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Optical remote control system

A remote control system and optical technology, which is applied in the field of optical remote control systems, can solve problems such as affecting the appearance and increasing manufacturing costs, and achieve the effects of increasing manufacturing costs, increasing positioning accuracy, and reducing visible light interference

Inactive Publication Date: 2015-12-16
PIXART IMAGING INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to reduce visible light interference and increase positioning accuracy, multiple infrared reference light sources are generally installed on home appliances, which not only increases manufacturing costs, but also affects aesthetics

Method used

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  • Optical remote control system
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Embodiment Construction

[0028] Most home appliances contain various holes, such as light holes for status indicators, speaker holes for audio devices, or heat exhaust holes for fans. In the present invention, the reference lamp can be arranged in the existing hole of the household appliance, and then the optical signal of the reference lamp can be detected by the remote control device for optical positioning.

[0029] figure 1 It is a schematic diagram of an optical remote control system 10 in the first embodiment of the present invention. The optical remote control system 10 includes an electrical appliance device 101 and a remote control device 200 . figure 1 A front view of the home appliance device 101 is shown, which includes a housing 110 , a status indicator light 120 and a reference light 131 . The status indicator light 120 and the reference light 131 are arranged in the same hole H1 of the housing 110 in a specific arrangement, and the arrangement of the status indicator light 120 and the...

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Abstract

The invention discloses an optical remote control system. The optical remote control system comprises a household electrical device and a remote control device, wherein the household electrical device runs according to a user instruction, and the housing of the household electrical device has a hole; a state indication lamp and a reference lamp are arranged in the hole; the state indication lamp contains a visible light source, the reference lamp contains a plurality of infrared light sources, and the visible light source and the infrared light sources are arranged in a specific column manner; the remote control unit contains an optical sensor which is used for detecting the optical signals emitted by the infrared light sources to transmit the user instruction. The optical remote control system has the advantages of visible light interference reduction, positioning accuracy increase, no increase of the manufacturing cost, and no influences on the beauty.

Description

technical field [0001] The invention relates to an optical remote control system, in particular to an optical remote control system in which a reference light source is arranged in an existing hole of a household appliance. Background technique [0002] The common home appliances in general households include TVs, telephones, refrigerators, air conditioners / heaters, game consoles, optical drives, etc. Most of each home appliance can only be operated through its own dedicated controller, which is very difficult for users. trouble. [0003] With the development of technology, smart home life with interactive applications has become mainstream. Smart home life is a service platform based on the OSGi (open service gateway initiative) standard. OSGi refers to the home appliance-related industry manufacturers including IBM, Sun, BMW, Motorola, Nortel, Nokia, Philips, Panasonic, Sony, Toshiba, Echelon, etc. Organization, and a Java language-based service specification developed b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08C23/04
Inventor 高铭璨黄昭荐梁家钧柯怡贤
Owner PIXART IMAGING INC
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