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

A radio and television monitoring system and method

A technology of broadcast television and monitoring system, applied in the direction of electrical components, image communication, selective content distribution, etc.

Active Publication Date: 2017-04-19
CHENGDU JIUHUA YUANTONG TECH DEV
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, criminals' illegal signal attacks on radio and television seriously affect the normal broadcasting of radio and television. If illegal signals and other illegal programs are broadcast, it will cause a relatively large negative impact

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 radio and television monitoring system and method
  • A radio and television monitoring system and method
  • A radio and television monitoring system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0036] Such as figure 1 Shown, a kind of radio and television monitoring system, it comprises antenna unit, radio and television playing system, TV monitoring unit and control unit, the input of TV monitoring unit is connected with the output of antenna unit, the output of TV monitoring unit and radio and television playing system The input connection, the TV monitoring unit is also connected with the control unit.

[0037] Such as figure 2 As shown, the TV monitoring unit includes a TV distributor, at least one TV receiver, a signal converter and a video server, the signal input of the TV distributor is connected to the output of the antenna unit, and the signal output of the TV distributor is connected to the signal input of the TV rece...

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 invention discloses a radio and television monitoring system. The system comprises an antenna unit, a radio and television playing system, a television monitoring unit and a control unit. The input of the television monitoring unit is connected with the output of the antenna unit, the output of the television monitoring unit is connected with the input of the radio and television playing system, and the television monitoring unit is further connected with the control unit. The system and method can monitor multiple channels of radio and television programs in real time and conduct video recording and sound recording on the monitored programs.

Description

technical field [0001] The invention relates to the field of radio and television monitoring, in particular to a radio and television monitoring system and method. Background technique [0002] In today's society, radio and television work is a very important communication medium. The radio and television signal transmission network is an important basic network of the country. Due to its publicity and openness, radio and television signals are easily disturbed during transmission. In recent years, with the rapid development of science and technology, various types of radio waves in the air have increased rapidly, and the transmission power has become larger and larger, and there are more and more types of interference signals, which have a greater impact on the normal transmission of radio and television signals. At the same time, criminals' illegal signal attacks on radio and television seriously affect the normal broadcasting of radio and television. If illegal signals a...

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): H04N21/24H04N21/266
CPCH04N21/231H04N21/442H04N21/6131
Inventor 宁涛赵清华王景喻理
Owner CHENGDU JIUHUA YUANTONG TECH DEV