<p>Smart IoT Solutions for Street Lighting Management</p>

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Street Lighting

<p>Smart Pole Infrastructure Solutions</p>

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Smart Pole

SmartCity

StreetLightingControl

SmartPole

GroupСontrol

IndividualСontrol

Solutions

Products

LEDLuminaires

DALItechnology

LightingControlSystems

LoRa

SmartLighting

UrbanInnovation

StreetLighting

Sustainability

SmartCities

SustainableDevelopment

SafetyFirst

CrimePrevention 

UrbanPlanning

PublicSafety

CrimeReduction

CommunityDevelopment

<p>Group lighting control involves managing luminaires collectively, utilizing shared parameters and settings instead of dealing with each luminaire individually. This approach offers several advantages, making it a preferred choice in various situations.</p><div class="raw-html-embed"><h3 style="color: #ff5543;"><br>Centralized Control&nbsp;</h3></div><p><span style="background-color:transparent;color:rgb(36,36,36);">Operators can now effortlessly monitor and control multiple luminaires from a central point. This centralized approach simplifies the entire process, making it both convenient and efficient.</span></p><div class="raw-html-embed"><h3 style="color: #ff5543;"><br>Versatile Lighting Scenarios</h3></div><p><span style="background-color:transparent;color:rgb(36,36,36);">Luminaire groups can be configured to work with various lighting scenarios, adapting to different needs and occasions effortlessly.</span></p>

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Understanding Group Lighting Control

<div class="raw-html-embed"><h3 style="color: #ff5543;"><br>Energy Efficiency</h3></div><p>Group control paves the way for efficient energy use. Luminaires can be turned off when not needed, conserving energy, and reducing costs significantly.</p><div class="raw-html-embed"><h3 style="color: #ff5543;"><br>Precision with Scheduled Control</h3></div><p>Group control systems support scheduled lighting control, allowing automatic activation and deactivation of luminaires at specific times. This feature ensures precision and reliability in your lighting management.</p><div class="raw-html-embed"><h3 style="color: #ff5543;"><br>Optimized Infrastructure</h3></div><p>By managing luminaires in groups, the load on the electrical infrastructure is significantly reduced. Not every luminaire operates continuously, leading to a lighter load and improved efficiency.</p>

<p>The main component of group or segment control is the central controller. Buyers often focus on its design, the number of lights it can handle, extraordinary standards, and complex built-in operating systems. When it comes to group or segment control, the central controller plays a pivotal role. The QULON family of segment controllers (Mini, C1, C, C2) stands out, offering unmatched performance and reliability.</p><p>&nbsp;</p><div class="raw-html-embed"><h2>Compact Integration,<br>
Maximum Efficiency</h2></div><p>Controllers seamlessly integrate into existing infrastructures, ensuring they cater to various needs. Their compact design allows them to fit into different electrical panels of varying sizes and colors, making them versatile and adaptable.<br>&nbsp;</p>

The Heart of Group Control: Introducing Segment Controllers

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<div class="raw-html-embed"><h2>The Heart of Group Control:<br>
Introducing Segment Controllers</h2></div>

<h2>Intelligent Inside, Simple Outside</h2><p>Internally, controllers are intelligent powerhouses, capable of handling complex operations with ease. Externally, they boast a user-friendly interface, featuring a 'smart' multifunctional button that can be customized remotely for testing. Clear light indicators provide unequivocal information about their normal operation, ensuring simplicity in usage.</p><h2>Robust and Resilient</h2><p>The controller should be able to operate under elevated power supply conditions up to 305 V and survive different short-term voltage surges. Why, might you wonder? This is uncommon in cities, to be sure, but on distant routes where the lighting controller is frequently the only user of a high-voltage substation during the day, every increase in voltage on the high side causes an equal increase in unbalanced load on the low side.</p><h2>Future-Ready and Adaptive</h2><p>Controllers are equipped to work with any type of meter, even those they might encounter in the future. Their software can be updated remotely, ensuring they stay compatible with new equipment as it emerges. This adaptability future-proofs your investment, making QULON controllers a wise choice for any lighting management scenario.</p><p><br>&nbsp;</p>

