CN208559578U - A kind of multi-axle steering low-floor intelligence train that can quickly organize into groups operation - Google Patents
A kind of multi-axle steering low-floor intelligence train that can quickly organize into groups operation Download PDFInfo
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- CN208559578U CN208559578U CN201821117440.5U CN201821117440U CN208559578U CN 208559578 U CN208559578 U CN 208559578U CN 201821117440 U CN201821117440 U CN 201821117440U CN 208559578 U CN208559578 U CN 208559578U
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- 238000006243 chemical reaction Methods 0.000 claims 1
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- 229910000975 Carbon steel Inorganic materials 0.000 description 1
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Abstract
The utility model discloses the multi-axle steering low-floor intelligence trains that one kind can quickly organize into groups operation; including front truck module, trailer module and articulated system connecting the two; the articulated system includes the run-through channel device passed through with the limiting and protecting device and personnel for limiting three degree of freedom; the entire car controller being uniformly controlled to electrical equipments various on vehicle is also equipped in the front truck module; front truck module front is equipped with preceding marshalling mechanism; the trailer module rearwards organize into groups mechanism after being equipped with, preceding marshalling mechanism and rear marshalling mechanism are mating type of attachment.The utility model is using quickly marshalling bindiny mechanism, it can be used as single articulated coach operation in passenger flow ebb, improve service efficiency, promote operation grade, multimode intelligence train operation is quickly organized into the commuter rush hour, seating capacity there can be large conveying quantity ability by over one hundred people to hundreds of people, and do not need to increase driver and shorten the departure interval, promote operation grade.
Description
Technical field
The utility model relates to a kind of low-floor intelligence train, especially a kind of multi-axle steering low-floor intelligence train, tool
There is the characteristics of flexible marshalling, large conveying quantity, high maneuverability, belongs to urban public transport technical field.
Background technique
Highway communication is most commonly that bus in urban public transport field.Bus single vehicle cost is low, traveling
Route is flexible.Vehicle length is fixed, and the Vehicle length of use is mostly between 8 meters to 18 meters, wherein the bus more than 12 meters
Using single articulated system, when turning, required channel width increased, and occupies road surface resource and increases, driver driving difficulty is larger.
Its seating capacity is from tens people to over one hundred people, in the commuter rush hour, it is necessary to increase vehicle fleet size and density of dispatching a car.Increase vehicle
It necessarily will increase driver and maintenance staff, in a disguised form increase cost, and density of dispatching a car can not be infinitely great, maximum passenger capacity is current
Medium passenger flow demand can only be met.
Rail traffic in urban public transport is most common subway, tramcar, light rail, monorail etc..Vehicle can
It is flexibly organized into groups according to the volume of the flow of passengers, has the advantages that freight volume is big, comfort is good, but need to build dedicated track system and with being arranged
It applies, vehicle can only be run on trapped orbit route, and the design and construction period is longer, high construction cost, and maintenance expense is high.
Currently, existing bus, which does not have quickly marshalling service ability, existing track train also, to be detached from
Track operation, there are no occur simultaneously have flexibly marshalling, large conveying quantity, high maneuverability intelligent train.
Summary of the invention
The goal of the invention of the utility model is: in view of the above problems, operation can quickly be organized into groups by providing one kind
Multi-axle steering low-floor intelligence train has the characteristics that flexible marshalling, large conveying quantity, high maneuverability.
The technical solution adopted in the utility model is such that
A kind of multi-axle steering low-floor intelligence train that can quickly organize into groups operation, including front truck module, trailer module and
Articulated system connecting the two, the articulated system include logical with the limiting and protecting device and personnel for limiting three degree of freedom
The run-through channel device crossed is also equipped with the full-vehicle control being uniformly controlled to electrical equipments various on vehicle in the front truck module
Device, front truck module front are equipped with preceding marshalling mechanism, and the trailer module rearwards organize into groups mechanism after being equipped with, preceding marshalling mechanism with
Marshalling mechanism is mating type of attachment afterwards.
