CN107820233A - A kind of method and system that distal end pairing is realized based on USB device - Google Patents
A kind of method and system that distal end pairing is realized based on USB device Download PDFInfo
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- CN107820233A CN107820233A CN201711136761.XA CN201711136761A CN107820233A CN 107820233 A CN107820233 A CN 107820233A CN 201711136761 A CN201711136761 A CN 201711136761A CN 107820233 A CN107820233 A CN 107820233A
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- receiving device
- usb device
- pairing
- usb
- transmitting equipment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/005—Discovery of network devices, e.g. terminals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The embodiment of the invention discloses a kind of method that distal end pairing is realized based on USB device, the USB device is inserted into transmitting equipment based on USB interface by the way of plug and play, and methods described comprises the following steps：After USB device inserts transmitting equipment, based on the WIFI network interface cards scanning wireless access points AP that is sent of receiving device on USB device, the receiving device information on AP is obtained；Whether pairing is completed with receiving device based on receiving device presentation of information transmitting equipment；If device pairing is not implemented with receiving device in the transmitting equipment, the transmitting equipment is subjected to pairing with receiving device and produces unpaired message, and the unpaired message is stored in USB device or transmitting equipment.Implement the embodiment of the present invention, can not have to USB device being inserted on receiving device to realize pairing, using wireless pairing mode, can be more convenient flexibly to realize receiving device and launch the pairing process of equipment room.
Description
Technical field
The present invention relates to technical field, more particularly to a kind of method and system that distal end pairing is realized based on USB device.
Background technology
In wireless transmitting system, it is often necessary to emitter and receiver are matched, after pairing, so that it may so as to connect
Receipts machine only responds the signal with right emitter.
As shown in Figure 1 based on USB device realize distal end pairing system structure diagram, it include receiving device,
USB device and receiving device, during realizing that distal end is matched, it is necessary first to USB device is inserted into by USB interface and is connect
In receiving unit, unpaired message then is write from receiving device to USB device, USB device is then inserted into transmitting equipment again, supplied
Launch equipment to complete the pairing process with receiving device, then based on remote between USB device realization transmitting equipment and receiving device
After Cheng Tongxin, because receiving device and transmitting equipment room complete pairing process, you can run corresponding software program and realize just
Often work.
The equipment of this distal end pairing, is arranged in various application scenarios using distributed way, such as projector equipment, aobvious
Show equipment etc., these equipment are typically fixed after engineering construction using furred ceiling mode, after whole equipment is fixed, then based on USB
Equipment realizes pairing process, is manually inserted into relatively difficult, and efficiency is low, and during whole Conference Room, it is overall to need that matches to set
Multiple for that can exist, the whole priority for matching process can not embody, and can not also be modified in real time, it is necessary to reinsert progress
Pairing can just use after the match is successful.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, is realized far based on USB device the invention provides one kind
The method and system of pairing are held, can not have to USB device being inserted on receiving device to realize pairing, using wireless pairing side
Formula, it can be more convenient flexibly to realize receiving device and launch the pairing process of equipment room.
In order to solve the above problems, the present invention proposes a kind of method that distal end pairing is realized based on USB device, described
USB device is inserted into transmitting equipment based on USB interface by the way of plug and play, and methods described comprises the following steps：
After USB device inserts transmitting equipment, based on the nothing that is sent of WIFI network interface cards scanning receiving device on USB device
Line access points AP, obtain the receiving device information on AP；
Whether pairing is completed with receiving device based on receiving device presentation of information transmitting equipment；
If device pairing is not implemented with receiving device in the transmitting equipment, the transmitting equipment is carried out with receiving device
Pairing produces unpaired message, and the unpaired message is stored in into USB device, and the unpaired message includes：Service set
SSID。
It is described USB device insert transmitting equipment after, based on USB device WIFI network interface cards scanning receiving device sent
Wireless access points AP, the receiving device information obtained on the AP includes：
The receiving device information corresponding to the every AP searched out is listed according to AP signal strengths.
The unpaired message also includes：Password, receiving device IP address, receiving device software port.
After multiple receiving devices complete device pairing with the transmitting equipment, multiple receiving device unpaired messages are set to transport
Capable priority.
It is described also to be included afterwards with whether receiving device completes pairing based on receiving device presentation of information transmitting equipment：
The AP is accessed based on unpaired message, and realizes the transmitting equipment and the communication of the receiving device.
