CN217241167U

CN217241167U - ETC road side unit based on 4G edge calculation

Info

Publication number: CN217241167U
Application number: CN202220758370.1U
Authority: CN
Inventors: 胡毅
Original assignee: Shenzhen Sanfei Technology Co ltd
Current assignee: Shenzhen Sanfei Technology Co ltd
Priority date: 2022-04-03
Filing date: 2022-04-03
Publication date: 2022-08-19
Anticipated expiration: 2032-04-03

Abstract

The utility model provides a ETC trackside unit based on 4G edge calculation relates to intelligent transportation technical field. This ETC roadside unit based on 4G edge calculation includes: the bottom surface of the waterproof shell is provided with an adaptive structure which is sleeved with the outer side of the bracket fixing ring; but the fixed ring's of support inboard rotary type cup joints in the outside of support, and the support is used for fixing ETC roadside unit on arbitrary building, and wherein, waterproof shell internal fixation set up 4G intelligent communication module and with 4G intelligent communication module electric connection's 5.8G antenna module, 4G intelligent communication module is used for control to receive or send 5.8GHz radio signal through 5.8G antenna module. This ETC roadside unit structure based on 4G edge calculation is simple and easy simple and convenient, the appearance is the waterproof type of integral type, can install fast on various buildings, is convenient for adopt the place of this roadside unit to deploy intelligent transportation control environment fast.

Description

ETC road side unit based on 4G edge calculation

Technical Field

The utility model belongs to the technical field of intelligent transportation, especially, relate to a ETC road side unit based on 4G edge calculation.

Background

The intelligent road side unit is an important support for automatic driving, urban static traffic and the like. Along with the promotion of intelligent demand of intelligence road side unit, demand more and more generally to the perception capability of intelligence road side unit. With the increasing number of vehicles and the increasing traffic pressure, how to rapidly configure the intelligent road side unit on various occasions to establish the intelligent road side monitoring system becomes a problem to be solved urgently.

Disclosure of Invention

To how fast with the configuration of intelligence road side unit the problem of establishing intelligence road side monitored control system in various occasions, the utility model provides an ETC road side unit based on 4G edge calculation.

The utility model provides a ETC road side unit based on 4G edge calculation, include:

the bottom surface of the waterproof shell is provided with an adaptive structure which is sleeved with the outer side of the bracket fixing ring; but the fixed ring's of support inboard rotary type cup joints in the outside of support, and the support is used for fixing the ETC roadside unit based on 4G edge calculation on arbitrary building, and wherein, waterproof shell internal fixation set up 4G intelligent communication module and with 4G intelligent communication module electric connection's 5.8G antenna module, 4G intelligent communication module is used for control to receive or send 5.8GHz radio signal through 5.8G antenna module.

Further, the waterproof case includes a dome-shaped upper cover, and a rear cover sealing an edge of the upper cover therein.

Furthermore, the support comprises a support body with a length, one side of the support body is connected with the waterproof shell, and the other side of the support body is detachably connected with the fixing sheet.

Furthermore, the fixing sheet is a toughened fixing sheet which is a plane or a song matched with the surface of a building.

Further, the fixing sheet is a triangular fixing sheet, and a through hole is provided inside each corner of the triangular fixing sheet for supporting a bolt to pass through the through hole, and the ETC roadside unit calculated based on the 4G edge is fixed to the building face surface.

Further, the outer side of the bracket fixing ring is provided with at least two grooves.

Further, the 5.8G antenna component is a circularly polarized antenna.

Further, waterproof case's inboard has inner groovy structure, sets up SIM card interface, USB interface, PSAM card interface and power cord joint on inner groovy structure's the lateral wall.

Furthermore, an inner groove outer cover is matched with the inner groove structure and used for buckling the SIM card interface, the USB interface, the PSAM card interface and the power line connector in a closed space formed by the inner groove structure and the inner groove outer cover.

Further, a power line is arranged on the side wall of the inner groove structure.

Has the advantages that: the utility model discloses the structure is simple and easy, and the appearance is the waterproof type of integral type, and the construction is simple and convenient can install fast on various buildings, and the intelligent traffic control environment is arranged fast in the place of being convenient for adopt this trackside unit.

Drawings

Fig. 1 is a schematic side view of an ETC roadside unit based on 4G edge calculation according to an embodiment of the present invention;

the reference numbers illustrate:

100. a waterproof housing; 200. a bracket fixing ring; 300. and (3) a bracket.

