CN218511999U

CN218511999U - High definition electronic police's light filling lamp performance detection device

Info

Publication number: CN218511999U
Application number: CN202222732236.7U
Authority: CN
Inventors: 崔健平; 龚少培; 樊民
Original assignee: Nanjing Urban Transportation Technology Development Co ltd
Current assignee: Nanjing Urban Transportation Technology Development Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-02-21
Anticipated expiration: 2032-10-18

Abstract

The utility model relates to a high definition electronic police's light filling lamp performance detection device, including examining test table, the lower fixed surface who examines test table has the support, the last fixed surface who examines test table has the dead lever, the top of dead lever is fixed with first camera, the back of dead lever is fixed with first light filling lamp, the upper surface that examines test table is equipped with first detection mechanism, the upper surface that examines test table is equipped with second detection mechanism. This high definition electronic police's light filling lamp performance detection device, cooperation through first motor, can control the bull stick and rotate, thereby drive second camera and second light filling lamp and rotate, first light filling lamp is the light filling lamp that the performance is intact, the second light filling lamp is for waiting to detect the light filling lamp, cooperation through second camera and second light filling lamp, can shoot behind rotatory certain angle, thereby the image that first camera was shot contrasts, it how to detect the light filling performance of second light filling lamp under each angle.

Description

High definition electronic police's light filling lamp performance detection device

Technical Field

The utility model relates to a light filling lamp technical field specifically is a high definition electronics police's light filling lamp performance detection device.

Background

The light filling lamp is used for carrying out light compensation on some equipment or plants which lack illuminance, the light filling lamps known by people are generally three, and one is a camera greenhouse light filling lamp, a photography light filling lamp and a license plate light filling lamp.

Light filling lamp that uses in road traffic safety management is license plate light filling lamp, mainly reach the purpose of seeing the license plate clearly in order to cooperate the camera, be the auxiliary light source who sees the license plate clearly, road monitoring environment light is not enough at night, need the light filling lamp to cooperate the light filling, catch the license plate of vehicle violating the rules and regulations in going to the traffic, be convenient for follow-up punish, need ensure before the installation of light filling lamp performance and the effect meet the standard of light filling lamp in the actual road, in case the light filling lamp performance is not good, will lead to violating the vehicle escape the sanction of road traffic safety night, can produce very big traffic safety hidden danger, the event provides a high definition electron police's light filling lamp performance detection device and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a high definition electronic police's light filling lamp performance detection device possesses the advantage of carrying out the detection to its performance between the light filling lamp installation, has solved the not good light filling lamp of performance and can lead to the vehicle that violates road traffic safety at night to escape the sanction, can produce the problem of very big traffic safety hidden danger.

In order to achieve the above object, the utility model provides a following technical scheme: a high-definition electronic police light supplementing lamp performance detection device comprises a detection table, wherein a support is fixed on the lower surface of the detection table, a fixing rod is fixed on the upper surface of the detection table, a first camera is fixed at the top end of the fixing rod, a first light supplementing lamp is fixed on the back of the fixing rod, a first detection mechanism is arranged on the upper surface of the detection table, and a second detection mechanism is arranged on the upper surface of the detection table;

first detection mechanism is including fixing the first motor at examining test table lower surface, the output shaft of first motor runs through and extends to the upside that examines test table, and is fixed with the bull stick, the top of bull stick is fixed with the second camera, the back of bull stick is fixed with the second light filling lamp.

Further, the shape of examining the test table is inside hollow cuboid, the quantity of support is four, and evenly distributed examines the four corners department of test table lower surface.

Further, the length, the width and the height of the fixed rod are consistent with those of the rotating rod, and the first light supplement lamp and the second light supplement lamp are located at the same horizontal height.

Furthermore, second detection mechanism is including fixing at the positive second motor of examining test table, the output shaft of second motor runs through and extends to the inside of examining test table, and is fixed with the threaded rod, rotate through the bearing between the other end of threaded rod and the back inner wall of examining test table and be connected, the outside threaded connection of threaded rod has the connecting rod, the other end of connecting rod is fixed with the simulation license plate.

Further, a sliding rod is fixed between the front inner wall and the rear inner wall of the detection table, and a sliding block is connected to the outer side of the sliding rod in a sliding mode.

Furthermore, the length, the width and the height of the connecting rod and the sliding block are equal, and the top end of the sliding block is fixedly connected with the lower surface of the simulated license plate.

Furthermore, two sliding openings are formed in the upper surface of the detection platform, the connecting rod and the sliding block penetrate through the two sliding openings respectively, and the connecting rod and the sliding block move linearly in the sliding openings in a front-back mode.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this high definition electronics police's light filling lamp performance detection device, cooperation through first motor, can control the bull stick and rotate, thereby drive second camera and second light filling lamp and rotate, first light filling lamp is the light filling lamp that the performance is good, the second light filling lamp is for waiting to detect the light filling lamp, cooperation through second camera and second light filling lamp, can shoot behind rotatory certain angle, thereby contrast with the image of shooing through the first camera of first light filling lamp light filling, it is intact and how the light filling performance under each angle to detect the second light filling lamp performance.

