CN103527504A - Classroom fan energy saver - Google Patents
Classroom fan energy saver Download PDFInfo
- Publication number
- CN103527504A CN103527504A CN201310512170.3A CN201310512170A CN103527504A CN 103527504 A CN103527504 A CN 103527504A CN 201310512170 A CN201310512170 A CN 201310512170A CN 103527504 A CN103527504 A CN 103527504A
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- temperature
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- chip microcomputer
- fan
- motor
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Abstract
A classroom fan energy saver is composed of a single chip microcomputer MSP430, a liquid crystal display module, an infrared remote controller, a temperature and humidity sensor, a motor driving module, a motor module and a buzzer alarm module, wherein the single chip microcomputer MSP430 is respectively connected with the liquid crystal display module, the temperature and humidity sensor, the motor driving module and the buzzer alarm module, the single chip microcomputer MSP430 is in infrared wireless connection with the infrared remote controller, and the motor driving module is connected with the motor module. The classroom fan energy saver has the advantages that by collecting indoor temperature, a difference value of the indoor temperature and a set temperature is judged so that rotating speed of a fan can be controlled, when the indoor temperature is higher than the set temperature, gears are automatically selected according to the temperature difference value of the indoor temperature and the set temperature, and the energy-saving purpose is achieved.
Description
Technical field
The present invention relates to a kind of classroom fan economizer, specifically, according to a kind of classroom fan economizer of the temperature controlled fan rotating speed in classroom, belong to field of electric control.
Background technique
In hot summer, fan is absolutely necessary.When learning in classroom summer, manual tune rotation speed of the fan is very inconvenient, and existing fan cannot change rotating speed in real time automatically according to current temperature.Electricity saving and energy saving more seemed and particularly needed, so whether suitable the rotation speed of the fan impact on electric power resource be most important during peak of power consumption summer.
Summary of the invention
For above-mentioned deficiency, the invention provides a kind of classroom fan economizer.
The present invention is achieved by the following technical solutions: a kind of classroom fan economizer, by MSP430 single-chip microcomputer, LCD MODULE, IR remote controller, temperature and humidity sensor, motor drive module, motor module, buzzer warning module forms, and it is characterized in that: MSP430 single-chip microcomputer and LCD MODULE, temperature and humidity sensor, motor drive module, buzzer warning module connects respectively, and MSP430 single-chip microcomputer is connected by infrared radio with IR remote controller, and motor drive module is connected with motor module.
The usefulness of this invention is: can be by room temperature is gathered, and the difference control rotation speed of the fan of judgement room temperature and setting temperature, automatically selects gear according to the difference of room temperature and setting temperature when temperature during higher than setting value, reaches energy-conservation object.
Accompanying drawing explanation
Fig. 1 is the overall system block diagram of fan energy saver;
Fig. 2 is that IR remote controller is realized schematic diagram;
In figure, 1, MSP430 single-chip microcomputer, 2, LCD MODULE, 3, IR remote controller, 4, temperature and humidity sensor, 5, driver module, 6, motor module, 7, buzzer warning module.
Embodiment
An economizer, is by MSP430 single-chip microcomputer 1, LCD MODULE 2, IR remote controller 3, temperature and humidity sensor 4, motor drive module 5, motor module 6, buzzer warning module 7 forms, and it is characterized in that: MSP430 monolithic 1 and LCD MODULE 2, temperature and humidity sensor 4, motor drive module 5, buzzer warning module 7 connects respectively, and MSP430 single-chip microcomputer 1 is connected by infrared radio with IR remote controller 3, and motor drive module 5 is connected with motor module 6.
Classroom fan economizer is usingd MSP430 single-chip microcomputer 1 as master controller, use IR remote controller 3 control system, the temperature detecting according to temperature and humidity sensor 4 regulates rotation speed of the fan by driver module 5 drive motor modules 6, and demonstrate current temperature and humidity with LCD MODULE 2, when temperature reaches setting temperature peak, buzzer warning module 7 is reported to the police.This system has realized remote controller setting, has regulated temperature threshold, shows indoor temperature and humidity and according to temperature, regulates the function of rotation speed of the fan.
MSP430 single-chip microcomputer 1 is used for controlling, coordinating the sequential work of each module.During work, first by single-chip microcomputer 1, by temperature and humidity sensor 4, gather room temperature and also by the difference of judgement room temperature and setting temperature, produce PWM ripple, to control motor 6, when temperature is selected different gears according to the difference of room temperature and setting temperature during higher than setting value.When ambient temperature and setting temperature differ in 0.2 ℃, fan running is 1 grade, when ambient temperature and setting temperature differ 0.2 ℃ during with 0.5 ℃, fan running is 2 grades, when ambient temperature and setting temperature differ 0.2 ℃ during with 0.5 ℃, fan running is 3 grades, and when ambient temperature and setting temperature differ 0.2 ℃ during with 0.5 ℃, fan running is 4 grades.Simultaneously can pass through the manual setting temperature threshold value of IR remote controller 3, with stepping add, stepping subtracts or direct input temp threshold value adjusting setting temperature.IR remote controller 3 can switch to gear key by key, directly sets the gear of fan, controls the rotating speed of fan.The ambient temperature gathering when temperature and humidity sensor 3 system alarm during up to 30 ℃, reminds people should open fan.
