CN106408923A - A remote wireless infrared transponding control system based on cloud infrared code base data - Google Patents

Abstract

A remote wireless infrared transponding control system based on cloud infrared code base data is disclosed. The system includes a wireless infrared transponding control device. The wireless infrared transponding control device includes a wireless signal receiving and transmitting module and an infrared transmitting module which are connected to each other. The wireless signal receiving and transmitting module is connected to a memory module, a system press button and an antenna. The infrared transmitting module is connected to an infrared transmitting tube. A power supply module supplies the wireless infrared transponding control device with power. The system is connected to a cloud server memorizing a large amount of infrared code bases through a network. According to the model of an electric appliance, an infrared transponder is controlled by a mobile phone to match a corresponding code base from the cloud server and uploads the code base, thus achieving remote wireless control through the mobile phone. If a cloud code base corresponding to the electric appliance does not exit, infrared codes corresponding to all press buttons on a corresponding remote controller should be learned separately, thus achieving remote wireless control of the electric appliance.

Description

A remote wireless infrared forwarding control system based on cloud infrared code library data

technical field

The invention belongs to the technical field of wireless signal transmission, and relates to a remote wireless infrared forwarding control system based on cloud infrared code library data.

Background technique

In the current situation that many household appliances do not provide remote control interfaces, if you want to realize remote control of household appliances, you can only start from the remote control of the household appliances themselves. The key is to design an infrared remote control that can control various home appliances with infrared remote control functions. Many universal remote controls on the market do not have the function of remote control of any infrared home appliances, especially air conditioners, because the codes of air conditioners The composition is the most complex and the types are the most numerous. The infrared code of the remote control air conditioner is composed of a format bit and a data bit. The data bit contains the data information of the infrared code, and the format bit ensures that the infrared code can be received correctly. The preamble and the end code in the most common format bits are fixed formats. When the existing universal air conditioner remote control learns the infrared code, it only extracts the data code of the data bit, and only adds the data code when sending the infrared signal. The internally pre-stored preamble and end codes in a fixed format are sent out, but for air conditioners that do not have a unified format of infrared codes, that is, uncommon format bits, the existing common universal air conditioner remote controls cannot send recognizable and correct infrared codes. Thereby can't realize so-called universal remote control air conditioner function.

Another patent of our company "A Wireless Infrared Remote Control Device and Its Working Method" (201110286797.2) discloses that the wireless network control module transmits commands to the microcontroller module, and the microcontroller module receives the infrared module when learning infrared codes. The infrared code is analyzed and analyzed, and the microcontroller module analyzes and modulates the infrared code to be sent to the infrared module, so as to obtain the coding rules of various controlled infrared devices, and then controls the infrared module to send the corresponding infrared code.

Contents of the invention

The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide a remote wireless infrared forwarding control system based on cloud infrared code database data. The product of the present invention is connected to the cloud server through the network, and the cloud server stores a large number of infrared code databases , according to the appliance model, use the mobile phone to control the infrared transponder to match the corresponding code library from the cloud server, and download it to realize remote wireless control through the mobile phone; if the cloud code library corresponding to the appliance does not exist, you can learn the corresponding remote control separately The infrared codes corresponding to all the buttons on the appliance, so as to remotely control the appliance wirelessly.

In order to solve the above technical problems, the present invention provides a remote wireless infrared forwarding control system based on cloud infrared code library data, including a wireless infrared forwarding control device, which includes a wireless signal transceiver module and an infrared transmitting module connected to each other. The wireless signal transceiver module is connected to the storage module, the system button and the antenna, the infrared transmitter module is connected to the infrared transmitter tube, and the power supply module supplies power to the wireless infrared forwarding control device;

The wireless infrared forwarding control device is connected to the cloud server through the wireless signal transceiver module, and the cloud server stores an infrared code library, and the wireless signal transceiver module downloads and stores the infrared code in the infrared code library in the storage module;

When in use, the user sends a control command through the smart mobile terminal, the gateway receives the control command and forwards it to the wireless infrared forwarding control device, the antenna receives the control command and transmits it to the wireless signal transceiver module, and the wireless signal transceiver module analyzes the control command to obtain Output the corresponding command information, and compare the command information with the infrared code in the storage module at the same time, and call the corresponding infrared code in the storage module. The wireless infrared forwarding control device issues an operation command to the infrared transmitting module through the serial port. The module emits the corresponding infrared code through the infrared emission tube, and the home appliance receives the infrared code instruction of the operation command and executes it;

If the infrared code library of the storage module does not have the required infrared code, it will learn through the infrared learning function, that is, the wireless signal transceiver module receives the external infrared signal sent by the remote controller, obtains the corresponding infrared code, and records the infrared code and saves it. It is stored in the storage module and used for direct calling during actual use.

