CN215244647U - Vehicle-mounted T-BOX and ETC function integrated structure - Google Patents

Abstract

The utility model relates to an automobile panorama calibration technical field especially relates to an on-vehicle T-BOX and ETC function integrated configuration. Comprises a box body, a circuit board and a peripheral component; the circuit board is arranged in the box body and is electrically connected with the peripheral component; the circuit board comprises a T-BOX circuit integrated area and an ETC circuit integrated area; the ETC antenna is arranged on the box body and is in feed connection with an ETC circuit integrated area of the circuit board; the box body is obliquely arranged at a center console of the automobile. The utility model discloses an integrate on a circuit board with on-vehicle T-BOX and ETC function to accomplish the loading of circuit board and ETC antenna through the BOX body structure, not only can reduce product development cost, can solve current ETC BOX simultaneously and place windshield in the front, and the influence that exists beautifully has the problem of stealing the brush with the bank card in the car, and this integrated structure is reliable effective, under the circumstances of confirming present on-vehicle T-BOX and ETC function, can reduce the functional component in the car, realize integrated structure's functional diversity.

Description

Vehicle-mounted T-BOX and ETC function integrated structure

Technical Field

The utility model relates to an automobile panorama calibration technical field especially relates to an on-vehicle T-BOX and ETC function integrated configuration.

Background

With the development of communication technology, the demand of consumers for automobiles is higher and higher, and the internet of vehicles is one of the demands. The automobile realizes internet surfing in the automobile, remote monitoring and diagnosis of vehicle information, updating and upgrading of air wireless software and the like through the vehicle-mounted T-BOX (intelligent terminal). With the increase of the number of automobiles, more and more people select self-driving to travel, and the occurrence of an Electronic Toll Collection (ETC) system greatly relieves the congestion pressure of the expressway junction. The ETC employs a DSRC (Dedicated Short Range Communication) technology, and an operating frequency is 5.8 GHz. The present ETC devices are all box + antennas placed on the front windshield. The state stipulates that from 7/1/2020, a vehicle model for which approval is newly applied should be added with an ETC vehicle-mounted device in the matching. This brings the ETC device to the front loading product line and also brings more flexibility to the design of ETC products.

In the current scheme, the T-BOX and the ETC exist in the form of two independent boxes, the development cost of products is increased, the occupied space of an automobile is large, and the ETC + bank card is placed on a front windshield, the appearance in the automobile is affected, and the risk that the bank card is stolen and swiped exists.

Disclosure of Invention

The utility model discloses a solve present on-vehicle T-BOX and ETC equipment occupation space big, ETC conventional is placed and is influenced the interior pleasing to the eye and have the technical problem of the risk that the bank card was stolen to brush, provides an on-vehicle T-BOX and ETC function integrated configuration.

In order to solve the technical problem, the technical scheme of the utility model as follows:

a vehicle-mounted T-BOX and ETC function integrated structure comprises a BOX body, a circuit board and a peripheral assembly; the circuit board is arranged in the box body and is electrically connected with the peripheral component; the circuit board comprises a T-BOX circuit integrated area and an ETC circuit integrated area; the ETC antenna is installed on the box body and is in feed connection with an ETC circuit integrated area of the circuit board; the box body is obliquely arranged at a center console of the automobile.

Further, the T-BOX antenna is installed in a shark fin shell of an automobile and is connected with a T-BOX circuit integrated area of the circuit board through a radio frequency coaxial cable and peripheral components.

Further, the T-BOX circuit integrated area and the ETC circuit integrated area are arranged on the left side and the right side of the circuit board.

Further, the peripheral component is arranged close to a T-BOX circuit integrated area of the circuit board.

Further, the peripheral components include one or more of a power interface, a radio frequency Fakra interface, and a USB debug interface.

Furthermore, the box body is arranged at the position of the automobile center console in an inclined mode of 45 degrees.

Further, the box body comprises a front shell and a rear cover, wherein the front shell is butted with the rear cover to form a cavity structure capable of accommodating and fixing the circuit board and the peripheral components.

Furthermore, the ETC antenna adopts the direct overall arrangement of the form of patch antenna to set up on the circuit board.

Further, the T-BOX circuit integrated area and the ETC circuit integrated area are arranged on the same circuit board.

The utility model discloses an integrate on a circuit board with on-vehicle T-BOX and ETC function to accomplish the loading of circuit board and ETC antenna through the BOX body structure, not only can reduce product development cost, can solve current ETC BOX simultaneously and place windshield in the front, and the influence that exists beautifully has the problem of stealing the brush with the bank card in the car, and this integrated structure is reliable effective, under the circumstances of confirming present on-vehicle T-BOX and ETC function, can reduce the functional component in the car, realize integrated structure's functional diversity.

Drawings

Fig. 1 is a structural diagram of an embodiment of the present invention, in which a vehicle-mounted T-BOX and an ETC function integrated structure are shown.

Fig. 2 is an internal structure diagram of an embodiment of the present invention, wherein the internal structure diagram is an integrated structure of the vehicle-mounted T-BOX and the ETC.

Fig. 3 is a layout diagram of the vehicle-mounted T-BOX and ETC function integrated structure on the vehicle in the embodiment of the present invention.

Fig. 4 is a block diagram of an embodiment of the present invention, illustrating a functional integrated structure of an onboard T-BOX and an ETC.

Wherein:

the box body is 10;

the circuit board is 20, the T-BOX circuit integrated area is 21, and the ETC circuit integrated area is 22;

the peripheral component is 30 and the ETC antenna is 40.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Examples

Fig. 1 shows a block diagram of the functional integrated structure of the vehicle-mounted T-BOX and the ETC in the present embodiment.

As shown in fig. 1, the present embodiment provides an integrated structure of vehicle-mounted T-BOX and ETC functions, which is mainly used for integrating the vehicle-mounted T-BOX and the ETC functions, saving the space in the vehicle, and improving the functionality of the vehicle-mounted device.

Specifically, the vehicle-mounted T-BOX and ETC function integrated structure includes a BOX 10, a circuit board 20 and a peripheral component 30, in terms of structure, the circuit board 20 is installed in the BOX 10 and electrically connected to the peripheral component 30, and the circuit board 20 performs signal connection of an antenna, power supply and other peripheral wiring through the peripheral component 30. More specifically, the circuit board 20 includes a T-BOX circuit integrated region 21 and an ETC circuit integrated region 22, wherein the T-BOX circuit integrated region 21 carries electrical components for performing an on-vehicle T-BOX function, and the ETC circuit integrated region 22 carries electrical components for performing an on-vehicle ETC function. Specifically, the ETC antenna 40 corresponding to the ETC circuit integrated area 22 of the circuit board 20 is mounted on the cartridge body 10 and is in feed connection with the ETC circuit integrated area 22 of the circuit board 20, and at the same time, the cartridge body 10 of the integrated structure is obliquely disposed at the center console of the automobile.

In the specific functional aspect of the above structure, the BOX 10 is mainly used for mounting and fixing the circuit board 20, and provides protection for the circuit board 20, and prevents the circuit board 20 from being damaged, and the circuit board 20 is provided with electrical components for implementing the functions of the vehicle-mounted T-BOX and the ETC, and the two are arranged on the circuit board 20 in different areas, so that the integrated structure can implement integration of the functions of the vehicle-mounted T-BOX and the ETC through one BOX 10 and the circuit board 20. The peripheral component 30 is mainly used to connect the circuit board 20 to external devices, for example, the circuit board 20 may be connected to a power supply of an external T-BOX antenna through the peripheral component 30 to receive a power input of an external power source. In the connection mode, the integrated structure enables the ETC antenna 40 to be arranged in the vehicle forward in the radiation direction only through the plastic material or the front windshield through the arrangement of the ETC antenna 40 on the box body 10 and the arrangement of the box body 10 in the vehicle, and the integrated structure is guaranteed to be capable of achieving the transceiving function of the ETC antenna 40.

The advantage of this embodiment lies in, this integrated structure not only can reduce product development cost through integrating on-vehicle T-BOX and ETC function on a circuit board 20 to accomplish the loading of circuit board 20 and ETC antenna 40 through the structure of BOX body 10, can solve simultaneously that present ETC BOX is placed in front windshield, and the influence that exists beautifully in the car and the bank card has the problem of stealing and brushing, and this integrated structure is reliable effective, under the circumstances of guaranteeing on-vehicle T-BOX and ETC function, can reduce the functional component in the car, realize the functional diversity of integrated structure.

Some embodiments of the present embodiments are provided below.

In some embodiments, the T-BOX antenna is an external antenna, and in particular, the T-BOX antenna is mounted in a shark fin housing of an automobile and connected to a T-BOX circuit integrated region 21 of a circuit board 20 through a radio frequency coaxial cable and a peripheral component 30, so that functional diversity of an integrated structure is ensured, and market competitiveness of the integrated structure is improved.

In some embodiments, the T-BOX circuit integrated area 21 and the ETC circuit integrated area 22 are disposed on the circuit board 20 at left and right sides, so that the two functional areas are not affected by each other. Peripheral component 30 is preferably located adjacent to T-BOX circuit integrated area 21 of circuit board 20. this design is advantageous in facilitating wiring within enclosure 10 and external connection of the T-BOX antenna.

In some embodiments, peripheral components 30 include one or more of a power interface, a radio frequency Fakra interface, and a USB debug interface. In particular, the peripheral component 30, in addition to being used for powering and debugging functions, also comprises a connector for the external whip antenna, which is mainly used for connecting with the antenna of the shark fin on the roof.

In some embodiments, the cassette 10 is disposed at a 45 degree tilt at the vehicle center console, and the ETC antenna 40 is disposed at a tilted top of the cassette 10. The design can reduce the obstacles in the radiation direction of the ETC antenna 40 and reduce the influence on the transmission and reception of electromagnetic wave signals by the ETC antenna 40.

In the case 10, in some embodiments, the case 10 includes a front housing and a back housing, the front housing and the back housing interface to form a cavity structure that can receive and hold the circuit board 20 and the peripheral components 30. Of course, positioning seats and positioning pieces can be disposed in the box body 10, so as to position the circuit board 20 in the box body 10.

In some embodiments, ETC antenna 40 is disposed directly on circuit board 20 in the form of a patch antenna. In other embodiments, the T-BOX circuit integrated region 21 and the ETC circuit integrated region 22 are disposed on the same circuit board 20, which improves the integration of the integrated structure.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (9)

1. A vehicle-mounted T-BOX and ETC function integrated structure is characterized by comprising a BOX body, a circuit board and peripheral components; the circuit board is arranged in the box body and is electrically connected with the peripheral component; the circuit board comprises a T-BOX circuit integrated area and an ETC circuit integrated area; the ETC antenna corresponding to the ETC circuit integrated area is installed on the box body and is in feed connection with the ETC circuit integrated area of the circuit board; the box body is obliquely arranged at a center console of the automobile.

2. The vehicle-mounted T-BOX and ETC functional integrated structure according to claim 1, wherein the T-BOX antenna is mounted in a shark fin housing of the vehicle and connected to the T-BOX circuit integrated region of the circuit board through radio frequency coaxial cable and peripheral components.

3. The vehicular T-BOX and ETC functional integrated structure according to claim 1, wherein the T-BOX circuit integrated region and the ETC circuit integrated region are disposed on the circuit board on the left and right sides.

4. The on-vehicle T-BOX and ETC functional integrated structure according to claim 3, wherein said peripheral component is disposed near a T-BOX circuit integrated region provided on said circuit board.

5. The on-board T-BOX and ETC functional integrated structure according to any of claims 1-4, wherein the peripheral components include one or more of a power interface, a radio frequency Fakra interface and a USB debug interface.

6. The vehicle-mounted T-BOX and ETC functional integrated structure according to any one of claims 1 to 4, wherein the BOX body is arranged at a 45-degree inclination at a center console of the vehicle.

7. The vehicle T-BOX and ETC functional integrated structure according to any one of claims 1 to 4, wherein the BOX body comprises a front shell and a rear cover, the front shell and the rear cover are butted to form a cavity structure capable of accommodating and fixing a circuit board and peripheral components.

8. The vehicle-mounted T-BOX and ETC functional integrated structure according to any one of claims 1 to 4, wherein the ETC antenna is directly arranged on the circuit board in a patch antenna manner.

9. The vehicular T-BOX and ETC functional integrated structure according to any one of claims 1 to 4, wherein the T-BOX circuit integrated region and the ETC circuit integrated region are provided on the same circuit board.

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