CN112466019A - Unlicensed vehicle management system based on Internet of things - Google Patents

Unlicensed vehicle management system based on Internet of things Download PDF

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Publication number
CN112466019A
CN112466019A CN202011172187.5A CN202011172187A CN112466019A CN 112466019 A CN112466019 A CN 112466019A CN 202011172187 A CN202011172187 A CN 202011172187A CN 112466019 A CN112466019 A CN 112466019A
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Prior art keywords
vehicle
module
electronic tag
management system
things
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Inventor
兰雨晴
白利伟
余丹
杨文昭
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Zhongbiao Huian Information Technology Co Ltd
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Zhongbiao Huian Information Technology Co Ltd
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    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
    • G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • G06K19/07758—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card arrangements for adhering the record carrier to further objects or living beings, functioning as an identification tag
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/27—Individual registration on entry or exit involving the use of a pass with central registration
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/28—Individual registration on entry or exit involving the use of a pass the pass enabling tracking or indicating presence
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/24—Reminder alarms, e.g. anti-loss alarms
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
    • G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/029—Location-based management or tracking services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H04W4/44—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention provides a unlicensed vehicle management system based on the Internet of things, which comprises: the system comprises an RFID electronic tag, a user terminal, a server and a vehicle management module, wherein the RFID electronic tag is arranged on a vehicle and used for recording vehicle information; the user terminal is used for reading the vehicle information recorded by the RFID electronic tag, writing the vehicle information into the RFID electronic tag and uploading the vehicle information to the server; the server is used for storing the vehicle information uploaded by the user terminal; the vehicle management module is used for managing the vehicle according to the vehicle information stored by the server. According to the unlicensed vehicle management system based on the Internet of things, the RFID electronic tags are utilized, so that unlicensed vehicles can be managed conveniently without manual release; when the combat mission is not obtained, the vehicle can be supervised, and the management efficiency of the vehicle is improved.

Description

Unlicensed vehicle management system based on Internet of things
Technical Field
The invention relates to the technical field of vehicle management, in particular to a unlicensed vehicle management system based on the Internet of things.
Background
When a vehicle drives in or out, the snapshot unit can snapshot, identify and record the vehicle and is linked with the barrier gate to release.
However, the capturing unit only captures and identifies the vehicles with the license plates, and the vehicles without the license plates need to be released manually, so that the management cannot be realized.
Disclosure of Invention
The invention provides a unlicensed vehicle management system based on the Internet of things, which is used for registering and managing an entrance of a unlicensed vehicle.
The invention provides a unlicensed vehicle management system based on the Internet of things, which comprises: RFID electronic tags, user terminal, server and vehicle management module, wherein:
the RFID electronic tag is arranged on a vehicle and used for recording vehicle information;
the user terminal is used for reading the vehicle information recorded by the RFID electronic tag, writing the vehicle information into the RFID electronic tag and uploading the read vehicle information to the server;
the server is used for storing the vehicle information uploaded by the user terminal;
and the vehicle management module is used for managing the vehicle according to the vehicle information stored by the server.
Further, the RFID electronic tag comprises active high-frequency RFID electronics, and the RFID tag carries an ID code of the vehicle.
Further, the vehicle includes: at least one of a cash truck, an ambulance, a fire fighting truck, a police car, an engineering rescue vehicle and a military supervision vehicle.
Further, the vehicle information includes: at least one of a type of the vehicle, factory information of the vehicle, service information, and historical failure information.
Further, the vehicle management module includes: a vehicle locating unit, a vehicle registration unit and a vehicle activity detection unit, wherein:
the vehicle positioning unit is used for positioning the vehicle to determine the position of the vehicle;
the vehicle registration unit is used for registering the vehicle according to the vehicle information recorded by the RFID electronic tag;
the vehicle activity detection unit is used for detecting the activity of the vehicle according to the vehicle information recorded by the RFID electronic tag and the vehicle position determined by the vehicle positioning unit.
Further, the vehicle management module further comprises: and the activity area limiting unit is connected with the vehicle activity detection unit and is used for limiting the activity area range of the vehicle within a specified area range.
Further, the designated area range of the vehicle is determined according to a designated activity area range of a vehicle of a corresponding type stored in the server in advance.
