..标题：预测射频建模工具
.. slug：预测射频建模工具
.. 日期: 2025-12-29 16:00:00 世界标准时间
..标签：网络、计算器、工具、wifi、射频、无线
..类别：
..链接：
.. 描述：用于规划无线网络部署的专业 WiFi RF 建模和站点调查工具
..类型：文本
<link href="/assets/css/rf-modeling-tool.css" rel="stylesheet"/>
外部表：侧边栏|画布区
<table class="rf-outer-table">
<tr>
左侧边栏（250px 固定宽度）
<td class="rf-sidebar-cell">
<div class="rf-sidebar-title">射频建模工具</div>
<div class="rf-sidebar-subtitle">预测性 WiFi 覆盖</div>
上传部分
<div class="rf-section" id="uploadSection">
<div class="rf-section-title">平面图上传</div>
<div class="rf-upload-area" id="uploadArea">
<div class="rf-upload-icon">📁</div>
<div class="rf-upload-text">点击上传平面图</div>
<div class="rf-upload-hint">（PNG、JPG 或 PDF）</div>
</div>
<input accept="image/*,.pdf" id="floorPlanInput" style="display: none;" type="file"/>
</div>
校准部分
<div class="rf-section" id="calibrationSection">
<div class="rf-section-title">秤校准</div>
<div class="rf-form-group">
<label class="rf-label" for="calibrationDistance">已知距离</label>
<input class="rf-input" id="calibrationDistance" min="0" placeholder="Enter distance" step="0.1" type="number"/>
</div>
<div class="rf-form-group">
<label class="rf-label" for="calibrationUnit">单元</label>
<select class="rf-select" id="calibrationUnit">
<option value="feet">脚</option>
<option value="meters">米</option>
</select>
</div>
<button class="rf-btn rf-btn-primary" disabled="" id="startCalibrationBtn">开始校准</button>
<span class="rf-hint">单击平面图上的两点以设置比例</span>
</div>
AP 属性部分
<div class="rf-section" id="apPropertiesSection" style="display: none;">
<div class="rf-section-title">接入点属性</div>
<div class="rf-form-group">
<label class="rf-label">姓名</label>
<input class="rf-input" id="apName" placeholder="AP Name" type="text"/>
</div>
<div class="rf-slider-group">
<label class="rf-slider-label">发射功率<span class="rf-slider-value" id="txPowerValue">20</span>分贝</label>
<input class="rf-slider" id="txPower" max="30" min="0" step="1" type="range" value="20"/>
</div>
<div class="rf-slider-group">
<label class="rf-slider-label">获得<span class="rf-slider-value" id="gainValue">4</span>分贝</label>
<input class="rf-slider" id="gain" max="20" min="0" step="0.5" type="range" value="4"/>
</div>
<div class="rf-form-group">
<label class="rf-label">频率</label>
<select class="rf-select" id="frequency">
<option value="2400">2.4GHz</option>
<option selected="" value="5000">5GHz</option>
<option value="6000">6GHz</option>
</select>
</div>
<div class="rf-slider-group" id="orientationGroup" style="display: none;">
<label class="rf-slider-label">方向<span class="rf-slider-value" id="orientationValue">0</span>°
          </label>
<input class="rf-slider" id="orientation" max="360" min="0" step="5" type="range" value="0"/>
</div>
<div class="rf-slider-group" id="beamwidthGroup" style="display: none;">
<label class="rf-slider-label">波束宽度<span class="rf-slider-value" id="beamwidthValue">360</span>°
          </label>
<input class="rf-slider" id="beamwidth" max="360" min="30" step="5" type="range" value="360"/>
</div>
<button class="rf-btn rf-btn-primary" id="applyAPBtn">应用更改</button>
<button class="rf-btn rf-btn-danger" id="deleteAPBtn">删除接入点</button>
</div>
模拟部分
<div class="rf-section" id="simulationSection">
<div class="rf-section-title">射频模拟</div>
<div style="margin-bottom: 10px;">
<label style="display: block; margin-bottom: 5px;">
<input id="showHeatmap" style="margin-right: 5px;" type="checkbox"/>显示覆盖热图</label>
</div>
<button class="rf-btn rf-btn-primary" id="regenerateHeatmapBtn" style="margin-bottom: 10px; width: 100%;">🔄 重新生成热图</button>
<div class="rf-slider-group">
<label class="rf-slider-label">网格分辨率<span class="rf-slider-value" id="gridResValue">20</span>像素</label>
<input class="rf-slider" id="gridResolution" max="50" min="10" step="5" type="range" value="20"/>
</div>
<div class="rf-slider-group">
<label class="rf-slider-label">最小信号<span class="rf-slider-value" id="minSignalValue">-85</span>分贝</label>
<input class="rf-slider" id="minSignal" max="-60" min="-100" step="5" type="range" value="-85"/>
