CN105299847B - A kind of starting of air conditioner cabinet fault feedback device, method and air-conditioning system - Google Patents
A kind of starting of air conditioner cabinet fault feedback device, method and air-conditioning system Download PDFInfo
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- CN105299847B CN105299847B CN201510835291.0A CN201510835291A CN105299847B CN 105299847 B CN105299847 B CN 105299847B CN 201510835291 A CN201510835291 A CN 201510835291A CN 105299847 B CN105299847 B CN 105299847B
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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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Abstract
It include: signal acquisition unit the invention discloses a kind of starting of air conditioner cabinet fault feedback device, method and air-conditioning system, the device, for acquiring at least change information of starting of air conditioner cabinet failure LED light all the way；Main control unit judges the malfunction of corresponding starting of air conditioner cabinet, for being based on the collected change information to obtain driving signal corresponding with the malfunction；Information feedback unit carries out feedback processing to corresponding malfunction for being based on the driving signal, to facilitate staff to confirm fault message.The solution of the present invention can overcome in the prior art the defects such as malfunction coefficient is inconvenient, maintenance timeliness difference is low with protection reliability, realize that malfunction coefficient is convenient, the maintenance beneficial effect that timeliness is good and protection reliability is high.
Description
Technical field
The present invention relates to air-conditioning technical fields, and in particular, to a kind of starting of air conditioner cabinet fault feedback device, method and sky
Adjusting system.
Background technique
Determine frequency centrifuge equipped with low voltage starting cabinet, there is phase sequence relay etc. to protect device in cabinet, and based on degree of protection and
The reasons such as appearance requirement, many cabinets that start do not open viewing hole.
Start the protection device in cabinet, generally there are several protection types, as phase sequence relay has: lacking anti-phase and protect, is excessively deficient
Pressure protection, three-phase imbalance protection.Once protecting, event will be distinguished by protecting the LED light flicker frequency of device surface
Hinder type, but starting cabinet cabinet door in the case where starting cabinet main circuit breaker "on" position can not open, and protect after breaking circuit breaker
The LED light of device surface also extinguishes power-off, so being that can not view protection device fault in the case where no viewing hole
The flashing state of LED hinders the quick positioning of failure and solves.
In the prior art, there are fault messages to obtain, safeguards the defects of timeliness is poor.
Summary of the invention
It is an object of the present invention in view of the foregoing drawbacks, a kind of starting of air conditioner cabinet fault feedback device, method and sky are proposed
Adjusting system, to solve to promote maintenance efficiency by the timely positioning failure type of fault message Real-time Feedback, reduce maintenance difficulties
Problem.
One aspect of the present invention provides a kind of starting of air conditioner cabinet fault feedback device, comprising: signal acquisition unit, for acquiring
At least change information of starting of air conditioner cabinet failure LED light all the way；Main control unit, for being based on the collected change information,
The malfunction of corresponding starting of air conditioner cabinet is judged, to obtain driving signal corresponding with the malfunction；Information feedback unit is used
In being based on the driving signal, corresponding malfunction is fed back, to facilitate staff to confirm fault message in time.
Wherein, signal acquisition unit, comprising: photosensitive sensor, positioned at the front of the failure LED light, for acquiring this
The change information of failure LED light.
Preferably, signal acquisition unit, further includes: hood, the failure LED light and the photosensitive sensor are located at institute
In the space for stating hood formation；The hood covers the failure LED light, so that described in the photosensitive sensor only receives
The single light source of failure LED light.
Further, signal acquisition unit, further includes: fixed device；The hood is fixed on by the fixed device
In the starting of air conditioner cabinet on protection device.Preferably, the fixed device is fixing clamp.
Wherein, main control unit, comprising: signal conversion module carries out signal for being based on the collected change information
Conversion, to obtain the voltage signal of variation corresponding with the change information；Breakdown judge module, the voltage for the variation are believed
Number, judge whether the failure LED light of corresponding starting of air conditioner cabinet lights and flicker frequency, to obtain the voltage signal pair with the variation
The malfunction answered；Signal driver module generates corresponding driving signal, for being based on the malfunction to execute and be somebody's turn to do
The corresponding feedback action of malfunction.
Specifically, signal conversion module, comprising: bleeder circuit believes the voltage that the change information is converted to variation
Number.
