CN105783198B - Air conditioner and its fault display method - Google Patents
Air conditioner and its fault display method Download PDFInfo
- Publication number
- CN105783198B CN105783198B CN201610263728.2A CN201610263728A CN105783198B CN 105783198 B CN105783198 B CN 105783198B CN 201610263728 A CN201610263728 A CN 201610263728A CN 105783198 B CN105783198 B CN 105783198B
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- failure
- flicker
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- flashing
- indicator light
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
-
- 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
- F24F11/32—Responding to malfunctions or emergencies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/02—Details or features not otherwise provided for combined with lighting fixtures
Abstract
The invention belongs to air-conditioner repair technical fields, provide air conditioner and its fault display method, fault display method is the following steps are included: be monitored air conditioner, indicator light flicker information corresponding with the failure is issued when monitoring failure and occurring, wherein, indicator light flicker information includes the time interval between flashing times, flicker frequency and flicker cycle；The indicator light is controlled according to indicator light flicker information to be flashed, maintenance personal is set to learn the failure of air conditioner according to the flashing of the indicator light of air conditioner, it solves the problems, such as not showing failure for the air conditioner of not charactron, brings convenience to maintenance work.
Description
Technical field
The invention belongs to air-conditioner repair technical field more particularly to air conditioners and its fault display method.
Background technique
Currently, for most of air conditioner types, fault type can use display board when domestic air conditioning breaks down
On double 8 numeral methods come out, maintenance personal can judge the type of failure according to display content.But some
The air conditioner type of low side does not have double 8 charactrons, is provided only with indicator light, when air-conditioning breaks down, maintenance personal can not be learnt
Fault type, this brings very big inconvenience to maintenance work.In conclusion there is the sky for being not provided with charactron in the prior art
Adjust device the problem of maintenance personal can not learn fault type in the event of a failure.
Summary of the invention
The purpose of the present invention is to provide air conditioner and its fault display methods, it is intended to solve prior art presence and be not provided with
The air conditioner of charactron the problem of maintenance personal can not learn fault type in the event of a failure.
The invention is realized in this way a kind of fault display method of air conditioner, which is characterized in that the malfunction coefficient side
Method the following steps are included:
A. the air conditioner is monitored, issues indicator light corresponding with the failure when monitoring failure and occurring and dodges
Bright information, wherein the indicator light flicker information includes between the time between flashing times, flicker frequency and flicker cycle
Every；
B. the indicator light is controlled according to the indicator light flicker information to be flashed.
The present invention also provides a kind of air conditioners, which is characterized in that it is characterized in that, the air conditioner includes failure monitoring
Module, control module and indicator light；
The failure monitoring module is monitored the air conditioner, when monitoring failure and occurring to the control module
Issue corresponding with failure indicator light flicker information, wherein the fault message include flashing times, flicker frequency and
Time interval between flicker cycle；
The control module controls the indicator light according to the indicator light flicker information and is flashed.
The embodiment of the present invention provides a kind of air conditioner and its fault display method, issued when monitoring failure and occurring with therefore
Hinder corresponding indicator light flicker information, is flashed according to indicator light flicker information control instructions lamp, allow maintenance personal's root
The failure that air conditioner is learnt according to the flashing of the indicator light of air conditioner, event can not be shown for the air conditioner of not charactron by solving
The problem of barrier, brings convenience to maintenance work.
Detailed description of the invention
Fig. 1 is the flow chart of the fault display method for the air conditioner that an embodiment of the present invention provides；
Fig. 2 is that the zero passage detection error exception in the fault display method for the air conditioner that an embodiment of the present invention provides is aobvious
Show schematic diagram；
Fig. 3 is the flow chart of the fault display method for the air conditioner that invention another kind embodiment provides；
Fig. 4 is the structural schematic diagram for the air conditioner that another embodiment of the invention provides；
Fig. 5 is the structural schematic diagram for the air conditioner that another embodiment of the invention provides.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Fig. 1 shows a kind of flow chart of the fault display method of air conditioner provided in an embodiment of the present invention, for the ease of
Illustrate, only parts related to embodiments of the present invention are shown, and details are as follows:
An embodiment of the present invention provides a kind of fault display method of air conditioner, and fault display method includes following step
It is rapid:
Step S101. is monitored air conditioner, issues indicator light corresponding with failure when monitoring failure and occurring and dodges
Bright information, wherein indicator light flicker information includes the time interval between flashing times, flicker frequency and flicker cycle.
