Universal remote control system
A technology of universal remote control and remote control interface, applied in the field of universal remote control system, can solve the problems of waste of resources, limited use range of the remote control, and the inability of hand-held remote control to be universal, and achieve the effect of solving the waste of resources, simple structure and convenient use.
Inactive Publication Date: 2013-07-17
SHENZHEN ESTAR DISPLAYTECH
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Problems solved by technology
[0002] The current hand-held remote controllers are mostly in one-to-one correspondence with the controlled electrical appliances, so that a family often needs to purchase multiple hand-held remote controllers, and the hand-held remote controllers cannot be used universally, resulting in a waste of resources
In addition, the remote control integrated with many electrical remote control software cannot instantly update the remote control software of the target electrical appliance through the Internet (Internet), which limits the scope of use of the remote control.
Method used
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Embodiment Construction
[0028] See figure 1 , figure 1 It is a structural schematic diagram of the first embodiment of the universal remote control system of the present invention. Such as figure 1 As shown, the universal remote control system of the present invention includes a smart phone 11 and an infrared transmitter 12 .
[0029] In this embodiment, the smart phone 11 is used to download and start the target electrical appliance (such as figure 1 The remote control software of the television set shown in ) generates a remote control interface, and the smart phone 11 is further used to process the remote control information input by the user, and obtain the key information corresponding to the remote control information according to the processing result, and then compare the key information and the corresponding infrared The transmission protocol code is encoded, and then the encoding is processed into a pulse signal, and then the pulse signal is transmitted to the audio output unit, and at t...
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The invention relates to the technical field of remote control, in particular to a universal remote control system. The universal remote control system comprises a smart mobile phone and an infrared transmitter. The smart mobile phone is used for encoding key information corresponding to remote control information input by a user and infrared transmission protocol codes to generate pulse signals, and then transmitting the pulse signals to an audio output unit, and meanwhile transmitting a low audio signal to the right channel of the audio output unit. The infrared transmitter is used for receiving the pulse signals and the low audio signal, converting the received low audio signal into a power signal to drive the infrared transmitter to work normally, decoding and processing the received pulse signals corresponding to generate infrared signals, and transmitting the infrared signals to a target electrical device. The universal remote control system is simple in structure and easy to use, does not need to replace the battery for the infrared transmitter, and can reduce the resource waste due to the fact that one electrical device is equipped with one hand-held remote controller.
Description
technical field [0001] The invention relates to the technical field of electrical remote control, in particular to a universal remote control system. Background technique [0002] Most of the current hand-held remote controllers correspond to the controlled appliances one by one, so that a family often needs to purchase multiple hand-held remote controllers, and the hand-held remote controllers cannot be used universally, resulting in a waste of resources. In addition, the remote control integrated with many remote control software of electrical appliances cannot update the remote control software of the target electrical appliances in real time through the Internet, so that the scope of use of the remote control is limited. [0003] Therefore it is necessary to provide a universal remote control system to solve the above technical problems. Contents of the invention [0004] In order to solve the above technical problems, a technical solution adopted by the present inven...
Claims
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Login to View More IPC IPC(8): H04M1/725H04M11/00G08C23/04
Inventor 刘美鸿
Owner SHENZHEN ESTAR DISPLAYTECH