Specifically, breakdown judge module, comprising: signal-obtaining submodule, comprising: analog to digital conversion circuit, described in reading
The voltage signal of variation；And state judging submodule, for the voltage signal of the variation based on reading, with failure LED
Lamp is lighted to be compared with the preset voltage value of flicker frequency, to obtain failure LED light corresponding with the voltage signal of the variation
Whether light and flicker frequency.
Specifically, signal driver module, comprising: including at least metal-oxide-semiconductor or the driving circuit of relay, with generate for pair
At least driving signal all the way that feedback action is controlled.
Wherein, information feedback unit, comprising: sound feedback module, comprising: be adsorbed on the electric cabinet of the starting of air conditioner cabinet
At least one set of loudspeaker on door, to make a sound information based on the driving signal；And/or vibrational feedback module, comprising: inhale
At least one set of vibrating motor being attached on the electronic cabinet door of the starting of air conditioner cabinet, to issue vibration letter based on the driving signal
Breath.
Match with above-mentioned apparatus, another aspect of the present invention provides a kind of starting of air conditioner cabinet failure feedback method, comprising: benefit
Failure feedback is carried out with devices discussed above.
Match with above-mentioned apparatus, another aspect of the present invention provides a kind of air-conditioning system, comprising: devices discussed above.
The solution of the present invention, by the failure light not directly checked in starting cabinet (such as: large-size air conditioning start cabinet)
Signal is converted into the sound or vibration signal that can be experienced；Can be under the premise of not changing starting cabinet, fast explicit protector
The failure mode of part provides strong support to search failure cause and formulating solution.
Further, the solution of the present invention, do not open electronic cabinet door, without viewing hole when also can know that protection device what is reported
Kind failure；It just being used when reappearing failure, installation is simple and fast, and it is i.e. dismountable after positioning failure, do not increase starting cabinet additionally
Cost and complexity.
The solution of the present invention carries out fault location using fault message Real-time Feedback as a result, promotes maintenance efficiency, reduces dimension
Protect difficulty, thus, overcome in the prior art fault message can not obtain, safeguard the defects of timeliness is poor, realization fault message energy
It accurately and timely obtains, the simple beneficial effect of installing and dismounting, with the quick handling failure of ancillary staff.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
It obtains it is clear that understand through the implementation of the invention.
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of an embodiment of starting of air conditioner cabinet fault feedback device of the invention；
Fig. 2 is the structural schematic diagram of an embodiment of breakdown judge module in the device of the invention；
Fig. 3 is the flow chart of an embodiment of starting of air conditioner cabinet failure feedback method of the invention；
Fig. 4 is the flow chart of an embodiment of master control processing in method of the invention；
Fig. 5 is the structural schematic diagram of an embodiment of air-conditioning system of the invention；
Fig. 6 is the structural schematic diagram of an embodiment of information collection part in system of the invention.
In conjunction with attached drawing, appended drawing reference is as follows in the embodiment of the present invention:
102- signal acquisition unit；1022- photosensitive sensor；104- main control unit；1042- signal conversion module；1044-
Breakdown judge module；10442- signal-obtaining submodule；10444- state judging submodule；1046- signal driver module；106-
Information feedback unit；1062- sound feedback module；1064- vibrational feedback module；200- starting of air conditioner cabinet；201- failure LED
Lamp；202- photo resistance；203- hood；204- resistance detecting circuit；205- master control borad；206- driving circuit；207- vibration
Motor；208- loudspeaker；209- phase sequence relay；210- fixing clamp.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the specific embodiment of the invention and
Technical solution of the present invention is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
According to an embodiment of the invention, a kind of starting of air conditioner cabinet fault feedback device is additionally provided, it is of the invention as shown in Figure 1
Device an embodiment structural schematic diagram shown in.The device includes at least: signal acquisition unit 102,104 and of main control unit
Information feedback unit 106.
Wherein, the device can be installed on starting of air conditioner cabinet after failure high-incidence season or failure occur, bright to facilitate
True fault type.Wherein, the device can be used for large-size air conditioning unit.
Wherein, which used in the case where optical information can not be checked, for the protection information of feedback protection device,
The information is specific.The device is used for the fault message of feedback protection device, has no effect on the work of protector itself.
