CN1180816A - Air conditioner - Google Patents
Air conditioner Download PDFInfo
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- CN1180816A CN1180816A CN97115301A CN97115301A CN1180816A CN 1180816 A CN1180816 A CN 1180816A CN 97115301 A CN97115301 A CN 97115301A CN 97115301 A CN97115301 A CN 97115301A CN 1180816 A CN1180816 A CN 1180816A
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- air conditioner
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- automatic restart
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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
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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
- F24F11/62—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
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
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- Air Conditioning Control Device (AREA)
Abstract
The invention relates to an air conditioner, the automatic restarting control function of which can be selected by a user. The air conditioner is provided with the function of automatically restarting the automatic restarting control for the running of the air conditioner according to running content data that are stored in EEPRO30. The invention includes a diverter switch (31) which can divertingly set that whether the automatic restarting control can be implemented.
Description
The present invention relates to have the current running content of in storage devices such as non-volatile EEPROM storage, when after power failure, recovering energising according to the running content of this memory device stores air conditioner of the automatic starting control function of entry into service once more automatically.
Air conditioners such as room air conditioner (below, be also referred to as air regulator) be make cold-producing medium in kind of refrigeration cycle, circulate, utilize the condensation of this cold-producing medium and evaporation with the room air refrigeration or (with) device of heating, now, it has become one of necessity in each family and various buildings etc.
As an example of above-mentioned air conditioner, in order to carry out the higher air-conditioning of reliability and operability, have automatically starting the air conditioner of (automatic restart) control.So-called automatic restart control, a kind of control mode comes to this: in advance at non-volatile storage device (for example, EEPROM etc.) operating condition of the current air conditioner of storage in, suppose power failure has taken place, the running of air conditioner stops, just read the operating condition of memory device stores when switching on again behind the process certain hour, entry into service once more automatically.By being assembled into this automatic restart mode, having a power failure → again in the power supply supply condition after the energising, need not can recover operation of air conditioner by manually setting again just.
In the air conditioner that formerly has, be divided into the structural element (this controls needed storage device, program etc.) that when product export, carries in advance about above-mentioned automatic restart control mode, always carry out the type of this automatic restart control and not from beginning to carry out the type of automatic restart control.That is, in the air conditioner that formerly has, whether carrying out having or not of automatic restart control, is that predetermined fixed is a certain form.
In addition, in indoor air conditioner for both cooling and heating machine, use regularly running continually, in the automatic restart control when this timing setting, do not determine any concrete control mode.
Consider that from the angle of the efficiency operated reliably above-mentioned automatic restart control is effectively, still, it is not the control mode that is used to improve user's comfortableness, so the necessity of this automatic restart control is just different with the user.
That is, the specific in overseas abominable zone of power status such as scope, power-off condition is a lot, air conditioner just becomes continually the state that stops (restarting) owing to having a power failure, so, owing to have a power failure, for example remote controller entry into service once more of user, thus extra burden increased to the user.Based on this background,, require the user of automatic restart control just many in the abominable region of this power status.
On the other hand, in the good country of power status such as Japan, it is few to have a power failure, and utilizes the chance of automatic restart control also few, so, do not need the user of automatic restart control just many especially.In addition, carry out again in the air conditioner of type of automatic restart control mode, just pull out the attaching plug of air conditioner when having spent season (spring, autumn), when summer, winter when using air conditioner to insert attaching plug, this air conditioner is entry into service optionally also, and that this is not the user is desirable, so, the situation that does not still need automatic restart to be controlled to be has just taken place.
That is, in the technology that formerly has, have or not and carry out automatic restart control and fix, so, can not satisfy all users' requirement.
In addition, being envisioned that the necessity of carrying out automatic restart control is that environment with the user changes, so, preferably can select carry out having or not of this automatic restart control by the user.
In addition, in the air conditioner that carries the automatic restart control mode that has earlier, when timing setting, do not determine any concrete control mode.Therefore, for example have a power failure when timing setting, when recovering energising behind the certain hour, in the automatic restart control that formerly has, air conditioner is to start once more according to the pattern before having a power failure.This just means, though start timing setting (current be the running halted state, the appointment in future constantly [some time branchs] make the setting of air regulator starting) time still stop timing setting (the appointment in future constantly [some time branchs] turn round before and in this setting that air regulator is shut down) time, air conditioner all will irrespectively start once more with timing setting after recovering to switch on.Therefore, although carried out timing setting, air conditioner also might want to make shut down moment of (starting) of air conditioner to start the user.
The present invention is exactly In view of the foregoing and motion, and its purpose is intended to the air conditioner that carries out automatic restart control by providing the user can select to have or not, improves the adaptive functions to various power supply supply environment.
In addition, another object of the present invention be when setting timing setting particularly automatic restart control, improve adaptive functions to various power supply supply environment.
In order to achieve the above object, according to air conditioner of the present invention, have running content-data, automatically beginning once more when switching on again in the air conditioner of control (automatic restart control) function of operation of air conditioner, having and to switch setting and whether carry out the setting device that above-mentioned automatic restart is controlled in power supply fixed time that has a power failure according to memory device stores.
As preferred embodiment, above-mentioned running content-data is data of utilizing remote controller to set, and above-mentioned setting device is can be by the switch of manual switchover.
In addition, as preferred embodiment, above-mentioned storage device is non-volatile storage device that can write with dataout, and above-mentioned running content-data is the data that the running content before having a power failure according to above-mentioned power supply writes this storage device.
And, in air conditioner of the present invention, have timing setting device and control device; The timing setting device makes operation of air conditioner proceed to following appointment constantly, when arriving this and specify constantly, makes the timing setting (stopping timing setting) of the content that this operation of air conditioner stops; When above-mentioned timing setting, even carried out the setting that above-mentioned automatic restart is controlled by above-mentioned setting device, control device also was controlled to be and did not carry out above-mentioned automatic restart control when switching on again the above-mentioned power supply power failure fixed time.
In addition, in air conditioner of the present invention, also have timing setting device and control device; Carry out carrying out constantly the timing setting (reservation starting timing setting) of the content of operation of air conditioner since the appointment in future; When above-mentioned timing setting, above-mentioned power supply has a power failure when recovering energising after the fixed time, and control device is controlled to be and does not carry out above-mentioned automatic restart control and irrelevant with the setting of above-mentioned setting device.
In addition, in air conditioner of the present invention, also have judgment means and control device, begin the setting that above-mentioned timing running back, above-mentioned power supply have a power failure when switching on after the fixed time again, judgment means judges whether to have been undertaken by above-mentioned setting device above-mentioned automatic restart control constantly from the appointment of setting (starting timing setting) by above-mentioned timing setting device, control device is to have set when carrying out above-mentioned automatic restart control when the judged result of this judgment means only, just carries out this automatic restart and controls.
