CN205656763U

CN205656763U - Intelligence electronic police's detecting system violating regulations

Info

Publication number: CN205656763U
Application number: CN201620218191.3U
Authority: CN
Inventors: 苏晓峰; 苏以捷; 杨伦; 彭俊; 吴逸凡
Original assignee: Czech Republic Shenzhen City Creative Technology Ltd
Current assignee: Czech Republic Shenzhen City Creative Technology Ltd
Priority date: 2016-03-21
Filing date: 2016-03-21
Publication date: 2016-10-19
Anticipated expiration: 2026-03-21

Abstract

The embodiment of the application discloses an intelligence electronic police's detecting system violating regulations includes: take a candid photograph the device, be used for to detect position relation's between vehicle and the position violating the regulations mark line vehicle detector, take a candid photograph master controller, crossing traffic signal lamp array, be used for the drive the array driver of crossing traffic signal lamp array, crossing traffic signal lamp array with the array driver is connected, take a candid photograph the master controller with the array driver is connected, take a candid photograph the device with vehicle detector with the candid photograph master controller is connected, crossing traffic signal lamp array can be including a nxi horizontal ground traffic signal lamp group, the horizontal ground transportation signal banks of nxi including set up in the horizontal ground transportation signal banks qxi of entry lane xi's stop line position. The technical scheme of this application embodiment is favorable to helping obtaining relative more clear valid data content picture doubtful violating the regulations higher relatively that can the doubtful process violating the regulations of better reflection.

Description

The system for detecting regulation violation of smart electronics police

Technical field

The application relates to electronic traffic technical field, has specifically been mainly concerned with the system for detecting regulation violation of smart electronics police.

Background technology

Currently, along with the quickening of urbanization process and improving constantly of people's living standard, a lot of metropolitan vehicle guaranteeding organic quantities are in increasing year by year Long trend, the field that vehicle peccancy problem is car owner and vehicle supervision department all pays special attention to.To vehicle peccancy detection correlation technique it is also proposed that The highest requirement.

Current electronic police crossing peccancy detection technology is typically during correspondence high-altitude, track signal lights is in red light phase, when described track On vehicle when occurring in that the doubtful violation event of " making a dash across the red light ", utilize Radix Rumicis grasp shoot device to capture the stop line of described vehicle and described track Between position relationship, and then obtain reflecting the original image doubtful violating the regulations of doubtful process violating the regulations.(the biggest at grade crossing Grade crossing), due to the space length between stop line and the corresponding high-altitude signal lights being in red light phase in track be typically quite it Remote, and doubtful original image violating the regulations need to cover all doubtful perpetual objects violating the regulations (doubtful perpetual object violating the regulations include vehicle, stop line and It is in the high-altitude signal lights etc. of red light phase) space, place, need to cover very hence with the original image doubtful violating the regulations captured by Radix Rumicis grasp shoot device Big spatial dimension, this makes the valid data content of doubtful original image violating the regulations relatively small, and for doubtful in doubtful original image violating the regulations The definition of perpetual object violating the regulations becomes relatively low, and this also installation site and setting height(from bottom) to Radix Rumicis grasp shoot device all propose more harsh Requirement.

Summary of the invention

The embodiment of the present application provides the system for detecting regulation violation of smart electronics police.

The application first aspect provides the system for detecting regulation violation of a kind of smart electronics police, it may include: grasp shoot device, it is used for detecting vehicle and disobeys The wagon detector of position relationship between the marking line of chapter position, captures main controller, crossroad traffic signal lamp array, is used for driving described crossing traffic The array driver of signal lights array, wherein, described crossroad traffic signal lamp array is connected with described array driver, described candid photograph main controller with Described array driver connects, and described grasp shoot device and described wagon detector are connected with described candid photograph main controller；Wherein, described crossing traffic letter Signal lamp array includes Nxi laterally ground traffic signal light group；Described Nxi horizontal ground traffic signal light group includes being arranged at grade crossing Horizontal ground traffic signal light group pxi, described Nxi the laterally ground traffic signal light group of safety line position, crossing of entrance lane xi also include It is arranged at the horizontal ground traffic signal light group qxi of the stop line position of described entrance lane xi；Described Nxi is the integer more than 1；Wherein, described Each horizontal ground traffic signal light group in Nxi horizontal ground traffic signal light group includes at least 1 signal lights；Laterally ground traffic signal light Part or all of signal lamp among group i has wireless type driving signal input mouth and/or wired driving signal input mouth.Wherein, described Laterally ground traffic signal light group i be described Nxi laterally one of them horizontal ground traffic signal light group among the traffic signal light group of ground or Any one horizontal ground traffic signal light group.Described Nxi horizontal ground traffic signal light group divides with Nxi track on described entrance lane xi One_to_one corresponding between section line, the part or all of segmented line in described Nxi track segmented line is position violating the regulations marking line.The most described position violating the regulations Put marking line and include described horizontal track segmented line fdi corresponding for ground traffic signal light group i.Certain horizontal ground traffic signal light group is (the most horizontal The track segmented line at track segmented line for example, this traffic signal light group place, horizontal ground that ground traffic signal light group i) is corresponding.

