CN115832791A - Barrier-free interactive intelligent socket system - Google Patents
Barrier-free interactive intelligent socket system Download PDFInfo
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- CN115832791A CN115832791A CN202211215629.9A CN202211215629A CN115832791A CN 115832791 A CN115832791 A CN 115832791A CN 202211215629 A CN202211215629 A CN 202211215629A CN 115832791 A CN115832791 A CN 115832791A
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Abstract
The invention discloses a barrier-free interactive intelligent socket system which comprises a socket body, wherein a power supply module, a single chip microcomputer module, a current transformer module, a relay module, a WIFI module, a local voice module and a gesture control module are arranged in the socket body, and the single chip microcomputer module, the current transformer module, the relay module, the WIFI module, the local voice module and the gesture control module are respectively electrically connected with the power supply module. According to the invention, through a humanized and diversified human-computer interaction mode, on the basis of realizing remote real-time monitoring and on-off of the power utilization state of the socket, the on-off function of the socket controlled by non-direct contact such as local voice, gestures and the like is added, so that the requirements of common users can be met, and meanwhile, the on-off control of the household electrical appliance by special people such as old people, children, pregnant women, partial disabled people and the like can be facilitated.
Description
Technical Field
The invention relates to the technical field of intelligent sockets, in particular to a barrier-free interactive intelligent socket system.
Background
The socket is one of common power supply devices in our daily life. However, electricity safety has been around people, particularly the elderly or children at home.
For special groups such as the old, children, pregnant women and partial disabled, the socket is uncomfortable and even dangerous in the using process due to the reasons of inconvenient physical movement, insufficient cognition and the like. If an intelligent socket which can meet the requirements of common people and is convenient for special people to use can be developed, the intelligent socket has important significance for improving the life quality of people, reducing the electricity utilization risk and promoting the social harmony progress.
Disclosure of Invention
In view of the shortcomings of the prior art, the present invention aims to provide an obstacle-free interactive smart socket system, which realizes non-contact control of a socket by introducing remote control, voice control and gesture control.
In order to solve the technical problems, the invention provides the following technical scheme:
the barrier-free interactive intelligent socket system comprises a socket body, wherein a power module and a single chip microcomputer module, a current transformer module, a relay module, a WIFI module, a local voice module and a gesture control module which are electrically connected with the power module are arranged in the socket body, and the single chip microcomputer module, the current transformer module, the relay module, the WIFI module, the local voice module and the gesture control module are respectively electrically connected with the power module
The single chip microcomputer module is used for receiving an instruction and switching on and off the relay module;
the current transformer module is used for sending a current signal to the singlechip module;
the relay module is used for switching on and off a working circuit;
the WIFI module is used for uploading the working condition of the socket body to a cloud server, and the working condition is checked and controlled by a remote control end;
the local voice module is used for transmitting a voice instruction of a local user to the singlechip module after acquiring the voice instruction;
and the gesture control module is used for acquiring a gesture instruction of a local user and then transmitting the instruction to the single chip microcomputer module.
It should be noted that when the microphone recognizes a user voice command, the voice is converted into a current signal, and the current signal is processed by the voice chip to obtain the characteristics of the signal; then, the recognized characteristic signal is processed by the voice chip again to obtain a recognition code; and after the identification code is transmitted to the single chip microcomputer module through the communication pin for further processing, the single chip microcomputer module is used for switching on and off the relay module.
The gesture is captured through the optical lens, the displacement is calculated, and then the displacement is sent to the gesture control chip to analyze and recognize different gesture information; the gesture information is identified and processed, the output zone bits are different, finally, the zone bit information is transmitted to the single chip microcomputer module through the communication pin, and the single chip microcomputer module is used for switching on and switching off the relay module.
It should be noted that, after the single chip microcomputer module is powered on, the system is initialized first, and then three serial tasks of the remote control module, the gesture control module and the voice module enter a main loop at the same time; after the three function modules corresponding to the three serial tasks obtain the instructions, corresponding functions can be executed according to different input instructions, and power overload detection and timing switch machine detection can be carried out at the intermittence of the execution of the three serial tasks.
It should be noted that the program of the single chip module is always in the main loop.
