Bi-directional interaction human-computer interface of building environment control system

Abstract

The invention relates to a bi-directional interaction human-computer interface of a building environment control system, which is characterized by comprising a frame body. A liquid crystal display touch screen is arranged on the frame body; a power supply and a communication interface are connected with the frame body; and a user subjective feeling input area for inputting various comfortable feeling buttons of a user, a user instruction input area for inputting various indoor environment control equipment instruction sliders, an environment state display area for displaying various environment parameters and a control equipment operation state display area for displaying various control equipment operation states are arranged on the liquid crystal display touch screen. Through the invention, the background control system can quickly provides a comfortable environment for the user according to the subjective feeling input by the user, and the user can acquire the feedback information such as the energy consumption state and the energy cost from the control system, thus the energy saving consciousness of the user can be aroused so as to avoid waste.

Description

technical field [0001] The invention relates to a man-machine interface, in particular to a man-machine interface of a two-way interactive building environment control system. Background technique [0002] The man-machine interface is a digital device that realizes information interaction between man and machine by writing working parameters or inputting operation commands through input units (such as touch screen, keyboard, mouse, etc.). The human-machine interface of the traditional indoor environment control system is that the user enters the temperature and humidity setting values ​​of the room through buttons, flat switches or mechanical knobs, etc., automatically controls the temperature and humidity, and manually adjusts the lighting and illuminance, the angle of the sunshade louvers, and Start and stop. In recent years, Marc Fountain (Energy and Buildings, Vol.21 (1994), pp.1-13) etc. have developed a kind of button that does not set the set temperature, only has " ...

AI Technical Summary

Problems solved by technology

[0003] The above man-machine interface has some problems: because the user controls the operation of the air conditioner by inputting the room temperature setting value, it is easy to cause the indoor environment to be overcooled or overheated, and it will cause a waste of cooling or heating energy

Since the existing man-machine interface does not have enough input means, the user cannot directly input the subjective feeling of the environment, so the unsatisfactory environmental parameters cannot be effectively adjusted to achieve a comfortable environment

Moreover, the existing man-machine interface does not provide the display of the operating status of the equipment in the room other than the air conditioner and the display of the indoor environment status other than the temperature.

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