According to the present invention, utilize setting device (for example change-over switch), can set whether carry out automatic restart control, so the user can select to carry out/do not carry out automatic restart control easily according to power supply supply environment etc. by manual operation.
In addition, according to the present invention, when reservation stops timing setting and reservation starting timing setting, because when after power supply has a power failure the fixed time, recovering energising, irrespectively do not carry out the automatic restart control action with the setting of setting device, so air conditioner can not violated user's wish and entry into service.
When turning round,, just carry out this automatic restart control when carrying out automatic restart control as long as set by setting device according to the judgement of judgment means according to reservation starting timing setting.As a result, just only in running according to reservation starting timing setting, promptly only in running according to user intention, just carry out automatic restart and control.
Fig. 1 is the figure of structure of kind of refrigeration cycle of the air conditioner of the expression embodiment of the invention 1.
Fig. 2 is the control system figure that comprises the whole air conditioner of indoor units and outdoor unit.
Fig. 3 is expression with the action of the indoor control part of the indoor units of embodiment 1 is the general flowchart of the example handled of the running center, whole air conditioner.
Fig. 4 is that the action with the indoor control part of indoor units of expression embodiment 1 is the general flowchart of the example handled of the running center, whole air conditioner.
Fig. 5 is that the action with the indoor control part of indoor units of expression embodiment 1 is the general flowchart of the example handled of the running center, whole air conditioner.
Fig. 6 is the embodiment of the invention 2, comprise the control system figure of the whole air conditioner of indoor units and outdoor unit.
Fig. 7 is the part of the general flowchart of the example handled of expression running embodiment 2, whole air conditioner, shows the figure about the processing of display part.
Fig. 8 is the part of the general flowchart of the example handled of expression running embodiment 2, whole air conditioner, shows the figure about the processing of display part.
Fig. 9 is the part of the general flowchart of the example handled of expression running embodiment 2, whole air conditioner, shows the figure about the processing of display part.
Figure 10 is the part of the general flowchart of the example handled of expression running embodiment 2, whole air conditioner, shows the figure about the processing of display part.
Figure 11 is the part of the general flowchart of the example handled of expression running embodiment 2, whole air conditioner, shows the figure about the processing of buzzer.
Figure 12 is the general flowchart of an example that stops timing running processing expression embodiment 3, whole air conditioner.
Figure 13 is the general flowchart of an example of expression timing running embodiment 3, whole air conditioner processing.
Figure 14 is the general flowchart of an example of expression sleep running embodiment 3, whole air conditioner processing.
Figure 15 is variation of the present invention, comprise the control system figure of the whole air conditioner of indoor units and outdoor unit.
Figure 16 is the part of the general flowchart of the example handled of expression running variation, whole air conditioner, shows the figure about the processing of the operation of press button.
Below, with reference to the description of drawings embodiments of the invention.
(embodiment 1)
Fig. 1 is the figure of structure of kind of refrigeration cycle of the air conditioner (air regulator) of expression present embodiment.
As shown in Figure 1, air conditioner 1 by pipeline with compressor 2, have the cross valve 3 of refrigerant passage handoff functionality, with the indoor heat converter 4 of indoor fan 4a subtend configuration, be linked in sequence circlewise as for example electronic control valve (PMV) 5 of expansion valve with the outdoor heat converter 6 of outdoor fan 6a subtend configuration, constitute the kind of refrigeration cycle that makes the cold-producing medium Reversible Cycle.
By this kind of refrigeration cycle as can be known, air conditioner 1 utilizes compressor 2, switching controls (the cross valve 3 → OFF) of cross valve 3 when indoor fan 4a and outdoor fan 6 a running, by make cold-producing medium according to solid arrow direction circulation among the figure (compressor 2 → cross valve 3 → outdoor heat converter (condensation) 6 → PMV5 → indoor heat converter (sweat cooling effect) 4 → cross valve, 3 → compressor 2 → ...), carry out cooling operation, in addition, (cross valve 3 → ON) is by making cold-producing medium according to dotted line direction circulation (compressor 2 → cross valve 3 → indoor heat converter (condensation heating effect) 4 → expansion valve, 5 → outdoor heat converter (evaporation) 6 → cross valve 3 → compressor 2 among the figure to utilize the switching controls of cross valve 3 ...) carry out warming operation.
Above-mentioned compressor 2, cross valve 3, PMV5, outdoor heat converter 6 and outdoor fan 6a are arranged on and are located in the outdoor outdoor unit.This outdoor unit have the evaporating temperature sensor 9 that is arranged on cold-producing medium evaporating temperature on the outdoor heat converter 6, that detect this outdoor heat converter 6 and be arranged on the outdoor heat converter 6 or outdoor heat converter 6 near, detect the outside air temperature sensor 10 of outside air temperature, have the function that comprises the whole outdoor section of compressor 2 etc. according to the controls such as signal that detect by this evaporating temperature sensor 9 and outside air temperature sensor 10.
In addition, indoor heat converter 4 and indoor fan 4a are arranged on and are located in the indoor indoor units.Indoor units has indoor temperature transmitter 11 that detects indoor temperature and the heat-exchanger temperature sensor 12 that is arranged on condensation of refrigerant temperature on the indoor heat converter 4, that detect this indoor heat converter 4, has the function that comprises the whole indoor section of indoor heat converter 4 and indoor fan 4a according to the signal that is detected by indoor temperature transmitter 11 and heat-exchanger temperature sensor 12 respectively etc., control.
Here, Fig. 2 shows the control system figure of the whole air conditioner 1 that comprises indoor units 15 and outdoor unit 16.
According to Fig. 2, indoor units 15 has has carried whole indoor units 15 of unified control and indoor control part whole outdoor unit 16, for example microprocessor (MCU: the multichannel control module) 20.This indoor control part 20 is connected with the supply power AC power 21 that is used for air conditioner 1.In addition, indoor control part 20 can receive the command signal that is used for this air conditioner 1 remote operated remote controller 22.
That is, can from 22 pairs of air conditioners 1 of remote controller (indoor control part 20) carry out the appointment in future constantly [some time branch] (or begin through fixed time after from current) make the starting timing setting of this air conditioner 1 starting and remain in operation to the appointment in future constantly [some time branch] (or after passing through the fixed time from now on) end, make the timing setting that stops that the running of air conditioner 1 stops in this appointments moment.
