CN220671990U - Logistics vehicle identification pile - Google Patents
Logistics vehicle identification pile Download PDFInfo
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- CN220671990U CN220671990U CN202321343891.1U CN202321343891U CN220671990U CN 220671990 U CN220671990 U CN 220671990U CN 202321343891 U CN202321343891 U CN 202321343891U CN 220671990 U CN220671990 U CN 220671990U
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- horizontal rod
- vehicle identification
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- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 230000001502 supplementing effect Effects 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000004888 barrier function Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a logistics vehicle identification pile which comprises a fixed pile, a motor, a horizontal rod and a camera, wherein the fixed pile is arranged on the fixed pile; one end of the horizontal rod is rotationally connected with the fixed pile, the stand of the motor is fixedly connected with the fixed pile, the output shaft of the motor is in transmission connection with the horizontal rod, and the motor drives the horizontal rod to rotate in a horizontal plane; the other end of the horizontal rod is provided with a horizontal telescopic motor and a vertical telescopic motor; the cylinder seat of the horizontal telescopic motor is fixedly connected with the horizontal rod, and the telescopic rod of the horizontal telescopic motor is fixedly connected with the cylinder seat of the vertical telescopic motor; the telescopic shaft of the vertical telescopic motor faces upwards and is connected with the camera, and the position of the camera is adjusted by telescopic action of the horizontal telescopic motor and telescopic action of the vertical telescopic motor. The method reduces the difficulty of identifying the license plate and is beneficial to improving the logistics transportation efficiency.
Description
Technical Field
The utility model relates to the field of logistics facilities, in particular to a logistics vehicle identification pile.
Background
In order to facilitate logistics management, records such as registration, card punching and the like need to be made on logistics vehicles. The prior device for registering the past logistics vehicles mainly adopts a license plate recognition barrier gate integrated machine which is fixed on one side of a road, and a camera is used for shooting a head pattern and recognizing license plates, for example, patent with publication number CN116122197A discloses a vehicle warehouse-in recognition early warning device which comprises a machine body, wherein a recognition camera is arranged on the upper side of the machine body, and a blocking rod is arranged at the end part of a transmission rod.
However, the existing license plate recognition barrier gate has the problem of low recognition success rate, and the main reason is that the camera is not right opposite to the license plate, and the license plate part in the head image obliquely shot by the camera is deformed, so that the difficulty of recognizing the license plate is increased. Therefore, when the logistics vehicles pass through the barrier gate, the speed of the vehicles is required to be reduced to slow, the vehicles stop, even the positions of the vehicle heads are readjusted in a reversing way, the normal passing of the logistics vehicles is affected, the queuing, the congestion and other phenomena at the barrier gate are caused, and the logistics transportation efficiency is not facilitated to be improved.
Disclosure of Invention
Aiming at the defects in the prior art, the difficulty in identifying license plates is reduced, and the logistics transportation efficiency is improved. The utility model provides a logistics vehicle identification pile which comprises a fixed pile, a motor, a horizontal rod and a camera, wherein the fixed pile is arranged on the fixed pile; one end of the horizontal rod is rotationally connected with the fixed pile, the stand of the motor is fixedly connected with the fixed pile, the output shaft of the motor is in transmission connection with the horizontal rod, and the motor drives the horizontal rod to rotate in a horizontal plane; the other end of the horizontal rod is provided with a horizontal telescopic motor and a vertical telescopic motor; the cylinder seat of the horizontal telescopic motor is fixedly connected with the horizontal rod, and the telescopic rod of the horizontal telescopic motor is fixedly connected with the cylinder seat of the vertical telescopic motor; the telescopic shaft of the vertical telescopic motor faces upwards and is connected with the camera, and the position of the camera is adjusted by telescopic action of the horizontal telescopic motor and telescopic action of the vertical telescopic motor.
The utility model has the beneficial effects that: the fixed piles are fixed on the roadside of the appointed road, the horizontal rod is rotated to one side of the road through the motor, and the camera is positioned in the middle of the road. If a logistics vehicle arrives, the position of the camera is quickly adjusted through the horizontal telescopic motor and the vertical telescopic motor, so that the camera is aligned to the license plate of the logistics vehicle. After the license plate is shot by the camera, the motor rapidly rotates the driving horizontal rod by 90 degrees for resetting, and normal passing of vehicles is not affected. Because the camera is opposite to the license plate, the license plate in the photographed image is not deformed, the license plate recognition difficulty is greatly reduced, and the recognition speed and recognition efficiency are obviously improved, so that the passing speed of logistics vehicles is greatly increased, the situation of queuing traffic jam is avoided, and the logistics transportation efficiency is improved.
Preferably, a connecting plate is arranged at the upper end of the telescopic shaft of the vertical telescopic motor, the camera is fixed on the connecting plate, and a light supplementing lamp is further arranged on the connecting plate. The light supplementing lamp is automatically started under the condition of insufficient light, so that the definition of an image shot by the camera is improved, and the recognition efficiency of the license plate is further improved.
Preferably, the horizontal rod is rotatably connected with the fixed pile through a sleeve, a bearing is arranged between the sleeve and the fixed pile, and a shaft shoulder matched with the inner ring of the bearing is arranged at the lower part of the fixed pile. And an output shaft of the motor is in transmission connection with the sleeve through a gear pair. The sleeve plays a role of connection and is used for connecting an output shaft of the motor with a horizontal rod, and the gear pair adopts a reduction gear pair, so that the torque of the motor is improved. The rotating speed of the motor is more than 3000r/min, so that the horizontal rod can complete 90-degree rotation in one second and is fast corresponding to the rotation.
Preferably, the upper end of the fixed pile is provided with a rain cover. The rain cover is used for shielding rain and sun for the motor and the bearing, protects the transmission part, can stably work for a long time and has low failure rate.
Preferably, the horizontal bar is provided with a distance sensor facing the vehicle. The distance sensor is used for identifying the current position of the logistics vehicle, if the license plate cannot be identified due to shielding, pollution and the like, the real-time distance of the logistics vehicle needs to be detected through the distance sensor, and when the real-time distance is smaller than the set safety distance, the motor drives the horizontal rod to swing rapidly to the position horizontal to the road, so that the horizontal rod is prevented from colliding with the vehicle.
Preferably, the horizontal rod is a square tube and made of stainless steel. Compared with steel, the stainless steel has light weight, is rain-proof, and has longer service life under the condition of being open.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of the present embodiment;
fig. 2 is a partial enlarged view of fig. 1.
In the drawing, a fixed pile 1, a motor 2, a horizontal rod 3, a camera 4, a sleeve 5, a bearing 6, a gear pair 7, a base 8, a rain cover 9, a horizontal telescopic motor 10, a vertical telescopic motor 11, a blind hole 12, a connecting plate 13, a light supplementing lamp 14, a control box 15, a controller 16 and a distance sensor 17.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model pertains.
