CN113485141A - Intelligent furniture control system based on Internet of things - Google Patents
Intelligent furniture control system based on Internet of things Download PDFInfo
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- CN113485141A CN113485141A CN202110822770.4A CN202110822770A CN113485141A CN 113485141 A CN113485141 A CN 113485141A CN 202110822770 A CN202110822770 A CN 202110822770A CN 113485141 A CN113485141 A CN 113485141A
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- G—PHYSICS
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- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
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- G—PHYSICS
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- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
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- G05B2219/2642—Domotique, domestic, home control, automation, smart house
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
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Abstract
Compared with the prior art, the intelligent furniture control system based on the Internet of things comprises: intelligent furniture; the function control system is connected with the intelligent furniture; the function control system includes: a CAN bus device; a grading controller connected with the CAN bus device; the entrance guard control module, the temperature and humidity control module, the illumination control module, the safety control module and the voice module are connected with the grading controller; the CAN bus device is used for realizing the interactive communication between the control instructions and the information data among the modules; each module is respectively connected with corresponding intelligent furniture, obtains control instructions and information data and regulates and controls the intelligent furniture according to the control instructions and the information data; and the integrated server is connected with the function control system. Compared with the prior art, the technical scheme provided by the invention can be used for carrying out integrated regulation and control and management on the use of intelligent furniture, the response speed of furniture regulation and control is increased, and the stability is high.
Description
Technical Field
The application relates to the technical field of intelligent furniture systems, in particular to an intelligent furniture control system based on the Internet of things.
Background
With the development and progress of science and technology, people now enter the industrial 4.0 era in life and production. The industrial 4.0 era is an era of integrating technologies such as big data, internet of things and cloud computing, and the technologies also enable our lives to become more and more convenient. For controlling and using furniture, the intelligent furniture control adopting the technology of the internet of things is a necessary trend of modern furniture development.
At present, the intelligent furniture control system is not strange to people and gradually permeates the lives of people. The common control system generally comprises a main processor, a control module and intelligent furniture, wherein the control module collects a user voice command and transmits the user voice command to the main processor, and the main processor feeds back an execution command to act on the intelligent furniture for intelligent regulation and control. However, such control systems also have some drawbacks: firstly, for the collection and recognition of the voice instruction of the user in the system, a specific collection terminal is adopted to obtain the voice instruction for specific intelligent furniture, in short, the specific collection terminal can only collect or recognize a single type of voice instruction, which causes inconvenience in use of the furniture, for example: if a user wants to open a water heater in a toilet through a voice instruction in a living room, the operation cannot be realized, because a specific acquisition terminal is generally arranged near corresponding intelligent furniture, if the acquisition terminal is not matched with the acquired voice instruction, intelligent regulation and control cannot be performed; secondly, all voice instructions are required to be transmitted to a main processor for processing after being collected, so that the burden is increased, and the reaction speed of real-time regulation and control of the intelligent furniture is slowed down; and thirdly, the transmission of the control command and the execution command does not have transmission priority, and when the number of transmitted voice commands is large, transmission disorder is easily caused, and a system is crashed when the number of transmitted voice commands is serious.
Therefore, how to provide an intelligent furniture control system based on the internet of things, which can perform integrated regulation and management on the use of intelligent furniture, improve the reaction speed of furniture regulation, and has high stability, has become a technical problem to be solved by technical personnel in the field.
Disclosure of Invention
In order to solve the technical problem, the application provides an intelligent furniture control system based on thing networking, and it can integrate regulation and control and management to the use of intelligent furniture, improves the reaction rate that furniture was regulated and control, and stability is high.
The technical scheme provided by the application is as follows:
the application provides an intelligent furniture control system based on thing networking includes: intelligent furniture; the function control system is connected with the intelligent furniture; the function control system includes: a CAN bus device; the grading controller is connected with the CAN bus device; the entrance guard control module, the temperature and humidity control module, the illumination control module, the safety control module and the voice module are connected with the grading controller; the CAN bus device is used for realizing the interactive communication of control instructions and information data among the modules; the access control module, the temperature and humidity control module, the illumination control module, the safety control module and the voice module are respectively connected with the corresponding intelligent furniture, control instructions and information data are obtained, and the intelligent furniture is regulated and controlled according to the control instructions and the information data; an integration server connected with the function control system; the integrated server is used for storing data and integrating the transceiving control instruction to control the operation of each module.
Further, in a preferred mode of the present invention, the integration server includes: the main controller is connected with the CAN bus device and is used for summarizing and processing the control instruction and the information data; and the storage module is connected with the main controller and controls the preset module.
Further, in a preferred mode of the present invention, the control presetting module includes: the authentication system comprises an instruction presetting unit and an authentication data presetting unit; the instruction presetting unit is used for recording control instructions for controlling the operation of each control module into a system, and the control instructions are voice instructions; the authentication data presetting unit is used for inputting voiceprint authentication data and face information authentication data into the system.
