CN109859335B - Highway pass card and communication method thereof - Google Patents
Highway pass card and communication method thereof Download PDFInfo
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- CN109859335B CN109859335B CN201811551647.8A CN201811551647A CN109859335B CN 109859335 B CN109859335 B CN 109859335B CN 201811551647 A CN201811551647 A CN 201811551647A CN 109859335 B CN109859335 B CN 109859335B
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Abstract
The invention provides a highway pass card and a communication method thereof, wherein the highway pass card comprises the following steps: the mobile terminal comprises a 5.8GHz communication module, a 13.56MHz communication module, an NB-IoT module, a control module and a power supply module. The invention integrates the functions of accurate path recording, toll payment, real-time positioning and card locking on the basis of the function of the existing composite passing card. By integrating the 5.8GHz communication module, the 13.56MHz communication module, the NB-IoT module and the control module, the collection and uploading of vehicle information and information in the access card and the receiving of background instructions are realized, the problems of high complexity of current identification and judgment of the stolen and escaped toll are solved, and the card locking operation can be carried out by issuing instructions according to the judgment result, so that the vehicles are prevented from continuing to run at the same time. By means of the active characteristic of the composite pass card, ETC application is established in the composite pass card, and commands are issued through the NB-IoT module, so that the recharging of the ETC user card electronic wallet can be realized without a card reader.
Description
Technical Field
The invention relates to the technical field of intelligent transportation, in particular to a highway traffic card and a communication method thereof.
Background
In recent years, the expressway in China is subject to rapid development, the expressway network is continuously extended, the charging area is continuously expanded, and national networking is gradually realized. At present, the highway basically realizes the 'all-purpose card' in each province, vehicles only need to pass through toll stations when entering the highway and exiting the highway, other toll stations are not arranged in the driving process, and the vehicles only need to be taken when getting on the highway and pay when getting off the highway. However, the highway in China is always managed by a boundary and charging. Due to the fact that different provincial charging standards are different, the problem that the pass cards are incompatible is solved, various driving paths may exist between an exit and an entrance of a vehicle, different expense calculation and pass fee splitting are involved, a provincial charging station is arranged between provinces and provinces of the expressway, the operation efficiency of the expressway is directly affected, a large amount of unnecessary time is consumed on the expressway by the vehicle, logistics cost is increased, and particularly, logistics spanning multiple provinces is obvious.
At present, a pass card issued when a vehicle enters a road network is a basis for calculating a toll. The pass card is used for recording relevant information of a running highway, generally getting at an upper high speed, recording license plates, vehicle types, vehicles, entrance stations and entrance time, paying out the pass card at an exit, calculating mileage according to the entrance stations recorded in the card and collecting toll. Meanwhile, because the vehicle information is recorded in the card, if the vehicle information is not in accordance, the standard query work can be carried out, and whether the phenomena of card reversing, card changing and the like exist is mainly seen.
According to the requirements of the national department of transportation, national highway provincial toll stations are cancelled by 2019. Under the background, in order to accurately judge the driving path of a vehicle, toll is distributed to highway equity units of each province according to the driving mileage of the vehicle in several provinces, and under the environment of a closed toll road, the ambiguous path recognition of ETC vehicles and MTC vehicles (including ETC vehicles and cash payment vehicles only holding non-cash payment cards) is realized on the basis of the 5.8GHz DSRC technology by arranging an identification point system on all basic loops in a road network, and the ambiguous path recognition is gradually developed and matured on the basis of the 5.8GHz active radio frequency scheme of the existing electronic toll collection system.
At present, ETC (electronic toll collection) is realized nationwide, ETC services can be opened by vehicles in any networking province, the timeliness and the interoperability of a matched ETC fee stealing and escaping system are not perfect, and ETC issuers in various provinces can only judge whether the vehicles have the problems of card reversing and fee escaping, abnormal card states and the like according to the vehicles and the passing information in the system in the province basically. However, when the ETC blacklist is issued to other provinces, at least 24 hours are needed, if network faults occur, and other problems, it cannot be guaranteed that all toll stations receive the blacklist information, and it is difficult to lock the passing cards of the blacklist vehicles to prevent the passing vehicles from passing through the highway continuously.
