CN108454635A - A kind of foreign matter detection system between the shield door and train door of subway platform - Google Patents
A kind of foreign matter detection system between the shield door and train door of subway platform Download PDFInfo
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- CN108454635A CN108454635A CN201810277548.9A CN201810277548A CN108454635A CN 108454635 A CN108454635 A CN 108454635A CN 201810277548 A CN201810277548 A CN 201810277548A CN 108454635 A CN108454635 A CN 108454635A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B1/00—General arrangement of stations, platforms, or sidings; Railway networks; Rail vehicle marshalling systems
- B61B1/02—General arrangement of stations and platforms including protection devices for the passengers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/10—Detecting, e.g. by using light barriers
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- Train Traffic Observation, Control, And Security (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention discloses the foreign matter detection systems between a kind of shield door of subway platform and train door, including detection device for foreign matter and image processor, the detection device for foreign matter includes first detection module, the first detection module includes the first light bar and the first camera, first light bar and the first camera are arranged between the shield door and train door of platform, and first light bar be vertically provided at one end of detected platform section, the first camera is set to the other end of detected platform section and towards the first light bar；The image for the first light bar that first camera obtains sends image processor to, and described image processor is used to that the image of the first light bar to be identified, and by judging the integrality of the image of the first light bar to determine whether there is foreign matter.The foreign matter detection system can be detected the foreign matter of the spacing between the shield door and train door of subway, high ferro platform and be not present blind area, and the contingency that people is pressed from both sides to prevent or reduce shield door and train gap occurs.
Description
Technical field
The present invention relates to a kind of means of transportation, and in particular to the foreign matter between a kind of shield door and train door of subway platform
Detecting system.
Background technology
With the rapid development of science and technology, the quickening of process of modernization and urban life rhythm, city intelligent is fast
Fast traffic is received by more and more people.It is provided easily for people with the rail rapid transit between city, between city
Meanwhile there is also security risk, train wounding event happens occasionally in recent years.In order to solve this problem, subway, high iron shield
The installation of door facilities is received by society.
In China, shielding gate technique has obtained extensive popularization in other subway engineerings at home.Shield door is ground ironworker
The important equipment of journey is arranged in platform edge, and effect mainly has two aspects：First, ensureing passenger safety, avoid passenger because each
Kind reason falls to track and causes accident；Second is that it is energy saving, since shield door effectively separates station and running tunnel, barrier
Heat exchange between station platform area and track regions, saves the running cost of air conditioner to a certain extent.However,
Due to the gap objective reality between shield door and train door, individual passengers are to race against time to get on the bus, it may occur that after train door is closed
The case where being stuck between shield door and train door brings a kind of potential hidden danger to metro safety operation.Therefore, in shield door
Engineering design in should use corresponding measure, to reduce the potential threat present in the gap of train and shield door.Such as it awards
The patent of invention that power notification number is CN 102529981B discloses " rail transit platform screen door/safety door security protection system
System ", in normal operation, infrared transmitter is sent out the rail transit platform screen door/safety door security protection system
A branch of infrared light beam, is received by receiver, forms a complete normal circuit.When occurring obstacle between shield door and train
When object, infrared light beam is blocked and interrupted by barrier, and infrared receiving set can not receive optical signal, and warning device will send out alarm
Multigroup infrared safeguard device is arranged according to different height in signal, formation logical "and" relationship between them, to ensure device
Reliability.Screen door is responsible for carrying out remotely monitor and alarm to the state of infrared acquisition mechanism, and status information and
Warning message is uploaded to comprehensive monitoring system and control centre, realizes remotely monitor.When infrared detection agency detects folder people,
Screen door will send out alarm signal, meanwhile, the warning device at the outbound end of train and station control room is set and also sends out report
Alert signal, until manual intervention and cancelling failure.Above-mentioned traffic platform shield door/safety door security protection system is for examining
Space whether there are obstacles between geodetic iron, high ferro platform screen door and vehicle doorn travel for train traveling feedback security
Signal can ensure the personal safety and safety of property of passenger, especially prevent or reduce the contingency of shield door and train gap folder people
Occur.