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<p>In summary, the perfect controller is a blend of intelligence, simplicity, and resilience. The family of segment controllers embodies these qualities, offering a reliable and efficient solution for managing outdoor lighting. Developed collaboratively with operating organizations for over a decade, QULON controllers have absorbed extensive experience, making them the ultimate choice for your lighting control needs. Experience the difference with QULON segment controllers and elevate your outdoor lighting management to new heights.</p>

<div class="raw-html-embed"><h2>The Perfect Controller<br>
<span style="color: #ff5543;">
QULON Segment Controllers</span></h2></div>

<p>Outdoor lighting is more than just an aesthetic choice; it plays a pivotal role in ensuring safety and energy efficiency. Effectively managing outdoor lighting is essential for conserving energy and ensuring optimal performance. Central to this management is group lighting control, a method where multiple luminaires are grouped and controlled together.&nbsp;</p><p>This article goes into the operational aspects of group lighting control, exploring its advantages, and highlighting the critical component: the group controller. Additionally, we will introduce the QULON family of segment controllers, recognized for their unparalleled reliability and efficiency.</p>

Efficient Group Lighting Control: QULON Segment Controllers

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<p>Explore the world of efficient outdoor lighting management with group lighting control. Discover the benefits of centralized control, energy conservation, and versatile lighting scenarios. Dive into the core component – QULON Segment Controllers, renowned for their intelligence, adaptability, and resilience. Elevate your outdoor lighting experience today!</p>

<h3>Origin of NEMA</h3><p>With the widespread installation of photo-relays on light fixtures, particularly in the USA, the NEMA connector emerged. The term 'NEMA' stands for the National Electrical Manufacturers Association, which represents a set of standards for electrical connections and devices, prevalent in various sectors, including street lighting.</p><h3>The Evolution of NEMA Standards</h3><p>Tracing its roots back to the early 20th century, the first NEMA standards came to light with the advent of electrification and the proliferation of electric lighting systems. These standards dictate the connector's shape and size and its defense mechanisms against dust and moisture. The latter is vital for ensuring the longevity and reliability of streetlights across diverse climatic conditions.</p><p>The initial standard, tailored for outdoor lighting, was named ANSI C136. This early version of the NEMA connector was three-pronged, designed specifically for the operation of a standard photo relay. These prongs played distinct roles: voltage input, voltage output, and a neutral setting. Notably, given the potency of lights equipped with bulbs, and with the US grid voltage standing at 110V, the connector's contacts were reliable, capable of managing currents up to 15A. For safety, the neutral contact was designed to be longer and larger, ensuring it's the first to connect.</p>

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A Closer Look at NEMA Connectors

<p>A significant shift occurred around a decade ago when the standard was updated to ANSI C 136.1-2012. This introduced four additional contacts: two designated for control and two unregulated contacts meant for sensor connections and supplementary low-voltage supply.</p><p>In its contemporary guise, the NEMA connector maintains its three-pronged power structure but adds either two or four control contacts. While some might view it as somewhat antiquated and criticize its bulkiness, its efficiency and reliability remain undeniable. Its enduring presence is evident, as many light manufacturers consistently include equipment fitted with this connector in their product lines. Our range of lighting controllers with the NEMA index is testament to its continued relevance.</p>

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A Closer Look at NEMA Connectors.webp

<p>While NEMA has long been the industry standard, the lighting world continues to evolve. With digital shifts, low-power LED fixtures, and the miniaturization of connectors, a newer standard emerged approximately 5 years ago: Zhaga.</p><h3>An Introduction to Zhaga</h3><p>Zhaga represents a global consortium established to streamline connectors and interfaces in LED lighting systems. The name itself finds its roots in the Swiss town of Zhaga, the birthplace of this groundbreaking agreement.</p>

