Remote control signal switching device
A technology for switching devices and remote control signals, applied in signal transmission systems, non-electrical signal transmission systems, instruments, etc., can solve the problems of complicated operation and inconvenient use of the remote control, and achieve the effects of convenient use, avoidance of misoperation, and simple operation.
Inactive Publication Date: 2016-09-07
上海澜腾智能科技有限公司
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
This control method is generally only effective for devices of the same brand, and the operation of the remote control is complicated and inconvenient to use
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0016] Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.
[0017] The invention relates to an infrared remote control signal switching device, such as figure 1 As shown, it includes an infrared remote controller, an infrared receiving screen and a control host, and an infrared emitting tube connected to the control terminal of the controlling host is arranged in front of the infrared receiving screen; the infrared rays emitted by the infrared emitting tube are blocked on the infrared r...
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
Login to View More Abstract
The invention relates to a remote control signal switching device. The remote control signal switching device comprises an infrared remote control, an infrared receiving screen and a control host, wherein an infrared emission tube connected with the control host is arranged in front of the infrared receiving screen; infrared rays emitted by the infrared emission tube are blocked in front of the infrared receiving screen; the signal modulation frequency of the infrared emission tube is as the same as that of the infrared receiving screen. A microprocessor of the control host of the remote control signal switching device is connected with an infrared control signal receiver; the infrared control signal receiver is used for receiving a switching signal and a household appliance control signal transmitted by the remote control; the control host is also connected with controlled household appliances and transmits the household appliance control signal to the controlled household appliances. The remote control signal switching device is convenient to use, the operation is simple, and various household appliances can be remotely controlled by adopting a remote controller only.
Description
technical field [0001] The invention relates to the field of infrared receiving technology, in particular to a remote control signal switching device for television. Background technique [0002] The TV remote control is the wireless control device of the TV, and it is also the most frequently used remote control device in daily life. There is no other function other than remote control, while other household appliances that can be controlled by remote control are equipped with remote controls, which cannot be controlled uniformly. [0003] Among the methods for unified control of household appliances at present, one is to use a learning remote control to input the remote control passwords of multiple remote controls into the learning remote control through infrared, and use the function keys on the learning remote control to select and control each household appliance. electrical appliances. The cost of this control method is high, and a remote controller needs to be purc...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G08C23/04
Inventor 陈继明
Owner 上海澜腾智能科技有限公司