Mobile terminal, wireless monitoring system and method
A mobile terminal and wireless monitoring technology, applied in the field of wireless communication, can solve the problems of remote monitoring, cannot monitor the scene anytime and anywhere, and reduce the flexibility of remote monitoring operation, so as to achieve the effect of improving flexibility and enriching functions.
Inactive Publication Date: 2009-06-17
BEIJING BENY WAVE SCI & TECH
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Problems solved by technology
[0005] The purpose of the present invention is to provide a mobile terminal, wireless monitoring system and method to solve the problem that users cannot remotely monitor the monitoring site anytime and anywhere, thereby reducing the flexibility of remote monitoring operations, so that users can monitor the monitoring site anytime and anywhere The purpose of remote monitoring and improving the flexibility of remote monitoring operations
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[0022] figure 1 It is a schematic structural diagram of the first embodiment of the mobile terminal of the present invention, such as figure 1 As shown, the mobile terminal in this embodiment includes: a mobile terminal body 21 and a monitoring signal identification device 22 .
[0023] The mobile terminal body 21 in the present embodiment can be an existing mobile phone, which can include all possible functions in the existing mobile phone, and the present embodiment has further increased the monitoring signal identification device 22 on the basis of the existing mobile phone. Formed a kind of mobile phone with remote monitoring function.
[0024] In this embodiment, the mobile terminal body 21 receives the monitoring signal, performs demodulation and format conversion processing on the received monitoring signal, obtains the video and audio signal, and sends the video and audio signal to the mobile terminal body 21, and the mobile terminal body 21 to play or display the re...
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The invention relates to a mobile terminal, a wireless monitoring system and a method, wherein the mobile terminal comprises a monitoring signal recognition device for receiving monitoring modulating signals, carrying out modulating and format conversion processing to the monitoring modulating signals, obtaining video-audio signals, and transmitting the video-audio signals, and a mobile terminal body for playing or displaying the received video-audio signals. The wireless monitoring system comprises a signal collecting system and a mobile terminal. The method comprises that: the recognition device in the mobile terminal receives the monitoring modulating signals, carries out the modulating and format conversion processing to the monitoring modulating signals, obtains the video-audio signals which can be recognized by the mobile terminal, and transmits the signals to the display device in the mobile terminal and plays or displays the video-audio signals. The invention can improve the flexibility of remote control operation and develop the monitoring mode of the wireless monitoring system.
Description
technical field [0001] The invention relates to a mobile terminal, a wireless monitoring system and a method, and belongs to the technical field of wireless communication. Background technique [0002] With the continuous development of wireless communication technology, wireless monitoring technology also develops rapidly. [0003] The working principle of the existing wireless monitoring system is: the video and audio acquisition equipment collects the video and audio signals of the monitoring site, and then the local wireless transmission system of the camera modulates the collected video and audio signals into video and audio data and transmits them to the receiving device. The device demodulates the video and audio data, obtains the video and audio signal, and sends the video and audio signal to a computer or other display or playback device for monitoring, so that the user can view or listen to the video and audio through the computer or other display device signal to...
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IPC IPC(8): H04N7/18
Inventor 黄涛李忠姝
Owner BEIJING BENY WAVE SCI & TECH