CN105760928A - Intelligent VIN electronic tag applied to RFID of Internet of vehicles - Google Patents
Intelligent VIN electronic tag applied to RFID of Internet of vehicles Download PDFInfo
- Publication number
- CN105760928A CN105760928A CN201610099067.4A CN201610099067A CN105760928A CN 105760928 A CN105760928 A CN 105760928A CN 201610099067 A CN201610099067 A CN 201610099067A CN 105760928 A CN105760928 A CN 105760928A
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- China
- Prior art keywords
- vin
- electronic tag
- intelligent
- rfid
- car networking
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- G06K19/08—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
- G06K19/10—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
-
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Near-Field Transmission Systems (AREA)
Abstract
The invention discloses an intelligent VIN electronic tag applied to RFID of the Internet of vehicles. The intelligent VIN electronic tag comprises a VIN electronic tag body, and an active RFID system, a communication chip, a peripheral circuit and a central processor which are embedded into the VIN electronic tag body. Under control of the central processor, the peripheral circuit achieves on-off control. The VIN electronic tag sends a frequency signal to a reader-writer, the reader-writer reads and decodes information and sends the decoded information to a data collector, and the data collector sends the collected information to a central information system. When a vehicle drives into a range covered by the reader-writer device, the VIN electronic tag actively sends a signal at a frequency after entering a magnetic field, and the reader-writer reads and decodes information and sends the decoded information to the central information system for related data processing. Therefore, the problems of vehicle control, traffic congestion shunt in big cities and highway vehicle intelligent management are solved, the efficiency of urbanized vehicle management is improved, and the development of wisdom city and Internet of vehicles is prompted.
Description
Technical field
The present invention relates to a kind of electronic tag, be specifically related to the intelligent VIN electronic tag of a kind of RFID being applied to car networking.
Background technology
Vehicle VIN bar code is positioned at position, the vehicle front windshield lower left corner, SAE standard specifies: VIN code is made up of 17 characters, it is commonly called as 17 bit codes, it contains the manufacturer of vehicle, age, vehicle, car body style, electromotor code and assembles the information such as place, correct deciphering VIN code, vehicle is correctly identified for us, so that it is highly important for carrying out correctly diagnosis and maintenance.And current automobile VIN bar code is all usual bar code, it is made up of Arabic numerals and English alphabet, it is necessary to know that data need to copy numbering, then comparison coding rule enquiring vehicle information, it is impossible to carry out the docking of Internet of Things, car networking.
It is, therefore, desirable to provide a kind of novel VIN bar code.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the present invention provides the intelligent VIN electronic tag of a kind of RFID being applied to car networking.
nullTechnical scheme: for solving above-mentioned technical problem，The intelligent VIN electronic tag of the RFID being applied to car networking of the present invention，Including VIN electronic tag body and the active RFID system being embedded in described VIN electronic tag body interior、Communication chip、Peripheral circuit and center processor MCU，Described VIN electronic tag body includes a string 17 characters and Quick Response Code，Described active RFID system includes antenna、Radio-frequency module、Control module、Memorizer、Wake-up circuit and power supply module，Described center processor MCU controls described peripheral circuit and realizes on-off control，Described VIN electronic tag transmission frequency signal is to read write line，Decoded information is sent to data acquisition unit after reading information and decoding by described read write line，The information collected transmission is processed by described data acquisition unit to CIS.
Further, described antenna and described radio-frequency module are bi-directionally connected, described radio-frequency module and described control module are bi-directionally connected, described control module and described memorizer are bi-directionally connected, described radio-frequency module and described memorizer are bi-directionally connected, described wake-up circuit is unidirectional with described control module to be connected, and described power supply module is unidirectional with described wake-up circuit to be connected.
Further, described VIN electronic tag body is positioned at the vehicle front windshield lower left corner or lower right position.
Further, described 17 characters include English alphabet character and numerical character.
Further, the tranmitting frequency section of described radio-frequency module is adjustable, and the tranmitting frequency section of described radio-frequency module can be adjusted to 433MHz, 900MHz, 2.45GHz or 5.8GHz.
Further, active RFID system has unique electronic code, preserves the electronic data of agreement form in this electronic code.
