Recently, Forbes published an article and wrote the rapid development of the Chinese Internet of Things industry in recent years as a foreign observer. The article states: “The Chinese government has promulgated the Internet of Things policy since 2010, and its ambitious goal is to reach $163 billion by 2020. However, due to the annual growth rate of 20% in the past few years, the Chinese economy The Information Society now believes that China's IoT market will exceed $230 billion by 2020. In order to lead in autonomous transportation and other IoT solutions, China is actively recruiting artificial intelligence and big data from the US and elsewhere. Experts in cutting-edge fields. The Chinese market itself is very dynamic and competitive, not only between large companies, but also many startups are trying to beat the current leading companies." What is certain is that in the field of Internet of Things, China has changed from a technology imitator to a technology innovator. Nowadays, the world is beginning to embrace the Internet of Everything, and more and more companies are beginning to evaluate and increase the deployment of the Internet of Things. Semiconductor manufacturers are one of the core strengths of the Internet of Things industry. The chips for IoT devices have become the key to the development of the industry. At this point, domestic and foreign chip companies have rushed to the beach and actively promote the development of IoT chips and their applications. Hangzhou Zhongtian Microsystems Co., Ltd. ("Zhongtianwei") specializes in 32-bit high-performance low-power embedded CPUs, licensed under the Internet of Things (IoT) chip architecture. For more than ten years, Zhongtian Microsystem has always adhered to the concept of independent innovation and developed an embedded CK-CPU with international advanced level. Its embedded CPU core has the characteristics of low power consumption, high performance, high code density and easy to use. Zhongtianwei relies on its continuous investment and research in embedded CPU development for more than ten years, in the artificial intelligence, security chip, consumer electronics, intelligent monitoring, multimedia, information security, Bluetooth and NB-IoT and other Internet of Things wireless connection Into the technical field has accumulated a strong technical strength, able to cover a variety of embedded applications in high, medium and low. The CK802 series processors in its series of CPU families stand out in the market with its domestic independence, safety and reliability, and outstanding performance. IDC predicts that by 2020, there will be as many as 50 billion smart devices connected to the Internet. These smart devices include smart phones, personal wearable devices, smart IC cards, smart cars, and smart street lights. However, for the moment, IoT applications are only the tip of the iceberg. But the demand for security in the Internet of Things is urgent. Strategy AnalyTIcs has pointed out that the number one issue of the Internet of Things is still a security issue, and the ever-increasing volume of data and programs driven by it make it a key challenge for any deployment. Let's look at some practical IoT application scenarios: Security system. Imagine a house equipped with a security system that calls the dispatch center when an alarm is triggered. In the event of a power outage, the safety system will not operate, and the windows of the house may have been damaged before the security personnel arrived, and the objects in the house may be stolen. wireless technology. All data transmitted using wireless technology is fully encrypted. But the person who records the encrypted data (such as the username and password) and plays back the data can still get the data without decrypting at all. Wi-Fi. Imagine someone sneaking a Wi-Fi communication in a house for several days. So, soon he will know if anyone is at home. In other words, even with our so-called secure Wi-Fi connection, we are still spreading information about when we are at home and whether we are at home. These simple examples will give you an idea of ​​why security issues, especially IoT security issues, are extremely urgent and challenging. Moreover, in the era of the Internet of Everything, all networked devices are potential targets for hackers. No matter the size of the equipment, the damage is equally huge. It is worth noting that the security of the Internet of Things must be rooted in the underlying hardware, with a trusted root within the chip. Without a trusted chip platform, network security and device security lose their fulcrum. Zhongtianwei has been deeply cultivating safety technology for a long time. It is currently the only CPU IP provider with a self-contained instruction set and a large-scale commercial CPU IP provider. It has multiple key technologies and more than 20 security mechanisms in the security field. As the only CPU participating unit in the domestic financial IC card replacement project, its CPU core and safety technology have been selected by domestic financial IC card design companies, and the related financial IC products have passed the UnionPay safety certification. Taking the embedded CPU-CK802 processor independently developed by Zhongtianwei as an example, the processor is characterized by extremely low power consumption and low cost, and has the operating efficiency and performance of a 32-bit CPU at the cost of an 8-bit CPU. Provides comprehensive, multi-level security protection technologies, including anti-physical attack technology, program signature technology against program tampering, and trusted execution technology against software attacks. Zhongtian Micro CK Series Embedded CPU full range of processors with trusted virtualization technology based on lightweight virtualization, can virtualize the trusted world and non-trusted world, while supporting secure data protection for the trusted world, and Provides multiple levels of trusted protection such as trusted interrupt response and trusted debugging. The full range of CPU applications include a variety of smart card applications, smart metering products, low-cost microcontrollers, wireless sensor networks, and other areas, including artificial intelligence, Internet of Things wireless access technology, consumer electronics and other fields. With outstanding innovation ability, Zhongtian Micro CK802 has recently won the first Technology Innovation Award of Integrated Circuit Industry Technology Innovation Strategic Alliance established by IC Industry Alliance. Reloj Inteligente Reloj Inteligente everyone enjoys luck , https://www.eeluck.com