As shown in fig. 1, the present embodiment provides a logistic vehicle identification pile, which comprises a fixing pile 1, a motor 2, a horizontal rod 3 and a camera 4. Wherein the horizontal rod 3 is a square tube and is made of stainless steel. Compared with steel, the stainless steel has light weight, is rain-proof, and has longer service life under the condition of being open. The fixed pile 1 is fixed on the roadside of the appointed road, one end of the horizontal rod 3 is rotationally connected with the fixed pile 1, and the specific rotational connection relationship is as follows:
the horizontal rod 3 is rotationally connected with the fixed pile 1 through the sleeve 5, a bearing 6 is arranged between the sleeve 5 and the fixed pile 1, a shaft shoulder matched with the inner ring of the bearing 6 is arranged at the lower part of the fixed pile 1, the upper part and the middle part of the fixed pile 1 are directly smaller than the lower part, and the inner ring of the bearing 6 is sleeved at the lower part of the fixed pile 1 downwards from the upper end of the fixed pile 1 during installation. Similarly, the sleeve is assembled from top to bottom. The output shaft of the motor 2 is connected with the sleeve 5 in a transmission way through a gear pair 7. The large gear of the gear pair 7 is coaxially fixed to the outside of the sleeve 5, and the small gear of the gear pair 7 is coaxially fixed to the output shaft of the motor 2. The sleeve 5 plays a role in connection and is used for connecting the output shaft of the motor 2 with the horizontal rod 3, and the gear pair 7 adopts a reduction gear pair 7, so that the torque of the motor 2 is improved. The rotating speed of the motor 2 is more than 3000r/min, so that the horizontal rod 3 can finish 90-degree rotation within one second and is fast corresponding.
The base of the motor 2 is fixedly connected with the fixed pile 1 by adopting the base 8, and the motor 2 drives the horizontal rod 3 to rotate in the horizontal plane. In addition, a rain cover 9 is arranged at the upper end of the fixed pile 1, and the outer edge of the rain cover 9 exceeds the position where the motor 2 is positioned. The rain cover 9 shields the motor 2 and the bearing 6 from rain and sun, protects the transmission part, can stably work for a long time and has low failure rate.
As shown in fig. 1 and 2, the motor 2 drives the horizontal rod 3 to rotate 90 ° in the horizontal plane, so that the other end of the horizontal rod 3 is located in the middle of the unidirectional road, and the other end of the horizontal rod 3 is provided with a horizontal telescopic motor 10 and a vertical telescopic motor 11. Specifically, the cylinder seat of the horizontal telescopic motor 10 is fixedly connected with the horizontal rod 3, and a blind hole 12 for installing the cylinder seat of the horizontal telescopic motor 10 is formed in the end portion of the horizontal rod 3. The telescopic rod of the horizontal telescopic motor 10 is fixedly connected with the cylinder seat of the vertical telescopic motor 11, and the telescopic shaft of the vertical telescopic motor 11 faces upwards, namely the movement directions of the horizontal telescopic motor 10 and the vertical telescopic motor 11 are mutually perpendicular. The upper end of the telescopic shaft of the vertical telescopic motor 11 is provided with a connecting plate 13, the camera 4 is fixed on the connecting plate 13, and a light supplementing lamp 14 is further arranged on the connecting plate 13. The light supplementing lamp 14 is automatically started under the condition of insufficient light, so that the definition of the image shot by the camera 4 is improved, and the recognition efficiency of the license plate is further improved. The horizontal bar 3 is provided with a distance sensor 17 facing the head of the oncoming physical distribution vehicle.
The embodiment also comprises a control box 15, wherein a controller 16 in the control box 15 is respectively and electrically connected with the motor 2, the camera 4, the light supplementing lamp 14, the distance sensor 17, the horizontal telescopic motor 10 and the vertical telescopic motor 11. The method by which the controller 16 can quickly identify the license plate is as follows:
s1, in an initial state, the controller 16 causes the motor 2 to swing the horizontal bar 3 into the road.
S2, detecting the distance in real time by a distance sensor 17, if a logistics vehicle arrives and the distance between the logistics vehicle and the horizontal rod 3 is smaller than the shooting distance, enabling the camera 4 to shoot by the controller 16, transmitting a first shot image to the controller 16, and enabling the controller 16 to adjust the horizontal telescopic motor 10 and the vertical telescopic motor 11 to stretch according to the specific position of a license plate in the image so as to enable the camera 4 to move to be opposite to the license plate.
S3, the controller 16 enables the camera 4 to pick up the image again, the second image is transmitted to the controller 16, and as the camera 4 is opposite to the license plate, the license plate in the shot image is not deformed, the license plate recognition difficulty is greatly reduced, and the recognition speed and recognition efficiency of the controller 16 are obviously improved.
And S4, after the license plate is identified, the controller 16 enables the horizontal rod 3 to rotate for 90 degrees in one second, namely the horizontal rod 3 is level with the road, and logistics vehicle passing is not affected.
S5, after the logistics vehicles pass, the controller 16 enables the horizontal rod 3 to return to the initial state, and the logistics vehicles under the lower vehicles are ready to be identified.
The method can avoid the situation that the logistics vehicles run at idle speed, stop and the like at the barrier gate and the like slowly pass, and simultaneously avoid the problem that the barrier gate has high requirements on the running position of the vehicles. However, in actual situations, license plate shielding, pollution and the like may be encountered, and the controller 16 cannot recognize the license plate, and the following method is needed for these special situations:
the real-time distance of the logistics vehicle is detected by the distance sensor 17, and when the real-time distance is smaller than the set safety distance, the controller 16 enables the motor 2 to drive the horizontal rod 3 to swing to a position horizontal to a road rapidly, so that the collision between the horizontal rod 3 and the vehicle is avoided.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.
Claims (10)
1. A commodity circulation vehicle discernment stake, its characterized in that: the device comprises a fixed pile, a motor, a horizontal rod and a camera; one end of the horizontal rod is rotationally connected with the fixed pile, the stand of the motor is fixedly connected with the fixed pile, the output shaft of the motor is in transmission connection with the horizontal rod, and the motor drives the horizontal rod to rotate in a horizontal plane; the other end of the horizontal rod is provided with a horizontal telescopic motor and a vertical telescopic motor; the cylinder seat of the horizontal telescopic motor is fixedly connected with the horizontal rod, and the telescopic rod of the horizontal telescopic motor is fixedly connected with the cylinder seat of the vertical telescopic motor; the telescopic shaft of the vertical telescopic motor faces upwards and is connected with the camera, and the position of the camera is adjusted by telescopic action of the horizontal telescopic motor and telescopic action of the vertical telescopic motor.
2. A logistic vehicle identification pile according to claim 1, characterized in that: the upper end of the telescopic shaft of the vertical telescopic motor is provided with a connecting plate, and the camera is fixed on the connecting plate.
3. A logistic vehicle identification pile according to claim 2, characterized in that: and a light supplementing lamp is arranged on the connecting plate.
4. A logistic vehicle identification pile according to claim 1, characterized in that: the horizontal rod is rotationally connected with the fixed pile through the sleeve.
5. A logistic vehicle identification pile according to claim 4, characterized in that: and a bearing is arranged between the sleeve and the fixed pile.
6. A logistic vehicle identification pile according to claim 4, characterized in that: and an output shaft of the motor is in transmission connection with the sleeve through a gear pair.
7. A logistic vehicle identification pile according to claim 1, characterized in that: the upper end of the fixed pile is provided with a rain cover.
8. A logistic vehicle identification pile according to claim 1, characterized in that: the horizontal bar is provided with a distance sensor facing the vehicle.
9. A logistic vehicle identification pile according to claim 1, characterized in that: the horizontal rod is square and made of stainless steel.
10. A logistic vehicle identification pile according to claim 5, characterized in that: the lower part of the fixed pile is provided with a shaft shoulder matched with the inner ring of the bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321343891.1U CN220671990U (en) | 2023-05-29 | 2023-05-29 | Logistics vehicle identification pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321343891.1U CN220671990U (en) | 2023-05-29 | 2023-05-29 | Logistics vehicle identification pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220671990U true CN220671990U (en) | 2024-03-26 |
Family
ID=90344223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321343891.1U Active CN220671990U (en) | 2023-05-29 | 2023-05-29 | Logistics vehicle identification pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220671990U (en) |
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2023
- 2023-05-29 CN CN202321343891.1U patent/CN220671990U/en active Active
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