Further, described VIN electronic tag parameter arranges and can pass through write direct in described center processor MCU or complete at described VIN electronic tag and carry out wireless write by reader after power-up initializing.
Further, described data acquisition unit adopts ZigBee sensor assembly.
Beneficial effect: the present invention compared with the prior art, has the advantage, that
1, when vehicle drives to the scope that read write line equipment covers, VIN electronic tag actively sends the signal of a certain frequency after entering magnetic field, after read write line reads information and decodes, deliver to CIS and carry out relevant data process, solve vehicle management and control, big city vehicle congestion shunting, vehicle on highway intelligent management, improve the vehicle urbanization efficiency of management, advances smart city and car networking development；
2, equipped with the vehicle of VIN electronic tag, actively dormancy after variable interval transmission request signal, again dormancy again after transmission request signal, it is ensured that battery durable ability and reduction signal disturbing；
3, when battery low pressure in VIN electronic tag, the low-voltage alert locations of VIN electronic tag sends information to host computer, host computer gives a warning after receiving warning message, start the relay connecting vehicle power supply simultaneously and start charging, automatically power off after detection charging complete, become battery to power, reduce cost.
Accompanying drawing explanation
Fig. 1 is vehicle front windshield lower left corner VIN electronic tag displaying figure.
Fig. 2 is VIN electronic tag front view.
Fig. 3 is active RFID system internal structure schematic diagram.
Fig. 4 is the internal each several part connection diagram of active RFID system.
Fig. 5 is the connection diagram that VIN electronic tag carries out car networking docking.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described.
As shown in Figure 1, what the present invention proposed is applied to the intelligent VIN electronic tag of the RFID of car networking, usually it is located at position, the vehicle front windshield lower left corner, when the vehicle of the intelligent VIN electronic tag equipped with the RFID being applied to car networking drives to the scope that read write line equipment covers, actively sending the signal of a certain frequency after being applied to the intelligent VIN electronic tag entrance magnetic field of the RFID that car is networked to read write line, information is delivered to central information processing system after reading information and decoding and is carried out relevant data process by read write line.
nullSuch as Fig. 2、Shown in 3，It is applied to the intelligent VIN electronic tag of the RFID of car networking，Including VIN electronic tag body 1 and be embedded in the active RFID system 2 within described VIN electronic tag body 1、Communication chip、Peripheral circuit and center processor MCU，Described VIN electronic tag body 1 includes a string 17 characters 100 and Quick Response Code 101，Described 17 characters 100 include English alphabet character and numerical character，Active RFID system has unique electronic code，This electronic code is preserved the electronic data of agreement form，Described active RFID system 2 includes antenna 200，As shown in Figure 4，Described active RFID system 2 includes antenna 200、Radio-frequency module 201、Control module 202、Memorizer 203、Wake-up circuit 204 and power supply module 205，Described antenna 200 is bi-directionally connected with described radio-frequency module 201，Described radio-frequency module 201 is bi-directionally connected with described control module 202，Described control module 202 is bi-directionally connected with described memorizer 203，Described radio-frequency module 201 is bi-directionally connected with described memorizer 203，Described wake-up circuit 204 is unidirectional with described control module 202 to be connected，Described power supply module 205 is unidirectional with described wake-up circuit 204 to be connected，The tranmitting frequency section of wherein said radio-frequency module 201 is adjustable，The tranmitting frequency section of described radio-frequency module 201 can be adjusted to 433MHz，900MHz，2.45GHz or 5.8GHz.
As shown in Figure 5, described center processor MCU controls described peripheral circuit and realizes on-off control, described VIN electronic tag transmission frequency signal is to read write line, decoded information is sent to data acquisition unit after reading information and decoding by described read write line, the information collected is sent and processes to CIS by described data acquisition unit, and described data acquisition unit adopts ZigBee sensor assembly.
Described VIN electronic tag parameter is arranged can be passed through write direct in described center processor MCU or complete at described VIN electronic tag and carry out wireless write by reader after power-up initializing.
When battery low pressure in above-mentioned VIN electronic tag, the low-voltage alert locations of VIN electronic tag sends information to host computer, and host computer gives a warning after receiving warning message, starts the relay connecting vehicle power supply simultaneously and starts charging, automatically power off after detection charging complete, become battery and power.