It is described that the AP is accessed based on unpaired message, and realize the transmitting equipment and the communication bag of the receiving device
Include：
When multiple AP are arrived in WIFI network interface cards scanning, the priority based on unpaired message realizes the transmitting equipment and institute
State the communication of receiving device.
It is described transmitting equipment and the receiving device are subjected to pairing generation unpaired message to include：
The AP name of the custom rule associated by receiving device is stored, and is stored associated by the AP name of custom rule
Password set rule.
Methods described also includes：
After USB device is again insertable into transmitting equipment, sent based on the WIFI network interface cards scanning receiving device on USB device
Associated custom rule AP name, and the corresponding password of rule generation is set based on password.
Methods described also includes：
The AP that each receiving device sent is refreshed based on the WIFI network interface cards on USB device again, and re-starts transmitting and sets
The standby pairing process with receiving device.
Accordingly, the invention also provides a kind of system that distal end pairing is realized based on USB device, on the USB device
WIFI network interface cards are provided with, the WIFI network interface cards are used to scan the AP that each receiving device is sent, and the USB device is based on asking USB
Interface is inserted into transmitting equipment by the way of plug and play, after USB device inserts transmitting equipment, the USB device quilt
Launch Equipment Shop enumerates, and the operation program stored in the main equipment or USB device performs the process described above.
In embodiments of the present invention, corresponding AP is released based on receiving device, transmitting equipment is inserted into based on USB device
Afterwards, the WIFI network interface cards based on USB device scan the receiving device on each AP, realize receiving device with launching the pairing of equipment room,
So that the unpaired message of generation is stored on USB device, enter in transmitting equipment or based on USB device next time with receiving device
During row communication, pairing connection can be directly realized by, responds corresponding software program operation.Whole process need not insert reception and set
It is standby to can be achieved, it can be achieved in transmitting equipment by the way of wireless pairing, multiple receiving devices can also be directed to and realized and matched somebody with somebody
Priority sequence that is right, being formed after pairing, meet the concrete application of follow-up whole scene.Can also be by the AP names at receiving device end
Claim, and pairing transmitting terminal or USB device on self-defined and according to the corresponding password of the self-defined pairing of rule into line discipline
Information can realize corresponding password decrypting process based on these custom rules, so as to adaptively realize paired communication mistake
Journey, it is not necessary to matched again.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the system structure diagram of the prior art that distal end pairing is realized based on USB device；
Fig. 2 is the system structure diagram that distal end pairing is realized based on USB device in the embodiment of the present invention；
Fig. 3 is the method flow diagram that distal end pairing is realized based on USB device in the embodiment of the present invention；
Fig. 4 is another structural representation of system that distal end pairing is realized based on USB device in the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The method that distal end pairing is realized based on USB device involved in the present invention, the USB device are adopted based on USB interface
It is inserted into the mode of plug and play in transmitting equipment, methods described comprises the following steps：Transmitting equipment is inserted in USB device
Afterwards, the wireless access points AP sent based on the WIFI network interface cards scanning receiving device on USB device, is obtained on AP
Receiving device information；Whether pairing is completed with receiving device based on receiving device presentation of information transmitting equipment；If the transmitting
Device pairing is not implemented with receiving device in equipment, then the transmitting equipment is carried out into pairing with receiving device produces unpaired message,
And the unpaired message is stored in USB device.
Accordingly, Fig. 2 shows the system knot that distal end pairing is realized based on USB device involved in the embodiment of the present invention
Structure schematic diagram, the system include：Launch equipment, USB device, receiving device, AP etc., wherein：WIFI is come with USB device
Network interface card, there is USB interface to realize plug and play, USB device is inserted into transmitting equipment based on USB interface in the present embodiment,
Go out for transmitting device enumeration, if USB device driving initialization procedure be present, transmitting equipment can realize the drive to USB device
Dynamic initialization procedure, after the driving initialization procedure to USB device is completed, it can be connect based on the WIFI network interface cards search carried
AP associated by receiving unit, these AP can be by receiving device carry it is being sent or with the networking of receiving device institute
And (for example intelligent television box is connected to display, is sent by intelligent television box) is sent, it can be based on USB so as to launch equipment
Equipment gets the information of receiving device, and is recognized that each receiving device pairing situation, if transmitting equipment and receiving device
Device pairing is not implemented, then needs transmitting equipment and receiving device carrying out pairing generation unpaired message, these unpaired messages can
To be retained on USB device, for next step program operation etc..
