Parking number plate capable of being used for controlling vehicle

Abstract

The utility model discloses a parking number plate for controlling a vehicle, which comprises a number plate body and a communication module, and the communication module is arranged on the number plate body, so that the communication module can be in communication connection with a vehicle machine system nearby, and a mobile terminal such as a mobile phone or an intelligent watch can realize communication control on the vehicle through the communication module from the outside of the vehicle. Thus, when the parking number plate is used, only the communication module needs to be in communication pairing with the vehicle machine system and the mobile terminal, a vehicle machine line does not need to be refitted, hardware of the mobile terminal does not need to be refitted either, and vehicle control convenience is improved. The position of the parking number plate in the vehicle is relatively stable, so that the distance between the communication module and the vehicle machine system is relatively stable, the communication signal strength between the communication module and the vehicle machine system is ensured, and the vehicle control effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories, and particularly relates to a parking number plate that can be used to control a vehicle. Background Art

[0002] With the continuous development of technology, intelligent terminals have become an indispensable part of people's lives. Among them, a very convenient function is to operate the car key through the intelligent terminal. The communication components installed in the intelligent terminal are used to receive and transmit the frequency signals of the vehicle system, enabling users to operate the car key function of the vehicle system through the intelligent terminal. In the related technology, it is necessary to modify the automobile circuit before operating the car key function of the vehicle system through the intelligent terminal, which is inconvenient to use. Content of the Utility Model

[0003] The main purpose of the utility model is to propose a parking number plate that can be used to control a vehicle, aiming to solve the technical problem of how to improve the convenience of controlling a vehicle by an intelligent terminal.

[0004] To achieve the above purpose, the parking number plate that can be used to control a vehicle proposed by the utility model includes:

[0005] A number plate body, on the surface of which a display screen is provided for displaying numbers;

[0006] A communication module, which is installed on the number plate body and is used for communicating with the vehicle system and the mobile terminal of the automobile, so that the mobile terminal can control the automobile through the communication module.

[0007] Optionally, the number plate body includes a housing, a display window is opened on the housing, the display screen is installed in the display window, the parking number plate further includes a circuit board installed in the housing, the communication module is installed on the circuit board, the circuit board is electrically connected to the display screen, and the communication module is also used for the mobile terminal to control the display, hiding or changing of the numbers on the display screen.

[0008] Optionally, the parking number plate further includes a battery and a solar photovoltaic panel. The battery is installed in the housing and is electrically connected to the circuit board. The solar photovoltaic panel is installed on the top wall of the housing, and a through hole is opened on the top wall of the housing. The solar photovoltaic panel is electrically connected to the circuit board through the through hole.

[0009] Optionally, the housing is further provided with an aromatherapy port, and the parking number plate further includes an aromatherapy component, which is installed in the housing and volatilizes aromatherapy gas through the aromatherapy port.

[0010] Optionally, the aromatherapy component includes a connecting shell and a diffusing member. The connecting shell is fixedly connected to the housing. The connecting shell has a fragrance accommodating cavity and a fragrance dispersing port therein. The fragrance dispersing port communicates the fragrance accommodating cavity with the aromatherapy port. One end of the diffusing member is disposed in the fragrance accommodating cavity, and the other end is disposed in the fragrance dispersing port.

[0011] Optionally, the connecting shell is installed at the bottom of the housing. The fragrance accommodating cavity is located below the inner cavity of the housing, and the aromatherapy port is opened on the top wall of the housing.

[0012] Optionally, an installation groove is recessed on the bottom wall of the housing, and at least a part of the connecting shell is installed in the installation groove.

[0013] Optionally, the connecting shell includes a bottom shell and an upper cover. The bottom shell includes a bottom plate and an installation cylinder provided in the middle of the bottom plate with an open upper end. The upper cover is detachably covered at the open port to enclose the fragrance accommodating cavity with the inner wall of the installation cylinder; at least a part of the installation cylinder is accommodated in the installation groove, and the periphery of the bottom shell is detachably connected to the housing.

[0014] Optionally, the housing includes a detachable upper shell and a lower shell. The lower shell includes an annular flange and a fixed cylinder connected to the inner peripheral wall of the annular flange and extending away from the upper shell. The bottom wall of the fixed cylinder is recessed in the middle to form the installation groove; an embedding cavity is formed by enclosing the outer peripheral wall of the bottom shell and the installation cylinder, and the fixed cylinder is embedded in the embedding cavity.

[0015] Optionally, the parking number plate capable of controlling the vehicle further includes a wireless networking module. The wireless networking module is installed on the circuit board, and the wireless networking module is used for a mobile device to perform wireless networking.

