CN109738207A - A kind of vehicle air conditioning detection system - Google Patents
A kind of vehicle air conditioning detection system Download PDFInfo
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- CN109738207A CN109738207A CN201910070281.0A CN201910070281A CN109738207A CN 109738207 A CN109738207 A CN 109738207A CN 201910070281 A CN201910070281 A CN 201910070281A CN 109738207 A CN109738207 A CN 109738207A
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- detection components
- air conditioning
- vehicle air
- cabinet
- detection system
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Abstract
The invention discloses a kind of vehicle air conditioning detection systems, including middle control case, multiple detection components for being used to detect temperature, the middle control case and detection components by bluetooth connection and for showing the data that each detection components are transmitted；The connection folder for connecting with air conditioning exhausting pipeline is provided in the detection components, the connection folder is u-shaped and for connecting with the blade of ventilation shaft, mounting groove is offered on the connection folder, sliding is provided with the abutting block of the blade for pushing against ventilation shaft in the mounting groove, is provided with spring in the mounting groove.When detecting air conditioning exhausting pipeline, multiple detection components are connect with the wind pipe of multiple air-conditionings.Detection components transfer signals to middle control case by bluetooth to summarize and show.According to the corresponding temperature changing regularity of multiple detection components, to judge the state of each wind pipe of air-conditioning.By multiple detection components, to complete the detection to multiple wind pipes of air-conditioning.
Description
Technical field
The present invention relates to the technical fields of vehicle detection, and in particular to a kind of vehicle air conditioning detection system.
Background technique
Automotive air-conditioning system is to realize freeze to air in a car compartment, heat, taking a breath and the device of air cleaning.It can
To provide comfortably environment by bus for passenger, the fatigue strength of driver is reduced, traffic safety is improved.
So being also important detection project, existing sky to the detection of the air-conditioning of vehicle during vehicle detection
Detection method is adjusted, generallys use temperature sensor to detect the temperature changing regularity after air-conditioning is opened in a period of time, in turn
Detect the operation conditions of air-conditioning.But the wind pipe of many air-conditionings is had in vehicle, if the outlet air of only one air-conditioning
Pipeline air-out effect is poor, may be unable to judge accurately using above-mentioned detection method, and the prior art lacks multiple outlet air to air-conditioning
The system that pipeline is detected simultaneously.
Summary of the invention
It is above-mentioned it is of the existing technology can not simultaneously multiple wind pipes of air-conditioning are detected aiming at the problem that, this hair
Bright is designed to provide a kind of vehicle air conditioning detection system, can detect simultaneously to multiple wind pipes of air-conditioning.
To achieve the above object, the present invention provides the following technical scheme that
A kind of vehicle air conditioning detection system, including middle control case, multiple detection components for being used to detect temperature, the middle control case and inspection
Component is surveyed by bluetooth connection and for showing the data that each detection components are transmitted；It is provided with and is used in the detection components
The connection folder connecting with air conditioning exhausting pipeline, the connection folder is u-shaped and for connecting with the blade of ventilation shaft, the company
It connects and offers mounting groove on folder, sliding is provided with the abutting block of the blade for pushing against ventilation shaft in the mounting groove, described
Spring is provided in mounting groove.
It is clipped on blade by that will connect, spring by using above-mentioned technical proposal when detecting air conditioning exhausting pipeline
Make to push against the blade that block pushes against ventilation shaft, so that multiple detection components and the wind pipe of multiple air-conditionings be made to connect.Detection group
Part transfers signals to middle control case by bluetooth to summarize and show.According to the corresponding temperature changing regularity of multiple detection components,
To judge the state of each wind pipe of air-conditioning.By multiple detection components, to complete multiple discharge pipes to air-conditioning
The detection in road.
The further setting of the present invention are as follows: the block side close away from connection folder U-shaped opening direction that push against is arranged in inclined-plane.
