WMSIC Electronic Components

HI-LINK HLK-LD2410B-P

ModelHLK-LD2410B-P
BrandHI-LINK
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration Date code within 2 years

Available for RFQ

Technical data

Product details

18 specifications

Core information

Product name
HI-LINK HLK-LD2410B-P
Type
HI-LINK
Minimum package
90 托盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HI-LINK
Electronic Component
HLK-LD2410B-P
Electronic Component
1
Electronic Component
Sensor Module
Electronic Component
1.4g
Electronic Component
35mm
Electronic Component
1
Electronic Component
BM0229969688
Operating Temperature
40℃~+85℃
Operating Voltage
5V
Operating Current
70mA
Electronic Component
Electronic Component
Electronic Component
90
Sensor Module Type
Electronic Component

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

HLK-LD2410B-P 产品概述

一、产品简介

HLK-LD2410B-P 是海凌科(HI-LINK)推出的一款基于雷达微波感应的人体存在感应模块,兼具微运动(如呼吸、心跳)检测能力和蓝牙通信功能,面向智能家居、安防、楼宇能耗管理、医疗监护等场景。模块提供 TTL 串口级接口,工作电压 5V,工作电流约 70mA,适应温度范围宽(-40℃ 至 +85℃),适配多种工业与民用环境。

二、关键参数

  • 传感器类型:人体存在感应(支持微动检测,如心跳、呼吸特征采集)
  • 工作电压:5V
  • 工作电流:约 70mA
  • 接口类型:TTL(串口级)与蓝牙无线通信(用于远程配置/数据传输)
  • 工作温度:-40℃ ~ +85℃
  • 品牌:HI-LINK(海凌科)
  • 封装:模块化器件(具体封装与引脚定义请参见产品手册)

三、主要特性

  • 高灵敏度微动检测:基于雷达微波感应技术,对人体的位移、呼吸与心跳等微弱信号具有感知能力,能在静止状态下识别存在与否。
  • 双通道通讯方式:TTL 串口便于与 MCU、单片机或嵌入式系统直接通信;蓝牙模块支持无线接入、远程配置与数据上报,便于手机或网关集成。
  • 宽工作温度与稳定性:-40℃ ~ +85℃ 的适用温度范围,适合室内外多种环境。
  • 低功耗运行:典型工作电流约 70mA,适合嵌入式长期在线应用(实际功耗视工作模式与蓝牙使用情况而定)。
  • 易于集成:模块化设计便于嵌入到终端产品中,降低开发与调试门槛。

四、典型应用场景

  • 智能照明与空调控制:基于有人/无人的实时判定进行节能控制,避免误关灯或延迟响应。
  • 安防与入侵检测:在黑暗或遮挡情况下仍能检测微动,作为被动式报警补充手段。
  • 人体生命体征监测:床位或座椅上对呼吸与心跳等微动信号进行辅助检测,用于睡眠监测、老人/婴儿护理等(需结合算法与临床验证)。
  • 办公与商用楼宇:会议室、工位占用检测、排程与能耗优化。
  • 智能家电:例如带有人体感知的家电待机/唤醒机制。

五、开发与接入建议

  • 电源管理:模块工作电压为 5V,应使用稳压电源并在模块电源输入处并联 0.1μF 与 10μF 的去耦电容,减小上电抖动与干扰。
  • 串口对接:TTL 接口适合直接与 MCU 的 UART 端口连接;在与 3.3V MCU 连接时确认电平兼容或使用电平转换。波特率、数据帧格式请参照产品手册(在初次接入前阅读通信协议,以免误解析数据)。
  • 蓝牙使用:蓝牙用于配置与远程数据上报。初次配对、固件升级与长连接策略需在产品设计中规划,包括蓝牙功耗模式与重连机制。
  • 天线与布局:雷达模块对周围金属和天线布局敏感。模块周围应留出足够的非金属空间(推荐 10mm 以上)并避免直接贴合金属壳体;如必须贴合金属壳体,请参照厂方天线与屏蔽建议进行测试与调整。
  • 抗干扰与滤波:在高电磁干扰环境中建议在电源与地线处做好滤波与地环路管理,避免外部无线信号与开关噪声影响测量结果。
  • 校准与算法:雷达信号需要配合信号处理算法进行目标检测与生物微动识别。建议在目标使用场景下进行实测校准,并设定合理的滤波、阈值与多次触发确认逻辑。

六、安装与环境要求

  • 工作温度:-40℃ ~ +85℃;避免长时间暴露在极端潮湿或化学腐蚀环境中。
  • 安装位置:视检测范围与角度选择合适安装高度与方向,天花板/墙面/桌面均可,但需对检测方向进行现场验证。
  • 检测范围与盲区:雷达感应具有角度与距离特性,存在盲区与灵敏度衰减区域,实际检测性能受环境散射、遮挡与反射影响,须通过样机标定确定最终覆盖范围。

七、注意事项与合规性

  • 在医疗级别生命体征监测应用中,模块本身为传感与采集设备,若用于临床或关键生命支持场景,需通过相应的医学认证与数据验证。
  • 产品在不同国家/地区的无线发射(蓝牙/雷达频段)可能需要符合当地无线电管理与电磁兼容(EMC)要求,量产前应完成相应的认证测试。
  • 为获得稳定可靠的检测效果,建议与海凌科提供的产品手册与参考设计并行调试,确认通信协议、引脚定义与固件版本。

如需进一步的引脚定义、通信协议、参考电路图或样机调试建议,可提供我方帮忙查阅或直接联系海凌科技术支持获取产品手册与开发包。

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