The utility model has the following beneficial effects:
1, using quick marshalling bindiny mechanism, i.e., preceding marshalling mechanism and rear marshalling mechanism, using modularized design, vehicle weight
Amount is light, and road surface adaptability is good；
2, vehicle can quickly be organized into train operation, and train only needs a driver driving after marshalling, increase freight volume and be not required to
It increases driver newly, saves operation cost；
3, seating capacity can have large conveying quantity ability by over one hundred people to hundreds of people；In passenger flow ebb, intelligent train is made
For the operation of single articulated coach, service efficiency is improved, promotes operation grade；In the commuter rush hour, intelligent train can be organized into groups quickly
At multimode intelligence train operation, capacity is improved, and does not need to increase driver and shortens the departure interval, it is economical to promote operation
Property.
Preferably, the front truck module includes the first axle and the second axle, the trailer module includes third axle,
Drive system is installed, first axle, the second axle are mounted on servo steering device on third axle on third axle.
Further preferably, first axle uses air spring suspension steeraxle, installs line traffic control electric power steering apparatus, institute thereon
The second axle is stated using air spring suspension steeraxle, the electro-hydraulic servo steering device of line traffic control is installed thereon, the third axle is adopted
Portal drive axle is biased with air spring, the electro-hydraulic servo steering device of line traffic control is installed thereon.In this preferred embodiment, all 6
Axle all has steering-by-wire function, can control each axle by dedicated control-Strategy analysis and control Vehicular turn track
Steering angle meets turning track requirement, and train operation is flexible, and turning radius and channel width are small, it is ensured that and train operation is steady,
Turn performance is good.Servo steering device on first axle provides steering wheel system power steering, is intelligently assisting driving cycles
Under, auto-steering function can also be provided, instead of driver's steering wheel rotation, control lateral direction of car track.Power-assisted on second axle
Transfer provides steering power by hydraulic system, the control of axle go to action is completed by steering controller, by controlling plan
It slightly analyzes and controls axle to turn to, be overlapped its second axle wheel track and steering center of circle of the first axle wheel when turning to
Unanimously.Servo steering device on third axle provides steering power by hydraulic system, completes axle by steering controller and turns
It to control, is turned to by control-Strategy analysis and control Vehicle Axles, makes its third axle wheel track and first when turning to
The track of axle wheel is consistent.
Further preferably, the drive system has the energy-storage system of energy feedback unit and storage recycling electric energy, institute
Energy-storage system is stated to be mounted in front truck module and/or trailer module.Here drive system refers in particular to motor, specifically can be permanent magnetism
Synchronous motor or AC induction motor, motor are connected by transmission shaft with third axle, and power utilization is high-efficient.The energy storage system
System, is specifically as follows lithium ion battery, super capacitance cell or fuel cell, and energy-storage system uses distributed arrangement, Ke Yiyou
Change vehicle's center of gravity and load distribution, improve vehicle reliability and safety, to solve motorbus acceleration capacity deficiency and most
The inadequate problem of big climbable gradient.
Further preferably, the angle sensor of real-time detection steering angle of wheel is equipped on three axles and articulated system
The vehicle attitude signal of device, angular transducer acquisition is transferred to servo steering device and entire car controller, passes through control strategy point
Analysis and decision, control Vehicle Axles turn to and speed, so that preferably progress position limitation protection, improves the service life of articulated system, together
Shi Tisheng Vehicle turning stability.
Preferably, the preceding marshalling mechanism and rear marshalling mechanism include sequentially connected multiple-degree-of-freedom mechanism, stretch
Device and marshalling connector, the multiple-degree-of-freedom mechanism is connect with front truck module or trailer module, on the marshalling connector
Locking mechanism is installed, when being organized into groups, connection is realized simultaneously by marshalling connector between preceding marshalling mechanism and rear marshalling mechanism
It is locked by locking mechanism.Telescopic device and locking mechanism are controlled by marshalling connection controller.
