CN2244693Y - Microcomputer controller for air conditioner - Google Patents
Microcomputer controller for air conditioner Download PDFInfo
- Publication number
- CN2244693Y CN2244693Y CN 95219290 CN95219290U CN2244693Y CN 2244693 Y CN2244693 Y CN 2244693Y CN 95219290 CN95219290 CN 95219290 CN 95219290 U CN95219290 U CN 95219290U CN 2244693 Y CN2244693 Y CN 2244693Y
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- control
- processing unit
- microcomputer controller
- idle call
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Abstract
The utility model relates to a microcomputer controller for an air conditioner. The output terminal of the key function of a control panel is connected with the input terminal of a central processing unit of which the output terminal is connected with a display function and sound processing unit, and the output terminals of a resetting function unit and an oscillator are also connected with the input terminal of the central processing unit. The output terminal of the central processing unit is also connected with the signal processing input terminal of a control box, and the signal processing output terminal of the control box is connected with a secondary control box and the input terminal of the central processing unit. The control panel and two groups of central processing units in the control box are utilized as a signal processing center. The utility model has the advantages of intelligent energy-saving and simplified operation.
Description
The utility model relates to a kind of idle call microcomputer controller.
Present commercially available idle call temperature controller, its wind speed adjustment of traditional type can not be done to adjust automatically according to actual temperature, the electronics display type can only be made three speed (middling speed, low speed at a high speed) according to actual temperature and automatically switch, can not be with stable temperature control, and uncontrollable indoor minimum ventilation volume and save the energy, and this electronic type product problem in the signal transmission is a lot of, causes complex circuit, and construction also is difficult for.
The purpose of this utility model provides a kind of idle call microcomputer controller, to solve the many scarce fraud that above-mentioned traditional air-conditioning uses.
The utility model is achieved in that and includes control panel and control box thereof, button and what be positioned at control panel is the control core circuit with the central processing unit, it is characterized in that: the input that is connected to central processing unit with the output of the keypress function unit of this control panel, be connected to the input of Presentation Function unit and sound processing unit again with the output of central processing unit, be connected to the input of central processing unit again with the output of function of reset unit and oscillator, be connected to the input of the signal processing unit of control box again with the output of central processing unit.Wherein the keypress function unit is the air-supply running of control air-conditioning and setting-up time and temperature.Wherein central processing unit, processing keypress function unit, Presentation Function unit and sound processing unit provide signal to control box simultaneously.Wherein the Presentation Function unit is display power supply, temperature and operating condition.Wherein sound processing unit sends the alarm sound.Wherein the function of reset unit is the function that is used to eliminate all settings.An oscillator that provides oscillator signal to make it operate as normal to central processing unit is provided in the control circuit.Above-mentioned control panel can be connected in series the control box of unlimited many groups, to reach colony's control in many spaces.Be connected to the signal end for process of control box with the output of the central processing unit of above-mentioned control panel, be connected to the input of time control box and CPU again with the output of signal processing unit, be connected to the input of motor switch and running control and valve control respectively with the output of CPU, output with motor switch and running control and valve control is connected to the motor input respectively again, with power supply, the output of oscillator and function setting unit is connected to the input of CPU respectively, be connected to the input of Temperature Treatment device again with temperature detector, be connected to the input of CPU with the output of Temperature Treatment device, constitute a control box thus.Wherein signal processing unit includes a circuit that the signal of control panel is amplified, and its output is connected to CPU.Above-mentioned CPU links to each other with the temperature control panel, with the running of control motor.Wherein motor switch is the startup of control motor and closes.Above-mentioned running control and valve control are to utilize partitioning scheme to control rotating speed of motor the signal that CPU is sent here.Above-mentioned oscillator is used for gate time.Be provided with a plurality of thumb-acting switch, be used to set the CPU functional mode.The said temperature processor is to give CPU after the signal that temperature detector transmits is handled.
Characteristics of the present utility model are to utilize two groups of central processing units in control panel and the control box as the signal processing center, handle various situations and a kind of wisdom of constituting is economized the air-conditioner controller that can and simplify the operation.Its signal load mode is only used two kinds of lines: a signal line and an earth connection, transmit with serial mode, and wiring is simple and easy, and wind speed control adopts " cutting mutually " to do infinitely variable speeds.In addition-and characteristics are that its air supply motor is not limited by label and model can, set minimum wind speed and 20%, 40%, 50% by the space actual demand and keep ventilation volume.Moreover the utility model can connect unlimited many group control boxes with a control panel, realizes the purpose of population management.
