CN104461319A - Extendable minimum connection wire scanning type interactive system for dehumidifier - Google Patents
Extendable minimum connection wire scanning type interactive system for dehumidifier Download PDFInfo
- Publication number
- CN104461319A CN104461319A CN201410699045.2A CN201410699045A CN104461319A CN 104461319 A CN104461319 A CN 104461319A CN 201410699045 A CN201410699045 A CN 201410699045A CN 104461319 A CN104461319 A CN 104461319A
- Authority
- CN
- China
- Prior art keywords
- processor
- dehumidifier
- chip
- display board
- panel
- 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.)
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/002—Specific input/output arrangements not covered by G06F3/01 - G06F3/16
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- 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
-
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention relates to an interactive system of a dehumidifier, in particular to an extendable minimum connection wire scanning type interactive system for the dehumidifier. An I/O port is adopted by an existing dehumidifier system for directly controlling input and output, and the requirement for a processor is high; a power panel, a control panel and a display panel are far away from one another, connection wiring harnesses are complex, the cost is high, and reliability is poor. The extendable minimum connection wire scanning type interactive system for the dehumidifier comprises a power panel, an operation panel and a display panel and is characterized in that the operation panel is provided with buttons and parallel-in serial-out chips, the display panel is provided with a display screen and serial-parallel conversion chips, the power panel is provided with a processor, a power supply and a motor, the buttons are connected with the processor through the parallel-in serial-out chips, the processor is connected with the display panel through the serial-parallel conversion chips, and the multiple serial-parallel conversion chips are provided and connected in a cascade mode. According to the technical scheme, a serial data connecting mode is adopted, the requirement for the number of processor ports is lowered, the number of connection wires are reduced greatly, the reliability of the system is improved, the system is extendable, and development and upgrading maintenance of subsequent products are facilitated.
Description
Technical field
The present invention relates to a kind of interactive system of dehumidifier, especially a kind of dehumidifier easily extensible minimum line scan-type interactive system.
Background technology
Former dehumidifier system adopts the direct control inputs of I/O mouth to export, higher to the requirement of processor (MCU); And native system power panel, control panel, display board are distant, rat tail is more complicated, causes system cost higher, poor reliability.
Summary of the invention
The technical assignment of the technical problem to be solved in the present invention and proposition carries out improving to prior art and improves, and provides a kind of Multi-functional dehumidifying machine with novel human-machine interaction equipment, with the object increasing dehumidifier functional reliability, reduce costs.For this reason, the present invention takes following technical scheme.
A kind of dehumidifier easily extensible minimum line scan-type interactive system, comprise power panel, operation panel, display board, described power panel, operation panel, connect with wire harness between display board, it is characterized in that: described operation panel is provided with button, be incorporated to and go here and there out chip, described display board is provided with display screen, serioparallel exchange chip, described power panel is provided with processor, power supply and motor, button is gone here and there out chip be connected with processor by being incorporated to, processor to be connected with display board by serioparallel exchange chip and to realize power panel, operation panel, mutual between display board, power panel provides power supply, control signal, clock signal is to operation panel and display board, described serioparallel exchange chip is multiple, and multiple serioparallel exchange chip connects in cascaded fashion, unified control signal, enable signal and the data-signal providing universal serial bus to need alternately of processor.The technical program adopts serial data connected mode, greatly can reduce the requirement externally managing device (MCU) port number on the one hand, and between system, line significantly reduces, and effectively improves system reliability, and system is easily expanded, be convenient to research and development and the upgrade maintenance of subsequent product.
As improving further and supplementing technique scheme, the present invention also comprises following additional technical feature.
Described display board is also provided with the annular color lamp for strengthening humidity visual sense, for report to the police hummer assembly, for the voice component of man-machine interaction and button Control Component; Processor is connected with the upper display screen of display board, annular color lamp, LED and hummer by corresponding serioparallel exchange chip.
Described processor goes here and there out the clock pulse signal that chip provides shared for serioparallel exchange chip and being incorporated to, and serioparallel exchange chip is gone here and there out chip all adopt cascade system to be connected with being incorporated to, and carries out data interaction respectively by two groups of universal serial bus of processor.
The bottom of cabinet is located at by described power panel, and operation panel is at enclosure top, and display board is at the positive Middle face of cabinet.
When needs increase dehumidifier function time, by cascade be incorporated to go here and there conversion chip and or serioparallel exchange chip realize.