Preferably, marshalling mechanism and rear marshalling mechanism further include arrangements of electric connection before described, the arrangements of electric connection is matched
Set is mounted on marshalling connector, is realized that connection is automatic simultaneously in marshalling connector and is connected upper arrangements of electric connection, realizes front and back vehicle
Electrical rigid line connection and data communication connection.
Preferably, further including the marshalling control system being mounted in front truck module or trailer module, for ensureing train
Marshalling quickly, smoothly, reliably carries out.The marshalling control system include marshalling connection sensor, marshalling connection controller and
Connecting power device is organized into groups, whether telescopic device stretches in place the marshalling connection sensor and locking mechanism is for detecting
In place, the movement of the marshalling connection controller control telescopic device and locking mechanism, the marshalling connects power to no locking
Device is telescopic device, the movement of locking mechanism provides power.
Preferably, further including the intelligence control system being mounted in front truck module or trailer module, the intelligent control
System includes context aware systems, intelligent controller and the servo steering device being mounted on three axles, the ring
Border sensory perceptual system acquires the various signals in road environment to perceive road circumstance state, and the intelligent controller is according to environment sense
Know system acquisition to signal judge the current posture of train and road relationship and Xiang Sangen axle on servo steering device it is defeated
Signal is executed out.Using intelligence control system, control vehicle running track and speed can be assisted with real-time detection vehicle-surroundings environment
Degree reduces driver's labor intensity, improves safety.
Preferably, the context aware systems use optical sensor, laser radar sensor, inertial navigation sensor, electricity
One of Magnetic Sensor, ultrasonic sensor, visual sensor or satellite locator a variety of are combined.
Preferably, the front truck module and trailer module are low-floor structure, i.e. floor in a vehicle is small away from ground level
In being equal to 350mm, passenger is facilitated to enter and leave mobile with car, especially the pregnant passenger of the old,weak,sick and disabled, while using low-floor structure
The center of gravity of vehicle reduces, and driving process is more stable.
Preferably, electric cooling-heating convertible frequency air-conditioner is additionally provided in the front truck module and trailer module, by interior temperature
Zonal control is spent, under the premise of meeting riding comfort, reduces energy consumption.
Preferably, left and right sides is all installed with Electric plug sliding door in the front truck module and trailer module, can flexibly control
Enabling quantity shortens the switch gate time, realizes passenger quickly up and down.
Preferably, the skeleton section of the front truck module and trailer module uses gantry frame-type closed loop configuration, specifically
Carbon steel, stainless steel or aluminum alloy material can be used.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Fig. 2 is the top view of the utility model.
Fig. 3 is 1 schematic diagram of embodiment using the utility model marshalling operation.
Marked in the figure: 1 is front truck module, 2 be articulated system, and 3 be trailer module, and 4 be the first axle, and 5 be the second axle,
6 be third axle, and 7 be preceding marshalling mechanism, 8 be after organize into groups mechanism, 9 be the electro-hydraulic servo steering device of line traffic control, and 10 is electronic for line traffic control
Servo steering device, 11 be intelligence control system, and 12 be context aware systems, and 13 be car door, and 14 be drive system, and 15 be marshalling
Control system, 16 be electric cooling-heating convertible frequency air-conditioner, and 17 be energy-storage system, and 18 be entire car controller.
Specific embodiment
With reference to the accompanying drawing, the utility model is described in detail.
Embodiment 1:
As shown in Figure 1-3, a kind of multi-axle steering low-floor intelligence train that can quickly organize into groups operation, including front truck module 1,
Trailer module 3 and articulated system connecting the two 2, the articulated system 2 include that the limit with limitation three degree of freedom is protected
The run-through channel device that protection unit and personnel pass through is also equipped in the front truck module 1 and unites to electrical equipments various on vehicle
The entire car controller 18 of one control, 1 front of front truck module is equipped with preceding marshalling mechanism 7, after 3 rear portion of trailer module is equipped with
Mechanism 8 is organized into groups, preceding marshalling mechanism 7 and rear marshalling mechanism 8 are mating type of attachment.
