CN114354223B - Tire wear detection method, device, vehicle and readable storage medium - Google Patents
Tire wear detection method, device, vehicle and readable storage medium Download PDFInfo
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- 230000015654 memory Effects 0.000 claims description 46
- 238000005299 abrasion Methods 0.000 claims description 12
- 238000004590 computer program Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 description 15
- 230000001360 synchronised effect Effects 0.000 description 9
- 230000005291 magnetic effect Effects 0.000 description 5
- 230000003068 static effect Effects 0.000 description 4
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Abstract
The application provides a tire wear detection method, a device, a vehicle and a readable storage medium, wherein the tire wear detection method comprises the following steps: acquiring triggering information of a brake anti-lock system and/or a driving anti-skid system of a vehicle within a preset time period; and detecting the wear degree of the tires of the vehicle based on a preset strategy according to the trigger information. According to the tire wear detection method, the device, the vehicle and the readable storage medium, the wear degree of the tire of the vehicle is detected through the trigger information of the anti-lock braking system and/or the driving anti-skid system of the vehicle, the accuracy and convenience for detecting the wear degree of the tire of the vehicle can be improved, and the driving safety can be improved.
Description
Technical Field
The present disclosure relates to the field of vehicle technologies, and in particular, to a tire wear detection method and apparatus, a vehicle, and a readable storage medium.
Background
It is well known that tires are critical to vehicle safety. The main material of the tire is rubber, which has good elasticity and can reduce the bumpy feel during running, but after running with accumulation of moon, rubber patterns can be worn, so that the grip is reduced, and the operability and the running safety are affected.
Tire manufacturers generally recommend 3-5 years for the service life of tires, and the service mileage is 6-8 ten thousand kilometers, but in actual use, specific replacement time is required to be determined according to the wear degree, and if the tire is wrapped, pricked and the like, the tire may need to be replaced in advance. In the prior art, although there are tire tread wear indicators on the tire, these slightly raised tread wear indicators are located at the bottom of the tread grooves and the legal minimum groove depth is 1.6 millimeters, making it difficult for the user to observe with the naked eye.
Therefore, it has been under study how to accurately and conveniently detect the degree of tire wear of a vehicle.
Disclosure of Invention
The application provides a tire wear detection method, a device, a vehicle and a readable storage medium, wherein the wear degree of the tire of the vehicle is detected through trigger information of a brake anti-lock system and/or a drive anti-skid system of the vehicle, the accuracy and convenience for detecting the wear degree of the tire of the vehicle can be improved, and the driving safety can be improved.
In one aspect, the present application provides a tire wear detection method, specifically, the tire wear detection method includes: acquiring triggering information of a brake anti-lock system and/or a driving anti-skid system of a vehicle within a preset time period; and detecting the wear degree of the tires of the vehicle based on a preset strategy according to the trigger information.
Optionally, the acquiring triggering information of the anti-lock braking system and/or the driving anti-skid system of the vehicle within the preset time period includes: and counting triggering information of a vehicle anti-lock braking system and/or a driving anti-skid system in a preset time before the current time.
Optionally, the trigger information includes a trigger number; the detecting the wear degree of the tyre of the vehicle based on the preset strategy according to the triggering information comprises the following steps:
detecting whether the triggering times are larger than or equal to a first preset times threshold value;
if yes, determining the abrasion degree of the tire of the vehicle as a preset degree grade.
Optionally, the triggering information includes a tire identifier for identifying a tire triggering the anti-skid braking system and/or the driving anti-skid system, and the detecting the wear degree of the tire of the vehicle based on a preset strategy according to the triggering information includes:
acquiring the triggering times of each tire of the vehicle for triggering the anti-lock braking system and/or driving the anti-skid system according to the tire identification;
and determining the abrasion degree of the target tire with the triggering frequency larger than or equal to the second preset frequency threshold value as a preset degree grade.
Optionally, after detecting the wear degree of the tire of the vehicle based on a preset policy according to the trigger information, the method includes:
outputting text or voice prompt information for checking or replacing the tire.
Optionally, the text or voice prompt information includes a tire identifier corresponding to the target tire and/or an operation prompt for detecting the wear degree of the tire.
Optionally, the outputting a text or voice prompt for checking or replacing the tire includes:
and sending the identification information and the text prompt information corresponding to the vehicle to a user terminal or a server.
In another aspect, the present application provides a tire wear detection apparatus comprising: a processor and a memory storing a computer program which, when run by the processor, implements the steps of the tyre wear detection method as described above.
