CN104006490A - Novel energy-saving control system based on 51 single-chip microcomputer - Google Patents

Abstract

The invention discloses a new type of energy-saving control system based on 51 single-chip microcomputer, the main contents of which include: a controller and a host computer; The operating status of the air conditioner, while sending the air conditioner status information to the upper computer; the upper computer provides a user interface through which the user can remotely control the air conditioner, perform automatic operation settings, and count the number of air conditioner operations and the total running time of the air conditioner. The use of the new energy-saving control system not only saves the capital expenditure of the office, but also makes a great contribution to saving energy. The new energy-saving control system is easy to install, and the software is easy to use and easy to understand.

Description

A new energy-saving control system based on 51 single-chip microcomputer

technical field

The invention relates to computer technology, in particular to a novel energy-saving control system based on 51 single-chip microcomputers.

Background technique

With the rapid increase of the world's population, energy consumption is getting faster and faster, therefore, energy conservation has become the top priority of every country. With the improvement of people's living standards, the number of air conditioners in public places and households is increasing year by year, and the subsequent power consumption is also increasing. According to calculations, taking Beijing as an example, if the temperature of air conditioners in summer is raised 1 degree, only Beijing can save 108 million degrees of electricity. In fact, adjusting the air conditioner by one degree or adjusting the working status of the air conditioner at any time according to changes in the environment will not affect our enjoyment of a comfortable environment, but due to people's inertia and neglect, a lot of energy is wasted every year.

Nowadays, as the energy is getting more and more tense, how to effectively save energy has become one of the main problems, and the power consumption of offices in summer is increasing year by year. To solve this problem, the present invention discloses an energy-saving control system.

Contents of the invention

The present invention aims at the problem of energy waste existing in the use of existing air conditioners, and provides a new energy-saving control system based on 51 single-chip microcomputers. Through the new energy-saving control system, the air conditioner can be automatically turned off after a certain period of time after it is turned on, and manual mode and The switching of night mode can count the number of air-conditioning operations and the accumulated opening time within a certain period of time.

The invention discloses a new type of energy-saving control system based on 51 single-chip microcomputers. The technical solution adopted to solve the above-mentioned technical problems is as follows: the main contents include: a controller and an upper computer;

Wherein, the controller is developed based on the 51 single-chip microcomputer, and is mainly responsible for controlling the operating state of the air conditioner (on, off, high and low gear); the controller receives the control signal from the upper computer and the direct operation of the user to realize the control of the air conditioner, and at the same time, the air conditioner The status information is sent to the host computer;

The upper computer provides a user interaction interface through which the user can remotely control the air conditioner, perform automatic operation settings, and count the number of air conditioner operations and the total running time of the air conditioner.

Further, the host computer software includes a database, and the database adopts a mysql database to store system configuration information, air conditioner operation and running information.

The beneficial effects of the novel energy-saving control system based on 51 single-chip microcomputers disclosed by the present invention are:

The new energy-saving control system based on 51 single-chip microcomputer can automatically adjust the opening time and wind speed of the air conditioner by using the combination of software and hardware. ; This not only saves the capital expenditure of the office, but also makes a great contribution to saving energy, and the new energy-saving control system of the present invention is simple to install, and the software is easy to use and easy to understand.

Description of drawings

Accompanying drawing 1 is the topological diagram of the energy-saving control system of the present invention;

Accompanying drawing 2 is the simulation circuit diagram of the controller of the energy-saving control system of the present invention.

Detailed ways

The new energy-saving control system based on the 51 single-chip microcomputer of the present invention will be further described in detail through the embodiments and accompanying drawings below, which does not limit the present invention.

The new energy-saving control system based on the 51 single-chip microcomputer disclosed by the present invention realizes that the air conditioner can be automatically turned off after a certain period of time after it is turned on, can switch between manual mode and night mode, and can count the number of air conditioner operations and the cumulative turn-on time within a certain period of time. The main contents of the new energy-saving control system based on 51 single-chip microcomputers include: a controller and a host computer; the three components are described below:

The controller is developed based on the 51 single-chip microcomputer, and is mainly responsible for controlling the operating state of the air conditioner (on, off, high and low gears); the controller receives the control signal from the upper computer and the direct operation of the user to realize the control of the air conditioner, and at the same time transfers the status information of the air conditioner to Send to the host computer;

The host computer provides a user interaction interface through which the user can remotely control the air conditioner, perform automatic operation settings, count the number of operations of the air conditioner and the total running time of the air conditioner; meanwhile, the host computer software includes a database, and the database adopts a mysql database , saving system configuration information, air conditioner operation and running information.