In addition, remote controller 22 can also send the special running instruction that this air conditioner 1 is turned round according to predefined content to air conditioner 1 (indoor control part 20).As special running instruction, in the present embodiment, the setting of not carrying out above-mentioned operation mode and indoor temperature is arranged and the instruction (running instruction automatically) of automatically turning round by the air output of the design temperature of the operation mode of appointment, appointment and appointment and particularly prevent that indoor mistake is cold or overheated and make sleep running that the user cosily sleeps etc. at h.d..The time that this sleep running makes refrigeration or warming operation continue appointment by the setting consistent with the environment such as indoor temperature of h.d., eliminate the uncomfortable degree of h.d., simultaneously after this fixed time of process (user is in sleep), owing to do not need strong cooling and heating, so, keeping predetermined temperature (is that health feels comfortably cool, the design temperature of the cold overheated automatic change of unlikely mistake in sleep, excursion is narrow), make indoor air output be lower than conventional air output, make to prevent that the cold overheated running of indoor mistake from proceeding the time of appointment.
On the other hand, the speed control circuit 24 that indoor units 15 has above-mentioned indoor temperature transmitter 11, heat-exchanger temperature sensor 12, makes fan electromotor (FM) 23 that indoor fan 4a rotates, the velocity of rotation that can control this FM23 changes, be used in the wind (cold wind or warm braw) that adjusting sends from the not shown blow-off outlet of indoor units 15 wind direction not shown air door swing movement damper motor (RM) 25 and controlling rotational angle and driving the air door drive circuit 26 of this RM25.And indoor temperature transmitter 11, heat-exchanger temperature sensor 12, speed control circuit 24 and air door drive circuit 26 are connected with indoor control part 20 respectively.
In addition, indoor units 15 also has non-volatile storage device (for example, being EEPROM in the present embodiment) 30 and is used to determine to have or not the change-over switch 31 of carrying out automatic restart control.This change-over switch (for example, on/off (ON/OFF) switch) 31 is arranged on the not shown indoor panel of indoor units 15 etc., pre-determines and represent to carry out automatic restart control when for example change-over switch 31 is connected, represent not carry out automatic restart control when change-over switch 31 disconnects.
And, indoor units 15 also have with the transmission content of remote controller 22 irrespectively, make the pressure running switch 32 of air conditioner 1 running forcibly according to the data of the predetermined running content of expression.This pressure running switch (for example slide switch) 32 also is arranged on the not shown indoor panel of indoor units 15 etc., according to its slip desired location, can select for example (1) pressure running automatically, (2) (above pressure running is the data that are used for according to the predetermined running content of expression in forced refrigeration running, irrespectively turn round automatically forcibly with the running instruction that sends from remote controller 22 or the pattern of cooling operation) and (3) conventional running various operation modes such as (instructing the pattern that turns round according to the running that sends from remote controller 22), routine is set at the conventional operation mode of (3).
On the other hand, outdoor unit 16 has the outdoor control part that carried microprocessor, above-mentioned compressor 2 and drives the drive circuit of usefulness and make FM that outdoor fan 6a rotates and FM drive circuit etc.AC power feed line L is connected with the outdoor control part of outdoor unit 16 by indoor control part 20.In addition, the outdoor control part of outdoor unit 16 interconnects by lead C and indoor control part 20, can be by the control signal of lead C transmitting-receiving about the action of whole air conditioner 1.
The indoor control part 20 of indoor units 15 is controlled above-mentioned each structural element (speed control circuit 24 etc.) of indoor units 15 and each structural element (compressor drive circuit etc.) of outdoor unit 16 respectively according to the running instruction that sends from remote controller 22, carries out the corresponding air-conditioning of content with the running instruction.In addition, when having carried out timing setting, control above-mentioned each structural element of indoor units 15 and each structural element of outdoor unit 16 respectively according to the timing setting content that is thought of as to moment of timing setting, carry out and timing setting content corresponding action (air-conditioning action and stop action etc.).
In addition, if change-over switch 31 is connected, indoor control part 20 just the needed moment with current running content (during at conventional operation mode, the content of the running instruction that sends from remote controller 22 exactly) write EEPROM30 as data, the running content-data that basis writes EEPROM30 when powers failure → recovery is switched on automatically begins to turn round simultaneously.In addition, if change-over switch 31 disconnects, indoor control part 20 is just eliminated the running content-data of EEPROM30 storage in the needed moment.
Below, use Fig. 3～Fig. 5, with particularly corresponding to the control action of the indoor control part 20 of the on/off of change-over switch 31 total body action as center explanation present embodiment.
When connecting air conditioner 1 (indoor units 15 and outdoor unit 16) thus not shown power switch etc. when this air conditioner 1 is connected power supply 21, the microprocessor of indoor control part 20 becomes reset mode (Fig. 3: S1).Then, indoor control part 20 judges whether to be conventional operation mode (S2) with reference to the sliding position of forcing running switch 32.When this judged result is not conventional operation mode, when judgement is special operation mode (judged result of S2 is a "No"), just forwards the processing (Fig. 4) of the described S3 in back to.On the other hand, when result's judgement of above-mentioned judgement is conventional operation mode (judged result of S2 is a "Yes"), indoor control part 20 just judges whether change-over switch 31 connects (S3).
When the judged result of S3 judge be disconnect the time (judged result of S3 is a "No"), just forward the processing (Fig. 5) of the described S35 in back to.On the other hand, when the judged result of S3 judge be to connect, promptly judge (judged result of S3 is a "Yes") when carrying out the automatic restart control action, the microprocessor of indoor control part 20 just resets (S4) once more, then, indoor control part 20 judges whether stored running content-data (whether data are arranged) in this EEPROM30 (S5) with reference to EEPROM30.
Judge (judged result of S5 is a "Yes") when having stored data when the judged result of S5, begun to pass through whether fixed time (for example 3 minutes) (but whether the temperature of indoor heat converter 4 rises, reaches the state of heat exchange to temperature) when just judging (S6) from power connection.When the fixed time is not passed through in this judged result judgement (judged result of S6 is a "No"), indoor control part 20 just carries out the judgment processing of S6 repeatedly.And, when the fixed time has been passed through in the judged result judgement of S6 (judged result of S6 is a "Yes"), the running content-data that indoor control part 20 is just stored according to EEPROM30, each structural element by above-mentioned each structural element and the outdoor control part of indoor units 15 are distinguished unit 16 outside the control room begins to carry out and the corresponding operation of air conditioner of running content-data.
The power supply 21 (S8) that indoor control part 20 always judges whether to have a power failure when operation of air conditioner and cut off air conditioner 1, when power failure (judged result of S8 is a "Yes") has taken place, when recovering energising again then (judged result of S9 is a "Yes"), just become situation roughly the same when air conditioner 1 is connected power supply, so, just turn back to the processing of S1, carry out the processing of S1～S9 repeatedly.As a result, after power failure → recovery energising, just can carry out automatically to begin once more the automatic restart control of the running of air conditioner 1.
