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A LED internal control guardrail tube control system

A technology of control system and guardrail tube, which is applied in the field of LED internal control guardrail tube control system, can solve the problems of inflexible practical application, inconvenient maintenance, and easy confusion of on-site installation, so as to broaden the application range, improve system reliability, and reduce engineering costs. The effect of cost

Inactive Publication Date: 2011-12-14
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that the traditional internal control digital tube has problems such as inflexibility in practical application, easy confusion in on-site installation and inconvenient maintenance, so these two kinds of guardrail tube products have inherent defects and deficiencies in the existing technology

Method used

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  • A LED internal control guardrail tube control system
  • A LED internal control guardrail tube control system
  • A LED internal control guardrail tube control system

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Embodiment Construction

[0031] Such as figure 1 As shown, an internal control LED guardrail tube control system includes a programming controller and N LED internal control guardrail tubes. The N LED internal control guardrail tubes are connected in series according to the data flow direction, and the demonstration control content of the LED internal control guardrail tubes needs to be set. At the same time, the programming controller is connected to the first LED internal control guardrail tube; after the demonstration control content is updated, each LED internal control guardrail tube can work independently. At this time, the programming controller can be disconnected from the first LED internal control guardrail tube . The function of the programming controller is to generate the demonstration control data of each LED internal control guardrail tube and transmit it to the first LED internal control guardrail tube, and then transmit it to the second LED internal control guardrail tube connected to...

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Abstract

The invention discloses a LED internal control guardrail tube control system, comprising a programming controller and at least one LED internal control guardrail tube, each LED internal control guardrail tube is connected in series according to the data flow direction; the programming controller includes a data programming module and a data communication Control module; the LED internal control guardrail tube is provided with a light-emitting PCB board and a control PCB board; the control PCB board is provided with a micro-control unit and an electric erasable storage unit for controlling the work of the LED internal control guardrail tube. In the present invention, the LED internal control guardrail tube does not need to pre-burn the demo control program before leaving the factory, and does not need to pre-set the code mark; it does not need an external programming controller during work, and each LED internal control guardrail tube can work independently without failure. It does not affect the normal work of other LED internal control guardrail tubes, thus greatly improving the overall reliability of the system, while reducing the overall cost of the project, and has a better market prospect.

Description

technical field [0001] The invention belongs to the technical field of LED landscape decoration and urban lighting application, and in particular relates to an LED internal control guardrail tube control system. Background technique [0002] LED guardrail tube is a common LED decorative lamp. It is widely used in landscape decoration and urban lighting projects. It has been widely used in building outlines, bridge road decoration lighting, RGB guardrail tube lamp screens, full-color Urban lighting projects such as digital signs. The existing LED guardrail tubes mainly adopt the external control mode, and a small part adopt the internal control mode. [0003] The externally controlled LED guardrail tube needs to be connected to an expensive external programming controller during demonstration work. For example, the Chinese invention patent with the patent application number 200410032618.6 discloses a LED guardrail tube control system, which includes a programming controller ...

Claims

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Application Information

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IPC IPC(8): H05B37/02
Inventor 谢再晋刘友举黄小卫周俊生李丽秀修建国
Owner SOUTH CHINA UNIV OF TECH
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