CN115855658B - Performance evaluation system applied to hydraulic brake hose product - Google Patents
Performance evaluation system applied to hydraulic brake hose product Download PDFInfo
- Publication number
- CN115855658B CN115855658B CN202211666207.3A CN202211666207A CN115855658B CN 115855658 B CN115855658 B CN 115855658B CN 202211666207 A CN202211666207 A CN 202211666207A CN 115855658 B CN115855658 B CN 115855658B
- Authority
- CN
- China
- Prior art keywords
- hydraulic brake
- brake hose
- estimation
- internal
- hose product
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
Landscapes
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The invention discloses a performance evaluation system applied to a hydraulic brake hose product, and belongs to the technical field of quality detection; the product state of the hydraulic brake hose product is monitored and analyzed from the outside, and whether the subsequent performance evaluation is implemented or not is determined according to the result of the monitoring and analyzing, so that the abnormality can be found out in time and processed, and the overall effect of the pre-processing in the early stage of the performance evaluation is effectively improved; through carrying out deformation resistance performance evaluation on the hydraulic brake hose product, integrating various data in the implementation process to obtain corresponding recovery estimation degree, and analyzing and judging whether the deformation resistance of the hydraulic brake hose product is normal or not and the normal level based on the recovery estimation degree so as to implement more accurate analysis and evaluation; the method and the device are used for solving the technical problem that the overall effect of performance evaluation of the hydraulic brake hose product in the existing scheme is poor.
Description
Technical Field
The invention relates to the technical field of quality detection, in particular to a performance evaluation system applied to a hydraulic brake hose product.
Background
The hydraulic brake hose is commonly called a brake pipe, is a part used in a brake system, and mainly has the function of transmitting brake fluid, so that the brake force is ensured to be transmitted to a brake shoe or a brake caliper of an automobile to generate the brake force, and the brake is effective at the moment; the national standard of the current test requirements for the brake hose of the automobile in China is GB16897-2010 'structure, performance requirements and test method of the brake hose', and the structure, performance requirements, test method and identification rules of the brake hose (hydraulic, pneumatic and vacuum brake hoses) for the automobile (including motorcycles), the trailer, a brake hose connector and a brake hose assembly are specified.
The existing hydraulic brake hose product performance evaluation scheme has certain defects in implementation, and the hydraulic brake hose product is not externally evaluated at the early stage, so that dynamic management can be implemented on the subsequent performance evaluation, and finer and comprehensive evaluation on the deformation resistance performance of the product is not implemented, and the overall effect of the hydraulic brake hose product performance evaluation is poor.
Disclosure of Invention
The invention aims to provide a performance evaluation system for a hydraulic brake hose product, which is used for solving the technical problem that the overall effect of the performance evaluation of the hydraulic brake hose product in the existing scheme is poor.
The aim of the invention can be achieved by the following technical scheme:
a performance evaluation system for a hydraulic brake hose product, comprising:
an external evaluation module for acquiring basic parameters of the hydraulic brake hose product and performing an external evaluation to perform dynamic management of its subsequent performance evaluation; comprising the following steps:
acquiring the thickness and the inner diameter of a hydraulic brake hose product and respectively matching with a preset standard thickness range and a standard inner diameter range;
if the thickness is within the standard thickness range and the inner diameter is within the standard inner diameter range, judging that the external state of the hydraulic brake hose product is normal and generating a first external estimation signal;
if the thickness does not belong to the standard thickness range or the inner diameter does not belong to the standard inner diameter range, judging that the external state of the hydraulic brake hose product is abnormal, generating a second external estimation signal, and associating the corresponding hydraulic brake hose product with an external different label according to the second external estimation signal;
the first external estimation signal, the second external estimation signal and the associated external different labels form external estimation data and are uploaded to a cloud platform and a database, the internal state estimation of the subsequent hydraulic brake hose product is implemented according to the first external estimation signal in the external estimation data, and the internal state estimation and alarm prompt of the subsequent hydraulic brake hose product are stopped according to the second external estimation signal in the external estimation data;
an internal assessment module for performing an assessment of an internal condition of the hydraulic brake hose product; longitudinally placing a hydraulic brake hose product on a pressurizing device and performing deformation resistance performance evaluation to obtain internal evaluation data comprising a first internal evaluation signal, a second internal evaluation signal, a third internal evaluation signal and an internal differential label;
and the evaluation prompt module is used for prompting corresponding performance evaluation results according to different internal evaluation signals in the internal evaluation data.
