CN217804192U - Tire assembly and electric automobile - Google Patents

Abstract

The application relates to the technical field of vehicles, in particular to a tire assembly and an electric automobile. The application provides a tire assembly, which comprises a tire and a charging structure, wherein the charging structure comprises a conducting layer and a charging wire bundle, the conducting layer is electrically connected with the charging wire bundle, and the conducting layer is arranged on a tire tread of the tire; in use, the conductive layer on the tread of the tire is in contact with a charging belt on the ground, and the battery of the electric vehicle can be charged through the charging harness. And then realize that electric automobile still can charge at the operation in-process, electric automobile need not to stop in the charging process and charges and take, need not the customer because of the long time of waiting of charging, promotes user's use effectively and experiences the sense. The electric vehicle provided by the embodiment of the application also has the technical effects as the electric vehicle comprises the tire assembly.

Description

Tire assembly and electric automobile

Technical Field

The application relates to the technical field of vehicles, in particular to a tire assembly and an electric automobile.

Background

With the development of electric vehicle technology, the charging problem of electric vehicles is also increasingly prominent, and is also a main technical problem limiting the development of electric vehicles.

In the related art, in order to widen the charging path of the electric automobile, the electric automobile is provided with the charging support legs, the charging belt is paved on the road, when the electric automobile needs to be charged, the electric automobile is driven to the charging belt, the charging support legs are put down, so that the charging support legs are in contact with the charging belt on the ground, the battery of the electric automobile is charged, and the charging support legs are folded after the electric automobile is charged.

However, the above charging method requires a long time for the charging time, and thus the user needs to stay on the charging belt for a long time, which results in poor user experience.

SUMMERY OF THE UTILITY MODEL

The application provides a tire assembly and electric automobile, can solve above-mentioned or other potential technical problem effectively.

A first aspect of the present application provides a tire assembly comprising a tire and a charging structure, the charging structure comprising a conductive layer and a charging harness, the conductive layer being electrically connected to the charging harness, the conductive layer being disposed on a tread of the tire; the charging structure is configured to charge the battery through the charging harness when the conductive layer is in contact with a charging belt of the ground.

The embodiment of the application provides a tire assembly, which is used for being matched with a ground paved with a charging belt for use, the tire assembly comprises a tire and a charging structure, the charging structure comprises a conducting layer and a charging wire bundle, the conducting layer is electrically connected with the charging wire bundle, and the conducting layer is arranged on a tire tread of the tire; the charging structure is configured to charge the battery through the charging harness when the conductive layer is in contact with a charging strip of the ground. In the use process, when the electric automobile provided with the tire assembly runs on a road paved with a charging belt, the conductive layer on the tread of the tire is in contact with the charging belt on the ground, and then the battery of the electric automobile can be charged through the charging wire harness. And then realize that electric automobile still can charge at the operation in-process, electric automobile need not to stop on the charging belt in the charging process, need not the customer and waits for longer time because of charging, promotes user's use effectively and experiences the sense.

In an alternative embodiment according to the first aspect, the conductive layer comprises a plurality of branch strands, the ends of which are embedded in the tread of the tire.

So set up the tip that can guarantee branch pencil and stabilize and connect on the tread of tire, and then guaranteed the connection stability of conducting layer, and then guaranteed the stability of charging, and then guarantee that the tire is rotating the in-process, and the tip of the branch pencil of one side of contact ground contacts with subaerial charging belt, gets into to the charging harness electrically conductive, and then realizes charging the battery.

In an alternative embodiment according to the first aspect, the ends of the plurality of branch strands are equally spaced on the tread of the tire and arranged in an array.

According to the arrangement, the charging stability is ensured, and the charging efficiency is ensured.

In an alternative embodiment according to the first aspect, the charging harness is provided at the hub of the tire.

So set up, be convenient for realize setting up the conducting layer on the tread of tire can be connected better with the charging wire bundle.

In an alternative embodiment according to the first aspect, the conductive layer comprises a metal conductive layer and/or a plastic conductive layer and/or a rubber conductive layer.