The technical scheme further defined in the present invention is:

The aforementioned wireless signal transceiver module is also connected to an infrared receiving tube. When there is no required infrared code in the infrared code library of the storage module, the external infrared signal sent by the remote controller can be received through the infrared receiving tube to obtain the corresponding infrared code, and the infrared code It is recorded and stored in the storage module for direct calling in actual use.

further,

The aforementioned wireless signal transceiver module adopts Zigbee, Wi-Fi, Bluetooth or Z-wave wireless signal communication protocol.

The aforementioned wireless signal transceiver module is also connected with LED lights for system status indication and status indication during code library download.

The aforementioned system buttons are used to control adding and withdrawing from the network of the wireless infrared forwarding control device.

The aforementioned smart mobile terminal includes a mobile phone, a PAD, a PC or a smart watch.

The beneficial effects of the present invention are:

The product of the present invention is connected to the cloud server through communication protocols such as Zigbee, Wi-Fi, Bluetooth or Z-wave, and the cloud server stores a large number of infrared code libraries, covering almost all the infrared code libraries of mainstream electrical appliances in the world. The mobile phone, PAD, PC or smart watch controls the infrared transponder to match the corresponding code library from the cloud server, and downloads it to achieve the purpose of remote wireless control of home appliances through the mobile phone, PAD, PC or smart watch; if the cloud code library to be controlled No, this product can also independently learn and store the infrared codes corresponding to all the buttons on the corresponding remote control, for remote wireless control of home appliances.

This product can directly receive the external infrared code sent by the remote control of the electrical appliance through the wireless signal transceiver module in the wireless infrared forwarding control device, so as to learn and store it in the storage module; the wireless signal transceiver module can also be connected to the infrared receiving tube and receive The tube receives the external infrared signal sent by the remote control and stores it in the storage module; it is convenient for direct calling.

Description of drawings

Fig. 1 is a working principle diagram of the present invention;

Fig. 2 is a schematic diagram of the structure of the present invention;

Fig. 3 is a schematic diagram of the second structure of the present invention.

detailed description

Example 1

This embodiment provides a remote wireless infrared forwarding control system based on cloud infrared code library data, including a wireless infrared forwarding control device, as shown in Figure 2, the wireless infrared forwarding control device includes a wireless signal transceiver module and an infrared transmitting module connected to each other , the wireless signal transceiver module is connected to the storage module, the system button and the antenna, the infrared transmitter module is connected to the infrared transmitter tube, and the power supply module supplies power to the wireless infrared forwarding control device;

The wireless infrared forwarding control device is connected to the cloud server through the wireless signal transceiver module, and the cloud server stores an infrared code library, and the wireless signal transceiver module downloads and stores the infrared code in the infrared code library in the storage module;

As shown in Figure 1, when in use, the user sends a control command through the smart mobile terminal, the gateway receives the control command and forwards it to the wireless infrared forwarding control device, the antenna receives the control command and transmits it to the wireless signal transceiver module, and the wireless signal transceiver module Analyze the control command to get the corresponding command information, and compare the command information with the infrared code in the storage module, and call the corresponding infrared code in the storage module, and the wireless infrared forwarding control device issues operations to the infrared transmitter module through the serial port Command, at this time, the infrared transceiver module emits the corresponding infrared code through the infrared emission tube, and the home appliance receives the infrared code instruction of the operation command and executes it;

If the infrared code library of the storage module does not have the required infrared code, it will learn through the infrared learning function, that is, the wireless signal transceiver module receives the external infrared signal sent by the remote controller, obtains the corresponding infrared code, and records the infrared code and saves it. It is stored in the storage module and used for direct calling during actual use.

As shown in Figure 3, the aforementioned wireless signal transceiver module is also connected to an infrared receiving tube. When the infrared code library of the storage module does not have the required infrared code, the external infrared signal sent by the remote control can be received through the infrared receiving tube to obtain the corresponding infrared code. , and record and store the infrared code in the storage module for direct recall in actual use.