In step s101, specifically, being monitored when air conditioner operation to air conditioner, when monitoring failure
When, since certain air conditioners are not provided with charactron, it is thus impossible to which finger can be passed through at this time by numeral method fault type
Show the flashing of lamp to show fault type, the corresponding relationship between failure and indicator light flicker information is set, it is a certain when detecting
When failure occurs, indicator light flicker information corresponding with failure is issued.
Step S102. is flashed according to indicator light flicker information control instructions lamp.
In step s 102, specifically, including flashing times, flicker frequency and flicker cycle in indicator light flicker information
Between time interval, according to the flashing that is responded of received flicker information control instructions lamp.
The embodiment of the present invention is explained in detail below by specific embodiment:
When air-conditioning only has an indicator light, the corresponding pass between failure and indicator light flicker information is set as shown in table 1
System, the frequency of flashing are 2 times per second, can show fault type by changing the interval time for completing once to flash extension
Quantity.
Mapping table between 1 failure of table and indicator light flicker information
It is illustrated so that failure in table 1 is zero passage detection error as an example, when zero passage detection error exception occurs, such as Fig. 2
Shown, since period 1 T1, indicator light was flashed 3 times with frequency twice per second (bright 0.25 second, go out 0.25 second), completed 3
It after secondary flashing, is spaced 3 seconds, starts again at next cycle T 2 and flash.
The embodiment of the present invention provides a kind of fault display method of air conditioner, sending and failure when monitoring failure and occurring
Corresponding indicator light flicker information is flashed according to indicator light flicker information control instructions lamp, allow maintenance personal according to
The failure of air conditioner is learnt in the flashing of the indicator light of air conditioner, and failure can not be shown for the air conditioner of not charactron by solving
The problem of, convenience is brought to maintenance work.
Another kind embodiment of the invention provides a kind of fault display method of air conditioner, and fault display method includes following step
It is rapid:
Step S201. stores the corresponding relationship list between failure and indicator light flicker information, and exists according to user instructions
The priority of each failure is set in corresponding relationship list.
In step s 201, specifically, since there are correlations between different failures, that is, a failure is solved,
Another failure can also be solved simultaneously, it is necessary to set the priority between different faults, has carried out certain failures preferential
Display and processing.
Step S202. is monitored air conditioner, when monitoring the generation of at least two failures, according to the priority of failure
Issue corresponding indicator light flicker information, wherein indicator light flicker information includes flashing times, flicker frequency and flashing
Time interval between period.
In step S202, specifically, when monitoring two failures generations simultaneously, according to preset failure rank
It is shown, shows another failure again after flashing by indicator light to show a failure for a period of time.
Step S203. is flashed according to indicator light flicker information control instructions lamp.
In step S203, specifically, including flashing times, flicker frequency and flicker cycle in indicator light flicker information
Between time interval, according to the flashing that is responded of received flicker information control instructions lamp.
The embodiment of the present invention is explained in detail below by specific embodiment:
When air-conditioning only has an indicator light, the corresponding pass between failure and indicator light flicker information is set as shown in table 1
System, the frequency of flashing are 2 times per second, can show fault type by changing the interval time for completing once to flash extension
Quantity.
Mapping table between 1 failure of table and indicator light flicker information
It is illustrated so that failure in table 2 is zero passage detection error and indoor fan speed runaway as an example, when being detected simultaneously by
When zero passage detection error exception and indoor fan speed runaway failure occurs, since the priority of zero passage detection error exception occurs
Higher than indoor fan speed runaway failure, so preferentially display zero passage detection error exception, indicator light is with frequency of once per second
Flashing 3 times is spaced 3 seconds after completing 3 flashings, starts again at and flash next time, such as 30 seconds over time, showing
Indoor fan speed runaway failure.