Preferably, the working steps of the internal evaluation module include: gradually applying pressure to the hydraulic brake hose product by the pressurizing device until the pressure applied by the pressurizing device reaches a preset maximum pressure;
maintaining the compression state of the maximum pressure for 5 seconds, then unloading the load, gradually applying pressure to the hydraulic brake hose product through the pressurizing device again after 10 seconds, until the pressure applied by the pressurizing device reaches the preset maximum pressure again, and also maintaining the compression state of the maximum pressure for 5 seconds, and then unloading the load;
repeating the above operation N times, N being a positive integer, standing at a preset evaluation temperature for 60 seconds, and marking the outer diameter of the hydraulic brake hose product during recovery as WNi, i=1, 2,3, 12;
monitoring the recovery state of the hydraulic brake hose product, and extracting the thickness HD and the inner diameter NJ of the marked brake hose product and the numerical value of the outer diameter WNi obtained by monitoring to obtain the recovery estimation HG of the hydraulic brake hose product; and monitoring and analyzing the recovery state of the hydraulic brake hose product according to the recovery estimation degree.
Preferably, the recovery degree HG of the hydraulic brake hose product is obtained by calculation; the calculation formula of the recovery estimation degree HG is as follows:
wherein HD is the thickness of the hydraulic brake hose product before testing, and NJ is the thickness of the hydraulic brake hose product before testing; alpha is the number of cracks.
Preferably, when monitoring and analyzing the recovery state of the hydraulic brake hose product according to the recovery estimation, matching the recovery estimation with a preset recovery estimation threshold;
if the recovery estimation degree is equal to the recovery estimation threshold value, acquiring the monitoring time length corresponding to the outer diameter recovered by the hydraulic brake hose product at the moment and matching the monitoring time length with the corresponding standard recovery time length;
if the monitoring duration is not greater than the standard recovery duration, judging that the deformation resistance of the hydraulic brake hose product is excellent and generating a first internal estimation signal;
if the monitoring duration is longer than the standard recovery duration, judging that the deformation resistance of the hydraulic brake hose product is qualified and generating a second internal estimation signal;
if the recovery estimation degree is not equal to the recovery estimation threshold value, judging that the deformation resistance of the hydraulic brake hose product is unqualified, generating a third internal estimation signal, and associating the corresponding hydraulic brake hose product with an internal different label according to the third internal estimation signal;
the first internal estimation signal, the second internal estimation signal, the third internal estimation signal and the internal different label form internal estimation data and are uploaded to a cloud platform and a database.
Preferably, the system further comprises an evaluation integration module for integrally evaluating the production status of the batch of sampled and detected hydraulic brake hose products based on the external evaluation data and the internal evaluation data.
Preferably, the working step of evaluating the integrated module comprises:
acquiring external evaluation data and internal evaluation data, performing traversal, counting the total number of external labels and internal labels in the traversal result, and marking the total number as a first abnormal total number YY and a second abnormal total number EY respectively; counting the total number of sampling inspection of the hydraulic brake hose products in the batch of sampling inspection and marking as CZ;
and the numerical values of the first abnormal total number YY, the second abnormal total number EY and the sampling total number CZ of the extraction marks are combined in parallel and vertically to obtain the production-like estimated degree SZD corresponding to the batch sampling detection hydraulic brake hose products.
