CN111421789A - Online tire tread detection method and system - Google Patents
Online tire tread detection method and system Download PDFInfo
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- CN111421789A CN111421789A CN202010266723.1A CN202010266723A CN111421789A CN 111421789 A CN111421789 A CN 111421789A CN 202010266723 A CN202010266723 A CN 202010266723A CN 111421789 A CN111421789 A CN 111421789A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92676—Weight
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2030/00—Pneumatic or solid tyres or parts thereof
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- Tyre Moulding (AREA)
Abstract
The embodiment of the invention provides a tread online detection method and a tread online detection system, wherein the tread online detection method comprises the following steps: collecting real-time parameters of the tire tread; calculating the real-time parameters of the tire tread according to a preset adjustment proportion to obtain tire tread adjustment parameters; judging whether the tread adjusting parameters exceed a preset adjusting threshold value or not; if the tread adjusting parameter exceeds the preset adjusting threshold value, changing the tread adjusting parameter into a critical value adjacent to the preset adjusting threshold value; and converting the tread adjusting parameters into discharge control parameters according to a preset first rule. And the requirement of high-quality tread is met and the production cost is reduced by online closed-loop control of the tread.
Description
Technical Field
The invention relates to the technical field of tires, in particular to a tread online detection method and a tread online detection system.
Background
The tread extrusion line is an important component of a tire production enterprise in the tire production process, and the tire extrusion parameter is an important parameter index for measuring the performance of the tire.
According to the traditional tread quality control method, data detected by a semiconductor imaging device or manual work is used as a judgment index, a master hand repeatedly performs fine adjustment according to quality requirements and experience values to achieve management and control requirements, and meanwhile, manual circulation measurement is continuously performed in real time to adjust at any time.
There is no uniform control method due to factors of controlling different shifts and personnel.
Disclosure of Invention
In view of the above problems, embodiments of the present invention are proposed to provide an online tread detection method and a corresponding online tread detection system that overcome or at least partially solve the above problems.
In order to solve the above problems, an embodiment of the present invention discloses an online tread detection method, including:
collecting real-time parameters of the tire tread;
calculating the real-time parameters of the tire tread according to a preset adjustment proportion to obtain tire tread adjustment parameters;
judging whether the tread adjusting parameters exceed a preset adjusting threshold value or not;
if the tread adjusting parameter exceeds the preset adjusting threshold value, changing the tread adjusting parameter into a critical value adjacent to the preset adjusting threshold value;
and converting the tread adjusting parameters into discharge control parameters according to a preset first rule.
Further, the step of acquiring real-time tread parameters includes:
acquiring the meter weight of the tread in real time by taking a preset length value as a unit;
and calculating the meter weight deviation according to the meter weight and a preset meter weight threshold value.
Further, the tread real-time parameter includes a first crown width and a first total width, and the step of calculating the tread real-time parameter according to a preset adjustment proportion to obtain a tread adjustment parameter includes:
calculating standard parameter adjustment deviation according to the proportion of the first crown width, the first total width and a preset parameter threshold;
calculating a target adjustment amount according to the standard parameter adjustment deviation and the meter weight deviation;
and calculating the crown width adjusting value according to the preset adjusting proportion.
Further, after the step of calculating the crown width adjustment value according to the preset adjustment ratio, the method further includes:
and calculating a total width adjusting value according to the target adjusting amount and the crown width adjusting value and the preset adjusting proportion.
Further, the tread adjusting parameter includes a crown width adjusting value, and the step of converting the tread adjusting parameter into a discharge control parameter according to a preset first rule includes:
and adjusting the crown width to be converted into a crown width discharging control parameter according to a preset first rule.
Further, the tread adjusting parameter includes a total width adjusting value, and the step of converting the tread adjusting parameter into a discharge control parameter according to a preset first rule includes:
and adjusting the total width to be converted into a total width discharging control parameter according to a preset first rule.
Further, the meter weight deviation comprises a first meter weight deviation and a second meter weight deviation, and the step of converting the tread adjusting parameter into the discharging control parameter according to a preset first rule further comprises:
converting the first meter weight deviation into a meter weight discharging control parameter according to a preset meter weight adjusting rule;
and converting the second meter weight deviation into a middle-end pressure control parameter according to the preset meter weight regulation rule.
The embodiment of the invention discloses a tread on-line detection system, which comprises:
the tire tread monitoring module is used for acquiring tire tread real-time parameters;
the parameter adjusting module is used for calculating the real-time parameters of the tire tread according to a preset adjusting proportion to obtain tire tread adjusting parameters;
the parameter judging module is used for judging whether the tread adjusting parameter exceeds a preset adjusting threshold value;
a parameter control module for changing the tread adjustment parameter to a critical value adjacent to the preset adjustment threshold if the tread adjustment parameter exceeds the preset adjustment threshold;
and the closed-loop feedback module is used for converting the tread adjusting parameters into discharge control parameters according to a preset first rule.
The embodiment of the invention discloses an electronic device, which comprises a processor, a memory and a computer program stored on the memory and capable of running on the processor, wherein the computer program realizes the steps of the online tread detection method when being executed by the processor.
The embodiment of the invention discloses a computer readable storage medium, wherein a computer program is stored on the computer readable storage medium, and when the computer program is executed by a processor, the steps of the online tread detection method are realized.
The embodiment of the invention has the following advantages: and the requirement of high-quality tread is met and the production cost is reduced by online closed-loop control of the tread.
Drawings
FIG. 1 is a flow chart of the steps of an embodiment of the method of the present invention for on-line tread inspection;
FIG. 2 is a flow chart illustrating the steps of another embodiment of an on-line tread inspection method of the present invention;
FIG. 3 is a flow chart illustrating the steps of another embodiment of an on-line tread inspection method of the present invention;
FIG. 4 is a block diagram of an embodiment of an on-line tread inspection system according to the present invention;
FIG. 5 is a block diagram of another embodiment of the tread on-line detection system of the present invention
FIG. 6 is a block diagram of another embodiment of the tread on-line detection device according to the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
One of the core concepts of the embodiment of the invention is to provide a tread online detection method and a system, wherein the tread online detection method comprises the following steps: collecting real-time parameters of the tire tread; calculating the real-time parameters of the tire tread according to a preset adjusting proportion to obtain tire tread adjusting parameters; judging whether the tread adjusting parameters exceed a preset adjusting threshold value or not; if the tread adjusting parameter exceeds the preset adjusting threshold value, changing the tread adjusting parameter into a critical value adjacent to the preset adjusting threshold value; and converting the tread adjusting parameters into discharge control parameters according to a preset first rule. And the requirement of high-quality tread is met and the production cost is reduced by online closed-loop control of the tread.
Referring to fig. 1-3, a flow chart of steps of an embodiment of the tread online detection method of the present invention is shown, which may specifically include the following steps:
s100, collecting real-time parameters of a tread;
s200, calculating the real-time parameters of the tire tread according to a preset adjustment proportion to obtain tire tread adjustment parameters;
s300, judging whether the tread adjusting parameters exceed a preset adjusting threshold value or not;
s400, if the tread adjusting parameter exceeds a preset adjusting threshold value, changing the tread adjusting parameter into a critical value adjacent to the preset adjusting threshold value;
s500, converting the tread adjusting parameters into discharging control parameters according to a preset first rule.
Referring to step S100 above, tread real-time parameters are collected. The method has the advantages that the size parameters and the weight parameters of the extruded tire tread are collected in real time, the quality and the symmetry of the extruded tire tread can be further judged according to the size parameters and the weight parameters, meanwhile, the main parameters and the rear end parameters of the extrusion line can be collected, and the overall parameters can be monitored for many times through the parameters at all ends.
And step S200, calculating the real-time parameters of the tread according to a preset adjustment proportion to obtain tread adjustment parameters. And respectively calculating the proportion of the deviation of each parameter at a preset upper limit and a preset lower limit, and further judging the required adjustment amount according to the values of the upper limit and the lower limit so as to achieve the standard that each parameter reaches the consistency. And redistributing the adjustment quantity of each parameter according to the proportion of each parameter to obtain each tread adjustment parameter.
Referring to step S300 described above, it is determined whether the tread adjustment parameter exceeds a preset adjustment threshold. And judging whether the adjustment parameters of each tread exceed preset upper and lower limit values, and if the adjustment parameters exceed the preset upper and lower limit values, taking the adjacent upper and lower limit values as new adjustment parameters to avoid the proportion of the adjusted parameters from exceeding the range.
Referring to the step S400, if the tread adjustment parameter exceeds the preset adjustment threshold, the tread adjustment parameter is changed to a critical value adjacent to the preset adjustment threshold.
Referring to the step S500, the tread adjustment parameters are converted into discharge control parameters according to a preset first rule. The tread monitoring system in this application is according to the dynamic parameter of control tread discharging device further control tread real-time parameter to guarantee accurate tread quality. In one embodiment, the discharge control parameters include the screw rotation speed and the pressure module parameters, so as to realize the rough adjustment and fine adjustment of the real-time tread parameters.
