CN110001800A - A kind of Automobile Transportation device and its workflow - Google Patents
A kind of Automobile Transportation device and its workflow Download PDFInfo
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- CN110001800A CN110001800A CN201910322362.5A CN201910322362A CN110001800A CN 110001800 A CN110001800 A CN 110001800A CN 201910322362 A CN201910322362 A CN 201910322362A CN 110001800 A CN110001800 A CN 110001800A
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- Prior art keywords
- electric car
- towing vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
- B60L5/38—Current collectors for power supply lines of electrically-propelled vehicles for collecting current from conductor rails
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D49/00—Tractors
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a kind of Automobile Transportation device and its workflows, are to solve the problems in existing electric car application.The present invention includes truck combination, the truck combination includes towing vehicle and electric car, the connection of half-connection device is passed sequentially through between electric car, it is connected between towing vehicle and electric car by half-connection device, it is provided with current collecting equipment on towing vehicle and current collecting equipment is connected with contact net, contact net is arranged on road.This product can efficiently reduce electric energy feed path, improve utilization rate of electrical；It is effectively driven at a constant speed in most mileages travelled, reduces energy consumption；It efficiently reduces traffic congestion, reduce traffic accident；Trip average speed is improved, the labor intensity of towed vehicle driver is reduced；It is slow that this product efficiently avoids charging difficulty, charging rate；It reduces the cost of electric car and reduces battery and scrap total amount, can run at high speed, improve safety, realize more efficient trip.
Description
Technical field
The present invention relates to traffic and transport field, specifically a kind of Automobile Transportation device.
Background technique
As people are for the attention of environmental pollution and the progress of new energy technology, more and more electric cars are appeared in
In the visual field of people.
Well known electric car is broadly divided by energy supply mode: (stake fills, Che Chong, current electricity for charging equipment charging
The mainstream energy supplement mode of motor-car, most electric car uses), (change battery is minority's mode to battery altering, public with part
Hand over vehicle, Wei Lai company be represent and Beijing Automobile Workshop's certain applications), hybrid power system, contact line powering (using trolleybus as generation
Table), fuel cell-powered, air cell (such as zinc-air battery, aluminium-air cell, still be in laboratory stage) etc..
The main problem that current electric car is exposed is as follows:
First, charging is difficult: Present solutions are mainly Large scale construction charging pile, and part is mixed using electric scheme is changed
Power, contact net power supply.There is stake that there must be position, Large scale construction charging pile then needs power grid to support to support with place.Exist at present
Largely there are also larger difficulties for arrangement in big city；Charging pile is popularized far away at present.It is also more difficult than construction charging pile to change electric scheme, changes
The battery system of electricity it is additional increase large-current electric attachment device and mechanical connecting device, increase the security risk of system,
Increase light weight；Largely increase overall operation cost.Hybrid power, extended-range and plug-in, solve the problems, such as
It is not thorough, still there is fossil fuel consumption, but be more conform with current practical application scene.In the trackless electricity powered using gauze
In vehicle application, it can only be travelled in the path and region of limitation；And dedicated degree is high, it is open bad；It is fuel cell-powered still
Non- large-scale application, and current one cost is higher than secondary cell storage scheme, energy application path length is still immature.And
The bus that a small amount of exemplary vehicle is run by the way of fixed route, continuous platform in short-term large current charge
Type.
Second, charging rate is slow: since the common batteries of electric automobile capacity majority in market is greater than 40 kilowatt hours, by each
Kind operating condition influences, and fully charged time is long.Fast charge is to current common (scale use) ternary, LiFePO4, lithium manganate battery
Service life has larger impact, usually it is not recommended that being commonly used；Moreover, even fast charge, it is also desirable to the long period.To solve charging
Slow problem, from after the Olympic Games in 2008, the problem of bus, which starts just to use, changes electric scheme, the program, is bigger, is typically only capable to
It is enough targetedly serve specified vehicle (such as taxi, public transport, sanitation cart), operation route are substantially stationary, need to back up compared with
The battery of big quantity, needs to configure work service personnel, requires to the space of vehicle the larger place for needing monolithic.And it deposits
The problem of battery carton deformed, electrical connection efficiency reduce after multiple replacement, mechanical connection efficiency reduces, bring a large amount of maintenance and
Security risk, overall operation are with high costs.
