Precise, simultaneous data acquisition on rotating components
The measurement tasks in today's vehicle testing have been focusing more and more on assemblies consisting of multiple rotating components. The trend towards a holistic approach in vehicle component testing poses new challenges, especially with telemetric signal transmission.
With the Dx telemetry, CAEMAX has created a system for simultaneous data acquisition from several rotating components. Up to four transmitter modules can be operated synchronously with only one receiver unit. Although these four modules can be located on different rotating components, they are centrally controlled and synchronized. The linked modules are able to simultaneously and precisely acquire the measurement signals. The zero calibration and the sampling rate are set centrally. This ensures the same parameters at all measurement points. The receiver unit synchronizes and controls the individual transmitters and generates their respective measurement data into a single data stream. There is no need for additional measurement hardware for the integration of the data.