CN102457362A - Transmitting device and receiving device as well as wireless communication system and matching method thereof - Google Patents
Transmitting device and receiving device as well as wireless communication system and matching method thereof Download PDFInfo
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- CN102457362A CN102457362A CN2010105348963A CN201010534896A CN102457362A CN 102457362 A CN102457362 A CN 102457362A CN 2010105348963 A CN2010105348963 A CN 2010105348963A CN 201010534896 A CN201010534896 A CN 201010534896A CN 102457362 A CN102457362 A CN 102457362A
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Abstract
The invention relates to a matching method applied to a wireless communication system, comprising the following steps of: broadcasting an initial signal including an initial matching code by a transmitting device in a first channel; scanning channels to receive the initial signal broadcast by the transmitting device and sending back a confirmation signal including the initial matching code by a receiving device; receiving the confirmation signal, which is sent by the receiving device and sending a matching signal by the transmitting device, wherein the matching signal comprises information of a second channel and an assigned matching code; and receiving the matching signal which is sent by the transmitting device and building up wireless communication with the transmitting device according to the assigned matching code in the second channel on the basis of the information of the second channel by the receiving device. Meanwhile, the invention further discloses the transmitting device, the receiving device and the wireless communication system, which are used for realizing the matching method.
Description
[technical field]
The present invention is relevant a kind of emitter, receiving system, wireless communication system and matching method thereof, and the particularly a kind of user's of need not operation bidirectional is promptly accomplished emitter, receiving system, wireless communication system and the matching method thereof of pairing.
[background technology]
Wireless communication technology has the advantage that lets the user break away from cable restriction, so wireless communication technology is widely used in arround the life, for example Wireless Keyboard/mouse, wireless headset etc.The transmitting terminal of wireless communication system and receiving terminal need carry out matcher earlier could set up the radio communication line, with transmission/reception data.
When desiring to match, the user must push pairing key at transmitting terminal and/or receiving terminal, and existing wireless communication system could get into pairing mode and match.So not only increase the complexity of user's operate wireless device, and extra mechanism element also increases the production cost of wireless device.
In sum, matching operation how to simplify wireless communication system is the target that the present utmost point need be made great efforts.
[summary of the invention]
The present invention provides a kind of emitter, receiving system, wireless communication system and matching method thereof, and it need not the extra operation of user can be when the power supply of emitter and receiving system or get into pairing mode automatically and accomplish pairing voluntarily during online interruption.Therefore, the present invention not only can simplify the matching operation of wireless communication system, also can reduce the production cost of wireless communication system.
The matching method of one embodiment of the invention is to be applied to a wireless communication system.Matching method of the present invention comprises: an emitter is in one first channel broadcasting, one initial signal, and wherein initial signal comprises an initial pairing sign indicating number; The initial signal that one receiving system channel scanning is broadcasted with receiving and transmitting unit, and return a confirmation signal, wherein confirmation signal comprises initial pairing sign indicating number; Emitter receives the affirmation signal that receiving system returned, and transmits a pairing signal, and wherein pairing signal comprises the information and an appointment pairing sign indicating number of one second channel; And the pairing signal that transmitted of receiving system receiving and transmitting unit, and set up radio communication line to specify the pairing sign indicating number with emitter in second channel according to the information of second channel.
The wireless communication system of one embodiment of the invention comprises an emitter and a receiving system.Emitter is used to one first channel broadcasting, one initial signal, receives the confirmation signal that receiving system returned and transmits a pairing signal; Wherein initial signal and confirmation signal comprise an initial pairing sign indicating number, and pairing signal comprises the information and one of one second channel and specifies the pairing sign indicating number.Receiving system is used to initial signal, the passback pairing signal that confirmation signal and receiving and transmitting unit transmitted that the first channel receiving and transmitting unit is broadcasted, and sets up radio communication line to specify the pairing sign indicating number with emitter in second channel according to the information of second channel.
