CN201547916U - Intelligent controller for an air conditioner - Google Patents
Intelligent controller for an air conditioner Download PDFInfo
- Publication number
- CN201547916U CN201547916U CN2009201995609U CN200920199560U CN201547916U CN 201547916 U CN201547916 U CN 201547916U CN 2009201995609 U CN2009201995609 U CN 2009201995609U CN 200920199560 U CN200920199560 U CN 200920199560U CN 201547916 U CN201547916 U CN 201547916U
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- air
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- temperature sensor
- intelligent controller
- temperature
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Abstract
The utility model belongs to the technical field of intelligent controllers and particularly relates to an intelligent controller for an air conditioner. The intelligent controller comprises a main-control singlechip, a temperature sensor, a signal transceiver, an operation panel and a power supply which are mounted in a casing; and the temperature sensor, the signal transceiver, the operation panel and the power supply are controlled by the main-control singlechip. The utility model combines a plurality of functions into a whole, such as learning of infrared remote control commands, monitoring and judging of environmental temperature, remote control of the air conditioner, and the like, and realizes intelligent operation of the air conditioner.
Description
Technical field
The utility model belongs to the intelligent controller technical field, is specifically related to a kind of air-conditioner intelligent controller.
Background technology
Commercially available air-conditioning is all controlled by its attached remote controller of joining the regulation and control of serviceability temperature, mostly be IR remote controller, but different manufacturers, the telecontrol code that the IR remote controller of classification and model sends is all variant, so remote controller can not be general, present domestic air-conditioning remote control code just has kind more than 3400, therefore learning type infrared remote-controller has appearred, substitute the keying of original remote controller realization to air-conditioning, transmit relevant control parameter such as room temperature setting, wind direction, air quantity, operational mode etc., but commercially available learning type infrared remote-controller fails to solve the control problem of controlling air-conditioner according to the variation of environment temperature at present.
Summary of the invention
The utility model provides a kind of intelligent air conditioner remote controller at above-mentioned the deficiencies in the prior art, combines multinomial functions such as infrared remote control instruction study and environment temperature monitoring and judgement, air-conditioner remote control, has realized the intelligent work of air-conditioner.
The utility model is achieved through the following technical solutions:
A kind of air-conditioner intelligent controller, it is characterized in that described controller comprises main control singlechip, temperature sensor, signal transceiver, operation panel and power supply, above-mentioned parts all are installed on a housing, and temperature sensor, signal transceiver, operation panel and power supply are controlled by main control singlechip.
Described main control singlechip is provided with study module and temperature control module, described study module obtains the learning signal that signal transceiver is received, this learning signal is gone to temperature control module, described temperature control module obtains the ambient temperature signal of temperature sensor transmission and the learning signal of study module transmission, carry out service logic, send the air-conditioning temperature signal by signal transceiver.
Described controller is provided with the command memory that is subjected to main control singlechip control, the learning signal that the storage signal transceiver is received.
Described temperature sensor is thermistor temperature sensor or integrated digital temperature sensor.
Described signal transceiver is the infrared signal transceiver.
Described operation panel comprises status indicator lamp and the operating key that is installed on the housing.
Described power supply comprises intermittently power supply unit and battery component.
Further, the learning signal that the utility model infrared signal transceiver receives the air-conditioner transmission is a remote control code, deposits in memory, sends this remote control code when needed to air-conditioning, realizes the intelligent work of air-conditioning.
The utility model also can make controller work by default operating temperature threshold value, for example specifically sets when indoor temperature is higher than 28 ℃, opens air-conditioning refrigeration; When indoor temperature is lower than 13 ℃, open air-conditioning pyrogenicity.Opening temperature can readjust, and sets the temperature of closing air-conditioning according to user's needs, for example closes air-conditioning under refrigeration condition when temperature is low to moderate 22 ℃, by the above-mentioned course of work, selects rational indoor temperature, also helps energy efficient simultaneously.
The utility model main control singlechip adopts microcontroller CPU to coordinate the operation of each several part, and utilizes the C language to work out corresponding software, in order to finishing all operations such as infrared reception, study code, room temperature test, overtemperture control.
The utility model also can be provided with communication interface, links to each other with extraneous checkout gear or computer, detects its duty and carries out the correlation function setting.