On the other hand, when the judged result of S5 judges that EEPROM30 does not store data (judged result of S5 is a "No"), indoor control part 20 became control action holding state (S10) send the running instruction from remote controller 22 before.Just in case power failure (judged result of S11 is a "Yes") has taken place when this holding state, when having recovered energising again then (judged result of S12 is a "Yes"), just become situation roughly the same when air conditioner 1 is connected power supply, so, just turn back to the processing of S1, carry out the processing of S1～S5 repeatedly.
When holding state, when not taking place to have a power failure (judged result of S11 is a "No"), indoor control part 20 just judges whether current operation mode is conventional operation mode (S13).Because current operation mode is conventional operation mode, so the result of this judgement is a "Yes", and forwards the processing of S14 to.
On the other hand, the indoor control part 20 of running holding state judges whether to send running instruction (S14) from remote controller 22.That is, when not sending when instruction running (judged result of S14 is a "No") from remote controller 22, indoor control part 20 just turns back to the processing of S10, and holding state remains in operation.
At this moment, the user will comprise that by manual operation remote controller 22 the running instruction of desirable operation mode selection data and setting data sends to indoor control part 20.Indoor control part 20 receives the running instruction (judged result of S14 is a "Yes") of transmission, also will write EEPROM30 (S15) as data based on the running content of this running instruction.And the same with the processing of s6, indoor control part 20 has begun whether to pass through the judgment processing (S16) of fixed time (for example 3 minutes) when carrying out from power connection, when having passed through the fixed time, just forward the processing of S17 to.
When routine turns round, indoor control part 20 always judges whether to have sent from remote controller 22 instruction (S18) of the setting of change running content, when having sent this setting alteration command (judged result of S18 is a "Yes"), just receive the setting alteration command that sends, and with the running content-data of EEPROM30 storage be updated to based on the corresponding data of the running content of this settings alteration command (the running content-data that will upgrade as renewal turn round content-data), simultaneously, carry out and the setting corresponding conventional air-conditioning running of alteration command (S19).
In addition, indoor control part 20 has always judged whether to take place power failure and has cut off the power supply 21 (S20) of air conditioner 1 when conventional air-conditioning turns round, when power failure (judged result of S20 is a "Yes") has taken place, when having recovered energising again then (judged result of S21 is a "Yes"), indoor control part 20 just automatically carries out the automatic restart control action.Promptly, indoor control part 20 is according to the renewal running content-data that writes EEPROM30, each structural element that each structural element and outdoor control part by indoor units 15 starts unit 16 outside the control room respectively, beginning is automatically carried out and is upgraded the running corresponding operation of air conditioner of content-data (S22), and forwards the processing of S26 to.In addition, when not having a power failure (judged result of S20 is a "No"), indoor control part 20 starts each structural element of control indoor units 15 and each structural element of outdoor unit 16 respectively according to the running content-data that writes EEPROM30, beginning is automatically carried out and the corresponding operation of air conditioner of running content-data, and forwards the processing of S26 to.
On the other hand, judged result at S18 is a "No", promptly do not send when setting alteration command, the power supply 21 (S23) that indoor control part 20 always judges whether to have a power failure when conventional air-conditioning turns round and cut off air conditioner 1, when power failure (judged result of S23 is a "Yes") has taken place, when having recovered energising again then (judged result of S24 is a "Yes"), this indoor control part 20 is just set up another each structural element of moving control indoor units 15 and each structural element of outdoor unit 16 according to the running content-data branch that writes EEPROM30, beginning is automatically carried out and the running corresponding operation of air conditioner of content-data (S25), and forwards the processing of S26 to.When not taking place to have a power failure (judged result of S23 is a "No"), indoor control part 20 just starts each structural element of control indoor units 15 and each structural element of outdoor unit 16 respectively according to the running content-data that writes EEPROM30, beginning is automatically carried out and the corresponding operation of air conditioner of running content-data, and forwards the processing of S26 to.
In routine running based on the automatic restart control of upgrading running content-data or running content-data, indoor control part 20 always judges whether to have sent running halt instruction (S26) from remote controller 22, the result, when judgement does not send (judged result of S26 is a "No"), just turn back to the processing of S18, proceed conventional running.
On the other hand, be "Yes", promptly judge when having sent the running halt instruction in the judged result of S26, indoor control part 20 comprises with regard to cancellation and writes (storage) total data (S27) to the running content-data (or upgrading running content-data) of EEPROM30, and turn back to the processing of S10, become holding state.And, through behind S11～S13, in the processing of S14, once more when remote controller 22 has sent the running instruction, just carry out the processing of S14～S27, thereby comprise the running action control of automatic restart control.
On the other hand, when the judged result of above-mentioned S2 be "No", when promptly forcing the sliding position of running switch 32 to be set at special operation mode (forcing automatic operation mode or forced refrigeration operation mode), indoor control part 20 judges whether this sliding position is the automatic operation mode (Fig. 4: S30) of pressure.When this judged result is "Yes" (be set at and force automatic operation mode), indoor control part 20 bases and the corresponding predetermined running content of the automatic operation mode of pressure, control each structural element of indoor units 15 and each structural element of outdoor unit 16 respectively, begin to force automatic running (S31), and forward S10, S11 to.On the other hand, when the judged result of S30 is "No" (being set at the forced refrigeration operation mode), indoor control part 20 starts each structural element of control indoor units 15 and each structural element of outdoor unit 16 respectively according to the predetermined running content corresponding with the forced refrigeration operation mode, begin to carry out forced refrigeration running (S32), and forward S10, S11 to.In the processing of S11～S13 because current pattern is special operation mode, so, do not carry out S14 later, based on the running control (judged result of S13 is a "No") of the action command of remote controller 22, forward the processing of S1 to, carry out above-mentioned processing repeatedly.
In addition, when the judged result of above-mentioned S3 be "No", when promptly judging that change-over switch 31 disconnects, indoor control part 20 just judgement does not carry out automatic restart control action, the full content of cancellation EEPROM30 (S35).And, judge whether to have sent running instruction (S36) from remote controller 22, when judgement does not send (judged result of S36 is a "No"), just carry out the judgment processing of S36 repeatedly.
On the other hand, the user has sent when instruction running (judged result of S36 is a "Yes") by manual operation from remote controller 22, indoor control part 20 receives the running instruction that sends, by with the identical processing of above-mentioned S6 (S16), after the process fixed time, instruct starting respectively to control each structural element of indoor units 15 and each structural element of outdoor unit 16 according to the running of remote controller 22, begin to carry out the corresponding conventional air-conditioning running of content (S37) of instructing with running.
