CN211454792U - Information acquisition mechanism of wisdom parking system front end equipment - Google Patents
Information acquisition mechanism of wisdom parking system front end equipment Download PDFInfo
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- CN211454792U CN211454792U CN201921569975.0U CN201921569975U CN211454792U CN 211454792 U CN211454792 U CN 211454792U CN 201921569975 U CN201921569975 U CN 201921569975U CN 211454792 U CN211454792 U CN 211454792U
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- mounting surface
- shell
- camera
- camera module
- parking system
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- 238000005286 illumination Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 description 16
- 238000013461 design Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
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- 238000012986 modification Methods 0.000 description 2
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- 239000013589 supplement Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 235000014121 butter Nutrition 0.000 description 1
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- 239000000047 product Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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- 239000000565 sealant Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
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Abstract
The utility model discloses an information acquisition mechanism of front-end equipment of a smart parking system, which comprises a shell fixed on a road edge, wherein the right front side of the shell is respectively fixed with an ultrasonic probe and a camera module; the shell comprises a shell body, and a first mounting surface, a second mounting surface and a third mounting surface are formed on the front side of the shell body from left to right respectively; an inclined mounting surface is formed on the third mounting surface, the upper portion of the inclined mounting surface is recessed compared with the plane where the third mounting surface is located, the lower portion of the inclined mounting surface protrudes out of the plane where the third mounting surface is located, the camera module is mounted on the inclined mounting surface, and the ultrasonic probe is mounted on the left side of the inclined mounting surface. The traffic condition of the existing road surface cannot be influenced; compared with single image recognition, the accuracy of vehicle information acquisition is greatly improved.
Description
Technical Field
The utility model relates to intelligence parking technology field, concretely relates to information acquisition mechanism of wisdom parking system front end equipment.
Background
With the continuous rising of the quantity of the retained domestic automobiles and the background that the domestic parking spaces still have great gaps, "difficult parking and disordered parking" become one of the main reasons of traffic jam, the great gaps exist in the quantity of the domestic parking spaces, the demand of large cities is particularly obvious, and many problems exist, so that the parking system of the lane-occupying parking concept is implemented in many cities.
However, at present, the post type or portal frame type structure is mainly adopted for roadside occupied parking, which not only causes construction inconvenience, but also occupies road space and affects traffic, and a single image acquisition mode is adopted, so that the acquired vehicle information of parking in or leaving the roadside parking space is inaccurate, and great disputes exist in evidence obtaining and charging.
Disclosure of Invention
The utility model aims at providing a not enough to prior art, the utility model aims at providing an information acquisition mechanism of wisdom parking system front end equipment, this equipment fixing construction is convenient, can not influence the traffic of road, and the data of collection parking vehicle that can be automatic, and the reliability of information gathered is high.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an information acquisition mechanism of wisdom parking system front end equipment which the key lies in: an ultrasonic probe and a camera module are respectively fixed on the right front side of the shell, the ultrasonic probe is used for detecting whether a vehicle is parked in or driven out of a parking space, and the camera module is used for collecting image information of a vehicle body and a license plate of the parked or driven vehicle;
the shell comprises a shell body, and a first mounting surface, a second mounting surface and a third mounting surface are formed on the front side of the shell body from left to right respectively; an inclined mounting surface is formed on the third mounting surface, the upper portion of the inclined mounting surface is recessed compared with the plane where the third mounting surface is located, the lower portion of the inclined mounting surface protrudes out of the plane where the third mounting surface is located, the camera module is mounted on the inclined mounting surface, and the ultrasonic probe is mounted on the left side of the inclined mounting surface.
Furthermore, the shell comprises a shell body, installation support lugs are formed on the left side and the right side of the shell body, the installation support lugs are respectively provided with the first installation holes and the second installation holes, the first installation holes and the second installation holes are all sleeved on installation bolts on the road edge, and the shell is fixedly connected with the road edge through anti-dismounting nuts.
Furthermore, first mounting hole is waist type hole, and this first mounting hole is vertical setting, the second mounting hole is the circular port.