The second aspect of the present application also provides an electric vehicle, including: the vehicle comprises a vehicle body, a battery and the tire assembly, wherein the tire assembly is installed on the vehicle body, the battery is arranged in the vehicle body and used for supplying power to the vehicle body, and the conducting layer of the tire assembly is electrically connected with the battery through a charging harness of the tire assembly.

The electric automobile that this application embodiment provided, owing to including foretell tire subassembly, consequently also have foretell electric automobile and in the charging process, need not to stop on charging the area, need not the customer and wait for longer time because of charging, promote user's use effectively and experience the technological effect of feeling.

In an alternative embodiment according to the second aspect, the electric vehicle further comprises a controller and an input-output device, the charging harness and the input-output device of the tire assembly being electrically connected to the controller;

the controller is configured to control the input output to output an option to turn on charging when a charging harness of the tire assembly contacts a charging belt of the ground.

In an alternative embodiment according to the second aspect, the electric vehicle further comprises a sensing module disposed proximate to a tire of the tire assembly, the sensing module electrically connected to the controller, the controller configured to control the charging beam of the tire assembly to stop charging the battery when the sensing module senses an obstruction on the conductive layer of the tire assembly.

The device is arranged to ensure the safety of charging.

In an alternative embodiment according to the second aspect, the sensing module comprises a camera and/or an infrared sensor.

In an alternative embodiment according to the second aspect, the electric vehicle further comprises a charger; the charger is electrically connected with the battery and the controller; the controller is configured to control the input-output device to output an option of charging the battery with the charging harness of the tire assembly, charging the battery with the charger, or charging the battery with the charging harness of the tire assembly simultaneously with the charger.

With the arrangement, a proper charging mode can be flexibly selected according to the electric quantity of the battery of the electric automobile and the requirements of a user.

The tire subassembly that this application embodiment provided includes: the vehicle comprises a vehicle body, a battery and the tire assembly, wherein the tire assembly is installed on the vehicle body, the battery is arranged in the vehicle body and used for supplying power to the vehicle body, and the conducting layer of the tire assembly is electrically connected with the battery through a charging harness of the tire assembly.

The electric automobile that this application embodiment provided, owing to including foretell tire subassembly, consequently also have foretell electric automobile and in the charging process, need not to stop on charging the area, need not the customer and wait for longer time because of charging, promote user's use effectively and experience the technological effect of feeling.

Advantages of additional aspects of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The foregoing and other objects, features and advantages of embodiments of the present application will be more readily understood from the following detailed description taken in conjunction with the accompanying drawings. Embodiments of the present application will be described by way of example and not limitation in the accompanying drawings, in which:

fig. 1 is a schematic overall structure diagram of an electric vehicle according to an embodiment of the present application;

FIG. 2 is a schematic overall view of a tire assembly provided in accordance with an exemplary embodiment of the present disclosure from a first perspective;

fig. 3 is a schematic structural diagram of a tire assembly provided in an embodiment of the present application at a second viewing angle.

Description of reference numerals:

100. a tire component;

110. a tire;

111. a conductive layer;

1111. a branch wire harness;

200. an electric vehicle;

300. the ground of charging area is laid.

Detailed Description

Reference will now be made in detail to the embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.

In the description of the present application, it is to 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," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; may be a mechanical connection; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

With the development of electric vehicle technology, the charging problem of electric vehicles is also increasingly prominent, and the charging problem is also a main technical problem for limiting the development of electric vehicles. In the related art, in order to widen the charging path of the electric automobile, the electric automobile is provided with the charging support legs, the charging belt is paved on the road, when the electric automobile needs to be charged, the electric automobile is driven to the charging belt, the charging support legs are put down, so that the charging support legs are in contact with the charging belt on the ground, the battery of the electric automobile is charged, and the charging support legs are folded after the electric automobile is charged. However, in the above charging method, the charging time is too long, and the user needs to stay on the charging belt for a long time, which results in poor user experience.