Wherein, signal acquisition unit 102, for acquire at least all the way starting of air conditioner cabinet internal protection device (such as: air-conditioning
Start phase sequence relay 209 in cabinet 200) change information of failure LED light (such as: failure LED light 201).The signal acquisition list
The concrete function of member 102 and processing are referring to step S110.By acquiring the change information of failure LED light, available air-conditioning is opened
The malfunction of dynamic cabinet, acquisition modes are simple, reliable.
In one embodiment, signal acquisition unit 102, may include: photosensitive sensor 1022 (preferably for example: light
Quick resistance 202), positioned at the front of the failure LED light 201, for acquiring the change information of the failure LED light.By photosensitive
Sensor acquires the change information of failure LED light, and sensitivity is good, and acquisition mode is simple.
Preferably, signal acquisition unit 102 can also include: hood (such as: hood 203), the failure LED
Lamp 201 and the photosensitive sensor 1022 are located in the space of the formation of hood 203；Hood 203 covers failure LED light 201,
So that photosensitive sensor only receives the single light source of failure LED light 201.By the coverage of hood, light sensor can be improved
Device acquires the accuracy of information, reduces the malfunction rate of failure feedback.
Such as: the hood 203 can accommodate the failure LED light 201 and photosensitive sensor 1022 and be blacked out event
Hinder LED light 201, the under shed of the hood 203 presses in 209 surface of phase sequence relay of starting of air conditioner cabinet 200.
It is cooperatively mounted in starting of air conditioner cabinet on protector by photosensitive sensor 1022 and hood 203 as a result,
The change information of failure LED light is acquired, mounting structure is simple, and the change information of acquisition is reliable, accurate.
Further, signal acquisition unit 102 can also include: fixed device (such as: fixing clamp 210), fixation dress
It sets for hood 203 to be fixed in starting of air conditioner cabinet 200 and protects device.
Such as: it can be used that fixed device (such as: fixing clamp 210) is detachable to be fixed on protector hood 203
Part (such as: phase sequence relay 209) on.By fixed device, hood 203 can be more reliably installed on starting of air conditioner
Cabinet is conducive to the efficiency and effect that further improve malfunction monitoring.
Wherein, main control unit 104 judge the event of corresponding starting of air conditioner cabinet for being based on the collected change information
Barrier state, to obtain driving signal corresponding with the malfunction.The concrete function of the main control unit 104 and processing are referring to step
S120.The malfunction of starting of air conditioner cabinet is judged by collected change information, judgment mode is simple, and the essence of judging result
Parasexuality is good, high reliablity.
In one embodiment, main control unit 104, comprising: signal conversion module 1042,1044 and of breakdown judge module
Signal driver module 1046.
Wherein, signal conversion module 1042 carry out signal conversion, for being based on the collected change information to obtain
To the voltage signal of variation corresponding with the change information.
In one embodiment, signal conversion module 1042, comprising: and bleeder circuit (such as: resistance detecting circuit
204), the change information is converted to the voltage signal of variation.The concrete function of the signal conversion module 1042 and processing
Referring to step S210.It is converted by signal, the change information of failure LED light is converted to the voltage signal of variation, conversion regime
Simply, transformation result is reliable, is conducive to the convenience and reliability that improve subsequent processing.
Wherein, breakdown judge module 1044 judges the failure of corresponding starting of air conditioner cabinet for the voltage signal of the variation
LED light whether light with flicker frequency (due to fault type by whether light to combine with flicker frequency define), with obtain with should
The corresponding malfunction of the voltage signal of variation.The concrete function of the breakdown judge module 1044 and processing are referring to step S220.
Judge the malfunction of starting of air conditioner cabinet by the voltage signal of variation, mode of operation is simple, high reliablity.
In one embodiment, referring to fig. 2, breakdown judge module 1044, comprising: 10442 He of signal-obtaining submodule
State judging submodule 10444.
Wherein, signal-obtaining submodule 10442, comprising: analog to digital conversion circuit, to read the voltage signal of the variation；
And state judging submodule 10444 is lighted and is dodged with failure LED light for the voltage signal of the variation based on reading
The preset voltage value of bright frequency is compared, with obtain failure LED light corresponding with the voltage signal of the variation whether light and
Flicker frequency.The voltage signal of variation is converted into digital quantity by analog quantity by analog to digital conversion circuit, is conducive to improve subsequent
The accuracy and reliability of processing；Current failure state is judged by being compared with preset threshold, and judgment mode is simple, can
It leans on.
