A smart voice-activated OBU device with aromatherapy function

Abstract

This utility model discloses an intelligent voice-activated OBU device with aromatherapy function, including a base shell, an upper shell at the top of the base shell with a snap-fit ​​fastener installed on the inner side of the upper part of the base shell, an aromatherapy main shell above the upper shell, an upper cover plate at the top of the aromatherapy main shell with a snap-fit ​​fastener installed on the inner side of the upper part of the aromatherapy main shell, multiple through holes inside the upper cover plate, an aromatherapy tablet placed inside the aromatherapy main shell, a lower cover plate at the bottom of the aromatherapy main shell with a snap-fit ​​fastener installed on the inner side of the aromatherapy main shell, and a connecting component at the center of the lower cover plate. This device integrates the aromatherapy equipment with the OBU device, solving the problem that traditional OBU devices have limited functionality and cannot meet the diverse needs of drivers, improving the driver's driving experience, reducing the installation of independent devices in the vehicle, saving interior space, and improving the simplicity and aesthetics of the vehicle's interior layout.

Description

Technical Field

[0001] This utility model relates to the field of intelligent transportation technology, specifically to an intelligent voice OBU device with aromatherapy function. Background Technology

[0002] With the development of intelligent transportation, the On-Board Unit (OBU), as a key on-board unit in electronic toll collection systems, has been widely used in highway toll collection scenarios. It communicates with Roadside Units (RSUs) to enable automatic identification and toll deduction when vehicles quickly pass through toll booths, greatly improving traffic efficiency.

[0003] Currently available OBU devices only function to automatically identify and deduct tolls as vehicles quickly pass through toll booths, and their functionality is relatively limited. As people's quality of life improves, their demands for in-car comfort are also increasing. Car air fresheners, which improve the smell inside the car, are favored by many car owners. Traditional car air fresheners are usually installed independently, taking up space in the car and lacking effective integration with other vehicle equipment. Therefore, we propose an intelligent voice-activated OBU device with air freshener function, which has significant meaning and market value. Utility Model Content

[0004] In view of the shortcomings of the existing technology, this utility model provides an intelligent voice OBU device with aromatherapy function, which solves the problem that the traditional OBU device has relatively simple functions and cannot meet the diverse needs of drivers.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: A smart voice OBU device with aromatherapy function includes a bottom shell, an upper shell at the upper end of the bottom shell, the upper shell being snapped onto the inner side of the upper end of the bottom shell, an aromatherapy main shell above the upper shell, an upper cover plate at the upper end of the aromatherapy main shell, the upper cover plate being snapped onto the inner side of the upper end of the aromatherapy main shell, multiple sets of through holes are opened inside the upper cover plate, aromatherapy tablets are placed inside the aromatherapy main shell, a lower cover plate is provided at the bottom of the aromatherapy main shell, the lower cover plate being snapped onto the inner side of the aromatherapy main shell, and a connecting component is provided at the center of the lower cover plate.

[0006] Preferably, the connecting assembly includes a negative magnet block and a positive magnet block, the negative magnet block and the positive magnet block are aligned with each other, the positive magnet block is snapped into the inside of the upper shell, and the negative magnet block is fixedly installed at the bottom of the lower cover plate through a mounting groove.

[0007] Preferably, a protrusion plate is fixedly connected to the center of the upper cover plate, and a mirror layer is provided on the upper surface of the protrusion plate.

[0008] Preferably, a circuit board is fixedly installed inside the bottom shell, and a voice playback module is fixedly installed on the upper surface of the circuit board.

[0009] Preferably, the voice playback module includes a signal receiving module, a voice synthesis module, and an audio playback module. The signal receiving module is connected to the traffic information network to receive information sent by the traffic information network in real time. Then, the received information is processed by the voice synthesis module and then played through the playback module and speaker.

[0010] Preferably, an anti-tamper switch is provided at the bottom of the circuit board, and a toggle plate is fixedly connected to the lower end of the anti-tamper switch through the bottom shell.

[0011] Preferably, a power switch and a USB interface are installed on the side surface of the bottom shell, and the power switch and the USB interface are symmetrically positioned. An adhesive backing is fixedly installed on the lower surface of the bottom shell.

[0012] This invention provides an intelligent voice-activated OBU device with aromatherapy function. Compared with the prior art, it has the following advantages: The aromatherapy main housing located at the upper end of the bottom shell, the aromatherapy tablet placed inside the main housing, the through-holes in the upper cover plate of the main housing, and the positive magnets on the lower surface of the main housing (which are secured to the inner wall of the upper shell) all interact to integrate the aromatherapy device with the OBU device. This solves the problem that traditional OBU devices have limited functionality and cannot meet the diverse needs of drivers, improves the driver's driving experience, reduces the need for separate in-vehicle equipment, saves interior space, and enhances the simplicity and aesthetics of the vehicle's interior layout. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This utility model Figure 1 A schematic diagram of the rear view structure;

[0015] Figure 3 This utility model Figure 1 A schematic diagram of the cross-sectional structure;

[0016] Figure 4 This utility model Figure 1 Top view of the structure

[0017] Figure 5 This utility model Figure 1 A schematic diagram of the structure viewed from below.

[0018] In the diagram: 1. Bottom shell; 101. Power switch; 102. Top shell; 103. USB interface; 104. Adhesive backing board; 105. Positive magnet; 106. Circuit board; 107. Voice playback module; 2. Aromatherapy main shell; 201. Protrusion plate; 202. Top cover plate; 203. Through hole; 204. Negative magnet; 205. Mounting slot; 206. Aromatherapy tablet; 207. Bottom cover plate; 3. Toggle switch; 301. Anti-tamper switch. Detailed Implementation

[0019] 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.

[0020] Please see Figure 1-5 This utility model provides a technical solution: an intelligent voice OBU device with aromatherapy function, including a bottom shell 1, an upper shell 102 at the upper end of the bottom shell 1, the upper shell 102 being snapped onto the inner side of the upper end of the bottom shell 1, an aromatherapy main shell 2 above the upper shell 102, an upper cover plate 202 at the upper end of the aromatherapy main shell 2, the upper cover plate 202 being snapped onto the inner side of the upper end of the aromatherapy main shell 2, multiple sets of through holes 203 being opened inside the upper cover plate 202, an aromatherapy tablet 206 being placed inside the aromatherapy main shell 2, a lower cover plate 207 at the bottom of the aromatherapy main shell 2, the lower cover plate 207 being snapped onto the inner side of the aromatherapy main shell 2, and a connecting component being provided at the center of the lower cover plate 207.

[0021] As a technical optimization of this utility model, the connecting component includes a negative magnet block 204 and a positive magnet block 105. The negative magnet block 204 and the positive magnet block 105 are aligned with each other. The positive magnet block 105 is snapped into the inside of the upper shell 102. The negative magnet block 204 is fixedly installed at the bottom of the lower cover plate 207 through the mounting groove 205. The main aromatherapy shell 2 and the bottom shell 1 can be attracted and connected together by the negative magnet block 204 and the positive magnet block 105.

[0022] As a technical optimization of this utility model, a protrusion plate 201 is fixedly connected to the center of the upper cover plate 202. The upper surface of the protrusion plate 201 is provided with a mirror layer. The protrusion plate 201 can improve the overall aesthetics of the OBU device and further enhance the interior decoration effect.

[0023] As a technical optimization of this utility model, a circuit board 106 is fixedly installed inside the bottom shell 1, and a voice playback module 107 is fixedly installed on the upper surface of the circuit board 106. The voice playback module 107 includes a signal receiving module, a voice synthesis module, and an audio playback module. The signal receiving module is connected to the traffic information network to receive information sent by the traffic information network in real time. Then, the received information is processed by the voice synthesis module and then played through the playback module and speaker. The voice playback module 107 can announce the transaction amount when the vehicle passes through the highway exit and can provide voice prompts to the user when operating the OBU device, thereby improving the ease of use of the OBU device.

[0024] As a technical optimization of this utility model, an anti-tamper switch 301 is provided below the circuit board 106. The lower end of the anti-tamper switch 301 passes through the bottom shell 1 and is fixedly connected to a toggle plate 3. The anti-tamper switch 301 and the toggle plate 3 below the circuit board 106 can fix the bottom shell 1 and prevent the bottom shell 1 from being disassembled during use.

[0025] As a technical optimization of this utility model, a power switch 101 and a USB interface 103 are installed on the side surface of the bottom shell 1. The power switch 101 and the USB interface 103 are symmetrically positioned, and an adhesive backing plate 104 is fixedly installed on the lower surface of the bottom shell 1.

[0026] In use, the following steps are taken: First, the adhesive backing plate 104 on the lower surface of the base shell 1 is used to attach the base shell 1 to the vehicle's center console. Then, the upper cover plate 202 of the main aromatherapy housing 2 is opened, and the aromatherapy tablet 206 is placed inside the main aromatherapy housing 2. The upper cover plate 202 is then reinstalled in its original position. Next, the lower end of the main aromatherapy housing 2 is aligned with the upper end of the base shell 1, at which point the negative magnet 204 is aligned with the positive magnet 105. The main aromatherapy housing 2 is then placed on the upper end of the base shell 1. The positive magnet 105 and the negative magnet 204 magnetically fix the main aromatherapy housing 2 to the upper end of the base shell 1. During use, the fragrance emitted by the aromatherapy tablet 206 inside the main aromatherapy housing 2 will be released through the through hole 203, thus filling the vehicle interior with fragrance.

[0027] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A smart voice OBU device with aromatherapy function, comprising a bottom shell (1), characterized in that: The upper end of the bottom shell (1) is provided with an upper shell (102), and the upper shell (102) is snapped on the inner side of the upper end of the bottom shell (1). The upper shell (102) is provided with a main aromatherapy shell (2), and the upper end of the main aromatherapy shell (2) is provided with an upper cover plate (202). The upper cover plate (202) is snapped on the inner side of the upper end of the main aromatherapy shell (2). The upper cover plate (202) has multiple sets of through holes (203) inside. The aromatherapy sheet (206) is placed inside the main aromatherapy shell (2). The bottom of the main aromatherapy shell (2) is provided with a lower cover plate (207), and the lower cover plate (207) is snapped on the inner side of the main aromatherapy shell (2). The lower cover plate (207) has a connecting component at the center.

2. The intelligent voice OBU device with aromatherapy function according to claim 1, characterized in that: The connecting assembly includes a negative magnet block (204) and a positive magnet block (105). The negative magnet block (204) and the positive magnet block (105) are aligned with each other. The positive magnet block (105) is snapped into the inside of the upper shell (102). The negative magnet block (204) is fixedly installed at the bottom of the lower cover plate (207) through the mounting groove (205).

3. The intelligent voice OBU device with aromatherapy function according to claim 1, characterized in that: The upper cover plate (202) is fixedly connected to the center of a protrusion plate (201), and a mirror layer is provided on the upper surface of the protrusion plate (201).

4. The intelligent voice OBU device with aromatherapy function according to claim 1, characterized in that: A circuit board (106) is fixedly installed inside the bottom shell (1), and a voice playback module (107) is fixedly installed on the upper surface of the circuit board (106).

5. The intelligent voice OBU device with aromatherapy function according to claim 4, characterized in that: The voice playback module (107) includes a signal receiving module, a voice synthesis module and an audio playback module. The signal receiving module is connected to the traffic information network to receive information sent by the traffic information network in real time. Then, the received information is processed by the voice synthesis module and then played through the playback module and speaker.

6. The intelligent voice OBU device with aromatherapy function according to claim 4, characterized in that: The circuit board (106) is provided with an anti-tamper switch (301) at the bottom. The lower end of the anti-tamper switch (301) passes through the bottom shell (1) and is fixedly connected to a toggle plate (3).

7. The intelligent voice OBU device with aromatherapy function according to claim 1, characterized in that: The side surface of the bottom shell (1) is equipped with a power switch (101) and a USB interface (103), the power switch (101) and the USB interface (103) are symmetrically positioned, and the bottom surface of the bottom shell (1) is fixedly equipped with an adhesive backing plate (104).

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