Intelligent barrier gate

Abstract

The utility model discloses an intelligent barrier gate, relates to the technical field of intelligent barrier gates, and can avoid the situation that a license plate cannot be recognized due to the fact that focusing cannot be carried out, thereby improving user experience. An intelligent barrier gate comprises a safety island, a sentry box, an entrance barrier gate, an exit barrier gate and a license plate recognition system. The sentry box is arranged on the safety island, and the entrance barrier gate is arranged on the safety island and extends towards one side of the safety island. The exit barrier gate is arranged on the safety island and extends towards the other side of the safety island. The license plate recognition system is arranged in the entrance barrier gate and the exit barrier gate. The license plate recognition system is used for recognizing license plate numbers of entering and exiting vehicles. Through the license plate recognition system, the focusing range of the camera can be widened, the focusing speed is improved, and license plate quick recognition at different parking positions is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent road gates, in particular to an intelligent road gate. Background Art

[0002] Barriers are often found at the entrances and exits of parking lots or residential areas. For ease of management, they are usually connected to license plate recognition cameras. When the camera recognizes the license plate, the barrier is lifted to let the vehicle pass. However, fixed cameras have a fixed focusing distance. If the driver parks too far forward, the license plate cannot be recognized due to inability to focus, affecting the user experience. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide an intelligent barrier that can avoid the situation where the license plate cannot be recognized due to the inability to focus, thereby improving the user experience.

[0004] According to the first aspect of the utility model, there is provided an intelligent barrier gate, comprising a safety island; a sentry booth, arranged on the safety island; an entrance barrier gate, arranged on the safety island and extending to one side of the safety island; an exit barrier gate, arranged on the safety island and extending to the other side of the safety island; and a license plate recognition system, arranged in the entrance barrier gate and the exit barrier gate, the license plate recognition system being used to identify the license plate numbers of vehicles entering and exiting.

[0005] According to an embodiment of the utility model, an intelligent barrier gate has at least the following beneficial effects: an intelligent barrier gate includes a safety island, a sentry booth, an entrance barrier gate, an exit barrier gate, and a license plate recognition system. The sentry booth is arranged on the safety island, and the entrance barrier gate is arranged on the safety island and extends to one side of the safety island. The exit barrier gate is arranged on the safety island and extends to the other side of the safety island. The license plate recognition system is arranged in the entrance barrier gate and the exit barrier gate. The license plate recognition system is used to identify the license plate numbers of vehicles entering and exiting. The license plate recognition system can broaden the focus range of the camera, improve the focus speed, and realize rapid recognition of license plates in different parking positions.

[0006] According to the intelligent barrier gate described in the utility model, the entrance barrier gate includes a first barrier gate and a first lifting rod, the first barrier gate is arranged on the safety island, and the first lifting rod is rotatably arranged on the first barrier gate.

[0007] According to the intelligent barrier gate described in the utility model, the exit barrier gate includes a second barrier gate and a second lifting rod, the second barrier gate is arranged on the safety island, and the second lifting rod is rotatably arranged on the second barrier gate.

[0008] According to the intelligent barrier gate described in the utility model, the license plate recognition system includes a camera module and a lighting module, and the camera module and the lighting module are both arranged on the first barrier gate and the second barrier gate.

[0009] According to the intelligent barrier gate described in the utility model, the camera module includes a short-range camera, a medium-range camera and a long-range camera, and the camera module is arranged in the middle of the first barrier gate and the second barrier gate.

[0010] According to the intelligent barrier gate described in the utility model, the focusing distance of the short-range camera is less than 0.5m, the focusing distance of the medium-range camera is 0.5m-1m, and the focusing distance of the long-range camera is greater than 1m.

[0011] According to the intelligent barrier gate described in the utility model, a solar charging module is laid above the sentry box, and a storage battery is arranged in the sentry box.

[0012] According to the intelligent barrier gate described in the utility model, it also includes a remaining parking space indicator screen, which is arranged on the safety island and located next to the exit barrier gate. The remaining parking space indicator screen can calculate the vehicle data entering and leaving the garage, and calculate and display the remaining parking spaces in the garage.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is a schematic diagram of the structure of a preferred embodiment of the utility model;

[0016] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0017] Figure 3 It is a top view of a preferred embodiment of the utility model. DETAILED DESCRIPTION

[0018] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0019] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0020] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0021] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0022] Reference Figures 1 to 3 An intelligent barrier gate includes a safety island 10, a sentry booth 20, an entrance barrier gate 30, an exit barrier gate 40, and a license plate recognition system 50. The sentry booth 20 is arranged on the safety island 10, and the entrance barrier gate 30 is arranged on the safety island 10 and extends to one side of the safety island 10. The exit barrier gate 40 is arranged on the safety island 10 and extends to the other side of the safety island 10. The license plate recognition system 50 is arranged in the entrance barrier gate 30 and the exit barrier gate 40. The license plate recognition system 50 is used to recognize the license plate number of the vehicle entering and leaving.

[0023] It is understandable that the license plate recognition system 50 can broaden the focus range of the camera, improve the focus speed, and achieve rapid recognition of license plates in different parking positions.

[0024] Reference Figures 1 to 3 The entrance gate 30 includes a first gate 31 and a first lifting rod 32. The first gate 31 is arranged on the safety island 10. The first lifting rod 32 is rotatably arranged on the first gate 31.

[0025] It can be understood that the first gate 31 can drive the first lifting and lowering rod 32 to be lifted or lowered, thereby completing the management of vehicles entering the parking lot.

[0026] Reference Figures 1 to 3 The exit gate 40 includes a second gate 41 and a second lifting rod 42. The second gate 41 is arranged on the safety island 10. The second lifting rod 42 is rotatably arranged on the second gate 41.

[0027] It is understandable that the second gate 41 can drive the second lifting rod 42 to be lifted or lowered, thereby completing the management of vehicles leaving the parking lot.

[0028] Reference Figures 1 to 3 The license plate recognition system 50 includes a camera module 51 and a lighting module 52. The first gate 31 and the second gate 41 are both provided with a camera module 51 and a lighting module 52.

[0029] It is worth noting that the lighting module 52 can provide supplementary light for the license plate when the light is insufficient, thereby realizing license plate recognition at night.

[0030] It is worth noting that in the embodiment of the present utility model, the lighting module 52 is an LED lamp, and the switch control is realized by a light sensing element cooperating with a laser sensing device. When the light is insufficient and the laser sensing device senses the car, the lighting module 52 turns on the lighting fill light.

[0031] Reference Figures 1 to 3 The camera module 51 includes a short-range camera 511, a medium-range camera 512, and a long-range camera 513. The camera module 51 is disposed in the middle of the first gate 31 and the second gate 41.

[0032] It is worth noting that in some embodiments of the present invention, the focusing distance of the short-range camera 511 is less than 0.5m, the focusing distance of the medium-range camera 512 is 0.5m-1m, and the focusing distance of the long-range camera 513 is greater than 1m.

[0033] It is worth noting that in some embodiments of the present invention, the close-range camera 511, the medium-range camera 512 and the long-range camera 513 respectively correspond to identifying the license plate at a distance in front of the camera. The distance that each camera is responsible for is greatly reduced, which can reduce the automatic adjustment range of the camera focal length, improve the focusing accuracy and speed, and avoid the situation where the license plate cannot be recognized.

[0034] Reference Figures 1 to 3 , a solar charging module 21 is laid above the sentry box 20. A storage battery is arranged in the sentry box 20.

[0035] It is worth noting that in some embodiments of the present invention, the solar charging module 21 can be used in conjunction with a storage battery to store energy and supply power to the gate equipment without external energy access. When there is an external power supply room, it can also be used as an emergency power supply during a power outage.

[0036] Reference Figures 1 to 3 , and also includes a remaining parking space indication screen 60. The remaining parking space indication screen 60 is arranged on the safety island 10 and is located next to the exit gate 40. The remaining parking space indication screen 60 can calculate the vehicle data entering and leaving the garage, and calculate and display the remaining parking spaces in the garage.

[0037] It is worth noting that in some embodiments of the present invention, in order to prevent the driver from entering the parking lot without knowing that there are no parking spaces inside the parking lot, a remaining parking space indicator screen 60 can be set at the entrance. By calculating the difference between the number of vehicles entering the entrance gate 30 and the number of vehicles leaving the exit gate 40 and comparing it with the number of parking spaces in the parking lot, the remaining parking spaces can be calculated and displayed on the remaining parking space indicator screen 60.

[0038] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An intelligent barrier gate, characterized in that: include: Safety island (10); A sentry box (20) is arranged on the safety island (10); An entrance gate (30) is arranged on the safety island (10) and extends toward one side of the safety island (10); An exit gate (40) is arranged on the safety island (10) and extends to the other side of the safety island (10); A license plate recognition system (50) is arranged in the entrance gate (30) and the exit gate (40), and the license plate recognition system (50) is used to recognize the license plate numbers of vehicles entering and leaving; The entrance gate (30) comprises a first gate (31) and a first lifting rod (32), wherein the first gate (31) is arranged on the safety island (10), and the first lifting rod (32) is rotatably arranged on the first gate (31); The exit gate (40) comprises a second gate (41) and a second lifting rod (42), wherein the second gate (41) is arranged on the safety island (10), and the second lifting rod (42) is rotatably arranged on the second gate (41); The license plate recognition system (50) comprises a camera module (51) and a lighting module (52), and the camera module (51) and the lighting module (52) are both arranged on the first barrier (31) and the second barrier (41); The camera module (51) comprises a short-range camera (511), a medium-range camera (512) and a long-range camera (513), and the camera module (51) is arranged in the middle of the first barrier (31) and the second barrier (41).

2. The intelligent barrier gate according to claim 1, characterized in that: The focusing distance of the short-range camera (511) is less than 0.5 m, the focusing distance of the medium-range camera (512) is 0.5 m-1 m, and the focusing distance of the long-range camera (513) is greater than 1 m.

3. The intelligent barrier gate according to claim 1, characterized in that: A solar charging module (21) is laid above the sentry box (20), and a storage battery is arranged inside the sentry box (20).

4. The intelligent barrier gate according to claim 1, characterized in that: The invention also comprises a remaining parking space indication screen (60), which is arranged on the safety island (10) and located next to the exit gate (40). The remaining parking space indication screen (60) can calculate the data of vehicles entering and leaving the garage, and calculate and display the remaining parking spaces in the garage.

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