CN207571223U - fan detection system - Google Patents
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- CN207571223U CN207571223U CN201721687023.XU CN201721687023U CN207571223U CN 207571223 U CN207571223 U CN 207571223U CN 201721687023 U CN201721687023 U CN 201721687023U CN 207571223 U CN207571223 U CN 207571223U
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Abstract
A fan detection system, the system comprising: the control device is connected with the at least one fan interface device and used for obtaining working parameters of the fan to be detected according to the detection result and comparing the working parameters with a preset default parameter interval; the fan interface device is connected with at least one fan to be detected and used for detecting and sending a detection result to the control device; and a display device including an indicator lamp controlled by the control device: the indicating lamp displays light of a certain color under the condition that the working parameters are within the default parameter interval, and the fan to be detected can work normally; and the indicating lamp displays light of another color under the condition that the working parameters are not in the default parameter interval, and the condition indicates that the fan to be detected cannot work normally. Because the detection system adopts hardware such as a fan interface device, a display device and the like, a software controller is not required to be additionally provided, and the load of the system can be effectively reduced.
Description
Technical field
The utility model is related to the fields such as electronic communication, soft project, relate more specifically to a kind of fan detection system.
Background technology
In multiple application fields, in order to keep the normal working environment of equipment, equipment is reduced usually using fan
Operating temperature, and in order to which efficiently easily whether detection fan qualified, it needs accurately to test and control the rotating speed of fan.
During the utility model design is realized, utility model people has found at least to exist in the prior art and ask as follows
Topic：In existing fan detection technique, generally can only single fan test, and cannot show the work such as rotating speed join
Number, it is impossible to automatically save test data, not support network, it is therefore desirable to staff judges rotating speed, preserves test data etc., and
There are data transmission it is inconvenient the problem of.
Utility model content
More than technical problem is based on, the main purpose of the utility model is that a kind of fan detection system is proposed, for solving
Certainly at least one of more than technical problem.
An aspect of this disclosure provides a kind of fan detection system, including control device, display device and at least one
A fan interface device, wherein：Control device is connect at least one fan interface device, for obtaining according to testing result
The running parameter of fan to be detected, and running parameter is compared with preset default parameters section；At least one wind
It fans interface arrangement and connects at least one fan to be detected, obtaining testing result for detection is sent to control device；And display
Device, including the indicator light controlled by control device：The indicator light is shown in the case where running parameter is in default parameters section
Show the light of a certain color, representing the fan to be detected of the corresponding running parameter can work normally；The indicator light is in running parameter
In the case of not in the default parameters section, the light of another color is shown, represent the to be detected of the corresponding running parameter
Fan cisco unity malfunction.
In some embodiments of the present disclosure, each fan interface device includes resistance and analog-digital converter；Wherein, it is each
The resistance of fan interface device is connected with a fan to be detected；The analog-digital converter of each fan interface device is used to read it
The voltage of resistance both sides, as testing result.
In some embodiments of the present disclosure, above-mentioned control device is additionally operable to send at least one fan interface device and adjust
Signal processed；Correspondingly, at least one fan interface device is additionally operable to modulate at least one wind to be detected according to the modulated signal
The rotating speed of fan.
In some embodiments of the present disclosure, above-mentioned modulated signal includes：For making at least one fan operation to be detected
Maximum turn is run on afterwards for a period of time in the first electric signal of maximum (top) speed and for fan to be detected to be made to run on the slow-speed of revolution
Second electric signal of speed；For at least one fan interface device successively according to the first electric signal and the second electric signal, detection obtains the
One testing result and the second testing result；Then control device according to first testing result and second testing result obtain to
The first running parameter and the second running parameter of a few fan to be detected；The indicator light of display device in the first running parameter and
In the case that second running parameter is in default parameters section, the light of a certain color is shown, represent that fan to be detected can be just
Often work；And in the case where any of which of the first running parameter and the second running parameter is not in default parameters section, it shows
The indicator light of showing device shows the light of another color, represents fan cisco unity malfunction to be detected.
In some embodiments of the present disclosure, each fan interface device of at least one fan interface device includes：
The modulated signal for receiving modulated signal, and is sent to modulation unit by receiving unit；Modulation unit, for according to modulation
The rotating speed of signal modulation fan to be detected.
