Hikvision launches people-counting solution

The new Density Control Solution just launched by Hikvision is designed to help the staff at supermarkets, retailers, Post Offices, banks and other buildings and facilities manage the number of people on their premises at any given time.

With social distancing an ongoing requirement in public places at present, Hikvision’s system uses highly accurate people-counting technology, a clear, dynamic display and real-time alerts to ensure that pre-defined capacity thresholds are never exceeded, even in those locations with multiple entrances and exits.

Optional central management software allows end users to obtain in-depth business intelligence reports for trend analysis. Importantly, the Hikvision Density Control Solution can be easily and rapidly deployed.

Gary Harmer, sales director for Hikvision UK and Ireland, told Security Matters: “The Density Control Solution is designed to be simple to use and highly accurate, with options to suit all potential application scenarios. There’s a single door option for smaller establishments and also a version incorporating multiple people-counting cameras for multiple doors. The Density Control Solution can also be managed across multiple sites using our HikCentral management software.”

Harmer continued: “In all of these scenarios, a clear and very easily understood dynamic data display monitor is sited at each entrance, providing those awaiting entry with real-time updates on the number of people inside. An alert is created when the pre-configured maximum is reached, while an audio alarm can be triggered if anyone attempts to enter the building before the numbers go below that threshold.”

The solution allows organisations to reduce the number of staff required to be physically present at doors as the remaining capacity is clearly displayed. Additionally, the highly accurate nature of the cameras’ people-counting functions – which make effective use of 3D binocular stereo vision and Deep Learning algorithms – means that potentially complex counts in multi-door sites are no longer an issue.

Alongside the Density Control Solution, Hikvision also offers a Mask Detection Solution which is designed to ensure that anyone entering a given premises is wearing a face mask if local restrictions dictate that this is required.

The Mask Detection Solution can be delivered in a variety of formats depending on user needs: on board a specialist camera, on a Hikvision DeepinMind NVR for those users with existing camera systems, integrated within Hikvision’s Temperature Screening Thermal Solution or as part of a MinMoe door access unit with built-in face detection technology, which can deny entry if a mask is not worn or an out of range skin surface temperature is detected.

www.hikvision.com

ADJ Fire & Security and Hikvision launch thermal imaging cameras at Recycling Lives

ADJ Fire & Security has provided a solution to improve fire safety via Hikvision’s thermal bullet cameras for Recycling Lives.

Recycling Lives is a recycling and waste management operation, using a commercial element to support and sustain charity programmes for offender rehabilitation, residential support and food redistribution. It’s reportedly an effective approach to social aid, and one that has earned four prestigious Queens Awards and numerous admirers, including Andy Moore, Managing Director of ADJ Fire & Security Limited. ADJ works with Recycling Lives to provide technology-based solutions to minimise risk at its sites.

“The whole company’s called Recycling Lives, because that’s what it does,” Moore explains. “It gives people a second chance, people who have come out of prison or who are homeless, and they help them back into society. It’s providing help to people who really need it, by giving them jobs and if necessary rehoming them if they need somewhere to stay until they get their own place. They’re a special company, definitely. ADJ is extremely proud to be associated with a company like Recycling Lives.”

Recycling Lives has sites across the UK was founded, and is run, by second generation recyclers, time-served experts with a wealth of industry knowledge, insight and contacts. Their charity and social enterprise teams provide residential accommodation for the homeless, help to reduce reoffending and redistribute food, directly supported by recycling, recruitment, compliance and waste management businesses. As a result, they create more than just environmental and financial value from their activities: they provide significant social value too.

At the Recycling Lives site in Preston, on Longridge Road, ADJ was asked to help devise a solution which could help the Recycling Lives staff prevent and detect fires on-site during and out of office hours, explains Moore.

“These fires can happen within waste piles on site, and can end up burning inside without any notification,” he says. “They can seriously flare up when the pile is disturbed. There are batteries stored on site from depolluted cars and these can also be a serious fire hazard if ignited.”

The camera uses image processing technology, including Adaptive Automatic Gain Control, Digital Detail Enhancement, 3D Dynamic Noise Reduction, and a Noise Equivalent Temperature Difference of less than < 40mk. Its powerful behaviour analysis algorithm enables automatic smart detection including Line Crossing, Intrusion, and Region Entrance & Exit, and it also provides a reliable temperature exception alarm function and advanced fire detection algorithm. Temperature measurement range is -20℃ to 550℃ with ±2℃ accuracy.

The thermal imaging module provides 384 by 288 resolution, a high sensitivity sensor, and supports contrast adjustment and shutter adjustment in various modes. There are 15 palettes of adjustable colour available, and because this is a thermal imaging camera rather than a conventional CCTV device, there’s no need for additional lighting. 19 thermometric cameras were installed initially at the Preston site, with more set to be added in future.

“Cameras are located in the high-risk areas where fires could break out such as the plant rooms and stockpiles, shredder, and depollution areas,” Moore says. “When the cameras detect an increase in temperature that signifies a potential fire risk, they automatically raise an alarm and alert the client to the issue. That allows them to take action much more quickly than relying on traditional video or other forms of fire detection – they can react immediately even to the risk of fire breaking out.”

Recycling Lives Compliance Manager Dave Gallagher says: “The prevention of fire, and early detection of any fire that may break out, is of critical importance to protecting our people, infrastructure and the local environment. Whilst our risk controls have proved effective year after year, the opportunity to invest in new technology that enhances our ability to react fast in the event of an emerging fire hazard was one that was not to be missed.”

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