CN106156867A - Intelligence preengages method of hiring a car - Google Patents
Intelligence preengages method of hiring a car Download PDFInfo
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- CN106156867A CN106156867A CN201610522408.4A CN201610522408A CN106156867A CN 106156867 A CN106156867 A CN 106156867A CN 201610522408 A CN201610522408 A CN 201610522408A CN 106156867 A CN106156867 A CN 106156867A
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- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 claims description 3
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/02—Reservations, e.g. for tickets, services or events
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- G—PHYSICS
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/06—Buying, selling or leasing transactions
- G06Q30/0645—Rental transactions; Leasing transactions
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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
- G07F15/06—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity with means for prepaying basic charges, e.g. rent for meters
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
- G07F17/0042—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for hiring of objects
- G07F17/0057—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for hiring of objects for the hiring or rent of vehicles, e.g. cars, bicycles or wheelchairs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/12—Remote or cooperative charging
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Abstract
The invention discloses intelligence and preengage method of hiring a car, relate to electric automobile to hire a car technical field, can be hired a car by mobile phone reservation and mobile phone reservation charging can be passed through, and fully charged electric automobile can be allowed automatically to remove charging pile, hire a car device, reservation module and the credit block of record user credit including being provided with hire a car several mobile phones of APP, server, several charging piles, the timesharing that is disposed on each electric automobile of electric automobile；Described charging pile, reservation module and credit block are connected with server respectively, and described timesharing is hired a car device and server wireless connections, described mobile phone with preengage module wireless connections.
Description
Technical field
The present invention relates to electric automobile hire a car technical field, be specifically related to intelligence reservation and hire a car method.
At present, electric automobile system of hiring a car typically uses artificial book keeping operation mode to hire a car, needs of often singly hiring a car during operation
Artificial participate in, it is impossible to realize mobile phone reservation and hire a car, also cannot realize mobile phone reservation charging, and electric automobile fully charged after will not
Automatically removing, fully charged electric automobile holds over charging pile, causes the waste of charging pile resource.Therefore, a kind of energy of design
Hired a car by mobile phone reservation and can be charged by mobile phone reservation, and the intelligence reservation that can automatically remove fully charged electric automobile is rented
Car method.
Summary of the invention
The present invention be in order to solve the existing electric automobile system of hiring a car cannot realize mobile phone reservation hire a car, also cannot realize hands
Machine reservation charging, and electric automobile fully charged after will not automatically remove, fully charged electric automobile holds over charging pile, makes
Become the deficiency of the waste of charging pile resource, it is provided that one can be hired a car by mobile phone reservation and can preengage charging, and energy by mobile phone
The intelligence allowing fully charged electric automobile automatically remove charging pile preengages method of hiring a car.
More than technical problem is that and to be solved by following technical proposal:
Intelligence reservation is hired a car method, hires a car system including preengaging, by mobile phone, the electric automobile hired a car, described electronic vapour
The car reservation of system process of hiring a car of hiring a car is as follows:
Step 1., start, user by mobile phone by WebAPP reservation vehicle reservation interface access server preengage
Vehicle,
Step 2., user select vehicle,
Step 3., server reservation interface prompting user can free subscription time,
4. step and is to cancel or the button option of charging after being showed more than free subscription time in reservation interface,
When, after the button option that user selects time-out cancellation or charging in reservation interface, server judges vehicle number to be preengage
Whether to preengage more than the user's number hired a car；If vehicle number to be preengage is more than or equal to preengage the user hired a car
Number, then directly rent user by vehicle to be preengage；If vehicle number to be preengage is less than to preengage the user hired a car
Number, hires a car according to the priority level of user, and what the priority level of user was the highest the most first rents car, until by car to be preengage
Till number has been rented:
5., then step prompts the user with in the reservation interface of corresponding user and preengages the result hired a car the most successfully？
If it is unsuccessful that 6. step prompts the user with the result that reservation hires a car in the reservation interface of corresponding user, return
To step 2.；If prompting the user with the result success that reservation is hired a car in the reservation interface of corresponding user, then allow to use
Family starts to hire a car, user after starting to hire a car confirmation slip clearing to be carried out generation hire a car list, generate hire a car single after preengage and hired a car
Journey terminates.
Step 2. in, after user selectes vehicle, user need set beginning and end, then server foundation car
Demand and navigational route database select route calculation to go out to use car kilometer number, and calculate with car institute subfam. Spiraeoideae according to car kilometer number；
With the predictor method of car institute subfam. Spiraeoideae P it is:
P=SW,
In formula, S is the actual mileage number that user's this time trip needs to travel, and obtains from navigational route database, and W is that vehicle is average
Every kilometer of power consumption, is determined by the parameter of vehicle own；
Vehicle driving needs the mileage number travelled to be modified by following steps:
S1, the congestion index obtained on road, if congestion index is 0～2, then the factor of blocking up is taken as 1；The finger if blocked up
Number is 3～4, then the factor of blocking up is taken as 1.02；If congestion index is 5～6, then the factor of blocking up is taken as 1.05；If gathered around
Stifled index is 7～8, then the factor of blocking up is taken as 1.08；If congestion index is 9～10, then the factor of blocking up is taken as 1.1；
S2, the temperature condition of acquisition driving period, if temperature is higher than 30 degrees Celsius or less than 5 degrees Celsius, then by gas
The temperature factor is taken as 1.1；If temperature is between 5 degrees Celsius to 30 degrees Celsius, then the temperature factor is taken as 1；
S3, the starting point of trip of this time hiring a car from navigational route database acquisition user, the height above sea level of terminal are respectively H1 and H2,
Calculate height above sea level factor K, K=1+ β × (H2-H1)/S,
In formula, β is the unit height above sea level power consumption radix of vehicle, the parameter of vehicle own determine；
S4, by vehicle driving need travel actual mileage number S be multiplied by the factor of blocking up, the temperature factor and the height above sea level factor successively
K, income value is the correction mileage number S ' of vehicle, calculates vehicle electricity P, P=S ' W needed for this vehicle driving.
Step 6. in, after user starts to hire a car confirmation slip to be carried out clearing time, the reservation to be calculated of middle server is hired a car
Expense, the payment process of reservation car rental cost is as follows:
Z1, user have hired a car, and user side sends request instruction and includes, to server, request instruction, initial time of hiring a car
With the termination time of hiring a car；Server calculate whether be peak traffic period, it is judged that concrete grammar be that server is according to G=I*
(1/T) * (H/A) calculates, and wherein, G is artificial abortion's coefficient, and I is that user side logs in quantity, and T is the charging of electric automobile the last time
The average charge time, H is that present period historic user end logs in number average, and A is that historic user end logs in quantity grand mean
Value, if artificial abortion's coefficient is more than predetermined value, judges currently to be belonging to rush hour；
Z2, server start to calculate time of chartering, and by the Time Calculation car rental cost hired a car；When minimum of computation is set
Between unit be minute that time of chartering is T, if time of chartering exists decimal, rounds up, and arranges car rental cost per minute and is
X, then car rental cost is T*X；It is M that server arranges the highest car rental cost of 1 hour, and server arranges the highest rate of 1 day
With for N, time of chartering T resolving into the fractional t1 more than 1 day and the part less than 1 day, the unit of T1 was sky, more than 1 day
The expense of part is N*T1, and the decomposed less than 1 day becomes part T2 more than 1 hour and part T3 less than 1 hour, T2's
Unit is hour, and the unit of T3 is minute, and the fractional part of T3 rounds up, and the expense of the part more than 1 hour is M*T2, little
Charging in the part of 1 hour is X*T3, if X*T3 is equal to M more than M, X*T3, if M*T2+X*T3 is more than N, M*T2+X*T3
Equal to N；If currently belonging to rush hour, then the car rental cost after having calculated also needs to be multiplied by addition coefficient just for final
Car rental cost, the span of addition coefficient is 1.1-1.5；
Car rental cost and the selectable means of payment are returned to user side by Z3, server；
Z4, user select the means of payment, the request ginseng that then user side will select this means of payment to produce by user side
Number returns to server；
Z5, server receive required parameter, then send check code to user side；
After Z6, user side receive check code, back-checking code to server, server verifies, if verifying successfully, then
User side open payment software corresponding to the means of payment or pay webpage complete pay, if verifying unsuccessful, then user side to
Family prompting verifies unsuccessfully, terminates payment process or again jumps to step d.
