CN113163382A - Bluetooth device and Bluetooth USB receiver pairing method and Bluetooth handwriting device - Google Patents
Bluetooth device and Bluetooth USB receiver pairing method and Bluetooth handwriting device Download PDFInfo
- Publication number
- CN113163382A CN113163382A CN202110421633.XA CN202110421633A CN113163382A CN 113163382 A CN113163382 A CN 113163382A CN 202110421633 A CN202110421633 A CN 202110421633A CN 113163382 A CN113163382 A CN 113163382A
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- bluetooth
- mac address
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000003860 storage Methods 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000003993 interaction Effects 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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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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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention provides a pairing method of a Bluetooth device and a Bluetooth USB receiver, which comprises the following steps: generating a unique MAC address; assigning the MAC address to a Bluetooth device; writing the MAC address to a USB receiver; the Bluetooth USB receiver stores the MAC address; the Bluetooth device broadcasts; the Bluetooth USB receiver searches the Bluetooth device; the Bluetooth USB receiver identifies that the MAC address of the Bluetooth device is the same as the MAC address stored by the Bluetooth USB receiver; the Bluetooth handwriting board is automatically connected with the Bluetooth USB receiver in a pairing mode. The method for pairing the Bluetooth device and the Bluetooth USB receiver ensures that the Bluetooth USB receiver is convenient to use and good in universality, and improves the use experience of a user on the Bluetooth device. The invention also provides a Bluetooth handwriting device.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of computer peripheral equipment, in particular to a pairing method of a Bluetooth device and a Bluetooth USB receiver and a Bluetooth handwriting device.
[ background of the invention ]
The handwriting pad, also known as hand drawing board is one kind of input device, carries out the information interaction with the computer, prior art one the handwriting pad with through wired connection between the computer, carry out the information interaction, prior art two the handwriting pad with through wireless connection between the computer, wherein, wireless connection includes the bluetooth connection, through the bluetooth connected mode, the handwriting pad uses more conveniently.
However, in the method for pairing the bluetooth device and the bluetooth USB receiver in the prior art, the bluetooth device and the bluetooth USB receiver are in a one-to-one pairing relationship, and the bluetooth USB receiver is small and easy to lose, and a user cannot pair with the bluetooth device when purchasing a new bluetooth USB receiver, which is inconvenient to use.
Therefore, there is a need to provide a new method for pairing a bluetooth device and a bluetooth USB receiver to solve the above-mentioned technical problem that the user cannot complete the pairing of the bluetooth USB receiver.
[ summary of the invention ]
In order to solve the technical problem that a user cannot complete the pairing of a new Bluetooth USB receiver, the invention provides a method for pairing a Bluetooth device and a Bluetooth USB receiver. The invention also provides a Bluetooth handwriting device.
A pairing method of a Bluetooth device and a Bluetooth USB receiver comprises the following steps:
generating a unique MAC address;
assigning the MAC address to a Bluetooth device;
correspondingly writing the MAC address allocated to the Bluetooth device into a Bluetooth USB receiver;
the Bluetooth USB receiver stores the written MAC address;
the Bluetooth device broadcasts;
the Bluetooth USB receiver searches the Bluetooth device;
the Bluetooth USB receiver identifies that the MAC address of the Bluetooth device is the same as the MAC address stored by the Bluetooth USB receiver;
the Bluetooth device is automatically connected with the Bluetooth USB receiver in a pairing mode.
Preferably, after the MAC address is assigned to the bluetooth device and before the MAC address assigned to the bluetooth device is written into a USB receiver, the method further includes the steps of:
scanning for the MAC address assigned to the Bluetooth device.
Preferably, the bluetooth device is scanned by a mobile phone or a computer having a bluetooth scanning function to acquire the MAC address assigned to the bluetooth device.
Preferably, the MAC address is generated by a random number of six bytes, and is 2 in total48281474976710656 addresses.
Preferably, the bluetooth USB receiver uses an HID protocol, and the MAC address is written into the bluetooth USB receiver by using a Set Feature in the HID protocol through computer software, and the MAC address written into the bluetooth USB receiver can be modified or deleted.
Preferably, the bluetooth USB receiver includes a storage unit, and the MAC address is stored in the storage unit.