It is pushed against on block during connecting connection folder with the blade of ventilation shaft by using above-mentioned technical proposal
Inclined-plane and blade contact, and then make push against block slided into mounting groove, later, push against block push against blade under the action of the spring,
To make detection components connect with ventilation shaft, detection components are easy to connect with ventilation shaft.
The further setting of the present invention are as follows: the middle control case includes for storing the cabinet of multiple detection components, for opening
The lid of closed box body, the control centre being arranged on the outside of lid；The control centre and multiple detection components pass through bluetooth connection.
By using above-mentioned technical proposal, cabinet is for placing multiple detection components, when carrying detection components, only need by
Detection components are put into cabinet, and detection components are easy to carry.
The further setting of the present invention are as follows: standard temperature sensor, the normal temperature sensing are provided in the cabinet
Device is connect with control centre by conducting wire；For executing calibration module, calibration module is specifically included for the control centre,
First acquisition module, for receiving the normal temperature value of standard temperature sensor transmission；
Second acquisition module, for receiving the measurement temperature value of each detection components output；
Coefficient obtains module, obtains the calibration factor of each detection components as standard using normal temperature value, wherein calibration factor
Calibration use is carried out after the measurement temperature value for receiving detection components transmission for control centre.
By using above-mentioned technical proposal, existing measurement temperature sensor after long usage, measures temperature
The temperature and actual temperature of sensor measurement might have deviation, so needing to calibrate measurement temperature sensor.Cabinet
When in off position, cabinet with the external world be not connected to, so the temperature of the intracorporal gas of case be it is identical, thus in same temperature state
Under make standard temperature sensor with measurement temperature sensor measure simultaneously, by obtain respectively normal temperature value and measurement temperature
Value, to obtain calibration factor.When wind pipe of the detection components to air-conditioning detects, by the way that each measurement temperature is passed
The measurement temperature value of sensor transmission is multiplied with corresponding calibration factor, thus the temperature value after being calibrated.By to each inspection
It surveys component to be calibrated, extends the service life of detection components.
The further setting of the present invention are as follows: offered in the cabinet multiple for placing the placing groove of detection components.
By using above-mentioned technical proposal, multiple detection components are put into different placing grooves, reduce detection components
Between collide with each other generate damage probability.
The further setting of the present invention are as follows: the detection components include and connect the mounting shell of folder connection, are arranged and installing
The first bluetooth module that on shell measurement temperature sensor, is arranged in mounting shell, the mounting shell two sides be provided with for
Place the spacing block of groove sidewall contact, spacing block and the setting of measurement temperature sensor interval.
By using above-mentioned technical proposal, during calibration, spacing block is contacted with the side wall of placing groove, is reduced and is placed
Temperature is transferred to the probability on measurement temperature sensor by groove sidewall, improves the accuracy of calibration.
The further setting of the present invention are as follows: the cabinet takes heat-barrier material to be made with lid.
By using above-mentioned technical proposal, cabinet and lid take heat-barrier material, have effectively obstructed the transmitting of temperature, have subtracted
The probability that small ambient temperature has an impact the intracorporal calibration process of case.
The further setting of the present invention are as follows: the control panel for connecting with control centre is provided on the outside of the lid.
By using above-mentioned technical proposal, by being operated i.e. controllable unlatching school on the control panel on the outside of lid
Quasi- process, calibration operation are convenient.
The further setting of the present invention are as follows: be provided in the cabinet for making the fan that gas flows in cabinet.
By using above-mentioned technical proposal, fan work preset duration is controlled by control panel, after fan stops, being led to
Calibration module is crossed to be calibrated, the intracorporal gas of case is flowed by fan, improves the accuracy of calibration result.
The invention has the following advantages that
1, by multiple detection components, to be detected simultaneously to multiple wind pipes of air-conditioning；
2, by the calibration of calibration module, the service life of detection components is extended.
Detailed description of the invention
Fig. 1 is the structure chart of middle control case；
Fig. 2 is the structure chart of detection components；
Fig. 3 is the cross-sectional view of detection components；
Fig. 4 is the flow chart that control centre executes.
Appended drawing reference: 1, middle control case；2, detection components；3, mounting shell；4, temperature sensor is measured；5, the first bluetooth mould
Block；6, cabinet；7, lid；8, control centre；9, processor；10, memory；11, the second bluetooth module；12, control panel；
13, control button；14, display screen；15, connection folder；16, mounting groove；17, block is pushed against；18, spring；19, normal temperature senses
Device；20, calibration module；21, the first acquisition module；22, the second acquisition module；23, coefficient obtains module；24, placing groove；25,
Spacing block；26, fan.
Specific embodiment
Referring to attached drawing, the present invention will be further described.
A kind of vehicle air conditioning detection system includes middle control case 1, multiple for detecting the detection components of temperature as shown in Figure 1:
2。
As illustrated in fig. 1 and 2: detection components 2 include mounting shell 3, the measurement temperature sensor 4 being arranged on mounting shell 3, set
Set the first bluetooth module 5 in mounting shell 3.Middle control case 1 is with multiple detection components 2 by bluetooth connection, and middle control case 1 is for showing
Show the data that each detection components 2 are transmitted.Multiple detection components 2 are placed on the corresponding position of air conditioning exhausting pipeline, are passed through
Measurement temperature sensor 4 shows to detect temperature value and export to carrying out processing in middle control case 1.Staff is different by observation
The temperature changing regularity that is transmitted of detection components 2, that is, can determine whether the working condition of the different wind pipe of air-conditioning.Multiple measurements
Temperature sensor 4 carries out temperature detection simultaneously, can detect simultaneously to multiple wind pipes.
Middle control case 1 includes for storing the cabinet 6 of multiple detection components 2, the lid 7 for opening and closing cabinet 6, is arranged and is covering
The control centre 8 in 7 outside of son.
As shown in figs. 1 and 4: control centre 8 includes processor 9, memory 10, the second bluetooth module 11.Second bluetooth mould
Block 11 passes through the two sides up and down of lid 7, and the second bluetooth module 11 carries out data transmission with the first bluetooth module 5, and processor 9 is used for
It receives signal and signal is processed and displayed.The control panel for connecting with control centre 8 is provided on the outside of lid 7
12, multiple control buttons 13 and display screen 14 are provided on control panel 12, staff can be observed by display screen 14
The data that control centre 8 transmits.
It is as shown in Figures 2 and 3: the connection folder 15 for connecting with air conditioning exhausting pipeline, existing vehicle are provided on mounting shell 3
Ventilation shaft generally use the blade of louver-type, connection 15 u-shaped and with ventilation shaft blades of folder are corresponding, company
It connecing and offers mounting groove 16 on folder 15, sliding is provided with the abutting block 17 of the blade for pushing against ventilation shaft in mounting groove 16,
The side close away from connection folder 15U shape opening direction of block 17 is pushed against to be arranged in inclined-plane.Spring 18 is provided in mounting groove 16.Spring 18
One end is abutted with mounting groove 16, and 18 other end of spring is abutted with block 17 is pushed against, and when 18 nature of spring, is pushed against block 17 and is pushed against and lead to
The blade of air piping, so that the measurement temperature sensor 4 on mounting shell 3 be made to connect with the ventilation shaft of vehicle.
Existing measurement temperature sensor 4 after long usage, measures temperature and reality that temperature sensor 4 measures
Border temperature might have deviation, so needing to calibrate measurement temperature sensor 4.
