Factors to Consider when Choosing an Outdoor LED Screen
Outdoor LED screens have become increasingly popular for advertising and entertainment purposes. They are versatile, high-impact, and can display dynamic content that captures the attention of passersby. When choosing an outdoor LED screen, there are several factors to consider to ensure that you select a product that meets your needs and requirements. In this article, we will discuss some of the most important factors to consider when choosing an outdoor LED screen. Outdoor Display iMPOSA Plus 4 Size and Viewing Distance One of the most important factors to consider when choosing an outdoor LED screen is the size of the screen and the viewing distance. The size of the screen will depend on the intended use and the location of the screen. For example, a screen placed in a busy pedestrian area may need to be larger than a screen placed on the side of a building. Viewing distance is also an essential factor to consider. If the screen is too small, it will be difficult for people to read the content from a distance. On the other hand, if the screen is too large, it may be overwhelming and difficult to read up close. The distance between the screen and the intended audience should be taken into account when selecting the size of the screen. Brightness and Contrast Brightness and contrast are crucial factors when it comes to outdoor LED screens. Outdoor screens need to be bright enough to be visible in different lighting conditions, including direct sunlight. Brightness is measured in nits, and a higher number of nits means a brighter screen. Contrast is another important factor that affects the visibility and legibility of the content. A high contrast ratio ensures that the text and images are clear and easy to read from a distance. The contrast ratio is the difference between the brightest and darkest areas of the screen. Resolution The resolution of an outdoor LED screen is a critical factor that determines the quality of t
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Why is a Highways Traffic Guidance System Important?
Highways are essential for transportation of people, goods and services. Efficient movement of traffic on highways is important for economic growth and quality of life. A highways traffic guidance system plays a critical role in ensuring smooth and safe movement of vehicles on highways. The system provides real-time information to drivers about road conditions, traffic flow and incidents, allowing them to make informed decisions about their journey. Below Are the Key Benefits of Having a Highways Traffic Guidance System: Improved Safety Accidents and incidents on highways can cause delays, congestion, and even fatalities. A highways traffic guidance system provides real-time information to drivers about road conditions and traffic flow, allowing them to make informed decisions about their route and drive more safely. Reduced Congestion The system provides real-time traffic information, which can be used to adjust signal timings, re-route vehicles, and manage incidents. This helps to reduce congestion and improve overall traffic flow. Increased Efficiency The highways traffic guidance system provides real-time information about traffic flow, allowing drivers to make informed decisions about their route and travel time. This results in more efficient use of road space and reduced fuel consumption. Improved Incident Management The system provides real-time information about incidents, allowing authorities to respond more quickly and effectively. This helps to reduce the duration and impact of incidents, resulting in improved traffic flow and reduced congestion. Enhanced Traveler Information The highways traffic guidance system provides real-time information to drivers about road conditions, traffic flow and incidents. This information is made available through various communication channels, including road signs, mobile apps, and websites. Better Emergency Response The system provides real-t
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LOB Technology
With nine years of technical experience and two years of special R & D, Chainzone released the LOB technology with full intellectual property in April 2021. This technology has a positive influence on transforming traditional outdoor LED displays and reducing energy consumption, emission, and costs. What is the LOB technology? LOB stands for Lens On Boards. By adding an optical lens on top of each led and changing their light path, lights can be concentrated and shed effectively on targeted areas. The LOB technology can significantly improve lighting utilization and lower energy consumption. With the LOB technology, an outdoor display can save up to 80% energy. Compared with traditional SMD outdoor displays, an LOB outdoor display can effectively reduce light pollution, and minimize the effect on residents living nearby. Moreover, with the LOB technology, the contrast ratio can be greatly enhanced, thus showing crystal clear and vibrant images. When based on the same power consumption, it can reach a higher level of brightness, reaching 10,000 nits easily. Other than that, an outdoor display with the LOB technology can increase their ability of anti-UV and improve screen stability. The application of the LOB technology is innovative and it is a technological breakthrough in the DOOH market. Advantages of LOB: 1. More Energy Saving * take VP16.93-50° for instance Comparative measurement (for reference only) : If there is a DOOH of about 60sqm (14’x 48’), operating 15 hours per day (from 7 a.m. to 10 p.m.). With a brightness of 6,000 cd/m², under the average power consumption, what is the cost of electricity for an SMD display and a LOB display respectively in a year (365
Read MoreIn Focus: Chainzone amazes the In Focus: Chainzone amazes the 2022 Roads & Traffic ExpoRoads & Traffic Expo
On October 27, the two-day Roads & Traffic Expo passed off successfully at the Bangkok International Trade and Exhibition Centre in Thailand. This exhibition showcased solutions about infrastructure construction, intelligent transportation system, road safety, parking, rail transportation and other professional fields, providing a good communication channel for exhibitors and visitors from Thailand, southeastern Asia, and even the world.Chainzone (Foshan) Technology Co., Ltd. (known as Chainzone) is a world leading supplier for LED intelligent traffic, intelligent display and intelligent lighting system solutions. In spite of the global pandemic, a Chainzone elite team, which is composed of personnel from business department and technology department, actively showed up in the expo with self-developed intelligent transportation products and road systems, winning close attention and wide praises from both customers and audience.At the exhibition, Chainzone’s variable message sign (VMS) using self-developed Lens on Board tech draws a large crowd. This VMS adopts the design of ‘no mask + lens’, utilizing optical lens technology to achieve secondary light distribution by changing the light path of LED light, so that the light will be concentrated and projected into an effective viewing area. This design helps free the entire screen from dust and snow and achieve self-cleaning effects, making the VMS clear and accessible in the face of extreme weather, such as heavy rain and snow, and providing efficient equipment support for the construction of intelligent traffic. Chainzone acted against the wind under the epidemic, showing the bravery and perseverance of Chainzone team to the world, and creating an opportunity to provide customers and audience with a close-up display of intelligent traffic products and services.Can’t wait to see you again. See you next year!
Read MoreResponding to the Belt and Road Initiative, Chainzone Makes Contribution to Qatar Transportation Development
FIFA World Cup 2022 is soon to be held in Qatar. As the host of this event, Qatar is eager to develop to be an internationalized city, while smart transportation construction is a significant part of this grand feat.Chainzone has provided highway traffic flow guidance systems to 4 highways, including Mesaimeer, Duhail, D Ring, and Framework, in Qatar. Recently, Chainzone provided 70 sets of variable message signs (VMS) with lens, energizing the development of intelligent transport in Qatar.There is continuous high temperature throughout the year in Qatar, so Chainzone has more far-seeing consideration in product design. Chainzone’s VMS adopts high protection level with IP66 and aluminium alloy cabinets, which can guarantee normal operation even under extreme weather. Meanwhile, VMS applying the technology of lens on board (LOB technology) would have lower power consumption than the traditional products and reduce the unnecessary depletion of the LED, which can greatly prolong the useful life span of the product.Additionally, the VMS products in this project adopt the LOB technology with the full-colour optical design which guarantee clear traffic indication to reduce traffic jam and prevent traffic accidents in complex situations.The deep cooperation of the Belt and Road between Qatar and China makes a great contribution to the relationship of the strategic partners of the 2 nations. Chainzone will keep giving full play to its technological advantages and promoting the upgrade of the intelligent transport system development. At the same time, Chainzone, as a national enterprise with a sense of responsibility, will always strengthen quality construction, upgrade service and make progress in the development of the Belt and Road between Qatar and China.
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