Camera HD-TVI vượt trội với chất lượng hình ảnh HD, tương thích với nhiều công nghệ khác như Analog, IP. Camera HD-TVI có thể trở thành tiêu chuẩn công nghiệp
The DH-HCVR4224/4232AN-S2 is a 1U 24/32 channel 720p Tribrid DVR that supports HDCVI, analog, and IP video inputs. It features H.264 compression, 8 channel synchronous playback, HDMI/VGA output, support for up to 8TB of storage, and integration with Dahua and third party IP cameras. The DVR provides motion detection, privacy masking, playback, backup to USB/network, and remote access through web and mobile apps.
This document summarizes the specifications of two 4/8 channel 720P mini 1U HDCVI DVR models from Dahua Technology. The DH-HCVR5104H supports 4 cameras while the DH-HCVR5108H supports 8 cameras. Both models support 1080p real-time preview, H.264 compression, 720p recording resolution, 4 channel synchronous playback, and network monitoring via web, CMS, and DMSS. Key features include HDMI/VGA output, 3D intelligent positioning with PTZ dome cameras, support for 1 SATA HDD up to 4TB, and 128 simultaneous user access.
This document is the user manual for an Amcrest HDCVI DVR. It describes the features and specifications of the DVR, including real-time monitoring, storage and recording functionality, backup options, and advanced playback features. It also outlines the front panel, rear panel, and connection ports of the DVR, and provides instructions for setup, configuration, and operation of the device.
Friendly roads an innovative citizen engagement projectGela Kvashilava
This document describes the Friendly Roads project in Georgia, which aims to make roads safer. It notes that road accidents are a major cause of death globally and in Georgia. The project uses a mobile phone app and web platform to allow citizens to report hazardous road infrastructure and traffic accidents. These reports are mapped and analyzed to identify "black spots" to prioritize for improvement. The goal is to involve citizens and local decision-makers to jointly resolve local traffic safety issues through a data-driven approach. Since launching, the Friendly Roads project has eliminated 15 black spots and created the first online platform for citizen-reported road hazard data in Georgia.
Circular slabs are commonly used as roofs or floors with a circular plan, such as water tanks. They experience bending stresses in two perpendicular directions - radially and circumferentially. Reinforcement is provided as a mesh of bars with equal cross-sectional area in both directions. Near the edges, additional radial and circumferential reinforcement may be needed if edge stresses are significant. Circular slabs are analyzed based on elastic theory, and deflect into a saucer shape under uniform loads, developing tensile and compressive stresses on the convex and concave surfaces respectively. Reinforcement must be provided in both radial and circumferential directions near the convex surface.
This document presents a voltage harmonic mitigation project using a DVR (Dynamic Voltage Restorer) based on MATLAB/Simulink. It was presented by 4 students under the supervision of Mr. Priyank Agarwal. The document introduces power quality issues such as voltage sags, swells and harmonics. It then discusses custom power devices for mitigating these issues including DVRs. It provides details on the DVR circuit diagram, power circuit and control strategy based on synchronous reference frame theory. The control strategy aims to restore balanced sinusoidal load voltage even during supply disturbances. MATLAB is used to model and simulate the DVR system.
Camera HD-TVI vượt trội với chất lượng hình ảnh HD, tương thích với nhiều công nghệ khác như Analog, IP. Camera HD-TVI có thể trở thành tiêu chuẩn công nghiệp
The DH-HCVR4224/4232AN-S2 is a 1U 24/32 channel 720p Tribrid DVR that supports HDCVI, analog, and IP video inputs. It features H.264 compression, 8 channel synchronous playback, HDMI/VGA output, support for up to 8TB of storage, and integration with Dahua and third party IP cameras. The DVR provides motion detection, privacy masking, playback, backup to USB/network, and remote access through web and mobile apps.