However detection is detected using infrared acquisition mechanism in above-mentioned traffic platform shield door/safety door security protection system
Space whether there are obstacles between subway, high ferro platform screen door and vehicle doorn, the infrared acquisition mechanism be it is multigroup and
Multigroup infrared acquisition mechanism be respectively set at various height with different straightway sections, due to infrared acquisition mechanism pass through it is red
Outside line detects foreign matter, for the upper multigroup infrared acquisition mechanism being arranged at various height, the infrared acquisition machines of two adjacent groups
There can be certain intervals between structure, to there is some blind areas on shield door, when the object is located at blind area (such as passenger
Hand when being jammed and being located just at up and down between Liang Zu infrared acquisitions mechanism), above-mentioned traffic platform shield door/safety door safety
Guard system can not just detect foreign matter, still remain security risk.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of shield door of subway platform and train doors
Between foreign matter detection system, the foreign matter detection system can be between the shield door and train door of subway, high ferro platform
The foreign matter of spacing is detected and is not present blind area, and the contingency that people is pressed from both sides to prevent or reduce shield door and train gap is sent out
It is raw.
The present invention solve above-mentioned technical problem technical solution be：
Foreign matter detection system between a kind of shield door and train door of subway platform, including detection device for foreign matter and image
Processor, the detection device for foreign matter include first detection module, which includes the first light bar and the first camera shooting
Head, first light bar and the first camera are arranged between the shield door and train door of platform, and the first light bar be set to by
One end of platform section is detected, the first camera is set to the other end of detected platform section, and first light bar is vertically arranged,
First light bar is arranged with multiple luminescent lamps from bottom to top；Towards first light bar, this first takes the photograph first camera
As the image for the first light bar that head obtains sends image processor to, what described image processor was used to obtain the first camera
The image of first light bar is identified, and in the image by judging the first light bar luminescent lamp integrality to determine whether having
Foreign matter.
Preferably, the detection device for foreign matter further includes the second detection module, which includes the second light bar
And second camera, wherein second light bar is arranged on the ground of the bottom on the inside of the shield door of subway platform, and second
Light bar is arranged along the width direction of shield door, and the width direction of the second light bar upper edge shield door is arranged with multiple electroluminescent lamps
Body；The top on the inside of the shield door of subway platform is arranged in the second camera；The second camera and image processor
Connection.
Preferably, the first detection module further includes detection case, is arranged in detection case for installing the first camera
Mounting base and angle for adjusting the first camera in the horizontal plane the first regulating mechanism, wherein the detection case
One end on the inside of the shield door of the subway platform, the detection case is corresponding with the detection mouth of the first camera
Opening is provided at position；First regulating mechanism includes the first adjustable plate, is provided with about this on first adjustable plate
Symmetrical first half-moon groove of perpendicular bisector of the length direction of first adjustable plate, the second half-moon groove and it is located at the first half-moon groove
With the first through hole at the symmetrical centre of the second half-moon groove, the mounting base with is provided on the second half-moon groove corresponding position
One adjustment hole, the mounting base are being provided with the first mounting hole, the first through hole and institute with the first through hole corresponding position
It states and is connected by rotational structure between the first mounting hole, connected by bolt between second half-moon groove and first adjustment hole
It connects.
Preferably, the first detection module further includes that the adjusting first on vertical plane that is used for being arranged in detection case is taken the photograph
As the second regulating mechanism of the angle of head, second regulating mechanism includes that second be vertically set on the first adjustable plate is adjusted
Plate, wherein third half-moon groove and the second through-hole are provided on second adjustable plate, wherein the detection case is described
Three half-moon groove corresponding positions are provided with several the second adjustment holes, which is arranged in second through-hole corresponding position
There are the second mounting hole, second mounting hole to be connect by rotational structure with second through-hole, second adjustment hole and institute
It states and is bolted between third half-moon groove.
Preferably, further include for detect shield door opening and closing shield door detection device and for detecting subway
It arrives at a station and subway detection device leaving from station, wherein the shield door detection device is made of range sensor, the Distance-sensing
Device is mounted on the inside of shield door and the detection mouth of the range sensor is parallel with the lens axis of the first camera；The subway
Detection device is made of photoelectric sensor, and the photoelectric sensor is mounted in the detection case, and the inspection of the photoelectric sensor
Survey mouth is vertical with the lens axis of the first camera, and the detection case is provided with out at the detection mouth of photoelectric sensor
Mouthful；The photoelectric sensor and range sensor are connect with the control centre of subway station respectively.
Preferably, the first detection module is two, in the both ends for being detected platform section, first first detection mould
The first camera setting that first light bar in the block is arranged in the first end for being detected platform section, first first detection module
In the second end for being detected platform section；The first camera in second first detection module is arranged in detected platform section
First end, in second first detection module in the first light bar be arranged in the second end for being detected platform section.