Third, cell degradation and performance degradation problem: the battery that well known current electric car uses be using polynary lithium,
LiMn2O4, LiFePO 4 material, composed battery pack usually have 1000-2000 times within charging times；And its performance
Gradually regress.Usual 3-5 battery capacity will be down to the 80% of rated value, to need to renew.The service life of one group of battery cannot
Meet the traveling demand of vehicle life-cycle under normal circumstances.
4th, it is with high costs: since battery is with high costs, to cause electric car price higher.Under current technical status, it is
The requirement in long cruise duration is adapted to, Car design has the wish and impulsion for increasing mating battery capacity, reduces making for electric car
Valence is difficult.
5th, safety problem: the thermal runaway temperature of ferric phosphate lithium cell is higher than LiMn2O4, cobalt acid lithium and ternary lithium battery.
Due to being loaded with more battery, the problems such as battery installation space is narrow, special-shaped is caused in Car design and manufacturing process,
Design, manufacture are difficult；Being difficult to reach ideal battery operating condition, (using temperature field consistency as representative, lithium battery performance becomes temperature
Change sensitive) and reach the cost height of ideal operating condition.For large-sized battery pack since energy is centrally stored, thermal runaway is more easily climing when occurring
Prolong, brings great potential safety hazard.Safety problem further comprises vehicle driving safety, and road driving inevitably has traffic
Accident；Battery pack has probability battery fire occur by contingencies such as puncture, extruding；This is having open report over the years, and
It has some casualties.
6th, battery recycling: the waste battery of multiple material system and flood tide, recovery operation amount, cost recovery are huge.
7th, course continuation mileage is short: the electric car applied at present is run at high speed under operating condition, and course continuation mileage substantially shortens.
8th, battery performance variation: battery performance variation issue caused by temperature change, low temperature to battery performance bring compared with
It is big to influence, using ferric phosphate lithium cell as representative；To cope with Low Temperature Problems, battery pack must be provided with keeping the temperature and heating measure, low temperature
When, course continuation mileage substantially shortens.
9th, energy utilization rate is low: longer energy source path, the energy resource supply path of well-known technique typical case's electric car
Are as follows: power plant → step-up transformer → gauze → step-down transformer → battery charging → standby → battery discharge → vehicular electric machine；
The charge and discharge that whole energy of vehicle driving distance pass through Vehicular battery are converted twice, and total energy source utilization rate is low.
Summary of the invention
The purpose of the present invention is to provide a kind of Automobile Transportation devices, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of Automobile Transportation device, including truck combination, the truck combination include towing vehicle and electric car, electric car
Quantity passed sequentially through between one or more and electric car half-connection device connection, towing vehicle be located at forefront and
It is connected between towing vehicle and electric car by half-connection device, the collection for obtaining extraneous electric energy is provided on towing vehicle
Electric installation and current collecting equipment are connected with the contact net for power supply, and contact net is arranged on road, and towing vehicle passes through collection
The electric energy traveling that electric installation obtains, towing vehicle towing electric car travel on road, and electric car can partially close dynamic
Force system is travelled by the power of towing vehicle.
As a further solution of the present invention: being additionally provided with arrangements of electric connection and electric storage device on electric car, be electrically connected
Device is located between the rear end and electric car of electric car to be connected by arrangements of electric connection, arrangements of electric connection and current collecting equipment
Electrical communication, so that being interconnected between electric car, the electric energy of savings is can be used as electric car power supply in electric storage device.
As a further solution of the present invention: being provided with guide groove on road, traction flexible is provided on towing vehicle
Device and traction device is used cooperatively with guide groove is fixedly connected with multiple arrangements of electric connections and half-connection dress on traction device
Set, the arrangements of electric connection of towing vehicle is connected with the arrangements of electric connection of electric car, the half-connection device of towing vehicle with it is electronic
The half-connection device of automobile is connected.
As a further solution of the present invention: being provided with engine fuel on towing vehicle, can be provided for towing vehicle
The power of traveling.