This document summarizes the specifications of two 4/8 channel 720P mini 1U HDCVI DVR models from Dahua Technology. The DH-HCVR5104H supports 4 cameras while the DH-HCVR5108H supports 8 cameras. Both models support 1080p real-time preview, H.264 compression, 720p recording resolution, 4 channel synchronous playback, and network monitoring via web, CMS, and DMSS. Key features include HDMI/VGA output, 3D intelligent positioning with PTZ dome cameras, support for 1 SATA HDD up to 4TB, and 128 simultaneous user access.
This document is the user manual for an Amcrest HDCVI DVR. It describes the features and specifications of the DVR, including real-time monitoring, storage and recording functionality, backup options, and advanced playback features. It also outlines the front panel, rear panel, and connection ports of the DVR, and provides instructions for setup, configuration, and operation of the device.
Friendly roads an innovative citizen engagement projectGela Kvashilava
This document describes the Friendly Roads project in Georgia, which aims to make roads safer. It notes that road accidents are a major cause of death globally and in Georgia. The project uses a mobile phone app and web platform to allow citizens to report hazardous road infrastructure and traffic accidents. These reports are mapped and analyzed to identify "black spots" to prioritize for improvement. The goal is to involve citizens and local decision-makers to jointly resolve local traffic safety issues through a data-driven approach. Since launching, the Friendly Roads project has eliminated 15 black spots and created the first online platform for citizen-reported road hazard data in Georgia.
Circular slabs are commonly used as roofs or floors with a circular plan, such as water tanks. They experience bending stresses in two perpendicular directions - radially and circumferentially. Reinforcement is provided as a mesh of bars with equal cross-sectional area in both directions. Near the edges, additional radial and circumferential reinforcement may be needed if edge stresses are significant. Circular slabs are analyzed based on elastic theory, and deflect into a saucer shape under uniform loads, developing tensile and compressive stresses on the convex and concave surfaces respectively. Reinforcement must be provided in both radial and circumferential directions near the convex surface.
This document presents a voltage harmonic mitigation project using a DVR (Dynamic Voltage Restorer) based on MATLAB/Simulink. It was presented by 4 students under the supervision of Mr. Priyank Agarwal. The document introduces power quality issues such as voltage sags, swells and harmonics. It then discusses custom power devices for mitigating these issues including DVRs. It provides details on the DVR circuit diagram, power circuit and control strategy based on synchronous reference frame theory. The control strategy aims to restore balanced sinusoidal load voltage even during supply disturbances. MATLAB is used to model and simulate the DVR system.
Wearable Technology: 4 Types That Will Revolutionize ManufacturingMonarch Metal
Wearable technology is getting smarter and more advanced every day. And the manufacturing industry is taking notice. Here are 4 types of wearables that are making a splash in manufacturing.
HD-CVI stands for High Definition Composite Video Interface. This is a brand new technology in the security camera industry that provides a different method of transmitting video signals over coaxial cables.. HD-CVI brings high definition image and audio quality over a single coax cable at a more cost-effective price. This exciting new technology is sure to become the new standard in the CCTV industry.
Rain screens systems, also known as cladding systems, are environmentally friendly facades that keep buildings and building tenants healthy. Learn all about their benefits here.
A raft foundation is a large concrete slab that interfaces columns with the base soil. It can support storage tanks, equipment, or tower structures. There are different types including flat plate, plate with thickened columns, and waffle slab. The structural design uses conventional rigid or flexible methods. It involves determining soil pressures, load eccentricities, moment and shear diagrams for strips, punching shear sections, steel reinforcement, and checking stresses. A beam-slab raft foundation design follows the same process as an inverted beam-slab roof.
Power Quality Improvement Using A DVR (Dynamic Voltage Restorer)
ABSTRACT
Power quality is one of major problems in the today’s scenario. It has become important with the introduction of complex devices, whose performance is very sensitive to the quality of power supply. Power quality problem is an occurrence developed as a nonstandard voltage, current or frequency that results in a failure of end use equipment. Some of the major problems dealt here is the power sag and swell. This paper describes the effectiveness of using dynamic voltage restorer (DVR) in order to mitigate voltage sags and swells in low voltage distribution systems. Dynamic Voltage Restorer can provide the most cost effective solution to mitigate voltage sags and swells that is required by customer. The Dynamic Voltage Restorer (DVR) is a rapid, flexible and resourceful solution to power quality problems.