The emitter of one embodiment of the invention is to form a wireless communication system with a receiving system.Emitter comprises one first radio frequency unit and one first processing unit.First radio frequency unit is in order to transmit and to receive wireless signal.First processing unit and first radio frequency unit electrically connect; And be used to one first channel broadcasting, one initial signal, the reception confirmation signal that receiving system returned, transmit a pairing signal to receiving system and specify pairing sign indicating number and receiving system to set up the radio communication line with one in one second channel; Wherein initial signal and confirmation signal comprise an initial pairing sign indicating number, and pairing signal comprises the information of second channel and specifies the pairing sign indicating number.
The receiving system of one embodiment of the invention is to form a wireless communication system with an emitter.Receiving system comprises one second radio frequency unit and one second processing unit.Second radio frequency unit is in order to transmit and to receive wireless signal.Second processing unit and second radio frequency unit electrically connect; And be used to an initial signal that one first channel receiving and transmitting unit broadcasted, a pairing signal that passback one confirmation signal, receiving and transmitting unit transmitted and specify the pairing sign indicating number to set up the radio communication line with one with emitter in one second channel; Wherein initial signal and confirmation signal comprise an initial pairing sign indicating number, and pairing signal comprises the information of second channel and specifies the pairing sign indicating number.
Below cooperate appended graphic explanation in detail, when the effect that is easier to understand the object of the invention, technology contents, characteristics and is reached through specific embodiment.
[description of drawings]
Fig. 1 is a calcspar, shows the wireless communication system of one embodiment of the invention.
Fig. 2 is a sketch map, shows the step of the matching method of one embodiment of the invention.
[primary clustering symbol description]
1 wireless communication system
11 emitters
111 first radio frequency units
112 first processing units
113 first links
12 receiving systems
121 second radio frequency units
122 second processing units
123 second links
2 main frames
3 peripheral units
The ACK confirmation signal
The IS initial signal
The PS pairing signal
S20 ~ S25 pairing step
[embodiment]
Please with reference to Fig. 1, the matching method of one embodiment of the invention is to be applied to a wireless communication system 1, and it comprises an emitter 11 and a receiving system 12.Emitter 11 comprises one first radio frequency unit 111 and one first processing unit 112.Receiving system 12 comprises one second radio frequency unit 121 and one second processing unit 122.First radio frequency unit 111 and second radio frequency unit 121 are in order to transmit and to receive wireless signal.First processing unit 112 and second processing unit 122 electrically connect with first radio frequency unit 111 and second radio frequency unit 121 respectively, in order to handle wireless signal and to carry out matching method of the present invention.Matching method of the present invention holds the back and specifies.
In an embodiment, emitter 11 more comprises one first link 113, and itself and first processing unit 112 electrically connect.External host 2 can electrically connect via first connectivity port 113 and emitter 11.In addition, receiving system 12 also can comprise one second link 123, and itself and second processing unit 122 electrically connect.One external peripheral devices 3 can electrically connect via second connectivity port 123 and receiving system 12.According to this structure, main frame 2 and peripheral unit 3 can carry out radio communication via emitter 11 and receiving system 12.For example, main frame 2 can be a computer, TV, enlarger, multimedia playing apparatus etc.; Peripheral unit 3 can be keyboard, mouse, earphone, loudspeaker etc.
The person of noting, the function that main frame 2 is possessed can combine with emitter 11, and the function that peripheral unit 3 is possessed also can combine with receiving system 12.For example, multimedia playing apparatus comprises the transmitter module with emitter 11 identical functions, and wireless headset comprises the receiver module with receiving system 12 identical functions.So, the user can be directly with multimedia playing apparatus playing back music archives, and listen to wireless headset.
Please with reference to Fig. 2, with the matching method of explanation one embodiment of the invention.At first, the user opens the power supply of emitter 11 or emitter 11 is connected with main frame 2 and when obtaining power supply, emitter 11 is promptly in one first channel broadcasting, one initial signal IS (S21), and wherein initial signal IS comprises an initial pairing sign indicating number, and for example 0000.The preferably, emitter 11 can be before broadcasting initial signal IS first channel scanning (S20), select for use again and disturb less channel broadcasting initial signal IS.