It should be noted that the socket is further provided with a power detection module, wherein the power detection module is used for detecting the output power of the socket body in real time and delivering the detected data to the single chip microcomputer module for processing, so that a user can obtain the working condition of the whole socket.
The barrier-free interactive intelligent socket system has the advantages that the barrier-free interactive intelligent socket system is designed, a singlechip, a current mutual inductance module, an Internet of things Blynk open service, a local voice module and a gesture recognition module are integrated together, through a humanized and diversified man-machine interaction mode, on the basis of realizing remote real-time monitoring and on-off of the power utilization state of the socket, the on-off function of the socket controlled by non-direct contact of local voice, gestures and the like is added, the requirements of common users can be met, and meanwhile, the control of on-off of household appliances by special people such as old people, children, pregnant women, partial disabled people and the like can be facilitated. The invention can reduce the probability of accidents caused by household electricity consumption and embody the care of the society to special people.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a hardware module according to the present invention;
FIG. 2 is a block diagram of a hardware module framework according to the present invention;
FIG. 3 is a schematic block circuit diagram of a local speech module;
FIG. 4 is a schematic block circuit diagram of a gesture control module;
FIG. 5 is a schematic diagram of a design flow of a mobile phone APP interaction interface in remote control;
fig. 6 is a schematic circuit diagram of a magnetic relay module according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.
As shown in fig. 1 and 2, the barrier-free interactive smart socket system comprises a socket body, wherein a power module, a single chip microcomputer module, a current transformer module, a relay module, a WIFI module, a local voice module and a gesture control module are arranged in the socket body and are electrically connected with the power module respectively, and the single chip microcomputer module, the current transformer module, the relay module, the WIFI module, the local voice module and the gesture control module are arranged in the socket body, wherein
The single chip microcomputer module is used for receiving an instruction and switching on and off the relay module;
the current transformer module is used for sending a current signal to the singlechip module;
the relay module is used for switching on and off a working circuit;
the WIFI module is used for uploading the working condition of the socket body to a cloud server, and the working condition is checked and controlled by a remote control end;
the local voice module is used for acquiring a voice instruction of a local user and then transmitting the instruction to the single chip microcomputer module;
and the gesture control module is used for acquiring a gesture instruction of a local user and then transmitting the instruction to the single chip microcomputer module.
It should be noted that the invention adopts the single chip microcomputer ESP32, and has the characteristics of stable performance, high integration, ultra-low power consumption and the like. The ESP32 single chip microcomputer integrates an antenna, a power amplifier, a receiving low-noise amplifier, a filter, a power management module and the like. Moreover, the ESP32 single chip microcomputer is provided with WIFI and Bluetooth solutions, and WIFI and Bluetooth connection functions are provided through a specific interface. When in use, the system only needs few peripheral devices to realize strong data processing performance. Based on the characteristics, the ESP32 single chip microcomputer is very suitable for the core data processing device.
Furthermore, when the microphone identifies a voice instruction of a user, the voice is converted into a current signal, and the current signal is processed by a voice chip to obtain the characteristics of the signal; then, the recognized characteristic signal is processed by the voice chip again to obtain a recognition code; and after the identification code is transmitted to the single chip microcomputer module through the communication pin for further processing, the single chip microcomputer module is used for switching on and off the relay module.
Furthermore, the invention captures gestures through an optical lens, calculates displacement, and then sends the displacement to a gesture control chip to analyze and recognize different gesture information; the gesture information is identified and processed, the output zone bits are different, finally, the zone bit information is transmitted to the single chip microcomputer module through the communication pin, and the single chip microcomputer module is used for switching on and switching off the relay module.
Furthermore, after the single chip microcomputer module is powered on, the system is initialized firstly, and then three serial tasks of the remote control module, the gesture control module and the voice module enter a main cycle simultaneously; when three function modules corresponding to the three serial tasks obtain instructions, corresponding functions can be executed according to different input instructions, and power overload inspection and timing switch machine inspection can be carried out at the intermittence of the execution of the three serial tasks.
Furthermore, the program of the singlechip module is always in the main loop.
