Controller e.g. for automatic drink and food dispensing machines, has identification device consisting of speech input and recognition device that identifies each person using stored speech patterns and/or voice patterns

摘要

The controller has a device for identifying a person authorized to operate and/or program the device, a security device (6,7,11) and a speech pattern analyser (8-12). The identification device (3-6) consists of a speech input and recognition device that identifies each person using stored speech patterns and/or voice patterns.