Further, the unlicensed vehicle management system based on the internet of things further comprises an alarm module, wherein the alarm module is used for giving an alarm when the vehicle moves outside the designated area range according to the vehicle positioning unit and the vehicle movement detection unit based on the movement area limiting unit.
Further, the unlicensed vehicle management system based on the internet of things further includes an RFID reader configured to process the vehicle information recorded by the RFID electronic tag and upload the vehicle information to the server, and the RFID reader includes: serial port communication module, network conversion circuit module, MCU module, network controller, network communication module, reader and writer, wherein:
the serial port communication module is used for receiving the instruction of the MCU module to perform read-write operation and transmitting the instruction to the MCU module through the network switching circuit module after the read-write operation is finished;
the network conversion circuit module is used for converting the data of the serial port communication module into a network protocol through a network and sending the network protocol to the MCU module for data processing;
the MCU module is used for controlling, managing and processing the operation of the serial port communication module, the network conversion circuit module, the network controller, the network communication module, the reader and the writer, and sending instructions to each module to enable the modules to execute the operation;
the network controller is used for controlling a protocol of network communication and controlling the network protocol processed by the MCU module;
the network communication module is used for receiving a data instruction sent by the MCU module and sending data to the server;
the reader is used for receiving a reading instruction of the MCU module and feeding back the reading instruction to the MCU module after reading the RFID data;
the writer is used for receiving a writing instruction of the MCU module and feeding back the writing instruction to the MCU module after writing the RFID data.
Further, the unlicensed vehicle management system based on the internet of things further comprises an encryption module, which is used for encrypting the vehicle information recorded by the RFID tag, and the encryption module executes the following steps:
step S1: obtaining a unique number P from the information F needing to be transmitted in the RFID electronic tag through a Unicode coding modeFAnd randomly generating an encryption key as shown in the following formula (1):
key＝105m+103n+k (1)
wherein, key is an encryption key, m is an arbitrary prime number larger than 1000 and smaller than 100000, n is an arbitrary prime number smaller than 1000, k is an infinite acyclic fractional number which can be expressed in a fractional form and is smaller than 1, and the expression of k is shown in the following formula (2):
k＝k1k2…kp
wherein k is1、k2、kpNumbers representing the 1 st, 2 nd and p th digits of an infinite acyclic decimal, respectively, p tending to infinity;
step S2: converting the information F to be transmitted in the RFID electronic tag through the encryption key to generate a ciphertext, wherein the ciphertext is generated as shown in the following formula (3):
Figure BDA0002747637980000041
wherein M isFIs a ciphertext, RFTo reduce the coefficient, the calculation formula is shown in the following formula (4):
Figure BDA0002747637980000042
step S3: substituting equation (4) into equation (3) yields equation (5):
Figure BDA0002747637980000043
the unlicensed vehicle management system based on the Internet of things provided by the embodiment of the invention has the following beneficial effects: by utilizing the RFID electronic tag, the user terminal and the server, the vehicle management module can conveniently manage the unlicensed vehicles without manual release; moreover, when the combat mission is not obtained, the vehicle can be effectively supervised, and the management efficiency of the vehicle is improved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a block diagram of a unlicensed vehicle management system based on the internet of things in the embodiment of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
The embodiment of the invention provides a unlicensed vehicle management system based on the Internet of things, which comprises the following components as shown in FIG. 1: RFID electronic tags 101, user terminal 102, server 103 and vehicle management module 104, wherein:
the RFID electronic tag 101 is arranged on a vehicle and used for recording vehicle information;
the user terminal 102 is configured to read the vehicle information recorded by the RFID electronic tag 101, write the vehicle information into the RFID electronic tag 101, and upload the read vehicle information to the server 103;
the server 103 is configured to store the vehicle information uploaded by the user terminal 102;
the vehicle management module 104 is configured to manage the vehicle according to the vehicle information stored in the server 103.
The working principle of the technical scheme is as follows: wherein the vehicle includes: at least one of a cash truck, an ambulance, a fire fighting truck, a police car, an engineering rescue vehicle and a military supervision vehicle.
The RFID electronic tag comprises active high-frequency RFID electronics, and the RFID tag carries an ID code of a vehicle.