Standard temperature sensor 19 is provided in cabinet 6 as shown in Figure 1:, standard temperature sensor 19 and control centre 8 are logical
Cross conducting wire connection.Cabinet 6 takes the heat-barrier material of hard to be made with lid 7.It is offered in cabinet 6 multiple for placing detection group
The placing groove 24 of part 2.3 two sides of mounting shell are provided with spacing block 25(such as Fig. 2 for contacting with 24 side wall of placing groove), spacing block
25 are arranged with measurement temperature sensor 4 interval.Spacing block 25 will measure temperature sensor 4 and the side wall of placing groove 24 separates.
As shown in Figure 4: for executing calibration module 20, calibration module 20 is stored in memory 10 for control centre 8, calibration
Module 20 is for obtaining the corresponding calibration factor of each detection components 2.It is detected in wind pipe of the detection components 2 to air-conditioning
When, it is multiplied by the measurement temperature value for transmitting each measurement temperature sensor 4 with corresponding calibration factor, to be calibrated
Temperature value afterwards.
Calibration module 20 is used to after cabinet 6 is closed by lid 7 start to calibrate.It is provided in cabinet 6 for making in cabinet 6
The fan 26(of gas flowing is as shown in Figure 1).Calibration module 20 specifically include the first acquisition module 21, the second acquisition module 22,
Coefficient obtains module 23.
First acquisition module 21 is used to receive the normal temperature value of the transmission of standard temperature sensor 19.First acquisition module 21
Normal temperature value is obtained by conducting wire.
Second acquisition module 22 is used to receive the measurement temperature value that each detection components 2 export.Second acquisition module 22 is logical
The first bluetooth module 5 and the second bluetooth module 11 are crossed to obtain measurement temperature value.
Coefficient obtains module 23, obtains the calibration factor of each detection components 2 as standard using normal temperature value, wherein
Calibration factor carries out calibration use after the measurement temperature value for receiving the transmission of detection components 2 for control centre 8.
Cabinet 6 in off position when, cabinet 6 with the external world be not connected to, so the temperature of the gas in cabinet 6 be it is identical, from
And measure standard temperature sensor 19 simultaneously with measurement temperature sensor 4, by obtaining mark respectively
Quasi- temperature value and measurement temperature value can be obtained calibration factor according to the ratio of normal temperature value and measurement temperature value.
Working principle: when 6 closed state of cabinet, the work of fan 26 is controlled by control panel 12 and is stopped, control is passed through
Panel 12 processed executes calibration module 20 to open, and is exported by obtaining standard temperature sensor 19 and measurement temperature sensor 4
Data, and then obtain the different corresponding calibration factor of detection components 2.
When detecting air conditioning exhausting pipeline, 15 be clipped on blade by the way that folder will be connected, thus make multiple detection components 2 with it is more
The wind pipe of a air-conditioning connects.Air-conditioning is opened, control centre 8 is controlled by control panel 12, control centre 8 passes through second
Bluetooth module 11 receives the temperature value that each detection components 2 export, and the display screen 14 in control centre 8 shows each inspection later
Survey the corresponding temperature value of component 2.According to the corresponding temperature changing regularity of multiple detection components 2, thus judge air-conditioning it is each go out
The state of air piping.By multiple detection components 2, to complete the detection to multiple wind pipes of air-conditioning.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of vehicle air conditioning detection system, including middle control case (1), multiple detection components (2) for being used to detect temperature, feature
Be: middle control case (1) and detection components (2) are by bluetooth connection and for showing the number that each detection components (2) are transmitted
According to；The connection folder (15) for connecting with air conditioning exhausting pipeline is provided on the detection components (2), the connection folder (15) is in
U-shaped and for connect with the blade of ventilation shaft, the connection presss from both sides and offers mounting groove (16), the mounting groove on (15)
(16) sliding is provided with the abutting block (17) of the blade for pushing against ventilation shaft in, is provided with spring in the mounting groove (16)
(18).
2. a kind of vehicle air conditioning detection system according to claim 1, it is characterized in that: the abutting block (17) is pressed from both sides away from connection
(15) the close side in U-shaped opening direction is arranged in inclined-plane.
