Industry News

2023-04-28

Why Traffic Lights Are Red Yellow and Green?

Traffic lights are a ubiquitous part of modern society, providing a critical function in directing the flow of traffic and keeping drivers and pedestrians safe. These lights use a system of colors to indicate when it is safe to proceed, when to slow down, and when to stop completely. The colors used for traffic lights are red, yellow, and green, and each color serves a specific purpose. The history of traffic lights can be traced back to the 19th century when gas lamps were used to control the flow of traffic in cities such as London and Paris. The first electric traffic light was developed in the United States in 1912 by a policeman named Lester Wire. However, it wasn't until the 1920s that the modern system of red, yellow, and green lights became standard. Clear Lens Pedestrian Traffic Light Red is the most prominent color used in traffic lights and is used to indicate that drivers and pedestrians should stop. The reason why red was chosen for this purpose is because it is a highly visible color that can be seen from a distance. In addition, red is often associated with danger, making it an effective way to alert people to potential hazards. When the traffic light is red, it indicates that traffic should come to a complete stop and wait until the light changes. Yellow is the next color used in traffic lights and is used to indicate that the light is about to change from red to green. Yellow is a transitional color that serves as a warning to drivers and pedestrians that they should prepare to stop. This color is also highly visible and easy to spot, making it an effective way to alert people to changes in the traffic signal. Green is the final color used in traffic lights and is used to indicate that drivers and pedestrians should proceed. Green is associated with safety and go, making it an appropriate color to use when it is safe to proceed. When the traffic light is green, it indicates that drivers and pedestrians should proceed with caution and

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2023-04-14

The Importance of Passenger Information Signage in Public Transport

Passenger information signage refers to the various signs displayed in public transport vehicles and stations that provide passengers with relevant information about their journey. These signs may include route maps, timetable information, safety instructions, and emergency procedures. They can also display real-time updates, such as delays and cancellations, to keep passengers informed of any changes to their journey. PGS Type D   Why is Passenger Information Signage Important? Passenger information signage plays a crucial role in ensuring that passengers have a smooth and stress-free journey. By providing clear and concise information, it reduces confusion, helps passengers plan their journey, and enables them to make informed decisions. For example, route maps and timetable information can help passengers plan their journey in advance, making it easier for them to know which route to take and at what time. Real-time updates can also help passengers adjust their plans and avoid unnecessary delays. Furthermore, passenger information signage is also essential for safety purposes. By providing clear and concise safety instructions and emergency procedures, it can help prevent accidents and reduce the risk of injury or harm to passengers. For instance, in the event of an emergency, clear signage can help passengers evacuate quickly and safely.   The Impact of Passenger Information Signage on Passenger Experience Passenger information signage has a significant impact on the overall passenger experience. Poor signage can cause confusion, anxiety, and frustration, leading to a negative experience for the passenger. On the other hand, clear and concise signage can make passengers feel more comfortable and confident, leading to a positive experience. For example, imagine you are traveling in a new city and need to take the bus to your destination. You arrive at the bus station and see a confusing and outdated map that does not show your de

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2023-03-30

Mobile Variable Message Signs: Advancing Traffic Management

As cities grow, traffic congestion becomes a major challenge for urban planners and city managers. One way to manage traffic flow is through the use of variable message signs (VMS). These signs are typically mounted on bridges or overpasses, and provide real-time information to motorists about traffic conditions, road closures, and detours. However, with the advent of mobile VMS, traffic management has become even more efficient and effective.   What are Mobile Variable Message Signs? Mobile variable message signs (MVMS) are portable, trailer-mounted VMS units that can be easily transported to different locations. These units have a built-in power source and can be remotely programmed to display different messages as needed. MVMS can be deployed in various scenarios, such as construction zones, accident sites, and special events.   How are MVMS Beneficial to Traffic Management? MVMS offer several advantages over traditional VMS. Here are some of them: Increased Flexibility One of the main benefits of MVMS is their portability. Since they can be easily transported, they can be quickly deployed to any location where they are needed. This makes them an excellent tool for managing traffic in emergency situations or unexpected events. Reduced Traffic Congestion By providing real-time information to motorists about road conditions, MVMS can help reduce traffic congestion. For example, if there is a lane closure or accident on a major highway, the MVMS can alert drivers to the situation and recommend alternative routes. This can help divert traffic away from the affected area, reducing congestion and improving overall traffic flow. Improved Safety MVMS can also improve safety on the roadways. By providing information about upcoming construction zones, detours, and other potential hazards, they can help drivers make informed decisions and avoid accidents. Cost-effective MVMS are generally more cost-effective than permanent VMS. Since th

