CN2777413Y - Internet liquid-crystal touching-screen intelligent type indoor controller for central air conditioner - Google Patents
Internet liquid-crystal touching-screen intelligent type indoor controller for central air conditioner Download PDFInfo
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- CN2777413Y CN2777413Y CN 200420118129 CN200420118129U CN2777413Y CN 2777413 Y CN2777413 Y CN 2777413Y CN 200420118129 CN200420118129 CN 200420118129 CN 200420118129 U CN200420118129 U CN 200420118129U CN 2777413 Y CN2777413 Y CN 2777413Y
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Abstract
The utility model relates to an internet liquid-crystal touch-screen intelligent type indoor controller for central air conditioners, which is composed of a plastic casing body, a touch screen, a liquid-crystal display board, a temperature measurement probe and a circuit board, wherein the casing body can be fixed in an 86' box on a wall; the touch screen and the liquid-crystal display board are welded on the circuit board after superposition; the temperature measurement probe is fixed to the point of a probe hole of the casing body; the circuit board is welded with a microprocessor, a liquid crystal display driver, a calendar clock chip, a touch screen interface, a power supply monitoring chip and an interface for external equipment/ a supper supply. Therefore, guests can see a current date, time and room temperature at any time, and can change the setting temperature of an air conditioner, the wind speed of a blower, the running mode, a clock calendar, etc. by operating press keys on the touch screen. The humanization control and the energy-saving control of an air conditioner can be realized, and the dual requirements of the comfort of guests and the low energy of the air conditioner can be met. The utility model has the characteristics of digital temperature measurement with high precision, large-screen liquid crystal display, touch-screen operation, remote monitoring and easy maintenance.
Description
Technical field
The utility model relates to a kind of central air-conditioning Indoor Control Device, especially a kind ofly have that large-screen lc screen shows, touch-screen button operation, the networking of RS485 bus and digital temp sensing function touch-screen intelligence central air-conditioning indoor controller, be used for the indoor control and the demonstration of central air conditioner system.
Background technology
The structure of existing central air-conditioning indoor controller is by the machinery rotation or flatly push pass, analog temperature-sensing probe or bimetal leaf and relay etc. aside and form.The guest is provided with temperature by regulating rotary switch, by manually stirring three speed switch the blower fan wind speed is set, and stirs the duty that cold and hot selector switch is provided with its refrigeration or heats by manual, and then controls the work of air-conditioning three fast blower fans and magnetic valve.The recent air-conditioner controller of part also has the function that adopts the single-chip microcomputer Electronic Control and have small-sized digital demonstration, but, because defectives such as this quasi-controller ubiquity not high, the no screen display of intelligent degree or screen is less, temperature measurement accuracy is low, switch life is short, cause fault many and reliability is relatively poor, exist replacement, upgrade and safeguard the difficulty of aspect, practical effect is undesirable.
Summary of the invention
The purpose of this utility model be overcome that existing air conditioning chamber internal controller does not have networking, fault is many, temperature measurement accuracy is low, demonstration not intuitively and the deficiency of aspects such as inconvenient operation, the big liquid crystal display touch-screen of a kind of novel networking intelligent air condition indoor controller is provided, this air-conditioner controller can not only be realized the intelligent energy-saving control of local air-conditioning, and combined network communication can also be carried out easily, the characteristics that have high accuracy number thermometric, large-screen lc demonstration, touch screen operation, realization remote monitoring and be easy to safeguard.
Technical solution adopted in the utility model is: a kind of networking liquid crystal touch screen intelligence central air-conditioning indoor controller is made of housing 1, touch-screen 2, large-screen lc display board 3, temperature probe 4 and control circuit board 5.Touch-screen 2 is provided with touch key-press and is fixed in the outer surface of housing 1 inside, large-screen lc display board 3 is welded on the control circuit board 5 and is covered on the inner surface of touch-screen 2, temperature probe 4 is welded on the control circuit board 5 and is fixed in the exploration hole place of housing 1, control circuit board 5 is fixed in the inside of housing 1, and several central air-conditioning indoor controllers are connected with the PC server by the RS485 communication interface.