The vehicle information includes: at least one of a type of the vehicle, factory information of the vehicle, service information, and historical failure information. Further, the vehicle information may further include a vehicle owner identification number, a mobile phone number, and the like, and include information such as a vehicle frame number, an engine number, a brand, a load, a seat, a vehicle license plate, factory time, annual inspection time, an annual inspection place, an annual inspection person, running license information, accident information, a name, a gender, a birth year and month, a driving license validity period, and an address.
In the present invention, the RFID tag 101 records vehicle information; the user terminal 102 reads the vehicle information recorded by the RFID electronic tag 101, writes the vehicle information into the RFID electronic tag 101, and uploads the vehicle information to the server 103; the server 103 stores the vehicle information uploaded by the user terminal 102; the vehicle management module 104 is configured to manage the vehicle according to the vehicle information stored in the server 103.
The beneficial effects of the above technical scheme are: by utilizing the RFID electronic tag, the user terminal and the server, the vehicle management module can conveniently manage the unlicensed vehicles without manual release; moreover, when the combat mission is not obtained, the vehicle can be effectively supervised, and the management efficiency of the vehicle is improved.
In one embodiment, the vehicle management module 104 includes: a vehicle locating unit, a vehicle registration unit and a vehicle activity detection unit, wherein:
the vehicle positioning unit is used for positioning the vehicle to determine the position of the vehicle;
the vehicle registration unit is used for registering the vehicle according to the vehicle information recorded by the RFID electronic tag;
the vehicle activity detection unit is used for detecting the activity of the vehicle according to the vehicle information recorded by the RFID electronic tag and the vehicle position determined by the vehicle positioning unit.
The working principle of the technical scheme is as follows: the vehicle positioning unit positions the vehicle to determine the position of the vehicle; the vehicle registration unit registers the vehicle according to the vehicle information recorded by the RFID electronic tag; the vehicle activity detection unit is used for detecting the activity of the vehicle according to the vehicle information recorded by the RFID electronic tag and the vehicle position determined by the vehicle positioning unit.
Wherein the vehicle registration unit may be provided at an entrance of the vehicle enacting the range of motion. Or may be provided at an entrance/exit of a vehicle-dedicated parking lot. It should be noted that the vehicle-set ranges of motion of the various types of vehicles are independent of each other. A vehicle registration unit corresponding to the vehicle may be provided at the entrance of the respective vehicle enacting the range of motion.
The beneficial effects of the above technical scheme are: the vehicle can be managed by means of a vehicle locating unit, a vehicle registration unit and a vehicle activity detection unit.
In one embodiment, the vehicle management module 104 further comprises: and the activity area limiting unit is connected with the vehicle activity detection unit and is used for limiting the activity area range of the vehicle within a specified area range.
The working principle of the technical scheme is as follows: the designated area range of the vehicle is determined according to a designated activity area range of a vehicle of a corresponding type, which is pre-stored in the server.
It should be noted that the designated active area range may be a large active area or a set of a plurality of small active areas, and the present invention is not limited to this.
The beneficial effects of the above technical scheme are: by means of the active region limiting unit, the active region range of the vehicle can be limited within the specified region range.
In one embodiment, the unlicensed vehicle management system based on the internet of things further comprises an alarm module, which is used for giving an alarm when the vehicle moves outside the designated area range according to the vehicle positioning unit and the vehicle movement detection unit based on the movement area limiting unit.
The working principle of the technical scheme is as follows: as described above, the designated area range of the vehicle is determined according to the designated active area range of the vehicle of the corresponding type stored in advance in the server.
According to the vehicle position determined by the vehicle positioning unit and the activity range of the vehicle detected by the vehicle activity detection unit, the historical activity track and the current position of the vehicle can be determined, the activity trend of the vehicle can be predicted according to the historical activity track and the current position, the vehicle position is compared with the specified activity area range, and whether the vehicle exceeds the specified area range at the current moment can be determined; the activity trend of the vehicle is compared with the specified activity area range, whether the vehicle is in risk of exceeding the specified area range at the future moment can be determined, the threshold value of the current position of the vehicle can be set, and when the distance between the threshold value of the current position and the boundary of the specified activity area range exceeds the preset threshold value, the alarm module can be triggered to give an alarm.
The alarm module comprises an audible and visual alarm. The audible and visual alarm prompts different alarm levels by emitting different alarm sounds and lights with corresponding colors. The warning level may be, for example, level 1, level 2, level 3, and the higher the warning level, the larger the vehicle exceeds the specified area.
