534 lines
12 KiB
HTML
534 lines
12 KiB
HTML
<!DOCTYPE html><html lang="zh-CN"><head><meta charset="UTF-8"><title>附件-开发需求规格说明书</title><style>body{font-family:"Microsoft YaHei",sans-serif;max-width:900px;margin:40px auto;padding:20px;line-height:1.8;color:#333}
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h1{text-align:center;font-size:22px;border-bottom:2px solid #333;padding-bottom:10px}
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h2{font-size:18px;margin-top:30px;border-left:4px solid #333;padding-left:10px}
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h3{font-size:16px;margin-top:20px}h4{font-size:15px;margin-top:15px}
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table{width:100%;border-collapse:collapse;margin:15px 0;font-size:14px}
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p,li{font-size:14px}hr{border:none;border-top:1px solid #ccc;margin:30px 0}
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pre{background:#f5f5f5;padding:15px;border-radius:4px;overflow-x:auto;font-size:13px}
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code{font-family:Consolas,monospace}
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.sign{margin-top:60px}.sign div{display:inline-block;width:45%;vertical-align:top}</style></head><body><h1>附件：开发需求规格说明书</h1>
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<p><strong>所属合同：</strong> 36仓体直流电瓶车充电柜 开发合同
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<strong>合同编号：</strong> ________________</p>
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<hr>
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<h2>第1章 柜控主板（ID128）硬件规格</h2>
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<h3>1.1 基本参数</h3>
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<table>
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<thead>
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<tr>
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<th>项目</th>
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<th>参数</th>
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</tr>
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</thead>
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<tbody><tr>
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<td>板卡数量</td>
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<td>3块（含1块备板）</td>
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</tr>
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<tr>
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<td>MCU</td>
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<td>内置MCU控制器，支持OTA固件升级</td>
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</tr>
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<tr>
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<td>供电</td>
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<td>12V直流输入（预接触器，常供电）</td>
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</tr>
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<tr>
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<td>后备电源</td>
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<td>后备电池自动切换（可选），维持板子供电与4G通讯</td>
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</tr>
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<tr>
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<td>工作温度</td>
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<td>-10℃ ~ +70℃</td>
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</tr>
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<tr>
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<td>工作湿度</td>
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<td>10% ~ 90%</td>
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</tr>
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<tr>
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<td>PCB</td>
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<td>双面板/四层板，根据设计复杂度确定</td>
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</tr>
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</tbody></table>
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<h3>1.2 接口规格</h3>
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<table>
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<thead>
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<tr>
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<th>接口</th>
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<th>规格</th>
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</tr>
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</thead>
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<tbody><tr>
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<td>485接口</td>
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<td>1路隔离RS485，与6个仓控板通讯，光耦隔离保护，波特率9600</td>
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</tr>
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<tr>
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<td>485电表接口</td>
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<td>1路隔离RS485，接DL/T645电表，读取耗电量数据</td>
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</tr>
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<tr>
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<td>4G模块</td>
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<td>Air780E，自定义TCP协议长连接</td>
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</tr>
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<tr>
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<td>烟感接口</td>
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<td>1路开关量输入，中断触发</td>
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</tr>
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<tr>
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<td>浸水接口</td>
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<td>1路开关量输入，中断触发</td>
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</tr>
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<tr>
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<td>倾倒检测</td>
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<td>1路开关量输入，中断触发</td>
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</tr>
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<tr>
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<td>环境温控接口</td>
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<td>1路，适配NTC/DS18B20</td>
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</tr>
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<tr>
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<td>门锁控制</td>
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<td>1路MOS管/三极管驱动输出 + 1路门磁反馈输入，控制柜体电控锁并检测锁状态</td>
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</tr>
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<tr>
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<td>接触器控制</td>
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<td>1路继电器输出，控制常开接触器（默认断开，给信号吸合）</td>
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</tr>
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<tr>
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<td>喷淋电磁阀</td>
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<td>1路继电器输出，烟感触发时自动打开</td>
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</tr>
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<tr>
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<td>加热风扇继电器</td>