Preferably, it is provided with side door on the detection case, door lock is provided on the side door.
Preferably, when platform is straight line platform, entire platform is regarded as a detected platform section；When platform is non-straight
It when line platform, needs platform being divided into several sections, that is, is divided into multiple detected platform sections, each section of structure that is in line, each
It is detected platform section and is respectively provided with first detection module.
Preferably, the second camera in the first camera and the second detection module in the first detection module can be with
It can also be individually multiple to be.
Preferably, the first camera in the first detection module is two, and is symmetricly set on the subway platform
Shield door side upper and lower ends.
The operation principle of foreign matter detection system between the shield door and train door of the subway platform of the present invention is：Work
When, the luminescent lamp in the first light bar shines, the image of the first camera the first light bar of acquisition in real time, and by the figure of the first light bar
As being transferred to image processor, the image for the first light bar that the first thecamera head of described image processor pair comes carries out image
Identification, the target of identification be the first light bar image in luminescent lamp, specifically judge luminescent lamp in the first light bar is whether
Completely, such as by judging the quantity of luminescent lamp judge integrality, or sentenced by judging the arrangement spacing of illuminator
Disconnected integrality, if the luminescent lamp taken is complete, then it represents that do not have foreign matter, otherwise, it means that there is foreign matter to produce luminescent lamp
It has given birth to and has blocked.During the shield door of subway platform is closed, if someone or object are sandwiched between shield door and train door,
Then at least part luminescent lamp is blocked, and is known after image recognition by image processor, controls shield door phase down, and
Alarm is sent out by relevant alarm device, staff checks and excludes fortuitous event in time.
Art invention is compared to advantageous effect below：
1, the first camera in the foreign matter detection system between the shield door and train door of subway platform of the invention is real
When acquire the image of the first light bar, and by the image transmitting of the first light bar to image processor, described image processor pair first
The image for the first light bar that thecamera head comes carries out image recognition, judges whether the luminescent lamp in the first light bar is complete,
If the luminescent lamp taken is complete, then it represents that there is no foreign matter, blocked otherwise, it means that there is foreign matter to produce luminescent lamp.
During the shield door of subway platform is closed, if someone or object are sandwiched between shield door and train door, at least
Part luminescent lamp is blocked, and is known after image recognition by image processor, controls shield door phase down, and by relevant
Alarm device sends out alarm, and staff checks and excludes fortuitous event in time.It can prevent or reduce shield door and row in this way
The contingency of workshop gap folder people occurs.
2, for infrared detection, the foreign bodies detection system between the shield door and train door of subway platform of the invention
System acquires the image of the first light bar by the first camera to judge whether the luminous bead image of the first light bar is complete in real time
The accuracy of detection higher of mode, and blind area is not present.
Description of the drawings
Fig. 1 is that first of the foreign matter detection system between the shield door and train door of the subway platform of the present invention is specific real
Apply the dimensional structure diagram of mode.
Fig. 2 is the dimensional structure diagram of the first detection device in Fig. 1.
Fig. 3 is the explosive view of the first detection device shown in Fig. 2.
Fig. 4 and Fig. 5 is the structure diagram of the detection device for foreign matter in Fig. 1.
Fig. 6 is the circuit block diagram in Fig. 1.
Fig. 7 is that second of the foreign matter detection system between the shield door and train door of the subway platform of the present invention is specific real
Apply the structure diagram of mode.
Fig. 8 is that the third of the foreign matter detection system between the shield door and train door of the subway platform of the present invention is specific real
Apply the structure diagram of mode.
Specific implementation mode
Present invention will now be described in further detail with reference to the embodiments and the accompanying drawings, but embodiments of the present invention are unlimited
In this.
Embodiment 1
Referring to Fig. 1-Fig. 6, the foreign matter detection system between the shield door and train door of subway platform of the invention includes different
Analyte detection device and image processor, the detection device for foreign matter include first detection module 1, which includes
Single first light bar 1-1 and single first camera 1-2, the first light bar 1-1 and the first camera 1-2 are arranged in platform
Between shield door 3 and train door, and the first light bar 1-1 is set to one end of detected platform section, and the first camera 1-2 is set to
It is detected the other end of platform section, the first light bar 1-1 is vertically arranged, and first light bar 1-1 is arranged with more from bottom to top
A luminescent lamp；The first light bar that the first camera 1-2 is obtained towards the first light bar 1-1, first camera 1-2
The image of 1-1 sends image processor, the first light bar 1-1 that described image processor is used to obtain the first camera 1-2 to
Image be identified, and in the image by judging the first light bar 1-1 luminescent lamp integrality to determine whether there is foreign matter.
