공식 대리점

As AI(Artificial Intelligence) and IoT becomes the predominating direction of future life, and as one of the core technologies, intelligent voice man-machine interaction becomes popular so quickly. Rockchip launches its AI Voice Assistant solution during Hong Kong Electronics Fair (Spring Edition) on April 13, 2017, which can be applied to smart speaker system. Dual core RK3036 and Quad core RK3229 solution, are for entry level, middle range and high end products respectively.

http://www.rock-chips.com/upload/media/RKspeakers.mp4

Three technical features of Rockchip AI Voice Assistant solution:

1. Support 1-8 DMIC array algorithm

2. Support global mainstream voice platform.

3. Support Linux/Android OS.

RK3036 supports 1/2/4*Mic and RK3229 supports 4-8*Mic in the aspect of hardware platform.    Both solutions support source location, source reinforcement, echo cancellation and noise suppression technology in the aspect of voice algorithm. RK3229 takes the lead in supporting 8-line digital I2S digital directly connected silicon microphone, which not only saves cost, but also has compatibility for different microphone array algorithm and platform.     

As the key technology in voice interaction, in the aspect of microphone array algorithm, RK3229 supports iFLY TEK, Liebao, AISpeech, SoundAI and Sinovoice microphone array algorithm; RK3036 supports Conexant two/four microphone DSP solution.     

In the aspect of cloud semantics platform, RK3036 and RK3229 support global mainstream Chinese and English voice platform and provide several solutions for partners of industry chain. Aiming at Chinese semantics, Rockchip solutions support Liebao, iFLY TEK, AISpeech and LingjuAI; aiming at English semantics, Rockchip solutions support Amazon Alexa.  

Rockchip RK3036 and RK3299 AI Voice Assistant solutions have stronger compatibility when they are applied to ecosystem. Music and IOT cover all applications in Liebao, iFLY TEK, AISpeech and Amazon Alexa. In the aspect of life service, the solution includes shopping (Amazon, JD), alarm clock, count down, taxi (Uber, Syscanner), information inquiry, YouTube video play etc, the advantage of platform is great. 

Rockchip AI Voice Assistant solution also has large potential in the aspect of expansion of product modality. As it supports Linux and Android OS system, product can be developed vertically in intelligent field. In addition, Rockchip RK3036 supports multi-screen interaction, takes the lead in supporting H.265 video decoding and provides complete solution for TV screen projection bar.

According to the data, it is estimated that market size of global voice recognition will increase to USD20 billion in 2020 from USD 6.19 billion in 2015. In the scramble of newly-developing market, the one which races to control the entry is the one seizes the first opportunity. As the important entrance, intelligent voice technology has become a hotly contested spot for giants in technology and household field, and voice intelligent speaker is a golden key for entering into intelligent household field. 

Integration of interconnection and intercommunication, upstream and downstream supply chain, ecosystem, Rockchip will provide effective support for the landing of global AI technology in the aspects of technology, compatibility and extension

Rockchip RK3036 chip adopts Dual-core Cortex-A7 architecture, up to 1.0GHz; support 1080P H.265, H.264, VC-1, MPEG and VP8 Video Decoder; compatible with streaming media formats of different protocols; support different screen cast interaction protocols such as DLNA, Miracast, WiDi and other interoperability protocols.

RK3036 is the first to support H.265 video encoding solutions and achieves the three major enhancements for TV display dongle:

1. More clear picture quality, saving bandwidth up to 50%.

2. Lower bit error rate, mosaic reduced by 59%.

3. High integration, size reduced by 30%.

It is shown that H.265 can transmit higher quality online video under limited bandwidth. Only half the H.264 bandwidth is needed to play the same quality video. In technical principle, the encoding unit of H.265 can be selected from the smallest 8x8 to the largest 64x64. The area with less information is divided into ​larger macro-blocks, and there are fewer code words, while the area with more details is divided into smaller and more macro-blocks, and there are more code words. In this sense, the image has been encoded key codes, and the parts with more important key details are enhanced, thereby reducing the overall code rate, and the coding efficiency has been improved accordingly.

