| abstract |
The invention discloses a multi-channel biological signal data acquisition method, belonging to the technical field of biological information, comprising: a plurality of sensors respectively perform data acquisition on biological signals generated by at least one of a user's head, chest, wrist and fingers; Multiple sensors transmit the collected data to the data terminal through wireless transmission technology, and the data terminal processes the received data signals; after the data terminal compares the processed data with the data in the information database, the data terminal will process the data. Multiple results corresponding to the data are displayed on the display on the data terminal; the user judges according to the data displayed on the data terminal, and when the judgment result does not match the displayed data, the user enters an instruction on the data terminal, and multiple The sensor collects the data again. Thereby, the physiological data of the human body can be collected effectively and accurately, and the user's comfort level can be improved. |