Furthermore, the socket is also provided with a power detection module, wherein the power detection module is used for detecting the output power of the socket body in real time and sending the detected data to the single chip microcomputer module for processing, so that a user can obtain the working condition of the whole socket.
It should be noted that the relay module, the local voice module and the gesture control module in the present invention can be implemented in the following manner:
the relay module of the invention is used for controlling the on-off of a working circuit, and is an 'automatic switch' which uses smaller current and lower voltage to control larger current and higher voltage, so that the relay module plays the roles of automatic regulation, safety protection, circuit conversion and the like in the circuit. A schematic circuit diagram of a magnetic relay module used in the present invention is shown in fig. 6. It includes 4-way electromagnetic relay and 6 external pins (J1). In the leftmost frame of fig. 6, the VCC pin and the GND pin are power supply pins and are connected to a dc power supply; IO1-3 is a control signal pin and is connected with a GPIO pin of the singlechip. In addition, 3 light emitting diodes in the rest blocks in fig. 6 are indicator lights of the relay module and are used for indicating the on-off of the relay. When the relay is on, the armature 1 is contacted with the contact 3, and when the relay is off, the armature 1 is contacted with the contact 2.
The local voice module is used for acquiring a voice signal of a user and converting the voice signal into a digital signal which can be processed by the singlechip. The circuit of the local voice module comprises two chips of LD3320 and STC11L08 XE. The LD3320 chip mainly characterizes and digitizes voice, and the STC11L08XE chip mainly processes the voice signal again, searches a voice database and acquires a corresponding identification code. When the microphone recognizes a voice command of a user, the voice is converted into a current signal, and the current signal is processed by the LD3320 chip to obtain the characteristics of the signal. And then, processing the identified characteristic signal by an STC11L08XE chip to obtain an identification code. The identification code is transmitted to the singlechip through the serial port for further processing, so that the corresponding function is realized.
The gesture control module provided by the invention has the main function of converting gesture signals of a user into signals which can be processed by the single chip microcomputer. The circuit of the gesture control module comprises three chips U1-U3 and 6 external pins P1. Wherein, U1 is a main control chip, and U2 and U3 are displacement amount calculating chips. The gesture capture is completed through an optical lens, then the displacement is calculated by using two chips of U2 and U3, and then different gesture information (including characteristics and mark positions) is analyzed and recognized by the U1 chip. The gesture information is identified and processed, the output flag bits are different, and finally, the flag bit information is transmitted to the single chip microcomputer through the IIC _ SDA pin and the IIC _ SCL pin in the red frame. It should be noted that the IIC protocol is to transmit data through a bus, and at this time, only the VCC pin and the GND pin in the gesture module need to be connected to the dc power supply, and the IIC _ SDA pin and the IIC _ SCL pin are connected to the SDA pin and the SCL pin of the single chip, and data transmission can be realized through software programming.
Example 1
As shown in fig. 3, the local voice module of the present invention is used to obtain the voice signal of the user and convert the voice signal into a digital signal that can be processed by the single chip. When the microphone recognizes a voice instruction of a user, the voice is converted into a current signal, and the current signal is processed by a voice chip to obtain the characteristics of the signal. Subsequently, the recognized feature signal is processed again by the voice chip to obtain the recognition code. The identification code is transmitted to the singlechip through the communication pin for further processing, so that the corresponding function is realized.
Example 2
As shown in fig. 4, the gesture control module of the present invention mainly functions to convert the gesture signal of the user into a signal that can be processed by the single chip microcomputer. The gesture capture is completed through an optical lens, then the displacement is calculated, and then the displacement is sent to a chip for analyzing and recognizing different gesture information (including characteristics and mark positions). The gesture information is identified and processed, the output zone bits are different, and finally the zone bit information is transmitted to the single chip microcomputer through the communication pin.
Example 3
In the remote control, a conventional mobile phone is adopted for control, and the software design of a mobile phone end mainly realizes the functions of remote switching, timing switching, power checking, power recording, chart generation, overview checking and the like. As shown in fig. 5.
Various modifications may be made by those skilled in the art based on the foregoing technical solutions and concepts, and all such modifications should be included in the scope of the present invention.
