CN106226627B - The electromagnetic compatible testing method and system of on-board air conditioner - Google Patents
The electromagnetic compatible testing method and system of on-board air conditioner Download PDFInfo
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- CN106226627B CN106226627B CN201610694418.6A CN201610694418A CN106226627B CN 106226627 B CN106226627 B CN 106226627B CN 201610694418 A CN201610694418 A CN 201610694418A CN 106226627 B CN106226627 B CN 106226627B
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- wind speed
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/001—Measuring interference from external sources to, or emission from, the device under test, e.g. EMC, EMI, EMP or ESD testing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/005—Testing of electric installations on transport means
- G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
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- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of electromagnetic compatible testing method of on-board air conditioner and systems, wherein, the air outlet setting rotating vane of on-board air conditioner and the baffle coaxial with rotating vane, on-board air conditioner blower work when blow rotating vane move to drive baffle to rotate, the described method comprises the following steps: by detect baffle speed with obtain on-board air conditioner in normal work the first wind speed of blower and under disturbed test environment blower the second wind speed；According to the first wind speed wind speed setting threshold value；Whether meet preset requirement according to the Electro Magnetic Compatibility of the first wind speed, the second wind speed and wind speed threshold decision on-board air conditioner under disturbed test environment.It according to the method for the present invention, being capable of Electro Magnetic Compatibility that is convenient and accurately testing out on-board air conditioner.
Description
Technical field
The present invention relates to technical field of vehicle, in particular to the electromagnetic compatible testing method and a kind of vehicle of a kind of on-board air conditioner
Carry the electromagnetic compatibility test system of air-conditioning.
Background technique
The electromagnetic compatibility test of on-board air conditioner, which refers to, applies certain electromagnetic interference to on-board air conditioner, and by vehicle-mounted sky
The monitoring of air port wind speed size is recalled to judge whether on-board air conditioner works in acceptable working condition, so as to test out
The Electro Magnetic Compatibility of on-board air conditioner.
Currently, can be by placing radio reception device in Vehicular air conditioner air outlet, and vehicle is judged according to the variation of radio sound
Carry whether air-conditioning works in acceptable working condition, or can be by placing the monitoring marks such as paper slip in Vehicular air conditioner air outlet
Object, and judge whether on-board air conditioner works in acceptable working condition according to the variation of monitoring marker motion state.So
And radio sound and monitoring marker motion state change not enough sensitivity to lesser wind speed, can not reflect that wind speed becomes
The amount of change, therefore above-mentioned method can not accurately test out the Electro Magnetic Compatibility of on-board air conditioner.
Summary of the invention
The present invention is directed to solve one of the technical problem in above-mentioned technology at least to a certain extent.For this purpose, of the invention
One purpose is to propose a kind of electromagnetic compatible testing method of on-board air conditioner, can be convenient and accurately tests out vehicle-mounted sky
The Electro Magnetic Compatibility of tune.
Second object of the present invention is to propose a kind of electromagnetic compatibility test system of on-board air conditioner.
In order to achieve the above objectives, first aspect present invention embodiment proposes a kind of electromagnetic compatibility test side of on-board air conditioner
Method, wherein the air outlet setting rotating vane of the on-board air conditioner and the baffle coaxial with the rotating vane, the vehicle-mounted sky
The rotating vane movement is blown when the blower work of tune to drive the baffle to rotate, and the described method comprises the following steps: logical
Cross detect the speed of the baffle with obtain the on-board air conditioner in normal work the first wind speed of the blower and
Second wind speed of the blower under disturbed test environment；According to the first wind speed wind speed setting threshold value；According to first wind
Electro Magnetic Compatibility of the on-board air conditioner under the disturbed test environment described in fast, described second wind speed and the wind speed threshold decision
Whether preset requirement is met.
The electromagnetic compatible testing method of on-board air conditioner according to an embodiment of the present invention is set by the air outlet in on-board air conditioner
Rotating vane and the baffle coaxial with rotating vane are set, and by the speed of detection baffle to obtain on-board air conditioner normal
The wind speed of blower when work and under disturbed test environment, and judge on-board air conditioner in disturbed test according to wind speed detected
Whether the Electro Magnetic Compatibility under environment meets preset requirement.Thus, it is convenient to detect on-board air conditioner in disturbed test environment
The operation situation of change of lower blower, so as to relatively accurately test out the Electro Magnetic Compatibility of on-board air conditioner.Simultaneously as should
The implementation of method only need to will not bring additional electromagnetic interference by simple device for on-board air conditioner, so as in certain journey
The accuracy of electromagnetic compatibility test is further increased on degree.