Further, in a preferred mode of the invention, the intelligent furniture comprises an intelligent door lock; the access control module is in communication connection with the intelligent door lock; entrance guard's control module includes: the first acquisition unit is arranged on the intelligent door lock and used for acquiring a control instruction and authentication data; the first identification unit is connected with the first acquisition unit; the first execution unit is arranged on the intelligent door lock and used for controlling unlocking or locking; the first receiving unit is connected with the execution unit; the first identification unit and the first receiving unit are both connected with the grading controller.
Further, in a preferred mode of the present invention, the first collecting unit includes a sound pickup for collecting user control instructions and a camera for collecting face information authentication data; the first recognition unit includes: a voiceprint authentication unit for verifying the user's timbre; the face authentication unit is connected with the voiceprint authentication unit; and the instruction authentication unit is arranged between the voiceprint authentication unit and the face authentication unit.
Further, in a preferred mode of the present invention, the smart furniture further includes an air conditioner and a humidifier; the temperature and humidity control module is in communication connection with the air conditioner and the humidifier; the temperature and humidity control module comprises: the second acquisition unit is used for acquiring a control instruction and temperature and humidity data; the second identification unit is connected with the second acquisition unit; the second execution unit is used for controlling the air conditioner and the humidifier to be turned on or off; the second receiving unit is connected with the second execution unit; the second identification unit and the second receiving unit are both connected with the grading controller.
Further, in a preferred mode of the present invention, the second acquisition unit includes a temperature sensor, a humidity sensor, and the microphone.
Further, in a preferred mode of the invention, the intelligent furniture further comprises a smoke alarm and an air exhaust device; the safety control module is in communication connection with the smoke alarm and the exhaust equipment; the safety control module includes: the third acquisition unit and a third identification unit connected with the third acquisition unit; the third execution unit is used for controlling the opening or closing of the air exhaust equipment; a third receiving unit connected with the third execution unit; the alarm unit is in communication connection with the smoke alarm; the alarm unit, the third identification unit and the third receiving unit are all connected with the grading controller.
Further, in a preferred mode of the present invention, the third collecting unit includes: a smoke sensor, a gas concentration sensor and the sound pickup; the second identification unit and the third identification unit each include the voiceprint authentication unit and the instruction authentication unit.
Further, in a preferred mode of the present invention, the smart furniture further includes a speaker; the voice module is in communication connection with the loudspeaker; the voice module includes: a fourth receiving unit connected with the hierarchical controller; and the fourth execution unit is connected with the fourth receiving unit and used for regulating and controlling the loudspeaker.
Compared with the prior art, the intelligent furniture control system based on the Internet of things comprises the following components: intelligent furniture; the function control system is connected with the intelligent furniture; the function control system includes: a CAN bus device; the grading controller is connected with the CAN bus device; the entrance guard control module, the temperature and humidity control module, the illumination control module, the safety control module and the voice module are connected with the grading controller; the CAN bus device is used for realizing the interactive communication of control instructions and information data among the modules; the access control module, the temperature and humidity control module, the illumination control module, the safety control module and the voice module are respectively connected with the corresponding intelligent furniture, control instructions and information data are obtained, and the intelligent furniture is regulated and controlled according to the control instructions and the information data; an integration server connected with the function control system; the integrated server is used for storing data and integrating the transceiving control instruction to control the operation of each module. The intelligent furniture control system comprises an entrance guard control module, a temperature and humidity control module, an illumination control module and a safety control module, wherein the entrance guard control module, the temperature and humidity control module, the illumination control module and the safety control module are used, each module can collect and identify control instructions and other information data of a user, and the intelligent furniture is regulated and controlled by acquiring the control instructions and the information data, so that the practicability is high; secondly, by utilizing the CAN bus device, the control instructions CAN realize communication interaction among all control modules through the CAN bus device, and the problems that the instructions are not matched and intelligent regulation and control cannot be carried out are solved; and the CAN bus device CAN make the acquired control instruction and information data not need to be totally gathered into the integrated server for centralized processing, and CAN carry out intelligent regulation and control by combining with a corresponding control module and the hierarchical controller. Compared with the prior art, the technical scheme provided by the invention can be used for carrying out integrated regulation and control and management on the use of intelligent furniture, the response speed of furniture regulation and control is increased, and the stability is high.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic block diagram of a structure of an intelligent furniture control system based on the internet of things according to an embodiment of the present invention;
fig. 2 is a schematic block diagram of a structure of a control presetting module according to an embodiment of the present invention;
FIG. 3 is a block diagram illustrating a configuration of a control mode configuration module according to an embodiment of the present invention;
fig. 4 is a block diagram schematically illustrating a structure of an access control module according to an embodiment of the present invention;
fig. 5 is a block diagram schematically illustrating a structure of a temperature and humidity control module according to an embodiment of the present invention;
fig. 6 is a block diagram schematically illustrating a structure of a lighting control module according to an embodiment of the present invention;
fig. 7 is a block diagram schematically illustrating a configuration of a safety control module according to an embodiment of the present invention;
FIG. 8 is a block diagram illustrating a voice module according to an embodiment of the present invention;
FIG. 9 is a block diagram illustrating a window covering control module according to an embodiment of the present invention;
fig. 10 is a schematic block diagram of an automatic floor sweeping apparatus according to an embodiment of the present invention;
FIG. 11 is a block diagram schematically illustrating the structure of an infant care apparatus according to an embodiment of the present invention;
fig. 12 is a block diagram illustrating a structure of a health monitoring bracelet according to an embodiment of the present invention.