Polymer concrete is a composite material made by impregnating a conventional concrete with monomers like methyl methacrylate or styrene, then polymerizing them to fill its pores and voids. This reduces porosity and improves strength and durability properties. Three main types are polymer impregnated concrete, polymer cement concrete, and polymer concrete. Polymer impregnated concrete uses precast concrete impregnated with monomer then polymerized. It exhibits higher strength, stiffness, and durability compared to conventional concrete.
Solar Roadways - The future transport system ( Seminar report by Swapnil Patw...Swapneil Patwari
A solar roadway is a road surface that generates electricity by solar power photovoltaic cells. One current proposal is for 12 ft x 12 ft (3.658 m x 3.658 m) panels including solar panels and LED sign-age, that can be driven on. The concept involves replacing highways, roads, parking lots, driveways, and sidewalks with such a system. A layer of embedded LEDs will be used to create traffic warnings or crosswalks, and excess electricity could be used to charge electric vehicles or routed into the power grid. The electrical components will be embedded between layers of extremely durable, textured glass. A solar roadway is a series of structurally engineered solar panels that are driven upon. The idea is to replace current petroleum-based asphalt roads, parking lots, and driveways with solar road panels that collect energy to be used by homes and businesses, and ultimately to be able to store excess energy in or alongside the solar roadways. Thus renewable energy replaces the need for the current fossil fuels used for the generation of electricity, which cuts greenhouse gases and helps in sustainable development.
Parking lots, driveways, and eventually highways are all targets for the panels. If the entire United States Interstate Highway system were surfaced with Solar Roadways panels, it would produce more than three times the amount of electricity currently used nationwide. Existing prototype panels consist of three layers. 1. Road surface layer, 2. Electronics layer, 3. Base plate layer. Road Survey of India: India had a road network of over 42,45,805 kilometers in 2011.
In which national highways and state highways cover 0.05% of total road network.
These highways can produce 450TWh of electricity according to references when they are surfaced by solar panels.
But India needs 991TWh of electricity.
This implies that if 0.1% of total road network of India is surfaced with Solar Roadway panels, it would illuminate our nation. CONCLUSION: For roughly the same cost of the current systems (asphalt roads and fossil fuel burning electricity generation plants), the Solar Roadways can be implemented.
No more Global Warming.
Safer driving conditions.
Far less pollution.
A new secure highway infrastructure that pays for itself.
A decentralized, self-healing, secure power grid.
No more dependency on foreign oil.
Solar roadways involves structurally engineered solar panels that generate electricity from sunlight and form an intelligent, decentralized power grid. Each 12' x 12' solar panel connects to surrounding panels, stores energy, and distributes power to connected homes and vehicles. In addition to providing electricity, the solar roadways' embedded LEDs can illuminate roads and warn of hazards. The system aims to achieve energy independence through powering electric vehicles and replacing deteriorating infrastructure. However, high initial costs remain a key disadvantage.
Cellular Lightweight Concrete Blocks, CLC Blocks Manufacturing Plant, Foamed Concrete Blocks, Foam Crete Blocks, Foam Concrete Blocks, Detailed Project Report on CLC Blocks with Steam Curing Method, Profile, Business Plan, Industry Trends, Market Research, Survey, Manufacturing Process, Machinery, Raw Materials, Feasibility Study, Investment Opportunities, Cost and Revenue, Plant Economics, Production Schedule, Working Capital Requirement, Plant Layout, Process Flow Sheet, Cost of Project, Projected Balance Sheets, Profitability Ratios, Break Even Analysis
CLC blocks are pretty popular in market leading builders and architects. All firms that have well learned and technically updated team of planning engineers and execution engineers are using the modern blocks wherever possible. The long term benefit of using CLC blocks one obtains is by virtue of its being very good thermal insulator.
See more
https://goo.gl/GVZ2X3
https://goo.gl/bfgggU
Contact us:
Niir Project Consultancy Services
106-E, Kamla Nagar, Near Spark Mall,
New Delhi-110007, India.