Referring to Fig. 1-Fig. 6, the detection device for foreign matter further includes the second detection module 2, which includes single
A second light bar 2-1 and single second camera 2-2, wherein the shield door 3 in subway platform is arranged in the second light bar 2-1
On the ground of the bottom of inside, and the second light bar 2-1 is arranged along the width direction of shield door 3, second light bar 2-1 upper edge screens
The width direction for covering door 3 is arranged with multiple luminescent lamps；The second camera 2-2 is arranged in the shield door 3 of subway platform
The top of side；The second camera 2-2 is connect with image processor.The work of above-mentioned second light bar 2-1 and second camera 2-2
With being whether there is foreign matter to judge at the shield door 3 to each subway platform, the shielding in subway platform is specifically judged
Whether there is foreign matter in the width direction of door 3, operation principle is similar to the first module, luminous on the second light bar 2-1 when work
Lamp body shines, and second camera 2-2 acquires the image of the second light bar 2-1 in real time, and by the second light bar 2-1 image transmittings to image
Processor, described image processor carry out image recognition to the second light bar 2-1 images that second camera 2-2 is transmitted, sentence
Whether the luminescent lamp on disconnected second light bar 2-1 is complete, if the luminescent lamp taken is complete, then it represents that there is no foreign matter, conversely,
It then indicates that foreign matter produces luminescent lamp to block.By the way that the second detection module 2 is arranged, matched with first detection module 1
It closes so that detection is more accurate；In first detection module 1, since the first light bar 1-1 is vertically arranged, luminescent lamp and hair
There is certain interval, there are certain blind areas can be to each shield door 3 by increasing by the second detection module 2 between light lamp body
Width direction within the scope of foreign matter be detected, cooperate, realize it is perfectly safe.The first camera 1-2 and second
Existing camera may be used in camera 1-3, by way of contrast experiment, selects a kind of effect best, cost performance higher
Camera.
Referring to Fig. 1-Fig. 6, the first detection module 1 further includes detection case 1-3, is arranged in detection case 1-3 for pacifying
Fill the mounting base 1-4 of the first camera 1-2 and the angle for adjusting the first camera 1-2 in the horizontal plane first is adjusted
Mechanism, wherein the detection case 1-3 is mounted on one end of the inside of shield door 3 of the subway platform, detection case 1-3 with
It is provided with opening at the corresponding position of detection mouth of the first camera 1-2；First regulating mechanism includes the first adjusting
It is provided on plate 1-5, the first adjustable plate 1-5 symmetrical about the perpendicular bisector of the length direction of first adjustable plate 1-5
The first half-moon groove 1-7, the second half-moon groove 1-6 and at the symmetrical centre of the first half-moon groove 1-7 and the second half-moon groove 1-6
First through hole 1-8, the mounting base 1-4 be provided with the first adjustment hole 1-10 on the second half-moon groove 1-6 corresponding positions, should
Mounting base 1-4 is being provided with the first mounting hole 1-9, the first through hole 1-8 and institute with the corresponding positions the first through hole 1-8
It states and is connected by rotational structure between the first mounting hole 1-9, between the second half-moon groove 1-6 and the first adjustment hole 1-10
It is bolted.When needing to adjust the angle of the first camera 1-2 in the horizontal plane, bolt only need to be unclamped, is horizontally rotated
Mounting base 1-4 is adjusted finally by bolt by first to adjust the angle between the mounting base 1-4 and the first adjustable plate 1-5
The first adjustment hole 1-10 on the second half-moon groove 1-6 and mounting base 1-4 on section plate 1-5 is fixed.In this way, being taken the photograph by adjusting first
As head 1-2 horizontal plane on angle so that the first detection module 1 be suitable for some special subway platforms, example
If some subway platforms are not linear, there are certain angle or radian.