As preferably, the described electric automobile system of hiring a car includes being provided with electric automobile and hires a car several mobile phones of APP, clothes
Business device, several charging piles, the timesharing that is disposed on each electric automobile are hired a car device, reservation module and credit block；Described
Charging pile, reservation module and credit block are connected with server respectively, and described timesharing is hired a car device and server wireless connections, institute
State mobile phone and reservation module wireless connections；Described timesharing hire a car device include vehicle control module, vehicle communication device, for body
The information reader unit of part checking and the on-board information platform for collecting vehicle information and process；Described vehicle control module,
Vehicle communication device and information reader unit are connected with on-board information platform respectively, and timesharing device of hiring a car is hired a car dress by this timesharing
The vehicle communication device put and server wireless connections；Described timesharing device of hiring a car also includes for providing the user personalized need
The add-on module asked, described add-on module is connected with on-board information platform；Timesharing device of hiring a car includes IC-card read write line, at IC-card
It is adjacent to connection on the read/write surface for read of read write line and has an IC-card, and IC-card read write line embeds together with IC-card and is arranged on electric automobile
Charging plug in；Charging pile includes the housing being separated with upper cavity and lower chamber with one piece of dividing plate, and charging pile also includes microcontroller
Unit and stake wireless module M2；The upper surface of housing is provided with shell through hole, is provided with in the upper cavity of housing by one No. one
The elevator that a number expansion link kinetic energy of cylinder slides up and down, the elevator immediately below shell through hole is respectively equipped with block and leads to
Hole, Card Reader hole and introduction hole；No. two cylinders, and No. two expansion links of No. two cylinders it are provided with on dividing plate immediately below introduction hole
Can stretch up and down in introduction hole；It is provided with card reader on dividing plate immediately below Card Reader hole；On dividing plate immediately below block through hole
It is provided with plate through hole, in plate through hole, is fixed with charging switching connects seat, connect in charging switching and be provided with electricity on the upper surface of seat
Converting interface on source, charging switching connect seat lower surface on be provided with converting interface under power supply, be provided with in the lower chamber of housing by
No. three expansion links of one No. three cylinder drive the movable adaptor moved up and down, and described movable adaptor can turn with charging
Under the power supply of joint chair, coupling is just connected by converting interface in succession, and the external power supply connection end of charging pile is connected by a conductor wire
On movable adaptor, and on conductor wire, it is provided with battery main switch；Control end, the control of battery main switch of described card reader
End, a cylinder control end, No. two cylinders control end, the control end of No. three cylinders and stake wireless module respectively with microcontroller
Unit electrically connects；Charging pile also includes parking platform, is provided with rotating disk and can drive a conveyer belt of vehicles while passing on parking platform,
Being provided with No. two conveyer belts that vehicle can be driven to move on rotating disk, rotating disk is rotated by a step motor drive, and No. one defeated
Sending band to be rotated by No. two step motor drive, No. two conveyer belts are rotated by No. three step motor drive, described No. one
The control end controlling end, the control end of No. two motors and No. three motors of motor is electric with micro-control unit respectively
Connect.
As preferably, charging pile also includes that commercial power interface, normally closed switch, node, civil power monitoring means, a metal-oxide-semiconductor are opened
Close, No. two nodes, standby power unit, primary power cource unit, diode D2, direct current transducer and GND publicly；Described normally closed
The end that controls of switch is connected electrically on an instruction output end of micro-control unit, and the power input of described normally closed switch is electrically connected
It is connected in commercial power interface, the power output end of described normally closed switch, the power input of civil power monitoring means and primary power cource list
The power input of unit is respectively electrically connected on a contact, and the high level output end of described civil power monitoring means is connected electrically in
In the grid G of metal-oxide-semiconductor switch, the cathode voltage outfan of described standby power unit is connected electrically in the source S of metal-oxide-semiconductor switch
On, the cathode power supply outfan of described primary power cource unit is connected electrically on the positive pole of diode D2, described direct current transducer
Current input terminal is connected electrically in the drain D of metal-oxide-semiconductor switch, the current output terminal of described direct current transducer, diode D2 negative
The live wire joint of the external power supply connection end of pole, the cathode power supply input of micro-control unit and charging pile is respectively electrically connected to
On No. two nodes, the end that controls of described direct current transducer is connected electrically on No. two instruction output ends of micro-control unit, described city
The earth terminal of pyroelectric monitor unit, the earth terminal of primary power cource unit, the earth terminal of standby power unit, the ground connection of micro-control unit
The ground end of end and charging pile electrically connects with GND publicly respectively.
As preferably, civil power monitoring means includes step-down transformer, commutator, power supply monitoring chip, capacitor C1, electric capacity
Device C2, capacitor C3, capacitor C4, capacitor C5, resistance R1 and resistance R2；The input of described step-down transformer is connected electrically in
On a number node, the outfan of described step-down transformer is connected electrically on the input of commutator, the outfan of described commutator,
One end of electric capacity C1 and one end of electric capacity C2 are respectively electrically connected on the vdd terminal of power supply monitoring chip, described power supply monitoring chip
OUT terminal be connected electrically on one end of resistance R1, the other end of described resistance R1, one end of capacitor C3, the one of capacitor C4
One end of end, one end of capacitor C5 and resistance R2 is respectively electrically connected in the grid G of metal-oxide-semiconductor switch, described capacitor C1's
The other end, the other end of capacitor C2, the NC end of power supply monitoring chip, the VSS end of power supply monitoring chip, power supply monitoring chip
The other end of DS end, the other end of capacitor C3, the other end of capacitor C4, the other end of capacitor C5 and resistance R2 electricity respectively
It is connected to publicly on GND.
As preferably, standby power unit include stand-by power supply monitoring port, energy-storage battery, low pressure difference linear voltage regulator,
Capacitor C6, capacitor C7, capacitor C8, resistance R3, resistance R4, resistance R5 and diode D1；One end of described capacitor C6
It is respectively electrically connected on stand-by power supply monitoring port with one end of resistance R3；The other end of described resistance R3 and one end of resistance R4
It is respectively electrically connected on one end of resistance R5；The VIN end of described low pressure difference linear voltage regulator, the other end of resistance R4 and capacitor
One end of C7 is respectively electrically connected on the positive terminal of energy-storage battery；The OUT terminal of described low pressure difference linear voltage regulator and capacitor C8
One end be respectively electrically connected on the positive pole of diode D1；The negative electricity of described diode D1 is connected to the source S of metal-oxide-semiconductor switch
On, the negative pole end of described energy-storage battery, the other end of capacitor C6, the other end of resistance R5, the other end of capacitor C7, low pressure
The VSS end of difference linear constant voltage regulator and the other end of capacitor C8 are respectively electrically connected to publicly on GND.
As preferably, charging pile also includes the address scrambler M1 being electrically connected with the microcontrol unit respectively, memorizer M3, shows
Display screen M4 and GPS locator M5.
As preferably, charging pile also includes that luminaire, enviromental monitoring equipment, flow media advertisement equipment, city wireless are logical
Letter equipment, photographic head and controlling equipment；The power interface of described luminaire, the power interface of enviromental monitoring equipment, Streaming Media
The power interface of the power interface of advertising equipment, the power interface of city wireless communication equipment and photographic head respectively with on charging pile
Corresponding power output interface electrical connection；The control end of described primary power cource unit, the control end of standby power unit, civil power prison
Survey unit control end, luminaire control end, enviromental monitoring equipment control end, the control end of flow media advertisement equipment,
Control end, the control end of photographic head and the controlling equipment of city wireless communication equipment are connected with micro-control unit respectively.
