Expressway tol lcollection management system, method and device based on vehicle electron identifying
Technical field
The present invention relates to electronic communication technology fields, in particular to the expressway tol lcollection management based on vehicle electron identifying
System and method.It, can be by establishing functional module, group for the expressway tol lcollection management method based on vehicle electron identifying
Functional module construction is synthesized, is implemented by storing computer program in a computer-readable storage medium.
Background technique
With the development of the social economy, the Automobile ownership ratio of China resident is continuously increased, people increasingly tend to select
The trip mode of self-driving, and the vehicle increased suddenly brings great burden to high speed charging system, high-speed transit congestion problems are more next
It is more serious.Currently, expressway entrance and exit mainly takes artificial/ETC charging mode, manual toll collection mode efficiencies are low, and ETC is received
Expense mode must be with OBU coordinative composition of equipments using non-parking charge is just able to achieve, and popularity rate is not high.Thus long service life, reading
The vehicle electron identifying charging mode for the advantages that distance is far, data can encrypt, store information change freely on label is in high speed
It is promoted in charging administration system.But due to each vehicle electron identifying identification frequency having the same, when electronic mark is read
When reading device receives the signal of multiple vehicle electron identifyings, it may cause the maloperation of charging system, give expressway tol lcollection pipe
Reason brings puzzlement.
Summary of the invention
It is provided a kind of based on automotive electronics mark it is an object of the invention to avoid above-mentioned shortcoming in the prior art
The expressway tol lcollection management method of knowledge, can when receiving the signal of multiple vehicle electron identifyings to avoid electronic mark reader
The maloperation of charging system caused by energy.
The purpose of the present invention is achieved through the following technical solutions:
Expressway tol lcollection management method based on vehicle electron identifying is provided, comprising the following steps:
(1) identify that the vehicle pass-through information on each toll collection lanes issues packet if having recognized vehicle enters toll collection lanes
Right of way signal containing the toll collection lanes information;
(2) the infrared sending device controlled on toll collection lanes corresponding with the right of way signal issues infrared signal, this is infrared
Signal includes the toll collection lanes information where the infrared facility;
(3) infrared receiving device inside vehicle electron identifying issues confirmation signal according to the infrared signal received, should
Confirmation signal includes the toll collection lanes information in the infrared signal that the infrared receiving device receives;
(4) if detecting the toll collection lanes information that right of way signal includes and the toll collection lanes information one that confirmation signal includes
It causes, then control the electronic mark reader on toll collection lanes corresponding with the toll collection lanes information and issues the vapour of the confirmation signal
The communication of vehicle electronic mark;
(5) Charging Role is generated according to the running information in vehicle electron identifying.
Wherein, whether vehicle passes through according to the geomagnetic sensors detection being arranged on toll collection lanes.
Wherein, the infrared signal includes the angle information in infrared emission direction, the angle information in the infrared emission direction
It is corresponding with toll collection lanes.
For the expressway tol lcollection management method based on vehicle electron identifying, can be combined by establishing functional module
At functional module construction, implemented by storing computer program in a computer-readable storage medium.
The expressway tol lcollection management system based on vehicle electron identifying is also provided, including server is examined with vehicle is equipped with
Survey the toll collection lanes of device, electronic mark reader, vehicle detection apparatus and electronic mark reader respectively with server communication,
The vehicle pass-through delivering right of way signal that server is recognized according to vehicle detection apparatus, electronic mark reader is according to reception
To right of way signal identification vehicle electron identifying information and generate information of vehicles and be given to server, including red with server communication
Outer sending device, the infrared sending device issue infrared signal according to the right of way signal that receives, vehicle electron identifying it is red
Infrared receiving device issues confirmation signal according to the infrared signal received, and server receives the confirmation signal and is sent to corresponding
Electronic mark reader on toll collection lanes, electronic mark reader according to the right of way signal and confirmation signal that receive issue with
The corresponding frequency signal of toll collection lanes is to identify vehicle electron identifying information.
Wherein, the vehicle detection apparatus is geomagnetic sensor.
Wherein, the infrared signal includes the angle information in infrared emission direction, the angle information in the infrared emission direction
It is corresponding with toll collection lanes.
Beneficial effects of the present invention: when having recognized vehicle and entering toll collection lanes, issuing includes the toll collection lanes information
Right of way signal and control the infrared sending device sending infrared signal on corresponding with right of way signal toll collection lanes, it is infrared to connect
Toll collection lanes information in receiving apparatus identification infrared signal simultaneously issues corresponding confirmation signal, when detecting what right of way signal included
Toll collection lanes information is consistent with the toll collection lanes information that confirmation signal includes, then controls charge corresponding with the toll collection lanes information
Electronic mark reader on channel is communicated with the vehicle electron identifying for issuing the confirmation signal.At this time electronic mark reader and
Communication frequency between vehicle electron identifying is corresponding with toll collection lanes, can rush to avoid the communication frequency of electronic mark reader
It is prominent, reasonably distribute time and the communication frequency of the work of electronic mark reader.And use is corresponding with toll collection lanes infrared
Signal carries out communication confirmation, may cause when can receive the signal of multiple vehicle electron identifyings to avoid electronic mark reader
Charging system maloperation.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings, but the embodiment in attached drawing is not constituted to any limit of the invention
System, for those of ordinary skill in the art, without creative efforts, can also obtain according to the following drawings
Other attached drawings.