Further, still install camera protective component on the upper portion of oblique installation face, camera protective component can cover after rotating and establish the top of camera module the light filling lamp plate is still installed to the lower part of oblique installation face, the light filling lamp plate is used for doing when the illumination condition is not enough camera module provides the illumination and supplys.
Furthermore, camera module includes camera body, installation layer board, glass cover and second sealing washer, the camera body fixed with on the installation layer board, the installation layer board pass through the bolt with the inner wall fixed connection of shell, the camera lens of camera body stretches out the shell the camera lens upper cover of camera body is equipped with the glass piece, this glass piece pass through the fastener with casing fixed connection the inside and outside both sides of glass piece all are provided with the second sealing washer.
Furthermore, the first installation surface and the second installation surface are both attached with the reflective marks.
Furthermore, the first mounting surface and the third mounting surface are both inclined surfaces, and the second mounting surface is parallel to the rear side surface of the shell.
The utility model discloses a show the effect and be: the structure is simple, the modeling is matched with the urban environment, the equipment construction is convenient, and the traffic condition of the existing pavement cannot be influenced; whether a vehicle is parked in or driven out of a parking space is detected through ultrasonic ranging, and image information collection of a vehicle body and a license plate is carried out when the vehicle is parked in or driven out of the parking space, so that parking charging management is facilitated, and accuracy of vehicle information collection is greatly improved compared with single image identification detection;
simple structure, the modern design, camera lens department application glass cover protects, and the glass covers the front and back and adopts the customization sealing washer to compress tightly sealed, has avoided in use to intake from camera lens, has improved the waterproof performance of front end equipment, has prolonged the life of front end equipment, and then reduces wisdom parking system's use cost to a certain extent.
Drawings
Fig. 1 is a schematic view of the structure of a viewing angle of the present invention;
fig. 2 is a schematic structural view of another view angle of the present invention;
fig. 3 is a front view of the present invention;
FIG. 4 is a cross-sectional view A-A of FIG. 2;
fig. 5 is a top view of the present invention;
fig. 6 is a bottom view of the present invention;
fig. 7 is a schematic view of the installation structure of the camera module;
FIG. 8 is a schematic view of the mounting structure of the camera protection assembly;
FIG. 9 is a schematic structural view of the tamper bolt;
fig. 10 is a schematic view of the installation state of the present invention.
Detailed Description
The following provides a more detailed description of the embodiments and the operation of the present invention with reference to the accompanying drawings.
As shown in fig. 1 to 10, an information acquisition mechanism of a front-end device of a smart parking system is fixed on a road edge beside a parking space, the front-end device includes a housing 1, a first mounting hole 2 and a second mounting hole 3 are respectively formed on left and right sides of the housing 1, the first mounting hole 2 and the second mounting hole 3 are respectively sleeved on a mounting bolt on the road edge, and the housing 1 is fixedly connected with the road edge through a disassembly-proof nut 4;
a reflective mark is adhered to the left front side of the shell 1; a battery bin 5 is arranged on the front side of the shell 1, a storage battery pack 6 for providing a working power supply for equipment is arranged in the battery bin 5, a bin cover 7 is arranged on the front side cover of the battery bin 5, and the bin cover 7 is fixedly connected with the shell 1 through a screw; an ultrasonic probe 8 and a camera module 9 are respectively fixed on the right front side of the shell 1, the ultrasonic probe 8 is used for detecting whether a vehicle is parked or driven in or out of a parking space, and the camera module 9 is used for collecting image information of a vehicle body and a license plate of the parked or driven vehicle;
an anti-disassembly switch 10 is fixed on the rear side of the shell 1 and used for giving an alarm when front-end equipment leaves an installed road edge, namely the anti-disassembly switch 10 is in a power-on state after the equipment is installed on the road edge, and the anti-disassembly switch 10 is powered off and gives an alarm when an installation surface on the back of the equipment leaves the road edge, so that an electronic anti-theft function is achieved;
the top of the shell 1 is fixedly provided with an antenna 11 for realizing the transmission and reception of wireless signals;
a wiring groove 12 is formed in the bottom of the shell 1, the wiring groove 12 penetrates through the left side and the right side of the shell 1, an accommodating groove 13 is formed in the middle of the wiring groove 12, and a waterproof connector 14 is fixed in the accommodating groove 13;
a main control circuit board 15 and a wireless transmission module 16 are arranged in the shell 1, the ultrasonic probe 8, the camera module 9, the anti-disassembly switch 10 and the wireless transmission module 16 are all electrically connected with the main control circuit board 15, and the main control circuit board 15 is used for sending a control signal to the camera module 15 and the wireless transmission module 16 when a vehicle is parked in or driven away; the main control circuit board 15 and the wireless transmission module 16 are installed in the shell 1 at the rear side of the battery compartment 5, and the wireless transmission module 16 is used for uploading the acquired vehicle body image information and the acquired license plate image information to the parking charging platform according to a control signal sent by the main control circuit board 15.