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.

The ETC roadside unit based on 4G edge calculation provided by this embodiment may include:

the waterproof shell 100 is streamline in shape, and the bottom surface of the waterproof shell 100 is provided with an adaptive structure which is sleeved with the outer side of the bracket fixing ring 200; the inside rotatable formula of the solid fixed ring of support 200 cup joints in the outside of support 300, and support 300 is used for fixing the ETC roadside unit based on 4G edge calculation on arbitrary building, and wherein, waterproof shell 100 internal fixation sets up 4G intelligent communication module and with 4G intelligent communication module electric connection's 5.8G antenna module, 4G intelligent communication module is used for control to receive or send 5.8GHz radio signal through 5.8G antenna module.

Further, the waterproof case 100 includes a dome-shaped upper cover, and a rear cover sealing the edge of the upper cover therein.

Further, the bracket 300 includes a support body having a length, one side of which is connected to the waterproof case 100 and the other side of which is detachably connected to the fixing piece.

Further, the outer side of the stent fixing ring 200 has at least two grooves.

Further, the 5.8G antenna component is a circular polarization antenna.

Further, the inside of waterproof housing 100 has an inner groove structure, and the side wall of the inner groove structure is provided with a SIM card interface, a USB interface, a PSAM card interface, and a power line connector.

Furthermore, there is the inside groove enclosing cover with inside groove structure adaptation for with SIM card interface, USB interface, PSAM card interface and power cord connect the lock in the enclosure space that inside groove structure and inside groove enclosing cover formed.

Furthermore, the front end edge of the 5.8G-ETC communication module is calculated, and the 4G public network and the communication of the management background are integrally designed.

Further, the ETC road side unit based on 4G edge calculation is ready to use when being electrified, construction and installation are not needed, and debugging convenience is fully provided.

The utility model discloses the structure is simple and easy, and the appearance is the waterproof type of integral type, and the construction is simple and convenient can install fast on various buildings, and the intelligent transportation control environment is arranged fast in the place of being convenient for adopt this trackside unit.

Specifically, the antenna dedicated to ETC (Electronic Toll Collection) parking provided by the present embodiment is designed for parking non-inductive communication and ETC fee deduction applications. The 5.8GHz radio frequency transceiving unit and the control unit in the equipment are designed in an integrated mode, so that the equipment is light, attractive, convenient and simple to install and maintain, and the construction cost is greatly reduced. When the staff carries out the installation of higher position to equipment, most utilize the handrail ladder, waste time and energy when leading to the erection equipment, it is comparatively inconvenient. According to the method and the device, the camera is used for shooting the video of the installation site, and the installation height/installation direction/installation angle/installation distance of the equipment can be adjusted according to actual needs. The camera is matched with an algorithm to synthesize and output a picture with an indication mark, so that the stability of workers in the installation and setting process is greatly improved, and the high efficiency and the rapidness of equipment installation are ensured.

This ETC roadside unit based on 4G edge calculation supports GB/T20851 communication protocol, can satisfy ETC parking area, ETC roadside and pursue many scene application demands such as collect. The system supports ETC national standard protocol based on 5.8GHz frequency band Dedicated Short-Range Communication (DSRC) technology, and is completely compatible with the existing ETC charging system.

The ETC roadside unit based on 4G edge calculation has flexible structural design and multistage adjustable installation angle, and can adapt to different installation height requirements; the cloud PSAM and the local PSAM decryption modes are supported, so that the application is more convenient; the DC12V working voltage is provided, the parking lot power supply network is compatible, the electricity is conveniently taken, and the safety and the reliability are realized; the high-strength key protection algorithm and the security authentication are supported, and the data security is ensured; based on a key system of the ETC charging system, link eavesdropping and data cracking are prevented; the high-security electronic wallet transaction mode is supported, and the PBOC financial card transaction specification is met; has EMC electromagnetic compatibility characteristics; effectively resist electromagnetic interference, have low energy radiation and accord with national radio management standards.

The ETC road side unit based on 4G edge calculation conforms to GB/T20851 national standard; the working temperature range is wide, and the outdoor working environment in south and north can be easily met; the waterproof design of IP67 is adopted, so that the weather influence is not afraid; the installation is convenient and flexible, the installation position is flexible, the device can be simply installed on a gate or a camera bracket, and meanwhile, the vertical supporting rod is supported and hoisted, so that the construction is simple; the antenna has multi-stage angles and can be adapted to installation scenes with different heights; the antenna can be used immediately after being installed, and is matched with special fee deduction processing logic without adjusting the antenna communication area. The equipment has the functions of self-checking and fault self-diagnosis, can accurately diagnose the running condition of the equipment and supports remote updating.