Preferably, the calculation formula of the productive state estimation SZD is:
wherein g1 and g2 are preset proportional coefficients which are all larger than zero, and g1 is smaller than g2;
when the production state of the hydraulic brake hose products sampled and detected in the batch is integrally evaluated according to the production state evaluation, the production state evaluation is matched and analyzed with a preset production state evaluation threshold value, and production evaluation data comprising positive signals, light signals and medium signals are obtained.
Preferably, if the production state estimate is less than the production state estimate threshold, generating a positive signal;
if the production state estimation degree is not less than the production state estimation threshold value and is less than Y of the production state estimation threshold value, Y is a real number which is more than one hundred, generating a production light signal;
if the production state estimation degree is not less than Y of the production state estimation threshold value, generating a production signal;
the production state estimation degree and the corresponding production positive signal, production light signal and production medium signal form production estimation data which are uploaded to a cloud platform and a database.
Preferably, the dynamic warning of the production of the hydraulic brake hose product is adaptively indicated on the basis of different signals in the production assessment data.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the product state of the hydraulic brake hose product is monitored and analyzed from the outside, and whether the subsequent performance evaluation is implemented is determined according to the result of the monitoring and analysis, so that the abnormality can be found and processed in time, and the overall effect of the pre-processing in the early stage of the performance evaluation is effectively improved.
2. According to the invention, the deformation resistance performance of the hydraulic brake hose product is evaluated, the corresponding recovery evaluation degree is obtained by integrating various data in the implementation process, and whether the deformation resistance of the hydraulic brake hose product is normal or not is analyzed and judged on the basis of the recovery evaluation degree, so that more accurate analysis and evaluation can be implemented.
3. According to the invention, the detection results in different aspects are integrated to obtain the production state estimation, the production state of the hydraulic brake hose products sampled and detected in the batch is subjected to matching analysis based on the production state estimation, dynamic alarm prompt can be adaptively implemented according to the matching analysis result, the production of the subsequent hydraulic brake hose products can be controlled and regulated in a targeted manner, and the overall effect of the performance evaluation management of the hydraulic brake hose products can be effectively improved.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a block diagram of a hydraulic brake hose product performance evaluation system to which the present invention is applied.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
As shown in fig. 1, the invention is applied to a hydraulic brake hose product performance evaluation system, comprising an external evaluation module, an internal evaluation module, an evaluation prompt module, a cloud platform and a database;
an external evaluation module for acquiring basic parameters of the hydraulic brake hose product and performing an external evaluation to perform dynamic management of its subsequent performance evaluation; comprising the following steps:
acquiring the thickness and the inner diameter of a hydraulic brake hose product and respectively matching with a preset standard thickness range and a standard inner diameter range;
if the thickness is within the standard thickness range and the inner diameter is within the standard inner diameter range, judging that the external state of the hydraulic brake hose product is normal and generating a first external estimation signal;
if the thickness does not belong to the standard thickness range or the inner diameter does not belong to the standard inner diameter range, judging that the external state of the hydraulic brake hose product is abnormal, generating a second external estimation signal, and associating the corresponding hydraulic brake hose product with an external different label according to the second external estimation signal;
the first external estimation signal, the second external estimation signal and the associated external different labels form external estimation data and are uploaded to a cloud platform and a database, the internal state estimation of the subsequent hydraulic brake hose product is implemented according to the first external estimation signal in the external estimation data, and the internal state estimation and alarm prompt of the subsequent hydraulic brake hose product are stopped according to the second external estimation signal in the external estimation data;