Description of reference numerals:
an intelligent furniture 1; a function control system 2; a CAN bus device 3; a classification controller 4; an access control module 5; a first recognition unit 501; a first acquisition unit 502; a first receiving unit 503; a first execution unit 504; a temperature and humidity control module 6; a second recognition unit 601; a second acquisition unit 602; a second receiving unit 603; a second execution unit 604; a lighting control module 7; a fifth recognition unit 701; a fifth acquisition unit 702; a fifth receiving unit 703; a fifth execution unit 704; a safety control module 8; a third recognition unit 801; a third acquisition unit 802; a third receiving unit 803; a third execution unit 804; an alarm unit 805; a voice module 9; a fourth receiving unit 901; a fourth execution unit 902; a multimedia control module 10; a curtain control module 11; a sixth recognition unit 1101; a sixth acquisition unit 1102; a sixth receiving unit 1103; a sixth execution unit 1104; an integration server 12; a main controller 1201; a storage module 1202; a control presetting module 1203; a status monitoring module 1204; a control mode configuration module 1205; an instruction presetting unit 13; an authentication data presetting unit 14; a priority presetting unit 15; an intelligent door lock 16; a face authentication unit 17; an instruction authentication unit 18; a voiceprint authentication unit 19; a sound pickup 20; a camera 21; a humidifier 22; an air conditioner 23; a temperature sensor 24; a humidity sensor 25; a smoke alarm 26; an air exhaust device 27; a smoke sensor 28; a gas concentration sensor 29; a speaker 30; a lighting fixture 31; a lamp brightness adjuster 32; a window covering 33; a curtain electrical control device 34; an automatic floor sweeping device 35; a communication module 3501; a positioning module 3502; a signal transmitter 36; a voice control configuration unit 37; a remote control configuration unit 38; an infant care apparatus 39; an image acquisition module 3901; a nursing control module 3902; a behavior analysis module 3903; a picture acquisition unit 40; an image acquisition unit 41; a digital-to-analog conversion unit 42; a wireless transmission unit 43; an instruction transceiver unit 44; a pacifying execution module 45; a behavior database 46; a motion recognition unit 47; a behavior decision unit 48; a health monitoring bracelet 49; a data acquisition module 4901; a detection control module 4902; a control execution module 4903; a voice acquisition unit 50; a monitoring sensor group 51; a signal recognition unit 52; a wireless communication unit 53; a threshold value comparison unit 54; a timing instruction presetting unit 55; instruction configuration unit 56.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all 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 application.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "first," "second," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "plurality" or "a plurality" means two or more unless specifically limited otherwise.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the practical limit conditions of the present application, so that the modifications of the structures, the changes of the ratio relationships, or the adjustment of the sizes, do not have the technical essence, and the modifications, the changes of the ratio relationships, or the adjustment of the sizes, are all within the scope of the technical contents disclosed in the present application without affecting the efficacy and the achievable purpose of the present application.
As shown in fig. 1 to 12, an intelligent furniture control system based on internet of things provided in the embodiment of the present application includes: an intelligent furniture 1; a function control system 2 connected with the intelligent furniture 1; the function control system 2 includes: a CAN bus device 3; a classification controller 4 connected to the CAN bus device 3; the entrance guard control module 5, the temperature and humidity control module 6, the illumination control module 7, the safety control module 8 and the voice module 9 are connected with the grading controller 4; the CAN bus device 3 is used for realizing the interactive communication of control instructions and information data among all modules; the access control module 5, the temperature and humidity control module 6, the lighting control module 7, the safety control module 8 and the voice module 9 are respectively connected with the corresponding intelligent furniture 1, obtain control instructions and information data and regulate and control the intelligent furniture 1 according to the control instructions and the information data; an integration server 12 connected to the function control system 2; the integration server 12 is used for storing data and integrating transceiving control instructions to control the operation of each module.
