CN111047805A - 一种基于多维立体监视技术的多功能光电探测装置 - Google Patents
一种基于多维立体监视技术的多功能光电探测装置 Download PDFInfo
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Abstract
本发明提出一种基于多维立体监视技术的多功能光电探测装置,包括主控系统、转台模块、可见光成像模块、红外热像模块、反制模块;可见光成像模块的可见光探测区与红外热像模块的红外热像探测区组合为多维度视频探测区;多维度视频探测区与反制模块的反制驱离区重叠;可见光成像模块、红外热像模块、反制模块固定于转台模块处,转台模块按主控系统的控制指令旋转,以改变探测装置的多维度视频探测区、反制驱离区的朝向;本发明是集可见光、红外热成像探测、激光测距/定位、激光照射/眩目、高可靠性重型转台于一体的多功能光电系统,能够集成雷达设备、定向声波驱离设备,能实现对海面不规则物体目标的早期发现、稳定跟踪、准确识别,警告驱离。
Description
技术领域
本发明涉及安防技术领域,尤其是一种基于多维立体监视技术的多功能光电探测装置。
背景技术
传统安防技防系统,其主要建设内容是视频监控(各种摄像探测设备,红外成像设备,热传感设备)、报警系统、门禁系统、巡更系统等。除此之外大型活动安保需要进行的公安专业的技术系统,主要内容包括安检、防爆、排爆等,但都是平面安防。周界以上、不规则海平面、超低空空域的安全防范属于空白状态。特别是在海平面上的一些不规则物体目标,体积大小和移动速度各不相同,所处海洋气候和实际防护目标地理环境复杂多样,现有方案或是仅仅是靠人工巡视,即使发现目标也难以得知其具体方位距离,无法进行远距离警告威慑。一些少数具备雷达光电联动探测识别跟踪功能的光电设备,也因为复杂环境和天气情况影响,没有真正实现24小时全天候无间断监控,均难以满足日常防护和重要紧急时期战备值班情况处置的需要。
为解决目前在用产品存在的问题,发明一套高可靠、免维护、全天候连续工作的多功能光电探测装置,可实现对普通平面周界以上、不规则海平面、超低空空域实现24小时全天候实时探测并通过视频取证,并能够实现预警联动,对入侵目标实时跟踪、反制、激光威慑拒止驱离等。
发明内容
本发明提出一种基于多维立体监视技术的多功能光电探测装置,是集可见光、红外热成像探测、激光测距/定位、激光照射/眩目、高可靠性重型转台于一体的多功能光电系统,能够集成雷达设备、定向声波驱离设备,能实现对海面不规则物体目标的早期发现、稳定跟踪、准确识别,警告驱离。
本发明采用以下技术方案。
一种基于多维立体监视技术的多功能光电探测装置,所述探测装置包括主控系统、转台模块、可见光成像模块、红外热像模块、反制模块;所述可见光成像模块的可见光探测区与红外热像模块的红外热像探测区组合为多维度视频探测区;所述多维度视频探测区与反制模块的反制驱离区重叠;所述可见光成像模块、红外热像模块、反制模块固定于转台模块处,所述转台模块按主控系统的控制指令旋转,以改变探测装置的多维度视频探测区、反制驱离区的朝向。
所述多维度视频探测区呈扇形,可见光成像模块、红外热像模块、反制模块的朝向相同;所述反制驱离区位于多维度视频探测区内;所述主控系统可接收远程遥控指令。
所述可见光成像模块、红外热像模块可采集视频信号;所述反制模块包括能以激光对反制目标进行照射进行威慑警告拒止的眩目装置。
所述眩目装置为采用远距离大范围激光变焦照明技术和半导体激光光纤耦合技术的远距离激光照明眩目装置,所述眩目装置的有效照射距离可达3km以上,且可远程调节其发射的激光束照射角度以调节其眩目效果和照明效果,激光束照射角度调节范围为0.3度—5度。
所述眩目装置的发射端设置有针对激光照明优化的高倍率光学变焦镜头,所述高倍率光学变焦镜头镀有多层红外光增透膜,对激光的透过率达95%以上。