in the embodiment of the invention, different from the prior art that the performance of the hydraulic brake hose product is directly tested and evaluated, the embodiment of the invention monitors and analyzes the product state of the hydraulic brake hose product from the outside, determines whether to implement subsequent performance evaluation according to the result of the monitoring and analyzing, can timely find out and process the abnormality, and effectively improves the overall effect of the pre-treatment in the early stage of the performance evaluation;
an internal assessment module for performing an assessment of an internal condition of the hydraulic brake hose product; comprising the following steps:
longitudinally placing a hydraulic brake hose product on a pressurizing device and performing deformation resistance performance evaluation;
gradually applying pressure to the hydraulic brake hose product by the pressurizing device until the pressure applied by the pressurizing device reaches a preset maximum pressure; the pressurizing device and the maximum pressure are the conventional equipment and conventional data;
maintaining the compression state of the maximum pressure for 5 seconds, then unloading the load, gradually applying pressure to the hydraulic brake hose product through the pressurizing device again after 10 seconds, until the pressure applied by the pressurizing device reaches the preset maximum pressure again, and also maintaining the compression state of the maximum pressure for 5 seconds, and then unloading the load;
repeating the above operation N times, N is a positive integer, and may take a value of 4, and standing at a preset evaluation temperature for 60 seconds, where the evaluation temperature may be implemented based on the temperature in the existing performance evaluation scheme, and marking the outer diameter of the hydraulic brake hose product during recovery as WNi, i=1, 2,3, and 12;
monitoring the recovery state of the hydraulic brake hose product, extracting the thickness HD and the inner diameter NJ of the marked brake hose product and integrating the numerical values of the outer diameter WNi obtained by monitoring in parallel, and obtaining the recovery estimation HG of the hydraulic brake hose product through calculation; the calculation formula of the recovery estimation degree HG is as follows:
wherein HD is the thickness of the hydraulic brake hose product before testing, and NJ is the thickness of the hydraulic brake hose product before testing; alpha is the number of cracks;
the recovery degree is a numerical value for integrating various data of the hydraulic brake hose product when the hydraulic brake hose product is subjected to deformation resistance evaluation to integrally evaluate the deformation resistance thereof; monitoring and analyzing the recovery state of the hydraulic brake hose product according to the recovery estimation degree; repeating the above operation N times in the formula calculation affects the test result, so that the operation times are combined to improve the accuracy of calculation analysis;
when monitoring and analyzing the recovery state of the hydraulic brake hose product according to the recovery estimation, matching the recovery estimation with a preset recovery estimation threshold;
if the recovery estimation degree is equal to the recovery estimation threshold value, acquiring the monitoring time length corresponding to the outer diameter recovered by the hydraulic brake hose product at the moment and matching the monitoring time length with the corresponding standard recovery time length;
if the monitoring duration is not greater than the standard recovery duration, judging that the deformation resistance of the hydraulic brake hose product is excellent and generating a first internal estimation signal;
if the monitoring duration is longer than the standard recovery duration, judging that the deformation resistance of the hydraulic brake hose product is qualified and generating a second internal estimation signal;
if the recovery estimation degree is not equal to the recovery estimation threshold value, judging that the deformation resistance of the hydraulic brake hose product is unqualified, generating a third internal estimation signal, and associating the corresponding hydraulic brake hose product with an internal different label according to the third internal estimation signal;
recovering the estimation degree, and forming internal estimation data by the corresponding first internal estimation signal, second internal estimation signal, third internal estimation signal and internal different label, and uploading the internal estimation data to a cloud platform and a database;
in the embodiment of the invention, the deformation resistance performance of the hydraulic brake hose product is evaluated, the data in the implementation process are integrated to obtain the corresponding recovery evaluation degree, and the deformation resistance of the hydraulic brake hose product is analyzed and judged to be normal or not and the normal level based on the recovery evaluation degree, so that more accurate analysis and evaluation can be implemented.
And the evaluation prompt module is used for prompting corresponding performance evaluation results according to different internal evaluation signals in the internal evaluation data.
