Radiofrequency receiver for remote meter reading and remote meter reading method comprising same

摘要

The invention concerns a radiofrequency receiver for remote reading of a set of meters capable of receiving a radiofrequency signal RF consisting of at least messages transmitted by the meters with a random period based on at least a specific communication protocol, in at least one channel with specific bandwidth L, in a specific frequency band BW comprising a specific number of N channels. The receiver comprises a reception module (2) capable of receiving the radiofrequency signal RF, and of transforming it into a digital signal. The digital signal comprises at least the received messages contained in the radiofrequency signal on the frequency band BW and for all the N channels. The receiver further comprises retrieval means (3) connected to the reception module output, the retrieval means being adapted to retrieve from the digital each of the messages transmitted by each of said meters.