Expressway tol lcollection management system based on vehicle electron identifying, method and device
Technical field
The present invention relates to electronic communication technology field, particularly to the expressway tol lcollection management based on vehicle electron identifying
System and method.For the expressway tol lcollection management method based on vehicle electron identifying, can be by setting up functional module, group
Complex functionality module frame, to be implemented by the computer program storing in a computer-readable storage medium.
Background technology
With the development of social economy, the Automobile ownership ratio of China resident is continuously increased, and people increasingly tend to select
The trip mode of self-driving, and the vehicle suddenly increasing brings great burden to high speed Fare Collection System, high-speed transit congestion problems are more next
More serious.At present, expressway entrance and exit mainly takes manually/etc charging mode, and manual toll collection mode efficiencies are low, and etc receives
Expense pattern must be not high using just enabling non-parking charge, popularity rate with obu coordinative composition of equipments.Thus long service life, reading
Distance is remote, on label data can encrypt, storage information change freely the advantages of vehicle electron identifying charging mode at a high speed
It is promoted in charging administration system.But, because each vehicle electron identifying has identical identification frequency, when electronic mark is read
When reading the signal that device receives multiple vehicle electron identifying, the maloperation of Fare Collection System may be caused, to expressway tol lcollection pipe
Reason brings puzzlement.
Content of the invention
It is an object of the invention to avoiding above-mentioned weak point of the prior art and providing one kind to be based on automotive electronics mark
Know expressway tol lcollection management method, with avoid electronic mark reader receive multiple vehicle electron identifying signal when can
The maloperation of the Fare Collection System that can cause.
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, comprises the following steps:
(1) identify the vehicle pass-through information on each toll collection lanes, if having recognized vehicle to enter toll collection lanes, sending and comprising this
The right of way signal of toll collection lanes information;
(2) the infrared dispensing device on toll collection lanes corresponding with this right of way signal is controlled to send infrared signal, this infrared signal
Comprise the toll collection lanes information at this infrared facility place;
(3) infrared receiving device within vehicle electron identifying sends confirmation signal according to the infrared signal receiving, this confirmation
Toll collection lanes information in the infrared signal that signal packet receives containing this infrared receiving device;
It is (4) consistent with the toll collection lanes information that confirmation signal comprises if the toll collection lanes information that right of way signal comprises is detected,
The automobile electricity controlling with the electronic mark reader on this corresponding toll collection lanes of toll collection lanes information and sending this confirmation signal
Sub-mark communicates;
(5) Charging Role is generated according to the running information in vehicle electron identifying.
Wherein, vehicle whether is had to pass through according to the geomagnetic sensors detection of setting on toll collection lanes.
Wherein, described infrared signal includes the angle information in infrared emission direction, the angle information in this infrared emission direction
Corresponding with toll collection lanes.
For the expressway tol lcollection management method based on vehicle electron identifying, can be by setting up functional module, combination
Become functional module construction, to be implemented by the computer program storing in a computer-readable storage medium.
Expressway tol lcollection management system based on vehicle electron identifying is also provided, examines with being provided with vehicle including server
Survey device, the toll collection lanes of 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 recognizes 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 dispensing device, described infrared dispensing device sends infrared signal according to the right of way signal receiving, vehicle electron identifying red
Infrared receiving device sends confirmation signal according to the infrared signal receiving, and server receives this confirmation signal and is sent to corresponding
Electronic mark reader on toll collection lanes, electronic mark reader according to the right of way signal receiving and confirmation signal send with
The corresponding frequency signal of toll collection lanes is to identify vehicle electron identifying information.
Wherein, described vehicle detection apparatus are geomagnetic sensor.
Wherein, described infrared signal includes the angle information in infrared emission direction, the angle information in this infrared emission direction
Corresponding with toll collection lanes.
Beneficial effects of the present invention: when having recognized vehicle entrance toll collection lanes, send and comprise this toll collection lanes information
Right of way signal and control the infrared dispensing device on toll collection lanes corresponding with this right of way signal to send infrared signal, infrared connect
Receiving apparatus identify toll collection lanes information in infrared signal and send corresponding confirmation signal, when detecting what right of way signal comprised
Toll collection lanes information is consistent with the toll collection lanes information that confirmation signal comprises, then control and this corresponding charge of toll collection lanes information
Electronic mark reader on passage and the vehicle electron identifying communication sending this confirmation signal.Now electronic mark reader and
Communication frequency between vehicle electron identifying is corresponding with toll collection lanes, and the communication frequency of electronic mark reader can be avoided to rush
Prominent, the reasonably time of distribution electronic mark reader work and communication frequency.And using corresponding with toll collection lanes infrared
Signal carry out communication confirm, can avoid electronic mark reader receive multiple vehicle electron identifying signal when may cause
Fare Collection System maloperation.