At this moment, indoor control part 20 power supply 21 (S38) that when conventional air-conditioning turns round, always judges whether to have a power failure and cut off air conditioner 1.That is, when not taking place to have a power failure (judged result of S38 is a "No"), indoor control part 20 just forwards the processing of S26 to.On the other hand, when power failure has taken place (judged result of S38 is a "Yes"), even recovered energising (judged result of S39 is a "Yes") then, because the memory contents of EEPROM30 is by the processing cancellation of S35, so, do not carry out the automatic restart control action promptly based on the running action of the memory contents of EEPROM30, become reset mode (S40), end process.
As mentioned above, according to this structure, the user is not according to logical (expression carry out automatic restart control)/disconnected (expression do not carry out automatic restart control) of hope by setting change-over switch 31, just can select to carry out automatic restart control and handle (change-over switch connection, S4～S27) handle with the running of not carrying out automatic restart control (change-over switch disconnects, S35～S40).That is, because the user can select to carry out/do not carry out automatic restart control easily according to environment etc., so, various users' hope can be satisfied, thereby user's satisfaction can be improved and the adaptive functions of various power environments.
(embodiment 2)
Fig. 6 is present embodiment, comprise the control system of the whole air conditioner 1A of indoor units 15A and outdoor unit 16A.
According to Fig. 6, as display part 40, running action shows that running indicator lamp 40A, automatic restart action such as the LED of usefulness show that automatic restart indicator lamp 40B such as the LED of usefulness are connected with indoor units 15A respectively with buzzer 41 as the alarm signal efferent.In addition, running indicator lamp 40A and automatic restart indicator lamp 40B are arranged on the not shown indoor panel of indoor units 15A for example etc., automatic restart indicator lamp 40B be just to light in on-state (that is, representing to carry out the automatic restart control action) time in change-over switch 31 only according to the control of indoor control part 20.In addition, buzzer 41 is according to the control of indoor control part 20, at the setting of change-over switch 31 output alarm sound when setting is last time switched again.Other structures are identical with action with the structure of embodiment 1 with action, so explanation is omitted.
Below, the action about the display part 40 of this structure is described.
In whole actions of the air conditioner 1 of Fig. 3～shown in Figure 5, by the processing of change-over switch 31 for the S17 of on-state (carrying out the automatic restart operating state), after the running of beginning conventional air-conditioning, indoor control part 20 makes the running indicator lamp 40A of display part 40 and automatic restart indicator lamp 40B all light (Fig. 7: S17A), carry out the later processing of S18.In addition, by the processing of change-over switch 31 for the S17 of off-state (not carrying out the state of automatic restart action), after the running of beginning conventional air-conditioning, 20 of indoor control parts make the running indicator lamp 40A of display part 40 light (Fig. 8: S37A), carry out the later processing of S38.
As a result, the user has or not the set condition of automatic restart according to the state of automatic restart indicator lamp 40B (light or extinguish) in the time of just can easily and knowing conventional running at once, thereby can further improve user's satisfaction.
In this structure, as display part 40, have running indicator lamp 40A and automatic restart indicator lamp 40B, still, the present invention is not limited to this, for example also can have running indicator lamp 40C and 40D such as 2 different LED of color.Promptly, as shown in Figure 9, by the processing of change-over switch 31, after the running of beginning conventional air-conditioning for the S17 of on-state (carrying out the state of automatic restart action), 20 of indoor control parts make the running indicator lamp 40C of display part 40 light (S17B), carry out the later processing of S18.In addition, as shown in figure 10, by the processing of change-over switch 31, after the running of beginning conventional air-conditioning for the S37 of off-state (not carrying out the state of automatic restart action), 20 of indoor control parts make the running indicator lamp 40D of display part 40 light (S37B), carry out the later processing of S38.
If light control like this, the user is according to the color of the running indicator lamp of lighting, just can know the set condition of the automatic restart when having or not conventional running easily and promptly, thus user's satisfaction can further be improved.
Below, the action about buzzer 41 is described.
Behind for example S1 in whole actions of the air conditioner 1 of handling Fig. 3～shown in Figure 5, (judged result of Figure 11: S50 is a "Yes" when user's handover operation (on/off) change-over switch 31, interruption during promptly by handover operation is handled and is begun to carry out the processing of S50), indoor control part 20 is judged the preceding setting (for example connecting) of current setting (for example disconnecting) and handover operation whether identical (S51).If the judged result of S51 is a "Yes", because the setting of switch 31 do not change, so, carry out the later processing of S2.In addition, if the judged result of S51 is a "No", i.e. the switching of switch 31 is set variation has been taken place, and indoor control part 20 just makes from the sound a buzzer control (S52) of sound (alarm sound) of buzzer 41, then, carries out the later processing of S52.
If can send the control of above-mentioned buzzing sound, the user can confirm just that by buzzing sound the setting that switching that whether indoor control part 20 has identified switch 31 causes changes, so, for example when fault has taken place in switch 31 etc., just the fault of this switch 31 can be found easily, misoperation can be avoided simultaneously based on the fault of switch 31.
In this structure, as display part 40, used LED light, but, in the time can carrying out the running of the state of automatic restart control (change-over switch is for connecting) and when not carrying out the running of state (change-over switch is disconnection) of automatic restart control, also can change display format, the kind of display part and number etc. can be arbitrarily.
In addition, in this structure, be to use buzzer as the structural element of output alarm sound when the setting of change-over switch 31 is switched, still, the present invention is not limited to this, if output alarm sound, no matter be that any alarm sound output device can.
In addition, in this structure, be to have display part 40 and buzzer 41 simultaneously, still, also can be only to have wherein a kind of structure.
(embodiment 3)
The structure and the embodiment 1 of the air conditioner 1 of present embodiment are roughly the same, and its explanation is omitted.Aspect the automatic restart control of present embodiment when timing setting feature is arranged, because other actions are roughly the same with embodiment 1, so its explanation is omitted.
Below, the control of automatic restart during as timing setting, explanation beginning earlier stop timing setting the time automatic restart control.
User's remote controller 22 is sent in following appointment [some time branch] (or after passing through the fixed time from now on) instruction (stopping regularly running instruction) (Figure 12: S60) that air conditioner 1 running is stopped constantly to air conditioner 1 (indoor control part 20).Indoor control part 20 is according to beginning to turn round (perhaps the situation continued in the running now carries out) based on the running content that stops regularly running instruction of sending (S61).
When stopping regularly to turn round, the power supply 21 (S62) that indoor control part 20 always judges whether to have a power failure and cut off air conditioner 1, when power failure (judged result of S62 is a "Yes") has taken place, when having recovered energising again then (judged result of S63 is a "Yes"), indoor control part 20 judges whether change-over switch 31 connects (S64).
