CN110930525A - LED visible light communication ETC system - Google Patents
LED visible light communication ETC system Download PDFInfo
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- CN110930525A CN110930525A CN201911161792.XA CN201911161792A CN110930525A CN 110930525 A CN110930525 A CN 110930525A CN 201911161792 A CN201911161792 A CN 201911161792A CN 110930525 A CN110930525 A CN 110930525A
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- visible light
- computer
- led
- light communication
- computer analysis
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/114—Indoor or close-range type systems
- H04B10/116—Visible light communication
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Finance (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Signal Processing (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
Abstract
The invention discloses an LED visible light communication ETC system, which comprises a vehicle headlight and is characterized in that the vehicle headlight is provided with a plurality of LED bulbs, microchips are mounted on the LED bulbs, vehicle information is input on the microchips, a toll station is provided with a photosensitive device and a highway data acquisition and processing system, the photosensitive device is provided with a photosensitive sensor, the highway data acquisition and processing system comprises a computer analysis system and a computer toll system, and the photosensitive device is connected with the computer analysis system; the LED car lamp is used as a visible light communication transmitting end, the photosensitive device and the computer analysis system are used as a visible light communication receiving end, the computer analysis system analyzes light source information and then matches and judges the light source information with vehicle information in a database and conducts passing processing, and the computer charging system conducts charging processing according to a matching result.
Description
Technical Field
The invention relates to the technical field of visible light communication, in particular to an LED visible light communication ETC system.
Background
At present, a charging system used in road traffic is divided into an artificial charging system and an automatic charging system, when the artificial charging system is used for charging, vehicles need to be parked for charging, the road traffic capacity is reduced, the efficiency is low, and a large amount of manpower and financial resources are wasted.
Disclosure of Invention
In view of the above technical problems in the related art, the present invention provides an LED visible light communication ETC system, which can overcome the above disadvantages in the prior art.
In order to achieve the technical purpose, the technical scheme of the invention is realized as follows:
an LED visible light communication ETC system comprises a headlamp, wherein the headlamp is provided with a plurality of LED bulbs, microchips are mounted on the LED bulbs, vehicle information is stored on the microchips, a toll station is provided with a photosensitive device and a highway data acquisition and processing system, the photosensitive device is provided with a photosensitive sensor, the highway data acquisition and processing system comprises a computer analysis system and a computer toll system, and the photosensitive device is connected with the computer analysis system; the LED car lamp is used as a visible light communication transmitting end, the photosensitive device and the computer analysis system are used as a visible light communication receiving end, the computer analysis system analyzes light source information and then matches and judges the light source information with vehicle information in a database and conducts passing processing, and the computer charging system conducts charging processing according to a matching result.
Further, the vehicle information includes license plate number, vehicle type, vehicle owner information, and fee deduction account information.
Further, after the photosensitive device receives the light source, the photosensitive sensor converts the optical signal into an electrical signal, and transmits the electrical signal to the computer analysis system for analysis.
Further, the computer charging system carries out real-time charging processing through online banking.
The invention has the beneficial effects that: the invention sets up the microchip on the LED bulb of the car headlight to store the vehicle information, set up the light-sensitive sensor and change the light signal of the car headlight into the electric signal in the toll station, green low carbon, can realize nearly zero power consumption and communicate, can also avoid the radio communication electromagnetic signal to reveal effectively, and use the car own car headlight, have realized the transmission of the signal while illuminating, have saved the resource.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments 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 it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a flowchart illustrating an operation of an LED visible light communication ETC 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 that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
As shown in fig. 1, an LED visible light communication ETC system according to an embodiment of the present invention includes a vehicle front light, the vehicle front light is provided with a plurality of LED bulbs, each LED bulb is provided with a microchip, vehicle information is stored on the microchip, a toll station is provided with a photosensitive device and a road data collecting and processing system, the photosensitive device is provided with a photosensitive sensor, the road data collecting and processing system includes a computer analysis system and a computer toll collection system, and the photosensitive device is connected with the computer analysis system; the LED car lamp is used as a visible light communication transmitting end, the photosensitive device and the computer analysis system are used as a visible light communication receiving end, the computer analysis system analyzes light source information and then matches and judges the light source information with vehicle information in a database and carries out release processing, and the computer charging system carries out charging processing according to a matching result.
In one embodiment, the vehicle information includes license plate number, vehicle type, owner information, and debit account information.
In one embodiment, after the light sensing device receives the light source, the light sensor converts the light signal into an electrical signal, and the electrical signal is transmitted to the computer analysis system for analysis.
In one embodiment, the computer charging system performs real-time charging processing through internet banking.