Fig. 1 is a circuit block diagram one of the present utility model.
Fig. 2 is a circuit block diagram two of the present utility model.
Fig. 3 is a circuit-line schematic diagram one of the present utility model.
Fig. 4 is two of a circuit-line schematic diagram of the present utility model.
Fig. 5 is a software control flow schematic diagram of the present utility model.
Referring to Fig. 1,2,3,4, the utility model mainly is to be formed by connecting by a control panel 10 and a control box 20, this control panel 10 mainly is the input that is connected to central processing unit 12 with the output of keypress function unit 11, be connected to the input of Presentation Function unit 13 and sound processing unit 14 and control box 20 again with the output of central processing unit 12, be connected to the input of central processing unit 12 again with the output of function of reset unit 15 and oscillator 16, constitute a control panel from the above mentioned.
This keypress function unit 11 is the air-supply of control air-conditioning, running and setting-up time and temperature.Central processing unit 12, processing keypress function unit 11, Presentation Function unit 13 and sound processing unit 14 provide signal to control box 20 simultaneously.
Presentation Function unit 13 is used for display power supply, temperature and operating condition.
Sound processing unit 14 sends the alarm sound.
The setting of all functions can be eliminated in function of reset unit 15.
Oscillator 16 provides an oscillator signal to central processing unit 12, makes central processing unit energy operate as normal.
The output of above-mentioned central processing unit 12 is connected to the input of the signal processing unit 21 of control box 20, be connected to the input of time control box 20a and CPU 22 again with the output of signal processing unit 21, be connected to the input of motor switch 23 and running control and valve control 24 respectively with the output of CPU 22, output with motor switch 23 and running control and valve control 24 is connected to motor 25 inputs respectively again, with power supply, the output of oscillator 27 and function setting unit 28 is connected to the input of CPU 22 respectively, and be connected to the input of Temperature Treatment device 29 again with temperature detector 291, be connected to the input of CPU 22 with the output of Temperature Treatment device 29, constitute a control box thus.
Running control and valve control 24 are the rotating speeds that the signal that CPU 22 is sent here utilized partitioning scheme control motor 25.
Press air-supply by keypress function unit 11, when running and setting-up time or temperature, after central processing unit 12 is handled this signal, just after delivering to Presentation Function unit 13 and sound processing unit 14, deliver in the signal processing unit 21 of control box 20, signal processing unit 21 is delivered to CPU 22 after signal is amplified again, CPU 22 is just opened motor switch 23, and motor 25 is rotated.When temperature detector 291 is sensed temperature and has been reached design temperature in addition, temperature detector 291 is just exported a signal and is given Temperature Treatment device 29, deliver in the CPU 22, CPU 22 is just delivered to signal the rotation that stops motor 25 in running control and the valve control 24 again.When sensing temperature and be higher than design temperature as temperature detector 291, temperature detector 291 is just exported a signal and is given Temperature Treatment device 29, deliver in the CPU 22, CPU 22 is just delivered to signal in running control and the valve control 24 and is come starter motor 25 to rotate again; As setting-up time then, oscillator 27 provides a signal to CPU 22, just CPU 22 is delivered to a signal in the motor switch 23, turns off motor 25 by motor switch 23.
Consult Fig. 5, software flow of the present utility model is: during beginning, enter 30 start-up systems and differentiate, as not being, then enter 301, system has started differentiation at present, as not being, then enters 302, system closing and 303 done states.If, then enter 31, press the on/off key, enter 32 again, change temperature and set differentiation, as not being, then enter 33, in the starting timing start-up state, if then enter 321 and utilize 15-30 ℃ of upper and lower key assignments temperature.Just enter 33 after setting is finished, the starting timing start-up is differentiated, if not, then enter in the 34 changes in temperature switching states; If, then enter 331, press timing key, enter 332 again, utilize 1-15 hour upper and lower key assignments time, enter again after setting is finished in the switching of 34 changes in temperature and differentiate.If not then enter 35, start and force in this way, then to enter 341 in the fast state, press the timing key secondary, enter 342 again to utilize upper and lower key to select C cold air pattern or H heating installation pattern; After setting is finished, enter 35 again and start pressure differentiation the most at a high speed.As not being; Then entering 36 temperature senses reads temperature and transfers in the control box micro computer state, in this way, then entering 351 presses pressure fan and forces to run up strong, enter again 352 force to set the most at a high speed finish after, then enter in 353 switchings and differentiate, if not, then enter 361 temperature senses and read temperature and transfer in the control box micro computer state, then enter 354 in this way, pressing pressure fan forces to run up and enters in 36 again behind the key, enter the CPU of 37 single control box by 36 again or organize in the CPU of control box more, enter 38 again, in the mechanical relay action, entering 39 fan electromotors compares according to design temperature and actual temperature in the phase cut mode, be on/off, enter 41 timing shutdowns again time is up and reach in the differentiation, if not, then enter in 32, if, then enter in 302, promptly finish software control.