The most described array driver is used for, and drives described Nxi laterally traffic above-ground when the control phase place of described entrance lane xi terminates Signal lights group synchronizes to send forbidden optical signal；Or when the control phase place away from described entrance lane xi terminates also to remain and empties phase place duration, drive Described Nxi horizontal ground traffic signal light group synchronizes to send forbidden optical signal；Or, terminate also to remain in the control phase place away from described entrance lane xi When emptying phase place duration, described Nxi horizontal ground traffic signal light group is driven to start to send out successively from described horizontal ground traffic signal light group qxi Going out forbidden optical signal, wherein, described in the distance among described Nxi horizontal ground traffic signal light group, laterally ground traffic signal light group qxi is the nearest Horizontal ground traffic signal light group send the initial time of forbidden optical signal more early, described horizontal ground traffic signal light group pxi sends forbidden light letter Number initial time, other any one the horizontal ground traffic signal light group being later than in described Nxi laterally ground traffic signal light group sends taboo The initial time of traveling optical signal.

Wherein, the most described candid photograph main controller is used for triggering wagon detector and sends the forbidden optical signal phase at described horizontal ground traffic signal light group i Between enter vehicle detection state.Wherein, described wagon detector, for during described horizontal ground traffic signal light group i sends forbidden optical signal Position relationship between sensing car two and described track segmented line fdi, if sensing and there occurs that car two ci crosses that (car two ci crosses and such as can refer to car two Headstock or the vehicle body of ci are crossed) the doubtful violation event e_ci of described track segmented line fdi, then send to described grasp shoot device and trigger signal or instruction Described candid photograph main controller sends to described grasp shoot device and triggers signal, and described triggering signal is used for triggering described grasp shoot device and carries out described car two ci Doubtful candid photograph violating the regulations.

In conjunction with first aspect, in the first possible embodiment of first aspect, described grasp shoot device carries out doubtful disobeying to described car two ci Chapter is captured the original image doubtful violating the regulations obtained and is included: can reflect that described car two ci arrives the picture p before segmented line fdi of described track_w1, can Reflect that described car two ci has passed past the picture p of described track segmented line fdi_w2After can reflecting that described car two ci crosses described track segmented line fdi The picture p of anterior displacement_w3；Wherein, described picture p_w1, picture p_w2With picture p_w3Described car two ci and described track segmented line fdi can be reflected Between position relationship, and described picture p_w1, picture p_w2With picture p_w3Can reflect that described horizontal ground traffic signal light group i is in forbidden light Signal sends state, and described picture p_w1, described picture p_w2With described picture p_w3Among at least one pictures can reflect described car two ci License plate number.

In conjunction with the first possible embodiment of first aspect, in the possible embodiment of the second of first aspect, described picture p_w1, described Picture p_w2With described picture p_w3Among at least one pictures can also reflect that described horizontal ground traffic signal light group i is at described Nxi laterally Relative position in the traffic signal light group of face.Such as, described horizontal ground traffic signal light group i is at described Nxi horizontal ground traffic signal light group In relative position concretely: described horizontal ground traffic signal light group i and horizontal ground traffic signal light group qxi (or laterally traffic above-ground letter Signal lamp group pxi) between spacing, and/or, described horizontal ground traffic signal light group i is in described Nxi laterally ground traffic signal light group (arrangement sequence number such as can reflect in the travel direction of track xi arrangement sequence number, and horizontal ground traffic signal light group i is horizontal ground traffic signal Which the horizontal ground traffic signal light group in lamp group qxi front (or laterally traffic signal light group pxi rear, ground).