Be welded with single-chip microcomputer U2 on the control circuit board 5, LCD driver U3, touch screen interface J1, calendar clock chip U5, RS485 communication interface chip U4, LCD panel U1, temperature probe U6, power supply and communication interface J2, LCD driver U3 links to each other with the I/O pin P1.4-P1.7 of single-chip microcomputer U2, the I/O pin P1.0-P1.3 of touch screen interface J1 and single-chip microcomputer U2 joins, calendar clock chip U5 links to each other with the I/O pin P3.4-P3.5 of single-chip microcomputer U2 respectively with temperature probe U6, the P3.0-P3.2 of RS485 communication interface chip U4 and single-chip microcomputer U2 joins, power supply and communication interface J2 link to each other with RS485 communication interface chip U4, and LCD panel U1 is connected with LCD driver U3.
LCDs can show date, week, time, temperature, running state of air conditioner and pattern, comprising wind speed, magnetic valve, heating/refrigeration isotype.
The beneficial effects of the utility model are: owing to be provided with the control circuit board of touch-screen, large-screen lc display board, temperature probe, RS485 communication interface and band single-chip microcomputer in the controller, can be when realization be controlled intelligence, economize on electricity, the hommization of hotel guest room air-conditioning draught fan, coil pipe, realize highly reliable, high efficiency systems connection, realize the timely transmission and the remote monitoring of guest room air-conditioning state, large-screen lc shows and touch screen technology makes and watches and operate more convenient simultaneously.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a schematic bottom view of the present utility model.
Fig. 3 is circuit theory diagrams of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is done to describe in further detail.
As shown in Figure 1 and Figure 2, a kind of networking liquid crystal touch screen intelligence central air-conditioning indoor controller is made of housing 1, touch-screen 2, large-screen lc display board 3, temperature probe 4 and control circuit board 5.Touch-screen 2 is provided with touch key-press and is fixed in the outer surface of housing 1 inside, and large-screen lc display board 3 is welded on the control circuit board 5 and is covered on the inner surface of touch-screen 2, its operation principle roughly the same with hand-writing palm PC.Temperature probe 4 is welded on the control circuit board 5 and by the exploration hole on the housing and leans out outside the shell, be used to survey indoor temperature, control circuit board 5 is fixed in the inside of housing 1, and the central air-conditioning indoor controller in the whole building is connected with the PC server by the RS485 communication interface.Housing can be fixed on the wall in the 86 ' box.
As shown in Figure 3, be welded with single-chip microcomputer U2 on the control circuit board 5, LCD driver U3, touch screen interface J1, calendar clock chip U5, RS485 communication interface chip U4, LCD panel U1, temperature probe U6, power supply and communication interface J2.LCD driver U3 links to each other with the I/O pin P1.4-P1.7 of single-chip microcomputer U2, the I/O pin P1.0-P1.3 of touch screen interface J1 and single-chip microcomputer U2 joins, calendar clock chip U5 links to each other with the I/O pin P3.4-P3.5 of single-chip microcomputer U2 respectively with temperature probe U6, the P3.0-P3.2 of RS485 communication interface chip U4 and single-chip microcomputer U2 joins, power supply and communication interface J2 link to each other with RS485 communication interface chip U4, and LCD panel U1 is connected with LCD driver U3.Key position on the touch-screen is respectively switch (ON/OFF) key, timing (TIME) key, add/subtract (ADD/SUBB) key and pattern (MODEL).LCDs can show date (date), what day, time (time-division), temperature, running state of air conditioner and pattern (wind speed, magnetic valve, heating/refrigeration mode), thereby reaches the purpose of intuitive display, easy and simple to handle and Based Intelligent Control.
The utlity model has networking and Based Intelligent Control characteristics, be that room temperature and running state of air conditioner can be sent on guest-room controller or the service centre's PC by network, can obtain the room from guest-room controller or service centre's PC has/unmanned (plug/card) signal, winter/summer, taxi/treat the rent state, and can control operation of air conditioner automatically in different mode according to the difference of above-mentioned each state, reach the purpose of taking into account guest's comfortableness and air conditioner intelligent economize on electricity simultaneously.
Claims (3)
1, a kind of networking liquid crystal touch screen intelligence central air-conditioning indoor controller, comprise housing (1), it is characterized in that: also comprise touch-screen (2), large-screen lc display board (3), temperature probe (4) and control circuit board (5), described touch-screen (2) is provided with touch key-press and is fixed in the inner outer surface of housing (1), large-screen lc display board (3) is welded on the inner surface that touch-screen (2) were gone up and be covered on to control circuit board (5), temperature probe (4) is welded on the exploration hole place that housing (1) was gone up and be fixed in to control circuit board (5), control circuit board (5) is fixed in the inside of housing (1), and several central air-conditioning indoor controllers are connected with the PC server by the RS485 communication interface.
