CN217137237U

CN217137237U - RFID vehicle identification device

Info

Publication number: CN217137237U
Application number: CN202220739746.4U
Authority: CN
Inventors: 谢栋城; 秦泽; 陈宽; 周辰泠
Original assignee: Changan University
Current assignee: Changan University
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-08-09
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses a RFID vehicle identification device, which comprises a storage cabinet, a RFID reader-writer, a universal bracket, a computer placing frame, an angle scale and a laser range finder; the universal support is fixed at the top of the storage cabinet through a mounting rod, one end of the universal support is rotatably connected with the mounting rod, and the other end of the universal support is connected with the RFID reader-writer; the universal bracket is provided with an angle scale and a laser range finder; the computer placing plate is arranged on the upper end face of the storage cabinet, and a plurality of groups of fixing buckles are symmetrically arranged on two sides of the computer placing plate; the locker has set gradually a plurality of storing groove from top to bottom, and the bottom of locker is provided with the universal wheel, and the reading scope that this device enlarges has improved measuring precision and efficiency, and is stronger to the adaptability of environment, integrates the height, has solved among the prior art can not remove, problem that measurement of efficiency is low.

Description

RFID vehicle identification device

Technical Field

The utility model belongs to the technical field of vehicle identification, a RFID vehicle identification device is related to.

Background

Vehicle identification refers to a technology capable of detecting vehicles on a monitored road surface and automatically extracting vehicle information for processing, and vehicle identification is realized by extracting the vehicle information. Vehicle identification is one of the important components in modern intelligent traffic systems, and the application is very wide. The functions of parking lot charging management, traffic flow control index measurement, vehicle positioning, automobile anti-theft, highway overspeed automatic supervision, red light running electronic police, highway toll stations and the like can be realized through some subsequent processing means.

A lot of current devices are single to license plate recognition device, and the device is mostly fixed, and the mobility is relatively poor. Meanwhile, the integration is low, the visualization of the identification angle and height parameters is to be perfected, the application range is small, and the method is not suitable for being applied to mobile identification testing in complex environments.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the problem among the prior art, provide a RFID vehicle recognition device.

In order to achieve the above purpose, the utility model adopts the following technical scheme to realize:

an RFID vehicle identification device comprises a storage cabinet, an RFID reader-writer, a universal bracket, a fixing buckle, a computer mounting plate, an angle scale and a laser range finder;

the universal support is fixed at the top of the storage cabinet through a mounting rod, one end of the universal support is rotatably connected with the mounting rod, and the other end of the universal support is connected with the RFID reader-writer;

an angle scale and a laser range finder are arranged on the universal bracket;

the computer placing plate is arranged on the upper end face of the storage cabinet, and a plurality of groups of fixing buckles are symmetrically arranged on two sides of the computer placing plate;

the storage cabinet is sequentially provided with a plurality of storage grooves from top to bottom,

the bottom of the storage cabinet is provided with universal wheels.

The utility model discloses a further improvement lies in:

a protective guard is arranged at a position, close to the edge, of the top end face of the storage cabinet, a through hole is formed in the protective guard, and the lower portion of the mounting rod is inserted into the through hole.

The angle scale is arranged on the upper end face of the universal support, and the laser range finder is arranged at the connecting position of the universal support and the RFID reader-writer.

The universal support is made of aluminum alloy.

The fixed buckle is fixed on the mounting rod, and buckle mounting seats are fixed at two ends of the mounting rod;

the fixing buckle is provided with a through hole, the through hole penetrates through the mounting rod, and a gap exists between the through hole and the mounting rod.

The storage cabinet is provided with 5 groups of storage grooves, namely a keyboard tray, a data tray, a tool tray, a transformer cabin and a power supply cabin from top to bottom in sequence;

each storage tank is a bearing type drawer, and a foam gasket used for cushioning is arranged inside each storage tank.

Handles are symmetrically arranged on two sides of the storage cabinet.

The handle is made of aluminum alloy.

The mounting rod is provided with a locking piece of a clamp type structure, and the locking piece is positioned on the lower side of the joint of the universal bracket and the mounting rod.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a RFID vehicle recognition device, the RFID recognizer is fixed on the top of a storage cabinet through a universal bracket, the installation angle of the RFID recognizer can be adjusted at will, the recognition range of the RFID recognizer is effectively expanded, meanwhile, a scale ruler is arranged on the universal bracket, the rotating angle of the RFID recognizer can be detected and read in real time, the angle parameter of the RFID recognizer is convenient to be recorded visually, the subsequent test and adjustment are also convenient, simultaneously, a laser range finder is arranged on the universal bracket, the laser range finder can accurately measure the vertical distance from the RFID recognizer to the plane of a workbench, the height parameter of the RFID recognizer is convenient to be recorded accurately, the measurement precision is improved, the utility model discloses a universal wheel is arranged at the bottom of the device, the movement of the measurement device is convenient, the adaptability to the environment is stronger, simultaneously, a plurality of storage grooves are arranged in the storage cabinet, and the emergency equipment is convenient to be stored, making the integration of the device higher.