In another aspect, the present application provides a readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the tire wear detection method as described above.
In another aspect, the present application provides a vehicle comprising a tire wear detection apparatus as described above.
As described above, the tire wear detection method, the device, the vehicle and the readable storage medium provided by the application detect the wear degree of the tire of the vehicle through the trigger information of the anti-lock braking system and/or the driving anti-skid system of the vehicle, can improve the accuracy and convenience of detecting the wear degree of the tire of the vehicle, and can improve the driving safety.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application. In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a schematic flow chart of a tire wear detection method according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of a tire wear detecting device according to an embodiment of the present disclosure.
The realization, functional characteristics and advantages of the present application will be further described with reference to the embodiments, referring to the attached drawings. Specific embodiments thereof have been shown by way of example in the drawings and will herein be described in more detail. These drawings and the written description are not intended to limit the scope of the inventive concepts in any way, but to illustrate the concepts of the present application to those skilled in the art by reference to specific embodiments.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present application as detailed in the accompanying claims.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus 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 apparatus. Without further limitation, the element defined by the phrase "comprising one … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element, and furthermore, elements having the same name in different embodiments of the present application may have the same meaning or may have different meanings, a particular meaning of which is to be determined by its interpretation in this particular embodiment or by further combining the context of this particular embodiment.
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.
Referring to fig. 1, a method for detecting tire wear provided in an embodiment of the present application may be performed by a tire wear detecting device provided in an embodiment of the present application, where the device may be implemented in software and/or hardware, and the device may specifically be a server, a vehicle-mounted electronic device, such as a vehicle, etc., and the method for detecting tire wear provided in the embodiment of the present application includes the following steps:
step S101: and acquiring triggering information of a braking anti-lock system and/or a driving anti-skid system of the vehicle within a preset time period.
It will be appreciated that the present application proposes to detect tire wear based on triggering information of the Anti-lock brake system and/or the drive Anti-skid system, since at higher wear of the tire the grip of the tire will decrease, such that the tire will easily lock up when braking, triggering the Anti-lock brake system (ABS, anti-lock Braking System), and the tire will easily slip when accelerating, triggering the drive Anti-skid system (TCS, traction Control System). The preset time length can be set according to actual situation requirements, for example, 7 days, 15 days, 30 days, 90 days and the like. When the anti-lock braking system and/or the anti-skid driving system are/is triggered each time, the corresponding triggering times and the tire identifiers for identifying the tires triggering the anti-lock braking system and/or the anti-skid driving system can be counted, so that triggering information of the anti-lock braking system and/or the anti-skid driving system of the vehicle in a preset time period can be obtained based on the counted data. In addition, the acquiring of the trigger information of the anti-lock braking system and/or the driving anti-skid system of the vehicle in the preset time period may be the timing acquiring of the trigger information of the anti-lock braking system and/or the driving anti-skid system of the vehicle in the preset time period, or the real-time or non-timing acquiring of the trigger information of the anti-lock braking system and/or the driving anti-skid system of the vehicle in the preset time period.
Optionally, step S101: acquiring triggering information of a brake anti-lock system and/or a driving anti-skid system of a vehicle within a preset time period comprises the following steps: and counting triggering information of a vehicle anti-lock braking system and/or a driving anti-skid system in a preset time before the current time.
It will be appreciated that if trigger information of the anti-lock brake system and/or the anti-skid brake system of the vehicle is obtained at regular intervals within a preset period of time, for example, trigger information of the anti-lock brake system and/or the anti-skid brake system of the vehicle is obtained in the last month 1, and then the wear degree of the tire of the vehicle is detected based on the trigger information, there may be detection hysteresis, so that the driving safety is affected, for example, continuing the above example, the wear degree of the tire is serious in the last month about 15, but can only be detected in the next month. If the trigger information of the anti-lock braking system and/or the driving anti-skid system of the vehicle in the preset time period is obtained in real time or not, for example, the trigger information of the anti-lock braking system and/or the driving anti-skid system of the vehicle in the preset time period before the current time period is counted in real time, or after the trigger information of the anti-lock braking system and/or the driving anti-skid system of the vehicle is detected, the trigger information of the anti-lock braking system and/or the driving anti-skid system of the vehicle in the preset time period before the current time period is counted, and further the abrasion degree of the tire of the vehicle is detected based on the trigger information, so that the timeliness of detecting the abrasion degree of the tire of the vehicle can be improved, and the driving safety can be improved.