In this example, the main control circuit board 15 is configured with a sleep wake-up module, which wakes up the device from a low power consumption sleep state at intervals of a certain time (e.g., 3 seconds, 5 seconds, etc.), then sends out a control signal to turn on the power supplies of the ultrasonic probe 8 and the camera module 9, detects whether a vehicle is parked or driven in a parking space through ultrasonic ranging, and performs image acquisition on a vehicle body and a license plate of the parked or driven vehicle.
With respect to the housing 1:
the housing 1 includes a housing 101, mounting lugs 102 are formed on both left and right sides of the housing 101, the mounting lugs 102 are respectively provided with the first mounting hole 2 and the second mounting hole 3, a first mounting surface 103, a second mounting surface 104 and a third mounting surface 105 are respectively formed on the front side of the housing 101 from left to right, the first mounting surface 103 and the third mounting surface 105 are both inclined surfaces, and the second mounting surface 104 is parallel to the rear side surface of the housing 101, specifically:
pasting the reflective mark on the first mounting surface 103;
the battery bin 5 is arranged on the second mounting surface 104, and the bin cover 7 is arranged in the middle of the second mounting surface 104;
the ultrasonic probe 8 and the camera module 9 are fixedly mounted on the third mounting surface 105, and it can be understood that, in order to provide effective protection for the ultrasonic probe 8 and the camera module 9, main body portions of the ultrasonic probe 8 and the camera module 9 are located in the housing 101, and only the sensing end extends out of the housing 101;
an installation cavity 106 is formed in the rear side of the shell 101, and the main control circuit board 15 and the wireless transmission module 16 are installed in the installation cavity 106;
a protective cover 107 is covered on the mounting cavity 106, the circumferential side of the protective cover 107 is fixedly connected with the housing 101 through screws, and the tamper switch 10 is fixed on the protective cover 107.
Furthermore, an inclined mounting surface 108 is formed on the third mounting surface 105, the upper portion of the inclined mounting surface 108 is recessed compared with the plane of the third mounting surface 105, the lower portion of the inclined mounting surface 108 protrudes out of the plane of the third mounting surface 5, and the camera module 9 is mounted on the inclined mounting surface 108.
Further, camera protective component 17 is installed to the upper portion of oblique installation face 108, camera protective component 17 can cover after rotating and establish camera module 9's top the light filling lamp plate 18 is still installed to the lower part of oblique installation face 108, light filling lamp plate 18 is used for doing when the illumination condition is not enough camera module 9 provides the illumination and supplyes.
When concrete implementation, protective cover 107 all adopts the waterproof sealing washer of customization to carry on waterproofly with lid 7, and the sealing washer is the silica gel material, has high low temperature resistant, ageing-resistant characteristic, and then provides good waterproof protection to battery, master control circuit board 15 etc. in the casing 101 for the life of this equipment has obtained the assurance. Meanwhile, in order to further improve the visibility of the device at night, a reflective mark is also adhered on the bin cover 7.
With respect to the ultrasonic probe 8:
With respect to the camera module 9:
the camera module 9 comprises a camera body 901, a mounting support plate 902, a glass cover 903 and a second sealing ring 904, wherein the camera body 901 is fixed on the mounting support plate 902, the mounting support plate 902 is fixedly connected with the inner wall of the shell 1 through a bolt, a lens of the camera body 901 extends out of the shell 1, a glass sheet 903 is covered on the lens of the camera body 901, the glass sheet 903 is fixedly connected with the shell 101 through a fastener 905, and the second sealing ring 904 is arranged on the inner side and the outer side of the glass sheet 903.