Email: npcs.ei@gmail.com , info@entrepreneurindia.co
Tel: +91-11-23843955, 23845654, 23845886, 8800733955
Mobile: +91-9811043595
Fax: +91-11-23841561
Website: http://www.niir.org , http://www.entrepreneurindia.co
TAGS
Cellular light weight manual block production, Cellular Lightweight Concrete Block Plant, Cellular lightweight concrete Blocks project report in India, Cellular lightweight concrete blocks machine, Cellular lightweight concrete Blocks, Cellular Lightweight Concrete Foam Concrete Technologies, Cellular lightweight concrete manufacturing process, Cellular lightweight concrete project report, Cellular Lightweight Concrete Using Fly Ash, CLC Based Small Scale Industries Projects, CLC blocks automatic plant project report, CLC Blocks CLC Plant ,CLC blocks Industrial Project Reports, CLC blocks machinery cost, CLC blocks making machine factory, CLC blocks Making Small Business Manufacturing, CLC blocks manufacturing Business, CLC blocks manufacturing Industry in India, CLC blocks manufacturing plant, CLC blocks manufacturing process, Project profile on CLC blocks manufacturing, Project Report for CLC Blocks, Project report of lightweight foam concrete blocks, Project report on CLC blocks Plant, Project report on CLC blocks manufacturing industries, Project Report on CLC blocks Production, Project report on lightweight concrete pdf, Setting up and opening your CLC blocks production plant, Should I manufacture CLC blocks?, Small Scale CLC blocks manufacturing Projects, Small scale CLC blocks production line, Small scale Commercial CLC blocks making,Start up Business Plan for Cellular Lightweight Concrete blocks project, Start Up India, Stand Up India, Starting a CLC blocks manufacturing Business, Startup, startup ideas, Startup Project, Startup Project for Cellular Lightweight Concrete blocks plant, startup project plan
Tài liệu giới thiệu về giải pháp hội nghị truyền hình ứng dụng h264-SVC. So sánh với các giải pháp hội nghị truyền hình AVC cũ. Xem chi tiết tại: http://vidyovietnam.vn/giai-phap-hoi-nghi-truyen-hinh
Máy tính công nghiệp Advantech và Card kỹ xảo Matrox Mura MPX làm Video Wall ...Nextech Vietnam Co., ltd
Advantech Video Wall Controller- máy tính công nghiệp thị phần No*1 Taiwan chứng thực bởi công ty giải pháp truyền hình Matrox, thiết kế để điều khiển các bức tường video. Được ứng dụng trong hệ thống hiển thị kỹ thuật số và máy chủ trong các trung tâm chỉ huy, điều khiển, giám sát... Advantech Video Wall Controller tương thích với các dòng card kỹ xảo Matrox Mura MPX qua đó hỗ trợ nhiều cổng Input/Output tín hiệu. Tác vụ điều khiển bức tường video có thể được thực thi từ xa hoặc tại chỗ thông qua phần mềm bản quyền Matrox Mura Control trên máy tính Windows. Advantech+Matrox Video Wall Controller là giải pháp phần cứng và phần mềm tiêu chuẩn trên thế giới.
Với sứ mệnh Mang công nghệ - Trao giải pháp. Nhất Nam luôn tự hào sẽ cung cấp đến quý khách hàng, đối tác những sản phẩm - dịch vụ chất lượng.
Tư vấn giải pháp, cùng khách hàng lên phương án triển khai với chi phí hợp lý, demo miễn phí để trải nghiệm thực tế sản phẩm.
http://nhatnamvn.com/truyen-hinh-tuong-tac-nc6823.html
Wearable Technology: 4 Types That Will Revolutionize ManufacturingMonarch Metal
Wearable technology is getting smarter and more advanced every day. And the manufacturing industry is taking notice. Here are 4 types of wearables that are making a splash in manufacturing.
