CN210005897U

CN210005897U - laboratory intelligent power supply device based on voice control

Info

Publication number: CN210005897U
Application number: CN201921010476.8U
Authority: CN
Inventors: 于存江; 李诚硕; 冯薪; 卢旺达
Original assignee: Changchun University
Current assignee: Changchun University
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-01-31
Anticipated expiration: 2029-07-02

Abstract

The utility model discloses an laboratory wisdom power supply unit based on speech control, this product is based on the supporting structure in modern ordinary laboratory, speech control module receives the serial ports connection that voice command passes through wire and WIFI module in FIG. 1, and send control command to Wi-Fi module through the serial ports, Wi-Fi module sends control command for Wi-Fi module in addition through transparent transmission's transmission protocol in FIG. 1 (be figure 2, 4, in No. two Wi-Fi modules), this node module transmits control command for main control unit (be figure 2, the singlechip in 4) through the serial ports transmission, singlechip internal program is through judging received command, control corresponding relay, thereby LED lamp in the control chart, intelligent motor (window) curtain, insert row and fan, the utility model relates to a rationally, control by speech control equipment, through wireless device transmission control command, realize the accurate control of sound command to laboratory electrical apparatus and power.

Description

laboratory intelligent power supply device based on voice control

Technical Field

The utility model belongs to the technical field of the acoustic control, a kinds of intelligent power supply and electrical apparatus controlling means are related to.

Background

In the past, speech recognition applications were directed to FC-based systems, telephony servers, high-end handsets, and the fda.

The condition greatly increases unnecessary workload in the laboratory, resulting in waste of laboratory manpower resources and time.

Wisdom power supply unit based on speech control laboratory paraphernalia can provide more safe efficient intelligence power for the laboratory, can make laboratory work more swift, simplifies the power in the laboratory and uses the operation mode of electrical apparatus, unnecessary work load in the greatly reduced laboratory.

Disclosure of Invention

The utility model aims at providing laboratory wisdom power supply unit based on speech control to in solving current laboratory power, a plurality of switchgears of manual control of existence or with electrical apparatus plug, complex operation and unsafe problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

A laboratory intelligent power supply device based on voice control is characterized by comprising a loudspeaker connected on board of a voice control module and a microphone for receiving voice control instructions, wherein the loudspeaker does not occupy space outside the module, remote communication between the voice control module and a main controller is realized through two Wi-Fi modules, control commands are transmitted, accurate control of the voice instructions on a laboratory power supply and electric appliances connected to the power supply is realized, the voice control module is connected with a power supply module and a No. Wi-Fi module (namely the Wi-Fi module in figure 1), the No. Wi-Fi module sends the received instructions to the No. two Wi-Fi module through a wireless local area network formed by the No. Wi-Fi module and the No. two Wi-Fi module, the No. two Wi-Fi module (namely the Wi-Fi module in figure 2) is connected with the main controller, the No. two Wi-Fi module and the main controller are connected with power supply modules through wires, the main controller is a block (single chip microcomputer is STC89C52 RC), and the STC is connected with the relay and the laboratory intelligent power supply device is connected with the laboratory relay through all the laboratory relay through wires.

The circuit structure of the device is connected through a wire, the voice control module of the device is communicated with the main controller through a wireless local area network consisting of two Wi-Fi modules, a transparent transmission protocol is used, the voice control module of the device is communicated with No. Wi-Fi and No. two Wi-Fi modules and the main controller through serial ports connected through wires, and an I C protocol is used.

The optimized technical scheme is , and is characterized in that the voice control module adopts an LD3320 chip and comprises circuit boards of a bearing chip, a microphone and a loudspeaker.

The optimized technical scheme is characterized in that the two power supply modules are of the same specification, a solar power generation panel, a 12V power adapter and a storage battery connected with the solar power generation panel are all arranged in the two power supply modules, the storage battery is connected with a main controller or a Wi-Fi module, and the main controller is a single chip microcomputer.

The optimized technical solutions are characterized in that the Wi-Fi modules are the same type Wi-Fi modules, and each Wi-Fi module comprises Wi-Fi signal transmitting chips and circuit bottom boards connected with the signal transmitting chips.

The optimized technical scheme is characterized in that the voice control module, the No. Wi-Fi module and the power supply module are installed in protection boxes, each protection box comprises a square base, grooves are formed in the edge of each square base, a transparent cuboid outer cover is connected to each protection box through the corresponding square base, and the voice control module, the No. Wi-Fi module and the power supply module are installed in the transparent cuboid outer cover and the corresponding square base.