The aforementioned wireless signal transceiver module adopts Zigbee, Wi-Fi, Bluetooth or Z-wave wireless signal communication protocols; the aforementioned wireless signal transceiver module is also connected to LED lights for system status indication and status indication during code library download; the aforementioned system buttons are used for The wireless infrared forwarding control device is controlled to add and withdraw from the network; the aforementioned smart mobile terminals include mobile phones, PADs, PCs or smart watches.

The product in this embodiment is connected to the cloud server through wireless communication. The cloud server stores a large number of infrared code libraries, covering almost all the infrared code libraries of mainstream electrical appliances in the world. We use UEI's chips and resources, and according to the model of home appliances, they can be controlled by mobile phones. The infrared transponder matches the corresponding code library from the cloud server and downloads it to realize remote wireless control through the mobile phone; this product can directly receive the external infrared code sent by the remote control of the appliance through the wireless signal transceiver module in the wireless infrared forwarding control device , so as to learn and store in the storage module; the wireless signal transceiver module can also be connected to the infrared receiving tube to receive the external infrared signal sent by the remote control through the infrared receiving tube and store it in the storage module; it is convenient for direct calling.

The above embodiments are only to illustrate the technical ideas of the present invention, and cannot limit the protection scope of the present invention with this. All technical ideas proposed according to the present invention, any changes made on the basis of technical solutions, all fall within the protection scope of the present invention. Inside.

Claims (6)

1. A remote wireless infrared forwarding control system based on cloud infrared code storehouse data, is characterized in that, comprises wireless infrared forwarding control device, and described wireless infrared forwarding control device comprises interconnected wireless signal transceiving module and infrared transmitting module, so The wireless signal transceiving module is connected to the storage module, the system button and the antenna, the infrared emitting module is connected to the infrared emitting tube, and the power supply module supplies power to the wireless infrared forwarding control device; The wireless infrared forwarding control device is connected to the cloud server through a wireless signal transceiver module, and an infrared code library is stored in the cloud server, and the wireless signal transceiver module downloads and saves the infrared code in the infrared code library in the storage in the module; When in use, the user sends a control command through the smart mobile terminal, the gateway receives the control command and forwards it to the wireless infrared forwarding control device, the antenna receives the control command and transmits it to the wireless signal transceiver module, and the wireless signal transceiver module Analyze the control command to obtain the corresponding command information, compare the command information with the infrared code in the storage module, and call the corresponding infrared code in the storage module, and the wireless infrared forwarding control device transmits the infrared code through the serial port. The transmitting module issues an operation command, and the infrared transceiver module emits the corresponding infrared code through the infrared transmitting tube, and the home appliance receives the infrared code instruction of the operation command and executes it; If the infrared code library of the storage module does not have the required infrared code, it will learn through the infrared learning function, that is, the wireless signal transceiver module receives the external infrared signal sent by the remote controller, obtains the corresponding infrared code, and converts the The infrared code is recorded and stored in the storage module for direct calling during actual use. 2. The remote wireless infrared forwarding control system based on cloud infrared code library data according to claim 1, wherein the wireless signal transceiver module is also connected to an infrared receiving tube, and the infrared code library of the storage module does not need When using the infrared code, the external infrared signal sent by the remote controller can be received through the infrared receiving tube to obtain the corresponding infrared code, and the infrared code is recorded and stored in the storage module for direct recall in actual use. 3. The remote wireless infrared forwarding control system based on cloud infrared code library data according to claim 1, wherein the wireless signal transceiver module adopts Zigbee, Wi-Fi, Bluetooth or Z-wave wireless signal communication protocols. 4. The remote wireless infrared forwarding control system based on cloud infrared code library data according to claim 1, wherein the wireless signal transceiver module is also connected to an LED light for system status indication and status indication when the code library is downloaded . 5 . The remote wireless infrared forwarding control system based on cloud infrared code library data according to claim 1 , wherein the system buttons are used to control adding and withdrawing from the network of the wireless infrared forwarding control device. 5 . 6. The remote wireless infrared forwarding control system based on cloud infrared code library data according to claim 1, wherein the intelligent mobile terminal includes a mobile phone, a PAD, a PC or a smart watch.