Vehicle accessories and automobiles that can be used for vehicle control

Abstract

This utility model discloses an in-vehicle accessory and a vehicle for vehicle control. The in-vehicle accessory includes: an accessory body with a mounting cavity; a circuit board mounted in the mounting cavity; a communication module mounted on the circuit board for communicating with the vehicle's infotainment system and a mobile terminal, allowing the mobile terminal to control the vehicle via the communication module; and a button battery mounted on the circuit board to provide power. The communication module can communicate with the vehicle's infotainment system locally, allowing mobile terminals such as mobile phones or smartwatches to control the vehicle from outside the vehicle via the communication module. The button battery provides power to the communication module; its smaller size and smaller space occupation within the accessory body contribute to the miniaturization and portability of the in-vehicle accessory.

Description

Technical Field

[0001] This utility model relates to the field of vehicle accessories technology, and in particular to a vehicle accessory and automobile that can be used for vehicle control. Background Technology

[0002] With the continuous development of technology, smart terminals have become an indispensable part of people's lives. One particularly convenient function is operating the car key via a smart terminal. This is achieved by using communication components installed within the vehicle accessories to receive and transmit frequency signals from the vehicle's infotainment system, allowing users to operate the car key function through the smart terminal. However, in related technologies, the communication components within the vehicle accessories require battery power. These batteries are typically cylindrical or prismatic, resulting in a large size and space consumption, which hinders the miniaturization and portability of vehicle accessories. Utility Model Content

[0003] The main purpose of this utility model is to propose an in-vehicle accessory that can be used for vehicle control, aiming to solve the technical problem of how to make in-vehicle accessories smaller and lighter.

[0004] To achieve the above objectives, the vehicle-mounted accessories for vehicle control proposed in this utility model include:

[0005] The accessory body has a mounting cavity;

[0006] A circuit board, which is mounted in the mounting cavity;

[0007] A communication module is mounted on the circuit board and is used to communicate with the vehicle's infotainment system and a mobile terminal, so that the mobile terminal can control the vehicle through the communication module.

[0008] A button cell battery, which is mounted on the circuit board to provide electrical power.

[0009] Optionally, the accessory body is also provided with a power supply interface, which is electrically connected to the circuit board. The power supply interface is used to connect to an external power source so that the external power source and the button battery can selectively provide power to the communication module.

[0010] Optionally, the vehicle-mounted accessory for vehicle control further includes a power supply terminal, a power supply end, and a first switching unit; the power supply terminal is connected to the power supply interface and is used to electrically connect to the communication module to supply power to the communication module; the first switching unit has a first connection terminal, a second connection terminal, and an on / off control terminal; the first connection terminal is electrically connected to the output terminal of the button battery; the power supply terminal is electrically connected to the second connection terminal and the power supply end via a unidirectional conduction unit; the on / off control terminal is electrically connected to the power supply end; the first switching unit is disconnected when there is power voltage at the power supply terminal, and the power supply end is powered by the power supply end; the first switching unit is turned on when there is no power voltage at the power supply terminal, and the power supply end is powered by the button battery.

[0011] Optionally, the vehicle accessory further includes a battery mounting bracket, which is fixedly mounted on the circuit board, and the button battery is detachably mounted on the battery mounting bracket;

[0012] And / or, the button battery is mounted on the lower surface of the circuit board.

[0013] Optionally, the battery mounting bracket includes a fixing frame, the fixing frame includes a pressure plate and a support side, the support side is connected to the side of the pressure plate and fixedly connected to the circuit board, an installation space is formed between the pressure plate and the circuit board, and the button battery is installed in the installation space.

[0014] Optionally, the battery mounting bracket further includes a spring clip connected to the pressure plate, which presses the button battery onto the circuit board.

[0015] Optionally, the spring sheet includes an elastic connecting portion, one end of which is connected to the pressure plate and the other end extends obliquely toward the circuit board, and the side of the elastic connecting portion facing the circuit board forms a guide slope;

[0016] And / or, the number of the spring pieces is two, and the two spring pieces are spaced apart along the width direction of the pressure plate.

