CN111338255A

CN111338255A - Control system of intelligent atomizer

Info

Publication number: CN111338255A
Application number: CN202010166204.8A
Authority: CN
Inventors: 李玉爽; 戴晓东; 周洁勇; 张旭
Original assignee: Wuhu Institute of Technology
Current assignee: Wuhu Institute of Technology
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-06-26

Abstract

The invention relates to a control system of an intelligent atomizer, which comprises a remote terminal module, a network transmission module and a control module, wherein the remote terminal module is connected with the control module through the network transmission module, an output port of the control module is connected with a small water pump and an input port of a No. 1-8 atomizer, the input port of the control module is connected with an output port of an ultrasonic sensor, the system takes the water pump and the atomizer as controlled objects, the interface technology of the control network and an information network is researched, the seamless connection of the control network is realized, the networked control of a motor is completed, the automatic closed-loop control of the atomizer is formed, and the space limitation of the traditional control method is broken through.

Description

Control system of intelligent atomizer

Technical Field

The invention relates to the technical field of electronic communication, in particular to a control system of an intelligent atomizer.

Background

In recent years, information networks have been developed rapidly, and control networks have been developed more slowly. This is because the control network needs to span more fields than the information network, and the structure of the control is more complicated. Meanwhile, the control network requires more security and less time delay, and the particularity of the control network makes the development of the control network far behind that of the information network.

Currently in the field of industrial control. With the increasing scale of control systems and the increasing popularity of communication, traditional centralized control systems have been unable to meet the requirements, and industrial control systems have begun to develop towards distributed, partially asynchronous control modes. For the current situation that factories are more and more dispersed in regions, certain difficulties exist in realizing state monitoring, remote software downloading and equipment diagnosis and maintenance of each production line, so that a control system is urgently required to be combined with a network to realize resource sharing and coordination operation in different areas. Meanwhile, more and more measuring and controlling devices are provided with serial communication ports and even network interfaces, so that interface preparation is provided for networking of a measuring and controlling system. With the development of information networks, the convenient remote control by relying on the information networks becomes a new trend of the development of the control field.

In current atomizer control field, still have non-automated control, the artifical knob or on-off control atomizing degree of rotating to and the switch of atomizer lag the problem, to sum up, the control system who needs an intelligent atomizer now urgently solves the problem that the aforesaid appears.

Disclosure of Invention

The present invention aims to provide a control system for an intelligent atomizer to solve the problems set forth in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a control system of intelligent atomizer, includes remote terminal module, network transmission module and control module, the remote terminal module passes through network transmission module and is connected with control module, control module's output port and small-size water pump and the input port connection of No. 1-8 atomizers, control module's input port and ultrasonic sensor's output port are connected.

Preferably, the network transmission module is composed of a local area network and a wireless network, the local area network is connected with the remote terminal module through a data line, the wireless network is connected with the local area network, and the wireless network is connected with the control module through a data line.

Preferably, the control module is an STM32 core control board.

Preferably, the remote terminal module comprises a browsing interaction module, an embedded WEB Server, an embedded multi-task operating system, a Server program and serial equipment, the browsing interaction module is connected with the local area network through a data line, the browsing interaction module is embedded inside the mobile phone or the PC, and the embedded WEB Server is connected with the browsing interaction module through a data line.

Preferably, the embedded WEB Server comprises an HTTP Server, a TCP protocol and a UDP protocol, and both the TCP protocol and the UDP protocol are connected to the HTTP Server and the embedded multitask operating system through data lines.

Preferably, the server-side program includes a CGI component, a serial communication component, and a communication assistance component, the CGI component is connected to the HTTP server via a data line, the serial communication component is connected to the serial device via a data line, and both the CGI component and the serial communication component are connected to the communication assistance component via a data line.

Compared with the prior art, the invention has the beneficial effects that: by adopting the technical scheme, the software and hardware design of the upper computer and the lower computer is respectively completed aiming at the network control systems of the water pump and the atomizer, the remote test platform is built, and the experiment is carried out; terminal cell-phone, PC send control command to water pump, atomizer through the network, and the running state of water pump, atomizer feeds back to terminal cell-phone, PC etc. through the network for control to the atomizer is faster, and is intelligent, convenient, promotes the quality and the efficiency of scientific research and life.

Drawings

FIG. 1 is a diagram of an overall embodiment of the present invention;

FIG. 2 is a general framework diagram of the software of the present invention;

fig. 3 is a schematic structural diagram of a browsing interaction module according to the present invention.

In the reference symbols: 1. a remote terminal module; 2. a network transmission module; 3. a control module; 4. an ultrasonic sensor; 5. a small-sized water pump; no. 6.1-8 atomizers; 11. a browsing interaction module; 12. an embedded WEB Server; 13. an embedded multitasking operating system; 14. a server-side program; 15. a serial device; 21. a wireless network; 22. a local area network; an HTTP server 121; TCP protocol and UDP protocol; a CGI component; 142. a serial communication component; 143. a communication assistance component.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a control system of intelligent atomizer, includes remote terminal module 1, network transmission module 2 and control module 3, and remote terminal module 1 is connected with control module 3 through network transmission module 2, and control module 3's output port and small-size water pump 5 and the input port connection of No. 1-8 atomizer 6, and control module 3's input port and ultrasonic sensor 4's output port are connected.

