Part 1: LCD instrument proposal TCC8973
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Porcessor
Corte-A7 *4 1GHz L1-cache 32KBs L2-cache 512KBs 28nm FCBGA 608 Ball TrustZoneTM security extensions Operating Temperature ‐40℃~85℃
GPU&VPU
MALI400 GPU Full OpenVG 1.1 16 GFLOPS Full OpenGL ES V2.0 2D/3D Graphic 30fps @ Full-HD (1920x1080) H.263 Full-HD (1920x1080) MVC 60fps @ Full-HD (1920x1080) H.265 /MPEG4-AVC: H.264 /MPEG 1/2 MPEG4-ASP /VC-1 /VP8 /MJPEG/JPEG
External Memory Organization
Supports DDR3 DRAM up to 933MHz 16/32 bits Data Bus 128KB Boot-ROM NAND 64KB+256KB internal SRAM USB 2.0 OTG/Host SD 3.0/ MMC Emmc 4.41
Video&Other
Input：CCIR656/601 720*480 Ouput:2 Display controllers HDMI 1920x1080P LVDS 1920x1080P TV-out NTSC/PAL 4xI2S/SPDIF/IEEE802.3-2008/ 8xI2C/ 8x Uart
Bill of material
Other parameters
Function description
Reference UI display
Part 2 : Smart cockpit solutions
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The host program is based on Qualcomm QCM6125 chip expansion development, the platform has rich functions, high integration, low power consumption, excellent performance, stable quality characteristics, can meet the needs of automotive intelligence, networking, shorten the project development cycle, reduce research and development investment, reduce quality risk. The system integrates 4G,GPS/Beidou/Glonass Display output is supported：FHD（ 2520 * 1080 ）@ 60fp Integrated 4G full Netcom, support Cat12 (600Mbps DL) /Cat13(150 Mbps UL) It runs the latest Android operating system Android Q Supports built-in AVM algorithm Support online voice control Supports dual screen output
Controller host
The main engine uses Android Automotive system, Android Automotive is a basic Android platform in-car infotainment system,IVI (In-Vehicle Infotainment), which is essentially an operating system running in the automotive infotainment system, it runs directly on the Vehicle hardware, it is a full-stack, open source and highly customizable platform to provide power for the automotive infotainment system; It supports apps built for Android, as well as apps built for Android Auto
Main chip introduction
Qualcomm QCM6125 platform
Chip Introduction
Instrument function design
The following key features are included: Smooth startup animation, indicator self-test process, dial pointer rotation, The speedometer, tachometer, fuel meter, water temperature meter and dynamic effects of speed are all designed with 3D model, which can render any position in real time, and the pointer can rotate smoothly without delay, which can reach 60 frames. 2 sets of theme switching, switching with transition animation, convenient for subsequent expansion of multiple sets of themes, Support multi-language switching, such as Chinese/English, to facilitate the subsequent expansion of multiple language packages, Support Bluetooth phone interaction function, Support mobile phone projection function, can do 1920*720 full screen navigation, Support OTA upgrade, convenient for subsequent software upgrade, It can support 3D model rendering, the effect is cool, enhance the sense of science and technology, and bring the user a sense of freshness
Part 3 : Smart cockpit solutions
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Product introduction
This text briefly introducThe host program is based on Qualcomm QCM6125 chip expansion development, the platform has rich functions, high integration, low power consumption, excellent performance, stable quality characteristics, can meet the needs of automotive intelligence, networking, shorten the project development cycle, reduce research and development investment, reduce quality risk. The system integrates 4G,GPS/Beidou/Glonass Display output is supported：FHD（ 2520 * 1080 ）@ 60fp Integrated 4G full Netcom, support Cat12 (600Mbps DL) /Cat13(150 Mbps UL) It runs the latest Android operating system Android Q Supports built-in AVM algorithm Support online voice control Supports dual screen output es visitors to your main services.
