CN216083759U - Multi-function vehicle carries OBU device that can make a sound - Google Patents

Abstract

The utility model is suitable for the technical field of vehicle-mounted OBUs, and provides a multifunctional vehicle-mounted OBU device capable of producing sound, which comprises: the OBU comprises an OBU main body and an anti-disassembly base, wherein the anti-disassembly base is provided with a groove and a containing groove, the OBU main body is detachably connected with the anti-disassembly base, and the containing groove is positioned below the groove; the OBU main part is equipped with signal terminal, and the OBU main part includes: the display device comprises a microprocessor, a voice module, a display module and a communication module, wherein the microprocessor is in signal connection with the voice module, the display module and the communication module and is connected with a signal terminal through a signal wire; the anti-dismantling base is provided with a signal probe and a reverse probe corresponding to the signal terminal and comprises a microwave receiving module and a power supply module, and the microwave receiving module is connected with the signal probe and the reverse probe through a signal line. Therefore, the OBU main body can be detached when not in use, and the service life of the OBU main body is prolonged; the driver can know the transaction information in time.

Description

Multi-function vehicle carries OBU device that can make a sound

Technical Field

The utility model relates to the technical field of vehicle-mounted OBUs, in particular to a multifunctional vehicle-mounted OBU device capable of making sound.

Background

The OBU is the meaning of on-vehicle unit, is exactly to adopt DSRC technique, and the microwave device that carries out the communication with the RSU, and in ETC system, the OBU is put on the car, and the road side erects the way survey unit, carries out the communication through the microwave each other, and when the vehicle passes through the RSU at a high speed, use microwave communication between OBU and the RSU, just like our non-contact card, it is farther only apart from, the frequency is higher, can discern true and false when passing, obtain the motorcycle type, calculate the rate and deduct the toll.

At present, the ETC electronic toll collection technology becomes a main toll collection mode of high-grade highways and even urban parking lots in China, and the conventional OBU device only has a small liquid crystal display screen, so that the amount of money can be displayed instantly during transaction, and a driver cannot visually know transaction information in time during driving or free flow charging; the conventional vehicle-mounted OBU device is generally integrally fixed on the vehicle and cannot be detached, however, for ordinary families, the vehicle is generally used in the city and cannot frequently run at high speed, and if the vehicle-mounted OBU device is mounted on the vehicle for a long time and is not detached, the service life of the vehicle-mounted OBU device is influenced.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned drawbacks, an object of the present invention is to provide a multifunctional vehicle-mounted OBU device capable of generating sound, which can detach the OBU body when not in use, thereby increasing the service life of the OBU device and enabling a driver to know transaction information in time.

In order to achieve the above object, the present invention provides a multifunctional vehicle-mounted OBU device capable of generating sound, comprising: the anti-disassembly base is provided with a groove and a containing groove, the OBU main body is arranged in the groove and detachably connected with the anti-disassembly base, the containing groove is located below the groove, a T-shaped stop block and an L-shaped stop block are elastically connected in the anti-disassembly base, a third stop block is elastically connected in the containing groove, the T-shaped stop block is arranged above the third stop block, the L-shaped stop block is provided with a positioning hole corresponding to the third stop block, and the L-shaped stop block is in sliding connection with the containing groove;

the OBU main part is equipped with signal terminal, the OBU main part includes: the display device comprises a microprocessor, a voice module, a display module and a communication module, wherein the microprocessor is in signal connection with the voice module, the display module and the communication module and is connected with a signal terminal through a signal wire;

the anti-dismantling base is provided with a signal probe and a reverse probe corresponding to the signal terminal and comprises a microwave receiving module and a power supply module, and the microwave receiving module is connected with the signal probe and the reverse probe through signal lines; the signal terminals are in contact connection with the signal probes or the reverse probes.

According to the multifunctional vehicle-mounted OBU device capable of generating sound, the OBU main body further comprises a storage module and a display module, and the storage module and the display module are in signal connection with the microprocessor; the storage module can store historical transaction information, and the display module displays the working state of the OBU main body.

According to the multifunctional vehicle-mounted OBU device capable of producing sound, the OBU main body is further provided with an alarm module and a self-checking module, and the alarm module and the self-checking module are in signal connection with the microprocessor.

According to the sounding multifunctional vehicle-mounted OBU device, the T-shaped stop block comprises a first horizontal block and a first vertical block, the first horizontal block is fixedly connected with the first vertical block, the first horizontal block is elastically connected with the anti-dismantling base, the first horizontal block is communicated with the groove, through holes are formed in the anti-dismantling base corresponding to two ends of the first horizontal block, the first horizontal block is in sliding connection with the through holes, the first vertical block is arranged corresponding to the third stop block, the L-shaped stop block comprises a second horizontal block and a second vertical block, the second vertical block is communicated with the groove, and the second horizontal block is in sliding connection with the accommodating groove.

According to the multifunctional vehicle-mounted OBU device capable of generating sound, guide rails are arranged on two sides of the OBU main body, and guide rods are arranged on two sides of the groove corresponding to the guide rails.

According to the multifunctional vehicle-mounted OBU device capable of generating sound, the OBU main body is provided with the clamping groove.

According to the multifunctional vehicle-mounted OBU device capable of producing sound, the outer side of one end of the anti-disassembly base is hinged with the cover plate, and the cover plate is provided with the inserting opening corresponding to the clamping groove.

According to the multifunctional vehicle-mounted OBU device capable of generating sound, the display module adopts an OLED display screen.

According to the multifunctional vehicle-mounted OBU device capable of generating sound, the anti-disassembly switch is arranged at the bottom of the anti-disassembly base.

The utility model provides a sounding multifunctional vehicle-mounted OBU device, which comprises a disassembly-preventing base and an OBU main body, wherein the OBU main body can be disassembled when the device is not needed to be used for a long time, the OBU main body can be rapidly disassembled and fixed by arranging a spring and a stop block, the operation is simple, the device is convenient and rapid, the device also comprises a voice module, a communication module and a storage module, the communication can realize the communication between the device and external equipment, the voice module can broadcast information in real time, a driver can know various information in time conveniently, a display module can display transaction records in real time, a user can know the transaction information visually conveniently, the storage module can store historical transaction information, the transaction information can be checked only and can not be modified, and the user can inquire various information at any time conveniently. The utility model has the beneficial effects that: when the OBU is not needed to be used for a long time, the OBU main body can be quickly disassembled, and the service life is prolonged; the user can know the transaction information in time and can inquire the transaction record at any time.

Drawings

FIG. 1 is a schematic view of the construction of the tamper evident base of the present invention;

FIG. 2 is a schematic structural view of the OBU body of the present invention;

FIG. 3 is a schematic illustration of the OBU body of the present invention in an uninstalled configuration;

FIG. 4 is a schematic structural view of the OBU body installation and removal process of the present invention;

FIG. 5 is a schematic view of the completed installation of the OBU body of the present invention;

FIG. 6 is a side view of the containment chamber of the present invention;

FIG. 7 is a schematic side view of the present invention;

FIG. 8 is a schematic view of the portion A of FIG. 7 according to the present invention;

FIG. 9 is a schematic view of the second horizontal block connected to the receiving groove according to the present invention;

in the figure, 1-anti-disassembly base, 11-groove, 111-guide rod, 12-through hole, 13-T-shaped block, 131-first horizontal block, 132-first vertical block, 14-L-shaped block, 141-second horizontal block, 142-second vertical block, 15-accommodating groove, 151-third block, 16-signal probe, 17-reverse probe, 18-cover plate, 181-bayonet, 19-anti-disassembly switch, 2-OBU main body, 21-guide rail, 22-card slot, 23-signal terminal and 24-display module.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and embodiments, it being understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

Referring to fig. 1 and 2, the present invention provides a sound-producing multi-function vehicle-mounted OBU device, including: the OBU comprises an OBU main body 2 and an anti-disassembly base 1, wherein the anti-disassembly base 1 is provided with a groove 11 and an accommodating groove 15, the OBU main body 2 is arranged in the groove 11, and the OBU main body 2 is detachably connected with the anti-disassembly base 1, so that the OBU main body 2 can be conveniently disassembled when not in use; the accommodating groove 15 is positioned below the groove 11, the T-shaped stop block 13 and the L-shaped stop block 14 are elastically connected in the anti-disassembly base 1, the third stop block 151 is elastically connected in the accommodating groove 15, the T-shaped stop block 13 is arranged above the third stop block 151 correspondingly, the L-shaped stop block 14 is provided with a positioning hole corresponding to the third stop block 151, the L-shaped stop block 14 is in sliding connection with the accommodating groove 15, and the L-shaped stop block 14 is in sliding connection with two sides of the accommodating groove 15; the T-shaped stopper 13 can position-limit the OBU body 2 to prevent the OBU body 2 from moving, the third stopper 151 can position-limit the L-shaped stopper 14 to prevent the L-shaped stopper 14 from moving, the third stopper 151 can be inserted into the accommodating groove 15 by pressing the T-shaped stopper 13 to release the limit on the L-shaped stopper 14, and the L-shaped stopper 14 can eject the OBU body 2.

The OBU main part 2 is equipped with signal terminal 23, and OBU main part 2 includes: the OBU comprises a microprocessor, a voice module, a display module and a communication module, wherein the microprocessor is in signal connection with the voice module, the display module 24 and the communication module, the microprocessor is connected with a signal terminal 23 through a signal line, the microprocessor can process information and transmit the processed information to the communication module, the display module 24 and the voice module, the voice module can play information such as transaction fee deduction conditions and IC card balance, the display module 24 can display transaction information, IC balance and the like, and the communication module can realize communication between the OBU body 2 and external equipment;

prevent tearing open base 1 and correspond signal terminal 23 and be equipped with signal probe 16 and reverse probe 17, when OBU main part 2 forward installation, signal terminal 23 and signal probe 16 contact communication, when putting OBU main part 2 reverse installation, signal terminal 23 and reverse probe 17 contact communication, prevent tearing open base 1 and include microwave receiving module and power module, power module is used for providing the required electric quantity of the device work, microwave receiving module passes through signal line connection signal probe 16 and reverse probe 17, when the vehicle passes through the RSU at a high speed, microwave receiving module can realize microwave communication with the RSU, signal probe 16 and reverse probe 17 can guarantee that OBU main part 2 all normally works when forward installation and reverse installation.

Furthermore, the OBU main body 2 also comprises a storage module and a display module, the storage module is in signal connection with the display module Junyu microprocessor, the storage module can store historical transaction information, a user can perform entry query through external equipment, historical records can be queried and can not be modified, and the display module can display the working state of the OBU main body 2; the OBU main part 2 still is equipped with alarm module and self-checking module, and alarm module and self-checking module all with microprocessor signal connection, and self-checking module can detect its each item performance before the device work, if the device breaks down then alarm module sends audible-visual alarm, the warning driver that can be better in time handles.

Referring to fig. 6, 7 and 8, further, the T-shaped stopper 13 includes a first horizontal block 131 and a first vertical block 132, the first horizontal block 131 is fixedly connected to the first vertical block 132, the first horizontal block 131 is elastically connected to the detachment prevention base 1, the first horizontal block 131 is communicated with the groove 11, the detachment prevention base 1 is provided with through holes 12 corresponding to two ends of the first horizontal block 131, the first horizontal block 131 is slidably connected to the through holes 12, the first vertical block 132 is disposed corresponding to the third stopper 1351, the L-shaped stopper 14 includes a second horizontal block 141 and a second vertical block 142, the second vertical block 142 is communicated with the groove 11, and the second horizontal block 141 is slidably connected to the accommodating groove 15; when the OBU body 2 is detached, the first vertical block 132 moves downward by pressing the two ends of the first horizontal block 131, the third stopper 151 is squeezed, the third stopper 151 enters the accommodating groove 15, at this time, the restriction of the second horizontal block 141 is released, the second vertical block 142 is popped into the groove 11, and the OBU body 2 in the groove 11 is popped up; during the installation, press the both ends of first horizontal piece 131, make first horizontal piece 131 arrange in completely and hold chamber 12, put into recess 11 with OBU main part 2 in, extrude the perpendicular piece 142 of second to holding chamber 12 in completely, loosen first horizontal piece 131, third dog 151 is just popped out this moment, just fixes L type dog 14, and easy operation is swift.

Preferably, guide rails 21 are arranged on two sides of the OBU body 2, and guide rods 111 are arranged on two sides of the groove 11 corresponding to the guide rails 21; the position of the OBU main body 2 can be better fixed by arranging the guide rail 21 and the guide rod 111, so that the signal terminal 23 is better contacted with the signal probe 16 or the reverse probe 17, and the contact stability is ensured.

Furthermore, the OBU main body 2 is provided with a card slot 22 for installing an IC card; a cover plate 18 is hinged to the outer side of one end of the anti-disassembly base 1, the cover plate 18 can play multiple protection for the OBU main body 2, the cover plate 18 is provided with an inserting opening 181 corresponding to the clamping groove 22, and the cover plate 18 is provided with two inserting openings 181 corresponding to the forward installation and the reverse installation of the OBU main body 2, so that the IC card can be conveniently installed; the display modules 24 are arranged on the front surface and the back surface of the OBU main body 2, when the OBU main body 2 is installed in the forward direction, the display device on the front surface works, when the OBU main body 2 is installed in the reverse direction, the display module 24 on the back surface of the OBU main body 2 works, the display module 24 adopts an OLED display screen for displaying, the power consumption is low, and the visual angle range is wide; the bottom of the anti-dismantling base 1 is provided with an anti-dismantling switch 19, when the anti-dismantling base 1 is dismantled, the device fails, and the standard use of the device can be ensured.

When the anti-disassembly base is used, the anti-disassembly base 1 is firstly installed at a proper position, the OBU main body 2 is installed when the anti-disassembly base is required to be used, and the OBU main body 2 is not required to be installed when the anti-disassembly base is not required to be used; referring to fig. 3, when the OBU body 2 is not mounted, the third stopper 151 is located in the receiving groove 15, and the groove 11 extends above the first horizontal block 131; when the OBU body 2 is installed, referring to fig. 4, first, the cover plate 18 is opened, two ends of the first horizontal block 131 are pressed to enable the first horizontal block 131 to slide in the through hole 12, when the first horizontal block 131 is completely arranged below the groove 11, the guide rail 21 on the OBU body 2 is aligned with the guide rod 111, the OBU body 2 is pushed to extrude the second vertical block 142, referring to fig. 9, when the second vertical block 142 is completely extruded in the groove 11, the second horizontal block 141 slides relative to the accommodating groove 15, the third stopper 151 is exactly aligned with the positioning hole on the second horizontal block 141, and at this time, the signal terminal 23 is in contact with the signal probe 16 or the reverse probe 17, so that the anti-disassembly base 1 is communicated with the OBU body 2; referring to fig. 5, the first horizontal block 131 is then released, the third block 151 fixes the second horizontal block 141 through the positioning hole of the second horizontal block 141, the first horizontal block 131 extends out of the groove 11, and can block the OBU body 2 to prevent the OBU body 2 from moving, and then the cover plate 18 is covered and the IC card is inserted to complete the installation of the OBU body 2; when the OBU body 2 needs to be detached, the IC card is removed, the cover plate 18 is opened, and with reference to fig. 4, both ends of the first horizontal block 131 are pressed, so that the first vertical block 132 presses the third block 151, the third block 151 is completely placed in the accommodation groove 15, at this time, the restriction of the third block 151 on the L-shaped block 14 is released, the second horizontal block 141 slides, so that the second vertical block 142 enters the groove 11, and the OBU body 2 is ejected from the groove 11.

This but during multi-function vehicle carries OBU device of vocal uses, after this equipment is started, self-checking module can detect each item function entry of the device, when breaking down, can send audible and visual alarm signal through alarm module, voice prompt driver's equipment trouble simultaneously, please in time overhaul, when not discovering the trouble, then voice prompt equipment opens successfully, when the vehicle passes through RSU at a high speed, microwave receiving module can realize microwave communication with RSU, signal terminal 23 and signal probe 16 or reverse probe 17 contact, microwave receiving module can handle information transmission for microprocessor, if pay the successful then pronunciation broadcast: XX element, trade success, XX element, fee deduction success, fee deduction XX element, and the like; if not successful, then automatic judgement reason to the voice broadcast reason, if: the transaction is failed, the card is not inserted, the amount of money is insufficient, and the like, and meanwhile, the display module 24 can display transaction information in real time, so that a user can know the payment condition in time; the storage module can keep historical transaction records, so that a user can inquire transaction information at any time, the historical transaction records can be only inquired and cannot be modified, and when the information is modified, a prompt tone can be given to remind the user not to carry out the operation; and this on-vehicle OBU device accessible communication module communicates with equipment such as on-vehicle display screen or cell-phone, and the user can inquire each item of information through equipment such as on-vehicle display screen or cell-phone, convenient and fast.