Further, the utility model discloses a fixed buckle slidable mounting can adjust the relative position of fixed buckle and computer at will according to the size of computer in the both sides of computer mounting plate.

Further, the utility model discloses an inside transformer cabin and the power cabin of being provided with of locker adopts the internal power supply, overcomes the restriction that current device relies on the external power supply power, has effectively promoted the environmental suitability of RFID recognizer device, has richened device application operating mode.

Further, the utility model discloses a locker outside is provided with the handle, the removal of the locker of being convenient for in the test.

Further, the utility model discloses a be provided with the lock piece on the installation pole, can improve the fixed stability of RFID recognizer.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of the present invention;

wherein: 1-an RFID reader; 2-a gimbal; 3, protecting the fence; 4, fixing a buckle; 5-computer placing board; 6-mouse pad; 7-a composite table top; 8-keyboard slot; 9-mouse slot; 10-a keyboard tray; 11-a data tray; 12-a tool spacer; 13-a tool tray; 14-a transformer capsule; 15-a power supply compartment; 16-a universal wheel mounting plate; 17-a universal wheel; 18-a first shield; 19-a handle; 20-a second shield; 21-drawer handle; 22-a clamp lock; 23-an angle scale; 24-laser rangefinder.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "horizontal", "inner", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship that the product of the present invention is usually placed when in use, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be interpreted as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the term "horizontal", if present, does not mean that the component is required to be absolutely horizontal, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The present invention will be described in further detail with reference to the accompanying drawings:

referring to fig. 1, the embodiment of the utility model discloses a RFID vehicle recognition device, including RFID read write line 1, gimbal 2, rail guard 3, fixed buckle 4, computer mounting panel 5, mouse pad 6, compound mesa 7, keyboard groove 8, mouse groove 9, keyboard tray 10, data tray 11, instrument baffle 12, instrument tray 13, transformer cabin 14, power cabin 15, universal wheel mounting panel 16, universal wheel 17, first backplate 18, handle 19, second backplate 20, drawer handle 21, jaw type locking piece 22, angle scale 23 and laser range finder 24.

The storage cabinet is rectangular, a first side plate 18, a second side plate 20, a third side plate and a fourth side plate are sequentially arranged on the periphery of the storage cabinet, the top end face of the storage cabinet is a workbench composite table top 7, a protective guard 3 is arranged on the edge of the composite table top 7, and a computer placing plate 5 is arranged on the composite table top 7.

Wherein, the bilateral symmetry of computer place plate 5 sets up the buckle mount pad, and wherein the buckle mount pad of arbitrary side is two, and two buckle mount pad intervals set up, and the centre is connected through the installation pole, has seted up the through-hole on the fixed buckle 4, and the through-hole runs through the installation pole, and fixed buckle 4 can slide along the installation pole under the effect of through-hole, adjusts fixed position. Wherein, install 2 fixed buckles 4 of group on the installation pole of each side. The fixed buckle 4 adopts a sponge spring buckle to fix the notebook computer.

One side of the computer placing plate 5 is provided with a mouse pad 6 which is an aluminum mouse pad with 215mm x 252mm,

the composite table-board 7 adopts a 50mm composite surface, the surface is made of high polymer materials with the thickness of 2mm, the base material adopts high fiber, and the periphery is covered with high-strength plastic.

The embodiment of the utility model provides a through-hole has been seted up at the up end of workstation, the installation pole is pegged graft in the through-hole, universal support 2 is connected on the upper portion of installation pole, the installation pole rotates with universal support 2 to be connected, set up the through-hole on universal support 2, the installation pole runs through the through-hole and is connected with universal support 2, connect RFID read write line 1 on universal support 2, the downside of universal support 2 and RFID read write line 1's junction is provided with locking piece 22, locking piece 22 can play better stabilizing effect to universal support 2.

The embodiment of the utility model provides an in 2 are aluminum alloy material, adopt to stop the gas spring at will and play the supporting role, and the device can be height-adjusting, distance, angle at will, and the interference killing feature is stronger, and data collection adaptability is stronger, and the scope of reading is wider, and it is higher to read the accuracy.

Wherein lock piece 2 adopts pincer type locking structure, and stability is strong, easily operation, convenient to detach.

An angle scale 23 is arranged at a rotating shaft of the upper end face of the universal support 2, the horizontal angle parameter of the RFID reader-writer 1 can be accurately displayed by the angle scale, the position of the RFID reader-writer 1 can be accurately adjusted by feeding back the angle parameter, and the identification application requirement is better met.

The connecting part of the universal support 2 and the RFID reader-writer 1 is provided with the pulse type infrared laser distance meter 24, and the laser distance meter 24 can quickly and accurately measure the vertical distance between the RFID reader-writer 1 and the ground, so that the height parameter of the RFID reader-writer 1 can be conveniently recorded.

