7aa71c5f83
本次提交实现了完整的人员行为分析系统，包括： 1. 新增基于位置和跟踪ID的两种行为检测算法 2. 新增徘徊检测服务与行为处理器模块 3. 前后端集成算法配置界面与告警展示 4. 支持图片和视频流场景下的行为分析 5. 新增算法配置接口与文档说明 具体改动： - 新增loitering_detection模型目录与算法实现 - 新增AlgorithmConfig组件实现可视化配置 - 扩展图片/视频检测接口支持算法参数传递 - 新增行为告警推送与前端展示页面 - 优化检测服务，集成行为分析逻辑 - 移除冗余日志输出，完善代码注释
1025 lines
25 KiB
Vue
1025 lines
25 KiB
Vue
<template>
|
||
<div class="video-detection-container">
|
||
<!-- 左侧配置面板 -->
|
||
<div class="left-panel" :style="{ width: leftPanelWidth + 'px' }">
|
||
<el-card class="config-card" shadow="hover">
|
||
<template #header>
|
||
<div class="card-header">
|
||
<el-icon class="header-icon"><Setting /></el-icon>
|
||
<span>视频检测配置</span>
|
||
</div>
|
||
</template>
|
||
|
||
<el-form label-position="top" class="config-form">
|
||
<el-form-item label="选择模型">
|
||
<el-select
|
||
v-model="config.model"
|
||
placeholder="选择检测模型"
|
||
class="full-width"
|
||
@change="updateCameraConfig"
|
||
>
|
||
<el-option
|
||
v-for="model in models"
|
||
:key="model.id"
|
||
:label="model.name"
|
||
:value="model.id"
|
||
>
|
||
<span>{{ model.name }}</span>
|
||
<span class="model-size">{{ model.size }}</span>
|
||
</el-option>
|
||
</el-select>
|
||
</el-form-item>
|
||
|
||
<el-form-item>
|
||
<template #label>
|
||
<span>置信度阈值</span>
|
||
<el-tooltip placement="top" :show-after="200">
|
||
<template #content>
|
||
<div style="max-width: 300px; line-height: 1.6;">
|
||
<p><strong>置信度是什么？</strong></p>
|
||
<p>表示模型对检测结果的"确定程度"，范围 0-1</p>
|
||
<ul style="margin: 8px 0; padding-left: 16px;">
|
||
<li>≥0.8：高置信度（绿色）- 模型非常确定</li>
|
||
<li>0.6-0.8：中等置信度（黄色）- 模型比较确定</li>
|
||
<li><0.6：低置信度（红色）- 模型不太确定</li>
|
||
</ul>
|
||
<p><strong>阈值作用：</strong></p>
|
||
<p>低于此值的检测结果会被过滤掉</p>
|
||
<p>建议：0.3-0.5（火灾检测可适当降低）</p>
|
||
</div>
|
||
</template>
|
||
<el-icon class="help-icon"><QuestionFilled /></el-icon>
|
||
</el-tooltip>
|
||
</template>
|
||
<el-slider
|
||
v-model="config.confidence"
|
||
:min="0.1"
|
||
:max="1.0"
|
||
:step="0.05"
|
||
:format-tooltip="formatConfidence"
|
||
@change="updateCameraConfig"
|
||
/>
|
||
<div class="slider-value">{{ config.confidence.toFixed(2) }}</div>
|
||
</el-form-item>
|
||
|
||
<el-form-item>
|
||
<template #label>
|
||
<span>IOU阈值</span>
|
||
<el-tooltip placement="top" :show-after="200">
|
||
<template #content>
|
||
<div style="max-width: 320px; line-height: 1.6;">
|
||
<p><strong>IOU是什么？</strong></p>
|
||
<p>交并比(Intersection Over Union)，衡量两个检测框的重叠程度</p>
|
||
<p style="margin: 8px 0;"><strong>计算公式：</strong></p>
|
||
<p style="background: #f5f5f5; padding: 4px 8px; border-radius: 4px; font-family: monospace;">IOU = 交集面积 / 并集面积</p>
|
||
<p style="margin: 8px 0;"><strong>阈值作用：</strong></p>
|
||
<p>用于NMS去重，IOU超过此值的框被认为是重复检测</p>
|
||
<ul style="margin: 8px 0; padding-left: 16px;">
|
||
<li>高阈值(0.7-0.9)：保留更多框，适合密集场景</li>
|
||
<li>中阈值(0.45-0.6)：平衡，适合一般场景</li>
|
||
<li>低阈值(0.1-0.3)：结果更精简，适合稀疏场景</li>
|
||
</ul>
|
||
<p><strong>建议：0.45-0.6</strong></p>
|
||
</div>
|
||
</template>
|
||
<el-icon class="help-icon"><QuestionFilled /></el-icon>
|
||
</el-tooltip>
|
||
</template>
|
||
<el-slider
|
||
v-model="config.iou"
|
||
:min="0.1"
|
||
:max="0.9"
|
||
:step="0.05"
|