Referring to Fig. 1-Fig. 6, the first detection module 1 further includes being arranged in detection case 1-3 in vertical plane
The second regulating mechanism of the angle of the first camera 1-2 is adjusted, second regulating mechanism includes being vertically set on the first adjusting
The second adjustable plate 1-11 on plate 1-5, wherein be provided with third half-moon groove 1-12 and second on the second adjustable plate 1-11
Through-hole 1-13, wherein the detection case 1-3 is provided with several the second adjustings in the corresponding positions third half-moon groove 1-12
Hole 1-14, detection case 1-3 are provided with the second mounting hole 1-15, second peace in the corresponding positions the second through-hole 1-13
Dress hole 1-15 is connect with the second through-hole 1-13 by rotational structure, the second adjustment hole 1-14 and the third half-moon groove
It is bolted between 1-12.When needing to adjust the angle of the first camera 1-2 on vertical plane, bolt only need to be unclamped,
The second adjustable plate 1-11 of vertical rotation, since the second adjustable plate 1-11 is mounted on, the first adjustable plate 1-5 is upper and mounting base 1-4 is installed
On the first adjustable plate 1-5, to adjust the angle between the detection case 1-3 and the second adjustable plate 1-11, finally by spiral shell
Bolt fixes wherein the second adjustment hole 1-14 on the third half-moon groove 1-12 and detection case 1-3 on the second adjustable plate 1-11.This
Sample is cooperated by the first regulating mechanism and the second regulating mechanism, so that the detection device for foreign matter is suitable for
Special subway platform, such as some subway platforms are not linear, there is certain angle or radian.
Referring to Fig. 1-Fig. 6, foreign matter detection system further includes detecting dress for detecting the shield door of the opening and closing of shield door 3
Set 4 and for detecting arrival of subway and subway detection device 5 leaving from station, wherein the shield door detection device 4 is passed by distance
Sensor forms, and the range sensor is mounted on the inside of shield door 3 and the detection mouth of the range sensor and the first camera
The lens axis of 1-2 is parallel；The subway detection device 5 is made of photoelectric sensor, and the photoelectric sensor is mounted on described
In detection case 1-3, and the detection mouth of the photoelectric sensor is vertical with the lens axis of the first camera 1-2, the detection
Case 1-3 is provided with opening at the detection mouth of photoelectric sensor；The photoelectric sensor and range sensor respectively with subway station
Control centre connection.In this way, when photoelectric sensor detects subway, the shield door 3 of subway platform is opened, at this point, distance
Sensor detect the distance between shield door 3 and the range sensor be less than or equal to some numerical value (this numerical value by
Staff is arranged), passenger initially enters in subway.After waiting until the time, the shield door 3 of subway platform starts to be closed, and multiplies
Visitor stops getting on the bus, at this point, when range sensor detects that the distance between the shield door 3 and the range sensor are more than the number
When value, control centre controls detection device for foreign matter and starts to work.Do not have when detecting between the shield door 3 of subway platform and train door
Having there are when foreign matter, subway starts to start, when except subway moving to the detection range of photoelectric sensor, the control centre
Control detection device for foreign matter is stopped.In this way, cooperating to control foreign matter inspection by photoelectric sensor and range sensor
The start and stop of device are surveyed, not only realize automation, but also the detection device for foreign matter is only closed in shield door 3 to ground
Iron works in this period leaving from station, to save the energy.
Referring to Fig. 1-Fig. 6, it is provided with side door on the detection case 1-3, door lock is provided on the side door.Thus facilitate
The first camera of staff couple 1-2 safeguards or adjusts the angle of the first camera 1-2.
Referring to Fig. 1-Fig. 6, when platform is straight line platform, entire platform is regarded as a detected platform section；Work as platform
For non-rectilinear platform when, need platform being divided into several sections, that is, be divided into multiple detected platform sections, each section of knot that is in line
Structure, a detected platform section are respectively provided with first detection module 1 so that the various pieces of entire platform can be monitored.
Referring to Fig. 1-Fig. 6, the work of the foreign matter detection system between the shield door and train door of subway platform of the invention
Principle is：When work, the luminescent lamp on the first light bar 1-1 shines, and the first camera 1-2 acquires the first light bar 1-1's in real time
Image, and by the image transmitting of the first light bar 1-1 to image processor, the 1-2 transmission of the first camera of described image processor pair
The image of the first light bar 1-1 to come over carries out image recognition, the target of identification be the first light bar 1-1 image in luminescent lamp,
Specifically judge whether the luminescent lamp on the first light bar 1-1 is complete, such as has been judged by judging the quantity of luminescent lamp
Whole property, or judge integrality by judging the arrangement spacing of illuminator, if the luminescent lamp taken is complete, then it represents that do not have
There is foreign matter, is blocked otherwise, it means that there is foreign matter to produce luminescent lamp.During the shield door 3 of subway platform is closed,
If someone or object are sandwiched between shield door 3 and train door, at least part luminescent lamp is blocked, by image processor
Know after image recognition, controls 3 phase down of shield door, and alarm is sent out by relevant alarm device, staff is timely
It checks and excludes fortuitous event.
