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【国外新品】Hanwha多向摄像机
2021/1/25 11:45   中国安防行业网      关键字:国外新品 Hanwha 多向 摄像机      浏览量:
Hanwha Techwin公司在推出Wisenet7芯片组的同时也推出了两款新的Wisenet型摄像机。
  Hanwha Multi-directional cameras
  Two new Wisenet cameras come with Hanwha Techwin’s Wisenet7 chipset.
  The four-channel PNM-9022V uses alpha blending technology to stitch the overlapping images captured by its four Full HD sensors into a 8.3-megapixel 209 degree image, so that an operator never loses sight of a person or vehicle moving across an area.
  Superseding the Wisenet PNM-9020V, the PNM-9022V can also be used to capture 180 degree images, with operators able to use digital PTZ (pan, tilt and zoom) across two of the camera’s channels. The PNM-9022V’s four sensors, which come with 2.8mm fixed focal lenses, are able to capture high definition colour images when the lighting level is as low as 0.03 Lux.
  Wisenet7 also features Hanwha Techwin proprietary ‘extreme’ Wide Dynamic Range (WDR) which, performing at up to 120dB, uses new Local Contrast Enhancement and Scene Analysis technologies to enable the camera to capture images from scenes of a mix of bright and dark areas.
  Lens Distortion Correction (LDC) used by the PNM-9022V corrects the distortion created through the use of wide-angle lenses. This delivers images which more closely resemble what is seen through the human eye.
  The PNM-9022V has a Hanwha Techwin proprietary device certificate issuing system, which embeds unique certificates into Wisenet7 products during the development phase and manufacturing process; for preventing hackers from tampering with its firmware.
  Two Micro SD/SDHC/SDXC slots enable up to 1TB of video or data to be stored at the edge should there be disruption to the network. Video of any incidents, which might have been lost on the recorder side, can be retrieved from the camera when the network connection has been restored.
  As for the install, the PNM-9022V has a hinged backplate to provide access for cable connection purposes. Installers fit the back plate, clip the camera in place and tighten two screws.
  Other features:
  – Intelligent Video Analytics (IVA), which includes audio detection, defocus detection, directional detection, enter/exit, appear/disappear, motion detection, virtual line and camera tampering detection.
  – Heatmap video analytics which provides business intelligence on customer density and buying behaviour.
  – Support for WiseStream II complementary compression, as well as H.265, H.264 and MJPEG compression formats.
  – PoE+ which negates the need to install a power supply and separate cabling for the camera.
  – IP66, IK10 and NEMA4X rated for protection against water, dust and mechanical impact.
  The PNM-9322VQP with four sensors and an integral PTZ camera, is designed to provide a solution for detecting and tracking objects over wide open areas.
  The option of exchangeable 2 and 5-megapixel lens modules enables the camera’s sensors to work together to capture 360 degree images of up to 20-megapixel resolution. The device’s PTZ camera element can be configured to zoom in and track a moving object or move to a user defined pre-set position when the line crossing detection function of the multi-directional camera detects activity. It is also able to ‘hand-over’ to cameras covering adjacent areas for operators to continue to observe people or vehicles as they move out of its field of view.
  With the Wisenet7 chipset, the NDAA compliant PNM-9322VQP supersedes the PNM-9320VQP, with audio support.
  
  Hanwha多向摄像机
  Hanwha Techwin公司在推出Wisenet7芯片组的同时也推出了两款新的Wisenet型摄像机。
  四通道的PNM-9022V型摄像机使用alpha混合技术将其四个全高清传感器捕获的重叠图像拼接成830万像素的209度的图像,从而使操作员永远不会注意不到有人或车辆在某个区域内移动。
  PNM-9022V型摄像机可以取代Wisenet PNM-9020V型摄像机,也可以用于捕获180度的图像,并且操作员可以在两个摄像机通道上使用数字PTZ(平移,倾斜和缩放)。PNM-9022V的四个传感器配有2.8mm定焦镜头,当照明水平低至0.03 Lux时,能够捕获高清彩色图像。
  Wisenet7还具有Hanwha Techwin专有的“极致”宽动态范围(WDR),其最高可达120dB,使用新的局部对比度增强和场景分析技术,使摄像机能够从明暗区域混合的场景中捕获图像。
  PNM-9022V使用的镜头失真校正(LDC)可以校正由于使用广角镜而产生的失真。这样可以提供与人眼所见更相似的图像。
  PNM-9022V具有Hanwha Techwin专有的设备证书发行系统,该系统在开发阶段和制造过程中将独特的证书嵌入Wisenet7产品中,这样可以防止黑客篡改其固件。
  两个Micro SD / SDHC / SDXC插槽可以在网络中断的情况下在边缘存储多达1TB的视频或数据。恢复网络连接后,可以从摄像机中检索可能丢失的任何事件的视频。
  对于安装,PNM-9022V具有铰链式背板,可提供用于电缆连接的通道。安装人员将安装后板,将相机夹入到位并拧紧两颗螺钉。
  其它功能包括:
  –智能视频分析(IVA),包括音频检测,散焦检测,方向检测,进入/退出,出现/消失,运动检测,虚拟线和摄像机篡改检测。
  –热图视频分析,可提供有关客户密度和购买行为的商业智能。
  –支持WiseStream II互补压缩以及H.265,H.264和MJPEG压缩格式。
  – PoE +,无需为摄像机安装电源和单独的电缆。
  –防护等级IP66,IK10和NEMA4X,可防止水,灰尘和机械冲击。
  PNM-9322VQP具有四个传感器和一个集成的PTZ摄像机,旨在提供一种在宽阔的开放区域检测和跟踪物体的解决方案。
  可选的2百和5百万像素可更换镜头模块使得摄像机的传感器可以协同工作,以捕获高达2千万像素分辨率的360度的图像。该设备的PTZ摄像机元件可以配置为在多方向摄像机的线交叉检测功能,检测到活动时放大并跟踪移动的对象或移动到用户定义的预设位置。它还可以“移交”到覆盖相邻区域的摄像机,以便操作员在他们离开其视野时继续观察人或车辆。
  使用Wisenet7芯片组,符合NDAA要求的PNM-9322VQP型摄像机具有音频支持,取代了PNM-9320VQP型摄像机。

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