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Intelligent dish charging method, device and system, spoon and card swiping machine

A technology of credit card machine and food, which is applied in the field of communication, can solve problems such as time delay, calculation error, and price input error, and achieve the effect of saving time, ensuring accuracy and efficiency, and avoiding errors

Active Publication Date: 2015-03-25
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are many students, and the master cannot guarantee that the calculation results are accurate every time, and sometimes there will be calculation errors and price input errors, which brings inconvenience to diners and delays time, which is not conducive to the circulation of personnel

Method used

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  • Intelligent dish charging method, device and system, spoon and card swiping machine
  • Intelligent dish charging method, device and system, spoon and card swiping machine
  • Intelligent dish charging method, device and system, spoon and card swiping machine

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Embodiment

[0059] Such as figure 1 As shown, this embodiment provides an intelligent meal billing system, including: a plate for holding meals, a spoon for serving dishes, and a credit card machine, wherein:

[0060] The dinner plate containing meals is used to communicate with the spoon using radio frequency identification (RFID) technology, and send the price information identified by the RFID tag in the dinner plate to the spoon;

[0061] Wherein, the meal plate containing the meals has a built-in RFID electronic tag, and the RFID electronic tag uniquely identifies the price information of the meal, and the price information includes: the price of a spoonful of the meal or the unit price of the meal, and the number of said meal.

[0062] As a preferred manner, the RFID electronic tag can be a rewritable electronic tag, that is, the price information stored in the electronic tag can be adjusted.

[0063] Among them, such as figure 2 As shown, the spoon for serving dishes includes: ...

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Abstract

The invention discloses an intelligent dish charging method, device and system, a spoon and a card swiping machine. The system is characterized in that after the dish taking spoon receives a dish taking starting command, when each dish is taken, price information of the dishes is obtained for a service plate for containing the dishes and sent to the card swiping machine; when the spoon receives the dish taking stopping command, a payment command is sent to the card swiping machine; the card swiping machine receives and stores the price information, sent by the dish taking spoon, of the one or more dishes; after the payment command sent by the spoon is received, total money is calculated according to the price information, sent by the spoon, of the one or more dishes, and the price information of each dish and the total money are displayed to a dish buyer. According to the method, the device, the system, the spoon and the card swiping machine, manual calculation and manual input are not needed, time can be saved, errors can be avoided, and the accuracy and the high efficiency are guaranteed.

Description

technical field [0001] The invention relates to the field of communications, in particular to an intelligent meal billing method, device, system, spoon, and credit card machine. Background technique [0002] At present, the restaurants of enterprises and institutions such as schools, factories, and large companies often have long queues waiting to swipe their cards for meals during the peak hours of dining. Most of the existing fee settlement methods are manual settlement. Taking the school cafeteria as an example, when the chef serves each student a meal, he needs to remember the price of each dish skillfully in his heart, and also calculate the total amount of the meal. Then input it to the credit card machine, and the students complete the card swiping. During the whole process, the chef needs to memorize the price of each dish proficiently, and ensure that the mental calculation results are correct. However, there are many students, and the master cannot guarantee that...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07F7/08A47G21/04G06K7/00
Inventor 韩莹莹李建功
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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