HD-CVI stands for High Definition Composite Video Interface. This is a brand new technology in the security camera industry that provides a different method of transmitting video signals over coaxial cables.. HD-CVI brings high definition image and audio quality over a single coax cable at a more cost-effective price. This exciting new technology is sure to become the new standard in the CCTV industry.
Rain screens systems, also known as cladding systems, are environmentally friendly facades that keep buildings and building tenants healthy. Learn all about their benefits here.
A raft foundation is a large concrete slab that interfaces columns with the base soil. It can support storage tanks, equipment, or tower structures. There are different types including flat plate, plate with thickened columns, and waffle slab. The structural design uses conventional rigid or flexible methods. It involves determining soil pressures, load eccentricities, moment and shear diagrams for strips, punching shear sections, steel reinforcement, and checking stresses. A beam-slab raft foundation design follows the same process as an inverted beam-slab roof.
Power Quality Improvement Using A DVR (Dynamic Voltage Restorer)
ABSTRACT
Power quality is one of major problems in the today’s scenario. It has become important with the introduction of complex devices, whose performance is very sensitive to the quality of power supply. Power quality problem is an occurrence developed as a nonstandard voltage, current or frequency that results in a failure of end use equipment. Some of the major problems dealt here is the power sag and swell. This paper describes the effectiveness of using dynamic voltage restorer (DVR) in order to mitigate voltage sags and swells in low voltage distribution systems. Dynamic Voltage Restorer can provide the most cost effective solution to mitigate voltage sags and swells that is required by customer. The Dynamic Voltage Restorer (DVR) is a rapid, flexible and resourceful solution to power quality problems.
Polymer concrete is a composite material made by impregnating a conventional concrete with monomers like methyl methacrylate or styrene, then polymerizing them to fill its pores and voids. This reduces porosity and improves strength and durability properties. Three main types are polymer impregnated concrete, polymer cement concrete, and polymer concrete. Polymer impregnated concrete uses precast concrete impregnated with monomer then polymerized. It exhibits higher strength, stiffness, and durability compared to conventional concrete.
Solar Roadways - The future transport system ( Seminar report by Swapnil Patw...Swapneil Patwari
A solar roadway is a road surface that generates electricity by solar power photovoltaic cells. One current proposal is for 12 ft x 12 ft (3.658 m x 3.658 m) panels including solar panels and LED sign-age, that can be driven on. The concept involves replacing highways, roads, parking lots, driveways, and sidewalks with such a system. A layer of embedded LEDs will be used to create traffic warnings or crosswalks, and excess electricity could be used to charge electric vehicles or routed into the power grid. The electrical components will be embedded between layers of extremely durable, textured glass. A solar roadway is a series of structurally engineered solar panels that are driven upon. The idea is to replace current petroleum-based asphalt roads, parking lots, and driveways with solar road panels that collect energy to be used by homes and businesses, and ultimately to be able to store excess energy in or alongside the solar roadways. Thus renewable energy replaces the need for the current fossil fuels used for the generation of electricity, which cuts greenhouse gases and helps in sustainable development.
Parking lots, driveways, and eventually highways are all targets for the panels. If the entire United States Interstate Highway system were surfaced with Solar Roadways panels, it would produce more than three times the amount of electricity currently used nationwide. Existing prototype panels consist of three layers. 1. Road surface layer, 2. Electronics layer, 3. Base plate layer. Road Survey of India: India had a road network of over 42,45,805 kilometers in 2011.
In which national highways and state highways cover 0.05% of total road network.
These highways can produce 450TWh of electricity according to references when they are surfaced by solar panels.
But India needs 991TWh of electricity.
This implies that if 0.1% of total road network of India is surfaced with Solar Roadway panels, it would illuminate our nation. CONCLUSION: For roughly the same cost of the current systems (asphalt roads and fossil fuel burning electricity generation plants), the Solar Roadways can be implemented.
No more Global Warming.
Safer driving conditions.
Far less pollution.
A new secure highway infrastructure that pays for itself.
A decentralized, self-healing, secure power grid.
No more dependency on foreign oil.
