ZFDS-16 · AI防区式光纤围栏入侵探测系统
16个独立防区的围栏入侵感知与安防联动。
ZFDS 防区式光纤围栏传感系统
对外技术规格书
Zone-Based Fiber-Optic Fence Intrusion Detection System
Technical Datasheet
型号 ZFDS-16 / ZFDS-16 AI 16 个独立防区 本地 AI 推训一体化
16 independent zones · Local AI training and inference
ZFDS-16 AI 1U 主机外观示意 | 1U processor enclosure illustration
产品概述 Product overview
ZFDS-16 以无源传感光缆感知围栏、围网、墙顶及埋地周界的振动扰动，通过光电采集、信号处理与 AI 分析，对攀爬、剪切、敲击、破坏及挖掘等事件进行识别，输出对应防区报警并联动现场安防设备。
ZFDS-16 uses passive sensing cable to detect disturbances on fences, wall tops and buried perimeters. Optical acquisition, signal processing and AI identify intrusion events and report the affected zone for security response.
功能特点 Key features
16 防区独立管理，可分别配置启用状态、灵敏度、AI 模型及继电器映射。
16 independently configurable zones with individual enable status, sensitivity, AI model and relay mapping.
本地训练与边缘推理，支持环境学习、事件分类、报警复盘与误报重分类。
Local training and edge inference with baseline learning, event classification, alarm review and relabeling.
现场感知前端无需供电；光纤链路抗电磁干扰，适合电力与工业周界。
No power is required at the optical sensing front end; fiber links resist EMI in power and industrial sites.
支持 RJ45、RS485、继电器与协议转发，可接入视频、声光及综合安防平台。
RJ45, RS485, relays and data forwarding support video, sound/light alarms and security platforms.
典型应用：变电站、储能电站、油气站场、化工园区、工厂仓储、数据中心、机场港口及水务设施周界。
Typical applications: substations, energy storage sites, oil/gas facilities, chemical parks, factories, warehouses, data centers, airports, ports and water facilities.
探测能力与防区参数 Detection and zone specifications
| 项目 Item | 规格 Specification |
|---|---|
| 产品类型 Product type | 防区式光纤围栏入侵探测系统 Zone-based fiber-optic perimeter intrusion detection system |
| 探测原理 Sensing principle | 光纤干涉与振动感知，结合高速光电采集及 AI 识别 Fiber-optic interferometric/vibration sensing with optical acquisition and AI |
| 防区数量 Independent zones | 16 个独立防区 16 independent zones |
| 单防区传感长度 Sensing cable per zone | 典型 ≤ 1500 m；按传感单元、围界结构、敷设与现场调试确定 Typical ≤ 1500 m; subject to sensing unit, barrier, routing and commissioning |
| 主机至现场传导距离 Lead-in transmission distance | 典型 ≤ 20 km；远距离版本按项目定制 Typical ≤ 20 km; longer-distance configurations available by project |
| 位置输出方式 Alarm location reporting | 输出防区编号与名称，关联预先配置的地图区域 Zone ID/name linked to a configured map area |
| 报警响应时间 Alarm response time | ≤ 3 s，适用于满足触发条件的配置；可按项目策略设置 ≤ 3 s with a qualifying trigger configuration; project-configurable |
| 入侵事件 Intrusion events | 攀爬、剪切、敲击、破坏、挖掘、踩踏等 Climbing, cutting, impact, tampering, digging and footsteps |
| 环境干扰识别 Environmental discrimination | 支持风雨、车辆、动物、植被及维护作业等样本学习 Supports learning of wind/rain, vehicles, animals, vegetation and maintenance |
| 防区配置 Zone configuration | 名称、启用、断纤报警、灵敏度、模型、事件阈值、联动映射 Name, enable state, fiber-break alarm, sensitivity, model, thresholds and mapping |
| 光路异常 Optical path faults | 支持防区断纤报警与异常状态上报 Zone fiber-break alarm and abnormal-status reporting |
| 设备监测 Processor supervision | 设备自检、机箱开盖防拆及采集/处理/AI 服务状态监测 Self-test, enclosure tamper and acquisition/processing/AI service status |
| 连续运行 Operation | 支持 7 × 24 h 在线监测，本地部署与内网运行 24/7 online monitoring with local/intranet deployment |
| 前端供电 Field sensing power | 传感光缆与配套无源传感单元无需现场供电 No local power for sensing cable and matched passive sensing units |
长度与响应口径 Length and response definitions
1500 m 表示单防区传感链路的典型长度；多道、蛇形或往返敷设会增加光缆用量，实际防护周界长度应按路由换算。20 km 表示传导链路能力，不能与传感长度混为同一指标。
The 1500 m figure is a typical sensing-cable length per zone. Multiple runs and serpentine/return routes reduce the corresponding perimeter coverage. The 20 km figure describes the lead-in link.
