CN110027592A - The unmanned vehicle control syetem of CBTC with disturbance of intelligence analyte detection and warning function - Google Patents
The unmanned vehicle control syetem of CBTC with disturbance of intelligence analyte detection and warning function Download PDFInfo
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- CN110027592A CN110027592A CN201910177225.7A CN201910177225A CN110027592A CN 110027592 A CN110027592 A CN 110027592A CN 201910177225 A CN201910177225 A CN 201910177225A CN 110027592 A CN110027592 A CN 110027592A
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/20—Trackside control of safe travel of vehicle or train, e.g. braking curve calculation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/20—Trackside control of safe travel of vehicle or train, e.g. braking curve calculation
- B61L2027/204—Trackside control of safe travel of vehicle or train, e.g. braking curve calculation using Communication-based Train Control [CBTC]
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a kind of unmanned vehicle control syetems of the CBTC with disturbance of intelligence analyte detection and warning function, including carrying out the vehicle-mounted ATP of Train Control and carrying out the obstacle detection system of track obstacle detection, obstacle detection system includes contactless long-distance barrier analyte detection subsystem and contact detection of obstacles subsystem, contactless long-distance barrier analyte detection subsystem detect train operation ahead track there are when barrier in advance outputting alarm information to vehicle-mounted ATP, vehicle-mounted ATP carries out Control for Speed Limitation to train according to alarm grade, contact detection of obstacles subsystem after detecting train collision to barrier output information to vehicle-mounted ATP, vehicle-mounted ATP implements emergency braking immediately, and information alert is sent to ATS, non- manual confirmation barrier remove when vehicle-mounted ATP not Train departure can be authorized.The present invention can be according to the barrier in line information, operation plan and train travelling process middle orbit, train operation limit, the comprehensive unmanned operation control for realizing train.
Description
Technical field
The present invention relates to technology of track traffic, and in particular to the unmanned vehicle control syetem of CBTC.
Background technique
The existing unmanned vehicle control syetem of CBTC is anti-in the control of ATP system offer Train Interval, hypervelocity
The function of safety protection such as shield, car door and gate supervision, carry out Train Control using continuous velocity-distance Curve control model,
On the basis of meeting fail-safe principle, ATO system is automatically performed station according to information such as line condition, operation plans and pinpoints
Parking drives, the function of Car's door controlling and corresponding schedule between periodically dispatching a car, standing, to realize train in given line
Crewless train's automatic running.
Crewless train during traveling, be not merely limited to line condition, operation plan etc. control, train by
The intrusion of barrier in track and tunnel should also be handled train travel condition, current unmanned vehicle-mounted control
Train Detection and Identification processing really can not be predicted and be carried out to system, bring hidden danger further to popularize crewless train's operation.
Summary of the invention
The technical problem to be solved by the invention is to provide a kind of with disturbance of intelligence analyte detection and warning function
The unmanned vehicle control syetem of CBTC merges detection of obstacles and warning function, improves the safety of the unmanned operation control of train
Property.
In order to solve the above technical problems, the present invention adopts the following technical scheme: there is disturbance of intelligence analyte detection and early warning function
The unmanned vehicle control syetem of CBTC of energy, including carrying out the vehicle-mounted ATP of Train Control and carrying out track obstacle detection
Obstacle detection system, the obstacle detection system include contactless long-distance barrier analyte detection subsystem and/or contact
Formula detection of obstacles subsystem, the contactless long-distance barrier analyte detection subsystem are detecting train operation ahead track
There are for outputting alarm information to vehicle-mounted ATP, vehicle-mounted ATP carries out Control for Speed Limitation to train according to alarm grade in advance when barrier,
The contact detection of obstacles subsystem after detecting train collision to barrier output information to vehicle-mounted ATP, vehicle-mounted ATP
Implement emergency braking immediately, and send information alert to ATS, vehicle-mounted ATP cannot authorize when non-manual confirmation barrier is removed
Train departure.