The new energy-saving control system based on 51 single-chip microcomputers of the present invention has the characteristics of the following aspects:

1) Remote monitoring\control

You don’t need to go to every floor or every conference room, just open a window on the host computer to monitor the working status of all air conditioners, turn them off as you want, and turn them on as you want, which is convenient and smart;

2) Intelligent report

Make statistics on the opening time of the air conditioner in each room, detect and record the running speed of the fan, and finally realize the simple report statistics of the air conditioner consumption, which is convenient for grasping the operation status of each air conditioner, and provides the manager with the report basis for the use of the air conditioner;

3) Different control schemes can be implemented according to the outside temperature and personnel's work and rest time;

4) Different control methods are implemented according to different time periods, such as night mode, on-duty mode, off-duty mode, advance reservation, etc. Of course, control schemes can also be formulated according to the opinions of the users to maximize energy saving.

Example:

In the actual use of the new energy-saving control system based on the 51 single-chip microcomputer of the present invention, this embodiment mainly introduces two usage situations: only use the controller without the upper computer (only use the controller without corresponding software), control The controller and the upper computer are used together (the controller is used in combination with the corresponding software); the following two usage situations are explained separately:

1. Only use the controller without the corresponding software

After the air conditioner is turned on, the controller starts timing. If no one operates the switch button of the air conditioner within two hours, the controller will automatically turn off the air conditioner after two hours;

2. The controller is used in conjunction with the corresponding software

1) You can set the opening time of the air conditioner by yourself through the software of the host computer;

2) It is possible to switch between manual mode and night mode by itself, and at the same time, the speed of the air conditioner fan can also be set by itself;

3) Through the host computer software, you can clearly see the status of the air conditioner in each room, and you can also switch the air conditioner on the host computer;

4) The host computer software contains a database, in which you can query the number of times the air conditioner is turned on and the cumulative turn-on time of each room.

The above description is only an embodiment of the present invention, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (7)

1. A novel energy-saving control system based on 51 single-chip microcomputers, characterized in that its main contents include: a controller and a host computer; wherein the controller is developed based on 51 single-chip microcomputers, and is mainly responsible for controlling the opening, closing, and closing of the operating state of the air conditioner. High and low gear; the controller receives the control signal from the upper computer and the direct operation of the user to realize the control of the air conditioner, and at the same time send the status information of the air conditioner to the upper computer; The upper computer provides a user interaction interface through which the user can remotely control the air conditioner, perform automatic operation settings, and count the number of air conditioner operations and the total running time of the air conditioner. 2. The new energy-saving control system based on 51 single-chip microcomputers according to claim 1, wherein the upper computer software includes a database, and the database adopts a mysql database to store system configuration information, air-conditioning operation and running information. 3. The new energy-saving control system based on 51 single-chip microcomputers according to claim 2, wherein when only the controller is used, if no one operates the switch button of the air conditioner after the air conditioner is turned on for two hours, the controller can Automatically shut off the air conditioner. 4. The new energy-saving control system based on 51 single-chip microcomputers according to claim 2, wherein, when the controller and the host computer are used in combination, the software of the host computer can set the time for opening the air conditioner by itself; The night mode can be switched by itself, and at the same time, the speed of the air conditioner fan can be set by itself. 5. The new energy-saving control system based on 51 single-chip microcomputers according to claim 2, characterized in that, when the controller and the host computer are used in combination, the state of the air conditioner in each room can be seen through the host computer software, and The host computer can switch on and off the air conditioner; through the database of the host computer, the number of times the air conditioner is turned on and the cumulative turn-on time of each room can be queried. 6. The new energy-saving control system based on 51 single-chip microcomputers according to claim 2, characterized in that the new energy-saving control system can implement different control schemes according to the temperature of the outside world and the work and rest time of personnel. 7. The new energy-saving control system based on 51 single-chip microcomputers according to claim 2, characterized in that the new energy-saving control system can implement different control methods according to different time periods, and can formulate control schemes according to the opinions of the user .