Anti-crack MCU, escort for intelligent hardware design!

The electronics industry is developing at an unstoppable rate. In just a few short years, smart phones have risen rapidly. With the advancement of the times, the eyes have become "yellow flowers", and then the smart hardware has sprung up and become the new favorite of the industry.

At the beginning of this year, there were only two products, and Nest, which sold a total of 1 million units in 2013, entered the people's field of vision. It is such a company with a market value of 800 million US dollars, but it was smashed by Google at a price of 4 times, which caused a burst of the industry and also injected a potent agent into the market.

Under the leadership of Google, many companies have invested. At the same time, the voice of domestic "China's wisdom" has also risen. Baidu, 360, Xiaomi and other companies have joined the war, and they have eaten intelligent hardware and cakes. Many smart hardware products around the world have sprung up, creating a fiery and intelligent upsurge.

Liao Dayong, Chairman of Shenzhen Lianhua
Chairman of Shenzhen Lianhua Liao Dayong

The emergence of innovative products always avoids the phenomenon of following the trend of the cottage, which often leads to the recovery of research and development costs, the profit of the products has been eaten away, and the survival of enterprises is difficult. Liao Dayong, chairman of Shenzhen Lianhua, said in an interview that it is necessary to protect intellectual property rights at the national level and protect the cost of rights protection. Therefore, it is necessary to protect from the technical level.

In view of this, as the MCU design and development company that defends the legitimate rights and interests of intellectual property and is committed to preventing cracking and plugging loopholes, Shen Lianhua has launched the program protection tool “Anxin No.1” which controls the chaos in the mountains from the source. .

The "Anxin 1" series of chips uses an 8-bit enhanced 8051 core, 0.18 micron process, 10-bit ADC analog converter for most applications. Power consumption can also be achieved within 3.3V, fully supporting the development and use of wearable products. At present, the Shenlian Huaan core series has four models with the same technical parameters (SLH89F5116, SLH89F5132, SLH89F5148 and SLH89F5162), the difference is that the FLASH space ranges from 16K to 62K.

Liao Dayong said that from the perspective of anti-hacking and security, the company has studied hundreds of MCU chips. He pointed out that in the past, chip vendors paid more attention to the performance of the products, and there was a slight lack of security. As a result, many crackers obtained data by controlling the erasing time, current interference, and the probe station being mounted on the data bus. The Anxin series MCU chip, which focuses on security protection, ensures that the instruction pointer master is not interfered and controlled, and encrypts the data on the bus, and then exports it through a unique algorithm to ensure data security.

Since its introduction into the market in 2012, Anxin series chips have been mainly used in security series, games, intelligent hardware and other fields, with a shipment of 2 KK a year. In the security field, the focus is on the protection of smart home control systems and the implementation of burglar alarms. "Anxin series is mainly for industrial control, and video surveillance is more to use video processing chips. In this regard, Shenlianhua has not been involved."

Liao Dayong pointed out that the company initially focused on starting with the 8051 series, and at this stage has been developing ARM M3+ anti-crack technology chip products. In response to the hot wearable market in the past two years, Liao Dayong said that relevant wearable products are being developed. “We are very concerned about the health field. The company plans to launch a weight-loss watch within six months. Through physiological analysis of the human body structure, we monitor the calorie intake every day and suggest whether we need to increase exercise to achieve weight loss.”

Talking about intelligent hardware, Liao Dayong said that Shenlianhua will focus on building an intelligent hardware ecosystem. “Since the company started implementing the five-year plan last year, our smart products will cover a wide range of people's lives, from the previous hardware plug-in PC to PC plug-in devices, and use these devices to gradually build a smart ecosystem.”

Smart hardware looks good, Shenzhen United War into the battle

Although smart hardware has triggered industry frenzy, at this stage, most intelligent hardware has not yet been able to truly grasp the user's painful needs, and price wars and cottages have surfaced. Due to the limitations of the industrial chain and the lack of market cultivation, the upper, middle and lower reaches are still separate, and the formation of a complete ecosystem will take time.

Anti-crack MCU, escort for intelligent hardware design!

In this regard, the "Intelligent Hardware Technology Forum" organized by Shenzhen United Technologies Co., Ltd. is aimed at connecting the upstream and downstream of the industry chain and gathering senior electronics enthusiasts in the industry to jointly discuss the development trend and industrial structure of intelligent hardware development and design, and jointly build intelligence. Hardware health eco-industrial chain, and share a series of popular intelligent electronic product solutions to help improve intelligent hardware design capabilities, improve product security protection level, and build a profitable model.

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