CN111080818A - Charging method and system - Google Patents
Charging method and system Download PDFInfo
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- CN111080818A CN111080818A CN201911257262.5A CN201911257262A CN111080818A CN 111080818 A CN111080818 A CN 111080818A CN 201911257262 A CN201911257262 A CN 201911257262A CN 111080818 A CN111080818 A CN 111080818A
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
- G07B15/06—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems
- G07B15/063—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems using wireless information transmission between the vehicle and a fixed station
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Abstract
The embodiment of the invention provides a charging method and a charging system, wherein the method is applied to the charging system, the charging system comprises an electronic tag arranged on a vehicle, a controller, phased array antennas arranged on first lanes and microwave antennas arranged on second lanes, the first lanes and the second lanes are alternately arranged, and the method comprises the following steps: when the microwave antenna identifies the first electronic tag, reading first tag information of the first electronic tag, acquiring first adjacent tag information read by an adjacent phased-array antenna of the microwave antenna, judging whether a first vehicle where the first electronic tag is located is on a lane where the microwave antenna is located according to the first tag information and the first adjacent tag information, deducting toll from an account corresponding to the first electronic tag if the first vehicle is determined to be on the lane where the microwave antenna is located, generating first successful payment information, and sending the first successful payment information to the controller, so that the problem of adjacent vehicle interference is avoided.
Description
Technical Field
The embodiment of the invention relates to the technical field of communication, in particular to a charging method and a charging system.
Background
With the rapid development of the urbanization process, the quantity of retained urban automobiles increases year by year, and an Electronic Toll Collection (ETC) system is popularized in order to facilitate the passing of vehicles and improve the charging efficiency.
In the prior art, the ETC system includes a vehicle-mounted electronic tag and a microwave antenna installed on the ETC lane, the microwave antenna can identify the vehicle-mounted electronic tag on a vehicle entering a microwave area corresponding to the microwave antenna, after the vehicle-mounted electronic tag entering the microwave area is identified, the microwave antenna and the identified vehicle-mounted electronic tag perform microwave communication, the toll fee is deducted from an account corresponding to the vehicle-mounted electronic tag, and the electronic toll collection is realized.
However, the inventors found that at least the following problems exist in the prior art: after the ETC lane recognizes the vehicle-mounted electronic tags in the adjacent lanes, the ETC lane can also communicate with the vehicle-mounted electronic tags in the adjacent lanes, and the passing fee is deducted from the account corresponding to the vehicle-mounted electronic tags in the adjacent lanes, so that the existing ETC system has the problem of adjacent vehicle interference when deducting time.
Disclosure of Invention
The embodiment of the invention provides a charging method and a charging system, which aim to solve the problem of adjacent vehicle interference.
In a first aspect, an embodiment of the present invention provides a charging method, where the method is applied to a charging system, where the charging system includes an electronic tag disposed on a vehicle, a controller, a phased array antenna disposed on each first lane, and a microwave antenna disposed on each second lane; the first lane and the second lane are alternately arranged;
the phased array antenna and the microwave antenna are respectively connected with the controller and are respectively in wireless connection with the electronic tag;
the method comprises the following steps:
when the microwave antenna identifies a first electronic tag, reading first tag information of the first electronic tag, acquiring first adjacent tag information read by an adjacent phased-array antenna of the microwave antenna, judging whether a first vehicle where the first electronic tag is located is on a lane where the microwave antenna is located according to the first tag information and the first adjacent tag information, and if the first vehicle is determined to be on the lane where the microwave antenna is located, deducting toll from an account corresponding to the first electronic tag, generating first successful payment information and sending the first successful payment information to the controller;
and the controller controls the barrier machine on the lane where the microwave antenna is positioned to carry out rod lifting operation according to the first successful payment information.
In one possible design, the method further includes:
after the phased array antenna identifies a second electronic tag, reading second tag information of the second electronic tag and obtaining vehicle position information of a second vehicle where the second electronic tag is located, obtaining second adjacent tag information read by adjacent microwave antennas of the phased array antenna, judging whether the second vehicle is on a lane where the phased array antenna is located according to the second tag information, the vehicle position information and the second adjacent tag information, and if the second vehicle is determined to be on the lane where the phased array antenna is located, deducting a toll from an account corresponding to the second electronic tag, generating second successful payment information and sending the second successful payment information to the controller;
and the controller controls the railing machine on the lane where the phased array antenna is located to carry out rod lifting operation according to the second payment success information.
In a possible design, the determining, according to the first tag information and the first adjacent tag information, whether a first vehicle where the first electronic tag is located is on a lane where the microwave antenna is located includes:
and if the first adjacent tag information which is the same as the first tag information does not exist, determining that the first vehicle is on the lane where the microwave antenna is located.
In a possible design, the determining, according to the first tag information and the first adjacent tag information, whether a first vehicle where the first electronic tag is located is on a lane where the microwave antenna is located includes:
if first adjacent tag information which is the same as the first tag information exists, judging whether the first vehicle is in a transaction identification area of the adjacent phased array antenna;
if the first vehicle is determined to be in the transaction identification area of the adjacent phased array antenna, determining that the first vehicle is not in the lane where the microwave antenna is located;
and if the first vehicle is determined not to be in the transaction identification area of the adjacent phased array antenna, determining that the first vehicle is on the lane where the microwave antenna is located.
In one possible design, the determining whether the second vehicle is on the lane where the phased array antenna is located according to the second tag information, the vehicle position information, and the second adjacent tag information includes:
acquiring a transaction identification area of the phased array antenna;
judging whether the second vehicle is in the transaction identification area or not according to the vehicle position information;
and if the second vehicle is determined to be in the transaction identification area, determining that the second vehicle is on the lane where the phased array antenna is located.
In one possible design, after the determining whether the second vehicle is within the transaction identification area according to the vehicle position information, the method further includes:
if the second vehicle is determined not to be in the transaction identification area, judging whether second adjacent label information which is the same as the second label information exists or not;
and if no second adjacent tag information identical to the second tag information exists, determining that the second vehicle is on the lane where the phased array antenna is located.
In one possible design, after the determining whether the second tag information exists in the second adjacent tag information, the method further includes:
and if second adjacent tag information identical to the second tag information exists, determining that the second vehicle is not on the lane where the phased array antenna is located.
In one possible design, the system further comprises an industrial personal computer connected with the controller;
the method further comprises the following steps:
and the industrial personal computer receives second payment success information or first payment success information sent by the controller.
In a second aspect, an embodiment of the present invention provides a toll collection system, including an electronic tag disposed on a vehicle, a controller, a phased array antenna disposed on each first lane, and a microwave antenna disposed on each second lane; the first lane and the second lane are alternately arranged; the phased array antenna and the microwave antenna are respectively connected with the controller and are respectively in wireless connection with the electronic tag;
the microwave antenna is used for reading first tag information of a first electronic tag when the first electronic tag is identified, acquiring first adjacent tag information read by an adjacent phased-array antenna of the microwave antenna, judging whether a first vehicle where the first electronic tag is located is on a lane where the microwave antenna is located according to the first tag information and the first adjacent tag information, and deducting toll from an account corresponding to the first electronic tag if the first vehicle is determined to be on the lane where the microwave antenna is located, generating first successful payment information and sending the first successful payment information to the controller;
and the controller is used for controlling the barrier machine on the lane where the microwave antenna is positioned to carry out rod lifting operation according to the first successful payment information.
In one possible design, the phased array antenna is configured to, after a second electronic tag is identified, read second tag information of the second electronic tag and acquire vehicle position information of a second vehicle in which the second electronic tag is located, acquire second adjacent tag information read by adjacent microwave antennas of the phased array antenna, determine whether the second vehicle is on a lane in which the phased array antenna is located according to the second tag information, the vehicle position information, and the second adjacent tag information, and if it is determined that the second vehicle is on the lane in which the phased array antenna is located, deduct a toll from an account corresponding to the second electronic tag, generate second successful payment information, and send the second successful payment information to the controller;
the controller is further used for controlling the railing machine on the lane where the phased array antenna is located to carry out rod lifting operation according to the second payment success information.
The embodiment of the invention provides a charging system and a charging method, when a first electronic tag is identified through a microwave antenna, whether a first vehicle corresponding to the first electronic tag is on a lane where the microwave antenna is located is determined according to first adjacent tag information read by an adjacent phased-array antenna of the microwave antenna and the first tag information of the first electronic tag, and when the first vehicle is determined to be on the lane where the microwave antenna is located, fee deduction is carried out, so that the identification of the lane where the vehicle is located is realized, the condition of adjacent vehicle interference is avoided, the condition of mistaken fee deduction caused by the adjacent vehicle interference can be avoided, and the vehicle passing is facilitated.
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 described below, and it is obvious that the drawings in the following description are only 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 charging system according to an embodiment of the present invention;
fig. 2 is a first flowchart of a charging method according to an embodiment of the present invention;
fig. 3 is a second flowchart of a charging method according to an embodiment of the present invention;
fig. 4 is a third schematic flowchart of a charging method according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a charging system 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.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In the prior art, after the microwave antenna recognizes the electronic tag entering the self-recognition area, the microwave antenna performs microwave communication with the electronic tag, and deducts the required toll fee from the account corresponding to the electronic tag.
The utility model provides a problem to prior art exists, a charging system is proposed, as shown in fig. 1, phased array antenna and the microwave antenna alternate arrangement among this charging system, after microwave antenna discerned electronic tags, utilize the phased array antenna on the adjacent lane to confirm whether this electronic tags is in microwave antenna self place lane, when confirming this electronic tags is in self place lane, just carry out the deduction to the vehicle at this electronic tags place, let pass, thereby can effectively avoid appearing the condition that adjacent car disturbed and mistake deduction was paid. After the phased array antenna identifies the electronic tag, whether the electronic tag is in a lane where the phased array antenna is located or not is determined by the microwave antenna on the adjacent lane, and when the electronic tag is determined to be in the lane where the electronic tag is located, the vehicle where the electronic tag is located is paid and released, so that the situations of adjacent vehicle interference and mistaken fee deduction can be effectively avoided. The technical solution of the present invention will be described in detail below with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.
Fig. 2 is a first flowchart of a charging method according to an embodiment of the present invention, where the method is applied to a charging system, and the charging system includes an electronic tag disposed on a vehicle, a controller, a phased array antenna disposed on each first lane, and a microwave antenna disposed on each second lane, where the first lane and the second lane are alternately arranged, and the phased array antenna and the microwave antenna are respectively connected to the controller and are respectively wirelessly connected to the electronic tag. As shown in fig. 2, the method of this embodiment may include:
s201: when the microwave antenna identifies the first electronic tag, reading first tag information of the first electronic tag, acquiring first adjacent tag information read by adjacent phased-array antennas of the microwave antenna, judging whether a first vehicle where the first electronic tag is located is on a lane where the microwave antenna is located according to the first tag information and the first adjacent tag information, deducting toll from an account corresponding to the first electronic tag if the first vehicle is determined to be on the lane where the microwave antenna is located, generating first successful payment information, and sending the first successful payment information to the controller.
In this embodiment, the microwave antenna may directly perform wireless communication with an adjacent phased antenna, and may also perform communication through the controller, accordingly, when the microwave antenna obtains first adjacent tag information read by the adjacent phased array antenna, when the microwave antenna directly performs wireless communication with the adjacent phased antenna, the first adjacent tag information read by the microwave antenna is directly obtained from the adjacent phased antenna, when the microwave antenna and the adjacent phased antenna pass through the controller, the microwave antenna sends an information obtaining instruction to the controller, and after receiving the information obtaining instruction, the controller obtains the first adjacent tag information from the adjacent phased antenna and forwards the first adjacent tag information to the microwave antenna.
In this embodiment, the microwave antenna has an identification area, which can identify the electronic tag entering the identification area of the microwave antenna, and when the first electronic tag on the first vehicle enters the identification area of the microwave antenna, the microwave antenna can identify the first electronic tag and then read the first tag information of the first electronic tag.
After the microwave antenna reads the first tag information of the first electronic tag, in order to avoid that the first vehicle is a passing vehicle on a lane adjacent to the lane where the microwave antenna is located, the first adjacent tag information read by the adjacent phased array antenna on the adjacent lane can be obtained, and then whether the first vehicle is a passing vehicle on the lane where the microwave antenna is located is determined according to the first adjacent tag information and the first tag information, so that the microwave antenna can determine whether to deduct the passing fee from an account corresponding to the first electronic tag on the first vehicle. When the lane where the microwave antenna is located only has one adjacent lane, the acquired first adjacent tag information is tag information read by the phased array antenna on the adjacent lane.
When the first vehicle is determined to be on the lane where the microwave antenna is located, the microwave antenna needs to charge the second vehicle, namely, the preset toll needs to be deducted from an account corresponding to the first electronic tag on the first vehicle, and after the toll is successfully deducted, first successful payment information is generated and sent to the controller, so that the controller controls the rod lifting machine on the lane where the microwave antenna is located to carry out rod lifting operation, and the first vehicle is released.
The process of determining whether the first vehicle is a passing vehicle on the lane where the microwave antenna is located according to the first adjacent tag information and the first tag information comprises the following steps: and if the first adjacent tag information which is the same as the first tag information does not exist, determining that the first vehicle is on the lane where the microwave antenna is located. If first adjacent tag information identical to the first tag information exists, whether the first vehicle is in a transaction identification area of an adjacent phased array antenna is judged. And if the first vehicle is determined to be in the transaction identification area of the adjacent phased array antenna, determining that the first vehicle is not in the lane where the microwave antenna is located. And if the first vehicle is determined not to be in the transaction identification area of the adjacent phased array antenna, determining that the first vehicle is on the lane where the microwave antenna is located.
The phased array antenna has an identification area and a transaction identification area (such as the transaction identification area shown in fig. 1), the phased array antenna can identify the electronic tag entering the identification area, but only carries out transaction with the electronic tag entering the transaction identification area, namely, the toll is deducted from an account corresponding to the electronic tag entering the transaction identification area, namely, the transaction identification area is a partial area of the identification area. And the phased array antenna can locate the vehicle.
In this embodiment, whether first adjacent tag information which is the same as the first tag information in the acquired first adjacent tag information is determined, if the first adjacent tag information which is the same as the first tag information does not exist, it is indicated that the adjacent phased array antenna does not read the tag information of the first electronic tag, and it is determined that the first vehicle is on the lane where the microwave antenna is located, that is, the vehicle passing on the lane where the microwave antenna is located, and the microwave antenna needs to deduct the passing fee of the first vehicle.
If the first adjacent tag information identical to the first tag information exists, it indicates that the adjacent phased array antenna on the adjacent lane of the microwave antenna also recognizes the first electronic tag, and therefore it is necessary to determine the lane where the first electronic tag is located, that is, it is necessary to determine whether the first electronic tag is on the lane where the microwave antenna is located or on the adjacent lane where the adjacent phased array antenna is located. After determining that there is an adjacent phased array antenna that also reads the first electronic tag, it may be determined whether the first vehicle is in an adjacent lane by determining whether the first vehicle is within a transaction identification area of the adjacent phased array antenna.
When it is required to determine whether a first vehicle is in a transaction identification area of an adjacent phased array antenna, the microwave antenna may send a confirmation signal to the phased array antenna that reads the first tag information of the first vehicle, so that the adjacent phased array antenna obtains vehicle position information of the first vehicle, and then, determine whether the vehicle position information is in the transaction identification area of the adjacent phased array antenna, thereby determining whether the first vehicle is in the transaction identification area of the adjacent phased array antenna, and generating a corresponding confirmation result to send to the microwave antenna, where the confirmation result is that the first vehicle is in the transaction identification area of the adjacent phased array antenna or the first vehicle is not in the transaction identification area of the adjacent phased array antenna. Wherein the vehicle position information includes position coordinates of the vehicle.
Optionally, the microwave antenna may further obtain vehicle position information of the first vehicle from the adjacent phased array antenna directly or through the controller, obtain the transaction identification area of the adjacent phased array antenna, and determine whether the vehicle position information is in the transaction identification area, so as to determine whether the first vehicle is in the transaction identification area of the adjacent phased array antenna.
When the first vehicle is determined to be in the transaction identification area of the adjacent phased array antenna according to the confirmation result, the first vehicle is the vehicle on the lane where the adjacent phased array antenna is located, namely, the vehicle is on the lane adjacent to the microwave antenna, therefore, the microwave antenna does not need to charge the first vehicle, and the situation of mistakenly deducting fees is avoided.
When the first vehicle is determined not to be in the transaction identification area of the adjacent phased array antenna according to the confirmation result, the first vehicle enters the identification area of the adjacent phased array antenna, but does not enter the transaction identification area of the adjacent phased array antenna and enters the transaction identification area of the microwave antenna, so that the first vehicle can be determined to be a vehicle on the lane where the microwave antenna is located, and the microwave antenna charges the first vehicle.
The first payment success information may include information such as lane identification, fee deduction time, and/or first tag information.
And the account corresponding to the first electronic tag is a payment account bound by the first electronic tag.
S202: and the controller controls the barrier machine on the lane where the microwave antenna is positioned to carry out rod lifting operation according to the first successful payment information.
In this embodiment, after receiving the first successful payment information, the controller controls the barrier machine on the lane corresponding to the lane identifier in the first successful payment information to perform a rod lifting operation, that is, controls the barrier machine on the lane where the microwave antenna is located to perform the rod lifting operation, so that the first vehicle can pass through.
In order to well store the data and facilitate the view of related personnel, the charging system also comprises an industrial personal computer connected with the controller. The industrial personal computer receives first payment success information sent by the controller.
In this embodiment, after receiving the first successful payment information, the controller may send the first successful payment information to the industrial personal computer, so that the industrial personal computer stores the first successful payment information.
As can be seen from the above description, when the first electronic tag is identified by the microwave antenna, it is determined whether the first vehicle corresponding to the first electronic tag is on the lane where the microwave antenna is located according to the first adjacent tag information read by the adjacent phased array antenna of the microwave antenna and the first tag information of the first electronic tag, and the fee is deducted only when it is determined that the first vehicle is on the lane where the microwave antenna is located, so that the identification of the lane where the vehicle is located is realized, and the situations of adjacent vehicle interference and false fee deduction are avoided.
After the phased array antenna identifies the electronic tag, the lane where the vehicle corresponding to the electronic tag is located may also be determined by using the adjacent microwave antenna on the adjacent lane of the phased array antenna, and the process of determining the lane where the vehicle corresponding to the electronic tag is located by using the adjacent microwave antenna by using the phased array antenna is described in detail below with reference to a specific embodiment.
Fig. 3 is a second flowchart of the charging method according to the embodiment of the present invention, and in order to solve the problem of how the phased array antenna determines the lane where the vehicle is located, the embodiment describes in detail a specific implementation process of determining the lane where the vehicle is located by using adjacent microwave antennas for the phased array antenna. As shown in fig. 3, the method of this embodiment may include:
s301: after the phased array antenna identifies the second electronic tag, reading second tag information of the second electronic tag and vehicle position information of a second vehicle where the second electronic tag is located, obtaining second adjacent tag information read by adjacent microwave antennas of the phased array antenna, judging whether the second vehicle is on a lane where the phased array antenna is located according to the second tag information, the vehicle position information and the second adjacent tag information, deducting passing fees from an account corresponding to the second electronic tag if the second vehicle is determined to be on the lane where the phased array antenna is located, and generating second successful payment information to be sent to the controller.
In this embodiment, when the second electronic tag enters the identification area of the phased array antenna, the phased array antenna may identify the second electronic tag, read the second tag information of the second electronic tag, locate the second vehicle in which the second electronic tag is located, and acquire the vehicle position information of the second vehicle.
After the phased array antenna reads the second tag information of the second electronic tag, in order to avoid that the second vehicle is a passing vehicle on a lane adjacent to the lane where the phased array antenna is located, the second adjacent tag information read by the microwave antenna on the adjacent lane can be obtained, and then whether the second vehicle is a passing vehicle on the lane where the phased array antenna is located is determined according to the second adjacent tag information, the vehicle position information of the second vehicle and the second tag information corresponding to the second vehicle, that is, whether the second vehicle is on the lane where the phased array antenna is located is determined, so that the phased array antenna can determine whether to deduct the passing fee from an account corresponding to the second electronic tag on the second vehicle. When the lane where the phased array antenna is located only has one adjacent lane, the obtained second adjacent tag information is tag information read by the microwave antenna on the adjacent lane.
When the second vehicle is determined to be on the lane where the phased array antenna is located, the phased array antenna needs to charge the second vehicle, namely preset traffic fees are deducted from an account corresponding to a second electronic tag on the second vehicle, and after the traffic fees are deducted successfully, second payment success information is generated and sent to the controller, so that the controller controls the rod lifting machine on the lane where the phased array antenna is located to carry out rod lifting operation, and the second vehicle is released.
The second payment success information may include information such as lane identification, charging time, and/or second tag information.
And the account corresponding to the second electronic tag is a payment account bound by the second electronic tag.
S302: and the controller controls the barrier machine on the lane where the phased array antenna is located to carry out rod lifting operation according to the second payment success information.
In this embodiment, after receiving the second successful payment information, the controller controls the barrier machine on the lane corresponding to the lane identifier in the second successful payment information to perform a rod lifting operation, that is, controls the barrier machine on the lane where the microwave antenna is located to perform the rod lifting operation, so that the first vehicle can pass through.
In order to well store the data and facilitate the viewing of related personnel, the industrial personal computer also receives second payment success information sent by the controller.
In this embodiment, after receiving the second payment success information, the controller may send the second payment success information to the industrial personal computer, so that the industrial personal computer stores the second payment success information.
As can be seen from the above description, when the second electronic tag is identified by the phased array antenna, whether the second vehicle is on the lane where the phased array antenna is located is determined according to the second adjacent tag information read by the adjacent microwave antenna of the phased array antenna, the second tag information corresponding to the second electronic tag, and the vehicle position information of the second vehicle where the second electronic tag is located, and when it is determined that the second vehicle is on the lane where the phased array antenna is located, the fee is deducted, the lane where the vehicle is located is identified, and the situation of adjacent vehicle interference is avoided.
After the phased array antenna identifies the second electronic tag, it needs to determine whether the second vehicle in which the second electronic tag is located is on the lane in which the phased array antenna is located or on the adjacent lane by using the adjacent microwave antenna on the adjacent lane, and a detailed description is given below of a process in which the phased array antenna determines the lane in which the second vehicle is located by using the adjacent microwave antenna in combination with a specific embodiment.
Fig. 4 is a third flowchart of the charging method according to the embodiment of the present invention, and in this embodiment, based on the embodiment of fig. 3, a detailed description is given to a specific implementation process of determining, by using a phased array antenna, a lane where a second vehicle is located by using an adjacent microwave antenna, as shown in fig. 4, the method includes:
s401: a transaction identification area of the phased array antenna is obtained.
In this embodiment, the phased array antenna acquires its own transaction identification area. The transaction identification area may be set by the relevant staff or by the manufacturer, and the transaction identification area may have only one electronic tag of the vehicle, for example, the vehicle a and the vehicle B both travel on the lane where the phased array antenna is located, the vehicle B follows the vehicle a, when the vehicle a first enters the transaction identification area of the phased array antenna, the transaction identification area may have only the electronic tag of the vehicle a, and the electronic tag of the vehicle B may not enter the transaction identification area.
S402: and judging whether the second vehicle is in the transaction identification area or not according to the vehicle position information.
In this embodiment, the vehicle position information includes a position coordinate of the second vehicle, and it is determined whether the position coordinate of the second vehicle is within the transaction identification area of the phased array antenna, and if the position coordinate of the second vehicle is within the transaction identification area of the phased array antenna, it is determined that the second vehicle is within the transaction identification area, and if the position coordinate of the second vehicle is not within the transaction identification area of the phased array antenna, it is determined that the second vehicle is not within the transaction identification area.
S403: and if the second vehicle is determined to be in the transaction identification area, determining that the second vehicle is on the lane where the phased array antenna is located.
In this embodiment, when it is determined that the second vehicle is within the transaction identification area of the phased array antenna, it indicates that the second vehicle is on the lane in which the phased array antenna is located.
S404: and if the second vehicle is determined not to be in the transaction identification area, judging whether second adjacent label information identical to the second label information exists or not.
In this embodiment, when it is determined that the second vehicle is not in the transaction identification area of the phased array antenna, it indicates that the second vehicle enters only the identification area of the phased array antenna, and it is likely to be in the adjacent lane of the phased array antenna, so it is necessary to further determine the lane where the second vehicle is located according to the second adjacent tag information read by the adjacent microwave antenna in the adjacent lane.
S405: and if the second adjacent tag information which is the same as the second tag information does not exist, determining that the second vehicle is on the lane where the phased array antenna is located.
In this embodiment, it is determined whether second adjacent tag information that is the same as the second tag information exists in the second adjacent tag information, and if all the second adjacent tag information is not the same as the second tag information, it is determined that the adjacent microwave antenna does not recognize the second electronic tag, and the second vehicle is not on the adjacent lane of the phased array antenna but on the lane where the phased array antenna is located.
When the second vehicle is determined to be on the lane where the phased array antenna is located, the second vehicle does not enter the transaction identification area of the phased array antenna, so that the problem of vehicle following interference is avoided, the vehicle position information of the second vehicle can be acquired in real time or at preset time intervals, and when the second vehicle is determined to enter the transaction identification area, the second vehicle is charged and released.
S406: and if second adjacent tag information identical to the second tag information exists, determining that the second vehicle is not on the lane where the phased array antenna is located.
In this embodiment, when there is second adjacent tag information that is the same as the second tag information in the second adjacent tag information, it indicates that the second electronic tag is also recognized by the adjacent microwave antenna, and the second vehicle in which the second electronic tag is located is on the lane in which the adjacent microwave antenna is located, but not on the lane in which the phased array antenna is located, and there is no need to charge the second vehicle.
In this embodiment, it is determined whether the second vehicle is in the vehicle where the phased array antenna is located or in the adjacent lane where the adjacent microwave antenna is located according to the vehicle position information of the second vehicle, the transaction identification area of the phased array antenna, and the second adjacent tag information read by the adjacent microwave antenna, that is, the lane where the second vehicle is located is determined, and it is also determined whether the second vehicle enters the transaction identification area according to the vehicle position information of the second vehicle, so as to avoid the problem of following interference.
Fig. 5 is a first schematic diagram of a charging system according to an embodiment of the present invention, and as shown in fig. 5, a charging system according to this embodiment includes: an electronic tag 110 disposed on the vehicle, a controller 120, a phased array antenna 130 disposed on each first lane 200, and a microwave antenna 140 disposed on each second lane 300. The first lane 200 and the second lane 300 are alternately arranged. The phased array antenna 130 and the microwave antenna 140 are respectively connected to the controller 120 and are respectively wirelessly connected to the electronic tag 110.
The microwave antenna 140 is configured to, when the first electronic tag 110 is identified, read first tag information of the first electronic tag 110, acquire first adjacent tag information read by an adjacent phased-array antenna 130 of the microwave antenna 140, determine whether a first vehicle in which the first electronic tag 110 is located is on a lane in which the microwave antenna 140 is located according to the first tag information and the first adjacent tag information, deduct a toll from an account corresponding to the first electronic tag 110 if it is determined that the first vehicle is on the lane in which the microwave antenna 140 is located, generate first successful payment information, and send the first successful payment information to the controller 120.
And the controller 120 is used for controlling the barrier machine on the lane where the microwave antenna 140 is located to perform rod lifting operation according to the first successful payment information.
In one possible design, the phased array antenna 130 is configured to, after the second electronic tag 110 is identified, read second tag information of the second electronic tag 110 and obtain vehicle position information of a second vehicle in which the second electronic tag 110 is located, obtain second adjacent tag information read by an adjacent microwave antenna 140 of the phased array antenna 130, determine whether the second vehicle is on a lane in which the phased array antenna 130 is located according to the second tag information, the vehicle position information, and the second adjacent tag information, and if it is determined that the second vehicle is on the lane in which the phased array antenna 130 is located, deduct a toll from an account corresponding to the second electronic tag 110, generate second successful payment information, and send the second successful payment information to the controller 120.
And the controller 120 is further configured to control the barrier machine on the lane where the phased array antenna 130 is located to perform a rod lifting operation according to the second payment success information.
In one possible design, the microwave antenna 140 is specifically configured to: if there is no first adjacent tag information that is the same as the first tag information, it is determined that the first vehicle is on the lane where the microwave antenna 140 is located.
In one possible design, the microwave antenna 140 is specifically configured to: if there is first adjacent tag information that is the same as the first tag information, it is determined whether the first vehicle is within the transaction identification area of the adjacent phased array antenna 130.
If the first vehicle is determined to be within the transaction identification area of the adjacent phased array antenna 130, it is determined that the first vehicle is not in the lane in which the microwave antenna 140 is located.
If it is determined that the first vehicle is not within the transaction identification area of the adjacent phased array antenna 130, it is determined that the first vehicle is on the lane in which the microwave antenna 140 is located.
In one possible design, the phased array antenna 130 is specifically configured to:
a transaction identification area of the phased array antenna 130 is obtained.
And judging whether the second vehicle is in the transaction identification area or not according to the vehicle position information.
If the second vehicle is determined to be within the transaction identification area, it is determined that the second vehicle is on the lane in which the phased array antenna 130 is located.
In one possible design, the phased array antenna 130 is further configured to determine whether there is second adjacent tag information identical to the second tag information if it is determined that the second vehicle is not within the transaction identification area after determining whether the second vehicle is within the transaction identification area according to the vehicle position information. If there is no second adjacent tag information that is the same as the second tag information, it is determined that the second vehicle is on the lane in which the phased array antenna 130 is located.
In one possible design, the phased array antenna 130 is further configured to determine that the second vehicle is not located on the lane where the phased array antenna 130 is located if the second adjacent tag information is the same as the second tag information after determining whether the second adjacent tag information exists in the second adjacent tag information.
In a possible design, the charging system further includes an industrial personal computer connected to the controller 120, and the industrial personal computer is configured to receive the second successful payment information or the first successful payment information sent by the controller 120.
In one possible design, the microwave antenna includes a first controller, a first information reading and writing module, and a first microwave communication module.
The first information reading and writing module is respectively connected with the first controller and the first microwave communication module.
And the first information reading and writing module is used for reading the label information of the electronic label through the first microwave communication module and sending the label information to the first controller.
And the first controller is used for sending a transaction signal to the first information reading and writing module according to the label information.
And the first information reading and writing module is also used for writing the toll into the electronic tag through the first microwave communication module according to the received transaction signal.
In this embodiment, the first information reading and writing module is further configured to obtain, through the first microwave communication module, first adjacent tag information read by the adjacent phased array antenna, and send the first adjacent tag information to the first controller. The first controller determines whether a first vehicle where a first electronic tag corresponding to the first tag information is located on a lane where the first vehicle is located according to the first tag information and the first adjacent tag information, if the first vehicle is determined to be located on the lane where the first vehicle is located, the first controller sends a transaction signal to the first information reading and writing module, and after the first information reading and writing module receives the transaction signal, the first microwave communication module writes the toll into the electronic tag so as to achieve fee deduction.
Wherein the second microwave communication module is used for receiving and transmitting microwave signals.
In one possible design, the phased array antenna includes a second controller, a second information reading and writing module, a positioning module, and a second microwave communication module.
The second information reading and writing module is respectively connected with the positioning module, the second information reading and writing module, the second microwave communication module and the second controller.
And the second information reading and writing module is used for reading the label information of the electronic label through the second microwave communication module and sending the label information to the second controller and the positioning module.
And the positioning module is used for acquiring the vehicle position information of the first vehicle according to the label information and sending the vehicle position information to the second controller.
And the second controller is used for sending a transaction signal to the second information reading and writing module according to the label information and the vehicle position information.
And the second information reading and writing module is also used for writing the toll into the electronic tag through the second microwave communication module according to the received transaction signal.
In this embodiment, the second information reading and writing module is further configured to obtain, through the second microwave communication module, second adjacent tag information read by the adjacent phased array antenna, and send the second adjacent tag information to the second controller. The second controller determines whether a second vehicle where a second electronic tag corresponding to the second tag information is located on a lane where the second vehicle is located according to the second tag information, the second adjacent tag information and the vehicle position information, if the second vehicle is determined to be located on the lane where the second vehicle is located, the second vehicle is sent to the second information reading and writing module, and after the second information reading and writing module receives the transaction signal, the second microwave communication module writes the toll into the electronic tag so as to achieve toll deduction.
Wherein the second microwave communication module is used for receiving and transmitting microwave signals.
In one possible design, the second information reading and writing module includes a reader/writer.
In one possible design, the second microwave communication module comprises a radiator.
In this embodiment, after receiving the first successful payment information or the second successful payment information, the controller may send the first successful payment information or the second successful payment information to the industrial personal computer in order to store the data well and facilitate checking of relevant personnel.
In one possible design, the system further includes a cost display, the cost display being connected to the controller.
And the fee display is used for displaying the passing fee.
In one possible design, the controller includes a radio frequency communication unit and/or a wired communication unit, and the controller is connected with the microwave antenna and the phased array antenna through the radio frequency communication unit and/or the wired communication unit, respectively.
Optionally, the first radio frequency communication unit includes a 5.8GHz communication subunit, a 2.4GHz communication subunit, a 915MHz communication subunit, or a 433MHz communication subunit.
Alternatively, the first wired communication unit may be a network interface.
The network interface includes RJ45(Registered Jack) interface, fiber interface, fddi (fiber distribution Data interface) interface, RS-422 interface or other interfaces.
In a possible design, the microwave antenna further comprises a power supply module, and the power supply module is connected with the first controller, the first information reading and writing module and the first microwave communication module respectively.
And the power supply module is used for supplying power to the first controller, the first information reading and writing module and the first microwave communication module.
In one possible design, the charging system further includes a voice announcer, and the voice announcer is connected with the controller.
And the voice broadcasting device is used for broadcasting the notice information of the fault lane.
In this embodiment, when the ETC lane breaks down, can not carry out automatic deduction to the vehicle of passing on this lane promptly, broadcast the lane information that has the trouble through the voice broadcast ware, avoid the vehicle to go to the ETC lane that has the trouble.
In one possible design, the charging system may further include a help button connected to the help system for sending a help command input by the user to the help system, so that a staff member corresponding to the help system can provide help for the user.
The charging system provided in this embodiment may be used to implement the technical solution of the above method embodiment, and the implementation principle and technical effect are similar, which are not described herein again.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A charging method is characterized in that the method is applied to a charging system, and the charging system comprises an electronic tag arranged on a vehicle, a controller, a phased array antenna arranged on each first lane and a microwave antenna arranged on each second lane; the first lane and the second lane are alternately arranged; the phased array antenna and the microwave antenna are respectively connected with the controller and are respectively in wireless connection with the electronic tag;
the method comprises the following steps:
when the microwave antenna identifies a first electronic tag, reading first tag information of the first electronic tag, acquiring first adjacent tag information read by an adjacent phased-array antenna of the microwave antenna, judging whether a first vehicle where the first electronic tag is located is on a lane where the microwave antenna is located according to the first tag information and the first adjacent tag information, and if the first vehicle is determined to be on the lane where the microwave antenna is located, deducting toll from an account corresponding to the first electronic tag, generating first successful payment information and sending the first successful payment information to the controller;
and the controller controls the barrier machine on the lane where the microwave antenna is positioned to carry out rod lifting operation according to the first successful payment information.
2. The method of claim 1, further comprising:
after the phased array antenna identifies a second electronic tag, reading second tag information of the second electronic tag and obtaining vehicle position information of a second vehicle where the second electronic tag is located, obtaining second adjacent tag information read by adjacent microwave antennas of the phased array antenna, judging whether the second vehicle is on a lane where the phased array antenna is located according to the second tag information, the vehicle position information and the second adjacent tag information, and if the second vehicle is determined to be on the lane where the phased array antenna is located, deducting a toll from an account corresponding to the second electronic tag, generating second successful payment information and sending the second successful payment information to the controller;
and the controller controls the railing machine on the lane where the phased array antenna is located to carry out rod lifting operation according to the second payment success information.
3. The method according to claim 1, wherein the determining whether the first vehicle in which the first electronic tag is located is on the lane in which the microwave antenna is located according to the first tag information and the first adjacent tag information comprises:
and if the first adjacent tag information which is the same as the first tag information does not exist, determining that the first vehicle is on the lane where the microwave antenna is located.
4. The method according to claim 1, wherein the determining whether the first vehicle in which the first electronic tag is located is on the lane in which the microwave antenna is located according to the first tag information and the first adjacent tag information comprises:
if first adjacent tag information which is the same as the first tag information exists, judging whether the first vehicle is in a transaction identification area of the adjacent phased array antenna;
if the first vehicle is determined to be in the transaction identification area of the adjacent phased array antenna, determining that the first vehicle is not in the lane where the microwave antenna is located;
and if the first vehicle is determined not to be in the transaction identification area of the adjacent phased array antenna, determining that the first vehicle is on the lane where the microwave antenna is located.
5. The method of claim 2, wherein said determining whether the second vehicle is on the lane of the phased array antenna based on the second tag information, vehicle location information, and the second adjacent tag information comprises:
acquiring a transaction identification area of the phased array antenna;
judging whether the second vehicle is in the transaction identification area or not according to the vehicle position information;
and if the second vehicle is determined to be in the transaction identification area, determining that the second vehicle is on the lane where the phased array antenna is located.
6. The method of claim 5, further comprising, after the determining whether the second vehicle is within the transaction identification area based on the vehicle location information:
if the second vehicle is determined not to be in the transaction identification area, judging whether second adjacent label information which is the same as the second label information exists or not;
and if no second adjacent tag information identical to the second tag information exists, determining that the second vehicle is on the lane where the phased array antenna is located.
7. The method of claim 6, wherein after the determining whether the second tag information is present in the second adjacent tag information, further comprising:
and if second adjacent tag information identical to the second tag information exists, determining that the second vehicle is not on the lane where the phased array antenna is located.
8. The method of claim 1, wherein the system further comprises an industrial personal computer connected to the controller;
the method further comprises the following steps:
and the industrial personal computer receives second payment success information or first payment success information sent by the controller.
9. A charging system is characterized by comprising an electronic tag arranged on a vehicle, a controller, phased array antennas arranged on first lanes and microwave antennas arranged on second lanes; the first lane and the second lane are alternately arranged; the phased array antenna and the microwave antenna are respectively connected with the controller and are respectively in wireless connection with the electronic tag;
the microwave antenna is used for reading first tag information of a first electronic tag when the first electronic tag is identified, acquiring first adjacent tag information read by an adjacent phased-array antenna of the microwave antenna, judging whether a first vehicle where the first electronic tag is located is on a lane where the microwave antenna is located according to the first tag information and the first adjacent tag information, and deducting toll from an account corresponding to the first electronic tag if the first vehicle is determined to be on the lane where the microwave antenna is located, generating first successful payment information and sending the first successful payment information to the controller;
and the controller is used for controlling the barrier machine on the lane where the microwave antenna is positioned to carry out rod lifting operation according to the first successful payment information.
10. The system according to claim 9, wherein the phased array antenna is configured to, after identifying a second electronic tag, read second tag information of the second electronic tag and acquire vehicle position information of a second vehicle in which the second electronic tag is located, acquire second adjacent tag information read by adjacent microwave antennas of the phased array antenna, determine whether the second vehicle is on a lane in which the phased array antenna is located according to the second tag information, the vehicle position information, and the second adjacent tag information, and if it is determined that the second vehicle is on the lane in which the phased array antenna is located, deduct a toll from an account corresponding to the second electronic tag, generate second successful payment information, and send the second successful payment information to the controller;
the controller is further used for controlling the railing machine on the lane where the phased array antenna is located to carry out rod lifting operation according to the second payment success information.
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| CN112884924A (en) * | 2021-01-08 | 2021-06-01 | 北京万集科技股份有限公司 | Expressway non-stop toll collection method, system and storage medium |
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| CN111080818B (en) | 2022-02-15 |
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