The invention provides an intelligent furniture control system based on the Internet of things, which specifically comprises the following components: an intelligent furniture 1; a function control system 2 connected with the intelligent furniture 1; the function control system 2 includes: a CAN bus device 3; a classification controller 4 connected to the CAN bus device 3; the entrance guard control module 5, the temperature and humidity control module 6, the illumination control module 7, the safety control module 8 and the voice module 9 are connected with the grading controller 4; the CAN bus device 3 is used for realizing the interactive communication of control instructions and information data among all modules; the access control module 5, the temperature and humidity control module 6, the lighting control module 7, the safety control module 8 and the voice module 9 are respectively connected with the corresponding intelligent furniture 1, obtain control instructions and information data and regulate and control the intelligent furniture 1 according to the control instructions and the information data; an integration server 12 connected to the function control system 2; the integration server 12 is used for storing data and integrating transceiving control instructions to control the operation of each module. By utilizing the access control module 5, the temperature and humidity control module 6, the illumination control module 7 and the safety control module 8, each module can collect and identify control instructions and other information data of a user, and the intelligent furniture 1 can be regulated and controlled by acquiring the control instructions and the information data, so that the practicability is high; secondly, by utilizing the CAN bus device 3, the communication interaction of control instructions among all control modules CAN be realized through the CAN bus device 3, and the problems that the instructions are not matched and intelligent regulation and control cannot be carried out are solved; and the CAN bus device 3 CAN make the acquired control instruction and information data not need to be gathered into the integrated server 12 for centralized processing, and CAN be intelligently regulated and controlled by combining with the corresponding control module and the hierarchical controller 4, and the avoidance priority with low priority is high by combining with the bitwise arbitration mechanism of the CAN bus device 3 when multipoint communication is carried out, so that the communication conflict during the transmission of the multipoint control instruction and the information data is avoided, and the regulation and control response speed is improved. Compared with the prior art, the technical scheme provided by the invention can be used for carrying out integrated regulation and control and management on the use of the intelligent furniture 1, the reaction speed of furniture regulation and control is increased, and the stability is high.
Specifically, in the embodiment of the present invention, the CAN-bus device 3 includes: a CAN bus; a CAN transceiver connected to the CAN bus; and the CAN controller is connected with the CAN transceiver.
Specifically, in the embodiment of the present invention, the function control system 2 further includes: a multimedia control module 10 and a curtain control module 11 connected with the grading controller 4.
Specifically, in the embodiment of the present invention, the access control module 5, the temperature and humidity control module 6, the lighting control module 7, the safety control module 8, the multimedia control module 10, and the curtain control module 11 include an acquisition unit for acquiring various control instructions and information data; the identification unit is connected with the acquisition unit; the execution unit is used for controlling the intelligent home to operate; a receiving unit connected with the execution unit; the receiving unit and the identifying unit are both connected with the grading controller 4.
Specifically, in the embodiment of the present invention, the integration server 12 includes: the main controller 1201 is connected with the CAN bus device 3 and used for summarizing control instructions and information data; a storage module 1202 connected to the main controller 1201, and a control preset module 1203.
The main controller 1201 performs centralized control processing on the control instruction and the information data; the storage module 1202 is used for storing preset system configuration and acquired information data.
Specifically, in the embodiment of the present invention, the control presetting module 1203 includes: an instruction presetting unit 13 and an authentication data presetting unit 14; the instruction presetting unit 13 is used for inputting control instructions for controlling the operation of each control module into a system, and the control instructions are voice instructions; the authentication data presetting unit 14 is used for inputting voiceprint authentication data and face information authentication data into the system.
Wherein the authentication data comprises: voiceprint information authentication data, voice text authentication data and face information authentication data.
Specifically, in the embodiment of the present invention, the control presetting module 1203 further includes: a priority presetting unit 15 connected with the main controller 1201; the priority presetting unit 15 is configured to set a transmission priority and a processing priority of the control instruction.
Specifically, in an embodiment of the present invention, the control instruction includes: the control system comprises an entrance guard control voice instruction, a temperature control voice instruction, a humidity control voice instruction, an exhaust control voice instruction, an illumination control voice instruction and a curtain control voice instruction.
The control instruction can be divided into an entrance guard control voice instruction, a temperature control voice instruction, a humidity control voice instruction, an exhaust control voice instruction, an illumination control voice instruction and a curtain control voice instruction according to functional types; specific control instructions are preset in each voice instruction, for example, voice control instructions such as "open door lock", "close door lock", and the like are preset in the entrance guard control voice instruction.
Specifically, in the embodiment of the present invention, the integration server 12 further includes: a state monitoring module 1204 connected to the main controller 1201; a remote control module connected to the status monitor module 1204; the remote control module is used for being in wireless communication connection with a mobile terminal, and the operating state of the intelligent furniture 1 is regulated and controlled through the state monitoring module 1204.
The state monitoring module 1204 is configured to monitor the intelligent furniture 1 in real time according to the collected information data; the remote control module is remotely connected with a mobile terminal, and in combination with the state monitoring module 1204, a user can remotely control the intelligent furniture 1 through the mobile terminal; for example, after leaving home, the smart furniture 1 forgotten to be closed is closed.
Specifically, in the embodiment of the present invention, the integration server 12 further includes: a control mode configuration module 1205 connected to the main controller 1201; the control mode configuration module 1205 includes: a voice control configuration unit 37 and a remote control configuration unit 38; the voice control configuration unit 37 is used for performing voice control instruction control on the selected intelligent furniture 1, and the remote control configuration unit 38 is used for performing remote control instruction control on the selected intelligent furniture 1.
By using the voice control configuration unit 37 and the remote control configuration unit 38, a user can configure different control modes for the intelligent furniture 1 according to the user's needs: the voice control or the remote control can be configured for all the intelligent furniture 1, or the voice control can be configured for part of the intelligent furniture 1, and the remote control can be configured for part of the intelligent furniture 1.
Specifically, in the embodiment of the present invention, the smart furniture 1 includes a smart door lock 16; the access control module 5 is in communication connection with the intelligent door lock 16; entrance guard control module 5 includes: a first acquisition unit 502 arranged on the intelligent door lock 16 for acquiring a control instruction and authentication data; a first identification unit 501 connected to the first acquisition unit 502; a first execution unit 504 arranged on the intelligent door lock 16 for controlling unlocking or locking; a first receiving unit 503 connected to the execution unit; the first identifying unit 501 and the first receiving unit 503 are both connected to the hierarchical controller 4.
The unlocking process specifically comprises the following steps: a user sends out a voice control instruction for opening the door; the first acquisition unit 502 acquires the control instruction and transmits the control instruction to the first identification unit 501; the first identification unit 501 verifies the correctness of the control instruction; if the verification is correct, the first acquisition unit 502 acquires authentication data and the first identification unit 501 verifies the correctness; if the verification is passed, sending a verification correct signal to the grading controller 4; the hierarchical controller 4 issues an unlocking execution instruction to the first receiving unit 503; the first receiving unit 503 transmits an unlocking execution instruction to the first executing unit 504, and the first executing unit 504 controls the intelligent door lock 16 to unlock.
Specifically, in the embodiment of the present invention, the first collecting unit 502 includes a sound pickup 20 for collecting a user control instruction and a camera 21 for collecting face information authentication data; the first identification unit 501 is configured to identify the control command and the face information authentication data by authentication; the first recognition unit 501 includes: a voiceprint authentication unit 19 for verifying the user's timbre; a face authentication unit 17 connected to the voiceprint authentication unit 19; and an instruction authentication unit 18 provided between the voiceprint authentication unit 19 and the face authentication unit 17.
Specifically, in the embodiment of the present invention, the instruction authentication unit 18 is configured to verify correctness of the voice text information in the control instruction; the voiceprint authentication unit 19 and the instruction authentication unit 18 verify the control instruction hierarchically.
Wherein, the hierarchical verification control instruction is specifically: firstly, the voiceprint authentication unit 19 is used for carrying out identification authentication on the tone of the user, if the user does not pass the authentication, the authentication identification is terminated, and if the user passes the authentication, the next-level authentication is carried out; the instruction authentication unit 18 performs identification authentication on the voice text information in the user control instruction, terminates authentication identification if the authentication fails, and sends out an authentication passing signal if the authentication passes. Secondly, for the authentication and identification of the access control, the first identification unit 501 sequentially performs three-level verification on the access control: firstly, the voiceprint authentication unit 19 performs tone color verification; secondly, the instruction authentication unit 18 verifies the voice text information; thirdly, the face authentication unit 17 finally verifies the face information authentication data; after the voice text information passes the verification, the camera 21 collects face information authentication data to verify the face information, the verification process is optimized, the problem that the voice data which cannot pass the verification is collected and the face information authentication data are collected when the voice text information passes the verification is avoided, and the reasonable configuration of resources is realized.
Specifically, in the embodiment of the present invention, the smart furniture 1 further includes an air conditioner 23 and a humidifier 22; the temperature and humidity control module 6 is in communication connection with the air conditioner 23 and the humidifier 22; temperature and humidity control module 6 includes: a second collecting unit 602 for obtaining a control command and temperature and humidity data; a second identification unit 601 connected to the second acquisition unit 602; a second execution unit 604 for controlling the air conditioner 23 and the humidifier 22 to be turned on or off; a second receiving unit 603 connected to the second executing unit 604; the second identification unit 601 and the second receiving unit 603 are both connected to the classification controller 4.
