CN110044643A - A kind of detection method, system, device and the storage medium of wheel amount of unbalance - Google Patents
A kind of detection method, system, device and the storage medium of wheel amount of unbalance Download PDFInfo
- Publication number
- CN110044643A CN110044643A CN201910183347.7A CN201910183347A CN110044643A CN 110044643 A CN110044643 A CN 110044643A CN 201910183347 A CN201910183347 A CN 201910183347A CN 110044643 A CN110044643 A CN 110044643A
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- Prior art keywords
- unbalance
- amount
- wheel
- valve cock
- quality
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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
- G01M17/013—Wheels
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Balance (AREA)
Abstract
The invention discloses detection method, system, device and the storage medium of a kind of wheel amount of unbalance, method is the following steps are included: obtain the amount of unbalance without the wheel of valve cock as the first amount of unbalance；Obtain the quality of first angle and valve cock；The amount of unbalance of the wheel with valve cock is obtained according to the first amount of unbalance, the quality of valve cock and first angle.The present invention passes through the amount of unbalance for first obtaining the wheel without valve cock, then the quality of first angle and valve cock is obtained again, the amount of unbalance of the wheel with valve cock is calculated without the amount of unbalance of wheel of valve cock, the quality of valve cock and first angle for last basis, can measure the amount of unbalance of the wheel with valve cock without installing valve cock on wheel.It the composite can be widely applied to uneven detection technique field.
Description
Technical field
The present invention relates to uneven detection technique field, especially a kind of detection method of wheel amount of unbalance, system, dress
It sets and storage medium.
Background technique
With the raising of the rapid development of automobile industry and automotive engineering level, the travelable speed of automobile is higher and higher, vehicle
Influence of the amount of unbalance of wheel to vehicle safety performance is also increasing.The out-of-balance force generated due to the amount of unbalance of wheel
Size and Orientation is constantly changing, and the influence to vehicle driving is mainly at two aspects: first is that vehicle has the tendency that moving up and down,
Cause the vibration of vertical direction, to influence the stationarity of running car；Second is that causing deflecting roller to swing laterally, to influence vapour
The stability and safety of vehicle manipulation, even more serious also will cause tire, steering and the impact of transmission system components and mill
Damage, shortens the working life.Therefore, automobile after a period of use, has to carry out wheel uneven detection.
In the prior art, different valve cocks is mainly installed on wheel to the unbalanced detection mode of wheel, this
Kind detection mode causes detection process to need to meet multiple conditions, detects due to needing to install different valve cocks on wheel
Process is more complicated.
Summary of the invention
In order to solve the above technical problems, it is an object of the invention to: one kind is provided and does not need that valve cock is installed on wheel
It can detect detection method, system, device and the storage medium of the wheel amount of unbalance with valve cock.
The first technical solution that the present invention uses is:
A kind of detection method of wheel amount of unbalance, comprising the following steps:
The amount of unbalance without the wheel of valve cock is obtained as the first amount of unbalance；
Obtain the quality of first angle and valve cock；
The amount of unbalance of the wheel with valve cock is obtained according to the first amount of unbalance, the quality of valve cock and first angle.
Further, the acquisition first angle, specifically includes the following steps:
Obtain the installation site of valve cock and the emphasis position of the first amount of unbalance；
Obtain the shaft core position of wheel；
First jiao is obtained according to the shaft core position of the installation site of valve cock, the emphasis position of the first amount of unbalance and wheel
Degree.
Further, the emphasis position of the installation site for obtaining valve cock and the first amount of unbalance, specifically:
The installation site of valve cock and the emphasis position of the first amount of unbalance are obtained by the induction module on dynamic balancing machine.
Further, described that the vehicle with valve cock is obtained according to the first amount of unbalance, the quality of valve cock and first angle
The amount of unbalance of wheel, specifically:
According to the quality and first angle of the first amount of unbalance, valve cock, band valve cock is calculated with the cosine law
Wheel amount of unbalance.
Further, the amount of unbalance that the wheel with valve cock is calculated with the cosine law, specifically:
The amount of unbalance of the wheel with valve cock is calculated with the cosine law by dynamic balancing machine.
Further, the quality for obtaining valve cock, specifically:
Obtain the quality of at least one valve cock.
It is further, described to obtain the amount of unbalance without the wheel of valve cock as the first amount of unbalance, specifically:
The amount of unbalance without the wheel of valve cock is obtained as the first amount of unbalance by dynamic balancing machine.