Preferably, the bluetooth USB receiver further includes an identification unit, where the identification unit identifies that the MAC address of the bluetooth handwriting pad is the same as the MAC address stored in the storage unit, and the bluetooth handwriting pad is automatically paired and connected with the bluetooth USB receiver.
Preferably, the bluetooth USB receiver includes a USB interface, and is connected to a computer through the USB interface to transmit the data signal of the bluetooth device to the computer.
Preferably, a bluetooth handwriting device using the pairing method of the bluetooth device and a bluetooth USB receiver, comprises:
the Bluetooth handwriting board comprises a unique MAC address;
the Bluetooth USB receiver correspondingly writes the MAC address into the MAC address, and comprises the following steps:
a storage unit that stores the written MAC address;
and the identification unit is used for identifying that the MAC address of the Bluetooth handwriting board is the same as the MAC address stored in the storage unit, and the Bluetooth handwriting board is automatically connected with the Bluetooth USB receiver in a matching way.
Preferably, the bluetooth handwriting device is used with a computer in a matching manner, the bluetooth USB receiver further comprises a USB interface, the USB interface is connected with the computer through the USB interface, the bluetooth handwriting pad further comprises a key, a knob and a handwriting area, and data signals generated by the key, the knob and the handwriting area are transmitted to the bluetooth USB receiver through bluetooth and transmitted to the computer through the USB interface.
Compared with the prior art, the Bluetooth handwriting device provided by the invention can be matched with a computer which does not support the Bluetooth technology for use, and by the method for pairing the Bluetooth device and the Bluetooth USB receiver provided by the invention, a user can automatically complete the pairing of the newly purchased Bluetooth USB receiver and the Bluetooth device, so that the use is convenient; if the MAC address stored in the Bluetooth USB receiver is not matched with the Bluetooth device when the Bluetooth USB device leaves a factory, a user can modify the MAC address correctly by himself without returning to the factory for correction, so that economic cost and time cost are saved, and user experience is improved; in addition, the method for pairing the Bluetooth device and the Bluetooth USB receiver provided by the invention improves the universality of the Bluetooth USB receiver, and if one Bluetooth USB receiver paired with one Bluetooth device is temporarily damaged, the MAC address stored by the other Bluetooth USB receiver can be directly modified for direct use.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a schematic perspective view of a Bluetooth handwriting device according to the present invention;
FIG. 2 is a flowchart illustrating a method for pairing a Bluetooth device and a Bluetooth USB receiver according to the present invention.
[ detailed description ] embodiments
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1, which is a schematic perspective view of a bluetooth handwriting apparatus according to the present invention. The bluetooth handwriting device 10 is used in cooperation with a computer 20, and includes a bluetooth handwriting pad 11 and a bluetooth USB receiver 13. The bluetooth USB receiver 13 is connected to the computer 20, and the bluetooth handwriting pad 11 is connected to the USB receiver 13 via bluetooth, so as to transmit the data signal of the bluetooth handwriting pad 11 to the computer.
The bluetooth tablet 11 includes a MAC address (not shown), a key 111, a knob 113, and a handwriting area 115. The key 111, the knob 113 and the handwriting area 115 generate the data signal. The MAC address is generated by a random number of six bytes, and the total number is 248281474976710656 addresses. In actual production, each bluetooth handwriting board 11 is assigned with one MAC address, and the MAC addresses are not repeatedly assigned, that is, the MAC address of each bluetooth handwriting board 11 in the same batch production is unique, and the MAC addresses of each bluetooth handwriting board 11 are different.
The bluetooth USB receiver 13 includes a USB interface 131, a storage unit (not shown), and an identification unit (not shown). The bluetooth USB receiver 13 is connected to the computer 20 through the USB interface 131. The MAC address is written into the bluetooth USB receiver 13 by computer software, and the storage unit stores the written MAC address. The identification unit identifies that the MAC address of the Bluetooth handwriting board 11 is the same as the MAC address stored in the storage unit, and the Bluetooth handwriting board 11 is automatically connected with the Bluetooth USB receiver 13 in a pairing mode.
In actual production and use, in order to ensure that multiple persons use the bluetooth handwriting pads 11 and the bluetooth USB receivers 13 simultaneously in the same environment, the bluetooth handwriting pads 11 and the bluetooth USB receivers 13 are in a one-to-one pairing relationship, that is, each bluetooth USB receiver 13 is written with an MAC address of the bluetooth handwriting pad 11 and stored in the storage unit, the identification unit identifies the MAC address of the bluetooth handwriting pad 11, which is the same as the MAC address stored in the storage unit, and the bluetooth handwriting pads 11 and the bluetooth USB receivers 13 are connected in an automatic pairing manner.
