CN101216205A - Air conditioner control system with automatic prompt function for cleaning filter screen - Google Patents

Air conditioner control system with automatic prompt function for cleaning filter screen Download PDF

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Publication number
CN101216205A
CN101216205A CNA2007100329945A CN200710032994A CN101216205A CN 101216205 A CN101216205 A CN 101216205A CN A2007100329945 A CNA2007100329945 A CN A2007100329945A CN 200710032994 A CN200710032994 A CN 200710032994A CN 101216205 A CN101216205 A CN 101216205A
Authority
CN
China
Prior art keywords
air
filter screen
conditioner
cleaning filter
chip
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CNA2007100329945A
Other languages
Chinese (zh)
Inventor
李炜
罗晖
田率
车翔
张涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hisense Home Appliances Group Co Ltd
Original Assignee
Hisense Kelon Electrical Holdings Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hisense Kelon Electrical Holdings Co Ltd filed Critical Hisense Kelon Electrical Holdings Co Ltd
Priority to CNA2007100329945A priority Critical patent/CN101216205A/en
Publication of CN101216205A publication Critical patent/CN101216205A/en
Pending legal-status Critical Current

Links

Abstract

The invention discloses an air-conditioner control system with functions of automatically warning the user of cleaning the filter screen, which comprises a main control chip for summating the working time of the indoor fan of an air conditioner and controlling circuits and chips individually, an electrically erasable read-only storage chip for counting the working time, an amplification circuit and a loudspeaker for generating sound signals. The main control chip is connected with the electrically erasable read-only storage chip and also eclectically connected with the loudspeaker by the amplification circuit.

Description

A kind of air-conditioner control system with automatic prompt function for cleaning filter screen
Technical field
The invention relates to the air-conditioner technical field.
Background technology
In service at air-conditioner, the screen pack of indoor set comes the clean rooms air quality by filtered air, after the long-term work, can assemble dust unavoidably, influences the efficient that purifies air, and causes the ability drop of air-conditioning.Air-conditioner in the market all is after the prompting user uses a period of time in specification, the dust of assembling on the cleaning filter net.The air-conditioner that the user does not usually have on time or timely cleaning filter net, particularly public place use.
Summary of the invention
The objective of the invention is at the deficiencies in the prior art, a kind of air-conditioner control system with automatic prompt function for cleaning filter screen is provided, comprise the loudspeaker that adds up air conditioner chamber's internal fan running time and control the main control chip of each circuit chip, the electric erasable read-only memory chip that counts running time, amplifying circuit and generation voice prompt signal, main control chip is electrically connected electric erasable read-only memory chip, and main control chip also is electrically connected loudspeaker by amplifying circuit.
This air-conditioner control system also comprises the charactron display circuit that is used for the display reminding letter signal, and main control chip is electrically connected with the charactron display circuit.
This amplifying circuit comprises an amplifying circuit integrated package and is connected to the power supply of amplifying circuit integrated package power pin that this power supply is also by a capacity earth.
These loudspeaker two ends shunt resistance also in parallel.
If the user does not have timely cleaning filter net, then control system is pointed out the user by amplifying circuit and loudspeaker when each start.The user can give the main control chip signal by the ON/OFF button after cleaning, data in the electric erasable read-only memory chip are carried out zero clearing.
Set air-conditioner controller and reach 200 hours (the not zero clearing of timing of outage back) in the operation of indoor fan accumulative total, air-conditioner enters filtering net cleaning prompting state, and at this moment, the air-conditioner charactron shows " cleaning filter net ".As not withdrawing from filtering net cleaning prompting state, then control system is pointed out the user by amplifying circuit and loudspeaker when each start.
Description of drawings
Fig. 1 is a kind of circuit diagram with air-conditioner control system of automatic prompt function for cleaning filter screen of the present invention.
The specific embodiment
The present invention will be further described below in conjunction with drawings and the specific embodiments.
As shown in Figure 1, a kind of air-conditioner control system with automatic prompt function for cleaning filter screen, comprise the loudspeaker 3 that adds up air conditioner chamber's internal fan running time and control the main control chip 1 of each circuit chip, the electric erasable read-only memory chip 2 that counts running time, amplifying circuit 5 and generation voice prompt signal, main control chip 1 is electrically connected electric erasable read-only memory chip 2, and main control chip 1 also is electrically connected loudspeaker 3 by amplifying circuit 5.
This air-conditioner control system also comprises the charactron display circuit 4 that is used for the display reminding letter signal, and main control chip 1 is electrically connected with charactron display circuit 4.
This amplifying circuit 5 comprises an amplifying circuit integrated package and is connected to the power supply of amplifying circuit integrated package power pin that this power supply is also by a capacity earth.
This loudspeaker 3 two ends shunt resistance also in parallel.
Main control chip 1 is by the running time of timer accumulative total air conditioner chamber internal fan, and these data are counted eeprom chip 2, and setting value that time is up then triggers and interrupts, and main control chip 1 drives charactron display circuit 4, and showing needs cleaning and filtering.If the user does not have timely cleaning filter net, then control system is pointed out users' (frequency 1Hz, 10 seconds time) by amplifying circuit and loudspeaker 3 when each start.The user can give main control chip 1 signal by the ON/OFF button after cleaning, data in the eeprom chip 2 are carried out zero clearing.
This air-conditioner controller reaches 200 hours (the not zero clearing of timing of outage back) in the operation of indoor fan accumulative total, then enters filtering net cleaning prompting state, and at this moment, the air-conditioner charactron shows " FC " (Filter Clean).After this, as not withdrawing from filtering net cleaning prompting state, when then starting shooting, charactron shows that outside " FC ", loudspeaker rings 10 seconds (frequency 1Hz) at every turn.Under filtering net cleaning prompting state, by an emergency button button, then withdraw from filtering net cleaning prompting state (not carrying out the switching on and shutting down action), charactron normally shows, fan accumulative total timing zero clearing simultaneously.