Solar roadways involves structurally engineered solar panels that generate electricity from sunlight and form an intelligent, decentralized power grid. Each 12' x 12' solar panel connects to surrounding panels, stores energy, and distributes power to connected homes and vehicles. In addition to providing electricity, the solar roadways' embedded LEDs can illuminate roads and warn of hazards. The system aims to achieve energy independence through powering electric vehicles and replacing deteriorating infrastructure. However, high initial costs remain a key disadvantage.
Cellular Lightweight Concrete Blocks, CLC Blocks Manufacturing Plant, Foamed Concrete Blocks, Foam Crete Blocks, Foam Concrete Blocks, Detailed Project Report on CLC Blocks with Steam Curing Method, Profile, Business Plan, Industry Trends, Market Research, Survey, Manufacturing Process, Machinery, Raw Materials, Feasibility Study, Investment Opportunities, Cost and Revenue, Plant Economics, Production Schedule, Working Capital Requirement, Plant Layout, Process Flow Sheet, Cost of Project, Projected Balance Sheets, Profitability Ratios, Break Even Analysis
CLC blocks are pretty popular in market leading builders and architects. All firms that have well learned and technically updated team of planning engineers and execution engineers are using the modern blocks wherever possible. The long term benefit of using CLC blocks one obtains is by virtue of its being very good thermal insulator.
See more
https://goo.gl/GVZ2X3
https://goo.gl/bfgggU
Contact us:
Niir Project Consultancy Services
106-E, Kamla Nagar, Near Spark Mall,
New Delhi-110007, India.
Email: npcs.ei@gmail.com , info@entrepreneurindia.co
Tel: +91-11-23843955, 23845654, 23845886, 8800733955
Mobile: +91-9811043595
Fax: +91-11-23841561
Website: http://www.niir.org , http://www.entrepreneurindia.co
TAGS
Cellular light weight manual block production, Cellular Lightweight Concrete Block Plant, Cellular lightweight concrete Blocks project report in India, Cellular lightweight concrete blocks machine, Cellular lightweight concrete Blocks, Cellular Lightweight Concrete Foam Concrete Technologies, Cellular lightweight concrete manufacturing process, Cellular lightweight concrete project report, Cellular Lightweight Concrete Using Fly Ash, CLC Based Small Scale Industries Projects, CLC blocks automatic plant project report, CLC Blocks CLC Plant ,CLC blocks Industrial Project Reports, CLC blocks machinery cost, CLC blocks making machine factory, CLC blocks Making Small Business Manufacturing, CLC blocks manufacturing Business, CLC blocks manufacturing Industry in India, CLC blocks manufacturing plant, CLC blocks manufacturing process, Project profile on CLC blocks manufacturing, Project Report for CLC Blocks, Project report of lightweight foam concrete blocks, Project report on CLC blocks Plant, Project report on CLC blocks manufacturing industries, Project Report on CLC blocks Production, Project report on lightweight concrete pdf, Setting up and opening your CLC blocks production plant, Should I manufacture CLC blocks?, Small Scale CLC blocks manufacturing Projects, Small scale CLC blocks production line, Small scale Commercial CLC blocks making,Start up Business Plan for Cellular Lightweight Concrete blocks project, Start Up India, Stand Up India, Starting a CLC blocks manufacturing Business, Startup, startup ideas, Startup Project, Startup Project for Cellular Lightweight Concrete blocks plant, startup project plan
Tài liệu giới thiệu về giải pháp hội nghị truyền hình ứng dụng h264-SVC. So sánh với các giải pháp hội nghị truyền hình AVC cũ. Xem chi tiết tại: http://vidyovietnam.vn/giai-phap-hoi-nghi-truyen-hinh
Máy tính công nghiệp Advantech và Card kỹ xảo Matrox Mura MPX làm Video Wall ...Nextech Vietnam Co., ltd
Advantech Video Wall Controller- máy tính công nghiệp thị phần No*1 Taiwan chứng thực bởi công ty giải pháp truyền hình Matrox, thiết kế để điều khiển các bức tường video. Được ứng dụng trong hệ thống hiển thị kỹ thuật số và máy chủ trong các trung tâm chỉ huy, điều khiển, giám sát... Advantech Video Wall Controller tương thích với các dòng card kỹ xảo Matrox Mura MPX qua đó hỗ trợ nhiều cổng Input/Output tín hiệu. Tác vụ điều khiển bức tường video có thể được thực thi từ xa hoặc tại chỗ thông qua phần mềm bản quyền Matrox Mura Control trên máy tính Windows. Advantech+Matrox Video Wall Controller là giải pháp phần cứng và phần mềm tiêu chuẩn trên thế giới.