Example two
On the basis of the first embodiment, the method further comprises the following steps:
the evaluation integration module is used for integrally evaluating the production state of the hydraulic brake hose products sampled and detected by the batch according to the external evaluation data and the internal evaluation data; comprising the following steps:
acquiring external evaluation data and internal evaluation data, performing traversal, counting the total number of external labels and internal labels in the traversal result, and marking the total number as a first abnormal total number YY and a second abnormal total number EY respectively; counting the total number of sampling inspection of the hydraulic brake hose products in the batch of sampling inspection and marking as CZ;
the numerical values of the first abnormal total number YY, the second abnormal total number EY and the sampling total number CZ of the extraction marks are vertically integrated in parallel, and the production-like estimated degree SZD corresponding to the hydraulic brake hose products sampled and detected in batches is obtained through calculation; the calculation formula of the production state estimation degree SZD is as follows:
wherein, g1 and g2 are preset proportional coefficients which are both larger than zero, g1 is smaller than g2, g1 can take a value of 2.341, and g2 can take a value of 4.612;
the production state estimation is a numerical value for integrally estimating the production state of the spot check by combining the external detection result and the internal detection result of the hydraulic brake hose product of the spot check; the larger the production state estimation is, the worse the production state of the hydraulic brake hose products corresponding to the batch sampling detection is;
it should be noted that in the embodiment of the present invention, the evaluation of the production status of the batch is only performed based on the external aspect and the deformation resistance aspect of the hydraulic brake hose product, and in fact, on the basis of the embodiment of the present invention, the detection obtained in the existing performance evaluation scheme may be performed to combine the air tightness result, the length change result, the burst strength result, the tensile strength result and the heat resistance result, and perform a more comprehensive evaluation of the production status;
when the production state of the hydraulic brake hose products sampled and detected in the batch is subjected to overall evaluation according to the production state evaluation, carrying out matching analysis on the production state evaluation and a preset production state evaluation threshold;
if the production state estimation degree is smaller than the production state estimation threshold value, judging that the production state of the batch of sampled and detected hydraulic brake hose products is normal and generating a positive signal;
if the production state estimation degree is not less than the production state estimation threshold value and is less than Y of the production state estimation threshold value, wherein Y is a real number which is more than one hundred, judging that the production state of the hydraulic brake hose products sampled and detected in the batch is slightly abnormal and generating a light generation signal;
if the production state estimation degree is not less than Y of the production state estimation threshold value, judging that the production state of the hydraulic brake hose products sampled and detected in the batch is moderate abnormal and generating a production signal;
the production state estimation degree, the corresponding positive signal, the light signal and the middle signal form production estimation data which are uploaded to a cloud platform and a database, and the production of the hydraulic brake hose product is dynamically warned and prompted in a self-adaptive mode according to different signals in the production estimation data;
in the embodiment of the invention, the production state of the hydraulic brake hose products sampled and detected in the batch is subjected to matching analysis based on the production state estimation by integrating the detection results in different aspects, and the dynamic alarm prompt can be adaptively implemented according to the matching analysis results, so that the production of the subsequent hydraulic brake hose products can be controlled and regulated in a targeted manner, and the overall effect of the performance evaluation management of the hydraulic brake hose products can be effectively improved.
It should be noted that, the formulas related in the foregoing are all formulas with dimensions removed and numerical values calculated, and are a formula closest to the actual situation obtained by software simulation by collecting a large amount of data, and the scaling factor in the formulas and each preset threshold value in the analysis process are set by those skilled in the art according to the actual situation or obtained by simulation of a large amount of data.
In the several embodiments provided by the present invention, it should be understood that the disclosed system may be implemented in other ways. For example, the above-described embodiments of the invention are merely illustrative, and for example, the division of modules is merely a logical function division, and other manners of division may be implemented in practice.
The modules illustrated as separate components may or may not be physically separate, and components shown as modules may or may not be physical modules, i.e., may be located in one place, or may be distributed over a plurality of network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional module in each embodiment of the present invention may be integrated into one processing module, or each module may exist alone physically, or two or more modules may be integrated into one module. The integrated modules may be implemented in hardware or in hardware plus software functional modules.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the essential characteristics thereof.
Finally, it should be noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention.
