Tires and vehicles

Abstract

The present disclosure provides a tire and a vehicle, the tire comprising a tire body, an electric wire assembly and a data acquisition module, the electric wire assembly comprising at least two electric wire lines in parallel, the at least two electric wire lines having different minimum distances from a tread of a tread layer of the tire body, and the data acquisition module being electrically connected with the electric wire assembly and configured to detect a change in an electric parameter of the electric wire assembly. The tire provided by the present disclosure has the advantages of high recognition accuracy and reliability for the wear degree of the tire body.

Description

Technical Field

[0001] This disclosure relates to the field of vehicle technology, and more specifically to a tire and a vehicle. Background Technology

[0002] Tire wear detection is crucial for ensuring vehicle safety and performance. Currently, tire wear is primarily identified through visual or strain measurement methods. However, these methods suffer from limitations, such as susceptibility to external factors like dust and dirt, which can reduce accuracy. Utility Model Content

[0003] This disclosure aims to at least partially address one of the technical problems in the related art.

[0004] Therefore, embodiments of this disclosure propose a tire that has the advantages of high accuracy and reliability in identifying the degree of wear on the tire body.

[0005] Embodiments of this disclosure also propose a vehicle.

[0006] The tire of this embodiment includes a tire body, an electrical conductor assembly, and a data acquisition module. The electrical conductor assembly includes at least two electrical conductors connected in parallel, and the minimum distance between the at least two electrical conductors and the tread layer of the tire body is different. The data acquisition module is electrically connected to the electrical conductor assembly and is used to detect changes in the electrical parameters of the electrical conductor assembly.

[0007] According to embodiments of the present disclosure, a tire is equipped with an electrical conductor assembly within the tire body. The minimum distance between at least two parallel electrical conductors in the assembly and the tread layer of the tire body differs. As the tire body wears deeper, the electrical conductors gradually become exposed and break. At this point, by electrically connecting the electrical conductor assembly to a data acquisition module, when one or more electrical conductors break, the electrical parameters of the electrical conductor assembly's circuitry change. By processing the changes in electrical parameters acquired by the data acquisition module, the wear level of the tire body can be determined. This detection method does not depend on the tire's appearance and is not affected by external factors such as dust or dirt, thus greatly improving the accuracy of tire wear level identification and effectively reducing identification errors caused by external factors. Furthermore, since the tire wear level is detected solely based on the electrical parameters fed back by the electrical conductor assembly, its principle is relatively simple and direct. This not only reduces the difficulty and cost of technical implementation but also reduces errors and uncertainties caused by complex algorithms. Simultaneously, the transmission and processing speed of electrical parameters is relatively fast, enabling timely reflection of tire wear conditions and meeting the real-time monitoring needs of applications with high requirements, such as autonomous vehicles.

[0008] In some embodiments, the electrical conductor assembly includes multiple electrical wires spaced apart along the thickness direction of the tread layer. Thus, electrical parameters are correlated with the resistance of the electrical conductor assembly; that is, the number of broken electrical wires can be reflected simply by detecting the resistance of the electrical conductor assembly, thereby reflecting the wear depth of the tire body. This results in high convenience and low cost for tire wear detection.

[0009] In some embodiments, the electrical conductor assembly includes a first electrical conductor circuit, and the minimum distance between the first electrical conductor circuit and the tread layer of the tire body is a first distance, which is configured to characterize the maximum wear that the tire can withstand. Thus, when the first electrical conductor circuit breaks, it indicates that the tire body has reached a preset wear level, meeting the requirements for scrapping or nearing scrapping, providing a more intuitive reminder to the user to replace the tire immediately and reducing safety hazards while driving.

[0010] In some embodiments, the distance between at least two locations on the conductor and the tread of the tire body is different. Therefore, when the conductor breaks at any of these at least two locations, it indicates that the tire body has reached or is about to be scrapped. This arrangement further reduces the number of conductors, simplifies the tire structure, and lowers tire costs.