Với sứ mệnh Mang công nghệ - Trao giải pháp. Nhất Nam luôn tự hào sẽ cung cấp đến quý khách hàng, đối tác những sản phẩm - dịch vụ chất lượng.
Tư vấn giải pháp, cùng khách hàng lên phương án triển khai với chi phí hợp lý, demo miễn phí để trải nghiệm thực tế sản phẩm.
http://nhatnamvn.com/truyen-hinh-tuong-tac-nc6823.html
Ứng dụng thiết bị truyền tín hiệu video/camera qua cáp quangBaoKhanhCorp
Qua các sơ đồ ứng dụng, các bạn cũng thấy là ứng dụng chủ yếu của thiết bị truyền camera qua cáp quang để kéo dài/truyền tín hiệu video/camera analog qua đường cáp quang; khoảng cách lên đến 20km.
Thực ra thiết bị này vẫn có tùy chọn 1 cổng Ethernet tuy nhiên option này đắt,tính ra không kinh tế, vì vậy nếu không thiếu sợi quang(vì bộ chuyển đổi video qua quang chỉ dùng 1 sợi quang duy nhất - mà cáp quang thì tối thiểu là 2 sợi quang hay còn gọi là cáp quang 2FO và thông thường chúng tôi khuyên khách hàng dùng cáp quang 4FO để dự phòng trong trường hợp đứt cáp và cũng để phát triển trong tương lai) vì vậy theo chúng tôi là không nên dùng tùy chọn Ethernet trên thiết bị này mà nên kết hợp bộ chuyển đổi video qua quang này với converter quang 1 sợi (P/N: WT-8110SB-11-20A/WT-8110SB-11-20B) là giải pháp tối ưu nhất
Giải pháp hội thảo trực tuyến Sony với Chất lượng HD, cho phép họp trực tuyến 6 điểm một lúc. Bảo An Telecom hân hạnh là nhà phân phối chính thức các giải pháp hội nghị truyền hình
Thiết bị hội nghị truyền hình đa điểm ORION MCU NHAT_NAM_COMPANY
Dòng sản phẩm ORION HMP Series cung cấp hệ thống truyền hình hội nghị
đa điểm hoàn hảo, phù hợp với yêu cầu kết nối và giảm thiểu chi phí của các tổ chức. Orion phát triển HMP dùng công nghệ hiện đại nhất. Chúng tôi hướng tới hai mục tiêu chính: giảm chi phí đầu tư cho khách hàng, và cung cấp chất lượng âm thanh, hình ảnh tuyệt vời cho buổi họp giữa các điểm cầu.
Hiện nay, Nhất Nam đang có những giải pháp tối ưu dành cho dòng thiết bị này để hỗ trợ trực tiếp cho Doanh nghiệp, tổ chức và các cơ quan có nhiều điểm cầu chi nhánh.
3. Giới thiệu về công nghệ HD-CVI
Dựa trên một cáp đồng trục, hỗ trợ video HD, âm thanh, truyền dẫn tín
hiệu dữ liệu qua khoảng cách dài.
HDCVI
HDCVI
Tín hiệu Video HD
Audio Signal
Upstream data
Downstream data
4. HDCVI
HDCVI
HDCVI –Ưu điểm kĩ thuật
Chức năng 2:Không làm giảm chất lượng video khi truyền xa
Thời gian thực video không bị trễ.
Chức năng 1:Một tín hiệu bao gồm ba
loại tín hiệu với nhau
Chức năng 3:Truyền dài khoảng cách 500-700 mét(tùy thuộc vào chất lượng dây)
5. HDCVI–Technology Advantage
Dahua self-owned HDCVI intellectual property.