Optionally, the size of alarm level foundation barrier, distance, quasi- position of collision relevant to train in front of train
It is set as three-level, when alarm level is level-one, ATP control train normally advances, and when alarm level is second level, ATP applies
FSB, when alarm level is three-level, ATP applies EB.
Optionally, ATP is stored with track map and sends train position and velocity information to obstacle detection system, obstacle
Quality testing examining system stores all fronts relevant device shape and dimension information, when contactless long-distance barrier analyte detection subsystem detects
To train operation ahead track there are when barrier, barrier can be checked.
Optionally, when checking determining barrier is track relevant device, train is determined according to the Obstacle Position of identification
Current position is implemented in combination with the Dual positioning of train with the existing positioning device of train.
Optionally, the contact detection of obstacles subsystem includes detecting crossbeam, pacifying with the fixed detection device of vehicle
Loading board and the installation part connecting with detection crossbeam, the installation part are connect with detection device mounting plate elastic floating, the peace
It is equipped between piece installing and detection device mounting plate and detects the force snesor of the detection crossbeam by barrier impact force.
Optionally, the contact detection of obstacles subsystem further includes the height adjustment for adjusting detection beam height
Mechanism, the height adjustment mechanism include the height adjustment bracket connecting with detection crossbeam, and the mounting plate is respective heights tune
The height adjustment bracket installation part of bracket setting is saved, the height adjustment bracket can relative altitude adjusting bracket installation part adjusting height
It spends and is locked by locking mechanism, so that height adjustment bracket height is fixed, the height adjustment bracket installation part and detection are filled
Set the connection of mounting plate elastic floating.
Optionally, guide blot is equipped between the height adjustment bracket installation part and detection device mounting plate, it is described to lead
To bolt, housing has elastic component between height adjustment bracket installation part and detection device mounting plate.
Optionally, the distance measuring sensor of measurement detection crossbeam and the variation of rail level difference in height is installed on the detection crossbeam.
Optionally, the detection crossbeam is fitted on height adjustment bracket by threaded pin and nut, described
Height adjustment bracket is equipped with U-shaped mouth and U-shaped mouth two sidewalls are parallel up and down, and the detection crossbeam passes through U-shaped mouth, the threaded pin
Nail is across U-shaped mouth two sidewalls, threaded pin housing elastic component between detection crossbeam and U-shaped mouth upper side wall.
Optionally, the both ends of the detection crossbeam are equipped with the rake or curve part to extend back, in train row
Small barrier is scavenged into except track into process.
The present invention by adopting the above technical scheme, has the following beneficial effects:
1, ATP the and ATO subsystem and detection of obstacles and pre- of the unmanned vehicle control syetem of former CBTC may be implemented
Alert height fusion.It can be according to the barrier in line information, operation plan and train travelling process middle orbit, train operation limit
Hinder object, the comprehensive unmanned operation control for realizing train.
2, contact long-distance barrier analyte detection subsystem prejudges barrier, contact detection of obstacles subsystem
By mechanical part and bar contact, the dangerous situation of barrier is differentiated.Contact detection of obstacles and non-contact barrier
It is merged, effective supplement as non-contact detecting.
3, the orbital electron map of ATP, speed, position real-time, interactive are to detection of obstacles and early warning system, obstacle quality testing
It surveys and early warning system according to the information carries out supplement differentiation to barrier situation.Differentiated by supplement, is avoided due to beacon distance
Rail level is excessively close, and contactless long-distance barrier analyte detection subsystem identification error causes train frequently to be braked.It is connect simultaneously by non-
Touch long-distance barrier analyte detection subsystem identifies the positioning device of errant, such as signal lamp, can be used as the auxiliary of train
The check of train position precision is realized in positioning, is conducive to reduce train location facilities, to reduce the cost along rail equipment.
4, realize that the communication of obstacle detection system and ATP, detection of obstacles and early warning system believe the identification of barrier
Cease Real-time Feedback to ATP system, ATP carries out control vehicle according to the differentiation grade of detection of obstacles and early warning system, improve train without
People runs the safety of control.
The specific technical solution of the present invention and its advantages will in the following detailed description in conjunction with attached drawing into
Row detailed description.