In this example, the step of S100 acquiring real-time tread parameters includes:
s110, collecting the meter weight of the tread in real time by taking a preset length value as a unit;
and S120, calculating the meter weight deviation according to the meter weight and a preset meter weight threshold value.
Referring to the above steps, in the running state of the device, firstly, judging whether the feedback process of the meter weight is in the process of a delay state, if not, resetting the preset accumulator, if so, further judging whether the meter weight data exceeds a preset length value, if not, accumulating the length by the accumulator, and if so, calculating the deviation value of the meter weight according to the data obtained in the above steps. In a specific embodiment, the preset length value is specifically set to be 3 meters, the preset length value is not limited in the present application, and the meter weight refers to the weight in a unit length.
In this example, the tread real-time parameter includes a first crown width and a first total width, and the step S200 of calculating the tread real-time parameter according to a preset adjustment ratio to obtain the tread adjustment parameter includes:
s210, calculating a standard parameter adjustment deviation according to the proportion of the first crown width, the first total width and a preset parameter threshold;
s220, calculating a target adjustment quantity according to the standard parameter adjustment deviation and the meter weight deviation;
and S230, calculating a crown width adjusting value according to a preset adjusting proportion.
And calculating the proportion of the deviation of the first crown width to the upper limit and the lower limit and the proportion of the deviation of the first total width to the upper limit and the lower limit according to the steps, and obtaining the total width according to the parameters according to a preset algorithm, wherein the standard of the total width and the standard of the crown width can be ensured to be consistent only by increasing a target adjustment amount. And according to a preset adjustment proportion, redistributing the target adjustment quantity to the crown width so as to obtain the crown width adjustment quantity.
In this example, after the step of calculating the crown width adjustment value according to the preset adjustment ratio in S230, the method further includes:
s240, calculating a total width adjusting value according to the target adjusting quantity and the crown width adjusting value according to a preset adjusting proportion.
In an embodiment, after the step of calculating the crown width adjustment value according to the preset adjustment ratio in S230, the method further includes:
and judging whether the crown width adjusting value can enable the current crown width to exceed a preset range, if so, adjusting the crown width by the crown width adjusting amount of the upper limit, and updating the value of the crown width adjusting amount.
In this example, the tread adjustment parameter includes a crown width adjustment value, and the step of S500 converting the tread adjustment parameter into the discharge control parameter according to a preset first rule includes:
and adjusting the crown width to be converted into crown width discharging control parameters according to a preset first rule.
Referring to the above steps, the crown width adjustment amount is converted into a crown width discharge control parameter according to the preset first rule, where the crown width discharge control parameter is specifically a rotational speed and a linear speed of the 250 screw, and the type of the discharge control parameter is not limited in the present application. Through controlling the discharge control parameters, the quality parameters of the tread can be adjusted in real time, and the accuracy and timeliness of adjustment are guaranteed.
In this example, the tread adjustment parameter includes a total width adjustment value, and the step of S500 converting the tread adjustment parameter into the discharge control parameter according to a preset first rule includes:
and adjusting the total width to be converted into a total width discharging control parameter according to a preset first rule.
Referring to the above steps, the total width adjustment amount is converted into a total width discharge control parameter according to a preset first rule, the total width discharge control parameter is specifically 200 screw rods and a linear speed, and the type of the discharge control parameter is not limited in the present application. Through controlling the discharge control parameters, the full-width quality parameters of the tread can be adjusted in real time, and the accuracy and timeliness of full-width adjustment are guaranteed.
In one embodiment, the full width, crown width and meter weight are in a direct proportion relationship, the full width is controlled by a 200 screw and a linear speed, the rotating speed of the 200 screw is in a direct proportion relationship with the full width, and the rotating speed of the 200 screw is in an inverse proportion relationship with the linear speed; the crown width is controlled by a screw rod 250 and a linear speed, the rotating speed of the screw rod 250 is in a direct proportion relation with the crown width, and the rotating speed of the screw rod 250 is in an inverse proportion relation with the linear speed.
In this example, the meter weight deviation includes a first meter weight deviation and a second meter weight deviation, and the step of S500 converting the tread adjustment parameter into the discharge control parameter according to a preset first rule further includes:
converting the first meter weight deviation into a meter weight discharging control parameter according to a preset meter weight adjusting rule;
and converting the second meter weight deviation into a middle-end pressure control parameter according to a preset meter weight regulation rule.