As preferably, described electric automobile system of hiring a car also includes that adaptive power supply monitors switching circuit, adaptive power supply
The use control method of monitoring switching circuit is as follows:
Commercial power interface is connected on civil power, and normally closed switch closes；
When the non-power down of civil power, it is flowed into the civil power at a node and is divided into two-way civil power to transmit, a road civil power warp successively
Powering for micro-control unit after crossing primary power cource unit, diode D2 and No. two nodes, another road civil power is by civil power monitoring means
Real-time continuous is monitored, when civil power monitoring means carries out real-time continuous monitoring to civil power, and the high level output of civil power monitoring means
End can be simultaneously to the grid G output high level signal of metal-oxide-semiconductor switch；Owing to having when the grid G of metal-oxide-semiconductor switch is high level signal
Circuit between source S and the drain D of metal-oxide-semiconductor switch of metal-oxide-semiconductor switch is off, and the most only civil power is microcontroller
Unit is powered, and standby power unit is not powered to micro-control unit；
When civil power power down, civil power monitoring means can monitor and input without civil power, and micro-control unit is also defeated without civil power simultaneously
Enter；When civil power monitoring means inputs without civil power, the high level output end of civil power monitoring means also exports without high level signal, this
Time metal-oxide-semiconductor switch grid G just can not receive high level signal, the most now the level signal of the grid G of metal-oxide-semiconductor switch is low level
Signal；Due to have when the grid G of metal-oxide-semiconductor switch is low level signal source S that metal-oxide-semiconductor switch and the drain D that metal-oxide-semiconductor switchs it
Between circuit in the conduction state, now civil power is not powered to micro-control unit, and only standby power unit is microcontroller list
Unit's power supply；
Under the control of micro-control unit, the drain D to metal-oxide-semiconductor switch of direct current transducer also real-time continuous and No. two joints
Between point, the electric current on circuit detects, if the drain D that the metal-oxide-semiconductor detected by direct current transducer is switched and No. two nodes
Between electric current on circuit be designated as electric current TA, and detected electric current TA is uploaded to micro-control unit；
When standby power unit be micro-control unit power time, the now detected electric current TA of direct current transducer is more than
Zero, the signal that direct current transducer is more than zero the electric current TA detected passes to micro-control unit, and micro-control unit then judges now
For civil power power-down state, micro-control unit makes corresponding data information processing according to the judged result of civil power power down；
When civil power is sent a telegram here again after power down, civil power monitoring means has monitored civil power input, city's pyroelectric monitor list the most immediately
The high level output end of unit has again high level signal to export, and the grid G that now metal-oxide-semiconductor switchs receives again civil power monitoring means and transmits
High level signal so that metal-oxide-semiconductor switch source S and metal-oxide-semiconductor switch drain D between be off again；
When metal-oxide-semiconductor switch source S and metal-oxide-semiconductor switch drain D between be off time, micro-control unit again by
Mains-supplied；
When civil power be micro-control unit power time, the now detected electric current TA of direct current transducer is equal to zero, and direct current passes
Sensor passes to micro-control unit the null signal of electric current TA detected, micro-control unit then judges now as mains-supplied
State, micro-control unit makes corresponding data information processing according to the judged result of mains-supplied；
When whether standby power unit to be detected has electricity or standby power unit to be detected in civil power power down whether can
Detection process for micro-control unit offer power supply is: sent the finger of disconnection normally closed switch to normally closed switch by micro-control unit
Order, normally closed switch then turns off, if the electric current TA now detected by direct current transducer is more than zero, then standby power unit is described
Power supply can be provided for micro-control unit when civil power power down, if the electric current TA now detected by direct current transducer is equal to zero,
Then illustrate that now micro-control unit is just powered by standby power unit, thus illustrate that now standby power unit does not only have electricity, and
And also illustrate that now standby power unit can provide power supply for micro-control unit when civil power power down；
When there being civil power, micro-control unit is by mains-supplied, and when without civil power, micro-control unit is supplied by standby power unit
Electricity, moves in circles, and allows micro-control unit be constantly in electricity condition all the time, thus allows micro-control unit can have electricity to process needs
The data message processed in time.
As preferably, described electric automobile system of hiring a car also includes that reservation charging controls, and reservation charging control process is as follows:
User searches idle charging pile and idle vehicle and the electricity of corresponding vehicle by mobile phone, sends subscription time and requires pre-
The reservation signal about charged is to server, and server sends reservation charging signals and to designated vehicle and specifies charging pile；
Charging pile obtains the information about power of Current vehicle and sends to server, and server is according to electric automobile Current vehicle
State and ambient parameter carry out electricity calculating and assign time-sharing charging control command, and charging pile carries out timesharing to Current vehicle and fills
Electricity；
Charging pile is for using peak-trough electricity charging charging pile, if current time is in paddy electricity chargeable time, charging pile is to electricity
Electrical automobile is charged；
If current time is in peak electricity chargeable time, then vehicle-mounted letter in the server vehicle according to charging pile current bindings
Charging pile is operated by the car status information that breath platform is uploaded, if current bindings vehicle judges through overcharge, it is determined that for needing
Charging, electric automobile is charged by charging pile, if it is determined that for forbidding charging, charging pile stops filling electric automobile
Electricity；
Charging judge process is as follows:
First by artificial or server to one basic power threshold of tax of each charging pile and a basic quantity coefficient value,
Then server reads current time, paddy electric-opening time and the energy-storage battery charge value of Current vehicle, server
The difference calculating current time and paddy electric-opening time draws time difference；
The numerical value drawn after basis quantity coefficient value is divided by time difference is plus the energy-storage battery charge value of Current vehicle
The value of rear gained if greater than or be then judged to forbid charging equal to basis power threshold,
The numerical value drawn after basis quantity coefficient value is divided by time difference is plus the energy-storage battery charge value of Current vehicle
The value of rear gained is then judged to need charging less than basis power threshold；
In the last measurement period of charging pile, corresponding date average is borrowed train number number to be multiplied by given percent coefficient and draws electricity
Correction value, basis power threshold is drawn plus electricity correction value by basis charge value, and basis charge value is unified numerical value；If having many
Electric automobile is to be charged at charging pile etc., then compare the current electric quantity value of Adjacent vehicles, and server is being judged to that needs fill
The vehicle of electricity is charged the most successively with electricity.
As preferably, user freely can freely be preengage duration+Quantity-quality Convert and freely preengages duration by subscription time by basis
Obtain；Quantity-quality Convert rounds after freely preengaging duration=user gradation ÷ 12 again and obtains, user gradation=time of chartering+consumption gold
Volume+mileage of hiring a car+(amount of picking up the car in the cycle on the amount of returning the car in the cycle-region of picking up the car on region of picking up the car)+(return the car
The amount of returning the car that on region, the amount of picking up the car in the cycle was returned the car on region in the cycle).
The present invention can reach following effect:
The electric automobile of the intelligent car-hiring method of the present invention can be hired a car by mobile phone reservation and can preengage charging by mobile phone,
And fully charged electric automobile can be allowed automatically to remove charging pile, fully charged electric automobile will not take charging pile, not result in
The waste of charging pile resource, stability and reliability is preferable, and intelligent automation degree is high.
Accompanying drawing explanation
Fig. 1 be the charging plug of embodiment of the present invention electric automobile a kind of use state when being also not inserted on charging pile even
Connect structural representation.
Fig. 2 is that the charging plug of embodiment of the present invention electric automobile connects already inserted into a kind of use state time on charging pile
Connect structural representation.
Fig. 3 is No. two flexible mastheads of No. two cylinders that the charging plug of embodiment of the present invention electric automobile is electrically charged in stake
A kind of use state attachment structure schematic diagram when rising.
Fig. 4 is a kind of use shape being parked in when charging on the rotating disk of parking platform of embodiment of the present invention electric automobile
State attachment structure schematic diagram.
Fig. 5 is that a kind of when automatically removing charging pile of embodiment of the present invention electric automobile fully charged rear electric automobile uses shape
State attachment structure schematic diagram.
Fig. 6 is a kind of circuit theory attachment structure schematic block diagram at embodiment of the present invention charging pile.
Fig. 7 is a kind of integrated circuit principle attachment structure schematic block diagram of the embodiment of the present invention.
Fig. 8 is that a kind of of the embodiment of the present invention preengages schematic flow sheet of hiring a car.
Detailed description of the invention
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.
Embodiment, intelligence is preengage method of hiring a car, is seen shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, including leading to
Cross the mobile phone electric automobile hired a car of reservation to hire a car system, hire a car several mobile phones 90 of APP, service including being provided with electric automobile
Device 91, several charging piles 56, the timesharing that is disposed on each electric automobile are hired a car device 92, reservation module 93 and record user
The credit block 94 of credit；Charging pile, reservation module and credit block are connected with server respectively, and timesharing is hired a car device and service
Device wireless connections, mobile phone and reservation module wireless connections.
Timesharing hire a car device include vehicle control module 95, vehicle communication device 96, for authentication information read in
Device 97 and the on-board information platform 98 for collecting vehicle information with process；Vehicle control module, vehicle communication device and letter
Breath reader unit is connected with on-board information platform respectively, and timesharing device of hiring a car is hired a car by this timesharing the vehicle communication device of device
With server wireless connections.
The described electric automobile reservation of system process of hiring a car of hiring a car is as follows:
Step 1., start, user by mobile phone by WebAPP reservation vehicle reservation interface access server preengage
Vehicle,
Step 2., user select vehicle,
Step 3., server reservation interface prompting user can free subscription time,
4. step and is to cancel or the button option of charging after being showed more than free subscription time in reservation interface,
When, after the button option that user selects time-out cancellation or charging in reservation interface, server judges vehicle number to be preengage
Whether to preengage more than the user's number hired a car；If vehicle number to be preengage is more than or equal to preengage the user hired a car
Number, then directly rent user by vehicle to be preengage；If vehicle number to be preengage is less than to preengage the user hired a car
Number, hires a car according to the priority level of user, and what the priority level of user was the highest the most first rents car, until by car to be preengage
Till number has been rented；
5., then step prompts the user with in the reservation interface of corresponding user and preengages the result hired a car the most successfully？
If it is unsuccessful that 6. step prompts the user with the result that reservation hires a car in the reservation interface of corresponding user, return
To step 2.；If prompting the user with the result success that reservation is hired a car in the reservation interface of corresponding user, then allow to use
Family starts to hire a car, user after starting to hire a car confirmation slip clearing to be carried out generation hire a car list, generate hire a car single after preengage and hired a car
Journey terminates.
