Intelligent home monitoring system based on Internet of things
Technical Field
The invention belongs to the technical field of home monitoring systems, and particularly relates to an intelligent home monitoring system based on the Internet of things.
Background
The coming of the age of the Internet of things provides great convenience for the daily production and life of people and promotes the rapid development of the economic society to a certain extent. The practical application condition of the current traditional house condition is combined, the situation that the diversified requirements of the user on the intelligent home environment are difficult to meet is known, necessary technical measures are needed to be taken to realize the construction of the intelligent home remote monitoring subsystem, and reliable guarantee is provided for the expansion of the efficient and convenient home life style practical application range.
The internet of things (IOT) is an embedded chip and system software with the capabilities of fast computing, analyzing and processing, intelligent sensing and the like, which realize the conversion of the material world to an actual object in a reasonable manner, and carry out fast data transmission, processing and processing according to the requirements of a communication protocol, so as to finally form a reliable network with strong association between people and objects and between objects. The actual application range of the Internet of things is expanded, the information transmission efficiency between people and objects, between objects and between people can be improved, and the construction of an intercommunicating information society is realized. The Internet of things architecture comprises a sensing layer, a network layer, an application layer and a public support technology, so that efficient utilization of various resources is ensured, and coordination and cooperation of different layers in the Internet of things are realized. Meanwhile, the internet of things has the characteristics of strong overall sensing capability, strong information transmission reliability and high intelligent processing efficiency, and the development speed is accelerated under the support of various key technologies.
With the rapid development of scientific technology, the smart home system has become a hot item of concern in the industry. The energy home is characterized in that a home is used as a platform, devices related to home life are integrated by utilizing a comprehensive wiring technology, a network communication technology, a safety precaution technology, an automatic control technology, an audio and video technology and the like, an efficient management system of home facilities and family schedule affairs is constructed, home safety, convenience, comfortableness and artistry are improved, and an environment-friendly and energy-saving living environment is realized.
At present, the express transportation industry is rapidly developed, residents, particularly urban residents, have high online shopping frequency, express delivery deposit facilities such as express delivery easiness and the like which can deliver express are not installed in some districts, even if the express delivery facilities are arranged in the districts, the situation that the express cannot be deposited due to too many express sometimes occurs, objects are placed in a property guard to be stored, certain potential safety hazards exist, a working group urgently needs a safe express storage place, even if someone in the house directly sends the express to the home to go to the home, certain safety problems also exist for home residents, therefore, the intelligent home system with the express storage function has certain practical significance, meanwhile, the existing intelligent home monitoring system can directly allow guests to enter the room after the identity verification of the guests is passed, the privacy protection of the householders is very unfavorable, for the invasion of illegal users, the existing intelligent home monitoring system can prevent the guests from entering but does not make certain psychological attack on the illegal intruders The idea of intrusion is abandoned, and therefore the existing smart home monitoring system needs to be further improved.
Disclosure of Invention
The invention provides an intelligent home monitoring system based on the Internet of things, which can solve the problems.
An intelligent home monitoring system based on the Internet of things comprises an intelligent home server, a user data acquisition module, a data management unit, a remote terminal, an equipment management module, an intelligent home gateway, a sensor unit, a home appliance control unit, an identity recognition monitoring unit and an express management unit, wherein the data management unit, the remote terminal, the equipment management module, the intelligent home gateway, the identity recognition monitoring unit and the express management unit are respectively in signal connection with the intelligent home server, the user data acquisition module is in signal connection with the data management unit, and the sensor unit and the home appliance control unit are respectively in signal connection with the intelligent home gateway;
the user data acquisition module is used for acquiring the identity information of a user and transmitting the acquired information to the data management unit;
the data management unit comprises a data processing module, a command processing module, a data cache module and a database, the data processing module is used for processing received data, the command processing module is used for processing the received command, the data processed by the data processing module and the command processing module are stored in the database and the data cache module, and the data cache module is used for storing information for a certain time so as to improve the running speed of the system;
the intelligent home gateway is used for collecting bottom layer physical data of the sensor unit and the household appliance control unit, converting the collected data into a data format which can be processed by the intelligent home server, further sending the data format to the intelligent home server, and converting an instruction sent by the intelligent home server into a bottom layer executable command;
the equipment management module is used for analyzing and processing data sent by the household appliances in the sensor unit and the household appliance control unit to the intelligent household server and providing an equipment management function;
the household appliance control unit comprises an intelligent switch for controlling household appliance equipment and a circuit breaker connected with an indoor main power supply line;
the identity recognition monitoring unit comprises an identity recognition acquisition unit, a data acquisition module, a first microprocessor, an access control unit, a loudspeaker and an alarm unit, the access control unit comprises a controllable rotating motor for controlling an electronic door, the alarm unit comprises a power amplifier and a buzzer, the identity recognition acquisition unit sends acquired data to the data acquisition module and finally transmits the acquired data to the first microprocessor for processing, the first microprocessor calls the data in the database for contrastive analysis of user identity, if the identity verification is passed, the first microprocessor sends a control command to the loudspeaker for reminding a user owner that a guest enters, and then the first microprocessor controls the controllable rotating motor to control the electronic door to open and allow the user to enter, if the identity verification is failed, the alarm unit gives an alarm and sends an alarm command to the remote home server The distance terminal is used for reminding the householder, and the householder sends out a distress signal to the security personnel related to the community property through the remote terminal at the moment;
the express management unit comprises an account number association module, a single number input unit, an analysis comparison module, a second microprocessor, a switch module and a user extraction unit, wherein the account number association module is used for associating online shopping account numbers of a user owner, the single number input unit is used for inputting single number information when a courier delivers express, the analysis comparison module is used for comparing and analyzing received data of the account number association module and the single number input unit and sending a comparison analysis result to the second microprocessor, if the single number information is correct, the second microprocessor sends an opening instruction to the switch module to control the express door to be opened, otherwise, the second microprocessor controls the express door to be kept in a closed state, and the user extraction unit is used for identity verification when the user owner extracts objects.