Camera camera lens department application glass cover protects, and the second sealing washer of customization is adopted to the front and back of glass cover to compress tightly sealedly, has avoided in use to intake from camera lens department, has improved the waterproof performance of this equipment.
With respect to the camera protection assembly 17:
the camera protection assembly 17 comprises a stepping motor 171, an adapter 172, a camera cover plate 173 and a first sealing ring 174, wherein the stepping motor 171 is fixed on the inner wall of the shell 101, an output shaft of the stepping motor 171 extends out of the shell 101 and is connected with the camera cover plate 173 through the adapter 172, a sealing groove is formed in the adapter 172 on the inner side and the outer side of the shell 101, and the first sealing ring 174 is sleeved in the sealing groove and is further provided with a waterproof sheet 175 between the shell 101 and the stepping motor 171.
The output shaft of step motor 171 adopts adaptor 172 and camera cover plate 173 to carry out the switching, designs the sealing groove on adaptor 172 and cooperates sealing washer 174 to realize radial seal, and camera cover plate 173 and step motor 171 department design waterproof sheet 175 carry out end face seal, and fill lubricated butter in gap department to ensure camera cover plate pivoted smoothness nature. The adapter 172 and the camera cover plate 173 are fixed by using special screws, and the camera cover plate can be installed and replaced outside the device by using special tools, so that the camera cover plate has convenience in maintenance.
With respect to the tamper nut 4:
further, the anti-disassembly nut 4 comprises a nut body 401 and a screw hole 402 formed in the center of the nut body 401, the nut body 401 extends towards the periphery of the nut body to form a plurality of protrusions 403, the protrusions 403 are distributed in an axial symmetry manner, and a groove 404 is formed between every two adjacent protrusions 403.
Equipment adopts the cooperation of inflation screw to prevent tearing open nut 4 and installs on the curbstone, prevents tearing open nut 4 and just can carry out the dismouting for the product of special customization, has effectively improved this equipment prevent tearing open and theftproof performance.
Regarding the mounting hole:
Regarding the light supplement lamp panel 18 and the antenna 11:
the light supplement lamp panel 18 is partially shielded by using custom transparent glass and sealed by matching with sealant; the antenna 11 part is directly glued and sealed, and inside inlet wire hole department uses sealed glue to seal to guarantee effectively the leakproofness and the waterproof nature of equipment.
Regarding the device power supply:
the whole equipment is compatible in two modes of wireless (battery power supply) and wired (external power supply), the equipment is provided with a battery bin 5, the bottom of the equipment is provided with a waterproof connector 14 which can be connected with a wired power supply, and a cable wiring groove 12 is designed in the shell 1 in a ladder-step mode, so that wiring and installation are facilitated.
In this embodiment, preferably, the wireless transmission module EC 2016 is a 4G transmission module, and the 4G transmission module is connected to the parking charging platform through a TCPIP protocol, and feeds back a sending completion instruction to the main control circuit board 15 after completing the image information transmission; the camera module 9 adopts an ov9712 male stepping module; the main control circuit board 15 adopts an STM8L151 microcontroller. It should be noted that the ultrasonic ranging, the image acquisition and the uploading through the 4G network in this embodiment all belong to the prior art, and therefore are not described herein again.
In the specific use process of the device, when the master control circuit board 15 finds that a vehicle is parked in or driven out of a parking space from the distance measurement result of the ultrasonic probe 8, then a control signal is sent out to turn on the power supply of the camera module 9 and the power supply of the wireless transmission module 16, an image processor in the camera module 9 starts a system, and an image sensor and a lens are used for shooting image information of a vehicle body and a license plate of the vehicle;
the image processor in the camera module 9 transmits the acquired image information to the wireless transmission module 16 through the USB interface, and the wireless transmission module 16 is connected with the vehicle parking charging platform through the TCPIP protocol;
after the transmission is finished, the main control circuit board 15 turns off the power supplies of the camera module 9 and the wireless transmission module 16, and the low-power-consumption dormant state is achieved.