In view of this, in order to solve the technical problem that the electric vehicle of the user needs to stay on the charging belt for a long time during the charging process, the applicant proposes a technical scheme that the electric vehicle can still be charged during the driving process.

Specifically, embodiments of the present application provide a tire assembly comprising a tire and a charging structure, the charging structure comprising a conductive layer and a charging harness, the conductive layer being electrically connected to the charging harness, the conductive layer being disposed on a tread of the tire; the charging structure is configured to charge the battery through the charging harness when the conductive layer is in contact with a charging belt of the ground. In the use process, when the electric automobile provided with the tire assembly runs on a road paved with a charging belt, the conductive layer on the tread of the tire is in contact with the charging belt on the ground, and then the battery of the electric automobile can be charged through the charging wire harness. And then realize that electric automobile still can charge at the operation in-process, electric automobile need not to stop in the charging process and charges and take, need not the customer because of the long time of waiting of charging, promotes user's use effectively and experiences the sense.

Fig. 1 is an overall structural schematic diagram of an electric vehicle according to an embodiment of the present application; FIG. 2 is a schematic overall view of a tire assembly provided in accordance with an exemplary embodiment of the present disclosure from a first perspective; fig. 3 is a schematic structural diagram of a tire assembly provided in an embodiment of the present application at a second viewing angle. Referring to fig. 1 to 3, a tire assembly 100 provided in the embodiments of the present application is used in cooperation with a ground 300 on which a charging belt is laid, the tire assembly 100 includes a tire 110 and a charging structure, the charging structure includes a conductive layer 111 and a charging wire harness, the conductive layer 111 is electrically connected to the charging wire harness, and the conductive layer 111 is disposed on a tread of the tire 110; the charging structure is configured to charge the battery through the charging harness when the conductive layer 111 is in contact with a charging belt of the ground.

It should be noted that, in the driving process of the electric vehicle 200, if the electric vehicle 200 is to be continuously in the charging state, the charging portion needs to be arranged on a part which is always in contact with an energy supply road surface having a charging belt, so that the applicant of the present application sets the conductive layer 111 on the tread of the tire 110, and further, in the driving process of the electric vehicle 200, the charging can still be performed, the requirement of energy supply is ensured, the driving mileage is ensured, and the use experience of the user is improved.

It should be noted that the tire assembly 100 provided in the embodiment of the present application is mainly used for the electric vehicle 200, but may also be used for other vehicles driven by electric power and having wheels.

It should be further noted that the tire assembly 100 provided in the embodiment of the present application is required to be used with an existing ground 300 on which a charging belt is laid. It will be appreciated that the environment in which the tire assembly 100 is suitable is not limited to a ground 300 on which a charging belt is laid, and that the tire assembly 100 may also be driven on a conventional ground on which a charging belt is not laid. That is, if the tire assembly 100 is driven on the ground 300 on which the charging belt is laid, there is an option of charging the battery through the ground 300 on which the charging belt is laid, and a new approach of the supplementary charging is added compared to the original charging method.

In alternative exemplary implementations. In the example, the conductive layer 111 includes a plurality of branch harnesses 1111, and ends of the branch harnesses 1111 are embedded in the tread of the tire 110.

It should be noted that, specifically, in this embodiment, the conductive layer 111 is provided with a plurality of branch harnesses 1111, and the end of the branch harness 1111 is embedded in the tread of the tire 110, so that the end of the branch harness 1111 is stably connected to the tread of the tire 110, and the connection stability of the conductive layer 111 is further ensured, and further the charging stability is further ensured, and further it is ensured that the end of the branch harness 1111, which contacts one side of the ground, contacts with the charging belt on the ground during the rotation of the tire 110, enters into the charging harness to be conductive, and further the battery is charged.

In an alternative exemplary embodiment, the ends of the plurality of branch strands 1111 are equally spaced apart on the tread of the tire 110 and arranged in an array.

