At present, high-definition network video surveillance has already entered the real high-definition period. At present, there are many brands in the market, and there are also a variety of high-definition chip schemes. How to actually choose them makes customers confused. In the same industry, it is often discussed which product is better at this stage and which scheme is used. When outstanding customers see your product, they sometimes ask questions: What scheme does everyone’s camera use? These series of problems have always been the concerns of many people. This paper mainly introduces in detail the HiSilicon scheme, which is the most widely used and relatively cheap in the Chinese market at present.
Detailed introduction of the background of Seachip Design Company
Hisilicon, hisilicon Co., Ltd. was founded in October, 2004, formerly known as Huawei IC Design Center established in 1991, and its head office is located in Shenzhen. Haisi’s products cover chip design and solutions in wireless networks, fixed networks, digital media and other industries, and have been successfully applied in more than 100 countries and regions all over the world; In the digital media industry, network monitoring chips and solutions, videophone chips and solutions, DVB chips and solutions, and IPTV chips and solutions have been released. In 2009-2013, DVR chips went smoothly. The symbolic solutions in IPC industry are Hi3516, Hi3517, Hi3518A, Hi3518C and Hi3518E.
Relying on the big tree of Huawei, HiSilicon has great advantages in the low-end market because of its high cost performance in the security industry; Moreover, along with the technical sustainable development trend, the actual effect has not lost the old Anba scheme and TI scheme completely, and it is definitely popular in the Chinese market at this stage.
Seagate used to occupy about 70% of the market share of DVR products in China, and has become the main supplier of video surveillance chips in foreign markets such as Taiwan Province and South Korea. Compared with international giants, HiSilicon chip has great advantages in cost management and has become the leading video surveillance solution in China. Hi3518 and Hi3516 are the more symbolic security video schemes presented by Haisi. Hi3516 is based on ARMCortexA9 architecture, which is mainly applied to the compression algorithm of 2 million resolution level. According to the deep understanding of the market requirements of all countries in the world, Haisi deepened and improved 3518A and 3518C basically, and immediately released Hi3518E. As a new generation of civil IP camera SoC, Hi3518E integrated new generation ISP, integrated DRAM, POR, RTC, AudioCodec, Sensor level conversion and its various clock outputs, etc., will greatly reduce the ebom cost of IP camera. Hi3518E occupies a key position in the civil monitoring market. The SDK design similar to HiSilicon DVR/NVR chip can support customers to quickly mass produce products and complete the system layout of DVR/NVR and IP cameras. Hi3518E has solved many difficulties encountered by consumer manufacturers. The design of embedded DDR can further reduce the product cost and development cycle of solution providers and manufacturers, especially in the suitable consumer market, which is characterized by price sensitivity and “stability”. It has become an “artifact” for manufacturers to occupy the civilian market.
