CN112991754A - Barrier gate with vehicle authentication function - Google Patents
Barrier gate with vehicle authentication function Download PDFInfo
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- CN112991754A CN112991754A CN202110197316.4A CN202110197316A CN112991754A CN 112991754 A CN112991754 A CN 112991754A CN 202110197316 A CN202110197316 A CN 202110197316A CN 112991754 A CN112991754 A CN 112991754A
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- vehicle
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
- G08G1/0175—Detecting movement of traffic to be counted or controlled identifying vehicles by photographing vehicles, e.g. when violating traffic rules
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
- G08G1/149—Traffic control systems for road vehicles indicating individual free spaces in parking areas coupled to means for restricting the access to the parking space, e.g. authorization, access barriers, indicative lights
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
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Abstract
The invention discloses a barrier gate with a vehicle authentication function, which comprises a barrier gate main body, a cross bar, a detection radar, a camera, a license plate recognition module and a controller, wherein one end of the cross bar is movably connected with the barrier gate main body, the detection radar is arranged on the barrier gate main body, the detection radar is used for detecting whether a vehicle approaches in a specified direction or not and sending a detection result to the controller, the controller controls the camera to capture a vehicle picture after judging that the vehicle approaches and the distance is less than a threshold value according to the detection result, the license plate recognition module recognizes the vehicle picture obtained by the camera and then sends the recognition result to the controller, the controller judges whether the cross bar is lifted up to allow the vehicle to enter or not according to the recognition result and pre-stored information, and the controller controls the cross bar to be horizontally placed after the cross bar is lifted up and no person is detected under the cross bar by the detection. The detection radar and the camera are arranged on the barrier gate to detect the distance of the vehicle and recognize the license plate, so that the parking space is quickly authenticated, the vehicle can drive in without sensing, and the passing efficiency is improved.
Description
Technical Field
The invention relates to the technical field of vehicle management, in particular to a barrier gate with a vehicle authentication function.
Background
There are two kinds of parking stall problems very general at present, and firstly the private stall is taken up and stops, and secondly fills the electric pile parking stall and is taken by burning oil car. The parking space driving authentication device or technology in a non-manual mode is urgently needed.
At present, a barrier is widely used as an actuator for allowing entry or prohibiting entry. One application mode is that a license plate snapshot machine is arranged at an entrance and an exit, and a computer or a controller running a management program is arranged to form a set of complex parking space management system. The second application mode is that the system structure is the same as the first application mode, and each barrier only manages one parking space. The third application mode is that each parking space is provided with a barrier gate, license plate snapshot machine authentication is not used, a mobile phone application is used for scanning a two-dimensional code corresponding to the parking space, and driving is allowed only after corresponding operation is performed on the mobile phone application.
1. In the first application, the barrier gate only performs vehicle authentication at the entrance and exit, and differential management cannot be performed on a specific single parking space or a part of parking spaces occupied by charging stations. As long as the entrance through the parking area, arbitrary vehicle all can occupy others' private parking stall, or occupy and fill electric pile parking stall.
2. The second application has much higher cost and complex system maintenance
3. In the third application, a driver needs to park and scan a code, and cannot drive in a non-sensing manner.
Disclosure of Invention
The invention aims to provide a barrier gate with a vehicle authentication function, which can finely realize parking space management, can apply a special authentication strategy to each parking space, and can enable a driver to drive in without feeling.
In order to solve the technical problems, an embodiment of the invention provides a barrier gate with a vehicle authentication function, which comprises a barrier gate main body, a cross bar with one end movably connected with the barrier gate main body, and a detection radar, a camera, a license plate recognition module and a controller which are arranged on the barrier gate main body, wherein the detection radar is used for detecting whether a vehicle approaches in a specified direction or not and sending a detection result to the controller, the controller controls the camera to capture a vehicle picture of the vehicle after judging that the vehicle approaches and the distance is less than a threshold value according to the detection result, the license plate recognition module recognizes the vehicle picture obtained by the camera and then sends a recognition result to the controller, and the controller judges whether the cross bar is lifted up to allow the vehicle to drive in according to the recognition result and pre-stored information, the controller controls the transverse rod to be horizontally placed after the transverse rod is lifted and the detection radar detects that no person is under the transverse rod.
Wherein, the detection radar is an ultrasonic detection radar or a millimeter wave radar.
The device also comprises a setting module connected with the controller and used for setting the license plate information, black and white lists and clearance time periods of the new energy allowed to drive in.
The electric vehicle charging system comprises a controller and a new energy vehicle, and is characterized by further comprising a voice reminding device connected with the controller and used for guiding the fuel vehicle to a parking place without a charging pile after judging that the vehicle passing through the barrier main body at present is the fuel vehicle or guiding the new energy vehicle to a charging pile parking place after judging that the vehicle passing through the barrier main body at present is the new energy vehicle.
The system comprises a controller and a new energy vehicle, and is characterized by further comprising a character reminding device connected with the controller and used for guiding the fuel vehicle to a parking place without a charging pile after judging that the vehicle passing through the barrier main body at present is the fuel vehicle or guiding the new energy vehicle to a charging pile parking place after judging that the vehicle passing through the barrier main body at present is the new energy vehicle.
The system comprises a controller, a voice reminding device, a current available charging pile parking space counting module, a current charging pile parking space counting module and a warning device, wherein the charging pile parking space counting module is connected with the controller and the voice reminding device, is used for counting the number of the current available charging piles parking spaces, and sends out warning that the number of the available charging piles parking spaces is insufficient after the number of the available charging piles parking spaces is less than a threshold value.
The device also comprises a communication module connected with the controller and used for receiving a control command to enable the controller to execute corresponding operation according to the control command or acquire the running state of corresponding equipment through the controller.
The controller is used for displaying the number plate of the current entering vehicle and displaying the available charging pile parking space number information and the remaining fuel vehicle parking space number information of the parking lot.
The power supply comprises at least one of a storage battery or an external power supply connected through a slotted buried line on the bottom surface.
The camera driving circuit is connected with the camera and used for controlling the starting of the light supplementing lamp and the control of the light intensity of the light supplementing lamp according to the shooting time and the imaging quality.
Compared with the prior art, the barrier gate with the vehicle authentication function provided by the embodiment of the invention has the following advantages:
according to the barrier gate with the vehicle authentication function, the detection radar and the camera are arranged on the barrier gate to detect the distance of the vehicle and identify the license plate, parking space management can be achieved in a refined mode, a specific authentication strategy can be applied to each parking space, a driver can drive in without sense, the passing efficiency is improved, the integration level is high, a single-device scheme is adopted, and the system cost is low.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a specific implementation of a barrier gate with a vehicle authentication function according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a specific implementation of a barrier gate with a vehicle authentication function according to an embodiment of the present invention.
In a specific embodiment, the barrier gate with the vehicle authentication function comprises a barrier gate main body 1, a cross bar 3 with one end movably connected with the barrier gate main body 1, and a detection radar 4, a camera 2, a license plate recognition module and a controller which are arranged on the barrier gate main body 1, wherein the detection radar 4 is used for detecting whether a vehicle approaches in a specified direction or not and sending a detection result to the controller, the controller controls the camera 2 to capture a vehicle picture of the vehicle after judging that the vehicle approaches and the distance is less than a threshold value according to the detection result, the license plate recognition module recognizes the vehicle picture obtained by the camera 2 and then sends a recognition result to the controller, and the controller judges whether the cross bar 3 is lifted up or not to allow the vehicle to enter according to the recognition result in combination with prestored information, the controller controls the cross rod 3 to be horizontally placed after the cross rod 3 is lifted and the detection radar 4 detects that no person is under the cross rod 3.