It should be noted that, specifically, in this embodiment, the ends of the plurality of branch harnesses 1111 are equidistantly distributed on the tread of the tire 110 and arranged in an array, that is, the distances between the treads of the tires 110 at the ends of the plurality of branch harnesses 1111 are the same, so as to ensure the stability of charging, and meanwhile, the ends of the plurality of branch harnesses 1111 are arrayed on the tread of the tire 110, so as to ensure the comprehensive distribution of the ends of the branch harnesses 1111, so as to ensure sufficient charging and ensure the charging efficiency.

In an alternative exemplary embodiment, the charging harness is disposed at the hub of the tire 110.

It is noted that, in particular, in the present embodiment, the placement of the charging harness at the hub of the tire 110 facilitates achieving a better connection of the conductive layer 111 disposed on the tread of the tire 110 with the charging harness.

In an alternative exemplary embodiment, the conductive layer 111 includes a metal conductive layer 111 and/or a plastic conductive layer 111 and/or a rubber conductive layer 111.

Specifically, in this embodiment, the conductive layer 111 is provided to include the metal conductive layer 111 and/or the plastic conductive layer 111 and/or the rubber conductive layer 111. The conductive metal of the metal conductive layer 111 may be a metal element, an alloy, or a composite metal. The alloy material can be copper alloy or aluminum alloy, and the copper alloy can be silver copper, cadmium copper, chromium copper, beryllium copper, zirconium copper or the like; the aluminum alloy can be aluminum magnesium silicon, aluminum magnesium iron, aluminum zirconium, and the like. It can be understood that the metal conductive material also has the technical effects of high mechanical strength, high temperature resistance, corrosion resistance, wear resistance and the like.

Meanwhile, the plastic conductive layer 111 is a functional polymer material formed by mixing a resin and a conductive material and processing the mixture by a plastic processing method, and has good conductivity. The rubber conductive layer 111 is formed by uniformly distributing conductive particles such as silver-plated glass, silver-plated aluminum, silver and the like in silicone rubber, and the conductive particles are contacted by pressure to achieve good conductivity. The plastic conductive layer 111 and the rubber conductive layer 111 have high conductivity, good mechanical properties and processability, atmospheric corrosion resistance, high chemical stability, abundant resources and low price, and can effectively reduce the cost of the tire assembly 100.

It should be noted that the conductive layer 111 is configured to include the metal conductive layer 111 and/or the plastic conductive layer 111 and/or the rubber conductive layer 111, that is, the conductive layer 111 may be one or any two or three of the metal conductive layer 111, the plastic conductive layer 111, and the rubber conductive layer 111.

The embodiment of the present application further provides an electric vehicle 200, which includes a vehicle body, a battery and the tire assembly 100 described above, the tire assembly 100 is mounted on the vehicle body, the battery is disposed in the vehicle body and is used for supplying power to the vehicle body, and the conductive layer 111 of the tire assembly 100 is electrically connected to the battery through the charging harness of the tire assembly 100.

The electric vehicle 200 provided by the embodiment of the application includes the tire assembly 100, so that the electric vehicle 200 does not need to stay on a charging belt in the charging process, and a user does not need to wait for a long time due to charging, thereby effectively improving the technical effect of using experience of the user.

In an alternative exemplary embodiment, the electric vehicle 200 further includes a controller and an input-output device, both of which are electrically connected to the charging harness of the tire assembly 100; the controller is configured to control the input output to output an option to turn on charging when a charging harness of the tire assembly 100 contacts a charging band on the ground.

Specifically, in the present embodiment, the electric vehicle 200 further includes a controller and an input/output device, the controller is configured to control the input/output device to output an option of turning on charging when a charging harness of the tire assembly 100 contacts a charging belt of the ground, that is, when the electric vehicle 200 driven by a user runs to the ground 300 on which the charging belt is laid, the conductive layer 111 disposed on the tread of the tire 110 contacts the charging belt of the ground, and the controller controls the input/output device to output an option of turning on charging for the user to select whether to turn on charging the battery, so that the user can flexibly select whether to charge the battery through the ground 300 on which the charging belt is laid according to the electric quantity of the battery.