Specifically, in the embodiment of the present invention, the temperature and humidity control module 6 further includes: a radio frequency repeater; the second execution unit 604 is connected to the air conditioner 23 and the humidifier 22 through the rf repeater.
Specifically, in the embodiment of the present invention, the second acquisition includes a temperature sensor 24, a humidity sensor 25, and the microphone 20.
In particular, in an embodiment of the invention, said smart furniture 1 further comprises a smoke alarm 26 and an air exhaust device 27; the safety control module 8 is in communication connection with the smoke alarm 26 and the exhaust device 27; the safety control module 8 includes: a third acquisition unit 802 and a third identification unit 801 connected to the third acquisition unit 802; a third executing unit 804 for controlling the opening or closing of the air exhausting device 27; a third receiving unit 803 connected to the third executing unit 804; an alarm unit 805 communicatively connected to the smoke alarm 26; the alarm unit 805, the third identification unit 801 and the third receiving unit 803 are all connected to the hierarchical controller 4.
Specifically, in the embodiment of the present invention, an output end of the smoke alarm 26 is provided with an information transmission unit; the information transmission unit is in communication connection with the remote control module.
The smoke alarm 26 is mainly used for household fire prevention early warning control; the air exhaust device 27 is combined to play different roles according to different installation positions; can be used for primary treatment of fire-fighting fire; if the device is installed in a kitchen, the device is mainly used for controlling and treating the emission of daily kitchen oil smoke.
Specifically, in the embodiment of the present invention, the third acquisition unit 802 includes: a smoke sensor 28, a gas concentration sensor 29 and the microphone 20.
Specifically, in the embodiment of the present invention, the smart furniture 1 further includes a speaker 30; the voice module 9 is in communication connection with the loudspeaker 30; the voice module 9 includes: a fourth receiving unit 901 connected to the hierarchical controller 4; a fourth executing unit 902 connected to the fourth receiving unit 901 for controlling the speaker 30.
The loudspeaker 30 is used for carrying out voice broadcasting processing on the prompt information during regulation and control of the intelligent furniture 1; the system is provided with a control switch which is electrically connected with the loudspeaker 30 and used for controlling the on-off of the loudspeaker 30; the user can turn on or off the speaker 30 as desired.
Specifically, in the embodiment of the present invention, the smart home further includes a lighting fixture 31 and a light brightness adjuster 32; the lighting control module 7 is in communication connection with the lighting lamp 31 and the light brightness adjuster 32; the lighting control module 7 includes: a fifth acquisition unit 702 for acquiring a control instruction; a fifth identifying unit 701 connected with the fifth acquiring unit 702; a fifth execution unit 704 for controlling the on/off of the lighting fixture 31 and the illumination brightness, wherein the fifth execution unit 704 is connected to the lighting fixture 31 and the lamp brightness adjuster 32; a fifth receiving unit 703 connected to the fifth executing unit 704; the fifth identifying unit 701 and the fifth receiving unit 703 are both connected to the classification controller 4.
Specifically, in the embodiment of the present invention, the smart home further includes a curtain 33 and a curtain electric control device 34; the curtain control module 11 is in communication connection with the curtain 33 and the curtain electric control device 34; the curtain control module 11 includes: a sixth acquisition unit 1102 for acquiring a control instruction; a sixth recognition unit 1101 connected to the sixth acquisition unit 1102; a sixth execution unit 1104 for controlling the curtain electric control device 34; a sixth receiving unit 1103 connected to the sixth executing unit 1104; the sixth identifying unit 1101 and the sixth receiving unit 1103 are both connected to the classification controller 4.
Specifically, in the embodiment of the present invention, the second recognition unit 601, the third recognition unit 801, the fifth recognition unit 701, and the sixth recognition unit 1101 each include the voiceprint authentication unit 19 and the instruction authentication unit 18.
Specifically, in the embodiment of the present invention, the intelligent furniture 1 further includes a window automatic sweeping device 35 and a signal transmitter 36; the signal transmitter 36 is in wireless communication connection with the grading controller 4 and the automatic window sweeping device 35; the automatic window-sweeping device 35 includes a communication module 3501 and a positioning module 3502; the communication module 3501 is configured to receive wireless signals transmitted by each of the signal transmitters 36; the positioning module 3502 is configured to obtain a positioning parameter according to the wireless signal transmitted by each signal transmitter 36, determine a distance between the window automatic cleaning device 35 and the signal transmitter 36 according to the positioning parameter, and determine the position information of the window automatic cleaning device 35 according to the distance.
Specifically, in the embodiment of the present invention, the smart furniture 1 further includes a television and a sound box; the multimedia control module 10 is in communication connection with the television and the sound equipment.