||
:format-tooltip="formatIOU"
|
||
@change="updateCameraConfig"
|
||
/>
|
||
<div class="slider-value">{{ config.iou.toFixed(2) }}</div>
|
||
</el-form-item>
|
||
|
||
<!-- 算法配置（仅对人员检测模型显示） -->
|
||
<AlgorithmConfig
|
||
v-model="config.algorithmConfig"
|
||
@change="onAlgorithmChange"
|
||
:model-id="config.model"
|
||
/>
|
||
</el-form>
|
||
</el-card>
|
||
</div>
|
||
|
||
<!-- 拖拽调整条 -->
|
||
<div
|
||
class="resize-handle"
|
||
@mousedown="startResize"
|
||
:class="{ 'resizing': isResizing }"
|
||
>
|
||
<div class="resize-indicator"></div>
|
||
</div>
|
||
|
||
<!-- 右侧展示区域 -->
|
||
<div class="right-panel" :style="{ width: `calc(100% - ${leftPanelWidth}px - 8px)` }">
|
||
<!-- 检测结果和统计信息并排 -->
|
||
<el-row :gutter="20">
|
||
<!-- 检测结果区域 -->
|
||
<el-col :span="stats ? 16 : 24">
|
||
<el-card class="video-card result-card" shadow="hover">
|
||
<template #header>
|
||
<div class="card-header">
|
||
<div class="header-left">
|
||
<el-icon class="header-icon"><View /></el-icon>
|
||
<span>检测结果</span>
|
||
</div>
|
||
<el-button
|
||
type="primary"
|
||
size="small"
|
||
@click="toggleCamera"
|
||
:loading="cameraStarting"
|
||
>
|
||
<el-icon v-if="!cameraConnected"><VideoPlay /></el-icon>
|
||
<el-icon v-else><VideoPause /></el-icon>
|
||
<span>{{ cameraConnected ? '停止摄像头' : '启用摄像头' }}</span>
|
||
</el-button>
|
||
</div>
|
||
</template>
|
||
<div class="video-container">
|
||
<img
|
||
v-if="resultCameraFrame"
|
||
:src="'data:image/jpeg;base64,' + resultCameraFrame"
|
||
class="display-video"
|
||
alt="检测结果"
|
||
/>
|
||
<div v-else class="empty-placeholder">
|
||
<el-icon class="empty-icon"><VideoCamera /></el-icon>
|
||
<p class="empty-text">请启用摄像头进行检测</p>
|
||
<p class="empty-hint">点击右上角按钮开启摄像头</p>
|
||
</div>
|
||
</div>
|
||
</el-card>
|
||
</el-col>
|
||
|
||
<!-- 统计信息 -->
|
||
<el-col v-if="stats" :span="8">
|
||
<el-card class="stats-card" shadow="hover">
|
||
<template #header>
|
||
<div class="card-header">
|
||
<el-icon class="header-icon"><DataLine /></el-icon>
|
||
<span>检测统计</span>
|
||
</div>
|
||
</template>
|
||
<div class="stats-content">
|
||
<div class="stat-item">
|
||
<div class="stat-label">检测数量</div>
|
||
<el-tag size="large" type="primary">{{ stats.total_detections }} 个</el-tag>
|
||
</div>
|
||
<div class="stat-item">
|
||
<div class="stat-label">平均置信度</div>
|
||
<el-tag size="large" :type="getConfidenceType(stats.avg_confidence)">
|
||
{{ stats.avg_confidence?.toFixed(2) }}
|
||
</el-tag>
|
||
</div>
|
||
<div class="stat-item">
|
||
<div class="stat-label">处理时间</div>
|
||
<el-tag size="large" type="info">{{ stats.processing_time?.toFixed(2) }}s</el-tag>
|
||
</div>
|
||
<div class="stat-item">
|
||
<div class="stat-label">使用模型</div>
|
||
<el-tag size="large" type="success">{{ modelName }}</el-tag>
|
||
</div>
|
||
<div v-if="stats.fps" class="stat-item">
|
||
<div class="stat-label">FPS</div>
|
||
<el-tag size="large" type="warning">{{ stats.fps }}</el-tag>
|
||
</div>
|
||
</div>
|
||
</el-card>
|
||
</el-col>
|
||
</el-row>
|
||
|
||
<!-- 行为告警 -->
|
||
<el-card v-if="alerts && alerts.length > 0" class="alerts-card" shadow="hover">
|
||
<template #header>