Brief description
Using accompanying drawing, the invention will be further described, but the embodiment in accompanying drawing does not constitute any limit to the present invention
System, for those of ordinary skill in the art, on the premise of not paying creative work, can also obtain according to the following drawings
Other accompanying drawings.
Fig. 1 is the schematic flow sheet of the expressway tol lcollection management method based on vehicle electron identifying of the present embodiment.
Fig. 2 is the structural representation 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, is provided with car
Detection means and the toll collection lanes of electronic mark reader, also have infrared dispensing device, execution is as Fig. 1 institute on toll collection lanes
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
Bar toll collection lanes are provided with the geomagnetic sensor as vehicle detection apparatus on the ground of one parking stall of charge station's cross bar, when
There is vehicle when geomagnetic sensor passes over, geomagnetic sensor identification Current vehicle traffic information is simultaneously sent to server, should
Whether correctly vehicle pass-through information includes vehicle model information, can be used as a kind of checking vehicle electron identifying inspection handss
Section.Server is given to the infrared of corresponding toll collection lanes according to the vehicle pass-through delivering right of way signal that geomagnetic sensor recognizes
Dispensing device and electronic mark reader, infrared dispensing device is arranged on the side of every toll collection lanes, electronic mark reader
It is arranged in the detection bar above every toll collection lanes.Infrared dispensing device one receives right of way signal and is issued by infrared signal,
This infrared signal includes infrared emission direction angle information, and the infrared emission deflection of the infrared dispensing device of every toll collection lanes is all
Corresponding with the toll collection lanes that it is located, it is set to 0 °, 30 °, 60 °, 90 °, 120 ° and 150 ° successively by channel sequence.Automotive electronics mark
Knowledge includes infrared receiving device, and this infrared receiving device is according to the infrared emission direction angle information in the infrared signal receiving
Determine the lane in which the drivers should pay fees information that vehicle passes through, and send confirmation signal and be given to server.Server sends infrared receiving device
Confirmation signal be sent to electronic mark reader on corresponding toll collection lanes, electronic mark reader is logical according to receive
Row signal and confirmation signal send frequency signal corresponding with toll collection lanes to identify vehicle electron identifying information.
Vehicle leaves at a high speed by the 3rd toll collection lanes of the present embodiment charge station, and vehicle drives to apart from charge station's cross bar
During the position of one parking stall, the geomagnetic sensor of this toll collection lanes has detected vehicle at once to be needed to be paid the fees, and this is believed
Breath passes to server.Server learns that the 3rd toll collection lanes need to carry out payment operation, just controls the infrared transmission of this passage
Device sends infrared signal and is given to the infrared receiving device in vehicle electron identifying.In infrared receiving device identification infrared signal
Infrared emission deflection is 60 °, and this infrared emission direction angle information is added in confirmation signal is sent to server.Server
After receiving confirmation signal, learn that this vehicle electron identifying is located at the 3rd toll collection lanes, be issued by confirmation signal to the 3rd charge
The electronic mark reader of passage.This electronic mark reader being serviced device activates, according to receiving right of way signal and confirmation letter
Number frequency signal corresponding with the 3rd toll collection lanes is sent to communicate with the vehicle electron identifying of this vehicle.
Determine the toll collection lanes information that vehicle electron identifying is located 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 is consistent with the corresponding toll collection lanes of the confirmation signal of vehicle electron identifying, electronics
Identification reader is just activated, it is to avoid electronic mark reader may cause when receiving the signal of multiple vehicle electron identifying
Fare Collection System maloperation.And electronic mark reader sends frequency signal corresponding with this toll collection lanes to identify automobile electricity
Sub-mark information, can avoid the communication frequency conflict of electronic mark reader, reasonably the work of distribution electronic mark reader
Time and communication frequency.
Electronic mark reader is the entrance of the entrance high speed in vehicle electron identifying, vehicle running path, running time
It is sent to server Deng running information, server generates pay imformation with this, and complete according to this pay imformation in confirmation vehicle
The cross bar controlling toll collection lanes after payment is let pass.
Finally it should be noted that above example is only in order to illustrating technical scheme, rather than the present invention is protected
The restriction of shield scope, although having made to explain to the present invention with reference to preferred embodiment, those of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent, without deviating from the reality of technical solution of the present invention
Matter and scope.