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Zhaga Lighting Connectors

<div class="raw-html-embed"><p><strong>Key Features:</strong></p><p><span style="color: #f65646;">Compactness:</span> The Zhaga connector stands out as a miniaturized low-voltage connector, designed optimally for a maximum voltage of 30V.&nbsp;</p><p><span style="color: #f65646;">Control over Power:</span> A distinct feature is that the Zhaga connector doesn't power the light fixture. Instead, it is purely for control purposes.</p><p><span style="color: #f65646;">Diverse Contacts:</span> Zhaga uses two contacts primarily for the digital DALI interface. An additional contact powers the gateway, while yet another unregulated contact is designated for synchronization in initiatives like the Smart Pole project.</p></div><h2>Zhaga Innovative Structure:</h2><p>Zhaga connectors are ingeniously crafted. Unlike their NEMA counterparts, they feature plastic hooks, which allow devices to be connected both from the top and bottom. This ensures that devices remain securely in place, facilitating the connection of gateways from above and sensors from below.</p>

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Zhaga's Unique Design and Functionality.webp

Zhaga's Unique Design and Functionality

<p>Regarded by many as the zenith in the evolution of outdoor lighting connectors, Zhaga does come with its precautions. To function optimally, it necessitates special drivers (D4i) that support low-voltage power output. Absent these, powering the devices becomes challenging. Given the current pricing of these D4i standard drivers, fixtures with Zhaga connectors are still a rarity. However, as with all technological advances, this is targeted to change. For those seeking the cutting edge in sensor-equipped fixtures, Zhaga is the gold standard. Our product range, equipped with the Zhaga connector, exemplifies this transition.</p><p>Embracing Zhaga signifies a step towards the future, ensuring efficient lighting solutions tailored for modern requirements.</p>

Challenges of Zhaga

<p>As we conclude our discussion, it's essential to circle back to the fundamental wire connection method we touched upon at the beginning. Its relevance remains undiminished in today's lighting landscape.</p><h3>Wire Connection in Modern Settings</h3><p>Though the industry has evolved, the wire connection method is still in use. Imagine a scenario where you possess a hollow support and leverage PLC technology; here, it becomes straightforward to install a lighting controller at the base of the support, a perfect fit for the Wire Simpline Node module.</p><h3>Convenience and Cost-Efficiency</h3><p style="margin-left:0.0px;">One undeniable advantage stands out: its installation doesn't necessitate an elevated platform. This means streets remain unblocked and additional expenses linked to elevated platform setups are sidestepped.</p>

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Wire Connection

<p style="margin-left:0.0px;">To summarize, the choice of connection type entirely depends on the chosen light fixtures. All methods allow for the construction of reliable lighting control systems.</p>

<div class="raw-html-embed"><h2 style="color: #f65646;">Making the Right Choice</h2></div>

<p>In the industry of lighting, finding the right attachment method for controllers and fixtures is crucial. Although the classical method is via wire, internal installations can jeopardize the warranty. Conversely, external installations might seem bulky. Enter specialized connectors: NEMA and Zhaga.</p><div class="raw-html-embed"><a href="/products#luminaire-controllers" target="_blank" rel="noopener noreferrer" style="text-decoration: none; color: #f65646; line-height: 1.5; font-weight: 700;">View in products...</a></div>

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<p>Explore NEMA and Zhaga connectors in the lighting industry. Dive deep into their origins, design, functionality, and relevance in modern lighting applications.</p>

