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Maxim Integrated最新发布基于红外的动态手势传感器,能够在更远的距离检测各种手势,确保驾驶员专注于道路

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<p><em><a><span>在下一代汽车、工业和消费类应用中,</span></a><span><span lang="EN-US">MAX25405</span></span><span>新一代光学传感器可用于识别各种手势,其尺寸仅为基于摄像头的飞行时间</span><span lang="EN-US">(ToF)</span><span>手持检测方案的四分之一、成本降低</span><span lang="EN-US">10</span><span>倍</span></em></p>

<p><span lang="EN-US">Maxim Integrated Products, Inc (NASDAQ: MXIM)</span><span>今日推出新一代基于红外的动态手势检测光学传感器,能够在更远的距离检测各种手势。</span><span>与前期</span><span>产品相比,</span><span lang="EN-US">MAX25405</span><span>可检测更大的运动范围,检测范围扩大两倍,达到</span><a><span lang="EN-US">40 cm</span></a><span><span>;</span></span><span>与基于</span><span>摄像头的</span><span>飞行时间</span><span lang="EN-US">(ToF)</span><span>检测方案相比,尺寸只有其四分之一、成本降低</span><span lang="EN-US">10</span><span>倍,可广泛用于汽车、工业和消费类应用。这些增强功能替代了语音通信方案,使驾驶员能够专注于道路。</span></p>

<ul type="disc">
<li><span>关于</span><span lang="EN-US">Maxim Integrated MAX25405</span><span>手势检测传感器的更多信息,请访问:</span><span lang="EN-US"><a href="https://www.maximintegrated.com/cn/products/sensors/MAX25405.html?utm_s…;
<li><span>关于</span><span lang="EN-US">Maxim Integrated</span><span>传感器方案的更多信息,请访问:</span><span lang="EN-US"><a href="https://www.maximintegrated.com/cn/products/sensors.html?utm_source=PR-…;
<li><span>下载高清图片:</span><span lang="EN-US"><a href="https://www.maximintegrated.com/content/dam/images/newsroom/2021/max254…;
</ul>

<p><span>除了光学元件和</span><span lang="EN-US">6 x 10</span><span>红外传感器阵列,新一代</span><span lang="EN-US">MAX25405</span><span>还包括一个玻璃透镜,从而提高检测灵敏度和信噪比。改进后的性能使得接近度和距离检测范围扩大一倍,检测范围超出驾驶员区域,例如,信息娱乐显示屏可以检测副驾驶和后排座乘客的手势控制。与需要</span><span lang="EN-US">3</span><span>颗芯片和复杂处理器的</span><span lang="EN-US">ToF</span><span>竞争方案相比,</span><span lang="EN-US">MAX25405</span><span>具有更高集成度。</span><span lang="EN-US">MAX25405</span><span>采用小尺寸、</span><span lang="EN-US">20</span><span>引脚、</span><span lang="EN-US">4 mm x 4 mm x 1.35 mm </span><span>方形扁平无引出脚</span><span lang="EN-US">(QFN)</span><span>封装,配合</span><span lang="EN-US">4</span><span>个分立</span><span lang="EN-US">LED</span><span>工作,尺寸比基于摄像头的</span><span lang="EN-US">ToF</span><span>检测方案缩小</span><span lang="EN-US">75%</span><span>。</span></p>

<p><strong><span>主要优势</span></strong></p>

<ul>
<li><strong><span>更宽的检测范围:</span></strong><span>与前期基于红外的检测方案相比,</span><span lang="EN-US">MAX25405</span><span>可检测更大的运动范围,检测距离增加一倍,从</span><span lang="EN-US">20 cm</span><span>增加至</span><span lang="EN-US">40 cm</span><span>。</span></li>
<li><strong><span>最低成本和最小尺寸:</span></strong><span lang="EN-US">MAX25405</span><span>可检测轻扫、旋转及其他常见手势,成本低于摄像头</span><span lang="EN-US">ToF</span><span>检测方案。高度集成使得总体方案尺寸显著小于摄像头</span><span lang="EN-US">ToF</span><span>检测方案。</span></li>
<li><strong><span>通用性:</span></strong><span lang="EN-US">MAX25405</span><span>可识别</span><span lang="EN-US">9</span><span>种手势,包括轻扫、旋转、隔空点击、停留点击和</span><span lang="EN-US">3 x 2</span><span>接近检测区域,延时最小。这种高成效单芯片方案能够助力手势检测在汽车、消费类和工业应用领域得到快速普及,包括非接触式智能家居集中控制器、温度监控器等。</span></li>
</ul>

<p><strong><span>评价</span></strong></p>

<p><a><span>“</span></a><span><span lang="EN-US">Maxim Integrated</span></span><span><span>的</span></span><span><span lang="EN-US">MAX25405</span></span><span><span>能够以最低成本识别绝大多数手势,使得汽车厂商可以规避基于摄像头的飞行时间检测方案的高昂成本,驾驶员借助这种低成本手势检测技术可以将其注意力专注在道路上。”</span></span><span><span lang="EN-US">Maxim Integrated</span></span><span><span>汽车事业部执行业务经理</span></span><span><span lang="EN-US">Szu-Kang Hsien</span></span><span><span>表示:“价格适中的手势检测安全功能为中低档汽车增加了价值,也为乘客提供了非接触式手势控制的豪华体验。”</span></span></p>

<p><strong><span>供货及价格</span></strong></p>

<p><span lang="EN-US">MAX25405</span><span>的电源管理</span><span lang="EN-US">IC</span><span>及相关</span><span lang="EN-US"><a href="https://www.maximintegrated.com/cn/products/sensors/MAX25405EVKIT.html?…;评估套件现已供货,可通过</span><span lang="EN-US">Maxim Integrated</span><span>官网及特许经销商购买。</span><span>欢迎垂询价格。</span></p>

<p><strong><span>关于</span></strong><strong><span lang="EN-US">Maxim Integrated</span></strong></p>

<p><span lang="EN-US">Maxim Integrated</span><span>是一家以工程师为导向的技术公司,旨在解决工程师最棘手的问题,以推动设计创新。</span><span lang="EN-US">Maxim Integrated</span><span>拥有全面的高性能半导体产品线,以及行业领先的设计工具与支持,为客户提供高效电源、高精度测量、可靠互连、可靠保护以及智能处理等基础模拟方案。汽车、通信、消费、数据中心、医疗健康、工业和</span><span lang="EN-US">IoT</span><span>等应用领域的工程师都非常信赖</span><span lang="EN-US">Maxim</span><span>,相信</span><span lang="EN-US">Maxim</span><span>能够帮助其快速开发更小、更智能和高安全的设计。更多信息请浏览</span><span lang="EN-US"><a href="https://www.maximintegrated.com/cn"><span>https://www.maximintegrated.c…;。</span></p>