In order to facilitate understanding of the above-described technical aspects of the present invention, the above-described technical aspects of the present invention will be described in detail below in terms of specific usage.
When the LED visible light communication ETC system is used specifically, vehicle information is stored on a microchip on an LED bulb of a front lamp, a toll station is provided with a photosensitive device and a highway data acquisition and processing system, the photosensitive device is provided with a photosensitive sensor, the highway data acquisition and processing system comprises a computer analysis system and a computer toll system, and the photosensitive device is connected with the computer analysis system. When a vehicle passes through a toll station, headlights of the vehicle are turned on, after a photosensitive device of the toll station senses a light source, a photosensitive sensor converts a light signal into an electric signal and transmits the electric signal to a computer analysis system of a road data acquisition and processing system, the computer analysis system matches and compares the received electric signal with a database and then performs release processing, meanwhile, the computer toll system uploads a toll request to a bank according to a matched result, the bank feeds information back to the computer toll system after completing transaction, the computer toll system completes toll deduction and feeds the result back to a user, and therefore the whole automatic toll collection process is completed.
In conclusion, the invention completes the data communication between the vehicle and the toll station by using the head light of the vehicle, realizes automatic toll collection and saves energy; the microchip that the LED bulb of car headlight set up has saved vehicle information, and photosensitive sensor has realized that light signal converts the signal of telecommunication into the signal of telecommunication, and green low carbon can realize nearly zero power consumption communication, also can effectively avoid radio communication electromagnetic signal to reveal do, has ensured vehicle information's safety.
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, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. An LED visible light communication ETC system comprises a vehicle headlight and is characterized in that the vehicle headlight is provided with a plurality of LED bulbs, microchips are mounted on the LED bulbs, vehicle information is stored on the microchips, a toll station is provided with a photosensitive device and a highway data acquisition and processing system, the photosensitive device is provided with a photosensitive sensor, the highway data acquisition and processing system comprises a computer analysis system and a computer toll system, and the photosensitive device is connected with the computer analysis system;
the LED car lamp is used as a visible light communication transmitting end, the photosensitive device and the computer analysis system are used as a visible light communication receiving end, the computer analysis system analyzes light source information and then matches and judges the light source information with vehicle information in a database and conducts passing processing, and the computer charging system conducts charging processing according to a matching result.
2. The LED visible light communication ETC system according to claim 1, wherein said vehicle information includes license plate number, vehicle type, owner information, fee deduction account information.
3. The LED visible light communication ETC system according to claim 1, wherein after said light sensing device receives a light source, said light sensor converts light signals into electrical signals, and transmits the electrical signals to said computer analysis system for analysis.
4. The LED visible light communication ETC system according to claim 1, wherein the computer toll collection system carries out real-time toll collection processing through internet banking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911161792.XA CN110930525A (en) | 2019-11-22 | 2019-11-22 | LED visible light communication ETC system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911161792.XA CN110930525A (en) | 2019-11-22 | 2019-11-22 | LED visible light communication ETC system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110930525A true CN110930525A (en) | 2020-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911161792.XA Pending CN110930525A (en) | 2019-11-22 | 2019-11-22 | LED visible light communication ETC system |
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| CN (1) | CN110930525A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103729898A (en) * | 2013-12-20 | 2014-04-16 | 江苏大学 | ETC visible light wireless communication accessing method based on LED vehicle lamp |
| CN104348546A (en) * | 2013-07-30 | 2015-02-11 | 京昊有限公司 | visible light communication system for vehicle |
| CN106788726A (en) * | 2016-12-19 | 2017-05-31 | 清华大学深圳研究生院 | A kind of electronic road pricing and method based on visible light communication |
| CN106991728A (en) * | 2016-11-30 | 2017-07-28 | 中冶(北京)交通科技发展有限公司 | LED visible light communication ETC system |
-
2019
- 2019-11-22 CN CN201911161792.XA patent/CN110930525A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104348546A (en) * | 2013-07-30 | 2015-02-11 | 京昊有限公司 | visible light communication system for vehicle |
| CN103729898A (en) * | 2013-12-20 | 2014-04-16 | 江苏大学 | ETC visible light wireless communication accessing method based on LED vehicle lamp |
| CN106991728A (en) * | 2016-11-30 | 2017-07-28 | 中冶(北京)交通科技发展有限公司 | LED visible light communication ETC system |
| CN106788726A (en) * | 2016-12-19 | 2017-05-31 | 清华大学深圳研究生院 | A kind of electronic road pricing and method based on visible light communication |
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Application publication date: 20200327 |