Preferably, the sensor unit includes a smoke sensor for monitoring a smoke concentration, a human body movement sensor for monitoring a moving object, and a temperature and humidity sensor for monitoring temperature and humidity information.
Preferably, the household appliances controlled by the intelligent switch comprise an air conditioner, a water heater, a washing machine, an electric cooker, an intelligent socket and an intelligent door and window.
Preferably, the remote terminal is a smart phone, a PC, or a tablet computer.
Preferably, the first microprocessor and the second microprocessor are single-chip microcomputers or editable logic controllers.
Preferably, the identity recognition and acquisition unit comprises a voice prompt module, a microphone, a network monitoring camera and a fingerprint recognition module, wherein the voice prompt module is used for prompting the operation steps of a user.
Preferably, the alarm unit comprises a power amplifier and a buzzer, and the power amplifier is respectively connected with the first microprocessor and the buzzer.
Preferably, the user extraction unit includes a face recognition module, a password authentication module, and an IC card recognition module.
The invention has the beneficial effects that: according to the intelligent home monitoring system based on the Internet of things, the express management unit is convenient for users to need safe express storage and taking, and the trouble of carrying objects upstairs and the personal safety problem of direct face-to-face delivery and door-to-door delivery are avoided; the identity recognition monitoring unit is used for facilitating the legal user to enter the room, meanwhile, the voice prompt is used for protecting the privacy of the householder, certain psychological attack is carried out on the illegal user, and the home security is improved. Simultaneously, through household electrical appliances the control unit, the work of user ability remote real time control indoor household electrical appliances lets the convenience and the comfort that can be timely enjoyed the intelligent house after the user is off duty. The invention has comprehensive functions, convenient use and high intelligent controllable degree.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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 invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of an intelligent home monitoring system based on the internet of things according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an identification monitoring unit according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an express management unit according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 3, an intelligent home monitoring system based on the internet of things includes an intelligent home server, a user data acquisition module, a data management unit, a remote terminal, a device management module, an intelligent home gateway, a sensor unit, a home appliance control unit, an identity recognition monitoring unit and an express management unit, wherein the data management unit, the remote terminal, the device management module, the intelligent home gateway, the identity recognition monitoring unit and the express management unit are respectively in signal connection with the intelligent home server, the user data acquisition module is in signal connection with the data management unit, and the sensor unit and the home appliance control unit are respectively in signal connection with the intelligent home gateway;
the user data acquisition module is used for acquiring the identity information of a user and transmitting the acquired information to the data management unit;
the data management unit comprises a data processing module, a command processing module, a data cache module and a database, the data processing module is used for processing received data, the command processing module is used for processing the received command, the data processed by the data processing module and the command processing module are stored in the database and the data cache module, and the data cache module is used for storing information for a certain time so as to improve the running speed of the system;
the intelligent home gateway is used for collecting bottom layer physical data of the sensor unit and the household appliance control unit, converting the collected data into a data format which can be processed by the intelligent home server, further sending the data format to the intelligent home server, and converting an instruction sent by the intelligent home server into a bottom layer executable command;
the equipment management module is used for analyzing and processing data sent by the household appliances in the sensor unit and the household appliance control unit to the intelligent household server and providing an equipment management function;
the household appliance control unit comprises an intelligent switch for controlling household appliance equipment and a circuit breaker connected with an indoor main power supply line;
the identity recognition monitoring unit comprises an identity recognition acquisition unit, a data acquisition module, a first microprocessor, an entrance guard control unit, a loudspeaker and an alarm unit, the entrance guard control unit comprises a controllable rotating motor for controlling an electronic door, the alarm unit comprises a power amplifier and a buzzer, the identity recognition acquisition unit sends acquired data to the data acquisition module and finally transmits the acquired data to the first microprocessor for processing, the first microprocessor calls the data in the database for comparing and analyzing the identity of a user, if the identity verification is passed, the first microprocessor sends a control command to the loudspeaker to remind the householder that the guest enters, the guest is prevented from directly entering and damaging the privacy of the householder, and the first microprocessor controls the controllable rotating motor to control the electronic door to open and allow the user to enter after a certain time, such as 1 minute, if the identity verification is wrong, the alarm unit gives an alarm and sends an alarm instruction to the remote terminal through the intelligent home server to remind the householder, the householder sends a distress signal to the security personnel related to the community property through the remote terminal at the moment, the alarm unit gives an alarm to the illegal invader, and a certain monitoring defense protection function can be achieved;
the express management unit comprises an account number association module, a single number input unit, an analysis and comparison module, a second microprocessor, a switch module and a user extraction unit, wherein the account number association module is used for associating online shopping account numbers of a user owner, such as Taobao account numbers, Jingdong account numbers, Wei-Shi account numbers and the like, the single number input unit is used for inputting single number information when a courier delivers express mail, the analysis and comparison module is used for carrying out comparison and analysis on the received data of the account number association module and the single number input unit and sending a comparison and analysis result to the second microprocessor, if the single number information is correct, the second microprocessor sends an opening instruction to the switch module to control the express door to be opened, otherwise, the second microprocessor controls the express door to be kept in a closed state, the user extraction unit is used for identity verification when the user owner extracts objects, and the second microprocessor calls the data of the database and the user extraction unit to carry out comparison and analysis, if the owner information is verified to pass, the second bit processor controls the switch module to open the express door so that the owner can take out the articles, when the courier delivers the express, the opening angle of the express door can only be used for delivering the articles and cannot take out the articles, and when the owner takes the goods through the user taking unit, the opening angle of the express door is large enough so that the owner can take out the articles.
