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Intelligent monitoring-caring system for the old

An intelligent monitoring, elderly technology, applied in closed-circuit television systems, electrical components, selective content distribution, etc., can solve the problems of rough design of digital TV review mode, unable to provide reference data for program programming, and inability to enter.

Inactive Publication Date: 2016-12-07
程盼盼
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] At present, the design of the digital TV playback mode is relatively rough. The playback strategy for each TV station is roughly the same, and the playback strategy for each TV program is roughly the same. The customization of the playback mode, not to mention the specificity and flexibility of the programming strategy of future TV programs and the programming strategy of watching TV programs, so that it is easy to cause discomfort to TV viewers when watching back, for example, due to insufficient bandwidth. Can't enter the program review status, and can't provide reference data for TV program provider's programming

Method used

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  • Intelligent monitoring-caring system for the old

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Embodiment Construction

[0021] The implementation of the intelligent monitoring and nursing system for the elderly of the present invention will be described in detail below with reference to the accompanying drawings.

[0022]Digital TV is an end-to-end system that digitally processes signals from program collection, program production, program transmission to the user end. It is broadcast and "interactive" digital TV based on DVB technical standards. Adopting advanced user management technology can The quality and quantity of program content are perfect and bring more program choices and better program quality effects to users. Digital TV systems can transmit multiple services, such as high-definition TV (abbreviated as "HDTV" or "high-definition TV") "), standard definition television (abbreviated as "SDTV" or "standard definition"), interactive TV, BSV LCD splicing and data services, etc. Compared with analog TV, digital TV has the characteristics of high image quality, large program capacity (mo...

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Abstract

The invention relates to an intelligent monitoring-caring system for the old. The system comprises a monitoring-caring device, a server-side and a plurality of TV sides, wherein the TV side comprises a channel receiving device, an OFDM processing device, a QAM demodulating device, a reverse bit interleaving device, a Turbo decoding device, a program information extracting device and a program information sending device; the server side is connected with the program information sending device of each TV side. Through the adoption of the system provided by the invention, the audience rating of the TV program and the replay bandwidth allocation of the TV station can be determined based on the TV program information analysis result.

Description

technical field [0001] The invention relates to the field of nursing for the elderly, in particular to an intelligent monitoring and nursing system for the elderly. Background technique [0002] The function of the high-frequency amplifier is to select and amplify the high-frequency TV program signal received by the high-end tuner, and obtain the image intermediate signal and audio intermediate frequency signal through mixing processing. The role of the acoustic surface of the intermediate frequency (first intermediate frequency) signal is to form the amplitude-frequency characteristics of the image. The role of the pre-amplifier: to amplify small signals (20dB to a small amount), to compensate for the loss of the signal by the SAW filter. The surface filter achieves impedance matching between the high-value tuner and the image amplifier. The ACC (automatic gain control) circuit controls the gain of the middle amplifier and the high amplifier circuit to keep the video sign...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/442H04N7/18H04N21/262H04N21/2662H04N21/278H04N21/441
CPCH04N21/44218H04N7/18H04N21/26208H04N21/2662H04N21/278H04N21/441
Inventor 程盼盼
Owner 程盼盼
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