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Interaction method and system based on optical communication device

An interactive method and optical communication technology, applied in the field of information interaction, can solve problems such as prone to errors and misdelivery of dishes

Active Publication Date: 2022-03-29
BEIJING WHYHOW INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this method of relying only on the memory of the clerk is prone to errors in many cases (especially in the case of a large restaurant), resulting in misdelivery of dishes, or requiring the clerk to confirm with the user when delivering the dishes

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  • Interaction method and system based on optical communication device
  • Interaction method and system based on optical communication device
  • Interaction method and system based on optical communication device

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Embodiment Construction

[0034] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0035] Optical communication devices are also known as optical tags, and the two terms are used interchangeably herein. Optical tags can transmit information by emitting different lights, which have the advantages of long recognition distance and loose requirements for visible light conditions, and the information transmitted by optical tags can change with time, thus providing large information capacity and flexible configuration capabilities.

[0036] The light tag generally includes a controller and at least one light source, and the controller can drive the light source in differen...

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Abstract

An interaction method and system based on an optical communication device, the method includes: a server receives information related to the location of the first device from a first device; the server uses the information related to the location of the first device obtain the location information of the first device relative to the optical communication device; the server sets a virtual object with spatial location information associated with the first device; the server sends information related to the virtual object For the second device, the information includes the spatial position information of the virtual object, wherein the information related to the virtual object can be used by the second device based on its position information and posture information relative to the optical communication device The virtual object is rendered on its display medium.

Description

technical field [0001] The invention belongs to the field of information interaction, and in particular relates to an interaction method and system based on an optical communication device. Background technique [0002] The statements in this section are only to provide background information related to the present invention to help the understanding of the present invention, and such background information does not necessarily constitute prior art. [0003] With the widespread popularity of the Internet, various industries are trying to use the Internet platform to develop new service delivery methods, and "Internet +" has become a research hotspot. A widely used service method is location-based service. In many application scenarios, one of the users or service providers must know the exact location of the other party to perform convenient service interaction. However, the prior art cannot solve this problem well. [0004] Take the instant express service as an example. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L67/52H04L67/131
CPCH04L67/52H04L67/131
Inventor 方俊牛旭恒李江亮
Owner BEIJING WHYHOW INFORMATION TECH CO LTD