As a further solution of the present invention: electric storage device uses metatitanic acid lithium storage battery or capacitor, long service life, warp
The practicability that helps is good, and resistance to extreme temperature is high, and charge-discharge magnification is more than or equal to 1C, can satisfy the traveling needs in 200 kilometers of continuation of the journey.
As a further solution of the present invention: road uses end to end circumferential highway, and truck combination is along circumferential highway
Traveling.
As a further solution of the present invention: being provided between parking area and circumferential highway for being spaced on circumferential highway is led to
Ring road is crossed to be connected.
As a further solution of the present invention: label and positioning device, towing vehicle are provided on circumferential highway and ring road
Self-position can be demarcated by label and positioning device with electric car.
The workflow of the Automobile Transportation device, the specific steps are as follows:
Step 1, electric car are connected with communication base station respectively by vehicle mounted guidance module and vehicle communications device, communicate base
It stands and is connected with master control device, electric car inputs destination, and master control device is according to current and prediction traffic conditions planning
Driving path, and obtain the towing vehicle of matching approach, traffic dynamic, traffic signal devices operation information, point, converge
Time estimates dispersal point and estimates the separation time, the towing vehicle and electric car of master control device feedback to matching approach；
Step 2, the traffic signal devices on road and circumferential highway work according to traffic signal devices operation information；
Step 3, electric car, can be further according to feedback information entrance ramp, electric car perceptible markings and position location
It is accurately positioned, electric car reports nodal information to master control device, and master control device connects corresponding towing vehicle, and towing vehicle is even
Speed traveling is on circumferential highway and feeds back to master control device, and master control device calculates driving path and is sent to electronic vapour
Vehicle, electric car are travelled according to driving path；
Step 4, electric car connect the half-connection device and arrangements of electric connection of towing vehicle, formed automobile train, electric car
Report the information that truck combination is added to master control device, towing vehicle traveling is on the road of the contact net of setting power supply, current collection
Device is connected to contact net, and thus obtains extraneous electric energy, and towing vehicle pulls electric automobile during traveling, and provides electricity for electric car
Source charging；
Step 5, electric automobile during traveling to destination, electric car report the information for exiting truck combination to master control device, master control
Device obtains feedback command according to road conditions, planning separation time and dispersal point and sends feedback command to towing vehicle and electronic
Automobile, electric car, which executes instruction, can be detached from truck combination, report after electric car disengaging truck combination and exit successful letter
It ceases to master control device.
Compared with prior art, the beneficial effects of the present invention are:
Electric energy feed path can be efficiently reduced, utilization rate of electrical is improved；Effectively at the uniform velocity go in most mileages travelled
It sails, avoids braking, reduce energy consumption；It efficiently reduces traffic congestion, reduce traffic accident；And it can be improved the average speed of trip
Degree reduces the labor intensity of towed vehicle driver；
It is slow that this product efficiently avoids charging difficulty, charging rate；It reduces the cost of electric car and reduces battery and scrap always
Amount, can run at high speed, and improve safety, multifactor to reduce carbon emission and realize more efficient trip, have product
The application prospect of pole.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of Automobile Transportation device.
Fig. 2 is the schematic diagram of road in Automobile Transportation device.
Fig. 3 is the structural schematic diagram of circumferential highway in Automobile Transportation device.
Fig. 4 is that the relationship between road, towing vehicle and traction device in Automobile Transportation device with guide groove is shown
It is intended to.
Wherein: 1- towing vehicle, 2- electric car, 3- truck combination, 4- half-connection device, 5- current collecting equipment, 6- contact
Net, 7- road, 8- arrangements of electric connection, 9- guide groove, 10- traction device, 11- circumferential highway, 12- ring road.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Embodiment 1
By 2 formed automobile train 3 of towing vehicle 1 and electric car.Current collecting equipment 5 is arranged in towing vehicle 1, and towing vehicle 1 is arranged
Traction device 10 flexible, the multiple connected half-connection devices 4 and arrangements of electric connection therewith of the setting being distributed on traction device 10
8, the electrical connection current collecting equipment 5 of arrangements of electric connection 8；Guide groove 9, the arrangement on the non-bulging road surface of traction device 10 is arranged in road 7
In the guide groove 9 of road 7, guide groove 9 is arranged under the pavement；4 He of setting half-connection device that the electric car 2 scales
It arrangements of electric connection 8, half-connection device 4 and the corresponding half-connection device 4 being arranged with traction device 10 of arrangements of electric connection 8 and is electrically connected
Connection device 8 is combined and is separated；The also corresponding contact net 6 for being provided with power supply of the road 7, the collection Denso of the towing vehicle 1
5 electrical connection contact nets 6 are set, extraneous electrical energy drive towing vehicle 1 is thus obtained and travels and provide electric energy for electric car 2；
Towing vehicle 1 pulls electric car 2 and travels, and electric car 2 closes driving dynamics and follows the electricity for sliding, while being electric car 2
Pond charging.
