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An intelligent lighting control system and method for narrow and long passages

An intelligent control system and technology for narrow and long passages, applied in the field of intelligent lighting control systems for narrow and long passages, can solve problems such as inability to correctly identify, fail to achieve complete control, increase investment costs, etc., and achieve the effects of convenient installation, low cost, and simple system structure

Active Publication Date: 2017-11-03
烟台市起源电力工程有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For the control of sequential flow in the positive and negative directions of the same geographical location, there are two opposite judgment logics, namely: how to judge the direction of sequential flow with the same input and how to judge whether the direction is on or off when the same output is different. The two problems make the traditional control methods unable to correctly identify and fail to achieve the purpose of completing the control well
The use of multiple sets of control systems can solve the problem that the front and back directions of the same geographical location are controlled, but it will increase the input cost for the specific environment of narrow and long passages.

Method used

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  • An intelligent lighting control system and method for narrow and long passages
  • An intelligent lighting control system and method for narrow and long passages

Examples

Experimental program
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specific Embodiment 1

[0024] Such as figure 1 As shown, a plurality of lamps are arranged in a long and narrow channel (such as a tunnel), and all the lamps are connected to the same PLC, and the PLC is also connected to several sensors, and the sensors correspond to the lamps (lamp groups).

[0025] Such as figure 2 As shown, it is assumed that there are 6 sensors in one channel, and the 6 sensors are respectively connected to the PLC and correspond to 6 lamps or 6 lamp groups.

[0026] Each sensor includes a forward register and a reverse register respectively, if A1~A6 are set as forward registers, then B1~B6 are reverse registers, then

[0027] The front register of A1 is A2, the front register of A2 is A3, ... and so on,

[0028] The back register of A6 is A5, the back register of A5 is A4, ... and so on;

[0029] The front register of B6 is B5, the front register of B5 is B4, ... and so on,

[0030] The back register of B1 is B2, the front register of B2 is B3, ... and so on,

[0031] A...

specific Embodiment 2

[0045] Roughly the same as the specific embodiment 1, the only difference is:

[0046] In this embodiment, the sensor is a displacement sensor.

[0047] In this embodiment, the signal is a displacement signal.

specific Embodiment 3

[0048] Roughly the same as the specific embodiment 1, the only difference is:

[0049] In this embodiment, the sensors are light sensors and displacement sensors.

[0050] In this embodiment, the signals are optical signals and displacement signals.

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PUM

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Abstract

The invention belongs to the field of communication, and specifically relates to an intelligent illumination control system and method for a narrow and long gallery. The system comprises the following modules: a signal receiving module, a positioning module, a comparison module, and an output module. The method comprises the following steps: transmitting a signal to a PLC; enabling the forwarding and reverse address registers of a sensor to be arranged as 1; judging the moving direction of a moving object; sequentially starting lamps in front of the moving object through the PLC according to the moving direction of the moving object, and sequentially turning off lamps behind the moving target. The system and method has the following beneficial effects: 1, the system is simple in structure, and is convenient in installation; 2, the system is low in cost, and solves an illumination problem of the moving target during bidirectional movement in the narrow and long gallery.

Description

technical field [0001] The invention belongs to the communication field, and in particular relates to an intelligent lighting control system and method for a long and narrow channel. Background technique [0002] When the traction locomotive is powered in sections, when the traction locomotive receives the signal of the forward direction, it will turn on the output of the forward position, and the rear position of the forward position will be automatically cut off. This continues, so that the front of the traction locomotive always has a suitable voltage power supply, and the rear is automatically powered off. When the control signal cannot be detected by the other party, the power supply line of the entire traction locomotive does not have a suitable high-voltage working voltage, which ensures the safety of personnel when people and locomotives pass through to a certain extent. But the running mode of the traction locomotive can only supply power sequentially in one directi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05B37/02
CPCY02B20/40
Inventor 李平李玉进吕江涛王日涛徐鲁杰江涛李玉诚
Owner 烟台市起源电力工程有限公司
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