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Smart lighting gets cities going smart

While a discussion around implementing Smart City initiatives can often get city planners and managers excited about the opportunities that technology can enable, the budget available is often the biggest stumbling block to getting started, says DAVID WEBBER – Global Public Safety Expert, Huawei Enterprise Business Group.

However, the desire to move a nation (or region or city) higher up the value chain cannot be carried out as a single project. Authorities have to apply a long-term vision, and then put in place the programmes and initiatives that are aimed at achieving their objectives. Beyond just looking at cost, cities need to look at what value these investments will bring. 

This makes the transition toward becoming a Smart City more of a journey with a travel guide, rather than a definite set of projects with fixed budgets and timeframes. 

There are low hanging fruit that cities can take advantage of. To see the possibilities, it is important to know where the typical cities of today are burning money in their daily operations; and tackling those challenges can improve operational efficiencies and provide dramatic cost savings. 

The easiest place where authorities can start is with street lighting, which can fall into one of two categories: either there is none, but the city would love to install it, or they have existing lighting, but it doesn’t cover all areas and the infrastructure is expensive to operate and maintain. 

Significant energy cost savings

The first change is fairly straightforward, the electricity utility can simply replace old fluorescent bulbs for new LED ones, which use less power and last longer with less maintenance required. 

However, the ability for streetlights to be part of an intelligent network, just like any other piece of network equipment is capable of – via the copper wire-based electricity network coupled with modern wide area narrow band NB-IoT control communications, is where the real advantages lie for city authorities or utility companies. 

Combining connectivity and sensors enable smart lights, which can measure ambient lighting and use motion sensors to turn lights on and off as needed, such as when people or vehicles pass by a particular area. This can help municipalities save up to 80% on lighting energy costs as compared to using traditional street lights, and allow them to free up resources for other improvements. 

Having connected street lights and a city-wide communications network means that city authorities also no longer have to worry about routine inspections to see which lights need replacing. As they are connected to a central control system, smart street lights can report when and why they fail, helping cities realise up to a 90% savings in maintenance and service costs.

Enabling new services, improving public safety

Connected street lights can do more than just save money for a municipality; it gives them the opportunity to use the same network to enable additional services, including WiFi connectivity for local businesses and residents.

Similarly, the infrastructure can be used for a wide variety of smart city services, such as using motion sensors to identify open parking spaces, using live location information at bus stops to improve the residents’ commute. When combined with other smart meters, city authorities can even shift to getting automatic usage reporting for electricity, gas and water being delivered along a particular street.

Utilities can even enter new markets, such as the provision of charging services for the growing number of electric vehicles. This can be as simple as installing a built in power socket on the street light pole at the same time as traditional lights are being replaced with LEDs and motion sensors are being installed. 

There are many intangible benefits beyond the cost savings or new revenue that a municipality might stand to benefit from. Improved communication capabilities help enhance emergency response and utility support, while research shows that good street lighting helps reduce crime by up to 20%. 

Access to smart infrastructure and city-wide WiFi not only improves the quality of life for residents, but also impacts positively on business prospects and property values

Doing nothing not an option

How much cities need to invest in getting a smart lighting project started depends on the types of existing street lights and the cost of the replacements. It is not a simple formula, and engineers will be required to produce a formal plan. 

Once the core communications network is installed and the smart street light poles deployed, additional smart infrastructure or services can be added in a phased approach. Upgrades can also be carried out suburb by suburb rather than the entire city at once.

Experience with such initiatives around the world have shown they typical return on investment to be between three and five years, with the shortest being two years, and the longest being seven years. 

However, cities cannot afford to not invest for the future. They can clearly see how much they are spending today on street lighting and project their future requirements accordingly. Certainly, if they do nothing, the existing street lighting will continue to burn money that they could have saved on.

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Veeam passes $1bn, prepares for cloud’s ‘Act II’

Leader in cloud-data management reveals how it will harness the next growth phase of the data revolution, writes ARTHUR GOLDSTUCK

Veeam Software, the quiet leader in backup solutions for cloud data management,has announced that it has passed $1-billion in revenues, and is preparing for the next phase of sustained growth in the sector.

Now, it is unveiling what it calls Act II, following five years of rapid growth through modernisation of the data centre. At the VeeamON 2019conferencein Miami this week, company co-founder Ratmir Timashev declared that the opportunities in this new era, focused on managing data for the hybrid cloud, would drive the next phase of growth.

