CN106440256A - Remote controller for air conditioner and data storage method of remote controller - Google Patents
Remote controller for air conditioner and data storage method of remote controller Download PDFInfo
- Publication number
- CN106440256A CN106440256A CN201610997664.9A CN201610997664A CN106440256A CN 106440256 A CN106440256 A CN 106440256A CN 201610997664 A CN201610997664 A CN 201610997664A CN 106440256 A CN106440256 A CN 106440256A
- Authority
- CN
- China
- Prior art keywords
- chip microcomputer
- data storage
- remote controller
- flash rom
- module
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
- G11C7/1078—Data input circuits, e.g. write amplifiers, data input buffers, data input registers, data input level conversion circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Air Conditioning Control Device (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention relates to a remote controller for an air conditioner and discloses a remote controller for an air conditioner and a data storage method of the remote controller. FLASH ROM resources owned by a single chip microcomputer is reasonably utilized, and mounting an EEPROM module is not needed, so that the hardware cost is reduced. The remote controller of the air conditioner is composed of the single chip microcomputer, a keyboard module, a display screen, an infrared emission module and a battery module; all the keyboard module, the display screen and the infrared emission module are connected with the single chip microcomputer; and one part of capacity of an FLASH ROM owned by the single chip microcomputer is used for storing a burnt program, and the other part of capacity is divided into at least 100 blocks for storing data. The remote controller achieves a data storage function in a way of replacing FLASH+EEPROM with FLASH ROM, so that the cost of an EEPROM is reduced, and an FLASH ROM resource owned by the single chip microcomputer is also effectively utilized.
Description
Technical field
The present invention relates to air-conditioning remote control, and in particular to a kind of air-conditioning remote control and its date storage method.
Background technology
With the development of science and technology and the popularization of intelligent appliance, air-conditioning becomes one of requisite household electrical appliance of family, and
Main flow control mode to air-conditioning is to adopt remote control control；
The structure of traditional remote controller as shown in figure 1, it include single-chip microcomputer, Keysheet module, display screen, infrared transmission module,
Battery module and EEPROM (Electrically Erasable Read Only Memory)；Wherein Keysheet module, display screen, infrared transmission module,
Battery module is all connected with one-chip computer module with EEPROM module；
FLASH ROM (flash ROM) is carried inside single-chip microcomputer for storage program, erasable number of times is 10,000
Secondary；Data storage function is realized by EEPROM, its erasable number of times is 1,000,000 times；
And in fact, the FLASH ROM for carrying inside single-chip microcomputer also has residual capacity, this part after the complete program of burning
If capacity not in addition rationally utilization can cause the wasting of resources, on the other hand, in order to realize data storage function, need carry
EEPROM module, also increases remote control hardware cost.
Content of the invention
The technical problem to be solved is：A kind of air-conditioning remote control and its date storage method is proposed, rationally profit
FLASH ROM resource is carried with single-chip microcomputer, carry EEPROM module is not required to, so as to reduce hardware cost.
The technical solution adopted for the present invention to solve the technical problems is：A kind of air-conditioning remote control, which is by single-chip microcomputer, keyboard
Module, display screen, infrared transmission module, battery module composition, the Keysheet module, display screen, infrared transmission module are all connected with
Single-chip microcomputer；A part of capacity of the FLASH ROM for carrying in the single-chip microcomputer is for storing the program of burning, another part capacity
At least 100 blocks are divided into for data storage.
Used as optimizing further, the display screen is LCD display.
Used as optimizing further, the size of each block is 32 bytes, another part capacity of the FLASH ROM
At least 3.2K.
Used as optimizing further, the method for the data storage is：
Data storage proceeds by write from first block and wipes, and Single Chip Microcomputer (SCM) program is counted to write each time
Number, jumps to automatically next block after counting reaches 10,000 times and is stored and counted, and so circulates, and realizing 100 blocks can
The function that data storage is 1,000,000 times.
Additionally, another object of the present invention is to, a kind of air-conditioning remote control date storage method is proposed, which includes：
Capacity of the FLASH ROM for carrying in single-chip microcomputer in addition to the program of storage burning is divided at least 100 areas
Block is used for data storage；Data storage proceeds by write from first block and wipes, and Single Chip Microcomputer (SCM) program is to writing each time
Being counted, next block is jumped to automatically after counting reaches 10,000 times and is stored and counted, so circulates, realize 100
Block can data storage 1,000,000 times function.
The invention has the beneficial effects as follows：The mode for substituting FLASH+EEPROM with FLASH ROM realizes data storage work(
Can, the cost of EEPROM is saved, the FLASH ROM resource that also effectively utilizes single-chip microcomputer is carried.
Description of the drawings
Fig. 1 is air-conditioning remote controller structure block diagram in conventional art；
Fig. 2 is air-conditioning remote controller structure block diagram in the present invention.
Specific embodiment
It is contemplated that a kind of air-conditioning remote control and its date storage method is proposed, rationally FLASH is carried using single-chip microcomputer
ROM resource, is not required to carry EEPROM module, so as to reduce hardware cost.The each block of FLASH ROM is 32 bytes, due to
FLASH ROM read-write only 10,000 times, will realize the memory requirement of 1,000,000 times, need outside FLASH ROM storage program
Capacity is divided at least 100 blocks, realizes, by software, the counting that data write number of times, and when counting more than 10,000 times, Automatic Program is jumped
The FLASH ROM block of next 32 bytes is gone to, so circulation 100 times, realizes 1,000,000 secondary data store functions.
