KR101666677B1 - Apparatus for adjusting position of optical module - Google Patents

Apparatus for adjusting position of optical module Download PDF

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Publication number
KR101666677B1
KR101666677B1 KR1020150074820A KR20150074820A KR101666677B1 KR 101666677 B1 KR101666677 B1 KR 101666677B1 KR 1020150074820 A KR1020150074820 A KR 1020150074820A KR 20150074820 A KR20150074820 A KR 20150074820A KR 101666677 B1 KR101666677 B1 KR 101666677B1
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KR
South Korea
Prior art keywords
optical module
module
adjustment
manager
screen
Prior art date
Application number
KR1020150074820A
Other languages
Korean (ko)
Inventor
박재완
김승균
권기석
Original Assignee
주식회사 맥스트
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Publication date
Application filed by 주식회사 맥스트 filed Critical 주식회사 맥스트
Priority to KR1020150074820A priority Critical patent/KR101666677B1/en
Application granted granted Critical
Publication of KR101666677B1 publication Critical patent/KR101666677B1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19617—Surveillance camera constructional details
    • G08B13/19623—Arrangements allowing camera linear motion, e.g. camera moving along a rail cable or track
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19617—Surveillance camera constructional details
    • G08B13/19632—Camera support structures, e.g. attachment means, poles
    • H04N5/2251—

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Accessories Of Cameras (AREA)

Abstract

A posture adjusting device of an optical module is disclosed. According to an embodiment of the present invention, the posture adjusting device of the optical module comprises: an optical module configured to photograph a first object placed on a floor surface adjacent to an information terminal and display the photographed first object and a second object having the same shape as at least one portion of the first object; and a first adjustment module configured to adjust a location and a posture of the optical module by manipulation of a manager to have the first object and the at least one portion of the second object to overlay with each other wherein the first object and the at least one portion of the second object are displayed.

Description

[0001] APPARATUS FOR ADJUSTING POSITION OF OPTICAL MODULE [0002]

Embodiments of the invention relate to techniques for adjusting an optical module.

In recent years, unmanned information terminals providing services such as providing traffic information, route guidance, banking services, reservation services to users have been installed in various public places such as government offices, local governments, banks, department stores and exhibition halls.

In general, the information terminal is equipped with a camera for security reasons and for the purpose of preventing the user from denying the transaction. At this time, the camera may be installed to face a specific part of the user, for example, the user's face or hand. However, when the information terminal or the camera is replaced, the direction of the camera differs from that of the conventional one, and the manager must newly adjust the direction of the camera. In this case, the manager relies on his / her subjective viewpoint to adjust the camera's direction, which makes it difficult to fix the camera's direction to be the same as the existing direction. Therefore, according to the related art, there is a problem that different images are taken every time when the information terminal or the camera is replaced.

Korean Patent Publication No. 10-2015-0044715 (Apr. 27, 2015)

Embodiments of the present invention are intended to provide a means for keeping the posture of the optical module constant before and after replacement of the information terminal or optical module.

According to an exemplary embodiment of the present invention, a first object placed on a floor adjacent to an information terminal is photographed, and the first object to be photographed and the second object having the same shape as at least a part of the first object An optical module for displaying on a screen; And a first adjustment module that adjusts the position or orientation of the optical module according to an operation of an administrator so that at least a portion of the first object and the second object to be displayed can be overlaid, Is provided.

The position of the second object displayed on the screen can be kept constant.

The first object may be in the form of a lattice.

The first adjustment module includes a first adjustment screw and a second adjustment screw which are disposed at one end side of the optical module and apply pressure to one end of the optical module in the x- or y-axis direction according to the operation of the manager .

The first adjustment module may further include a third adjustment screw which is fixed to one end of the optical module so as to rotate the screen and rotates the optical module in one direction according to an operation of the manager.

And an optical module support, one end of which supports one side of the optical module and the other end is fixed to one side of the information terminal.

The optical module may further include a second adjustment module formed at one end of the optical module support for supporting one side of the optical module and adjusting a position or an attitude of the optical module according to an operation of the manager.

Wherein the second adjustment module comprises: an air hole formed at one end of the optical module support; And a socket which supports one side of the optical module and accommodates at least a part of the air-laid hole and can be moved in the direction of the outer surface of the air-laid door according to the operation of the manager.

The attitude adjusting device of the optical module may further include an alarm module for outputting an alarm when at least a part of the first object and the second object are overlaid.

The alarm module may display an alarm message or generate an alarm sound.