The installation mode of the ETC road side unit based on 4G edge calculation is as follows:

1. mounting on a wall or on a support

a. The bracket fixing ring penetrates through the bracket;

b. the bracket is aligned with the fixed steel sheet and fixed by screws;

c. screwing the bracket assembly to the upper bracket threads of the RSU main machine, and rotating the bracket fixing ring to be screwed tightly;

d. punching holes on the wall according to the screw hole positions on the fixed steel sheet, installing plastic screws and fastening screws on the fixed steel sheet or aligning the fixed steel sheet with the screw hole positions on the adapter bracket and fixing the fixed steel sheet by screws;

e. when the angle of the RSU is to be adjusted, a button on the bracket fixing ring is pressed, and the bracket fixing ring is rotated reversely, so that the angle can be adjusted.

2. With staple bolt fixed mounting mode:

a. the bracket fixing ring penetrates through the bracket;

b. screwing the bracket assembly to the upper bracket threads of the RSU main machine, and rotating the bracket fixing ring to be screwed tightly;

c. penetrating the anchor ear into the bracket according to an arrow, installing the anchor ear on the upright post and screwing down anchor ear screws;

d. when the angle of the RSU is to be adjusted, a button on the bracket fixing ring is pressed, and the bracket fixing ring is rotated reversely, so that the angle can be adjusted.

The use state of the indicator lamp provided by the embodiment is explained as follows:

1. indicator light off-turned off

The host has been completely shut down or powered off. After the power-off, the host cannot upload/download data or read information through a 4G network or a 5.8G signal.

2. Indicator light is on-started

The host is powered on and operates normally.

3. Normal operation with flashing indicator light

Is in working mode or is uploading/downloading data or 5.8G signals over 4G network to read information.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection can be mechanical connection or electrical connection; 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 as a specific case by those skilled in the art.

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 present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a ETC roadside unit based on 4G edge calculation which characterized in that includes: the bottom surface of the waterproof shell is provided with an adaptive structure which is sleeved with the outer side of the bracket fixing ring; the inside of the fixed ring of support is cup jointed in the outside of support in a rotatable way, the support is used for fixing ETC roadside unit on arbitrary building, wherein, waterproof shell internal fixation set up 4G intelligent communication module and with 4G intelligent communication module electric connection's 5.8G antenna module, 4G intelligent communication module is used for control to pass through 5.8G antenna module receives or sends 5.8GHz radio signal.

2. The 4G edge computing based ETC roadside unit of claim 1, wherein the waterproof housing comprises a domed upper cover, and a rear cover sealing edges of the upper cover inside.

3. The ETC roadside unit based on 4G edge computing as claimed in claim 1, wherein the cradle includes a support body having a length, one side of the support body being connected to the waterproof case, and the other side being detachably connected to a fixing piece.

4. The ETC roadside unit as claimed in claim 3, wherein the stator is a tempered stator, planar or a track adapted to a building surface.

5. The ETC roadside unit based on a 4G edge calculation as claimed in claim 3, wherein the stator is a triangular stator plate with through holes provided inside each corner of the triangular stator plate for supporting bolts passing through the through holes to secure the ETC roadside unit based on a 4G edge calculation to a building face surface.

6. The ETC roadside unit as claimed in claim 1, wherein the outboard side of the cradle securing ring has at least two grooves.

7. The ETC roadside unit based on 4G edge computing according to claim 1, wherein the 5.8G antenna assembly is a circularly polarized antenna.

8. The ETC roadside unit based on 4G edge computing according to claim 1, wherein the inner side of the waterproof shell is provided with an inner groove structure, and a SIM card interface, a USB interface, a PSAM card interface and a power line connector are arranged on the side wall of the inner groove structure.

9. The ETC roadside unit based on a 4G edge calculation as claimed in claim 8, wherein an inner groove outer cover is adapted to the inner groove structure for snapping the SIM card interface, the USB interface, the PSAM card interface and the power line connector into an enclosed space formed by the inner groove structure and the inner groove outer cover.

10. The ETC roadside unit based on 4G edge calculation as claimed in claim 8, wherein a power supply line is further provided on a sidewall of the inner recess structure.