CN103593311A - Input device based in WIFI Direct - Google Patents

Input device based in WIFI Direct Download PDF

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Publication number
CN103593311A
CN103593311A CN201310578586.5A CN201310578586A CN103593311A CN 103593311 A CN103593311 A CN 103593311A CN 201310578586 A CN201310578586 A CN 201310578586A CN 103593311 A CN103593311 A CN 103593311A
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CN
China
Prior art keywords
input
equipment
module
wifi
request
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201310578586.5A
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Chinese (zh)
Inventor
林涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuzhou Rockchip Electronics Co Ltd
Original Assignee
Fuzhou Rockchip Electronics Co Ltd
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 Fuzhou Rockchip Electronics Co Ltd filed Critical Fuzhou Rockchip Electronics Co Ltd
Priority to CN201310578586.5A priority Critical patent/CN103593311A/en
Publication of CN103593311A publication Critical patent/CN103593311A/en
Pending legal-status Critical Current

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Abstract

The invention provides an input device based in WIFI Direct. The input device comprises a first WIFI module, an information collection module and a connection setting module, wherein the first WIFI module is used for being in communication with an input request device, the information collection module is used for collecting input information of a user and sending the input information to the input request device through the first WIFI module, the connection setting module I used for setting the first WIFI module to be in the p2p mode and being connected with the input request device when the input request device requests for connection. According to the input device, the human-machine interaction requirement is met on the non-Bluetooth occasion, and meanwhile no USB interface is occupied. The problem that input can not be conducted under the condition that no Bluetooth module or USB interface exists is solved.

Description

A kind of input equipment based on WIFI Direct
Technical field
The present invention relates to a kind of input equipment based on WIFI Direct.
Background technology
Current Android input equipment (mouse, keyboard) dull and stereotyped, mobile phone all utilizes bluetooth to transmit, and part notebook computer is also to use bluetooth.The advantage of bluetooth is that low in energy consumption, speed also can meet this demand point.But it is shorter that the problem of bluetooth equipment maximum connects distance exactly, and in a lot of applications, Android flat board, mobile phone and notebook computer may, only with WIFI module, but without bluetooth module, just cannot use bluetooth input to transmit.Although there is now radio keyboard mouse, great majority still transmit by USB, can take the USB interface of notebook for notebook computer, and, mobile phone dull and stereotyped for the Android that there is no USB interface, cannot use especially.
Summary of the invention
The technical problem to be solved in the present invention, is to provide a kind of input equipment based on WIFI Direct, solves the problem that cannot input when there is no bluetooth module and there is no USB interface.
The present invention is achieved in that
An input equipment based on WIFI Direct, comprises that a WIFI module, information acquisition module and connection arrange module;
A described WIFI module is used for and input request devices communicating;
Described information acquisition module is for gathering user's input message and sending to input request equipment by a WIFI module;
Described connection arranges module and is set to p2p pattern and when input request device request connects, connects input request equipment for a WIFI module.
Further, described input equipment is for installing the input equipment of Android system.
Further, described user's input message is click keys information or position mobile message.
And the present invention also provides a kind of input request equipment based on WIFI Direct, it is characterized in that: comprise that the 2nd WIFI module, connection request module and input message receive respond module;
The 2nd described WIFI module is for communicating with the input equipment based on WIFI Direct;
Described connection request module is used for scanning WIFI Direct equipment demonstration around after user's connection request being detected, and for the WIFI Direct equipment that connects this user's selection after user selects WIFI Direct equipment being detected;
Input message receives respond module for when receiving the input message of input equipment, response input message.
Further, described input request equipment is Android system equipment.
Tool of the present invention has the following advantages: realized the demand without the man-machine interaction under bluetooth occasion, do not taken USB interface simultaneously.Meanwhile, output device of the present invention also has advantages of long transmission distance.
Accompanying drawing explanation
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is input equipment based on WIFI Direct of the present invention and the structural representation of input request equipment.
Embodiment
Refer to shown in Fig. 1, below the present invention is described in detail.
As shown in Figure 1, a kind of input equipment 1 based on WIFI Direct, comprises a WIFI module 10, information acquisition module 11 and connects module 12 is set.Input equipment 1 is for being connected with input request equipment 2.Input equipment 1 is preferably the input equipment that Android system is installed, and in use Android system, has the simple advantage of exploitation.Input request equipment 2 comprises that the 2nd WIFI module 20, connection request module 21 and input message receive respond module 22.Input request equipment 2 can be Android system equipment or Windows system equipment.
When using the present invention to input, first should open the power supply of input equipment 1.Input equipment 1, from mobility, uses battery to power to input equipment 1.For saves energy consumption, extend the service time of input equipment 1, input equipment 1 includes power switch and power management module, the time that power management module does not collect user's input information at information acquisition module 11, while being greater than Preset Time, closing input equipment 1 or input equipment 1 is entered to standby electricity-saving mode.When input equipment 1 powers on, connection arranges module 12 a WIFI module 10 is set to p2p pattern.P2p pattern is that main equipment pattern during WIFI Direct connects is for waiting for the connection of other equipment.
Then the connection request module 21 of input request equipment 2 scans WIFI Direct equipment around and shows after user's connection request being detected, and connection request module 21 scannings WIFI Direct equipment is around operated in the WIFI module under p2p pattern near being specially and using the 2nd WIFI module 20 scannings.After showing, user can select the implementor name of input equipment 1, and connection request module 21 is detecting the WIFI Direct equipment that connects this user's selection after user selects WIFI Direct equipment.
Particularly, connection request module 21 connects and module 12 is set can detects when being connected with input equipment 1, then connect and module 12 is set automatically confirms and being connected of input request equipment 2, thereby set up the connection of the WIFI Direct of input equipment 1 and input request equipment 2.
Connect after foundation, if user has, carry out input action on input equipment 1, input action comprises that button is clicked input and input (moving as mouse moves with roller) is moved in position, and user's input message is click keys information or position mobile message.Information acquisition module 11 can gather user's input message and send to input request equipment 2 by a WIFI module 10.The input message of input request equipment 2 receives the input message that respond module 22 can receive input equipment 1, then responds input message (realize key-press input and move position).The transmitting procedure of input message is transmitted after input message can being packaged into tcp data bag again.The input of clicking for button is preferably used ascii table to carry out coding and decoding to keying input information.
When input request equipment 2 is Android system equipment, input request equipment 2 is when receiving position mobile message, position mobile message is recalculated into the some position of the mouse point of screen, and on screen, draws corresponding mouse point according to a position, thereby complete the response to position mobile message.
To sum up, the present invention can realize without bluetooth with without the input of the much information in USB situation.
Although more than described the specific embodiment of the present invention; but being familiar with those skilled in the art is to be understood that; our described specific embodiment is illustrative; rather than for the restriction to scope of the present invention; those of ordinary skill in the art are in equivalent modification and the variation done according to spirit of the present invention, all should be encompassed in the scope that claim of the present invention protects.