|
||
<div class="card-header">
|
||
<div class="header-left">
|
||
<el-icon class="header-icon"><Warning /></el-icon>
|
||
<span>行为告警</span>
|
||
<el-tag size="small" type="danger" class="alert-count">{{ alerts.length }} 条</el-tag>
|
||
</div>
|
||
</div>
|
||
</template>
|
||
<div class="alerts-container">
|
||
<div
|
||
v-for="(alert, index) in alerts"
|
||
:key="index"
|
||
class="alert-item"
|
||
>
|
||
<div class="alert-header">
|
||
<el-tag :type="alert.type === 'stationary' ? 'warning' : 'danger'" size="small">
|
||
{{ alert.type === 'stationary' ? '静止' : '徘徊' }}
|
||
</el-tag>
|
||
<span class="alert-time">{{ new Date(alert.timestamp * 1000).toLocaleTimeString('zh-CN') }}</span>
|
||
</div>
|
||
<div class="alert-detail">
|
||
<span class="alert-message">{{ alert.message }}</span>
|
||
<span v-if="alert.duration" class="alert-duration">持续: {{ alert.duration.toFixed(1) }}s</span>
|
||
</div>
|
||
<div v-if="alert.bbox" class="alert-bbox">
|
||
<code class="bbox-code">[{{ alert.bbox.join(', ') }}]</code>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</el-card>
|
||
|
||
<!-- 检测详情 -->
|
||
<el-card v-if="detections.length > 0" class="details-card" shadow="hover">
|
||
<template #header>
|
||
<div class="card-header">
|
||
<el-icon class="header-icon"><List /></el-icon>
|
||
<span>检测详情</span>
|
||
</div>
|
||
</template>
|
||
<el-table :data="detections" border class="details-table">
|
||
<el-table-column prop="label" label="类别" min-width="120" />
|
||
<el-table-column prop="confidence" label="置信度" width="120">
|
||
<template #default="scope">
|
||
<el-tag :type="getConfidenceType(scope.row.confidence)">
|
||
{{ scope.row.confidence }}
|
||
</el-tag>
|
||
</template>
|
||
</el-table-column>
|
||
<el-table-column prop="bbox" label="位置" min-width="200">
|
||
<template #default="scope">
|
||
<code class="bbox-code">[{{ scope.row.bbox.join(', ') }}]</code>
|
||
</template>
|
||
</el-table-column>
|
||
</el-table>
|
||
</el-card>
|
||
|
||
<!-- 检测日志 -->
|
||
<el-card v-if="detectionLogs.length > 0" class="logs-card" shadow="hover">
|
||
<template #header>
|
||
<div class="card-header">
|
||
<div class="header-left">
|
||
<el-icon class="header-icon"><Timer /></el-icon>
|
||
<span>检测日志</span>
|
||
<el-tag size="small" type="info" class="log-count">{{ detectionLogs.length }} 条</el-tag>
|
||
</div>
|
||
<el-button type="danger" size="small" @click="clearLogs" plain>
|
||
<el-icon><Delete /></el-icon>
|
||
清空日志
|
||
</el-button>
|
||
</div>
|
||
</template>
|
||
<div class="logs-container">
|
||
<el-timeline>
|
||
<el-timeline-item
|
||
v-for="log in detectionLogs.slice(0, 20)"
|
||
:key="log.id"
|
||
:type="getConfidenceType(log.confidence)"
|
||
:timestamp="log.timestamp"
|
||
placement="top"
|
||
>
|
||
<div class="log-item">
|
||
<div class="log-header">
|
||
<el-tag :type="getConfidenceType(log.confidence)" size="small">
|
||
{{ log.label }}
|
||
</el-tag>
|
||
<span class="log-confidence">置信度: {{ log.confidence }}</span>
|
||
</div>
|
||
<div class="log-detail">
|
||
<span class="log-model">模型: {{ log.model }}</span>
|
||
<code class="log-bbox">[{{ log.bbox.join(', ') }}]</code>
|