As a new video codec format, H.265 is widely used. As early as 2015, iPhone 6 ​​started to support H.265 video codec technology. At present, H.265 video decoding support is standard for mainstream flagship mobile phones. The major video sites in China such as Thunder and iQiyi have begun to support H.265 video coding. TV display dongle that cannot support H.265 codec format already can’t satisfy users’demand for online video broadcast.

RK3036 TV display dongle solution can be used quickly in any device with HDMI interface. It enhances the cross-system, cross-terminal and low delay sharing and viewing experience of consumers in display dongle products and greatly accelerates the upgrades of living room consumer intelligent hardware.

RK Vehicle-mounted Solution| IVN Solution, more than Navigation

With the arrival of large-size screen, devices mounted in large-size cars are become popular to occupy the market. Rockchip has specially released a car-mounted navigation & entertainment solution based on PX2 and PX3. 

Brand-new IVN Solution is formulated through integrating Entertainment and Navigation with Seven Major Functions:  

1. Quick Start and Quick Reserving Tracking

According to the demand for stable car-mounted product market, Rockchip has launched dedicated car-mounted Android system. For Android IVN products, Quick Start and Quick Reserving Tracking functions are essential.

2. Online Map Navigation can be upgraded FOR FREE

3. HD Automobile Data Recorder

Equipped with highly-integrated HD Automobile Recorder function based on Android system, it will record the scene along the driving route so as to help you resolve any accidental dispute, safeguard your legal right and make your driving much more comfortable.

4. Advanced ADAS Algorithm to enable tracking, distance measurement, vehicle license recognition and anti-collision functions.

5. Different Display in the Same Large Screen, Landscape/Portrait Orientation, Split Screen and Multi-window Operation

It allows you to carry out multitask operations without compromising entertainment and navigation.

6. Connect to Mobile Phone for Control

Mobile phone has become an essential electronic product in our daily life. For car-mounted large-screen navigation system, connection to mobile phone function can help you conveniently push music and video files, and share the Navigation Interface.

7. Support Full HD H.264 Decoding and Voice-control Identification Input

The most powerful multimedia performance will present the user with theater-level experience. As the only product that supports self-developed H.265 hardcore decoding, it is well equipped with various voice-control software including iFLYTEK and Unisound.  

RK IoV Solution | SoFIA 3G-R Assists Car-mounted Devices with Upgraded Smart Reaview Mirror

1. Android Platform supports double-circuit camera (1080P+VGA) for simultaneous recording and real-time navigation

Compared with traditional stand-alone Android rear-view products, SoFIA 3G-R platform can realize real-time navigation and enable the core function of stable recording of double-circuit video via Android platform.

2. Cost-effective Hardware Integration Solution

WIFI/BT/GPS/3G/PMU/FM are integrated into one mass. By means of high-integration hardware platform, relevant costs can be controlled within USD 30!

3. Quad-core Automobile Data Recorder Solution

SoFIA 3G-R has applied Atom 4-core framework into service with unique performance better than 4-core Cortex-A7. Network media testing data are shown below: exceeding 40% or so.

4. Quad-core Powerful Full HD 60fps Experience with Multi-window Display

Based on RK traditional Android multi-window technology, it can realize simultaneous display of navigation and video recording on the mainstream wide screen.

5. Support Full HD H.265/H.264 Decoding and Voice-control Identification Input

The most powerful multimedia performance will present the user with theater-level experience. As the only product that supports self-developed H.265 hardcore decoding, it is well equipped with various voice-control software including iFLYTEK and Unisound.

6. Advanced ADAS algorithm to enable tracking, distance measurement, vehicle license recognition and anti-collision functions

Detailed ADAS Function Demonstration Video

7. Pre-assembled Android 5.1 Automobile Data Recorder Solution

Compared with other chip suppliers with android4.4 as the system, RK automobile data recorder solution has applied the latest android5.1 system into service.