In some embodiments of the present disclosure, above-mentioned control device includes：Control unit, for being connect at least one fan
Mouth device sends modulated signal；And the indicator light of the display device is controlled according to comparison result；Computing unit, for receiving extremely
The testing result that a few fan interface device is sent, and the running parameter of fan to be detected is calculated according to testing result,
And the running parameter is compared with preset default parameters section, it obtains and sends comparison result to control unit.
In some embodiments of the present disclosure, it is each that above-mentioned control unit, which is additionally operable to through each fan interface device,
A fan distribution ID values to be detected.
In some embodiments of the present disclosure, said fans detecting system further includes buffer, be connected to control device with
Between at least one fan interface device, for caching testing result and fan to be detected corresponding with the testing result
ID values；Server is connected to computing unit by network interface, for storing the running parameter of fan to be detected, comparing knot
Fruit and the ID values of corresponding fan to be detected.
In some embodiments of the present disclosure, above-mentioned display device further includes：Display screen, in the control of control device
Show the running parameter of fan to be detected in time down.
In some embodiments of the present disclosure, the running parameter of above-mentioned fan to be detected includes：Operating current, work electricity
Pressure, operating power, air quantity, wind pressure and/or rotating speed.
The utility model proposes fan detection system, have the advantages that：
1st, since detecting system is using hardware such as fan interface device, display devices, there is no need to be additionally provided software control
Device processed can effectively reduce the load of system, and connect multiple fans to be detected by multiple fan interface devices, be filled in control
The detection of multiple fans can be realized under the control put, the light color shown by the indicator light of display device is it can be learnt that wind
Fan it is normal whether, therefore be greatly saved manpower；
2nd, fan interface device includes resistance and analog-digital converter, and wherein resistance is connected with fan to be detected, therefore basis
The voltage value at the resistance both ends that analog-digital converter is read, you can reckoning obtains the works such as operating voltage, operating current, the rotating speed of fan
Make parameter, then read the voltage value of resistance connected with multiple fans, you can while multiple fans are detected, it obtains multiple
The running parameter of fan；
3rd, control device can also be that each fan to be detected distributes ID values, to distinguish the testing result of multiple fans, no
The model and testing result of artificially record fan are needed again, therefore can be distinguished unqualified fan in time and be returned to manufacturer, pole
Big uses manpower and material resources sparingly；
4th, by network interface Connection Service device, can automatically by detect obtained multiple fans to be detected running parameter and
It distributes obtained ID values and stores in time, and can facilitate transfer；And fan can timely be shown by the display screen of connection
The running parameter of operation and corresponding ID values, therefore staff need to can only screen qualified fan by display device, section
About batch detection when manpower and materials.
Description of the drawings
Fig. 1 diagrammatically illustrates the exemplary system architecture that can be used for detecting fan according to the embodiment of the present disclosure；
Fig. 2A~Fig. 2 E diagrammatically illustrate the block diagram of the fan detection device according to the embodiment of the present disclosure；
Fig. 3 diagrammatically illustrates the flow chart that fan is detected according to the fan detection device of the embodiment of the present disclosure；
Fig. 4 diagrammatically illustrates the block diagram of the fan detection system according to another embodiment of the disclosure.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below in conjunction with specific embodiment, and
With reference to attached drawing, the utility model is described in further detail.
The original intention of the utility model design is to wish through fan detection system, the accurate rotating speed for showing fan, simultaneously
Detection while multiple fans, the automatic test data that uploads is supported to arrive server etc..
The utility model can accurately detect rotating speed and the control of fan using the mode of software control operated on hardware
Rotating speed processed, and test result can be uploaded by network interface automatically, test result is can be shown by the benefit using hardware
On the screen.
Embodiment of the disclosure provides a kind of fan detection system, including control device, display device and at least one
Fan interface device, wherein：Control device is connect at least one fan interface device, for being treated according to testing result
The running parameter of fan is detected, and running parameter is compared with preset default parameters section；At least one fan
Interface arrangement connects at least one fan to be detected, and obtaining testing result for detection is sent to control device；And display dress
It puts, including the indicator light controlled by control device：The indicator light is in the case where running parameter is in default parameters section, display
The light of a certain color, representing the fan to be detected of the corresponding running parameter can work normally；The indicator light in running parameter not
In the case of in the default parameters section, the light of another color is shown, represent the wind to be detected of the corresponding running parameter
Fan cisco unity malfunction.
Since said detecting system is using hardware such as fan interface device, display devices, there is no need to be additionally provided software
Controller can effectively reduce the load of system, and can connect multiple fans to be detected by multiple fan interface devices, control
The test of multiple fans can be realized under the control of device processed, the light color shown by the indicator light of display device can obtain
Know fan it is normal whether, therefore be greatly saved manpower.
