CN213634607U - Management system of vehicle passing gate - Google Patents
Management system of vehicle passing gate Download PDFInfo
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- CN213634607U CN213634607U CN202022200731.4U CN202022200731U CN213634607U CN 213634607 U CN213634607 U CN 213634607U CN 202022200731 U CN202022200731 U CN 202022200731U CN 213634607 U CN213634607 U CN 213634607U
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Abstract
The invention discloses a management system for a vehicle passing gate, and particularly relates to a management system for an automatic vehicle passing gate. The management system of the vehicle passing gate comprises an electronic tag (1) arranged on a vehicle and used for storing vehicle related information; the vehicle sensing device (2) is arranged in front of the gate and used for sensing whether a vehicle is about to pass or not; the intelligent controller (3) is arranged at a remote place and is used for acquiring the vehicle related information on the electronic tag (1); the intelligent controller comprises a microwave antenna (4) arranged near a gate, a reader-writer (5) for sending and receiving microwave signals to the electronic tag (1) and communicating with the microwave antenna (4), a control computer (6) arranged at the gate and used for automatically reading data on the electronic tag in the range of the microwave antenna and obtaining an instruction sent by the intelligent controller.
Description
Technical Field
The invention relates to a management system for a vehicle passing gate, in particular to a management system for a vehicle passing gate automatically.
Background
In the modern container terminal, the level of management and the level of informatization become important indexes for measuring the quality of the container terminal, and although the domestic customs checkpoint also adopts computer management at present, the identification of container vehicles still falls behind in the whole transportation process and is still in the manual (or semi-manual) identification stage basically. In recent years, although technologies such as barcode and digital camera software identification are adopted for identification of container vehicles, the technology has not been widely applied and popularized due to the fact that identification distance is short, reliability is poor, logistics information of container transport vehicles cannot be recorded, and information bearing is inconvenient.
The invention realizes the identification of the transport vehicles entering and exiting the customs entrance by adopting the RFID technology, the electronic tag technology, the microstrip microwave antenna technology, the vehicle induction technology and the safety encryption technology, realizes the unmanned and automatic construction of the intelligent customs entrance, improves the working efficiency and the clearance speed, improves the port environment, prevents the unlicensed 'black cars' and 'cloned cars' from entering and exiting the customs entrance, standardizes the road transport market and strengthens the supervision of the container vehicle transport market by the administrative department.
Disclosure of Invention
The embodiment of the invention provides a management system for a vehicle passing gate, which solves the technical problems that the vehicle passing gate speed is low and automation is not realized.
In view of the above-mentioned problems, embodiments of the present application are proposed in order to provide a management system of a vehicle passage gate.
In a first aspect, the management system of the vehicle passing gate of the invention comprises an electronic tag (1) arranged on a vehicle and used for storing vehicle-related information; the vehicle sensing device (2) is arranged in front of the gate and used for sensing whether a vehicle is about to pass or not; the intelligent controller (3) is arranged at a remote place and is used for acquiring the vehicle related information on the electronic tag (1); the microwave antenna (4) is arranged near the gate and is used for transmitting and receiving microwave signals to the electronic tag (1); the reader-writer (5) is communicated with the microwave antenna (4) and is used for automatically reading data on the electronic tag in the range of the microwave antenna; and the control computer (6) is arranged at the gate and is used for acquiring the instruction sent by the intelligent controller.
Preferably, the vehicle induction device (2) adopts a ground induction coil mode, and can be externally connected with a switch signal in a triggering mode of the reader-writer (5).
Preferably, the electronic tag comprises a ceramic tag and a metal tag, and can be mounted on a windshield of a vehicle head or a vehicle body.
Preferably, the microwave antenna (4) is 12.5dBi, and the included angle between the microwave antenna and the erection rod is 20-25 degrees and is about 4-6 meters away from the ground.
Preferably, the reader (5) is provided with Wiegand26 or Wiegand34, RS485 and RS232 data output interfaces
One or more technical solutions in the embodiments of the present application have at least one or more of the following technical effects:
1) when the RFID is adopted to realize the automatic identification of vehicles entering and exiting the gate, the electronic tag reader-writer automatically obtains the electronic license plate information of the passing vehicle in a non-contact and remote reading mode, and the obtained license plate information can realize the processing of whether the passing vehicle passes or not and the automatic registration. The installation is simple and convenient; the recognition distance can reach 7 meters, and the maximum distance exceeds 10 meters; because of the good directivity, the adjacent channels do not interfere with each other. The frequency hopping working mode is adopted, and the ultra-strong anti-interference capability is achieved; the time consumption for reading 8 bytes from a single label is not more than 12ms, and the time consumption for writing 1 byte on the single label is not more than 25 ms; has strong adaptability to natural environments such as rain, snow, high and low temperature, and the like.
2) The novel ceramic electronic tag special for the container terminal is a passive maintenance-free RF card, the reading distance of the novel ceramic electronic tag can reach more than 7 meters, the medium electrical performance is good, the microwave electrical index is stable, the novel ceramic electronic tag has the capabilities of preventing disassembly, resisting severe environments such as moisture, salt mist, dust, oil stain, chemical corrosion, sunshine and the like, the service life is long, the electronic tag data is protected by adopting a composite encryption scheme, and the safety of the electronic tag data is effectively protected.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
FIG. 1 shows an embodiment of the present inventionThe structure schematic diagram of a management system of the vehicle passing gate;
FIG. 2 shows an embodiment of the present inventionA kind ofThe installation schematic diagram of the microwave antenna of the management system of the vehicle passing gate;
fig. 3 is a flow chart illustrating a method for managing a vehicle passing gate according to an embodiment of the present invention.
Detailed Description
Embodiments of the present invention provide an information processing method and apparatus, and a technical problem in the prior art is that a predicted remaining distance to empty and an actual distance to empty are greatly different because an oil consumption condition of a vehicle cannot be accurately estimated for a current road condition and a road condition to be driven in the future. In order to solve the technical problems, the technical scheme provided by the invention has the following general idea:
as shown in figure 1, the invention provides a management system of a vehicle passing gate, which comprises an electronic tag 1 arranged on a vehicle, a vehicle sensing device 2 arranged in front of the gate, an intelligent controller 3 arranged at a remote place, a microwave antenna 4 arranged near the gate, a reader-writer 5 in communication connection with the microwave antenna 4, and a control computer 6 arranged at the gate.
The management system of the vehicle passing gate of the invention comprises an electronic tag 1 arranged on a vehicle and used for storing the relevant information of the vehicle; the vehicle sensing device 2 is arranged in front of the gate and used for sensing whether a vehicle is about to pass or not; the intelligent controller 3 is arranged at a remote place and is used for acquiring the vehicle related information on the electronic tag 1; the microwave antenna 4 is arranged near the gate and used for transmitting and receiving microwave signals to the electronic tag 1; the reader-writer 5 is communicated with the microwave antenna 4 and is used for automatically reading data on the electronic tag in the range of the microwave antenna; and a control computer 6 arranged at the gate and used for acquiring the instruction sent by the intelligent controller.
The vehicle induction device 2 adopts a ground induction coil mode, and can be externally connected with a switch signal in a triggering mode of the reader-writer 5.
The electronic tag 1 comprises a ceramic tag and a metal tag, and can be mounted on a windshield of a vehicle head or a vehicle body.
The 4-position 12.5dBi microwave antenna of the microwave antenna has an included angle of 20-25 degrees with the erection rod, and the distance from the ground is about 4-6 meters.
The reader-writer 5 has Wiegand26 or Wiegand34, RS485, RS232 data output interfaces.
