CN211062200U - Infrared intelligent control module - Google Patents
Infrared intelligent control module Download PDFInfo
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- CN211062200U CN211062200U CN202020227972.5U CN202020227972U CN211062200U CN 211062200 U CN211062200 U CN 211062200U CN 202020227972 U CN202020227972 U CN 202020227972U CN 211062200 U CN211062200 U CN 211062200U
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Abstract
The utility model discloses an infrared intelligent control module group, including master control circuit, infrared circuit and wireless transmission circuit, master control circuit is connected with infrared circuit and wireless transmission circuit communication respectively, infrared circuit is used for receiving infrared signal to decode and transmit to master control circuit after for infrared sign indicating number, master control circuit passes through wireless transmission circuit and transmits the infrared sign indicating number of receiving to wireless network in, and wireless transmission circuit still is arranged in following wireless network and acquires control signal, master control circuit launches control signal with infrared signal's form through infrared circuit. The utility model provides an infrared intelligent control module group through infrared signal's study, can control a plurality of infrared electrical apparatus.
Description
Technical Field
The utility model relates to an infrared equipment technical field, specifically speaking relates to an infrared intelligent control module group.
Background
In recent years, with the rapid development of technology, most of traditional remote controllers adopt radio remote control technology, but with the development of technology and the maturity of infrared technology, infrared remote control also becomes a main remote control means. In recent years, remote control technology has become more widely used in industrial production, household appliances, security, and people's daily life.
Because the infrared ray interference killing feature is strong, and can not produce the interference electric wave to surrounding radio equipment, simultaneously infrared emission receiving range is narrow, and the security is higher. Especially, under the environment of high risk, high radiation and high pollution, the infrared remote control technology can play a good role. Although the infrared remote control is widely applied, manufacturers fight against each other, the produced products cannot be mutually compatible, and each infrared electric appliance needs one remote controller to be controlled independently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an infrared intelligent control module group, through infrared signal's study or matching, can control a plurality of infrared electrical apparatus.
The utility model discloses an infrared intelligent control module group adopted technical scheme is:
the utility model provides an infrared intelligent control module group, includes master control circuit, infrared circuit and wireless transmission circuit, master control circuit is connected with infrared circuit and wireless transmission circuit communication respectively, infrared circuit is used for receiving infrared signal to decode and transmit to master control circuit after the infrared code, master control circuit transmits the infrared code of receiving to wireless network through wireless transmission circuit, and wireless transmission circuit still is arranged in following wireless network and acquires control signal, master control circuit transmits control signal with infrared signal's form through infrared circuit.
Preferably, the infrared circuit comprises an infrared chip with the model number of HB1682, and the infrared chip internally comprises an infrared code library.
Preferably, the wireless transmission circuit is a zigbee transmission module.
Preferably, the zigbee transmission module comprises a wireless chip with a model number CC 2530.
Preferably, the master control circuit includes a master control chip of a model STM32F103C8T 6.
The utility model discloses an infrared intelligent control module group's beneficial effect is: when the infrared code needs to be learned or matched, the infrared circuit receives an infrared signal sent by a remote controller corresponding to the infrared electric appliance, the infrared signal is decoded into the infrared code and then is output to the main control circuit, the main control circuit transmits the infrared code to the wireless network through the wireless transmission circuit, and an upper computer in the wireless network, such as a mobile phone, can receive the infrared code to complete the learning or matching of the infrared code. When the infrared electric appliance needs to be controlled, the infrared code is sent to the main control circuit through the mobile phone, and the main control circuit controls the infrared circuit to send the corresponding infrared signal to control the infrared electric appliance. After the infrared codes of the infrared electric appliances are learned, the control of the infrared electric appliances can be realized.
Drawings
Fig. 1 is the flow diagram of the infrared intelligent control module of the present invention.
Fig. 2 is the utility model discloses infrared intelligent control module's mainboard front structure sketch map.
Fig. 3 is the utility model discloses infrared intelligent control module's mainboard back structural sketch.
Detailed Description
The invention will be further elucidated and described with reference to the following embodiments and drawings in which:
referring to fig. 1, 2 and 3, the infrared intelligent control module includes a main control circuit, an infrared circuit and a wireless transmission circuit, the main control circuit is respectively in communication connection with the infrared circuit and the wireless transmission circuit, the infrared circuit is used for receiving an infrared signal and transmitting the infrared signal to the main control circuit, the main control circuit transmits the received infrared signal to a wireless network through the wireless transmission circuit, and obtains a control signal from the wireless network through the wireless transmission circuit, and the main control circuit transmits the control signal in the form of an infrared signal through the infrared circuit.
