森林防火视频监控系统技术规范 DB45/T 2644—2023:修订间差异

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<html><body><table><tr><td>识别半径</td><td>水平角精度</td><td>俯仰角精度</td></tr><tr><td>≤5 km</td><td>≤0.1°</td><td>≤0.01°</td></tr><tr><td>≤10 km</td><td>≤0.5°</td><td>≤0.01°</td></tr><tr><td>>10km</td><td>≤0.35°</td><td>≤0.005°</td></tr></table></body></html> 
{| style="border-spacing:0;"
| style="border-top:0.026cm solid #000001;border-bottom:0.026cm solid #000001;border-left:0.026cm solid #000001;border-right:0.009cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| 识别半径
| style="border-top:0.026cm solid #000001;border-bottom:0.026cm solid #000001;border-left:0.009cm solid #000001;border-right:0.009cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| 水平角精度
| style="border-top:0.026cm solid #000001;border-bottom:0.026cm solid #000001;border-left:0.009cm solid #000001;border-right:0.026cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| 俯仰角精度
 
|-
| style="border-top:0.026cm solid #000001;border-bottom:0.009cm solid #000001;border-left:0.026cm solid #000001;border-right:0.009cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| ≤5km
| style="border-top:0.026cm solid #000001;border-bottom:0.009cm solid #000001;border-left:0.009cm solid #000001;border-right:0.009cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| ≤0.1 °
| style="border-top:0.026cm solid #000001;border-bottom:0.009cm solid #000001;border-left:0.009cm solid #000001;border-right:0.026cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| ≤0.01 °
 
|-
| style="border-top:0.009cm solid #000001;border-bottom:0.009cm solid #000001;border-left:0.026cm solid #000001;border-right:0.009cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| ≤10km
| style="border:0.009cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| ≤0.5 °
| style="border-top:0.009cm solid #000001;border-bottom:0.009cm solid #000001;border-left:0.009cm solid #000001;border-right:0.026cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| ≤0.01 °
 
|-
| style="border-top:0.009cm solid #000001;border-bottom:0.026cm solid #000001;border-left:0.026cm solid #000001;border-right:0.009cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| >10km
| style="border-top:0.009cm solid #000001;border-bottom:0.026cm solid #000001;border-left:0.009cm solid #000001;border-right:0.009cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| ≤0.35 °
| style="border-top:0.009cm solid #000001;border-bottom:0.026cm solid #000001;border-left:0.009cm solid #000001;border-right:0.026cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| ≤0.005 °
 
|}


# 7.6.2 成像系统要求   
# 7.6.2 成像系统要求   
第194行: 第214行:
表 2 摄像机镜头焦距要求   
表 2 摄像机镜头焦距要求   


{| style="border-spacing:0;"
| style="border-top:0.026cm solid #000001;border-bottom:0.026cm solid #000001;border-left:0.026cm solid #000001;border-right:0.009cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| 识别半径
| style="border-top:0.026cm solid #000001;border-bottom:0.026cm solid #000001;border-left:0.009cm solid #000001;border-right:0.026cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| 镜头焦距


<html><body><table><tr><td>识别半径</td><td>镜头焦距</td></tr><tr><td>≤5km</td><td>≥400mm</td></tr><tr><td>≤10km</td><td>≥700mm</td></tr><tr><td>>10km</td><td>≥900mm</td></tr><tr><td>>15km</td><td>≥1100mm</td></tr></table></body></html> 
|-
| style="border-top:0.026cm solid #000001;border-bottom:0.009cm solid #000001;border-left:0.026cm solid #000001;border-right:0.009cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| ≤5km
| style="border-top:0.026cm solid #000001;border-bottom:0.009cm solid #000001;border-left:0.009cm solid #000001;border-right:0.026cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| ≥400mm
 
|-
| style="border-top:0.009cm solid #000001;border-bottom:0.009cm solid #000001;border-left:0.026cm solid #000001;border-right:0.009cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| ≤10km
| style="border-top:0.009cm solid #000001;border-bottom:0.009cm solid #000001;border-left:0.009cm solid #000001;border-right:0.026cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| ≥700mm
 
|-
| style="border-top:0.009cm solid #000001;border-bottom:0.009cm solid #000001;border-left:0.026cm solid #000001;border-right:0.009cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| >10km
| style="border-top:0.009cm solid #000001;border-bottom:0.009cm solid #000001;border-left:0.009cm solid #000001;border-right:0.026cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| ≥900mm
 
|-
| style="border-top:0.009cm solid #000001;border-bottom:0.026cm solid #000001;border-left:0.026cm solid #000001;border-right:0.009cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| >15km
| style="border-top:0.009cm solid #000001;border-bottom:0.026cm solid #000001;border-left:0.009cm solid #000001;border-right:0.026cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| ≥1100mm
 
|}


# 7.6.2.3 红外热成像传感器技术指标   
# 7.6.2.3 红外热成像传感器技术指标   
第211行: 第250行:




<html><body><table><tr><td>识别半径</td><td>镜头焦距</td></tr><tr><td>≤5km</td><td>≥75mm</td></tr><tr><td>≤10km</td><td>≥90mm</td></tr><tr><td>>10km</td><td>≥100mm</td></tr><tr><td>>15km</td><td>≥100mm</td></tr></table></body></html>  
{| style="border-spacing:0;"
| style="border-top:0.026cm solid #000001;border-bottom:0.026cm solid #000001;border-left:0.026cm solid #000001;border-right:0.009cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| 识别半径
| style="border-top:0.026cm solid #000001;border-bottom:0.026cm solid #000001;border-left:0.009cm solid #000001;border-right:0.026cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| 镜头焦距
 
|-
| style="border-top:0.026cm solid #000001;border-bottom:0.009cm solid #000001;border-left:0.026cm solid #000001;border-right:0.009cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| ≤5km
| style="border-top:0.026cm solid #000001;border-bottom:0.009cm solid #000001;border-left:0.009cm solid #000001;border-right:0.026cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| ≥75mm
 
|-
| style="border-top:0.009cm solid #000001;border-bottom:0.009cm solid #000001;border-left:0.026cm solid #000001;border-right:0.009cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| ≤10km
| style="border-top:0.009cm solid #000001;border-bottom:0.009cm solid #000001;border-left:0.009cm solid #000001;border-right:0.026cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| ≥90mm
 
|-
| style="border-top:0.009cm solid #000001;border-bottom:0.009cm solid #000001;border-left:0.026cm solid #000001;border-right:0.009cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| >10km
| style="border-top:0.009cm solid #000001;border-bottom:0.009cm solid #000001;border-left:0.009cm solid #000001;border-right:0.026cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| ≥100mm
 
|-
| style="border-top:0.009cm solid #000001;border-bottom:0.026cm solid #000001;border-left:0.026cm solid #000001;border-right:0.009cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| >15km
| style="border-top:0.009cm solid #000001;border-bottom:0.026cm solid #000001;border-left:0.009cm solid #000001;border-right:0.026cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| ≥100mm
 
|}  


# 7.6.2.4 巡航周期   
# 7.6.2.4 巡航周期   
第219行: 第278行:
表 4 巡航周期指标要求   
表 4 巡航周期指标要求   


{| style="border-spacing:0;"
| style="border-top:0.026cm solid #000001;border-bottom:0.026cm solid #000001;border-left:0.026cm solid #000001;border-right:0.009cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| 识别半径
| style="border-top:0.026cm solid #000001;border-bottom:0.026cm solid #000001;border-left:0.009cm solid #000001;border-right:0.026cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| 巡航时间
|-
| style="border-top:0.026cm solid #000001;border-bottom:0.009cm solid #000001;border-left:0.026cm solid #000001;border-right:0.009cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| ≤5km
| style="border-top:0.026cm solid #000001;border-bottom:0.009cm solid #000001;border-left:0.009cm solid #000001;border-right:0.026cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| ≤10min
|-
| style="border-top:0.009cm solid #000001;border-bottom:0.009cm solid #000001;border-left:0.026cm solid #000001;border-right:0.009cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| ≤10km
| style="border-top:0.009cm solid #000001;border-bottom:0.009cm solid #000001;border-left:0.009cm solid #000001;border-right:0.026cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| ≤15min
|-
| style="border-top:0.009cm solid #000001;border-bottom:0.009cm solid #000001;border-left:0.026cm solid #000001;border-right:0.009cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| >10km
| style="border-top:0.009cm solid #000001;border-bottom:0.009cm solid #000001;border-left:0.009cm solid #000001;border-right:0.026cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| ≤20min
|-
| style="border-top:0.009cm solid #000001;border-bottom:0.026cm solid #000001;border-left:0.026cm solid #000001;border-right:0.009cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| >15km
| style="border-top:0.009cm solid #000001;border-bottom:0.026cm solid #000001;border-left:0.009cm solid #000001;border-right:0.026cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| ≤30min


