Method and mobile transport unit for commissioning a field device or a service job on the field device in an automation engineering installation

A method for commissioning a field device or a service job on the field device in an installation of automation technology, said method comprising:

• providing a mobile transport unit designed for navigation in the installation, the mobile transport unit having:
• a position determination unit;
• at least one output unit;
• and a camera unit;
• transmitting a commissioning notification or a service notification to the mobile transport unit, wherein the commissioning notification or the service notification contains an identification of the field device and at least one operating action to be carried out on the field device;
• locating the installation position of the field device in the installation by the mobile transport unit on the basis of the identification of the field device;
• guiding an operator to the installation position of the field device via autonomous navigation of the mobile transport unit through the installation, using the position determination unit, wherein the operator follows the mobile transport unit;
• monitoring, via the camera unit, the operator during the guidance of the operator and adjusting a speed of the mobile transport unit during the autonomous navigation to a speed of the operator;
• and
• assisting the operator when performing the at least one operating action, wherein the mobile transport unit specifies and/or explains to the operator all operations or actions to be carried out in order to successfully perform the at least one operating action, via the at least one output unit.