User freely can freely be preengage duration+Quantity-quality Convert and freely preengages duration and obtain by subscription time by basis；Grade
Conversion rounds and obtains after freely preengaging duration=user gradation ÷ 12, in user gradation=time of chartering+spending amount+hire a car
Journey+(amount of picking up the car in the cycle on the amount of returning the car in the cycle-region of picking up the car on region of picking up the car)+(on region of returning the car one
The amount of returning the car in the cycle on the amount of picking up the car in the individual cycle-region of returning the car).
Step 2. in, after user selectes vehicle, user need set beginning and end, then server foundation car
Demand and navigational route database select route calculation to go out to use car kilometer number, and calculate with car institute subfam. Spiraeoideae according to car kilometer number；
With the predictor method of car institute subfam. Spiraeoideae P it is:
P=SW,
In formula, S is the actual mileage number that user's this time trip needs to travel, and obtains from navigational route database, and W is that vehicle is average
Every kilometer of power consumption, is determined by the parameter of vehicle own；
Vehicle driving needs the mileage number travelled to be modified by following steps:
S1, the congestion index obtained on road, if congestion index is 0～2, then the factor of blocking up is taken as 1；The finger if blocked up
Number is 3～4, then the factor of blocking up is taken as 1.02；If congestion index is 5～6, then the factor of blocking up is taken as 1.05；If gathered around
Stifled index is 7～8, then the factor of blocking up is taken as 1.08；If congestion index is 9～10, then the factor of blocking up is taken as 1.1；
S2, the temperature condition of acquisition driving period, if temperature is higher than 30 degrees Celsius or less than 5 degrees Celsius, then by gas
The temperature factor is taken as 1.1；If temperature is between 5 degrees Celsius to 30 degrees Celsius, then the temperature factor is taken as 1；
S3, the starting point of trip of this time hiring a car from navigational route database acquisition user, the height above sea level of terminal are respectively H1 and H2,
Calculate height above sea level factor K, K=1+ β × (H2-H1)/S,
In formula, β is the unit height above sea level power consumption radix of vehicle, the parameter of vehicle own determine；
S4, by vehicle driving need travel actual mileage number S be multiplied by the factor of blocking up, the temperature factor and the height above sea level factor successively
K, income value is the correction mileage number S ' of vehicle, calculates vehicle electricity P, P=S ' W needed for this vehicle driving.
Step 6. in, after user starts to hire a car confirmation slip to be carried out clearing time, the reservation to be calculated of middle server is hired a car
Expense, the payment process of reservation car rental cost is as follows:
Z1, user have hired a car, and user side sends request instruction and includes, to server, request instruction, initial time of hiring a car
With the termination time of hiring a car；Server calculate whether be peak traffic period, it is judged that concrete grammar be that server is according to G=I*
(1/T) * (H/A) calculates, and wherein, G is artificial abortion's coefficient, and I is that user side logs in quantity, and T is the charging of electric automobile the last time
The average charge time, H is that present period historic user end logs in number average, and A is that historic user end logs in quantity grand mean
Value, if artificial abortion's coefficient is more than predetermined value, judges currently to be belonging to rush hour；
Z2, server start to calculate time of chartering, and by the Time Calculation car rental cost hired a car；When minimum of computation is set
Between unit be minute that time of chartering is T, if time of chartering exists decimal, rounds up, and arranges car rental cost per minute and is
X, then car rental cost is T*X；It is M that server arranges the highest car rental cost of 1 hour, and server arranges the highest rate of 1 day
With for N, time of chartering T resolving into the fractional t1 more than 1 day and the part less than 1 day, the unit of T1 was sky, more than 1 day
The expense of part is N*T1, and the decomposed less than 1 day becomes part T2 more than 1 hour and part T3 less than 1 hour, T2's
Unit is hour, and the unit of T3 is minute, and the fractional part of T3 rounds up, and the expense of the part more than 1 hour is M*T2, little
Charging in the part of 1 hour is X*T3, if X*T3 is equal to M more than M, X*T3, if M*T2+X*T3 is more than N, M*T2+X*T3
Equal to N；If currently belonging to rush hour, then the car rental cost after having calculated also needs to be multiplied by addition coefficient just for final
Car rental cost, the span of addition coefficient is 1.1-1.5；
Car rental cost and the selectable means of payment are returned to user side by Z3, server；
Z4, user select the means of payment, the request ginseng that then user side will select this means of payment to produce by user side
Number returns to server；
Z5, server receive required parameter, then send check code to user side；
After Z6, user side receive check code, back-checking code to server, server verifies, if verifying successfully, then
User side open payment software corresponding to the means of payment or pay webpage complete pay, if verifying unsuccessful, then user side to
Family prompting verifies unsuccessfully, terminates payment process or again jumps to step d.
Timesharing device of hiring a car also includes the add-on module 90 for providing the user individual demand, and add-on module is with vehicle-mounted
Information platform connects.
Timesharing device of hiring a car also includes the road conditions module 100 for recording traffic information, and road conditions module is put down with on-vehicle information
Platform connects.
Timesharing device of hiring a car includes IC-card read write line 79, and being adjacent to connection on the read/write surface for read of IC-card read write line has an IC-card
89, and IC-card read write line embeds in the charging plug 78 being arranged on electric automobile together with IC-card；Charging pile 56 includes with one
Block dividing plate 57 is separated with the housing 60 of upper cavity 58 and lower chamber 59, and charging pile also includes micro-control unit 19 and stake wireless module
M2；The upper surface of housing is provided with shell through hole 61, is provided with in the upper cavity of housing and is stretched by No. one of a cylinder 47
The elevator 63 that contracting bar 62 kinetic energy slides up and down, the elevator immediately below shell through hole is respectively equipped with block through hole 64, Card Reader
Hole 65 and introduction hole 66；No. two cylinders 48, and No. two expansion links of No. two cylinders it are provided with on dividing plate immediately below introduction hole
75 can stretch in introduction hole up and down；Card reader 88 it is provided with on dividing plate immediately below Card Reader hole；Immediately below block through hole every
Plate is provided with plate through hole 67, is fixed with charging switching and connects seat 68, connect the upper surface of seat in charging switching in plate through hole
It is provided with converting interface 69 on power supply, connects in charging switching and be provided with converting interface 70 under power supply, under housing on the lower surface of seat
It is provided with in cavity and is driven the movable adaptor 72 moved up and down, and movable turn by No. three expansion links 71 of No. three cylinders 49
Joint can be connected converting interface under the power supply of seat and just connect coupling with charging switching, and the external power supply connection end 27 of charging pile is logical
Cross a conductor wire 73 to be connected on movable adaptor, and on conductor wire, be provided with battery main switch 74；The control end of card reader
46, the control controlling 30, No. three cylinders of end controlling 29, No. two cylinders of end controlling 28, cylinder of end of battery main switch
End 31 and stake wireless module 32 are electrically connected with the microcontrol unit respectively.
Being additionally provided with vertical pilot hole on elevator, sliding in pilot hole is provided with guide post 76, the lower end of guide post
Being fixed on the upper surface of dividing plate, the upper end of guide post compresses and is connected on the inner roof wall of upper cavity, elevator and dividing plate it
Between guide post be provided with extrusion spring 77.
Charging pile also includes that commercial power interface 10,11, node 12 of normally closed switch, civil power monitoring means 13, metal-oxide-semiconductor switch
17, No. two nodes 18, standby power unit 20, primary power cource unit 24, diode D2, direct current transducer 25 and GND publicly；
The control end a3 of normally closed switch is connected electrically on an instruction output end e3 of micro-control unit, the power input of normally closed switch
A1 is connected electrically in commercial power interface, the power output end a2 of normally closed switch, the power input of civil power monitoring means and primary electricity
The power input of source unit is respectively electrically connected on a contact, and the high level output end of civil power monitoring means is connected electrically in
In the grid G of metal-oxide-semiconductor switch, the cathode voltage outfan of standby power unit is connected electrically in the source S of metal-oxide-semiconductor switch, main
It is connected electrically on the positive pole of diode D2 with the cathode power supply outfan of power subsystem, the current input terminal b1 electricity of direct current transducer
It is connected in the drain D of metal-oxide-semiconductor switch, the current output terminal b2 of direct current transducer, the negative pole of diode D2, micro-control unit
The live wire joint 27 of the external power supply connection end of cathode power supply input e1 and charging pile is respectively electrically connected on No. two nodes,
The control end b3 of direct current transducer is connected electrically on No. two instruction output end e2 of micro-control unit, the ground connection of civil power monitoring means
End, the earth terminal of primary power cource unit, the earth terminal of standby power unit, the earth terminal of micro-control unit and the ground end of charging pile
Electrically connect with GND publicly respectively.
