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Projection type dish ordering system

A projection, projector technology, used in optics, instruments, electrical digital data processing, etc.

Inactive Publication Date: 2006-11-15
SHANGHAI XUCANLIANG SCI&TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Such electronic devices have brought convenience to people's dining, but in terms of technology, there is still a lot of room for development

Method used

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  • Projection type dish ordering system
  • Projection type dish ordering system
  • Projection type dish ordering system

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Experimental program
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Embodiment Construction

[0012] The projection type ordering system of the present invention mainly consists of three parts: a projector, a control unit and a dining table. In addition, for the convenience of operation, an operation panel suitable for hand-holding can also be provided; because the operation panel is used for ordering dishes, it is called an order board below. During specific implementation, the user can first order food through the menu board, and at the same time, the system automatically starts the projector. The user selects the dishes to be ordered through the order board; at the same time, the images of the dishes selected by the user are projected onto the desktop by means of projection. The control unit can control and coordinate the whole system.

[0013] The order board may also not be provided. When the menu board is not provided, other types of input methods are required. For example, the input operation can be realized through the monitoring and recognition of the voice...

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Abstract

The present invention provides a projection type dish-ordering system. Said dish-ordering system includes dining table whose tabletop can be used as projection surface, control unit at least including operation processing unit and storage unit and projector. Said invention also provides its concrete operation method and steps.

Description

technical field [0001] The invention belongs to the field of civilian electronic equipment, in particular to an ordering system for catering service industry. Background technique [0002] With the development of electronic technology, there has been a corresponding technological development in the catering service industry. For example, using an electronic appliance with a touch display screen, the ordering operation can be realized by touching the display screen. In addition, there is also a device that sets a barcode on the order book and realizes the order operation through a scanner. [0003] Such electronic devices bring convenience to people's dining, but there is still a lot of room for development in terms of technology. Contents of the invention [0004] The purpose of the present invention is to provide a projection type ordering system, which directly projects the dishes to be ordered onto the tabletop where meals need to be eaten through a projector, and sim...

Claims

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Application Information

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IPC IPC(8): G03B29/00G06F3/00
Inventor 马宇尘
Owner SHANGHAI XUCANLIANG SCI&TECH