所述转台模块包括内置陀螺仪的光电转台;所述光电转台为采用两框架两轴的U型结构的球形转台;光电转台的内框与球形转台俯仰轴连接;所述可见光成像模块、红外热像模块、反制模块设于内框的腔体处;光电转台的外框与球形转台方位轴连接,外框处设有光学窗口,可见光成像模块、红外热像模块、反制模块的光学镜头朝向外框的光学窗口;
所述光学窗口采用平面前面板结构以避免积雪。
所述光电转台的外框和内框处均设有驱动电机及角位置传感器;当光电转台的安装面因包括风力在内的环境因素晃动时,所述主控系统经陀螺仪、角位置传感器监测外框和内框的姿态变化,并通过驱动电机对外框和内框的姿态进行调节,以维持光电转台的稳定朝向。
所述球形转台的内框腔体中设有可吹出热风的定向风机;所述定向风机的吹风方向朝向光学窗口,所述定向风机吹出的热风可以去除光学窗口处的凝霜或水汽或积雪。
所述球形转台包括底座模块、形成外框的支架模块和形成内框的光电壳体模块;所述光电壳体模块为独立密封结构;所述光电壳体模块以竖向的滑轨与支架模块连接;所述支架模块立于底座模块上;所述底座模块、支架模块和光电壳体模块之间以航空插头形成防尘防水的电性连接;所述底座模块、支架模块和光电壳体模块的重量均不超过40kg;
所述球形转台外框、内框的水平旋转联接处采用油封密封结构或沟道迷宫密封结构;
所述球形转台处设有光通道和电通道;所述光通道用于传输可见光成像模块、红外热像模块的图像数据;所述电通道用于传输转台控制指令及供电;所述光通道包括高耐磨性能的光纤滑环。
所述探测装置还设有雷达设备,所述雷达设备用于强化探测装置对周围环境内的不规则移动物体的发现能力;
所述探测装置的光电转台处还设有无人机干扰器和定向声波驱离设备;所述定向声波驱离设备的声波发射方向与光电转台的朝向相同;
所述无人机干扰器包括无人机干扰器主机、跳线和天线;所述天线为定向天线或全向天线;当天线为定向天线时,无人机干扰器的干扰方向与光电转台的朝向相同;
所述转台模块中,用于检测光电转台外框水平向朝向的角位置传感器采用一主一备的冗余设计。
本发明的优点在于:
1、具备昼夜全天成像光电系统。
本发明具备可见/红外双模式光学系统,可满足昼夜全天成像的需求,能达到较好的昼夜匹配效果。
2、模块化高精度数字伺服转台技术
本发明能够达到10公里以上小目标探测的要求,转台的控制灵活性达到很高的精度和强的抗风性,在控制系统上运用有效合理的高精度伺服控制算法、高精度的机械处理加工技术和高精密的测角和传动部件,使转台能实现高精度运动以探测侵入目标。
3、低成本反制装置与激光眩目技术
本装置在现有光电转台基本功能的基础上,增加反制装置和激光眩目模块,极大方便用户对目标的处置,并进行远距离警告威慑拒止,提高设备的智能化水平,而且由于高性能的反制装置和激光眩目成本较高,因此本项目利用民用领域日益成熟的半导体激光技术,可研制出低成本的适用于大批量推广的模块化产品。
4、远距离定向声波驱离技术
装置采用通过定向发射超强声波指挥、警告、驱散特定人群,具有高度的定向性和强大的声音输出,可以清晰的将重大信息、指令以及警告传送到3000米外;对远处目标进行警告、拒止和驱离。
5、易安装、易维护
由于电力线路、海缆区域、边防港口等重要设施场所环境复杂,通常都是在山顶、楼顶或高塔之上,装置的整体运输和吊装都存在极大的难度和风险,这也是对在用同类产品提出最多的问题之一。因此,本装置采用模块化设计,将整体拆分为三个分体式独立运输的部件,单体部件控制在40kg以内,大大减轻现场施工安装难度,也有利于系统维修维护。
本发明的整体外壳采用超强铝合金,达到IP66防护等级,保证设备在野外恶劣环境中长期安全稳定运转。
附图说明
下面结合附图和具体实施方式对本发明进一步详细的说明:
附图1是本发明的原理示意图;
附图2是本发明的示意图;
附图3是本发明的定向风机处的局部示意图;
附图4是本发明的转台模块的控制原理示意图;
图中:1-光学窗口;2-光电转台的内框;3-底座模块;4-光电转台的外框;5-红外热像模块;6-反制模块;7-可见光成像模块;8-定向声波驱离设备;9-定向风机。
具体实施方式
