Rugged Computing Tech

Rugged devices and mobile computers can improve supply chain performance for transport operations, field workers, drivers and delivery teams, according to one manufacturer, Getac.

One of the key lessons learnt by the global supply chain industry over the last few years is the critical importance of having robust supply chain processes in place, particularly because customers today demand short lead times and fast delivery.

Developing resilient supply chains won’t come overnight, but having the right technology in place is fundamental to achieving it. In particular, the use of rugged devices and solutions is seeing significant growth throughout the transport and logistics (T&L) sector as whole. In fact, a recent study by IDC and Getac found that 65% of T&L organisations are now spending at least 10% of their IT budget on rugged devices, with 51% planning to increase their spending over the next 12-18 months.

Overcoming Industry Challenges

Rugged technology can help enhance efficiency and resolve many of the ongoing challenges that the T&L sector faces: whether that’s a need to improve transparency in the supply chain, eliminate inefficiencies in data gathering or meet health and safety, environmental and sustainability regulations.

Unexpected events from severe weather to ‘black swan’ events can impact T&L operations overnight, which is why the sector needs ready access to technology that can provide visibility and deliver valuable insights. Rugged technology does just that, enabling companies to better track key performance indicators, identify inefficiencies, and make data-driven decisions that optimise processes and reduce costs.

A growing number of T&L companies also now use IoT sensors on assets and goods, which give them real-time information on a range of parameters such as humidity and temperature while in transit. When integrated into supply chain management systems, these insights can help inform decisions on things like delivery schedules, with rugged devices serving as the platforms through which drivers/managers access and receive this information.

At the same time, real-time GPS tracking can help keep workers safe in adverse weather conditions, while dispatchers can use it in combination with real-time traffic data to route drivers via the most eco-friendly routes possible, helping to reduce their carbon footprint.

The operational visibility that rugged technologies offer also helps track energy consumption and optimise productivity. IDC’s study found a growing number of T&L organisations were looking to integrate rugged devices into warehouse management, customer relationship, and supply chain management systems, all in a bid to improve efficiencies in the supply chain and boost worker performance.

The Business Case

The business case for rugged devices extends far beyond durability alone. The combination of powerful specification, extensive connectivity and reliability makes them ideally suited to T&L environments, where a single device can travel hundreds of miles a day and be used in a wide range of locations, temperatures, and weather conditions. Most rugged device fleets can also be scaled up easily, using centrally managed security protocols that make it easier for IT teams to protect sensitive data, regardless of where the device physically is.

While upfront capital investment in a rugged device stack might be a little higher than consumer-oriented equivalents, the total cost of ownership (TCO) shakes out in favour of rugged devices. Digital transformation in all sectors, including in T&L, depends on reliable, always-available, accurate data, which can also help automate supply chain processes. The ability to deliver this data when needed means rugged devices can unlock a range of efficiencies across the entire supply chain.

Whether companies are looking to improve their customer service metrics, boost sustainability initiatives, comply with regulations, cut down on waste in last-mile logistics, or improve worker productivity, rugged devices are essential in helping meet these goals.

Implementing Rugged Devices

Rugged devices might be a must-have for T&L operations but making a wise investment decision means considering the following factors in TCO calculations:

Ease of integration with in-house supply chain software systems: For rugged devices to do their job, which is to facilitate access to data, they need to integrate with software systems for that information. Companies need to ensure that rugged devices will work with existing supply chain and warehouse management systems. Integrating rugged devices with inventory management systems such as ultra-high frequency (UHF) RFID is crucial to optimise inventory processes and improve efficiency.

One of the key concerns that many companies have is that rugged devices expand the company’s data systems to the edge. Trusted rugged device vendors have robust security protocols in place to keep data secure. Likewise, organizations must evaluate the range of operating conditions that their fleet of rugged devices will need to withstand and pick the right devices accordingly, using the device vendor’s industry experience to guide their decision-making.

The best practises for integrating rugged devices into T&L operations extend beyond the ones listed here. Companies should conduct a comprehensive TCO assessment and ensure a ramp-up period to iron out any potential issues that might surface. Most importantly, the C-suite needs to ensure workforce buy-in, so team members see the devices as aids that help them do their job better while improving efficiency.

No one can predict when the next supply chain shock will occur but being able to access data in real time keeps T&L companies agile and able to withstand ups and downs. Now is the time to invest in rugged devices to make T&L operations function smoothly and ready to take on any challenge.

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Emerging Applications of Rugged Devices

 

Detect Unstable Li-ion Batteries

Brady Corporation offers a new, more cost-efficient solution to quickly detect unstable Li-ion batteries in storage. Able to automatically measure 0,5°C temperature differences per second, the solution provides the accuracy and speed needed to isolate unstable batteries before they become a safety risk.

Fast and accurate

Brady´s new battery temperature monitoring solution involves 3 components: self-adhesive battery-free UHF RFID labels with embedded temperature sensors, RFID readers with up to 16 antennas, and a customisable RFID software platform.

The self-adhesive UHF RFID-embedded labels can be applied inside battery cell boxes for fast temperature change detection. Alternatively, every battery cell can be labelled with Brady´s on-metal, printable UHF RFID labels to enable more elaborate advantages in Li-ion battery supply chains. Every second, the RFID antennas and readers automatically power all labels and sensors in range to collect temperature readings with 0,5°C accuracy. Every temperature reading, and matching battery storage location, is collected by the RFID software platform. When customisable temperature thresholds are reached, the software platform triggers 3rd party devices via standard API.

With almost continuous, automated and accurate temperature monitoring, warehouse stakeholders can receive early warnings via sms, email or even racking warning lights. They can be guided in time to specific warehouse locations for unstable Li-ion battery isolation. Alternatively, Brady´s software platform API can also trigger an autonomous vehicle to automatically remove an unstable battery.

Cost-effective

Battery-free UHF RFID labels with embedded sensors are a more cost-effective battery temperature monitoring solution than powered RFID tags or IR cameras. UHF RFID labels and their temperature sensors receive power wirelessly from RFID antennas and readers in range. They are available at significantly lower costs – up to 5 times less than battery-powered RFID tags – and do not require maintenance.

The number of RFID readers needed to completely cover storage locations in a warehouse heavily depends on warehouse setup, racking height and storage volume per racking compartment. Brady can connect up to 16 antennas to a single RFID reader that provides high accuracy, high speed temperature monitoring for all storage locations in 12 metre wide and 4 metre high racking.

The automated, and almost continuous, nature of the temperature monitoring solution enables Li-ion battery manufacturers and logistics companies to significantly increase safety and reduce risk at advantageous costs.

Automated inventories

By adding an RFID reader gate at designated warehouse exits, Brady´s solution can also enable automated, real-time warehouse inventories. RFID labelled items are read by Brady´s RFID readers the moment their label enters reader range. When they pass through a designated RFID reader gate, these items can easily be subtracted from the inventory by the RFID software platform.

When used in this way, the solution can provide cost-effective battery track & trace inside the warehouse from entry to exit, complete with battery cell box or battery cell temperature fluctuation in between.

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DENSO: Why RFID is the future

 

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