Partition control type electric blanket and switching heating method thereof

Abstract

The invention discloses a partition control type electric blanket and a switching heating method thereof. The partition control type electric blanket comprises an electric blanket body, a DTU data unvarnished transmission module and a cloud server. The electric blanket body is provided with a first rectangular heating area to a sixth rectangular heating area, the electric blanket body is provided with a temperature sensor, a heating wire and a first pressure sensor corresponding to each rectangular heating area, the temperature sensors, the heating wires and the first pressure sensors are all connected with the DTU data unvarnished transmission module, and the DTU data unvarnished transmission module is connected with the cloud server; pressure data and temperature data detected by the rectangular heating areas are recorded, accessed and updated in real time, then the sleep condition of a user at night can be reflected, management and analysis of the electric blanket are more scientific and reliable, and the user can know the use condition and the sleep condition of the electric blanket conveniently. According to the switching heating method, work of the corresponding heating wires can be switched in real time according to whether the number of the first pressure sensors in each rectangular heating area is not smaller than 3 or not, energy conservation and environmental protection are achieved, and the intelligence is high.

Description

technical field [0001] The invention relates to the technical field of zone-controlled electric blankets, in particular to a zone-controlled electric blanket and a switching heating method thereof. Background technique [0002] Electric blanket, also known as electric mattress, is a contact electric heating appliance, which weaves or sews a special cable-type electric heating element with a standard insulation performance into the blanket in the shape of a snake, and emits heat when it is energized; It is mainly used to increase the temperature in the quilt when people sleep to achieve the purpose of heating, and it can also be used for dehumidification and dehumidification of quilt. [0003] In actual use, it is found that there are places where people's bodies are rarely touched. At this time, if the area is still hot, it is a bit of a waste of electricity. Therefore, electric blankets detected by pressure sensors have appeared. Existing electric blankets can only trigge...

AI Technical Summary

Problems solved by technology

Existing electric blankets can only trigger heating by whether a single pressure sensor feels pressure, which is prone to false triggering and leads to waste of electricity

In addition, the control of the existing electric blankets is generally controlled by a local controller, and its management and analysis capabilities are limited. Moreover, it is difficult for users to check and understand the use of electric blankets and their own sleep conditions.

In addition, the function of the existing electric blanket is single

Images