An operation method of a picture projection system and a picture projection system, an image projection device, and remote handling equipment of a picture projection system

Title:

An operation method of a picture projection system and a picture projection system, an image projection device, and remote handling equipment of a picture projection system

Document Type and Number:

Japanese Patent JP6037210

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To provide an image projection system in which adjustment of setting of a posture in an optical axis lateral direction of a projection image can be performed readily, and a time required for installation of an image projection device by an operator can be shortened.SOLUTION: A projector 100 is provided with projection posture detection means constituted by a six-axis sensor, a terrestrial magnetism sensor, and the like, and optical-axis posture adjustment means. A portable information terminal 301 is provided with remote device posture detection means constituted by a six-axis sensor, a terrestrial magnetism sensor, and the like, a radiation part 330 for radiating a guide image 2, and non-volatile memory 405. Also, by installing a projection device remote software in the portable information terminal 301, remote control of a projector 100 is attained, and radiation layout selection means and projection setting calculation means are attained. Further, the optical-axis posture adjustment means is adjusted on the basis of a posture in the lateral direction taken when a guide image 2 in the portable information terminal 301 is selected and a detection result on the lateral-direction posture of the projector 100.

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Inventors:

Yoshiaki Nishizaki
Hiroshi Moroboshi

Application Number:

JP2012199521A

Publication Date:

December 07, 2016

Filing Date:

September 11, 2012

Export Citation:

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Assignee:

株式会社リコー

International Classes:

G09G5/00; G03B21/00; G03B21/14; G09G3/20; G09G3/34; G09G5/36; G09G5/377; G09G5/38; H04N5/74

Domestic Patent References:

JP2002162690A
JP2010078974A
JP2004187052A
JP2009186528A
JP2006330644A
JP2006033357A
JP2007006115A
JP2004015648A
JP2009206798A
JP2012113255A
JP2013003185A
JP2010048917A

Attorney, Agent or Firm:

Toshi Kuroda

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