The front truck module 1 includes the first axle 4 and the second axle 5, and the trailer module 3 includes third axle 6, third
Drive system 14 is installed, first axle 4, the second axle 5 are mounted on power-assisted steering dress on third axle 6 on axle 6
It sets.First axle 4 uses air spring suspension steeraxle, installs line traffic control electric power steering apparatus 10 thereon, and described the
Two axles 5 use air spring suspension steeraxle, install the electro-hydraulic servo steering device 9 of line traffic control thereon, and the third axle 6 uses
Air spring biases portal drive axle, installs the electro-hydraulic servo steering device 9 of line traffic control thereon.
The drive system 14 has the energy-storage system 17 of energy feedback unit and storage recycling electric energy, the energy storage system
System 17 is mounted in front truck module 1 and/or trailer module 3.
The angular transducer of real-time detection steering angle of wheel is equipped on three axles and articulated system 2, angle passes
The signal of sensor acquisition is transferred to servo steering device and whole-control system 18.
Before described marshalling mechanism 7 and rear marshalling mechanism 8 include sequentially connected multiple-degree-of-freedom mechanism, telescopic device and
Connector is organized into groups, the multiple-degree-of-freedom mechanism is connect with front truck module 1 or trailer module 3, and lock is installed on the marshalling connector
Mechanism is closed, when being organized into groups, is realized between preceding marshalling mechanism 7 and rear marshalling mechanism 8 by marshalling connector and connects and pass through
Locking mechanism locking.
It further include arrangements of electric connection, the arrangements of electric connection is mating to be mounted on marshalling connector, real in marshalling connector
Now connection is automatic simultaneously to connect upper arrangements of electric connection, realizes the electrical rigid line connection of front and back vehicle and data communication connection.
It further include the marshalling control system 15 being mounted in front truck module 1 or trailer module 3, the marshalling control system 15
Including marshalling connection sensor, marshalling connection controller and marshalling connecting power device, the marshalling connection sensor is for examining
Survey telescopic device it is whether flexible in place and locking mechanism whether locking in place, the marshalling connection controller control telescopic device
And the movement of locking mechanism, the marshalling connecting power device is telescopic device, the movement of locking mechanism provides power.
It further include the intelligence control system 11 being mounted in front truck module 1 or trailer module 3, the intelligence control system 11
Including context aware systems 12, intelligent controller and the servo steering device being mounted on three axles, the environment
Sensory perceptual system 12 acquires the various signals in road environment to perceive road circumstance state, and the intelligent controller is according to environment sense
Know that the collected signal of system 12 judges the relationship of the current posture of train and road and the servo steering device on Xiang Sangen axle
Output executes signal.
The context aware systems 12 use optical sensor, laser radar sensor, inertial navigation sensor, electromagnetic sensing
One of device, ultrasonic sensor, visual sensor or satellite locator a variety of are combined.
The front truck module 1 and trailer module 3 are low-floor structure, i.e. floor in a vehicle is less than or equal to away from ground level
350mm is additionally provided with electric cooling-heating convertible frequency air-conditioner 16 in the front truck module 1 and trailer module 3.
Embodiment 2:
A kind of multi-axle steering low-floor intelligence train that can quickly organize into groups operation, including front truck module 1, trailer module 3 with
And articulated system 2 connecting the two, the articulated system 2 include limiting and protecting device and people with limitation three degree of freedom
The run-through channel device that passes through of member is also equipped with the vehicle being uniformly controlled to electrical equipments various on vehicle in the front truck module 1
Controller 18,1 front of front truck module are equipped with preceding marshalling mechanism 7, and mechanism 8 is organized into groups at 3 rear portion of trailer module after being equipped with, preceding
Organizing into groups mechanism 7 and rear marshalling mechanism 8 is mating type of attachment.