For example, in the present embodiment, the input/output device may be a touch panel having an output instruction for outputting and displaying the option information.

It is understood that the input/output device may also be a device with a display screen and a key structure, so as to enable the selection of the charging mode for the battery, and simultaneously, the selection instruction of the user can be input through the key.

For example, the input/output device may be provided on a control panel near a driver's seat of the vehicle.

It should be noted that, by such an arrangement, the user can observe the option of requesting charging, and the user can realize the requirement of charging conveniently.

In an alternative exemplary embodiment, the electric vehicle 200 further comprises a sensing module disposed proximate to the tire 110 of the tire assembly 100, the sensing module being electrically connected to the controller, the controller being configured to control the charging beam of the tire assembly 100 to stop charging the battery when the sensing module senses an obstruction on the conductive layer 111 of the tire assembly 100.

Specifically, in the present embodiment, a sensing module is provided for detecting an obstacle, the sensing module is disposed near the tire 110 of the tire assembly 100, the sensing module is electrically connected to the controller, and the controller is configured to control the charging cable harness of the tire assembly 100 to stop charging the battery when the sensing module senses an obstacle on the conductive layer 111 of the tire assembly 100; when an obstacle, such as dust or water, occurs on the tread of the tire 110 of the tire assembly 100 and the ground 300 on which the charging belt is laid, the controller may stop charging the battery by the charging harness of the tire assembly 100, thereby ensuring the safety of charging.

In an alternative exemplary embodiment, the sensing module includes a camera and/or an infrared sensor.

It should be noted that, in this embodiment, the sensing module may be configured to include a camera and/or an infrared sensor. When the response module is the camera, when the barrier appearance was shot to the camera, can give the controller with this information transmission, and then make the charging wire harness of controller control tire subassembly 100 stop to the battery charging. When the response module is infrared inductor, when infrared inductor sensed the barrier and appeared, can give the controller with this information transfer, and then make the charging wire harness of controller control tire assembly 100 stop to battery charging.

In an alternative exemplary embodiment, the electric vehicle 200 further includes a charger; the charger is electrically connected with the battery and the controller; the controller is configured to control the input-output device to output an option of charging the battery with the charging harness of the tire assembly 100, charging the battery with the charger, or charging the battery with the charging harness of the tire assembly 100 simultaneously with the charger.

Specifically, in this embodiment, the electric vehicle 200 further includes a charger, the charger is electrically connected to the battery, the charger is electrically connected to the controller, and the controller can control whether the charger charges the battery. Or under the condition that the charger and the ground 300 laid with the charging belt are provided at the same time, the controller is configured to control the input/output device to output options that the charging wire bundle of the tire assembly 100 charges the battery, the charger charges the battery or the charging wire bundle of the tire assembly 100 and the charger charge the battery at the same time, and a user can select the ground 300 laid with the charging belt to charge the battery or the charger to charge the battery according to requirements, and can also select the ground 300 laid with the charging belt and the charger to charge the battery at the same time, thereby saving the charging time. With this arrangement, a suitable charging method can be flexibly selected according to the electric quantity of the battery of the electric vehicle 200 and the user's demand.

In summary, the electric vehicle 200 provided in the embodiment of the present application includes a vehicle body, a battery, and the tire assembly 100 described above, the tire assembly 100 is mounted on the vehicle body, the battery is disposed in the vehicle body and is used for supplying power to the vehicle body, and the conductive layer 111 of the tire assembly 100 is electrically connected to the battery through the charging harness of the tire assembly 100. Wherein tire assembly 100 comprises a tire and a charging structure comprising a conductive layer 111 and a charging wire bundle, the conductive layer 111 being electrically connected to the charging wire bundle, the conductive layer 111 being disposed on a tread of tire 110; the charging structure is configured to charge the battery through the charging harness when the conductive layer 111 is in contact with a charging belt of the ground. In use, when the electric vehicle 200 mounted with the tire assembly 100 provided herein runs on a road on which a charging belt is laid, the conductive layer 111 on the tread of the tire 110 is in contact with the charging belt on the ground, and then the battery of the electric vehicle 200 may be charged through the charging harness. And then realize that electric automobile 200 still can charge at the operation in-process, electric automobile 200 need not to stop in the charging process and takes that charges, need not the customer because of the long time of waiting of charging, promotes user's use effectively and experiences the sense.