Step S102: and detecting the wear degree of the tires of the vehicle based on a preset strategy according to the trigger information.
It will be appreciated that the preset strategy may be set according to the actual situation, depending on the detection purpose or means, for example, the wear degree of the tire population of the vehicle may be detected according to the total number of triggers of the anti-lock braking system and/or the anti-skid driving system of the vehicle, or the wear degree of the corresponding tire of the vehicle may be detected according to the number of triggers of the anti-lock braking system and/or the anti-skid driving system of each tire of the vehicle.
Optionally, step S102: detecting the wear degree of the tyre of the vehicle based on a preset strategy according to the trigger information, wherein the method comprises the following steps:
detecting whether the triggering times are larger than or equal to a first preset times threshold value;
if yes, determining the abrasion degree of the tire of the vehicle as a preset degree grade.
Here, the number of triggers refers to the total number of triggers of the anti-lock brake system and/or the drive anti-skid system of the vehicle within a preset period of time, i.e., regardless of which tire the triggers of the anti-lock brake system and/or the drive anti-skid system are caused. The first preset time threshold may be set according to actual situation requirements, for example, the first preset time threshold may be set to 5 times, 10 times, or the like. Specifically, the first preset frequency threshold value may be adaptively determined according to the triggering frequency of the anti-lock braking system and/or the driving anti-skid system corresponding to the same road condition vehicle equipped with the more severely worn tires running on the road surface of the same road condition information within a certain period of time (e.g., 10 days, 30 days, etc.). When the triggering times are detected to be greater than or equal to a first preset times threshold value, the abrasion degree of one or more tires of the vehicle is possibly a preset degree level. It should be noted that the preset level may be used to indicate that the wear of the tire is serious. In this way, the degree of wear of each tire of the vehicle is detected as a whole, and the convenience in detecting the degree of wear of the tires of the vehicle can be improved.
Optionally, the triggering information further includes a tire identifier for identifying a tire triggering the anti-skid braking system and/or the drive anti-skid system; step S102: detecting the wear degree of the tyre of the vehicle based on a preset strategy according to the trigger information, wherein the method comprises the following steps:
acquiring the triggering times of each tire of the vehicle for triggering the anti-lock braking system and/or driving the anti-skid system according to the tire identification;
and determining the abrasion degree of the target tire with the triggering frequency larger than or equal to the second preset frequency threshold value as a preset degree grade.
It will be appreciated that for braking anti-lock braking systems, if the ABS single wheel slip S of a tire ABS slip ratio When the slip ratio threshold value corresponding to the brake anti-lock system is larger than the slip ratio threshold value, triggering the brake anti-lock system, wherein S ABS slip ratio ＝(V Vehicle speed -V Wheel speed )/V Vehicle speed ，V Vehicle speed Representing the running speed of the vehicle, V Wheel speed Indicating the rotational speed of the tire. For driving anti-skid system, if TCS single wheel slip rate S of one tire TCS slip ratio When the slip rate threshold value corresponding to the driving anti-slip system is larger than the slip rate threshold value, triggering the driving anti-slip system, wherein S TCS slip ratio ＝(V Wheel speed -V Vehicle speed )/V Wheel speed ，V Vehicle speed Representing the running speed of the vehicle, V Wheel speed Indicating the rotational speed of the tire. Thus, when the anti-lock brake system and/or the traction anti-skid system is activated, the tire, i.e., the tire identifier, that activates the anti-lock brake system and/or the traction anti-skid system can be obtained according to the above formula.
Here, the number of triggers refers to the number of times each tire of the vehicle triggers the antilock brake system and/or drives the anti-skid system, respectively, within a preset period of time, that is, it is considered which tire the triggering of the antilock brake system and/or drives the anti-skid system is caused by. And if the number of times that the anti-lock braking system is triggered and/or the anti-skid system is driven by one tire within the preset time period is greater than or equal to a second preset number of times threshold value, the tire is taken as a target tire, and the abrasion degree of the target tire is determined to be a preset degree level. The second preset time threshold may be set according to actual situation requirements, for example, the second preset time threshold may be set to 3 times, 8 times, 15 times, or the like. Specifically, the second preset frequency threshold value may be adaptively determined according to the triggering frequency of the anti-lock braking system and/or the driving anti-skid system corresponding to the same road condition vehicle equipped with the more severely worn tires running on the road surface of the same road condition information within a certain period of time (e.g., 10 days, 30 days, etc.). When the triggering times corresponding to a certain tire are detected to be greater than or equal to a second preset time threshold value, the abrasion degree of the tire is possibly a preset degree grade. It should be noted that the preset level may be used to indicate that the wear of the tire is serious. In this way, the wear degree of each tire of the vehicle is detected independently, and the flexibility and convenience for detecting the wear degree of the tire of the vehicle can be improved.