本产品按防区定位，不以 DAS 米级点定位或空间分辨率表示。报警响应需同时考虑模型判别、时间窗及触发次数；外部网络、视频转向与执行设备动作时间另行核算。
Location is reported by zone, not by DAS-style point accuracy or spatial resolution. Response depends on classification, time window and trigger count; external network and actuator delays are additional.
主机接口与运行条件 Processor interfaces and operating conditions
| 项目 Item | 规格 Specification |
|---|---|
| 机箱形式 Enclosure | 19 英寸 1U 机架式，机柜内安装，底部托板支撑 19-inch 1U rack enclosure; indoor cabinet installation with shelf support |
| 状态显示 Status indication | 16 防区状态及运行、电源、AI 指示 16-zone status plus run, power and AI indicators |
| 光纤接口 Optical connectors | FC/APC；各防区光源输出及光信号输入按出厂端口配置接线 FC/APC; connect zone optical outputs/inputs to the supplied port map |
| 光缆配置 Cable configuration | 配套传感光缆及传导光缆；芯数、护套和光路按项目配置 Matched sensing and lead-in cables; core count, jacket and optical topology by project |
| 以太网接口 Ethernet | RJ45，用于配置、监测、报警与数据接入 RJ45 for configuration, monitoring, alarms and data integration |
| 串行接口 Serial interface | RS485，用于总线通信及外置继电器扩展 RS485 for bus communication and external relay expansion |
| 维护接口 Maintenance | USB，用于维护、数据/配置及升级文件管理 USB for maintenance, data/configuration and upgrade-file management |
| 内置继电器 Internal relay outputs | 软件显示 1～20 路内置输出；支持 16 防区报警及系统报警、故障/自定义映射 Outputs 1–20 shown as internal relays; mapping for 16-zone alarms and system/fault/custom functions |
| 继电器扩展 Relay expansion | 支持经 RS485 连接外置继电器；路数与实际模块匹配 External RS485 relay modules supported; configure the actual module count |
| 输入电源 Input supply | DC 12 V，说明书参考配置 1.5 A；24 V 版本按项目确认 DC 12 V, reference configuration 1.5 A; 24 V version subject to project confirmation |
| 整机功耗 Power consumption | 典型 ≤ 18 W，含内置 AI 边缘计算配置 Typical ≤ 18 W, including the built-in AI edge configuration |
| 主机工作温度 Processor temperature | −10 ℃～+55 ℃；扩展温度版本按项目确认 −10 °C to +55 °C; extended-temperature version by project |
| 传感器工作温度 Sensing-unit temperature | −40 ℃～+70 ℃；现场光缆及附件按配套规格选型 −40 °C to +70 °C; field cable/accessories selected to their own specifications |
| 工作湿度 Operating humidity | 0～95 %RH，无凝露 0–95 %RH, non-condensing |
| 操作系统与国产化 OS and localization | 国产化操作系统/工业 Linux；国产光电、ADC、FPGA、SoC 等按确认配置清单供货 Domestic OS/industrial Linux; optical components, ADC, FPGA and SoC per agreed configuration |
继电器触点容量、常开/常闭形式、机箱深度与重量、光纤端口数量及备用供电接口，按出厂接线图与订货确认表核对。外置短信模块、声光报警器与视频设备另行供电。
Confirm relay contact ratings and NO/NC form, chassis depth/weight, optical port count and backup input against the supplied wiring drawing and order. External SMS, sound/light and video devices require separate power.
