Light environment adjusting system and adjusting method suitable for public health safety
A regulation system and public health technology, applied in the field of light environment regulation system for public health and safety, which can solve the problems of disordered biological rhythm of patients, single lighting environment of lighting, and impact on disease recovery.
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Embodiment 1
[0058] Such as figure 1 As shown, a light environment adjustment system suitable for public health safety includes a lamp 10 with adjustable illumination parameters, a server 11 and a sensor 12, and the server 11 is connected with the lamp 10 with adjustable illumination parameters and the sensor 12 Connected respectively, the sensor 12 includes a camera 121 and a patient's physiological parameter acquisition sensor 122, wherein the camera 121 is aligned with the direction of the head of the hospital bed and is used to collect video images at the head of the hospital bed and the surrounding range of the bed and send them To the server 11; the patient’s physiological parameter acquisition sensor 122 includes melatonin secretion, blood IgM, blood gas oxygen partial pressure, blood oxygen saturation acquisition sensor, and also includes one or more of blood pressure, heart rate, body temperature, and respiration sensors. Various, the patient's physiological parameter collection s...
Embodiment 2
[0079] Such as figure 2 As shown, a light environment regulation method suitable for public health safety, including steps:
[0080] S0: The sensor collects information and sends it to the server;
[0081] S1: The server processes the information collected by the sensor, determines the proportion and intensity of red light, green light and blue light according to the stored relationship model M1, analyzes the current scene characteristics according to the received video image, and determines the Illumination scheme, and then determine the illuminance level of the white LED lamp under the selected illumination scheme according to the patient's physiological parameters and the relationship model M2, and send the determined ratio and intensity of red light, green light and blue light, and the illuminance level of the white LED lamp to the Lamps with adjustable lighting parameters;
[0082] S2: The lamp with adjustable illumination parameters provides corresponding illumination...
Embodiment 3
[0094] The difference from Embodiment 2 is that the step S13 specifically includes the following image 3 Steps shown:
[0095] S211: The server receives the data sent by the patient's physiological parameter collection sensor, compares it with the data sent by the patient's physiological parameter collection sensor received last time, and determines whether the variation range of the physiological parameter exceeds the set threshold T , if it exceeds the set threshold T, execute step S215, if not, execute step S212;
[0096] S212: For the received video image, extract the head information of the person in the image, and count the number of the head of the person, if the number of the head of the person is greater than or equal to the set threshold X, perform step S213; if the number of the head of the person is less than Set the threshold X, execute step S214;
[0097] S213: The server selects the emergency mode lighting scheme, determines the illuminance level of the white...
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