Fig. 1 diagrammatically illustrates the exemplary system architecture 100 that can be used for detecting fan according to the embodiment of the present disclosure,
It should be noted that it is only the example for the system architecture that can apply the embodiment of the present disclosure shown in Fig. 1, to help art technology
Personnel understand the technology contents of the disclosure, but are not meant to that the embodiment of the present disclosure may not be usable for other equipment, system, environment
Or scene.
As shown in Figure 1, system architecture 100 can include control device 101, display fan interface dress according to this embodiment
The fan detection system of 102,103,104 and the composition of display device 108,109,110 is put, for fan 105,106,107
It is detected.Wherein control device 101 is used to control fan interface device 102,103,104 and indicator light 108,109,110, it
Between connection can pass through circuit, wired, wireless communication link or glass fiber cables etc..
Control device 101 can realize the control to 105,106,107 rotating speed of fan by fan interface device 102,103,104
System, the control device 101 can make the various electronic equipments with control function, including but not limited to smart mobile phone, tablet electricity
Brain, pocket computer on knee and desktop computer, super calculation computing device etc..
Fan interface device 102,103,104 is respectively connected to fan 105,106,107, in control device 101
The rotating speed of fan 105,106,107 is controlled and detected under control.
Display device 108,109,110 is used to indicate whether fan 105,106,107 can work normally, the display device
108th, it 109,110 may be, for example, under the control of control device 101, can show the indicator light of at least two colors, for dividing
Not representing fan can work normally and cisco unity malfunction, and the indicator light is such as including but not limited to LED light, tengsten lamp.
It should be understood that the number of the control device, fan interface device, display device and fan in Fig. 1 is only to illustrate
Property.According to needs are realized, can have any number of control device, fan interface device, display device and fan.
Fig. 2A~Fig. 2 E diagrammatically illustrate the block diagram of the fan detection device according to the embodiment of the present disclosure.
As shown in Figure 2 A, which includes control device 210, display device 220 and at least one fan
Interface arrangement 230.
Control device 210 is connect at least one fan interface device 230, to be detected for obtaining according to testing result
The running parameter of fan, and running parameter is compared with preset default parameters section.Wherein, the testing result is institute
It states at least one fan interface device 230 and detects what is obtained.The control device 210 for example includes but not limited to super calculation computer.
It should be noted that include three fan interface devices 230 with reference to figure 2A, but those skilled in the art should know, herein
The number of fan interface device 230 be only help understand, in actual use, those skilled in the art can according to be actually subjected to detection
Number of fans setting reasonable number into fan interface arrangement 230.
In accordance with an embodiment of the present disclosure, which can also be used to send at least one fan interface device 230
Modulated signal, to be modulated control by fan interface device 230 come the rotating speed to fan to be detected.
In accordance with an embodiment of the present disclosure, which for example includes but not limited to：For making at least one wind to be detected
Fan runs on the first electric signal of maximum (top) speed and is run on afterwards for a period of time for fan to be detected to be made to run on the slow-speed of revolution
Second electric signal of maximum (top) speed, so as to whether can according to first electric signal and the realization of the second electric signal to fan to be detected
The detection of normal work.
In accordance with an embodiment of the present disclosure, as shown in Figure 2 B, above-mentioned control device 210 includes：Control unit 2100, for
At least one fan interface device 230 sends modulated signal；And the instruction of the display device 220 is controlled according to comparison result
Lamp；Computing unit 2101 for receiving the testing result that at least one fan interface device is sent, and calculates according to testing result
It obtains the running parameter of fan to be detected and the running parameter is compared with preset default parameters section, obtain simultaneously
Comparison result is sent to control unit 2100.It should be noted that the embodiment of the present disclosure is not to the specific knot of control device 210
Structure is defined, and above structure is only to help to understand, those skilled in the art can be according to the function of the control device 210 to control
The concrete structure of device 210 processed is configured.
In accordance with an embodiment of the present disclosure, the control unit 2100 of control device 210 can also be used to connect by each fan
Mouth device 230 distributes ID values for each fan to be detected, to distinguish the testing result of different fans to be detected.
At least one fan interface device 230, it is at least one to be connected at least one fan to be detected, for detection
At least one testing result is obtained, and at least one testing result is sent to control device 210, using as control device
210 obtain the foundation of the running parameter of fan to be detected.
