CN204904015U - Through wireless control system who removes equipment operation - Google Patents

Abstract

The utility model relates to the fields of single-chip microcomputer control and network communication, in particular to the fields of remote control, industrial control and intelligent control. The existing embedded control system requires pre-installed APP to control the equipment, which makes it quite inconvenient for customers to operate. The utility model can realize point-to-point control of target instruments and equipment by any smart phone or tablet computer. It is composed of an MCU system, a WiFi module, a power supply box, a control device, and a mobile terminal, and has the following characteristics: the user uses the mobile terminal to connect to the system After launching the WiFi, enter the specified IP address in the built-in browser of the mobile terminal or open any web page to enter the control page to realize the operation and setting of the control device. Therefore, the utility model provides a wireless operating system with strong versatility and easy operation, which can effectively improve the use efficiency of instruments and equipment.

Description

Wireless control system operated via mobile device

technical field

The utility model relates to the fields of single-chip control and network communication, in particular to the fields of wireless control, industrial control and intelligent control.

Background technique

The rapid development of semiconductor technology has made embedded devices widely used in all aspects of daily life, and embedded smart devices such as mobile phones, monitoring equipment, and vehicle systems are also growing exponentially. At the same time, embedded devices are popular in the field of industrial control because of their reliability and low cost. Industrial control has also changed from traditional control methods to modern intelligent control methods.

With the development of network technology, almost every corner of the city can use mobile phones to connect to WiFi to obtain information on the Internet. In the field of industrial control, many devices have begun to use WiFi technology to cooperate with MCU to control devices through smart phones. The popularity of the term "smart home" reflects the status of embedded devices and network technology in daily life.

For many smart industrial devices, there is an urgent problem to be solved: when using mobile phones or tablet computers for control, specific APP applications must be installed on these devices, which results in the continuous growth of embedded devices, and devices from different manufacturers The cost of realizing interconnection is high, and it is not conducive to the maintenance and management of equipment. Therefore, modern industrial control needs an intermediate control link with high cost performance and strong versatility. At the same time, for users, control for the sake of control brings a lot of unnecessary troubles in operation. How to make users have a comfortable and simple control experience is also a difficult problem for smart devices.

Contents of the invention

In order to facilitate the control and use of industrial instruments and smart devices, the utility model provides a wireless control system operated by mobile devices. The wireless control system can realize simple control of industrial instruments and smart homes, and has low energy consumption and small footprint , simple and safe.

The technical solution for achieving the above purpose is a wireless control system operated by mobile devices, which consists of an MCU system (1), a WiFi module (2), a power supply box (3), a control device (4), and a mobile terminal (5). It is characterized in that the MCU system (1), the WiFi module (2), the power supply box (3) and the control device (4) are connected to each other through wires.

In the above technical solution, the communication mode between the MCU system (1) and the WiFi module (2) may be serial port communication or SPI communication.

In the above technical solution, the WiFi module (2) may be a serial port communication method or an SPI communication method.

In the above technical solution, the power supply mode of the power supply box (3) can be a directly placed 5-volt DC power supply, or a USB interface that can output a stable current to connect to the power supply. .

In the above technical solution, the mobile terminal (5) may be a smart phone or a tablet computer equipped with WiFi and a built-in web browser.

In the above technical solution, the user accesses the WiFi transmitted by the system through the mobile terminal (5), and can control the control device (4) by entering an IP address or opening any web page to enter a control page.

This utility model has the following advantages and characteristics:

(1) The use threshold is low, as long as you have a smart phone or tablet computer, you can connect to the WiFi transmitted by the control system and enter the control through the built-in browser of the mobile phone without pre-installing the APP;

(2) Easy to operate, controlled by LAN, no need to access the Internet, you can enter the control page by entering the IP address or opening any URL, saving time for user operations and improving work efficiency;

(3) Strong versatility, it can control different devices with programming according to needs. These devices can be LEDs, relays or even MCUs, which are suitable for different fields, especially for industrial control and smart devices.

(4) Powerful functions, the control page is determined by webpage programming, as long as the Flash capacity is large enough, the control page can add a large number of functions, which can be realized by webpage programming.

Description of drawings

Fig. 1 is the overall schematic diagram of the utility model embodiment;

Detailed ways

The utility model provides a wireless control system operated by a mobile device. Give an embodiment that is made with the utility model below, the utility model is described further.

Example

In this embodiment, the wireless control system operated by the mobile device includes an MCU system (1), a WiFi module (2), a power box (3), a control device (4), and a mobile terminal (5). Figure 1 is a schematic diagram of the entire system. The wireless control system has the following structural features:

(a) The communication mode between the MCU system (1) and the WiFi module (2) is a serial port communication mode.

(b) The power supply box (3) adopts USB power supply mode. The power supply box has a built-in LM2596 module, which can output stable current to ensure the normal operation of the entire system. The USB interface of the power supply box (3) is connected to the built-in USB output port of the instrument.

(c) The input of the control device (4) is connected to the output port of the MCU system (1), the specific level change is determined by the programming of the MCU system (1), and the components controlled by the control device (4) can be LEDs, relays , IC or MCU, depending on the specific needs.

(d) After the mobile terminal (5) is connected to the WiFi transmitted by the system, enter a specified IP address or open any webpage to enter the control page to control the control device (4).

(e) The content and structure of the control page entered by the mobile terminal (5) can be adjusted through webpage programming, specifically determined according to needs, and the code of the webpage program is stored in the Flash of the MCU system (1).

(f) The entire wireless control system occupies a small area and is convenient for use in various occasions.

Claims (6)

1. be made up of MCU system (1), WiFi module (2), power pack (3), control device (4), mobile terminal (5) by the wireless control system of mobile device operation, it is characterized in that, MCU system (1), WiFi module (2), power pack (3) and control device (4) are interconnected by wire, be positioned on controlled instrument and equipment, the WiFi signal of being launched by mobile terminal (5) controls.

2. the wireless control system by mobile device operation according to claim 1, is characterized in that, MCU system (1) and the communication mode of WiFi module (2) can be that serial communication or SPI communicate.

3. the wireless control system by mobile device operation according to claim 1, WiFi module (2) wants built-in ICP/IP protocol, also can the application protocol such as built-in HTTP, DNS.

4. the wireless control system by mobile device operation according to claim 1, is characterized in that, the power supply mode of power pack (3) can be the 5 volts of direct supplys directly placed, or the USB interface access power supply of energy stable output electric current.

5. the wireless control system by mobile device operation according to claim 1, is characterized in that, mobile terminal (5) can be the smart mobile phone or the panel computer that are equipped with WiFi and built-in web browser.

6. the wireless control system by mobile device operation according to claim 1, it is characterized in that, the WiFi that user is launched by mobile terminal (5) connecting system, by input IP address or opening any webpage enters the control page, control device (4) can be controlled.