<div class="document"> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;">注：* 为必填项</p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"><strong><span style="color:#0093e6;">请在报名阶段填写 ↓</span></strong></p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"> </p> <h3 class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;">* 1、项目功能介绍</h3> <hr class="horizontal-splitline normal-bold-2">基于STM32微控制器和TOF200C激光测距传感器的障碍物检测系统。该系统能够实时监测前方环境，当检测到物体进入预设安全距离时，通过7个LED灯发出视觉警报，适用于多种安防和监测场景。</div> <div class="document">采用TOF200C激光红外测距传感器，实现毫米级精度的距离测量 <p>通过STM32实时处理传感器数据，智能判断前方是否存在障碍物</p> <p>配备7个LED指示灯，提供醒目的视觉报警信号</p> <p>使用18650锂电池供电，通过升压模块为系统提供稳定5V工作电压</p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"> </p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"> </p> <h3 class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;">*2、项目属性</h3> <hr class="horizontal-splitline normal-bold-2"> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;">首次公开，原创，未获奖</p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"> </p> <h3 class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;">* 3、开源协议</h3> <hr class="horizontal-splitline normal-bold-2"> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;">GPL 3.0</p> <p style="line-height:1.8;"> </p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"><strong><span style="color:#0093e6;">请在竞赛阶段填写 ↓</span></strong></p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;"> </p> <h3 class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;">*4、硬件部分</h3> <hr class="horizontal-splitline normal-bold-2"> <p>STM32最小系统板（如STM32F103C8T6）</p> <p>TOF200C激光测距传感器（工作电压：3.3V-5V，UART通信）</p> <p>18650锂电池（3.7V）</p> <p>升压模块（3.7V→5V，如MT3608）</p> <p>7个LED灯（可加限流电阻，如220Ω）</p> <p>面包板/PCB、杜邦线若干</p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt pap-left-indent-1.6em" style="line-height:1.8;"><img src="//image.lceda.cn/pullimage/dqZHpqztR2sPUow3bGSI6PPhh9N6m8RFQm2lOLec.png" width="485" height="395" alt="dqZHpqztR2sPUow3bGSI6PPhh9N6m8RFQm2lOLec.png"></p> <h3 class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height:1.8;">*5、软件部分</h3> <hr class="horizontal-splitline normal-bold-2"> <p> </p> <p>  // TOF200C初始化指令<br>  uint8_t init_cmd[] = {0x5A, 0x04, 0x01, 0x5F};<br>  HAL_UART_Transmit(&huart2, init_cmd, sizeof(init_cmd), 100);</p> <p>  while (1) {<br>    // 发送测距指令<br>    uint8_t cmd[] = {0x5A, 0x04, 0x04, 0x62};<br>    HAL_UART_Transmit(&huart2, cmd, sizeof(cmd), 100);<br>    <br>    // 接收数据（9字节）<br>    if(HAL_UART_Receive(&huart2, rx_buf, 9, 100) == HAL_OK) {<br>      if(rx_buf[0] == 0x59 && rx_buf[1] == 0x59) {<br>        // 解析距离数据（单位：cm）<br>        distance = rx_buf[3]</p> <p> </p> <h3 class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt">*6、BOM清单</h3> <hr class="horizontal-splitline normal-bold-2"><img src="//image.lceda.cn/pullimage/XiHv7rnEiTLlpm6Eq5L5MNh8ACpfIDf870GSTmmB.png" alt="XiHv7rnEiTLlpm6Eq5L5MNh8ACpfIDf870GSTmmB.png"> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt"> </p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt"> </p> <h3 class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt">*7、大赛LOGO验证<br><br><br></h3> </div>