Then, when the user opened the power supply of receiving system 12, receiving system 12 was the initial signal IS that channel scanning is broadcasted with receiving and transmitting unit 11.After receiving system 12 is received initial signal IS, return a confirmation signal ACK to emitter 11 (S22), wherein confirmation signal ACK comprises identical initial pairing sign indicating number.Emitter 11 then transmits a pairing signal PS (S23) after receiving the affirmation signal ACK that receiving system 12 returned, and wherein the pairing signal PS information and one that comprises one second channel is specified the pairing sign indicating number.
After receiving system 12 was received the pairing signal PS that emitter 11 transmitted, receiving system 12 can switch to second channel according to second channel information among the pairing signal PS, and to specify the pairing sign indicating number to set up radio communication line (S24) with emitter 11.After this, emitter 11 and receiving system 12 promptly can transmit and receive data or control command with wireless mode.The person of noting, first channel and second channel also can be identical channel, and so, emitter 11 and receiving system 12 need not switching channels can directly carry out radio communication.
In an embodiment; When emitter 11 and receiving system 12 when second channel carries out that radio communication is interfered or other is former thereby makes online interruption; Emitter 11 is reselected another available channel broadcasting initial signal IS, 12 of receiving systems once more channel scanning to receive initial signal IS.Then, emitter 11 and receiving system 12 repeat aforesaid pairing step and can rebulid the radio communication line.
In an embodiment, specify the pairing sign indicating number to produce at random by emitter 11.Perhaps, specify in the pairing sign indicating number to be built in the emitter 11,11 different peripheral units of foundation of emitter give different appointment pairing sign indicating numbers.
Please refer again to Fig. 2, in another embodiment, second channel information and specify the pairing sign indicating number also can in be built in the receiving system 12.When activating receiving system 12, receiving system 12 can be earlier according in second channel information built and specify the pairing sign indicating number to attempt and emitter 11 is set up radio communication line (S25).Can't set up when online with interior information of building and emitter 11 when receiving system 12, receiving system 12 is set up the radio communication line according to aforesaid pairing step and emitter 11 again and is got final product.
Comprehensively above-mentioned, emitter of the present invention, receiving system, wireless communication system and matching method thereof need not the extra operation of user (for example pushing pairing key) and can activate or get into pairing mode automatically and accomplish pairing voluntarily during online interruption at emitter and receiving system.Therefore, the present invention not only can simplify the matching operation of wireless communication system, can save the buying and the assembly cost of parts such as pairing key simultaneously, to reduce the production cost of wireless communication system.
Above-described embodiment only is for technological thought of the present invention and characteristics are described; Its purpose makes the personage who has the knack of this skill can understand content of the present invention and is implementing according to this; When can not with qualification claim of the present invention; The equalization of promptly doing according to disclosed spirit generally changes or modifies, and must be encompassed in the claim of the present invention.
Claims (25)
1. matching method, it is applied to a wireless communication system, it is characterized in that, and this method comprises:
One emitter is in one first channel broadcasting, one initial signal, and wherein this initial signal comprises an initial pairing sign indicating number;
One receiving system channel scanning to be receiving this initial signal, and returns a confirmation signal, and wherein this confirmation signal comprises this initial pairing sign indicating number;
This emitter receives this confirmation signal, and transmits a pairing signal, and wherein this pairing signal comprises the information and an appointment pairing sign indicating number of one second channel; And
This receiving system receives this pairing signal, and sets up radio communication line with this appointment pairing sign indicating number with this emitter in this second channel according to the information of this second channel.
2. matching method according to claim 1 is characterized in that, more comprises:
This emitter scans available channel before this initial signal of broadcasting.
3. matching method according to claim 1 is characterized in that, this emitter is broadcasted this initial signal when activating or during online interruption.