[0017] Optionally, the spring sheet further includes a crimping portion connected to the end of the elastic connecting portion away from the pressure plate, and the crimping portion crimps the button battery.

[0018] Optionally, the number of button batteries is at least two, and the at least two button batteries are arranged in series along the surface of the circuit board;

[0019] And / or, the accessory body includes at least one of a parking sign, a car air freshener, a car air purifier, or a car center console ornament.

[0020] This utility model also proposes an automobile, which includes an automobile body and vehicle accessories as described above for controlling the vehicle.

[0021] In this invention, a vehicle-mounted accessory for vehicle control utilizes a communication module that can connect to the vehicle's infotainment system locally. This allows mobile devices such as smartphones or smartwatches to control the vehicle from outside the car via the communication module. A button battery provides power to the communication module; its smaller size and smaller footprint within the accessory contribute to the miniaturization and portability of the vehicle-mounted accessory. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0023] Figure 1 This is a structural schematic diagram of an embodiment of the vehicle-mounted accessory of the present invention that can be used for vehicle control;

[0024] Figure 2 This is a structural cross-sectional view of an embodiment of the vehicle-mounted accessory of the present invention that can be used for vehicle control;

[0025] Figure 3 This is a schematic diagram of the installation of the button battery in this utility model;

[0026] Figure 4 for Figure 3 The structure decomposition diagram in the middle;

[0027] Figure 5 This is a cross-sectional view of the battery mounting base in this utility model;

[0028] Figure 6 This is a schematic diagram of the power supply circuit in this utility model.

[0029] Explanation of icon numbers:

[0030] label name label name label name 10 Accessories Main Body 11 Mounting cavity 20 circuit board 30 button battery 40 Battery mounting bracket 41 Fixture 411 pressure plate 412 Support edge 42 shrapnel 421 Flexible connection part 422 crimping part 12 Power interface 21 One-way conduction unit 22 First Switching Unit 31 Output

[0031] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0034] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text is to include three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution that simultaneously satisfies A and B. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0035] With the continuous development of technology, smart terminals have become an indispensable part of people's lives. One particularly convenient function is operating the car key via a smart terminal. This is achieved by using communication components installed within the vehicle accessories to receive and transmit frequency signals from the vehicle's infotainment system, allowing users to operate the car key function through the smart terminal. However, in related technologies, the communication components within the vehicle accessories require battery power. These batteries are typically cylindrical or prismatic, resulting in a large size and space consumption, which hinders the miniaturization and portability of vehicle accessories.

[0036] This utility model proposes an in-vehicle accessory for vehicle control, aiming to solve the technical problem of how to make in-vehicle accessories smaller and lighter.

[0037] In the embodiments of this utility model, such as Figure 1 and Figure 2As shown, the vehicle accessory for controlling the vehicle includes: an accessory body 10, the accessory body 10 having a mounting cavity 11; a circuit board 20, the circuit board 20 being mounted in the mounting cavity 11; a communication module, the communication module being mounted on the circuit board 20, the communication module being used to communicate with the vehicle's infotainment system and a mobile terminal, so that the mobile terminal can control the vehicle through the communication module; and a button battery 30, the button battery 30 being mounted on the circuit board 20, for providing electrical energy.

[0038] In this embodiment, the accessory body 10 includes at least one of a parking sign, a car air freshener, a car air purifier, or a car center console ornament.

[0039] The communication module can pair and communicate with the vehicle's infotainment system and the user's mobile terminal. The mobile terminal is a smart device, such as a mobile phone, smartwatch, or smart bracelet—a smart device that the user can carry with them. The communication module allows the user to wirelessly communicate with the vehicle's infotainment system via their mobile terminal, enabling functions such as locking and unlocking the car. There are many forms of communication between the communication module and the mobile terminal and the vehicle's infotainment system, such as Bluetooth, 3G, 4G, or 5G networks; no specific restrictions are imposed here.

[0040] For example, the communication module can be part of a smart key system. A passive key exchange (PKE) system uses RFID wireless radio frequency technology and a vehicle identification coding system. It employs a miniaturized, low-power radio frequency antenna development scheme, integrating a remote control system and a keyless system. It retains traditional vehicle circuit protection, achieving a dual radio frequency system and dual anti-theft protection. In a PKE system, the car acts as a base station, and the onboard accessories act as transponders to achieve two-way communication. The communication module includes components such as a receiving antenna, microcontroller, high-frequency transmitting circuit, low-frequency receiving circuit, and control switches.

[0041] Of course, the communication module can also be a component in ultra-wideband wireless carrier communication technology. Ultra-wideband (UWB) employs a new wireless technology that differs significantly from traditional communication technologies. It transmits and receives data via extremely narrow pulses at or below the nanosecond level, possessing a bandwidth in the range of 3.1–10.6 GHz, making it less susceptible to interference from other signals. Through interaction between the vehicle's UWB and the in-vehicle accessories, the positioning algorithm can identify the distance to the vehicle at the centimeter level, enabling rapid response and allowing users to seamlessly control the vehicle automatically via the in-vehicle accessories.

[0042] The communication module is installed on the accessory body 10, allowing it to connect to the vehicle's infotainment system nearby. This enables mobile devices such as smartphones or smartwatches to control the vehicle from outside. Thus, when using in-vehicle accessories, only the communication module needs to be paired with the infotainment system and the mobile terminal; no modifications to the infotainment system wiring or the mobile terminal hardware are required, improving vehicle control convenience. In-vehicle accessories are typically placed on the center console. Since the location of the accessories within the vehicle is relatively stable, the distance between the communication module and the infotainment system remains relatively stable, ensuring strong communication signals and improving vehicle control performance. The circuit board 20 distributes power to the communication module and transmits control signals.

[0043] The button cell battery 30, also known as a coin cell battery, refers to a battery whose shape resembles a small button. Generally, it has a relatively large diameter and a thinner thickness. The diameter of the button cell battery 30 ranges from 4.8mm to 30mm, and its thickness ranges from 1.0mm to 7.7mm. The button cell battery 30 is used to provide power to the communication module. Its smaller size and smaller footprint within the accessory body 10 contribute to the miniaturization and portability of automotive accessories.

[0044] The button battery 30 can be directly fixed to the circuit board 20, or it can be fixed to the circuit board 20 through other structures.

[0045] Specifically, such as Figure 1 As shown, the accessory body 10 is also provided with a power supply interface, which is electrically connected to the circuit board 20. The power supply interface is used to connect to an external power source so that the external power source and the button battery 30 can selectively provide power to the communication module.

[0046] In in-vehicle use scenarios for automotive accessories, the power supply interface can be electrically connected to the charging interface 12 inside the car via a power cord, such as to a car charger plugged into the cigarette lighter socket, or to the car's built-in charging interface 12. After the power supply interface is connected to an external power source, the external power source and the button battery 30 are simultaneously electrically connected to the communication module. By setting a corresponding power supply circuit on the circuit board 20, the external power source can prioritize powering the communication module, while the button battery 30 serves as a backup power source. It can be understood that, in addition to powering the communication module, the external power source can also power other functional components of the accessory body 10, such as heaters, fans, and motors, enabling the accessory body 10 to perform functions other than vehicle control, such as aromatherapy, air purification, and opening or closing parking license plates.

[0047] For example, such as Figure 6As shown, the power supply circuit includes a power supply terminal Vin, a power supply terminal Vout, and a first switching unit 22. The power supply terminal Vin is used to connect to the power supply interface 12 to receive power voltage from an external power source; of course, the power supply interface 12 can also be a form of the power supply terminal Vin. The power supply terminal Vout is used to electrically connect to the communication module to supply power to the communication module, enabling it to operate. The button battery 30 has an output terminal 31 for outputting voltage.

[0048] The first switching unit 22 has a first connection terminal A1, a second connection terminal A2, and an on / off control terminal B. The first connection terminal A1 is electrically connected to the output terminal 31 of the button battery 30. The power supply terminal Vin is electrically connected to the second connection terminal A2 and the power supply terminal Vout via a unidirectional conduction unit 21 (such as a diode). That is, the power supply terminal Vin conducts unidirectionally to the second connection terminal A2 or the power supply terminal Vout. The on / off control terminal B of the first switching unit 22 is electrically connected to the power supply terminal Vin. The first switching unit 22 is disconnected when there is a power supply voltage at the power supply terminal Vin (i.e., when the power supply connected to the voltage terminal is turned on), and the power supply terminal Vout is powered by the power supply terminal Vin. When there is no power supply voltage at the power supply terminal Vin (i.e., when the power supply connected to the voltage terminal is turned off or disconnected), the power supply terminal Vout is powered by the button battery 30.

[0049] The working principle of the power supply circuit is as follows: when the power supply is not turned off or disconnected, there is a power supply voltage at the power supply terminal Vin. The power supply voltage at the power supply terminal Vin acts on the on / off control terminal B of the first switching unit 22, so that the first switching unit 22 remains in the off state. At this time, the power supply voltage at the power supply terminal Vin is provided to the power supply terminal Vout through the unidirectional conduction unit 21 to supply power to the communication module and keep the communication module in working state. When the power is turned off or disconnected, there is no power supply voltage at the power supply terminal Vin. At this time, there is no power supply voltage output from the power supply terminal Vin to the power supply terminal Vout. However, there is also no power supply voltage acting on the on / off control terminal B of the first switching unit 22. The first switching unit 22 then switches from the off state to the on state, making the output terminal 31 of the button battery 30 connected to the power supply terminal Vout. The button battery 30 outputs voltage to the power supply terminal Vout through the output terminal 31 to power the communication module. In this way, the power supply circuit ensures that the power supply to the communication module is uninterrupted, and the operation of the communication module is not affected, and it continues to maintain normal operation. Furthermore, due to the existence of the unidirectional conduction unit 21, the power supply terminal Vout will not provide reverse voltage to the power supply terminal Vin.

[0050] In certain scenarios, such as when the car needs maintenance, cleaning, or experiences a power outage due to a sudden malfunction, the car's power supply interface will temporarily stop supplying power to the accessory body 10, i.e., suspending power to the communication module. At this time, the power supply circuit is triggered, connecting the button battery 30 to the communication module, allowing the button battery 30 to supply power to the communication module. Therefore, when the vehicle's power supply cannot provide power to the in-vehicle accessory, the button battery 30 can promptly supply power to the communication module, ensuring that the communication module maintains its communication function. This allows users to still control the car via the in-vehicle accessory on a mobile terminal. It should be noted that when the vehicle's power supply cannot provide power to the in-vehicle accessory, the button battery 30 supplies power only to the communication module or prioritizes supplying power to the communication module, ensuring that the in-vehicle accessory retains its vehicle control functionality.

[0051] In practical applications, the circuit board 20 is equipped with a charging circuit, which is electrically connected to the button battery 30, so that an external power source can charge the button battery 30 through the power supply interface and the circuit board 20. After the power supply interface is connected to an external power source, the external power source can not only power the communication module and other functional components, but also charge the button battery 30 to extend the service life of the button battery 30.

[0052] For example, such as Figures 3 to 5 As shown, the vehicle accessory also includes a battery mounting bracket 40, which is fixedly mounted on the circuit board 20. The button battery 30 is detachably mounted on the battery mounting bracket 40. The battery mounting bracket 40 provides a mounting structure for the button battery 30. When installing the button battery 30 on the circuit board 20, it can be installed in the battery mounting bracket 40, thereby simplifying the installation process of the button battery 30. The battery mounting bracket 40 also supports the detachable installation of the button battery 30, so that when the button battery 30 is depleted or fails, it can be replaced by removing the old button battery 30 and installing a new one.

[0053] Specifically, such as Figures 3 to 5 As shown, the battery mounting base 40 includes a fixing frame 41, which includes a pressure plate 411 and a support edge 412. The support edge 412 is connected to the side of the pressure plate 411 and fixedly connected to the circuit board 20. An installation space is formed between the pressure plate 411 and the circuit board 20, and the button battery 30 is installed in the installation space.

[0054] The pressure plate 411 is spaced apart from the circuit board 20. Two support edges 412 are provided, each connected to one of the opposite sides of the pressure plate 411. The portion of the support edge 412 away from the pressure plate 411 is fixedly connected to the circuit board 20, thus achieving a fixed connection between the mounting bracket 41 and the circuit board 20. The pressure plate 411, circuit board 20, and two support edges 412 together form an installation space opening to both sides. The button battery 30 can be inserted into the installation space through the opening. Within the installation space, the button battery 30 is located between the pressure plate 411 and the circuit board 20, and also between the two support edges 412. Therefore, the pressure plate 411 can press the button battery 30 firmly onto the circuit board 20, thereby improving the ease of installation between the button battery 30 and the battery holder.

[0055] For example, such as Figure 5 As shown, the battery mounting base 40 also includes a spring tab 42 connected to the pressure plate 411. The spring tab 42 presses the button battery 30 onto the circuit board 20. The spring tab 42 has elastic deformation capability. When the button battery 30 is inserted into the mounting space, it will compress and deform the spring tab 42 towards the pressure plate 411. The spring tab 42 will apply a corresponding elastic reaction force to the button battery 30 to secure it to the circuit board 20. In this way, the installation stability of the button battery 30 can be further improved, preventing the button battery 30 from easily detaching from the mounting space.

[0056] Specifically, such as Figure 5 As shown, the spring piece 42 includes an elastic connecting portion 421. One end of the elastic connecting portion 421 is connected to the pressure plate 411, and the other end extends obliquely toward the circuit board 20. The side of the elastic connecting portion 421 facing the circuit board 20 forms a guide slope. The button battery 30 can be inserted into the installation space through the opening of the fixed bracket opposite to the guide slope. During the process of the button battery 30 entering the installation space, it will slide along the guide slope. The guide slope can decompose the force exerted by the button battery 30 on the elastic connecting portion 421 to generate a component force toward the pressure plate 411, so that the elastic connecting plate can be squeezed and deformed toward the pressure plate 411 more easily. In this way, the button battery 30 can more easily overcome the resistance caused by elasticity during the process of entering the installation space, thereby further improving the installation convenience of the button battery 30.

[0057] For example, such as Figure 5 As shown, the spring piece 42 further includes a crimping portion 422, which is connected to the end of the elastic connecting portion 421 away from the pressure plate 411. The crimping portion 422 is crimped onto the button battery 30. The contact between the crimping portion 422 and the button battery 30 is a surface contact, which can increase the contact area between the spring piece 42 and the button battery 30, thereby improving the crimping stability of the spring piece 42 on the button battery 30.

[0058] The number of shrapnel 42 can be one, two or more.

[0059] Specifically, such as Figure 4 and Figure 5 As shown, there are two spring tabs 42, which are spaced apart along the width direction of the pressure plate 411. This increases the number of pressing positions of the battery mounting base 40 on the button battery 30, thereby further improving the pressing effect on the button battery 30.

[0060] For example, the number of button batteries 30 is at least two, and the at least two button batteries 30 are arranged in series along the surface of the circuit board 20. If the voltage of a single button battery 30 is insufficient, the number of button batteries 30 can be increased to support the operation of the communication module. The arrangement of multiple button batteries 30 in series along the surface of the circuit board 20 can make the distribution of multiple button batteries 30 within the mounting cavity more reasonable, thereby controlling the space occupied by the distribution of multiple button batteries 30.