In summary, in the tire wear detection method provided by the application, the wear degree of the tire of the vehicle is detected through the trigger information of the anti-lock braking system and/or the driving anti-skid system of the vehicle, so that the accuracy and convenience for detecting the wear degree of the tire of the vehicle can be improved, and the driving safety can be improved.
Optionally, after detecting the wear degree of the tire of the vehicle based on a preset policy according to the trigger information, the method includes:
outputting text or voice prompt information for checking or replacing the tire.
It may be appreciated that, after detecting that the wear degree of the tire of the vehicle is a preset degree, in order to prompt the driver in time, a text or voice prompt for checking or replacing the tire may be output, for example, a text prompt for checking or replacing the tire is output through a display screen (such as a vehicle-mounted dashboard, a central control large screen, a vehicle-mounted electronic display screen, etc.) in the vehicle, or a voice prompt for checking or replacing the tire is broadcast through a speaker in the vehicle.
Optionally, the text or voice prompt information includes a tire identifier corresponding to the target tire and/or an operation prompt for detecting the wear degree of the tire. Based on the tire identification corresponding to the target tire, the user can conveniently learn the tire with the abrasion degree determined as the preset degree level. It can be appreciated that, for some drivers who have insufficient driving experience or do not know the tire of the vehicle, it is difficult to visually check and determine the tire wear of the vehicle, and at this time, a prompt message including an operation prompt for detecting the tire wear may be output through a speaker or a display screen of the vehicle, so that the driver of the vehicle can timely detect the tire wear of the vehicle according to the prompt message, thereby improving user experience.
Optionally, the outputting a text or voice prompt for checking or replacing the tire includes: and sending the identification information and the text prompt information corresponding to the vehicle to a user terminal or a server.
It can be understood that the identification information and the text prompt information corresponding to the vehicle are sent to the user terminal or the server, so that the user can view corresponding data through the user terminal and other equipment, and the remote and timely monitoring management of the tire safety of the vehicle is realized. Therefore, the identity mark and the prompt information of the vehicle are timely sent to the user terminal or the server, the vehicle safety can be conveniently managed, and the driving safety can be further improved.
The foregoing embodiments are described in detail below by way of a specific example based on the same inventive concepts as the foregoing embodiments.
The inventive concept sources of the present application are as follows: the wear of the tires during running of the vehicle results in a reduced grip, and when other conditions (road surface, vehicle, tire pressure, driver operation) are substantially unchanged, the tires with reduced grip are liable to lock during braking, the probability of triggering the ABS is increased, while the tires are liable to slip during acceleration, and the probability of triggering the TCS is increased.
Based on the above-mentioned thought, in this application, under the circumstances that in a certain period of time (for example, monthly), consider that driver's operation, road conditions, car condition are all unanimous simultaneously, utilize big data to constantly circulate and collect the trigger probability (i.e. the trigger number of times) of ABS and TCS of monthly vehicle, when ABS or TCS trigger probability surpass the threshold value of settlement, can consider that there is serious wearing and tearing in the tire, at this moment, instruct the driver to inspect the higher tire of corresponding trigger probability or directly change the tire through modes such as vehicle large screen.
Application scenario one
1) The number of times the ABS is triggered within a certain time (for example, within a month) of a vehicle equipped with a more worn tyre is taken as a threshold value;
2) Collecting the triggering times of the vehicle to be detected in the same time of ABS;
3) As the tire wears, the ABS trigger probability is in an ascending trend;
4) When the trigger probability of the ABS reaches a threshold value, the tire is considered to be seriously worn;
5) The driver is informed of checking or changing the tire by means of a large screen or the like.
Application scene two
1) The number of times the drive anti-skid system TCS is triggered within a certain time (for example, within one month) of a vehicle equipped with a tire with relatively serious wear is taken as a threshold value;
2) Collecting the triggering times of the TCS of the vehicle to be detected in the same time;
3) As the tire wears, the TCS trigger probability all becomes the rising trend;
4) When the trigger probability of the TCS reaches a threshold value, the tire is considered to be seriously worn;
5) The driver is informed of checking or changing the tire by means of a large screen or the like.