The beneficial effects of the above technical scheme are: by means of the alarm, the vehicle exceeding the specified area range can be alarmed, and timely treatment is facilitated.
In one embodiment, the internet of things-based unlicensed vehicle management system further includes an RFID reader configured to process the vehicle information recorded by the RFID electronic tag and upload the vehicle information to the server, and the RFID reader includes: the device comprises a serial port communication module, a network conversion circuit module, an MCU module, a network controller, a network communication module, a reader and a writer.
The working principle of the technical scheme is as follows: the serial port communication module is used for receiving the instruction of the MCU module to perform read-write operation and transmitting the instruction to the MCU module through the network switching circuit module after the read-write operation is finished;
the network conversion circuit module is used for converting the data of the serial port communication module into a network protocol through a network and sending the network protocol to the MCU module for data processing;
the MCU module is used for controlling, managing and processing the operation of the serial port communication module, the network conversion circuit module, the network controller, the network communication module, the reader and the writer, and sending instructions to each module to enable the modules to execute the operation;
the network controller is used for controlling a protocol of network communication and controlling the network protocol processed by the MCU module;
the network communication module is used for receiving a data instruction sent by the MCU module and sending data to the server;
the reader is used for receiving a reading instruction of the MCU module and feeding back the reading instruction to the MCU module after reading the RFID data;
the writer is used for receiving the writing instruction of the MCU module and feeding back to the MCU module after writing in the RFID data, and can perform voice alarm, so that a vehicle owner of the working vehicle and a construction site supervisor can be reminded conveniently.
The beneficial effects of the above technical scheme are: by means of the RFID reader-writer, the vehicle information recorded by the RFID electronic tag can be processed and uploaded to the server.
In one embodiment, the internet of things-based unlicensed vehicle management system further comprises an encryption module for encrypting the vehicle information recorded by the RFID tag, wherein the encryption module performs the following steps:
step S1: obtaining a unique number P from the information F needing to be transmitted in the RFID electronic tag through a Unicode coding modeFAnd randomly generating an encryption key as shown in the following formula (1):
key＝105m+103n+k (1)
wherein, key is an encryption key, m is an arbitrary prime number larger than 1000 and smaller than 100000, n is an arbitrary prime number smaller than 1000, k is an infinite acyclic fractional number which can be expressed in a fractional form and is smaller than 1, and the expression of k is shown in the following formula (2):
k＝k1k2…kp
wherein k is1、k2、kpNumbers representing the 1 st, 2 nd and p th digits of an infinite acyclic decimal, respectively, p tending to infinity;
step S2: converting the information F to be transmitted in the RFID electronic tag through the encryption key to generate a ciphertext, wherein the ciphertext is generated as shown in the following formula (3):
Figure BDA0002747637980000091
wherein M isFIs a ciphertext, RFTo reduce the coefficient, the calculation formula is shown in the following formula (4):
Figure BDA0002747637980000092
step S3: substituting equation (4) into equation (3) yields equation (5):
Figure BDA0002747637980000093
the working principle of the technical scheme is as follows: once the RFID tag approaches the reader/writer, the RFID tag will send a message unconditionally and automatically, and it is not possible to confirm whether the RFID reader/writer is legitimate, so that the RFID information needs to be encrypted. The RFID data is encrypted by an algorithm to ensure a numberAccording to the safety in the transmission process. MFI.e. the final password information transferred to the RFID reader.
The beneficial effects of the above technical scheme are: the encryption process is extremely complex, but the consumption of computing resources is low, and even if the key composition is obtained, the final information of the F is difficult to decode, so that the information safety is effectively protected, and the information secrecy of the vehicle when the vehicle passes through the RFID reader-writer is ensured.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (10)

1. The utility model provides a unlicensed vehicle management system based on thing networking which characterized in that includes: RFID electronic tags, user terminal, server and vehicle management module, wherein:
the RFID electronic tag is arranged on a vehicle and used for recording vehicle information;
the user terminal is used for reading the vehicle information recorded by the RFID electronic tag, writing the vehicle information into the RFID electronic tag and uploading the read vehicle information to the server;
the server is used for storing the vehicle information uploaded by the user terminal;
and the vehicle management module is used for managing the vehicle according to the vehicle information stored by the server.
2. The internet of things-based unlicensed vehicle management system of claim 1 wherein the RFID electronic tag includes active high frequency RFID electronics and carries an ID code for the vehicle.
3. The internet of things-based unlicensed vehicle management system of claim 1, wherein the vehicle includes: at least one of a cash truck, an ambulance, a fire fighting truck, a police car, an engineering rescue vehicle and a military supervision vehicle.
4. The internet of things-based unlicensed vehicle management system of claim 1 wherein the vehicle information includes: at least one of a type of the vehicle, factory information of the vehicle, service information, and historical failure information.
5. The internet of things-based unlicensed vehicle management system of claim 1, wherein the vehicle management module comprises: a vehicle locating unit, a vehicle registration unit and a vehicle activity detection unit, wherein:
the vehicle positioning unit is used for positioning the vehicle to determine the position of the vehicle;
the vehicle registration unit is used for registering the vehicle according to the vehicle information recorded by the RFID electronic tag;
the vehicle activity detection unit is used for detecting the activity of the vehicle according to the vehicle information recorded by the RFID electronic tag and the vehicle position determined by the vehicle positioning unit.
6. The internet of things-based unlicensed vehicle management system of claim 1, wherein the vehicle management module further comprises: and the activity area limiting unit is connected with the vehicle activity detection unit and is used for limiting the activity area range of the vehicle within a specified area range.
7. The internet of things-based unlicensed vehicle management system of claim 6 wherein the designated area coverage of the vehicle is determined from pre-stored designated active area coverage for a corresponding type of vehicle in the server.
8. The internet of things-based unlicensed vehicle management system of claim 6 further comprising an alarm module for alarming when the vehicle is moving outside the designated area based on the moving area limiting unit in accordance with the vehicle locating unit and the vehicle movement detection unit.
9. The internet of things-based unlicensed vehicle management system according to claim 1, further comprising an RFID reader for processing the vehicle information recorded by the RFID electronic tag and uploading the vehicle information to the server, the RFID reader comprising: serial port communication module, network conversion circuit module, MCU module, network controller, network communication module, reader and writer, wherein:
the serial port communication module is used for receiving the instruction of the MCU module to perform read-write operation and transmitting the instruction to the MCU module through the network switching circuit module after the read-write operation is finished;
the network conversion circuit module is used for converting the data of the serial port communication module into a network protocol through a network and sending the network protocol to the MCU module for data processing;
the MCU module is used for controlling, managing and processing the operation of the serial port communication module, the network conversion circuit module, the network controller, the network communication module, the reader and the writer, and sending instructions to each module to enable the modules to execute the operation;
the network controller is used for controlling a protocol of network communication and controlling the network protocol processed by the MCU module;
the network communication module is used for receiving a data instruction sent by the MCU module and sending data to the server;
the reader is used for receiving a reading instruction of the MCU module and feeding back the reading instruction to the MCU module after reading the RFID data;
the writer is used for receiving a writing instruction of the MCU module and feeding back the writing instruction to the MCU module after writing the RFID data.
10. The internet of things-based unlicensed vehicle management system of claim 1 further comprising an encryption module for encrypting the vehicle information recorded by the RFID tag, the encryption module performing the steps of:
step S1: obtaining a unique number P from the information F needing to be transmitted in the RFID electronic tag through a Unicode coding modeFAnd randomly generating an encryption key as shown in the following formula (1):
key＝105m+103n+k (1)
wherein, key is an encryption key, m is an arbitrary prime number larger than 1000 and smaller than 100000, n is an arbitrary prime number smaller than 1000, k is an infinite acyclic fractional number which can be expressed in a fractional form and is smaller than 1, and the expression of k is shown in the following formula (2):
k＝k1k2…kp
wherein k is1、k2、kpNumbers representing the 1 st, 2 nd and p th digits of an infinite acyclic decimal, respectively, p tending to infinity;
step S2: converting the information F to be transmitted in the RFID electronic tag through the encryption key to generate a ciphertext, wherein the ciphertext is generated as shown in the following formula (3):
Figure FDA0002747637970000031
wherein M isFIs a ciphertext, RFTo reduce the coefficient, the calculation formula is shown in the following formula (4):
Figure FDA0002747637970000032
step S3: substituting equation (4) into equation (3) yields equation (5):
Figure FDA0002747637970000041
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