According to embodiments of the present invention, by adjusting the position or attitude of the optical module according to the operation of the manager so that the first object photographed through the optical module and the stored second object can be overlaid, The direction in which the optical module faces can be kept constant.

In addition, according to the embodiments of the present invention, the optical module can be fixed more efficiently by making it possible to finely adjust the position or attitude of the optical module through the first adjustment module and the second adjustment module.

1 is a view for explaining an attitude adjusting device of an optical module according to an embodiment of the present invention;
2 is an exemplary diagram for explaining a process of overlaying a first object and a second object on a screen of an optical module according to an embodiment of the present invention
Fig. 3 is an enlarged view of a portion A in Fig. 1
4 is a flowchart illustrating a method of fixing an optical module according to an embodiment of the present invention.

Hereinafter, specific embodiments of the present invention will be described with reference to the drawings. The following detailed description is provided to provide a comprehensive understanding of the methods, apparatus, and / or systems described herein. However, this is merely an example and the present invention is not limited thereto.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail. The following terms are defined in consideration of the functions of the present invention, and may be changed according to the intention or custom of the user, the operator, and the like. Therefore, the definition should be based on the contents throughout this specification. The terms used in the detailed description are intended only to describe embodiments of the invention and should in no way be limiting. Unless specifically stated otherwise, the singular form of a term includes plural forms of meaning. In this description, the expressions "comprising" or "comprising" are intended to indicate certain features, numbers, steps, operations, elements, parts or combinations thereof, Should not be construed to preclude the presence or possibility of other features, numbers, steps, operations, elements, portions or combinations thereof.

1 is a view for explaining an apparatus 100 for adjusting an orientation of an optical module according to an embodiment of the present invention. The posture adjustment device 100 of the optical module according to the embodiment of the present invention may be configured such that when replacing the information terminal 102 or replacing the optical module 106 mounted on the information terminal 102, A first adjustment module 108, a second adjustment module (not shown), and an optical module support (not shown) for maintaining the direction in which the optical module 106 is oriented 110).

The information terminal 102 is installed in a public place such as a government agency, a municipality, a bank, a department store, an exhibition hall, and provides a service to a user such as providing traffic information, route guidance, banking service, reservation service, And may be a kiosk such as an automatic teller machine (ATM), a bus ticket automatic ticket issuing terminal, or the like.

The optical module 106 may be an apparatus for photographing a user who is mounted on the information terminal 102 or disposed around the information terminal 102 to use the information terminal 102 and may be a camera, . The optical module 106 can photograph a user who uses the information terminal 102 for security reasons, for the purpose of preventing the user from denying the transaction. At this time, the optical module 106 may be installed to face a specific part of the user, for example, the user's face or hand. However, when the information terminal 102 or the optical module 106 is replaced, the direction of the optical module 106 may be changed. Even if the information terminal 102 or the optical module 106 is replaced, So that the direction of the module 106 can be kept constant.

To this end, the first object 104 may be seated on a floor adjacent to the information terminal 102. The first object 104 may be a reference image used to keep the direction in which the optical module 106 is directed constant, for example, a lattice shape as shown in Fig. However, the shape of the first object 104 is not limited thereto, and the first object 104 may have various shapes such as a triangle, a rectangle, a circle, and the like. In addition, the position where the first object 104 is seated may be a position that can be photographed by the optical module 106, and the seating position of the first object 104 is not particularly limited. Further, the first object 104 may be attached to a floor surface adjacent to the information terminal 102 by an adhesive such as, for example, tape, grass, or the like.

The optical module 106 may photograph the first object 104 that is seated on the floor surface adjacent to the information terminal 102. In this case, the optical module 106 may display to the manager the first object 104 to be photographed. At this time, the optical module 106 may display a second object (not shown) together with the first object 104 to the manager. The second object may be displayed to the administrator along with the first object 104 on the screen of the optical module 106 as a virtual object having the same shape as at least a portion of the first object 104. [ The first object 104 and the second object may all be in a lattice shape, for example. In addition, if the first object 104 has a grid shape, the second object may be formed of intersections of straight lines forming a lattice shape of the first object 104. The second object may be at least partially identical to the first object 104 and need not be identical to the shape of the first object 104. Meanwhile, the administrator may photograph the first object 104 using the optical module 106 in the process of first placing the first object 104 on the floor, store the first object 104 taken, The stored first object 104 may be utilized as the second object.