Before described marshalling mechanism 7 and rear marshalling mechanism 8 include sequentially connected multiple-degree-of-freedom mechanism, telescopic device and
Connector is organized into groups, the multiple-degree-of-freedom mechanism is connect with front truck module 1 or trailer module 3, and lock is installed on the marshalling connector
Mechanism is closed, when being organized into groups, is realized between preceding marshalling mechanism 7 and rear marshalling mechanism 8 by marshalling connector and connects and pass through
Locking mechanism locking.
It further include arrangements of electric connection, the arrangements of electric connection is mating to be mounted on marshalling connector, real in marshalling connector
Now connection is automatic simultaneously to connect upper arrangements of electric connection, realizes the electrical rigid line connection of front and back vehicle and data communication connection.
It further include the marshalling control system 15 being mounted in front truck module 1 or trailer module 3, the marshalling control system 15
Including marshalling connection sensor, marshalling connection controller and marshalling connecting power device, the marshalling connection sensor is for examining
Survey telescopic device it is whether flexible in place and locking mechanism whether locking in place, the marshalling connection controller control telescopic device
And the movement of locking mechanism, the marshalling connecting power device is telescopic device, the movement of locking mechanism provides power.
It further include the intelligence control system 11 being mounted in front truck module 1 or trailer module 3, the intelligence control system 11
Including context aware systems 12, intelligent controller and the servo steering device being mounted on three axles, the environment
Sensory perceptual system 12 acquires the various signals in road environment to perceive road circumstance state, and the intelligent controller is according to environment sense
Know that the collected signal of system 12 judges the relationship of the current posture of train and road and the servo steering device on Xiang Sangen axle
Output executes signal.
The context aware systems 12 use optical sensor, laser radar sensor, inertial navigation sensor, electromagnetic sensing
One of device, ultrasonic sensor, visual sensor or satellite locator a variety of are combined.
The front truck module 1 and trailer module 3 are low-floor structure, i.e. floor in a vehicle is less than or equal to away from ground level
350mm is additionally provided with electric cooling-heating air-conditioning 16 in the front truck module 1 and trailer module 3.
In contrast, the control structure of the turning aspect fewer than embodiment 1 of embodiment 2, can be realized quickly marshalling operation,
But it is only suitable for running in the case that linear running or turning radius are very big, road conditions are complicated, turning is more and narrow field
It is local then will receive considerable restraint.And the energy-storage system fewer than embodiment 1 of embodiment 2, it also can suitably more one in terms of energy consumption
A bit.
Claims (10)
1. one kind can quickly organize into groups the multi-axle steering low-floor intelligence train of operation, including front truck module (1), trailer module (3)
And articulated system (2) connecting the two, the articulated system (2) include the limiting and protecting device with limitation three degree of freedom
And the run-through channel device that personnel pass through, it is also equipped on the front truck module (1) and unified control is carried out to electrical equipments various on vehicle
The entire car controller (18) of system, it is characterised in that: front truck module (1) front is equipped with preceding marshalling mechanism (7), the trailer mould
Mechanism (8) are organized into groups after being equipped in block (3) rear portion, and preceding marshalling mechanism (7) and rear marshalling mechanism (8) are mating type of attachment.
2. one kind according to claim 1 can quickly organize into groups the multi-axle steering low-floor intelligence train of operation, feature exists
In: the front truck module (1) includes the first axle (4) and the second axle (5), and the trailer module (3) includes third axle
(6), mating installation drive system (14) on third axle (6), first axle (4), the second axle (5), third axle (6)
On be mounted on servo steering device.