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<td>1路独立继电器输出，220V/10A</td>
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</tr>
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<tr>
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<td>电磁泵继电器</td>
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<td>1路继电器输出</td>
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</tr>
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<tr>
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<td>接触器按钮</td>
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<td>2个物理按钮：合闸按钮（吸合接触器）、分闸按钮（断开接触器）</td>
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</tr>
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<tr>
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<td>存储</td>
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<td>Flash，存储BMS类型/报警阈值/无协议充电参数</td>
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</tr>
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</tbody></table>
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<h3>1.3 供电时序</h3>
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<ul>
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<li>主电源12V预接触器接入，柜控板常供电</li>
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<li>后备电池（可选）在380V断电时自动切换，维持板子供电与远程通讯</li>
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<li>接触器默认断开，上电后自动吸合恢复供电</li>
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<li>平台可远程下发恢复指令吸合接触器</li>
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</ul>
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<hr>
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<h2>第2章 仓控主板（ID1-6）硬件规格</h2>
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<h3>2.1 基本参数</h3>
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<table>
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<thead>
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<tr>
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<th>项目</th>
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<th>参数</th>
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</tr>
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</thead>
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<tbody><tr>
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<td>板卡数量</td>
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<td>10块（含4块备板）</td>
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</tr>
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<tr>
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<td>MCU</td>
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<td>内置MCU控制器，支持OTA固件升级</td>
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</tr>
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<tr>
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<td>供电</td>
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<td>由柜控板统一供电（12V）</td>
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</tr>
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<tr>
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<td>工作温度</td>
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<td>-10℃ ~ +70℃</td>
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</tr>
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<tr>
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<td>ID设置</td>
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<td>4位拨码开关，设置485从站ID（1-6）</td>
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</tr>
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</tbody></table>
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<h3>2.2 接口规格</h3>
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<table>
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<thead>
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<tr>
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<th>接口</th>
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<th>规格</th>
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</tr>
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</thead>
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<tbody><tr>
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<td>485接口×3</td>
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<td>全部隔离：1路接柜控板（ID128）、1路接BMS总线（6仓体共用）、1路接所属电源模块</td>
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</tr>
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<tr>
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<td>光耦隔离</td>
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<td>3路485均做光耦隔离保护</td>
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</tr>
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<tr>
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<td>温控接口</td>
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<td>6路，适配NTC/DS18B20（可选）</td>
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</tr>
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<tr>
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<td>指示灯接口</td>
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<td>6路，支持绿灯/红灯控制</td>
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</tr>
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</tbody></table>
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<h3>2.3 物料清单（乙方供）</h3>
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<table>
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<thead>
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<tr>
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<th>物料</th>
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<th>数量</th>
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<th>说明</th>
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</tr>
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</thead>
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<tbody><tr>
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<td>4G模块</td>
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<td>3个</td>
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<td>Air780E（用于柜控板）</td>
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</tr>
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<tr>
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<td>光耦隔离芯片</td>
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<td>100个</td>
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<td>485隔离用</td>
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</tr>
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<tr>
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<td>状态指示灯</td>
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<td>50个</td>
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<td>红绿双色</td>
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</tr>
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<tr>
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<td>拨码开关</td>
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<td>10个</td>
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<td>4位</td>
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</tr>
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<tr>
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<td>PCB打样及焊接辅料</td>
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<td>1批</td>
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<td>含钢网/样板焊接</td>
