CN101324803A - Remote control method and device of personal computer medium player - Google Patents
Remote control method and device of personal computer medium player Download PDFInfo
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- CN101324803A CN101324803A CNA2007100090934A CN200710009093A CN101324803A CN 101324803 A CN101324803 A CN 101324803A CN A2007100090934 A CNA2007100090934 A CN A2007100090934A CN 200710009093 A CN200710009093 A CN 200710009093A CN 101324803 A CN101324803 A CN 101324803A
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Abstract
The invention provides a remote control method for media play of a personal computer, and a remote control device. In the method, keys are divided into keyboard keys and mouse keys. The mouse keys comprise a left key and a right key as well as direction keys. The codes of the mouse keys comprise a feature segment, a left key and right key data segment, a direction key data segment and a check segment. The feature segment is used for expressing the corresponding mouse key input of the codes; the left and right key data segment is used for expressing the pushed state of the left key and the right key; the direction key data segment is used for expressing the pushed state of the direction keys; the check segment is used for data check. The remote control device provided by the invention can simulate the operation of the mouse through the direction key, and the computer keyboard and the mouse can be operated through a remote manipulator, thus facilitating the operations. The remote control method provides an encoding method for the operations of the keyboard and the mouse of the remote manipulator. Through the encoding method, a mouse pointer can travel in a smooth and exact track on the screen.
Description
Technical field
The present invention relates to the remote control thereof and the telechiric device of computing machine, specifically be meant the remote control thereof and the telechiric device of personal computer media play.
Background technology
Along with the fast development of computer technology and multimedia technology, personal computer is applied to multimedia broadcast more and more.At present, the controlling media play of personal computer still adopts keyboard and mouse mostly, though Wireless Keyboard and wireless mouse have occurred, its operation convenience is still mutually far short of what is expected compared with the telepilot of televisor, VCD.
Chinese patent discloses " a kind of computer remote control device and method " for No. 01124734.7, this device comprises a far end device and a host side device, far end device can be sent first wireless signal, second wireless signal or the 3rd wireless signal, when the host side device receives described first wireless signal, open computer system power source; When receiving described second wireless signal, the system power supply of shutting down computer; When receiving described the 3rd wireless signal, transmit control signal, in order to the software or the peripheral hardware operation of control computer system.Though this technical scheme has proposed to realize the device and method of computer remote control, only provides a kind of wide in range, general scheme, do not provide first wireless signal, second wireless signal or the 3rd wireless signal how to realize control, thereby be difficult to carry out.
Chinese patent discloses " computer remote control input method and remote keypad " for No. 93114908.8, the infrared light command signal of being sent by the infrared coding transmitter unit changes electric signal into through receiving element, send into the I/O mouth of singlechip microprocessor, by the RS-232 mouth or the keyboard mouth of user's principal computer, can realize remote control to subscriber computer.Though this scheme provides the coding-decoding method of control signal, do not provide the control mode of mouse, so its operation is convenient inadequately.
Summary of the invention
The invention provides a kind of remote control thereof and telechiric device of personal computer media play, its fundamental purpose is to overcome the active computer telechiric device and method does not provide the control mode of mouse, unhandy shortcoming.
The present invention adopts following technical scheme:
The remote control thereof of personal computer media play comprises: 1) telepilot receives the button input, and the button input is encoded, with the form emission of encoded radio with wireless signal; 2) key zone is divided into keyboard key and mouse button, and mouse button comprises mouse left-right key and directionkeys; 3) when button is input as the keyboard key input, its encoded radio comprises characteristic segments, state section, data segment and verification section, characteristic segments is used to represent this corresponding keyboard key input of encoding, what the state section was used to represent button presses, continues, decontrols three kinds of states, data segment is used to represent key value, and the verification section is used for data check; 4) when button is input as mouse button, its encoded radio comprises characteristic segments, right and left key data segment, directionkeys data segment and verification section, characteristic segments is used to represent this corresponding mouse button input of encoding, the right and left key data segment is used to represent the down state of left-right key, the directionkeys data segment is used to represent the down state of directionkeys, and the verification section is used for data check; 5) receiving trap of computer terminal receives the wireless signal of telepilot, and it is decoded as the acceptable electric signal of computing machine, and computing machine is accepted this electric signal and handled accordingly.
