TIDA-080004
适用于增强现实抬头显示的电子和 LED 驱动器参考设计
TIDA-080004
概述
This reference design provides an electronics subsystem designed to drive an automotive augmented reality (AR) head-up display (HUD). DLP® technology enables bright, crisp, highly saturated head-up displays that project critical driving information onto the windshield of the car, reducing driver distraction and increasing situational awareness. This design uses the DLP3030-Q1 chipset, which includes the DLP3030-Q1 0.3" DMD, the DLPC120-Q1 Automotive DMD controller, and the Piccolo™ TMS320F28023 microcontroller operating as an LED driver and illumination controller.
特性
- When paired with an optical system, this reference design can output up to 90 lumens with 7.1W input power
- Greater than 80 pixel per degree HUD resolution at 10° FOV
- 3.3A LED drive output
- Over 5000:1 dimming ratio
- Reduced System Cost
我们开发的全面组装电路板仅用于测试和性能验证,不可用于销售。
设计文件和米6体育平台手机版_好二三四
设计文件
下载现成的系统文件,加快您的设计过程。
米6体育平台手机版_好二三四
在设计中包括 TI 米6体育平台手机版_好二三四和可能的替代米6体育平台手机版_好二三四。
AC/DC 和 DC/DC 转换器(集成 FET)
TPS62400-Q1 — 具有 1-Wire 接口的汽车类双通道可调节 400mA 和 600mA 2.25MHz 降压转换器
数据表: PDF | HTML开始开发
支持软件
计算工具
This Excel calculator provides a starting point for estimating overall volume for an augmented reality head-up display. This calculator takes standard HUD parameters as inputs, such as field of view, virtual image distance, and eyebox size. The calculator uses these inputs to produce an estimated (...)
计算工具
This Excel calculator provides a starting point for estimating overall lumen requirements for the picture generation unit (PGU) in an augmented reality head-up display (AR HUD). This calculator takes standard HUD parameters as inputs, such as field of view, virtual image distance, and eyebox size. (...)
技术文档
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类型 | 标题 | 下载最新的英文版本 | 日期 | |||
---|---|---|---|---|---|---|
设计指南 | 适用于增强现实抬头显示的电子和 LED 驱动器参考设计 (Rev. A) | PDF | HTML | 英语版 (Rev.A) | PDF | HTML | 2022年 8月 22日 | |
白皮书 | Introduction to automotive augmented reality head-up displays | 2019年 3月 12日 |