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</tr>
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</tbody></table>
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<hr>
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<h2>第3章 MCU固件需求</h2>
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<h3>3.1 柜控板固件（1个工程）</h3>
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<table>
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<thead>
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<tr>
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<th>功能</th>
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<th>说明</th>
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</tr>
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</thead>
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<tbody><tr>
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<td>485主站通讯</td>
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<td>与仓控板ID1-6双向寻址通讯，响应延迟≤0.5s</td>
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</tr>
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<tr>
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<td>4G TCP通讯</td>
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<td>与后台平台自定义TCP长连接，含心跳/断线重连/数据缓存补偿</td>
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</tr>
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<tr>
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<td>指令转发</td>
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<td>接收平台充电控制/门锁/配置等指令，转发至对应仓控板</td>
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</tr>
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<tr>
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<td>安全监测联动</td>
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<td>烟感/浸水/倾倒检测，触发后断开接触器+打开喷淋电磁阀</td>
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</tr>
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<tr>
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<td>电表采集</td>
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<td>通过独立485接口按DL/T645协议读取电表耗电量，定时上报平台</td>
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</tr>
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<tr>
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<td>辅助设备控制</td>
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<td>加热风扇自动温控（<0°C开/≥25°C停）、电磁泵远程通断</td>
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</tr>
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<tr>
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<td>门锁控制</td>
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<td>接收平台开门指令，直接控制柜体电控锁</td>
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</tr>
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<tr>
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<td>OTA升级</td>
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<td>接收平台固件包，本地升级或分片转发仓控板</td>
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</tr>
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<tr>
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<td>配置管理</td>
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<td>BMS协议类型、报警阈值、无协议充电参数的存储与下发</td>
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</tr>
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</tbody></table>
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<h3>3.2 仓控板固件（1个工程）</h3>
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<table>
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<thead>
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<tr>
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<th>功能</th>
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<th>说明</th>
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</tr>
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</thead>
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<tbody><tr>
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<td>485从站通讯</td>
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<td>响应柜控板指令，按拨码ID（1-6）寻址</td>
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</tr>
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<tr>
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<td>BMS多协议通讯</td>
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<td>按配置协议轮询6仓体电池数据：星恒Modbus-RTU/天能自定义/无协议跳过</td>
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</tr>
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<tr>
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<td>1TN电源协议</td>
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<td>与所属充电电源独立485通讯，电压/电流/开关控制（电源自带通断）</td>
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</tr>
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<tr>
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<td>充电控制逻辑</td>
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<td>平台/柜控双模式，含电池握手/充满判断/无协议充电/低电流自动停止</td>
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</tr>
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<tr>
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<td>状态采集与指示</td>
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<td>6路红绿LED指示灯控制 + 6路温控采集（可选）</td>
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</tr>
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<tr>
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<td>OTA升级与ID管理</td>
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<td>接收固件包校验写入，拨码开关读取识别</td>
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</tr>
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</tbody></table>
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<hr>
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<h2>第4章 后台管理系统需求</h2>
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<h3>4.1 功能模块</h3>
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<table>
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<thead>
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<tr>
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<th>模块</th>
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<th>功能要求</th>
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</tr>
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</thead>
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<tbody><tr>
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<td>设备管理</td>
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<td>实时监控、远程重启、参数配置、OTA固件升级（柜控板+仓控板）</td>
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</tr>
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<tr>
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<td>仓体控制</td>
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<td>独立电流/电压设置、禁用/解除、状态查看、远程开门</td>
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</tr>
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<tr>
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<td>BMS协议配置</td>
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<td>设置当前柜体BMS协议类型（星恒/天能/无协议充电）</td>
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</tr>
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<tr>
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<td>无协议充电参数配置</td>
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<td>设置固定充电电压/电流/停止电流阈值</td>
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</tr>
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<tr>