And, with the on/off of change-over switch 31 irrelevant (no matter be any situation of "Yes"/"No" in the judged result of S64), do not carry out the automatic restart control action promptly based on the running action of the memory contents of EEPROM30, become reset mode (S65, S66), end process.
Promptly, last owing to the user stops to have carried out stopping timing setting (running) control for the running that makes air conditioner 1, so, when after this reservation stops to have a power failure in the regularly running, recovering to switch on again, even set automatic restart control, also become running forcibly and stop (reset mode).Therefore, because the energising of the recovery after having a power failure according to stopping timing setting, wants that finally the air conditioner 1 that running is stopped just to start once more, remains in operation thereby can remove.
Below, the automatic restart control when the starting timing setting is described.
User's remote controller 22 to air conditioner 1 (indoor control part 20) be sent in following appointment constantly [some time branch] (perhaps, beginning through after the fixed time) from current make instruction (regularly running instruction of reservation starting) (Figure 13: S70) of air conditioner 1 starting.Indoor control part 20 is set in above-mentioned appointment and turns round (reservation starting timing setting) according to this content constantly according to the running content of the instruction of regularly turning round based on the starting of sending, and enters holding state (S71).
When the standby of starting timing setting, indoor control part 20 judges whether current time has arrived starting timing setting (S72) constantly, when the result of this judgement is that "No", i.e. no show still starting timing setting are constantly the time, indoor control part 20 just judges whether to have taken place power failure (S73), when the result of this judgement be "No", when promptly taking place to have a power failure, just turn back to the processing of S71, become holding state.
On the other hand, when power failure has taken place when (judged result of S73 is a "Yes"), when having recovered energising again then (judged result of S74 is a "Yes"), indoor control part 20 does not just irrespectively start air conditioner 1 once more with the on/off of change-over switch 31, and make it to become reset mode (S75), end process.
In addition, be "Yes", promptly arrive the starting timing setting constantly the time, the running content that indoor control part 20 just instructs according to regularly turning round based on the starting of sending begin to turn round (S76) in the judged result of S72.When starting is regularly turned round, indoor control part 20 judges whether change-over switch 31 is on-state (S77), when the result of this judgement is "No", is that change-over switch 31 is not during for off-state (carrying out automatic restart control), just forward the processing of S73 to, even take place to have a power failure and recovered energising again, also do not start once more and become reset mode (when take place not having a power failure, proceeding regularly running of reservation starting).
On the other hand, when the judged result of S77 is "Yes", is that change-over switch 31 is during for on-state (carrying out automatic restart control), because leave from starting timing setting holding state, so, will write EEPROM30 (S78) as data based on the running content of starting timing running instruction.
And, the power supply 21 (S79) that indoor control part 20 always judges whether to have a power failure and cut off air conditioner 1 when starting is regularly turned round, when power failure (judged result of S79 is a "Yes") has taken place, when having recovered energising again then (judged result of S80 is a "Yes"), indoor control part 20 is according to the running content-data that writes EEPROM30, automatically control each structural element of indoor units 15 and each structural element of outdoor unit 16 respectively, automatically begin to carry out and the corresponding operation of air conditioner of running content-data, end process (S81).
As mentioned above, starting according to present embodiment is regularly turned round, because in the standby of starting timing setting is the time that the user does not want to make air conditioner 1 starting, so, even suppose the energising that irrespectively has a power failure/recover of on/off with change-over switch 31, do not start once more yet, but make it to become reset mode (referring to S73～S75).
On the other hand, after leaving starting timing setting holding state, when power failure/recovery energising has taken place after making air conditioner 1 begin to turn round according to this starting timing setting content, when only limiting to change-over switch 31 and be on-state (carrying out automatic restart control), just write the running content to EEPROM30, and when recovering energising, read the running content, carry out restarting based on this running content.
Therefore, owing to recover energising after having a power failure again, so just remove the starting of air conditioner 1 in the moment constantly different with starting setting regularly, and, when the recovery energising when starting timing setting holding state leaves, make air conditioner 1 starting, begin to turn round, the user can carry out automatic restart control by the setting of change-over switch now.
(embodiment 4)
The structure and the embodiment 1 of the air conditioner 1 of present embodiment are roughly the same, omit its explanation.In the automatic restart control in the sleep running of present embodiment in special running feature is arranged, other actions are roughly the same with embodiment 1, omit its explanation.
According to present embodiment,, send sleep running instruction (Figure 14: S90) to air conditioner 1 (indoor control part 20) from remote controller 22 according to pushing of sleep running switch.Indoor control part 20 begins to turn round according to the running content based on the sleep running instruction of sending, and the running content of the originate mode of the running of will sleep simultaneously (sleeps of lacking through the only cold only warm design temperature after the fixed time, than the air output of routine such as air output are turned round the continuation time that content and this sleep are turned round) writes EEPROM30 (S91).
When the sleep running, the power supply 21 (S92) that indoor control part 20 always judges whether to have a power failure and cut off air conditioner 1, when power failure (judged result of S92 is a "Yes") has taken place, when having recovered energising again then (judged result of S93 is a "Yes"), indoor control part 20 judges whether change-over switch 31 is on-state (S94).
And, be "No" in the judged result of S94, be change-over switch 31 during that indoor control part 20 does not carry out the starting once more of air conditioner 1 with regard to the content of cancellation EEPROM30, becomes reset mode (S95) for off-state (not carrying out automatic restart control).
On the other hand, judged result at S94 is "Yes", be that change-over switch 31 is during for off-state (carrying out automatic restart control), indoor control part 20 is with regard to the running content-data according to the sleep running originate mode that writes EEPROM30, automatically control each structural element of indoor units 15 and each structural element of outdoor unit 16 respectively, automatically begin to carry out the corresponding operation of air conditioner of running content-data with this sleep running originate mode once more, end process (S96).
Promptly, according to this structure, when in the sleep running, having a power failure/recovering energising, when only limiting to change-over switch 31 and be on-state (carrying out automatic restart control) just the running content-data according to the sleep running originate mode that writes EEPROM30 start once more, when change-over switch 31 is off-state (not carrying out automatic restart control), then make running stop (reset mode) forcibly.Therefore, the user can set to have or not and carry out automatic restart control.In addition, suppose in sleep running power failure taken place, also can be by automatic restart control from the running of sleeping once more of sleep running originate mode, so, can carry out comfortable sleep and turn round.
In embodiment 1～4, when having a power failure/recovering energising, when carrying out automatic restart control, the content that will turn round writes EEPROM30, begins to turn round according to the running content-data that writes, still, the present invention is not limited to this, the running content that also can pre-determine appointment, always begins to turn round according to the running content based on automatic operation mode when recovering to switch on again as operation mode automatically when heating (during refrigeration /).If adopt such structure, just needn't use the such non-volatile storage device of EEPROM, thereby can reduce cost.
