CN1185576C - Leanring function for radio remote controller - Google Patents
Leanring function for radio remote controller Download PDFInfo
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- CN1185576C CN1185576C CNB011379006A CN01137900A CN1185576C CN 1185576 C CN1185576 C CN 1185576C CN B011379006 A CNB011379006 A CN B011379006A CN 01137900 A CN01137900 A CN 01137900A CN 1185576 C CN1185576 C CN 1185576C
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- telepilot
- remote controller
- receiving end
- sequence number
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Abstract
The present invention relates to a software learning method of a wireless remote control device. The wireless remote control device comprises a receiving end and a remote controller, and the receiving end and the remote controller are connected through a wireless transmission protocol; the receiving end is coupled with a terminal device; the remote controller has a remote controller serial number, so the remote controller can be recognized. The present invention comprises the steps that in a primary learning stage, the receiving end waits to receive a data packet containing the remote controller serial number, the remote controller sends out the data packet containing the remote controller serial number through the wireless transmission protocol, and the receiving end receives the data packet and obtains the remote controller serial number; an identity identification password is set; in a secondary learning stage, whether an input identity identification password which is not judged accords with the identity identification password is judged; if the input identity identification password which is not judged accords with the identity identification password, the receiving end begins to wait to receive the data packet containing the remote controller serial number. When the remote controller is used, the remote controller can send out a control packet, and the control packet contains the remote controller serial number and a control command; the receiving end receives and judges whether the remote controller serial number contained in the control packet is correct; if the remote controller serial number is correct, the control command is executed.
Description
Technical field
The present invention relates to a kind of software learning method, particularly a kind of software learning method of wireless remote controller.
Background technology
In the past, we are when using household appliances, especially as equipment such as televisor, video recorder or sound equipments, in order to make the user convenient, more comfortable when enjoying these audio-visual devices, usually all can have telepilot, allow the user can control these household appliances at a distance at any time, need not specially go to these equipment next doors, operate these equipment again in order to select little trick such as channel.But if household appliances such as televisor, Video Recorder, DVD projector and sound equipment are arranged in the family simultaneously, just have several telepilots usually, control different household appliances separately, use and will vary, neither be very convenient.If wherein there is which telepilot to damage, other telepilot can not replace using, cause very big inconvenience in the use, if price is very expensive on the one hand will to buy new telepilot, on the other hand because the speed that existing household appliances are weeded out the old and bring forth the new is very fast, also differs and bought striking resemblances, telepilot that function is identical surely.
In order to address the above problem,, be known as long as this telepilot just can be applied in all on the market household appliances at the telepilot that a kind of universal type is arranged on the market.In general, though the telepilot of each brand household appliances all uses much the same wireless radio transmission frequency range, but because utilize different wireless communication modes, and the volume of transmitted data of telepilot is not too large, so therefore the telepilot of the telepilot of different brands household electrical appliances or same brand but different household appliances can't produce the phenomenon of disturbing.
See also Fig. 1, Fig. 1 represents the operational flowchart of universal type telepilot in the known technology.Usually, above-mentioned universal type telepilot has the various wireless transmission protocols of well-known on the market board telepilot, and in the time will using these universal type telepilots, telepilot can be done trial and error learning one by one, till finding correct wireless transmission protocol.
As shown in Figure 1, when channel selection begins (step S11), the universal type telepilot is obtained the data of first kind of transmission mode, and switch to first transmission mode (step S12), the universal type telepilot is sent radio package (step S13) by first kind of transmission mode, at this moment, the universal type telepilot was judged in a second or shorter time the bag of response passback (step S14)? respond bag if the universal type telepilot receives, then finish channel selection (step S15).If receiving, the universal type telepilot do not respond bag within certain hour, can telepilot judge whether to also have next transmission mode (step S16)? if also have next transmission mode, then the universal type telepilot can switch to next transmission mode (step S17), continues to send radio package (step S13) again.If when not having next transmission mode, then finish channel selection (step S15), this universal type telepilot that is to say in the wireless transmission protocol data of this universal type telepilot not comprise that this to be ready controlling the wireless transmission protocol of this type, so also can't use.