In accordance with an embodiment of the present disclosure, as shown in Figure 2 C, each packet at least one fan interface device 230
It includes but is not limited to resistance 2300 and analog-digital converter 2301.Wherein, the resistance 2300 of each fan interface device 230 and one
Fan series connection to be detected；The analog-digital converter 2301 of each fan interface device 230 is used to read 2300 both sides of resistance
Voltage, as testing result.Then, according to the voltage of 2300 both sides of resistance and resistance 2300 and the pass of connecting of fan to be detected
System, you can the rule of the electric current in Ohm's law, series circuit and the inherent characteristic of fan, thus it is speculated that obtain fan to be detected
Each running parameter；And if read the voltage value of resistance connected with multiple fans, you can while multiple fans are examined
It surveys, obtains the running parameter of multiple fans.
In accordance with an embodiment of the present disclosure, the running parameter of the fan to be detected includes but not limited at least one of：
Operating current, operating voltage, working efficiency, air quantity, wind pressure and/or rotating speed, then corresponding default parameters section is corresponding silent respectively
Operating current, operating voltage, operating power, air quantity, wind pressure and/or the rotating speed section recognized, therefore the detection of the embodiment of the present disclosure
System, detection mode are versatile and flexible.
In accordance with an embodiment of the present disclosure, at least one fan interface device 230 sends modulated signal in control device 210
In the case of, the wind speed according to modulated signal modulation at least one fan to be detected is additionally operable to, therefore according to disclosure reality
Example is applied, the rotating speed of fan can be effectively controlled by fan detection system.
In accordance with an embodiment of the present disclosure, as shown in Figure 2 D, each fan of above-mentioned at least one fan interface device connects
Mouth device 230 may also include：Receiving unit 2302 for receiving above-mentioned modulated signal, and the modulated signal received is sent out
It send to modulation unit 2303；And modulation unit 2303, for modulating the rotating speed of fan to be detected according to modulated signal.Herein,
The embodiment of the present disclosure is not defined the modulator approach of rotation speed of the fan modulation unit, all methods for being that by modulation
It is suitable for embodiment of the disclosure.
In accordance with an embodiment of the present disclosure, include at least one fan to be detected is made to run on most in the modulated signal
First electric signal of big rotating speed and run on maximum (top) speed afterwards for a period of time for fan to be detected to be made to run on the slow-speed of revolution
In the case of second electric signal, the analog-digital converter 2301 of fan interface device 230 then can be read to obtain electric under two electric signals
Two voltage values at 2300 both ends are hindered respectively as the first testing result and the second testing result；Then correspondingly, control device 210
Computing unit 2,101 the of at least one fan to be detected can be obtained according to first testing result and the second testing result
One running parameter and the second running parameter.
Display device 220, including the indicator light controlled by control device 210, the indicator light is in the control of control device 210
Under, it in the case where running parameter is in default parameters section, shows the light (such as green light) of a certain color, represents corresponding and be somebody's turn to do
The fan to be detected of running parameter can work normally；In the case where running parameter is not in the default parameters section, display
The light (such as red) of another color represents the fan cisco unity malfunction to be detected of the corresponding running parameter.It needs to illustrate
The light of two kinds of colors of book, wherein indicator light can be configured according to the custom of user and specific application scenarios, this
Disclosed embodiment is not limited to using red and green two kinds of colors, such as yellow and green, purple and blue etc. can be with,
As long as it can ensure that display two kinds not by color.
In accordance with an embodiment of the present disclosure, by the first modulated signal and the second modulated signal, the first work is finally obtained
In the case of parameter and the second running parameter, the indicator light of the display device 220 is then in the first running parameter and the second work ginseng
In the case that number is in default parameters section, shows the light of a certain color, represent that fan to be detected can work normally；And
In the case that any of which of first running parameter and the second running parameter is not in default parameters section, display device 220
Indicator light shows the light of another color, represents fan cisco unity malfunction to be detected.
In accordance with an embodiment of the present disclosure, above-mentioned display device 220 for example may also include display screen, which is filled by control
210 controls are put, can be connected with the computing unit 2101 of control device 210 by wired, wireless communication link or glass fiber cables
It connects, with running parameter and comparison result that the fan to be detected that real-time display computing unit 2101 obtains detects, even institute
ID value of the control device for each fan distribution to be detected is stated, then user only need to can screen qualified wind by display device
Fan, has saved manpower and materials during batch detection.