Through set up at the banister and survey radar 4, camera 2 and carry out vehicle distance detection and license plate discernment, the realization parking stall management that can become more meticulous can use distinctive authentication strategy to every parking stall, and the driver can accomplish to feel to drive in, improves current efficiency, and the integrated level is high, single equipment scheme, and the system is with low costs.
The detection radar 4 is adopted in the invention, the purpose is to detect whether the vehicle runs towards the barrier gate or not and whether the vehicle has the tendency of entering the barrier gate or not, so that the vehicle identification and authority identification can be completed when the vehicle reaches the barrier gate, the parking degree is avoided, the parking condition through the barrier gate directly is realized, the detection radar 4 can detect one direction or a plurality of specified directions, the detection range and the structure of the detection radar 4 are not limited, and the detection radar 4 can be an ultrasonic detection radar 4 or a millimeter wave radar.
The former adopts ultrasonic wave to detect, and the latter adopts electromagnetic wave to detect, and the detection mode and specific structure have essential difference, can select suitable detector radar according to different needs.
In order to solve the technical problems, in one embodiment, the gateway with the vehicle authentication function further comprises a setting module connected with the controller and used for setting new energy license plate information allowed to enter, a black and white list and a release time period.
Through the setting module, the staff can set some rule of passing temporarily, perhaps carries out the setting of white list, blacklist, improves managerial efficiency and management convenience.
The setting module is not limited, the setting module can be arranged in a barrier gate, a master control center or both, and a worker can set the setting module at any place.
In order to further improve the management efficiency, in one embodiment, the barrier gate with the vehicle authentication function further includes a voice reminding device connected to the controller, and configured to guide the fuel vehicle to a parking space without a charging pile after determining that the vehicle currently passing through the barrier gate main body 1 is the fuel vehicle, or guide the new energy vehicle to a parking space with a charging pile after determining that the vehicle currently passing through the barrier gate main body 1 is the new energy vehicle.
The barrier gate with the vehicle authentication function is mainly used for protecting the parking place of the charging pile, so that other vehicles are generally forbidden to enter, and in order to avoid damage to the barrier gate due to misoperation caused by collision, the barrier gate is guided by the voice reminding device or carries out voice prompt on the fuel vehicle, so that the parking place is the parking place where the fuel vehicle is forbidden to enter, a corresponding vehicle owner can quickly and timely obtain relevant information, misoperation is avoided, loss is reduced, and management efficiency is improved.
Furthermore, in order to improve the prompt effect, in an embodiment, the barrier gate with the vehicle authentication function further includes a text prompting device connected to the controller, and the text prompting device is configured to guide the fuel vehicle to a parking space without a charging pile after determining that the vehicle currently passing through the barrier gate main body 1 is the fuel vehicle, or guide the new energy vehicle to a parking space with the charging pile after determining that the vehicle currently passing through the barrier gate main body 1 is the new energy vehicle.
Through the characters reminding device, can mutually support with pronunciation reminding device, when the sky is not good, pronunciation can its main role, when having great noise, the characters can play the main role, through the combination of the two, in complementary while, also can be mutually for the backup for after a warning mode trouble, another kind of mode can also normally work, also can realize quick maintenance like this.
In order to further improve the management efficiency and improve the charging efficiency of the vehicle owner, in an embodiment, the barrier gate with the vehicle authentication function further includes an available charging pile parking space counting module connected to the controller and the voice reminding device, and the available charging pile parking space counting module is used for counting the number of currently available charging pile parking spaces, and sending out an available charging pile parking space shortage warning after the current vehicle passing through the barrier gate main body 1 is a new energy vehicle and the number of available charging pile parking spaces is less than a threshold value.
The charging pile parking place counting module can be used for dynamically counting the number of the chargeable parking places, so that a vehicle owner can accurately judge whether to enter the charging mode or not, and the situation that the parking places are not enough can be avoided.
In order to further improve the management efficiency and facilitate the remote management and control of the workers, in one embodiment, the available charging pile parking space counting module further comprises a communication module connected with the controller and used for receiving a control command to enable the controller to execute a corresponding operation according to the control command or acquire the running state of corresponding equipment through the controller.
Through the communication module, the control command is received, so that the controller executes corresponding operation according to the control command or obtains the running state of corresponding equipment through the controller, a worker can monitor in real time, equipment maintenance is convenient to carry out, remote operation can be carried out on the equipment, and the working efficiency is improved.
In order to further facilitate the information acquisition of the client, in an embodiment, the barrier gate with the vehicle authentication function further includes a display, which is arranged on the barrier gate main body 1 and connected with the controller, and is used for displaying the license plate number of the currently entering vehicle and displaying the available charging pile parking space number information and the remaining fuel vehicle parking space number information of the parking lot according to the controller.
Through the display, show license plate number and show available electric pile parking stall quantity information, the surplus fuel car parking stall quantity information of filling in parking area for whether the car owner can the quick judgement get into, and this information can be through sending the car owner for cell-phone APP, also can send the staff, conveniently makes a decision, whether the car owner that charges to needs recommends gets into.
In the present invention, since various electrical devices and the operation of the cross bar 3 are required, and therefore, a power supply is required for driving, in an embodiment, the barrier gate with the vehicle authentication function further includes a power supply disposed on the barrier gate main body 1, and the power supply includes at least one of a storage battery or an external power supply connected through a slot on the bottom surface and a buried wire.
If the power supply is a storage battery, the power supply can be suitable for application scenes which are not suitable for grooving and wire burying on the ground, and if the power supply can be arranged at other places simultaneously, the power utilization reliability of equipment is improved.
According to the invention, after the vehicle is detected to approach, the image capture is started, so that the power consumption of the equipment is reduced, the equipment can work under the power supply of a battery, the power consumption of the whole equipment is reduced, and the use cost is reduced.
In the invention, because of the insufficient light and other conditions in use, the camera 2 cannot perfectly shoot, in one embodiment, the barrier gate with the vehicle authentication function further comprises a camera 2 driving circuit connected with the camera 2 and used for controlling the starting of the light supplement lamp and the light intensity of the light supplement lamp according to shooting time and imaging quality.
In one embodiment of the invention, the ultrasonic radar detects whether vehicles approach in multiple directions, if so, the camera 2 is used for capturing a picture of the vehicle, the internal controller carries out image recognition, after the recognition is successful, the color and the number of the license plate are obtained, the vehicle which is allowed to enter is released through the judgment of the 'driving permission algorithm' of the internal controller, and the vehicle which is not allowed is forbidden to enter.
When the device is used for the first time or the setting is modified, the barrier gate needs to be set through the platform communication interface, whether all new energy license plates are allowed to enter or not is set, and the device is in a black-and-white list, a complete release period and the like.
After the driving-in permission algorithm determines the passing and the forbidden, the driving circuit of the cross rod 3 can determine the cross rod 3 on the premise of not smashing the vehicle or people according to the detection of the radar detection circuit in the motor movement process.
The camera 2 driving circuit controls whether to turn on and how many light supplement lamps to turn on according to the judgment of the current time and the imaging quality.
The radar detection circuit detects obstacles in 4 directions, and gives a judgment whether a vehicle stops in a parking space, whether the vehicle approaches or not and whether the vehicle is driving away or not according to the current position of the cross rod 3.
And the platform communication structure receives the setting and control command of the platform and sends the current state of the barrier to the platform.
In summary, the barrier gate with the vehicle authentication function provided by the embodiment of the invention performs vehicle distance detection and license plate recognition by arranging the detection radar and the camera on the barrier gate, can finely realize parking space management, can apply a specific authentication strategy to each parking space, can enable a driver to drive in without sense, improves the passing efficiency, has high integration level, adopts a single device scheme, and has low system cost.
The barrier gate with the vehicle authentication function provided by the invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. A barrier gate with a vehicle authentication function is characterized by comprising a barrier gate main body, a cross bar with one end movably connected with the barrier gate main body, a detection radar, a camera, a license plate recognition module and a controller which are arranged on the barrier gate main body, the detection radar is used for detecting whether a vehicle approaches in a specified direction and sending a detection result to the controller, the controller controls the camera to shoot the vehicle picture after judging that the vehicle approaches and the distance is smaller than the threshold value according to the detection result, the license plate recognition module recognizes the vehicle picture obtained by the camera and then sends a recognition result to the controller, the controller judges whether the cross bar is lifted to allow the vehicle to drive according to the identification result and pre-stored information, the controller controls the transverse rod to be horizontally placed after the transverse rod is lifted and the detection radar detects that no person is under the transverse rod.
2. The barrier gate having a vehicle authentication function according to claim 1, wherein the detection radar is an ultrasonic detection radar or a millimeter wave radar.
3. The barrier gate with vehicle authentication function according to claim 2, further comprising a setting module connected to said controller for setting license plate information of new energy allowed to enter, black and white list and clearance period.
4. The barrier gate with the vehicle authentication function according to claim 3, further comprising a voice reminding device connected to the controller for guiding the fuel vehicle to a parking spot without charging pile after determining that the vehicle currently passing through the barrier gate main body is the fuel vehicle or guiding the new energy vehicle to a parking spot with charging pile after determining that the vehicle currently passing through the barrier gate main body is the new energy vehicle.
5. The barrier gate with the vehicle authentication function according to claim 4, further comprising a text reminding device connected to the controller, for guiding the fuel vehicle to a parking spot without charging pile after determining that the vehicle currently passing through the barrier gate main body is the fuel vehicle or guiding the new energy vehicle to a parking spot with charging pile after determining that the vehicle currently passing through the barrier gate main body is the new energy vehicle.
6. The barrier gate with the vehicle authentication function according to claim 5, further comprising an available charging pile parking space counting module connected to the controller and the voice reminding device, for counting the number of currently available charging pile parking spaces, and sending an available charging pile parking space shortage warning when the vehicle currently passing through the barrier gate main body is a new energy vehicle and the number of available charging pile parking spaces is less than a threshold value.
7. The barrier gate with vehicle authentication function according to claim 6, further comprising a communication module connected to said controller for receiving a control command to make said controller execute a corresponding operation according to said control command or obtain an operation status of a corresponding device through said controller.
8. The barrier gate with the vehicle authentication function according to claim 7, further comprising a display, which is arranged on the barrier gate main body and connected to the controller, and is used for displaying the license plate number of the currently entering vehicle and displaying the available charging pile parking space number information and the remaining fuel vehicle parking space number information of the parking lot according to the controller.
9. The barrier gate with the vehicle authentication function according to claim 8, further comprising a power supply disposed on the barrier gate main body, wherein the power supply comprises at least one of a storage battery or an external power supply connected by a buried line with a slot on the bottom surface.
10. The barrier gate with the vehicle authentication function according to claim 9, further comprising a camera driving circuit connected to the camera for controlling the turn-on of a fill-in light and the light intensity of the fill-in light according to the shooting time and the imaging quality.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110197316.4A CN112991754A (en) | 2021-02-22 | 2021-02-22 | Barrier gate with vehicle authentication function |
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| CN202110197316.4A CN112991754A (en) | 2021-02-22 | 2021-02-22 | Barrier gate with vehicle authentication function |
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| CN112991754A true CN112991754A (en) | 2021-06-18 |
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| CN202110197316.4A Pending CN112991754A (en) | 2021-02-22 | 2021-02-22 | Barrier gate with vehicle authentication function |
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| CN114879560A (en) * | 2022-05-12 | 2022-08-09 | 合肥工业大学 | Anti-occupation device for charging parking space and safety management method |
| CN115434267A (en) * | 2022-09-21 | 2022-12-06 | 南京市长江河道管理处 | Dyke road width limiting pier, assembly and control method of width limiting assembly |
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Application publication date: 20210618 |
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