3. one kind according to claim 2 can quickly organize into groups the multi-axle steering low-floor intelligence train of operation, feature exists
In: first axle (4) uses air spring suspension steeraxle, installs line traffic control electric power steering apparatus (10) thereon, institute
The second axle (5) are stated using air spring suspension steeraxle, the electro-hydraulic servo steering device of line traffic control (9) are installed thereon, the third
Axle (6) biases portal drive axle using air spring, installs the electro-hydraulic servo steering device of line traffic control (9) thereon.
4. one kind according to claim 2 or 3 can quickly organize into groups the multi-axle steering low-floor intelligence train of operation, feature
Be: the drive system (14) has the energy-storage system (17) of energy feedback unit and storage recycling electric energy, the energy storage
System (17) is mounted in front truck module (1) and/or trailer module (3).
5. one kind according to claim 2 or 3 can quickly organize into groups the multi-axle steering low-floor intelligence train of operation, feature
It is: is equipped with the angular transducer of real-time monitoring steering angle of wheel, angle sensor on three axles and articulated system (2)
The signal of device acquisition is transferred to servo steering device and entire car controller (18).
6. one kind according to claim 1 can quickly organize into groups the multi-axle steering low-floor intelligence train of operation, feature exists
In: before described marshalling mechanism (7) and rear marshalling mechanism (8) including sequentially connected multiple-degree-of-freedom mechanism, telescopic device and
Connector is organized into groups, the multiple-degree-of-freedom mechanism connect with front truck module (1) or trailer module (3), pacifies on the marshalling connector
Locking mechanism is filled, when being organized into groups, is realized and is connected by marshalling connector between preceding marshalling mechanism (7) and rear marshalling mechanism (8)
It connects and is locked by locking mechanism.
7. one kind according to claim 6 can quickly organize into groups the multi-axle steering low-floor intelligence train of operation, feature exists
In: it further include the marshalling control system (15) being mounted in front truck module (1) or trailer module (3), the marshalling control system
It (15) include marshalling connection sensor, marshalling connection controller and marshalling connecting power device, the marshalling connection sensor is used
In detection telescopic device it is whether flexible in place and locking mechanism whether locking in place, the marshalling connection controller control is stretched
The movement of device and locking mechanism, the marshalling connecting power device is telescopic device, the movement of locking mechanism provides power.
8. one kind according to claim 2 can quickly organize into groups the multi-axle steering low-floor intelligence train of operation, feature exists
In: it further include the intelligence control system (11) being mounted in front truck module (1) or trailer module (3), the intelligence control system
It (11) include context aware systems (12), intelligent controller and the servo steering device being mounted on three axles, institute
The various signals in context aware systems (12) acquisition road environment are stated to perceive road circumstance state, the intelligent controller root
The relationship of train current posture and road, and helping on Xiang Sangen axle are judged according to context aware systems (12) collected signal
The output of power transfer executes signal.
9. one kind according to claim 8 can quickly organize into groups the multi-axle steering low-floor intelligence train of operation, feature exists
In: context aware systems (12) using optical sensor, laser radar sensor, inertial navigation sensor, electromagnetic sensor, super
One of sonic sensor, visual sensor or satellite locator a variety of are combined.
10. one kind according to claim 1 can quickly organize into groups the multi-axle steering low-floor intelligence train of operation, feature exists
It is low-floor structure in: the front truck module (1) and trailer module (3), i.e. floor in a vehicle is less than or equal to away from ground level
350mm is additionally provided with electric frequency conversion air conditioner (16) in the front truck module (1) and trailer module (3).
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| CN201821117440.5U CN208559578U (en) | 2018-07-13 | 2018-07-13 | A kind of multi-axle steering low-floor intelligence train that can quickly organize into groups operation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974154A (en) * | 2018-07-13 | 2018-12-11 | 成都市新筑路桥机械股份有限公司 | A kind of multi-axle steering low-floor intelligence train that can quickly organize into groups operation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974154A (en) * | 2018-07-13 | 2018-12-11 | 成都市新筑路桥机械股份有限公司 | A kind of multi-axle steering low-floor intelligence train that can quickly organize into groups operation |
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