Specifically, in the embodiment of the present invention, the smart furniture 1 further includes: an infant care apparatus 39; the infant care apparatus 39 includes: the device comprises an image acquisition module 3901, a nursing control module 3902, and a behavior analysis module 3903, and a pacifying execution module 45.
Specifically, in an embodiment of the present invention, the image acquisition module 3901 comprises: the system comprises a picture acquisition unit 40 and an image acquisition unit 41, wherein the picture acquisition unit 40 is used for acquiring image signals in a nursing environment, and the image acquisition unit 41 is used for acquiring video signals in the nursing environment; and a digital-to-analog conversion unit 42 connected to the picture acquisition unit 40 and the image acquisition unit 41.
Specifically, in an embodiment of the present invention, the nursing control module 3902 is communicatively coupled to the staging controller 4; the nursing control module 3902 includes: the wireless transmission unit 43 is connected with the digital-to-analog conversion unit 42, and the wireless transmission module is connected with the hierarchical controller 4; and an instruction transceiver 44 connected to the wireless transmission unit 43.
Specifically, in an embodiment of the present invention, the behavior analysis module 3903 includes: a behavior database 46 connected to the wireless transmission unit 43; an action recognition unit 47 connected to the behavior database 46; a behavior decision unit 48 connected to the motion analysis unit; the behavior decision unit 48 is communicatively connected to the command transceiver unit 44.
Specifically, in the embodiment of the present invention, the pacifying executing module 45 is connected to the instruction transceiving unit 44 for controlling the infant nursing device 39 to execute a pacifying action.
Wherein the infant care apparatus 39 comprises a baby cradle; when an infant has a rest on the cradle, the image acquisition module 3901 acquires a state signal of the infant in real time, converts the state signal into a digital signal through the digital-to-analog conversion unit 42, transmits the acquired digital signal to the behavior database 46 by using the wireless transmission unit 43, judges the state of the infant and sends a control instruction to the instruction receiving and sending unit 44 by combining the action recognition unit 47 and the behavior judgment unit 48, and the instruction receiving and sending unit 44 transmits the control instruction to the pacification execution module 45 to control the cradle to act. For example, the behavior determining unit 48 obtains that the infant gradually transits from the sleep state to the wake-up state, the behavior determining unit 48 issues a sleep soothing instruction, and the soothing executing module 45 receives the sleep soothing instruction and controls the cradle to shake back and forth to perform a sleep soothing and soothing action.
Specifically, in the embodiment of the present invention, the smart furniture 1 further includes: a health monitoring bracelet 49 in communicative connection with the hierarchical controller 4; the health monitoring bracelet 49 includes: a data acquisition module 4901, a detection control module 4902 and a control execution module 4903.
Specifically, in an embodiment of the present invention, the data acquisition module 4901 includes: a voice acquisition unit 50 and a monitoring sensor group 51; a signal identification unit 52 connected with the voice acquisition unit 50 and the detection sensor group; and a wireless communication unit 53 connected to the signal identification unit 52.
Specifically, in the embodiment of the present invention, the monitoring sensor group 51 includes: blood pressure sensors and heart rate sensors.
Specifically, in the embodiment of the present invention, the control execution module 4903 is connected to the data acquisition module 4901; the control execution module 4903 includes: an instruction configuration unit 56; a threshold comparison unit 54 and a timing instruction presetting unit 55 connected with the instruction configuration unit; the threshold comparison unit 54 is configured to preset a blood pressure threshold and a heart rate threshold, and compare the blood pressure threshold and the heart rate threshold with the blood pressure value and the heart rate value acquired by the data acquisition module 4901; the timing instruction presetting unit 55 is used for setting a timing blood pressure detection instruction or a heart rate detection instruction to perform timing detection.
The threshold comparison unit 54 is configured to preset a blood pressure threshold and a heart rate threshold, and compare the blood pressure threshold and the heart rate threshold with the blood pressure value and the heart rate value acquired by the data acquisition module 4901; when blood pressure and heart rate exceed the threshold value, voice module 9 controls speaker 30 carries out the voice broadcast and reminds.