The remote control thereof of aforementioned personal computer media play, when the input of twice button in front and back not simultaneously, the transmission of two group codings is no less than 10ms at interval, imports when identical when twice button in front and back, the transmission of two group codings is no less than 70ms at interval.
The remote control thereof of aforementioned personal computer media play, its directionkeys comprises by equally distributed eight keys of circumferencial direction, corresponding eight solid size values and eight merging code values, when button is input as wherein three keys, directionkeys data segment in its encoded radio is got the solid size value of middle key, when button was input as wherein two keys, the directionkeys data segment in its encoded radio was got the merging code value of these two keys.
The telechiric device of personal computer media play, comprise: telechiric device, comprise main control unit, keyboard and control circuit, transmitter unit, keyboard and control circuit are used to receive the button input, main control unit is encoded according to keyboard input, and transmitter unit sends coding result with the wireless signal form; Receiving trap, be installed on computer terminal, comprise main control unit, interface module, receiving element and data-carrier store, receiving element is used to receive the wireless signal of above-mentioned transmitter unit emission, main control unit is decoded to this wireless signal, data-carrier store is used for the temporary data that receive, and interface module provides and being connected of computing machine, and sends decoded data to computing machine; Above-mentioned keyboard is provided with keyboard key and mouse button, and mouse button comprises mouse left-right key and directionkeys.
The telechiric device of aforementioned personal computer media play, its interface module are usb interface module.
The telechiric device of aforementioned personal computer media play, its directionkeys comprise eight keys of the circumferencial direction that is uniformly distributed in a disk, and each key is corresponding to a solid size value, and corresponding one of every adjacent two keys merge code value.
By above-mentioned description to structure of the present invention as can be known, compare with prior art, the present invention has following advantage: one, but the operation of telepilot direction of passage key analog mouse, thereby by the telepilot operation of genuine computer keyboard and mouse simultaneously, more convenient to operate; Two, for the keyboard operation and the mouse action of telepilot provides coding method respectively, by this coding method, the smooth exquisiteness of the track that mouse pointer is walked on screen; Three, the receiving trap of computer terminal adopts USB interface to be connected with computing machine, and plug and play need not to add electric power system, and is easy to use.
Description of drawings
Fig. 1 is a system architecture synoptic diagram of the present invention;
Fig. 2 is the button distribution schematic diagram of telepilot of the present invention;
Fig. 3 is the corresponding relation figure of telepilot directionkeys of the present invention and code value;
Fig. 4 is the encoded data structure figure of mouse button button input of the present invention;
Fig. 5 is the encoded data structure figure of keyboard key button input of the present invention;
Fig. 6 is the workflow diagram of telechiric device of the present invention;
Fig. 7 is the workflow diagram of receiving trap of the present invention.
Embodiment
Below with reference to Fig. 1 to Fig. 7 the specific embodiment of the present invention is described.
With reference to Fig. 1, be used for the telechiric device of personal computer media play, mainly comprise telechiric device 1 and receiving trap 2 two parts, wherein telechiric device 1 is hand-held by the user, and receiving trap 2 is connected in the USB slot of computing machine by USB interface.
This telechiric device 1 comprises main control unit 12, keyboard and control circuit 11, transmitter unit 13.Keyboard and control circuit 11 are used to receive the button input, and main control unit 12 is encoded according to keyboard input, and transmitter unit 13 sends coding result with the wireless signal form.
Receiving trap 2 comprises main control unit 22, interface module 21, receiving element 23 and data-carrier store 24.Receiving element 23 is used to receive the wireless signal of above-mentioned transmitter unit 13 emissions, 12 pairs of these wireless signals of main control unit are decoded, data-carrier store 24 is used for the ephemeral data that temporary main control unit 22 data handling procedures produce, interface module 21 provides and being connected of computing machine, and sends decoded data to computing machine.With reference to Fig. 2, above-mentioned keyboard is provided with keyboard key and mouse button simultaneously, and mouse button comprises left mouse button 41, right button 42 and directionkeys 4, and other key on the keyboard is a keyboard key.This interface module 21 is a usb interface module.
With reference to Fig. 2 and Fig. 3, its directionkeys 4 comprises eight keys of the circumferencial direction that is uniformly distributed in a disk, each key is corresponding to a solid size value D1, D3, D5, D7, D9, D11, D13, D15, and corresponding one of every adjacent two keys merge code value D2, D4, D6, D8, D10, D12, D14, D16.