Claims (5)

1. the input equipment based on WIFI Direct, is characterized in that: comprise that a WIFI module, information acquisition module and connection arrange module;
A described WIFI module is used for and input request devices communicating;
Described information acquisition module is for gathering user's input message and sending to input request equipment by a WIFI module;
Described connection arranges module and is set to p2p pattern and when input request device request connects, connects input request equipment for a WIFI module.
2. a kind of input equipment based on WIFI Direct according to claim 1, is characterized in that: described input equipment is for installing the input equipment of Android system.
3. a kind of input equipment based on WIFI Direct according to claim 1, is characterized in that: described user's input message is click keys information or position mobile message.
4. the input request equipment based on WIFI Direct, is characterized in that: comprise that the 2nd WIFI module, connection request module and input message receive respond module;
The 2nd described WIFI module for as arbitrary in claim 1 to 3 as described in a kind of input equipment based on WIFI Direct communicate;
Described connection request module is used for scanning WIFI Direct equipment demonstration around after user's connection request being detected, and for the WIFI Direct equipment that connects this user's selection after user selects WIFI Direct equipment being detected;
Input message receives respond module for when receiving the input message of input equipment, response input message.
5. a kind of input request equipment based on WIFI Direct according to claim 4, is characterized in that: described input request equipment is Android system equipment.
CN201310578586.5A 2013-11-14 2013-11-14 Input device based in WIFI Direct Pending CN103593311A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310578586.5A CN103593311A (en) 2013-11-14 2013-11-14 Input device based in WIFI Direct

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310578586.5A CN103593311A (en) 2013-11-14 2013-11-14 Input device based in WIFI Direct

Publications (1)

Publication Number Publication Date
CN103593311A true CN103593311A (en) 2014-02-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310578586.5A Pending CN103593311A (en) 2013-11-14 2013-11-14 Input device based in WIFI Direct

Country Status (1)

Country Link
CN (1) CN103593311A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103810903A (en) * 2014-02-27 2014-05-21 长安大学 Warning message pushing method based on vehicle to vehicle communications
CN104657293A (en) * 2015-02-09 2015-05-27 成都杰联祺业电子有限责任公司 Method and device for man-machine interaction of ME (Mobile Equipment)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050138231A1 (en) * 2003-12-22 2005-06-23 Sharp Kabushiki Kaisha Information processing device, information processing system, transmission rate setting method, transmission rate setting computer program, and storage medium containing computer program
CN102420876A (en) * 2012-01-06 2012-04-18 重庆国虹科技发展有限公司 Active peer-to-peer file transmission method for android-based intelligent mobile terminal
CN102609202A (en) * 2012-02-03 2012-07-25 广东步步高电子工业有限公司 Method and system for using touch screen mobile terminal as computer handwriting input device
CN102843467A (en) * 2012-08-13 2012-12-26 北京小米科技有限责任公司 Method for collecting and playing audio signals in real time, mobile terminal and system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050138231A1 (en) * 2003-12-22 2005-06-23 Sharp Kabushiki Kaisha Information processing device, information processing system, transmission rate setting method, transmission rate setting computer program, and storage medium containing computer program
CN102420876A (en) * 2012-01-06 2012-04-18 重庆国虹科技发展有限公司 Active peer-to-peer file transmission method for android-based intelligent mobile terminal
CN102609202A (en) * 2012-02-03 2012-07-25 广东步步高电子工业有限公司 Method and system for using touch screen mobile terminal as computer handwriting input device
CN102843467A (en) * 2012-08-13 2012-12-26 北京小米科技有限责任公司 Method for collecting and playing audio signals in real time, mobile terminal and system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103810903A (en) * 2014-02-27 2014-05-21 长安大学 Warning message pushing method based on vehicle to vehicle communications
CN103810903B (en) * 2014-02-27 2016-08-31 长安大学 A kind of warning information method for pushing based on truck traffic
CN104657293A (en) * 2015-02-09 2015-05-27 成都杰联祺业电子有限责任公司 Method and device for man-machine interaction of ME (Mobile Equipment)

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PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
COR Change of bibliographic data
CB02 Change of applicant information

Address after: 350000 Fuzhou Gulou District, Fujian, software Avenue, building 89, No. 18

Applicant after: FUZHOU ROCKCHIP ELECTRONICS CO., LTD.

Address before: 350000 Fuzhou Gulou District, Fujian, software Avenue, building 89, No. 18

Applicant before: Fuzhou Rockchip Semiconductor Co., Ltd.

C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140219