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LT2013062A - Apparatus for automatic switching between computer with the help of a common mouse and a common keyboard and method of this automatic switching - Google Patents

Apparatus for automatic switching between computer with the help of a common mouse and a common keyboard and method of this automatic switching

Info

Publication number
LT2013062A
LT2013062A LT2013062A LT2013062A LT2013062A LT 2013062 A LT2013062 A LT 2013062A LT 2013062 A LT2013062 A LT 2013062A LT 2013062 A LT2013062 A LT 2013062A LT 2013062 A LT2013062 A LT 2013062A
Authority
LT
Lithuania
Prior art keywords
common
computer
automatic
keyboard
common mouse
Prior art date
Application number
LT2013062A
Other languages
Lithuanian (lt)
Other versions
LT6002B (en
Inventor
Stanislav Ing. Lakosil
Jan Šimek
Original Assignee
Ažd Praha S. R. O.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ažd Praha S. R. O. filed Critical Ažd Praha S. R. O.
Publication of LT2013062A publication Critical patent/LT2013062A/en
Publication of LT6002B publication Critical patent/LT6002B/en

Links

Landscapes

  • Input From Keyboards Or The Like (AREA)
  • Position Input By Displaying (AREA)

Abstract

Each computer (1,2) contains at least one USB interface (11,21) following up to the USB/HID controller (12, 22), each of which being connected to the controller (121, 221) of the common mouse (41) and to the controller (122, 222) of the common keyboard (42). The common mouse (41) and keyboard (42) are connected to the computers (1,2) in a one-way manner through the automatic KVM switch (3), containing the logical unit (31) for conversion of the movement of the common mouse (41) to the cursor position, connected in a one-way manner to the logical unit (32) of the switching of the output of the data signal from the automatic KVM switch (3). The automatic KVM switch (3) is connected in a one-way manner to each computer (1,2) through the USB interface (11, 21) of the corresponding computer (1,2). The method of automatic switching between computers (1,2) with the help of a common mouse (41) and a common keyboard (42) consists in the fact that the automatic KVM switch (3) receives information on movement of the common mouse (41), without any feedback, it processes this information through its logical unit (31) for conversion of relative coordinates of the movement of the common mouse (41) to absolute coordinates of the pointer of the position on display units (131,132, 231), and in the follow-up logical unit (32) of the switching of the output of the data signal it decides, on the basis of exceeding of the range of these absolute coordinates about the switching of the data signal of the keyboard (42) to the corresponding particular computer (1, 2). Besides this, the automatic KVM switch (3) generates, without any feedback, the information on the position of the pointer on display units (131, 132, 231) in absolute coordinates for the same corresponding particular computer (1, 2). If the absolute coordinates do not exceed the preset range, the signal is directed to the current selected computer (1,2).
LT2013062A 2012-07-16 2013-06-13 Apparatus for automatic switching between computer with the help of a common mouse and a common keyboard and method of this automatic switching LT6002B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CZ2012-486A CZ306638B6 (en) 2012-07-16 2012-07-16 A device for automatic switching between computers using a common mouse and a common keyboard, and a method of this automatic switching

Publications (2)

Publication Number Publication Date
LT2013062A true LT2013062A (en) 2014-01-27
LT6002B LT6002B (en) 2014-03-25

Family

ID=49993327

Family Applications (1)

Application Number Title Priority Date Filing Date
LT2013062A LT6002B (en) 2012-07-16 2013-06-13 Apparatus for automatic switching between computer with the help of a common mouse and a common keyboard and method of this automatic switching

Country Status (3)

Country Link
CZ (1) CZ306638B6 (en)
LT (1) LT6002B (en)
SK (1) SK288700B6 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5748189A (en) 1995-09-19 1998-05-05 Sony Corp Method and apparatus for sharing input devices amongst plural independent graphic display devices
JP3756843B2 (en) * 2002-05-09 2006-03-15 株式会社クボタ Ride type multi-row transplanter
KR101055727B1 (en) 2004-06-01 2011-08-11 엘지전자 주식회사 Drum washing machine
US7545361B2 (en) * 2005-04-28 2009-06-09 International Business Machines Corporation Automatically switching input and display devices between multiple workstations
GB2427530B (en) 2005-11-11 2007-06-13 Amulet Electronics Ltd Computer switching device
US20110010473A1 (en) 2008-03-08 2011-01-13 Szolyga Thomas H Computer Monitor With Integral KVM Switch

Also Published As

Publication number Publication date
CZ306638B6 (en) 2017-04-12
SK500282013A3 (en) 2014-06-03
CZ2012486A3 (en) 2014-01-29
LT6002B (en) 2014-03-25
SK288700B6 (en) 2019-09-03

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Legal Events

Date Code Title Description
BB1A Patent application published

Effective date: 20140127

FG9A Patent granted

Effective date: 20140325