Civil power monitoring means includes step-down transformer 14, commutator 15, power supply monitoring chip 16, capacitor C1, capacitor
C2, capacitor C3, capacitor C4, capacitor C5, resistance R1 and resistance R2；The input of step-down transformer is connected electrically in a joint
On point, the outfan of step-down transformer is connected electrically on the input of commutator, the outfan of commutator, one end of electric capacity C1 and
One end of electric capacity C2 is respectively electrically connected on the vdd terminal of power supply monitoring chip, and the OUT terminal of power supply monitoring chip is connected electrically in resistance
On one end of R1, the other end of resistance R1, one end of capacitor C3, one end of capacitor C4, one end of capacitor C5 and resistance
One end of R2 is respectively electrically connected in the grid G of metal-oxide-semiconductor switch, the other end of capacitor C1, the other end of capacitor C2, power supply
Monitoring the NC end of chip, the VSS end of power supply monitoring chip, the DS end of power supply monitoring chip, the other end of capacitor C3, capacitor
The other end of the other end of C4, the other end of capacitor C5 and resistance R2 is respectively electrically connected to publicly on GND.
Standby power unit includes stand-by power supply monitoring port 21, energy-storage battery 22, low pressure difference linear voltage regulator 23, electric capacity
Device C6, capacitor C7, capacitor C8, resistance R3, resistance R4, resistance R5 and diode D1；One end of capacitor C6 and resistance R3
One end be respectively electrically connected on stand-by power supply monitoring port；The other end of resistance R3 and one end of resistance R4 are respectively electrically connected to
On one end of resistance R5；One end of the VIN end of low pressure difference linear voltage regulator, the other end of resistance R4 and capacitor C7 is electrically connected respectively
It is connected on the positive terminal of energy-storage battery；The OUT terminal of low pressure difference linear voltage regulator and one end of capacitor C8 are respectively electrically connected to two
On the positive pole of pole pipe D1；The negative electricity of diode D1 is connected in the source S of metal-oxide-semiconductor switch, the negative pole end of energy-storage battery, electric capacity
The other end of device C6, the other end of resistance R5, the other end of capacitor C7, the VSS end of low pressure difference linear voltage regulator and capacitor
The other end of C8 is respectively electrically connected to publicly on GND.
Standby power unit also includes wind light mutual complementing array 26, the power output end of wind light mutual complementing array and energy-storage battery electricity
Connecting, the control end 33 of energy-storage battery is connected with micro-control unit, and the control end 34 of wind light mutual complementing array is with micro-control unit even
Connect.
Normally closed switch is normally closed relay switch, and the control terminal circuit of relay switch is by mains-supplied, relay
The control system of switching on or off electricity end controlling terminal circuit of device switch electrically connects with an instruction output end of micro-control unit.
Address scrambler M1 that charging pile also includes being electrically connected with the microcontrol unit respectively, memorizer M3, display screen M4 and
GPS locator M5.
Charging pile also includes that luminaire 50, enviromental monitoring equipment 51, flow media advertisement equipment 52, city wireless communication set
For 53, photographic head 54 and controlling equipment 55；The power interface of luminaire, the power interface of enviromental monitoring equipment, Streaming Media are wide
The power interface of the power interface of announcement equipment, the power interface of city wireless communication equipment and photographic head respectively with on charging pile
Corresponding power output interface electrically connects；Control end 35, the control end 36 of standby power unit, city's pyroelectric monitor of primary power cource unit
The control end 39, the control of flow media advertisement equipment that control end 38, enviromental monitoring equipment that control end 37, luminaire of unit
End 40, city wireless communication equipment control end 41, the control end 42 of photographic head and controlling equipment 43 respectively with micro-control unit
Connect.
Charging pile also includes parking platform 84, is provided with rotating disk 85 and can drive a conveyer belt of vehicles while passing on parking platform
86, rotating disk is provided with No. two conveyer belts 101 that vehicle can be driven to move, rotating disk is rotated by a step motor drive,
A number conveyer belt is rotated by No. two step motor drive, and No. two conveyer belts are rotated by No. three step motor drive, institute
State the control end 102 controlling end 45 and No. three motors controlling 44, No. two motors of end of a motor respectively
It is electrically connected with the microcontrol unit.
Electric automobile hire a car system adaptive power supply monitoring switching circuit, adaptive power supply monitoring switching circuit use
Control process is as follows:
Commercial power interface is connected on civil power, and normally closed switch closes；
When the non-power down of civil power, it is flowed into the civil power at a node and is divided into two-way civil power to transmit, a road civil power warp successively
Powering for micro-control unit after crossing primary power cource unit, diode D2 and No. two nodes, another road civil power is by civil power monitoring means
Real-time continuous is monitored, when civil power monitoring means carries out real-time continuous monitoring to civil power, and the high level output of civil power monitoring means
End can be simultaneously to the grid G output high level signal of metal-oxide-semiconductor switch；Owing to having when the grid G of metal-oxide-semiconductor switch is high level signal
Circuit between source S and the drain D of metal-oxide-semiconductor switch of metal-oxide-semiconductor switch is off, and the most only civil power is microcontroller
Unit is powered, and standby power unit is not powered to micro-control unit；
When civil power power down, civil power monitoring means can monitor and input without civil power, and micro-control unit is also defeated without civil power simultaneously
Enter；When civil power monitoring means inputs without civil power, the high level output end of civil power monitoring means also exports without high level signal, this
Time metal-oxide-semiconductor switch grid G just can not receive high level signal, the most now the level signal of the grid G of metal-oxide-semiconductor switch is low level
Signal；Due to have when the grid G of metal-oxide-semiconductor switch is low level signal source S that metal-oxide-semiconductor switch and the drain D that metal-oxide-semiconductor switchs it
Between circuit in the conduction state, now civil power is not powered to micro-control unit, and only standby power unit is microcontroller list
Unit's power supply；
Under the control of micro-control unit, the drain D to metal-oxide-semiconductor switch of direct current transducer also real-time continuous and No. two joints
Between point, the electric current on circuit detects, if the drain D that the metal-oxide-semiconductor detected by direct current transducer is switched and No. two nodes
Between electric current on circuit be designated as electric current TA, and detected electric current TA is uploaded to micro-control unit；
When standby power unit be micro-control unit power time, the now detected electric current TA of direct current transducer is more than
Zero, the signal that direct current transducer is more than zero the electric current TA detected passes to micro-control unit, and micro-control unit then judges now
For civil power power-down state, micro-control unit makes corresponding data information processing according to the judged result of civil power power down；
When civil power is sent a telegram here again after power down, civil power monitoring means has monitored civil power input, city's pyroelectric monitor list the most immediately
The high level output end of unit has again high level signal to export, and the grid G that now metal-oxide-semiconductor switchs receives again civil power monitoring means and transmits
High level signal so that metal-oxide-semiconductor switch source S and metal-oxide-semiconductor switch drain D between be off again；
When metal-oxide-semiconductor switch source S and metal-oxide-semiconductor switch drain D between be off time, micro-control unit again by
Mains-supplied；
When civil power be micro-control unit power time, the now detected electric current TA of direct current transducer is equal to zero, and direct current passes
Sensor passes to micro-control unit the null signal of electric current TA detected, micro-control unit then judges now as mains-supplied
State, micro-control unit makes corresponding data information processing according to the judged result of mains-supplied；
When whether standby power unit to be detected has electricity or standby power unit to be detected in civil power power down whether can
Detection process for micro-control unit offer power supply is: sent the finger of disconnection normally closed switch to normally closed switch by micro-control unit
Order, normally closed switch then turns off, if the electric current TA now detected by direct current transducer is more than zero, then standby power unit is described
Power supply can be provided for micro-control unit when civil power power down, if the electric current TA now detected by direct current transducer is equal to zero,
Then illustrate that now micro-control unit is just powered by standby power unit, thus illustrate that now standby power unit does not only have electricity, and
And also illustrate that now standby power unit can provide power supply for micro-control unit when civil power power down；
When there being civil power, micro-control unit is by mains-supplied, and when without civil power, micro-control unit is supplied by standby power unit
Electricity, moves in circles, and allows micro-control unit be constantly in electricity condition all the time, thus allows micro-control unit can have electricity to process needs
The data message processed in time.
The hire a car reservation charging control process of system of electric automobile is as follows: user searches idle charging pile by mobile phone
With idle vehicle and the electricity of corresponding vehicle, send subscription time and require that the reservation signal of reservation charging is to server, service
Device sends reservation charging signals and to designated vehicle and specifies charging pile；
Charging pile obtains the information about power of Current vehicle and sends to server, and server is according to electric automobile Current vehicle
State and ambient parameter carry out electricity calculating and assign time-sharing charging control command, and charging pile carries out timesharing to Current vehicle and fills
Electricity；
Charging pile is for using peak-trough electricity charging charging pile, if current time is in paddy electricity chargeable time, charging pile is to electricity
Electrical automobile is charged；
If current time is in peak electricity chargeable time, then vehicle-mounted letter in the server vehicle according to charging pile current bindings
Charging pile is operated by the car status information that breath platform is uploaded, if current bindings vehicle judges through overcharge, it is determined that for needing
Charging, electric automobile is charged by charging pile, if it is determined that for forbidding charging, charging pile stops filling electric automobile
Electricity；
Charging judge process is as follows:
First by artificial or server to one basic power threshold of tax of each charging pile and a basic quantity coefficient value,
Then server reads current time, paddy electric-opening time and the energy-storage battery charge value of Current vehicle, server
The difference calculating current time and paddy electric-opening time draws time difference；
The numerical value drawn after basis quantity coefficient value is divided by time difference is plus the energy-storage battery charge value of Current vehicle
The value of rear gained if greater than or be then judged to forbid charging equal to basis power threshold,
The numerical value drawn after basis quantity coefficient value is divided by time difference is plus the energy-storage battery charge value of Current vehicle
The value of rear gained is then judged to need charging less than basis power threshold；
In the last measurement period of charging pile, corresponding date average is borrowed train number number to be multiplied by given percent coefficient and draws electricity
Correction value, basis power threshold is drawn plus electricity correction value by basis charge value, and basis charge value is unified numerical value；If having many
Electric automobile is to be charged at charging pile etc., then compare the current electric quantity value of Adjacent vehicles, and server is being judged to that needs fill
The vehicle of electricity is charged the most successively with electricity.
Concrete example is as follows, if being Saturday, measurement period is one week today, then as Saturday last week borrow train number number be 5 times, then
As borrowed Saturday week before last train number number to be 7 inferior, multiple measurement period average computation are got off, and at this point put Saturday is 5 by means of car quantity
Secondary, basis charge value is the 50% of total electricity, and percent coefficient is 2%, then can show that basis power threshold is 50%+
2%*5=60%, is the 60% of total electricity, if current time is 9 points, paddy electricity chargeable time is 10 points, then current time
Difference is 60 points.Basis quantity coefficient value is set as 300%, then, 300%/60=5%, if the battery electric quantity of Current vehicle
Value is the 50% of total electricity, then 50%+5%=55%, the basic power threshold less than 60%, it is determined that charge for needs, fill
Electric automobile is charged by electricity stake.
If battery electric quantity value is total electricity the 56% of Current vehicle, then after basis quantity coefficient value is divided by time difference
The numerical value drawn is 56%+5%=61% plus the battery electric quantity value of Current vehicle, the basic power threshold more than 60%,
Being judged to need charging, electric automobile is charged by charging pile.
If similar multiple measurement period average computation get off at this point put Saturday by means of car negligible amounts, basis electricity threshold
It is worth relatively low, more difficult reaches charge threshold.
If having the distance of some vehicle parkings within 200 meters, then compare the current electric quantity value of Adjacent vehicles, in genuinely convinced
Business device starts to charge up the most successively with electricity in being judged to the vehicle needing to charge.
The hire a car control process of returning the car of system of electric automobile is as follows: after user stops, on-board information platform display choosing
Selecting information, if user is temporary parking, user is swiped the card or is used mobile phone that vehicle control module is sent order and carries out car door
Operation, if user be operation of returning the car, then user is returned the car order swiping the card at charging pile in on-board information platform selection, fills
Electricity stake and vehicle are bound, and user is returned the car end.
The electric automobile scene of system control process of hiring a car of hiring a car is as follows: information reader unit Card Reader, on-board information platform
Judge current vehicle condition, if current vehicle condition does not meets unlocking condition, vehicle control module refusal opening car door, hire a car
Terminate；If current vehicle condition meets unlocking condition, vehicle control module solution lock door, user into the car, meanwhile, car
The load information platform current Card Reader data of transmission are to server, and server return user account information is to vehicle communication device, if clothes
It is that Sorry, your ticket has not enough value that business device returns user account information, and vehicle control module closes vehicle power power supply, and on-board information platform is pointed out
Rear end is hired a car；If it is that remaining sum is sufficient that server returns user account information, vehicle control module unlocking vehicle electrical source of power, then
Carried out scene by user to hire a car use.
Under the control of micro-control unit, after the electricity of electric automobile is full of, micro-control unit sends one to a cylinder
The instruction of number expansion link elongation, promotes elevator up to move after an expansion link elongation of a cylinder, and elevator up moves
After dynamic, the charging plug of driving electric automobile moves up, and the charging plug of electric automobile makes electric automobile after moving up
Charging plug connects disconnection on converting interface 69 power supply of seat from charging switching.Then, micro-control unit sends to No. two cylinders
The instruction of No. two expansion link elongations, promotes elevator up to move after No. two expansion link elongations of No. two cylinders, and elevator is up
After movement, the charging plug of driving electric automobile moves up, and the charging plug of electric automobile makes electric automobile after moving up
Charging plug connect from charging switching and disconnect on converting interface 69 power supply of seat.Then, micro-control unit sends out to No. three cylinders
Go out the instruction of No. three expansion link elongations, the charging plug of electric automobile from housing after No. three expansion link elongations of No. three cylinders
Shell through hole ejects.Then, micro-control unit sends enabled instruction to a motor, and a motor starts drive rotating disk
Rotating, rotating disk rotates and drives the electric automobile being parked on rotating disk to rotate.When the headstock of electric automobile is just to a conveyer belt, micro-
Control unit sends enabled instruction to No. three motors on rotation dish, No. three motors start drive No. two conveyer belts to
Front conveying, meanwhile, micro-control unit sends enabled instruction to No. two motors, and No. two motors start a number conveying of drive
Band is fed forward, thus fully charged electric automobile is removed from charging pile.
User's electric automobile to be used is hired a car before business, and user needs by user profile and handset binding.Needs are hired a car
Or when needing to rent charging pile charging, user is hired a car or rent the information of charging pile with mobile phone uploaded by reservation module need
To server, server transfers the credit information of this user by credit block, if this user is user trusty, then same
Meaning is hired a car or is rented charging pile and uses to this client, if this user is fly-by-night user, then disagrees and hires a car or rent
Charging pile uses to this client.When server confirms that this user is trusted user, server is immediately by required for this user
After the information of hiring a car is sent to electric automobile and the corresponding charging pile of correspondence, user can control electric automobile and the correspondence of correspondence
Charging pile until time of chartering terminates.
When needing charging, client sends out taxi information with mobile phone to server as required, and the information of hiring a car includes that needs fill
Which electric automobile electric is, needs to fill how many electricity, need with which charging pile charging and need what the time charged is
Time.
When charging, the contact pin 83 of the charging plug 78 of electric automobile is inserted on the power supply of charging switching connection seat 68 and turns
In interface 69, now, card reader 88 reads and is arranged in the information on the IC-card in charging plug 78.Information on IC-card is by arranging
IC-card read write line 79 in charging plug writes.The connector assembly of charging plug includes being linked to be in the lower connector assembly 80 of one and upper
Connector assembly 82, the plug electric wire 81 of charging plug introduces from upper connector assembly 82, and IC-card read write line 79 embeds and is arranged in lower connector assembly
In 80, the upper end of contact pin 83 is also secured in lower socket 80.
Road conditions module carries out record to the traffic information of the working line of electric automobile, and traffic information includes corresponding electronic vapour
Car different periods is the power consumption of every kilometer on same line.During user's in-use automotive, need to input beginning and end, road conditions module
The circuit walked according to user and this car power consumption of average every kilometer on this circuit calculate user from origin-to-destination altogether
Need to use how many electricity, if electricity has abundant, allow for client to use on-board air conditioner, if electricity does not has abundant, just pass through
Vehicle control module cuts off the Switching Power Supply of on-board air conditioner, so that user mustn't use car in the case of electricity is the most abundant
Carry air-conditioning.
Electric automobile is connected with server radio communication by the hire a car vehicle communication device of device of timesharing on its car.Additional
Module for recording each additional information with car users ' individualized requirement, additional information include user when hiring a car the need of
With on-board air conditioner, the need of with vehicle-mounted radio, the need of with vehicle audio, the need of by vehicle mounted guidance and this use
The line information etc. that family is often walked from origin-to-destination, it is simple to this user again hire a car this car time, this user calls in the family of system
Additional information, then calculate electricity whether meet this user use, if electricity meet this user use, can agree to hire a car
To this client, if electricity is unsatisfactory for the needs of this user, it is necessary to remind this user can not rent this electric automobile or need
Could so substantially increase the reliability of user's car with this electric automobile, be not result in that user exists after continuing charging
During use, electric automobile does not has the situation of electricity to occur, reduces the worry of user's car, improves the reliability of user's car,
Use so that client can the most regularly bind this electric automobile, be particularly suitable for the user that circuit on and off duty relatively fixes and make
With.