Second of technical solution that the present invention uses is:
A kind of detection system of wheel amount of unbalance, comprising:
First obtains module, for obtaining the amount of unbalance without the wheel of valve cock as the first amount of unbalance；
Second obtains module, for obtaining the quality of first angle and valve cock；
Computing module, for obtaining the vehicle with valve cock according to the quality and first angle of the first amount of unbalance, valve cock
The amount of unbalance of wheel.
The third technical solution that the present invention uses is:
A kind of detection device of wheel amount of unbalance, comprising:
At least one processor, for storing program；
At least one processor realizes a kind of detection side of wheel amount of unbalance for loading described program
Method.
The 4th kind of technical solution that the present invention uses is:
A kind of storage medium, wherein be stored with the executable instruction of processor, the executable instruction of the processor by
For realizing a kind of detection method of wheel amount of unbalance as mentioned when processor executes.
The beneficial effects of the present invention are: by the amount of unbalance for first obtaining wheel without valve cock, the is then obtained again
The quality of one angle and valve cock, it is last according to without the amount of unbalance of wheel of valve cock, the quality of valve cock and first jiao
The amount of unbalance of the wheel with valve cock is calculated in degree, can measure band valve without installing valve cock on wheel
The amount of unbalance of the wheel of mouth.
Detailed description of the invention
Fig. 1 is a kind of flow chart of the detection method of wheel amount of unbalance of the present invention；
Fig. 2 is a kind of module frame chart of the detection system of wheel amount of unbalance of the present invention.
Specific embodiment
The present invention is described in further detail in the following with reference to the drawings and specific embodiments.In for the examples below
Number of steps is arranged only for the purposes of illustrating explanation, does not do any restriction to the sequence between step, each in embodiment
The execution sequence of step can be adaptively adjusted according to the understanding of those skilled in the art.
Referring to Fig.1, a kind of detection method of wheel amount of unbalance, comprising the following steps:
S101, the amount of unbalance without the wheel of valve cock is obtained as the first amount of unbalance；
In some embodiments, first amount of unbalance is the unbalancing value without the wheel of valve cock；Another
In a little embodiments, first amount of unbalance is the static-unbalance without the wheel of valve cock.
S102, the quality for obtaining first angle and valve cock；
Specifically, the size of the first angle is [0 °, 180 °].The quality of the valve cock is that testing staff passes through people
The data about valve cock quality of machine interactive interface input.The quality of the valve cock is the unbalancing value of valve cock.
S103, the injustice of the wheel with valve cock is obtained according to the first amount of unbalance, the quality of valve cock and first angle
It measures.
In some embodiments, the amount of unbalance of the wheel with valve cock is static-unbalance；In other implementations
In example, the amount of unbalance of the wheel with valve cock is unbalancing value.
Specifically, by first obtaining the amount of unbalance of the wheel without valve cock, first angle and valve are then obtained again
The quality of mouth, it is last that band is calculated according to without the amount of unbalance of wheel of valve cock, the quality of valve cock and first angle
The amount of unbalance of the wheel of valve cock can measure the wheel with valve cock not without installing valve cock on wheel
Aequum.
It is further used as preferred embodiment, the acquisition first angle, specifically includes the following steps:
Obtain the installation site of valve cock and the emphasis position of the first amount of unbalance；
Obtain the shaft core position of wheel；
First jiao is obtained according to the shaft core position of the installation site of valve cock, the emphasis position of the first amount of unbalance and wheel
Degree.
Specifically, the shaft core position of the wheel is that testing staff is configured by human-computer interaction interface, is also
First angle corresponds to the vertex of angle.The first angle be the installation site of valve cock, wheel shaft core position and first not
The emphasis position of aequum, this 3 points are formed by the corresponding angle of angle.By obtaining first angle, cosine is used to be subsequent
Theorem provides precondition.
It is further used as preferred embodiment, the emphasis of the installation site for obtaining valve cock and the first amount of unbalance
Position, specifically:
The installation site of valve cock and the emphasis position of the first amount of unbalance are obtained by the induction module on dynamic balancing machine.
Specifically, installation and the emphasis position of the first amount of unbalance of valve cock are obtained by the induction module on dynamic balancing machine
It sets, improves the accuracy for obtaining position.
It is further used as preferred embodiment, the quality and first angle according to the first amount of unbalance, valve cock
The amount of unbalance of the wheel with valve cock is obtained, specifically:
According to the quality and first angle of the first amount of unbalance, valve cock, band valve cock is calculated with the cosine law
Wheel amount of unbalance.
Specifically, the amount of unbalance of the wheel with valve cock is calculated by the cosine law, simplifies calculating process.