In sum, through regard as a whole with tire and vehicle, then according to the vehicle actual performance, judge whether the tire wearing and tearing are serious under the condition that other conditions are all unanimous, can promote accuracy and the convenience that detects the degree of wear of the tire of vehicle, and can promote driving safety.
Based on the same inventive concept as the previous embodiments, an embodiment of the present invention provides a tire wear detection apparatus, as shown in fig. 2, including: a processor 310 and a memory 311 in which a computer program is stored; the number of the processors 310 illustrated in fig. 2 is not used to refer to one number of the processors 310, but is merely used to refer to a positional relationship of the processors 310 with respect to other devices, and in practical applications, the number of the processors 310 may be one or more; likewise, the memory 311 illustrated in fig. 2 is also used in the same sense, that is, only to refer to the positional relationship of the memory 311 with respect to other devices, and in practical applications, the number of the memories 311 may be one or more. The tire wear detection method applied to the tire wear detection apparatus described above is implemented when the processor 310 runs the computer program.
The tire wear detection apparatus may further include: at least one network interface 312. The various components of the tire wear detection apparatus are coupled together by a bus system 313. It is appreciated that the bus system 313 is used to enable connected communication between these components. The bus system 313 includes a power bus, a control bus, and a status signal bus in addition to the data bus. But for clarity of illustration the various buses are labeled as bus system 313 in fig. 2.
The memory 311 may be a volatile memory or a nonvolatile memory, or may include both volatile and nonvolatile memories. Wherein the nonvolatile Memory may be Read Only Memory (ROM), programmable Read Only Memory (PROM, programmable Read-Only Memory), erasable programmable Read Only Memory (EPROM, erasable Programmable Read-Only Memory), electrically erasable programmable Read Only Memory (EEPROM, electrically Erasable Programmable Read-Only Memory), magnetic random access Memory (FRAM, ferromagnetic random access Memory), flash Memory (Flash Memory), magnetic surface Memory, optical disk, or compact disk Read Only Memory (CD-ROM, compact Disc Read-Only Memory); the magnetic surface memory may be a disk memory or a tape memory. The volatile memory may be random access memory (RAM, random Access Memory), which acts as external cache memory. By way of example, and not limitation, many forms of RAM are available, such as static random access memory (SRAM, static Random Access Memory), synchronous static random access memory (SSRAM, synchronous Static Random Access Memory), dynamic random access memory (DRAM, dynamic Random Access Memory), synchronous dynamic random access memory (SDRAM, synchronous Dynamic Random Access Memory), double data rate synchronous dynamic random access memory (ddr SDRAM, double Data Rate Synchronous Dynamic Random Access Memory), enhanced synchronous dynamic random access memory (ESDRAM, enhanced Synchronous Dynamic Random Access Memory), synchronous link dynamic random access memory (SLDRAM, syncLink Dynamic Random Access Memory), direct memory bus random access memory (DRRAM, direct Rambus Random Access Memory). The memory 311 described in embodiments of the present invention is intended to comprise, without being limited to, these and any other suitable types of memory.
The memory 311 in the embodiment of the present invention is used to store various types of data to support the operation of the tire wear detection apparatus. Examples of such data include: any computer program for operating on the tire wear detection apparatus, such as an operating system and application programs; contact data; telephone book data; a message; a picture; video, etc. The operating system includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, for implementing various basic services and processing hardware-based tasks. The application programs may include various application programs such as a Media Player (Media Player), a Browser (Browser), etc. for implementing various application services. Here, a program for implementing the method of the embodiment of the present invention may be included in an application program.
Based on the same inventive concept as the previous embodiments, the present application also provides a vehicle including the tire wear detection apparatus as described above.
Based on the same inventive concept as the previous embodiments, the present application further provides a readable storage medium, in particular, a readable storage medium having a computer program stored thereon, where the readable storage medium may be a Memory such as a magnetic random access Memory (FRAM, ferromagnetic random access Memory), a Read Only Memory (ROM), a programmable Read Only Memory (PROM, programmable Read-Only Memory), an erasable programmable Read Only Memory (EPROM, erasable Programmable Read-Only Memory), an electrically erasable programmable Read Only Memory (EEPROM, electrically Erasable Programmable Read-Only Memory), a Flash Memory (Flash Memory), a magnetic surface Memory, a compact disc, or a compact disc Read Only Memory (CD-ROM, compact Disc Read-Only Memory); but may be a variety of devices including one or any combination of the above-described memories, such as a mobile phone, computer, tablet device, personal digital assistant, or the like. The computer program stored in the readable storage medium, when executed by a processor, implements the steps of the tire wear detection method in the above embodiment. The specific step flow implemented when the computer program is executed by the processor is described with reference to the embodiment shown in fig. 1, and will not be described herein.