4. matching method according to claim 1 is characterized in that, this receiving system when activating or during online interruption channel scanning to receive this initial signal.
5. matching method according to claim 1 is characterized in that, this first channel and this second channel are identical or different channel.
6. matching method according to claim 1 is characterized in that, this appointment pairing sign indicating number be by this emitter produce at random or in be built in this emitter.
7. matching method according to claim 1 is characterized in that, more comprises:
The information of this second channel of building in this receiving system foundation and this appointment pairing sign indicating number are attempted setting up the radio communication line with this emitter.
8. a wireless communication system is characterized in that, comprises:
One emitter; It is in one first channel broadcasting, one initial signal, reception one confirmation signal and transmit a pairing signal; Wherein this initial signal and this confirmation signal comprise an initial pairing sign indicating number, and this pairing signal comprises the information and one of one second channel and specifies the pairing sign indicating number; And
One receiving system, it receives this initial signal, returns this confirmation signal and receive this pairing signal in this first channel, and sets up radio communication line with this appointment pairing sign indicating number with this emitter in this second channel according to the information of this second channel.
9. wireless communication system according to claim 8 is characterized in that, this emitter scans available channel before this initial signal of broadcasting.
10. wireless communication system according to claim 8 is characterized in that, this emitter is broadcasted this initial signal when activating or during online interruption.
11. wireless communication system according to claim 8 is characterized in that, this receiving system when activating or during online interruption channel scanning to receive this initial signal.
12. wireless communication system according to claim 8 is characterized in that, this first channel and this second channel are identical or different channel.
13. wireless communication system according to claim 8 is characterized in that, this appointment pairing sign indicating number be by this emitter produce at random or in be built in this emitter.
14. wireless communication system according to claim 8 is characterized in that, the information of this second channel of building in this receiving system foundation and this appointment pairing sign indicating number are attempted setting up the radio communication line with this emitter.
15. an emitter, itself and a receiving system are formed a wireless communication system, and this receiving system receives an initial signal, passback one confirmation signal and receives a pairing signal in one first channel, it is characterized in that this emitter comprises:
One first radio frequency unit, it is in order to transmit and to receive wireless signal; And
One first processing unit; Itself and this first radio frequency unit electrically connects; Be used to this this initial signal of first channel broadcasting, receive this confirmation signal, transmit this pairing signal and specify the pairing sign indicating number to set up the radio communication line with one with this receiving system in one second channel; Wherein this initial signal and this confirmation signal comprise an initial pairing sign indicating number, and this pairing signal comprises information and this appointment pairing sign indicating number of this second channel.
16. emitter according to claim 15 is characterized in that, more comprises:
One first link, itself and this first processing unit electrically connects, in order to be connected with a main frame.
17. emitter according to claim 15 is characterized in that, this first processing unit scans available channel before this initial signal of broadcasting.
18. emitter according to claim 15 is characterized in that, this first processing unit is broadcasted this initial signal when this emitter activates or during online interruption.
19. emitter according to claim 15 is characterized in that, this first channel and this second channel are identical or different channel.
20. emitter according to claim 15 is characterized in that, this appointment pairing sign indicating number be by this first processing unit produce at random or in be built in this emitter.
21. a receiving system, itself and an emitter are formed a wireless communication system, and this emitter is in one first channel broadcasting, one initial signal, reception one confirmation signal and transmit a pairing signal, it is characterized in that this receiving system comprises:
One second radio frequency unit, it is in order to transmit and to receive wireless signal; And
One second processing unit; Itself and this second radio frequency unit electrically connects; Being used to this first channel receives this initial signal, returns this confirmation signal, receives this pairing signal and specify the pairing sign indicating number to set up the radio communication line with this emitter in one second channel with one; Wherein this initial signal and this confirmation signal comprise an initial pairing sign indicating number, and this pairing signal comprises information and this appointment pairing sign indicating number of this second channel.