In summary, the multifunctional vehicle-mounted OBU device capable of producing sound provided by the utility model comprises the anti-disassembly base and the OBU main body, when the multifunctional vehicle-mounted OBU device is not needed to be used for a long time, the OBU main body can be disassembled, the rapid disassembly and fixation of the OBU main body can be realized by arranging the spring and the stop dog, the operation is simple, the device is convenient and rapid, the device further comprises a voice module, a communication module and a storage module, the communication between the device and external equipment can be realized through the communication, the voice module can broadcast information in real time, a driver can know various information in time conveniently, the display module can display transaction records in real time, a user can know transaction information visually conveniently, the storage module can store historical transaction information, the transaction information can be only checked and can not be modified, and the user can inquire various information at any time. The utility model has the beneficial effects that: when the OBU is not needed to be used for a long time, the OBU main body can be quickly disassembled, and the service life is prolonged; the user can know the transaction information in time and can inquire the transaction record at any time.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be effected therein by one skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims (9)

1. A multi-function vehicle OBU device capable of making sound, comprising: the anti-disassembly base is provided with a groove and a containing groove, the OBU main body is arranged in the groove and detachably connected with the anti-disassembly base, the containing groove is located below the groove, a T-shaped stop block and an L-shaped stop block are elastically connected in the anti-disassembly base, a third stop block is elastically connected in the containing groove, the T-shaped stop block is arranged above the third stop block, the L-shaped stop block is provided with a positioning hole corresponding to the third stop block, and the L-shaped stop block is in sliding connection with the containing groove;

the OBU main part is equipped with signal terminal, the OBU main part includes: the display device comprises a microprocessor, a voice module, a display module and a communication module, wherein the microprocessor is in signal connection with the voice module, the display module and the communication module and is connected with a signal terminal through a signal wire;

the anti-dismantling base is provided with a signal probe and a reverse probe corresponding to the signal terminal and comprises a microwave receiving module and a power supply module, and the microwave receiving module is connected with the signal probe and the reverse probe through signal lines; the signal terminals are in contact connection with the signal probes or the reverse probes.

2. The vocalized multi-function vehicle mounted OBU device of claim 1, wherein the OBU body further comprises a memory module and a display module, the memory module and the display module being in signal communication with the microprocessor; the storage module can store historical transaction information, and the display module displays the working state of the OBU main body.

3. The on-board OBU device of claim 2, wherein the OBU body further comprises an alarm module and a self-test module, both of which are in signal connection with the microprocessor.

4. The on-board OBU device of claim 1, wherein the T-shaped stopper comprises a first horizontal block and a first vertical block, the first horizontal block is fixedly connected to the first vertical block, the first horizontal block is elastically connected to the detachment prevention base, the first horizontal block is communicated with the groove, the detachment prevention base is provided with through holes at two ends corresponding to the first horizontal block, the first horizontal block is slidably connected to the through holes, the first vertical block is provided with a third stopper, the L-shaped stopper comprises a second horizontal block and a second vertical block, the second vertical block is communicated with the groove, and the second horizontal block is slidably connected to the accommodation groove.

5. The on-board OBU device of claim 1, wherein guide rails are disposed on two sides of the OBU body, and guide rods are disposed on two sides of the groove corresponding to the guide rails.

6. The OBU device of claim 1, wherein said OBU body is provided with a slot.

7. The multifunctional vehicle-mounted OBU device with sound emission function according to claim 6, wherein a cover plate is hinged to the outer side of one end of the anti-dismantling base, and a bayonet is arranged on the cover plate corresponding to the clamping groove.

8. The vocalized multi-function vehicle mounted OBU device of claim 1, wherein the display module is an OLED display screen.

9. The OBU device of claim 1, wherein the anti-tamper base is provided with an anti-tamper switch at a bottom thereof.

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