When a user drives the electric vehicle 200 provided in the embodiment of the present application, and the electric vehicle 200 travels to the ground 300 on which the charging belt is laid, the conductive layer 111 disposed on the tread of the tire 110 contacts the charging belt on the ground, and the controller controls the input/output device to output an option of turning on the charging, so that the user can select whether to turn on the charging of the battery, and the user can flexibly select the charging according to the electric quantity of the battery of the electric vehicle 200. When the sensing module of the electric vehicle 200 senses that an obstacle is on the conductive layer 111 of the tire assembly 100 during driving, controlling the charging wire bundle of the tire assembly 100 to stop charging the battery; when an obstacle, such as dust or water, occurs on the tread of the tire 110 of the tire assembly 100 and the ground 300 on which the charging belt is laid, the controller may stop charging the battery by the charging harness of the tire assembly 100, thereby ensuring the safety of charging.

Meanwhile, in the case where the charger is provided at the same time as the ground 300 on which the charging belt is laid, the controller is configured to control the input/output device to output an option of charging the charging harness of the tire assembly 100 to the battery, charging the battery by the charger, or charging the battery by the charging harness of the tire assembly 100 and the charger at the same time, and the user may select the ground 300 on which the charging belt is laid to charge the battery or select the charger to charge the battery according to the need, and may also select the ground 300 on which the charging belt is laid and the charger to charge the battery at the same time, thereby saving the charging time.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present application, and are not limited thereto; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, various possible combinations are not described separately in this application.

Claims (10)

1. A tire assembly for use with a ground surface on which a charging belt is laid, the tire assembly comprising a tire and a charging structure, the charging structure comprising a conductive layer and a charging harness, the conductive layer being electrically connected to the charging harness, the conductive layer being disposed on a tread of the tire;

the charging structure is configured to charge a battery through the charging harness when the conductive layer is in contact with a charging strip of a ground surface.

2. The tire assembly of claim 1, wherein the conductive layer comprises a plurality of branch strands, ends of the branch strands being embedded in a tread of the tire.

3. The tire assembly of claim 2, wherein the ends of the plurality of branch strands are equally spaced on the tread of the tire and arranged in an array.

4. A tire assembly according to any one of claims 1 to 3, wherein said electrical charging harness is provided at a hub of said tire.

5. A tyre assembly according to anyone of claims 1 to 3, characterized in that said conductive layer comprises a metal conductive layer and/or a plastic conductive layer and/or a rubber conductive layer.

6. An electric vehicle, comprising: a vehicle body, a battery mounted on the vehicle body, the battery disposed within the vehicle body for supplying power to the vehicle body, and the tire assembly of any one of claims 1 to 5, the conductive layer of the tire assembly being electrically connected to the battery through the charging harness of the tire assembly.

7. The electric vehicle of claim 6, further comprising a controller and an input-output, the charging harness of the tire assembly and the input-output being electrically connected to the controller;

the controller is configured to control the input output to output an option to turn on charging when a charging harness of the tire assembly contacts a charging band of a ground surface.

8. The electric vehicle of claim 7, further comprising a sensing module disposed proximate to a tire of the tire assembly, the sensing module electrically connected to the controller, the controller configured to control a charging beam of the tire assembly to stop charging the battery when the sensing module senses an obstruction on a conductive layer of the tire assembly.

9. The electric vehicle of claim 8, wherein the sensing module comprises a camera and/or an infrared sensor.

10. The electric vehicle of claim 7, further comprising a charger; the charger is electrically connected with the battery, and the charger is electrically connected with the controller;

the controller is configured to control the input/output device to output an option of charging the battery by the charging harness of the tire assembly, charging the battery by the charger, or charging the battery by the charging harness of the tire assembly simultaneously with the charger.

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