||
</div>
|
||
</div>
|
||
</el-timeline-item>
|
||
</el-timeline>
|
||
<div v-if="detectionLogs.length > 20" class="logs-more">
|
||
<el-tag type="info" size="small">还有 {{ detectionLogs.length - 20 }} 条记录...</el-tag>
|
||
</div>
|
||
</div>
|
||
</el-card>
|
||
</div>
|
||
</div>
|
||
</template>
|
||
|
||
<script setup>
|
||
import { ref, computed, onUnmounted } from 'vue'
|
||
import { ElMessage } from 'element-plus'
|
||
import {
|
||
VideoCamera,
|
||
Setting,
|
||
VideoPlay,
|
||
VideoPause,
|
||
View,
|
||
DataLine,
|
||
List,
|
||
QuestionFilled,
|
||
Timer,
|
||
Delete
|
||
} from '@element-plus/icons-vue'
|
||
import AlgorithmConfig from './AlgorithmConfig.vue'
|
||
|
||
const props = defineProps({
|
||
models: {
|
||
type: Array,
|
||
default: () => []
|
||
}
|
||
})
|
||
|
||
const config = ref({
|
||
model: props.models.length > 0 ? props.models[0].id : 'fire_detection',
|
||
confidence: 0.5,
|
||
iou: 0.45,
|
||
algorithmConfig: {}
|
||
})
|
||
|
||
// 可拖拽调整宽度相关
|
||
const leftPanelWidth = ref(320)
|
||
const isResizing = ref(false)
|
||
const startX = ref(0)
|
||
const startWidth = ref(0)
|
||
|
||
const startResize = (e) => {
|
||
isResizing.value = true
|
||
startX.value = e.clientX
|
||
startWidth.value = leftPanelWidth.value
|
||
|
||
document.addEventListener('mousemove', handleResize)
|
||
document.addEventListener('mouseup', stopResize)
|
||
}
|
||
|
||
const handleResize = (e) => {
|
||
if (!isResizing.value) return
|
||
const delta = e.clientX - startX.value
|
||
const newWidth = startWidth.value + delta
|
||
leftPanelWidth.value = Math.max(280, Math.min(500, newWidth))
|
||
}
|
||
|
||
const stopResize = () => {
|
||
isResizing.value = false
|
||
document.removeEventListener('mousemove', handleResize)
|
||
document.removeEventListener('mouseup', stopResize)
|
||
}
|
||
|
||
const cameraConnected = ref(false)
|
||
const cameraStarting = ref(false)
|
||
const originalCameraFrame = ref('')
|
||
const resultCameraFrame = ref('')
|
||
const detections = ref([])
|
||
const stats = ref(null)
|
||
const alerts = ref([])
|
||
const websocket = ref(null)
|
||
|
||
// 检测日志
|
||
const detectionLogs = ref([])
|
||
const maxLogs = 100 // 最多保留100条日志
|
||
|
||
// 添加检测日志
|
||
const addDetectionLog = (detections, stats) => {
|
||
if (!detections || detections.length === 0) return
|
||
|
||
const now = new Date()
|
||
const timeStr = now.toLocaleTimeString('zh-CN')
|
||
|
||
detections.forEach(detection => {
|
||
const logEntry = {
|
||
id: Date.now() + Math.random(),
|
||
timestamp: timeStr,
|
||
datetime: now,
|
||
label: detection.label,
|
||
confidence: detection.confidence,
|
||
bbox: detection.bbox,
|
||
model: stats?.model_used || config.value.model,
|
||
totalDetections: stats?.total_detections || detections.length
|
||
}
|
||
|
||
detectionLogs.value.unshift(logEntry)
|
||
|
||
// 限制日志数量
|
||
if (detectionLogs.value.length > maxLogs) {
|
||
detectionLogs.value = detectionLogs.value.slice(0, maxLogs)
|
||
}
|
||
})
|
||
}
|
||
|
||
// 清空日志
|
||
const clearLogs = () => {
|
||
detectionLogs.value = []
|
||
ElMessage.success('日志已清空')
|
||
}
|
||
|
||
const formatConfidence = (value) => {