The electric automobile of this example can be hired a car by mobile phone reservation and can by mobile phone reservation charging, and can allow fully charged
Charging pile removed automatically by electric automobile, and fully charged electric automobile will not take charging pile, does not results in the wave of charging pile resource
Taking, stability and reliability is preferable, and intelligent automation degree is high.
Describe embodiments of the present invention above in conjunction with accompanying drawing, but do not limited by above-described embodiment when realizing, this area
Those of ordinary skill can make a variety of changes within the scope of the appended claims or revise.
Claims (10)
1. intelligence reservation is hired a car method, it is characterised in that include that can preengage, by mobile phone, the electric automobile hired a car hires a car system,
The described electric automobile reservation of system process of hiring a car of hiring a car is as follows:
Step 1., start, user by mobile phone by WebAPP reservation vehicle reservation interface access server preengage vehicle,
Step 2., user select vehicle,
Step 3., server reservation interface prompting user can free subscription time,
4. step and is to cancel or the button option of charging after being showed more than free subscription time in reservation interface, when with
Family selects time-out to cancel in reservation interface or after the button option of charging, whether server judges vehicle number to be preengage
To preengage more than the user's number hired a car；If vehicle number to be preengage is more than or equal to preengage the user hired a car
Number, then directly rent user by vehicle to be preengage；If vehicle number to be preengage is less than to preengage the user's number hired a car,
Hiring a car according to the priority level of user, what the priority level of user was the highest the most first rents car, until by vehicle to be preengage
Till number has been rented；
5., then step prompts the user with in the reservation interface of corresponding user and preengages the result hired a car the most successfully？
If it is unsuccessful that 6. step prompts the user with the result that reservation hires a car in the reservation interface of corresponding user, return to step
The most 2.；If prompting the user with the result success that reservation is hired a car in the reservation interface of corresponding user, then user is allowed to open
Beginning hires a car, user after starting to hire a car confirmation slip clearing to be carried out generation hire a car list, generate hire a car single after reservation hire a car process knot
Bundle.
Intelligence the most according to claim 1 preengages method of hiring a car, it is characterised in that the described electric automobile system of hiring a car includes
Be provided with electric automobile hire a car several mobile phones of APP, server, several charging piles, be disposed on each electric automobile
Timesharing is hired a car device, reservation module and credit block；Described charging pile, reservation module and credit block are respectively with server even
Connecing, described timesharing is hired a car device and server wireless connections, described mobile phone and reservation module wireless connections；Described timesharing is hired a car dress
Put include vehicle control module, vehicle communication device, for the information reader unit of authentication with for collecting vehicle information
With the on-board information platform processed；Described vehicle control module, vehicle communication device and information reader unit respectively with vehicle-mounted letter
Breath platform connects, and timesharing device of hiring a car is hired a car by this timesharing vehicle communication device and the server wireless connections of device；
Described timesharing device of hiring a car also includes the add-on module (90) for providing the user individual demand, described add-on module
It is connected with on-board information platform；Timesharing device of hiring a car includes IC-card read write line (79), is adjacent on the read/write surface for read of IC-card read write line
Connect and have an IC-card (89), and IC-card read write line embeds the charging plug (78) being arranged on electric automobile together with IC-card
In；Charging pile (56) includes the housing (60) being separated with upper cavity (58) and lower chamber (59) with one piece of dividing plate (57), and charging pile is also
Including micro-control unit (19) and stake wireless module M2；The upper surface of housing is provided with shell through hole (61), at the epicoele of housing
Internal it is provided with the elevator (63) slided up and down by expansion link (62) kinetic energy of one No. one cylinder (47), at shell through hole
It is respectively equipped with block through hole (64), Card Reader hole (65) and introduction hole (66) on the elevator of underface；Immediately below introduction hole every
Plate is provided with No. two cylinders (48), and No. two expansion links (75) of No. two cylinders can be stretched in introduction hole up and down；At Card Reader
Dividing plate immediately below hole is provided with card reader (88)；Plate through hole (67) it is provided with, at plate through hole on dividing plate immediately below block through hole
Inside it is fixed with charging switching and connects seat (68), connect in charging switching and be provided with converting interface on power supply (69) on the upper surface of seat,
Connect in charging switching and be provided with converting interface (70) under power supply on the lower surface of seat, be provided with in the lower chamber of housing by one No. three
No. three expansion links (71) of cylinder (49) drive the movable adaptor (72) moved up and down, and described movable adaptor can with fill
Under the power supply of electricity switching connection seat, coupling is just connected by converting interface, and the external power supply connection end (27) of charging pile is led by one
Electric wire (73) is connected on movable adaptor, and is provided with battery main switch (74) on conductor wire；The control end of described card reader
(46), the control end (28) of battery main switch, the control end (29) of a cylinder, the control end (30) of No. two cylinders, No. three gas
Control end (31) and the stake wireless module (32) of cylinder are electrically connected with the microcontrol unit respectively；Charging pile also includes parking platform (84),
Parking platform it is provided with rotating disk (85) and a conveyer belt (86) of vehicles while passing can be driven, rotating disk being provided with and can drive vehicle
No. two conveyer belts (101) of movement, rotating disk is rotated by a step motor drive, and a conveyer belt is by No. two steppings
Motor-driven rotation, No. two conveyer belts are rotated by No. three step motor drive, the control end of a described motor
(44), the control end (45) of No. two motors and the control end (102) of No. three motors are electrically connected with micro-control unit respectively
Connect.
Intelligence the most according to claim 2 preengages method of hiring a car, it is characterised in that charging pile also includes commercial power interface
(10), normally closed switch (11), node (12), civil power monitoring means (13), metal-oxide-semiconductor switch (17), No. two nodes (18), standby
With power subsystem (20), primary power cource unit (24), diode D2, direct current transducer (25) and GND publicly；Described normally closed open
The control end (a3) closed is connected electrically on an instruction output end (e3) of micro-control unit, the power supply input of described normally closed switch
End (a1) is connected electrically in commercial power interface, the power output end (a2) of described normally closed switch, the power supply input of civil power monitoring means
The power input of end and primary power cource unit is respectively electrically connected on a contact, and the high level of described civil power monitoring means is defeated
Going out end to be connected electrically in the grid G of metal-oxide-semiconductor switch, the cathode voltage outfan of described standby power unit is connected electrically in metal-oxide-semiconductor
Switch source S on, the cathode power supply outfan of described primary power cource unit is connected electrically on the positive pole of diode D2, described directly
The current input terminal (b1) of flow sensor is connected electrically in the drain D of metal-oxide-semiconductor switch, the current output terminal of described direct current transducer
(b2), the negative pole of diode D2, the cathode power supply input (e1) of micro-control unit and the external power supply connection end of charging pile
Live wire joint (27) be respectively electrically connected on No. two nodes, the control end (b3) of described direct current transducer is connected electrically in microcontroller
On No. two instruction output ends (e2) of unit, the earth terminal of described civil power monitoring means, the earth terminal of primary power cource unit, standby
The ground end of the earth terminal of power subsystem, the earth terminal of micro-control unit and charging pile electrically connects with GND publicly respectively.
Intelligence the most according to claim 3 preengages method of hiring a car, it is characterised in that civil power monitoring means includes downconverter
Device (14), commutator (15), power supply monitoring chip (16), capacitor C1, capacitor C2, capacitor C3, capacitor C4, capacitor
C5, resistance R1 and resistance R2；The input of described step-down transformer is connected electrically on a node, described step-down transformer defeated
Going out end to be connected electrically on the input of commutator, one end of the outfan of described commutator, one end of electric capacity C1 and electric capacity C2 is divided
Not being connected electrically on the vdd terminal of power supply monitoring chip, the OUT terminal of described power supply monitoring chip is connected electrically in one end of resistance R1
On, the other end of described resistance R1, one end of capacitor C3, one end of capacitor C4, one end of capacitor C5 and resistance R2's
One end is respectively electrically connected in the grid G of metal-oxide-semiconductor switch, the other end of described capacitor C1, the other end of capacitor C2, power supply
Monitoring the NC end of chip, the VSS end of power supply monitoring chip, the DS end of power supply monitoring chip, the other end of capacitor C3, capacitor
The other end of the other end of C4, the other end of capacitor C5 and resistance R2 is respectively electrically connected to publicly on GND.
Intelligence the most according to claim 3 preengages method of hiring a car, it is characterised in that standby power unit includes stand-by power supply
Monitoring port (21), energy-storage battery (22), low pressure difference linear voltage regulator (23), capacitor C6, capacitor C7, capacitor C8, electricity
Resistance R3, resistance R4, resistance R5 and diode D1；One end of described capacitor C6 and one end of resistance R3 are respectively electrically connected to standby
On power supply monitoring port；The other end of described resistance R3 and one end of resistance R4 are respectively electrically connected on one end of resistance R5；Institute
The one end stating the VIN end of low pressure difference linear voltage regulator, the other end of resistance R4 and capacitor C7 is respectively electrically connected to energy-storage battery
Positive terminal on；The OUT terminal of described low pressure difference linear voltage regulator and one end of capacitor C8 are respectively electrically connected to diode D1's
On positive pole；The negative electricity of described diode D1 is connected in the source S of metal-oxide-semiconductor switch, the negative pole end of described energy-storage battery, electric capacity
The other end of device C6, the other end of resistance R5, the other end of capacitor C7, the VSS end of low pressure difference linear voltage regulator and capacitor
The other end of C8 is respectively electrically connected to publicly on GND.
Intelligence reservation the most according to claim 3 is hired a car method, it is characterised in that charging pile also include respectively with microcontroller
Address scrambler M1, memorizer M3, display screen M4 and GPS locator M5 of unit electrical connection.
Intelligence the most according to claim 2 preengages method of hiring a car, it is characterised in that charging pile also includes luminaire
(50), enviromental monitoring equipment (51), flow media advertisement equipment (52), city wireless communication equipment (53), photographic head (54) and tune
Degree equipment (55)；The power interface of described luminaire, the power interface of enviromental monitoring equipment, the power supply of flow media advertisement equipment
The power interface of interface, the power interface of city wireless communication equipment and photographic head exports with the corresponding power on charging pile respectively
Interface electrically connects；The control end (35) of described primary power cource unit, the control end (36) of standby power unit, civil power monitoring means
Control end (37), the control end (38) of luminaire, the control end (39) of enviromental monitoring equipment, the control of flow media advertisement equipment
End processed (40), the control end (41) of city wireless communication equipment, the control end (42) of photographic head and controlling equipment (43) respectively with
Micro-control unit connects.
Intelligence reservation the most according to claim 3 is hired a car method, it is characterised in that described electric automobile system of hiring a car also is wrapped
Including adaptive power supply monitoring switching circuit, the use control method of adaptive power supply monitoring switching circuit is as follows:
Commercial power interface is connected on civil power, and normally closed switch closes；
When the non-power down of civil power, being flowed into the civil power at a node and be divided into two-way civil power to transmit, a road civil power sequentially passes through master
Powering for micro-control unit after power subsystem, diode D2 and No. two nodes, another road civil power is real-time by civil power monitoring means
Monitoring continuously, when civil power monitoring means carries out real-time continuous monitoring to civil power, the high level output end meeting of civil power monitoring means
Simultaneously to the grid G output high level signal of metal-oxide-semiconductor switch；Owing to having MOS when the grid G of metal-oxide-semiconductor switch is high level signal
Circuit between source S and the drain D of metal-oxide-semiconductor switch of pipe switch is off, and the most only civil power is microcontroller list
Unit's power supply, and standby power unit is not powered to micro-control unit；
When civil power power down, civil power monitoring means can monitor and input without civil power, and micro-control unit also inputs without civil power simultaneously；?
When civil power monitoring means inputs without civil power, the high level output end of civil power monitoring means also exports without high level signal, now MOS
The grid G of pipe switch just can not receive high level signal, and the most now the level signal of the grid G of metal-oxide-semiconductor switch is low level signal；
Owing to having when the grid G of metal-oxide-semiconductor switch is low level signal between source S and the drain D of metal-oxide-semiconductor switch that metal-oxide-semiconductor switchs
Circuit is in the conduction state, and now civil power is not powered to micro-control unit, and only standby power unit is that micro-control unit supplies
Electricity；
Under the control of micro-control unit, the drain D and No. two nodes to metal-oxide-semiconductor switch of direct current transducer also real-time continuous it
Between electric current on circuit detect, if between drain D and No. two nodes that the metal-oxide-semiconductor detected by direct current transducer is switched
Electric current on circuit is designated as electric current TA, and detected electric current TA is uploaded to micro-control unit；
When standby power unit be micro-control unit power time, the now detected electric current TA of direct current transducer is more than zero, directly
The signal that flow sensor is more than zero the electric current TA detected passes to micro-control unit, and micro-control unit then judges now as civil power
Power-down state, micro-control unit makes corresponding data information processing according to the judged result of civil power power down；
When civil power is sent a telegram here again after power down, civil power monitoring means has monitored civil power input the most immediately, civil power monitoring means
High level output end has again high level signal to export, and now the grid G of metal-oxide-semiconductor switch receives again the height that civil power monitoring means transmits
Level signal, so that be off again between the drain D of the source S of metal-oxide-semiconductor switch and metal-oxide-semiconductor switch；
When being off between the source S and the drain D of metal-oxide-semiconductor switch of metal-oxide-semiconductor switch, micro-control unit is again by civil power
Power supply；
When civil power be micro-control unit power time, the now detected electric current TA of direct current transducer equal to zero, direct current transducer
The null signal of electric current TA detected is passed to micro-control unit, and micro-control unit then judges now as mains-supplied shape
State, micro-control unit makes corresponding data information processing according to the judged result of mains-supplied；
Whether can be for micro-when whether standby power unit to be detected has electricity or standby power unit to be detected in civil power power down
The detection process of control unit offer power supply is: sent the instruction of disconnection normally closed switch to normally closed switch by micro-control unit, often
Make and break is closed and is then turned off, if the electric current TA now detected by direct current transducer is more than zero, then explanation standby power unit can be
Power supply can be provided for micro-control unit during civil power power down, if the electric current TA now detected by direct current transducer is equal to zero, then say
Bright now micro-control unit is just powered by standby power unit, thus illustrates that now standby power unit does not only have electricity, but also
Illustrate that now standby power unit can provide power supply for micro-control unit when civil power power down；
When there being civil power, micro-control unit is by mains-supplied, and when without civil power, micro-control unit is powered by standby power unit, follows
Ring is reciprocal, allows micro-control unit be constantly in electricity condition all the time, thus allows micro-control unit that electricity can be had to process needs in time
The data message processed.
9. hire a car method according to claim 2 intelligence reservation, it is characterised in that described electric automobile system of hiring a car also includes reservation
Charging controls, and reservation charging control process is as follows: user searches idle charging pile and idle vehicle and phase by mobile phone
Answering the electricity of vehicle, send subscription time and require the reservation signal of reservation charging to server, server sends reservation charging letter
Number to designated vehicle and specify charging pile；
Charging pile obtains the information about power of Current vehicle and sends to server, and server is according to electric automobile current vehicle condition
Carrying out electricity calculating with ambient parameter and assign time-sharing charging control command, charging pile carries out time-sharing charging to Current vehicle；
Charging pile is for using peak-trough electricity charging charging pile, if current time is in paddy electricity chargeable time, charging pile is to electronic vapour
Car is charged；
If current time is in peak electricity chargeable time, then server is put down according to on-vehicle information in the vehicle of charging pile current bindings
Charging pile is operated by the car status information that platform is uploaded, if current bindings vehicle judges through overcharge, it is determined that fill for needs
Electric automobile is charged by electricity then charging pile, if it is determined that for forbidding charging, charging pile stops being charged electric automobile；
Charging judge process is as follows:
First by artificial or server to one basic power threshold of tax of each charging pile and a basic quantity coefficient value,
Then server reads current time, paddy electric-opening time and the energy-storage battery charge value of Current vehicle, and server calculates
Current time draws time difference with the difference of paddy electric-opening time；
Institute after the numerical value drawn after basis quantity coefficient value is divided by the time difference energy-storage battery charge value plus Current vehicle
Value if greater than or be then judged to forbid charging equal to basis power threshold,
Institute after the numerical value drawn after basis quantity coefficient value is divided by the time difference energy-storage battery charge value plus Current vehicle
The value obtained then is judged to need charging less than basis power threshold；
In the last measurement period of charging pile, corresponding date average is borrowed train number number to be multiplied by given percent coefficient and draws electricity correction
Value, basis power threshold is drawn plus electricity correction value by basis charge value, and basis charge value is unified numerical value；If there being many electricity
Electrical automobile is to be charged at charging pile etc., then compare the current electric quantity value of Adjacent vehicles, and server needs charging being judged to
Vehicle is charged the most successively with electricity.
10. hire a car method according to claim 1 intelligence reservation, it is characterised in that user can freely subscription time free by basis
Reservation duration+Quantity-quality Convert is freely preengage duration and is obtained；Quantity-quality Convert takes after freely preengaging duration=user gradation ÷ 12 again
Whole obtain, user gradation=time of chartering+spending amount+mileage of hiring a car+(amount of returning the car in the cycle on region of picking up the car-take
The amount of picking up the car in the cycle on car region)+(cycle on the amount of picking up the car in the cycle-region of returning the car on region of returning the car
In the amount of returning the car).
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| CN106156867B (en) | 2019-08-02 |
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