2. This high definition electronic police's light filling lamp performance detection device, cooperation through the second motor, can drive the threaded rod and rotate, thereby linear movement around the control connecting rod, cooperation through slide bar and slider can let the connecting rod carry on spacingly to the connecting rod when moving around, thereby avoid simulating the horizontal position of license plate and change, through the back-and-forth movement of simulation license plate, can adjust the position of simulation license plate in the time of control bull stick angle, thereby detect whether the performance of second light filling lamp accords with the standard under the different distances.

Drawings

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

fig. 2 is a schematic view of a first detection mechanism of the present invention;

fig. 3 is a schematic view of a second detecting mechanism of the present invention;

fig. 4 is a top view of the second detecting mechanism of the present invention.

In the figure: the license plate simulation device comprises a detection table 1, a support 2, a fixing rod 3, a first camera 4, a first light supplement lamp 5, a first detection mechanism 6, a first motor 601, a rotating rod 602, a second camera 603, a second light supplement lamp 604, a second detection mechanism 7, a second motor 701, a threaded rod 702, a connecting rod 703 and a simulated license plate 704.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1, the device for detecting performance of a high-definition electronic police light supplement lamp in the present embodiment includes a detection table 1, a support 2 is fixed on a lower surface of the detection table 1, the detection table 1 is stably supported, a fixing rod 3 is fixed on an upper surface of the detection table 1, a fixing member is conveniently fixed, a first camera 4 is fixed on a top end of the fixing rod 3, a first light supplement lamp 5 is fixed on a back surface of the fixing rod 3, the first camera 4 and the first light supplement lamp 5 are both intact, so as to compare with the detected light supplement lamp, a first detection mechanism 6 is arranged on an upper surface of the detection table 1, a detection target is at the same position, the light supplement lamp has light supplement performance at different angles, a second detection mechanism 7 is arranged on an upper surface of the detection table 1, and the detection target is at different positions, and the light supplement lamp has light performance at the same angle.

Wherein, examine test table 1's shape for inside hollow cuboid to at inside installation part, the quantity of support 2 is four, and evenly distributed is examining the four corners department of test table 1 lower surface, makes and examines test table 1 more stable at the during operation.

Referring to fig. 2, in order to detect the light supplement performance of the detected light supplement lamp at different angles at the same position, the first detection mechanism 6 in this embodiment includes a first motor 601 fixed on the lower surface of the detection platform 1, an output shaft of the first motor 601 penetrates and extends to the upper side of the detection platform 1, and is fixed with a rotating rod 602, the first motor 601 drives the rotating rod 602 to rotate, a second camera 603 is fixed at the top end of the rotating rod 602, a second light supplement lamp 604 is fixed on the back of the rotating rod 602, the rotating rod 602 drives the second camera 603 and the second light supplement lamp 604 to rotate, so as to adjust the angles of the second camera 603 and the second light supplement lamp 604, after a certain angle is adjusted, the second camera 603 shoots a picture again under the conditions of sufficient light and insufficient light and compares the picture shot by the first camera 4, and can detect the light supplement performance of the second lamp 604 at different angles.

In this example, the length, the width, and the height of the fixing rod 3 are the same as those of the rotating rod 602, the first light supplement lamp 5 and the second light supplement lamp 604 are located at the same horizontal height, the first camera 4 and the second camera 603 are located at the same horizontal height, and the first light supplement lamp 5 and the second light supplement lamp 604 are located at the same horizontal height, so that the detection result is more accurate.

Referring to fig. 3-4, in order to detect the light supplement performance of the light supplement lamp at the same angle when the target is at different positions, the second detection mechanism 7 in this embodiment includes a second motor 701 fixed on the front surface of the detection platform 1, an output shaft of the second motor 701 penetrates through and extends into the detection platform 1, and is fixed with a threaded rod 702, the threaded rod 702 is controlled by the second motor 701 to rotate, the other end of the threaded rod 702 is rotatably connected with the rear inner wall of the detection platform 1 through a bearing, so that the threaded rod 702 is more smooth when rotating, a connecting rod 703 is connected to the outer side of the threaded rod 702 in a threaded manner, the connecting rod 703 is driven by the rotation of the threaded rod 702 to linearly move back and forth outside the threaded rod 702, and a simulated license plate 704 is fixed to the other end of the connecting rod 703, and serves as a target object for detecting the performance of the light supplement lamp, and has the same size and material as an actual license plate.

In this example, the length, width and height of connecting rod 703 and slider all equal, let simulation license plate 704 keep horizontal state, the top of slider and the lower fixed surface of simulation license plate 704 are connected, examine the upper surface of test table 1 and seted up two sliding exits, connecting rod 703 and slider run through two sliding exits respectively, the increase examines the usable space of test table 1 upper surface, connecting rod 703 and slider all do front and back linear motion in the sliding exit, slide bar and slider are spacing to connecting rod 703, let simulation license plate 704 can keep horizontal position when being taken the removal.

It should be noted that the position of the license plate 704 is simulated by continuously slowing down, so that the second camera 603 performs shooting under the conditions of sufficient light and insufficient light, and the obtained picture is compared with the group of pictures shot by the first camera 4 at first, thereby detecting the performance of the fill-in light at different distances.

The working principle of the above embodiment is as follows:

(1) The method comprises the steps of controlling pictures of a simulated license plate 704 shot by a first light supplement lamp 5 and a first camera 4 under the environment with sufficient light and insufficient light respectively, then controlling pictures of the simulated license plate 704 shot by a second light supplement lamp 604 and a second camera 603 under the environment with sufficient light and insufficient light, comparing the pictures shot by the second camera 603 with the pictures shot by the first camera 4, and accordingly achieving the purpose of detecting the performance of the second light supplement lamp 604, turning on a first motor 601, driving a rotating rod 602 to rotate by the first motor 601, driving the second camera 603 and the second light supplement lamp 604 to rotate by the rotating rod 602, adjusting the angles of the second camera 603 and the second light supplement lamp 604, and after adjusting a certain angle, enabling the second camera 603 to shoot pictures again under the conditions of sufficient light and insufficient light and compare the pictures shot by the first camera 4, and detecting the performance of the second light supplement lamp 604 under different angles.

(2) By controlling a variable method, after the light supplement performance of the second light supplement lamp 604 at different angles is detected, the angles of the second light supplement lamp 604 and the second camera 603 are returned to the position right facing the simulated license plate 704, the second motor 701 is turned on, the second motor 701 controls the threaded rod 702 to rotate, the threaded rod 702 rotates to drive the connecting rod 703 to linearly move back and forth outside the threaded rod 702, the sliding rod and the sliding block limit the connecting rod 703, the simulated license plate 704 can keep a horizontal position when being carried to move, the position of the simulated license plate 704 is continuously slowed down to enable the second camera 603 to shoot under the conditions of sufficient light and insufficient light, the obtained picture is compared with the group of pictures shot by the first camera 4 at first, and therefore the performance of the light supplement lamp at different distances is detected.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high definition electronic police's light filling lamp performance detection device, is including examining test table (1), its characterized in that: a support (2) is fixed on the lower surface of the detection table (1), a fixing rod (3) is fixed on the upper surface of the detection table (1), a first camera (4) is fixed at the top end of the fixing rod (3), a first light supplement lamp (5) is fixed on the back surface of the fixing rod (3), a first detection mechanism (6) is arranged on the upper surface of the detection table (1), and a second detection mechanism (7) is arranged on the upper surface of the detection table (1);

first detection mechanism (6) are including fixing first motor (601) at examining test table (1) lower surface, the output shaft of first motor (601) runs through and extends to the upside of examining test table (1), and is fixed with bull stick (602), the top of bull stick (602) is fixed with second camera (603), the back of bull stick (602) is fixed with second light filling lamp (604).

2. The device for detecting the performance of the light supplement lamp of the high-definition electronic police as claimed in claim 1, wherein: the shape of examining test table (1) is inside hollow cuboid, the quantity of support (2) is four, and evenly distributed examines the four corners department of test table (1) lower surface.

3. The device for detecting the performance of the light supplement lamp of the high-definition electronic police as claimed in claim 1, wherein: the length, the width and the height of the fixed rod (3) are consistent with those of the rotating rod (602), and the first light supplement lamp (5) and the second light supplement lamp (604) are located at the same horizontal height.

4. The device for detecting the performance of the light supplement lamp of the high-definition electronic police as claimed in claim 1, wherein: second detection mechanism (7) are including fixing at the positive second motor (701) of examining test table (1), the output shaft of second motor (701) runs through and extends to the inside of examining test table (1), and is fixed with threaded rod (702), rotate through the bearing between the other end of threaded rod (702) and the back inner wall of examining test table (1) and be connected, the outside threaded connection of threaded rod (702) has connecting rod (703), the other end of connecting rod (703) is fixed with simulation license plate (704).

5. The device for detecting the performance of the light supplement lamp of the high-definition electronic police as claimed in claim 1, wherein: a sliding rod is fixed between the front inner wall and the rear inner wall of the detection table (1), and a sliding block is connected to the outer side of the sliding rod in a sliding mode.

6. The device for detecting the performance of the light supplement lamp of the high-definition electronic police as claimed in claim 4, wherein: the length, the width and the height of the connecting rod (703) are equal to those of the sliding block, and the top end of the sliding block is fixedly connected with the lower surface of the simulated license plate (704).

7. The device for detecting the performance of the light supplement lamp of the high-definition electronic police as claimed in claim 4, wherein: two sliding openings are formed in the upper surface of the detection table (1), the connecting rod (703) and the sliding block penetrate through the two sliding openings respectively, and the connecting rod (703) and the sliding block move linearly back and forth in the sliding openings.