Accordingly, Fig. 3 shows the method stream that distal end pairing is realized based on USB device involved in the embodiment of the present invention
Cheng Tu, comprise the following steps：
S301, USB device insert transmitting equipment after, based on USB device WIFI network interface cards scanning receiving device sent out
The wireless access points AP gone out, obtain the receiving device information on AP；
In specific implementation process, if multiple receiving devices be present, multiple receiving devices can all be scanned, i.e., it is every
Individual receiving device all associates AP, corresponding AP name corresponding to its releasing, in scanning, can be listed according to AP signal strengths
Each receiving device information searched out.
S302, whether pairing is completed based on receiving device presentation of information transmitting equipment and receiving device, if launching equipment
Device pairing is not implemented with receiving device, then into S304, if transmitting equipment realizes device pairing with receiving device, enters
S303；
S303, the AP accessed based on unpaired message, and realize the transmitting equipment and the communication of the receiving device；
If device pairing is not implemented in S304, the transmitting equipment and receiving device, the transmitting equipment is set with reception
It is standby to carry out pairing generation unpaired message, and the unpaired message is stored in USB device or transmitting equipment.
It should be noted that unpaired message here has comprised at least service set SSID, it is right to be also not necessarily limited to SSID institutes
The password answered, receiving device IP address, receiving device software port etc., service set SSID and password here etc. can be with
Realize receiving device and launch the operation of equipment room subsequent software program, can ensure in subsequent software running, directly
Based on the unpaired message run, without matching again, if these information are not present, receiving device with launch equipment without
Method communicates etc..
It should be noted that after multiple receiving devices complete device pairing with the transmitting equipment, can set multiple
The priority of receiving device unpaired message operation, that is, when multiple receiving devices be present, can be set corresponding to each receiving device
Priority, then follow-up WIFI network interface cards scanning arrive multiple AP when, can based on unpaired message priority realize launch
The high first carry out communication process of the communication of equipment and receiving device, i.e. priority, and the rear carry out communication process that priority is low, than
Such as pass screen occur after, the high receiving device of priority first communicated with tackle pass screen process, and priority it is low can only be
When the high receiving device of priority can not be communicated to tackle biography screen process, just communicated and pass screen process to tackle.
In specific implementation process, in transmitting equipment and receiving device to be carried out to pairing and produce unpaired message：Storage receives
The AP name of custom rule associated by equipment, and store the password associated by the AP name of custom rule and rule is set,
USB device again insertable into transmitting equipment after, based on USB device WIFI network interface cards scanning receiving device sent associated by
Custom rule AP name, and the corresponding password of rule generation is set based on password.
For example receiving terminal releases the AP of oneself respectively, the AP name is named by the way of custom rule, such as DTEN-
XXXXXXXXXX, back totally 12, has significant difference with other AP names.Then will need the equipment matched be inserted in it is careless which
On platform computer, runs software, can the company of trial if equipment had been matched if the unpaired mistake of equipment, may require that pairing
Receiving terminal is connected to, meanwhile, user can also select to match again.Selection pairing.It can now be listed and searched out according to signal strength
Equipment, then allow user carry out pairing and binding.Password includes the judgement of version identification here.If version 1, now password
It is fixed, the SSID name of custom rule before can using, for example DTEN-XXXXXXXXX, if later release, password is
Difference, then DTEN1-XXXXXXXX may have been made into, password rule now, a fixed password may have been changed, it is also possible to root
The password drawn after being calculated according to the XXXXX of back.
Here illustrated exemplified by use in screen application is passed with transmitting equipment by receiving device, made in screen application is passed
With, after USB device inserts receiving device for the first time, after receiving device identification USB device is based on USB interface insertion receiving device,
Receiving device goes out USB device enumeration；And based on the drive installation file on USB interface parsing USB device；According to drive installation
File completes the drive installation to USB device, and the information channel between main equipment and node device is set up by USB device；
WIFI network interface cards i.e. on USB device can scan the AP on receiving device, be arrived in scanning after driving initialization procedure is realized
After each receiving device, show that receiving device is not matched with transmitting equipment, pairing setting up procedure must be carried out here, will
Transmitting equipment carries out pairing with receiving device and produces unpaired message, and unpaired message is stored in into USB device or transmitting equipment,
After pairing is completed, transmitting equipment can be realized with receiving device based on USB device passes screen process.