When needs expansion input, be incorporated to string conversion chip by cascade and realize, when needs expansion exports, realized by cascade serioparallel exchange chip.
Beneficial effect: the technical program reduces wiring quantity between piecemeal circuit, lowers MCU port number, increases system reliability; Employing serial data controls, and simplifies control mode; Reduce cost of products, less wire harness also facilitates whole machine installation, and can cascade character making not need when expanded function to revise hardware plan in a large number of back-end chip, only needs cascade chip and suitably revise software scenario, being convenient to upgrading and the maintenance in product later stage.
Accompanying drawing explanation
Fig. 1 is external structure of the present invention.
Fig. 2 is cut-away view of the present invention.
Fig. 3 is chip cascade connection layout of the present invention.
In figure: 1-power panel; 2-operation panel; 3-display board; 4-MCU; 5-power supply; 6-button; 7-is incorporated to and goes here and there out chip; 8-serioparallel exchange chip; 9-LED lamp; 10-LCD shields; 11-annular color lamp; 12-hummer; 13-stepper motor; 14-cabinet.
Embodiment
Below in conjunction with Figure of description, technical scheme of the present invention is described in further detail.
As shown in Figure 1, 2, the present invention includes power panel 1, operation panel 2, display board 3, power panel 1 is in cabinet 14 bottom, and operation panel 2 is at cabinet 14 top, and display board 3 is in the middle of cabinet 14 front, and three pieces of circuit are apart from each other, middle connected with wire harness.Processor, power supply 5 and stepper motor 13 are on power panel 1, and processor is MCU chip 4, and button 6, on key control panel 2, display board 3 has LCD screen 10, annular color lamp 11, LED 9 and hummer 12.
Wherein power panel 1 provides power supply, control signal, clock signal etc. to operation panel 2 and display board 3.
MCU chip 4, by being incorporated to the serial command of going here and there out given by conversion chip 10 parallel scan button 6, reaches the detection to outside input key instruction and process.Described MCU chip 4 sends serial data to serioparallel exchange chip 8 by universal serial bus, transfer parallel data to by serioparallel exchange chip 8, be sent to indicating status LED 9, LCD screen 10, annular color lamp 11 and hummer 12 controlling lamp show current dehumidifier state, control voice signal report to the police.
As shown in Figure 3, the serioparallel exchange chip 8 that the present embodiment uses is 74LS595, be incorporated to and go here and there out chip 7 for 74LS165, MCU chip 4 provides shared clock pulse signal to 74LS595 and 74LS165, each 74LS595 with 74LS165 adopts cascade system to be connected, and carries out data interaction by two groups of universal serial bus 17 of MCU4.
Follow-up needs increases dehumidifier function, as increased input key number of signals, can continue cascade and being incorporated to and going here and there out conversion chip 10 and reach the effect of expansion input; As increased the function such as lamp, display, the effect expanded and export can be reached by cascade serioparallel exchange chip 8.
A kind of dehumidifier easily extensible minimum line scan-type interactive system shown in above Fig. 1-2 is specific embodiments of the invention; substantive distinguishing features of the present invention and progress are embodied; can according to the use needs of reality; under enlightenment of the present invention; it is carried out to the equivalent modifications of the aspect such as shape, structure, all at the row of the protection domain of this programme.
Claims (6)
1. a dehumidifier easily extensible minimum line scan-type interactive system, comprise power panel, operation panel, display board, described power panel, operation panel, connect with wire harness between display board, it is characterized in that: described operation panel is provided with button, be incorporated to and go here and there out chip, described display board is provided with display screen, serioparallel exchange chip, described power panel is provided with processor, power supply and motor, button is gone here and there out chip be connected with processor by being incorporated to, processor to be connected with display board by serioparallel exchange chip and to realize power panel, operation panel, mutual between display board, power panel provides power supply, control signal, clock signal is to operation panel and display board, described serioparallel exchange chip is multiple, and multiple serioparallel exchange chip connects in cascaded fashion, unified control signal, enable signal and the data-signal providing universal serial bus to need alternately of processor.
2. a kind of dehumidifier easily extensible according to claim 1 minimum line scan-type interactive system, is characterized in that: described display board is also provided with the annular color lamp for strengthening humidity visual sense, for report to the police hummer assembly, for the voice component of man-machine interaction and button Control Component; Processor is connected with the upper display screen of display board, annular color lamp, LED and hummer by corresponding serioparallel exchange chip.