Further, fault display method further include: failure is detected according to pre-set priority sequence, when failure is sent out
When raw, judge whether the priority of the failure is equal to the priority in the priority orders, if it is, control instructions lamp is shown
The fault type, it is no, then issue warning note.
The embodiment of the present invention provides a kind of fault display method of air conditioner, when monitoring the generation of at least two failures,
Corresponding indicator light flicker information is issued according to the priority of failure, is carried out according to indicator light flicker information control instructions lamp
Flashing, allows maintenance personal to learn the failure of air conditioner priority processing according to the flashing of the indicator light of air conditioner, solves pair
In the air conditioner of not charactron can not show failure the problem of, convenience is brought to maintenance work.
Another kind embodiment of the invention provides a kind of air conditioner, and air conditioner includes failure monitoring module 201, control module
202 and indicator light 203；
Failure monitoring module 201 is monitored air conditioner, when monitor failure occur when to control module 202 issue with
Corresponding 203 flicker information of indicator light of failure, wherein fault message include flashing times, flicker frequency and flicker cycle it
Between time interval；
Control module 202 is flashed according to 203 flicker information control instructions lamp 203 of indicator light.
For failure monitoring module 201, specifically, failure monitoring module 201 can examine the detection of failure using issuing
Survey signal and receive feedback signal, and judge whether to break down based on the feedback signal, when failure monitoring module 201 detect it is a certain
It when failure occurs, issues indicator light 203 corresponding with failure and flashes, the quantity of indicator light 203 is 1.
Further, air conditioner further includes memory module；
Memory module stores the corresponding relationship list between failure and 203 flicker information of indicator light.
Further, each failure is equipped with priority in corresponding relationship list.
Specifically, solving a failure since there are correlations between different failures, can also solving simultaneously
Another failure, it is necessary to set certain failures are preferentially shown and handled by the priority between different faults.
It is flashed specifically, failure monitoring module 201 issues indicator light 203 corresponding with failure when monitoring failure and occurring
The process of information are as follows:
When monitoring the generation of at least two failures, corresponding indicator light 203 is issued according to the priority of failure and is dodged
Bright information.
The embodiment of the present invention provides a kind of air conditioner, issues indicator light corresponding with failure when monitoring failure and occurring and dodges
Bright information, is flashed according to indicator light flicker information control instructions lamp, allows maintenance personal according to the indicator light of air conditioner
Flashing learn the failure of air conditioner, solve the problems, such as not showing failure for the air conditioner of not charactron, to maintenance
Work brings convenience, while when detecting multiple failures while occurring, and handles the failure preferentially shown, it is possible to reduce need not
The maintenance work wanted.
Further, control module is also used to detect failure according to pre-set priority sequence, when an error occurs,
Judge whether the priority of the failure is equal to the priority in the priority orders, if it is, control instructions lamp shows the event
Hinder type, it is no, then issue warning note.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (2)
1. a kind of fault display method of air conditioner, which is characterized in that the fault display method the following steps are included:
Store the corresponding relationship list between failure and indicator light flicker information；
The priority of each failure is set in the corresponding relationship list according to user instructions；
The air conditioner is monitored, indicator light flashing letter corresponding with the failure is issued when monitoring failure and occurring
Breath, wherein the indicator light flicker information includes the time interval between flashing times, flicker frequency and flicker cycle；
It controls the indicator light according to the indicator light flicker information to be flashed, the quantity of the indicator light is 1；
Described the step of issuing indicator light flicker information corresponding with the failure when monitoring failure and occurring specifically:
When monitoring the generation of at least two failures, corresponding indicator light flicker information is issued according to the priority of failure,