As shown in Fig. 2 air-conditioning remote control in the present invention by single-chip microcomputer, Keysheet module, display screen, infrared transmission module,
Battery module constitutes, and the Keysheet module, display screen, infrared transmission module are all connected with single-chip microcomputer；The FLASH for carrying in single-chip microcomputer
A part of capacity of ROM is used for storing the program of burning, and another part capacity is divided at least 100 blocks and deposits for data
Storage.
Illustrate：Air-conditioning remote control single-chip microcomputer modern chips MC96F6408A, built-in chip type 8K byte's
FLASH ROM, will realize data storage function in normal conditions, need the EEPROM of external K24C04 fixed to realize function
Justice；
And the solution of the present invention and do not need figure eeprom chip, when in FLASH ROM software program capacity be less than 4.8K
When, remaining 3.2K (8K-4.8K=3.2K) FLASH ROM can be pressed 32Byte subregion for 100 blocks, due to each area
The erasable number of times of block is 10,000 times, and 100 blocks are realized counting turn function with software, and realizing the erasable storage of the data of 1,000,000 times will
Ask.
On the air-conditioning remote control product that the solution of the present invention may be used on different structure moulding, different store functions are defined,
Air-conditioning remote control has been saved the cost of EEPROM, has also improved FLASH ROM's on the basis of performance data storage is achieved
Resource utilization.
Claims (5)
1. a kind of air-conditioning remote control, it is characterised in which is by single-chip microcomputer, Keysheet module, display screen, infrared transmission module, battery
Module constitutes；The Keysheet module, display screen, infrared transmission module are all connected with single-chip microcomputer；
A part of capacity of the FLASH ROM for carrying in the single-chip microcomputer is for storing the program of burning, another part capacity quilt
At least 100 blocks are divided into for data storage.
2. a kind of air-conditioning remote control as claimed in claim 1, it is characterised in that the display screen be.
3. a kind of air-conditioning remote control as claimed in claim 1, it is characterised in that the size of each block is 32 bytes, described
Another part capacity of FLASH ROM is at least 3.2K.
4. a kind of air-conditioning remote control as claimed in claim 1, it is characterised in that the method for the data storage is：
Data storage proceeds by write from first block and wipes, and Single Chip Microcomputer (SCM) program is counted to write each time, when
Counting reaches 10,000 times and jumps to automatically next block afterwards and stored and counted, and so circulates, and realizing 100 blocks can data
Store the function of 1,000,000 times.
5. a kind of air-conditioning remote control date storage method, it is characterised in that include：
Capacity of the FLASH ROM for carrying in single-chip microcomputer in addition to the program of storage burning is divided at least 100 blocks use
In data storage；Data storage proceeds by write from first block and wipes, and Single Chip Microcomputer (SCM) program is carried out to write each time
Counting, next block is jumped to automatically after counting reaches 10,000 times and is stored and counted, so circulates, realize 100 blocks
Can data storage 1,000,000 times function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610997664.9A CN106440256A (en) | 2016-11-11 | 2016-11-11 | Remote controller for air conditioner and data storage method of remote controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610997664.9A CN106440256A (en) | 2016-11-11 | 2016-11-11 | Remote controller for air conditioner and data storage method of remote controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106440256A true CN106440256A (en) | 2017-02-22 |
Family
ID=58207589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610997664.9A Pending CN106440256A (en) | 2016-11-11 | 2016-11-11 | Remote controller for air conditioner and data storage method of remote controller |
Country Status (1)
| Country | Link |
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| CN (1) | CN106440256A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030056141A1 (en) * | 2001-09-18 | 2003-03-20 | Lai Chen Nan | Control method used in and-gate type system to increase efficiency and lengthen lifetime of use |
| CN1405683A (en) * | 2001-09-18 | 2003-03-26 | 华为技术有限公司 | FLASH storage file management method |
| CN1658163A (en) * | 2004-02-19 | 2005-08-24 | 日本电气株式会社 | Method of data writing to and data reading from storage device and data storage system |
| CN2741125Y (en) * | 2004-07-27 | 2005-11-16 | 裴立凡 | Infrared electricity-saving remote controller for air conditioner electricity saving |
| CN102270177A (en) * | 2011-06-17 | 2011-12-07 | 南京Lg新港显示有限公司 | Method for replacing EEPROM (Electrically-Erasable Programmable Read-Only Memory) with memory space of flash memory |
| CN103258044A (en) * | 2013-05-24 | 2013-08-21 | 北京航天自动控制研究所 | Two-tuple NANDFLASH data file management method oriented to DSP |
-
2016
- 2016-11-11 CN CN201610997664.9A patent/CN106440256A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030056141A1 (en) * | 2001-09-18 | 2003-03-20 | Lai Chen Nan | Control method used in and-gate type system to increase efficiency and lengthen lifetime of use |
| CN1405683A (en) * | 2001-09-18 | 2003-03-26 | 华为技术有限公司 | FLASH storage file management method |
| CN1658163A (en) * | 2004-02-19 | 2005-08-24 | 日本电气株式会社 | Method of data writing to and data reading from storage device and data storage system |
| CN2741125Y (en) * | 2004-07-27 | 2005-11-16 | 裴立凡 | Infrared electricity-saving remote controller for air conditioner electricity saving |
| CN102270177A (en) * | 2011-06-17 | 2011-12-07 | 南京Lg新港显示有限公司 | Method for replacing EEPROM (Electrically-Erasable Programmable Read-Only Memory) with memory space of flash memory |
| CN103258044A (en) * | 2013-05-24 | 2013-08-21 | 北京航天自动控制研究所 | Two-tuple NANDFLASH data file management method oriented to DSP |
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Application publication date: 20170222 |