NEMA vs. Zhaga: Lighting Connectors

<p>The first method that usually comes to mind is a wired connection. Predominantly in both outdoor and indoor lighting scenarios, the most common standard employed is DALI (Digital Addressable Lighting Interface). This standard was brought to life by the Lighting Industry Association (LIA) of the United Kingdom and first made its debut in 2000. This approach is suitable when you can establish a wire connection between the gateway and the luminaire, and the distance permits it—ranging from 300 meters to 500 meters per DALI line. Its primary advantage is undeniable reliability. In practical applications, QULON DALI gateways shine, especially in tunnel lighting and on sports fields.</p><div class="raw-html-embed"><a href="/technologies/dali" target="_blank" rel="noopener noreferrer" style="text-decoration: none; color: #f65646; line-height: 1.5; font-weight: 700;">See communications...</a></div>

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Modern Lighting Control System

<p>The first method that usually comes to mind is a wired connection. Predominantly in both outdoor and indoor lighting scenarios, the most common standard employed is DALI (Digital Addressable Lighting Interface). This standard was brought to life by the Lighting Industry Association (LIA) of the United Kingdom and first made its debut in 2000. This approach is suitable when you can establish a wire connection between the gateway and the luminaire, and the distance permits it—ranging from 300 meters to 500 meters per DALI line. Its primary advantage is undeniable reliability. In practical applications, QULON DALI gateways shine, especially in tunnel lighting and on sports fields.</p><div class="raw-html-embed"><a href="/technologies/dali" target="_blank" rel="noopener noreferrer" style="text-decoration: none; color: #f65646; line-height: 1.5; font-weight: 700;">DALI Communication...</a></div>

Wired Connection Using the DALI Standard

<p>The next solution that merits discussion is PLC (Power Line Communication). This technology is a marvel, allowing for data to be sent overpower networks. It ingeniously uses power lines for dual purposes: transmitting power and carrying signals. With PLC, you can achieve data transmission up to 3 kilometers along power cables, all without laying any additional wires. Just like the DALI standard, the hallmark of PLC is also its reliability, thanks to the dedicated nature of this data transmission network which remains inviolate. For implementation, the QULON Simpline gateways coupled with Simpline Node luminaire controllers have been found effective.</p><p>However, a word of caution: while PLC is revolutionary, potential interference issues can arise. If there are other consumers on the line apart from luminaires, they might inadvertently interfere with data transmission. A workaround for this is the use of filters that can integrate these consumers without disruptions. Ideal settings for employing PLC are roads solely dedicated to lighting or urban locales with previously laid infrastructure. When applied correctly and judiciously, PLC stands out as a highly effective and trustworthy method. This reliability is further amplified when using the specialized, low-speed protocol, Simpline, custom-made for outdoor lighting.</p><div class="raw-html-embed"><a href="/technologies/simpline" target="_blank" rel="noopener noreferrer" style="text-decoration: none; color: #f65646; line-height: 1.5; font-weight: 700;">Simpline Communication...</a></div>

Power Line Communication (PLC): Transmitting Data over Power Networks

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<p>The third notable solution for outdoor lighting control is the use of the ISM radio channel. This method operates within the widely accessible ISM frequency range. Specifically, it uses 868 MHz in Europe and 915 MHz in the United States.</p>

ISM Radio Channel: Outdoor Lighting Control's Reliable Solution

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<p style="margin-left:0.0px;">ISM stands for Industrial, Scientific, and Medical - a frequency range tailored for such applications.</p><h3>Implementation</h3><p style="margin-left:0.0px;">In practice, gateways like the LiTouch Base Station are installed as base stations on the designated object. Concurrently, luminaires are equipped with LiTouch Node controllers.</p><h3>Planning and Challenges</h3><p style="margin-left:0.0px;">Like other radio methods, the ISM radio channel requires careful frequency planning. Factors such as landform relief, residential density, and building heights are crucial for optimal base station placement. This method, however, is not immune to interference.</p><h3>The Role of LiTouch</h3><p style="margin-left:0.0px;">To counter potential issues, the LiTouch standard is utilized. Crafted specifically for outdoor lighting, its attributes include low speed, maximum range, and unique relay capabilities. A major benefit of this method is its ability to facilitate data transmission between luminaire controllers, enabling the development of interactive control systems.</p><h3>Ideal Use Cases</h3><p>This method is commonly used in environments like low-rise residential areas, parks, parking lots, oil terminals, and wherever motion sensors are integral.</p><div class="raw-html-embed"><a href="/technologies/litouch" target="_blank" rel="noopener noreferrer" style="text-decoration: none; color: #f65646; line-height: 1.5; font-weight: 700;">LiTouch Communication...</a></div>