|
||
return `置信度: ${value.toFixed(2)}`
|
||
}
|
||
|
||
const formatIOU = (value) => {
|
||
return `IOU: ${value.toFixed(2)}`
|
||
}
|
||
|
||
const toggleCamera = async () => {
|
||
if (cameraConnected.value) {
|
||
stopCamera()
|
||
} else {
|
||
await startCamera()
|
||
}
|
||
}
|
||
|
||
const startCamera = async () => {
|
||
cameraStarting.value = true
|
||
try {
|
||
websocket.value = new WebSocket('ws://localhost:8000/ws/camera')
|
||
|
||
websocket.value.onopen = () => {
|
||
console.log('WebSocket connected')
|
||
cameraConnected.value = true
|
||
cameraStarting.value = false
|
||
|
||
const startConfig = {
|
||
action: 'start',
|
||
config: {
|
||
model_id: config.value.model,
|
||
confidence: config.value.confidence,
|
||
iou: config.value.iou
|
||
}
|
||
}
|
||
|
||
// 添加算法配置
|
||
if (config.value.algorithmConfig && Object.keys(config.value.algorithmConfig).length > 0) {
|
||
startConfig.config.algorithm_config = config.value.algorithmConfig
|
||
}
|
||
|
||
websocket.value.send(JSON.stringify(startConfig))
|
||
}
|
||
|
||
websocket.value.onmessage = (event) => {
|
||
const message = JSON.parse(event.data)
|
||
console.log('WebSocket message received:', message)
|
||
|
||
if (message.type === 'original_frame') {
|
||
originalCameraFrame.value = message.frame
|
||
} else if (message.type === 'annotated_frame') {
|
||
resultCameraFrame.value = message.frame
|
||
} else if (message.type === 'detection') {
|
||
console.log('Detection result:', message)
|
||
detections.value = message.detections
|
||
stats.value = message.stats
|
||
// 添加检测日志
|
||
addDetectionLog(message.detections, message.stats)
|
||
} else if (message.type === 'error') {
|
||
ElMessage.error(message.message)
|
||
} else if (message.type === 'camera_started') {
|
||
ElMessage.success(message.message)
|
||
}
|
||
}
|
||
|
||
websocket.value.onerror = (error) => {
|
||
console.error('WebSocket error:', error)
|
||
ElMessage.error('摄像头连接失败')
|
||
cameraStarting.value = false
|
||
cameraConnected.value = false
|
||
}
|
||
|
||
websocket.value.onclose = () => {
|
||
console.log('WebSocket closed')
|
||
cameraConnected.value = false
|
||
}
|
||
} catch (error) {
|
||
ElMessage.error('启动摄像头失败')
|
||
cameraStarting.value = false
|
||
cameraConnected.value = false
|
||
}
|
||
}
|
||
|
||
const stopCamera = () => {
|
||
if (websocket.value) {
|
||
websocket.value.send(JSON.stringify({ action: 'stop' }))
|
||
websocket.value.close()
|
||
websocket.value = null
|
||
}
|
||
cameraConnected.value = false
|
||
originalCameraFrame.value = ''
|
||
resultCameraFrame.value = ''
|
||
ElMessage.success('摄像头已停止')
|
||
}
|
||
|
||
const updateCameraConfig = () => {
|
||
if (websocket.value && cameraConnected.value) {
|
||
const wsConfig = {
|
||
action: 'update_config',
|
||
config: {
|
||
model_id: config.value.model,
|
||
confidence: config.value.confidence,
|
||
iou: config.value.iou
|
||
}
|
||
}
|
||
|
||
// 添加算法配置
|
||
if (config.value.algorithmConfig && Object.keys(config.value.algorithmConfig).length > 0) {
|
||
wsConfig.config.algorithm_config = config.value.algorithmConfig
|
||
}
|
||
|
||
websocket.value.send(JSON.stringify(wsConfig))