After USB device is completed to insert pairing process and then any transmitting equipment of secondary insertion first, launch equipment meeting
It whether there is unpaired message on detection USB device, if detecting that USB device does not have unpaired message, directly ejection is found
To the result of receiving device, and set time refreshing once (has that receiving device is not ready).Set according to reception
The ID of standby screen display, equipment corresponding to selection, the information write device of matching is used for second, at the same according to
Receiving device is connected with information, and starts to pass screen.If detect that receiving device has been based on USB device realization and matched, and
Unpaired message is stored with USB device, after USB device inserts transmitting equipment, transmitting equipment is read from USB device, and USB
Equipment is completed to connect with the pairing connection procedure of receiving device, display based on unpaired message, while shows its that scanning arrives
His result, if the user find that equipment matching is incorrect, immediately it can match and connect again.
Accordingly, Fig. 4 shows another structure of system that distal end pairing is realized based on USB device in the embodiment of the present invention
Schematic diagram, the system include：Launch equipment, USB device, multiple receiving devices, multiple AP etc., wherein：Carried on USB device
There are WIFI network interface cards, there is USB interface to realize plug and play, USB device is inserted into transmitting based on USB interface and set in the present embodiment
It is standby upper, go out for transmitting device enumeration, if USB device driving initialization procedure be present, transmitting equipment can be realized to USB device
Driving initialization procedure, after driving initialization procedure to USB device is completed, can be searched based on the WIFI network interface cards carried
AP associated by rope receiving device, these AP can be by receiving device carry it is being sent or with receiving device institute
Networking and send (for example intelligent television box is connected to display, is sent by intelligent television box), can be with base so as to launch equipment
The information of receiving device is got in USB device, and is recognized that each receiving device pairing situation, if transmitting equipment is with receiving
Device pairing is not implemented in equipment, then needs transmitting equipment and receiving device carrying out pairing generation unpaired message, these pairing letters
Breath can be retained in USB device or transmitting equipment, for next step program operation etc..
Based under the system architecture shown in Fig. 4, USB device does not preserve each receiving device with launching the unpaired message of equipment
In the case of, after USB device inserts transmitting equipment for the first time, after transmitting equipment completes the driving initialization procedure to USB device, i.e.,
The AP that each receiving device is released can be scanned based on the WIFI network interface cards on USB device, can be by receiving device by these AP
Presentation of information carries out pairing setting in equipment is launched, and in setting up procedure is matched, can carry out priority to individual receiving device
Set.
Meeting room scene application can be directed to above, the equipment control in meeting room is more chaotic, and a variety of pairings be present
Situation, by this distal end matching method, slotting very high equipment can not be spent compared with prior art and goes to match again.Finding
After equipment is incorrect, the equipment matched before is also can show that, quickly can be navigated to equipment in meeting room, supported
Again match and use, do not interfere with the beginning of meeting, compared with prior art from the mode of contact insertion pairing, be changed to distal end
Pairing, the convenient degree of whole pairing process is improved, also improves service efficiency.
To sum up, corresponding AP is released based on receiving device, after being inserted into transmitting equipment based on USB device, based on USB device
WIFI network interface cards scan receiving device on each AP, receiving device is realized with launching the pairing of equipment room, so as to matching somebody with somebody generation
Information is stored in USB device or transmitting equipment, carried out in transmitting equipment or based on USB device next time with receiving device
During communication, pairing connection can be directly realized by, responds corresponding software program operation.Whole process need not insert receiving device
It can be achieved, can be achieved in transmitting equipment by the way of wireless pairing, multiple receiving devices can also be directed to and realize pairing,
The priority sequence formed after pairing, meet the concrete application of follow-up whole scene.Can also be by the AP name at receiving device end
It is self-defined and according to the corresponding password of the self-defined pairing of rule to enter line discipline, and the pairing letter on transmitting terminal or USB device
Breath can realize phase based on these custom rules.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
To instruct the hardware of correlation to complete by program, the program can be stored in a computer-readable recording medium, storage
Medium can include：Read-only storage (ROM, Read Only Memory), random access memory (RAM, Random
Access Memory), disk or CD etc..
In addition, the embodiment of the present invention is provided above realizes that the method and system of distal end pairing are entered based on USB device
Go and be discussed in detail, specific case used herein is set forth to the principle and embodiment of the present invention, and the above is implemented
The explanation of example is only intended to help the method and its core concept for understanding the present invention；Meanwhile for the general technology people of this area
Member, according to the thought of the present invention, there will be changes in specific embodiments and applications, in summary, this explanation
Book content should not be construed as limiting the invention.