“Veeam created the VMware backup market and has dominated it as the leader for the last decade,” said Timashev, who is also executive vice president for sales and marketing at the organisation. “This was Veeam’s Act I and I am delighted that we have surpassed the $1 billion mark; in 2013 I predicted we’d achieve this in less than six years. 

“However, the market is now changing. Backup is still critical, but customers are now building hybrid clouds with AWS, Azure, IBM and Google, and they need more than just backup. To succeed in this changing environment, Veeam has had to adapt. Veeam, with its 60,000-plus channel and service provider partners and the broadest ecosystem of technology partners, including Cisco, HPE, NetApp, Nutanix and Pure Storage, is best positioned to dominate the new cloud data management in our Act II.”

In South Africa, Veeam expects similar growth. Speaking at the Cisco Connect conference in Sun City this week, country manager Kate Mollett told Gadget’s BRYAN TURNER that the company was doing exceptionally well in this market.

“In financial year 2018, we saw double-digit growth, which was really very encouraging if you consider the state of the economy, and not so much customer sentiment, but customers have been more cautious with how they spend their money. We’ve seen a fluctuation in the currency, so we see customers pausing with big decisions and hoping for a recovery in the Rand-Dollar. But despite all of the negatives, we have double digit growth which is really good. We continue to grow our team and hire.

“From a Veeam perspective, last year we were responsible for Veeam Africa South, which consisted of South Africa, SADC countries, and the Indian Ocean Islands. We’ve now been given the responsibility for the whole of Africa. This is really fantastic because we are now able to drive a single strategy for Africa from South Africa.”

Veeam has been the leading provider of backup, recovery and replication solutions for more than a decade, and is growing rapidly at a time when other players in the backup market are struggling to innovate on demand.

“Backup is not sexy and they made a pretty successful company out of something that others seem to be screwing up,” said Roy Illsley, Distinguished Analyst at Ovum, speaking in Miami after the VeeamOn conference. “Others have not invested much in new products and they don’t solve key challenges that most organisations want solved. Theyre resting on their laurels and are stuck in the physical world of backup instead of embracing the cloud.”

Illsley readily buys into the Veeam tagline. “It just works”. 

“They are very good at marketing but are also a good engineering comany that does produce the goods. Their big strength, that it just works, is a reliable feature they have built into their product portfolio.”

Veeam said in statement from the event that, while it had initially focused on server virtualisation for VMware environments, in recent years it had expanded this core offering. It was now delivering integration with multiple hypervisors, physical servers and endpoints, along with public and software-as-a-service workloads, while partnering with leading cloud, storage, server, hyperconverged (HCI) and application vendors.

This week, it  announced a new “with Veeam”program, which brings in enterprise storage and hyperconverged (HCI) vendors to provide customers with comprehensive secondary storage solutions that combine Veeam software with industry-leading infrastructure systems. Companies like ExaGrid and Nutanix have already announced partnerships.

Timashev said: “From day one, we have focused on partnerships to deliver customer value. Working with our storage and cloud partners, we are delivering choice, flexibility and value to customers of all sizes.”

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‘Energy scavenging’ funded

As the drive towards a 5G future gathers momentum, the University of Surrey’s research into technology that could power countless internet enabled devices – including those needed for autonomous cars – has won over £1M from the Engineering and Physical Sciences Research Council (EPSRC) and industry partners.

Surrey’s Advanced Technology Institute (ATI) has been working on triboelectric nanogenerators (TENG), an energy harvesting technology capable of ‘scavenging’ energy from movements such as human motion, machine vibration, wind and vehicle movements to power small electronic components. 

TENG energy harvesting is based on a combination of electrostatic charging and electrostatic induction, providing high output, peak efficiency and low-cost solutions for small scale electronic devices. It’s thought such devices will be vital for the smart sensors needed to enable driverless cars to work safely, wearable electronics, health sensors in ‘smart hospitals’ and robotics in ‘smart factories.’ 

The ATI will be partnered on this development project with the Georgia Institute of Technology, QinetiQ, MAS Holdings, National Physical Laboratory, Soochow University and Jaguar Land Rover. 

Professor Ravi Silva, Director of the ATI and the principal investigator of the TENG project, said: “TENG technology is ideal to power the next generation of electronic devices due to its small footprint and capacity to integrate into systems we use every day. Here at the ATI, we are constantly looking to develop such advanced technologies leading towards our quest to realise worldwide “free energy”.

“TENGs are an ideal candidate to power the autonomous electronic systems for Internet of Things applications and wearable electronic devices. We believe this research grant will allow us to further the design of optimized energy harvesters.”

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