The optimized technical scheme is characterized in that the number of the transparent cuboid outer covers and the number of the square bases are two, and the other Wi-Fi modules, the relays and the power supply modules are installed in the transparent cuboid outer covers and the square bases and connected with the main controller.

Compared with the prior art, the beneficial effects of the utility model are that: realized being controlled by voice control equipment, through the wireless local area network transmission control command that two Wi-Fi modules constitute, main control unit passes through control relay direct control power and connects the laboratory electrical apparatus on this device relay through the wire, provides more safe efficient intelligent power for the laboratory, can make laboratory work more swift, unnecessary work load in the greatly reduced laboratory.

Drawings

FIG. 1 is a schematic structural diagram of a voice control module and a Wi-Fi module No. according to the present invention;

FIG. 2 is a schematic structural diagram of the connection between the Wi-Fi module II and the main controller;

FIG. 3 is a structural diagram of two protective cases of the present invention;

fig. 4 is a schematic diagram of embodiments (controlling LED lights) of the present invention;

fig. 5 is a flowchart illustrating the operation of the program according to the present invention.

In the figure, a microphone 1, a loudspeaker 2, a transparent cuboid housing 3, a rectangular base 4, a voice control module 5, a power supply module 6, a Wi-Fi module 7- , a Wi-Fi module 8-II, a main controller 9, a relay 10 and a power supply module 11 are shown in the attached drawings of the specification, and the names of the other components are all marked in the attached drawings of the specification in detail, wherein the Wi-Fi module and the Wi-Fi module II are located in the same wireless local area networks and wireless transparent transmission is carried out by using an IEEE802.15.4 protocol in the figure.

Detailed Description

The system is based on a structure matched with a modern common laboratory, can be simply modified, and can be used for increasing a controlled relay, a controlled laboratory power supply and new controllable electric appliances, such as laboratory curtains, and can realize voice-operated opening and closing of curtains, laboratory power supplies and electric appliances.

The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only partial embodiments of , but not all embodiments.

The voice control module in fig. 1 receives a user voice instruction through an onboard microphone, and after the user voice instruction is analyzed by a voice chip (model is LD3320 a) on a module bottom plate, the decoded voice instruction is sent to a Wi-Fi module No. (model is USR-C215, and Wi-Fi modules described below are all of the models, namely Wi-Fi modules in the specification drawing) through a serial port connected by a wire, the Wi-Fi module in fig. 1 (namely, Wi-Fi module No. in the specification drawing) communicates through a wireless local area network formed by two Wi-Fi modules (namely, a Wi-Fi module No. in fig. 1 and a Wi-Fi module No. two in fig. 2), and the control instruction is sent to the Wi-Fi module in fig. 2 (namely, Wi-Fi module No. two in the specification drawing) through a transparent transmission protocol.

The Wi-Fi module ii in fig. 2 uses the I C communication protocol through the serial port connected by the wire, and sends a control command to the main control chip STC89C52RC single chip microcomputer (i.e., the main controller in the drawing of the specification), and the internal program of the single chip microcomputer analyzes and judges the received control command to control the corresponding relay, so as to control the power supply connected to the four-way relay in fig. 4, and in this way, control the LED lamp connected to the power supply, and complete the function of controlling the laboratory power supply by voice.

FIG. 3 is two guard boxes in the utility model, are equipped with voice control module, No. Wi-Fi module and power module, and is installed main control chip, No. two Wi-Fi module, power module in addition in the guard box, the guard box includes square base and transparent cuboid dustcoat, and the edge of square base is provided with the recess, is connected with transparent cuboid dustcoat through square base.

Fig. 4 is the utility model discloses an embodiments, voice control module receives user's voice command, with the instruction through the serial ports with wire connection after the analysis, use I C communication protocol, send for No. Wi-Fi module, No. Wi-Fi module communicates through the wireless local area network that comprises two Wi-Fi modules (being Wi-Fi module in fig. 1 and No. two Wi-Fi module in fig. 2), use transparent transmission protocol to send the instruction to No. two Wi-Fi modules, No. two Wi-Fi modules are with the instruction again through the serial ports with wire connection, use I C communication protocol to send main control unit, main control unit analyzes and judges received control command, operate corresponding relay, thereby control the switch that is connected with the four ways relay in the figure 4, in this way control connects the LED lamp on the power, accomplish this function of voice control laboratory power.

