Signal processing device, rotary measuring device, rotary measuring system, and vehicle

A rotary measuring device for a rotating part, the rotary measuring device comprising:

• a rotary measuring sensor;
• a rotary scale body having a feature count of measurement features;
• a signal processing device connected to a pickup in a signal-carrying manner;
• the signal processing device being configured to provide a plurality of chronologically successive message sequences;
• each of said message sequences having a message count of successive messages such that chronologically successive messages are chronologically successively assigned to locally adjacent measurement features, wherein the measurement features interact with the rotary measuring sensor, and each of the messages is provided in a message type selected from a predetermined number of message types;
• the message of the successive messages arranged at a fixed sequence position of the message sequences being a message of a predetermined type which describes a feature property of the assigned measurement features;
• and,
• the signal processing device being configured to generate the message sequences such that the message count and the feature count are coprime with one another.

A rotary measuring system comprising:

• at least one rotary measuring device for a rotating part;
• the rotary measuring device including a rotary measuring sensor and a rotary scale body having a feature count of measurement features;
• the rotary measuring device including a signal processing device connected to a pickup in a signal-carrying manner;
• the signal processing device being configured to provide a plurality of chronologically successive message sequences;
• each of said message sequences having a message count of successive messages such that chronologically successive messages are chronologically successively assigned to locally adjacent measurement features, wherein the measurement features interact with the rotary measuring sensor, and each of the messages is provided in a message type selected from a predetermined number of message types;
• the message of the successive messages arranged at a fixed sequence position of the message sequences being a message of a predetermined type which describes a feature property of the assigned measurement features;
• the signal processing device being configured to generate the message sequences such that the message count and the feature count are coprime with one another;
• and,
• an association unit configured to associate the message of the predetermined type arranged at the fixed sequence position in the message sequences with one of the measurement features.