In addition, in the various embodiments described above, change-over switch 31 is illustrated that as slide switch still, the present invention is not limited to this, for example, can also use various switches such as press button.
Particularly when using press button, can also set normal mode or force operation mode (forcing automatic mode, forced refrigeration pattern) according to the length of the compressing time of press button.
Here, above-mentioned press button is used in forces running to be switched and the structure of the air conditioner 1 when selecting to carry out/do not carry out automatic restart control is shown in Figure 15.
According to Figure 15, have and force the press button 50 of running set-up function and handoff functionality to be arranged on the indoor units 15, replace pressure running switch and the change-over switch of Fig. 2.This press button 50 is connected with indoor control part 20, can select to set conventional operation mode or pressure operation mode respectively, carry out or not carry out automatic restart control and force automatic operation mode or forced refrigeration operation mode according to the compressing time of this press button 50.Structure shown in other structures and the various embodiments described above is roughly the same, so its explanation is omitted.
Below, the action of this variation is described, action is set in particularly above-mentioned selection.
After the processing of the S1 of whole actions of air conditioner shown in Figure 31, for example the user pushes the fixed time with press button 50.Indoor control part 20 just judges it is that (A) is about the instruction of normal mode or (B) about forcing instruction (Figure 16: S100) of operation mode according to the compressing time of press button 50.And, when judge according to this compressing time be (A) about normal mode during when instruction, indoor control part 20 just forwards S101 to, judges further whether this compressing time is represented to carry out automatic restart and controlled.When the judged result of S101 be "Yes", when promptly judging that this compressing time represents to carry out automatic restart control, indoor control part 20 just forwards the processing of S4 to, handles thereby enter with the running action of above-mentioned automatic restart control.
On the other hand, when the judged result of S101 be "No", when promptly judging that this compressing time represents not carry out automatic restart control, indoor control part 20 just forwards the processing of S35 to, handles thereby enter without the running action of automatic restart control.
In addition, when the judged result of S100 for judging that this compressing time is (B) when forcing the instruction of running, just forward to S102 further judge this compressing time be expression (C) force running automatically still expression (D) forced refrigeration turn round.
When the judged result of S102 be "Yes", when promptly judging that this compressing time represents that (C) forces running automatically, indoor control part 20 is just confirmed to force automatic running (S103), and forwards the processing of S31 to, carries out the control that above-mentioned pressure is turned round automatically.
On the other hand, when the judged result of S102 be "No", when promptly judging that this compressing time is represented the running of (D) forced refrigeration, indoor control part 20 carries out forced refrigeration running (S104) with regard to confirming, and forwards the processing of S32 to, carries out the control of forced refrigeration running.
That is, according to this structure, do not use change-over switch and select above-mentioned normal mode/pressures operation mode by only using press button 50 just can all set, the content selecting to have or not automatic restart control and force running (automatically/freeze).Therefore, compare, do not need change-over switch, thereby can reduce cost with the structure of embodiment 1～4.
According to embodiment 1～4, be that change-over switch 31 is arranged on the indoor units 15 (indoor panel etc.), still, the present invention is not limited to this, also can be arranged on the remote controller 22, just can carry out on/off by the operation of remote controller 22 and switch.
In addition, according to embodiment 1～4, as non-volatile storage device, be to use EEPROM30, still, the present invention is not limited to this, so long as non-volatile storage device that can write and erase, no matter be that any storage device can.
As mentioned above, according to air conditioner of the present invention, owing to can utilize setting device to set whether to carry out automatic restart control by manual operation, so, this automatic restart control can be carried out suitable setting according to service condition such as the supply environment of power supply and purposes.
In addition, in air conditioner of the present invention, be provided with when stopping timing setting function and starting timing setting function, even supposing to be set at carries out automatic restart control, when recovering energising, time beyond when setting, air conditioner can not begin to turn round according to this automatic restart control yet.
Claims (13)
1. air conditioner that has running content-data according to memory device stores, automatically begins to carry out the automatic restart control function of operation of air conditioner when recovering energising again after power supply stops the fixed time once more is characterized in that: have and can switch setting and whether carry out the setting device that above-mentioned automatic restart is controlled.
2. by the described air conditioner of claim 1, it is characterized in that: above-mentioned running content-data is data of utilizing remote controller to set.
3. by the described air conditioner of claim 2, it is characterized in that: above-mentioned setting device has can be by the switch that manually switches.
4. by the described air conditioner of claim 1, it is characterized in that: above-mentioned setting device has can pass through manually operated press button, sets according to the length of the compressing time of this press button and whether carries out above-mentioned automatic restart and control.
5. by the described air conditioner of claim 4, it is characterized in that: above-mentioned press button double as be used for according to this compressing time length, irrespectively carry out the pressure operation mode configuration switch of compulsory operation of air conditioner with the setting data of above-mentioned remote controller.
6. by the described air conditioner of claim 3, it is characterized in that: above-mentioned storage device is non-volatile storage device that can write with dataout, and above-mentioned running content-data is the data that the running content before stopping according to above-mentioned power supply writes this storage device.
7. by the described air conditioner of claim 1, it is characterized in that: have timing setting device and control device, the timing setting device carries out proceeding operation of air conditioner before specifying constantly and when arriving this appointment just makes the content that this operation of air conditioner the stops during moment timing setting, when control device recovers energising again after above-mentioned power supply stops the fixed time when above-mentioned timing setting, even carried out the setting that above-mentioned automatic restart is controlled, also be controlled to be and do not carry out above-mentioned automatic restart control by above-mentioned timing setting device.
8. by the described air conditioner of claim 1, it is characterized in that: have timing setting device and control device, the timing setting device carries out from the timing setting of the content of specifying the operation of air conditioner of back execution constantly, when above-mentioned timing setting, when having recovered energising again after above-mentioned power supply stops the fixed time, control device also is controlled to be with the setting of above-mentioned setting device and does not irrespectively carry out above-mentioned automatic restart control.
9. by the described air conditioner of claim 8, it is characterized in that: have judgment means and control device, judgment means stops the fixed time when having recovered energising again beginning to carry out above-mentioned timing running back, above-mentioned power supply constantly from the appointment of being set by above-mentioned timing setting device, judge whether to have been undertaken the setting of above-mentioned automatic restart control by above-mentioned setting device, control device only is controlled to be when the judged result of this judgment means is carried out above-mentioned automatic restart control for having set, just carries out this automatic restart and controls.