The optical module 106 may display both the first object 104 to be photographed and the second object to be photographed. Accordingly, the administrator can confirm all of the first object 104 and the second object on the screen of the optical module 106. The position of the first object 104 on the screen of the optical module 106 is changed when the manager changes the position or posture of the optical module 106 because the first object 104 is fixed on the floor surface. However, even if the position or attitude of the optical module 106 is changed as a virtual object, the position of the second object displayed on the screen of the optical module 106 is kept constant. Thus, the administrator can change the position or posture of the optical module 106 so that at least a portion of the first object 104 and the second object can be overlapped, i.e., superimposed, on the screen of the optical module 106 . If at least a portion of the first object 104 and the second object is overlaid on the screen of the optical module 106 (or if the overlaid portion exceeds the set threshold) And the direction in which the optical module 106 is oriented after the replacement is the same.

The first adjustment module 108 is a device for adjusting the position or posture of the optical module 106. The first adjustment module 108 may adjust the position or orientation of the optical module 106 according to manipulation of an administrator so that at least a portion of the displayed first object 104 and second object may be overlaid. The first adjustment module 108 may be provided in the case 107 surrounding the optical module 106.

Specifically, the first adjustment module 108 can adjust the position or attitude of the optical module 106 in multiple directions according to the operation of the manager. To this end, the first adjustment module 108 may include a first adjustment screw 108-1, a second adjustment screw 108-2, and a third adjustment screw 108-3. The manager can move the optical module 106 in the x-axis direction by operating the first adjusting screw 108-1. In addition, the manager can move the optical module 106 in the y-axis direction by operating the second adjusting screw 108-2. Further, the manager can rotate the screen of the optical module 106 by operating the third adjusting screw 108-3. A method of adjusting the position and attitude of the optical module 106 using the first adjusting screw 108-1, the second adjusting screw 108-2 and the third adjusting screw 108-3 is described with reference to FIG. 3 Will be described in detail.

The optical module support 110 is a device for supporting the optical module 106 between the information terminal 102 and the optical module 106. One end of the optical module support 110 may support one side of the optical module 106 and the other end of the optical module support 110 may be fixed to one side of the information terminal 102. Also, as will be described later, a second adjusting module for adjusting the position or posture of the optical module 106 may be provided at one end of the optical module support 110. The second adjustment module will be described in detail with reference to FIG.

The alarm module 112 generates an alarm as the first object 104 displayed on the screen of the optical module 106 and at least a portion of the second object are overlaid. Specifically, when the first object 104 displayed on the screen of the optical module 106 and at least a portion of the second object are overlaid, the alarm module 112 may generate an alarm sound. The alarm module 112 may also display an alarm message to the manager indicating that at least a portion of the first object 104 and the second object has been overlaid. Accordingly, the administrator can easily know whether or not the first object 104 and the second object are overlapped, and can stop the adjustment of the optical module 106.

2 is an exemplary diagram illustrating a process in which a first object 104 and a second object 202 are overlaid on a screen of an optical module 106 according to an embodiment of the present invention. 2 (a) shows a first object 104 displayed on the screen of the optical module 106, and FIG. 2 (b) shows a second object 202 displayed on the screen of the optical module 106 . 2 (c) shows the first object 104 and the second object 202 overlaid on the screen of the optical module 106. In FIG. 2, the first object 104 may be, for example, in the form of a lattice, and the second object 202 may be, for example, the intersection of straight lines constituting the first object 104 Lt; / RTI > 2C, the administrator can adjust the position or posture of the optical module 106 such that the first object 104 and the second object 202 are overlaid. Accordingly, the first object 104 and the second object 202 are overlaid on the screen of the optical module 106, that is, overlapped. In this case, the alarm module 112 can generate an alarm to the manager, and the manager can stop the adjustment of the optical module 106. [

3 is an enlarged view of a portion A in Fig. As described above, the first adjustment module 108 may include a first adjustment screw 108-1, a second adjustment screw 108-2, and a third adjustment screw 108-3. The first adjusting screw 108-1, the second adjusting screw 108-2 and the third adjusting screw 108-3 may be formed on different vertical surfaces of the case 107, At least a portion of the optical module 106 can be contacted. The first adjusting screw 108-1 and the second adjusting screw 108-2 may be formed on one end side of the optical module 106 and the third adjusting screw 108-3 may be formed on one side of the optical module 106 It can be fixed at one end.