|
||
}
|
||
}
|
||
|
||
const onAlgorithmChange = (algoConfig) => {
|
||
config.value.algorithmConfig = algoConfig
|
||
// 如果摄像头已连接，实时更新配置
|
||
if (websocket.value && cameraConnected.value) {
|
||
updateCameraConfig()
|
||
}
|
||
}
|
||
|
||
const getConfidenceType = (confidence) => {
|
||
if (!confidence && confidence !== 0) return 'info'
|
||
if (confidence >= 0.8) return 'success'
|
||
if (confidence >= 0.6) return 'warning'
|
||
return 'danger'
|
||
}
|
||
|
||
const modelName = computed(() => {
|
||
const model = props.models.find(m => m.id === config.value.model)
|
||
return model ? model.name : config.value.model
|
||
})
|
||
|
||
onUnmounted(() => {
|
||
if (websocket.value) {
|
||
websocket.value.close()
|
||
}
|
||
})
|
||
</script>
|
||
|
||
<style scoped>
|
||
.video-detection-container {
|
||
display: flex;
|
||
width: 100%;
|
||
height: calc(100vh - 100px);
|
||
gap: 0;
|
||
}
|
||
|
||
.left-panel {
|
||
flex-shrink: 0;
|
||
overflow: hidden;
|
||
}
|
||
|
||
.left-panel .config-card {
|
||
height: 100%;
|
||
overflow-y: auto;
|
||
}
|
||
|
||
/* 拖拽调整条 */
|
||
.resize-handle {
|
||
width: 8px;
|
||
flex-shrink: 0;
|
||
cursor: col-resize;
|
||
display: flex;
|
||
align-items: center;
|
||
justify-content: center;
|
||
background: transparent;
|
||
transition: background 0.2s;
|
||
position: relative;
|
||
}
|
||
|
||
.resize-handle:hover {
|
||
background: #d0d0d0;
|
||
}
|
||
|
||
.resize-handle.resizing {
|
||
background: #409eff;
|
||
cursor: col-resize;
|
||
}
|
||
|
||
.resize-indicator {
|
||
width: 3px;
|
||
height: 40px;
|
||
background: #c0c4cc;
|
||
border-radius: 2px;
|
||
transition: background 0.2s;
|
||
}
|
||
|
||
.resize-handle:hover .resize-indicator,
|
||
.resize-handle.resizing .resize-indicator {
|
||
background: #409eff;
|
||
}
|
||
|
||
.right-panel {
|
||
flex: 1;
|
||
overflow-y: auto;
|
||
overflow-x: hidden;
|
||
}
|
||
|
||
/* 卡片通用样式 */
|
||
:deep(.el-card) {
|
||
border-radius: 12px;
|
||
border: none;
|
||
transition: all 0.3s ease;
|
||
}
|
||
|
||
:deep(.el-card__header) {
|
||
padding: 16px 20px;
|
||
border-bottom: 1px solid #e4e7ed;
|
||
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
|
||
border-radius: 12px 12px 0 0;
|
||
}
|
||
|
||
/* 卡片头部样式 */
|
||
.card-header {
|
||
display: flex;
|
||
align-items: center;
|
||
justify-content: space-between;
|
||
font-weight: 600;
|
||
font-size: 16px;
|
||
color: #fff;
|
||
}
|
||
|
||
.header-left {
|
||
display: flex;
|
||
align-items: center;
|
||
gap: 8px;
|
||
}
|
||
|
||
.header-icon {
|
||
font-size: 18px;
|
||
}
|
||
|
||
/* 配置卡片样式 */
|
||
.config-card {
|
||
height: auto;
|
||
max-height: calc(100vh - 100px);
|
||
overflow-y: auto;
|
||
}
|
||
|
||
.config-card :deep(.el-card__body) {
|
||
padding: 24px;
|
||
}
|
||
|
||
.config-form :deep(.el-form-item) {
|
||
margin-bottom: 20px;
|
||
}
|
||
|
||
.config-form :deep(.el-form-item__label) {
|
||
font-weight: 500;
|
||
font-size: 14px;
|
||
color: #303133;
|
||
padding-bottom: 8px;
|
||
}
|
||
|
||
.full-width {
|
||
width: 100%;
|
||
}
|
||
|
||
/* 模型选择器 */
|
||
.model-size {
|
||
float: right;
|
||
color: #909399;