Wherein, signal driver module 1046 generate corresponding driving signal, for being based on the malfunction to execute
Feedback action corresponding with the malfunction.The concrete function of the signal driver module 1046 and processing are referring to step S230.It is logical
It crosses malfunction and generates driving signal, to drive identical feedback action, mode of operation is simple, reliable, is conducive to promote failure
Maintenance efficiency and maintenance effects.
In one embodiment, signal driver module 1046, comprising: the driving including at least metal-oxide-semiconductor or relay is returned
Road, to generate at least driving signal all the way for being controlled feedback action.Corresponding feedback is driven by driving circuit
Movement controls high reliablity, versatile.
Wherein, information feedback unit 106 carry out at feedback corresponding malfunction for being based on the driving signal
Reason, to facilitate staff to confirm fault message.The concrete function of the information feedback unit 106 and processing are referring to step S130.
Corresponding feedback action is driven by driving signal, the timeliness and accuracy of fault detection can be improved, to promote failure
Maintenance efficiency.
In one embodiment, information feedback unit 106, comprising: sound feedback module 1062 and/or vibrational feedback mould
Block 1064.
Wherein, sound feedback module 1062, comprising: at least one set being adsorbed on the electronic cabinet door of the starting of air conditioner cabinet
Loudspeaker (such as: loudspeaker 208), to make a sound information based on the driving signal.
Wherein, vibrational feedback module 1064, comprising: at least one set being adsorbed on the electronic cabinet door of the starting of air conditioner cabinet
Vibrating motor (such as: vibrating motor 207), to issue vibration information based on the driving signal.
As a result, by feedback actions such as loudspeaker, vibrating motors, feedback system is simple, feedback effects are good, is conducive to promote event
Hinder the accuracy and safety of maintenance.
Through a large amount of verification experimental verification, using the technical solution of the present embodiment, by starting cabinet (such as: large-size air conditioning opens
Dynamic cabinet) in the failure optical signal not directly checked be converted into the sound or vibration signal that can be experienced；Starting cabinet can not changed
Under the premise of structure, fast explicit protects the failure mode of device, provides effectively to search failure cause and formulating solution
It supports；Mode of operation is simple, high reliablity, good to the fault message feedback effects of starting of air conditioner cabinet.
According to an embodiment of the invention, providing a kind of starting of air conditioner cabinet corresponding to starting of air conditioner cabinet fault feedback device
Failure feedback method.This method comprises: carrying out failure feedback using devices discussed above.
Specifically, shown in the flow chart of an embodiment of method of the invention as shown in Figure 3, this method may include:
At step S110, acquisition at least all the way protection device in starting of air conditioner cabinet (such as: phase in starting of air conditioner cabinet 200
Sequence protector 209) failure LED light (such as: failure LED light 201) change information.The specific function of the signal acquisition unit 102
It can and handle referring to step S110.By acquiring the change information of failure LED light, the failure shape of available starting of air conditioner cabinet
State, acquisition modes are simple, reliable.
In one embodiment, signal acquisition unit 102, may include: photosensitive sensor 1022 (such as: photosensitive electricity
It hinders 202), positioned at the front of the failure LED light 201, for acquiring the change information of the failure LED light.Pass through light sensor
Device acquires the change information of failure LED light, and sensitivity is good, and acquisition mode is simple.
Preferably, signal acquisition unit 102 can also include: hood (such as: hood 203), the failure LED
Lamp 201 and the photosensitive sensor 1022 are located in the space of the formation of hood 203；Hood 203 covers failure LED light 201,
So that photosensitive sensor only receives the single light source of failure LED light 201.By the coverage of hood, light sensor can be improved
Device acquires the accuracy of information, reduces the malfunction rate of failure feedback.
Such as: the hood 203 can accommodate the failure LED light 201 and photosensitive sensor 1022 and be blacked out event
Hinder LED light 201, the under shed of the hood 203 presses in 209 surface of phase sequence relay of starting of air conditioner cabinet 200.
It is cooperatively mounted in starting of air conditioner cabinet on protector by photosensitive sensor 1022 and hood 203 as a result,
The change information of failure LED light is acquired, mounting structure is simple, and the change information of acquisition is reliable, accurate.