如图1-4所示,一种基于多维立体监视技术的多功能光电探测装置,所述探测装置包括主控系统、转台模块、可见光成像模块7、红外热像模块5、反制模块6;所述可见光成像模块的可见光探测区与红外热像模块的红外热像探测区组合为多维度视频探测区;所述多维度视频探测区与反制模块的反制驱离区重叠;所述可见光成像模块、红外热像模块、反制模块固定于转台模块处,所述转台模块按主控系统的控制指令旋转,以改变探测装置的多维度视频探测区、反制驱离区的朝向。
所述多维度视频探测区呈扇形,可见光成像模块、红外热像模块、反制模块的朝向相同;所述反制驱离区位于多维度视频探测区内;所述主控系统可接收远程遥控指令。
所述可见光成像模块、红外热像模块可采集视频信号;所述反制模块包括能以激光对反制目标进行照射进行威慑警告拒止的眩目装置。
所述眩目装置为采用远距离大范围激光变焦照明技术和半导体激光光纤耦合技术的远距离激光照明眩目装置,所述眩目装置的有效照射距离可达3km以上,且可远程调节其发射的激光束照射角度以调节其眩目效果和照明效果,激光束照射角度调节范围为0.3度—5度。
所述眩目装置的发射端设置有针对激光照明优化的高倍率光学变焦镜头,所述高倍率光学变焦镜头镀有多层红外光增透膜,对激光的透过率达95%以上。
所述转台模块包括内置陀螺仪的光电转台;所述光电转台为采用两框架两轴的U型结构的球形转台;光电转台的内框2与球形转台俯仰轴连接;所述可见光成像模块、红外热像模块、反制模块设于内框的腔体处;光电转台的外框4与球形转台方位轴连接,外框处设有光学窗口1,可见光成像模块、红外热像模块、反制模块的光学镜头朝向外框的光学窗口;
所述光学窗口采用平面前面板结构以避免积雪。
所述光电转台的外框和内框处均设有驱动电机及角位置传感器;当光电转台的安装面因包括风力在内的环境因素晃动时,所述主控系统经陀螺仪、角位置传感器监测外框和内框的姿态变化,并通过驱动电机对外框和内框的姿态进行调节,以维持光电转台的稳定朝向。
所述球形转台的内框腔体中设有可吹出热风的定向风机9;所述定向风机的吹风方向朝向光学窗口,所述定向风机吹出的热风可以去除光学窗口处的凝霜或水汽或积雪。
所述球形转台包括底座模块3、形成外框的支架模块和形成内框的光电壳体模块;所述光电壳体模块为独立密封结构;所述光电壳体模块以竖向的滑轨与支架模块连接;所述支架模块立于底座模块上;所述底座模块、支架模块和光电壳体模块之间以航空插头形成防尘防水的电性连接;所述底座模块、支架模块和光电壳体模块的重量均不超过40kg;
所述球形转台外框、内框的水平旋转联接处采用油封密封结构或沟道迷宫密封结构;
所述球形转台处设有光通道和电通道;所述光通道用于传输可见光成像模块、红外热像模块的图像数据;所述电通道用于传输转台控制指令及供电;所述光通道包括高耐磨性能的光纤滑环。
所述探测装置还设有雷达设备,所述雷达设备用于强化探测装置对周围环境内的不规则移动物体的发现能力;
所述探测装置的光电转台处还设有无人机干扰器和定向声波驱离设备8;所述定向声波驱离设备的声波发射方向与光电转台的朝向相同;
所述无人机干扰器包括无人机干扰器主机、跳线和天线;所述天线为定向天线或全向天线;当天线为定向天线时,无人机干扰器的干扰方向与光电转台的朝向相同;
所述转台模块中,用于检测光电转台外框水平向朝向的角位置传感器采用一主一备的冗余设计。
实施例:
远程监控中心远程接收可见光成像模块7、红外热像模块5的图像数据,在可见光波段和红外波段上对本装置所在区域进行监控,当发现有未经许可的无人机飞行时,以无人机干扰器对监控图像中心处的无人机进行干扰,并以定向声波驱离设备发出警告。
当雷达设备在周围环境内发现有不规则移动物体时,远程监控中心以可见光成像模块7、红外热像模块5对其监测,并以反制模块的眩目装置的激光束加以照明以提升图像效果,当需驱离时,把反制模块的眩目装置激光束收窄形成眩目效果,对目标进行驱离。
Claims (10)
1.一种基于多维立体监视技术的多功能光电探测装置,其特征在于:所述探测装置包括主控系统、转台模块、可见光成像模块、红外热像模块、反制模块;所述可见光成像模块的可见光探测区与红外热像模块的红外热像探测区组合为多维度视频探测区;所述多维度视频探测区与反制模块的反制驱离区重叠;所述可见光成像模块、红外热像模块、反制模块固定于转台模块处,所述转台模块按主控系统的控制指令旋转,以改变探测装置的多维度视频探测区、反制驱离区的朝向。