In some embodiments, the amount of unbalance of the wheel with valve cock is calculated by the cosine law, cosine
The calculation formula of theorem are as follows:
Wherein, α is first angle, and a is the first amount of unbalance, and b is the quality of valve cock, and c is the wheel with valve cock
Amount of unbalance.
It is further used as preferred embodiment, the injustice that the wheel with valve cock is calculated with the cosine law
It measures, specifically:
The amount of unbalance of the wheel with valve cock is calculated with the cosine law by dynamic balancing machine.
Specifically, the imbalance of wheel of the cosine law calculating with valve cock is used automatically by the software on dynamic balancing machine
Amount, increases the accuracy of calculated result.
It is further used as preferred embodiment, the quality for obtaining valve cock, specifically:
Obtain the quality of at least one valve cock.
Specifically, the quality for obtaining valve cock can be the quality for obtaining a valve cock, be also possible to obtain more
The quality of a valve cock.By obtaining the quality for the different air valve mouth that testing staff inputs on human-computer interaction interface, to obtain
Obtain the amount of unbalance when quality of multiple valve cocks, i.e. equilibrium valve.
Be further used as preferred embodiment, the amount of unbalance obtained without the wheel of valve cock as first not
Aequum, specifically:
The amount of unbalance without the wheel of valve cock is obtained as the first amount of unbalance by dynamic balancing machine.
Specifically, the amount of unbalance that the wheel without valve cock is obtained by dynamic balancing machine, improves the vehicle without valve cock
The accuracy of the amount of unbalance of wheel.
Referring to Fig. 2, the embodiment of the present invention also provides a kind of detection system of unbalance dynamic corresponding with Fig. 1 method, wraps
It includes:
First obtains module, for obtaining the amount of unbalance without the wheel of valve cock as the first amount of unbalance；
Second obtains module, for obtaining the quality of first angle and valve cock；
Computing module, for obtaining the vehicle with valve cock according to the quality and first angle of the first amount of unbalance, valve cock
The amount of unbalance of wheel.
Suitable for this system embodiment, this system embodiment is implemented content in above method embodiment
Function is identical as above method embodiment, and the beneficial effect reached and above method beneficial effect achieved are also identical.
The embodiment of the present invention also provides a kind of detection device of unbalance dynamic corresponding with Fig. 1 method, comprising:
At least one processor, for storing program；
At least one processor realizes a kind of detection side of wheel amount of unbalance for loading described program
Method.
Suitable for present apparatus embodiment, present apparatus embodiment is implemented content in above method embodiment
Function is identical as above method embodiment, and the beneficial effect reached and above method beneficial effect achieved are also identical.
In addition, the embodiment of the present invention also provides a kind of storage medium, wherein it is stored with the executable instruction of processor, it is described
The executable instruction of processor is when executed by the processor for realizing a kind of detection method of wheel amount of unbalance as mentioned.
In some specific embodiments, when vehicle wheel rotation, the calculation formula of centrifugal force is F=MR ω2, due to first
The emphasis position of amount of unbalance and all approximate edge placement in wheel hub of the installation site of valve cock, so the first amount of unbalance
The distance of shaft core position of emphasis position to wheel is approximately equal at a distance from the installation site to the shaft core position of wheel of door mouth,
Again because the emphasis of wheel and the installation site of valve cock without valve cock are to do the same circular motion, their angle
Speed is also identical, thus without the wheel of valve cock emphasis quality to the centrifugal force that the emphasis of wheel is subject to be it is directly proportional,
The quality of valve cock is also directly proportional to the centrifugal force being subject to, therefore it may only be necessary to judge the emphasis of the wheel without valve cock
By centrifugal force and valve cock by centrifugal force wheel is influenced, be both equivalent to the wheel judged without valve cock
Influence of the quality of amount of unbalance and valve cock to wheel.
In conclusion it is gentle then to obtain first angle again by the amount of unbalance for first obtaining the wheel without valve cock
The quality of door mouth, last basis are calculated without the amount of unbalance of wheel of valve cock, the quality of valve cock and first angle
The amount of unbalance of wheel with valve cock can measure the wheel with valve cock without installing valve cock on wheel
Amount of unbalance；Further, the amount of unbalance of the wheel with valve cock is calculated by the cosine law, simplifies calculating process.
It is to be illustrated to preferable implementation of the invention, but the present invention is not limited to the embodiment above, it is ripe
Various equivalent deformation or replacement can also be made on the premise of without prejudice to spirit of the invention by knowing those skilled in the art, this
Equivalent deformation or replacement are all included in the scope defined by the claims of the present application a bit.