With reference to Fig. 4, be the encoded data structure of mouse button button input, this data structure is represented the frame mouse button button data that transmits.This data structure comprises characteristic segments M1, right and left key data segment M2, directionkeys data segment M3 and verification section M4.Characteristic segments M1 is used to represent this corresponding mouse button input of encoding, to separate with the keyboard key input field with five binary representations; Right and left key data segment M2 is used to represent the down state of left button 41, right button 42, is when left button 41 is pressed " 10 ", is when right button 42 is pressed " 01 ", is when all not pressing " 00 "; Directionkeys data segment M3 is used to represent the down state of directionkeys 4, the corresponding solid size value of this data segment D1, D3, D5, D7, D9, D11, D13, D15 or merge among code value D2, D4, D6, D8, D10, D12, D14, the D16 one, if press three keys of directionkeys 4 simultaneously, then get the solid size value of its middle key, if press two keys of directionkeys 4 simultaneously, then get the merging code value of these two keys; Verification section M4 is used for data check, is made of right and left key data segment M2, the every sum of directionkeys data segment M3, represents with tetrad.
With reference to Fig. 5, be the encoded data structure of keyboard key button input, this data structure is represented the frame keyboard key button data that transmits.This data structure comprises characteristic segments N1, state section N2, data segment N3 and verification section N4.Characteristic segments N1 is used to represent the corresponding keyboard key input of these group coding data, to separate with the mouse button input field; What state section N2 was used to represent button presses, continues, decontrols three kinds of states, if just be " 00 " by issuing first frame data, if the data that persistent state is sent out are " 10 ", is " 01 " if decontrol the data that button sends out; Data segment N3 is used to represent key value, corresponding to the code value of each keyboard key; The verification section is used for data check, is made of state section N2, the every sum of data segment N3, represents with tetrad.
With reference to Fig. 6, be the workflow of telechiric device 1.After telechiric device 1 powers up unlatching, at first carry out initialization setting (step S11), then carry out keyboard scan (step S12), judged whether that button presses (step S13), if no button is pressed, then proceed keyboard scan (step S12),, then read corresponding key sequence number and corresponding code value (step S14) up to there being button to press.If button is input as the button input of keyboard key, then by the coding rule of above-mentioned keyboard key encode (step 151); If button is input as the button input of mouse button, then by the coding rule of above-mentioned mouse button encode (step 152).At last this coding result is launched (step S16) with the infrared ray form.
If telechiric device 1 is in powering state all the time, then gets back to step 11 circulation and carry out, till telechiric device 1 outage.If the input of twice button in front and back is not simultaneously, then the transmission of two group codings is no less than 10ms at interval, imports when identical when twice button in front and back, and the transmission of two group codings is no less than 70ms at interval.
With reference to Fig. 7, be the workflow of receiving trap 2.When receiving trap 2 is connected on the USB interface of computer, power up by USB interface, at first carry out initialization (step S21), then detect and whether receive infrared signal (step S22), then continue to detect, receive infrared signal up to detecting, with this signal decoding, be converted to the function ISN of computer operating system control, if mouse action also will quicken to handle (step S23) continuously, communicate (step S24) by USB interface and computing machine at last, computing machine is handled according to the function ISN that receives.If receiving trap 2 is in powering state all the time, then returns step S22 circulation and carry out, if outage then finishes.
Above-mentioned only is a specific embodiment of the present invention, but design concept of the present invention is not limited thereto, and allly utilizes this design that the present invention is carried out the change of unsubstantiality, all should belong to the behavior of invading protection domain of the present invention.
Claims (6)
1, the remote control thereof of personal computer media play comprises:
1) telepilot receives the button input, and the button input is encoded, with the form emission of encoded radio with wireless signal;
2) key zone is divided into keyboard key and mouse button, and mouse button comprises mouse left-right key and directionkeys;
3) when button is input as the keyboard key input, its encoded radio comprises characteristic segments, state section, data segment and verification section, characteristic segments is used to represent this corresponding keyboard key input of encoding, what the state section was used to represent button presses, continues, decontrols three kinds of states, data segment is used to represent key value, and the verification section is used for data check;
4) when button is input as mouse button, its encoded radio comprises characteristic segments, right and left key data segment, directionkeys data segment and verification section, characteristic segments is used to represent this corresponding mouse button input of encoding, the right and left key data segment is used to represent the down state of left-right key, the directionkeys data segment is used to represent the down state of directionkeys, and the verification section is used for data check;
5) receiving trap of computer terminal receives the wireless signal of telepilot, and it is decoded as the acceptable electric signal of computing machine, and computing machine is accepted this electric signal and handled accordingly.