In addition; some computer equipments also have wireless telechiric device; for example wireless mouse and Digiplex or the like; usually have complicated control knob and controlling signal; these equipment are to use universal type telepilot in the known technology; and the volume of transmitted data of the telepilot of this computer equipment of picture is also bigger, if a plurality of similar telepilots use in contiguous scope, the situation that then might have the phase mutual interference takes place.In order to address this problem, the general practice is all to establish an identification serial number at each telepilot, telepilot is in emitting radio wave, also this identification serial number is added up, form a packet, when receiving end receives this packet, can judge immediately whether this packet is the signal that correct telepilot sent, if not the signal that correct telepilot is sent, then ignore this packet, do not do the control command that is comprised in the bag, avoid between the telepilot of the same type interference cases taking place.
But normally receiving end and telepilot are corresponding one by one uses for these telechiric devices that have a telepilot sequence number, if telepilot has damaged because of carelessness, then may need to change whole telechiric device, and this substitute mode is very uneconomic.
Summary of the invention
In view of this, purpose of the present invention just is to provide a kind of software learning method of wireless remote controller, mode by software learning is when using a teleswitch for the first time, receiving end is obtained the telepilot sequence number of telepilot, and differentiate whether be the order that correct telepilot was transmitted, avoid this telepilot to be subjected to the interference of homotype telepilot in use with this telepilot sequence number.
For achieving the above object, the invention provides a kind of software learning method of wireless remote controller, this wireless remote controller has receiving end and the telepilot that connects by wireless transmission protocol, wherein receiving end is coupled to a terminal device, telepilot also has a telepilot sequence number, this method comprises the following steps: at learning phase first, receiving end can be waited for and receive the packet that comprises the telepilot sequence number, telepilot is sent the packet that comprises the telepilot sequence number by wireless transmission protocol, and receiving end receives packet, obtain the telepilot sequence number, differentiate telepilot with this, this telepilot is sent the controlling packet that comprises this telepilot sequence number and control command by this wireless transmission protocol; Whether this receiving end receives and judge this telepilot sequence number that this controlling packet comprises correct; If when this telepilot sequence number is correct, just carry out this control command.Simultaneously, software learning method among the present invention also comprises sets an identity recognition code, when telepilot is learnt again in order to identification user identity, when if the identification password is correct, then receiving end begins to wait for that reception comprises the packet of telepilot sequence number, avoids the telepilot sequence number of telepilot arbitrarily to be altered in this way.
Description of drawings
For above-mentioned and other purposes of the present invention, feature and advantage can be become apparent, a preferred embodiment cited below particularly, and be described in detail below in conjunction with the accompanying drawings:
Fig. 1 represents the operational flowchart of universal type telepilot in the known technology.
Fig. 2 represents in the embodiment of the invention, uses the notebook computer synoptic diagram of the wireless remote controller with software learning function.
Fig. 3 represents in the embodiment of the invention, uses the notebook computer system block diagrams of the wireless remote controller with software learning function.
Fig. 4 represents in the embodiment of the invention, has the notebook computer of the wireless remote controller of software learning function, the general flowchart that it is learnt first for use.
Fig. 5 represents in the embodiment of the invention, has the notebook computer of the wireless remote controller of software learning function, the general flowchart that it is learnt again for use.
Fig. 6 represents in the embodiment of the invention, has the notebook computer of the wireless remote controller of software learning function, its receiving end summary control flow chart for use.
Embodiment
For obviously distinguishing the difference of embodiments of the invention and conventional art, use the wireless remote controller that on notebook computer, has the software learning function respectively in the known technology in the key diagram 1 in universal type telepilot 30 and Fig. 2 embodiment of the invention, and will both difference be compared.