In accordance with an embodiment of the present disclosure, as shown in Figure 2 E, said fans detection device 200 for example may also include server
240, it is connected with the computing unit 2101 of the control device 210 by network interface, wind to be detected can be stored in real time
The ID values of the running parameter of fan, comparison result and the corresponding fan to be detected, so as to easily shift testing result.Tool
Body, the information such as running parameter that computing unit 2101 is calculated can be transmitted to server 240 automatically by network interface
Storage, so as to eliminate the trouble of artificial storage data, during avoiding batch detection, due to human error record data not
The problem of matching.
In accordance with an embodiment of the present disclosure, above-mentioned server 240 is for example also connected to the display screen of display device 220, leads to
Communication protocol or network interface etc. are crossed, may be such that the display screen of the display device 220 can be to store in the real-time display server
The running parameter of fan to be detected, comparison result and the corresponding fan to be detected ID values, so as to which user is according to display screen
Display result can distinguish the testing results of multiple fans, it is no longer necessary to the model and testing result of artificial record fan, because
This can distinguish unqualified fan and return to manufacturer in time, greatly use manpower and material resources sparingly.
In accordance with an embodiment of the present disclosure, as shown in Figure 2 E, above-mentioned fan detection device 200 for example may also include buffer
250, it is connected between control device 210 and at least one fan interface device 230, testing result, Yi Jiyu can be cached
The ID values of the corresponding fan to be detected of the testing result, when carrying out multiple fans detections to be detected, control to be enabled to fill
Put 210 successively calculation processing obtain the running parameter of the multiple fan to be detected, born with the calculating for reducing control device 210
The generation for phenomena such as carrying on a shoulder pole, can effectively avoiding congestion in data transmission and processing procedure.
In accordance with an embodiment of the present disclosure, as shown in Figure 2 E, said fans detecting system 200 for example may also include：For Denso
260 are put, for powering to other devices of fan detection system.
Fig. 3 diagrammatically illustrates the flow chart that fan is detected according to the fan detection system of the embodiment of the present disclosure.
As shown in figure 3, the flow of fan detection system detection fan includes operation S301~S303.
In operation S301, at least one resistance is connected serially at least one fan to be detected, and at least one to be detected
Fan applies modulated signal；It is specifically, the behaviour can be realized by reference to the fan detection system 200 shown in Fig. 2A~Fig. 2 E
Make S301, resistance therein for example may include with reference to the resistance 2300 for belonging at least one fan interface device 230 in figure 2C,
In modulated signal for example can be by being applied to reference to the control unit 210 in figure 2A by least one fan interface device 230
At least one fan to be detected.
In accordance with an embodiment of the present disclosure, above-mentioned modulated signal for example may include but be not limited to：For transporting fan to be detected
Row runs on maximum afterwards for a period of time in the first electric signal of maximum (top) speed and for fan to be detected to be made to run on the slow-speed of revolution
Second electric signal of rotating speed.The specific implementation of operation S301 is referred to reference chart 2A~with reference to the description of figure 2D, herein no longer
It repeats.
Operation S302, read apply modulated signal when at least one resistance in each both ends voltage value, and according to
Voltage is worth to the running parameter of fan to be detected connected with each at least one resistance；It is specifically, can for example lead to
It crosses to measure with reference to the analog-digital converter for belonging at least one fan interface device 230 in figure 2C and read when applying modulated signal at least
The voltage value at each both ends in one resistance, such as can be used with reference to the control unit for belonging to control device 210 in figure 2B
2100 and computing unit 2101, the work of fan to be detected connected with each at least one resistance is worth to according to voltage
Parameter, the running parameter for example may include but be not limited to operating current, operating voltage, working efficiency, air quantity, wind pressure and/or turn
Speed.
In accordance with an embodiment of the present disclosure, when the modulated signal includes the first modulated signal and the second modulated signal, then
The voltage value at least one resistance both ends under the first modulated signal and the second modulated signal should be read accordingly, respectively
The first voltage value and second voltage value of each at least one resistance；According to first of each at least one resistance
Voltage value and second voltage value respectively obtain the first work ginseng of the fan to be detected connected with each at least one resistance
Number and the second running parameter.The specific implementation of operation S302 is referred to reference chart 2A~with reference to the description of figure 2D, herein no longer
It repeats.