<html><body><table><tr><td>识别半径</td><td>巡航时间</td></tr><tr><td>≤5km</td><td>≤10min</td></tr><tr><td>≤10km</td><td>≤15min</td></tr><tr><td>>10km</td><td>≤20min</td></tr><tr><td>>15km</td><td>≤30min</td></tr></table></body></html>  
|}  


# 7.6.3 烟火识别   
# 7.6.3 烟火识别   
第247行: 第325行:




<html><body><table><tr><td>识别半径</td><td>可见光烟火识别系统最小识别监控烟、 火面积</td><td>红外热成像烟火识别系统最小识别监控 烟、火面积</td></tr><tr><td>≤5km</td><td>≤25m</td><td>≤15m²</td></tr><tr><td>≤10km</td><td>≤55 m²</td><td>≤35m²</td></tr><tr><td>>10km</td><td>≤60 m²</td><td>≤40 </td></tr></table></body></html>
{| style="border-spacing:0;"
| style="border-top:0.026cm solid #000001;border-bottom:0.026cm solid #000001;border-left:0.026cm solid #000001;border-right:0.009cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| 识别半径
| style="border-top:0.026cm solid #000001;border-bottom:0.026cm solid #000001;border-left:0.009cm solid #000001;border-right:0.009cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| 可见光烟火识别系统最小识别监控烟、 火面积
| style="border-top:0.026cm solid #000001;border-bottom:0.026cm solid #000001;border-left:0.009cm solid #000001;border-right:0.026cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| 红外热成像烟火识别系统最小识别监控 烟、火面积
 
|-
| style="border-top:0.026cm solid #000001;border-bottom:0.009cm solid #000001;border-left:0.026cm solid #000001;border-right:0.009cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| ≤5km
| style="border-top:0.026cm solid #000001;border-bottom:0.009cm solid #000001;border-left:0.009cm solid #000001;border-right:0.009cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| ≤25 m<sup>2</sup>
| style="border-top:0.026cm solid #000001;border-bottom:0.009cm solid #000001;border-left:0.009cm solid #000001;border-right:0.026cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| ≤15 m<sup>2</sup>
 
|-
| style="border-top:0.009cm solid #000001;border-bottom:0.009cm solid #000001;border-left:0.026cm solid #000001;border-right:0.009cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| ≤10km
| style="border:0.009cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| ≤55 m<sup>2</sup>
| style="border-top:0.009cm solid #000001;border-bottom:0.009cm solid #000001;border-left:0.009cm solid #000001;border-right:0.026cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| ≤35 m<sup>2</sup>
 
|-
| style="border-top:0.009cm solid #000001;border-bottom:0.026cm solid #000001;border-left:0.026cm solid #000001;border-right:0.009cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| >10km
| style="border-top:0.009cm solid #000001;border-bottom:0.026cm solid #000001;border-left:0.009cm solid #000001;border-right:0.009cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| ≤60 m<sup>2</sup>
| style="border-top:0.009cm solid #000001;border-bottom:0.026cm solid #000001;border-left:0.009cm solid #000001;border-right:0.026cm solid #000001;padding-top:0cm;padding-bottom:0cm;padding-left:0.191cm;padding-right:0.191cm;"| ≤40 m<sup>2</sup>
 
|}


# 7.6.3.5 火情识别率   
# 7.6.3.5 火情识别率   
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