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Remote control system based on embedded microcomputer

A technology of embedded computer and remote control system, applied in the field of remote control system based on micro-embedded computer, can solve problems such as influence on promotion, high development cost and difficulty, etc., and achieve the effect of overcoming high hardware cost

Inactive Publication Date: 2015-06-24
陈晓
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such remote control systems are mostly based on embedded ARM chips (such as SC2440, SC6410, etc.) or dedicated PLCs, which require complex secondary development on ARM-LINUX and ARM-WINCE, involving network protocols, underlying interface drivers, and client software. It has high development cost and difficulty, and it is difficult for ordinary electronic enthusiasts to grasp it at a time, which affects the further promotion to the family to a certain extent.

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0007] The following is an embodiment of the present invention, through remote telnet or ssh calling the python script of the micro-embedded computer to control the level of a certain port of GPIO to trigger the target device, so as to achieve the purpose of remote control.

[0008] 1. The micro-embedded computer uses Raspberry Pi. Raspberry Pi is a microcomputer popular all over the world in recent years. It has 256MB memory, 700MHZ CPU, runs debian system, can fully support SAMBA service, and the price is only about 250 yuan.

[0009] 2. Configure python and GPIO library on Raspberry Pi

[0010] sudo apt-get install python-setuptools

[0011] sudo easy_install -U distribute

[0012] sudo apt-get install python-dev

[0013] sudo easy_install RPi.GPIO

[0014] 3. Write a Python script, in which ctl_hig.py controls the high level of port 11, and ctl_low.py controls the low level of port 11

[0015] The Ctl_hig.pv script is as follows:

[0016] Import pri.GPIO as GPIO

[0...

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PUM

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Abstract

The invention provides a remote control system based on an embedded microcomputer. The remote control system based on the embedded microcomputer overcomes the defects that a traditional embedded remote control product is high in hardware cost, high in development difficulty, long in development period and the like, achieves Internet-based remote control through a python expanding application and a GPIO port on a complete Detain platform and meanwhile provides a good solution for building modular and intelligent household products.

Description

1. Technical field [0001] The invention relates to a remote control system, in particular to a remote control system based on a micro-embedded computer. 2. Background technology [0002] With the development of science and technology, the remote control system based on the Internet platform has been widely used in many platforms such as industrial integration and smart home. Such remote control systems are mostly based on embedded ARM chips (such as SC2440, SC6410, etc.) or dedicated PLCs, which require complex secondary development on ARM-LINUX and ARM-WINCE, involving network protocols, underlying interface drivers, and client software. It has high development cost and difficulty, and it is difficult for ordinary electronic enthusiasts to master it at a time, which affects the further promotion to families to a certain extent. 3. Contents of the invention [0003] The object of the present invention is to provide a remote control system based on a micro-embedded compute...

Claims

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Application Information

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IPC IPC(8): G05B19/418
CPCG05B19/41845
Inventor 陈晓
Owner 陈晓