CN107426069B - Bluetooth-based intelligent household system and control method thereof - Google Patents
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- 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]
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Abstract
The invention provides a Bluetooth-based intelligent home system and a control method thereof. After the first Bluetooth module and the second Bluetooth module are successfully paired and connected, a voiceprint recognition process is executed: the voice acquisition module of the first Bluetooth device acquires voice of a section of target user, the first Bluetooth device transmits the voice of the section of target user to the second Bluetooth device by utilizing Bluetooth communication, the voiceprint recognition module of the second Bluetooth device matches the received voice of the section of target user with the stored voiceprint reference template, and if matching is successful, a preset control instruction corresponding to the matched voiceprint reference template is executed. Compared with the prior art, the intelligent control system based on the Bluetooth has the advantages that the intelligent control is carried out based on the Bluetooth, and the safety is very high.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the field of intelligent home furnishing, in particular to an intelligent home furnishing system based on Bluetooth and a control method thereof.
[ background of the invention ]
Related products of the current smart home are gradually increased on the market, and an intelligent center is connected with various household appliances and then is provided with new equipment such as an electronic door lock. However, the existing smart home is generally controlled based on a wifi wireless network, and the security is low.
Therefore, it is necessary to provide a bluetooth-based smart home system and a control method thereof.
[ summary of the invention ]
One of the objectives of the present invention is to provide an intelligent home system, which can perform intelligent control based on bluetooth and has high security.
The second objective of the present invention is to provide a control method for an intelligent home system, which can perform intelligent control based on bluetooth and has high security.
In order to solve the above problem, according to an aspect of the present invention, the present invention provides a bluetooth-based smart home system, which includes a first bluetooth device and a second bluetooth device, wherein the first bluetooth device includes a first bluetooth module and a voice capture module, and the second bluetooth device includes a second bluetooth module and a voiceprint recognition module. The method comprises the steps that a first Bluetooth module and a second Bluetooth module are set to be in a visible and connectable state, the first Bluetooth module and the second Bluetooth module search for each other and carry out first pairing connection, after the first pairing connection is successful, the first Bluetooth device registers the second Bluetooth device as paired equipment, and the second Bluetooth device registers the first Bluetooth device as paired equipment; the first Bluetooth module and the second Bluetooth module are set to be in a connectable state, and because the first Bluetooth device and the second Bluetooth device are registered as paired equipment, the first Bluetooth module and the second Bluetooth module search for each other and then perform mutual pairing connection, and after the pairing connection is successful, Bluetooth communication can be realized; after the first Bluetooth module and the second Bluetooth module are successfully paired and connected, executing a training process of the voiceprint reference template: the voice acquisition module of the first Bluetooth device acquires voice of a section of target user, the voice of the section of target user corresponds to a preset control instruction, the first Bluetooth device transmits the voice of the section of target user to the second Bluetooth device by utilizing Bluetooth communication, and the voiceprint recognition module of the second Bluetooth device generates and stores a voiceprint reference template of the preset control instruction based on the acquired voice of the target user; after the first Bluetooth module and the second Bluetooth module are successfully paired and connected, a voiceprint recognition process is executed: the voice acquisition module of the first Bluetooth device acquires voice of a section of target user, the first Bluetooth device transmits the voice of the section of target user to the second Bluetooth device by utilizing Bluetooth communication, the voiceprint recognition module of the second Bluetooth device matches the received voice of the section of target user with the stored voiceprint reference template, and if matching is successful, a preset control instruction corresponding to the matched voiceprint reference template is executed.
Furthermore, the first bluetooth device is one of smart phone, intelligent bracelet, intelligent wrist-watch, panel computer, bluetooth headset.
Furthermore, the second bluetooth device is one of intelligent lock, intelligent house controlling means.
Furthermore, after the first bluetooth module and the second bluetooth module are successfully paired, the first bluetooth device sends the equipment verification code to the second bluetooth device through bluetooth communication to perform device authentication, and the second bluetooth device executes the voiceprint recognition process after the device authentication is successful.
Further, the voiceprint reference template reflects voiceprint information of a target user, the voiceprint information reflects a user corresponding to corresponding voice and content of corresponding voice, only voice with the same content of the same target user can be successfully matched with the voiceprint reference template, a plurality of voiceprint reference templates are established in the voiceprint recognition module of the second bluetooth device, and each voiceprint reference template corresponds to a plurality of control instructions of a plurality of users respectively.
