CN207690276U - A kind of multifunctional household remote controler based on smart machine - Google Patents

Abstract

The utility model discloses a kind of multifunctional household remote controlers based on smart machine in field of remote-control unit, include the BLE remote controlers to be linked together by bluetooth and intelligent terminal, BLE remote controlers include the power module being connected electrically on MCU, bluetooth module, infrared signaling circuit, bluetooth module connects to be established with intelligent terminal, infrared signaling circuit controls signal to household electrical appliance to be controlled to send, power module is each circuit module power supply in BLE remote controlers, the utility model coordinates Bluetooth technology to realize the control to remote controler by intelligent terminal, so that the control of remote controler is more convenient, it can be used in daily life.

Description

A multifunctional home remote control based on smart devices

technical field

The utility model relates to a remote controller, in particular to a multifunctional remote controller.

Background technique

With the rapid development of mobile smart devices, mobile smart devices have become an indispensable carry-on item in people's life and work. All smart devices have Bluetooth wireless communication functions, and with the birth of Bluetooth Low Energy (BLE) technology , due to its low power consumption, Bluetooth technology is used to lay the foundation for some low-power devices that use batteries such as remote controls. Although smart TVs have become the mainstream today, and most smart TVs already have Bluetooth communication functions, the basic function control of this type of smart TV still retains infrared signals, so that both traditional home appliances and smart TVs have infrared control functions. Based on this commonality, We are developing a new type of control system that can control various home appliances with any smart device.

Utility model content

The purpose of the utility model is to provide a multifunctional home remote control based on intelligent equipment, which makes the operation of the remote control more convenient.

The purpose of this utility model is achieved in this way: a multifunctional home remote control based on smart devices, including a BLE remote control connected together with a smart terminal through Bluetooth, and the BLE remote control includes a power supply module electrically connected to the MCU , a bluetooth module, an infrared code sending circuit, the bluetooth module is used to establish a connection with the smart terminal, the infrared code sending circuit is used to send control signals to the household appliances to be controlled, and the power module is each circuit module in the BLE remote control powered by.

When the utility model is working, the smart terminal and the BLE remote controller are first connected through Bluetooth, and then the infrared device model to be controlled is selected on the smart terminal, and the smart device can control the infrared device through the BLE remote controller. Compared with the prior art, the utility model has the beneficial effect that the utility model realizes the control of the remote controller through the intelligent terminal and bluetooth technology, which makes the control of the remote controller more convenient. The utility model can be used in daily life.

As a further limitation of the present invention, the MCU is also connected with an indicator light driving circuit. The indicator light makes the operation of the remote control more convenient.

As a further limitation of the present utility model, the bluetooth module adopts a dedicated programmable microcontroller with a standard bluetooth 4.0 protocol stack. Make data transmission more stable and reliable.

As a further limitation of the present invention, the smart terminal includes a smart phone or a tablet computer. Make the scope of application of the utility model wider.

Description of drawings

Fig. 1 is a block diagram of the control principle of the utility model.

Fig. 2 is a block diagram of the internal structure of the BLE remote control in the utility model.

Detailed ways

As shown in Figure 1-2, a smart device-based multifunctional home remote control includes a BLE remote control connected to a smart terminal through Bluetooth. The BLE remote control includes a power module electrically connected to the MCU, a Bluetooth module, Infrared code sending circuit, the Bluetooth module is used to establish a connection with the smart terminal, the infrared code sending circuit is used to send control signals to the household appliances to be controlled, the power module supplies power for each circuit module in the BLE remote control, and the MCU is also connected to the indicator The lamp driving circuit, the Bluetooth module adopts a dedicated programmable microcontroller with a standard Bluetooth 4.0 protocol stack, and the intelligent terminal includes a smart phone or a tablet computer.

In the utility model, the bluetooth module adopts a dedicated programmable microcontroller with a standard bluetooth 4.0 protocol stack to receive commands from the MCU to complete corresponding operations (such as broadcasting of bluetooth communication, pairing, connection and control of bluetooth devices), and at the same time the current state Feedback to the MCU, and the MCU quickly processes according to the feedback information, such as realizing fast Bluetooth pairing and disconnecting the automatic connection; after the connection is completed, control the Bluetooth remote control through smart devices such as smartphones and tablets.

The utility model is not limited to the above-mentioned embodiments. On the basis of the technical solutions disclosed in the utility model, those skilled in the art can make some technical features based on the disclosed technical content without creative work. Replacement and deformation, these replacements and deformations are all within the protection scope of the present utility model.

Claims (4)

1. a kind of multifunctional household remote controler based on smart machine, which is characterized in that including being connected by bluetooth and intelligent terminal The BLE remote controlers being connected together, the BLE remote controlers include the power module being connected electrically on MCU, bluetooth module, infrared hair Code circuit, the bluetooth module to intelligent terminal establish connect, the infrared signaling circuit to send control signal to Household electrical appliance to be controlled, power module are each circuit module power supply in BLE remote controlers.

2. a kind of multifunctional household remote controler based on smart machine according to claim 1, which is characterized in that described Drive circuit of indicator is also associated on MCU.

3. a kind of multifunctional household remote controler based on smart machine according to claim 1 or 2, which is characterized in that institute It states bluetooth module and uses the dedicated programmable microcontroller with 4.0 protocol stack of standard bluetooth.

4. a kind of multifunctional household remote controler based on smart machine according to claim 1 or 2, which is characterized in that institute It includes smart mobile phone or tablet computer to state intelligent terminal.