Detailed description of the invention
Present invention will be further described below with reference to the accompanying drawings and specific embodiments:
Fig. 1 is the unmanned vehicle control syetem schematic diagram of the present invention；
Fig. 2 is contact detection of obstacles subsystem structure schematic diagram of the present invention；
Fig. 3 is electrical component box schematic diagram of internal structure；
Fig. 4 is the structural schematic diagram of height adjustment mechanism；
Fig. 5 is the structural schematic diagram for detecting crossbeam.
Specific embodiment
Refering to what is shown in Fig. 1, the unmanned vehicle control syetem of CBTC with disturbance of intelligence analyte detection and warning function, packet
Including CC subscriber device includes main control device and peripheral equipment, and main control device includes ATP, ATO, wakes up sleep block, barrier
Detection system.Peripheral equipment include velocity sensor, radar, BTM host and BTM antenna, driver operation display unit (DMI),
Vehicle-mounted TAU and antenna, vehicle interface unit.
Wherein: ATP subsystem be guarantee train operating safety equipment, provide Train Interval control, overspeed protection,
The function of safety protection such as car door and gate supervision, system carry out Train Control using continuous velocity-distance Curve control model,
Meet fail-safe principle.Using high reliability, high security hardware configuration and software design and necessary hardware, software
Redundant measure ensures the high reliability and high security of system.
ATO subsystem is automatically performed station stopping a train at a target point according to information such as line condition, operation plans, periodically dispatches a car, stands
Between drive, the function of Car's door controlling and corresponding schedule.
ATO subsystem and ATP subsystem use the hardware configuration and software design of high reliability, take redundant measure, altogether
With the vehicle-mounted hardware device in part, but use independent CPU.
Train wakes up and sleep block supports artificial/automatic and local pressing of long-range ATS to wake up button to wake up train, connects
After receiving wake-up command, wake-up command is sent to vehicle, is cooperated with vehicle, realizes that single-ended transmission wake up instruction makes full train apparatus
It completes to wake up.After train operation to rolling stock section/parking lot/parking line suspend mode region parking, ATP checks whether train has not
Dormancy condition after sleep condition has, supports long-range ATS artificial/automatic and local pressing suspend mode button carrys out suspend mode train.
Obstacle detection system includes contactless long-distance barrier analyte detection subsystem and contact detection of obstacles
System, there are mention when barrier detecting train operation ahead track for the contactless long-distance barrier analyte detection subsystem
Preceding outputting alarm information carries out Control for Speed Limitation, the contact obstacle to train according to alarm grade to vehicle-mounted ATP, vehicle-mounted ATP
Analyte detection subsystem after detecting train collision to barrier to vehicle-mounted ATP, implement promptly to make immediately output information by vehicle-mounted ATP
It is dynamic, and information alert is sent to ATS, when non-manual confirmation barrier is removed, vehicle-mounted ATP cannot authorize train departure.
Distance, quasi- position of collision relevant to train are set as alarm level according to the size of barrier, in front of train
Three-level, alarm level classification are shown in Table 1.
Table 1: alarm hierarchical table
Certainly, it will be appreciated by persons skilled in the art that the size of barrier, distance, quasi- and train in front of train
The dependent thresholds such as relevant position of collision can be set and be modified.
Referring to table 1, when alarm level is level-one, ATP control train normally advances, when alarm level is second level, ATP
Apply FSB, when alarm level is three-level, ATP applies EB.
In addition, the orbital electron map of ATP, speed, position real-time, interactive are to obstacle detection system, ATP stores letter
The tracks core equipment position such as mark and signal lamp, dimension information.Obstacle detection system according to the information to barrier situation into
Row supplement differentiates.
Tracks core equipment shape and the positions such as the intelligent several signal lamps of storage beacon of ATP system, to assisted image recognition, when
Image detection realize doubtful beacon when, can automatically call ATP in letter beacon position and size be checked, avoid due to beacon away from
Leaving the right or normal track, face is excessively close, and non-contact detection system identification error causes train frequently to be braked.Determined simultaneously by image recognition errant
Position equipment, such as signal lamp, can be used as the auxiliary positioning of train, and be sent to ATP system, realize the school of train position precision
Core is conducive to reduce train location facilities, to reduce the cost along rail equipment.
