海思芯片选型3-DVR/NVR/XVR-型号-性能-价格预估

监控设备 Hi3536V100 多功能16通道全高清NVR SoC

处理器内核：
ARM Cortex A17 quad-core@maximum 1.4 GHz
ARM Cortex A7 single-core@maximum 900 MHz
视频编码/解码：
4-channel 4K x 2K (3840 x 2160)@30 fps
H.265/H.264 decoding+2x1080p@30 fps H.264
encoding+4-channel 4K x 2K@2 fps JPEG encoding

GPU：
Integrated Mali-T720 GPU
OpenGL ES3.1/2.0/1.1
OpenCL 1.2/1.1/1.0

视频分析能力：
Integrated IVE 2.0, supporting various intelligent analysis
applications:

视频输入接口：
One BT.1120 HD input port
− One video input channel for dual-chip cascading
− SDR and DDR modes

视频输出接口：
One HDMI 2.0 ultra-HD output interface, support
output up to 3840 x 2160@60 fps
− One VGA HD output interface, support output up to
2560 x 1600@60 fps
− One BT.1120 HD output port, supporting the
maximum output of 1080p@60 fps in SDR mode or
3840 x 2160@30 fps in DDR mode

音频接口：
One integrated audio CODEC
Three unidirectional I2S/PCM interfaces
− One input, supporting 16 multiplexed inputs
− Two outputs
16-bit audio input and output

以太网端口：
Two gigabit Ethernet ports
− RGMII, RMII, and MII modes
− 10/100 Mbit/s full-duplex or half-duplex
− 1000 Mbit/s full-duplex

外部功能接口：
SATA3.0x2,PCIe2.0,USB2.0x2,USB3.0,UARTx4,IR,I2C,GPIOs,ADC

价格特点：中等
应用领域：NVR  DVR 和 XVR

监控设备 Hi3536CV100 多功能8/16通道全高清NVR SoC

处理器内核：
ARM Cortex A7 dual-core

视频编码/解码：
4x 1080p@30 fps H.265/H.264 decoding
8x 720p@30 fps H.265/H.264 decoding
16x D1@30 fps H.265/H.264 decoding
1x 1080p@ 30 fps H.265/H.264 encoding

视频分析能力：
Integrated IVE 2.0, supporting various intelligent analysis
applications:

视频输出接口：
Support HDMI/VGA/CVBS output with high resolution
up to 3840 x 2160

音频接口：
Support I2S/PCM interfaces

以太网端口：
Two gigabit Ethernet ports

外部功能接口：
SATA3.0,USB2.0,UARTx3,IR,I2C,GPIOs,I2S

价格特点：中偏低，$15左右
应用领域：XVR，NVR  DVR


监控设备 Hi3536DV100 入门级4通道全高清NVR SoC

处理器内核：
ARM Cortex A7 @850 MHz

视频编码/解码：
H.265/H.264/JPEG encoding and decoding of multiple
streams
− 4x1080p@20 fps H.265/H.264 decoding
− 4x960p(1280*960)@30 fps H.265/H.264 decoding
− 4x720p@30 fps JPEG decoding

视频输出接口：
One HDMI 1.4b output interface
− One VGA HD output interface
− HDMI/VGA outputs from the same source, with the
maximum output of 1080p@60 fps

音频接口：
Two unidirectional I2S/PCM interfaces  Integrated with Audio DAC

以太网端口：
One fast Ethernet (FE) interface         Integrated with FE PHY
− PHY, RMII, and MII modes
− 10/100 Mbit/s half-duplex or full-duplex

外部功能接口：
SATA2.0,USB2.0x2,UARTx3,IR,I2C,GPIOs

价格特点：偏低，$6左右
应用领域：NVR IP Storage


监控设备 Hi3531DV100 主流8通道全高清H.265 DVR SoC
处理器内核：
Dual-core ARM Cortex [email]A9@1.4[/email] GHz

视频编码/解码：
H.265/H.264&JPEG multi-stream encoding and decoding
− 8x1080p@30 fps H.265/H.264 encoding+8xD1@30 fps
H.265/H.264 encoding+8x1080p@30 fps H.265/H.264
decoding+8x1080p@2 fps JPEG encoding

视频分析能力：
Integrated IVE, supporting various intelligent analysis
applications

视频输入接口：
− Eight 8-bit interfaces and one 16-bit video cascade
interface
− Two 8-bit interfaces that can form a 16-bit interface

视频输出接口：
One HDMI 2.0 output interface with the maximum
output of 3840 x 2160@60 fps
− One VGA HD output interface with the maximum
output of 2560 x 1600@60 fps
− One BT.1120 HD output interface with the maximum
output of 1080p@60 fps
− One BT.1120 video cascade output interface with the
maximum output of 3840 x 2160@30 fps

音频接口：Five unidirectional I2S/PCM interfaces
− Three input interfaces, supporting 20 multiplexed inputs
− Two output interfaces, supporting dual-channel outputs
− 16-bit audio inputs and outputs

以太网端口：One gigabit Ethernet port
− RGMII, RMII, and MII modes
− 10/100 Mbit/s half-duplex or full-duplex
− 1000 Mbit/s full-duplex

外部功能接口：
Four SATA 3.0/PCIe 2.0/USB 3.0 multiplexed interfaces,USB2.0x2,UARTx4,IR,I2Cx2,GPIOs,SPI

价格特点：中等
应用领域：XVR，DVR, NVR IP Storage

监控设备 Hi3521DV100 主流4通道全高清H.265 DVR SoC

处理器内核：
ARM Cortex A7 dual-core@maximum 1.3 GHz

视频编码/解码：
H.265/H.264/JPEG encoding and decoding of multiple
streams
− 4x1080p@30 fps H.265/H.264 encoding+4xD1@30 fps
H.265/H.264 encoding+4x1080p@30 fps H.265/H.264
decoding+4x1080p@2 fps JPEG encoding