See also Fig. 2, Fig. 2 represents in the embodiment of the invention, uses the notebook computer synoptic diagram of the wireless remote controller with software learning function.As shown in Figure 2, in embodiments of the present invention, wireless remote controller with software learning function is installed on the notebook computer 10, it divides into two parts, one is the receiving end 20 of wireless remote controller, one is the telepilot 30 of wireless remote controller, and both are with wireless transmission protocol transmission data.The receiving end 20 of above-mentioned wireless remote controller is a modular design, can be installed in the notebook computer 10.
Have a power supply cresset 33 in the telepilot 30 of wireless remote controller, the telepilot 30 that can represent wireless remote controller is under the state that electricity is arranged, and telepilot 30 can utilize Wireless transmission mode that control command is spread out of.Telepilot 30 has a function key module 31 in addition, and the user can control notebook computer 10 by these function keys, for example: about the mouse, start, shutdown even input password of move left and right or notebook computer 10 or the like.
See also Fig. 3, Fig. 3 represents in the embodiment of the invention, uses the notebook computer system block diagrams of the wireless remote controller with software learning function.As shown in Figure 3, the receiving end 20 of wireless remote controller couples with the chipset 12 of an interface circuit 22 with notebook computer inside, wherein chipset 12 links with the CPU14 of notebook computer, the signal that the receiving end 20 of wireless remote controller was handled passes to this notebook computer 10 inside, and these signals can be used as the signal of the action of control notebook computer 10.For example: receiving end 20 is coupled to the South Bridge chip and the north bridge chips of notebook computer 10 through interface circuit 22, by different control commands, the LCD screen of the keyboard of may command notebook computer 10, mouse cursor, switch notebook computer 10 or close, open this notebook computer 10.In addition, the telepilot 30 of wireless remote controller has a telepilot sequence number in addition.The telepilot of wireless remote controller and the receiving end of wireless remote controller 20 carry out the remote control transmission by radiowave 40.
As shown in Figure 3, the receiving end 20 and the telepilot 30 of embodiment of the invention wireless remote controller all comprise a microprocessor, these two microprocessors can be one similar 8051 or simpler single-chip, mainly be receiving end wireless transmission circuit 26 and 34 data packets transmitted of telepilot wireless transmission circuit that are used for producing wireless remote controller, and judge whether the telepilot sequence number in this packet is correct, if send telepilot sequence number in the packet when incorrect, then this bag is considered as invalid bag, continue to wait for packet, make default reaction action again with correct telepilot sequence number.In addition, in embodiments of the present invention, the telepilot wireless transmission circuit 34 of wireless remote controller and receiving end wireless transmission circuit 26 are the functions that reach wireless transmission with wireless transmission protocol (as blue bud wireless transmission protocol), in order to prevent purposes such as interference, the effective range of this wireless transmission is within 10 meters, but the present invention also can realize with other wireless transmission protocols.
In the wireless remote controller calcspar in Fig. 3 embodiment of the invention, the microprocessor 32 of telepilot is coupled to function key module 31, cresset 33, reaches between the wireless transmission circuit 34 of telepilot, has the input button of power-on cresset 33, scan function key module 31 and telepilot sequence number and control command are formed functions such as a controlling packet.
See also Fig. 4, Fig. 4 represents in the embodiment of the invention, has the notebook computer of the wireless remote controller of software learning function, the general flowchart that it is learnt first for use.