Claims (5)
1. The performance evaluation system applied to the hydraulic brake hose product is characterized by comprising the following components: an external evaluation module for acquiring basic parameters of the hydraulic brake hose product and performing an external evaluation to perform dynamic management of its subsequent performance evaluation; comprising the following steps:
acquiring the thickness and the inner diameter of a hydraulic brake hose product and respectively matching with a preset standard thickness range and a standard inner diameter range;
if the thickness is within the standard thickness range and the inner diameter is within the standard inner diameter range, judging that the external state of the hydraulic brake hose product is normal and generating a first external estimation signal;
if the thickness does not belong to the standard thickness range or the inner diameter does not belong to the standard inner diameter range, judging that the external state of the hydraulic brake hose product is abnormal, generating a second external estimation signal, and associating the corresponding hydraulic brake hose product with an external different label according to the second external estimation signal;
the first external estimation signal, the second external estimation signal and the associated external different labels form external estimation data and are uploaded to a cloud platform and a database, the internal state estimation of the subsequent hydraulic brake hose product is implemented according to the first external estimation signal in the external estimation data, and the internal state estimation and alarm prompt of the subsequent hydraulic brake hose product are stopped according to the second external estimation signal in the external estimation data;
an internal assessment module for performing an assessment of an internal condition of the hydraulic brake hose product; longitudinally placing a hydraulic brake hose product on a pressurizing device and performing deformation resistance performance evaluation to obtain internal evaluation data comprising a first internal evaluation signal, a second internal evaluation signal, a third internal evaluation signal and an internal differential label; gradually applying pressure to the hydraulic brake hose product through the pressurizing device until the pressure applied by the pressurizing device reaches a preset maximum pressure;
maintaining the compression state of the maximum pressure for 5 seconds, then unloading the load, gradually applying pressure to the hydraulic brake hose product through the pressurizing device again after 10 seconds, until the pressure applied by the pressurizing device reaches the preset maximum pressure again, and also maintaining the compression state of the maximum pressure for 5 seconds, and then unloading the load;
repeating the above operation N times, N being a positive integer, standing at a preset evaluation temperature for 60 seconds, and marking the outer diameter of the hydraulic brake hose product during recovery as WNi, i=1, 2,3, 12;
monitoring the recovery state of the hydraulic brake hose product, and extracting the marked values of the thickness HD and the inner diameter NJ of the brake hose product before the test and the monitored value of the outer diameter WNi to obtain the recovery estimation HG of the hydraulic brake hose product; the calculation formula of the recovery estimation degree HG is as follows:
the evaluation prompt module is used for prompting corresponding performance evaluation results according to different internal evaluation signals in the internal evaluation data in a self-adaptive manner;
the system further comprises an evaluation integration module for integrally evaluating the production state of the batch of sampled and detected hydraulic brake hose products according to the external evaluation data and the internal evaluation data.
2. The performance evaluation system for a hydraulic brake hose product according to claim 1, wherein the recovery estimation is matched with a preset recovery estimation threshold value when monitoring and analyzing the recovery state of the hydraulic brake hose product according to the recovery estimation;
if the recovery estimation degree is equal to the recovery estimation threshold value, acquiring the monitoring time length corresponding to the outer diameter recovered by the hydraulic brake hose product at the moment and matching the monitoring time length with the corresponding standard recovery time length;
if the monitoring duration is not greater than the standard recovery duration, judging that the deformation resistance of the hydraulic brake hose product is excellent and generating a first internal estimation signal;
if the monitoring duration is longer than the standard recovery duration, judging that the deformation resistance of the hydraulic brake hose product is qualified and generating a second internal estimation signal;
if the recovery estimation degree is not equal to the recovery estimation threshold value, judging that the deformation resistance of the hydraulic brake hose product is unqualified, generating a third internal estimation signal, and associating the corresponding hydraulic brake hose product with an internal different label according to the third internal estimation signal;
the first internal estimation signal, the second internal estimation signal, the third internal estimation signal and the internal different label form internal estimation data and are uploaded to a cloud platform and a database.