The utility model air-conditioner intelligent controller can adopt two kinds of electric source modes, is battery component in the study code stage with the 4.5V dc source, in order to the infrared control code that receives air-conditioning remote control easy to operately; When implementing normal overtemperture control, adopt intermittently power supply unit of civil power 220V power supply, utilize the pattern that resistance reduces and work in the gap, approximately test one time environment temperature second every 30-60, surpass threshold values if find room temperature, then launching the infrared remote control code is the air-conditioning temperature signal, the work of control air-conditioner.Adopting the resistance step-down in the technical program is in order to improve cost performance of product, and gap work is in order to reduce Overall Power Consumption, entire controller is at the not enough 0.25W of power consumption of temperature control state work, reach energy-saving effect, even and adopt another advantage of low-power consumption is that human body contacts positions such as these circuit, button, battery, the electric current that flows through human body is no more than 2mA, is safe, and a lot of people may be imperceptible.In other words, the utility model controller can be connected on the AC power always, when learning IR remote controller if desired, loads onto battery, enables battery component, after study is finished, takes off battery, switches to intermittently power supply, recovers to work automatically.
The alleged power supply at intermittence of the utility model can be provided with accumulator and mu balanced circuit, uses controllable silicon to trigger or the halt circuit use.
Description of drawings
Fig. 1 is the utility model air-conditioner intelligent controller operation principle block diagram
Fig. 2 is an intermittently power work theory diagram of the utility model
The specific embodiment
Below in conjunction with accompanying drawing to the utility model to further description.
As depicted in figs. 1 and 2, air-conditioner intelligent controller comprises main control singlechip, temperature sensor, signal transceiver, operation panel and power supply, and above-mentioned parts all are installed on a housing, and temperature sensor, signal transceiver, operation panel and power supply are controlled by main control singlechip.
Described main control singlechip is provided with study module and temperature control module, described study module obtains the learning signal that signal transceiver is received, this learning signal is gone to temperature control module, described temperature control module obtains the ambient temperature signal of temperature sensor transmission and the learning signal of study module transmission, carry out service logic, send the air-conditioning temperature signal by signal transceiver.
Described controller is provided with the command memory that is subjected to main control singlechip control, the learning signal that the storage signal transceiver is received.
Described temperature sensor is thermistor temperature sensor or integrated digital temperature sensor.
Described signal transceiver is the infrared signal transceiver.
Described operation panel comprises status indicator lamp and the operating key that is installed on the housing.
Described power supply comprises intermittently power supply unit and battery component.
The single-chip microcomputer of the technical program has adopted 89C2051, and TEMP adopts LM75 integrated digital temperature sensor or thermistor temperature sensor, and memory adopts FM24C04, and the intermittent power supply circuit adopts ghyristor circuit to realize.
Its concrete course of work is as follows:
Study air-conditioning telecommand:
Connect battery, enable battery component, status indicator lamp is flicker continuously, presses refrigeration simultaneously and heats two operating keys, and status indicator lamp goes out, and enters learning state, by the individual palpation refrigeration or heat key and select to prepare study and heat the order order of still freezing.These buttons some pin in pressing the port that moment makes CPU is in low level, impel the study module among the storage CPU to begin to carry out learning functionality, if receive the signal of IR remote controller, status indicator lamp can be a little while bright, and an air-conditioning remote control code that receives is stored among the flash memory FM24C04, if state in the order of study refrigeration, we are arranged to refrigeration mode with the air-conditioning remote control of family expenses, and according to user's needs, set parameters such as the temperature that presets, fan speed, fan blade direction, close air-conditioning remote control then.
The infrared transmission pipe of the air-conditioning remote control that sets is aimed at this device infrared receiving terminal, press and open the air-conditioning key, this moment, this unit state indicator lamp was a little while bright, and this instruction has been learnt in expression.Whether in order to check the study success or not can be facing to the air-conditioner remote control receive window button of family refrigeration emission telecommand, observing air-conditioner has response, if begin to carry out all operation such as refrigeration, represents that this order learns to finish.
Equally, can select heating mode under learning state, the air-conditioning remote control of family is arranged in the instruction that heats, and sends a subcommand, the order that this device can be learnt to heat facing to this device.When using powered battery, at the state of non-study, status indicator lamp glimmers continuously.After sending telecommand, if, showing this order study less than response, do not finish by the air-conditioner of family, can relearn.