Preferably, the sensor unit includes a smoke sensor for monitoring a smoke concentration, a human body movement sensor for monitoring a moving object, and a temperature and humidity sensor for monitoring temperature and humidity information.
Preferably, the household appliances controlled by the intelligent switch comprise an air conditioner, a water heater, a washing machine, an electric cooker, an intelligent socket and an intelligent door and window.
Preferably, the remote terminal is a smart phone, a PC, or a tablet computer.
Preferably, the first microprocessor and the second microprocessor are single-chip microcomputers or editable logic controllers.
Preferably, the identity recognition and acquisition unit comprises a voice prompt module, a microphone, a network monitoring camera and a fingerprint recognition module, wherein the voice prompt module is used for prompting the operation steps of a user.
Preferably, the alarm unit comprises a power amplifier and a buzzer, and the power amplifier is respectively connected with the first microprocessor and the buzzer.
Preferably, the user extraction unit includes a face recognition module, a password authentication module, and an IC card recognition module.
When the intelligent household appliance control system is used, the sensor unit transmits collected indoor smoke concentration information, temperature and humidity information and personnel information to the intelligent household server through the intelligent household gateway, the intelligent household server compares a standard value of indoor environment information stored in the database with data received from the sensor unit, if the smoke concentration information collected by the smoke sensor exceeds a critical value of the standard value stored by the system, an alarm instruction is sent to the remote terminal, the device management module controls the circuit breaker to cut off a total power supply line, when a user needs to remotely control household appliances, the remote terminal is used for sending a control instruction to the intelligent household server, and the intelligent household server sends a control instruction to the device management module to further control the opening and closing of various household appliances of the intelligent switch, legal user information such as face information and fingerprint information of a householder, set password information of an extracted object, IC card information and the like is stored in the data management unit in a classified mode through the user data acquisition module, and fingerprint information of other legal users such as friends and family is also stored in the data management unit, when the legal user is judged, the first microprocessor sends a control command to the loudspeaker to remind the householder that the guest enters, the situation that the guest directly enters the room to damage the privacy of the householder is avoided, the first microprocessor controls the controllable rotating motor to control the electronic door to be opened to allow the user to enter is avoided, otherwise, if the identity verification is wrong, the alarm unit gives an alarm and sends an alarm instruction to the remote terminal through the intelligent home server to remind the householder, and the householder can send a distress signal to security personnel related to property of a residential area through the remote terminal, simultaneously through the speaker sends sound and carries out psychological attack to illegal intruders such as thief, and express delivery service personnel can pass through account number input unit inputs the express delivery document number of delivery express delivery, when second microprocessor judges legal express delivery document number, open the express delivery door and supply express delivery person to deliver the express delivery, when the householder need take out the express delivery, utilize the user draws the unit and carries out authentication, verifies and opens the express delivery door through the back system and can take out the express delivery, the setting up of express delivery management unit has made things convenient for user's access express delivery, and is favorable to protecting user's personal safety.
According to the intelligent home monitoring system based on the Internet of things, the express management unit is convenient for users to need safe express storage and taking, and the trouble of carrying objects upstairs and the personal safety problem of direct face-to-face delivery and door-to-door delivery are avoided; the identity recognition monitoring unit is used for facilitating the legal user to enter the room, meanwhile, the voice prompt is used for protecting the privacy of the householder, certain psychological attack is carried out on the illegal user, and the home security is improved. Simultaneously, through household electrical appliances the control unit, the work of user ability remote real time control indoor household electrical appliances lets the convenience and the comfort that can be timely enjoyed the intelligent house after the user is off duty. The invention has comprehensive functions, convenient use and high intelligent controllable degree.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.