3. The hydraulic brake hose product performance evaluation system of claim 1, wherein the step of evaluating the integrated module comprises:
acquiring external evaluation data and internal evaluation data, performing traversal, counting the total number of external labels and internal labels in the traversal result, and marking the total number as a first abnormal total number YY and a second abnormal total number EY respectively; counting the total number of sampling inspection of the hydraulic brake hose products in the batch of sampling inspection and marking as CZ;
the numerical values of the first abnormal total number YY, the second abnormal total number EY and the sampling total number CZ of the extraction marks are combined in parallel and vertically to obtain the production-like estimated degree SZD corresponding to the batch sampling detection hydraulic brake hose products, and the calculation formula of the production-like estimated degree SZD is as follows:
when the production state of the hydraulic brake hose products sampled and detected in the batch is integrally evaluated according to the production state evaluation, the production state evaluation is matched and analyzed with a preset production state evaluation threshold value, and production evaluation data comprising positive signals, light signals and medium signals are obtained.
4. The performance evaluation system for a hydraulic brake hose product of claim 3 wherein if the production estimate is less than a production estimate threshold, a positive signal is generated;
if the production state estimation degree is not less than the production state estimation threshold value and is less than Y of the production state estimation threshold value, Y is a real number which is more than one hundred, generating a production light signal;
if the production state estimation degree is not less than Y of the production state estimation threshold value, generating a production signal;
the production state estimation degree and the corresponding production positive signal, production light signal and production medium signal form production estimation data which are uploaded to a cloud platform and a database.
5. The hydraulic brake hose product performance evaluation system of claim 4, wherein the dynamic alert cues for the production of the hydraulic brake hose product are adaptively based on different signals in the production evaluation data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211666207.3A CN115855658B (en) | 2022-12-23 | 2022-12-23 | Performance evaluation system applied to hydraulic brake hose product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211666207.3A CN115855658B (en) | 2022-12-23 | 2022-12-23 | Performance evaluation system applied to hydraulic brake hose product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115855658A CN115855658A (en) | 2023-03-28 |
| CN115855658B true CN115855658B (en) | 2023-06-30 |
Family
ID=85654344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211666207.3A Active CN115855658B (en) | 2022-12-23 | 2022-12-23 | Performance evaluation system applied to hydraulic brake hose product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115855658B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004167585A (en) * | 2002-11-22 | 2004-06-17 | Sumitomo Metal Ind Ltd | Cold pilger rolling method |
| JP2015025729A (en) * | 2013-07-26 | 2015-02-05 | 旭化成エンジニアリング株式会社 | Wastage evaluation method of pipeline using wall thickness measurement device |
| CN217331629U (en) * | 2022-05-19 | 2022-08-30 | 天津骏峰鹏程技术检测有限公司 | Driving mechanism for durability test of brake pipe |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203940841U (en) * | 2014-04-28 | 2014-11-12 | 昆山市玉山镇远航自动化设备厂 | Be applicable to the equipment that pipeline wall thickness detects |
| WO2016164715A1 (en) * | 2015-04-09 | 2016-10-13 | Sikorsky Aircraft Corporation | System and method for health monitoring of hydraulic pumps |
| CN105606151A (en) * | 2015-12-28 | 2016-05-25 | 韦士肯（厦门）检测科技有限公司 | Car bearing ring intelligent comprehensive test system |
| CN207050632U (en) * | 2017-07-12 | 2018-02-27 | 广州市瑞高包装工业有限公司 | Inner diameter measuring piece and the complete measuring piece of internal-and external diameter |