[0011] In some embodiments, the electrical conductor extends circumferentially along the tire body by at least a first preset distance; wherein the first preset distance is configured as the minimum length capable of effectively acquiring changes in electrical parameters. Thus, the same electrical conductor can achieve wear detection over a larger circumferential area of ​​the tire body, resulting in higher sensitivity and accuracy in tire wear detection.

[0012] In some embodiments, the electrical conductor extends at least a second preset distance along the width direction of the tire body; wherein the second preset distance is configured as the minimum length capable of effectively acquiring changes in electrical parameters. Therefore, the tire body has a larger area in its width direction where wear depth can be detected via the electrical conductor, resulting in higher sensitivity and accuracy in tire wear detection.

[0013] In some embodiments, there are multiple electrical conductor assemblies, which are arranged within the tread layer and located at least once on the inner, middle, and outer sides of the tire body. In this case, multiple electrical conductor assemblies can be detected independently. When a conductor in any assembly breaks, the location of the tire body wear reaching the expected depth can be more accurately determined through the feedback electrical parameters, resulting in higher sensitivity in tire body wear detection.

[0014] In some embodiments, the data acquisition module is disposed on the inner surface of the tire body. The data acquisition module includes an acquisition unit and a power supply unit connected to the acquisition unit. The acquisition unit is electrically connected to the electrical conductor assembly. The power supply unit continuously supplies power to the acquisition unit, facilitating the acquisition unit to continuously acquire electrical parameters fed back from the circuit where the electrical conductor assembly is located, resulting in better timeliness of tire wear detection feedback.

[0015] In some embodiments, the data acquisition module further includes a communication unit connected to the power supply unit. The communication unit is used to transmit electrical parameter signals acquired by the acquisition unit. The communication unit can send the electrical parameter signals acquired by the acquisition unit to the vehicle control unit in real time, resulting in greater convenience and reliability in tire wear detection.

[0016] In some embodiments, the tire further includes a charging unit for charging the power supply unit. This ensures that the data acquisition module can operate continuously and stably, resulting in a longer tire wear detection range.

[0017] In some embodiments, the electrical conductor assembly is embedded within the tread layer of the tire body, or the electrical conductor assembly is integrally formed with the tire body. Integrating the electrical conductor assembly with the tire body allows for a more compact tire structure, reduces potential failure points caused by additional components, and optimizes the tire's structural strength through a well-designed embedded or integral molding process. For example, by fully fusing the electrical conductor assembly with the tire material during tire manufacturing, the electrical conductor assembly becomes part of the tire structure, enhancing local strength and improving overall tire durability. Furthermore, the embedded or integral molding design avoids direct interference from external environmental factors (such as dust, dirt, and water stains) on the electrical conductor assembly. These external factors do not adhere to the electrical conductor assembly and affect its normal operation, thus ensuring the stability and reliability of the electrical parameters actually fed back by the electrical conductor assembly.

[0018] The vehicle according to an embodiment of this disclosure includes a vehicle control unit and tires as described in any of the above embodiments. The vehicle control unit is communicatively connected to the data acquisition module and is used to receive and process electrical parameter signals acquired by the data acquisition module.

[0019] According to the vehicle of the present disclosure embodiment, after the vehicle control unit receives and processes the electrical parameter signals collected by the data acquisition module, it can know the wear degree of the tire body, and the identification accuracy and reliability of the wear degree of the tire body are high. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of a tire according to an embodiment of the present disclosure.

[0021] Figure 2 This is a partial enlarged view of a tire according to an embodiment of the present disclosure.

[0022] Figure label:

[0023] 1. Tire body; 11. Tread layer; 2. Electrical wiring assembly; 21. Electrical wiring circuit; 3. Connecting wire; 4. Power supply unit; 5. Communication unit; 6. Wireless charging receiver. Detailed Implementation

[0024] Embodiments of this disclosure are described in detail below, with examples of these embodiments illustrated in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this disclosure, and should not be construed as limiting it.