3. a kind of vehicle air conditioning detection system according to claim 1, it is characterized in that: the middle control case (1) includes being used for
Store the cabinet (6) of multiple detection components (2), the lid (7) for opening and closing cabinet (6), the control being arranged on the outside of lid (7)
Center (8)；The control centre (8) and multiple detection components (2) pass through bluetooth connection.
4. a kind of vehicle air conditioning detection system according to claim 3, it is characterized in that: being provided with mark in the cabinet (6)
Quasi- temperature sensor (19), the standard temperature sensor (19) are connect with control centre (8) by conducting wire；The control centre
(8) for executing calibration module (20), calibration module (20) is specifically included,
First acquisition module (21), for receiving the normal temperature value of standard temperature sensor (19) transmission；
Second acquisition module (22), for receiving the measurement temperature value of each detection components (2) output；
Coefficient obtains module (23), obtains the calibration factor of each detection components (2) as standard using normal temperature value, wherein
Calibration factor carries out calibration use after the measurement temperature value for receiving detection components (2) transmission for control centre (8).
5. a kind of vehicle air conditioning detection system according to claim 4, it is characterized in that: being offered in the cabinet (6) more
A placing groove (24) for being used to place detection components (2).
6. a kind of vehicle air conditioning detection system according to claim 5, it is characterized in that: the detection components (2) include with
The mounting shell (3) of connection folder (15) connection, is arranged in mounting shell the measurement temperature sensor (4) being arranged on mounting shell (3)
(3) the first bluetooth module (5) in, mounting shell (3) two sides are provided with the isolation for contacting with placing groove (24) side wall
Block (25), spacing block (25) and measurement temperature sensor (4) interval are arranged.
7. a kind of vehicle air conditioning detection system according to claim 6, it is characterized in that: the cabinet (6) is adopted with lid (7)
Heat-barrier material is taken to be made.
8. a kind of vehicle air conditioning detection system according to claim 7, it is characterized in that: being provided on the outside of the lid (7)
Control panel (12) for being connect with control centre (8).
9. a kind of vehicle air conditioning detection system according to claim 8, it is characterized in that: setting is useful in the cabinet (6)
In the fan (26) for making the interior gas flowing of cabinet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910070281.0A CN109738207A (en) | 2019-01-24 | 2019-01-24 | A kind of vehicle air conditioning detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910070281.0A CN109738207A (en) | 2019-01-24 | 2019-01-24 | A kind of vehicle air conditioning detection system |
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| Publication Number | Publication Date |
|---|---|
| CN109738207A true CN109738207A (en) | 2019-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910070281.0A Pending CN109738207A (en) | 2019-01-24 | 2019-01-24 | A kind of vehicle air conditioning detection system |
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| CN (1) | CN109738207A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112067045A (en) * | 2020-08-26 | 2020-12-11 | 东风马勒热系统有限公司 | Automatic detection device for automobile air conditioner function |
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| CN108627265A (en) * | 2017-03-23 | 2018-10-09 | 淮安信息职业技术学院 | A kind of oil pipe temperature detection mechanism of air conditioning for automobiles intelligent diagnosing instrument |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101539475A (en) * | 2009-04-09 | 2009-09-23 | 上海第二工业大学 | Vehicle air conditioner online detecting device |
| CN201935811U (en) * | 2010-12-30 | 2011-08-17 | 芜湖博耐尔汽车电气系统有限公司 | Testing device for automobile air conditioning system |
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| CN108627265A (en) * | 2017-03-23 | 2018-10-09 | 淮安信息职业技术学院 | A kind of oil pipe temperature detection mechanism of air conditioning for automobiles intelligent diagnosing instrument |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112067045A (en) * | 2020-08-26 | 2020-12-11 | 东风马勒热系统有限公司 | Automatic detection device for automobile air conditioner function |
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Application publication date: 20190510 |
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