10. by the described air conditioner of claim 1, it is characterized in that: have sleep operation mode setting device, judgment means and control device; The sleep operation mode setting device of sleep operation mode be set in h.d. predetermined, be the design temperature of purpose and air output etc. with the sleep; When above-mentioned sleep operation mode was set, when recovering energising again after above-mentioned power supply stops the fixed time, judgment means judged whether to have been undertaken by above-mentioned setting device the setting of above-mentioned automatic restart control; Control device only is controlled to be when the judged result of this judgment means is carried out above-mentioned automatic restart control for having set, just carry out operation of air conditioner based on above-mentioned sleep operation mode from original state.
11. the described air conditioner of arbitrary claim by in the claim 1～7 is characterized in that: have whether to carry out the display unit that above-mentioned automatic restart control can show with discerning.
12. by the described air conditioner of claim 11, it is characterized in that: above-mentioned display unit has the expression of demonstration just at the demonstration indicator lamp of operation of air conditioner, makes the color of this demonstration indicator lamp different with not carrying out above-mentioned automatic restart control according to carrying out above-mentioned automatic restart control.
13. the described air conditioner of arbitrary claim by in the claim 1～12 is characterized in that: have the alarm sound generating means, switching by above-mentioned switching device shifter when whether carrying out above-mentioned automatic restart control, notify the alarm sound of this switching.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8274615A JPH10122635A (en) | 1996-10-17 | 1996-10-17 | Air conditioner |
| JP274615/96 | 1996-10-17 | ||
| JP274615/1996 | 1996-10-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1180816A true CN1180816A (en) | 1998-05-06 |
| CN1109857C CN1109857C (en) | 2003-05-28 |
Family
ID=17544204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97115301A Expired - Lifetime CN1109857C (en) | 1996-10-17 | 1997-07-25 | Air conditioner |
Country Status (6)
| Country | Link |
|---|---|
| EP (3) | EP1314934B8 (en) |
| JP (1) | JPH10122635A (en) |
| KR (1) | KR100249424B1 (en) |
| CN (1) | CN1109857C (en) |
| ES (2) | ES2431546T3 (en) |
| TW (1) | TW414309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101625544A (en) * | 2008-07-07 | 2010-01-13 | Tcl集团股份有限公司 | System and method for power failure recovery of air conditioner |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100281022B1 (en) * | 1998-06-18 | 2001-02-01 | 윤종용 | Air Conditioning Equipment and Control Method |
| EP1074797B1 (en) * | 1999-02-16 | 2005-12-28 | Matsushita Electric Industrial Co., Ltd. | Operation control method for air conditioning system and air conditioning system |
| JP4297793B2 (en) | 2004-01-14 | 2009-07-15 | 三洋電機株式会社 | Air conditioner |
| JP3861918B2 (en) * | 2004-11-30 | 2006-12-27 | ダイキン工業株式会社 | Air conditioner |
| JP4580786B2 (en) * | 2005-03-11 | 2010-11-17 | 東芝キヤリア株式会社 | Air conditioner and shelter |
| WO2008033123A1 (en) * | 2006-09-12 | 2008-03-20 | Carrier Corporation | Off-season startups to improve reliability of refrigerant system |
| CN101982706B (en) * | 2010-10-12 | 2013-01-09 | 上海三电汽车空调有限公司 | External control compressor automatic air conditioning analog controller system |
| CN102538154A (en) * | 2011-10-28 | 2012-07-04 | 宁波奥克斯空调有限公司 | Energy saving air-conditioner |
| JP2014226303A (en) * | 2013-05-22 | 2014-12-08 | シャープ株式会社 | Washing and drying machine |
| CN106765937B (en) * | 2016-12-15 | 2019-12-20 | 广东美的制冷设备有限公司 | Air conditioner and sleep control method thereof |
| US11946671B2 (en) * | 2019-07-15 | 2024-04-02 | Ecoer Inc. | Heat pump system and control method |
| CN110410935A (en) * | 2019-08-09 | 2019-11-05 | 宁波奥克斯电气股份有限公司 | A kind of control method of air-conditioning power down Auto Power On |
| CN114198862B (en) * | 2021-11-26 | 2023-02-03 | 青岛海尔空调电子有限公司 | Air conditioner control method and device and air conditioner |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57212699A (en) * | 1981-06-23 | 1982-12-27 | Mitsubishi Electric Corp | Information processing method |
| JPH07208789A (en) * | 1994-01-17 | 1995-08-11 | Hitachi Ltd | Air conditioner |
| JPH08178391A (en) * | 1994-12-28 | 1996-07-12 | Matsushita Electric Ind Co Ltd | Controller for air conditioning equipment |
-
1996
- 1996-10-17 JP JP8274615A patent/JPH10122635A/en active Pending
-
1997
- 1997-06-11 TW TW087202521U patent/TW414309U/en not_active IP Right Cessation
- 1997-07-25 CN CN97115301A patent/CN1109857C/en not_active Expired - Lifetime
- 1997-07-30 KR KR1019970035971A patent/KR100249424B1/en not_active IP Right Cessation
- 1997-07-31 EP EP03003271.8A patent/EP1314934B8/en not_active Expired - Lifetime
- 1997-07-31 EP EP03003272.6A patent/EP1314935B8/en not_active Expired - Lifetime
- 1997-07-31 EP EP97305776A patent/EP0837289B1/en not_active Expired - Lifetime
- 1997-07-31 ES ES03003271T patent/ES2431546T3/en not_active Expired - Lifetime
- 1997-07-31 ES ES97305776T patent/ES2219735T3/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101625544A (en) * | 2008-07-07 | 2010-01-13 | Tcl集团股份有限公司 | System and method for power failure recovery of air conditioner |
| CN101625544B (en) * | 2008-07-07 | 2014-08-20 | Tcl集团股份有限公司 | System and method for power failure recovery of air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| TW414309U (en) | 2000-12-01 |
| EP1314934A3 (en) | 2006-08-16 |
| ES2431546T3 (en) | 2013-11-26 |
| EP0837289B1 (en) | 2004-04-07 |
| EP0837289A3 (en) | 2000-04-05 |
| EP1314934B1 (en) | 2013-07-17 |
| EP1314935B8 (en) | 2013-09-11 |
| EP1314934B8 (en) | 2013-09-11 |
| ES2219735T3 (en) | 2004-12-01 |
| EP1314935A2 (en) | 2003-05-28 |
| KR100249424B1 (en) | 2000-04-01 |
| JPH10122635A (en) | 1998-05-15 |
| CN1109857C (en) | 2003-05-28 |
| EP1314934A2 (en) | 2003-05-28 |
| EP1314935B1 (en) | 2013-07-10 |
| EP1314935A3 (en) | 2006-08-16 |
| KR19980032257A (en) | 1998-07-25 |
| EP0837289A2 (en) | 1998-04-22 |
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