According to the steps, the two meter weight deviations are respectively collected, the first meter weight deviation is used for monitoring the discharging condition at the outlet of the discharging machine, and when the first meter weight deviation exceeds the preset range, the parameter control of discharging can be realized, and the parameters of the tread are further adjusted. Real-time monitoring of the tread is achieved. The second meter weight deviation is used for collecting the meter weight of other parts on the tire tread production line, and when the second meter weight deviation exceeds a preset range, the pressure control module in the middle of the production line is controlled, so that fine adjustment of the discharged tire tread is realized, and the tire tread quality is guaranteed in the whole stage of the production line.
It should be noted that, for simplicity of description, the method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the illustrated order of acts, as some steps may occur in other orders or concurrently in accordance with the embodiments of the present invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the invention.
Referring to fig. 4-6, there are shown block diagrams of the online tread detection system embodiments of the present invention, which may specifically include the following modules:
a tread monitoring module 100 for acquiring real-time tread parameters;
the parameter adjusting module 200 is used for calculating the tread real-time parameters according to a preset adjusting proportion to obtain tread adjusting parameters;
a parameter judging module 300, configured to judge whether the tread adjustment parameter exceeds a preset adjustment threshold;
a parameter control module 400 for changing the tread adjustment parameter to a critical value adjacent to a preset adjustment threshold if the tread adjustment parameter exceeds the preset adjustment threshold;
and the closed-loop feedback module 500 is used for converting the tread adjusting parameters into discharging control parameters according to a preset first rule.
In this example, tread monitoring module 100 includes:
the meter weight monitoring unit 110 is used for acquiring the meter weight of the tread in real time by taking a preset length value as a unit;
and a meter weight adjusting and calculating unit 120, configured to calculate a meter weight deviation according to the meter weight and a preset meter weight threshold.
In this example, the tread real-time parameters include a first crown width and a first total width, and the parameter adjustment module 200 includes:
a deviation calculating unit 210, configured to calculate a standard parameter adjustment deviation according to a ratio of the first crown width, the first total width, and a preset parameter threshold;
a target adjustment calculating unit 220, configured to calculate a target adjustment amount according to the standard parameter adjustment deviation and the metric deviation;
the crown width adjustment calculating unit 230 is configured to calculate a crown width adjustment value according to a preset adjustment ratio.
In this example, the parameter adjustment module 200 further includes:
and a total width adjustment calculating unit 240, configured to calculate a total width adjustment value according to the target adjustment amount and the crown width adjustment value according to a preset adjustment ratio.
In this example, the tread adjustment parameter includes a crown width adjustment value, and the closed-loop feedback module 500 includes:
and the crown width discharging control unit is used for adjusting the crown width to be converted into a crown width discharging control parameter according to a preset first rule.
In this example, the tread adjustment parameter includes a total width adjustment value, and the closed-loop feedback module 500 further includes:
and the total width discharging control unit is used for adjusting the total width to be converted into a total width discharging control parameter according to a preset first rule.
In this example, the metric deviation includes a first metric deviation and a second metric deviation, and the closed-loop feedback module 500 further includes:
the first meter weight control unit is used for converting the first meter weight deviation into a meter weight discharging control parameter according to a preset meter weight adjusting rule;
and the second meter weight control unit is used for converting the second meter weight deviation into a middle-end pressure control parameter according to a preset meter weight regulation rule.
For the device embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The embodiment of the invention discloses an electronic device, which comprises a processor, a memory and a computer program stored on the memory and capable of running on the processor, wherein when the computer program is executed by the processor, the steps of the online tread detection method are realized.
The embodiment of the invention discloses a computer readable storage medium, wherein a computer program is stored on the computer readable storage medium, and when the computer program is executed by a processor, the steps of the online tread detection method are realized.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, embodiments of the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
Embodiments of the present invention are described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing terminal to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing terminal to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing terminal to cause a series of operational steps to be performed on the computer or other programmable terminal to produce a computer implemented process such that the instructions which execute on the computer or other programmable terminal provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the embodiments of the invention.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.
The present invention provides an online tire tread detection method and an online tire tread detection device, which are described in detail above, and the principle and the implementation of the present invention are explained in the present document by applying specific examples, and the description of the above examples is only used to help understanding the method of the present invention and the core idea thereof; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. An on-line tread inspection method, comprising:
collecting real-time parameters of the tire tread;
calculating the real-time parameters of the tire tread according to a preset adjustment proportion to obtain tire tread adjustment parameters;
judging whether the tread adjusting parameters exceed a preset adjusting threshold value or not;
if the tread adjusting parameter exceeds the preset adjusting threshold value, changing the tread adjusting parameter into a critical value adjacent to the preset adjusting threshold value;
and converting the tread adjusting parameters into discharge control parameters according to a preset first rule.
