Close-up of a camera lens with blue background

Glossary

D

Data integrity

Ensuring the accuracy and consistency of data throughout its entire lifecycle. This is particularly important in automated measurement processes and subsequent data processing.

Declaration data

Experience shows that shippers often provide incorrect data on dimensions and weight, which can lead to delayed deliveries or reloads for logistics companies. Weight in particular is a decisive criterion, as trucks are only allowed to transport a certain number of tons.

Deep learning

A subfield of machine learning that uses artificial neural networks to recognize patterns and relationships in large amounts of data and derive decisions from them.

Degree of automation

Measure of the proportion of automated processes in relation to all processes in a company or plant. Higher levels of automation generally lead to faster, more reliable and more cost-effective processes.

Delivery speed

Speed at which objects are moved through a transport system. Relevant for the design of dynamic measuring systems that measure objects during movement.

Digital twin

A digital twin is a virtual representation of a physical object, process, or system. In logistics, this technology is used to digitally simulate and monitor real-world processes and infrastructure.

Dimension measurement

Dimensioning is an automated process for accurately measuring the physical characteristics (length, width, height) and often also the weight of objects or packages.

Dimensional weight

Dimensional weight is a practical measure used to assess the cost of a shipment in air freight (and sometimes in other areas as well). Logistics providers, airlines, shipping companies, and parcel service providers determine the dimensional weight for each shipment in order to be able to charge a higher price for light, but large, bulky shipments. Example: 1 m³ = 166 kg of taxable weight (for air freight).

 

Dimensioning systems

Systems for automatically recording the dimensions (length, width, height) of freight items. They provide important data for freight calculation, warehouse planning, and optimization of logistics processes—often combined with volume and weight measurement.

DIN EN ISO 9001

International standard for quality management systems. AKL-tec manufactures its dimension measurement systems in accordance with this standard to ensure the highest quality standards.

Distance sensor

Electronic component for non-contact measurement of distances between the sensor and an object. Used in dimensional measurement systems for precise measurement.

Distributed Order Management (DOM)

Distributed Order Management (DOM) is a modern system that helps companies efficiently manage and coordinate orders across multiple channels, locations, and supply chains. It is particularly useful for companies that work with complex and widely distributed networks, such as in e-commerce or global supply chains.

DWS-System (Dimension-Weight-Scanning)

Integrated system for simultaneous recording of dimensions, weight, and identification (by scanning) of packages or other objects in the logistics process.

Dynamic surveying

Capture dimensions or weights while an object is moving, e.g., on a conveyor belt. Enables faster processes compared to static measurement.