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Sound source localization-based port storage yard accurate lighting method and system

A lighting system and sound source localization technology, applied in the field of port lighting, can solve the problems such as the inability to accurately control the illuminance of the operation unit and the inability to ensure the safe lighting energy consumption of the yard operation.

Pending Publication Date: 2021-09-14
ZHANJIANG PORT (GRP) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a precise lighting method and system for port yards based on sound source location, in order to solve the above-mentioned background technology. It is proposed that the current existing port yard lighting cannot accurately control the illuminance of each specific operation unit to meet The illuminance of each operation unit under various conditions, and it cannot guarantee the safety of the yard operation and save lighting energy consumption, so it has great limitations in the use process

Method used

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  • Sound source localization-based port storage yard accurate lighting method and system

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Embodiment 1

[0033] A precise lighting system for port yards based on sound source positioning. The precise lighting system for port yards includes the following equipment:

[0034] 1. 12-way or 24-way can control the lighting system in a single way,

[0035] 12-way or 24-way single-way control lighting system is installed with a light tower that can be independently controlled by a single light, and the number of light fixtures is 12 or 24;

[0036] 2. Sound source identification device,

[0037] The sound source identification device is equipped with baffles and noise sensor devices in four directions according to 360° equal angles, and can identify sound sources from four directions;

[0038] 3. Visibility detector,

[0039] The visibility detector is also installed on the high light pole and has a certain height. It does not need to be installed for each lighting unit, but only needs to be installed at the 4 grid intersections on the periphery of the yard;

[0040] 4. Lighting contr...

Embodiment 2

[0056] A precise lighting system for port yards based on sound source positioning. The precise lighting system for port yards includes the following equipment:

[0057] 1. 12-way or 24-way can control the lighting system in a single way,

[0058] 12-way or 24-way single-way control lighting system is installed with a light tower that can be independently controlled by a single light, and the number of light fixtures is 12 or 24;

[0059] 2. Sound source identification device,

[0060] The sound source identification device is equipped with baffles and noise sensor devices in four directions according to 360° equal angles, and can identify sound sources from four directions;

[0061] 3. Visibility detector,

[0062] The visibility detector is also installed on the high light pole and has a certain height. It does not need to be installed for each lighting unit, but only needs to be installed at the 4 grid intersections on the periphery of the yard;

[0063] 4. Lighting control...

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Abstract

The invention discloses a sound source localization-based port storage yard accurate lighting method and system. The sound source localization-based port storage yard accurate lighting system comprises the following devices of: 1, a 12-path or 24-path single-path-controllable lighting system which is provided with a lighthouse which can be independently controlled by a single lamp, and the number of lamps being 12 or 24; 2, a sound source recognition device which is provided with baffles and noise sensor devices in four directions at equal angles in 360 degrees, and can recognize sound sources from the four directions; 3, a visibility detector; 4, a lighting controller; and 5, edge computing equipment. According to the sound source localization-based port storage yard accurate lighting method and system, the lighting of each specific operation unit can be accurately controlled, so that the visibility of each operation unit under various conditions is met, the storage yard operation safety is guaranteed, and the lighting energy consumption is reduced.

Description

technical field [0001] The invention relates to the technical field of port lighting, in particular to a precise lighting method and system for a port yard based on sound source positioning. Background technique [0002] The port storage yard refers to the open space where goods are stored in the port area. In order to ensure high visibility during port operations and safety in the production process, several high pole lights are usually set up at the port storage yard. Provide good lighting for port operations, and the traditional lighting fixtures use many light towers of different specifications, but the existing port yard lighting methods have the following disadvantages: [0003] At present, the existing port yard lighting cannot accurately control the illuminance of each specific operation unit to meet the illuminance of each operation unit under various conditions, and cannot guarantee the safety of the yard operation and save lighting energy consumption. Therefore, i...

Claims

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Application Information

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IPC IPC(8): H05B47/10H05B47/105H05B47/12
CPCH05B47/10H05B47/105H05B47/12Y02B20/40
Inventor 李海平袁少浩卢红桃刘瑾瑾徐学众任洪森王自韧朱焕杰李琼宝赵阳明蓝兰
Owner ZHANJIANG PORT (GRP) CO LTD