Claims (1)
1. a classroom fan economizer, is characterized in that: be by MSP430 single-chip microcomputer, LCD MODULE, IR remote controller, temperature and humidity sensor, motor drive module, motor module, buzzer warning module forms, MSP430 single-chip microcomputer and LCD MODULE, temperature and humidity sensor, motor drive module, buzzer warning module connects respectively, and MSP430 single-chip microcomputer is connected by infrared radio with IR remote controller, and motor drive module is connected with motor module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310512170.3A CN103527504A (en) | 2013-10-25 | 2013-10-25 | Classroom fan energy saver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310512170.3A CN103527504A (en) | 2013-10-25 | 2013-10-25 | Classroom fan energy saver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103527504A true CN103527504A (en) | 2014-01-22 |
Family
ID=49929767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310512170.3A Pending CN103527504A (en) | 2013-10-25 | 2013-10-25 | Classroom fan energy saver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103527504A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832445A (en) * | 2015-04-22 | 2015-08-12 | 华南理工大学建筑设计研究院 | Fan control system and method based on Internet of Things |
| CN105422497A (en) * | 2015-12-27 | 2016-03-23 | 浩宇天地（天津）科技有限公司 | Intelligent ceiling fan capable of being adjusted automatically |
| CN109595185A (en) * | 2018-12-03 | 2019-04-09 | 湖北工业大学 | A kind of novel household cooling device of the man-machine interconnection of intelligence |
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| CN202326330U (en) * | 2011-11-06 | 2012-07-11 | 中国矿业大学 | Speed-regulating remote control ventilating fan with liquid crystal display |
| CN202402306U (en) * | 2011-12-05 | 2012-08-29 | 深圳宝龙达信息技术股份有限公司 | Intelligent control circuit for electric fan |
| CN102797694A (en) * | 2012-08-03 | 2012-11-28 | 张天河 | Electric fan |
| CN202991562U (en) * | 2012-11-22 | 2013-06-12 | 陕西亚泰电器科技有限公司 | Intelligent fan control system based on single chip microcomputer |
| US20130162435A1 (en) * | 2011-12-27 | 2013-06-27 | Hon Hai Precision Industry Co., Ltd. | Alarm system and method for fans |
| CN203560129U (en) * | 2013-10-25 | 2014-04-23 | 赵航 | Energy economizer for classroom fan |
-
2013
- 2013-10-25 CN CN201310512170.3A patent/CN103527504A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000059532A (en) * | 1999-03-04 | 2000-10-05 | 김동식 | Fan tray controller |
| CN202326330U (en) * | 2011-11-06 | 2012-07-11 | 中国矿业大学 | Speed-regulating remote control ventilating fan with liquid crystal display |
| CN202402306U (en) * | 2011-12-05 | 2012-08-29 | 深圳宝龙达信息技术股份有限公司 | Intelligent control circuit for electric fan |
| US20130162435A1 (en) * | 2011-12-27 | 2013-06-27 | Hon Hai Precision Industry Co., Ltd. | Alarm system and method for fans |
| CN102536868A (en) * | 2012-01-19 | 2012-07-04 | 贵州电网公司电网规划研究中心 | Intelligent electric fan controller based on single chip microcomputer |
| CN102797694A (en) * | 2012-08-03 | 2012-11-28 | 张天河 | Electric fan |
| CN202991562U (en) * | 2012-11-22 | 2013-06-12 | 陕西亚泰电器科技有限公司 | Intelligent fan control system based on single chip microcomputer |
| CN203560129U (en) * | 2013-10-25 | 2014-04-23 | 赵航 | Energy economizer for classroom fan |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832445A (en) * | 2015-04-22 | 2015-08-12 | 华南理工大学建筑设计研究院 | Fan control system and method based on Internet of Things |
| CN105422497A (en) * | 2015-12-27 | 2016-03-23 | 浩宇天地（天津）科技有限公司 | Intelligent ceiling fan capable of being adjusted automatically |
| CN109595185A (en) * | 2018-12-03 | 2019-04-09 | 湖北工业大学 | A kind of novel household cooling device of the man-machine interconnection of intelligence |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 250014 Shandong, Lixia District, Ji'nan Lixia Road, Shandong Jianzhu University, No. 96 Applicant after: Zhao Hang Address before: 250200 North Shandong city of Ji'nan province Zhangqiu Mingshui West Ring Road Applicant before: Zhao Hang |
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| CB02 | Change of applicant information | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140122 |