In operation S303, comparison work parameter and preset default parameters section, such as concretely judge running parameter
Whether in preset default parameters section, which for example specifically can be by with reference to the calculating for belonging to control device 210 in figure 2B
Unit 2101 carries out, and the preset default parameters section and obtained running parameter correspond, such as when running parameter is work
When making voltage, then preset default parameters section is operating voltage section.
In accordance with an embodiment of the present disclosure, when modulated signal include the first modulated signal and the second modulated signal, obtain first
In the case of running parameter and the second running parameter, then should by first running parameter and the second running parameter successively with it is preset
Default parameters section is compared, and the specific implementation of operation S303 can be referred to reference chart 2A~with reference to the description of figure 2D,
This is repeated no more.
In operation S304 in the case where running parameter is in default parameters section, control indicator light shows a certain color
Light, represent that fan to be detected can work normally；This operation such as, but not limited to controls the aobvious of indicator light by control device 210
Show, wherein, indicator light for example shows that fan can be represented but detected during green to be worked normally, and specific display color can be according to use
Family is accustomed to and application environment carries out adaptive settings.
In accordance with an embodiment of the present disclosure, when modulated signal include the first modulated signal and the second modulated signal, obtain first
In the case of running parameter and the second running parameter, then exist in the first running parameter of fan to be detected and the second running parameter
In the case of in the range of default parameters, control indicator light shows the light of a certain color, represents that fan to be detected can work normally,
The specific implementation of operation S304 can refer to the description to 220 part of display device, and details are not described herein.
In operation S305 in the case where running parameter is not in default parameters section, control indicator light shows another face
The light of color represents detection fan cisco unity malfunction.This operation such as, but not limited to controls indicator light by control device 210
It has been shown that, wherein, it can be represented when indicator light is for example displayed in red but detect fan cisco unity malfunction, specific display color can be according to
Adaptive settings are carried out according to user's custom and application environment.
In accordance with an embodiment of the present disclosure, when modulated signal include the first modulated signal and the second modulated signal, obtain first
In the case of running parameter and the second running parameter, then in times of the first running parameter of fan to be detected and the second running parameter
In the case that one in the range of the default parameters, control indicator light shows the light of another color, represents that fan to be detected cannot
Normal work, the specific implementation of operation S304 can refer to the description to 220 part of display device, and details are not described herein.
In accordance with an embodiment of the present disclosure, said fans detecting system detection fan flow for example can also operation S301 it
Before, including following operation：To each fan distribution ID value to be detected, the inspection to the multiple fan to be detected can be distinguished
Survey result.
Fig. 4 diagrammatically illustrates the schematic diagram of the fan detection system according to another embodiment of the disclosure.
As shown in figure 4, the fan detection system 400 of the present embodiment, including supplying electric installation 410, the clothes of test data storage
Business device 420, the controller 430 of runs software, the display screen 440 of display data and the fan interface device 450 for connecting fan.
Wherein, the connection of fan interface device 450 needs the fan detected, with connecting line by fan interface device 450 with controlling
Device 430 processed is connected, and controller 430 can be connect with multiple fans by fan interface device 450, to send modulated signal to more
A fan interface device 450 to control the rotating speed of multiple fans, realizes that multiple fans detect simultaneously.Display screen 440 is also by phase
Connecting line is answered to be connected with controller 430, the cable that can connect outer net is plugged to controller 430, to be connected to server 420,
It will be finally connected in controller 430 for electric installation 410, and complete test environment and build.
For electric installation 410 export 12V voltage to controller 430 in, controller 430 by fan interface device 450 to
Fan sends the electric signal of the first electric current and the electric signal of the second electric current, and the first electric signal is used to fan running to maximum turn
Speed, the second electric signal is for reducing again controlling rotating speed to maximum (top) speed after several seconds of rotation speed of the fan.Controller 430 sends modulation letter
Number to fan interface device 450, wherein, in fan interface device 450 comprising receiving unit, modulation unit, connect with fan
Resistance and ADC (analog-digital converter), receiving unit are used to receive the modulation letter that controller 430 is obtained according to the parameter of user setting
Number, then send the signal to the rotating speed that modulation unit modulates fan；Fan is in the modulation of the first electric signal and the second electric signal
Under have different running parameters, then the running parameter of fan can pass through ADC and read the voltage value at resistance both ends and going out for fan
Factory's parameter is calculated by the software run on controller 430；The running parameter is, for example, rotating speed, then is transported on controller 430
The qualified rotating speed of acquiescence is provided in capable software simultaneously, when the rotating speed obtained under the first electric signal and the second electric signal while completely
During default value in sufficient software, the indicator light bright green in 430 control display screen 440 of controller, otherwise the control of controller 430 is aobvious
Indicator light shiny red in display screen 440.Lamp bright green represents that fan passes through, and lamp shiny red represents that fan is unqualified.