Further, signal acquisition unit 102 can also include: fixed device (such as: fixing clamp 210), fixation dress
It sets and hood 203 is fixed in starting of air conditioner cabinet 200 on protector.
Such as: fixed device (such as: fixing clamp 210) can be used hood 203 is detachable and be fixed on protector
(such as: phase sequence relay 209) on.By fixed device, hood 203 can be more reliably installed in starting of air conditioner cabinet
It protects on device, is conducive to the efficiency and effect that further improve malfunction monitoring.
At step S120, it is based on the collected change information, judges the malfunction of corresponding starting of air conditioner cabinet, with
Obtain driving signal corresponding with the malfunction.The malfunction of starting of air conditioner cabinet is judged by collected change information,
Judgment mode is simple, and the accuracy of judging result is good, high reliablity.
Below with reference to the flow chart for the embodiment that master control in method of the invention shown in Fig. 4 is handled, step is further illustrated
The detailed process of the malfunction for judging corresponding starting of air conditioner cabinet of rapid S120.
Step S210 is based on the collected change information, carries out signal conversion, corresponding with the change information to obtain
Variation voltage signal.It is converted by signal, the change information of failure LED light is converted to the voltage signal of variation, converted
Mode is simple, and transformation result is reliable, is conducive to the convenience and reliability that improve subsequent processing.
In one embodiment, the variation can be believed by bleeder circuit (such as: resistance detecting circuit 204)
Breath is converted to the voltage signal of variation.The change information of failure LED light is converted to the voltage signal of variation by bleeder circuit,
Conversion regime is reliable, and transformation result accuracy is good.
Step S220, the voltage signal of the variation judge whether the failure LED light of corresponding starting of air conditioner cabinet lights and dodge
Bright frequency, to obtain malfunction corresponding with the voltage signal of the variation.Starting of air conditioner is judged by the voltage signal of variation
The malfunction of cabinet, mode of operation is simple, high reliablity.
In one embodiment, the voltage signal of the variation can be read by analog to digital conversion circuit；And base
In the voltage signal of the variation of reading, lights with failure LED light and be compared with the preset voltage value of flicker frequency, with
Whether lighted to failure LED light corresponding with the voltage signal of the variation and flicker frequency.It will be changed by analog to digital conversion circuit
Voltage signal digital quantity is converted to by analog quantity, be conducive to improve subsequent processing accuracy and reliability；By with it is default
Threshold value, which is compared, judges current failure state, and judgment mode is simple, reliable.
Step S230 is based on the malfunction, generates corresponding driving signal, corresponding with the malfunction to execute
Feedback action.Driving signal is generated by malfunction, to drive identical feedback action, mode of operation is simple, reliable, favorably
In the maintenance efficiency and maintenance effects that promote failure.
In one embodiment, it can be generated by the driving circuit including at least metal-oxide-semiconductor or relay for anti-
At least driving signal all the way that feedback movement is controlled.Corresponding feedback action is driven by driving circuit, controls high reliablity,
It is versatile.
It is to be based on the driving signal at 130 in step, feedback processing is carried out to corresponding malfunction, to facilitate work
Make personnel and confirms fault message.Drive corresponding feedback action by driving signal, can be improved fault detection timeliness and
Accuracy, to promote Breakdown Maintenance efficiency.
It in one embodiment, can at least one set of loudspeaker on the electronic cabinet door by being adsorbed on starting of air conditioner cabinet
(such as: loudspeaker 208), information is made a sound based on corresponding driving signal；And/or the electricity by being adsorbed on starting of air conditioner cabinet
At least one set of vibrating motor (such as: vibrating motor 207) on chamber door is controlled, vibration information is issued based on corresponding driving signal.
By feedback actions such as loudspeaker, vibrating motors, feedback system is simple, feedback effects are good, is conducive to promote the timely of Breakdown Maintenance
Property and safety.
The processing and function realized by the method for the present embodiment essentially correspond to earlier figures 1 to device shown in Fig. 2
Embodiment, principle and example, therefore not detailed place in the description of the present embodiment may refer to mutually speaking on somebody's behalf in previous embodiment
Bright, this will not be repeated here.
Through a large amount of verification experimental verification, using the technical solution of the present embodiment, structure is simple, can solve some low voltage starting cabinets
The problem of protection the reported failure of device can not check.Feedback device is checked as a kind of failure, which is installed after the failure occurred
It sets, energy clear failure type when failure reappears, is provided strong support to search failure cause and formulating solution.
