Oscillating integrated double-transmitting device

Abstract

The invention provides an oscillating type integrated double-transmitting device which belongs to the technical field of electronics. The device consists of a transmitting battery, a transmitting switch, a control circuit, two electronic switching circuits, two oscillation circuits, an infrared coding circuit, a radio coding circuit, an infrared transmitter and a radio transmitter. When the transmitting switch is connected with the transmitting battery, two outputs of the control circuit respectively activate two electronic switching circuits. The first electronic switching circuit provides voltage for the first oscillation circuit, the infrared coding circuit and the infrared transmitter. The second electronic switching circuit provides voltage for the second oscillation circuit, the radio coding circuit and the radio transmitter. Two outputs of the oscillation circuits output two-digit control codes to control the coding circuits. The control circuit is in oscillation, so that two kinds of transmission do not interfere with each other. Two transmitters upgrade ordinary coding into high-security coding, which enhances the security classification and puts forward new ideas and direction for the study of a remote control technology.

Description

technical field [0001] It belongs to the field of electronic technology. Background technique [0002] Remote control technology has always been the focus of our company's research, and it is also a series of research projects. The reason why it became a series of research is that, firstly, it is used in other projects of the company, and it is also widely used in other fields. Second, from the perspective of confidentiality, the existing remote control technology is a research direction , and the present invention is research in another direction, so it can have a better confidentiality effect. The third is that the present invention upgrades one transmission form to two transmission forms, and the two transmissions coexist without interfering with each other. Therefore, it is proposed Innovative solutions form a series of protection. [0003] Remote control transmission technology is a widely used electronic technology, which appears widely in the lives of the masses, su...

AI Technical Summary

Problems solved by technology

The transmission of information by radio waves has the characteristics of long transmission distance, large amount of information, can pass through most obstacles, and does not need to erect lines. Just imagine, if the two remote controls are combined and their advantages are used, such a combination will not only further improve The reliability of the remote control is enhanced, and the difficulty of cracking is further increased, because it not only needs to crack the radio, but also needs to crack the infrared. From the scan code, it adds a lot of difficulty, so how can two different Combining the advantages of form launch has become a kind of thinking for scientific research personnel, and has also become a major topic for scientific research personnel of this enterprise

Images