“The leading semiconductor component distributor dedicated to the Asia-Pacific market, Grand United Holdings, announced that its subsidiary, Quanding, has launched a security monitoring solution based on NOVATEK’s NT98528 chip.

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On September 7, 2021, the leading semiconductor component distributor dedicated to the Asia-Pacific region-Grand United Holdings announced that its subsidiary, Quanding, has launched a security monitoring solution based on NOVATEK’s NT98528 chip.

Figure 1-The Display board of the security monitoring solution based on NOVATEK products launched by Dalian Daquan Ding

Today, the construction of “safe cities” and “smart cities” is in full swing. As an important part of construction, security monitoring has also ushered in a period of rapid development. With the closer integration of security technology, AI technology, Internet of Things technology and cloud computing technology, security monitoring products will also face tremendous changes. The security monitoring solution based on the NOVATEK NT98528 chip launched by Dalian Daquan Ding is equipped with AI technology, which can realize functions such as face recognition and vehicle speed deceleration.

Figure 2-The physical diagram of the security monitoring solution based on NOVATEK products launched by Dalian Daquan Ding

The core device of this solution is the NT98528 chip under NOVATEK. The chip is equipped with two ARM Cortex A9 cores, which can support 8Mp30 image resolution, has advanced AI capabilities, HW-CNN 2.5 computing model and 1.5T computing capabilities. With these excellent performances, NT98528 can be applied to smart security monitoring and other AIoT applications such as gesture forced control switches, lighting and lighting. NOVATEK is an IC design company focusing on display technology and image processing technology. Its products include flat panel display driver chips, video and TV control chips, digital broadcast control chips, image control chips, optical storage multimedia chips, etc. Since its development in 1997, the company has become a leading manufacturer of video display and digital audio-visual multimedia.

Figure 3-Block diagram of the security monitoring solution launched by Dalian Daquan Ding based on NOVATEK products

Compared with the traditional monitoring system, this solution adds the function of AI, which further expands the level of its application. For example, face recognition can be added to the anti-theft system, which can warn strangers and notify relevant personnel in time when unexpected situations occur. In terms of traffic, this solution can be used for license plate recognition, vehicle speed detection, traffic flow monitoring and ADAS applications. In terms of business, big data analysis of the flow of people can be done to help users understand product preferences of different age groups and so on.

Core technical advantages:

• Image monitoring combined with AI face recognition, the action is more precise;
• There are high, medium and low series platforms to meet the different needs of the market;
• The original factory team + Quanding RD team technical support;
• Support multiple sensor input interfaces, including MIPI-CSI/sub-LVDS/HiSPi/Parallel;
• Support multiple image resolutions up to 8Mp30;
• SIP DRAM design, simplify circuit design and reduce PCB design.

Scheme specifications:

• The core of the chip is Dual Cortex-A9;
• AI computing power is 1.5T;
• The power input is 12V/2A;
• The system OS is Linux;
• Combine Video Codec and Audio Codec.