The gentle control of test cabinet room temperature:
The room temperature test is mainly finished by integrated digital temperature sensor or thermistor temperature sensor, surpass the threshold values of setting when room temperature after, this controller sends infrared remote control instruction impelling air-conditioner start work automatically, whole device associated components all plays a role under this duty, has showed inner composition of whole device and the relation of being mutually related among Fig. 1.When thermometric or temperature control, disconnect 4.5V dc source and battery component, and connect the i.e. power supply unit intermittently of 220V AC power, and with the infrared emission direction towards family air-conditioner remote control window, but this controller utonomous working just.
If this controller is found room temperature and surpasses the order that the threshold values of setting can send refrigeration or pyrogenicity automatically that temperature information is delivered to main control singlechip by temperature sensor, by main control singlechip output control routine, makes infrared transmission pipe send signal again.Can set the code that the gap sends twice startup air-conditioning work, temperature sensor every 30-60 thermometric second once after this controller will be waited for half an hour, judges whether that once more temperature changes to some extent subsequently, if do not change, send the instruction that starts air-conditioning work once more.
Intermittently power supply also can adopt the adjusting and voltage-reduction switch voltage-stabilized power supply circuit to realize, the operating current possibility during its discontinuous operation can also be bigger.The shutoff of switching power supply provides signal by single-chip microcomputer equally and realizes.
Claims (7)
1. air-conditioner intelligent controller, it is characterized in that described controller comprises main control singlechip, temperature sensor, signal transceiver, operation panel and power supply, above-mentioned parts all are installed on a housing, and temperature sensor, signal transceiver, operation panel and power supply are controlled by main control singlechip.
2. air-conditioner intelligent controller according to claim 1, it is characterized in that described main control singlechip is provided with study module and temperature control module, described study module obtains the learning signal that signal transceiver is received, this learning signal is gone to temperature control module, described temperature control module obtains the ambient temperature signal of temperature sensor transmission and the learning signal of study module transmission, carry out service logic, send the air-conditioning temperature signal by signal transceiver.
3. air-conditioner intelligent controller according to claim 2 is characterized in that described controller is provided with the command memory that is subjected to main control singlechip control, the learning signal that the storage signal transceiver is received.
4. air-conditioner intelligent controller according to claim 1 and 2 is characterized in that described temperature sensor is thermistor temperature sensor or integrated digital temperature sensor.
5. air-conditioner intelligent controller according to claim 1 and 2 is characterized in that described signal transceiver is the infrared signal transceiver.
6. air-conditioner intelligent controller according to claim 1 is characterized in that described operation panel comprises status indicator lamp and the operating key that is installed on the housing.
7. air-conditioner intelligent controller according to claim 1 is characterized in that described power supply comprises intermittently power supply unit and battery component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201995609U CN201547916U (en) | 2009-11-05 | 2009-11-05 | Intelligent controller for an air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201995609U CN201547916U (en) | 2009-11-05 | 2009-11-05 | Intelligent controller for an air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201547916U true CN201547916U (en) | 2010-08-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201995609U Expired - Lifetime CN201547916U (en) | 2009-11-05 | 2009-11-05 | Intelligent controller for an air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201547916U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101706143B (en) * | 2009-11-05 | 2012-06-13 | 浙江加兰节能科技股份有限公司 | Air-conditioner intelligent controller |
| CN102707751A (en) * | 2012-06-28 | 2012-10-03 | 成都常道科技有限责任公司 | Temperature and humidity intelligent monitoring system of standardized security apparatus storeroom for electrified operation |
-
2009
- 2009-11-05 CN CN2009201995609U patent/CN201547916U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101706143B (en) * | 2009-11-05 | 2012-06-13 | 浙江加兰节能科技股份有限公司 | Air-conditioner intelligent controller |
| CN102707751A (en) * | 2012-06-28 | 2012-10-03 | 成都常道科技有限责任公司 | Temperature and humidity intelligent monitoring system of standardized security apparatus storeroom for electrified operation |
| CN102707751B (en) * | 2012-06-28 | 2014-08-06 | 成都常道科技有限责任公司 | Temperature and humidity intelligent monitoring system of standardized security apparatus storeroom for electrified operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100811 Effective date of abandoning: 20091105 |