威尼斯城

需求

One of Italy’s most scenic cities needed to deploy an advanced HD video security solution that could provide safety for its residents and tourists, protect historic buildings and landmarks from vandalism, and meet the city’s multiple regulations.

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City of Venice

Solution

Security personnel for the City of Venice manage their HD video security system from the city’s police telecommunications and video surveillance operations center that spans two rooms and has a total of 12 full HD 55-inch monitors installed on the wall. Additional client control centers are located in an inter-police force center in the Piazza San Marco, in the provincial operations center of the Carabinieri of Venice, and in the state police of Venice operations center. The City of Venice uses the Avigilon Control Center (ACC) Enterprise software with High Definition Stream Management (HDSM)™. This is the core of the central recording system, located at the city of Venice data center, managed by Venis, an information technology company based in the city. Avigilon 16 MP and 8 MP HD Pro cameras were installed to protect three important sites in Venice: Piazza Ferretto (the main square in Mestre), Piazza San Marco, and the Rialto Bridge. In addition, all video feeds from existing analogue cameras are converted to HD using Avigilon encoders. The city also uses Avigilon Network Video Recorders (NVRs) to store a minimum of seven days of continuous surveillance footage.

优势

  • Protect residents, tourists and historic architecture 
  • Save on staffing costs 
  • Strengthen relationships with state police forces 
  • Faster search times 
  • Provide indisputable evidence for incidents 
  • High-quality image detail

特色

HD Pro 摄像机

Cover vast areas in high detail and reduce the number of cameras required.
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网络视频录像机 (NVR)

高性能记录技术、预安装 ACC™ 软件以及 3 年保修服务和支持
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Analog video encoder

Converts standard analog video into digital, allowing easy migration to an IP network
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Avigilon 控制中心

Find what you need faster than ever.
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If you need more information about how we can help you

Contact our sales department at
1.888.281.5182 or asksales@avigilon.com


case study venice 1

The City of Venice Chooses Avigilon HD Video Surveillance System to Protect City’s Residents, Visitors and Historic Architecture

With its stunning architecture, canals and bridges, the City of Venice is universally considered to be one of the most beautiful cities in the world, attracting over 50,000 tourists per day. Located in Northeastern Italy, there are 118 small islands that are separated by canals and connected bridges. The City of Venice includes island and onshore territories and extends across the two distinct centers of Venice (on the Venice lagoon) and Mestre (onshore). Because of its unique landscape and artistic heritage, there are logistical problems associated with controlling the area. In a city like Venice, it is not only important to ensure the safety of its residents and tourists, but is also critical that the city secures its historic and world famous buildings. In the past, the Rialto Bridge had been vandalized by graffiti artists.

After years of relying on an outdated, analogue surveillance system, the city was ready to switch to a sophisticated, IP-based video solution that has an open platform. “The existing video surveillance system comprised of a city-owned system of approximately 60 analogue, low-resolution cameras which were very hard to analyze,” said Luciano Marini, Police Commander for the City of Venice, who also spoke of problems with the previous system’s software and NVRs. “The video recording apparatus experienced frequent malfunctions that caused the partial loss of video feeds making it difficult to provide evidence in situations.” With the assistance of their security systems partner Venis, the City of Venice chose Avigilon because of the image quality and detail provided by the Avigilon cameras, and the efficient storage capabilities of the intuitive ACC software. Avigilon was also chosen because it is the only manufacturer capable of providing high-resolution cameras with a wide choice of lenses. “Other producers did not have comparable solutions in terms of resolution, nor did they offer the most suitable choice of lens for the type of frame,” said Commander Marini.


“The use of high resolution cameras, like the 16 MP ones, gives us highly detailed images that can also be displayed while analyzing the recordings.”