Embodiment 2
Referring to Fig. 7, the present embodiment difference from example 1 is that, the first detection module 1 be two, in quilt
In the both ends for detecting platform section, the first light bar 1-1 in first first detection module 1, which is arranged, is being detected the first of platform section
It holds, the first camera 1-2 in first first detection module 1 is arranged in the second end for being detected platform section；Second first
The first camera 1-2 in detection module 1 is arranged in the first end for being detected platform section, second first detection module 1
In in the first light bar 1-1 be arranged be detected platform section second end.By the way that two first detection modules 1 are arranged, to quilt
It detects platform section and carries out two-way detection, further increase the precision and reliability of detection.
Embodiment 3
Referring to Fig. 8, the present embodiment with embodiment 2 the difference is that, the first camera shooting in the first detection module 1
Head 1-2 is two and is symmetricly set on the upper and lower ends of the side of the shield door 3 of the subway platform.Due to the use of single first
Camera 1-2 can have blind area when detecting the first light bar 1-1, therefore, by the way that the upper and lower ends in the side of shield door 3 are arranged
First camera 1-2 comes dead zone-eliminating so that the accuracy of detection higher of the detection device for foreign matter.The first detection module 2
Can also one second camera 2-2 be respectively set in the left and right ends of the shield door of subway platform, to improve accuracy of detection.
Above-mentioned is the preferable embodiment of the present invention, but embodiments of the present invention are not limited by the foregoing content,
He it is any without departing from the spirit and principles of the present invention made by changes, modifications, substitutions, combinations, simplifications, should be
The substitute mode of effect, is included within the scope of the present invention.
Claims (10)
1. the foreign matter detection system between the shield door and train door of a kind of subway platform, including at detection device for foreign matter and image
Manage device, which is characterized in that
The detection device for foreign matter includes first detection module, which includes the first light bar and the first camera,
First light bar and the first camera are arranged between the shield door and train door of platform, and the first light bar be set to it is detected
One end of platform section, the first camera are set to the other end of detected platform section, and first light bar is vertically arranged, this
One light bar is arranged with multiple luminescent lamps from bottom to top；First camera is towards first light bar, first camera
The image of the first light bar obtained sends image processor to, described image processor be used to obtain the first camera first
The image of light bar is identified, and in the image by judging the first light bar luminescent lamp integrality to determine whether having different
Object.
2. the foreign matter detection system between the shield door and train door of subway platform according to claim 1, feature exist
In, the detection device for foreign matter further includes the second detection module, which includes the second light bar and second camera,
Wherein, second light bar is arranged on the ground of the bottom on the inside of the shield door of subway platform, and the second light bar is along shielding
The width direction setting of door, the width direction of the second light bar upper edge shield door are arranged with multiple luminescent lamps；Described second takes the photograph
As the top on the inside of the shield door of subway platform is arranged in head；The second camera is connect with image processor.
3. the foreign matter detection system between the shield door and train door of subway platform according to claim 2, feature exist
In, the first detection module further include detection case, mounting base for installing the first camera is set in detection case and
The first regulating mechanism for the angle for adjusting the first camera in the horizontal plane, wherein the detection case is mounted on describedly
One end on the inside of the shield door of iron platform, the detection case are provided at position corresponding with the detection mouth of the first camera
Opening；First regulating mechanism includes the first adjustable plate, is provided with about first adjustable plate on first adjustable plate
Symmetrical first half-moon groove of perpendicular bisector of length direction, the second half-moon groove and it is located at the first half-moon groove and the second half-moon groove
Symmetrical centre at first through hole, the mounting base is being provided with the first adjustment hole on the second half-moon groove corresponding position, should
Mounting base is being provided with the first mounting hole, the first through hole and first mounting hole with the first through hole corresponding position
Between connected by rotational structure, be bolted between second half-moon groove and first adjustment hole.