In addition, the electromagnetic compatible testing method of the on-board air conditioner proposed according to that above embodiment of the present invention can also have as
Under additional technical characteristic:
Specifically, the on-board air conditioner according to first wind speed, second wind speed and the wind speed threshold decision exists
Whether the Electro Magnetic Compatibility under the disturbed test environment meets preset requirement, comprising: calculates first wind speed and described the
The absolute value of wind speed difference between two wind speed；Judge whether the absolute value of the wind speed difference is less than or equal to the wind speed threshold
Value；If the absolute value of the wind speed difference is less than or equal to the wind speed threshold value, judge the on-board air conditioner described dry
The Electro Magnetic Compatibility disturbed under test environment meets preset requirement.
Wherein, the speed of the baffle is detected by light sensation and signal circuit.
Further, the light sensation and signal circuit include photodiode, and described the every rotation of baffle one week, the photoelectricity
Diode cut-off is primary.
Wherein, the wind speed correlation of the speed of the baffle and the blower.
In order to achieve the above objectives, second aspect of the present invention embodiment proposes a kind of electromagnetic compatibility test system of on-board air conditioner
System, wherein the air outlet setting rotating vane of the on-board air conditioner and the baffle coaxial with the rotating vane, the vehicle-mounted sky
Rotating vane movement is blown when the blower work of tune to drive the baffle to rotate, the system comprises: obtain module, institute
It states and obtains module by detecting the speed of the baffle to obtain the on-board air conditioner blower in normal work
First wind speed and under disturbed test environment the blower the second wind speed；Setting module, the setting module are used for according to institute
State the first wind speed wind speed setting threshold value；Judgment module, the judgment module are used for according to first wind speed, second wind speed
Whether meet default want with Electro Magnetic Compatibility of the on-board air conditioner described in the wind speed threshold decision under the disturbed test environment
It asks.
The electromagnetic compatibility test system of on-board air conditioner according to an embodiment of the present invention, is set by the air outlet in on-board air conditioner
Rotating vane and the baffle coaxial with rotating vane are set, obtains module by the speed of detection baffle to obtain on-board air conditioner
The wind speed of blower, judgment module judge on-board air conditioner according to wind speed detected in normal work and under disturbed test environment
Whether the Electro Magnetic Compatibility under disturbed test environment meets preset requirement.Thus, it is convenient to detect on-board air conditioner dry
The operation situation of change of test environment leeward machine is disturbed, so as to relatively accurately test out the Electro Magnetic Compatibility of on-board air conditioner.
Simultaneously as the implementation of this method only need to will not bring additional electromagnetic interference by simple device for on-board air conditioner, thus
The accuracy of electromagnetic compatibility test can be further increased to a certain extent.
In addition, the electromagnetic compatibility test system of the on-board air conditioner proposed according to that above embodiment of the present invention can also have as
Under additional technical characteristic:
Specifically, the judgment module is used for: calculating the wind speed difference between first wind speed and second wind speed
Absolute value, and judge whether the absolute value of the wind speed difference is less than or equal to the wind speed threshold value, and in the wind speed
When the absolute value of difference is less than or equal to the wind speed threshold value, electricity of the on-board air conditioner under the disturbed test environment is judged
Magnetic compatibility meets preset requirement.
Wherein, the acquisition module is light sensation and signal circuit.
Further, the light sensation and signal circuit include photodiode, and described the every rotation of baffle one week, the photoelectricity
Diode cut-off is primary.
Wherein, the wind speed correlation of the speed of the baffle and the blower.
Detailed description of the invention
Fig. 1 is the flow chart according to the electromagnetic compatible testing method of the on-board air conditioner of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram according to the wind speed monitoring system of one embodiment of the invention；
Fig. 3 is the block diagram according to the electromagnetic compatibility test system of the on-board air conditioner of the embodiment of the present invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
With reference to the accompanying drawing come describe the embodiment of the present invention on-board air conditioner electromagnetic compatible testing method and system.
Fig. 1 is the flow chart according to the electromagnetic compatible testing method of the on-board air conditioner of the embodiment of the present invention.
As shown in Fig. 2, the settable rotating vane of the air outlet of the on-board air conditioner of the embodiment of the present invention and same with rotating vane
The baffle of axis, the blower of on-board air conditioner blow rotating vane and move to drive baffle to rotate when working.
