Adaptive cloakroom lighting method based on pyroelectric infrared sensor

Abstract

The invention discloses an adaptive cloakroom lighting method based on a pyroelectric infrared sensor. A pyroelectric infrared sensor, a brightness sensor and LED lamps for lighting are arranged in a cloakroom, and all the LED lamps are connected with brightness adjusters used for regulating the brightness thereof. After the expected light intensity of the cloakroom is set, when there is a person in the cloakroom and if the light intensity in the cloakroom is smaller than a preset minimum light intensity threshold, the LED lamps are turned on under control at first, and then, the brightness of the LED lamps is lowered by the brightness adjusters so as to make the light intensity in the cloakroom equal to the expected light intensity. The method of the invention is simple in design and convenient to use. The LED lamps are turned on or off automatically, and the lighting brightness is adjusted automatically. The most comfortable experience is brought to the human eye.

Description

technical field [0001] The invention relates to the field of smart home, in particular to an adaptive cloakroom lighting method based on an infrared pyroelectric sensor. Background technique [0002] Smart home (English: smarthome, homeautomation) is based on the residence as a platform, using integrated wiring technology, network communication technology, security technology, automatic control technology, audio and video technology to integrate home life-related facilities to build efficient residential facilities and family The schedule management system improves home safety, convenience, comfort, and artistry, and realizes an environmentally friendly and energy-saving living environment. [0003] The concept of smart home originated very early, but no specific building cases appeared until 1984 when United Technologies Building System applied the concept of building equipment informatization and integration to Hartford, Connecticut (Connecticut). Hartford's CityPlace Bui...

AI Technical Summary

Problems solved by technology

[0011] After 2005, due to the savage growth and vicious competition of smart home companies in the previous stage, it brought a great negative impact on the smart home industry: including exaggerating the functions of smart home but actually failing to achieve this effect, and manufacturers only focusing on the development of agents However, the dealers neglected the training and support for the agents, resulting in difficulties in the operation of the agents, and the instability of the products led to a high rate of complaints from users.

[0018] With the foundation of society, many families are setting up cloakrooms. However, the existing cloakrooms generally control the opening or closing of their lighting through manual operations. In addition, the brightness of the lighting in the cloakroom cannot be adjusted. Give people the most comfortable experience