|
||
font-size: 12px;
|
||
}
|
||
|
||
/* 滑块样式 */
|
||
.slider-value {
|
||
text-align: center;
|
||
font-size: 14px;
|
||
font-weight: 600;
|
||
color: #409eff;
|
||
margin-top: 8px;
|
||
padding: 6px 12px;
|
||
background: #ecf5ff;
|
||
border-radius: 20px;
|
||
display: inline-block;
|
||
min-width: 60px;
|
||
}
|
||
|
||
/* 帮助图标样式 */
|
||
.help-icon {
|
||
margin-left: 6px;
|
||
font-size: 14px;
|
||
color: #909399;
|
||
cursor: pointer;
|
||
transition: color 0.2s;
|
||
}
|
||
|
||
.help-icon:hover {
|
||
color: #409eff;
|
||
}
|
||
|
||
/* 视频展示区域 */
|
||
.video-card {
|
||
margin-bottom: 20px;
|
||
}
|
||
|
||
.result-card {
|
||
margin-bottom: 20px;
|
||
}
|
||
|
||
.video-card :deep(.el-card__body) {
|
||
padding: 0;
|
||
}
|
||
|
||
.video-container {
|
||
width: 100%;
|
||
aspect-ratio: 16 / 9;
|
||
min-height: 400px;
|
||
max-height: 600px;
|
||
display: flex;
|
||
align-items: center;
|
||
justify-content: center;
|
||
background: #f5f7fa;
|
||
border-radius: 0 0 12px 12px;
|
||
overflow: hidden;
|
||
position: relative;
|
||
}
|
||
|
||
.display-video {
|
||
width: 100%;
|
||
height: 100%;
|
||
object-fit: contain;
|
||
background: #000;
|
||
}
|
||
|
||
.placeholder {
|
||
text-align: center;
|
||
color: #909399;
|
||
padding: 40px 20px;
|
||
}
|
||
|
||
.placeholder-icon {
|
||
font-size: 64px;
|
||
color: #dcdfe6;
|
||
margin-bottom: 16px;
|
||
}
|
||
|
||
.placeholder p {
|
||
font-size: 14px;
|
||
margin: 0;
|
||
}
|
||
|
||
/* 空状态占位区域 */
|
||
.empty-placeholder {
|
||
display: flex;
|
||
flex-direction: column;
|
||
align-items: center;
|
||
justify-content: center;
|
||
width: 100%;
|
||
height: 100%;
|
||
color: #909399;
|
||
}
|
||
|
||
.empty-icon {
|
||
font-size: 64px;
|
||
color: #dcdfe6;
|
||
margin-bottom: 16px;
|
||
}
|
||
|
||
.empty-text {
|
||
font-size: 16px;
|
||
color: #606266;
|
||
margin: 0 0 8px 0;
|
||
}
|
||
|
||
.empty-hint {
|
||
font-size: 13px;
|
||
color: #909399;
|
||
margin: 0;
|
||
}
|
||
|
||
/* 统计卡片 */
|
||
.stats-card {
|
||
margin-bottom: 20px;
|
||
height: calc(100% - 20px);
|
||
}
|
||
|
||
.stats-card :deep(.el-card__body) {
|
||
padding: 20px;
|
||
}
|
||
|
||
.stats-content {
|
||
display: flex;
|
||
flex-direction: column;
|
||
gap: 16px;
|
||
}
|
||
|
||
.stat-item {
|
||
display: flex;
|
||
flex-direction: column;
|
||
gap: 8px;
|
||
padding: 12px;
|
||
background: #f5f7fa;
|
||
border-radius: 8px;
|
||
}
|
||
|
||
.stat-label {
|
||
font-size: 13px;
|
||
color: #606266;
|
||
font-weight: 500;
|
||
}
|
||
|
||
.stat-item :deep(.el-tag) {
|
||
font-size: 14px;
|
||
font-weight: 500;
|
||
align-self: flex-start;
|
||
}
|
||
|
||
/* 详情卡片 */
|
||
.details-card {
|
||
margin-bottom: 20px;
|
||
}
|
||
|
||
.details-card :deep(.el-card__body) {
|
||
padding: 0;
|
||
}
|
||
|
||
.details-table :deep(.el-table__header) {
|
||
background: #f5f7fa;
|
||
}
|
||
|
||
.details-table :deep(.el-table__header th) {
|
||
background: #f5f7fa;
|
||
font-weight: 600;
|
||
color: #303133;
|
||
}
|
||
|
||
.bbox-code {
|
||
background: #f5f7fa;
|
||
padding: 4px 8px;
|
||
border-radius: 4px;
|
||
font-family: 'Courier New', monospace;
|
||
font-size: 12px;