As shown in Figure 1, the electromagnetic compatible testing method of the on-board air conditioner of the embodiment of the present invention, comprising the following steps:
S1, by detect baffle speed with obtain on-board air conditioner in normal work the first wind speed of blower and
Second wind speed of blower under disturbed test environment.
As shown in Fig. 2, rotating vane, baffle and light sensation and signal circuit may make up wind speed monitoring system, light sensation can be passed through
And the speed of signal circuit detection baffle.Wherein, light sensation and signal circuit may include photodiode, due to two pole of photoelectricity
Pipe closes on baffle, and baffle often turns at photodiode, and photodiode is just blocked once, therefore, the every rotation one of baffle
Week, photodiode cut-off are primary.It should be appreciated that the wind speed of blower is bigger, rotating vane rotation is faster, and baffle rotation is faster,
That is, the speed of baffle and the wind speed correlation of blower.
In an embodiment of the present invention, the first wind speed V1 of blower can be obtained when not applying electromagnetic interference, and to survey
Examination is the second wind speed V2 that destination is applied with acquisition blower after electromagnetic interference.
S2, according to the first wind speed wind speed setting threshold value.
In one embodiment of the invention, between wind speed threshold value and acceptable first wind speed V1 and the second wind speed V2
Wind speed difference is related.It should be appreciated that the first wind speed of on-board air conditioner blower in normal work is different, then relative to simultaneous to electromagnetism
For the preset requirement of capacitive, above-mentioned acceptable wind speed difference is also different.
S3, according to the electromagnetism of the first wind speed, the second wind speed and wind speed threshold decision on-board air conditioner under disturbed test environment
Whether compatibility meets preset requirement.
In one embodiment of the invention, light sensation and signal circuit can be connected with host computer, and host computer records photoelectricity
The change frequency of diode current flow and cut-off, and handle blowing machine wind speed after, further execute step S2 and S3.
Specifically, host computer can calculate the absolute value of the wind speed difference between the first wind speed V1 and the second wind speed V2, and sentence
Whether the absolute value of disconnected wind speed difference is less than or equal to wind speed threshold value.If the absolute value of wind speed difference is less than or equal to wind speed threshold
Value, then judge that Electro Magnetic Compatibility of the on-board air conditioner under disturbed test environment meets preset requirement.That is, being with test
After destination is applied with electromagnetic interference, if the wind speed of blower changes smaller, electricity of the on-board air conditioner under disturbed test environment
Magnetic compatibility meets preset requirement.
And if the absolute value of wind speed difference is greater than wind speed threshold value, i.e. the wind speed of blower changes greatly, then judges vehicle-mounted sky
The Electro Magnetic Compatibility under disturbed test environment is adjusted to be unsatisfactory for preset requirement.Host computer is in the electromagnetic compatibility for judging on-board air conditioner
After whether property meets preset requirement, exportable judging result.
The electromagnetic compatible testing method of on-board air conditioner according to an embodiment of the present invention is set by the air outlet in on-board air conditioner
Rotating vane and the baffle coaxial with rotating vane are set, and by the speed of detection baffle to obtain on-board air conditioner normal
The wind speed of blower when work and under disturbed test environment, and judge on-board air conditioner in disturbed test according to wind speed detected
Whether the Electro Magnetic Compatibility under environment meets preset requirement.Thus, it is convenient to detect on-board air conditioner in disturbed test environment
The operation situation of change of lower blower, so as to relatively accurately test out the Electro Magnetic Compatibility of on-board air conditioner.Simultaneously as should
The implementation of method only need to will not bring additional electromagnetic interference by simple device for on-board air conditioner, so as in certain journey
The accuracy of electromagnetic compatibility test is further increased on degree.
For realize above-described embodiment on-board air conditioner electromagnetic compatible testing method, the present invention also proposes a kind of on-board air conditioner
Electromagnetic compatibility test system.
As shown in Fig. 2, the settable rotating vane of the air outlet of the on-board air conditioner of the embodiment of the present invention and same with rotating vane
The baffle of axis, the blower of on-board air conditioner blow rotating vane and move to drive baffle to rotate when working.
As shown in figure 3, the electromagnetic compatibility test system of the on-board air conditioner of the embodiment of the present invention, comprising: obtain module 10, set
Cover half block 20 and judgment module 30.
Wherein, module 10 is obtained by the speed of detection baffle to obtain on-board air conditioner blower in normal work
First wind speed and under disturbed test environment blower the second wind speed；Setting module 20 is used for according to the first wind speed wind speed setting threshold
Value；Judgment module 30 is used for according to the first wind speed, the second wind speed and wind speed threshold decision on-board air conditioner under disturbed test environment
Electro Magnetic Compatibility whether meet preset requirement.