Wherein, (1) electronic tags 1: the electronic tag 1 is mainly used for recording legal numbers of attached vehicles registered in a transportation administration department and certain vehicle characteristic information considered to be necessary by the system. The method mainly has the following characteristics: a. the ceramic label has the advantages of good anti-dismantling performance, good conductive performance, good environmental adaptability, long service life and the like, and has high cost performance; b. the serial number (TagID) of the electronic tag is globally unique and can track the use condition. Meanwhile, the possibility that the electronic tag is illegally copied and used is eliminated due to the existence of the anti-counterfeiting check code; c. the car head label is divided into a common label and a renting label, so that the phenomenon of 'one car for one card' and 'the card for moving with the car' is really avoided, and meanwhile, the technical support is provided for the administration and management department to strike black cars and standardize the transportation market.
(2) The microwave antenna 4: the microwave antenna 4 sends and receives microwave signals to the electronic tag 1, and the microwave antenna 4 is convenient to install and use and attractive in appearance. The wireless radio frequency signal is used for transmitting a wireless signal to activate the electronic license plate, receiving a wireless radio frequency signal fed back by the electronic license plate and transmitting the signals to the reader-writer; the microwave antenna adopted in the electronic license plate system has strong directivity and longer acting distance, and eliminates the mutual interference of the microwave antenna signals of adjacent vehicle channels. The microwave antenna 4 does not significantly (even does not reach the electromagnetic radiation intensity of the mobile phone) radiate electromagnetic radiation in other directions except the positive direction of the working axis of the microwave antenna, and is safe for nearby operators. The microwave antenna of the invention adopts a microwave antenna with high gain of 12.5 dBi. In addition, in the invention, besides the traditional top-mounted microwave antenna is used for reading the electronic tag of the vehicle head, the side-mounted microwave antenna is also created for reading the electronic tag of the vehicle body, and the problem caused by the phenomenon that the license plates of the vehicle head and the vehicle body are not necessarily the same in the using and transporting processes of the truck-mounted vehicle is solved. Meanwhile, the load data written in the electronic tag of the vehicle body and the weighing data of the electronic scale can be mutually verified, so that a certain technical basis is provided for customs inspection.
(3) The reader/writer 5: the reader-writer 5 is used for automatically reading the data on the electronic tag 1 within the range of the microwave antenna 4 and judging the legality of the electronic tag 1. The reader-writer 5 and the electronic tag 1 are not in mechanical contact, so that various faults caused by contacting the reader-writer 5 are avoided. Meanwhile, the perfect system arrangement ensures that the identification accuracy of the system can reach more than 99 percent; in addition, the invention adopts one reader-writer 5, uses two microwave antennas 4 and simultaneously reads three electronic tags 1, thereby improving the use efficiency of the device and the working efficiency of the gate. The reader-writer developed by the system is a remote reader-writer specially developed for the application of a transportation administration system. The system has data output interfaces of Wiegand26 or Wiegand34, RS485, RS232 and the like, and can be directly connected with a controller which is used in the market and conforms to the interface standard without changing any software and hardware of the existing operating system.
(4) Vehicle sensing device 2: the vehicle induction device 2 adopts a ground induction coil mode, and can be completed by an external switch signal in a triggering mode with the reader-writer 5.
Fig. 2 is a schematic diagram showing the installation of the microwave antenna of the management system of the present invention. The included angle between the microwave antenna 4 and the rod is 20-25 degrees. The antenna is erected about 5.5 meters above the ground.
Fig. 3 is a schematic flow chart of a method for managing a vehicle passage gate. A management method for a vehicle passing gate comprises the steps that before a vehicle passes through the gate, a vehicle induction device is triggered, the vehicle induction device immediately sends signals to an intelligent controller of a terminal, the intelligent controller continuously sends commands to a reader-writer at certain intervals, the reader-writer immediately opens a connected microwave antenna after receiving the commands, radar beams are emitted to detect an electronic tag of the vehicle, information stored on the electronic tag is read when the electronic tag is detected to be within an electromagnetic field range of the microwave antenna, data are fed back to the intelligent controller, the intelligent controller transmits related vehicle information to a control computer of the gate to perform data processing, if the vehicle information conforms to the gate, a barrier is lifted, the vehicle is released, if the vehicle information does not conform to the gate, the barrier is not lifted, and the vehicle is not released. The electromagnetic field range of the microwave antenna is 7-10 meters in diameter. And the intelligent controller sends a label reading instruction to the reader-writer, and the interval time is 6-25 milliseconds. And the intelligent controller performs cycle check on the information of the electronic tag read by the microwave antenna. And the control computer of the gate stores the vehicle information.
The invention has one or more of the following features:
1) when the RFID is adopted to realize the automatic identification of the vehicle passing through the entrance and exit gate card collection, the electronic tag reader-writer automatically obtains the electronic license plate information of the passing vehicle in a non-contact and remote reading mode, and the obtained license plate information can realize the processing of passing vehicle passing through and automatic registration. The system is characterized in that: simple and convenient solid-phase installation; the recognition distance can reach 7 meters, and the maximum recognition distance exceeds 10 meters; because of the good directivity, the adjacent channels do not interfere with each other. The diamond solid adopts a frequency hopping working mode and has super-strong anti-interference capability; reading 8 bytes from a single label in no more than 12ms, and writing 1 byte on the single label in no more than 25 ms; strong adaptability to natural environments such as rain, snow, high and low temperatures, and the like.
2) The novel ceramic electronic tag special for the container terminal is a passive maintenance-free RF card, the reading distance of the novel ceramic electronic tag can reach more than 7 meters, the medium electrical performance is good, the microwave electrical index is stable, the novel ceramic electronic tag has the capabilities of preventing disassembly, resisting severe environments such as moisture, salt mist, dust, oil stain, chemical corrosion, sunshine and the like, the service life is long, the electronic tag data is protected by adopting a composite encryption scheme, and the safety of the electronic tag data is effectively protected.
3) The invention establishes a container operation vehicle operation management platform, which not only comprises an intelligent gate, but also comprises an RF card issuing, installing and detecting unit, a sea network operation platform and a background data center for supporting the series of platforms, thereby further improving the efficiency of container operation vehicle management in port areas, gates and bayonets.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. A management system of a vehicle passing gate is characterized by comprising an electronic tag (1) arranged on a vehicle and used for storing vehicle related information;
the vehicle sensing device (2) is arranged in front of the gate and used for sensing whether a vehicle is about to pass or not;
the intelligent controller (3) is arranged at a remote place and is used for acquiring the vehicle related information on the electronic tag (1);
the microwave antenna (4) is arranged near the gate and is used for transmitting and receiving microwave signals to the electronic tag (1);
the reader-writer (5) is communicated with the microwave antenna (4) and is used for automatically reading data on the electronic tag in the range of the microwave antenna;
and the control computer (6) is arranged at the gate and is used for acquiring the instruction sent by the intelligent controller.
2. The management system of the vehicle passing gate according to claim 1, characterized in that the vehicle induction device (2) adopts a ground induction coil mode, and the triggering mode of the reader-writer (5) is an external switch signal.
3. The management system of vehicle passing gates according to claim 1, wherein the electronic tags include ceramic tags and metal tags, and are mounted on a windshield of a vehicle head or on a vehicle body.
4. The management system of vehicle access gates according to claim 1, characterized in that the microwave antenna (4) is a 12.5dBi microwave antenna, with an angle of 20 ° to 25 ° with respect to the erection rod, 4-6 meters off the ground.
5. The system for managing vehicle access gates according to claim 1, characterized in that the reader/writer (5) has a Wiegand26 or Wiegand34, RS485, RS232 data output interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022200731.4U CN213634607U (en) | 2020-09-30 | 2020-09-30 | Management system of vehicle passing gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022200731.4U CN213634607U (en) | 2020-09-30 | 2020-09-30 | Management system of vehicle passing gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213634607U true CN213634607U (en) | 2021-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022200731.4U Expired - Fee Related CN213634607U (en) | 2020-09-30 | 2020-09-30 | Management system of vehicle passing gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213634607U (en) |
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2020
- 2020-09-30 CN CN202022200731.4U patent/CN213634607U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210706 |
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| CF01 | Termination of patent right due to non-payment of annual fee |