According to an embodiment of the invention, additionally providing a kind of air-conditioning system corresponding to starting of air conditioner cabinet fault feedback device
System.The system includes at least: and devices discussed above (such as: large-size air conditioning starts cabinet fault feedback device).
Such as: example shown in Figure 5, the device are broadly divided into three parts: information collection part (such as: information
Acquisition unit 102), main control part (such as: main control unit 104) and feedback action part (such as: information feedback unit 106),
It is specific as follows:
(1) information collection part is as shown in Figure 6.Wherein, hood 203 uses rubber material, the under shed of hood 203
Can be pressed on protection device (such as: phase sequence relay 209) surface, positioned at failure LED light 201 top and be blacked out therefore
Hinder LED light 201, photo resistance 202 in hood 203 is made only to receive LED single light source.Using fixing clamp 210 hood 203
It is fixed on protection device (such as: phase sequence relay 209).Fixing clamp 210 and hood 203 are separable, and different rulers can be used
Very little fixing clamp 210 is adapted to different size protection devices (such as: phase sequence relay 209).
(2) main control part.The change in resistance of photo resistance 202 is turned by bleeder circuit (such as: resistance detecting circuit 204)
Changing (such as: signal conversion module 1042) is voltage change, and master control borad 205 (such as: breakdown judge module 1044) pass through modulus
Conversion circuit (such as: signal-obtaining submodule 10442) read voltage change to judge (such as: state judging submodule
10444) whether LED (such as: failure LED light 201) lights.According to the information of acquisition, master control borad 205 by metal-oxide-semiconductor or after
Electric appliance (such as: driving circuit 206) control feedback action partial act.One master control borad 205 can acquire multiple signals and go forward side by side
Row immediate feedback.
In one example, signal conversion module 1042, signal-obtaining submodule 10442, state judging submodule
10444, metal-oxide-semiconductor or relay can integrate on master control borad 205.
(3) feedback action part.It is made of one or more groups of loudspeaker 208, vibrating motor 207 etc..The loudspeaker 208 and vibration
Motor 207 can be powered (device can be integrally battery powered) using the battery of the device, not need to be additionally provided power supply.
Loudspeaker 208 can be by sucker suction on electronic cabinet door, to facilitate acoustic information that can preferably feed back.
When breaking down, failure LED light 201 in hood 203 by certain frequency (such as: predeterminated frequency) flashing (or
It is always on), when failure LED light 201 lights, 202 change in resistance of photo resistance, master control borad 205 captures variation control loudspeaker
208 or vibration motor 207 act.When failure LED light 201 is extinguished, 202 resistance value of photo resistance is restored, and action part stops.Such as
When fruit there are several groups of trouble lights, different sound can be issued by several groups of loudspeaker 208 and be distinguish.
The processing and function realized by the system of the present embodiment essentially correspond to earlier figures 1 to device shown in Fig. 2
Embodiment, principle and example, therefore not detailed place in the description of the present embodiment may refer to mutually speaking on somebody's behalf in previous embodiment
Bright, this will not be repeated here.
Through a large amount of verification experimental verification, using technical solution of the present invention, do not open electronic cabinet door, without viewing hole when also can
Know which kind of failure protection device reports；It is just used when reappearing failure, installation is simple and fast, i.e. removable after positioning failure
It removes, does not increase starting cabinet cost and complexity additionally.
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
It include so that the process, method, commodity or the equipment that include a series of elements not only include those elements, but also to wrap
Include other elements that are not explicitly listed, or further include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including described want
There is also other identical elements in the process, method of element, commodity or equipment.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The above description is only an embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should be included within scope of the presently claimed invention.
Claims (11)
1. a kind of starting of air conditioner cabinet fault feedback device characterized by comprising
Signal acquisition unit, for acquiring at least change information of starting of air conditioner cabinet failure LED light all the way；
Main control unit, comprising:
Signal conversion module carries out signal conversion, for being based on the collected change information to obtain and the change information
The voltage signal of corresponding variation；
Breakdown judge module lights the default electricity with flicker frequency with failure LED light for the voltage signal based on the variation
Whether pressure value is compared, lighted and flicker frequency with obtaining failure LED light corresponding with the voltage signal of the variation；
Information feedback unit carries out feedback processing to corresponding malfunction, to facilitate staff for being based on driving signal
Confirm fault message.