Millimetre-wave radar ranging and measuring principle are all based on Doppler effect, initial data include echo strength, away from
From, angle, motion state etc..Millimetre-wave radar initial data, such as echo strength, different types of obstacle are handled by analysis
Echo strength of the object under different distance can be also varied, if echo strength is too low to can be assumed that the signal is noise, then
Such as a region can be obtained after clustering original radar data point by special algorithm, the range in the region is regarded as hindering
The width for hindering object, the backward energy so to break the barriers, distance, angle information can calculate barrier relative to millimeter wave
The position of radar equipment and profile.
The high-definition image of Chinese herbaceous peony video acquisition, by steps such as image preprocessing, rail infomation detection, elimination noise jammings
Suddenly, using technical methods such as enhancing picture contrast, global optimum's Threshold segmentation, local linear detective operators, and track is combined
Electronic map being capable of track side effectively under detection of complex background according to the parameters digital simulation such as curvature of train present position
Edge information obtains the position coordinates of track in the picture.
Video data and radar data before the real-time collecting vehicle of on-vehicle host, are handled by radar data, are obtained in front of train
The location information of barrier；Train front track limit and obstacle species are identified by image analysis and orbit parameter operation
, barrier classification and position in track clearance are not obtained finally by Data Fusion, and combine current train speed and
Obstacle distance issues the barrier anti-collision warning informations of corresponding 3 grades to vehicle-mounted CC.
Contactless long-distance barrier analyte detection subsystem includes video camera and/or laser and/or radar and/or ultrasonic wave
Sensor and/or infrared sensor, can be using one or more kinds of fusions, and specific detection method and fusion method can be with
With reference to the prior art.
Vehicle-mounted CC equipment is respectively installed a set of in train head end and vehicle tail end, and " two multiply two to take two ATP+ bis- be hot standby ATO " are superfluous
The on-vehicle safety computer of remaining framework.Two sets of equipment independent operatings, and connect by the collected vehicle of in-vehicle network real-time exchange
Mouth input information.
Double is in hot standby ATO, and only principal series ATO exports traction/braking control request and gate request.Traction braking control
System order is exported by MVB interface gives vehicle TCMS system.In the case where principal series ATO breaks down, CC subsystem will be automatic
The switching of main preparation system is carried out, and the active-standby switch will not affect that the normal operation of train
As shown in Figures 2 to 5, contact detection of obstacles subsystem, including detect crossbeam 6 and detect cross for adjusting
The height adjustment mechanism of depth of beam, the height adjustment mechanism include height adjustment bracket installation part 31, with detection crossbeam 6 connect
Height adjustment bracket 2, between the height adjustment bracket 2 and height adjustment bracket installation part 31 be equipped with line slide rail, pass through
Actuator drives height adjustment bracket 2 to adjust height along line slide rail.
Alternatively, 2 relative altitude adjusting bracket installation part 31 of height adjustment bracket is tied after adjusting height by locking
Structure locking, so that height adjustment bracket 2 is highly fixed.
Wherein, height adjustment bracket 2 is connected with adjusting screw, and adjusting screw is threadedly coupled to form lead screw with feed screw nut
It is secondary.In the present embodiment, feed screw nut is set on subassembly wrapper 3.Adjusting screw can be fixedly connected with height adjustment knob 5, rotation
Height adjustment knob 5, adjusting screw rotate and adjust height, so that height adjustment bracket 2 and detection crossbeam 6 be driven to adjust height
Degree, can when reaching suitable position.Since adjusting screw has self-locking function, thus it is also assumed that being one of locking mechanism
Point, it is not necessarily to additional locking mechanism.
In order to further prevent train during the motion, height adjustment knob 5 loosens.Adjusting screw can be threadedly coupled
Locking nut 4, locking nut 4 is it is also assumed that be a part of locking mechanism here.
Height adjustment bracket 2 can also be driven to move up and down by ball wire rod mechanism, ball wire rod mechanism rotational efficienty
It is higher, but lockable mechanism need to be increased.For the rotatory force for reducing height adjustment knob 5, worm and gear and gear pair can also be increased
Equal subsidiary bodies.
Obstacle detector is installed on train bogie bracket, and specific two sides are individually fixed at left and right sides of train
The left left mounting plate 1 of train bogie and the left mounting plate 8 of right train bogie, the left left mounting plate 1 of train bogie and right train turn
The outside of two sides Train Wheel 7 is located to the left mounting plate 8 of frame.Thus obstacle detector can fortune synchronous with train head
It is dynamic, crossbeam 6 is detected perpendicular to train rail, and is placed in the sufficiently low position of train rail plane, it in this way could maximum possible
Contact track barrier.When wheel and track friction will lead to wheel wear and measure detection train in the process of running
Too low with orbit plane, by unclamping locking nut 4, detection crossbeam 6 is may be implemented in rotation left and right sides height adjustment knob 5
Height adjustment, to readjust the height of the detection crossbeam apart from rail level.
As the deformation of above-mentioned height adjustment mechanism, height adjustment mechanism can also be using following setting.With reference to Fig. 4 institute
Show, the height adjustment bracket 2 is equipped with rack gear 22, and the actuator includes gear and the adjusting silk being fixedly connected with gear
Thick stick, the rack and pinion engagement, the gear are fixedly connected with adjusting screw, and the adjusting screw and feed screw nut screw thread connect
It connecing, same adjusting screw can be fixedly connected with height adjustment knob 5, and rotation height adjustment knob 5 can be rotated with moving gear,
Gear rotation drives height adjustment bracket 2 to move up and down.Same adjusting screw can be threadedly coupled locking nut 4, can also root
According to needing to increase gear pair, conical gear, the mechanisms such as worm and gear change rotational speed and when adjust the position where knob.
Height can be adjusted with steering level adjusting bracket 2 by line slide rail, prevent from misplacing, improve Adjustment precision.Straight line
Sliding rail can take various forms, for example, refering to what is shown in Fig. 4, swallow-tail form or rectangular preiection 21 that height adjustment bracket 2 is arranged
And surface is shiny surface 23, it is formed and is cooperated with the swallow-tail form or square sliding slot being arranged on height adjustment bracket installation part 31.
As the deformation of above-mentioned height adjustment mechanism, height adjustment mechanism can also be using following setting.The height tune
It saves bracket and is equipped with the first height-regulating rack gear along short transverse, the height adjustment bracket installation part is equipped with second along short transverse and is turned up
Rack gear, the first height-regulating rack gear are engaged with the second height-regulating rack gear, and the locking mechanism is to adjust height adjustment bracket and height
Save the fixed clamping screw of bracket installation part.The height adjustment bracket installation part is equipped with along short transverse adjusts long hole, described
Height adjustment bracket is equipped with fixation hole or the height adjustment bracket installation part is equipped with fixation hole, the height adjustment bracket
It is equipped with along short transverse and adjusts long hole, the clamping screw is by fixation hole and adjusts long hole.Here, setting straight line is not needed
Sliding rail.
In the present embodiment, the detection crossbeam 6 is fitted to height adjustment with nut 11 by threaded pin 10
On bracket 2, naturally it is also possible to it is fastened using other existing fasteners, it in this way can be real by adjusting height adjustment bracket
Now detect horizontal depth of beam adjustment.Further, refering to what is shown in Fig. 4, the height adjustment bracket is equipped with U-shaped mouth and U-shaped mouth two
Side wall is parallel up and down, and the detection crossbeam 6 passes through U-shaped mouth, and the threaded pin 10 passes through pin hole 26 on U-shaped mouth two sidewalls
And detection crossbeam 6.Fixed for the ease of detection crossbeam and height adjustment bracket 2, therebetween there are gap, which can pass through
The elastic components such as gasket, spring are filled, i.e., described threaded pin housing elasticity between detection crossbeam and U-shaped mouth upper side wall
Part.
