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Restaurant price fixing and dishes ordering device

A catering industry and pricing technology, applied in the direction of instruments, cash registers, etc., can solve the problem of not being able to meet customers' rapid and diverse purchase needs in a timely and convenient manner, not having intelligent transaction functions for multiple needs, and not being applicable to large-scale catering halls and other issues to achieve the effects of reducing poor communication, accurate pricing, and saving time and cost

Inactive Publication Date: 2008-12-24
SHANGHAI JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the vending machine is only suitable for the simplest transaction mode, limited to one kind of food at a time, and does not have the intelligent transaction function to adapt to various needs and automatically calculate the total price. Its pre-set pricing cannot be changed at any time, and cannot be timely and timely It is convenient to meet the needs of customers with a large flow of people, fast and diverse purchases, and cannot be applied to large-scale dining halls

Method used

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  • Restaurant price fixing and dishes ordering device
  • Restaurant price fixing and dishes ordering device
  • Restaurant price fixing and dishes ordering device

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Embodiment Construction

[0017] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0018] The overall structure of the present invention consists of figure 1 The functional modules shown include: power supply, main control chip, liquid crystal display, serial input device, numeric keypad, lighting area and card swiping panel. Set the number keys and function keys, and set the switching keys for setting the price of dishes and ordering operations with locking functions. The output of the number keyboard is connected to the main control chip, and the output of the main control chip is connected to the light area, and at the same time through the serial input The device is connected with the liquid crystal display module, and the card swiping panel is connected with the main control chip. The power supply supplies power to the individual modules. The main control chip discriminates and calculates the received...

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Abstract

A pricing and dishes ordering apparatus of food and beverage trade is prepared as setting digital key and functional key on keyboard, setting a switching over key with locking function to set dish price and to carry out dish ordering operation, judging keyboard operation signal and carrying out pricing operation by master control chip and sending command to crystal display module and lamp lighting area for finalizing trade by carding, using lamp lighting area output to display pricing and to indicate dish ordered by client, using crystal display module to display dish price and operation state.

Description

technical field [0001] The invention relates to a pricing and ordering device for catering industry, in particular to a device for pricing, ordering and swiping cards with indicator lamps, which is suitable for large-scale dining halls with large flow of people and intensive services such as colleges and universities, enterprises and government departments. Background technique [0002] Existing large catering halls such as universities, enterprises, and government departments provide convenience for employees to eat, but the business process is limited to low-level manual operations, including language communication inside and outside the counter, manual pricing, etc., and there are many limitations. Although the staff are working hard to improve the service quality and speed up the service as much as possible, the workload is very heavy due to the cumbersome ordering process, the large number of diners and the variety of choices for meals, and a lot of time wasted due to wa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G07G1/00G07G1/12G07G1/01
Inventor 刘超蒋祖华马元巍
Owner SHANGHAI JIAOTONG UNIV
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