Above-mentioned idle call microcomputer controller can be connected in series the unlimited control box of organizing with this control panel, to realize the population management in many spaces more.
Claims (16)
1, a kind of idle call microcomputer controller, include control panel and control box, button and what be positioned at control panel is the control core circuit with the central processing unit, it is characterized in that: the input that is connected to central processing unit with the output of the keypress function unit of this control panel, be connected to the input of Presentation Function unit and sound processing unit again with the output of central processing unit, be connected to the input of central processing unit again with the output of function of reset unit and oscillator, be connected to the input of the signal processing unit of control box again with the output of central processing unit.
2, idle call microcomputer controller as claimed in claim 1 is characterized in that: wherein the keypress function unit is to control air-conditioning air-supply running and setting-up time and temperature.
3, idle call microcomputer controller as claimed in claim 1 is characterized in that: wherein central processing unit, processing keypress function unit, Presentation Function unit and sound processing unit provide signal to control box simultaneously.
4, idle call microcomputer controller as claimed in claim 1 is characterized in that: wherein the Presentation Function unit is display power supply, temperature and operating condition.
5, idle call microcomputer controller as claimed in claim 1 is characterized in that: wherein sound processing unit sends the alarm sound.
6, idle call microcomputer controller as claimed in claim 1 is characterized in that: wherein the function of reset unit is the function that is used to eliminate all settings.
7, idle call microcomputer controller as claimed in claim 1 is characterized in that: an oscillator that provides oscillator signal to make it operate as normal to central processing unit is provided in the control circuit.
8, idle call microcomputer controller as claimed in claim 1 is characterized in that: above-mentioned control panel can be connected in series the control box of unlimited many groups, to reach colony's control in many spaces.
9, idle call microcomputer controller as claimed in claim 1, it is characterized in that: the signal end for process that is connected to control box with the output of the central processing unit of above-mentioned control panel, be connected to the input of time control box and CPU again with the output of signal processing unit, be connected to the input of motor switch and running control and valve control respectively with the output of CPU, output with motor switch and running control and valve control is connected to the motor input respectively again, with power supply, the output of oscillator and function setting unit is connected to the input of CPU respectively, be connected to the input of Temperature Treatment device again with temperature detector, be connected to the input of CPU with the output of Temperature Treatment device, constitute a control box thus.
10, idle call microcomputer controller as claimed in claim 9 is characterized in that: wherein signal processing unit includes a circuit that the signal of control panel is amplified, and its output is connected to CPU.
11, idle call microcomputer controller as claimed in claim 9 is characterized in that: above-mentioned CPU links to each other with the temperature control panel, with the running of control motor.
12, idle call microcomputer controller as claimed in claim 9 is characterized in that: wherein motor switch is the startup of control motor and closes.
13, idle call microcomputer controller as claimed in claim 9 is characterized in that: above-mentioned running control and valve control are to utilize partitioning scheme to control rotating speed of motor the signal that CPU is sent here.
14, idle call microcomputer controller as claimed in claim 9, it is characterized in that: above-mentioned oscillator is used for gate time.
15, idle call microcomputer controller as claimed in claim 9 is characterized in that: the said temperature processor is to give CPU after the signal that temperature detector transmits is handled.
16, idle call microcomputer controller as claimed in claim 9 is characterized in that: be provided with a plurality of thumb-acting switch, be used to set the CPU functional mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95219290 CN2244693Y (en) | 1995-08-15 | 1995-08-15 | Microcomputer controller for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95219290 CN2244693Y (en) | 1995-08-15 | 1995-08-15 | Microcomputer controller for air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2244693Y true CN2244693Y (en) | 1997-01-08 |
Family
ID=33867530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95219290 Expired - Fee Related CN2244693Y (en) | 1995-08-15 | 1995-08-15 | Microcomputer controller for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2244693Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1880869B (en) * | 2005-06-17 | 2013-07-03 | Lg电子株式会社 | Air-conditioner |
-
1995
- 1995-08-15 CN CN 95219290 patent/CN2244693Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1880869B (en) * | 2005-06-17 | 2013-07-03 | Lg电子株式会社 | Air-conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |