Unlock instant, AI-driven research and patent intelligence for your innovation.

A multi-mode remote controller and its method

A remote control, multi-mode technology, applied in the field of remote control

Active Publication Date: 2016-11-30
LE SHI ZHI ZIN ELECTRONIC TECHNOLOGY (TIANJIN) LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, some electrical equipment only have infrared receiving ports, and some environments do not have 2.4G wireless network, so it is still necessary for the remote control to control multiple electrical equipment to have 2.4G remote control function while retaining the infrared emission function

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A multi-mode remote controller and its method
  • A multi-mode remote controller and its method
  • A multi-mode remote controller and its method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] The invention provides a multi-mode remote controller, and the remote controller works in an infrared mode or a 2.4G mode. When the remote controller of the present invention works in the infrared mode, it can send operation instructions to the electrical equipment through infrared to control the operation of the electrical equipment. When the remote controller of the present invention works in the 2.4G mode, it can send operation instructions to the electrical equipment through the 2.4G carrier wave to control the operation of the electrical equipment. Since the 2.4G mode uses 2.4GHz radio waves for signal transmission, due to the high power of electromagnetic waves, it can achieve long-distance, transmission without angle restrictions and direction restrictions, and it can pass through obstacles. The reliability of sending operation instructions Better than infrared mode.

[0047] see figure 1 , remote control 1 includes:

[0048] The instruction receiving module 1...

Embodiment 2

[0062] Further, see figure 2 , the remote control of the present invention includes a mode selection key, and the user controls the remote control to work in the infrared mode or 2.4G mode according to the mode selection key.

[0063] Specifically, the mode selection key may be a button. When the button is pressed, the remote controller works in the infrared mode, and when the button is pressed again, the remote controller works in the 2.4G mode. Through the user's operation of the buttons, the switch between the infrared mode and the 2.4G mode is realized.

[0064] Specifically, the mode selection key can also be a sliding key. When the sliding key slides to one end, the remote controller works in infrared mode, and when the sliding key slides to the other end, the remote controller works in 2.4G mode. Through the user's operation on the sliding key, the switching between the infrared mode and the 2.4G mode is realized.

Embodiment 3

[0066] Further, see image 3 , the remote control 1 also includes:

[0067] The infrared receiving module 15 is used for receiving infrared signals sent by electrical equipment.

[0068] The infrared receiving module 15 receives infrared signals sent by electrical equipment, specifically, the infrared receiving module 15 is an infrared receiving port.

[0069] The 2.4G receiving module 16 is used to receive 2.4G signals sent by electrical equipment.

[0070] The 2.4G receiving module 16 receives 2.4G signals sent by electrical equipment, specifically, the 2.4G receiving module 16 is a 2.4G receiving port.

[0071] The mode selection module 17 is used to control the remote controller to work in the infrared mode or the 2.4G mode according to the signal strength of the infrared signal and the 2.4G signal.

[0072] If the electrical equipment only sends infrared signals, the mode selection module 17 will choose to control the remote controller to work in the infrared mode; if ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention provides a multi-mode remote controller and a method thereof. The remote controller works in an infrared mode or a 2.4G mode. The remote controller includes: an instruction receiving module for receiving and storing user input instructions; a microprocessor , used to generate a first operation command according to the input command when the remote controller works in infrared mode; generate a second operation command according to the input command when the remote controller works in 2.4G mode; A module, configured to send the first operation command in an infrared mode when the remote controller works in infrared mode; a 2.4G sending module, configured to send the first operation command using a 2.4G carrier when the remote controller works in 2.4G mode The second operation instruction. The invention can realize working in different environments and control various electrical equipments respectively equipped with different remote control receiving ports.

Description

technical field [0001] The present invention relates to the technical field of remote controllers, in particular to a multi-mode remote controller and a method thereof. Background technique [0002] With the advancement of science and technology, there are more and more household electrical equipment, and the family space area is also increasing. Most electrical equipment needs to be controlled by remote control. Due to the location of electrical equipment, remote control is often required. Can pass through obstacles to control electrical equipment. With the increase of living space, large-size TV screens are also increasingly entering the family, which requires the remote control distance of the remote control to increase. [0003] However, the effective remote control distance of the existing infrared remote controller is short, and the ability to cross obstacles is poor. And if the existing infrared remote controller deviates too much, the phenomenon of remote control f...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G08C23/04G08C17/02
Inventor 张海朋
Owner LE SHI ZHI ZIN ELECTRONIC TECHNOLOGY (TIANJIN) LTD