What is ISM

<p>Building on the foundation of the ISM radio channel is the LoRa (Long Range) standard. Introduced by the French company Cycleo in 2009, this technology later became the backbone for the development of LoRaWAN (LoRa Wide Area Network) after Cycleo's acquisition by Semtech.</p><h2>Understanding LoRaWAN</h2><p>LoRaWAN represents an open standard designed for long-range wireless networks. Its primary goal? To transmit data from Internet of Things (IoT) devices. Birthed from the need for low-speed, low-power, wide-area wireless networks, LoRaWAN promises expansive coverage coupled with prolonged battery life. It's particularly optimized for devices that communicate sporadically and primarily run on battery power.</p><h2>Operational Specifics with LoRa</h2><p>For operations aligning with the LoRa standard, LoRa Node controllers are pivotal, largely due to their tailored application requirements. One of their primary functions is to act as network operators. However, it's crucial to note that we utilize these controllers exclusively in zones where the LoRa network is pre-established and fully operational. Moreover, obtaining permissions from network operators is a prerequisite for employing them for outdoor lighting control.</p><div class="raw-html-embed"><a href="/technologies/lora" target="_blank" rel="noopener noreferrer" style="text-decoration: none; color: #f65646; line-height: 1.5; font-weight: 700;">LoRa Communication...</a></div>

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LoRa Standard

<p>The fourth method in our exploration of data transmission solutions is leveraging public networks, specifically, the GSM networks.</p><h3>How It Works</h3><p>By employing operator base stations as gateways, we integrate the GSM Node to function as the luminaire controller. This method stands out for its simplicity and is applicable wherever GSM operator networks are accessible.</p><h3>Challenges</h3><p>While the GSM method boasts its convenience, it's not without its challenges. The most prominent hurdles include the fees associated with data traffic for each device and the limitations in achieving high-speed performance with sensors – at least until 5G networks are comprehensively rolled out.</p><h3>Optimization Techniques</h3><p>To ensure cost-effectiveness, we adopt specially crafted data transmission protocols. Moreover, we fine-tune polling intervals and leverage our extensive experience in collaborating with global operators to streamline the process.</p><div class="raw-html-embed"><a href="/technologies/gsm" target="_blank" rel="noopener noreferrer" style="text-decoration: none; color: #f65646; line-height: 1.5; font-weight: 700;">GSM Communication...</a></div><p><br>&nbsp;</p>

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GSM networks

<p>So, which method to choose? It all depends on the specific location and project requirements. There's no universal method that can be applied everywhere. Managing a city's lighting system is an individual project that requires zoning. Central streets may require one approach, while the neighborhood, intersections, and parks may require different strategies. This tailored approach allows you to design a reliable and efficient system that suits your specific needs.</p>

<div class="raw-html-embed"><h2 style="color: #f65646;">Deciding on the Right<br>Data Transmission Solution</h2></div>

<p>The "Last Mile" in lighting control, exploring the methods of data transmission from the heart of the gateway to the luminaire, and how to tailor your choice to your project's needs.</p><h2>Who Should Know About the "Last Mile"?</h2><p>Primarily, this article caters to professionals working in lighting implementation. While the average consumer might not ponder over the mechanisms—whether it's Radio, PLC, or GSM—that control their lighting, they expect efficiency and reliability. However, this insight might also intrigue those keen on general knowledge about lighting systems.</p><div class="raw-html-embed"><p style="color: #f65646;">So, what does the "last mile" mean, and why are there many implementation methods?</p></div>

