Android-based barcode scanner

With the use of a new scanner technology, SCHULZ Systemtechnik is expanding its portfolio in the area of operation with mobile devices.

Project description:

SCHULZ Systemtechnik GmbH is one of the leading developers of automation solutions and is characterized in particular by its versatility. The combination of an Android smartphone with a built-in laser scanner offers a flexible solution that can be easily adapted to future requirements. Compared to previous devices, this increases usability in particular. OHB Digital Services provides support in creating the software to integrate the new devices with the MES (Manufacturing Execution System, process control system).

Topic area:

Software development

Customer:

SCHULZ Systemtechnik GmbH

Links:

https://schulz.st/

Function

The software in the form of an Android app controls the laser scanner and maintains a bidirectional interface to the MES. This allows the MES to send instructions and information to a specific device, for example to inform its user about upcoming tasks.

When scanning, the user receives audio-visual feedback from the MES as to whether the correct object has been scanned. The MES can provide the user with any additional information about the scanning process. This clearly sets the solution apart from other scanners whose feedback only relates to the recognition of the barcode.

In practical use, it is nevertheless as easy to use as a conventional scanner: the laser scanner built into the device enables barcodes to be recognized at the usual speed. The device starts directly with the app so that the user does not have to deal with the underlying Android operating system.