The above is only the preferred embodiment of the present invention; it is noted that, for those skilled in the art; under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (8)
- null1. the intelligent VIN electronic tag of the RFID being applied to car networking，It is characterized in that: include VIN electronic tag body (1) and be embedded in the active RFID system (2) that described VIN electronic tag body (1) is internal、Communication chip、Peripheral circuit and center processor MCU，Described VIN electronic tag body (1) includes a string 17 characters (100) and Quick Response Code (101)，Described active RFID system (2) includes antenna (200)、Radio-frequency module (201)、Control module (202)、Memorizer (203)、Wake-up circuit (204) and power supply module (205)，Described center processor MCU controls described peripheral circuit and realizes on-off control，Described VIN electronic tag transmission frequency signal is to read write line，Decoded information is sent to data acquisition unit after reading information and decoding by described read write line，The information collected transmission is processed by described data acquisition unit to CIS.
- 2. the intelligent VIN electronic tag of the RFID being applied to car networking according to claim 1, it is characterized in that: described antenna (200) and described radio-frequency module (201) are bi-directionally connected, described radio-frequency module (201) and described control module (202) are bi-directionally connected, described control module (202) and described memorizer (203) are bi-directionally connected, described radio-frequency module (201) and described memorizer (203) are bi-directionally connected, described wake-up circuit (204) is unidirectional with described control module (202) to be connected, described power supply module (205) is unidirectional with described wake-up circuit (204) to be connected.
- 3. the intelligent VIN electronic tag of the RFID being applied to car networking according to claim 1, it is characterised in that: described VIN electronic tag body (1) is positioned at the vehicle front windshield lower left corner or lower right position.
- 4. the intelligent VIN electronic tag of the RFID being applied to car networking according to claim 1, it is characterised in that: described 17 characters (100) include English alphabet character and numerical character.
- 5. the intelligent VIN electronic tag of the RFID being applied to car networking according to claim 1, it is characterized in that: the tranmitting frequency section of described radio-frequency module (201) is adjustable, the tranmitting frequency section of described radio-frequency module (201) can be adjusted to 433MHz, 900MHz, 2.45GHz or 5.8GHz.
- 6. the intelligent VIN electronic tag of the RFID being applied to car networking according to claim 1, it is characterised in that: active RFID system has unique electronic code, preserves the electronic data of agreement form in this electronic code.
- 7. the intelligent VIN electronic tag of the RFID being applied to car networking according to claim 1, it is characterised in that: described VIN electronic tag parameter is arranged can be passed through write direct in described center processor MCU or complete at described VIN electronic tag and carry out wireless write by reader after power-up initializing.
- 8. the intelligent VIN electronic tag of the RFID being applied to car networking according to claim 1, it is characterised in that: described data acquisition unit adopts ZigBee sensor assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610099067.4A CN105760928A (en) | 2016-02-23 | 2016-02-23 | Intelligent VIN electronic tag applied to RFID of Internet of vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610099067.4A CN105760928A (en) | 2016-02-23 | 2016-02-23 | Intelligent VIN electronic tag applied to RFID of Internet of vehicles |
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| CN105760928A true CN105760928A (en) | 2016-07-13 |
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| CN201610099067.4A Pending CN105760928A (en) | 2016-02-23 | 2016-02-23 | Intelligent VIN electronic tag applied to RFID of Internet of vehicles |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201900020370A1 (en) * | 2019-11-18 | 2021-05-18 | 7 Note Insieme Service Srl | Passport for musical instruments |
| CN114157685A (en) * | 2021-10-29 | 2022-03-08 | 际络科技(上海)有限公司 | Self-learning method and system for VIN (vehicle identification number) of automatic driving vehicle |
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| IT201900020370A1 (en) * | 2019-11-18 | 2021-05-18 | 7 Note Insieme Service Srl | Passport for musical instruments |
| CN114157685A (en) * | 2021-10-29 | 2022-03-08 | 际络科技(上海)有限公司 | Self-learning method and system for VIN (vehicle identification number) of automatic driving vehicle |
| CN114157685B (en) * | 2021-10-29 | 2023-12-15 | 际络科技(上海)有限公司 | VIN code self-learning method and system for automatic driving vehicle |
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Application publication date: 20160713 |
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