When the manager rotates the first adjusting screw 108-1 in one direction, the first adjusting screw 108-1 applies pressure to the inside of the optical module 106 at one end side of the optical module 106, And the other end of the optical module 106 moves in one direction on the x-axis. When the manager rotates the first adjusting screw 108-1 in the other direction, the first adjusting screw 108-1 at one end side of the optical module 106 applies pressure to the outside of the optical module 106 And the other end of the optical module 106 moves in the other direction on the x-axis. That is, the manager can move the optical module 106 in the x-axis direction by operating the first adjusting screw 108-1.

When the manager rotates the second adjusting screw 108-2 in one direction, the second adjusting screw 108-2 at one end side of the optical module 106 applies pressure to the inside of the optical module 106 And the other end of the optical module 106 moves in one direction on the y-axis. When the manager rotates the second adjusting screw 108-2 in the other direction, the second adjusting screw 108-2 at one end side of the optical module 106 applies pressure to the outside of the optical module 106 And the other end of the optical module 106 moves in the other direction on the y-axis. That is, the manager can move the optical module 106 in the y-axis direction by operating the second adjusting screw 108-2.

When the manager rotates the third adjusting screw 108-3 in one direction, one end of the optical module 106 fixed to the third adjusting screw 108-3 is rotated in one direction, The other end of the module 106 is rotated in one direction. Conversely, when the manager rotates the third adjusting screw 108-3 in the other direction, one end of the optical module 106 fixed to the third adjusting screw 108-3 is rotated in the other direction, The other end of the module 106 is rotated in the other direction. That is, the manager can rotate the screen of the optical module 106 by operating the third adjusting screw 108-3.

Also, a second adjustment module 302 may be provided at one end of the optical module support 110. The second adjustment module 302 is an apparatus for roughly adjusting the position or attitude of the optical module 106 and may include an aperture 302-1 and a socket 302-2.

The aperture 302 - 1 may have a spherical shape and may be formed at one end of the optical module support 110. At least a portion of the eye opening 302-1 may be seated in the socket 302-2.

The socket 302-2 is fixed to one side of the case 107 to support one side of the optical module 106 and can accommodate at least a part of the air bearing hole 302-1. Socket 302-2 may have a groove for receiving at least a portion of the esophagus 302-1 and at least a portion of the esophagus 302-1 may be seated in the groove. A part of the socket 302-2 accommodating the eye opening 302-1 may be made of an elastic material, for example, and the socket 302-2 may have elasticity The shape can be restored to its original shape after being partially deformed. Also, the socket 302-2 can move in multiple directions along the outer surface of the esophagus 302-1 according to the operation of the administrator. The manager can move the socket 302-2 in multiple directions and the case 302-2 is fixed to the socket 302-2 as the socket 302-2 moves in multiple directions along the outer surface of the esophagus 302-1, The optical module 107 and the optical module 106 can also be moved in multiple directions.

That is, according to the embodiments of the present invention, the manager can easily adjust the position or posture of the optical module 106 by operating the first adjustment module 108 and the second adjustment module 302. [

4 is a flowchart illustrating a method of fixing an optical module according to an embodiment of the present invention. In the illustrated flow chart, the method is described as being divided into a plurality of steps, but at least some of the steps may be performed in reverse order, combined with other steps, performed together, omitted, divided into detailed steps, One or more steps may be added and performed.

In step S402, the optical module 106 photographs the first object 104 that is seated on the floor surface adjacent to the information terminal 102. [ The optical module 106 may be, for example, a camera, a camcorder, etc., and the first object 104 may be, for example, in a lattice shape.

In step S404, the optical module 106 displays a first object 104 to be photographed and a second object 202 to be photographed. The second object 202 may be displayed to the administrator along with the first object 104 on the screen of the optical module 106 as a virtual object having the same shape as at least a portion of the first object 104. [ At this time, the position of the second object 202 displayed on the screen of the optical module 106 may be kept constant.

In step S406, the first adjustment module 108 or the second adjustment module 302 adjusts the position or attitude of the optical module 106 according to the operation of the administrator. The position of the first object 104 on the screen of the optical module 106 is changed when the manager changes the position or posture of the optical module 106 because the first object 104 is fixed on the floor surface. However, even if the position or attitude of the optical module 106 is changed as a virtual object, the position of the second object 202 displayed on the screen of the optical module 106 is kept constant. Thus, the administrator may enable at least a portion of the first object 104 and the second object 202 to be overlaid on the screen of the optical module 106 by changing the position or posture of the optical module 106. If at least a portion of the first object 104 and the second object 202 are overlaid on the screen of the optical module 106, then the manager can change the orientation of the optical module 106 before the replacement, 106 are oriented in the same direction. Furthermore, the alarm module 112 may generate an alarm as at least a portion of the first object 104 and the second object 202 displayed on the screen of the optical module 106 are overlaid.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, I will understand. Therefore, the scope of the present invention should not be limited to the above-described embodiments, but should be determined by equivalents to the appended claims, as well as the appended claims.

