Weighing type cafeteria unmanned control apparatus and control method thereof
A technology for cafeterias and control methods, applied in character and pattern recognition, transmission systems, point-of-sale network systems, etc., can solve problems affecting the operation and quality of cafeterias, increasing human resource costs for enterprises, and unattended real-time monitoring of dishes, etc. Achieve the effect of solving the problem of civilized dining, easy to promote and use, and avoiding the phenomenon of empty plates
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[0025] An unmanned mass-marketing device in a weighing cafeteria of the present invention includes a Zigbee routing node, a Zigbee coordinating node, an RFID module, a photoelectric sensor, a pressure sensor, a motor drive module, an AD conversion module, a door, a display screen, and a Cortex A8 embedded system , MCU modules, servers, smart devices and databases;
[0026] Described Zigbee routing node comprises CC2530 chip and peripheral circuit thereof, and the communication mode of Zigbee chip is router pattern;
[0027] The Zigbee coordinator node includes a CC2530 chip and peripheral circuits thereof, and the communication mode of the Zigbee coordinator node chip is a coordinator mode;
[0028] Described RFID module comprises RC522 chip and peripheral circuit thereof;
[0029] The photoelectric sensor model is E18-D80NK including peripheral circuits;
[0030] The pressure sensor model is YZC-1B including peripheral circuits;
[0031] The motor drive module includes a m...
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