[0025] The following is combined Figure 1 and Figure 2 A tire is described according to an embodiment of this disclosure.

[0026] The tire of this embodiment includes a tire body 1, an electrical conductor assembly 2, and a data acquisition module. The electrical conductor assembly 2 includes at least two electrical conductors 21 connected in parallel. The minimum distance between the at least two electrical conductors 21 and the tread of the tread layer 11 of the tire body 1 is different. The data acquisition module is electrically connected to the electrical conductor assembly 2 and is used to detect changes in the electrical parameters of the electrical conductor assembly 2.

[0027] According to the tire of this disclosure embodiment, by providing an electrical conductor assembly 2 inside the tire body 1, and the minimum distance between at least two parallel electrical conductors 21 in the electrical conductor assembly 2 and the tread of the tread layer 11 of the tire body 1 is different, as the wear depth of the tire body 1 increases, the electrical conductors 21 will gradually be exposed and break. At this time, by electrically connecting the electrical conductor assembly 2 to the data acquisition module, when one or more electrical conductors 21 break, the electrical parameters of the circuit of the electrical conductor assembly 2 will change. By processing the changes in electrical parameters collected by the data acquisition module, the wear degree of the tire body 1 can be known. This detection method does not depend on the appearance of the tire body 1 and is not affected by external factors such as dust and stains, thereby greatly improving the accuracy of tire wear degree identification and effectively reducing the identification error caused by external factors. On the other hand, the tire wear degree only needs to be detected based on the electrical parameters fed back by the electrical conductor assembly 21, and its principle is relatively simple and direct. This not only reduces the difficulty and cost of technical implementation, but also reduces the error and uncertainty caused by complex algorithms. Meanwhile, the transmission and processing speed of electrical parameters is relatively fast, which can reflect the tire wear in a timely manner and meet the application scenarios with high real-time requirements, such as the real-time monitoring needs of autonomous vehicles for tire status.

[0028] It should be noted that the electrical wires 21 of the electrical wire assembly 2 are embedded in the tread layer 11 of the tire body 1. There are at least two electrical wires 21, and the minimum distance between the two electrical wires 21 and the tread layer 11 of the tire body 1 is different. The breakage of electrical wires 21 at different distances indicates different wear states of the tire. As the wear depth of the tread layer 11 of the tire body 1 increases, the electrical wires 21 break sequentially. Through the feedback of changes in electrical parameters, the wear state of the tread layer 11 of the tire body 1 can be detected in real time, providing the user with a more comprehensive understanding of the remaining service life of the tire body 1.

[0029] In some embodiments, the electrical conductor assembly 2 includes multiple electrical conductors 21, which are spaced apart along the thickness direction of the tread layer 11. Based on the fact that the multiple parallel electrical conductors in the electrical conductor assembly break off one by one from top to bottom as the tire wear depth increases, causing a change (gradual increase) in the resistance of the entire electrical conductor assembly, the wear degree of the tire is detected by the actual feedback of changes in electrical parameters.

[0030] At this time, the electrical parameters are related to the resistance of the electrical wire assembly 2. That is, by simply detecting the resistance of the electrical wire assembly 2, the number of breaks in the electrical wire circuit 21 can be reflected, and thus the wear depth of the tire body 1 can be reflected. The wear detection of the tire body 1 is convenient and the detection cost is low.

[0031] It should be noted that the electrical parameters may also include the actual current (or current signal) and actual voltage (or voltage signal) fed back by the conductor assembly 2. For example, when the power supply of the conductor assembly 2 is a constant voltage source, the electrical parameters include the actual current (or current signal) fed back by the conductor assembly 2; when the power supply of the conductor assembly 2 is a constant current source, the electrical parameters include the actual voltage (or voltage signal) fed back by the conductor assembly 2.