The bluetooth USB receiver 13 uses an HID protocol, and writes the MAC address into the bluetooth USB receiver 13 by using a Set Feature in the HID protocol through computer software. The MAC address written to the bluetooth USB receiver 13 may be modified or deleted.
The bluetooth handwriting pad 11 is paired with the bluetooth USB receiver 13, as shown in fig. 2, including the following steps:
s01, generating a unique MAC address;
s02, distributing the MAC address to the Bluetooth handwriting pad 11;
s03, writing the MAC address assigned to the bluetooth tablet 11 into the bluetooth USB receiver 13;
s04, the bluetooth USB receiver 13 stores the written MAC address;
s05, broadcasting by the Bluetooth handwriting board 11;
s06, the bluetooth USB receiver 13 searches for the bluetooth tablet 11;
s07, the bluetooth USB receiver 13 recognizes that the MAC address of the bluetooth handwriting pad 11 is the same as the MAC address stored by the bluetooth USB receiver 13;
and S08, the Bluetooth handwriting board 11 is automatically paired and connected with the Bluetooth USB receiver 13.
In actual production, the S01, S02, S03 and S04 are completed by the manufacturer before shipment, and the S05, S06, S07 and S08 are completed by user operations.
As a further improvement of this embodiment, due to the manufacturing process, the method between S02 and S03 further includes the following steps:
s021, scanning to obtain the MAC address distributed to the Bluetooth handwriting board 11.
That is, if the MAC address is assigned, the MAC address of each bluetooth handwriting pad 11 is not marked, and the S021 is required to be performed, and the MAC address of the bluetooth handwriting pad 11 is obtained by rescanning. Meanwhile, the risk of matching errors between the Bluetooth handwriting board 11 and the Bluetooth USB receiver 13 is reduced by a mode of instantly scanning and acquiring the MAC address of the Bluetooth handwriting board 11.
In actual use, if a user needs to purchase a new bluetooth USB receiver 11, the user needs to complete S03 to S08 when the bluetooth tablet 11 matches with the new bluetooth USB receiver 13. Of course, if the user cannot directly know the MAC address of the bluetooth tablet 11, the user needs to complete S021 and S03 to S08, that is, the MAC address of the bluetooth tablet 11 is obtained in a scanning manner. The scanning can be performed by using a mobile phone or a computer with a Bluetooth scanning function.
Compared with the prior art, the Bluetooth handwriting device 10 provided by the invention can be matched with a computer which does not support the Bluetooth technology for use. According to the pairing method of the Bluetooth device and the Bluetooth USB receiver, a user can automatically complete the pairing of the newly purchased Bluetooth USB receiver and the Bluetooth device, and the use is convenient; if the MAC address stored in the Bluetooth USB receiver is not matched with the Bluetooth device when the Bluetooth USB device leaves a factory, a user can modify the MAC address correctly by himself without returning to the factory for correction, so that economic cost and time cost are saved, and user experience is improved; in addition, the method for pairing the Bluetooth device and the Bluetooth USB receiver provided by the invention improves the universality of the Bluetooth USB receiver, and if one Bluetooth USB receiver paired with one Bluetooth device is temporarily damaged, the MAC address stored by the other Bluetooth USB receiver can be directly modified for direct use.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A method for pairing a Bluetooth device and a Bluetooth USB receiver is characterized by comprising the following steps:
generating a unique MAC address;
assigning the MAC address to a Bluetooth device;
correspondingly writing the MAC address allocated to the Bluetooth device into a Bluetooth USB receiver;
the Bluetooth USB receiver stores the written MAC address;
the Bluetooth device broadcasts;
the Bluetooth USB receiver searches the Bluetooth device;
the Bluetooth USB receiver identifies that the MAC address of the Bluetooth device is the same as the MAC address stored by the Bluetooth USB receiver;
the Bluetooth device is automatically connected with the Bluetooth USB receiver in a pairing mode.
2. A pairing method of a bluetooth device and a bluetooth USB receiver according to claim 1, wherein after the MAC address is assigned to the bluetooth device, before the MAC address assigned to the bluetooth device is written into the USB receiver, further comprising the steps of:
scanning for the MAC address assigned to the Bluetooth device.
