Contact us

在新視窗打開 在新視窗打開

車用影像識別處理器: Visconti™4 系列 [新產品]

TMPV7602XBG圖像識別處理器具有增強的夜間行人識別功能,適用於ADAS單眼相機應用

This is a photo of TMPV7602XBG.

TMPV7602XBG是Visconti™4(TMPV760)系列的新增產品,專為使用單目相機的高級駕駛輔助系統(ADAS)的前視監控應用而設計。這款新處理器的功耗更低,並且採用比其前代產品更小的封裝,同時保持Visconti4(TMPV760)系列卓越的夜間目標識別性能。根據應用需求和優化電路配置,將視頻輸入通道的數量減少到1個是可能的。 TMPV7602XBG的521引腳BGA封裝尺寸僅為17.0 mm×17.0 mm,球距為0.65 mm。因此,TMPV7602XBG有助於減少相機模塊的散熱和尺寸。

This is an image of image recognition system for front-view monitoring using a monocular camera.

This figure shows the block diagram of an image recognition system for front-view monitoring using a monocular camera.

產品特色

精確的圖像識別功能,可實現夜間物體偵測

TMPV7602XBG提供與Visconti4系列相當的卓越圖像識別性能。為了即使在夜間和物體與背景之間的亮度差異最小的場景下也能實現準確的圖像識別,集成的增強型CoHOG加速器將CoHOG(面向傾斜度的同現直方圖)與其他四種類型的特徵描述符相結合:基於顏色的CoHOG,邊緣取向和顏色差異對(CoHED)的共現直方圖,色差的共現直方圖(CoHD)和顏色直方圖。

由於封裝小,功耗低,縮小了相機模組尺寸

為幫助ADAS縮小單眼相機模組尺寸,TMPV7602XBG採用小型521引腳,0.65毫米間距的BGA封裝,尺寸僅為17.0 mm×17.0 mm。其電路配置已通過單個視頻輸入接口進行了優化,以實現小尺寸。 TMPV7602XBG功耗的設計目標是現有TMPV7608XBG的50%*。此外,TMPV7602XBG集成了一個新的電源管理單元,可以將各個功能單元分別帶入和退出待機模式。

* TMPV7602XBG目前開發中, 目前正在測量其功耗。

TMPV7602XBG Block Diagram

基本系統組織

This is the basic system configuration example of image recognition processor (TMPV7602XBG).

* The video input interface of the TMPV7602XBG has a 1-of-2 video switch.

Example of the basic system configuration for the TMPV7602XBG

產品規格

Series Name / Product Name Visconti4 / TMPV7602XBG [Under development]
CPUs Toshiba original 32-bit RISC
Media embedded Processor (MeP) x 2 sets
Image Processing Engines Toshiba original 32-bit RISC Media Processing Engine
Media Processing Engine (MPE) with Double-precision
FPU x 4 sets with 256 KB L2 cache
Image Processing Accelerators Affine Transformation 2 ch (Lens Undistortion, Affine Transformation, Viewpoint Conversion, etc.)
Filter 2 ch (Smoothing, Edge Detection, Corner Detection, Oriented Gradient Computation, Color Space Conversion, Demosaicing, etc.)
Histogram 2 ch (Histogram, Image Conversion using LUT, etc.)
Histogram of Oriented Gradients(HOG) 2 ch (HOG/CoHOG Features + Linear Support Vector Machine)
Enhanced CoHOG 1 ch (HOG/CoHOG/Color-CoHOG Features etc. + Linear Support Vector Machine)
Matching 2 ch (Tracking, Motion Detection)
Pyramid 2 ch (Pyramid Image Generation)
On-chip Memories Masked ROM 80 KBytes
SRAM 1632 KBytes
On-chip Peripherals Video Input Interface Up to 2 ch (CMOS I/F: Up to 1 ch / max. SXGA, 60fps | MIPI® CSI-2 I/F: Up to 1ch / max. 1080p, 60fps) with Video Switch (2-input to 1-select)
Video Output Interface Up to 1 ch
External Memory Controllers DDR SDRAM Controller(LPDDR2-800)
Serial NOR Memory Controller (Single or Quad SPI)
Parallel SRAM / NOR Memory Controller
External MCU Interface 1 ch (8-bit bidirectional parallel input/output)
General-Purpose I/O 16-bits
CAN FD Controllers Up to 2 ch
CAN Controllers Up to 2 ch
I2C Interface Up to 4 ch
UART Interface Up to 5 ch (1ch for debug use only)
SPI Interface Up to 4 ch
PCM Interface Up to 2 ch
Operating Frequency 266.7 MHz max.
Operating Voltage Core: 1.1 V,
I/O: 3.3 V, 1.2 V (for LPDDR2 SDRAM), 1.2V (MIPI® CSI-2 I/F)
Package P-LFBGA 521-ball, 17.0 x 17.0 mm, 0.65 mm ball pitch
Product List

Product Lineup (Parametric Search)
View the product list of image recognition processors to find products that meet your performance specifications.

画像認識プロセッサ リファレンスボード
We have a wide variety of development tools, a software development kit (SDK) and reference boards are available.

* MIPI is a registered trademark owned by the MIPI Alliance.

* Microsoft and Windows are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries.

* Red Hat and Enterprise Linux are registered trademarks of Red Hat, Inc. in the United States and other countries.

* HDMI is a trademark or registered trademark of HDMI Licensing, LLC in the United States and/or other countries.

* MediaLB and MOST are registered trademarks of Microchip Technology Inc. in the United States and other countries.

* ARM and Cortex are registered trademarks of ARM Limited (or its subsidiaries) in the EU and/or elsewhere.

* All other company names, product names, and service names mentioned herein may be trademarks of their respective companies.

聯繫方式

如您需查詢,請點擊其中任何一個連結

技術方面的問題
購買、樣片和IC可靠性的相關諮詢
To Top
·Before creating and producing designs and using, customers must also refer to and comply with the latest versions of all relevant TOSHIBA information and the instructions for the application that Product will be used with or for.