flash area can be achieved. And it supports traditional Flash Level 0/1/2 read-write protection and Flash code encryption (patented by Hangshun).
Strong scalability
32-bit ARM CPU architecture, good ecological environment
Rich peripheral resources to meet platform expansion
Multiple packaging options available for LQFP64, LQFP48, QFN32, and QFN28
high reliability
Car specification quality, compliant with AEC-Q100 Grade 1
Complies with ISO 9001 and IATFT 16949 quality management systems
Supports -40 ℃~125 ℃
High cost performance ratio
Equal performance/resources, with higher cost-effectiveness
Quality service
Complete ecological supporting facilities
15 years of design life, with a supply chain guarantee of over 15 years
The Hangshun chip series vehicle grade MCU HK32A040 can be widely used in vehicle domain controllers, such as doors and windows, tail lights, wipers, anti-theft alarms, car keys, air conditioning, electric seats, etc.
Hangshun Chip adheres to the strategy of SoC+32-bit high-end MCU in automotive standards. In recent years, it has invested a large amount of research and development resources in the field of automotive electronics, committed to providing the market with higher reliability and more cost-effective automotive chip solutions, helping customers achieve a win-win situation in cost control and user experience.
2024.03.13
According to the 2022-2027 Global Report on the Electric Bicycle Market, the size of the electric bicycle market was only $49.7 billion in 2022, but is expected to increase to $80.6 billion by 2027, with a compound annual growth rate of 10.2%.
With the enhancement of people's consumption concepts and environmental awareness, low-carbon travel has become a new fashion. Electric bicycles, which combine the advantages of green, clean, convenient, and low-cost use, have become an important means of transportation for many residents.
The controller (MCU) of a two wheeled electric vehicle is its core component, mainly used to control the starting, running, forward and backward, speed, stop and other operations of the motor. It plays the role of "controlling the brain" of the two wheeled electric vehicle. In the current era of intelligent development, the "control brain" of electric vehicles has also begun to upgrade intelligently - MCU with higher integration of application functions.
Motor specific - Industry Innovation 12 inch Iteration Ultra High Cost Performance HK32M066B Family
Hangshun Chip launches HK32M066B series MCU and ARM specifically designed for motor drive ® Cortex ®- M0 core, integrated with Hangshun's self-developed patent - Motor Control Algorithm Acceleration Unit (EMACC), can control the intelligent frequency conversion of two wheeled electric vehicles, allowing you to experience the pleasure of chasing the wind day by day!
At the same time, the HK32M066B series MCU has a very high integration level, which can greatly reduce peripheral circuits and circuit board area, thereby reducing design costs. For the two wheeled electric vehicle industry that has reached the extreme, this highly cost-effective "control brain" cannot be missed!
Product features:
Up to 48MHz main frequency, ARM Cortex-M0 core, 10V~36V, 64KB FLASH, 8KB SRAM, supporting DMA
1 advanced timer (supporting 3 complementary PWM outputs), 2 universal timers, voltage comparator, operational amplifier, 1 12 bit ADC (dual simultaneous acquisition and protection, hardware phase shifting)
LDO voltage regulator with built-in 5V output, three sets of N&N channel MOSFET gate drivers
Flash hardware encryption, high security
Motor algorithm hardware acceleration unit, fixed-point division/root operation unit
Hardware acceleration unit for motor algorithm, improving motor algorithm performance by more than 36%
High security, high reliability, industrial grade design
Package LQFP48
In 2024, the electric vehicle market will present a new competitive landscape. In order to stand out in the fierce market competition, two wheeled electric vehicle products must strive towards the goal of stronger and more durable power and safer driving.
Hangshun chips will continue to deeply cultivate the electric vehicle market, providing industry partners with higher performance processing capabilities, richer communication interfaces, and more cost-effective MCU control solutions. Let's join hands in the wave of intelligent upgrading of electric two wheeled vehicles, and help low-carbon and green travel become more convenient and safe!
2024.03.07
Compared with traditional car doors, car sliding doors have the advantages of easy parking, wide opening width, and convenient entry and exit for passengers and goods, making them highly favored by consumers. In the automotive market, both high-end business luxury MPVs, light buses for urban logistics, and low-end passenger micro vehicles all use automotive mechanical sliding door systems.
PSD (Power Slide Door) is an advanced sliding door system that integrates intelligent control and execution technology on the basis of mechanical sliding doors. Its main technical points are:
(1) Electric sliding door ECU control system;
(2) An independent power supply system ensures continuous power supply to the sliding door without affecting its opening;
(3) Higher precision requirements for the vehicle body ensure smooth opening and closing of the sliding door system.
The electric sliding door of a mainstream car factory's business model adopts an electric sliding door control system developed based on the Hangshun chip vehicle specification MCU HK32AUTO39A. The control system has functions such as detecting the position status of the sliding door lock and sliding door, preventing pinch damage, and switching between manual and automatic door opening.
This solution utilizes a 32-bit microcontroller HK32AUTO39A to control the side sliding door lock motor with advanced PWM output from an internal timer. It is equipped with an XYZ three-axis acceleration sensing module to detect the inclination of the vehicle body and adjust the speed of the sliding door lock motor, achieving a smooth opening and closing of the sliding door.
The schematic diagram and physical object of the electric sliding door control system are as follows:
Principle Block Diagram of Electric Side Sliding Door Control Board
Physical diagram of electric sliding door control panel
The electric sliding door control system developed based on the Hangshun chip vehicle grade MCU HK32AUTO39A can operate stably in various harsh environments, with high reliability and durability. This solution not only enhances the intelligence level of the vehicle, but also provides passengers with a safer and more convenient riding experience.
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 Grade1 reliability and safety certification, and the product quality complies with the Zero Defect supply chain quality management standard ISO/IATF 16949 specification. This year, the Hangshun chip passed the ASIL D process certification for the highest level of automotive functional safety according to ISO 26262. 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.
The automotive industry will continue to develop towards intelligence, electrification, and networking. As an important component of intelligent vehicles, the technology of electric sliding doors will also continue to improve. Hangshun Chip continues to invest research and development resources, continuously optimize and iterate our products, keep up with industry development trends, and continuously improve our technical level to ensure that our automotive products can meet the future market needs of the automotive industry, and provide customers with higher quality products and services.
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.
More>
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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