4. the foreign matter detection system between the shield door and train door of subway platform according to claim 3, feature exist
In the first detection module further includes the angle for adjusting the first camera on vertical plane being arranged in detection case
Second regulating mechanism, second regulating mechanism include the second adjustable plate being vertically set on the first adjustable plate, wherein described
Third half-moon groove and the second through-hole are provided on second adjustable plate, wherein the detection case is corresponded in the third half-moon groove
Several the second adjustment holes are provided at position, which is provided with the second installation in second through-hole corresponding position
Hole, second mounting hole are connect with second through-hole by rotational structure, second adjustment hole and the third half a month
It is bolted between slot.
5. the foreign matter detection system between the shield door and train door of subway platform according to claim 4, feature exist
In further including shield door detection device for detecting shield door opening and closing and for detecting arrival of subway and leaving from station
Subway detection device, wherein the shield door detection device is made of range sensor, and the range sensor is mounted on shielding
The inside and the detection mouth of the range sensor of door are parallel with the lens axis of the first camera；The subway detection device is by light
Electric transducer forms, and the photoelectric sensor is mounted in the detection case, and the detection mouth of the photoelectric sensor and described the
The lens axis of one camera is vertical, and the detection case is provided with opening at the detection mouth of photoelectric sensor；The photoelectric transfer
Sensor and range sensor are connect with the control centre of subway station respectively.
6. the foreign matter detection system between the shield door and train door of subway platform according to claim 5, feature exist
In, the first detection module is two, in the both ends for being detected platform section, the first lamp in first first detection module
Band is arranged the first camera in the first end for being detected platform section, first first detection module and is arranged in detected platform
The second end of section；The first camera in second first detection module is arranged in the first end for being detected platform section, the
The first light bar in two first detection modules is arranged in the second end for being detected platform section.
7. the foreign matter detection system between the shield door and train door of subway platform according to claim 6, feature exist
In being provided with side door on the detection case, door lock be provided on the side door.
8. the foreign matter detection system between the shield door and train door of subway platform according to claim 7, feature exist
In when platform is straight line platform, entire platform is regarded as a detected platform section；When platform is non-rectilinear platform, need
Platform is divided into several sections, that is, is divided into multiple detected platform sections, each section of structure that is in line each is detected platform section
It is respectively provided with first detection module.
9. the foreign matter detection system between the shield door and train door of subway platform according to claim 8, feature exist
In the second camera in the first camera and the second detection module in the first detection module can individually can also
It is multiple.
10. the foreign matter detection system between the shield door and train door of subway platform according to claim 9, feature exist
In the first camera in the first detection module is two, and is symmetricly set on the side of the shield door of the subway platform
The upper and lower ends on side.
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| CN201810277548.9A CN108454635A (en) | 2018-03-31 | 2018-03-31 | A kind of foreign matter detection system between the shield door and train door of subway platform |
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| CN201810277548.9A CN108454635A (en) | 2018-03-31 | 2018-03-31 | A kind of foreign matter detection system between the shield door and train door of subway platform |
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| CN109512248A (en) * | 2018-12-28 | 2019-03-26 | 南京英蔻瑞奇信息科技有限公司 | A kind of safeguard protection electrically driven curtain |
| CN110091879A (en) * | 2019-05-10 | 2019-08-06 | 中铁第四勘察设计院集团有限公司 | A kind of gate anti-pinch detection system and its control method based on image recognition |
| CN110939342A (en) * | 2018-09-25 | 2020-03-31 | 武汉云象智能科技有限公司 | System and method for early warning of people clamped between subway car door and shielding door based on lamp strip detection |
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| CN112017396A (en) * | 2020-08-06 | 2020-12-01 | 常州市东方浩友科技有限公司 | Rail transit platform door and vehicle clearance monitoring system based on image recognition |
| CN112268515A (en) * | 2020-10-21 | 2021-01-26 | 宁波中车时代电气设备有限公司 | Platform door gap anti-pinch detection method and system based on multi-sensor fusion technology |
| CN112268515B (en) * | 2020-10-21 | 2022-07-15 | 宁波中车时代电气设备有限公司 | Platform door gap anti-pinch detection method and system based on multi-sensor fusion technology |
| CN112288717A (en) * | 2020-10-29 | 2021-01-29 | 哈尔滨市科佳通用机电股份有限公司 | Method for detecting foreign matters on side part of motor train unit train |
| CN113183989A (en) * | 2021-03-18 | 2021-07-30 | 浙江警察学院 | Platform system |
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