CN108810859A - A kind of Bluetooth smart watch sound control method and system based on encryption function - Google Patents
A kind of Bluetooth smart watch sound control method and system based on encryption function Download PDFInfo
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- CN108810859A CN108810859A CN201810484758.5A CN201810484758A CN108810859A CN 108810859 A CN108810859 A CN 108810859A CN 201810484758 A CN201810484758 A CN 201810484758A CN 108810859 A CN108810859 A CN 108810859A
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- smartwatch
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000006870 function Effects 0.000 claims description 24
- 235000013399 edible fruits Nutrition 0.000 claims description 3
- 238000004891 communication Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000003993 interaction Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000013473 artificial intelligence Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2803—Home automation networks
- H04L12/2816—Controlling appliance services of a home automation network by calling their functionalities
- H04L12/282—Controlling appliance services of a home automation network by calling their functionalities based on user interaction within the home
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
- H04L9/0643—Hash functions, e.g. MD5, SHA, HMAC or f9 MAC
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
- H04L9/0866—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving user or device identifiers, e.g. serial number, physical or biometrical information, DNA, hand-signature or measurable physical characteristics
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
- H04L9/0869—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving random numbers or seeds
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/223—Execution procedure of a spoken command
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Human Computer Interaction (AREA)
- Power Engineering (AREA)
- Automation & Control Theory (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses a kind of Bluetooth smart watch sound control method based on encryption function, includes the following steps：Bluetooth pairing, encryption certification, signal transmits and instruction issuing；Invention further provides a kind of Bluetooth smart watch speech control system based on encryption function, including voice acquisition module, smartwatch processor, smartwatch Bluetooth chip, smartwatch encryption chip, smart machine Bluetooth chip, smart machine processor, smart machine encryption chip and control module；The beneficial effects of the present invention are realized the phonetic incepting function of smartwatch by increasing blue tooth voice circuit, the wireless telecommunications of smartwatch and smart machine realized using Bluetooth pairing mode；Smartwatch is enable to control smart machine, to reach people and the increased purpose of smart machine interaction distance；Increase the safety for the bluetooth communication that encryption chip ensures between smartwatch and smart machine.
Description
Technical field
The present invention relates to encryption technology field more particularly to a kind of Bluetooth smart watch voice controls based on encryption function
Method and system.
Background technology
With the rapid development of smartwatch, occurs the intelligent hand of miscellaneous brand, function, model on the market
Table, in face of more and more selections, requirement of the user to smartwatch is higher and higher.Currently, since user is to smartwatch
Dependence is growing day by day, and therefore, the protection demand of safety and privacy that user uses smartwatch is also therewith increasingly
Reinforce.Currently, common smart machine can pass through the function of voice control intelligent appliance, including control intelligent electric cooker, intelligence
Energy air-conditioning, Intelligent air purifier, intelligent wall light bulb etc., but phonetic incepting range is small, and safety is poor, easily by hacker
Attack；Secondly, existing smartwatch has been carried out the work(such as mobile payment, display real-time time, positioning, record movement step number
Can, but blue tooth voice communication can not be carried out with smart machine, to further control the operating of smart machine.
Invention content
The purpose of the present invention：A kind of Bluetooth smart watch sound control method and system based on encryption function be provided, one
Aspect improves the distance that artificial intelligence speaker receives voice data, is more facilitated to control artificial intelligence speaker, another party
Improve the safety of electrical communication in smart home in face.
To achieve the goals above, the technical scheme is that：A kind of Bluetooth smart watch language based on encryption function
Sound controlling method includes the following steps：
Step 1：Smartwatch opens Bluetooth function, searches for smart machine Bluetooth signal and is matched；
Step 2：Certification is encrypted to the smartwatch and smart machine；
Step 3：Speech acoustics signal is converted into digital electric signal by the smartwatch, is then sent to the intelligence and is set
It is standby；
Step 4：The smart machine receives and identifies the smartwatch signal, then sends out corresponding operational order；
Preferably, the smartwatch and smart machine store key Key_target and Key_master respectively.
Preferably, the step 2 includes the following steps：
Step 2.1：The smart machine sends the SN requests of smartwatch identity information to the smartwatch；
Step 2.2：Key_master described in the smart machine use believes with the smartwatch identity received
It ceases SN and carries out SHA algorithm operations, and obtain the Key_target；
Step 2.3：The smart machine obtains Random random numbers by functional operation, and to the Random random numbers
SHA algorithm operations are carried out with Key_target, obtain Response_master；
Step 2.4：The Random random numbers of generation are sent to smartwatch by the smart machine；
Step 2.5：After the smartwatch receives the Random random numbers, by the Random random numbers and institute
The Key_target stated carries out SHA algorithm operations, obtains Response_target；
Step 2.6：The smartwatch sends the Response_target smart machine, the intelligence
Energy equipment is compared the Response_master and Response_target, and as a result consistent then certification passes through, and ties
Fruit is inconsistent, and certification does not pass through.
Preferably, the SHA algorithms are SHA256 algorithms.
Preferably, the Speech acoustics signal is converted to the electric signal in the Bluetooth chip.
Invention further provides a kind of Bluetooth smart watch speech control system based on encryption function, including voice
Acquisition module, smartwatch processor, smartwatch Bluetooth chip, smartwatch encryption chip, smart machine Bluetooth chip, intelligence
It can device handler, smart machine encryption chip and control module；The voice acquisition module receives phonetic control command, and
The phonetic control command is sent to the smartwatch processor；The smartwatch processor is integrated in described
Smartwatch Bluetooth chip；The smartwatch encryption chip is connect with the smartwatch Bluetooth chip；Described
Smartwatch Bluetooth chip is with the smart machine Bluetooth chip using wireless connection；The smart machine processor and institute
The control module connection stated；The smart machine processor is integrated in the smart machine Bluetooth chip；The intelligence
Equipment encryption chip is connect with the smart machine Bluetooth chip.
Preferably, the smartwatch further includes time module, locating module and pedometer module.
Preferably, the smartwatch further includes battery and USB charging modules；The battery and the voice
Acquisition module, smartwatch Bluetooth chip, smartwatch encryption chip, time module, locating module, pedometer module and USB fill
Electric module is electrical connection, and above-mentioned electric connection mode is conventional electric connection mode.
In conclusion the beneficial effects of the present invention are first, smartwatch is realized by increasing blue tooth voice circuit
Phonetic incepting function；Secondly, the wireless telecommunications of smartwatch and smart machine are realized using Bluetooth pairing mode；So that intelligent hand
Table can control smart machine, to reach people and the increased purpose of smart machine interaction distance；Finally, increase encryption chip to protect
Hinder the safety of the bluetooth communication between smartwatch and smart machine.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the Bluetooth smart watch speech control system based on encryption function.
Specific implementation mode
The technical solution further illustrated the present invention in conjunction with specific embodiments.
It refers to shown in attached drawing 1, a kind of Bluetooth smart watch sound control method based on encryption function, including walks as follows
Suddenly：
Step 1：Smartwatch opens Bluetooth function, searches for smart machine Bluetooth signal and is matched；
Step 2：Certification is encrypted to the smartwatch and smart machine；
Step 3：Speech acoustics signal is converted into digital electric signal by the smartwatch, is then sent to the intelligence and is set
It is standby；
Step 4：The smart machine receives and identifies the smartwatch signal, then sends out corresponding operational order；
Preferably, the smartwatch and smart machine store key Key_target and Key_master respectively.
Preferably, the step 2 includes the following steps：
Step 2.1：The smart machine sends the SN requests of smartwatch identity information to the smartwatch；
Step 2.2：Key_master described in the smart machine use believes with the smartwatch identity received
It ceases SN and carries out SHA algorithm operations, and obtain the Key_target；
Step 2.3：The smart machine obtains Random random numbers by functional operation, and to the Random random numbers
SHA algorithm operations are carried out with Key_target, obtain Response_master；
Step 2.4：The Random random numbers of generation are sent to smartwatch by the smart machine；
Step 2.5：After the smartwatch receives the Random random numbers, by the Random random numbers and institute
The Key_target stated carries out SHA algorithm operations, obtains Response_target；
Step 2.6：The smartwatch sends the Response_target smart machine, the intelligence
Energy equipment is compared the Response_master and Response_target, and as a result consistent then certification passes through, and ties
Fruit is inconsistent, and certification does not pass through.
Preferably, the SHA algorithms are SHA256 algorithms.
Preferably, the Speech acoustics signal is converted to the electric signal in the Bluetooth chip.
Invention further provides a kind of Bluetooth smart watch speech control system based on encryption function, including voice
Acquisition module 1, smartwatch processor 2, smartwatch Bluetooth chip 3, smartwatch encryption chip 4, smart machine bluetooth core
Piece 5, smart machine processor 6, smart machine encryption chip 7 and control module 8；The voice acquisition module 1 receives voice
Control instruction, and the phonetic control command is sent to the smartwatch processor 2；The smartwatch processing
Device 2 is integrated in the smartwatch Bluetooth chip 3；The smartwatch encryption chip 4 and the smartwatch bluetooth
Chip 3 connects；The smartwatch Bluetooth chip 3 is with the smart machine Bluetooth chip 5 using wireless connection；Described
Smart machine processor 6 is connect with the control module 8；The smart machine processor 6 is integrated in the intelligence and sets
Standby Bluetooth chip 5；The smart machine encryption chip 7 is connect with the smart machine Bluetooth chip 5.
Preferably, the smartwatch 100 further includes time module 9, locating module 10 and pedometer module 11.
Preferably, the smartwatch 100 further includes battery 12 and USB charging modules 13；The battery 12 with
The voice acquisition module 1, smartwatch Bluetooth chip 3, smartwatch encryption chip 4, time module 9, locating module 10,
Pedometer module 11 and USB charging modules 13 are electrical connection, and above-mentioned electric connection mode is conventional electric connection mode.
In use, first, the smartwatch 100 opens Bluetooth function, 200 bluetooth of the smart machine letter is searched for
Number, carry out pairing interconnection after searching；Then, the smartwatch 100 was authenticated with the smart machine 200
Journey；Then, user station is apart from the position of 200 20m of smart machine, the smartwatch 100 of opposite wearing
Send out " unlatching " signal；Speech acoustics signal is converted into digital electric signal by the smartwatch 100, is then sent out by bluetooth
Give the smart machine 200；Finally, the smart machine 200 receives the bluetooth number of the smartwatch 100
According to, then utilize high in the clouds resource, voice signal is identified, then export corresponding operational order.
In conclusion the beneficial effects of the present invention are first, smartwatch is realized by increasing blue tooth voice circuit
Phonetic incepting function；Secondly, the wireless telecommunications of smartwatch and smart machine are realized using Bluetooth pairing mode；So that intelligent hand
Table can control smart machine, to reach people and the increased purpose of smart machine interaction distance；Finally, increase encryption chip to protect
Hinder the safety of the bluetooth communication between smartwatch and smart machine.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every utilization
Equivalent structure transformation made by present specification, directly or indirectly with the technology neck for being attached to other Related products
Domain is included within the scope of the present invention.
Claims (8)
1. a kind of Bluetooth smart watch sound control method based on encryption function, it is characterised in that：The voice control side
Method includes the following steps：
Step 1：Smartwatch opens Bluetooth function, searches for smart machine Bluetooth signal and is matched；
Step 2：Certification is encrypted to the smartwatch and smart machine；
Step 3：Speech acoustics signal is converted into digital electric signal by the smartwatch, is then sent to the intelligence and is set
It is standby；
Step 4：The smart machine receives and identifies the smartwatch signal, then sends out corresponding operational order.
2. a kind of Bluetooth smart watch sound control method based on encryption function according to claim 1, feature exist
In：The smartwatch and smart machine stores key Key_target and Key_master respectively.
3. a kind of Bluetooth smart watch sound control method based on encryption function according to claim 1, feature exist
In：The step 2 includes the following steps：
Step 2.1：The smart machine sends the SN requests of smartwatch identity information to the smartwatch；
Step 2.2：Key_master described in the smart machine use believes with the smartwatch identity received
It ceases SN and carries out SHA algorithm operations, and obtain the Key_target；
Step 2.3：The smart machine obtains Random random numbers by functional operation, and to the Random random numbers
SHA algorithm operations are carried out with Key_target, obtain Response_master；
Step 2.4：The Random random numbers of generation are sent to smartwatch by the smart machine；
Step 2.5：After the smartwatch receives the Random random numbers, by the Random random numbers and institute
The Key_target stated carries out SHA algorithm operations, obtains Response_target；
Step 2.6：The smartwatch sends the Response_target smart machine, the intelligence
Energy equipment is compared the Response_master and Response_target, and as a result consistent then certification passes through, and ties
Fruit is inconsistent, and certification does not pass through.
4. a kind of Bluetooth smart watch sound control method based on encryption function according to claim 3, feature exist
In：The SHA algorithms are SHA256 algorithms.
5. a kind of Bluetooth smart watch sound control method based on encryption function according to claim 1, feature exist
In：The Speech acoustics signal is converted to the electric signal in the Bluetooth chip.
6. a kind of control system of the Bluetooth smart watch sound control method based on claim 1-5 any one encryption functions
System, it is characterised in that：Core is encrypted including voice acquisition module, smartwatch processor, smartwatch Bluetooth chip, smartwatch
Piece, smart machine Bluetooth chip, smart machine processor, smart machine encryption chip and control module；The voice collecting
Module receives phonetic control command, and the phonetic control command is sent to the smartwatch processor；Described
Smartwatch processor is integrated in the smartwatch Bluetooth chip；The smartwatch encryption chip and the intelligence
Wrist-watch Bluetooth chip connects；The smartwatch Bluetooth chip is with the smart machine Bluetooth chip using wireless connection；
The smart machine processor is connect with the control module；The smart machine processor is integrated in the intelligence
Equipment Bluetooth chip；The smart machine encryption chip is connect with the smart machine Bluetooth chip.
7. a kind of Bluetooth smart watch speech control system based on encryption function according to claim 6, feature exist
In：The smartwatch further includes time module, locating module and pedometer module.
8. a kind of Bluetooth smart watch speech control system based on encryption function according to claim 6, feature exist
In：The smartwatch further includes battery and USB charging modules；The battery and the voice acquisition module, intelligence
Wrist-watch Bluetooth chip, smartwatch encryption chip, time module, locating module, pedometer module and USB charging modules are to be electrically connected
It connects, and above-mentioned electric connection mode is conventional electric connection mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810484758.5A CN108810859A (en) | 2018-05-20 | 2018-05-20 | A kind of Bluetooth smart watch sound control method and system based on encryption function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810484758.5A CN108810859A (en) | 2018-05-20 | 2018-05-20 | A kind of Bluetooth smart watch sound control method and system based on encryption function |
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| CN108810859A true CN108810859A (en) | 2018-11-13 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110148407A (en) * | 2019-05-23 | 2019-08-20 | 深圳尚一互联技术有限公司 | Sound control method for Intelligent bracelet |
| CN110177000A (en) * | 2019-05-21 | 2019-08-27 | 重庆邮电大学 | A kind of encrypted transmission method of wearable device |
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