According to the tire wear detection method, the tire wear detection device and the readable storage medium, the wear degree of the tires of the vehicle is detected through the information such as the triggering times of the anti-lock braking system and/or the driving anti-skid system of the vehicle, the accuracy and the convenience for detecting the wear degree of the tires of the vehicle can be improved, and the driving safety can be improved.
The foregoing description is only of the preferred embodiments of the present application, and is not intended to limit the scope of the claims, and all equivalent structures or equivalent processes using the descriptions and drawings of the present application, or direct or indirect application in other related technical fields are included in the scope of the claims of the present application.
Claims (8)
1. A tire wear detection method, comprising:
acquiring triggering information of a brake anti-lock system and/or a driving anti-skid system of a vehicle within a preset time period;
detecting the wear degree of the tires of the vehicle based on a preset strategy according to the trigger information;
the triggering information comprises triggering times; the detecting the wear degree of the tyre of the vehicle based on the preset strategy according to the triggering information comprises the following steps:
detecting whether the triggering times are larger than or equal to a first preset times threshold value;
if yes, determining that the abrasion degree of the tire of the vehicle is a preset degree grade; and/or the number of the groups of groups,
the triggering information includes a tire identifier for identifying a tire triggering the anti-skid braking system and/or the drive anti-skid system; the detecting the wear degree of the tyre of the vehicle based on the preset strategy according to the triggering information comprises the following steps:
acquiring the triggering times of each tire of the vehicle for triggering the anti-lock braking system and/or driving the anti-skid system according to the tire identification;
and determining the abrasion degree of the target tire with the triggering frequency larger than or equal to the second preset frequency threshold value as a preset degree grade.
2. The tire wear detection method according to claim 1, wherein the acquiring trigger information of a brake antilock system and/or a drive anti-skid system of the vehicle for a preset period of time includes:
and counting triggering information of a vehicle anti-lock braking system and/or a driving anti-skid system in a preset time before the current time.
3. The tire wear detection method according to claim 1, wherein after detecting the degree of wear of the tire of the vehicle based on a preset strategy according to the trigger information, comprising:
outputting text or voice prompt information for checking or replacing the tire.
4. A tire wear detection method as in claim 3, wherein said outputting text or voice prompts for checking or changing the tire includes:
and sending the identification information and the text prompt information corresponding to the vehicle to a user terminal or a server.
5. A tyre wear detection method as claimed in claim 3, wherein said text or voice prompt message comprises a tyre identification corresponding to the target tyre and/or an operation prompt for detecting the degree of wear of the tyre.
6. A tire wear detection apparatus, comprising: a processor and a memory storing a computer program, which, when run by the processor, implements the steps of the tyre wear detection method according to any one of claims 1 to 5.
7. A readable storage medium, wherein a computer program is stored on the readable storage medium, which when executed by a processor, implements the steps of the tire wear detection method according to any one of claims 1 to 5.
8. A vehicle comprising the tire wear detecting device according to claim 6.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2325139A1 (en) * | 1999-12-03 | 2001-06-03 | Trw Inc. | System and method for monitoring vehicle conditions affecting tires |
| CN108372759A (en) * | 2017-01-31 | 2018-08-07 | 福特全球技术公司 | Method and system for the state of wear for determining at least one tire |
| CN111504662A (en) * | 2020-03-23 | 2020-08-07 | 上海博泰悦臻电子设备制造有限公司 | Method and device for predicting service life of tire and computer storage medium |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2325139A1 (en) * | 1999-12-03 | 2001-06-03 | Trw Inc. | System and method for monitoring vehicle conditions affecting tires |
| CN108372759A (en) * | 2017-01-31 | 2018-08-07 | 福特全球技术公司 | Method and system for the state of wear for determining at least one tire |
| CN111504662A (en) * | 2020-03-23 | 2020-08-07 | 上海博泰悦臻电子设备制造有限公司 | Method and device for predicting service life of tire and computer storage medium |
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| CN114354223A (en) | 2022-04-15 |
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