The inside of locker is provided with 5 storing grooves, all are drawer type storing devices, adopt bearing type drawer, double track structure, the drawer can be pulled out 100%. The keyboard tray 10 of the first layer is internally provided with a keyboard groove 8 and a mouse groove 9, the second layer is a data tray 11, the tool tray 13 of the third layer is internally provided with a tool clapboard 12 and a tool positioning groove, the transformer cabin 14 of the fourth layer is internally provided with a transformer which is converted from 220V to 12V, the power cabin 15 of the fifth layer is internally provided with a mobile power supply with capacity of 708Wh voltage of 220V, the fifth layer is a heavy drawer storage cabinet, a purpose-made guide rail is adopted, the bearing can reach 200 KG/drawer, a positioning buckle is arranged beside an instrument, the bumping wear in the moving process is reduced, the ballast cabin 14 and the power cabin 15 are connected with a computer and an RFID reader-writer 1 through power wires, the integration of the device is realized, the device is provided with a power supply, the device is convenient to move and can be tested at any time and any place, by adopting the internal power supply to supply power, the limitation that the existing device depends on the external power supply to supply power is overcome, the environmental adaptability of the RFID identification device is effectively improved, and the application working condition of the device is enriched.

And a silica gel drying agent, an ABS elastic safety buckle and a high-density cushioning foam gasket are arranged in each storage groove.

In order to facilitate the pulling of the storage grooves, a drawer handle 21 is arranged on each storage groove.

The embodiment of the utility model provides a threaded jack has been seted up in the bottom of locker, and threaded jack connects universal wheel mounting panel 16, and universal wheel 17 is connected to universal wheel mounting panel 16, can freely remove, brakies at any time, and is wear-resisting smooth and easy, can adapt to complicated test environment.

Handles 19 are arranged on two sides of the storage cabinet, and the handles 19 are made of aluminum alloy materials.

The embodiment of the utility model provides an RFID reader 1 is RD915M-R2000 type hyperfrequency RFID remote reader.

Removal state or idle state can be dismantled the RFID recognizer and withdraw, and RFID recognition device is also nimble to be adjusted, has further promoted discernment accuracy and discernment efficiency, and the workstation protection casing that sets up in the use tool tray 13, this protection casing prevent wind waterproof, have higher heat-proof quality, with the whole cladding back of equipment, protection equipment does not receive the influence of dust and bad weather, effectively guarantees the durability and the life of device.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An RFID vehicle identification device is characterized by comprising a storage cabinet, an RFID reader-writer (1), a universal bracket (2), a fixing buckle (4), a computer mounting plate (5), an angle scale (23) and a laser range finder (24);

the universal support (2) is fixed at the top of the storage cabinet through a mounting rod, one end of the universal support (2) is rotatably connected with the mounting rod, and the other end of the universal support (2) is connected with the RFID reader-writer (1);

an angle scale (23) and a laser range finder (24) are arranged on the universal bracket (2);

the computer placing plate (5) is arranged on the upper end face of the storage cabinet, and a plurality of groups of fixing buckles (4) are symmetrically arranged on two sides of the computer placing plate (5);

the bottom of the storage cabinet is provided with universal wheels (17).

2. The RFID vehicle identification device of claim 1, wherein a protective guard (3) is disposed at a position close to the edge of the top end surface of the storage cabinet, a through hole is formed in the protective guard (3), and the lower portion of the mounting rod is inserted into the through hole.

3. The RFID vehicle identification device according to claim 2, characterized in that the angle scale (23) is arranged on the upper end face of the gimbal (2), and the laser range finder (24) is arranged at the connection of the gimbal (2) and the RFID reader-writer (1).

4. An RFID vehicle identification device according to claim 3, characterized in that the gimbal (2) is made of aluminum alloy.

5. The RFID vehicle identification device of claim 1, wherein the fixing buckle (4) is fixed on a mounting rod, and buckle mounting seats are fixed at two ends of the mounting rod;

the fixing buckle (4) is provided with a through hole, the through hole penetrates through the mounting rod, and a gap exists between the through hole and the mounting rod.

6. The RFID vehicle identification device of claim 5, wherein the storage cabinet is provided with 5 groups of storage slots, namely a keyboard tray (10), a data tray (11), a tool tray (13), a transformer cabin (14) and a power supply cabin (15) from top to bottom;

every the storing groove is bearing formula drawer, and the inside in every storing groove all is provided with the foam gasket that is used for bradyseism.

7. The RFID vehicle identification device of claim 6, wherein the storage cabinet is symmetrically provided with handles (19) at two sides.

8. An RFID vehicle identification device according to claim 7, wherein the handle (19) is of aluminium alloy.

9. An RFID vehicle identification device according to any of claims 1-8, characterized in that the mounting rod is provided with a locking member (22) of a pincer-like structure, the locking member (22) being located on the underside of the joint of the gimbal (2) and the mounting rod.