100: attitude adjusting device of optical module
102: information terminal
104: first object
106: Optical module
107: Case
108: First adjustment module
108-1: First adjusting screw
108-2: Second adjusting screw
108-3: Third adjusting screw
110: Optical module support
112: Alarm module
202: second object
302: second adjustment module
302-1: An early start
302-2: Socket

Claims (10)

And a second object, which is a virtual object having the same shape as at least a part of the first object to be photographed, is displayed on the screen by photographing a first object placed on a floor adjacent to the information terminal, module; And
And a first adjustment module for adjusting a position or an attitude of the optical module according to an operation of an administrator so that at least a part of the displayed first object and the second object can be overlaid,
Wherein the second object is generated from the first object photographed before the replacement of the information terminal or the optical module.
The method according to claim 1,
Wherein the position of the second object displayed on the screen is kept constant.
The method according to claim 1,
Wherein the first object is in a lattice shape.
The method according to claim 1,
Wherein the first adjustment module includes a first adjustment screw and a second adjustment screw which are disposed at one end side of the optical module and apply pressure to one end of the optical module in the x- or y- , An attitude adjusting device of the optical module.
The method of claim 4,
Wherein the first adjustment module further comprises a third adjustment screw fixed to one end of the optical module so as to rotate the screen so as to rotate the optical module in one direction according to an operation of the manager, Adjusting device.
The method according to claim 1,
Further comprising an optical module support, one end of which supports one side of the optical module and the other end is fixed to one side of the information terminal.
The method of claim 6,
Further comprising a second adjustment module formed at one end of the optical module support to support one side of the optical module and adjust the position or attitude of the optical module according to an operation of the manager.
The method of claim 7,
Wherein the second adjustment module comprises: an air hole formed at one end of the optical module support; And
And a socket that supports one side of the optical module and accommodates at least a portion of the air-laid hole and is movable in the direction of the outer surface of the air-laid operation according to an operation of the manager.
The method according to claim 1,
Further comprising an alarm module for outputting an alarm when at least a portion of the first object and the second object is overlaid.
The method of claim 9,
Wherein the alarm module displays an alarm message or generates an alarm sound.
KR1020150074820A 2015-05-28 2015-05-28 Apparatus for adjusting position of optical module KR101666677B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114446030A (en) * 2022-01-25 2022-05-06 惠州Tcl移动通信有限公司 Gesture recognition method, gesture recognition device, storage medium and electronic equipment

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Publication number Priority date Publication date Assignee Title
JP2003177460A (en) * 2001-12-11 2003-06-27 Make Softwear:Kk Photographing device and method
JP2009131323A (en) * 2007-11-28 2009-06-18 Canon Inc Imaging apparatus
KR100948161B1 (en) * 2002-04-22 2010-03-16 파나소닉 주식회사 Camera corrector
JP2013203170A (en) * 2012-03-28 2013-10-07 Honda Motor Co Ltd Method for determining installation position of portable information terminal on vehicle
KR20150044715A (en) 2013-10-17 2015-04-27 주식회사 에스원 Bracket for installing a monitoring camera

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003177460A (en) * 2001-12-11 2003-06-27 Make Softwear:Kk Photographing device and method
KR100948161B1 (en) * 2002-04-22 2010-03-16 파나소닉 주식회사 Camera corrector
JP2009131323A (en) * 2007-11-28 2009-06-18 Canon Inc Imaging apparatus
JP2013203170A (en) * 2012-03-28 2013-10-07 Honda Motor Co Ltd Method for determining installation position of portable information terminal on vehicle
KR20150044715A (en) 2013-10-17 2015-04-27 주식회사 에스원 Bracket for installing a monitoring camera

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114446030A (en) * 2022-01-25 2022-05-06 惠州Tcl移动通信有限公司 Gesture recognition method, gesture recognition device, storage medium and electronic equipment
CN114446030B (en) * 2022-01-25 2024-04-09 惠州Tcl移动通信有限公司 Gesture recognition method and device, storage medium and electronic equipment

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