The technical scheme provided by the utility model is introduced in detail above. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (7)
1. The utility model provides an information acquisition mechanism of wisdom parking system front end equipment which characterized in that: the parking lot comprises a shell fixed on a road edge, wherein an ultrasonic probe and a camera module are respectively fixed on the right front side of the shell, the ultrasonic probe is used for detecting whether a vehicle is parked in or driven out of a parking space, and the camera module is used for collecting image information of a vehicle body and a license plate of the parked vehicle or driven out of the vehicle;
the shell comprises a shell body, and a first mounting surface, a second mounting surface and a third mounting surface are formed on the front side of the shell body from left to right respectively; an inclined mounting surface is formed on the third mounting surface, the upper portion of the inclined mounting surface is recessed compared with the plane where the third mounting surface is located, the lower portion of the inclined mounting surface protrudes out of the plane where the third mounting surface is located, the camera module is mounted on the inclined mounting surface, and the ultrasonic probe is mounted on the left side of the inclined mounting surface.
2. The information collecting mechanism of the front-end device of the intelligent parking system as claimed in claim 1, wherein: the shell includes the casing, the left and right sides of casing all is formed with the installation journal stirrup, first mounting hole and second mounting hole have been seted up on the installation journal stirrup respectively, first mounting hole and second mounting hole are all established on the construction bolt on the curbstone to realize the fixed connection of shell and curbstone through preventing tearing open the nut.
3. The information collecting mechanism of the front-end device of the intelligent parking system as claimed in claim 2, wherein: the first mounting hole is a waist-shaped hole, the first mounting hole is vertically arranged, and the second mounting hole is a circular hole.
4. The information collecting mechanism of the front-end device of the intelligent parking system as claimed in claim 1, wherein: camera protective component is still installed on the upper portion of oblique installation face, camera protective component can cover after rotating and establish the top of camera module the light filling lamp plate is still installed to the lower part of oblique installation face, the light filling lamp plate is used for doing when the illumination condition is not enough camera module provides the illumination and supplys.
5. The information collecting mechanism of the front-end device of the intelligent parking system as claimed in claim 1, wherein: the camera module comprises a camera body, an installation supporting plate, a glass cover and a second sealing ring, wherein the camera body is fixed on the installation supporting plate, the installation supporting plate is fixedly connected with the inner wall of the shell through a bolt, a lens of the camera body extends out of the shell, a glass sheet is arranged on the lens upper cover of the camera body, the glass sheet is fixedly connected with the shell through a fastener, and the second sealing ring is arranged on the inner side and the outer side of the glass sheet.
6. The information collecting mechanism of the front-end device of the intelligent parking system as claimed in claim 1, wherein: and reflective marks are pasted on the first mounting surface and the second mounting surface.
7. The information collecting mechanism of the front-end device of the intelligent parking system as claimed in claim 1, wherein: the first mounting surface and the third mounting surface are inclined surfaces, and the second mounting surface is parallel to the rear side surface of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921569975.0U CN211454792U (en) | 2019-09-20 | 2019-09-20 | Information acquisition mechanism of wisdom parking system front end equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921569975.0U CN211454792U (en) | 2019-09-20 | 2019-09-20 | Information acquisition mechanism of wisdom parking system front end equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211454792U true CN211454792U (en) | 2020-09-08 |
Family
ID=72317498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921569975.0U Withdrawn - After Issue CN211454792U (en) | 2019-09-20 | 2019-09-20 | Information acquisition mechanism of wisdom parking system front end equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211454792U (en) |
-
2019
- 2019-09-20 CN CN201921569975.0U patent/CN211454792U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 401120 22-1, No. 26, Honghu West Road, Yubei District, Chongqing Patentee after: Chongqing PuYao Information Technology Co.,Ltd. Address before: 401120 22-1, No. 26, Honghu West Road, Yubei District, Chongqing Patentee before: HIT ROBOT GROUP CHONGQING PUYAO INFORMATION INDUSTRY DEVELOPMENT CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200908 Effective date of abandoning: 20240329 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20200908 Effective date of abandoning: 20240329 |