WO2017120952A1

WO2017120952A1 - Internet of things-based ventilation management method and system

Info

Publication number: WO2017120952A1
Application number: PCT/CN2016/071130
Authority: WO
Inventors: 衣佳鑫
Original assignee: 衣佳鑫
Priority date: 2016-01-17
Filing date: 2016-01-17
Publication date: 2017-07-20
Also published as: CN107407487A

Abstract

An Internet of Things-based ventilation management method and system, comprising the following steps: acquiring temperatures of respective vents and the outside temperature via an Internet of Things platform (S101); if the average temperature at all of the vents is higher than the outside temperature, then shutting down an air-conditioning system and activating an outdoor air system to enable indoor ventilation (S102). Also disclosed is an Internet of Things-based ventilation management system.

Description

Ventilation management method and system based on internet of things

Technical field

The present invention relates to the field of Internet of Things, and in particular, to a method and system for ventilation management based on the Internet of Things.

Background technique

The concept of The Internet of things is in 1999. In the year, its definition is very simple: all items are connected to the Internet through information sensing devices such as radio frequency identification to realize intelligent identification and management. International Telecommunication Union 2005 A report that depicts the "Internet of Things" era: the car will automatically alarm when the driver has an operational error; the briefcase will remind the owner to forget what to bring; the clothes will "tell" the washing machine's requirements for color and water temperature, etc. . Internet of Things brings a new generation IT Technology is fully utilized in all walks of life, specifically, embedding and equipping sensors into various objects such as power grids, railways, bridges, tunnels, highways, buildings, water supply systems, dams, oil and gas pipelines, etc., and then The “Internet of Things” integrates with the existing Internet to realize the integration of human society and physical systems. In this integrated network, there is a super-powerful central computer group capable of integrating people, machines, equipment and foundations within the network. The facility implements real-time management and control. On this basis, humans can manage production and life in a more sophisticated and dynamic way, achieve a "smart" state, improve resource utilization and productivity levels, and improve the relationship between people and nature.

The existing Internet of Things only lies in the networking of items, which enables intelligent control of ventilation control, especially the fresh air system.

technical problem

The application provides a ventilation management method based on the Internet of Things. It solves the shortcomings of the prior art technical solutions that cannot achieve the control of the fresh air system.

Technical solution

In one aspect, an Internet of Things-based ventilation management method is provided, the method comprising the steps of:

Obtain the temperature of each vent and the temperature outside by the Internet of Things;

If the average temperature of each vent is higher than the outdoor temperature, start the fresh air system to ventilate the room and turn off the air conditioning system.

Optionally, the method further includes:

If the average temperature of each vent is lower than the outdoor temperature, turn off the fresh air system.

Optionally, the method further includes:

If the outdoor temperature is lower than the set temperature, directly open the fresh air system.

In a second aspect, an Internet of Things-based ventilation management system is provided, the system comprising:

An acquisition unit for obtaining the temperature of each vent and the temperature of the outdoor through the Internet of Things;

The control unit is configured to start the fresh air system to ventilate the room and turn off the air conditioning system when the average temperature of each vent is higher than the outdoor temperature.

Optionally, the control unit is further configured to close the fresh air system when an average value of temperatures of the respective vents is lower than an outdoor temperature.

Optionally, the control unit is further configured to directly open the fresh air system if the temperature outside the outdoor temperature is lower than the set temperature.

Beneficial effect

The technical solution provided by the invention obtains the temperature and the outdoor temperature of each vent sensor. When the temperature of the sensor is higher than the outdoor temperature, the fresh air system is started to perform indoor ventilation, and the refrigeration device of the air conditioning system is turned off, so that the control of the fresh air system is realized. The advantages of energy saving.

DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without paying any creative work.

1 is a flowchart of a method for managing ventilation based on an Internet of Things according to a first preferred embodiment of the present invention;

2 is a structural diagram of a ventilation management system based on the Internet of Things according to a second preferred embodiment of the present invention.

Embodiments of the invention

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

Please refer to FIG. 1. FIG. 1 is a schematic diagram of an Internet of Things-based ventilation management method according to a first preferred embodiment of the present invention. The method is as shown in FIG.

Step S101: Obtain the temperature of each vent and the temperature of the outdoor through the Internet of Things;

Step S102: If the average value of the temperature of each vent is higher than the temperature of the outdoor, the fresh air system is started to ventilate the room, and the air conditioning system is turned off.

Optionally, after the step S102, the foregoing method may further include:

Please refer to FIG. 2. FIG. 2 is a flow management system based on the Internet of things according to the second preferred embodiment of the present invention. The system includes:

The obtaining unit 201 is configured to acquire the temperature of each vent and the temperature of the outdoor through the Internet of Things;

The control unit 202 is configured to start the fresh air system to ventilate the room and turn off the air conditioning system when the average value of the temperature of each vent is higher than the temperature of the outdoor.

Optionally, the control unit 202 is further configured to close the fresh air system when the average temperature of each vent is lower than the outdoor temperature.

Optionally, the control unit 202 is further configured to directly open the fresh air system if the outdoor temperature is lower than the set temperature.

It should be noted that, for the foregoing various method embodiments, for the sake of simple description, they are all expressed as a series of action combinations, but those skilled in the art should understand that the present invention is not limited by the described action sequence. Because certain steps may be performed in other sequences or concurrently in accordance with the present invention. In addition, those skilled in the art should also understand that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

In the above embodiments, the descriptions of the various embodiments are different, and the parts that are not described in detail in a certain embodiment can be referred to the related descriptions of other embodiments.

A person skilled in the art may understand that all or part of the various steps of the foregoing embodiments may be performed by a program to instruct related hardware. The program may be stored in a computer readable storage medium, and the storage medium may include: Flash drive, read-only memory (English: Read-Only Memory, referred to as: ROM), random accessor (English: Random Access Memory, referred to as: RAM), disk or CD.

The content downloading method and the related device and system provided by the embodiments of the present invention are described in detail above. The principles and implementation manners of the present invention are described in the specific examples. The description of the above embodiments is only used to help understand the present invention. The method of the invention and its core idea; at the same time, for the person of ordinary skill in the art, according to the idea of the present invention, there are some changes in the specific embodiment and the scope of application. In summary, the content of the specification should not be understood. To limit the invention.

Claims

An air conditioning management method based on the Internet of Things, characterized in that the method comprises the following steps:

Obtain the temperature of each vent and the temperature outside by the Internet of Things;

If the average temperature of each vent is higher than the outdoor temperature, start the fresh air system to ventilate the room and turn off the air conditioning system.
The method of claim 1 further comprising:

If the average temperature of each vent is lower than the outdoor temperature, turn off the fresh air system.
The method of claim 1 further comprising:

If the outdoor temperature is lower than the set temperature, directly open the fresh air system.
An air conditioning management system based on the Internet of Things, characterized in that the system comprises:

An acquisition unit for obtaining the temperature of each vent and the temperature of the outdoor through the Internet of Things;

The control unit is configured to start the fresh air system to ventilate the room and turn off the air conditioning system when the average temperature of each vent is higher than the outdoor temperature.
The system of claim 4 wherein:

The control unit is further configured to close the fresh air system when the average value of the temperatures of the respective vents is lower than the temperature of the outdoor.
The system of claim 4 wherein:

The control unit is further configured to directly open the fresh air system if the temperature outside the room is lower than the set temperature.