Claims (7)

1. air-conditioner control system with automatic prompt function for cleaning filter screen, it is characterized in that comprising the loudspeaker (3) that adds up air conditioner chamber's internal fan running time and control the main control chip (1) of each circuit chip, the electric erasable read-only memory chip (2) that counts running time, amplifying circuit (5) and generation voice prompt signal, main control chip (1) is electrically connected electric erasable read-only memory chip (2), and main control chip (1) also is electrically connected loudspeaker (3) by amplifying circuit (5).
2. the air-conditioner control system with automatic prompt function for cleaning filter screen according to claim 1, it is characterized in that: this air-conditioner control system also comprises the charactron display circuit (4) that is used for the display reminding letter signal, and main control chip (1) is electrically connected with charactron display circuit (4).
3. the air-conditioner control system with automatic prompt function for cleaning filter screen according to claim 1, it is characterized in that: this amplifying circuit (5) comprises an amplifying circuit integrated package and is connected to the power supply of amplifying circuit integrated package power pin that this power supply is also by a capacity earth.
4. the air-conditioner control system with automatic prompt function for cleaning filter screen according to claim 1 is characterized in that: this loudspeaker (3) two ends shunt resistance also in parallel.
5. the air-conditioner control system with automatic prompt function for cleaning filter screen according to claim 1 is characterized in that: the user gives main control chip (1) signal after cleaning, data in the electric erasable read-only memory chip (2) are carried out zero clearing.
6. the air-conditioner control system with automatic prompt function for cleaning filter screen according to claim 1, it is characterized in that: as not withdrawing from filtering net cleaning prompting state, then control system is pointed out the user by amplifying circuit (5) and loudspeaker (3) when each start.
7. the air-conditioner control system with automatic prompt function for cleaning filter screen according to claim 1 is characterized in that: the setting value that air-conditioner enters filtering net cleaning prompting state is the operation 200 hours of timer accumulative total air conditioner chamber internal fan.
CNA2007100329945A 2007-12-29 2007-12-29 Air conditioner control system with automatic prompt function for cleaning filter screen Pending CN101216205A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA2007100329945A CN101216205A (en) 2007-12-29 2007-12-29 Air conditioner control system with automatic prompt function for cleaning filter screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2007100329945A CN101216205A (en) 2007-12-29 2007-12-29 Air conditioner control system with automatic prompt function for cleaning filter screen

Publications (1)

Publication Number Publication Date
CN101216205A true CN101216205A (en) 2008-07-09

Family

ID=39622691

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2007100329945A Pending CN101216205A (en) 2007-12-29 2007-12-29 Air conditioner control system with automatic prompt function for cleaning filter screen

Country Status (1)

Country Link
CN (1) CN101216205A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102878638A (en) * 2012-09-14 2013-01-16 广东志高空调有限公司 Air conditioner capable of adjusting control parameters intelligently and read-write method thereof
CN102878640A (en) * 2012-09-26 2013-01-16 广东志高空调有限公司 Air conditioner control method for automatic cleaning
CN104266309A (en) * 2014-09-30 2015-01-07 章安福 Method and device for controlling air conditioner to be stopped automatically
CN105437973A (en) * 2014-09-24 2016-03-30 上海通用汽车有限公司 Device and method for reminding of cleaning cooling module and vehicle provided with device
CN105588259A (en) * 2014-12-05 2016-05-18 青岛海信日立空调系统有限公司 Central ventilation system and control method and control device
CN106403160A (en) * 2016-08-31 2017-02-15 广东美的制冷设备有限公司 Air conditioner and cleaning control method thereof
CN108302710A (en) * 2018-01-02 2018-07-20 珠海格力电器股份有限公司 A kind of air conditioning control method, device, storage medium and air-conditioning
CN111380118A (en) * 2018-12-28 2020-07-07 苏州三星电子有限公司 Air purifier and filter screen replacement prompting method

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102878638A (en) * 2012-09-14 2013-01-16 广东志高空调有限公司 Air conditioner capable of adjusting control parameters intelligently and read-write method thereof
CN102878638B (en) * 2012-09-14 2014-12-03 广东志高空调有限公司 Air conditioner capable of adjusting control parameters intelligently and read-write method thereof
CN102878640A (en) * 2012-09-26 2013-01-16 广东志高空调有限公司 Air conditioner control method for automatic cleaning
CN105437973A (en) * 2014-09-24 2016-03-30 上海通用汽车有限公司 Device and method for reminding of cleaning cooling module and vehicle provided with device
CN104266309A (en) * 2014-09-30 2015-01-07 章安福 Method and device for controlling air conditioner to be stopped automatically
CN105588259A (en) * 2014-12-05 2016-05-18 青岛海信日立空调系统有限公司 Central ventilation system and control method and control device
CN105588259B (en) * 2014-12-05 2018-03-30 青岛海信日立空调系统有限公司 A kind of VMC and control method, control device
CN106403160A (en) * 2016-08-31 2017-02-15 广东美的制冷设备有限公司 Air conditioner and cleaning control method thereof
CN106403160B (en) * 2016-08-31 2019-08-27 广东美的制冷设备有限公司 Air conditioner and its cleaning control method
CN108302710A (en) * 2018-01-02 2018-07-20 珠海格力电器股份有限公司 A kind of air conditioning control method, device, storage medium and air-conditioning
CN111380118A (en) * 2018-12-28 2020-07-07 苏州三星电子有限公司 Air purifier and filter screen replacement prompting method

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Open date: 20080709