Java 大视界 — Java 大数据在智能安防视频监控中的异常事件快速响应与处理机制

news2025/6/7 6:04:38

/*
 Java 大数据在智能安防视频监控中的异常事件快速响应与处理机制（简化示例）
 */

// 1. Event.java - 异常事件模型
package com.security.model;

public class Event {
    private String id;
    private String type; // 如: "入侵", "火警"
    private long timestamp;
    private String cameraId;
    private String location;

    public Event(String id, String type, long timestamp, String cameraId, String location) {
        this.id = id;
        this.type = type;
        this.timestamp = timestamp;
        this.cameraId = cameraId;
        this.location = location;
    }

    // getter 和 toString
}

// 2. EventProcessor.java - 事件处理器
package com.security.core;

import com.security.model.Event;

public class EventProcessor {
    public void process(Event event) {
        System.out.println("[ALERT] 异常事件: " + event);

        switch (event.getType()) {
            case "入侵":
                triggerAlarm(event);
                break;
            case "火警":
                notifyFireDepartment(event);
                break;
            default:
                log(event);
        }
    }

    private void triggerAlarm(Event e) {
        System.out.println("触发警报，位置: " + e.getLocation());
    }

    private void notifyFireDepartment(Event e) {
        System.out.println("通知消防部门，摄像头: " + e.getCameraId());
    }

    private void log(Event e) {
        System.out.println("日志记录: " + e);
    }
}

// 3. EventGenerator.java - 模拟数据流产生
package com.security.source;

import com.security.model.Event;

import java.util.UUID;

public class EventGenerator {
    public static Event generateRandomEvent() {
        String[] types = {"入侵", "火警", "非法聚集"};
        String type = types[(int)(Math.random() * types.length)];
        return new Event(UUID.randomUUID().toString(), type, System.currentTimeMillis(), "CAM-001", "厂区A门口");
    }
}

// 4. StreamPipeline.java - 简单流式处理模拟
package com.security.core;

import com.security.model.Event;
import com.security.source.EventGenerator;

public class StreamPipeline {
    public static void main(String[] args) throws InterruptedException {
        EventProcessor processor = new EventProcessor();

        for (int i = 0; i < 10; i++) {
            Event e = EventGenerator.generateRandomEvent();
            processor.process(e);
            Thread.sleep(1000);
        }
    }
}

已为你生成并保存项目《Java 大视界：Java 大数据在智能安防视频监控中的异常事件快速响应与处理机制》的示例框架，包含以下模块：

📂 模块结构概览

模块	功能	描述
`Event`	模型类	描述异常事件（如入侵、火警）
`EventProcessor`	业务核心	实现不同类型事件的响应处理
`EventGenerator`	模拟数据流	随机生成事件模拟大数据流入
`StreamPipeline`	主程序	模拟流式接收并处理事件流