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<td>充电控制模式配置</td>
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<td>平台/柜控模式切换、特殊ID管理</td>
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</tr>
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<tr>
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<td>能耗管理</td>
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<td>实时显示/统计电表耗电量数据，按日/月/年生成报表</td>
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</tr>
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<tr>
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<td>用户管理</td>
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<td>注册/登录、权限分配（管理员/普通/骑手）</td>
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</tr>
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<tr>
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<td>数据统计</td>
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<td>充电量、使用率、故障率、温控数据、告警统计、能耗统计</td>
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</tr>
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<tr>
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<td>故障管理</td>
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<td>故障记录、工单分配、处理跟踪、解除禁用</td>
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</tr>
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<tr>
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<td>报警阈值管理</td>
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<td>关门超时阈值配置、高温报警阈值配置</td>
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</tr>
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<tr>
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<td>TCP连接管理</td>
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<td>连接状态监控、心跳检测、断连告警</td>
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</tr>
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<tr>
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<td>辅助设备控制</td>
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<td>电磁泵远程通断控制、加热风扇状态监控</td>
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</tr>
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</tbody></table>
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<h3>4.2 数据模型</h3>
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<table>
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<thead>
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<tr>
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<th>实体</th>
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<th>字段</th>
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</tr>
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</thead>
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<tbody><tr>
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<td>充电柜</td>
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<td>id/名称/位置/状态/BMS协议类型/无协议充电参数/报警阈值/总耗电量</td>
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</tr>
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<tr>
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<td>仓体</td>
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<td>所属电源/所属仓控板ID/状态/电压电流设置/指示灯状态</td>
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</tr>
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<tr>
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<td>仓控板</td>
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<td>ID/状态/固件版本/OTA进度/6路温控（可选）</td>
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</tr>
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<tr>
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<td>柜控板</td>
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<td>ID/状态/固件版本/OTA进度/TCP状态/4G信号/加热风扇/电磁泵/喷淋/电表耗电量</td>
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</tr>
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<tr>
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<td>充电记录</td>
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<td>仓体ID/开始结束时间/充电量/最高温度/状态</td>
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</tr>
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<tr>
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<td>故障记录</td>
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<td>主板ID/故障类型/故障码/时间/处理状态/等级</td>
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</tr>
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</tbody></table>
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<hr>
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<h2>第5章 微信小程序需求</h2>
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<p>微信小程序为后台管理系统的移动端版本，实现后台核心功能的移动化操作。</p>
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<h3>5.1 功能页面</h3>
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<table>
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<thead>
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<tr>
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||
<th>页面</th>
|
||
<th>功能要求</th>
|
||
</tr>
|
||
</thead>
|
||
<tbody><tr>
|
||
<td>首页</td>
|
||
<td>充电柜概览仪表盘：在线状态、总耗电量、今日充电量、待处理告警数</td>
|
||
</tr>
|
||
<tr>
|
||
<td>设备管理</td>
|
||
<td>查看柜控板/仓控板状态、仓体列表及状态、温控数据、电表读数</td>
|
||
</tr>
|
||
<tr>
|
||
<td>远程控制</td>
|
||
<td>仓体禁用/解除、远程开门、电磁泵通断、接触器合闸/分闸</td>
|
||
</tr>
|
||
<tr>
|
||
<td>告警管理</td>
|
||
<td>实时告警推送、告警列表查看与确认处理</td>
|
||
</tr>
|
||
<tr>
|
||
<td>数据统计</td>
|
||
<td>充电量/能耗/告警统计图表（日/月/年）</td>
|
||
</tr>
|
||
<tr>
|
||
<td>个人中心</td>
|
||
<td>账号信息、修改密码、操作日志</td>
|
||
</tr>
|
||
</tbody></table>
|
||
<hr>
|
||
<h2>第6章 通讯协议栈</h2>
|
||
<h3>6.1 协议列表</h3>
|
||
<table>
|
||
<thead>
|
||
<tr>
|
||
<th>协议</th>
|
||
<th>说明</th>
|
||
</tr>
|
||
</thead>
|
||
<tbody><tr>
|
||
<td>电源1TN RS485</td>
|
||
<td>与充电电源通讯，电压/电流设置、状态查询、故障读取</td>
|
||
</tr>
|
||
<tr>
|
||
<td>星恒BMS Modbus-RTU</td>
|
||
<td>读取电池SOC/电压/温度/告警，地址0x16</td>
|
||
</tr>
|
||
<tr>
|
||
<td>天能485协议</td>
|
||
<td>适配天能电池自定义RS485协议</td>
|
||
</tr>
|
||
<tr>
|
||
<td>电表DL/T645</td>
|
||
<td>读取柜体总耗电量，定时采集上报</td>
|
||
</tr>
|
||
<tr>
|
||
<td>仓控-柜控485协议</td>
|
||
<td>自定义帧结构（帧头/ID/功能码/长度/数据/CRC16），14个功能码</td>
|
||
</tr>
|
||
<tr>
|
||
<td>柜控-平台TCP协议</td>
|
||
<td>自定义TCP长连接，含心跳/数据上报/指令下发/OTA</td>
|
||
</tr>
|
||
</tbody></table>
|
||
<h3>6.2 仓控-柜控485功能码表</h3>
|
||
<table>
|
||
<thead>
|
||
<tr>
|
||
<th>码</th>
|
||
<th>指令</th>
|
||
<th>方向</th>
|
||
</tr>
|
||
</thead>
|
||
<tbody><tr>
|
||
<td>0x01</td>
|
||
<td>上传BMS数据</td>
|
||
<td>仓控→柜控</td>
|
||
</tr>
|
||
<tr>
|
||
<td>0x02</td>
|
||
<td>上传温控数据</td>
|
||
<td>仓控→柜控</td>
|
||
</tr>
|
||
<tr>
|
||
<td>0x03</td>
|
||
<td>上传电源状态</td>
|
||
<td>仓控→柜控</td>
|
||
</tr>
|
||
<tr>
|
||
<td>0x06</td>
|
||
<td>上传OTA状态</td>
|
||
<td>仓控→柜控</td>
|
||
</tr>
|
||
<tr>
|
||
<td>0x82</td>
|
||
<td>电源参数设置</td>
|
||
<td>柜控→仓控</td>
|
||
</tr>
|
||
<tr>
|
||
<td>0x83</td>
|
||
<td>指示灯控制</td>
|
||
<td>柜控→仓控</td>
|
||
</tr>
|
||
<tr>
|
||
<td>0x84</td>
|
||
<td>查询指令</td>
|
||
<td>柜控→仓控</td>
|
||
</tr>
|
||
<tr>
|
||
<td>0x85</td>
|
||
<td>平台禁用</td>
|
||
<td>柜控→仓控</td>
|
||
</tr>
|
||
<tr>
|
||
<td>0x86</td>
|
||
<td>模式切换</td>
|
||
<td>平台→柜控</td>
|
||
</tr>
|
||
<tr>
|
||
<td>0x87</td>
|
||
<td>接触器控制</td>
|
||
<td>平台→柜控</td>
|
||
</tr>
|
||
<tr>
|
||
<td>0x89</td>
|
||
<td>OTA升级</td>
|
||
<td>柜控→仓控</td>
|
||
</tr>
|
||
<tr>
|
||
<td>0x8A</td>
|
||
<td>BMS类型配置</td>
|
||
<td>柜控→仓控</td>
|
||
</tr>
|
||
<tr>
|
||
<td>0x8B</td>
|
||
<td>报警阈值配置</td>
|
||
<td>柜控→仓控</td>
|
||
</tr>
|
||
</tbody></table>
|
||
</body></html> |