[0032] In other embodiments, the multiple electrical wires 21 of the electrical wire assembly 2 can be divided into multiple groups of at least two electrical wires 21 each. At least two electrical wires 21 in each group are arranged at intervals along the thickness direction of the tread layer 11. The multiple groups of electrical wires 21 are arranged in parallel in the circumferential or width direction of the tire body 1 (that is, the minimum distance between at least two groups of partial electrical wires 21 and the tread of the tire body 1 tread layer 11 is the same). As a result, at the same wear depth, almost every group of electrical wires 21 will experience electrical wire breakage, and the data acquisition module has higher sensitivity to capture electrical parameters.

[0033] In some embodiments, multiple electrical wires 21 of the electrical wire assembly 2 are arranged at intervals along the thickness direction of the tread layer 11. The spacing between two adjacent electrical wires 21 can be the same or different, and can be reasonably set according to actual needs.

[0034] Furthermore, the multiple electrical wires 21 of the electrical wire assembly 2 are arranged at equal intervals along the thickness direction of the tread layer 11. As a result, the number of broken electrical wires 21 is positively correlated with the wear depth of the tire body 1, resulting in higher accuracy in detecting wear on the tread layer 11 of the tire body 1 and higher accuracy in predicting its remaining service life.

[0035] If each electrical conductor assembly 2 has 10 or more electrical conductors 21, and the distance between any two adjacent electrical conductors 21 is no greater than 0.6 mm, then the wear detection accuracy of the tread layer 11 of the tire body 1 is higher, and the prediction accuracy of its remaining service life is higher.

[0036] For example, the number of wire lines 21 can be 10, 11, or 12 layers, and the distance between any two adjacent layers of wire lines 21 can be 0.4 mm, 0.5 mm, or 0.6 mm.

[0037] In some embodiments, the electrical conductor assembly 2 includes a first electrical conductor circuit, and the minimum distance between the first electrical conductor circuit and the tread of the tread layer 11 of the tire body 1 is a first distance, which is configured to characterize the maximum wear that the tire can withstand.

[0038] When the first electrical conductor breaks, it means that the tire body 1 has reached the maximum wear level that the tire can withstand, and has reached the scrap or is about to be scrapped, so as to more intuitively remind the user to replace the tire immediately and reduce the safety hazards when driving the vehicle.

[0039] For example, the minimum distance between the remaining electrical conductors 21 in the electrical conductor assembly 2 (excluding the first electrical conductor) and the tread of the tread layer 11 is less than the first distance mentioned above.

[0040] In some embodiments, the distance between at least two locations on the electrical conductor 21 and the tread of the tire body 1 is different. Since the wear depth varies at different locations on the tire body 1, by varying the distance between at least two locations on the electrical conductor 21 and the outer surface of the tire body 1, the detection accuracy can be further improved when the electrical conductor 21 breaks at these at least two locations. For example, the electrical conductor 21 extends along the width direction of the tire body 1 and is wavy.

[0041] Alternatively, the distance between any position of the electrical conductor 21 and the outer surface of the tire body 1 can be the same, and the electrical conductor 21 extends along the width direction of the tire body 1. In this case, the tread wear condition of a larger area of ​​the tire body 1 in the width direction can be detected by the same electrical conductor 21. That is, at the same depth of the tread layer 11 of the tire body 1, more positions of the tread layer 11 at that depth do not need to be set up, and the cost of the tire body 1 is lower. Furthermore, multiple electrical conductors 21 can be arranged at intervals in the width direction of the tire body 1. For example, at least one electrical conductor 21 is provided on the inner, middle and outer sides of the tire body 1, thereby enabling accurate determination of the wear position of the tire body 1 based on the broken electrical conductor 21.

[0042] For example, the extension direction of the electrical conductor 21 is consistent with the extension direction of the orthographic projection outline of the outer surface of the tire body 1 along the circumference of the tire body 1. Or, for another example, the electrical conductor 21 extends along the circumference of the tire body 1.

