Marine cabin lighting control system

Abstract

The invention discloses a marine cabin lighting control system. The system comprises a display control unit, a cabin light sub-controller, a lighting scene controller, a time adaptive controller, a brightness, color temperature and color regulator, a dimming driving control circuit, an LED module and a cabin light centralized controller. Cabin lighting light can be set according to the requirements of the environment and personnel activity scenes, and synchronous matching change of the light along with the physiological rhythm of the human body is achieved in a specific control mode. The LED module is driven by the lighting control system to realize the functions of lighting, picture display and video display of the cabin, state monitoring of lighting lines and lamp points of the marine cabin is achieved through the control system, and modular expansion and centralized monitoring can be conducted.

Description

technical field [0001] The invention belongs to the technical field of ship lighting system design, in particular to a ship cabin lighting control system. Background technique [0002] Ship lighting is set up for the purpose of meeting the needs of the crew's work and life. In order to achieve this goal, on the one hand, the ship's lighting system needs to give the surrounding objects an appropriate light distribution, so that people can correctly identify the objects they want to know and understand their own environmental conditions through vision; on the other hand, the ship's lighting system needs to Create an indoor space lighting environment that meets the physiological and psychological needs of the crew, making people feel spiritually happy, thereby improving work efficiency and living comfort. However, from the analysis of the above two points of demand, there are still some deficiencies in the lighting design of the ship's cabin: 1. Due to the limited space on the...

AI Technical Summary

Problems solved by technology

However, from the analysis of the above two points of demand, there are still some deficiencies in the lighting design of the ship's cabin: 1. Due to the limited space on the ship, a large number of cabins have multiple functional requirements. Conference room, study room and entertainment room; the conference room can also be used as a study room in addition to business meetings; the living room can also be used as an activity room in addition to being used for personnel rest.

A large number of human factors and ergonomics experiments have shown that people working in a fixed light environment for a long time will lead to a decrease in sensory sensitivity and productivity. Therefore, in ship cabins with multiple functions, matching lighting should be provided according to the environment in which the personnel are located.

However, traditional ship cabin lighting mainly uses fixed light color light sources such as incandescent lamps and fluorescent lamps, and it is impossible to adjust the lighting in a timely manner according to the functional characteristics of the cabin. need

2. Due to the limitation of the overall layout on the ship, most cabins cannot be naturally illuminated

[0003] In addition, traditional ship cabin lighting circuits are mainly controlled by mechanical switches. In particular, the number of large ship cabins may be as many as thousands. Lamps, resulting in the monitoring function of the traditional ship lighting system often only stays in the upper-level power distribution system, and cannot control the status of the lower-level cabin lines and lamps in real time

Images