2, the remote control thereof of personal computer media play as claimed in claim 1, it is characterized in that: twice button imported not simultaneously when front and back, the transmission of two group codings is no less than 10ms at interval, imports when identical when twice button in front and back, and the transmission of two group codings is no less than 70ms at interval.
3, the remote control thereof of personal computer media play as claimed in claim 1, it is characterized in that: described directionkeys comprises by equally distributed eight keys of circumferencial direction, corresponding eight solid size values and eight merging code values, when button is input as wherein three keys, directionkeys data segment in its encoded radio is got the solid size value of middle key, when button was input as wherein two keys, the directionkeys data segment in its encoded radio was got the merging code value of these two keys.
4, the telechiric device of personal computer media play comprises:
Telechiric device comprises main control unit, keyboard and control circuit, transmitter unit, and keyboard and control circuit are used to receive the button input, and main control unit is encoded according to keyboard input, and transmitter unit sends coding result with the wireless signal form;
Receiving trap, be installed on computer terminal, comprise main control unit, interface module, receiving element and data-carrier store, receiving element is used to receive the wireless signal of above-mentioned transmitter unit emission, main control unit is decoded to this wireless signal, data-carrier store is used for the temporary data that receive, and interface module provides and being connected of computing machine, and sends decoded data to computing machine;
Above-mentioned keyboard is provided with keyboard key and mouse button, and mouse button comprises mouse left-right key and directionkeys.
5, the telechiric device of personal computer media play as claimed in claim 4 is characterized in that: described interface module is a usb interface module.
6, the telechiric device of personal computer media play as claimed in claim 4, it is characterized in that: described directionkeys comprises eight keys of the circumferencial direction that is uniformly distributed in a disk, each key is corresponding to a solid size value, and corresponding one of every adjacent two keys merge code value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100090934A CN101324803A (en) | 2007-06-11 | 2007-06-11 | Remote control method and device of personal computer medium player |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100090934A CN101324803A (en) | 2007-06-11 | 2007-06-11 | Remote control method and device of personal computer medium player |
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| CN101324803A true CN101324803A (en) | 2008-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2007100090934A Pending CN101324803A (en) | 2007-06-11 | 2007-06-11 | Remote control method and device of personal computer medium player |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102629157A (en) * | 2012-02-29 | 2012-08-08 | 深圳市茁壮网络股份有限公司 | Message conversion method and device |
| CN103425241A (en) * | 2012-05-25 | 2013-12-04 | 鸿富锦精密工业(武汉)有限公司 | Equipment input system |
| CN103716672A (en) * | 2013-12-19 | 2014-04-09 | 京东方科技集团股份有限公司 | Remote controller, display device and remote control display system |
| CN103873911A (en) * | 2014-02-21 | 2014-06-18 | 深圳Tcl新技术有限公司 | Mouse controller and control method of intelligent equipment |
-
2007
- 2007-06-11 CN CNA2007100090934A patent/CN101324803A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102629157A (en) * | 2012-02-29 | 2012-08-08 | 深圳市茁壮网络股份有限公司 | Message conversion method and device |
| CN103425241A (en) * | 2012-05-25 | 2013-12-04 | 鸿富锦精密工业(武汉)有限公司 | Equipment input system |
| CN103425241B (en) * | 2012-05-25 | 2016-12-14 | 重庆文润科技有限公司 | device input system |
| CN103716672A (en) * | 2013-12-19 | 2014-04-09 | 京东方科技集团股份有限公司 | Remote controller, display device and remote control display system |
| CN103716672B (en) * | 2013-12-19 | 2016-06-08 | 京东方科技集团股份有限公司 | A kind of remote controller, display device and remote control display system |
| CN103873911A (en) * | 2014-02-21 | 2014-06-18 | 深圳Tcl新技术有限公司 | Mouse controller and control method of intelligent equipment |
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Application publication date: 20081217 |