3. A pairing method of a bluetooth device and a bluetooth USB receiver as claimed in claim 2, wherein the bluetooth device is scanned by a mobile phone or a computer having a bluetooth scanning function to obtain the MAC address assigned to the bluetooth device.
4. A pairing method between a bluetooth device and a bluetooth USB receiver as claimed in claim 1, wherein the MAC address is generated by a random number of six bytes, which is 248281474976710656 addresses.
5. A pairing method between a bluetooth device and a bluetooth USB receiver as claimed in claim 1, wherein the bluetooth USB receiver uses HID protocol, and the MAC address is written into the bluetooth USB receiver by computer software using Set Feature in the HID protocol, and the MAC address written into the bluetooth USB receiver can be modified or deleted.
6. A pairing method between a bluetooth device and a bluetooth USB receiver as claimed in claim 1, wherein the bluetooth USB receiver includes a storage unit, and the MAC address is stored in the storage unit.
7. The method as claimed in claim 6, wherein the bluetooth device is paired with a bluetooth USB receiver, the bluetooth USB receiver further comprises an identification unit, the identification unit identifies that the MAC address of the bluetooth tablet is the same as the MAC address stored in the storage unit, and the bluetooth tablet is automatically paired with the bluetooth USB receiver.
8. A pairing method as claimed in claim 1, wherein the bluetooth device and the bluetooth USB receiver comprise a USB interface, and the bluetooth device is connected to a computer through the USB interface to transmit data signals of the bluetooth device to the computer.
9. A bluetooth handwriting device employing the pairing method of a bluetooth device and a bluetooth USB receiver according to any one of claims 1 to 8, comprising:
the Bluetooth handwriting board comprises a unique MAC address;
the Bluetooth USB receiver correspondingly writes the MAC address into the MAC address, and comprises the following steps:
a storage unit that stores the written MAC address;
and the identification unit is used for identifying that the MAC address of the Bluetooth handwriting board is the same as the MAC address stored in the storage unit, and the Bluetooth handwriting board is automatically connected with the Bluetooth USB receiver in a matching way.
10. The bluetooth handwriting device according to claim 9, characterized in that said bluetooth handwriting device is used with a computer, said bluetooth USB receiver further comprises a USB interface, and is connected to said computer through said USB interface, said bluetooth handwriting pad further comprises a key, a knob and a handwriting area, and data signals generated by said key, said knob and said handwriting area are bluetooth-transmitted to said bluetooth USB receiver, and transmitted to said computer through said USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110421633.XA CN113163382A (en) | 2021-04-20 | 2021-04-20 | Bluetooth device and Bluetooth USB receiver pairing method and Bluetooth handwriting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110421633.XA CN113163382A (en) | 2021-04-20 | 2021-04-20 | Bluetooth device and Bluetooth USB receiver pairing method and Bluetooth handwriting device |
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| Publication Number | Publication Date |
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| CN113163382A true CN113163382A (en) | 2021-07-23 |
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| CN202110421633.XA Pending CN113163382A (en) | 2021-04-20 | 2021-04-20 | Bluetooth device and Bluetooth USB receiver pairing method and Bluetooth handwriting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115273278A (en) * | 2022-03-16 | 2022-11-01 | 浙江利尔达物联网技术有限公司 | Approaching automatic unlocking method based on BLE HID PROFILE |
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| US10635626B1 (en) * | 2019-02-01 | 2020-04-28 | I/O Interconnect, Ltd. | Connecting method and docking station for connecting electronic device and computer |
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2021
- 2021-04-20 CN CN202110421633.XA patent/CN113163382A/en active Pending
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| US20070105499A1 (en) * | 2005-11-08 | 2007-05-10 | Synage Technology Corporation | Method for executing program using bluetooth apparatus |
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| CN102932037A (en) * | 2012-10-15 | 2013-02-13 | 天地融科技股份有限公司 | Method and system for establishing connection between Bluetooth key and terminal |
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Cited By (1)
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| CN115273278A (en) * | 2022-03-16 | 2022-11-01 | 浙江利尔达物联网技术有限公司 | Approaching automatic unlocking method based on BLE HID PROFILE |
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Application publication date: 20210723 |
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