Method according to the software learning of the embodiment of the invention, it mainly is the telepilot sequence number that a kind of mode of utilizing software writes down wireless remote controller, to avoid telepilot 30 of the same type phase mutual interference in closely, this software learning method comprises the following steps, as shown in Figure 4, this is the general flowchart of learning first, wireless remote controller hardware module and software (step S41) in the embodiment of the invention at first are installed on notebook computer, after installing, start the firmware learning functionality of no telechiric device immediately by software program, and demonstration " pressing the arbitrary key of telepilot " (step S42) on screen, the receiving end 20 of wireless remote controller enters the state (step S43) that receives packet of waiting for simultaneously, at this moment, the user presses any key of function key module 31 on the telepilot 30 of wireless remote controller, this telepilot 30 is also sent the packet (step S44) that includes the telepilot sequence number, receiving end 20 is obtained this packet subsequently, and the telepilot sequence number is stored (step S45).Wherein the telepilot sequence number can be positioned at any both allocations of packet, and the telepilot sequence number is six default codings.
As shown in Figure 4, learning phase comprises a step of setting user's identification password in addition first.After receiving end 20 stored the telepilot sequence number, software can require the user to input the identification password, and is stored to a storage device, as hard disk (step S46), finishes the flow process (step S47) of the learning phase first of wireless remote controller at last.The action of setting user's identification password is in order to prevent the software learning function of the open wireless telechiric device that anyone is random, can when changing another telepilot 30, can to discern this telepilot 30 again for system in telepilot 30 damages in future.
See also Fig. 5, Fig. 5 represents in the embodiment of the invention, has the notebook computer of the wireless remote controller of software learning function, the general flowchart that it is learnt again for use.
As shown in Figure 5, this is again the general flowchart of study, the firmware that starts wireless remote controller by software program learning functionality (step S51) at first, software program on the notebook computer 10 can require the user to input correct identification password (step S52) at this moment, and by software judge inputed do not judge identification password conform to the identification password that has stored (step S53)? if the identification password bad that the user imported, then program can require the user to input correct identification password, and show the identification password mistake of importing (step S58), finish the learning process again (step S57) of wireless remote controller thus.
If the identification password that the user inputed is correct, then start the firmware learning functionality of wireless remote controller, and demonstration on screen " it is arbitrary strong to press telepilot ", the receiving end 20 of wireless remote controller enters the state (step S54) that receives packet of waiting for simultaneously, at this moment, the user presses any key of function key module 31 on the telepilot 30 of wireless remote controller, this telepilot 30 is also sent the packet (step S55) that includes the telepilot sequence number, receiving end 20 is obtained this packet subsequently, and the telepilot sequence number stored (step S56), finish the flow process (step S57) of the learning phase again of wireless remote controller at last.
See also Fig. 6, Fig. 6 represents in the embodiment of the invention, has the notebook computer of the wireless remote controller of software learning function, its receiving end summary control flow chart for use.
As shown in Figure 6, the control flow of the receiving end 20 of wireless remote controller must be finished the learning process first of wireless remote controller earlier, and the receiving end 20 of wireless remote controller just can be accepted the controlling signal of telepilot 30.When distant control function begins (step S61), at first receiving end 20 can be waited for and receive a controlling packet (step S62) that is sent by blue bud wireless transmission protocol from telepilot 30, wherein in controlling packet, can comprise one or more control commands and a telepilot sequence number, control command is to be used for signal by the south bridge in the notebook computer 10 and north bridge chipset 12 control notebook computers 10, and the telepilot sequence number then is to be used for microprocessor 24 to receiving end to judge whether the controlling signal that sent for correct telepilot 30.This moment, receiving end 20 received this controlling packet (step S63), can whether correctly the microprocessor 24 of receiving end judge the interior telepilot sequence number of this controlling packet (step S64) at once simultaneously? if the telepilot sequence number in this controlling packet is incorrect, then it is considered as the radio signals that other homotype telepilot 30 is sent out, so can ignore this controlling packet (step S66), continue to get back to the state (step S62) that receives controlling packet of waiting for.
If the telepilot sequence number in this controlling packet is correct, then send a signal to south bridge and north bridge chipset 12 in the notebook computer 10, control every software and hardware of notebook computer 10 by south bridge and north bridge chipset 12, finish desired respective action in the controlling packet, passback one is responded bag and is given telepilot 30 after finishing above-mentioned action, does further to confirm action (step S65).Then, receiving end continues to get back to the state (step S62) that receives controlling packet of waiting for.
