Authorization control system and control method of wireless remote control

Abstract

The invention discloses an authorization control system and a control method of wireless remote control. The system consists of a management control unit, a remote operation unit and a computer receiving unit, wherein the management control unit, the remote operation unit and the computer receiving unit are connected in a wireless transmission mode, the computer receiving unit and a computer are connected by a universal serial bus; a one-to-one or one-to-many control structure is formed between the remote operation unit and the computer receiving unit; the management control unit can emit operation signaling through a wireless channel for controlling the functional state of the remote operation unit, and simultaneously the management control unit also can emit operation signaling through the wireless channel for controlling the computer receiving unit to reject the control of the remote operation unit. The authorization control system and control method have the characteristics that in a timing remote control process with management control of a presider, the remote control progress is controlled by using a wireless authorization control method, so that the embarrassment that the presider cannot remind a remote controller to note time control secretly in a long distance can be effectively avoided, and as occasion requires, remote control can be terminated by a management control party, thereby ensuring effective implementation of timing remote control.

Description

technical field [0001] The invention relates to a wireless control method, in particular to a wireless remote control authorization control system and control method for administrators and remote operators. Background technique [0002] Wireless remote control operation of computers has been applied in many industries. For example, the use of computer electronic slides as an auxiliary display for lectures is one of the application scenarios. It is widely used in school teaching, speech explanations, corporate meetings, etc. In order to enable the speaker to leave the podium and move freely on the podium, the stage, or even the venue and the classroom without being constrained by the wired mouse and keyboard, a remote control device with wireless functions is generally used to achieve it, similar to electronic pointers and other appliances . At the same time, most speeches have time control requirements. For example, there will be time constraints in class and speeches. In i...

AI Technical Summary

Problems solved by technology

When the set time is approaching, the off-site workers can only use obvious actions such as ringing the bell and raising a sign to remind, which interferes with the order of the entire speech; at the same time, there are also some speakers who do not pay attention to the time and keep talking, and do not stop when the time comes The phenomenon of computer control, which cannot be interrupted by the host administrator, causing rule breaking and wasting time

[0006] During the speech, the speaker also needs to control and operate multiple computers at the same time, and play different media information to the audience. At this time, according to the existing method, only multiple remote controllers can be held for control respectively, or other people can assist in the control , which is very confusing

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