Meanwhile the computing unit in controller 430 can be according to the voltage value at resistance both ends, the resistance value of resistance and power supply
The current value and power consumption of fan can be calculated in the voltage value that device 410 provides.By the software that is run on controller 430 (i.e.
The control unit that controller includes) product IDs can be randomly generated, and in synchronized upload to server 420.Complete entire survey
Qualified fan can be filtered out after examination, product IDs is preserved, retains historical record, it is unqualified fan to send out a warning, by such wind
The Current Voltage rotating speed of fan and data is waited to be supplied to the unqualified reason of vendor analysis fan.If connect multiple fan connection dresses
It puts, fan detection can be synchronously completed.
It should be noted that the disclosure can be by means of including the hardware of several different elements and by means of suitably compiling
The computer of journey is realized.The all parts embodiment of the disclosure can be with hardware realization or at one or more
The software module run on reason device is realized or is realized with combination thereof.It will be understood by those of skill in the art that can be
It is realized in the relevant device according to the embodiment of the present disclosure using microprocessor or digital signal processor (DSP) in practice
The some or all functions of some or all components.The disclosure is also implemented as performing method as described herein
Some or all equipment or program of device (for example, computer program and computer program product).Such reality
The program of the existing disclosure can may be stored on the computer-readable medium or can have the form of one or more signal.
Such signal can be downloaded from internet website to be obtained either providing or in the form of any other on carrier signal
It provides.
It will be understood by those skilled in the art that the module in the equipment in embodiment can adaptively be changed
And they are arranged in one or more equipment different from the embodiment.Can the module in embodiment or unit or
Component is combined into a module or unit or component and can be divided into multiple submodule or subelement or subgroup in addition
Part.Other than such feature and/or at least some of process or unit exclude each other, any combinations may be used
To all features disclosed in this specification (including adjoint claim, abstract and attached drawing) and such disclosed any side
All processes or unit of method or equipment are combined.Unless expressly stated otherwise, this specification (will including adjoint right
Ask, make a summary and attached drawing) disclosed in each feature can be replaced by the alternative features for providing identical, equivalent or similar purpose.
If also, in the unit claim for listing equipment for drying, several in these devices can be by same hardware
It embodies.
Similarly, it should be understood that in order to simplify the disclosure and help to understand one or more of each open aspect,
Above in the description of the exemplary embodiment of the disclosure, each feature of the disclosure is grouped together into single implementation sometimes
In example, figure or descriptions thereof.However, the method for the disclosure should be construed to reflect following intention：I.e. required guarantor
The disclosure of shield requires features more more than the feature being expressly recited in each claim.More precisely, as following
Claims reflect as, open aspect is all features less than single embodiment disclosed above.Therefore,
Thus the claims for following specific embodiment are expressly incorporated in the specific embodiment, wherein each claim is in itself
All as the separate embodiments of the disclosure.
Particular embodiments described above has carried out into one the purpose of this utility model, technical solution and advantageous effect
Step is described in detail, it should be understood that the foregoing is merely specific embodiment of the utility model, are not limited to this reality
With novel, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done should all include
It is within the protection scope of the utility model.
Claims (10)
1. a kind of fan detection system, which is characterized in that the fan detection system includes：
Control device is connect at least one fan interface device, for obtaining fan to be detected according to testing result
Running parameter, and the running parameter is compared with preset default parameters section；
At least one fan interface device connects at least one fan to be detected, and the testing result transmission is obtained for detecting
To the control device；And
Display device, including the indicator light controlled by the control device：
The indicator light shows the light of a certain color in the case where the running parameter is in the default parameters section,
Represent that the fan to be detected can work normally；
The indicator light shows the lamp of another color in the case where the running parameter is not in the default parameters section
Light represents the fan cisco unity malfunction to be detected.
2. fan detection system according to claim 1, it is characterised in that：
Each fan interface device includes resistance and analog-digital converter；
The resistance of each fan interface device is connected with a fan to be detected；
The analog-digital converter of each fan interface device is used to read the voltage of the resistance both sides, as the inspection
Survey result.
3. fan detection system according to claim 1, it is characterised in that：
The control device is additionally operable to send modulated signal at least one fan interface device；
At least one fan interface device is additionally operable to modulate at least one fan to be detected according to the modulated signal
Rotating speed.