Claims (6)
1. The barrier-free interactive intelligent socket system comprises a socket body and is characterized in that a power module and a single chip microcomputer module, a current transformer module, a relay module, a WIFI module, a local voice module and a gesture control module which are electrically connected with the power module respectively are arranged in the socket body, wherein the single chip microcomputer module, the current transformer module, the relay module, the WIFI module, the local voice module and the gesture control module are arranged in the socket body, and the single chip microcomputer module, the current transformer module, the relay module, the WIFI module, the local voice module and the gesture control module are electrically connected with the power module
The single chip microcomputer module is used for receiving an instruction and switching on and off the relay module;
the current transformer module is used for sending a current signal to the singlechip module;
the relay module is used for switching on and off the working circuit;
the WIFI module is used for uploading the working condition of the socket body to a cloud server, and the working condition is checked and controlled by a remote control end;
the local voice module is used for acquiring a voice instruction of a local user and then transmitting the instruction to the single chip microcomputer module;
and the gesture control module is used for acquiring a gesture instruction of a local user and then transmitting the instruction to the single chip microcomputer module.
2. The barrier-free interactive smart socket system as recited in claim 1, wherein when the microphone recognizes a user voice command, the voice is converted into a current signal, and the current signal is processed by the voice chip to obtain the characteristics of the signal; then, the recognized characteristic signal is processed by the voice chip again to obtain a recognition code; and after the identification code is transmitted to the single chip microcomputer module through the communication pin for further processing, the single chip microcomputer module is used for switching on and off the relay module.
3. The barrier-free interactive smart socket system of claim 1, wherein gestures are captured through an optical lens, then displacement is calculated, and then different gesture information is analyzed and recognized by a gesture control chip; the gesture information is identified and processed, the output zone bits are different, finally, the zone bit information is transmitted to the single chip microcomputer module through the communication pin, and the single chip microcomputer module is used for switching on and switching off the relay module.
4. The barrier-free interactive smart socket system as claimed in claim 1, wherein when the single-chip microcomputer module is powered on, the system is initialized, and then three serial tasks of remote control, gesture control module and voice module enter a main loop simultaneously; after the three function modules corresponding to the three serial tasks obtain the instructions, corresponding functions can be executed according to different input instructions, and power overload detection and timing switch machine detection can be carried out at the intermittence of the execution of the three serial tasks.
5. The barrier-free interactive smart socket system as recited in claim 4, wherein the program of the single-chip module is always in the main loop.
6. The barrier-free interactive smart socket system of claim 1, further comprising a power detection module, wherein the power detection module is configured to detect the output power of the socket body in real time and send the detected data to the single chip module for processing, so as to enable a user to obtain the working condition of the whole socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211215629.9A CN115832791A (en) | 2022-09-30 | 2022-09-30 | Barrier-free interactive intelligent socket system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211215629.9A CN115832791A (en) | 2022-09-30 | 2022-09-30 | Barrier-free interactive intelligent socket system |
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| Publication Number | Publication Date |
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| CN115832791A true CN115832791A (en) | 2023-03-21 |
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| CN202211215629.9A Pending CN115832791A (en) | 2022-09-30 | 2022-09-30 | Barrier-free interactive intelligent socket system |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106292454A (en) * | 2016-09-27 | 2017-01-04 | 何治通 | A kind of based on WIFI and voice-operated Intelligent socket |
| CN109066150A (en) * | 2018-03-28 | 2018-12-21 | 深圳供电局有限公司 | A kind of intelligent socket equipment with security monitoring function |
| CN109524853A (en) * | 2018-10-23 | 2019-03-26 | 珠海市杰理科技股份有限公司 | Gesture identification socket and socket control method |
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2022
- 2022-09-30 CN CN202211215629.9A patent/CN115832791A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106292454A (en) * | 2016-09-27 | 2017-01-04 | 何治通 | A kind of based on WIFI and voice-operated Intelligent socket |
| CN109066150A (en) * | 2018-03-28 | 2018-12-21 | 深圳供电局有限公司 | A kind of intelligent socket equipment with security monitoring function |
| CN109524853A (en) * | 2018-10-23 | 2019-03-26 | 珠海市杰理科技股份有限公司 | Gesture identification socket and socket control method |
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