Though the present invention discloses as above with preferred embodiment; right its is not in order to qualification the present invention, any those skilled in the art, without departing from the spirit and scope of the present invention; can do some changes and retouching, so protection scope of the present invention is looked accompanying Claim and is defined.
Claims (11)
1. the software learning method of a wireless remote controller, wherein this wireless remote controller has a receiving end and a telepilot that connects by a wireless transmission protocol, this receiving end is coupled to a terminal device, and this telepilot also has a telepilot sequence number, and this method comprises the following steps:
This receiving end is waited for and is received a packet that comprises this telepilot sequence number;
This telepilot is sent this packet that comprises this telepilot sequence number by this wireless transmission protocol;
This receiving end receives this packet, obtains this telepilot sequence number;
This telepilot is sent the controlling packet that comprises this telepilot sequence number and control command by this wireless transmission protocol;
Whether this receiving end receives and judge this telepilot sequence number that this controlling packet comprises correct; And
If when this telepilot sequence number is correct, just carry out this control command.
2. software learning method as claimed in claim 1, wherein this method also comprises setting one identity recognition code.
3. software learning method as claimed in claim 2, wherein this method also comprises the following steps:
Judge inputed one do not judge whether the identification password conforms to this identification password; And
If this does not judge when the identification password conforms to this identification password that then this receiving end begins to wait for that reception comprises this packet of this telepilot sequence number.
4. software learning method as claimed in claim 3, wherein this wireless transmission protocol is blue bud wireless transmission protocol.
5. software learning method as claimed in claim 3, wherein this telepilot sequence number can be positioned at any both allocations of this packet.
6. software learning method as claimed in claim 5, wherein this telepilot sequence number is six default codings.
7. software learning method as claimed in claim 3, wherein this control command is in order to control this terminal device.
8. software learning method as claimed in claim 3, wherein this terminal device is a PC.
9. software learning method as claimed in claim 3, wherein this terminal device is a notebook computer.
10. software learning method as claimed in claim 3, wherein this terminal device is a PDA(Personal Digital Assistant).
11. software learning method as claimed in claim 3, wherein this terminal device is a device for mobile communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011379006A CN1185576C (en) | 2001-11-13 | 2001-11-13 | Leanring function for radio remote controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011379006A CN1185576C (en) | 2001-11-13 | 2001-11-13 | Leanring function for radio remote controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1419189A CN1419189A (en) | 2003-05-21 |
| CN1185576C true CN1185576C (en) | 2005-01-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011379006A Expired - Fee Related CN1185576C (en) | 2001-11-13 | 2001-11-13 | Leanring function for radio remote controller |
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| Country | Link |
|---|---|
| CN (1) | CN1185576C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100389441C (en) * | 2005-04-14 | 2008-05-21 | 杭州博脉科技有限公司 | Studying and up grading system and method for enhanced |
| CN101149871B (en) * | 2006-09-18 | 2011-09-14 | 深圳Tcl新技术有限公司 | Remote controller utilization and control method and its system |
| CN101923768B (en) * | 2009-06-12 | 2014-05-28 | 海尔集团公司 | Washing/drying machine and state prompt method thereof as well as user terminal |
| CN103052209B (en) * | 2012-11-15 | 2015-11-18 | 珠海雷特电子科技有限公司 | A kind of LED illumination wireless synchronization master |
| CN104599473A (en) * | 2015-01-30 | 2015-05-06 | 乐视致新电子科技（天津）有限公司 | Switching method and switching device of wireless communication mode |
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2001
- 2001-11-13 CN CNB011379006A patent/CN1185576C/en not_active Expired - Fee Related
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| CN1419189A (en) | 2003-05-21 |
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