Long-distance remote control box based on PC embedded system and remote control method

Abstract

The invention relates to a remote control box based on a PC embedded system. An operating lever command digital signal communication terminal of an analog-to-digital converter is used for accessing acommunication terminal of a computer or embedded system. An operating lever command analog signal communication terminal of the analog-to-digital converter is connected with a command signal communication terminal of a remote control operating lever controller; a signal communication terminal of a computer or embedded system of a ZigBee communication module is used for being connected with a communication terminal of the computer or embedded system through a signal adapter, and a signal transmitting terminal of the ZigBee communication module is connected with a signal extension antenna. A signal for operating an operating lever is acquired and is converted into a digital signal by the analog-to-digital converter, a code runs via the PC / embedded system to obtain a digital signal for packaging, and commands are sent to all nodes in the network by a ZigBee networking way to control the functions of multiple intelligent bodies.

Description

technical field [0001] The invention relates to the technical field of remote control, in particular to a remote control box and a remote control method based on a PC embedded system. Background technique [0002] Commonly used remote controls are mainly divided into two types. One is the wireless industrial remote control, which generates different signals through different buttons, and then sends them to the receiver through radio or infrared rays to achieve the purpose of remote control. Although this method can realize remote control, a type of remote control needs to be equipped with a type of receiver before it can be used, and generally speaking, the remote control and receiver are used one-to-one, which not only limits the remote control The number of objects, and the function is limited; the other is a wired control box, which generates different electrical signals by manipulating the joystick, and then processes the electrical signals through the built-in ARM board...

AI Technical Summary

Problems solved by technology

Although the code of this control box can be changed and the code is open source, it still cannot realize one-to-many communication and control

Moreover, the control box cannot provide an interface for changing the code. If the code needs to be changed, the body needs to be disassembled repeatedly, which may cause unnecessary damage to the body.

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