|
||
color: #606266;
|
||
}
|
||
|
||
/* 日志卡片 */
|
||
.logs-card {
|
||
margin-bottom: 20px;
|
||
}
|
||
|
||
.logs-card :deep(.el-card__header) {
|
||
padding: 12px 20px;
|
||
}
|
||
|
||
.logs-card .card-header {
|
||
display: flex;
|
||
justify-content: space-between;
|
||
align-items: center;
|
||
}
|
||
|
||
.log-count {
|
||
margin-left: 8px;
|
||
}
|
||
|
||
.logs-container {
|
||
max-height: 400px;
|
||
overflow-y: auto;
|
||
padding: 16px;
|
||
}
|
||
|
||
.log-item {
|
||
background: #f5f7fa;
|
||
padding: 12px;
|
||
border-radius: 8px;
|
||
margin-bottom: 8px;
|
||
}
|
||
|
||
.log-header {
|
||
display: flex;
|
||
align-items: center;
|
||
gap: 12px;
|
||
margin-bottom: 8px;
|
||
}
|
||
|
||
.log-confidence {
|
||
font-size: 13px;
|
||
color: #606266;
|
||
}
|
||
|
||
.log-detail {
|
||
display: flex;
|
||
flex-direction: column;
|
||
gap: 4px;
|
||
}
|
||
|
||
.log-model {
|
||
font-size: 12px;
|
||
color: #909399;
|
||
}
|
||
|
||
.log-bbox {
|
||
font-size: 11px;
|
||
color: #606266;
|
||
background: #fff;
|
||
padding: 2px 6px;
|
||
border-radius: 4px;
|
||
font-family: 'Courier New', monospace;
|
||
}
|
||
|
||
.logs-more {
|
||
text-align: center;
|
||
padding: 12px;
|
||
}
|
||
|
||
/* 告警卡片 */
|
||
.alerts-card {
|
||
margin-bottom: 20px;
|
||
border: 2px solid #f56c6c;
|
||
}
|
||
|
||
.alerts-card .card-header {
|
||
display: flex;
|
||
justify-content: space-between;
|
||
align-items: center;
|
||
}
|
||
|
||
.alert-count {
|
||
margin-left: 8px;
|
||
}
|
||
|
||
.alerts-container {
|
||
max-height: 400px;
|
||
overflow-y: auto;
|
||
padding: 16px;
|
||
}
|
||
|
||
.alert-item {
|
||
background: #fef0f0;
|
||
border-left: 4px solid #f56c6c;
|
||
padding: 12px;
|
||
border-radius: 4px;
|
||
margin-bottom: 12px;
|
||
}
|
||
|
||
.alert-header {
|
||
display: flex;
|
||
align-items: center;
|
||
gap: 12px;
|
||
margin-bottom: 8px;
|
||
}
|
||
|
||
.alert-time {
|
||
font-size: 12px;
|
||
color: #909399;
|
||
}
|
||
|
||
.alert-detail {
|
||
display: flex;
|
||
align-items: center;
|
||
gap: 12px;
|
||
margin-bottom: 6px;
|
||
}
|
||
|
||
.alert-message {
|
||
font-size: 14px;
|
||
color: #f56c6c;
|
||
font-weight: 500;
|
||
}
|
||
|
||
.alert-duration {
|
||
font-size: 13px;
|
||
color: #606266;
|
||
background: #fff;
|
||
padding: 2px 8px;
|
||
border-radius: 4px;
|
||
}
|
||
|
||
.alert-bbox {
|
||
font-size: 12px;
|
||
color: #606266;
|
||
background: #fff;
|
||
padding: 4px 8px;
|
||
border-radius: 4px;
|
||
display: inline-block;
|
||
}
|
||
|
||
/* 响应式布局 */
|
||
@media (max-width: 768px) {
|
||
.video-detection-container {
|
||
flex-direction: column;
|
||
height: auto;
|
||
}
|
||
|
||
.left-panel {
|
||
width: 100% !important;
|
||
}
|
||
|
||
.config-card {
|
||
max-height: none;
|
||
margin-bottom: 16px;
|
||
}
|
||
|
||
.resize-handle {
|
||
display: none;
|
||
}
|
||
|
||
.right-panel {
|
||
width: 100% !important;
|
||
}
|
||
|
||
.video-container {
|
||
aspect-ratio: 4 / 3;
|
||
min-height: 200px;
|
||
}
|
||
}
|
||
|
||
@media (max-width: 480px) {
|
||
.video-container {
|
||
aspect-ratio: 1 / 1;
|
||
min-height: 180px;
|
||
}
|
||
}
|
||
</style>
|