3. a kind of dehumidifier easily extensible according to claim 2 minimum line scan-type interactive system, it is characterized in that: described processor goes here and there out the clock pulse signal that chip provides shared for serioparallel exchange chip and being incorporated to, serioparallel exchange chip is gone here and there out chip all adopt cascade system to be connected with being incorporated to, and carries out data interaction respectively by two groups of universal serial bus of processor.
4. a kind of dehumidifier easily extensible according to claim 1 minimum line scan-type interactive system, is characterized in that: the bottom of cabinet is located at by described power panel, operation panel is at enclosure top, and display board is at the positive Middle face of cabinet.
5. a kind of dehumidifier easily extensible according to claim 1 minimum line scan-type interactive system, is characterized in that: when needs increase dehumidifier function time, by cascade be incorporated to go here and there conversion chip and or serioparallel exchange chip realize.
6. a kind of dehumidifier easily extensible according to claim 5 minimum line scan-type interactive system, it is characterized in that: when needs expansion input, be incorporated to by cascade and go here and there conversion chip and realize, when needs expansion exports, realized by cascade serioparallel exchange chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410699045.2A CN104461319B (en) | 2014-11-28 | 2014-11-28 | A kind of expansible minimum line scan-type interactive system of dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410699045.2A CN104461319B (en) | 2014-11-28 | 2014-11-28 | A kind of expansible minimum line scan-type interactive system of dehumidifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104461319A true CN104461319A (en) | 2015-03-25 |
| CN104461319B CN104461319B (en) | 2018-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410699045.2A Expired - Fee Related CN104461319B (en) | 2014-11-28 | 2014-11-28 | A kind of expansible minimum line scan-type interactive system of dehumidifier |
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| CN (1) | CN104461319B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241014A (en) * | 2015-10-21 | 2016-01-13 | 广东美的制冷设备有限公司 | Air conditioner control method and device |
| CN110928821A (en) * | 2019-11-08 | 2020-03-27 | 天津众达智腾科技有限公司 | System function extension subassembly |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2444171Y (en) * | 2000-10-16 | 2001-08-22 | 华南理工大学 | Singal piece microconputer controller of adsorbing type runner dehumidifier |
| CN101455935A (en) * | 2008-12-15 | 2009-06-17 | 广州市汉粤净化科技有限公司 | Combination type drying machines controller |
| CN102456308A (en) * | 2010-11-03 | 2012-05-16 | 深圳信息职业技术学院 | Driving circuit of optoelectronic equipment and driving method thereof |
-
2014
- 2014-11-28 CN CN201410699045.2A patent/CN104461319B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2444171Y (en) * | 2000-10-16 | 2001-08-22 | 华南理工大学 | Singal piece microconputer controller of adsorbing type runner dehumidifier |
| CN101455935A (en) * | 2008-12-15 | 2009-06-17 | 广州市汉粤净化科技有限公司 | Combination type drying machines controller |
| CN102456308A (en) * | 2010-11-03 | 2012-05-16 | 深圳信息职业技术学院 | Driving circuit of optoelectronic equipment and driving method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 曲国林: "基于红外定位的电子白板软硬件系统实现", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
| 许晓娜: "车载信息显示系统的研究与设计", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241014A (en) * | 2015-10-21 | 2016-01-13 | 广东美的制冷设备有限公司 | Air conditioner control method and device |
| CN105241014B (en) * | 2015-10-21 | 2018-08-14 | 广东美的制冷设备有限公司 | Air-conditioner control method and device |
| CN110928821A (en) * | 2019-11-08 | 2020-03-27 | 天津众达智腾科技有限公司 | System function extension subassembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104461319B (en) | 2018-05-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 312300 No. 1801 Renmin West Road, Shaoxing, Zhejiang, Shangyu Patentee after: WOLONG ELECTRIC GROUP Co.,Ltd. Address before: 312300 No. 1801 Renmin West Road, Shaoxing, Zhejiang, Shangyu Patentee before: WOLONG ELECTRIC GROUP Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190912 Address after: 312300 economic development zone, Shangyu District, Zhejiang, Shaoxing Co-patentee after: Zhejiang Wolong Servo Technology Co.,Ltd. Patentee after: WOLONG ELECTRIC GROUP Co.,Ltd. Address before: 312300 No. 1801 Renmin West Road, Shaoxing, Zhejiang, Shangyu Patentee before: WOLONG ELECTRIC GROUP Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20201128 |