| CN207600753U (en) * | 2017-10-18 | 2018-07-10 | 苏州锐竹精密机电有限公司 | One kind is used for brake pipe detection device |
| CN109855993A (en) * | 2019-03-04 | 2019-06-07 | 广东省特种设备检测研究院珠海检测院 | A kind of buried PE gas pipeline life detecting method containing defect |
| CN210687315U (en) * | 2019-07-07 | 2020-06-05 | 山东柯林瑞尔管道工程有限公司 | Combined type pipeline lining hose |
| CN110686881A (en) * | 2019-10-28 | 2020-01-14 | 深圳天祥质量技术服务有限公司 | Gas hose durability testing device |
| CN214584061U (en) * | 2021-03-31 | 2021-11-02 | 青岛海诺机械制造有限公司 | Be used for brake pipe check out test set |
| CN113124242B (en) * | 2021-04-16 | 2021-10-29 | 河北西伯力特种橡胶有限公司 | Intelligent remote liquid supply large-caliber carbon fiber hydraulic hose assembly for mine and manufacturing method |
| CN216560071U (en) * | 2021-12-02 | 2022-05-17 | 武汉边旭科技有限公司 | Pressure resistance monitoring device for finished water supply pipe |
| CN114778137A (en) * | 2022-05-19 | 2022-07-22 | 天津骏峰鹏程技术检测有限公司 | Brake pipe durability test method |
-
2022
- 2022-12-23 CN CN202211666207.3A patent/CN115855658B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004167585A (en) * | 2002-11-22 | 2004-06-17 | Sumitomo Metal Ind Ltd | Cold pilger rolling method |
| JP2015025729A (en) * | 2013-07-26 | 2015-02-05 | 旭化成エンジニアリング株式会社 | Wastage evaluation method of pipeline using wall thickness measurement device |
| CN217331629U (en) * | 2022-05-19 | 2022-08-30 | 天津骏峰鹏程技术检测有限公司 | Driving mechanism for durability test of brake pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115855658A (en) | 2023-03-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109783903B (en) | Industrial water pipeline fault diagnosis method and system based on time sequence | |
| CN102426307B (en) | A kind of quick life assessment method based on short-term testing data of life-span | |
| CN108304348B (en) | Bearing residual life prediction method based on binary wiener process | |
| CN111678699B (en) | Early fault monitoring and diagnosing method and system for rolling bearing | |
| CN107831024B (en) | Fan vibration fault state diagnosis method based on multipoint vibration signal characteristic values | |
| CN109187060B (en) | The detection of train speed sensor abnormal signal and axis locking method for diagnosing faults | |
| CN110990788A (en) | Bearing residual life prediction method based on ternary wiener process | |
| CN115855658B (en) | Performance evaluation system applied to hydraulic brake hose product | |
| CN117367845B (en) | Health diagnosis method for army equipment maintenance equipment | |
| CN118276538A (en) | Production quality detection system suitable for medical glass production line | |
| CN118030494A (en) | Detection accuracy evaluation system suitable for compressor performance detection | |
| CN117483449A (en) | Fault diagnosis system and method for aluminum foil rolling for double-zero aluminum foil production | |
| CN116204390B (en) | Seal monitoring management method and system based on data analysis | |
| CN115841478B (en) | Quality detection system applied to production control of vehicle-mounted air conditioner hose | |
| CN115829335B (en) | Production line execution risk assessment system for aluminum profile machining | |
| CN110057587B (en) | Intelligent fault diagnosis method and system for pump bearing for nuclear power | |
| CN116641941A (en) | Hydraulic system early fault dynamic detection method based on typical variable analysis | |
| CN110598680A (en) | Method and system for evaluating health state of mechanical equipment and readable storage medium | |
| CN116163943A (en) | Compressor with real-time monitoring of running state | |
| CN114001887B (en) | Bridge damage assessment method based on deflection monitoring | |
| CN112525337B (en) | Pretreatment method for vibration monitoring data of mechanical press | |
| CN113642101B (en) | Fault diagnosis method and device for hydraulic power steering gear | |
| CN116729342B (en) | Method for judging performance of train emergency brake valve | |
| CN116659591B (en) | Operation early warning system suitable for chemical distillation plant | |
| CN114299907B (en) | Abnormal sound detection method for shock absorber assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |