CN105488912B - The charging system of coin charging - Google Patents
The charging system of coin charging Download PDFInfo
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- CN105488912B CN105488912B CN201610079760.5A CN201610079760A CN105488912B CN 105488912 B CN105488912 B CN 105488912B CN 201610079760 A CN201610079760 A CN 201610079760A CN 105488912 B CN105488912 B CN 105488912B
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- electric motor
- motor car
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- charging
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
- G07F15/003—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity for electricity
- G07F15/005—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity for electricity dispensed for the electrical charging of vehicles
Abstract
The present invention relates to the charging system of a kind of charging of inserting coins, including Data mining equipment, 3G communication equipment, type of vehicle detection equipment, charging pile agent structure and Freescale MC9S12 chip, Data mining equipment is used for detecting whether neighbouring road has automobile to pass through, type of vehicle detection equipment is for detecting the type of vehicle by automobile, charging pile agent structure is for charging to electric motor car, 3G communication equipment is used for setting up bidirectional communication link, Freescale MC9S12 chip and Data mining equipment, 3G communication equipment and type of vehicle detection equipment connect respectively.By means of the invention it is possible to be implemented without handling IC-card, it is possible to use charging pile that electric automobile is charged, utilize coin-feed machine, be built in charging pile, during use, it is only necessary to put into a number of amount of money, so that it may be the purpose to realize charging.
Description
Technical field
The present invention relates to charging field, particularly relate to the charging system of a kind of charging of inserting coins.
Background technology
The charging pile in current domestic charging electric vehicle market uses condition to be all brush non-contact IC card
Mode reaches the purpose of charging, and in order to reach this purpose, each electric automobile holder is required for
An IC-card, and a number of amount of money that prestores on IC-card are handled in the place specified, and this gives user
Bring certain financial resources cost and time cost, it has not been convenient to user is to charging electric vehicle.
Summary of the invention
In order to solve the problems referred to above, the invention provides a kind of insert coins charging charging system, first,
Internal structure and supplementary structure to charging pile carry out equipment realization and improvement, improve charging on the whole
The performance of stake；More it is essential that acquisition system is set up on charging pile, charging pile is integrated with
The Data mining equipment identifying vehicle and the type of vehicle detection equipment identifying electric vehicle, thus
More valuable reference data can be provided for the city manager of electric automobile.
According to an aspect of the present invention, it is provided that the charging system of a kind of charging of inserting coins, described system bag
Include Data mining equipment, 3G communication equipment, type of vehicle detection equipment, charging pile agent structure
With Freescale MC9S12 chip, Data mining equipment is used for detecting whether neighbouring road has vapour
Car passes through, and type of vehicle detection equipment is for detecting the type of vehicle by automobile, charging pile body junction
Structure is for charging to electric motor car, and 3G communication equipment is used for setting up bidirectional communication link, Freescale
MC9S12 chip is with Data mining equipment, 3G communication equipment and type of vehicle detection equipment respectively
Connect.
More specifically, in the charging system of described coin charging, including: Data mining equipment,
It is embedded in the lower section of road near charging station, is used for detecting whether passing target is automobile, and in detection
Send during to automobile and there is vehicle signal；Wherein, Data mining equipment include the first induction coil,
Second induction coil, coupled oscillatory circuit, signal shaping amplifier and microprocessor composition, second
Induction coil be arranged on the dead ahead of the first induction coil, coupled oscillatory circuit and the first induction coil and
Second induction coil connects respectively, with have target passed through successively the first induction coil and second sensing
The first induction coil and the change of the respective winding inductance quantity of the second induction coil, signal is detected during coil
Shaping amplification circuit is connected with coupled oscillatory circuit, for carrying out the output signal of coupled oscillatory circuit
Shaping amplifies to obtain shaping amplification signal, and microprocessor is connected with signal shaping amplifier, is used for
Amplify signal based on the shaping that receives and judge whether the target of process is that automobile is to determine whether to send
There is vehicle signal；Charging pile agent structure, including power supply equipment and supply of electric power plug；Electricity
Power supply equipment include the first switch, second switch, upper pull-up voltage incoming end, the first resistance, first
AC power cord input, the first alternating current power supply line output terminal, the first center line input, the first center line
Outfan, the first earth terminal, voltage detector and the first output interface, the first switch is positioned at the first friendship
Between stream power line input and the first alternating current power supply line output terminal, it is defeated that second switch is positioned at the first center line
Entering in end and first between line output terminal, one end of the first resistance connects upper pull-up voltage, and the other end connects
Voltage detector, the first output interface includes four outfans, the respectively first AC power cord output
End, line output terminal, the first earth terminal and the other end of the first resistance in first；Supply of electric power plug bag
Include the second AC power cord input, the second alternating current power supply line output terminal, the second center line input,
Line output terminal, the second earth terminal, the second resistance, the 3rd switch, the 3rd resistance and the second output in two
Interface, the second AC power cord input, the second center line input and the second earth terminal and the first exchange
Power line outfan, line output terminal and the first earth terminal connect respectively in first, the second AC power cord
Outfan, line output terminal and the second AC power cord input, the second center line input be respectively in second
Connecting, one end of the 3rd resistance is connected with the other end of the first resistance, the other end and the one of the second resistance
End connects, and the other end of the second resistance and the second earth terminal connect, and one end of the 3rd switch connects with second
Ground end connects, and the other end of the other end and the 3rd resistance connects, and the second output interface includes three outputs
End, the respectively second alternating current power supply line output terminal, line output terminal and the second earth terminal in second, second
Output interface is for being connected with the charging plug of electric motor car；3G communication equipment, the electric motor car with far-end is believed
Wireless two-way communication link is set up at breath collection center；FLASH storage device, has prestored black and white threshold
Value and threshold number of pixels, described black and white threshold value is for performing binary conversion treatment, described FLASH to image
Storage device has also prestored multiple gray processing electric motor car shape masterplate, each gray processing electric motor car
Shape masterplate is different types of benchmark electric motor car to shoot obtained electric motor car image perform
Gray processing processes and obtains；Ccd image collecting device, for shooting neighbouring road, to obtain
Road image near；Type of vehicle detection equipment, deposits with ccd image collecting device and FLASH
Storage equipment connects respectively, processes at subset, Image semantic classification subset, binaryzation including gray processing
Reason subset, column border detection subset, row rim detection subset, Target Segmentation subset and mesh
Mark small pin for the case equipment, described gray processing processes subset and is connected with described ccd image collecting device,
So that described neighbouring road image is performed gray processing process to obtain gray processing road image；Described image
Pretreatment subset processes subset with described gray processing and is connected, to depend on described gray processing road image
Secondary execution contrast strengthens and medium filtering based on 7 × 7 pixel windows, to obtain pretreatment road
Image；Described binary conversion treatment subset is deposited with described Image semantic classification subset and described FLASH
Storage equipment connects respectively, by black with described for the gray value of each pixel of described pretreatment road image
White threshold value is respectively compared, and when the gray value of pixel is more than described black and white threshold value, pixel is designated as white
Pixel, when the gray value of pixel is less than described black and white threshold value, is designated as black picture element by pixel, thus
Obtain binaryzation road image；Described column border detection subset and described binary conversion treatment subset and
Described FLASH storage device connects respectively, for described binaryzation road image, calculates each column
The number of black picture element, is designated as limit by the number of black picture element more than or equal to the row of described threshold number of pixels
Edge arranges；Described row rim detection subset is deposited with described binary conversion treatment subset and described FLASH
Storage equipment connects respectively, for described binaryzation road image, calculates the number of often row black picture element,
The number of black picture element is designated as edge lines more than or equal to the row of described threshold number of pixels；Described target is divided
Cut subset to be connected respectively with described column border detection subset and described row rim detection subset, will
The region that edge columns and edge lines interweave is as target domain of the existence, and from described binaryzation road image
In be partitioned into described target domain of the existence using as target subimage export；Described target recognition subset
It is connected respectively with described Target Segmentation subset and described FLASH storage device, by described target
Image and the plurality of gray processing electric motor car shape stencil matching, the match is successful, then output exists electronic
Car signal, and export the electric motor car vehicle of correspondence, it fails to match, then export and there is not electric motor car signal；
Freescale MC9S12 chip, with 3G communication equipment, type of vehicle detection equipment and loop coil
Detection equipment connects respectively, when receive there is vehicle signal time, automobile quantity from adding 1, works as reception
To exist vehicle signal and receive there is electric motor car signal time, electric motor car quantity from adding 1, on-electric
Car quantity is that automobile quantity deducts electric motor car quantity, automobile quantity, electric motor car quantity and non-electrical motor-car number
Measure monthly automatic clear, Freescale MC9S12 chip by 3G communication equipment by automobile quantity,
Electric motor car quantity and non-electrical motor-car quantity are sent to the electric motor car information collecting center position of far-end
Server.
More specifically, in the charging system of described coin charging: voltage detector is in place according to its institute
The voltage put to judge the second output interface of supply of electric power plug whether with the charging plug of electric motor car
It is fully connected.
More specifically, in the charging system of described coin charging: Freescale MC9S12 chip is also
It is connected with power supply equipment.
More specifically, in the charging system of described coin charging: Freescale MC9S12 chip is also
It is connected with supply of electric power plug.
More specifically, in the charging system of described coin charging: Freescale MC9S12 chip makes
It is timed control by built-in timer.
Accompanying drawing explanation
Below with reference to accompanying drawing, embodiment of the present invention are described, wherein:
Fig. 1 is the structure square frame of the charging system according to the coin charging shown in embodiment of the present invention
Figure.
Reference: 1 Data mining equipment；2 3G communication equipments；3 type of vehicle detections set
Standby；4 charging pile agent structures；5 Freescale MC9S12 chips
Detailed description of the invention
The embodiment of charging system of charging of inserting coins the present invention below with reference to accompanying drawings is carried out in detail
Describe in detail bright.
Electric automobile, for relative fuel-engined vehicle, essential difference (different) is four big parts, drives
Motor, speed setting controller, electrokinetic cell, onboard charger.For gas station, he is by public affairs
Charging is completed with charging pile.The quality discrepancy of electric automobile depends on this four big parts, and it is worth height
Also depend on the quality of these four big parts.The purposes of electric automobile is also straight at the selection and deployment of four big parts
Connect relevant.
Electric automobile is because of in-built reason so that for its relatively conventional energy automobile, have
The advantage of various aspects, but, one of restriction Development of Electric Vehicles main reason is that its charged electrical
The distribution situation that the configuration of net is difficult to electric automobile adapts, if arranging too many charging pile, although
It can be avoided that the situation that electric automobile can fill without electricity occurs, but but take too many resource, to operator
Bring the financial burden being difficult to bear, on the contrary, if only road side frequently occurring at electric automobile
Arrange charging pile, although decrease and resource is taken, but on the one hand, electric automobile occurs frequently
Judge to generally rely on passing experience, it is judged that science not, on the other hand, easily cause electric automobile
The situation being difficult to search out charging pile occurs, and brings time and damage economically to electric automobile user
Lose.
In order to overcome above-mentioned deficiency, the present invention built a kind of insert coins charging charging system, first,
With charging pile structure as hardware platform, complete the statistics of neighbouring road vehicle type；Secondly, optimize
Charging pile structure of the prior art, improves the charge efficiency of charging pile, enriches the use of user
Experience；Implement while above-mentioned hardware configuration, fundamentally solve the problems referred to above.
Fig. 1 is the structure square frame of the charging system according to the coin charging shown in embodiment of the present invention
Figure, described system include Data mining equipment, 3G communication equipment, type of vehicle detection equipment,
Charging pile agent structure and Freescale MC9S12 chip, Data mining equipment is used for detecting attached
Whether shortcut road has automobile to pass through, and type of vehicle detection equipment is for detecting the vehicle class by automobile
Type, charging pile agent structure is for charging to electric motor car, and 3G communication equipment is used for setting up two-way communication chain
Road, Freescale MC9S12 chip and Data mining equipment, 3G communication equipment and vehicle class
Type detection equipment connects respectively.
Then, the concrete structure of the charging system charged of continuing insert coins the present invention is carried out further
Explanation.
Described system includes: Data mining equipment, is embedded in the lower section of road near charging station,
For detecting whether passing target is automobile, and send when automobile being detected and there is vehicle signal.
Data mining equipment include the first induction coil, the second induction coil, coupled oscillatory circuit,
Signal shaping amplifier and microprocessor composition, the second induction coil is arranged on the first induction coil
Dead ahead, coupled oscillatory circuit connects respectively with the first induction coil and the second induction coil, to have
Target passed through successively the first induction coil and the second induction coil time detect the first induction coil and
The change of the two respective winding inductance quantities of induction coil, signal shaping amplifier and coupled oscillatory circuit
Connect, amplify to obtain shaping amplification letter for the output signal of coupled oscillatory circuit carries out shaping
Number, microprocessor is connected with signal shaping amplifier, for amplifying signal based on the shaping received
Whether the target judging process is that automobile exists vehicle signal to determine whether to send.
Described system includes: charging pile agent structure, including power supply equipment and supply of electric power plug；
Power supply equipment include the first switch, second switch, upper pull-up voltage incoming end, the first resistance,
One AC power cord input, the first alternating current power supply line output terminal, the first center line input, in first
Line output terminal, the first earth terminal, voltage detector and the first output interface, the first switch is positioned at first
Between AC power cord input and the first alternating current power supply line output terminal, second switch is positioned at the first center line
In input and first between line output terminal, one end of the first resistance connects upper pull-up voltage, and the other end is even
Connecing voltage detector, the first output interface includes four outfans, and the respectively first AC power cord is defeated
Go out end, line output terminal, the first earth terminal and the other end of the first resistance in first.
Supply of electric power plug include the second AC power cord input, the second alternating current power supply line output terminal,
Second center line input, line output terminal in second, the second earth terminal, the second resistance, the 3rd switch,
3rd resistance and the second output interface, the second AC power cord input, the second center line input and
Two earth terminals and the first alternating current power supply line output terminal, line output terminal and the first earth terminal connect respectively in first
Connect, the second alternating current power supply line output terminal, line output terminal and the second AC power cord input in second,
Second center line input connects respectively, and one end of the 3rd resistance is connected with the other end of the first resistance, separately
One end is connected with one end of the second resistance, and the other end of the second resistance and the second earth terminal connect, and the 3rd
One end of switch is connected with the second earth terminal, and the other end of the other end and the 3rd resistance connects, and second is defeated
Outgoing interface includes three outfans, the respectively second alternating current power supply line output terminal, line output terminal in second
With the second earth terminal, the second output interface is for being connected with the charging plug of electric motor car.
Described system includes: 3G communication equipment, sets up nothing with the electric motor car information collecting center of far-end
Line bidirectional communication link；FLASH storage device, has prestored black and white threshold value and threshold number of pixels,
Described black and white threshold value is for performing binary conversion treatment to image, and described FLASH storage device is the most in advance
Storing multiple gray processing electric motor car shape masterplate, each gray processing electric motor car shape masterplate is to not
Carry out shooting obtained electric motor car image execution gray processing process with the benchmark electric motor car of type and obtain
?.
Described system includes: ccd image collecting device, for shooting neighbouring road, to obtain
Road image near.
Described system includes: type of vehicle detection equipment, with ccd image collecting device and FLASH
Storage device connects respectively, processes subset, Image semantic classification subset, binaryzation including gray processing
Process subset, column border detection subset, row rim detection subset, Target Segmentation subset and
Target recognition subset, described gray processing processes subset and is connected with described ccd image collecting device,
So that described neighbouring road image is performed gray processing process to obtain gray processing road image.
Described Image semantic classification subset processes subset with described gray processing and is connected, with to described gray scale
Change road image and perform contrast enhancing and medium filtering based on 7 × 7 pixel windows successively, to obtain
Obtain pretreatment road image；Described binary conversion treatment subset and described Image semantic classification subset and institute
State FLASH storage device to connect respectively, by the ash of each pixel of described pretreatment road image
Angle value is respectively compared with described black and white threshold value, when the gray value of pixel is more than described black and white threshold value, and will
Pixel is designated as white pixel, when the gray value of pixel is less than described black and white threshold value, pixel is designated as black
Color pixel, thus obtain binaryzation road image.
Described column border detection subset and described binary conversion treatment subset and described FLASH storage
Equipment connects respectively, for described binaryzation road image, calculating the number of each column black picture element,
The number of black picture element is designated as edge columns more than or equal to the row of described threshold number of pixels；Described row edge
Detection subset is connected respectively with described binary conversion treatment subset and described FLASH storage device,
For to described binaryzation road image, calculating the number of often row black picture element, by the number of black picture element
Mesh is designated as edge lines more than or equal to the row of described threshold number of pixels.
Described Target Segmentation subset and described column border detection subset and described row rim detection
Equipment connects respectively, using the region of edge columns and edge lines intertexture as target domain of the existence, and from institute
State and binaryzation road image is partitioned into described target domain of the existence to export as target subimage；Institute
State target recognition subset to connect respectively with described Target Segmentation subset and described FLASH storage device
Connecing, by described target subimage and the plurality of gray processing electric motor car shape stencil matching, the match is successful,
Then there is electric motor car signal in output, and exports corresponding electric motor car vehicle, and it fails to match, then export not
There is electric motor car signal.
Described system includes: Freescale MC9S12 chip, with 3G communication equipment, type of vehicle
Detection equipment and Data mining equipment connect respectively, when receive there is vehicle signal time, automobile
Quantity from adding 1, when receive exist vehicle signal and receive there is electric motor car signal time, electric motor car
Quantity is from adding 1, and non-electrical motor-car quantity is that automobile quantity deducts electric motor car quantity, automobile quantity, electronic
Car quantity and non-electrical motor-car quantity monthly automatic clear.
Freescale MC9S12 chip also by 3G communication equipment by automobile quantity, electric motor car quantity
The server of the electric motor car information collecting center position of far-end it is sent to non-electrical motor-car quantity.
Alternatively, in the system: voltage detector judges electricity according to the voltage of its position
Second output interface of power supply plug whether charging plug with electric motor car is fully connected；Freescale
MC9S12 chip is also connected with power supply equipment；Freescale MC9S12 chip also supplies with electric power
Plug is answered to connect；And Freescale MC9S12 chip can also use built-in timer to be timed
Control.
It addition, electric automobile major part vehicle directly uses motor-driven, some vehicle is electricity
Motivation is contained in enging cabin, and also some is directly using wheel as the rotor of four motor, its
Difficult point is electric power storing technology.
The driving electric energy of motor, the harmful gas of not exhaust emission air itself, even if by institute's power consumption
Amount is scaled the discharge in power plant, and outside sulphur removal and microgranule, other pollutant also substantially reduce.
Electric automobile can also make full use of power charge more than needed during low power consumption in night, makes generating set
For day and night making full use of, it is greatly improved its economic benefit.These advantages, make electric automobile just
Research and application become one " focus " of auto industry.
Electric automobile uses the ICM staircase waveform six segmentation charging being similar to mobile phone charging, has preferably
Devulcanization effect, first battery can be activated, then carry out maintenance type quick charge, have timing,
The merits such as full warning, computer are filled soon, cipher control, self-identifying voltage, multiple protective, four tunnel outputs
Can, mating universal output interface, can be to all of electric vehicle quick charge.
Vehicle charging networking pattern, in electrically-charging equipment progradation, it would be highly desirable to a difficult problem for breakthrough is just
It is that charging service network is layouted problem.Power department relies on existing parking facility, treatment in accordance with local conditions ground
Build micro-capacitance sensor, the filling of distributed, synthesization, interchangeable global function charging station, the mould that charges can be avoided
Two short slabs that formula exists: one is that the charging interval is long, and two is that parking environment is limited.
Use the charging system of the coin charging of the present invention, be difficult to determine for prior art and suitably fill
The technical problem of electricity stake distribution mode, first, with charging pile as hardware platform, has built a set of automobile
Type statistics analytical equipment, and the manager of charging pile it is sent to by wireless network, consequently facilitating pipe
Reason root scientifically arranges charging pile according to the firsthand data；Secondly, the charging pile hardware after optimizing is used
Structure, caters to all kinds of demands of electric automobile user.
Although it is understood that the present invention discloses as above with preferred embodiment, but above-mentioned enforcement
Example is not limited to the present invention.For any those of ordinary skill in the art, without departing from
Under technical solution of the present invention ambit, all may utilize the technology contents of the disclosure above to the technology of the present invention
Scheme makes many possible variations and modification, or is revised as the Equivalent embodiments of equivalent variations.Therefore,
Every content without departing from technical solution of the present invention, the technical spirit of the foundation present invention is to above example
Any simple modification, equivalent variations and the modification done, all still falls within technical solution of the present invention protection
In the range of.
Claims (1)
1. insert coins charging a charging system, described system includes Data mining equipment, 3G
Communication equipment, type of vehicle detection equipment, charging pile agent structure and Freescale MC9S12 chip,
Data mining equipment is used for detecting whether neighbouring road has automobile to pass through, type of vehicle detection equipment
For the detection type of vehicle by automobile, charging pile agent structure is for charging to electric motor car, and 3G leads to
Letter equipment is used for setting up bidirectional communication link, and Freescale MC9S12 chip sets with Data mining
Standby, 3G communication equipment and type of vehicle detection equipment connect respectively；
It is characterized in that, described system includes:
Data mining equipment, is embedded in the lower section of road near charging station, is used for detecting passing mesh
Whether mark is automobile, and sends when automobile being detected and there is vehicle signal；Wherein, loop coil inspection
Measurement equipment includes that the first induction coil, the second induction coil, coupled oscillatory circuit, signal shaping are amplified
Circuit and microprocessor composition, the second induction coil is arranged on the dead ahead of the first induction coil, coupling
Oscillating circuit connects respectively with the first induction coil and the second induction coil, there to be target to pass through successively
Detect the first induction coil when crossing the first induction coil and the second induction coil and the second induction coil is each
From the change of winding inductance quantity, signal shaping amplifier is connected with coupled oscillatory circuit, for right
The output signal of coupled oscillatory circuit carry out shaping amplify with obtain shaping amplify signal, microprocessor with
Signal shaping amplifier connects, and judges the target of process for amplifying signal based on the shaping received
Whether it is that automobile exists vehicle signal to determine whether to send；
Charging pile agent structure, including power supply equipment and supply of electric power plug；
Power supply equipment include the first switch, second switch, upper pull-up voltage incoming end, the first resistance,
First AC power cord input, the first alternating current power supply line output terminal, the first center line input, first
Middle line output terminal, the first earth terminal, voltage detector and the first output interface, the first switch is positioned at the
Between one AC power cord input and the first alternating current power supply line output terminal, second switch is positioned in first
In line input and first between line output terminal, one end of the first resistance connects upper pull-up voltage, the other end
Connecting voltage detector, the first output interface includes four outfans, the respectively first AC power cord
Outfan, line output terminal, the first earth terminal and the other end of the first resistance in first；
Supply of electric power plug include the second AC power cord input, the second alternating current power supply line output terminal,
Second center line input, line output terminal in second, the second earth terminal, the second resistance, the 3rd switch,
3rd resistance and the second output interface, the second AC power cord input, the second center line input and
Two earth terminals and the first alternating current power supply line output terminal, line output terminal and the first earth terminal connect respectively in first
Connect, the second alternating current power supply line output terminal, line output terminal and the second AC power cord input in second,
Second center line input connects respectively, and one end of the 3rd resistance is connected with the other end of the first resistance, separately
One end is connected with one end of the second resistance, and the other end of the second resistance and the second earth terminal connect, and the 3rd
One end of switch is connected with the second earth terminal, and the other end of the other end and the 3rd resistance connects, and second is defeated
Outgoing interface includes three outfans, the respectively second alternating current power supply line output terminal, line output terminal in second
With the second earth terminal, the second output interface is for being connected with the charging plug of electric motor car；
3G communication equipment, sets up wireless two-way communication link with the electric motor car information collecting center of far-end；
FLASH storage device, has prestored black and white threshold value and threshold number of pixels, described black and white threshold value