From the above, in the intelligent furniture control system based on the internet of things according to the embodiment of the present invention, by using the access control module 5, the temperature and humidity control module 6, the lighting control module 7, the safety control module 8, the curtain control module 11, the multimedia control module 10, and the voice module 9, each module can acquire and identify a control instruction and other information data of a user, and the control of the intelligent furniture 1 is realized by acquiring the control instruction and the information data, so that the practicability is high; secondly, by utilizing the CAN bus device 3, the communication interaction of control instructions among all control modules CAN be realized through the CAN bus device 3, and the problems that the instructions are not matched and intelligent regulation and control cannot be carried out are solved; and the CAN bus device 3 CAN make the acquired control instruction and information data not need to be gathered into the integrated server 12 for centralized processing, and CAN be intelligently regulated and controlled by combining with the corresponding control module and the hierarchical controller 4, and the avoidance priority with low priority is high by combining with the bitwise arbitration mechanism of the CAN bus device 3 when multipoint communication is carried out, so that the communication conflict during the transmission of the multipoint control instruction and the information data is avoided, and the regulation and control response speed is improved. Compared with the prior art, the technical scheme provided by the invention can be used for carrying out integrated regulation and control and management on the use of the intelligent furniture 1, the reaction speed of furniture regulation and control is increased, and the stability is high.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An intelligent furniture control system based on the Internet of things is characterized by comprising:
intelligent furniture; the function control system is connected with the intelligent furniture;
the function control system includes: a CAN bus device; the grading controller is connected with the CAN bus device; the entrance guard control module, the temperature and humidity control module, the illumination control module, the safety control module and the voice module are connected with the grading controller;
the CAN bus device is used for realizing the interactive communication between the control instruction and the information data among the modules;
the access control module, the temperature and humidity control module, the illumination control module, the safety control module and the voice module are respectively connected with the corresponding intelligent furniture, control instructions and information data are obtained, and the intelligent furniture is regulated and controlled according to the control instructions and the information data;
an integration server connected with the function control system; the integrated server is used for storing data and integrating the transceiving control instruction to control the operation of each module.
2. The intelligent furniture control system based on internet of things of claim 1, wherein the integration server comprises: the main controller is connected with the CAN bus device and is used for summarizing and processing the control instruction and the information data; and the storage module is connected with the main controller and controls the preset module.
3. The intelligent furniture control system based on the internet of things of claim 2, wherein the control presetting module comprises: the authentication system comprises an instruction presetting unit and an authentication data presetting unit; the instruction presetting unit is used for recording control instructions for controlling the operation of each control module into a system, and the control instructions are voice instructions; the authentication data presetting unit is used for inputting voiceprint authentication data and face information authentication data into the system.
4. The intelligent furniture control system based on the internet of things of claim 1, wherein the intelligent furniture comprises an intelligent door lock; the access control module is in communication connection with the intelligent door lock; entrance guard's control module includes: the first acquisition unit is arranged on the intelligent door lock and used for acquiring a control instruction and authentication data; the first identification unit is connected with the first acquisition unit; the first execution unit is arranged on the intelligent door lock and used for controlling unlocking or locking; the first receiving unit is connected with the first execution unit; the first identification unit and the first receiving unit are both connected with the grading controller.
5. The intelligent furniture control system based on the Internet of things of claim 4, wherein the first acquisition unit comprises a sound pickup for acquiring user control instructions and a camera for acquiring face information authentication data; the first recognition unit includes: a voiceprint authentication unit for verifying the user's timbre; the face authentication unit is connected with the voiceprint authentication unit; and the instruction authentication unit is arranged between the voiceprint authentication unit and the face authentication unit.
6. The intelligent furniture control system based on the internet of things of claim 5, wherein the intelligent furniture further comprises an air conditioner and a humidifier; the temperature and humidity control module is in communication connection with the air conditioner and the humidifier; the temperature and humidity control module comprises: the second acquisition unit is used for acquiring a control instruction and temperature and humidity data; the second identification unit is connected with the second acquisition unit; the second execution unit is used for controlling the air conditioner and the humidifier to be turned on or off; the second receiving unit is connected with the second execution unit; the second identification unit and the second execution unit are both connected with the hierarchical controller.
7. The intelligent furniture control system based on internet of things of claim 6, wherein the second acquisition comprises a temperature sensor, a humidity sensor and the microphone.
8. The intelligent furniture control system based on the internet of things of claim 6, wherein the intelligent furniture further comprises a smoke alarm and an air exhaust device; the safety control module is in communication connection with the smoke alarm and the exhaust equipment; the safety control module includes: the third acquisition unit and a third identification unit connected with the third acquisition unit; the third execution unit is used for controlling the opening or closing of the air exhaust equipment; a third receiving unit connected with the third execution unit; the alarm unit is in communication connection with the smoke alarm; the alarm unit, the third identification unit and the third receiving unit are all connected with the grading controller.
9. The intelligent furniture control system based on internet of things of claim 8, wherein the third acquisition unit comprises: a smoke sensor, a gas concentration sensor and the sound pickup; the second identification unit and the third identification unit each include the voiceprint authentication unit and the instruction authentication unit.
10. The intelligent furniture control system based on the internet of things according to claim 4, wherein the intelligent furniture further comprises a speaker; the voice module is in communication connection with the loudspeaker; the voice module includes: a fourth receiving unit connected with the hierarchical controller; and the fourth execution unit is connected with the fourth receiving unit and used for regulating and controlling the loudspeaker.
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Application publication date: 20211008 |