Another failure is shown again after flashing by the indicator light to show a failure for a period of time；
The fault display method further include:
Failure is detected according to the priority orders of the failure of setting, when an error occurs, judges the preferential of the failure
Whether grade is equal to the priority in the priority orders, if it is, being flashed according to the corresponding indicator light of the failure
Information controls the indicator light and is flashed；If it is not, then issuing warning note；
The fault display method further include:
Each failure is equipped with the corresponding relationship list of priority are as follows: if failure is interior EEPROM parameter read error,
Then corresponding flicker frequency is 1 time/second, and priority 1, the time interval between flicker cycle is 3 seconds, and flashing times are 1 time；
If failure is indoor and outdoor machine communication failure, corresponding flicker frequency is 1 time/second, priority 2, between flicker cycle when
Between between be divided into 3 seconds, flashing times be 2 times；If failure is zero passage detection error, corresponding flicker frequency is 1 time/second, preferentially
Grade is 3, and the time interval between flicker cycle is 3 seconds, and flashing times are 3 times；If failure is indoor fan speed runaway, right
The flicker frequency answered is 1 time/second, and priority 4, the time interval between flicker cycle is 3 seconds, and flashing times are 4 times；If therefore
Barrier is indoor environment temperature sensor fault, then corresponding flicker frequency is 1 time/second, priority 5, between flicker cycle
Time interval is 3 seconds, and flashing times are 5 times；If failure is indoor evaporator tube temperature temperature sensor fault, corresponding flashing
Frequency is 1 time/second, and priority 6, the time interval between flicker cycle is 3 seconds, and flashing times are 6 times；If failure is four times
Current protection, then corresponding flicker frequency is 1 time/second, and priority 7, the time interval between flicker cycle is 3 seconds, flashing
Number is 8 times；If failure is display board and mainboard communication failure, corresponding flicker frequency is 1 time/second, and priority 8 is dodged
Time interval between the bright period is 3 seconds, and flashing times are 9 times；If failure is that refrigerant detects failure, corresponding flicker frequency
For 1 time/second, priority 9, the time interval between flicker cycle is 8 seconds, and flashing times are 7 times；If failure is current overload
Protection, then corresponding flicker frequency is 2 times/second, and priority 10, the time interval between flicker cycle is 8 seconds, flashing times
It is 1 time；If failure is outdoor environment temperature sensor fault, corresponding flicker frequency is 2 times/second, priority 11, flashing
Time interval between period is 8 seconds, and flashing times are 2 times；If failure is outdoor condenser tube temperature temperature sensor fault,
Corresponding flicker frequency is 2 times/second, and priority 12, the time interval between flicker cycle is 8 seconds, and flashing times are 3 times.
2. a kind of air conditioner, which is characterized in that the air conditioner includes failure monitoring module, control module and indicator light；
The air conditioner further includes memory module；Corresponding pass between the memory module storage failure and indicator light flicker information
Series of tables；Each failure is equipped with priority in the corresponding relationship list；
The failure monitoring module is monitored the air conditioner, issues when monitoring failure and occurring to the control module
Indicator light flicker information corresponding with the failure, wherein the fault message includes flashing times, flicker frequency and flashing
Time interval between period；
The control module controls the indicator light according to the indicator light flicker information and is flashed, the quantity of the indicator light
It is 1；
The failure monitoring module issues the mistake of indicator light flicker information corresponding with the failure when monitoring failure and occurring
Journey are as follows:
When monitoring the generation of at least two failures, corresponding indicator light flicker information is issued according to the priority of failure,
Another failure is shown again after flashing by the indicator light to show a failure for a period of time；
The control module is also used to detect failure according to the priority orders of the failure of setting, when an error occurs,
Judge whether the priority of the failure is equal to the priority in the priority orders, if it is, according to the failure pair
The indicator light flicker information answered controls the indicator light and is flashed；If it is not, then issuing warning note；
The air conditioner further include:
Each failure is equipped with the corresponding relationship list of priority are as follows: if failure is interior EEPROM parameter read error,