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<p>The "Last Mile" in lighting control, exploring the methods of data transmission from the heart of the gateway to the luminaire, and how to tailor your choice to your project's needs.</p>

The "Last Mile" in Lighting Control

<p>The group control approach involves managing lamps in clusters, where they are grouped together and operated simultaneously. This method does not offer the flexibility of individual lamp control.</p><h2>Individual Control Method</h2><p>Contrarily, the individual control method provides a unique system for each lamp, allowing for tailored lighting adjustments on a lamp-by-lamp basis.</p><div class="raw-html-embed"><a href="/solutions/information" target="_blank" rel="noopener noreferrer" style="text-decoration: none; color: #f65646; line-height: 1.5; font-weight: 700;">Selection Guide</a></div>

Group Control Method

<p>Lighting control has seen remarkable transformations throughout history, from the simplest manual methods to technologically advanced systems. Understanding this evolution gives context to the current state of street lighting control.</p><h3><strong>Early Beginnings: Torches, Candles, and Oil Lamps</strong></h3><p>Historically, lighting control started with rudimentary systems, such as torches, candles, and oil lamps. In these times, controlling light was primarily about manual lighting and extinguishing these sources.</p><h3><strong>Gas Lamps</strong></h3><p>In the 19th century, gas lamps marked a significant leap forward. Developed to utilize liquefied hydrocarbons to produce light, they still relied on manual operation but represented a shift from the ancient methods.</p>

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A Brief History of Lighting Control

<h3>Electric Lighting</h3><p>As the 19th century ended and the 20th century dawned, electricity paved the way for innovative lighting systems. This period witnessed the invention of switches, enabling more convenient control of electric lights, including centralized systems for turning them on or off.</p><h3>Introduction of the Photo Relay</h3><p>The mid-20th century heralded an era of electronic and technological advancements. The photo relay, a crucial innovation in lighting control, was born. The inaugural street photo relay was developed in the mid-1930s. Acting as the main control element, a photo relay employs a light-sensitive sensor or photo element. This allows for automatic toggling of street lighting based on ambient light levels, ensuring optimal illumination when needed.</p>

<p>The integration of the photo relay into street lighting systems marked a transformative moment in their history. It not only brought about enhanced efficiency but also paved the way for significant energy savings.</p><p>With the invention of the photo relay, there was a notable improvement in the efficiency of street lighting. The capability to automatically shut off lights during daylight hours meant a considerable reduction in energy consumption. As a result, cities found street lighting more economical and user-friendly.</p><p>The photo relay also highlighted the first major divergence in approach between Europe and the USA. In European regions, the infrastructure favored the installation of photo relays on groups of lamps, leading to segmental or group control. In contrast, the USA's distinct infrastructure and specifications for street lighting promoted the installation of photo relays on individual lamps.</p>

The Impact of the Photo Relay on Street Lighting

<p>Over time, advancements in lighting control mechanisms have pivoted towards more precise and energy-efficient systems. From photo relays to time-relays, the journey has been intriguing.</p><p><strong>Time Relays and Timers: Addressing the Photo Relay Limitations</strong></p><p>In Europe, control systems based on time relays and timers became a popular choice. The shift was driven by the challenges associated with photo relays— these could become dirty and might respond to unnatural light sources, such as car headlights, causing false activations. This problem, in a group management setting, could skyrocket electricity consumption and reduce the longevity of the system.</p><p>An early testament to group lighting control using timers was the system employed in Paris in 1889 for the Eiffel Tower's lighting. Mechanical timers were leveraged to automate the lights' switching process.</p><p>However, in the US, control was predominantly individual, with a strong inclination towards photo relays for a prolonged period.</p>