The existing ETC card can not carry out real-time positioning and path identification, particularly when a truck passes through a highway, if the ETC card is transacted, a CPC card is required to be obtained for accurate path identification, and the ETC card is only used for final toll payment. The design causes the complexity of vehicle highway traffic to a certain extent, also causes the waste of resources, and does not solve the problem that blacklist vehicles cannot be locked in time.
In view of the above, the present invention provides a novel composite pass card, which integrates the functions of the ETC card and the existing composite pass card, and realizes the pass card path identification and the blacklist real-time card locking function on one composite card.
Disclosure of Invention
The invention aims to provide a highway access card and a communication method thereof, and aims to solve the problems that the conventional ETC card cannot realize real-time positioning and path identification and cannot be used for loading and writing the card in real time, realize the functions of access card path identification and blacklist real-time card locking, and can be used for loading and writing the card in real time without a card reader.
In order to achieve the technical object, the present invention provides a highway traffic card, comprising:
the mobile terminal comprises a 5.8GHz communication module, a 13.56MHz communication module, an NB-IoT module, a control module and a power supply module;
the 5.8GHz communication module is used for receiving path identification information sent by a Road Side Unit (RSU);
the 13.56MHz communication module is used for communicating with a card reader at an exit or an entrance of a highway to deduct fees of the electronic wallet;
the NB-IoT module is used for communicating with the background server to realize the collection and uploading of the state of the pass card and the position information of the vehicle, the receiving of the background instruction and the recharging and payment of the electronic wallet;
the control module is connected with the 5.8GHz communication module and is used for starting the 5.8GHz communication module to receive the path identification information sent by the RSU after monitoring the operation of an MTC (machine type communication) inlet of the manual semi-automatic charging system;
the power module is respectively connected with the 5.8GHz communication module, the 13.56MHz communication module, the NB-IoT module and the control module and is used for supplying power to the pass card.
Preferably, the route identification information is an identification code of a branch point of the expressway, and is used for judging a route traveled by the vehicle when the vehicle exits the expressway.
Preferably, the background server side constructs a vehicle driving track model through the path identification information and the vehicle position information.
Preferably, the NB-IoT module is a narrowband internet of things module.
The invention also provides a communication method of the highway access card, which comprises the following steps:
s1, performing data communication with a card reader at an entrance through a 13.56MHz communication module, and writing entrance information;
s2, receiving path identification information sent by a Road Side Unit (RSU) through a 5.8GHz communication module;
s3, collecting vehicle position information at regular time through the NB-IoT module and sending the vehicle position information to the background server;
s4, the background server side builds a vehicle driving track model through the path identification information and the vehicle position information;
and S5, recharging the electronic wallet through the mobile client, and the background server issues a recharging instruction to the NB-IoT module to finish real-time payment.
Preferably, the route identification information is an identification code of a branch point of the expressway, and is used for judging a route traveled by the vehicle when the vehicle exits the expressway.
Preferably, the method further comprises:
the background server side monitors the passing bill of the vehicle in real time, if the history of the passing vehicle does not return the passing bill in the background server side database, the background server side issues a card locking instruction, and the NB-IoT module enables the passing card to be in a locked state after receiving the card locking instruction, so that the vehicle cannot pass through the highway.
Preferably, the method further comprises:
and after the passing vehicle finishes paying the historical passing bill, the background server side issues an unlocking instruction, and the passing card is enabled to be in a normal usable state after receiving the unlocking instruction through the NB-IoT module, so that the passing vehicle can pass through the highway.
The effect provided in the summary of the invention is only the effect of the embodiment, not all the effects of the invention, and one of the above technical solutions has the following advantages or beneficial effects:
compared with the prior art, the embodiment of the invention integrates the functions of accurate path recording, toll payment, real-time positioning and card locking on the basis of the function of the existing composite passing card. By integrating the 5.8GHz communication module, the 13.56MHz communication module, the NB-IoT module and the control module, the collection and uploading of vehicle information and information in the access card and the receiving of background instructions are realized, the problems of high complexity of current identification and judgment of the stolen and escaped toll are solved, and the card locking operation can be carried out by issuing instructions according to the judgment result, so that the vehicles are prevented from continuing to run at the same time.
In addition, by means of big data and artificial intelligence technology, the vehicle position and path identification information uploaded by the novel composite access card can be subjected to construction of a vehicle driving track model. On the one hand, the vehicle passing condition is conveniently monitored by an enterprise or a vehicle owner to which the vehicle belongs, and on the other hand, the running track of the vehicle can be analyzed by means of big data, so that the enterprise is helped to provide decision basis for daily operation optimization of the vehicle. And finally, establishing the ETC application in the composite pass card by virtue of the active characteristic of the composite pass card, issuing an instruction through the NB-IoT module, and realizing the recharging of the ETC user card electronic wallet without a card reader.
Drawings
FIG. 1 is a block diagram of a highway transit card in accordance with an embodiment of the present invention;
fig. 2 is a flowchart of a communication method of a highway access card according to an embodiment of the present invention.
Detailed Description
In order to clearly explain the technical features of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings. The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and procedures are omitted so as to not unnecessarily limit the invention.
The following describes a highway access card and a communication method thereof in detail, with reference to the accompanying drawings.
As shown in fig. 1, an embodiment of the present invention discloses a highway transit card, including:
the mobile terminal comprises a 5.8GHz communication module, a 13.56MHz communication module, an NB-IoT module, a control module and a power supply module;
the 5.8GHz communication module is used for receiving path identification information sent by the road side unit RSU and carrying out data communication through connection with a 5.8GHz antenna;
the 13.56MHz communication module is used for communicating with a card reader at an exit or an entrance of a highway, carrying out fee deduction of the electronic wallet and carrying out data communication by connecting with a 13.56MHz antenna.
The NB-IoT module is used for communicating with a background server to realize the collection and uploading of the state of the pass card, the receiving of background instructions and the charging and payment of the electronic wallet; the NB-IoT module is a narrowband IoT module and is responsible for communication and data transmission with a background server, and the position of the vehicle is monitored through positioning based on a base station.
The control module is connected with the 5.8GHz communication module and is used for starting the 5.8GHz communication module to receive the path identification information sent by the RSU after monitoring the operation of an MTC (machine type communication) inlet of the manual semi-automatic charging system;
the power module is respectively connected with the 5.8GHz communication module, the 13.56MHz communication module, the NB-IoT module and the control module and is used for supplying power to the pass card.
When monitoring that the MTC entrance of the manual semiautomatic charging system exists, the communication module communicates with a card reader at the entrance through a 13.56MHz communication module, clears path information and writes entrance information. If the MTC entrance operation is monitored, the control module starts a 5.8GHz communication module to receive the path identification information sent by a Road Side Unit (RSU). The path identification information refers to an identification code of a certain branch point of the expressway, and is used for judging a path traveled by the vehicle when the vehicle exits the expressway. The method comprises the steps that the NB-IoT module uploads the state information of the pass card to a background server, vehicle position information is collected at regular time and sent to the background server, the background server monitors a vehicle, a vehicle running track model is built through path identification information and the vehicle position information, an enterprise or a vehicle owner can monitor the vehicle passing condition conveniently, in addition, the vehicle running track is analyzed through big data, and the enterprise is helped to provide decision basis for daily operation optimization of the vehicle.
The background server side monitors the passing bill of the vehicle in real time, if the history of the passing vehicle does not return the passing bill in the background server side database, the background server side issues a card locking instruction, and after an NB-IoT module in the passing card receives the card locking instruction, the passing card is in a locked state, and the vehicle cannot pass through the highway. If the passing vehicle finishes paying the historical passing bill, the background server side issues an unlocking instruction, and the passing card is enabled to be in a normal usable state after receiving the unlocking instruction through the NB-IoT module, so that the passing vehicle can pass through the highway.
The NB-IoT module also has the function of recharging the electronic wallet. When the balance in the electronic wallet in the pass card is insufficient, the user can open the special mobile phone client, input the pass card number to be recharged and the amount of money to be recharged, and after payment is completed, the background server sends an instruction to the pass card through the NB-IoT module, so that recharging operation is completed on the electronic wallet in the pass card, and the recharging process is completed. After the pass card is locked because the pass bill is not available, the quick recharging can be completed by the mobile phone client, so that the pass card is unlocked without recharging the pass card through a card reader.
The embodiment of the invention integrates the functions of accurate path recording, toll payment, real-time positioning and card locking on the basis of the function of the existing composite passing card. By integrating the 5.8GHz communication module, the 13.56MHz communication module, the NB-IoT module and the control module, the collection and uploading of vehicle information and information in the access card and the receiving of background instructions are realized, the problems of high complexity of current identification and judgment of the stolen and escaped toll are solved, and the card locking operation can be carried out by issuing instructions according to the judgment result, so that the vehicles are prevented from continuing to run at the same time.
In addition, by means of big data and artificial intelligence technology, the vehicle position and path identification information uploaded by the novel composite access card can be subjected to construction of a vehicle driving track model. On the one hand, the vehicle passing condition is conveniently monitored by an enterprise or a vehicle owner to which the vehicle belongs, and on the other hand, the running track of the vehicle can be analyzed by means of big data, so that the enterprise is helped to provide decision basis for daily operation optimization of the vehicle. And finally, establishing the ETC application in the composite pass card by virtue of the active characteristic of the composite pass card, issuing an instruction through the NB-IoT module, and realizing the recharging of the ETC user card electronic wallet without a card reader.
As shown in fig. 2, the invention also discloses a communication method for the highway passing card, which comprises the following steps:
s1, performing data communication with a card reader at an entrance through a 13.56MHz communication module, and writing entrance information;
s2, receiving path identification information sent by a Road Side Unit (RSU) through a 5.8GHz communication module;
s3, collecting vehicle position information at regular time through the NB-IoT module and sending the vehicle position information to the background server;
s4, the background server side builds a vehicle driving track model through the path identification information and the vehicle position information;
and S5, recharging the electronic wallet through the mobile client, and the background server issues a recharging instruction to the NB-IoT module to finish real-time payment.
The method comprises the steps that a composite pass card is placed in a vehicle in the driving process of the vehicle, when the vehicle enters a high-speed entrance, an MTC entrance is monitored, when the MTC entrance of the manual semi-automatic toll collection system is monitored, data communication is carried out between the composite pass card and a card reader at the entrance through a 13.56MHz communication module, path information is cleared, and entrance information is written in. If the MTC entrance operation is monitored, the control module starts a 5.8GHz communication module to receive the path identification information sent by the road side unit RSU. The roadside unit is installed at the roadside, adopts special short-range communication technology, and communicates with the vehicle-mounted unit to realize vehicle identification and electronic toll collection. The path identification information refers to an identification code of a certain branch point of the expressway, and is used for judging a path traveled by the vehicle when the vehicle exits the expressway.
In the vehicle running process, the state information of the pass card is uploaded to the background server through the NB-IoT module, the vehicle position information is collected at regular time and sent to the background server, wherein the collection frequency of the vehicle position information can be preset in the vehicle-mounted unit or the pass card is modified and set through the background server, and in the embodiment of the invention, the collection frequency is set to 6 hours/time, namely, every 6 hours, the NB-IoT module collects corresponding information data of the vehicle, so that the power consumption of the pass card is reduced. And the background server monitors the vehicle, and constructs a vehicle running track model through the path identification information and the vehicle position information.
The background server side monitors the passing bill of the vehicle in real time, if the history of the passing vehicle does not return the passing bill in the background server side database, the background server side issues a card locking instruction, and after an NB-IoT module in the passing card receives the card locking instruction, the passing card is in a locked state, and the vehicle cannot pass through the highway.
If the passing vehicle finishes paying the historical passing bill, the background server side issues an unlocking instruction, and the passing card is enabled to be in a normal usable state after receiving the unlocking instruction through the NB-IoT module, so that the passing vehicle can pass through the highway.
The background server issues instructions and the instructions processed by the pass card include, but are not limited to, card locking and unlocking instructions.
The passing card has an electronic wallet function. When the balance in the electronic wallet in the pass card is insufficient, the user can open the special mobile phone client, input the pass card number to be recharged and the amount of money to be recharged, and after payment is completed, the background server sends an instruction to the pass card through the NB-IoT module, so that recharging operation is completed on the electronic wallet in the pass card, and the recharging process is completed. After the pass card is locked because the pass bill is not available, the quick recharging can be completed by the mobile phone client, so that the pass card is unlocked without recharging the pass card through a card reader.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A highway transit card, comprising:
the mobile terminal comprises a 5.8GHz communication module, a 13.56MHz communication module, an NB-IoT module, a control module and a power supply module;
the 5.8GHz communication module is used for receiving path identification information sent by a Road Side Unit (RSU);
the 13.56MHz communication module is used for communicating with a card reader at an exit or an entrance of a highway to deduct fees of the electronic wallet;
the NB-IoT module is used for communicating with the background server to realize the collection and uploading of the state of the pass card and the position information of the vehicle, the receiving of the background instruction and the recharging and payment of the electronic wallet, when recharging, a user pays through the mobile phone client, and the background server issues the instruction to the pass card through the NB-IoT module to complete the recharging operation of the electronic wallet; receiving a card locking/unlocking instruction of the background server, and locking/unlocking the pass card;
the control module is connected with the 5.8GHz communication module and is used for starting the 5.8GHz communication module to receive the path identification information sent by the RSU after monitoring the operation of an MTC (machine type communication) inlet of the manual semi-automatic charging system;
the power supply module is respectively connected with the 5.8GHz communication module, the 13.56MHz communication module, the NB-IoT module and the control module and is used for supplying power to the pass card;
and the background server side builds a vehicle driving track model through the path identification information received by the 5.8GHz communication module and the vehicle position information collected by the NB-IoT module.
2. The card of claim 1, wherein the path identification information is an identification code of a branch point of the highway, and is used for determining a path traveled by the vehicle when the vehicle exits the highway.
3. The highway traffic card of claim 2, wherein the NB-IoT module is a narrowband internet of things module.
4. A method of communicating a highway transit card, the method comprising the steps of:
s1, performing data communication with a card reader at an entrance through a 13.56MHz communication module, and writing entrance information;
s2, receiving path identification information sent by a Road Side Unit (RSU) through a 5.8GHz communication module;
s3, collecting vehicle position information at regular time through the NB-IoT module and sending the vehicle position information to the background server;
s4, the background server side builds a vehicle driving track model through the path identification information received by the NB-IoT module and the vehicle position information collected by the NB-IoT module;
s5, recharging the electronic wallet through the mobile client, completing real-time payment by the background server side issuing a recharging instruction to the NB-IoT module, and locking/unlocking the pass card by the NB-IoT module receiving the card locking/unlocking instruction of the background server side.
5. The method as claimed in claim 4, wherein the route identification information is an identification code of a branch point of the expressway, and is used to determine the route traveled by the vehicle when the vehicle exits the expressway.
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| CN201811551647.8A CN109859335B (en) | 2018-12-18 | 2018-12-18 | Highway pass card and communication method thereof |
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| CN208156783U (en) * | 2018-05-21 | 2018-11-27 | 杭州先锋电子技术股份有限公司 | A kind of gas meter, flow meter remote pre-payment IC card based on NB-IOT |
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2018
- 2018-12-18 CN CN201811551647.8A patent/CN109859335B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108614282A (en) * | 2016-12-12 | 2018-10-02 | 北京握奇智能科技有限公司 | A kind of board units and system with dynamic route identification function based on Big Dipper compatible positioning |
| CN107564117A (en) * | 2017-09-05 | 2018-01-09 | 北京聚利科技股份有限公司 | Compound visa card and ID of trace route path method |
| CN208156783U (en) * | 2018-05-21 | 2018-11-27 | 杭州先锋电子技术股份有限公司 | A kind of gas meter, flow meter remote pre-payment IC card based on NB-IOT |
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