Multifunctional real-time data acquisition intelligent terminal

Abstract

The invention discloses a multifunctional real-time data acquisition intelligent terminal. The main function module of the multifunctional real-time data acquisition intelligent terminal comprises an ARM9 (Advanced RISC (Reduced Instruction Set Computer) Machine 9) processor, a keyboard circuit, a liquid crystal display circuit, a 433 MHz wireless transmission module, a WIFI (Wireless Fidelity) wireless module interface circuit, a RFID (Radio Frequency Identification) reader module, a fieldbus interface circuit, a fingerprint module interface circuit and a bar-code acquisition instrument interface circuit, wherein an ARM chip is used as a controller, and used for acquiring information of RFID cards, fingerprints and bar-codes, and controlling the wireless transmission module to receive and transmit data information. By using the terminal, the enterprise can bind information of personnel, raw materials, equipment, in-process materials and the like with the RFID cards or bar-codes, or use fingerprints of personnel as the reference for attendance checking and authority. The production information is acquired to the terminal by the module, and transmitted into a database in a wireless or wired mode, so that the informatization management is extended to the workshop production, thereby accurately monitoring and controlling the overall production process in real time.

Description

technical field [0001] The present invention relates to a data collection device, in particular to a multifunctional wireless data transmission and collection device based on a 433MHz wireless transmission module, WIFI wireless data transmission communication, and fingerprint, RFID, barcode reading and the like. Background technique [0002] At present, on the one hand, the technology and means of real-time information collection in the workshops of most manufacturing enterprises are relatively backward; the information collection is not timely; The collection, sharing, synchronization, and feedback mechanisms are not flexible; the level of optimizing production scheduling and production management through intelligent analysis of real-time data is low. On the other hand, the currently widely used information software ERP system serves the upper level of enterprise management, and generally does not provide direct and detailed support for the management process of the worksho...

AI Technical Summary

Problems solved by technology

[0002] At present, on the one hand, the technology and means of real-time information collection in the workshops of most manufacturing enterprises are relatively backward; the information collection is not timely; Collection, sharing, synchronization, and feedback mechanisms are inflexible; the level of optimizing production scheduling and production management through intelligent analysis of real-time data is low

On the other hand, the currently widely used information software ERP system serves the upper level of enterprise management, and generally does not provide direct and detailed support for the management process of the workshop level, and there is a "fault" between it and the production information of the workshop

Images