视频分析能力：
Integrated IVE, supporting various intelligent analysis
applications

视频输入接口：
Four 8-bit interfaces or two 16-bit interfaces
− 108 MHz/144 MHz 4xD1/960H TDM inputs for each 8-
bit interface (16xD1/16x960H real-time video inputs in
total)

视频输出接口：
One HDMI 1.4b output interface with the maximum
output of 3840 x 2160@30 fps
− One VGA HD output interface with the maximum
output of 1080p@60 fps

音频接口：
Three unidirectional I2S/PCM interfaces
− Two input interfaces, supporting 16 multiplexed inputs
− One output, supporting dual-channel output
− 16-bit audio inputs and outputs

以太网端口：
One gigabit Ethernet port
− RGMII, RMII, and MII modes
− 10/100 Mbit/s half-duplex or full-duplex
− 1000 Mbit/s full-duplex

外部功能接口：
SATA3.0x2,USB2.0x2,UARTx3,IR,I2C,GPIOs,SPI

价格特点：中等偏低，$18左右
应用领域：XVR，DVR，NVR IP Storage

监控设备 Hi3520DV400 主流4通道超高清H.265 DVR SoC

处理器内核：
ARM Cortex A7 dual-core@maximum 1.3 GHz

视频编码/解码：
H.265/H.264/JPEG encoding and decoding of multiple
streams
− 4x1080p@15fps H.265/H.264 encoding+4xD1@15fps
H.265/H.264 encoding+4x1080p@15fps H.265/H.264
decoding+4x1080p@2fps JPEG encoding

视频分析能力：
Integrated IVE, supporting various intelligent analysis
applications

视频输入接口：
− Two 8-bit interfaces or one 16-bit interface     
− 108 MHz/144 MHz 4xD1/960H TDM inputs for each 8-bit interface (8xD1/8x960H real-time video inputs in total)

视频输出接口：
− One HDMI 1.4b output interface with the maximum output of 3840 x 2160@30 fps
− One VGA HD output interface with the maximum output of 1080p@60 fps

音频接口：
Three unidirectional I2S/PCM interfaces
− Two input interfaces, supporting 16 multiplexed inputs
− One output, supporting dual-channel output
− 16-bit audio inputs and outputs

以太网端口：
One gigabit Ethernet port
− RGMII, RMII, and MII modes
− 10/100 Mbit/s half-duplex or full-duplex
− 1000 Mbit/s full-duplex

外部功能接口：
SATA3.0x2,USB2.0x2,UARTx3,IR,I2C,GPIOs,SPI

价格特点：低，$8左右
应用领域：XVR，DVR，NVR IP Storage, MDVR

监控设备 Hi3520DV300 主流4通道超高清DVR SoC

处理器内核：
ARM Cortex A7@maximum 800 MHz

视频编码/解码：
H.264&JPEG encoding and decoding of multiple streams
− 4x720p@30 fps H.264 encoding+4xCIF@30 fps H.264
encoding+4x720p@30 fps H.264 decoding+4x720p@2
fps JPEG encoding

视频分析能力：
Integrated IVE, supporting various intelligent analysis
applications

视频输入接口：
− Two 8-bit interfaces or one 16-bit interface
− 108 MHz/144 MHz 4xD1/960H TDM inputs for each 8-
bit interface (8xD1/8x960H real-time video inputs in total)

视频输出接口：
− HDMI 1.4+VGA+CVBS video outputs
− HDMI and VGA outputs from the same source
− Maximum 1080p@60 fps resolution for HDMI or
VGA
− One HD graphics layer and one SD graphics layer in
ARGB1555 or ARGB8888 format

音频接口：
Three unidirectional I2S/PCM interfaces:
− Two input interfaces, supporting 16 multiplexed inputs
− One output, supporting dual-channel multiplexed
output
− 16-bit audio inputs and outputs

以太网端口：
One gigabit Ethernet port
− RGMII, RMII, and MII modes
− 10/100 Mbit/s half-duplex or full-duplex
− 1000 Mbit/s full-duplex

外部功能接口：
SATA3.0x2,USB2.0x2,UARTx3,IR,I2C,GPIOs,SPI
价格特点：偏低，$7左右
应用领域：XVR，DVR，NVR IP Storage, MDVR

监控设备 Hi3520DV200 入门级4通道超高清DVR SoC

处理器内核：
ARM Cortex A9@max. 660 MHz

视频编码/解码：
H.264&JPEG multi-stream encoding and decoding:
− 8xD1@6 fps+8xCIF@6 fps encoding+8xD1@6 fps
decoding+JPEG snapshot D1@16 fps

视频分析能力：
Integrated IVE, supporting various intelligent analysis
applications

视频输入接口：
Video input interfaces
− Two 8-bit interfaces or one 16-bit interface
− 108 MHz/144 MHz BT.656 4-channel byte-interleaved mode for each 8-bit interface (8xD1/8x960H real-time

视频输出接口：
− HDMI 1.3+VGA+CVBSx2 outputs. The HDMI and VGA outputs share the same source
− Maximum resolution 1080p@60 fps for HDMI or VGA

音频接口：
Two I2S interfaces
− One input interface
− One output interface

以太网端口：
One Ethernet port
− Integrated FE PHY
− MDI at the PHY layer or RMII at the MAC layer
− 10/100 Mbit/s

外部功能接口：
SATA2.5x2,USB2.0x2,UARTx4,IR,I2C,GPIOs,SPI

价格特点：偏低，$7左右
应用领域：XVR，DVR，NVR IP Storage, MDVR