[0043] In some embodiments, the electrical conductor 21 extends circumferentially along the tire body 1 by at least a first preset distance; wherein the first preset distance is configured as the minimum length that can effectively collect changes in electrical parameters, thereby improving detection accuracy. In this case, multiple electrical conductors 21 can be arranged at intervals circumferentially around the tire body 1. These multiple electrical conductors 21 are independent of each other and have no electrical connection, but are each electrically connected to the data acquisition module. In this case, multiple electrical conductors 21 can be detected independently, and the distance between the multiple electrical conductors 21 and the outer surface of the tire body 1 can be different. Even if any electrical conductor 21 breaks, the wear degree of the tire body 1 can be more accurately determined through the feedback electrical parameters. Alternatively, only one electrical conductor 21 can be arranged at the same depth in the tire body 1 to reduce the difficulty of electrically connecting the electrical conductor 21 to the data acquisition module. This results in a simple tire structure and low cost.

[0044] For example, at this time, the distance between any position of the conductor 21 and the outer surface of the tire body 1 is equal.

[0045] Optionally, the electrical conductor 21 extends at least a second preset distance along the width direction of the tire body 1; wherein the second preset distance is configured as the minimum length that can effectively collect changes in electrical parameters. Thus, the tire body 1 can achieve wear depth detection in its width direction via the electrical conductor 21, resulting in higher sensitivity and accuracy in tire wear detection.

[0046] For example, such as Figure 1 and Figure 2As shown, the electrical wires 21 extend along the width direction of the tire body 1, and the distance between the middle part and the tread is smaller than the distance between the end part and the tread; wherein, the distances between multiple electrical wires 21 and the outer surface of the tire body 1 are equally spaced along the thickness direction of the tire. This arrangement is simple, has low operating costs, and effectively determines the tire wear level while ensuring detection sensitivity, thus improving the user experience.

[0047] Furthermore, considering that different parts of the tire body 1 experience varying degrees of wear due to different forces and friction, this application installs different electrical wire assemblies at different locations on the tire body 1, and the feedback electrical parameters can reflect the actual wear conditions at different locations on the tire body 1. In some embodiments, there are multiple electrical wire assemblies 2, which are arranged within the tread layer 11, and are located at least at one of the inner, middle, and outer sides of the tire body 1.

[0048] At this time, multiple electrical conductor assemblies 2 can be independently detected. When any electrical conductor 21 in any electrical conductor assembly 2 breaks, the wear level at which location of the tire body 1 is more accurately determined by the feedback electrical parameters. This allows for a more comprehensive understanding of the wear level at different locations of the tire body 1, providing more detailed and accurate data for assessing the wear level of the tire body 1. This helps to more scientifically determine the service life and safety of the tire body 1, and also improves the wear detection efficiency of the tire body 1.

[0049] For example, such as Figure 1 As shown, there are three electrical wire assemblies 2, which are respectively positioned opposite the inner, middle, and outer sides of the tire body 1 to detect the wear degree of the inner, middle, and outer sides of the tire body 1. Here, the inner, middle, and outer sides of the tire body 1 refer to the tire area being divided sequentially along the tire width direction (from the vehicle center to the outer side) with the vehicle center as a reference: inner, middle, and outer. The middle of the tire body 1 refers to the part that directly contacts the road surface, while the inner and outer sides are the sidewall parts of the tire body 1 used to absorb road bumps.

[0050] In some embodiments, the data acquisition module is disposed on the inner surface of the tire body 1. The data acquisition module includes an acquisition unit and a power supply unit 4 connected to the acquisition unit. The acquisition unit is electrically connected to the wire assembly 2.