The voice control module adopts an LD3320 type chip to decode collected sound data through a bottom driver, then the voice control module transmits the decoded instruction data to a No. Wi-Fi module through a serial port connected by a wire by using an I C communication protocol, the No. Wi-Fi module transmits the control instruction data to a No. two Wi-Fi module connected with a main control chip (STC 89C52RC in model) through a transparent transmission protocol of a wireless local area network, the No. two Wi-Fi module transmits the control instruction to the main control chip through the I C protocol by using the serial port connected by the wire, and finally the main control chip controls a corresponding relay according to the decoded control instruction so as to control the power supply and the electric appliances of the whole laboratory.

A second part:

elements that can replace technical features are: transmitting sensor data wirelessly;

elements that can replace technical features are: utilizing a wireless control system;

elements that can replace technical features are: all devices are controlled by voice.

And a third part:

wireless network communication: and the transmission of the voice control instruction is realized by using a transparent transmission protocol through a wireless local area network consisting of two Wi-Fi modules.

Voice control: utilize voice module to receive sound command, utilize Wi-Fi module transmission sound command, the analytic sound command behind the singlechip main control unit receipt instruction to according to the sound command after the analysis, thereby control each controlled power supply of corresponding relay and connect in through the wire the utility model discloses control the electrical apparatus for electrical apparatus of relay.

The fourth part:

the voice control module of the device communicates with No. Wi-Fi and No. two Wi-Fi modules and the main controller by serial ports connected by leads, and uses I C protocol.

The fifth part is that:

the voice control module is sent a voice instruction, and the instruction is sent to the main controller (namely the single chip microcomputer) through the serial port and the Wi-Fi module, so that the laboratory electric appliances and the laboratory power supply are controlled through the control relay. And, for the accuracy that improves speech recognition, set up menu system on voice module, only when hearing awaken-up command, this system just can scan and monitor each control command to control laboratory power and connect in the utility model discloses the device with electrical apparatus.

The utility model relates to a rationally, the whole system through the voice command who sets for, through opening of voiceprint instruction control window with than for laboratory with electrical apparatus and power, reduced the complexity of manual operation, reduced the indoor unnecessary work load of laboratory, the practicality is strong, and the commonality is strong, is suitable for to push away .

The utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongings the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

The laboratory intelligent power supply device based on voice control is characterized in that a voice control command is received through voice control equipment, the control command is transmitted through a Wi-Fi module, accurate control of the voice command on laboratory electric appliances and a power supply is achieved, the voice control equipment is connected with a power supply module and a No. Wi-Fi module, the No. Wi-Fi module sends the received command to the No. two Wi-Fi module through a wireless local area network formed by the No. Wi-Fi module and the No. two Wi-Fi module, the No. two Wi-Fi module is connected with a main controller, the No. two Wi-Fi module is connected with the power supply module, the main controller is single-chip microcomputer, the main controller is connected with a relay and controls the laboratory electric appliances and the power supply through the relay, and the single-chip microcomputer is connected with the power supply module.
2. The laboratory intelligent power supply device based on voice control as claimed in claim 1, wherein the two power supply modules are the same and both comprise a solar power generation board, a 12V power adapter and a storage battery connected with the solar power generation board, and the power supply modules are connected with the main controller or the Wi-Fi module through wires.
3. The laboratory intelligent power supply units based on speech control as claimed in claim 2, wherein the main controller is a single-chip microcomputer.
4. The laboratory intelligent power supply units based on voice control as claimed in claim 1, wherein the No. Wi-Fi module and the No. two Wi-Fi module are identical model Wi-Fi modules, each Wi-Fi module comprises Wi-Fi signal emitting chips and circuit bottom boards connected with the signal emitting chips.
5. The laboratory intelligent power supply units based on voice control according to claim 1, wherein the voice control device, No. Wi-Fi module and power supply unit are installed in protection boxes, each protection box comprises a square base, a groove is formed in the edge of each square base, a transparent cuboid housing is connected through each square base, and the voice control device, the Wi-Fi module and the power supply module are installed in the transparent cuboid housing and the square bases.
6. The laboratory intelligent power supply unit based on voice control as claimed in claim 5, wherein the transparent cuboid housing and the square base are internally provided with a Wi-Fi module II connected with the main controller, a relay and a power supply module.