[0016] In the technical solution of the parking number plate capable of controlling the vehicle of the present utility model, the communication module is installed on the number plate body, so that the communication module can communicate with the vehicle-mounted system nearby, so that a mobile terminal such as a mobile phone or a smart watch can realize communication control of the vehicle from outside the vehicle through the communication module. In this way, when using the parking number plate, it is only necessary to perform communication pairing between the communication module, the vehicle-mounted system and the mobile terminal, without modifying the vehicle-mounted line or the hardware of the mobile terminal, improving the convenience of vehicle control. Since the position of the parking number plate in the vehicle is relatively stable, the distance between the communication module and the vehicle-mounted system can be ensured to be relatively stable, so as to ensure the communication signal strength between the communication module and the vehicle-mounted system, and improve the vehicle control effect. Description of the Drawings

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings required in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0018] Figure 1 Structural schematic diagram of an embodiment of the parking number plate for controlling a vehicle according to the present invention;

[0019] Figure 2 Structural disassembly diagram of an embodiment of the parking number plate for controlling a vehicle according to the present invention;

[0020] Figure 3 Structural cross-sectional view of an embodiment of the parking number plate for controlling a vehicle according to the present invention;

[0021] Figure 4 Disassembled anatomical view of an embodiment of the parking number plate for controlling a vehicle according to the present invention.

[0022] Explanation of the reference numerals in the drawings:

[0023] Label Name Label Name Label Name 10 Number plate body 11 Display screen 20 Communication module 12 Shell 124 Aroma diffuser port 30 Aroma diffuser component 31 Connecting shell 32 Diffuser 125 Installation groove 311 Spice containing cavity 312 Fragrance outlet 313 Bottom shell 314 Upper cover 126 Upper shell 127 Lower shell 40 Circuit board 41 Battery 50 Solar photovoltaic panel 42 Heating element

[0024] The realization of the object, functional features and advantages of the present invention will be further described in conjunction with the embodiments and with reference to the accompanying drawings. Detailed implementation manners

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0026] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present invention, the directional indications are only used to explain the relative position relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If this specific posture changes, the directional indications will also change accordingly.

[0027] In addition, if the descriptions such as "first" and "second" are involved in the embodiments of the present utility model, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and / or" appearing throughout the text is that it includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, or solution B, or the solution where A and B are satisfied simultaneously. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement it. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0028] With the continuous development of technology, intelligent terminals have become an indispensable part of people's lives. Among them, a very convenient function is to realize the operation of the car key through the intelligent terminal. The communication element installed in the intelligent terminal is used to receive and transmit the frequency signal of the vehicle-mounted system, enabling users to operate the car key function of the vehicle-mounted system through the intelligent terminal. In the related art, it is necessary to modify the car wiring before operating the car key function of the vehicle-mounted system through the intelligent terminal, which is inconvenient to use.

[0029] The present utility model provides a parking number plate that can be used to control a vehicle, aiming to solve the technical problem of how to improve the convenience of controlling a vehicle by an intelligent terminal.

[0030] In the embodiments of the present utility model, as Figure 1 and Figure 3 shown, the parking number plate that can be used to control a vehicle includes: a number plate body 10, a display screen 11 is provided on the surface of the number plate body 10, and the display screen 11 is used to display a number; a communication module 20, the communication module 20 is installed on the number plate body 10, and the communication module 20 is used to communicate with the vehicle-mounted system of the vehicle and a mobile terminal, so that the mobile terminal can control the vehicle through the communication module 20.

[0031] In this embodiment, the number plate body 10 can display the owner's mobile phone number through the display screen 11, and the communication module 20 can be paired and communicate with the vehicle-mounted system of the vehicle and the user's mobile terminal. The mobile terminal is an intelligent terminal, such as a mobile phone, a smart watch or a smart bracelet, etc., which are intelligent devices that users can carry with them.

[0032] The communication module 20 is used to enable the user to achieve wireless communication between the mobile terminal and the in-vehicle system, so as to control functions such as locking and unlocking the vehicle. There are many forms of communication between the communication module 20 and the mobile terminal and the in-vehicle system. For example, wireless communication can be achieved through Bluetooth, 3G network, 4G network, 5G network, etc., and there is no limitation here.

[0033] For example, the communication module 20 can be a part of the passive keyless entry system (PKE). The PKE system uses RFID wireless radio frequency technology and a vehicle identity coding recognition system, adopts a development solution for miniaturized and low-power radio frequency antennas, integrates a remote control system and a keyless system, and follows the traditional vehicle circuit protection to achieve a dual radio frequency system and dual anti-theft protection. In the PKE system, the vehicle serves as the base station and the parking number plate serves as the transponder to achieve two-way communication. The communication module 20 includes components such as a receiving antenna, a microcontroller, a high-frequency transmitting circuit, a low-frequency receiving circuit, and a control switch.

[0034] Of course, the communication module 20 can also be an element in the ultra-wideband wireless carrier communication technology. Ultra-wideband (UWB) uses a new ultra-wideband wireless technology that is very different from traditional communication technologies. It transmits and receives extremely narrow pulses with a nanosecond or sub-nanosecond level to transmit data with the vehicle, has a bandwidth in the range of 3.1 - 10.6 GHz, and is not easily interfered by other signals. Through the interaction between the UWB of the parking number plate and the vehicle UWB, the centimeter-level distance from the vehicle can be identified using the characteristics of the positioning algorithm, enabling quick response easily, allowing the user to control the vehicle automatically and without feeling through the parking number plate.

[0035] The communication module 20 is installed on the number plate body 10, enabling the communication module 20 to communicate with the in-vehicle system in close proximity. Thus, a mobile terminal such as a mobile phone or a smart watch can achieve communication control of the vehicle from outside the vehicle through the communication module 20. In this way, when using the parking number plate, only the communication module 20 needs to be paired with the in-vehicle system and the mobile terminal for communication, without the need to modify the in-vehicle system wiring or the hardware of the mobile terminal, improving the convenience of vehicle control. Since the position of the parking number plate in the vehicle is relatively stable, the distance between the communication module 20 and the in-vehicle system can be ensured to be relatively stable, thereby ensuring the communication signal strength between the communication module 20 and the in-vehicle system to improve the vehicle control effect.

[0036] Specifically, such as Figure 1 and Figure 2As shown, the license plate body 10 includes a housing 12. The housing 12 is provided with a display window, and the display screen 11 is installed in the display window. The parking license plate further includes a circuit board 40 installed in the housing 12. The communication module 20 is installed on the circuit board 40. The circuit board 40 is electrically connected to the display screen 11. The communication module 20 is also used to enable a mobile terminal to control the display, hiding, or changing of the number on the display screen 11.

[0037] The circuit board 40 is used to distribute electrical energy to the communication module 20 and the display screen 11 and transmit control signals. The display screen 11 can be a light-emitting diode display screen 11. When the user locks the car through the intelligent terminal and the parking license plate, the circuit board 40 not only controls the communication module 20 to lock the car but also controls the display screen 11 to display the number digits, so that the user can lock the car and display the number digits simultaneously through one operation step. When the user unlocks the car through the intelligent terminal and the parking license plate, the circuit board 40 not only controls the communication module 20 to unlock the car but also controls the display screen 11 to hide the number digits, so that the user can unlock the car and hide the number digits simultaneously through one operation step. In addition, the user can also freely change the number digits to be displayed on the display screen 11 through the intelligent terminal and the circuit board 40 to improve the convenience of using the parking license plate.

[0038] Exemplarily, as Figure 3 shown, the parking license plate further includes a battery 41 and a solar photovoltaic panel 50. The battery 41 is installed in the housing 12 and is electrically connected to the circuit board 40. The solar photovoltaic panel 50 is installed on the top wall of the housing 12. The top wall of the housing 12 is provided with a through hole, and the solar photovoltaic panel 50 is electrically connected to the circuit board 40 through the through hole.

[0039] The battery 41 is used to provide electrical energy to the communication module 20 and the display screen 11 through the circuit board 40, so that the parking license plate can be used without connecting to the vehicle power supply. The solar photovoltaic panel 50 is a power generation device that generates direct current when exposed to sunlight and is composed of thin solid photovoltaic cells 41 made almost entirely of semiconductor materials (such as silicon). The solar photovoltaic panel 50 can be electrically connected to the charging circuit on the circuit board 40 through a conductive sheet. The parking license plate is placed on the center console near the windshield inside the car. Therefore, the solar photovoltaic panel 50 can be exposed to the sunlight irradiating on the center console, so that the solar energy can be used to charge the battery 41 to save the electricity cost. After the user parks the car in a fixed position and leaves the car, the parking license plate placed on the center console can be charged autonomously by solar energy to improve the charging convenience of the parking license plate.

[0040] Specifically, the parking number plate that can be used to control the vehicle further includes a wireless networking module. The wireless networking module is installed on the circuit board 40 and is used to enable mobile devices to connect to the wireless network. The wireless networking module is a Wi-Fi module, which can emit radio waves for mobile devices such as smartphones, tablets, and smartwatches to connect to the network. Installing the wireless networking module in the parking number plate that can be used to control the vehicle enables the parking number plate to have the function of a wireless router, improving the usage effect of the parking number plate.

[0041] Exemplarily, as Figures 2 to 4 shown, the housing 12 is further provided with an aromatherapy port 124. The parking number plate further includes an aromatherapy component 30. The aromatherapy component 30 is installed in the housing 12 and volatilizes aromatherapy gas through the aromatherapy port 124. The aromatherapy component 30 houses aromatherapy materials, and the aromatherapy materials can volatilize aromatherapy gas through the aromatherapy port 124 to improve the smell of the vehicle interior environment. Combining the aromatherapy component 30 with the number plate body 10 enables the number plate body 10 to have multiple functions such as displaying the number, controlling the vehicle, and aromatherapy.

[0042] Specifically, as Figures 2 to 4 shown, the aromatherapy component 30 includes a connecting shell 12 and a diffuser 32. The connecting shell 12 is fixedly connected to the housing 12. The connecting shell 12 has a spice accommodating cavity 311 and a fragrance dispersing port 312. The fragrance dispersing port 312 communicates the spice accommodating cavity 311 and the aromatherapy port 124. One end of the diffuser 32 is disposed in the spice accommodating cavity 311, and the other end is disposed in the fragrance dispersing port 312. The spice accommodating cavity 311 is used to accommodate solid spices or liquid spices. One end of the diffuser 32 extends out of the fragrance dispersing port 312 and is close to the aromatherapy port 124. The diffuser 32 can be a rattan stick or a cotton core stick. The spice can wet the diffuser 32 and then volatilize and diffuse through the diffuser 32 to the outside of the aromatherapy port 124. By separately providing the connecting shell 12 to form the spice accommodating cavity 311, there is no need to form the spice accommodating cavity 311 in the housing 12, which facilitates the replacement of the spice and the modular assembly of the aromatherapy component 30.

[0043] In practical applications, as Figures 2 to 4 shown, the connecting shell 12 is installed at the bottom of the housing 12, the spice accommodating cavity 311 is located below the inner cavity of the housing 12, and the aromatherapy port 124 is opened on the top wall of the housing 12. When the spice accommodating cavity 311 contains spices, the overall weight of the aromatherapy component 30 is relatively large. Therefore, setting the spice accommodating cavity 311 below the housing 12 can lower the overall center of gravity of the parking number plate, making the placement state of the parking number plate in the vehicle more stable and not easily toppled.

[0044] Exemplarily, as Figures 2 to 4As shown, an installation groove 125 is recessed on the bottom wall of the housing 12, and at least part of the connection housing 12 is installed in the installation groove 125. The installation groove 125 is recessed upward from the bottom wall of the housing 12, and the aromatherapy port 124 is opened on the top wall of the housing 12. The connection housing 12 can be assembled and connected below the housing 12 to make full use of the concave space inside the housing 12 to accommodate adjacent spice accommodation cavities 311, making the overall structure of the parking number plate more compact and occupying less longitudinal space, and realizing the miniaturization of the overall structure.

[0045] Specifically, as Figures 2 to 4 shown, the connection housing 12 includes a bottom shell 313 and an upper cover 314. The bottom shell 313 includes a bottom plate and an installation cylinder provided in the middle of the bottom plate with an open upper end. The upper cover 314 is detachably covered at the open end to enclose the spice accommodation cavity 311 with the inner wall of the installation cylinder; at least part of the installation cylinder is accommodated in the installation groove 125, and the periphery of the bottom shell 313 is detachably connected to the housing 12. When the spice in the spice accommodation cavity 311 volatilizes completely, the connection housing 12 can be detached from the housing 12 to separate the aromatherapy component 30 from the housing 12, and then a new aromatherapy component 30 can be replaced or spices can be added. In this way, the convenience of supplementing spices can be improved. The bottom shell 313 is connected to the housing 12 instead of the installation cylinder being connected to the housing 12, which can cover and block the gap between the installation groove 125 and the installation cylinder, ensuring the appearance consistency of the parking number plate.

[0046] Exemplarily, as Figures 2 to 4 shown, the housing 12 includes a detachable upper shell 126 and a lower shell 127. The lower shell 127 includes an annular flange and a fixed cylinder connected to the inner peripheral wall of the annular flange and extending away from the upper shell 126. The middle of the bottom wall of the fixed cylinder is recessed to form the installation groove 125; an embedding cavity is formed by enclosing the outer peripheral wall of the bottom shell 313 and the installation cylinder, and the fixed cylinder is embedded in the embedding cavity. The annular flange, the fixed cylinder and the installation groove 125 form a three-fold step structure. The fixed cylinder is embedded in the embedding cavity, and the installation cylinder is accommodated in the installation groove 125, so that the lower shell 127 and the connection housing 12 form an embedded structure, expanding the accommodation space and making the overall structure more compact.

[0047] Specifically, as Figures 2 to 4As shown, the parking number plate further includes a heating element 42 installed in the housing 12. The heating element 42 is electrically connected to the circuit board 40. One end of the aroma diffuser 32 extends into the housing 12, and the heating element 42 is used to heat the aroma diffuser 32. The heating element 42 can heat the aroma diffuser 32 to increase the volatilization rate of the fragrance in the aroma diffuser 32, thereby improving the aromatherapy effect. By controlling the heating power of the heating element 42, the temperature of the aroma diffuser 32 can be controlled, and further the volatilization speed of the fragrance can be controlled. Therefore, a button can be provided on the top of the housing 12. The button is electrically connected to the circuit board 40, and the user can control the volatilization rate of the fragrance through the button.

[0048] The above are only optional embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structural transformation made by using the content of the specification and drawings of the present invention under the inventive concept of the present invention, or any direct / indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims

1. A parking number plate that can be used to control a vehicle, characterized in that: include: A number plate body, wherein a display screen is provided on the surface of the number plate body, and the display screen is used to display the number; A communication module is installed on the number plate body, and is used to communicate with the vehicle system and the mobile terminal of the vehicle so that the mobile terminal can control the vehicle through the communication module.

2. The parking number plate for controlling a vehicle as claimed in claim 1, characterized in that: The number plate body includes a shell, the shell has a display window, the display screen is installed in the display window, the parking number plate also includes a circuit board installed in the shell, the communication module is installed on the circuit board, the circuit board is electrically connected to the display screen, and the communication module is also used for the mobile terminal to control the display screen to display, hide or change the number.

3. The parking number plate for controlling a vehicle as claimed in claim 2, characterized in that: The parking number plate also includes a battery and a solar photovoltaic panel. The battery is installed in the shell and electrically connected to the circuit board. The solar photovoltaic panel is installed on the top wall of the shell. The top wall of the shell is provided with a via hole. The solar photovoltaic panel is electrically connected to the circuit board through the via hole.

4. The parking number plate for controlling a vehicle as claimed in claim 2, characterized in that: The shell is also provided with an aromatherapy port, and the parking number plate further comprises an aromatherapy component, which is installed on the shell and volatilizes aromatherapy gas through the aromatherapy port.

5. The parking number plate for controlling a vehicle as claimed in claim 4, characterized in that: The aromatherapy component includes a connecting shell and a fragrance diffuser. The connecting shell is fixedly connected to the shell. A fragrance receiving chamber and a fragrance diffusion port are provided in the connecting shell. The fragrance diffusion port is connected to the fragrance receiving chamber and the aromatherapy port. One end of the fragrance diffuser is arranged in the fragrance receiving chamber, and the other end is arranged at the fragrance diffusion port.

6. The parking number plate for controlling a vehicle as claimed in claim 5, characterized in that: The connecting shell is installed at the bottom of the shell, the fragrance accommodating cavity is located below the inner cavity of the shell, and the fragrance port is opened on the top wall of the shell.

7. The parking number plate for controlling a vehicle as claimed in claim 6, characterized in that: The bottom wall of the housing is concavely formed with a mounting groove, and the connecting shell is at least partially mounted in the mounting groove.

8. The parking number plate for controlling a vehicle as claimed in claim 7, characterized in that: The connecting shell includes a bottom shell and an upper cover, the bottom shell includes a bottom plate and a mounting tube which is arranged in the middle of the bottom plate and has an open upper end, the upper cover is detachably covered on the open portion to enclose with the inner wall of the mounting tube to form the fragrance containing chamber; the mounting tube is at least partially accommodated in the mounting groove, and the periphery of the bottom shell is detachably connected to the shell body.

9. The parking number plate for controlling a vehicle as claimed in claim 8, characterized in that: The shell body includes an upper shell and a lower shell that are detachably connected, the lower shell includes an annular flange, a fixing cylinder connected to the inner circumferential wall of the annular flange and extending away from the upper shell, the middle portion of the bottom wall of the fixing cylinder is recessed to form the mounting groove; the bottom shell and the outer circumferential wall of the mounting cylinder are combined to form an embedding cavity, and the fixing cylinder is embedded in the embedding cavity.

10. The parking number plate for controlling a vehicle as claimed in claim 2, characterized in that: The parking number plate that can be used to control the vehicle also includes a wireless networking module, which is installed on the circuit board and is used for wireless networking of mobile devices.

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