[0051] The acquisition unit collects electrical parameters fed back from the circuit containing the electrical conductor assembly 2 in real time. These electrical parameters reflect changes in the internal structure and performance of the tire body 1. For example, when the wear level of the tire body 1 changes, the electrical parameters fed back by the electrical conductor assembly 2 will change. By monitoring and transmitting these electrical parameters in real time, the vehicle control unit can promptly detect potential safety hazards in the tire body 1. The power supply unit 4 is used to send a constant voltage signal to the electrical conductor assembly 2 when the electrical parameters include a current signal; that is, the power supply unit 4 includes a constant voltage source. Alternatively, the power supply unit 4 is used to send a constant current signal to the electrical conductor assembly 2 when the electrical parameters include a voltage signal; that is, the power supply unit 4 includes a constant current source. By sending a constant voltage signal or a constant current signal to the conductor assembly 2 through the power supply unit 4, it can be ensured that the conductor assembly 2 operates in a stable working environment. That is, a stable voltage signal can avoid changes in parameters such as resistance and conductance of the conductor assembly 2 caused by voltage fluctuations, thereby reducing the measurement error of the current signal fed back by the conductor assembly 2. Similarly, a stable current signal can avoid changes in parameters such as resistance and conductance of the conductor assembly 2 caused by current fluctuations, thereby reducing the measurement error of the voltage signal fed back by the conductor assembly 2.

[0052] For example, the power supply unit 4 is a miniature uninterruptible power supply used to continuously supply power to the wire assembly 2.

[0053] In some embodiments, the data acquisition module further includes a communication unit 5, which is connected to the power supply unit 4. The communication unit 5 is used to transmit the electrical parameter signals acquired by the acquisition unit. The communication unit 5 may be a wireless communication unit 5.

[0054] At this time, the tire body 1 does not need to communicate with the vehicle control unit through a cable, thereby avoiding electrical parameter feedback failures caused by cable problems, ensuring that the communication unit 5 can work continuously and stably, and making the wear detection of the tire body 1 more convenient and reliable.

[0055] In some embodiments, the tire also includes a charging unit for charging the power supply unit 4, thereby ensuring that the data acquisition module can work continuously and stably, and that the tire wear detection has a longer operating time.

[0056] For example, the charging unit is a wireless charging receiver 6, which is used to wirelessly charge the power supply unit 4. Traditional wired charging requires complex cable connections. During the continuous deformation and movement of the tire body 1, the cables are easily stretched, worn, and broken, leading to charging interruptions or system malfunctions. The wireless charging receiver 6 achieves wireless charging through principles such as electromagnetic induction or magnetic resonance, eliminating the need for cable connections and avoiding charging failures caused by cable issues, ensuring the data acquisition module can operate continuously and stably. Furthermore, wired charging interfaces are prone to poor contact during long-term use, which may be caused by dust or moisture entering the interface, or interface wear. Poor contact can lead to reduced charging efficiency or even charging interruptions, affecting the normal operation of the data acquisition module. Wireless charging eliminates contact problems; as long as the wireless charging receiver 6 and the data acquisition module are within effective range, energy transmission can be stable, ensuring continuous power supply.

[0057] In some embodiments, the electrical wire assembly 2 is embedded in the tread layer 11 of the tire body 1, or the electrical wire assembly 2 is integrally formed with the tire body 1.

[0058] Therefore, integrating the electrical wire assembly 2 with the tire body 1 makes the tire structure more compact, reduces potential failure points caused by additional components, and optimizes the tire's structural strength through a reasonable embedding or integral molding design. For example, by fully fusing the electrical wire assembly 2 with the tire material during tire manufacturing, the electrical wire assembly 2 becomes part of the tire structure, enhancing the tire's local strength and improving its overall durability. Furthermore, the embedding within the tread layer 11 or integral molding design avoids direct interference from external environmental factors (such as dust, dirt, and water stains) on the electrical wire assembly 2. These external factors will not adhere to the electrical wire assembly 2 and affect its normal operation, thus ensuring the stability and reliability of the electrical parameters actually fed back by the electrical wire assembly 2.

