What is a tracker and how does it work?

James Bond, der berühmte fiktive britische Geheimagent, nutzte in mehreren Filmen GPS-Tracker. So nutzte er beispielsweise im Film “A Quantum of Solace” einen GPS-Tracker um den Verbleib einer gestohlenen Handgranate zu verfolgen. Das die in Film gezeigte Technologie in der Regel nichts mit der Realität zu tun hat ist klar, doch das was lange noch als Fiktion galt, ist heute Realität und allgegenwärtig. Ob im Fitness, um das Haustier zu finden oder das Auto nachzuverfolgen, die kleinen Helfer sind in vielen Bereichen unseres Lebens zu finden. Aber was sind Tracker eigentlich und wie funktionieren Sie?

A tracker is a combination of software and hardware that collects and monitors data to track movements in the real world. There are many types of trackers that can be used in different environments. For example, they are used to track objects, display real-time location information or monitor vehicles.

How does it work?

A tracker is basically a hardware combination consisting of sensors, telematics and an energy supply. The sensors record physical parameters such as temperature or acceleration. Corresponding telematics modules ensure that the data can be forwarded, while the energy supply in the form of a battery or accumulator ensures that the device can be operated wirelessly.

In most cases, the data is forwarded to a cloud platform via a receiving station. Receiving stations can be a server, a smartphone, a Gateway or any other device connected to the internet. The cloud platforms then store and analyse the data in real time and visualise the data in clear dashboards.

The type of tracking solutions varies depending on the provider and the use case. Some solutions offer basic functions such as monitoring location data or movement records; others are very powerful and offer real-time visualisation and detailed reporting functions. Choosing the right solutions thus depends on the use case - so it is important to check which function is best suited for your specific case.

What is a tracker used for?

Trackers are useful for many different purposes, including:

• Tracking of goods and deliveries;
• Preparation of traffic statistics;
• Detection of accidents;
• Locating vehicles;
• Review of progress in achieving specific goals;
• Documentation of temperature;
• Precise timing for sporting competitions, etc.

Basically, it can be said that they help to increase resource efficiency and improve employee productivity - which can ultimately help to uncover cost-saving potential and boost sales figures. Therefore, they have become indispensable in many ways.