As shown in Fig. 2, obtaining module 10 can be light sensation and signal circuit.Wherein, light sensation and signal circuit may include photoelectricity
Diode, since photodiode closes on baffle, baffle is often turned at photodiode, and photodiode is just blocked one
Secondary, therefore, the every rotation of baffle one week, photodiode cut-off is primary.It should be appreciated that the wind speed of blower is bigger, rotating vane rotation
Turn faster, baffle rotation is faster, that is to say, that the speed of baffle and the wind speed correlation of blower.
In an embodiment of the present invention, the first wind speed of blower can be obtained when not applying electromagnetic interference by obtaining module 10
V1, and be the second wind speed V2 that blower is obtained after destination is applied with electromagnetic interference to test.
In one embodiment of the invention, setting module 20 and judgment module 30 can be integrated in host computer.
In one embodiment of the invention, between wind speed threshold value and acceptable first wind speed V1 and the second wind speed V2
Wind speed difference is related.It should be appreciated that the first wind speed of on-board air conditioner blower in normal work is different, then relative to simultaneous to electromagnetism
For the preset requirement of capacitive, above-mentioned acceptable wind speed difference is also different.
Specifically, judgment module 30 can calculate the absolute value of the wind speed difference between the first wind speed V1 and the second wind speed V2,
And judge whether the absolute value of wind speed difference is less than or equal to wind speed threshold value, and be less than or equal in the absolute value of wind speed difference
When wind speed threshold value, judge that Electro Magnetic Compatibility of the on-board air conditioner under disturbed test environment meets preset requirement.That is, with
Test is after destination is applied with electromagnetic interference, if the wind speed variation of blower is smaller, on-board air conditioner is in disturbed test environment
Under Electro Magnetic Compatibility meet preset requirement.
And if the absolute value of wind speed difference is greater than wind speed threshold value, i.e. the wind speed of blower changes greatly, then judgment module 30
It can determine whether that Electro Magnetic Compatibility of the on-board air conditioner under disturbed test environment is unsatisfactory for preset requirement.Vehicle is judged in judgment module 30
After whether the Electro Magnetic Compatibility of load air-conditioning meets preset requirement, the also exportable judging result of host computer.
The electromagnetic compatibility test system of on-board air conditioner according to an embodiment of the present invention, is set by the air outlet in on-board air conditioner
Rotating vane and the baffle coaxial with rotating vane are set, obtains module by the speed of detection baffle to obtain on-board air conditioner
The wind speed of blower, judgment module judge on-board air conditioner according to wind speed detected in normal work and under disturbed test environment
Whether the Electro Magnetic Compatibility under disturbed test environment meets preset requirement.Thus, it is convenient to detect on-board air conditioner dry
The operation situation of change of test environment leeward machine is disturbed, so as to relatively accurately test out the Electro Magnetic Compatibility of on-board air conditioner.
Simultaneously as the implementation of this method only need to will not bring additional electromagnetic interference by simple device for on-board air conditioner, thus
The accuracy of electromagnetic compatibility test can be further increased to a certain extent.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of electromagnetic compatible testing method of on-board air conditioner, which is characterized in that rotation is arranged in the air outlet of the on-board air conditioner
Blade and the baffle coaxial with the rotating vane, when blower work of the on-board air conditioner blow rotating vane movement with
It drives the baffle to rotate, the described method comprises the following steps:
The first wind of the on-board air conditioner blower in normal work is obtained by detecting the speed of the baffle
Fast and the blower under disturbed test environment the second wind speed；
According to the first wind speed wind speed setting threshold value；
The absolute value of the wind speed difference between first wind speed and second wind speed is calculated, and according to the wind speed difference
Whether Electro Magnetic Compatibility of the on-board air conditioner under the disturbed test environment described in absolute value and the wind speed threshold decision meets
Preset requirement.
2. the electromagnetic compatible testing method of on-board air conditioner according to claim 1, which is characterized in that poor according to the wind speed
Whether Electro Magnetic Compatibility of the on-board air conditioner under the disturbed test environment described in the absolute value of value and the wind speed threshold decision
Meet preset requirement, comprising:
Judge whether the absolute value of the wind speed difference is less than or equal to the wind speed threshold value；
If the absolute value of the wind speed difference is less than or equal to the wind speed threshold value, judge the on-board air conditioner described dry
The Electro Magnetic Compatibility disturbed under test environment meets preset requirement.
