Self-propelled construction machine and method for working the ground or erecting a structure on the ground

A method for working a ground or erecting a structure on the ground with a self-propelled construction machine in a preceding work process, which is followed by another work process with another construction machine, wherein the construction machine comprises a mobile radio communications device for establishing a mobile radio connection and a GNSS receiver for determining position data describing a position of a reference point of the construction machine, the method comprising:

• during an advance of the construction machine determining at least one evaluation variable evaluating the quality of mobile radio signals received by the mobile radio communications device and/or GNSS signals received by the GNSS receiver at respective locations in the terrain;
• with the position data of the GNSS receiver, generating a spatial GNSS telemetry data set describing the quality of the mobile radio signals and/or GNSS signals at the respective locations in the terrain;
• and
• transmitting the spatial GNSS telemetry data set to a cloud memory via the mobile radio communications device.

A system comprising:

• a self-propelled construction machine for working a ground or erecting a structure on the ground in a preceding work process, which is followed by another work process with another construction machine, the construction machine comprising a machine frame supported by running gears, a working device arranged on the machine frame, a mobile radio antenna configured to receive mobile radio signals, and a GNSS receiver comprising an antenna arranged at a reference point of the construction machine for receiving GNSS signals of a plurality of satellites of a global navigation satellite system;
• a cloud memory;
• and
• one or more computing units functionally linked to the mobile radio antenna and the GNSS receiver and configured to
• process mobile radio signals and/or GNSS signals received at least with respect to a plurality of locations in a terrain during advance of the construction machine,
• determine position data describing the position of the reference point at respective locations of the plurality of locations,
• determine at least one evaluation variable evaluating a quality of the mobile radio signals and/or GNSS signals received at the respective locations,
• use the position data to generate a spatial telemetry data set describing the quality of the mobile radio signals and/or GNSS signals at the particular locations, and
• direct the spatial telemetry data set to be uploaded to the cloud memory.