Superior Image Quality

In the Piazza San Marco, the two Avigilon 16 MP cameras were installed in St. Mark’s Campanile, hidden inside the arcade. One camera provides coverage of the Piazza in the direction of the jetty on the San Marco dock and the other in the direction of the Ala Napoleonica (Napoleonic Wing) of the Correr Museum. “The use of high resolution cameras, like the 16 MP ones, gives us highly detailed images that can also be displayed while analyzing the recordings,” said Commander Marini, who states the image quality has been helpful to the police in solving crimes. “To obtain the same result, we would have had to install more cameras on neighboring monuments, with all the complications involved.” In the past, the city was forced to monitor key, high-traffic areas or areas subject to vandalism using multiple analogue cameras. “Using multiple cameras, it was easy to miss significant frames because of their position or being out of focus,” Commander Marini concludes. “The high-resolution fixed cameras, on the other hand, don’t pose this problem: they are always in the correct position and they offer a high level of detail.”


case study venice 5

Versatile and Scalable Solution

As a result of the Avigilon HD system’s open platform, the City of Venice has been able to efficiently scale up their system in the last few years. With the assistance of Avigilon encoders, officials have been able to integrate existing analogue cameras and can now seamlessly manage all cameras under a single platform. The advanced search capabilities of the Avigilon Control Center (ACC) software have enabled officials to locate events in a fraction of the time of their previous system. “We find the ACC software to be very simple to use and it has helped us be a lot more efficient with our searches,” said Commander Marini, who is also impressed with the software’s zooming capabilities. “The ability to display different parts of the same image with various zoom levels, and get those images in HD while continuously recording the entire frame is incredible.”


“The Avigilon system has on many occasions been a valuable aide to research operations, including for investigative purposes.”

Effective Crime Fighting Tool

Identifying perpetrators of vandalism or crime by image analysis has been a key advantage of installing the Avigilon HD system. “The Avigilon system has on many occasions been a valuable aide to research operations, including for investigative purposes,” Commander Marini said. The high-resolution images have been beneficial in providing indisputable evidence for the city’s police force. On top of the technical capabilities of the Avigilon HD solution, security personnel at the City of Venice also found the system to have an excellent price to performance ratio. “The benefits are seen on a daily basis,” concluded Commander Marini. “For example, in the field of fighting unlicensed trading in public areas, we now save on manpower. Previously we had to verify all reports of the presence of illegal traders but now we can constantly monitor the affected areas and intervene with certainty.”



词汇表

ACC 版本 经过摄像机测试的最新版 ACC。通常也支持更新版本的 ACC(除非具体列出)。
音频输入 接收来自摄像机的音频源。
音频输出 将音频发送到与摄像机相连的扬声器。
自动发现 在 LAN 环境中连接时,会自动发现摄像机 IP 地址。
压缩类型 描述摄像机支持的编码类型。
连接类型 描述所使用的设备驱动程序的类型。原生是指制造商指定的设备驱动程序。
去弯曲 在客户端内去除鱼眼或全景摄像机的图像弯曲现象。
数字输入 接收来自摄像头的数字或中继输入。
数字输出 触发物理连接到摄像机的数字或继电器输出。
运动 快速显示摄像机上的运动录制是否可用。
运动配置 在 ACC 客户端内配置运动检测。
运动录制 支持基于运动的录制。
PTZ 快速显示摄像机上的 PTZ 功能是否可用。
PTZ 控制 基本 PTZ 移动。
PTZ 模式/巡视 创建并触发 PTZ 模式或 PTZ 巡视的能力,具体取决于摄像机是否支持。
PTZ 预设 创建并触发 PTZ 预设位置。
单位类型 摄像机的类型。
验证方 测试摄像机并给出评测报告的组织。
已认证的固件 Specific firmware version tested.
制造商 Blah
型号 DS-2DE2103
连接类型 ONVIF
单位类型 IP PTZ 摄像机
Compression Types H.264

  • ACC 版本
  • 型号 DS-2DE2103
  • 连接类型 ONVIF
  • 制造商 Blah
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  • 制造商 Blah
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验证人员:

Vendor
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