22. receiving system according to claim 21 is characterized in that, more comprises:
One second link, itself and this second processing unit electrically connects, in order to be connected with a peripheral unit.
23. receiving system according to claim 21 is characterized in that, this second processing unit when this receiving system activates or during online interruption channel scanning to receive this initial signal.
24. receiving system according to claim 21 is characterized in that, this first channel and this second channel are identical or different channel.
25. receiving system according to claim 21 is characterized in that, the information of this second channel of building in this second processing unit foundation and this appointment pairing sign indicating number are attempted setting up the radio communication line with this emitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105348963A CN102457362A (en) | 2010-10-26 | 2010-10-26 | Transmitting device and receiving device as well as wireless communication system and matching method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105348963A CN102457362A (en) | 2010-10-26 | 2010-10-26 | Transmitting device and receiving device as well as wireless communication system and matching method thereof |
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| CN102457362A true CN102457362A (en) | 2012-05-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010105348963A Pending CN102457362A (en) | 2010-10-26 | 2010-10-26 | Transmitting device and receiving device as well as wireless communication system and matching method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103812529A (en) * | 2012-11-07 | 2014-05-21 | 昆盈企业股份有限公司 | Wireless system and matching method thereof |
| CN104751118A (en) * | 2015-02-09 | 2015-07-01 | 珠海华而美照明有限公司 | Radio frequency identification antenna |
| CN105871422A (en) * | 2015-01-22 | 2016-08-17 | 科沃斯机器人有限公司 | Wireless code matching method used between transmitting end and receiving end and self-moving adsorption system |
| CN107924611A (en) * | 2015-09-14 | 2018-04-17 | 金泰克斯公司 | Trainable transceiver and user's checking based on vehicle |
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| CN101088262A (en) * | 2004-12-28 | 2007-12-12 | 摩托罗拉公司 | Method and apparatus for secure pairing |
| CN101425032A (en) * | 2007-10-29 | 2009-05-06 | 致伸科技股份有限公司 | Method for testing and pairing wireless peripheral unit |
| CN201263145Y (en) * | 2008-03-12 | 2009-06-24 | 华格工业股份有限公司 | Radio microphone device with frequency automatic pairing function |
| CN101809947A (en) * | 2007-07-30 | 2010-08-18 | 高通股份有限公司 | Method of pairing devices |
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2010
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101088262A (en) * | 2004-12-28 | 2007-12-12 | 摩托罗拉公司 | Method and apparatus for secure pairing |
| CN101809947A (en) * | 2007-07-30 | 2010-08-18 | 高通股份有限公司 | Method of pairing devices |
| CN101425032A (en) * | 2007-10-29 | 2009-05-06 | 致伸科技股份有限公司 | Method for testing and pairing wireless peripheral unit |
| CN201263145Y (en) * | 2008-03-12 | 2009-06-24 | 华格工业股份有限公司 | Radio microphone device with frequency automatic pairing function |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103812529A (en) * | 2012-11-07 | 2014-05-21 | 昆盈企业股份有限公司 | Wireless system and matching method thereof |
| CN105871422A (en) * | 2015-01-22 | 2016-08-17 | 科沃斯机器人有限公司 | Wireless code matching method used between transmitting end and receiving end and self-moving adsorption system |
| CN105871422B (en) * | 2015-01-22 | 2018-08-24 | 科沃斯机器人股份有限公司 | For wireless between transmitting terminal and receiving terminal to code method and from mobile adsorption system |
| CN104751118A (en) * | 2015-02-09 | 2015-07-01 | 珠海华而美照明有限公司 | Radio frequency identification antenna |
| CN104751118B (en) * | 2015-02-09 | 2019-09-20 | 珠海华而美照明有限公司 | A kind of radio-frequency recognition system |
| CN107924611A (en) * | 2015-09-14 | 2018-04-17 | 金泰克斯公司 | Trainable transceiver and user's checking based on vehicle |
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Application publication date: 20120516 |