Then corresponding flicker frequency is 1 time/second, and priority 1, the time interval between flicker cycle is 3 seconds, and flashing times are 1 time；
If failure is indoor and outdoor machine communication failure, corresponding flicker frequency is 1 time/second, priority 2, between flicker cycle when
Between between be divided into 3 seconds, flashing times be 2 times；If failure is zero passage detection error, corresponding flicker frequency is 1 time/second, preferentially
Grade is 3, and the time interval between flicker cycle is 3 seconds, and flashing times are 3 times；If failure is indoor fan speed runaway, right
The flicker frequency answered is 1 time/second, and priority 4, the time interval between flicker cycle is 3 seconds, and flashing times are 4 times；If therefore
Barrier is indoor environment temperature sensor fault, then corresponding flicker frequency is 1 time/second, priority 5, between flicker cycle
Time interval is 3 seconds, and flashing times are 5 times；If failure is indoor evaporator tube temperature temperature sensor fault, corresponding flashing
Frequency is 1 time/second, and priority 6, the time interval between flicker cycle is 3 seconds, and flashing times are 6 times；If failure is four times
Current protection, then corresponding flicker frequency is 1 time/second, and priority 7, the time interval between flicker cycle is 3 seconds, flashing
Number is 8 times；If failure is display board and mainboard communication failure, corresponding flicker frequency is 1 time/second, and priority 8 is dodged
Time interval between the bright period is 3 seconds, and flashing times are 9 times；If failure is that refrigerant detects failure, corresponding flicker frequency
For 1 time/second, priority 9, the time interval between flicker cycle is 8 seconds, and flashing times are 7 times；If failure is current overload
Protection, then corresponding flicker frequency is 2 times/second, and priority 10, the time interval between flicker cycle is 8 seconds, flashing times
It is 1 time；If failure is outdoor environment temperature sensor fault, corresponding flicker frequency is 2 times/second, priority 11, flashing
Time interval between period is 8 seconds, and flashing times are 2 times；If failure is outdoor condenser tube temperature temperature sensor fault,
Corresponding flicker frequency is 2 times/second, and priority 12, the time interval between flicker cycle is 8 seconds, and flashing times are 3 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610263728.2A CN105783198B (en) | 2016-04-26 | 2016-04-26 | Air conditioner and its fault display method |
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| CN201610263728.2A CN105783198B (en) | 2016-04-26 | 2016-04-26 | Air conditioner and its fault display method |
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| CN105783198B true CN105783198B (en) | 2019-04-30 |
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| CN106322649A (en) * | 2016-08-18 | 2017-01-11 | 刘华英 | Air conditioner fault repair method and device |
| CN106292490A (en) * | 2016-08-23 | 2017-01-04 | 成都乾威科技有限公司 | Failure monitoring method based on vent gas treatment liquid filling all-in-one and system |
| CN106569422B (en) * | 2016-10-31 | 2019-10-29 | 芜湖美智空调设备有限公司 | A kind of household electrical appliances self-protection method and system |
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| CN108151230B (en) * | 2018-01-05 | 2020-10-30 | 广东美的暖通设备有限公司 | Fault prompting method and system and air conditioner |
| CN108981074A (en) * | 2018-07-09 | 2018-12-11 | 珠海格力电器股份有限公司 | A kind of control method that exception is fault-tolerant, control device and air conditioner |
| CN109931968A (en) * | 2019-04-26 | 2019-06-25 | 王涛 | A kind of fault display method and fault display system of Bridge Monitoring System |
| CN110469954A (en) * | 2019-08-26 | 2019-11-19 | 广东美的制冷设备有限公司 | Failure detecting method, device and the readable storage medium storing program for executing of air conditioner |
| CN110469955B (en) * | 2019-08-26 | 2021-11-23 | 广东美的制冷设备有限公司 | Fault point detection method and device of air conditioner and readable storage medium |
| CN110579674B (en) * | 2019-10-14 | 2021-05-04 | 珠海格力电器股份有限公司 | Fault detection circuit with simplified structure, fault judgment method and equipment |
| CN110996440A (en) * | 2019-11-29 | 2020-04-10 | 青岛海尔科技有限公司 | Control method and device for household appliance control panel and control panel |
| CN111720958A (en) * | 2020-06-05 | 2020-09-29 | 海信（山东）空调有限公司 | Fault query method, storage medium, air conditioner and remote control terminal |
| CN111885774A (en) * | 2020-07-31 | 2020-11-03 | 西安电子工程研究所 | Method for displaying multiple switch signals on limited LED by time division multiplexing |
| CN112133047B (en) * | 2020-09-01 | 2021-10-26 | 上海万奇光电技术有限公司 | Equipment indicator lamp control method, system and storage medium thereof |
| CN113507422A (en) * | 2021-06-25 | 2021-10-15 | 中标慧安信息技术股份有限公司 | Multi-terminal data transmission control method and system based on Internet of things platform |
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