Fig. 1 is the flow diagram of the expressway tol lcollection management method based on vehicle electron identifying of the present embodiment.
Fig. 2 is the structural schematic diagram of the expressway tol lcollection management system based on vehicle electron identifying of the present embodiment.
Specific embodiment
The invention will be further described with the following Examples.
Expressway tol lcollection management system based on vehicle electron identifying as shown in Figure 2, including server, vehicle is installed
The toll collection lanes of detection device and electronic mark reader, there are also infrared sending devices on toll collection lanes, execute such as Fig. 1 institute
The expressway tol lcollection management method based on vehicle electron identifying shown.The charge station of the present embodiment includes 6 toll collection lanes, often
Geomagnetic sensor as vehicle detection apparatus is installed on ground of the toll collection lanes apart from one parking stall of charge station's cross bar, when
When having vehicle to pass over from geomagnetic sensor, geomagnetic sensor identification current vehicle traffic information is simultaneously sent to server, should
Include vehicle model information in vehicle pass-through information, can be used as a kind of verifying vehicle electron identifying whether correctly inspection hand
Section.The vehicle pass-through delivering right of way signal that server is recognized according to geomagnetic sensor is given to the infrared of corresponding toll collection lanes
Sending device and electronic mark reader, infrared sending device are mounted on the side of every toll collection lanes, electronic mark reader
It is mounted in the detection bar above every toll collection lanes.Infrared sending device one receives right of way signal and issues infrared signal,
The infrared signal includes infrared emission direction angle information, and the infrared emission deflection of the infrared sending device of every toll collection lanes is all
It is corresponding with the toll collection lanes where it, 0 °, 30 °, 60 °, 90 °, 120 ° and 150 ° is successively set as by channel sequence.Automotive electronics mark
It include infrared receiving device in knowledge, the infrared receiving device is according to the infrared emission direction angle information in the infrared signal received
It determines the lane in which the drivers should pay fees information that vehicle passes through, and issues confirmation signal and be given to server.Server issues infrared receiving device
Confirmation signal be sent to the electronic mark reader on corresponding toll collection lanes, electronic mark reader is logical according to what is received
Row signal and confirmation signal issue frequency signal corresponding with toll collection lanes to identify vehicle electron identifying information.
The third toll collection lanes of vehicle charge station through this embodiment leave high speed, and vehicle driving is to apart from charge station's cross bar
When the position of one parking stall, the geomagnetic sensor of the toll collection lanes has detected that vehicle is paid the fees at once, and the letter
Breath passes to server.Server learns that third toll collection lanes need to carry out payment operation, just controls the infrared transmission in the channel
Device issues infrared signal and is given to the infrared receiving device in vehicle electron identifying.Infrared receiving device identifies in infrared signal
Infrared emission deflection is 60 °, and the infrared emission direction angle information is added in confirmation signal and is sent to server.Server
It after receiving confirmation signal, learns that the vehicle electron identifying is located at third toll collection lanes, issues confirmation signal and charge to third
The electronic mark reader in channel.The electronic mark reader is activated by server, according to receiving right of way signal and confirmation letter
Number issuing corresponding with third toll collection lanes frequency signal to communicate with the vehicle electron identifying of the vehicle.
The toll collection lanes information where vehicle electron identifying is determined by the infrared emission direction corner characteristics of infrared signal, when
When the vehicle pass-through signal that the lane in which the drivers should pay fees detects toll collection lanes corresponding with the confirmation signal of vehicle electron identifying are consistent, electronics
Identification reader is just activated, and avoiding when electronic mark reader receives the signal of multiple vehicle electron identifyings may cause
Charging system maloperation.And electronic mark reader issues frequency signal corresponding with the toll collection lanes to identify automobile electricity
Sub-mark information can reasonably distribute the work of electronic mark reader to avoid the communication frequency conflict of electronic mark reader
Time and communication frequency.
Electronic mark reader is the entrance, vehicle running path, running time into high speed in vehicle electron identifying
Equal running informations are sent to server, and server generates pay imformation with this, and completes in confirmation vehicle according to the pay imformation
The cross bar that toll collection lanes are controlled after payment is let pass.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of range is protected, although explaining in detail referring to preferred embodiment to the present invention, those skilled in the art are answered
Work as understanding, it can be with modification or equivalent replacement of the technical solution of the present invention are made, without departing from the reality of technical solution of the present invention
Matter and range.