| 摘要 |
This is a hardware, firmware and software system for the collection and management of company production data. The hardware consists of a very low power consumption portable hand held unit (1), applied to the collection and initial processing of production data and work times carried out directly in loco at various assigned production positions. The firmware (3) used by the onboard microprocessor (2) is configured and personalized with a table of prepared data and transmitted by PC (6) based software (5). In turn the unit transmits to the PC the production data and associated information using a predetermined communication protocol. The software (5) on the PC processes the production data and prints a series of information sheets such as for example individual production sheets, the total profits of the production site or the partial profits of a work area, by team, or person. It also offers an evaluation of the progress of a commission. The system uses an electrostatic type key (8), equipped with its own chip, for automatic identification, which is ideal for use in difficult environmental conditions.
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