4. fan detection system according to claim 3, it is characterised in that：
The modulated signal includes：For at least one fan to be detected to be made to run on the first electric signal of maximum (top) speed,
And for the fan to be detected to be made to run on the second electric signal that the slow-speed of revolution runs on maximum (top) speed afterwards for a period of time；
For at least one fan interface device successively according to first electric signal and second electric signal, detection obtains the
One testing result and the second testing result；
The control device obtains at least one described to be detected according to first testing result and second testing result
The first running parameter and the second running parameter of fan；
The indicator light：In the feelings of first running parameter and second running parameter in the default parameters section
Under condition, the light of a certain color is shown, represent that the fan to be detected can work normally；In first running parameter and described
In the case that any of which of second running parameter is not in the default parameters section, the light of another color is shown, represent
The fan cisco unity malfunction to be detected.
5. fan detection system according to claim 3, which is characterized in that each fan interface device includes：
The modulated signal for receiving the modulated signal, and is sent to modulation unit by receiving unit；
Modulation unit, for modulating the rotating speed of the fan to be detected according to the modulated signal.
6. fan detection system according to claim 3, which is characterized in that the control device includes：
Control unit, for sending modulated signal at least one fan interface device；And institute is controlled according to comparison result
State the indicator light of display device；
Computing unit for receiving the testing result that at least one fan interface device is sent, and is tied according to the detection
Fruit is calculated the running parameter of the fan to be detected and compares the running parameter and preset default parameters section
It is right, it obtains and sends comparison result to described control unit.
7. fan detection system according to claim 6, which is characterized in that described control unit is additionally operable to pass through each
The fan interface device distributes ID values for each described fan to be detected.
8. fan detection system according to claim 6, which is characterized in that the fan detection system further includes：
Buffer is connected between the control device and at least one fan interface device, for caching the detection
As a result, and the fan to be detected corresponding with the testing result ID values；
Server is connected to the computing unit by network interface, for store the running parameter of the fan to be detected,
The ID values of comparison result and the corresponding fan to be detected.
9. fan detection system according to claim 1, which is characterized in that the display device further includes：
Display screen, for showing the running parameter of the fan to be detected in time under the control of the control device.
10. fan detection system according to claim 1, which is characterized in that the running parameter packet of the fan to be detected
It includes：Operating current, operating voltage, operating power, air quantity, wind pressure and/or rotating speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721687023.XU CN207571223U (en) | 2017-12-06 | 2017-12-06 | fan detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721687023.XU CN207571223U (en) | 2017-12-06 | 2017-12-06 | fan detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207571223U true CN207571223U (en) | 2018-07-03 |
Family
ID=62687108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721687023.XU Active CN207571223U (en) | 2017-12-06 | 2017-12-06 | fan detection system |
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| Country | Link |
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| CN (1) | CN207571223U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831395A (en) * | 2017-12-06 | 2018-03-23 | 杭州嘉楠耘智信息科技股份有限公司 | Fan detection system and method |
| CN109253523A (en) * | 2018-09-27 | 2019-01-22 | 四川长虹电器股份有限公司 | A kind of domestic air conditioning integrated system, intelligence control system and control method |
| CN112924843A (en) * | 2019-12-06 | 2021-06-08 | 神讯电脑(昆山)有限公司 | Test system and method for heat dissipation function of circuit board |
-
2017
- 2017-12-06 CN CN201721687023.XU patent/CN207571223U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831395A (en) * | 2017-12-06 | 2018-03-23 | 杭州嘉楠耘智信息科技股份有限公司 | Fan detection system and method |
| CN109253523A (en) * | 2018-09-27 | 2019-01-22 | 四川长虹电器股份有限公司 | A kind of domestic air conditioning integrated system, intelligence control system and control method |
| CN112924843A (en) * | 2019-12-06 | 2021-06-08 | 神讯电脑(昆山)有限公司 | Test system and method for heat dissipation function of circuit board |
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Effective date of registration: 20211220 Address after: Room 2001, 20 / F, building 1, yard 1, No. 81, Beiqing Road, Haidian District, Beijing 100094 Patentee after: Canaan Creative Co.,Ltd. Address before: 310016 1203, 12 / F, 4 building, nine Ring Road, Jianggan District nine, Hangzhou, Zhejiang. Patentee before: Hangzhou Canaan Creative Information Technology Ltd. |