[0061] Specifically, such as Figure 2 As shown, the button battery 30 is mounted on the lower surface of the circuit board 20, and the circuit board 20 is opposite to the bottom plate of the accessory body 10. Thus, when the button battery 30 needs to be replaced, the bottom plate of the accessory body 10 can be removed to expose the button battery 30, thereby facilitating the disassembly and replacement of the button battery 30.

[0062] This utility model also proposes an automobile, which includes an automobile body and vehicle-mounted accessories for vehicle control. The specific structure of the vehicle-mounted accessories for vehicle control is as described in the above embodiments. Since this automobile adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here. The communication module of the vehicle-mounted accessories for vehicle control is communicatively connected to the vehicle's infotainment system.

[0063] The above description is only an optional embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A vehicle accessory for use in controlling a vehicle, characterized by, include: The accessory body has a mounting cavity; A circuit board, which is mounted in the mounting cavity; A communication module is mounted on the circuit board and is used to communicate with the vehicle's infotainment system and a mobile terminal, so that the mobile terminal can control the vehicle through the communication module. A button cell battery, which is mounted on the circuit board to provide electrical power.

2. The vehicle accessory of claim 1, wherein, The accessory body is also provided with a power supply interface, which is electrically connected to the circuit board. The power supply interface is used to connect to an external power source so that the external power source and the button battery can selectively provide power to the communication module.

3. The vehicle accessory for vehicle control as described in claim 2, characterized in that, The vehicle-mounted accessory for vehicle control also includes a power supply terminal, a power supply end, and a first switching unit. The power supply terminal is connected to the power supply interface and is used to electrically connect to the communication module to supply power to the communication module. The first switching unit has a first connection terminal, a second connection terminal, and an on / off control terminal. The first connection terminal is electrically connected to the output terminal of the button battery. The power supply terminal is electrically connected to the second connection terminal and the power supply end via a unidirectional conduction unit. The on / off control terminal is electrically connected to the power supply end. When there is power voltage at the power supply terminal, the first switching unit is disconnected, and the power supply end is powered by the power supply end. When there is no power voltage at the power supply terminal, the first switching unit is turned on, and the power supply end is powered by the button battery.

4. The vehicle-mounted accessory for vehicle control as described in any one of claims 1 to 3, characterized in that, The vehicle accessory also includes a battery mounting bracket, which is fixedly mounted on the circuit board, and the button battery is detachably mounted on the battery mounting bracket; And / or, the button battery is mounted on the lower surface of the circuit board.

5. The vehicle accessory for vehicle control as described in claim 4, characterized in that, The battery mounting bracket includes a fixing frame, which includes a pressure plate and a support side. The support side is connected to the side of the pressure plate and fixedly connected to the circuit board. An installation space is formed between the pressure plate and the circuit board, and the button battery is installed in the installation space.

6. The vehicle accessory for vehicle control as described in claim 5, characterized in that, The battery mounting bracket also includes a spring clip connected to the pressure plate, which presses the button battery onto the circuit board.

7. The vehicle accessory for vehicle control as described in claim 6, characterized in that, The spring sheet includes an elastic connecting part, one end of which is connected to the pressure plate and the other end extends obliquely toward the circuit board. The side of the elastic connecting part facing the circuit board forms a guide slope. And / or, the number of the spring pieces is two, and the two spring pieces are spaced apart along the width direction of the pressure plate.

8. The vehicle accessory for vehicle control as described in claim 7, characterized in that, The spring sheet also includes a crimping portion, which is connected to the end of the elastic connecting portion away from the pressure plate, and the crimping portion is crimped to the button battery.

9. The vehicle-mounted accessory for vehicle control as described in any one of claims 1 to 3, characterized in that, The number of button batteries is at least two, and the at least two button batteries are arranged in series along the surface of the circuit board; And / or, the accessory body includes at least one of a parking sign, a car air freshener, a car air purifier, or a car center console ornament.

10. A car, characterized in that, Includes the vehicle body and vehicle accessories for controlling the vehicle as described in any one of claims 1 to 9.

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