2. the apparatus according to claim 1, which is characterized in that signal acquisition unit, comprising:
Photosensitive sensor, positioned at the front of the failure LED light, for acquiring the change information of the failure LED light.
3. the apparatus of claim 2, which is characterized in that signal acquisition unit, further includes:
Hood, the failure LED light and the photosensitive sensor are located in the space of hood formation；The hood
The failure LED light is covered, so that the photosensitive sensor only receives the single light source of the failure LED light.
4. device according to claim 3, which is characterized in that signal acquisition unit, further includes:
Fixed device, the hood is fixed in the starting of air conditioner cabinet by the fixed device to be protected on device.
5. device described in one of -4 according to claim 1, which is characterized in that main control unit, further includes:
Signal driver module generates corresponding driving signal, for being based on the malfunction to execute and the malfunction pair
The feedback action answered.
6. device according to claim 5, which is characterized in that breakdown judge module, comprising:
Signal-obtaining submodule, comprising: analog to digital conversion circuit, to read the voltage signal of the variation；And
State judging submodule lights and flicker frequency for the voltage signal of the variation based on reading with failure LED light
Preset voltage value be compared, with obtain failure LED light corresponding with the voltage signal of the variation whether light and flash frequency
Rate；
Sound feedback module, comprising: at least one set of loudspeaker being adsorbed on the electronic cabinet door of the starting of air conditioner cabinet, based on drive
Dynamic signal makes a sound information；
And/or
Vibrational feedback module, comprising: at least one set of vibrating motor being adsorbed on the electronic cabinet door of the starting of air conditioner cabinet, with base
Vibration information is issued in driving signal.
7. device according to claim 5, which is characterized in that signal driver module, comprising:
Including at least metal-oxide-semiconductor or the driving circuit of relay, at least driven all the way with generating for what is controlled feedback action
Dynamic signal.
8. device according to claim 6, which is characterized in that signal driver module, comprising:
Including at least metal-oxide-semiconductor or the driving circuit of relay, at least driven all the way with generating for what is controlled feedback action
Dynamic signal.
9. device according to claim 5, which is characterized in that information feedback unit, comprising:
Sound feedback module, comprising: at least one set of loudspeaker being adsorbed on the electronic cabinet door of the starting of air conditioner cabinet, based on drive
Dynamic signal makes a sound information；
And/or
Vibrational feedback module, comprising: at least one set of vibrating motor being adsorbed on the electronic cabinet door of the starting of air conditioner cabinet, with base
Vibration information is issued in driving signal.
10. a kind of starting of air conditioner cabinet failure feedback method characterized by comprising using as described in claim 1-9 is any
Device carries out failure feedback.
11. a kind of air-conditioning system characterized by comprising the device as described in claim 1-9 is any.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2901778Y (en) * | 2006-04-06 | 2007-05-16 | 重庆长星光电子制造有限公司 | LED signal lamp monitor |
| CN203733234U (en) * | 2014-02-09 | 2014-07-23 | 闫朴 | State detection and acousto-optic alarm device of indicator lights |
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| CN1755262B (en) * | 2004-09-29 | 2010-05-05 | 乐金电子(天津)电器有限公司 | Remind method of fault mode of air conditioner |
| KR20090072612A (en) * | 2007-12-28 | 2009-07-02 | 한라공조주식회사 | Co2 air condinationing system and method thereof |
| JP6257877B2 (en) * | 2012-03-13 | 2018-01-10 | 三菱重工サーマルシステムズ株式会社 | Air conditioning system |
| CN202734142U (en) * | 2012-05-25 | 2013-02-13 | 北京联合大学 | Multifunctional wireless alarm embedded type central air conditioner controller |
| CN205174704U (en) * | 2015-11-26 | 2016-04-20 | 珠海格力电器股份有限公司 | Air conditioner starts cabinet trouble feedback device and air conditioning system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2901778Y (en) * | 2006-04-06 | 2007-05-16 | 重庆长星光电子制造有限公司 | LED signal lamp monitor |
| CN203733234U (en) * | 2014-02-09 | 2014-07-23 | 闫朴 | State detection and acousto-optic alarm device of indicator lights |
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