2, networking liquid crystal touch screen intelligence central air-conditioning indoor controller according to claim 1, it is characterized in that: be welded with single-chip microcomputer (U2) on the described control circuit board (5), LCD driver (U3), touch screen interface (J1), calendar clock chip (U5), RS485 communication interface chip (U4), LCD panel (U1), temperature probe (U6), power supply and communication interface (J2), described LCD driver (U3) links to each other with the I/O pin (P1.4-P1.7) of single-chip microcomputer (U2), touch screen interface (J1) joins with the I/O pin (P1.0-P1.3) of single-chip microcomputer (U2), calendar clock chip (U5) links to each other with the I/O pin (P3.4-P3.5) of single-chip microcomputer (U2) respectively with temperature probe (U6), RS485 communication interface chip (U4) joins with (P3.0-P3.2) of single-chip microcomputer (U2), power supply and communication interface (J2) link to each other with RS485 communication interface chip (U4), and LCD panel (U1) is connected with LCD driver (U3).
3, networking liquid crystal touch screen intelligence central air-conditioning indoor controller according to claim 1, it is characterized in that: described touch key-press is respectively ON/OFF key, timing key, adds/subtract key, mode key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420118129 CN2777413Y (en) | 2004-11-23 | 2004-11-23 | Internet liquid-crystal touching-screen intelligent type indoor controller for central air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420118129 CN2777413Y (en) | 2004-11-23 | 2004-11-23 | Internet liquid-crystal touching-screen intelligent type indoor controller for central air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2777413Y true CN2777413Y (en) | 2006-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420118129 Expired - Fee Related CN2777413Y (en) | 2004-11-23 | 2004-11-23 | Internet liquid-crystal touching-screen intelligent type indoor controller for central air conditioner |
Country Status (1)
| Country | Link |
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| CN (1) | CN2777413Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101240935B (en) * | 2007-02-05 | 2010-06-09 | Lg电子株式会社 | Air conditioner |
| CN102033538A (en) * | 2010-12-27 | 2011-04-27 | 东莞市百分百科技有限公司 | Novel hotel room distribution control system |
| CN103702502A (en) * | 2013-11-25 | 2014-04-02 | 东莞市科园防静电设备有限公司 | Intelligent ionic fan |
| CN104515259A (en) * | 2013-10-01 | 2015-04-15 | Lg电子株式会社 | Heating, ventilation, and/or air conditioning controller |
| CN105465948A (en) * | 2015-11-27 | 2016-04-06 | 中央储备粮惠州直属库 | Intelligent air conditioner control method of grain depot |
| CN106274353A (en) * | 2016-08-01 | 2017-01-04 | 惠州华阳通用电子有限公司 | A kind of automatic air conditionning method and device of large-size screen monitors inter-vehicle information system |
-
2004
- 2004-11-23 CN CN 200420118129 patent/CN2777413Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101240935B (en) * | 2007-02-05 | 2010-06-09 | Lg电子株式会社 | Air conditioner |
| CN102033538A (en) * | 2010-12-27 | 2011-04-27 | 东莞市百分百科技有限公司 | Novel hotel room distribution control system |
| CN104515259A (en) * | 2013-10-01 | 2015-04-15 | Lg电子株式会社 | Heating, ventilation, and/or air conditioning controller |
| CN104515259B (en) * | 2013-10-01 | 2017-08-15 | Lg电子株式会社 | Heat, divulge information and/or air conditioning controller with function |
| CN103702502A (en) * | 2013-11-25 | 2014-04-02 | 东莞市科园防静电设备有限公司 | Intelligent ionic fan |
| CN105465948A (en) * | 2015-11-27 | 2016-04-06 | 中央储备粮惠州直属库 | Intelligent air conditioner control method of grain depot |
| CN106274353A (en) * | 2016-08-01 | 2017-01-04 | 惠州华阳通用电子有限公司 | A kind of automatic air conditionning method and device of large-size screen monitors inter-vehicle information system |
| CN106274353B (en) * | 2016-08-01 | 2018-09-11 | 惠州华阳通用电子有限公司 | A kind of automatic air conditionning method and device of large-size screen monitors inter-vehicle information system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060503 Termination date: 20111123 |