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Control system for LED landscape lamp posts in park

A control system and landscape technology, applied in the field of park LED landscape lamp post control system, can solve the problems of system collapse, complicated wiring, inconsistent system control actions, etc.

Active Publication Date: 2016-09-21
徐州博创建设发展集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the use of dedicated line communication, the wiring is complicated and the cost is increased. If the timing time is not corrected through the line communication, due to the traditional timing error, after several hours of operation, the accumulated timing error will make the system control action inconsistent, which may cause the system to collapse. In some occasions where the design is changed frequently and the amount of wiring engineering is large, the product application is limited

Method used

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  • Control system for LED landscape lamp posts in park
  • Control system for LED landscape lamp posts in park
  • Control system for LED landscape lamp posts in park

Examples

Experimental program
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Embodiment Construction

[0029] image 3 It is a block diagram of the circuit structure of the LED landscape lamp post control system in the park, including: main controller (10), communication electronic switch (11), frequency discrimination circuit (12), controller (13), LED lights (14), electronic switch (15), wherein the communication electronic switch (11) and the cycle discrimination circuit (12) and figure 2 The single-chip microcomputer (U0) is included in the controller (13) and the main controller (10) respectively. Both the communication electronic switch (11) and the electronic switch (15) use bidirectional thyristors as switches.

[0030] figure 2 It is a structural schematic diagram of the cycle discrimination circuit (12), which is composed of: an input circuit (S0), a voltage zero-crossing detection module (V0), a voltage comparator (V1) and a voltage comparator (V2). The single-chip microcomputer (U0) refers to the single-chip microcomputer in the controller (13) and the main contr...

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Abstract

The invention relates to a control system for LED landscape lamp posts in a park. Communication is carried out through a power network cable. Various LED landscape lamp posts all finish the overall lighting effect under the control of synchronization time and LED landscape lamp post software. Selection of a display mode is carried out within a period of time after startup; and when various lighting controllers sequentially display different numbers of LED lamps together, the number of lighted LED lamps is selected for shutdown and storage, so that the display mode corresponding to the number is obtained.

Description

(1) Technical field: [0001] The invention relates to a control system for an LED landscape lamp post in a park, in which the communication is carried out through a power network line. Each LED landscape lamp post is under the control of the synchronization time and the software of each LED landscape lamp post to complete the overall lighting effect. The display mode selection is for a period of time after starting up, when each lighting controller jointly displays different numbers of LED lights in sequence, select the number of LED lights to be turned off and saved, and the display mode corresponding to the number is obtained. (two) background technology: [0002] In the control system that is powered by the power grid, each electronic device or module communicates through a dedicated line to correct the timing time of each electronic device or electronic module to achieve the purpose of synchronous operation. Due to the use of dedicated line communication, the wiring is c...

Claims

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Application Information

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IPC IPC(8): H05B33/08H05B44/00
CPCH05B45/00Y02B20/30
Inventor 张金木
Owner 徐州博创建设发展集团有限公司