Mobile internet-based intelligent prompting device and method for detecting whether quilt is turned over or not through infrared rays
A mobile internet, infrared detection technology, applied in the direction of instruments, alarms, etc., can solve the problem that children are prone to colds, colds, fever, etc., and achieve the effect of improving sleep quality.
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[0028] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.
[0029] Any feature disclosed in this specification, unless specifically stated, can be replaced by other alternative features that are equivalent or have similar purposes. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.
[0030] Such as figure 1 , 2 , A detection device is placed on the detection area to ensure that the infrared data changes on the surface of the quilt and inside the quilt can be sensed without affecting or blocking the light and the appearance.
[0031] In the infrared acquisition device, the detection area is limited by the infrared band optical path device, wherein the condenser lens in the optical path device converges the infrared energy in the detection area to the infrared band sensor unit pla...
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