Claims (10)
- A kind of 1. method that distal end pairing is realized based on USB device, it is characterised in that the USB device is used based on USB interface The mode of plug and play is inserted into transmitting equipment, and methods described comprises the following steps：After USB device inserts transmitting equipment, based on the wireless visit that is sent of WIFI network interface cards scanning receiving device on USB device Access point AP is asked, obtains the receiving device information on AP；Whether pairing is completed with receiving device based on receiving device presentation of information transmitting equipment；If device pairing is not implemented with receiving device in the transmitting equipment, the transmitting equipment is matched with receiving device Unpaired message is produced, and the unpaired message is stored in USB device, the unpaired message includes：Service set SSID.
- 2. the method for distal end pairing is realized based on USB device as claimed in claim 1, it is characterised in that described in USB device Insert after launching equipment, the wireless access points AP sent based on the WIFI network interface cards scanning receiving device on USB device, obtain Fetch bit includes in the receiving device information on AP：The receiving device information corresponding to the every AP searched out is listed according to AP signal strengths.
- 3. the method for distal end pairing is realized based on USB device as claimed in claim 1, it is characterised in that the unpaired message Also include：Password, receiving device IP address, receiving device software port.
- 4. the method for distal end pairing is realized based on USB device as claimed in claim 1, it is characterised in that set in multiple receptions The standby priority with after the transmitting equipment completion device pairing, setting multiple receiving device unpaired messages to run.
- 5. the method that distal end pairing is realized based on USB device as described in any one of Claims 1-4, it is characterised in that described Being launched based on receiving device presentation of information after whether equipment completes pairing with receiving device is also included：The AP is accessed based on unpaired message, and realizes the transmitting equipment and the communication of the receiving device.
- 6. the method for distal end pairing is realized based on USB device as claimed in claim 5, it is characterised in that described to be based on having matched somebody with somebody To AP described in information access, and realize that the transmitting equipment and the communication of the receiving device include：When multiple AP are arrived in WIFI network interface cards scanning, the priority based on unpaired message realizes that the transmitting equipment connects with described The communication of receiving unit.
- 7. the method for distal end pairing is realized based on USB device as claimed in claim 1, it is characterised in that described by the hair Jet device carries out pairing generation unpaired message with receiving device to be included：The AP name of the custom rule associated by receiving device is stored, and is stored close associated by the AP name of custom rule Code sets rule.
- 8. the method for distal end pairing is realized based on USB device as claimed in claim 7, it is characterised in that methods described is also wrapped Include：After USB device is again insertable into transmitting equipment, based on the institute that is sent of WIFI network interface cards scanning receiving device on USB device The AP name of the custom rule of association, and the corresponding password of rule generation is set based on password.
- 9. the method for distal end pairing is realized based on USB device as claimed in claim 1, it is characterised in that methods described is also wrapped Include：The AP that each receiving device sent is refreshed based on the WIFI network interface cards on USB device again, and re-start transmitting equipment with The pairing process of receiving device.
- 10. a kind of system that distal end pairing is realized based on USB device, it is characterised in that WIFI nets are provided with the USB device Card, the WIFI network interface cards are based on asking USB interface using i.e. slotting for scanning the AP that each receiving device is sent, the USB device Mode i.e. is inserted into transmitting equipment, and after USB device inserts transmitting equipment, the USB device is launched equipment institute piece Enumerate, the operation program stored in the main equipment or USB device performs the side as described in any one of claim 1 to 9 Method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711136761.XA CN107820233A (en) | 2017-11-16 | 2017-11-16 | A kind of method and system that distal end pairing is realized based on USB device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711136761.XA CN107820233A (en) | 2017-11-16 | 2017-11-16 | A kind of method and system that distal end pairing is realized based on USB device |
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| CN107820233A true CN107820233A (en) | 2018-03-20 |
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| CN201711136761.XA Pending CN107820233A (en) | 2017-11-16 | 2017-11-16 | A kind of method and system that distal end pairing is realized based on USB device |
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| CN108848565A (en) * | 2018-07-05 | 2018-11-20 | 深圳市未来感知科技有限公司 | Wireless device, matching process and readable storage medium storing program for executing |
| CN109002406A (en) * | 2018-07-09 | 2018-12-14 | 深圳市炬力北方微电子有限公司 | A kind of time control system and method for computer |
| CN110167104A (en) * | 2019-06-06 | 2019-08-23 | 深圳广世创科技有限公司 | A method of being quickly connected to the network equipment |
| WO2024087815A1 (en) * | 2022-10-25 | 2024-05-02 | 广州视臻信息科技有限公司 | Screen sharing device pairing method and pairing apparatus, electronic device, and medium |
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