Composite dual-emitting apparatus

Abstract

The invention relates to a composite dual-emitting apparatus, and belongs to the technical field of electrons. The composite dual-emitting apparatus comprises an emitting battery, an emitting switch, a total control circuit, two electronic switching circuits, an oscillation circuit for controlling infrared rays, an oscillation circuit for controlling radio, an infrared ray coding circuit, a radio coding circuit, an infrared ray emitter and a radio emitter. According to the present invention, the two outputs of the total control circuit respectively start the two electronic switching circuits when the emitting switch is communicated to the emitting battery, one of the electronic switching circuits supplies the voltage for the oscillation circuit for controlling infrared rays, the infrared ray coding circuit and the infrared ray emitter, the other electronic switching circuit supplies the voltage for the oscillation circuit for controlling radio, the radio coding circuit and the radio emitter, and the two outputs of the total control circuit cannot be simultaneously high or low, such that the two emitting do not interfere with each other, and the two emitting can emit the variable codes so as to enhance the confidential level and provide the new idea and the direction for the study of the 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