技术
- 分析与建模 - 实时分析
- 自动化与控制 - 监督控制和数据采集 (SCADA)
- 功能应用 - 远程监控系统
- 传感器 - 相机/视频系统
适用行业
- 石油和天然气
适用功能
- 设施管理
用例
- 入侵检测系统
客户
未公开
挑战
油轮是大型船舶,船员有限,因此极难监控。使用大量广泛分布的设备的视频监控系统和防火系统都是油罐车监控系统的关键要素。用于该应用的系统是一个传统的模拟闭路电视监控系统,它完全独立于主监控 SCADA 系统。使用该系统,管理员首先使用 SCADA 系统定位事件,然后从闭路电视系统访问适当的监控摄像头以查看位置,从而对事件做出响应。目标是升级系统,以便只需要一个步骤。这是通过将闭路电视监控系统集成到 SCADA 系统中来完成的,在这种情况下,监控系统成为 SCADA 子系统,从而使集中控制和监控成为可能。系统要求- 升级到 IP 视频监控系统以与现有 SCADA 系统集成 - 实时视频显示(通过 SCADA 系统) - 使 SCADA 系统中的事件能够自动触发实时视频显示 - 所有设备都需要采用坚固的设计并有防爆防御
解决方案
我们的一位客户希望将他们的闭路电视视频监控系统与他们的 SCADA 系统集成到他们的油轮上,以便更快、更方便地监控和管理事件。考虑到油罐车的关键任务性质和恶劣环境,系统集成商选择使用 Moxa 的 VPort 351,这是一款单通道工业视频编码器,具有坚固的工业设计,具有 1 类 2 区防爆认证,可用于连接模拟 CCTV PTZ 摄像机。 VPort 351 可以将模拟视频瞬时编码为IP 视频流,然后将IP 视频流发送到远程控制中心进行实时显示、视频录制和视频分析。此外,VPort 支持多播视频流,以允许多个客户端同时接收视频流,而不会消耗额外的带宽。通过这种方式,船长和授权船员可以轻松地从他们的工作站观看实时视频。在软件集成方面,系统集成商决定使用 Moxa 的 VPort SDK PLUS,它允许系统工程师通过 DSC 工作站轻松编程远程实时视频显示和 PTZ 控制。 VPort SDK PLUS 以及 CGI 命令、AcitveX Control 和 API SDK 允许系统集成商将 IP 视频无缝集成到软件系统中。此外,SDK Plus 中包含的 Moxa VPort Video Gadget 允许在 SCADA 系统中实现无编码视频应用。产品解决方案: 1. VPort 351 工业视频编码器 工业设计,工作温度为 -40 至 75°C,光纤以太网端口 Class 1, Div. 2 认证用于危险场所 视频流在全 D1 (720 x 480) 分辨率下高达 30 帧/秒 支持 2 路(1 输入/1 输出)音频 VPort SDK PLUS,包括 CGI 命令、ActiveX 控件和 API SDK , 适用于 3 方软件开发人员 2. SoftNVR IP 监控软件 单个系统中最多 64 个通道,双显示器显示功能 简单且用户友好的录制时间表设置 从流行的 Web 浏览器或客户端软件实时查看
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