Evolution of Group Lighting Control Systems

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<p>But what does contemporary group lighting control resemble? Take the Qulon controllers (Mini, C, C1, C2) as illustrative examples. Generally, such a controller is placed in the lighting control cabinet and governs one or several lighting groups through starters. It is equipped with diagnostic functions and connects to an electricity meter, serving as a part of the electricity accounting system and helping diagnose lighting lines.</p><div class="raw-html-embed"><p style="color: #f65646;"> <strong>Advantages</strong></p></div><p><strong>Scheduled lighting.</strong> The system can operate based on a preset schedule.</p><p><strong>Group diagnostics.</strong> While pinpointing a specific malfunctioning fixture might not be possible, the problematic group can be precisely identified.</p><p><strong>Quick installation</strong> without changing the lighting setup.</p><p><strong>Cost-effective</strong> in both implementation and operation.</p><div class="raw-html-embed"><p style="color: #f65646;"><strong>Disadvantages</strong></p></div><p>Lack of precision in identifying malfunctioning fixtures.</p><p>Limited energy-saving options due to group-based controls.</p><p>In the daytime, poles remain unpowered, limiting their infrastructure project potential.</p><p>Rare applicability in the US, influenced by infrastructure and historical factors.</p>

<p>&nbsp;</p><div class="raw-html-embed"><h2>Group Lighting Control<br>The Qulon Controller Example</h2></div>

<p>The hallmark of individual control is the allocation of a distinct controller (replacing the photo relay) for every light fixture, enabling independent operation. One of the prevalent light fixture controllers is the GSM Node. Available with NEMA or Zhaga connectors, it introduces functions like on/off, dimming, and status checks.</p><div class="raw-html-embed"><p style="color: #f65646;"><strong>Advantages</strong></p></div><p>Comprehensive control over the entire lighting system.</p><p>Varied energy-saving modes.</p><p>Facilitates interactive functioning with diverse sensors.</p><div class="raw-html-embed"><p style="color: #f65646;"><strong>Disadvantages</strong></p></div><p>High initial implementation costs.</p><p>Complexity and expenses associated with managing numerous equipment pieces.</p><p>Typically preferred when there's a complete overhaul of the lighting system.</p>

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Individual Control

<p>Given the diverse nature of urban infrastructure and the strengths and weaknesses inherent to each lighting control method, a one-size-fits-all approach is not the most efficient. It's recommended to adopt a flexible stance, considering the application of both group and individual control methods where they best fit within the city's framework. This integrated approach is likely to yield optimal results, combining the benefits of both systems.</p>

Conclusion

<p>Street lighting plays a pivotal role in ensuring the safety and aesthetics of our urban landscapes. With advancements in technology, there are now two primary methods to manage these lighting systems: group (or segmented) control and individual control.</p>

Street Lighting Control Systems: Understanding Methods and Their Evolution

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<p>Explore the history and evolution of street lighting control systems, from the basic manual methods of previous years to today's technologically sophisticated individual and group controls.</p>

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Medium street lighting cabinet/segment controllers

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<p>The Heart of Smart Street Lighting Control<br>QULON C is at the core of our smart street lighting control system, offering precise remote monitoring and management capabilities for all lighting electrical components. Designed for modern urban needs, it facilitates secure two-way communication and integrates effortlessly with smart city infrastructure for enhanced lighting management from anywhere.</p><p>QULON C is the central controller of the QULON control system. It is designed to provide remote monitoring and control of all electrical equipment in the lighting control cabinet: magnetic starters, QULON system accessories, etc.</p><p>QULON C uses RS-485 or CAN interfaces for two-way communication with other devices and meters. 2G cellular communication is used to communicate with the QULON server.</p><p>The unit is powered from 110/220 V AC or 9-36 V DC.</p><p>The QULON C is remotely configurable using the QULON control system and DIP switches on the unit.</p><p>The unit is designed for DIN rail mounting in a lighting control cabinet.</p>

Smart street lighting and lighting control

Efficient Group Lighting Control: QULON Segment Controllers

NEMA vs. Zhaga: Lighting Connectors

The "Last Mile" in Lighting Control

Street Lighting Control Systems: Understanding Methods and Their Evolution

Smart street lighting
and lighting control