[0059] The vehicle according to the embodiments of this disclosure includes a vehicle control unit and tires as described in any of the above embodiments. The vehicle control unit is communicatively connected to a data acquisition module and is used to receive and process electrical parameter signals acquired by the data acquisition module.

[0060] According to the vehicle of this embodiment, after the vehicle control unit receives and processes the electrical parameter signals collected by the data acquisition module, it can know the wear level of the tire body 1 and provide a prompt to the user based on the wear level of the tire body 1. The accuracy and reliability of identifying the wear level of the tire body 1 are high. The prompting method can be displaying the tire wear level on the vehicle's infotainment screen, providing voice announcement, or pushing the tire wear level information to the user's terminal.

[0061] In the description of this disclosure, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this disclosure and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0062] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this disclosure, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0063] In this disclosure, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between components; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this disclosure according to the specific circumstances.

[0064] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0065] In this disclosure, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this disclosure. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0066] Although the above embodiments have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present disclosure. Any changes, modifications, substitutions and variations made to the above embodiments by those skilled in the art are within the protection scope of this disclosure.

Claims

1. A tire, characterized in that, include: Tire body (1); The electrical conductor assembly (2) includes at least two electrical conductor lines (21) connected in parallel, and the minimum distance between the at least two electrical conductor lines (21) and the tread of the tread layer (11) of the tire body (1) is different. A data acquisition module is electrically connected to the electrical conductor assembly (2) and is used to detect changes in the electrical parameters of the electrical conductor assembly (2).

2. The tire according to claim 1, characterized in that, The electrical conductor assembly (2) includes multiple electrical conductor lines (21) arranged at intervals along the thickness direction of the tread layer (11).

3. The tire according to claim 1 or 2, characterized in that, The electrical conductor assembly (2) includes a first electrical conductor circuit, and the minimum distance between the first electrical conductor circuit and the tread of the tread layer (11) of the tire body (1) is a first distance, which is configured to characterize the maximum wear that the tire can withstand.

4. The tire according to claim 1, characterized in that, At least two locations on the electrical conductor (21) are at different distances from the tread of the tire body (1).

5. The tire according to claim 1 or 4, characterized in that, The electrical conductor (21) extends circumferentially along the tire body (1) by at least a first preset distance; wherein the first preset distance is configured as the minimum length that can effectively collect changes in electrical parameters.

6. The tire according to claim 1 or 4, characterized in that, The electrical conductor (21) extends at least a second preset distance along the width direction of the tire body (1); wherein the second preset distance is configured as the minimum length that can effectively collect changes in electrical parameters.

7. The tire according to claim 1, characterized in that, The number of electrical wire assemblies (2) is multiple, and the multiple electrical wire assemblies (2) are arranged in the tread layer (11), and the multiple electrical wire assemblies (2) are located at least one of the inner, middle and outer sides of the tire body (1).

8. The tire according to claim 1, characterized in that, The data acquisition module is located on the inner surface of the tire body (1). The data acquisition module includes an acquisition unit and a power supply unit (4) connected to the acquisition unit. The acquisition unit is electrically connected to the wire assembly (2).

9. The tire according to claim 8, characterized in that, The data acquisition module further includes a communication unit (5), which is connected to the power supply unit (4). The communication unit (5) is used to send the electrical parameter signals acquired by the acquisition unit.

10. The tire according to claim 8, characterized in that, The tire also includes a charging unit for charging the power supply unit (4).

11. The tire according to claim 1, characterized in that, The electrical wire assembly (2) is embedded in the tread layer (11) of the tire body (1), or the electrical wire assembly (2) is integrally formed with the tire body (1).

12. A vehicle, characterized in that, The system includes a vehicle control unit and a tire according to any one of claims 1-11, wherein the vehicle control unit is communicatively connected to the data acquisition module and is used to receive and process electrical parameter signals acquired by the data acquisition module.

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