Distributed electric heating intelligent control system based on Internet of Things and operating method thereof

Abstract

The invention relates to the technical field of floor heating control devices, and particularly relates a distributed electric heating intelligent control system based on the Internet of Things. The distributed electric heating intelligent control system comprises a heating cable, a relay, a digital temperature sensor, a human body infrared sensor, a microcontroller, an independent gateway, a cloud platform and a mobile phone or personal PC equipment, wherein the heating cable is used for supplying heat to a room; the relay is used for controlling the heating cable to operate; the digital temperature sensor is used for monitoring the information of environment temperature of an area; the human body infrared sensor is used for detecting the information whether personnel stay in the area; the microcontroller is used for collecting data information of the digital temperature sensor and the human body infrared sensor and receiving control instructions; the independent gateway is used for sending the collected data information and giving the control instructions; the cloud platform is composed of a cloud server and can be shared by the whole user group; and the mobile phone or personal PC equipment is used for information interaction with the cloud platform and real-time control over an electric heating system. The power cost of power peak time is effectively reduced, energy is automatically stored within power off-peak time at night, and the effects of energy conservation and emission reduction are preferably achieved.

Description

technical field [0001] The invention relates to the technical field of floor heating control devices, in particular to a distributed electric floor heating intelligent control system based on the Internet of Things and a working method thereof. Background technique [0002] The proportion of thermal coal and the level of electrification in my country are relatively low, and a large amount of scattered coal and fuel consumption are one of the main factors causing severe smog. Therefore, electric energy replacement technology has received more and more attention. Distributed electric heating instead of coal-fired heating is one of the important ways to replace electric energy. It has been used in Northern Europe, South Korea, and Japan for more than 50 years, and it is also widely used in northern heating areas such as Beijing, Tianjin, Hebei, and Heilongjiang. The "Guiding Opinions on Promoting Electric Energy Substitution" promulgated by the eight ministries and commissions ...

AI Technical Summary

Problems solved by technology

[0006] 1. Most of the existing electric floor heating products use local temperature control or constant power operation mode, which does not solve the problem of energy consumption well. When there is no demand, such as when people at home go out, the heating cable still works, which causes energy consumption. waste of

[0007] 2. With the further implementation of peak and valley electricity prices, running the electric floor heating system during the peak period of electricity consumption will greatly increase heating costs. The existing control system does not have an energy-saving control mode for peak and valley electricity prices;

[0008] 3. Electric floor heating mostly adopts local temperature control, and remote control cannot be realized. When the user is away from home, the user cannot monitor the operation of the system in real time. The remote adjustment is inconvenient and the system is not intelligent;

[0009] 4. In actual use, users have different requirements for the temperature of different rooms. The existing temperature control system cannot realize individual temperature control for each room according to the needs of users.

Images