Big data acquisition system for production line

The utility model relates to a production line big data acquisition system comprising a master control circuit module, an indicating lamp circuit module, a communication circuit module, a relay output circuit module, a display circuit module and a power supply circuit module. Wherein the indicating lamp circuit module, the communication circuit module, the relay output circuit module and the display circuit module are respectively connected with the main control circuit module, and the main control circuit module is used for acquiring data from various sensors and data sources of a production line and storing the acquired data through high-speed storage equipment. The indicating lamp circuit module, the communication circuit module, the relay output circuit module and the display circuit module are respectively connected and matched with the main control circuit module, so that the functions of system state display, data transmission, communication, display, external equipment control and the like are realize