Embodiment 2
By towing vehicle 1, more 2 formed automobile trains 3 of electric car.Current collecting equipment 5,1 tail of towing vehicle is arranged in towing vehicle 1
The half-connection device 4 and arrangements of electric connection 8 that end setting is connected therewith, the conductive connection current collecting equipment 5 of arrangements of electric connection 8；It is described
2 front and rear ends of electric car are also corresponding to be provided with half-connection device 4 and arrangements of electric connection 8, end to end suitable of vehicle
Sequence arrangement, it is corresponding in conjunction with the half-connection device 4 and arrangements of electric connection 8；The also corresponding contact for being provided with power supply of the road 7
Thus net 6, the electrical connection contact net 6 of the current collecting equipment 5 of the towing vehicle 1 obtain extraneous 1 row of electrical energy drive towing vehicle
It sails and is that electric car 2 provides electric energy；Towing vehicle 1 pulls electric car 2 and travels, and electric car 2 is closed driving dynamics and followed
It slides, while charging for the battery of electric car 2.
Embodiment 3
A kind of operation method of truck combination 3 described in Examples 1 and 2, the row of 3 circumferential direction of the towing vehicle 1 or truck combination
It sails on end to end circumferential highway 11, Fig. 3 is a kind of circumferential highway schematic diagram；Ring road 12 is arranged between circumferential highway 11 to connect
It connects, electric car 2 converts direction of travel by ring road 12；Circumferential highway 11 is connect by ring road 12 with extraneous highway；Tractor
1 and electric car 2 servomechanism, the towing vehicle 1 or truck combination 3 are set and travelled along circumferential highway 11, it is described
Electric car 2 is connected with each other or releases under steam connection, and not parking is incorporated into or is detached from truck combination 3.
Embodiment 4
It not only comprising content described in embodiment 1-3, further comprises: master control device, communication base station, path planning module, vehicle-mounted
Communication device, signal device, power transmitting device, power generator, vehicle mounted guidance module etc..
In 12 setting flag of road 7 and ring road of annular, the corresponding setting sensing device perceptible markings of vehicle are accurate to mark
Determine and calibrate the position of itself.The vehicle is respectively provided with control device and communication device, at least part of control electronic vapour
Vehicle 2 is incorporated into and is detached from the truck combination 3 and controlled charging.It is described label can be road surface setting identifiable point,
Line, specific shape or number, symbol etc. are also possible to have transmitter-receiver device of coded address etc., are also possible to know
The mark of other independent significance.
The electric car 2 reports purpose by communication devices such as vehicle mounted guidance module, vehicle communications device, communication base stations
To master control device, master control device plans driving path according to current and prediction traffic conditions on ground, match by way of automobile column
Vehicle 3 and point converge the time and estimate dispersal point, separation time, and feedback arrives electric car 2, and electric car 2 is by feedback
Instruction traveling is incorporated into and is detached from truck combination 3.The tune for the traffic dynamic that power generator and power transmitting device give according to master control device
It is whole and electric energy is provided.
Master control device also controls road 7 traffic signal devices adjacent with the road 7, the ring road 12, master control dress
It sets and adjusts traffic signals according to the principle of priority.