The shining new 720p and 1080p HD camera.
HD video transmission, no video quality loss,
no delay.
Much longer transmission distance.
Transmit video signal, audio signal and dual-
way data communication signal over one cable.
Seamless upgrade from traditional analog
system or replace HD-SDI system.
8. Ứng dụng điển hình về hệ thống HD-CVI cho siêu thị,nhà máy…
540TVL Analog
Camera AnalogDome
540TVL
Analog
Camera
Emergency
Button
Monitor
Audio/light
alarm
HDCVI HD
Camera HDCVI HD
Speed Dome
HDCVI HD DVR
Hai bước thiết lập HD-CVI:
1. Nâng cấp camera Analog
tương tự từ độ phân giải
thấp đến độ phân giải cao.
2. Thay thế hệ thống từ
DVR chuyển thành HDCVI
Ưu điểm của HD-CVI:
1. Hiển thị sắc nét cho việc
giám sát hình ảnh.
2. Sử dụng đường cáp tín
hiệu cũ khi nâng cấp
3. Chi phí nhân công thấp
thi công đơn giản.
Digital surveillance without any video quality loss
1080P HD Preview
9. Sơ đồ kết HDCVI HD Giải pháp giám sát ứng dụng.
10. HDCVI HD Surveillance Typical Applications–Bank Business Hall
540TVL Analog
Camera
540TVL Analog
Dome
Traditional D1 DVR
Emergency Button
Access Control
HDCVI HD
Camera
HDCVI HD
Speed Dome
HDCVI HD DVR Digital surveillance without any video
quality loss
1080P HD Preview
Switch Router
Ưu điểm của giải pháp HD-CVI:
1. Đáng kể tăng cường thời
gian thực chất lượng video giám
sát tại địa phương. Trình bày
video rõ ràng và sống động.
2. Giữ bố trí cáp gốc.
3. Duy trì giao diện ban đầu.
Monitor
Audio/light
alarm
11. Stream Media Transfer
Server
Switch
Centre control server
Storage Server
Alarm Server
HD Decoder
Router
IP SAN
Centre Machinery Room
Client-end
Real-time
Map
Super Narrow Bezel LCD Splicing Video Wall
1. Basically remain the video wall at the surveillance centre, save cost.
2. Do not need to upgrade or modify LCD splicing video wall, easily realize HD surveillance.
3. Maintain original general management platform and business platform.
Conclusions
Giải pháp giám sát đa điểm cho hệ thống ngân hàng quản lí tại trung
tâm.
13. HDCVI HD Surveillance Typical Applications–Safe City Project
Video Fiber Transceiver
Video Signal
Control Signal
Fiber
700 TVL Analog
Speed Dome
Analog Video Surveillance Solution
14. Stream Media Transfer Server
Switch
Centre control server
Storage Server
Alarm Server
Centre Machinery Room Client-end
Real-time Map
Super Narrow Bezel LCD Splicing Video Wall
Control Signal Analog
Matrix
DVR
Video Distributor
HDCVI HD Surveillance Typical Applications–Safe City Project
Video Fiber
Transceiver
15. HDCVI HD Surveillance Typical Applications–Safe City Project
Video Fiber Transeiver
Analog
Signal
Control Signal
Fiber
700TVL Analog
Dome
HDCVI HD Speed
Dome
HDCVI HD Video Surveillance Solutions
HDCVI Fiber Transceiver
16. Stream Media Transfer Server
Switch
Centre control server
Storage Server
Alarm Server
Centre Machinery Room Client-end
Real-time Map
Super Narrow Bezel LCD Splicing Video Wall
HDCVI Fiber
Transceiver
Matrix
IP Storage
HDCVI HD Surveillance Typical Applications–Safe City Project
1.The centre adopts Dahua matrix general management platform.
2. Do not need to upgrade or modify LCD splicing video wall, easily realize HD
surveillance.
3.Maintain original general management platform and business platform.
Conclusions