When the infrared code needs to be learned or matched, the infrared circuit receives an infrared signal sent by a remote controller corresponding to the infrared electric appliance, the infrared signal is decoded into the infrared code and then is output to the main control circuit, the main control circuit transmits the infrared code to the wireless network through the wireless transmission circuit, and an upper computer in the wireless network, such as a mobile phone, can receive the infrared code to complete the learning or matching of the infrared code. When the infrared electric appliance needs to be controlled, the infrared code is sent to the main control circuit through the mobile phone, and the main control circuit controls the infrared circuit to send the corresponding infrared signal to control the infrared electric appliance. After the infrared codes of the infrared electric appliances are learned or matched, the control of the infrared electric appliances can be realized.
The infrared circuit comprises an infrared chip with the model number HB1682, an infrared emission L ED and an infrared reception L ED., wherein the infrared chip internally comprises an infrared code library and is distinguished according to brands, the infrared emission L ED sends received infrared signals to the infrared chip, the infrared chip decodes the infrared signals into infrared codes and then sends the infrared codes to the main control chip, and due to the existence of the infrared code library, the infrared chip only needs to learn the infrared signals sent by the infrared electric appliance once, and all infrared codes of the infrared electric appliance can be acquired through the infrared code library.
The specific process of infrared matching is that the upper computer or APP terminal firstly needs to select a controlled port number (the range is 0-9, which is equivalent to 10 remote controllers), an electric appliance type model, a product brand and a key value (default) to carry out matching operation, after the selection is finished, an infrared L ED lamp of the infrared circuit faces to the electric appliance, the upper computer or APP terminal is manually clicked to send a next group of commands to carry out forward search, when the electric appliance is found to respond, the search is stopped, and the corresponding operation panel is saved.
Through finding the corresponding brand and model electrical equipment, the corresponding electrical equipment model:
c _ AUX _ DEVICE 0// foreign AUX
C _ DVB _ DEVICE 1// national DVB
C _ STB _ DEVICE 2// foreign set-top box
C _ ATV _ DEVICE 3// foreign TV, or southeast Asia TV
C _ CTV _ DEVICE 4// foreign TV
C _ DVD _ DEVICE 5// foreign DVD
C _ ARC _ DEVICE 6// air conditioner ARC
The electric appliance models are URC 0-5 and ARC 6.
The master control circuit comprises a master control chip of which the model is STM32F103C8T 6. The main control chip is in communication connection with the infrared chip through a serial port, and the main control chip stores the infrared code sent by the infrared chip after receiving the infrared code and sends the infrared code to the wireless network through the wireless transmission circuit. The wireless transmission circuit may be a zigbee transmission module. The zigbee transmission module comprises a wireless chip with the model number of CC2530 and a transmitting antenna.
And the host computer that is in wireless network, for example, the cell-phone can establish infrared electrical apparatus's virtual controller through APP after receiving infrared code to when the control of infrared electrical apparatus needs to carry out, control signal that has infrared code is transmitted to wireless network, wireless transmission circuit sends to main control chip after receiving control signal, main control chip sends the infrared code that corresponds to infrared circuit, infrared circuit is with infrared signal's form with infrared code, and emit through infrared emission L ED, realize the control to infrared electrical apparatus.
The infrared intelligent control module of accessible can learn the remote controller that the matching has infrared function, learns the button function of remote controller, and then adds intelligent control system, then through APP/host computer control one or more infrared electrical equipment.
The infrared intelligent control module further comprises a power supply module, the power supply module comprises a power chip with the model of L D1117L-33, the power chip is used for converting 5V voltage into 3.3V voltage, the 5V direct current voltage directly supplies power to the main control circuit, and the 5V direct current voltage converted out by the power chip is used for supplying power to the wireless transmission circuit.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. The utility model provides an infrared intelligent control module group, its characterized in that, includes master control circuit, infrared circuit and wireless transmission circuit, master control circuit is connected with infrared circuit and wireless transmission circuit communication respectively, infrared circuit is used for receiving infrared signal to decode and transmit to master control circuit after the infrared code, master control circuit transmits the infrared code of receiving to the wireless network through wireless transmission circuit, and wireless transmission circuit still is arranged in following the wireless network and acquires control signal, master control circuit launches control signal with infrared signal's form through infrared circuit.
2. The infrared intelligent control module of claim 1, characterized in that the infrared circuit comprises an infrared chip with model number HB1682, and the infrared chip internally comprises an infrared code library.
3. The infrared intelligent control module of claim 1, characterized in that the wireless transmission circuit is a zigbee transmission module.
4. The infrared intelligent control module of claim 3, characterized in that the zigbee transmission module comprises a wireless chip with model number CC 2530.
5. The infrared intelligent control module of claim 1, characterized in that the master control circuit comprises a master control chip of model number STM32F103C8T 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020227972.5U CN211062200U (en) | 2020-02-28 | 2020-02-28 | Infrared intelligent control module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020227972.5U CN211062200U (en) | 2020-02-28 | 2020-02-28 | Infrared intelligent control module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211062200U true CN211062200U (en) | 2020-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020227972.5U Active CN211062200U (en) | 2020-02-28 | 2020-02-28 | Infrared intelligent control module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211062200U (en) |
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2020
- 2020-02-28 CN CN202020227972.5U patent/CN211062200U/en active Active
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