AI 识别与软件功能 AI recognition and software capabilities
| 项目 Item | 规格 Specification |
|---|---|
| 识别模式 Recognition modes | 异常检测与事件分类两类模型，按防区分别选用 Anomaly detection and event classification, selected per zone |
| 异常检测 Anomaly detection | 使用正常环境样本建模，适合难以采集入侵样本的现场 Models normal conditions where intrusion samples are difficult to obtain |
| 事件分类 Event classification | 至少定义 2 类事件，包含至少 1 类需要报警的入侵事件 At least two classes, including at least one alarm-triggering intrusion class |
| 样本采集 Sample capture | 单次手动采集当前 5 s 数据并关联事件标签 Manual capture adds the current 5 s signal window with an event label |
| 训练样本起点 Training prerequisites | 每类事件至少 40 个样本；现场效果取决于样本代表性 At least 40 samples per class; performance depends on representative data |
| 预训练学习 Pretraining | 至少 300 条预训练样本；自动积攒时间覆盖与特征样本 At least 300 pretraining records; automatic temporal and feature-based collection |
| 分类阈值 Classification threshold | 0～100 可设置，常用起始值 80；为模型判定阈值 Adjustable 0–100; common starting value 80; a model decision threshold |
| 报警触发策略 Alarm trigger logic | 时间窗 x 秒内至少命中 y 次；窗口与次数联合配置 At least y qualifying detections within x seconds; configure both together |
| 模型管理 Model management | 本地训练、预训练、微调、部署、版本管理及导入导出 Local training, pretraining, fine-tuning, deployment, versioning and import/export |
| 数据分析 Signal analysis | 多通道实时信号、单通道时域、FFT 频谱及 STFT 时频图 Live multichannel signals, single-channel waveform, FFT and STFT views |
| 报警复盘 Alarm review | 报警详情、原始信号、误报重分类、统计与处置记录 Alarm details, original signals, false-alarm relabeling, statistics and action records |
| 可视化 Visualization | 在线地图或上传背景图；折线/圆形绑定防区；场景及宫格模式 Online maps or uploaded background images; zone overlays, scene and grid modes |
| 用户与运维 Users and maintenance | 超级管理员、管理员、只读角色；复位密码、日志、设备时间与软件升级 Super-admin, admin and read-only roles; reset password, logs, time and updates |
阈值 80 不表示产品识别准确率为 80%。分类训练支持查看验证集混淆矩阵；实际探测率、漏报与干扰报警，应在独立现场测试中按事件类别分别评估。
A threshold of 80 is not an 80% product accuracy claim. A validation confusion matrix is available for classifiers; field detection, misses and nuisance alarms should be assessed separately by event type.
模型训练与预训练耗时随样本规模和边缘算力变化。现场误报可人工复核、重分类并重新训练，再部署到对应防区；样本与模型导入采用本系统支持的格式。
Training duration varies with sample volume and edge resources. Reviewed alarms can be relabeled, retrained and redeployed to the relevant zone; imports use system-supported formats.
软件界面与系统联动 Software views and integration
16 防区宫格与报警状态 | 16-zone dashboard and alarm status
原始时域 FFT 频谱与 STFT 时频分析 | Waveform FFT and STFT analysis
| 项目 Item | 规格 Specification |
|---|---|
| TCP 数据转发 TCP forwarding | 原始通道信号接入，可采用服务端模式 Raw channel signal integration; server mode available |
| Modbus TCP / RTU Modbus TCP / RTU | 读取/设置防区基本信息；RTU 通过 RS485 接入 Zone information read/write; RTU over RS485 |
| 报警联动 Alarm integration | 继电器映射、声光、视频预置位及平台报警；短信需外置模块 Relay mapping, sound/light, video presets and platform alarms; SMS requires an external module |
| 报警操作 Alarm controls | 消音、复位、重复报警间隔设置，保留操作与动作日志 Mute/reset, repeat-alarm interval and operation/action logs |
通信报文、寄存器与视频联动按协议及项目联调确认。离线支持上传现场平面图。截图中的频率范围与数据量不作为硬件采样指标。
Protocols and video links follow project integration tests. Offline sites can use uploaded plans. Screenshot ranges and data counts do not establish hardware sampling specifications.
安装部署与光路配置 Installation and optical-link design
围网 墙顶与埋地安装方式示意 | Fence wall-top and buried installation concepts
防区与光路 Zones and optical paths
由主机、配套传感单元、传感光缆、传导光缆及管理软件构成系统。传导光缆连接设备间与现场，传感光缆与防护结构保持稳定的机械耦合；一缆多芯的芯号、收发路径及防区对应关系应在工程图纸中明确。
The system comprises the processor, matched sensing units, sensing and lead-in cables, and software. Lead-in fibers connect the room to the field; sensing cable couples mechanically to the barrier. Document core allocation, transmit/receive paths and zone mapping.