In addition, detection crossbeam 6 or height adjustment bracket 2 are equipped with for detecting height between the detection crossbeam and track
Distance measuring sensor carry out the derailing detection of train to detect detection crossbeam and rail level height.It is horizontal when being detected in driving process
Beam and rail level distance mutation hour, derailing signal reporting is subjected to emergency braking to Vehicle Controller.When detection crossbeam and rail level
When distance (height) reaches setting numerical value, detection beam height can be adjusted by height adjustment mechanism.Refering to what is shown in Fig. 4, high
Degree adjusting bracket 2 is reserved with first sensor mounting hole 24, second sensor mounting hole 25, both can be used for installing ranging sensing
Device can also install other sensors.
Refering to what is shown in Fig. 5, alternatively, the both ends of detection crossbeam are equipped with the rake 63 or song for tilting backwards extension
Line portion, when detection crossbeam 6 encounters small barrier, small barrier can be excluded keep away except track by detecting crossbeam 6 through rake 63
Exempt to influence train operation.Detecting crossbeam 6, there is hollow structure 62 to be convenient for loss of weight, and the both ends for detecting crossbeam have and height
The mounting hole 61 that adjusting bracket 2 is connected and fixed can since the detection crossbeam is often collided with barrier so must be conducive to replacement
To be connected by screw bolts.The detection crossbeam may be "-" type or other curve shapes.
Structure in contact obstacle detector electrical component box detects crossbeam or so as shown in figure 3, in conjunction with Fig. 2
The detection device mounting plate 38 of two sides, the bogie bracket at left and right sides of train are separately connected the left mounting plate 1 of train bogie, column
The right mounting plate 8 of vehicle bogie detects detection device mounting plate 38 and the left mounting plate 1 of bogie, train at left and right sides of crossbeam and turns
It is fixed to the right mounting plate 8 of frame.Elastic element 36 is equipped between detection device mounting plate 38 and height adjustment bracket installation part 31, it should
Elastic element is Hookean spring or the spring of other classifications.The spring is realized by pre-tightening screw rod 35 and the cooperation of pre-load nut 37
The preload of spring.It is equipped between detection device mounting plate 38 and height adjustment bracket installation part 31 and touches obstacle in detection crossbeam
The contact-detection sensor of detection contact when object, such as force snesor, distance measuring sensor, travel switch or close switch, or
Person is similar to sensor.It is preferred that force snesor, can directly acquire the information of accurate power, barrier most directly makees detection plate
With being impact force, thus it is more directly and accurate to the detection of barrier.Force snesor includes height adjustment bracket installation part 31
On pillar 32 and detection device mounting plate 38 on detecting element 33.It is touched when detecting crossbeam 6 in train travelling process
When handing over big barrier 9 in track, the impact force of barrier can promote height adjustment bracket installation part 31 to install to detection device
38 direction of plate is mobile.Pillar 32 acts on detecting element 33 at this time, and force snesor can obtain the real time value of impact force, and with touching
Hair brake force is compared, and when being greater than setting numerical value, triggers brake signal.The force snesor also could alternatively be ranging sensing
Device, the deflection of spring are converted into the numerical value of specific power.The force snesor also could alternatively be travel switch.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, is familiar with
The those skilled in the art should be understood that the present invention includes but is not limited to content described in specific embodiment above.It is any
Modification without departing from function and structure principle of the invention is intended to be included in the range of claims.
Claims (10)
1. the unmanned vehicle control syetem of CBTC with disturbance of intelligence analyte detection and warning function, it is characterised in that: including
It carries out the vehicle-mounted ATP of Train Control and carries out the obstacle detection system of track obstacle detection, the obstacle detection system
It is described contactless remote including contactless long-distance barrier analyte detection subsystem and/or contact detection of obstacles subsystem
Apart from detection of obstacles subsystem detect train operation ahead track there are when barrier in advance outputting alarm information to vehicle
ATP is carried, vehicle-mounted ATP carries out Control for Speed Limitation to train according to alarm grade, and the contact detection of obstacles subsystem is detecting
For output information to vehicle-mounted ATP, vehicle-mounted ATP implements emergency braking immediately, and sends information to ATS after to train collision to barrier
Alarm, when non-manual confirmation barrier is removed, vehicle-mounted ATP cannot authorize train departure.