2.根据权利要求1所述的一种基于多维立体监视技术的多功能光电探测装置,其特征在于:所述多维度视频探测区呈扇形,可见光成像模块、红外热像模块、反制模块的朝向相同;所述反制驱离区位于多维度视频探测区内;所述主控系统可接收远程遥控指令。
3.根据权利要求1所述的一种基于多维立体监视技术的多功能光电探测装置,其特征在于:所述可见光成像模块、红外热像模块可采集视频信号;所述反制模块包括能以激光对反制目标进行照射进行威慑警告拒止的眩目装置。
4.根据权利要求3所述的一种基于多维立体监视技术的多功能光电探测装置,其特征在于:所述眩目装置为采用远距离大范围激光变焦照明技术和半导体激光光纤耦合技术的远距离激光照明眩目装置,所述眩目装置的有效照射距离可达3km以上,且可远程调节其发射的激光束照射角度以调节其眩目效果和照明效果,激光束照射角度调节范围为0.3度—5度。
5.根据权利要求4所述的一种基于多维立体监视技术的多功能光电探测装置,其特征在于:所述眩目装置的发射端设置有针对激光照明优化的高倍率光学变焦镜头,所述高倍率光学变焦镜头镀有多层红外光增透膜,对激光的透过率达95%以上。
6.根据权利要求3所述的一种基于多维立体监视技术的多功能光电探测装置,其特征在于:所述转台模块包括内置陀螺仪的光电转台;所述光电转台为采用两框架两轴的U型结构的球形转台;光电转台的内框与球形转台俯仰轴连接;所述可见光成像模块、红外热像模块、反制模块设于内框的腔体处;光电转台的外框与球形转台方位轴连接,外框处设有光学窗口,可见光成像模块、红外热像模块、反制模块的光学镜头朝向外框的光学窗口;
所述光学窗口采用平面前面板结构以避免积雪。
7.根据权利要求6所述的一种基于多维立体监视技术的多功能光电探测装置,其特征在于:所述光电转台的外框和内框处均设有驱动电机及角位置传感器;当光电转台的安装面因包括风力在内的环境因素晃动时,所述主控系统经陀螺仪、角位置传感器监测外框和内框的姿态变化,并通过驱动电机对外框和内框的姿态进行调节,以维持光电转台的稳定朝向。
8.根据权利要求6所述的一种基于多维立体监视技术的多功能光电探测装置,其特征在于:所述球形转台的内框腔体中设有可吹出热风的定向风机;所述定向风机的吹风方向朝向光学窗口,所述定向风机吹出的热风可以去除光学窗口处的凝霜或水汽或积雪。
9.根据权利要求6所述的一种基于多维立体监视技术的多功能光电探测装置,其特征在于:所述球形转台包括底座模块、形成外框的支架模块和形成内框的光电壳体模块;所述光电壳体模块为独立密封结构;所述光电壳体模块以竖向的滑轨与支架模块连接;所述支架模块立于底座模块上;所述底座模块、支架模块和光电壳体模块之间以航空插头形成防尘防水的电性连接;所述底座模块、支架模块和光电壳体模块的重量均不超过40kg;
所述球形转台外框、内框的水平旋转联接处采用油封密封结构或沟道迷宫密封结构;
所述球形转台处设有光通道和电通道;所述光通道用于传输可见光成像模块、红外热像模块的图像数据;所述电通道用于传输转台控制指令及供电;所述光通道包括高耐磨性能的光纤滑环。
10.根据权利要求7所述的一种基于多维立体监视技术的多功能光电探测装置,其特征在于:所述探测装置还设有雷达设备,所述雷达设备用于强化探测装置对周围环境内的不规则移动物体的发现能力;
所述探测装置的光电转台处还设有无人机干扰器和定向声波驱离设备;所述定向声波驱离设备的声波发射方向与光电转台的朝向相同;
所述无人机干扰器包括无人机干扰器主机、跳线和天线;所述天线为定向天线或全向天线;当天线为定向天线时,无人机干扰器的干扰方向与光电转台的朝向相同;
所述转台模块中,用于检测光电转台外框水平向朝向的角位置传感器采用一主一备的冗余设计。
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