The electric car 2 energizes traveling when not drawn, by the electric storage device of itself；Electric car 2 is filled by master control
Given instruction, entrance ramp 12 and perceptible markings are set, is further accurately positioned, checks simultaneously error correction, while giving master control device and way
The towing vehicle 1 of warp reports nodal information, communication connection by way of towing vehicle 1；The traveling of towing vehicle 1 at the uniform velocity is in loop turn
On road 11, according to master control device and towing vehicle 1, the given time instructed drives into given position to electric car 2 jointly and adjustment is gone
Sail speed；Electric car 2 connects half-connection device 4 and arrangements of electric connection 8, forms or be added the truck combination 3, and close certainly
The driving dynamics of body slide, and report addition successful information.
When exiting truck combination 3, driver reports manually is detached from formation information to master control device and towing vehicle 1, master control
Device plans separation time, dispersal point according to road conditions, vehicle condition, and feedback command is to towing vehicle 1 and electric car 2, electronic vapour
Vehicle 2, which executes instruction to be detached from the truck combination 3 and report, exits successful information.
The electric car 2 of the commercialization such as lower loading of time requirement, is instructed by master control device, can be paused at and circumferential highway
11 connected parking areas, and select Shi Hangjin.
In all embodiments of the invention, the selectable loading fuels and energy machine of towing vehicle 1 or power generator, selection
It is that the truck combination 3 provides power and is that dragged electric car 2 provides electric energy；When road 7 has current condition,
The truck combination 3 unrestricted can travel.The electric car 2 is quickly filled using metatitanic acid lithium storage battery or capacitor etc. are resistance to
Electricity, wide heatproof, the electric storage device of long-life, preferred electric storage device capacity are 5-20 kilowatt hour；The capacity can make riding electric
Vehicle has suitable short distance driveability；Lower than the 40-90 kilowatt hour of mainstream technology known in current passenger car, and it is different from and works as
Preceding electric car 2 increases the trend of battery capacity.
The working principle of the invention is: since the part mileage of electric car slides to be dragged, other mileages are disappeared
Consuming the energy is the electric energy converted by electric storage device, and charged and electric discharge converting electrical energy total amount is few, and energy utilization rate is high；Energy conservation and
Environmental protection.
Meanwhile the vehicle of the vehicle of formed automobile train and same population, isolated operation, under equal conditions, especially
When the high-speed cruising of non-economy, " the total windage of truck combination " is less than " same population, the accumulative windage of isolated operation vehicle ", into one
The energy conservation of step.
Due to using lithium titanate battery and capacitor storage, have the characteristics that resistance to quick charge, wide heatproof, long-life；Together
When low loading electricity the arrangement of the safe and reasonable on vehicle so that electric storage device volume becomes smaller, is easier to, the charging time is more
It is short；Vehicle uses a small amount of battery, and most mileages travelled are to slide, and therefore, the battery consuming total amount of vehicle life-cycle, which can be less than, to be worked as
There are lower ton kilometre unit cells to scrap total amount, bring and subtract carbon, subtract emission effect for electric car under preceding technical conditions,
Reduce greenhouse effects；There is huge positive effect for environmental protection.
Due to eliminating the battery of the material systems such as not preferred ternary, LiFePO4, LiMn2O4, cobalt acid lithium, make storage
Technique, equipment, the material of device recycling etc. are simpler, more concentrate, are easily managed.
Since the present invention is using mature technology, no technology barrier.It charges on the way to electric car in traveling, charging duration
It is overlapped with operation duration, it can be achieved that zero independent charging time；There is positive effect particularly with the Rapid Popularization of electric car.
Due to the onboard a small amount of energy storage equipment of electric car in the present invention, remote way that can be dragged is travelled；It is especially right
There is revolutionary meaning in making commercial vehicle motorized based on fuel, loading and logistics system with diesel oil, be very advantageous in
The substantive of electronic cargo vehicle is promoted the use of；60% or more and particulate pollutant of discharged nitrous oxides total amount discharge in air
50% or more of total amount is that diesel powered vehicles discharge, it is seen that positive meaning of the motorized of cargo vehicle to air contaminant treatment
Justice prevents diesel vehicle discharge to atmosphere pollution.