2. the unmanned vehicle-mounted control system of the CBTC according to claim 1 with disturbance of intelligence analyte detection and warning function
System, it is characterised in that: the size of alarm level foundation barrier, distance, quasi- position of collision relevant to train in front of train
It is set as three-level, when alarm level is level-one, ATP control train normally advances, and when alarm level is second level, ATP applies
FSB, when alarm level is three-level, ATP applies EB.
3. the unmanned vehicle-mounted control system of the CBTC according to claim 1 with disturbance of intelligence analyte detection and warning function
System, it is characterised in that: ATP is stored with track map and sends train position and velocity information to obstacle detection system, obstacle
Quality testing examining system stores all fronts relevant device shape and dimension information, when contactless long-distance barrier analyte detection subsystem detects
To train operation ahead track there are when barrier, barrier can be checked.
4. the unmanned vehicle-mounted control system of the CBTC according to claim 3 with disturbance of intelligence analyte detection and warning function
System, it is characterised in that: when checking determining barrier is track relevant device, determine that train is worked as according to the Obstacle Position of identification
Preceding position is implemented in combination with the Dual positioning of train with the existing positioning device of train.
5. the unmanned vehicle-mounted control system of the CBTC according to claim 1 with disturbance of intelligence analyte detection and warning function
System, it is characterised in that: the contact detection of obstacles subsystem includes detecting crossbeam, installing with the fixed detection device of vehicle
Plate and the installation part connecting with detection crossbeam, the installation part are connect with detection device mounting plate elastic floating, the installation
It is equipped between part and detection device mounting plate and detects the force snesor of the detection crossbeam by barrier impact force.
6. the unmanned vehicle-mounted control system of the CBTC according to claim 5 with disturbance of intelligence analyte detection and warning function
System, it is characterised in that: the contact detection of obstacles subsystem further includes the height adjustment for adjusting detection beam height
Mechanism, the height adjustment mechanism include the height adjustment bracket connecting with detection crossbeam, and the mounting plate is respective heights tune
The height adjustment bracket installation part of bracket setting is saved, the height adjustment bracket can relative altitude adjusting bracket installation part adjusting height
It spends and is locked by locking mechanism, so that height adjustment bracket height is fixed, the height adjustment bracket installation part and detection are filled
Set the connection of mounting plate elastic floating.
7. the unmanned vehicle-mounted control system of the CBTC according to claim 6 with disturbance of intelligence analyte detection and warning function
System, it is characterised in that: guide blot, the guiding are equipped between the height adjustment bracket installation part and detection device mounting plate
Bolt housing between height adjustment bracket installation part and detection device mounting plate has elastic component.
8. the unmanned vehicle-mounted control system of the CBTC according to claim 5 with disturbance of intelligence analyte detection and warning function
System, it is characterised in that: the distance measuring sensor of measurement detection crossbeam and the variation of rail level difference in height is equipped on the detection crossbeam.
9. the unmanned vehicle-mounted control system of the CBTC according to claim 6 with disturbance of intelligence analyte detection and warning function
System, it is characterised in that: the detection crossbeam is fitted on height adjustment bracket by threaded pin and nut, the height
Degree adjusting bracket is equipped with U-shaped mouth and U-shaped mouth two sidewalls are parallel up and down, and the detection crossbeam passes through U-shaped mouth, the threaded pin
Across U-shaped mouth two sidewalls, threaded pin housing elastic component between detection crossbeam and U-shaped mouth upper side wall.
10. the CBTC unmanned vehicle-mounted control according to claim 5 with disturbance of intelligence analyte detection and warning function
System, it is characterised in that: the both ends of the detection crossbeam are equipped with the rake or curve part to extend back, in train row
Small barrier is scavenged into except track into process.
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