Modular light environment system for ship compartment

Abstract

The invention discloses a modular light environment system for a ship compartment. The modular light environment system is characterized in that a ceiling lamp, berth lamps and desk lamps are intelligently controlled by a system controller; the system controller is composed of an adjustable constant-current source, a CAN bus driver, a bus driver, an LCD screen and a power supply management unit, wherein the adjustable constant-current source, the CAN bus driver, the bus driver, the LCD screen and the power supply management unit are connected with a CPU; a plurality of berth lamps and a plurality of desk lamps are arranged and furthermore are parallelly connected with the bus driver through lamp drivers and the bus driver. Compared with the prior art, the modular light environment system has functions of modular designed intelligent control, compartment illumination, information issuing, command transmission, big data collection, etc. By means of characteristics of low-voltage power supplying and adjustable brightness, safe-voltage use in the whole compartment is realized. The modular light environment system further has advantages of reducing probability of electric shock and electric fire disasters, improving inner decoration level of a living compartment of crews and living comfort in living of the crews.

Description

technical field [0001] The invention relates to the technical field of cabin lighting, in particular to a modular light environment system for ship cabins which is powered by a safe voltage and has an intelligent communication function. Background technique [0002] A ship is a typical comprehensive system composed of man-machine-environment. The analysis of a large number of maritime accidents shows that human factors occupy the first place, and 40% of them are caused by factors such as paralysis, fatigue and lack of energy. Therefore, improving the living conditions of the crew's living quarters can significantly reduce various physiological and psychological adverse reactions, help to improve the crew's excitement, reduce fatigue, improve health and improve work efficiency. [0003] The existing technology has the following deficiencies and problems: (1) The cabin lighting is powered by 220V AC power supply. In order to facilitate equipment maintenance, the wiring is requ...

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Problems solved by technology

[0003] The existing technology has the following deficiencies and problems: (1) The cabin lighting is powered by 220V AC power supply. In order to facilitate equipment maintenance, it is required that the wiring be exposed, which may cause electric shock and electrical fire. The live lines of these cables are deliberately kept away from these cables, which affects life and rest; (2) Cabin information, such as duty schedule, duty schedule, etc., are published on a whiteboard, which takes up space and affects the appearance; order transmission, emergency notification, etc. are delivered verbally , affect efficiency, the information is not easy to express comprehensively and errors are prone to occur; (3) information such as the behavior pattern and ideological status of the cabin personnel are usually discovered by the leaders themselves through daily observation and conversation, and the requirements for the relevant experience of the leaders themselves are relatively high, and often When it was discovered, it was on the verge of an accident and it was not easy to control

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