Even if WeiLai Technology progress, using than such as fuel cell energy more beneficial at present and energy storage device；From
And so that vehicle is reached the energy that fills being exceedingly fast and continue a journey with long；Truck combination formation operation and its operation method in the present invention are also beneficial
's.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.No
It should treat any reference in the claims as limiting the claims involved.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (9)
1. a kind of Automobile Transportation device, including truck combination (3), which is characterized in that the truck combination (3) includes towing vehicle
(1) and electric car (2), the quantity of electric car (2) pass sequentially through half-connection between one or more and electric car (2)
Device (4) connection, towing vehicle (1) is located between forefront and towing vehicle (1) and electric car (2) to be filled by half-connection
It sets (4) to be connected, current collecting equipment (5) is provided on towing vehicle (1) and current collecting equipment (5) is connected with contact net (6), contact
Net (6) is arranged on road (7).
2. Automobile Transportation device according to claim 1, which is characterized in that be additionally provided with electricity on the electric car (2)
Attachment device (8) and electric storage device, arrangements of electric connection (8) are located between the rear end of electric car (2) and electric car (2) and lead to
It crosses arrangements of electric connection (8) to be connected, arrangements of electric connection (8) and current collecting equipment (5) electrical communication.
3. Automobile Transportation device according to claim 2, which is characterized in that be provided with guide groove on the road (7)
(9), it is provided with traction device flexible (10) on towing vehicle (1) and traction device (10) is used cooperatively with guide groove (9),
Multiple arrangements of electric connections (8) and half-connection device (4), the tipping that is electrically connected of towing vehicle (1) are fixedly connected on traction device (1)
It sets (8) to be connected with the arrangements of electric connection (8) of electric car (2), the half-connection device (4) of towing vehicle (1) and electric car (2)
Half-connection device (4) be connected.
4. Automobile Transportation device according to claim 1, which is characterized in that be provided with fuel on the towing vehicle (1)
Engine.
5. Automobile Transportation device according to claim 1, which is characterized in that the electric storage device uses metatitanic acid lithium storage battery
Or capacitor.
6. Automobile Transportation device according to claim 1, which is characterized in that the road (7) uses end to end ring
Shape road (11).
7. Automobile Transportation device according to claim 6, which is characterized in that the setting being spaced on the circumferential highway (11)
Have and is connected between parking area and circumferential highway (11) by ring road (12).
8. Automobile Transportation device according to claim 7, which is characterized in that on the circumferential highway (11) and ring road (12)
It is provided with label.
9. a kind of workflow of Automobile Transportation device a method as claimed in any one of claims 1-8, which is characterized in that specific steps are such as
Under:
Step 1, electric car (2) are connected with communication base station respectively by vehicle mounted guidance module and vehicle communications device, communication
Base station is connected with master control device, and electric car (2) inputs destination, and master control device is according to current and prediction traffic conditions
Plan driving path, obtain the towing vehicle (1) of matching approach, traffic dynamic, traffic signal devices operation information, point,
Converge the time, estimate dispersal point and estimates the separation time, the towing vehicle (1) and electronic vapour of master control device feedback to matching approach
Vehicle (2)；
Step 2, the traffic signal devices on road (7) and circumferential highway (11) work according to traffic signal devices operation information；
Step 3, electric car (2) is according to feedback information entrance ramp (12), electric car (2) perceptible markings, electric car
(2) nodal information is reported to master control device, master control device connects corresponding towing vehicle (1), and towing vehicle (1) drives at a constant speed
On circumferential highway (11) and master control device is fed back to, master control device calculates driving path and is sent to electric car (2),
Electric car (2) is travelled according to driving path；
Step 4, electric car (2) connect the half-connection device (4) and arrangements of electric connection (8) of towing vehicle (1), formed automobile
Train (3), electric car (2) report the information that truck combination (3) are added to master control device, and towing vehicle (1) pulls electronic vapour
Vehicle (2) traveling；
Step 5, electric car (2) are travelled to destination, and electric car (2) reports the information for exiting truck combination (3) to master control
Device, master control device obtain feedback command according to road conditions, planning separation time and dispersal point and send feedback command to traction
Vehicle (1) and electric car (2), electric car (2), which executes instruction, can be detached from truck combination (3), and electric car (2) is detached from vapour
It is reported after car team vehicle (3) and exits successful information to master control device.
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Application publication date: 20190712 |