For image is performed binary conversion treatment, described FLASH storage device has also prestored multiple ash
Degreeization electric motor car shape masterplate, each gray processing electric motor car shape masterplate is to different types of benchmark
Electric motor car carries out shooting obtained electric motor car image and performs gray processing process and obtain；
Ccd image collecting device, for shooting neighbouring road, with road image near obtaining；
Type of vehicle detection equipment, connects respectively with ccd image collecting device and FLASH storage device
Connect, process subset, Image semantic classification subset, binary conversion treatment subset, row including gray processing
Rim detection subset, row rim detection subset, Target Segmentation subset and target recognition subset,
Described gray processing processes subset and is connected with described ccd image collecting device, with to described neighbouring road
Road image performs gray processing and processes to obtain gray processing road image；Described Image semantic classification subset with
Described gray processing processes subset and connects, so that described gray processing road image to perform contrast increasing successively
Strong and based on 7 × 7 pixel windows medium filterings, to obtain pretreatment road image；Described two-value
Change processes subset and is connected respectively with described Image semantic classification subset and described FLASH storage device,
The gray value of each pixel of described pretreatment road image is respectively compared with described black and white threshold value,
When the gray value of pixel is more than described black and white threshold value, pixel is designated as white pixel, when the ash of pixel
When angle value is less than described black and white threshold value, pixel is designated as black picture element, thus obtains binaryzation mileage chart
Picture；Described column border detection subset and described binary conversion treatment subset and described FLASH storage
Equipment connects respectively, for described binaryzation road image, calculating the number of each column black picture element,
The number of black picture element is designated as edge columns more than or equal to the row of described threshold number of pixels；Described row edge
Detection subset is connected respectively with described binary conversion treatment subset and described FLASH storage device,
For to described binaryzation road image, calculating the number of often row black picture element, by the number of black picture element
Mesh is designated as edge lines more than or equal to the row of described threshold number of pixels；Described Target Segmentation subset is with described
Column border detection subset and described row rim detection subset connect, respectively by edge columns and edge lines
The region interweaved is as target domain of the existence, and is partitioned into described mesh from described binaryzation road image
Mark domain of the existence is to export as target subimage；Described target recognition subset and described Target Segmentation
Subset and described FLASH storage device connect respectively, by described target subimage with the plurality of
Gray processing electric motor car shape stencil matching, the match is successful, then output exists electric motor car signal, and exports
Corresponding electric motor car vehicle, it fails to match, then export and there is not electric motor car signal；
Freescale MC9S12 chip, with 3G communication equipment, type of vehicle detection equipment and annular
Coil Detector equipment connects respectively, when receive there is vehicle signal time, automobile quantity from adding 1, when
Receiving and there is vehicle signal and receive when there is electric motor car signal, electric motor car quantity is from adding 1, non-
Electric motor car quantity is that automobile quantity deducts electric motor car quantity, automobile quantity, electric motor car quantity and on-electric
Car quantity monthly automatic clear, Freescale MC9S12 chip passes through 3G communication equipment by automobile number
Amount, electric motor car quantity and non-electrical motor-car quantity are sent to the electric motor car information collecting center position of far-end
Server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610079760.5A CN105488912B (en) | 2016-02-04 | 2016-02-04 | The charging system of coin charging |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610079760.5A CN105488912B (en) | 2016-02-04 | 2016-02-04 | The charging system of coin charging |
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| Publication Number | Publication Date |
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| CN105488912A CN105488912A (en) | 2016-04-13 |
| CN105488912B true CN105488912B (en) | 2016-11-02 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20090177580A1 (en) * | 2008-01-07 | 2009-07-09 | Lowenthal Richard W | Collection of electric vehicle power consumption tax |
| CN201941564U (en) * | 2010-11-04 | 2011-08-24 | 谢子聪 | Energy source supply system for electric car |
| JP5805576B2 (en) * | 2011-12-28 | 2015-11-04 | 日本電信電話株式会社 | Resonant type wireless power transmission device |
-
2016
- 2016-02-04 CN CN201610079760.5A patent/CN105488912B/en not_active Expired - Fee Related
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| CN105488912A (en) | 2016-04-13 |
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