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2023-03-14

Fixed VMS: An Overview of the Benefits and Features

Video management systems (VMS) have become an integral part of security and surveillance systems, enabling the management and control of multiple cameras from a single interface. VMS has evolved over time, and one of the latest iterations is fixed VMS, which offers several advantages over traditional VMS. In this article, we will provide an overview of fixed VMS, its features, and benefits.   What is Fixed VMS? Fixed VMS is a video management system designed specifically for fixed cameras. Fixed cameras are those that have a fixed field of view, meaning that they do not pan, tilt or zoom. They are usually installed in a fixed location and provide a fixed view of the surrounding area. Fixed VMS is different from traditional VMS in that it is optimized for fixed cameras and provides features and benefits that are tailored to this type of camera.   Features of Fixed VMS Fixed VMS provides several features that are specifically designed for fixed cameras. Some of these features include: Virtual PTZ: Fixed cameras do not have PTZ (pan, tilt, zoom) capabilities, but fixed VMS can provide a virtual PTZ feature. Virtual PTZ allows the user to zoom in and out on the video stream and pan around the image without moving the camera physically. Advanced Analytics: Fixed VMS can provide advanced analytics capabilities that are optimized for fixed cameras. These analytics can include object detection, object tracking, and motion detection. These analytics can be used to detect and alert the user of any suspicious activity in the camera's field of view. Multi-Stream Support: Fixed VMS supports multiple video streams, allowing users to view the same camera at different resolutions and frame rates simultaneously. This can be useful for monitoring high-traffic areas, where a higher frame rate may be required. Smart Search: Fixed VMS can provide a smart search feature, which allows users to search through hours of recorded video quickly. Smart search can be

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2023-02-28

VMS Traffic Signs: Enhancing Safety and Efficiency on the Road

VMS Traffic Signs are electronic signs installed on highways and roads that display messages to motorists. They are typically used to inform drivers of traffic conditions, accidents, road closures, weather conditions, and other essential information. Unlike traditional traffic signs that display static messages, VMS Traffic Signs can be programmed to display dynamic messages that can change based on real-time traffic conditions.     Benifits Improved Safety: VMS Traffic Signs enhance safety on the road by providing drivers with real-time information about traffic conditions, accidents, and other hazards. By knowing what lies ahead, drivers can adjust their driving speed, route, or behavior accordingly, which reduces the likelihood of accidents and congestion. Increased Efficiency: VMS Traffic Signs increase the efficiency of traffic flow by providing drivers with alternative routes and information about congestion ahead. Drivers can take alternative routes or exit the highway to avoid congestion, which reduces travel time and fuel consumption. Cost-Effective: VMS Traffic Signs are cost-effective compared to traditional traffic signs that require frequent maintenance and replacement. They are also versatile and can display a wide range of messages, reducing the need for multiple signs. Environmentally Friendly: VMS Traffic Signs are environmentally friendly since they consume less energy than traditional traffic signs. They also reduce carbon emissions by reducing congestion and idling.   Types There are two types of VMS Traffic Signs: Portable and Fixed. Portable VMS Traffic Signs are used for temporary traffic control, such as roadwork, special events, or accidents. They are mounted on trailers and can be easily moved from one location to another. Portable VMS Traffic Signs are usually powered by batteries or solar panels and are designed to be low maintenance and durable. Fixed VMS Traffic Signs, on the other hand, are perm

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