IPC Solution Based on Allwinner_v851s and SOI_K306P

This solution is based on the main control platform Allwinner_v851s and sensor SOI_F355P, used in smart monitoring IP cameras, suitable for outdoor or indoor use. It adopts a resolution of 1920×1080 with a frame rate of 30. As a 2M monitoring camera, it enhances imaging quality and color fidelity through ISP image calibration technology, achieving stronger light sensitivity and less noise through a dedicated CMOS sensor and post-processing.

Main Control Chip

Allwinner Technology, established in 2007, is an excellent designer of intelligent application processor SoCs, high-performance analog devices, and wireless interconnect chips. Headquartered in Zhuhai, China. Allwinner Technology focuses on customers, gathers an excellent team, adheres to long-term investment in core technologies, and provides market-leading competitive system solutions and attentive services in areas such as ultra-high-definition video codec, high-performance CPU/GPU/AI multi-core integration, advanced process high integration, ultra-low power consumption, and full-stack integrated platforms. Its products are widely applicable in various fields such as industrial control, smart home appliances, smart hardware, tablets, automotive electronics, robotics, virtual reality, network set-top boxes, power analog devices, wireless communication modules, and smart IoT.

V851 is a high-performance, low-power chip launched for edge intelligent monitoring IP cameras, local facial recognition attendance machines, smart home products, integrating H.264/H.265 video compression codec and ISP; supporting HDR wide dynamic range, 3D noise reduction, dehazing, lens distortion correction, and various image enhancement and correction algorithms to provide customers with professional-grade video image quality.

Sensor

JX-F355P is a high-performance 2.0MP BSI CMOS image sensor designed and fabricated with SOI’s 2.9um BSI pixel technology. It has excellent QE performance in the NIR (near-infrared) range, translating to improved night vision at both 850nm and 940nm wavelengths. It can deliver images at 60fps in full-size mode and 30fps in HDR mode.

The JX-F355P consists of a 1928 x 1088 active pixel sensor (APS) array with on-chip 10-bit ADC, programmable gain control (PGA), and correlated double sampling (CDS) to significantly reduce fixed pattern noise (FPN). The sensor also has many standard programmable and automatic functions. It has both the industry-compliant DVP parallel and MIPI CSI2 dual-data lane serial interfaces. The external host controller can access this device through a standard serial interface.

It is available in wafer-level packaged CSP.

► Scene Application Diagram

► Display Board Photo

► Solution Block Diagram

► Core Technology Advantages

1. JX-F355P is a 2MP, 1/2.8 inch image sensor based on 2.9µm, back-illuminated, near-infrared enhanced (BSI NIR+) pixel technology, which can significantly improve near-infrared sensitivity and achieve excellent image quality.

2. The BSI NIR+ technology developed by Jingxiang Photoelectric enhances the quantum efficiency (QE) of the near-infrared region sensor without sacrificing color fidelity in the visible spectrum. Through BSI NIR+ technology, security monitoring cameras can use fewer infrared LED lights and still obtain high-quality images in low-light and near-infrared conditions. The JX-F355P image sensor provides a more cost-effective BSI NIR+ technology solution in the industry.

► Solution Specifications

Main Control Specifications:

1. Allwinner_v851s

2. Cortex-M0 core

3. 256KB FLASH

4. 32KB SRAM

5. UART/SPI/I2C interfaces

6. Supports RTC independent power supply

Sensor SOI_F55P Specifications:

2.0MP CMOS image sensor

-Resolution: 1920*1080

-10-bit RAW RGB

-DVP parallel and MIPI CSI2 dual-data channel serial interfaces