Claims (10)
1. a kind of detection method of wheel amount of unbalance, it is characterised in that: the following steps are included:
The amount of unbalance without the wheel of valve cock is obtained as the first amount of unbalance；
Obtain the quality of first angle and valve cock；
The amount of unbalance of the wheel with valve cock is obtained according to the first amount of unbalance, the quality of valve cock and first angle.
2. a kind of detection method of wheel amount of unbalance according to claim 1, it is characterised in that: described to obtain first jiao
Degree, specifically includes the following steps:
Obtain the installation site of valve cock and the emphasis position of the first amount of unbalance；
Obtain the shaft core position of wheel；
First angle is obtained according to the shaft core position of the installation site of valve cock, the emphasis position of the first amount of unbalance and wheel.
3. a kind of detection method of wheel amount of unbalance according to claim 2, it is characterised in that: the acquisition valve cock
Installation site and the first amount of unbalance emphasis position, specifically:
The installation site of valve cock and the emphasis position of the first amount of unbalance are obtained by the induction module on dynamic balancing machine.
4. a kind of detection method of wheel amount of unbalance according to claim 1, it is characterised in that: it is described according to first not
Aequum, the quality of valve cock and first angle obtain the amount of unbalance of the wheel with valve cock, specifically:
According to the quality and first angle of the first amount of unbalance, valve cock, the vehicle with valve cock is calculated with the cosine law
The amount of unbalance of wheel.
5. a kind of detection method of wheel amount of unbalance according to claim 4, it is characterised in that: described fixed with cosine
The amount of unbalance of the wheel with valve cock is calculated in reason, specifically:
The amount of unbalance of the wheel with valve cock is calculated with the cosine law by dynamic balancing machine.
6. a kind of detection method of wheel amount of unbalance according to claim 1, it is characterised in that: the acquisition valve cock
Quality, specifically:
Obtain the quality of at least one valve cock.
7. a kind of detection method of wheel amount of unbalance according to claim 1, it is characterised in that: the acquisition is without gas
The amount of unbalance of the wheel of door mouth as the first amount of unbalance, specifically:
The amount of unbalance without the wheel of valve cock is obtained as the first amount of unbalance by dynamic balancing machine.
8. a kind of detection system of wheel amount of unbalance, it is characterised in that: include:
First obtains module, for obtaining the amount of unbalance without the wheel of valve cock as the first amount of unbalance；
Second obtains module, for obtaining the quality of first angle and valve cock；
Computing module, for obtaining the wheel with valve cock according to the quality and first angle of the first amount of unbalance, valve cock
Amount of unbalance.
9. a kind of detection device of wheel amount of unbalance, it is characterised in that: include:
At least one processor, for storing program；
At least one processor, for loading described program to realize such as a kind of described in any item wheels of claim 1-7 not
The detection method of aequum.
10. a kind of storage medium, wherein being stored with the executable instruction of processor, it is characterised in that: the processor is executable
Instruction when executed by the processor for realizing a kind of described in any item detections of wheel amount of unbalance of such as claim 1-7
Method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910183347.7A CN110044643A (en) | 2019-03-12 | 2019-03-12 | A kind of detection method, system, device and the storage medium of wheel amount of unbalance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910183347.7A CN110044643A (en) | 2019-03-12 | 2019-03-12 | A kind of detection method, system, device and the storage medium of wheel amount of unbalance |
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| CN110044643A true CN110044643A (en) | 2019-07-23 |
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| CN201910183347.7A Pending CN110044643A (en) | 2019-03-12 | 2019-03-12 | A kind of detection method, system, device and the storage medium of wheel amount of unbalance |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113551839A (en) * | 2021-06-29 | 2021-10-26 | 江阴市创新气门嘴有限公司 | Testing device for dynamic balance and inflating valve quality compensation model of hub |
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2019
- 2019-03-12 CN CN201910183347.7A patent/CN110044643A/en active Pending
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| US6286195B1 (en) * | 1998-03-06 | 2001-09-11 | Bridgestone Corporation | Method of assembling tire and wheel recording medium which records phase angle operating program at the time of assembling tire and wheel, and assembly tire and wheel unit |
| CN108496068A (en) * | 2016-01-29 | 2018-09-04 | 罗伯特·博世有限公司 | The method and apparatus detected for the orientation angles position to the wheel degree of unbalancedness in the wheel on vehicle |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113551839A (en) * | 2021-06-29 | 2021-10-26 | 江阴市创新气门嘴有限公司 | Testing device for dynamic balance and inflating valve quality compensation model of hub |
| CN113551839B (en) * | 2021-06-29 | 2023-09-12 | 江阴市创新气门嘴有限公司 | Testing device for hub dynamic balance and inflating valve quality compensation model |
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Application publication date: 20190723 |