The network transmission module 2 is composed of a local area network 22 and a wireless network 21, the local area network 22 is connected with the remote terminal module 1 through a data line, the wireless network 21 is connected with the local area network 22, and the wireless network 21 is connected with the control module 3 through a data line.

The control module 3 is an STM32 core control board.

The remote terminal module 1 comprises a browsing interaction module 11, an embedded WEB Server12, an embedded multitask operating system 13, a Server-side program 14 and a serial device 15, wherein the browsing interaction module 11 is connected with the local area network 22 through a data line, the browsing interaction module 11 is embedded in a mobile phone or a PC terminal, and the embedded WEB Server12 is connected with the browsing interaction module 11 through a data line.

The embedded WEB Server12 includes an HTTP Server 121 and a TCP protocol and UDP protocol 122, and both the TCP protocol and UDP protocol 122 are connected to the HTTP Server 121 and the embedded multitask operating system 13 through data lines.

The server-side program 14 includes a CGI component 141, a serial communication component 142, and a communication assistance component 143, the CGI component 141 is connected to the HTTP server 121 through a data line, the serial communication component 142 is connected to the serial device 15 through a data line, and both the CGI component 141 and the serial communication component 142 are connected to the communication assistance component 143 through a data line.

The invention is in operation:

the software working process comprises the following steps: a user logs in a remote control page through a WEB browser by using the browsing interaction module 11 and sends a control instruction, the embedded WEB Server12 receives the control instruction, processes data and then transmits the control instruction to the STM32 core control board to control the small water pump 5 and the number 1-8 atomizer 6, and the motion parameters of the small water pump 5 and the number 1-8 atomizer 6 can also be returned to the STM32 core control board through the embedded WEB Server 12.

Wherein, the embedded WEB Server12 is automatically packaged into TCP protocol and UDP protocol 122 packets to be transmitted on the LAN 22; similarly, TCP and UDP packets 122 received from the internet port are also automatically unpacked and sent byte by byte to the serial device 15.

The embedded WEB Server12 will automatically load the embedded multitask operating system 13 and a set of simplified embedded WEB Server when the system is started, the embedded WEB Server12 will monitor the HTTP request sent from the handset or PC and delegate it to the HTTP Server 121 for processing, the process is the CGI component 141, which is responsible for receiving the WEB request data, implementing data processing with the serial communication component 142, and returning the processing result to the handset or PC in the form of dynamic page.

The hardware implementation process comprises the following steps: the controllers of the small water pump 5 and the No. 1-8 atomizer 6 take an STM32 core control board as a control core, wherein one path of pulse width modulation channel is used for outputting PWM waves and driving a main power circuit, eight paths of I/O control the atomizer to operate, and two paths of I/O are used for ultrasonic communication of the ultrasonic sensor 4; and on the other hand, the method is used for calculating the speed and completing the operation of speed closed loop.

The embedded WEB Server12 sends control information to the remote mobile phone and the PC terminal through the wireless network 21, thereby realizing the control of the small water pump 5 and the No. 1-8 atomizer 6, and simultaneously, the embedded WEB Server12 feeds back the real-time running states of the small water pump 5, the No. 1-8 atomizer 6 and the ultrasonic sensor 4 to the mobile phone and the PC terminal through the serial communication component 142, so as to monitor the running states of the small water pump 5 and the No. 1-8 atomizer 6.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a control system of intelligence atomizer, its characterized in that, includes remote terminal module (1), network transmission module (2) and control module (3), remote terminal module (1) is connected with control module (3) through network transmission module (2), the output port of control module (3) and small-size water pump (5) and the input port connection of 1-8 # atomizer (6), the input port of control module (3) is connected with the output port of ultrasonic sensor (4).

2. The control system of an intelligent atomizer according to claim 1, wherein: the network transmission module (2) is composed of a local area network (22) and a wireless network (21), the local area network (22) is connected with the remote terminal module (1) through a data line, the wireless network (21) is connected with the local area network (22), and the wireless network (21) is connected with the control module (3) through a data line.

3. The control system of an intelligent atomizer according to claim 1, wherein: the control module (3) is an STM32 core control board.

4. The control system of an intelligent atomizer according to claim 1, wherein: the remote terminal module (1) comprises:

the browsing interaction module (11), the browsing interaction module (11) is connected with the local area network (22) through a data line, and the browsing interaction module (11) is embedded in the mobile phone or the PC terminal;

the embedded WEB Server (12), the embedded WEB Server (12) is connected with the browsing interaction module (11) through a data line;

an embedded multitasking operating system (13);

a server-side program (14); and

a serial device (15).

5. The control system of an intelligent atomizer according to claim 1, wherein: the embedded WEBServer (12) comprises:

an HTTP server (121); and

and the TCP protocol and the UDP protocol (122) are respectively connected with the HTTP server (121) and the embedded multitask operating system (13) through data lines.

6. The control system of an intelligent atomizer according to claim 1, wherein: the server-side program (14) includes:

a CGI component (141), the CGI component (141) being connected to an HTTP server (121) through a data line;

a serial communication component (142), wherein the serial communication component (142) is connected with a serial device (15) through a data line; and

a communication auxiliary component (143), wherein the CGI component (141) and the serial communication component (142) are connected with the communication auxiliary component (143) through data lines.