</div>
<div style="margin-top: 10px; font-size: 11px; color: #6c757d;">
<div><strong>传奇：</strong></div>
<div style="display: flex; align-items: center; margin-top: 3px;">
<span style="display: inline-block; width: 40px; height: 12px; background: linear-gradient(to right, #ff0000, #ffff00, #00ff00); border: 1px solid #ccc;"></span>
<span style="margin-left: 5px;">弱→强</span>
</div>
</div>
</div>
查看控制部分
<div class="rf-section" id="viewControlsSection">
<div class="rf-section-title">查看控件</div>
<div style="display: flex; gap: 5px; margin-bottom: 10px;">
<button class="rf-btn rf-btn-secondary" id="zoomInBtn" style="flex: 1;">➕ 放大</button>
<button class="rf-btn rf-btn-secondary" id="zoomOutBtn" style="flex: 1;">➖ 缩小</button>
</div>
<button class="rf-btn rf-btn-secondary" id="resetViewBtn" style="width: 100%; margin-bottom: 10px;">🔄 重置视图</button>
<div style="font-size: 11px; color: #6c757d;">
<div><strong>飞涨：</strong> <span id="zoomLevel">100%</span></div>
<div style="margin-top: 5px;">
<strong>控制：</strong><br/>• 鼠标滚轮进行缩放<br/>• 空格键 + 拖动进行平移<br/>• 鼠标中键平移</div>
</div>
</div>
</td>
右侧画布区域
<td class="rf-canvas-cell">
嵌套表格：用于标尺和画布的 3x3 网格
<table class="rf-ruler-table">
<tr>
左上角
<td class="rf-ruler-corner"></td>
顶尺
<td class="rf-ruler-top" id="rulerTop"></td>
右上角
<td class="rf-ruler-corner"></td>
</tr>
<tr>
左标尺
<td class="rf-ruler-left" id="rulerLeft"></td>
画布位于中心
<td class="rf-canvas-container">
<canvas height="600" id="rfCanvas" width="800"></canvas>
</td>
右尺
<td class="rf-ruler-right" id="rulerRight"></td>
</tr>
<tr>
左下角
<td class="rf-ruler-corner"></td>
底尺
<td class="rf-ruler-bottom" id="rulerBottom"></td>
右下角
<td class="rf-ruler-corner"></td>
</tr>
</table>
嵌套表格下方的状态栏
<div class="rf-status-bar">
<span class="rf-status-left">
<span id="statusText">准备就绪 - 上传平面图即可开始</span>
<span class="rf-mode-indicator inactive" id="wallModeIndicator">墙壁模式：关闭（按 W）</span>
</span>
<span class="rf-status-right" id="cursorPosition">X：0，Y：0</span>
</div>
</td>
右侧边栏（250px 固定宽度）
<td class="rf-right-sidebar-cell">
<div class="rf-sidebar-title">工具和材料</div>
硬件部分
<div class="rf-section" id="hardwareSection" style="display: none;">
<div class="rf-section-title">接入点</div>
<select class="rf-select" id="vendorFilter">
<option value="all">所有供应商</option>
</select>
<div id="hardwareList" style="max-height: 400px; overflow-y: auto;">
<div style="color: #6c757d; font-size: 12px;">正在加载硬件...</div>
</div>
<span class="rf-hint">将 AP 拖放到画布上</span>
</div>
墙材科
<div class="rf-section" id="materialsSection">
<div class="rf-section-title">墙体材料</div>
<div id="materialList">
<div style="color: #6c757d; font-size: 12px;">正在加载材料...</div>
</div>
<div style="margin-top: 10px; padding-top: 10px; border-top: 1px solid #dee2e6;">
<label style="display: block; margin-bottom: 5px; font-size: 12px;">
<input id="continuousDrawing" style="margin-right: 5px;" type="checkbox"/>连续墙绘图</label>
<label style="display: block; margin-bottom: 5px; font-size: 12px;">
<input checked="" id="snapToEndpoints" style="margin-right: 5px;" type="checkbox"/>捕捉到墙壁端点</label>
<label style="display: block; margin-bottom: 5px; font-size: 12px;">
<input id="wallSelectionMode" style="margin-right: 5px;" type="checkbox"/>选择模式（点击选择）</label>
<div id="wallSelectionControls" style="margin-top: 10px;">
<button class="rf-btn rf-btn-secondary" disabled="" id="copyWallsBtn" style="margin-bottom: 5px;">📋 复制所选内容 (<span id="selectedWallCount">0</span>)
            </button>
<button class="rf-btn rf-btn-secondary" disabled="" id="pasteWallsBtn" style="margin-bottom: 5px;">📄 粘贴墙壁</button>
<button class="rf-btn rf-btn-danger" disabled="" id="deleteWallsBtn" style="margin-bottom: 5px;">🗑️ 删除所选内容</button>
</div>
<div style="font-size: 10px; color: #6c757d; margin-top: 5px;">
<strong>墙壁模式：</strong>按W<br/>
<strong>选择：</strong>Ctrl+单击进行多选<br/>
<strong>快捷键：</strong>Ctrl+C（复制）、Ctrl+V（粘贴）、Del（删除）</div>
</div>
</div>
</td>
</tr>
</table>
<script src="/assets/js/rf-modeling-tool.js"></script>