| 项目 Item | 规格 Specification |
|---|---|
| 围网与硬质栅栏 Fence mounting | 沿横杆、立柱或波浪形固定；围网典型每 30 cm 固定一次，松紧一致；可每 50 m 设置维护环 Fix along rails/posts or in a wave route; typical mesh-fence spacing 30 cm with consistent tension; maintenance loops at 50 m where suitable |
| 墙顶与门区 Wall tops and gates | 墙顶通过扣网或小栅栏耦合；门区、转角及薄弱点宜独立分区或加密布设 Couple through wall-top mesh/railings; allocate separate zones or denser routing at gates, corners and weak points |
| 埋地安装 Buried installation | 蛇形、多道敷设；埋深、间距、土质与回填保持一致，现场验证踩踏/挖掘响应 Serpentine/multiple runs with consistent depth, spacing, soil and backfill; validate footsteps/digging on site |
| 接续与保护 Splicing and protection | 熔接点损耗建议 ≤ 0.2 dB；全链路另做光损测试，做好防水、应力释放和端口标识 Recommended splice loss ≤ 0.2 dB; test end-to-end loss and provide sealing, strain relief and labels |
固定间距、弯曲半径、允许拉力和护套耐候性应服从所选光缆规格。主机安装于有托板的机柜中，保持通风和可靠接地；未使用光口加防尘帽，严禁直视带光端口。
Cable specifications govern fixing intervals, bend radius, tensile load and jacket resistance. Use a supported, ventilated and grounded cabinet; cap unused optical ports and never look into active fibers.
订货配置与性能验收 Ordering and performance acceptance
| 项目 Item | 规格 Specification |
|---|---|
| 主机型号 Processor model | ZFDS-16 / ZFDS-16 AI；16 防区，19 英寸 1U ZFDS-16 / ZFDS-16 AI; 16 zones, 19-inch 1U |
| 传感及传导链路 Sensing and lead-in links | 确认防区数量、每区传感长度、周界净长、传导距离、光路及配套传感单元 Confirm zones, cable lengths, actual perimeter lengths, lead-in distances, topology and sensing units |
| 现场材料 Field materials | 按围网/墙顶/埋地选择护套、芯数、接续盒、固定件及保护管 Select jacket, core count, splice enclosures, fixings and protection for fence/wall/buried routes |
| 电源与环境选项 Power and environment options | DC 12 V 常规配置；24 V、温度扩展及柜外防护配置按项目确认 Standard DC 12 V; 24 V, extended temperature and outdoor enclosure options by project |
| 外部联动选项 External integration options | 外置继电器、短信模块、声光、视频平台及协议适配按需求配置 External relays, SMS module, sound/light, video and protocol integration as required |
| 交付资料 Deliverable documents | 端口接线图、防区/继电器映射表、协议文件、配置备份及模型版本记录 Wiring drawings, zone/relay maps, protocol files, configuration backups and model versions |
现场验收项目 Site acceptance checks
探测覆盖：逐防区核验边界、门区、转角与薄弱点，按实际安装形式测试攀爬、敲击、剪切模拟或埋地扰动。
Coverage: verify zone boundaries, gates, corners and weak points using appropriate climbing, impact, cutting simulations or buried disturbances.
识别与干扰：入侵和非入侵样本分别测试，记录试验次数、正确报警、漏报及错误分类；误报/干扰报警记录观察时长、防区或周界长度与天气条件。
Recognition: record trials, correct detections, misses and misclassifications separately from nuisance alarms; log observation time, zone/perimeter length and weather.
响应与联动：分别记录事件开始、软件报警、继电器动作及视频联动时间，按约定时间窗、阈值与触发次数核验。
Response: timestamp event onset, software alarm, relay action and video response against the agreed windows, thresholds and trigger counts.
故障与运维：测试断纤、防拆、断网、重新上电、布撤防、消音、复位、权限及日志。断纤后的剩余覆盖按实际光路核验。
Faults: test fiber cut, tamper, network loss, power restoration, arming, mute/reset, permissions and logs; verify remaining coverage against the installed optical topology.
探测率、干扰报警率、激光安全、EMC、电气安全与防护等级等验收或检测要求，应在技术协议中明确，并以对应型号的有效测试记录或检测报告为依据。典型参数用于工程选型，最终供货配置以双方确认的技术文件为准。
Agree detection/nuisance-alarm targets and laser, EMC, electrical-safety and enclosure test requirements in the technical agreement, supported by applicable model-specific records or reports. Typical values support selection; final supply follows the agreed technical documents.
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