SemiDrive X9 HP (SoC) Chip process: 16nm process CPU core: CPU ARM cortex-A55 *7 2.0Ghz+ Dual Cortex R5 @800Mhz 51K DIMPS DDR: 32bit LPDDR4/LPDDR4X/ 4266MT/S GPU： GM 9446+GM 9226 140GFLOPS Video input： 2 MIPI CSI +1 8bit CSI Video output： 4 Display controllable(MIPI 4 lane 2ch + Dual LVDS 2ch) Video Codec： H.263/H.264/H.265/VP8/9/MPEG1/2/4/DIVX/WMV9/Real vedio/Theora/Avs Storage : USB 3.0*2/ Emmc 5.1*2/SD 3.0 or SDIO*2/QSPI Others： PCIE 3.0*2 /Ethernet/CANFD*2/Uart*16/SPI*8/l2C*16/ADC*4
IVI function
The central control IVI uses Android Q Automotive system, Android Automotive is a basic Android platform Vehicle Infotainment system, referred to as IVI(In-vehicle infotainment), which is essentially an operating system running In the automotive infotainment system, it runs directly on the vehicle hardware. It is a full-stack, open source and highly customizable platform that powers automotive infotainment systems. It supports apps built for Android, as well as apps built for Android Auto;
The following key features are included: AVM built-in algorithm, support 3D model, Built-in radio chip, support RDS function, Intelligent speech recognition, local speech recognition + online speech recognition, DSP sound algorithm, support third party sound algorithm, RVC function, support reverse trajectory, radar signal superposition, Built-in power amplifier, can support 8 built-in power amplifier, support vehicle acoustic alarm system AVAS, Built-in A2B chip connected to external power amplifier, support TDM8 output, sound strategy is more flexible, Built-in 4G or 5G communication module, support soft TBOX function, Multi-language switching, such as Chinese/English, support to expand multiple language packages, Bluetooth phone function, phone book synchronization, call name display, __ Mobile screen projection function, support Yilian, Hicar, CarLife and car factory customized mobile Internet; Support OTA upgrade, through the built-in 4G or 5G communication module, Ethernet connection TBOX upgrade
Instrument function
Instrument with QNX system +kanzi HMI tool: 1. QNX is one of the most mainstream operating systems in the field of automotive instrument systems, with the characteristics of safety, reliability, high stability, open source, portability, etc. 2. Kanzi is a cross-platform HMI tool that combines high-end 3D models with functions of automotive UI frameworks such as digital instrument sets and infotainment systems. First-tier automakers at home and abroad use kanzi for instrument development in large quantities. 3. X9HP chip CPU, GPU support 3D rendering graphics library, 2D hardware acceleration and other functional modules;
The following key features are included: Smooth startup animation, indicator self-test process, dial pointer rotation, The speedometer, tachometer, fuel meter, water temperature meter and dynamic effects of speed are all designed with 3D model, which can render any position in real time, and the pointer can rotate smoothly without delay, which can reach 60 frames. 2 sets of theme switching, switching with transition animation, convenient for subsequent expansion of multiple sets of themes, Support multi-language switching, such as Chinese/English, to facilitate the subsequent expansion of multiple language packages, Support Bluetooth phone interaction function, Support mobile phone projection function, can do 1920*720 full screen navigation, Support OTA upgrade, convenient for subsequent software upgrade, Can support 3D model rendering, the effect is cool, enhance the sense of science and technology, bring users a sense of freshness.
AVM functions
AVM circumnavigation system can provide the video effect of no blind area around the car body during the driver's driving process, the driver can intuitively see the position of the vehicle and the obstacles around the vehicle, and control the vehicle to park or pass through the complex road surface, effectively reducing the occurrence of scratches, falls, collisions and other accidents. Integrated with the ADAS advanced driver assistance system, it senses the environment around the vehicle and the vehicle through sensors and cameras, providing the driver with reliable alarm and prompt information, making the driving safer.
Off-line calibration (traditional scheme) When the vehicle is off the line, the calibration site is arranged in advance, and the system completes the calibration of the camera by automatically collecting the site information. On-line Calibration (OTF) When the camera is replaced or the installation position is slightly offset. The system can complete the calibration of the camera by automatically collecting the surrounding scene information, without the need to calibrate the camera by a specific calibration site.
•Moving object monitoring(MOD) Through the four-way fisheye camera to identify the moving objects around the body, detect the surrounding environment •Pedestrian Detection(PD) Through the analysis of the image information collected by the camera, the stationary or moving pedestrians (adults, children, etc.) are detected and alerted •Lane departure warning(LDW) Detect the road space behind and on the side of the vehicle and give the driver a warning when the vehicle is approaching •Blind spot detection system(BSD) Through the left and right rear three language camera monitoring, monitoring the rear obstacles of the vehicle timely alarm signals and avoid traffic accidents
