Accessory, system and method for night lighting control based on mobile terminal

Abstract

The present invention is a night lighting control system based on a mobile terminal. When a night light control accessory is attached to the mobile terminal, the mobile terminal is triggered to enter the night light lighting mode; the mobile terminal uses a built-in screen or flash as a light source; wherein, the The night light control accessory includes a first sensing module, a sleep state sensing module, a communication interface circuit and a power supply circuit, the communication interface circuit is connected to the user interface of the mobile terminal through a corresponding connector; the user's activity information is monitored in real time through the first sensing module; The sleep state sensing module is enabled after monitoring the user's activity information, thereby detecting the user's current sleep state; the processor of the mobile terminal receives the first detection result and the sleep state sensing of the first sensing module via the user interface and the communication interface circuit. The second detection result of the module is comprehensively judged to control the opening, closing and brightness adjustment of the light source. The present invention realizes that the light follows people, lights are turned on according to people's needs, high maneuverability, high control precision and low cost.

Description

technical field [0001] The present invention relates to the field of lighting control, in particular to a mobile terminal-based nighttime lighting control method and system. Background technique [0002] The development of LED technology enables it to be applied to various consumer electronic devices, such as screens or flash lights of various mobile terminals, and various household lighting fixtures. [0003] Among them, auxiliary lighting tools such as kick lamps are widely used in daily life, which brings great convenience to users' temporary activities at night. At present, the household kick lights on the market are mainly embedded, which are installed in the corner of the user's route such as the bedroom or the living room. Traditional skirting light control includes the following main control methods: 1. Manual trigger of key switch, manually turn on the switch when night lighting is needed, and manually turn off the switch when not needed; 2. Trigger by pyroelectric...

AI Technical Summary

Problems solved by technology

[0005] 1. If the night auxiliary lighting is turned on all night, it will have adverse effects on children's sleep quality, vision and growth and development;

[0006] 2. The recognition accuracy of the existing skirting lights installed in the bedroom is not high. In the middle of the night, when the user kicks in a dream or turns over unconsciously, the skirting lights will often be triggered to work, and the brightness of the skirting lights is high, which is easy to trigger by mistake. affect the user's sleep;

[0007] 3. Although the lighting can be controlled more accurately and targetedly through the sound, the way of shouting or making noise when sleeping at night will affect the rest of the family; in addition, noises such as snoring will also interfere with the triggering of the voice control, resulting in false alarms. start;

[0008] 4. The current skirting lights are an item purchased separately, which is often embedded on the wall and cannot follow the user's range of activities;

[0009] 5. The background temperature of different rooms is different. For example, the temperature of the west room is generally higher than that of the east room, and the temperature of the room with air conditioning is lower than that of the room without air conditioning. The difference in temperature will affect the sensor's sensitivity. However, the existing night lights cannot effectively monitor and compensate the temperature in different environments because the sensor parameters are fixed when they leave the factory.

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