3. the electromagnetic compatible testing method of on-board air conditioner according to claim 1, which is characterized in that pass through light sensation and signal
Circuit detects the speed of the baffle.
4. the electromagnetic compatible testing method of on-board air conditioner according to claim 3, which is characterized in that the light sensation and signal
Circuit includes photodiode, and described the every rotation of baffle one week, the photodiode cut-off was primary.
5. the electromagnetic compatible testing method of on-board air conditioner described in any one of -4 according to claim 1, which is characterized in that described
The wind speed correlation of the speed of baffle and the blower.
6. a kind of electromagnetic compatibility test system of on-board air conditioner, which is characterized in that rotation is arranged in the air outlet of the on-board air conditioner
Blade and the baffle coaxial with the rotating vane, when blower work of the on-board air conditioner blow rotating vane movement with
The baffle is driven to rotate, the system comprises:
Module is obtained, the module that obtains is by detecting the speed of the baffle to obtain the on-board air conditioner in normal work
When making the first wind speed of the blower and under disturbed test environment the blower the second wind speed, and obtain first wind speed
The absolute value of wind speed difference between second wind speed；
Setting module, the setting module are used for according to the first wind speed wind speed setting threshold value；
Judgment module, the judgment module are used for the vehicle according to the absolute value of the wind speed difference and the wind speed threshold decision
Carry whether Electro Magnetic Compatibility of the air-conditioning under the disturbed test environment meets preset requirement.
7. the electromagnetic compatibility test system of on-board air conditioner according to claim 6, which is characterized in that the judgment module is used
In:
Judge whether the absolute value of the wind speed difference is less than or equal to the wind speed threshold value, and in the exhausted of the wind speed difference
When being less than or equal to the wind speed threshold value to value, Electro Magnetic Compatibility of the on-board air conditioner under the disturbed test environment is judged
Meet preset requirement.
8. the electromagnetic compatibility test system of on-board air conditioner according to claim 6, which is characterized in that the acquisition module is
Light sensation and signal circuit.
9. the electromagnetic compatibility test system of on-board air conditioner according to claim 8, which is characterized in that the light sensation and signal
Circuit includes photodiode, and described the every rotation of baffle one week, the photodiode cut-off was primary.
10. the electromagnetic compatibility test system of the on-board air conditioner according to any one of claim 6-9, which is characterized in that institute
State the speed of baffle and the wind speed correlation of the blower.
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| CN201610694418.6A CN106226627B (en) | 2016-08-19 | 2016-08-19 | The electromagnetic compatible testing method and system of on-board air conditioner |
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| CN201610694418.6A CN106226627B (en) | 2016-08-19 | 2016-08-19 | The electromagnetic compatible testing method and system of on-board air conditioner |
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| CN107271811B (en) * | 2017-05-23 | 2020-08-21 | 北京汽车股份有限公司 | Electromagnetic compatibility test system and method |
| CN109782100A (en) * | 2019-03-13 | 2019-05-21 | 海检检测有限公司 | A kind of test device and test method for the pincers calibration of automotive electronics capacitive coupling |
| CN110143110A (en) * | 2019-04-16 | 2019-08-20 | 北京汽车股份有限公司 | The electromagnetic immunity monitoring system and method for on-board air conditioner |
| CN113281601A (en) * | 2021-06-18 | 2021-08-20 | 四川长虹空调有限公司 | Air conditioner EMI test method |
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| CN202221432U (en) * | 2011-07-26 | 2012-05-16 | 建准电机工业股份有限公司 | Wind speed detection device |
| CN103543348A (en) * | 2012-07-16 | 2014-01-29 | 曾彧婕 | Electromagnetic compatibility detection method of new energy automobile |
| CN105291756A (en) * | 2015-10-15 | 2016-02-03 | 珠海格力电器股份有限公司 | Vehicle-mounted air-conditioner and control method and system for same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0328015A (en) * | 1989-06-27 | 1991-02-06 | Omron Corp | Air conditioning control system for vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202221432U (en) * | 2011-07-26 | 2012-05-16 | 建准电机工业股份有限公司 | Wind speed detection device |
| CN103543348A (en) * | 2012-07-16 | 2014-01-29 | 曾彧婕 | Electromagnetic compatibility detection method of new energy automobile |
| CN105291756A (en) * | 2015-10-15 | 2016-02-03 | 珠海格力电器股份有限公司 | Vehicle-mounted air-conditioner and control method and system for same |
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