2. The method of claim 1, wherein the step of acquiring real-time tread parameters comprises:
acquiring the meter weight of the tread in real time by taking a preset length value as a unit;
and calculating the meter weight deviation according to the meter weight and a preset meter weight threshold value.
3. The method of claim 2, wherein the real-time tread parameter comprises a first crown width and a first total width, and the step of calculating the real-time tread parameter according to a preset adjustment ratio to obtain a tread adjustment parameter comprises:
calculating standard parameter adjustment deviation according to the proportion of the first crown width, the first total width and a preset parameter threshold;
calculating a target adjustment amount according to the standard parameter adjustment deviation and the meter weight deviation;
and calculating the crown width adjusting value according to the preset adjusting proportion.
4. The method according to claim 3, wherein after the step of calculating the crown width adjustment value according to the preset adjustment ratio, the method further comprises:
and calculating a total width adjusting value according to the target adjusting amount and the crown width adjusting value and the preset adjusting proportion.
5. The method according to claim 4, wherein the tread adjustment parameter comprises a crown width adjustment value, and the step of converting the tread adjustment parameter into a discharge control parameter according to a preset first rule comprises:
and adjusting the crown width to be converted into a crown width discharging control parameter according to a preset first rule.
6. The method of claim 4, wherein the tread adjustment parameter comprises a total width adjustment value, and the step of converting the tread adjustment parameter into an outfeed control parameter according to a preset first rule comprises:
and adjusting the total width to be converted into a total width discharging control parameter according to a preset first rule.
7. The method of claim 4, wherein the meter weight deviation comprises a first meter weight deviation and a second meter weight deviation, and wherein the step of converting the tread adjustment parameter into an outfeed control parameter according to a preset first rule further comprises:
converting the first meter weight deviation into a meter weight discharging control parameter according to a preset meter weight adjusting rule;
and converting the second meter weight deviation into a middle-end pressure control parameter according to the preset meter weight regulation rule.
8. An on-line tread inspection system, comprising:
the tire tread monitoring module is used for acquiring tire tread real-time parameters;
the parameter adjusting module is used for calculating the real-time parameters of the tire tread according to a preset adjusting proportion to obtain tire tread adjusting parameters;
the parameter judging module is used for judging whether the tread adjusting parameter exceeds a preset adjusting threshold value;
a parameter control module for changing the tread adjustment parameter to a critical value adjacent to the preset adjustment threshold if the tread adjustment parameter exceeds the preset adjustment threshold;
and the closed-loop feedback module is used for converting the tread adjusting parameters into discharge control parameters according to a preset first rule.
9. Electronic device, characterized in that it comprises a processor, a memory and a computer program stored on said memory and capable of running on said processor, said computer program, when executed by said processor, implementing the steps of the tread on-line detection method according to any one of claims 1 to 7.
10. Computer-readable storage medium, characterized in that it stores thereon a computer program which, when being executed by a processor, implements the steps of the online tread detection method according to any one of claims 1 to 7.
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| CN202010266723.1A CN111421789B (en) | 2020-04-07 | 2020-04-07 | Online tire tread detection method and system |
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| CN202010266723.1A CN111421789B (en) | 2020-04-07 | 2020-04-07 | Online tire tread detection method and system |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000117811A (en) * | 1998-10-14 | 2000-04-25 | Sumitomo Rubber Ind Ltd | Method for controlling rubber sheet molding |
| JP2006116791A (en) * | 2004-10-21 | 2006-05-11 | Bridgestone Corp | Rubber extruding speed setting device for rubber extruder |
| CN106079372A (en) * | 2016-08-02 | 2016-11-09 | 腾森橡胶轮胎（威海）有限公司 | A kind of tyre surface extrusion width automatic regulating apparatus |
-
2020
- 2020-04-07 CN CN202010266723.1A patent/CN111421789B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000117811A (en) * | 1998-10-14 | 2000-04-25 | Sumitomo Rubber Ind Ltd | Method for controlling rubber sheet molding |
| JP2006116791A (en) * | 2004-10-21 | 2006-05-11 | Bridgestone Corp | Rubber extruding speed setting device for rubber extruder |
| CN106079372A (en) * | 2016-08-02 | 2016-11-09 | 腾森橡胶轮胎（威海）有限公司 | A kind of tyre surface extrusion width automatic regulating apparatus |
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