According to another aspect of the present invention, the present invention further provides a control method for a bluetooth-based smart home control system, where the portable smart home control system includes a first bluetooth device and a second bluetooth device, the first bluetooth device includes a first bluetooth module and a voice capture module, and the second bluetooth device includes a second bluetooth module and a voiceprint recognition module, the control method includes: the method comprises the steps that a first Bluetooth module and a second Bluetooth module are set to be in a visible and connectable state, the first Bluetooth module and the second Bluetooth module search for each other and carry out first pairing connection, after the first pairing connection is successful, the first Bluetooth device registers the second Bluetooth device as paired equipment, and the second Bluetooth device registers the first Bluetooth device as paired equipment; the first Bluetooth module and the second Bluetooth module are set to be in a connectable state, and because the first Bluetooth device and the second Bluetooth device are registered as paired equipment, the first Bluetooth module and the second Bluetooth module search for each other and then perform mutual pairing connection, and after the pairing connection is successful, Bluetooth communication can be realized; after the first Bluetooth module and the second Bluetooth module are successfully paired and connected, executing a training process of the voiceprint reference template: the voice acquisition module of the first Bluetooth device acquires voice of a section of target user, the voice of the section of target user corresponds to a preset control instruction, the first Bluetooth device transmits the voice of the section of target user to the second Bluetooth device by utilizing Bluetooth communication, and the voiceprint recognition module of the second Bluetooth device generates and stores a voiceprint reference template of the preset control instruction based on the acquired voice of the target user; after the first Bluetooth module and the second Bluetooth module are successfully paired and connected, a voiceprint recognition process is executed: the voice acquisition module of the first Bluetooth device acquires voice of a section of target user, the first Bluetooth device transmits the voice of the section of target user to the second Bluetooth device by utilizing Bluetooth communication, the voiceprint recognition module of the second Bluetooth device matches the received voice of the section of target user with the stored voiceprint reference template, and if matching is successful, a preset control instruction corresponding to the matched voiceprint reference template is executed.
Furthermore, the first bluetooth device is one of smart mobile phone, intelligent bracelet, intelligent wrist-watch, panel computer, bluetooth headset, and the second bluetooth device is one of intelligence lock, intelligent house controlling means.
Furthermore, after the first bluetooth module and the second bluetooth module are successfully paired and connected, the first bluetooth device sends the device authentication code to the second bluetooth device through bluetooth communication to perform device authentication, and the second bluetooth device executes a voiceprint recognition process after the device authentication is successful.
Further, the voiceprint reference template reflects voiceprint information of a target user, the voiceprint information reflects a user corresponding to corresponding voice and content of corresponding voice, only voice with the same content of the same target user can be successfully matched with the voiceprint reference template, a plurality of voiceprint reference templates are established in the voiceprint recognition module of the second bluetooth device, and each voiceprint reference template corresponds to a plurality of control instructions of a plurality of users respectively.
Compared with the prior art, the intelligent home control method and the intelligent home control system can realize wireless control of the intelligent home based on the Bluetooth, not only needs to be provided with authentication, but also needs to be used for user authentication, and are high in safety and good in user experience.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a schematic structural diagram of an intelligent home system in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a control method of an intelligent home system in an embodiment of the present invention.
[ detailed description ] embodiments
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic may be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Unless otherwise specified, the terms connected, and connected as used herein mean electrically connected, directly or indirectly.
Fig. 1 is a schematic structural diagram of an intelligent home system 100 in an embodiment of the present invention. The smart home system 100 includes a first bluetooth device 110 and a second bluetooth device 120 that are portable. The first bluetooth device 110 may be a smart phone, a smart bracelet, a smart watch, a tablet computer, and/or a bluetooth headset. The second bluetooth device 120 may be a smart lock or a smart home control device. The first bluetooth device 110 includes a first bluetooth module 111 and a voice collecting module 112, and the second bluetooth device 120 includes a second bluetooth module 121 and a voice recognition module 122.
When the first bluetooth device 110 and the second bluetooth device 120 need to perform the first pairing connection, it may be set that the first bluetooth module 111 and the second bluetooth module 121 both enter a visible and connectable state, and the first bluetooth module 111 and the second bluetooth module 121 search for each other and perform the first pairing connection. After the first pairing connection is successful, the first bluetooth device 110 registers the second bluetooth device 120 as the paired device, and the second bluetooth device 120 registers the first bluetooth device 110 as the paired device, so that the pairing connection is conveniently completed later.
After the first bluetooth device 110 and the second bluetooth device 120 are paired and connected for the first time, both the first bluetooth module 111 and the second bluetooth module 121 may be set to enter a connectable state. Since the first bluetooth device and the second bluetooth device are registered as paired devices, the first bluetooth module 111 and the second bluetooth module 121 may automatically search for each other, and when the distance between the two bluetooth devices 111 and 121 is less than a predetermined length (e.g., 10m), they may search for each other, and then may automatically perform pairing connection with each other, and after the pairing connection is successful, bluetooth communication may be achieved. If the first and second bluetooth devices 110 and 120 do not make the first pairing connection, the first and second bluetooth devices 110 and 120 cannot find each other in the connectable state, and thus cannot complete the pairing connection.
The second bluetooth apparatus 120 strictly manages the paired devices registered by itself, and can delete a registered paired device if it is not desired that one registered paired device establish a pairing connection with itself again in a connectable state. This may improve security and prevent unauthorized bluetooth devices from pairing with the second bluetooth device 120. Likewise, the first bluetooth device 110 can strictly manage the paired devices registered by itself, thereby improving security.
To complete the voice control of the user, after the first bluetooth module 111 and the second bluetooth module 121 are successfully paired and connected, a training process of the voiceprint reference template needs to be performed first. Specifically, the voice collecting module 121 of the first bluetooth device 120 may collect a section of voice of the target user, where the section of voice of the target user corresponds to the predetermined control instruction. The first bluetooth device 110 transmits the voice of the target user to the second bluetooth device 120 by using bluetooth communication, and the voiceprint recognition module 122 of the second bluetooth device 120 generates and stores the voiceprint reference template of the predetermined control command based on the obtained voice of the target user. The voiceprint reference template may reflect voiceprint information of the target user, which may reflect both which user's voice and what the content of the voice is. In one embodiment, the voiceprint recognition module 122 of the second bluetooth device 120 may form a plurality of voiceprint reference templates of a plurality of control commands of a plurality of users in the same manner, for example, an unlocking control command, a lighting control command, and the like may be respectively formed for the user a, the user B, and the user C. In this way, multi-user multi-instruction control can be achieved.
In a specific application, the user a can say that the user a says "sesame open the door" to the bluetooth mobile phone (which is the first bluetooth device) of the user a, then the voice acquisition module of the bluetooth mobile phone acquires the voice, and transmits the voice to the smart home control device (which is the second bluetooth device), the smart home control device forms a voiceprint reference template based on the voice, and the voiceprint reference template corresponds to the unlocking control instruction.
After the first bluetooth module 111 and the second bluetooth module 121 are successfully connected, a voiceprint recognition process may be performed. The voice collecting module 112 of the first bluetooth device 110 collects a section of voice of a target user, the first bluetooth device 110 transmits the section of voice of the target user to the second bluetooth device 120 by using bluetooth communication, the voiceprint recognition module 122 of the second bluetooth device 120 matches the received section of voice of the target user with a stored voiceprint reference template, and if matching is successful, a predetermined control instruction corresponding to the matched voiceprint reference template is executed.
In a specific application, when a user A holds a smart phone of the user A to go home, a first Bluetooth module of the smart phone can automatically search and establish pairing connection with a second Bluetooth module of the smart home control device, then the user A can say that the Bluetooth phone of the user A is 'sesame open door' again, then a voice acquisition module of the Bluetooth phone acquires the voice and transmits the voice to the smart home control device, the smart home control device matches the received voice of the target user with a stored voiceprint reference template, and after the matching is successful, the smart home control device executes an unlocking control instruction and sends the unlocking instruction to the smart lock to unlock. If the user B does not train in the intelligent home control device in advance to form the voiceprint reference template, the user B cannot unlock through own voice, even if the user B knows and speaks the unlocking instruction 'sesame door opening' of the user A, the user B cannot be matched with the stored voiceprint reference template, only the voice with the same content of the same target user can be successfully matched with the voiceprint reference template, and therefore safety is greatly improved. The voice content of the unlocking control instruction of each user can be self-defined, for example, the user A can be freely set as 'open the door by sesame', the user B can be freely set as 'open the door by mother' and the like, and therefore interestingness is enhanced.
In a preferred embodiment, after the first bluetooth module 111 and the second bluetooth module 121 are successfully paired, the first bluetooth device 110 sends the device authentication code to the second bluetooth device 120 for device authentication through bluetooth communication, so that the second bluetooth device 120 can know that the first bluetooth device 110 is authentic, and the second bluetooth device performs the voiceprint recognition process after the device authentication is successful. This further improves safety.
Fig. 2 is a schematic structural diagram of a control method of the smart home system 100 in an embodiment of the present invention. The control method includes the following steps.
The voiceprint reference template reflects voiceprint information of a target user, the voiceprint information reflects a user corresponding to corresponding voice and content of corresponding voice, only voice with the same content of the same target user can be successfully matched with the voiceprint reference template, a plurality of voiceprint reference templates are established in a voiceprint recognition module of the second Bluetooth device, and each voiceprint reference template corresponds to a plurality of control instructions of a plurality of users respectively.
In a preferred embodiment, after the first bluetooth module 111 and the second bluetooth module 121 are successfully paired and connected, the first bluetooth device 110 sends the device authentication code to the second bluetooth device 120 through bluetooth communication for device authentication, and the second bluetooth device 120 performs a voiceprint recognition process after the device authentication is successful.
In the present invention, the terms "connected", connected, "connecting," and "connecting" mean electrically connected, and if not specifically stated, directly or indirectly indicate electrically connected.
It should be noted that those skilled in the art can make modifications to the embodiments of the present invention without departing from the scope of the appended claims. Accordingly, the scope of the appended claims is not to be limited to the specific embodiments described above.
Claims (9)
1. An intelligent home system based on Bluetooth is characterized by comprising a portable first Bluetooth device and a portable second Bluetooth device, wherein the first Bluetooth device comprises a first Bluetooth module and a voice acquisition module, the second Bluetooth device comprises a second Bluetooth module and a voiceprint recognition module,
setting a first Bluetooth module and a second Bluetooth module to enter a visible and connectable state, searching each other by the first Bluetooth module and performing first pairing connection, after the first pairing connection is successful, registering a second Bluetooth device as paired equipment by the first Bluetooth device, registering a first Bluetooth device as the paired equipment by the second Bluetooth device, strictly managing the paired equipment registered by the second Bluetooth device, and deleting the registered paired equipment if one registered paired equipment is not expected to establish pairing connection with the second Bluetooth device in the connectable state;
the first Bluetooth module and the second Bluetooth module are set to be in a connectable state, and because the first Bluetooth device and the second Bluetooth device are registered as paired equipment, the first Bluetooth module and the second Bluetooth module search for each other and then perform mutual pairing connection, and after the pairing connection is successful, Bluetooth communication can be realized;
after the first Bluetooth module and the second Bluetooth module are successfully paired and connected, executing a training process of the voiceprint reference template: the voice acquisition module of the first Bluetooth device acquires voice of a section of target user, the voice of the section of target user corresponds to a preset control instruction, the first Bluetooth device transmits the voice of the section of target user to the second Bluetooth device by utilizing Bluetooth communication, and the voiceprint recognition module of the second Bluetooth device generates and stores a voiceprint reference template of the preset control instruction based on the acquired voice of the target user;
after the first Bluetooth module and the second Bluetooth module are successfully paired and connected, a voiceprint recognition process is executed: the voice acquisition module of the first Bluetooth device acquires voice of a section of target user, the first Bluetooth device transmits the voice of the section of target user to the second Bluetooth device by utilizing Bluetooth communication, the voiceprint recognition module of the second Bluetooth device matches the received voice of the section of target user with the stored voiceprint reference template, and if matching is successful, a preset control instruction corresponding to the matched voiceprint reference template is executed.
2. The smart home system of claim 1, wherein the first bluetooth device is one of a smart phone, a smart bracelet, a smart watch, a tablet computer, and a bluetooth headset.
3. The smart home system of claim 1, wherein the second bluetooth device is one of a smart lock and a smart home control device.
4. The smart home system of claim 1, wherein after the first Bluetooth module and the second Bluetooth module are successfully paired,
the first Bluetooth device sends the equipment verification code to the second Bluetooth device through Bluetooth communication to carry out device identity verification, and the second Bluetooth device executes the voiceprint recognition process after the device identity verification is successful.
5. The smart home system according to claim 1, wherein the voiceprint reference template reflects voiceprint information of a target user, the voiceprint information reflects a user corresponding to a corresponding voice and contents of the corresponding voice, only the voice with the same contents of the same target user can be successfully matched with the voiceprint reference template, a plurality of voiceprint reference templates are established in a voiceprint recognition module of the second bluetooth device, and each voiceprint reference template corresponds to a plurality of control commands of a plurality of users.
6. A control method of an intelligent home control system based on Bluetooth is disclosed, the intelligent home control system comprises a first Bluetooth device and a second Bluetooth device, the first Bluetooth device comprises a first Bluetooth module and a voice acquisition module, the second Bluetooth device comprises a second Bluetooth module and a voiceprint recognition module, and the control method comprises the following steps:
setting a first Bluetooth module and a second Bluetooth module to enter a visible and connectable state, searching each other by the first Bluetooth module and performing first pairing connection, after the first pairing connection is successful, registering a second Bluetooth device as paired equipment by the first Bluetooth device, registering a first Bluetooth device as the paired equipment by the second Bluetooth device, strictly managing the paired equipment registered by the second Bluetooth device, and deleting the registered paired equipment if one registered paired equipment is not expected to establish pairing connection with the second Bluetooth device in the connectable state;
the first Bluetooth module and the second Bluetooth module are set to be in a connectable state, and because the first Bluetooth device and the second Bluetooth device are registered as paired equipment, the first Bluetooth module and the second Bluetooth module search for each other and then perform mutual pairing connection, and after the pairing connection is successful, Bluetooth communication can be realized;
after the first Bluetooth module and the second Bluetooth module are successfully paired and connected, executing a training process of the voiceprint reference template: the voice acquisition module of the first Bluetooth device acquires voice of a section of target user, the voice of the section of target user corresponds to a preset control instruction, the first Bluetooth device transmits the voice of the section of target user to the second Bluetooth device by utilizing Bluetooth communication, and the voiceprint recognition module of the second Bluetooth device generates and stores a voiceprint reference template of the preset control instruction based on the acquired voice of the target user;
after the first Bluetooth module and the second Bluetooth module are successfully paired and connected, a voiceprint recognition process is executed: the voice acquisition module of the first Bluetooth device acquires voice of a section of target user, the first Bluetooth device transmits the voice of the section of target user to the second Bluetooth device by utilizing Bluetooth communication, the voiceprint recognition module of the second Bluetooth device matches the received voice of the section of target user with the stored voiceprint reference template, and if matching is successful, a preset control instruction corresponding to the matched voiceprint reference template is executed.
7. The control method according to claim 6, wherein the first Bluetooth device is one of a smart phone, a smart bracelet, a smart watch, a tablet computer and a Bluetooth headset, and the second Bluetooth device is one of a smart lock and a smart home control device.
8. The control method of claim 6, wherein after the first Bluetooth module and the second Bluetooth module are successfully paired and connected,
the first Bluetooth device sends the equipment verification code to the second Bluetooth device through Bluetooth communication to carry out device identity verification, and the second Bluetooth device executes the voiceprint recognition process after the device identity verification is successful.
9. The control method according to claim 6, wherein the voiceprint reference template reflects voiceprint information of a target user, the voiceprint information reflects a user corresponding to a corresponding voice and contents of the corresponding voice, only the voice with the same contents of the same target user can be successfully matched with the voiceprint reference template, a plurality of voiceprint reference templates are established in the voiceprint recognition module of the second bluetooth device, and each voiceprint reference template corresponds to a plurality of control commands of a plurality of users.
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| CN108810859A (en) * | 2018-05-20 | 2018-11-13 | 陈将 | A kind of Bluetooth smart watch sound control method and system based on encryption function |
| CN108601180A (en) * | 2018-06-04 | 2018-09-28 | 长江大学 | Electric light audio-switch, control system and method based on sound groove recognition technology in e |
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| US10019060B2 (en) * | 2014-01-30 | 2018-07-10 | Duane Matthew Cash | Mind-controlled virtual assistant on a smartphone device |
| CN105096951A (en) * | 2015-05-28 | 2015-11-25 | 惠州Tcl移动通信有限公司 | Voice control realizing method and system based on intelligent wearable equipment |
| CN104952138A (en) * | 2015-07-21 | 2015-09-30 | 金琥 | Voice interactive access control system and achievement method thereof |
| CN106920548B (en) * | 2015-12-25 | 2020-06-19 | 比亚迪股份有限公司 | Voice control device, voice control system, and voice control method |
| CN106056710A (en) * | 2016-06-02 | 2016-10-26 | 北京云知声信息技术有限公司 | Method and device for controlling intelligent electronic locks |
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| CN105763936A (en) * | 2016-04-19 | 2016-07-13 | 深圳市酷开网络科技有限公司 | Method and apparatus for playing audio |
| CN205880745U (en) * | 2016-05-27 | 2017-01-11 | 北京小鸟看看科技有限公司 | Electronic device |
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