For example, if horizontal ground traffic signal light group i is the closer to horizontal ground traffic signal light group pxi, (i.e. the crossing the closer to track xi is pacified Completely), represent that the degree violating the regulations of the vehicle crossing horizontal ground traffic signal light group i may be the most serious, then if described picture p_w1, described figure Sheet p_w2With described picture p_w3Among at least one pictures can also reflect that described horizontal ground traffic signal light group i is on described Nxi laterally ground Relative position in traffic signal light group, then this can be just that gradient violating the regulations law enforcement provides foundation, and then be conducive to promoting more scientific more humane Violation enforcement.

In conjunction with first aspect or first aspect the first to the second may in embodiment any one may embodiment, in first party Face the third may in embodiment, described candid photograph main controller be additionally operable to described car two ci is carried out by described grasp shoot device doubtful candid photograph violating the regulations and The original image doubtful violating the regulations obtained carries out synthesis process and obtains doubtful synthesising picture violating the regulations, and described doubtful synthesising picture violating the regulations can reflect described The laterally ground traffic signal light group i relative position in described Nxi laterally ground traffic signal light group, the license plate number of described vehicle ci, described The time of origin of doubtful violation event e_ci and scene.

In conjunction with first aspect or first aspect the first to the third may in embodiment any one may embodiment, in first party In the possible embodiment of the 4th kind of face, described candid photograph main controller is additionally operable to generate doubtful violation information data file, described doubtful violation information number One or more in following key message violating the regulations according to file record: described horizontal ground traffic signal light group i described Nxi laterally ground hand over Relative position, the license plate number of described vehicle ci, the time of origin of doubtful violation event e_ci and scene in ventilating signal lamp group.

In conjunction with first aspect or first aspect the first to the 4th kind may in embodiment any one may embodiment, in first party In the possible embodiment of the 5th kind of face, described wagon detector can include magnetic frequency wagon detector, ripple frequency wagon detector and/or video frequency vehicle inspection Survey device.

It can be seen that the system for detecting regulation violation the smart electronics police of the embodiment of the present application includes: grasp shoot device, be used for detecting vehicle and disobey The wagon detector of position relationship between the marking line of chapter position, capture main controller, crossroad traffic signal lamp array, be used for driving described crossing traffic The array driver of signal lights array.Owing to deploying crossroad traffic signal lamp array on the entrance lane xi of grade crossing, crossing traffic is believed Signal lamp array includes Nxi laterally ground traffic signal light group；Nxi horizontal ground traffic signal light group includes: be arranged on grade crossing The horizontal ground traffic signal light group pxi of the safety line position, crossing of entrance lane xi, it is arranged on the horizontal ground of the stop line position of entrance lane xi Traffic signal light group qxi.Roadway segment owing to delimiting between crossing safety line and the stop line of entrance lane xi can form entrance boot section, and entrance draws Leading district and can regard vehicle preaceleration district as, this provides certain space basis, and Nxi horizontal traffic above-ground letter for vehicle by the acceleration in advance at crossing Signal lamp group is to control vehicle to sail speed (vehicle sail into the speed at crossing also can regard vehicle as roll the speed of entrance boot section away from) and the vehicle at crossing into Transport condition in entrance boot section provides certain hardware foundation, and then makes the vehicle pass-through efficiency improving grade crossing become to have Certain basis.Concrete, entrance boot section is divided into several entrance lane sections by Nxi horizontal ground traffic signal light group, utilizes Nxi horizontal stroke The optical signal that traffic signal light group is sent earthward, can make the speed that the vehicle transport condition in entrance boot section and vehicle sail into crossing enter Row relatively accurately controls to become possible to, and then is conducive to improving the safely controllable property of the vehicle pass-through of grade crossing, and the traffic of ground type The signal lights group driver that is more convenient for identifies corresponding traffic control signal, and then is conducive to improving further the vehicle pass-through safety of grade crossing Controllability and monitoring convenience violating the regulations, also provide space-time foundation for driver's error correction.Such as sent taboo as horizontal ground traffic signal light group i by driving During traveling optical signal, wagon detector can sense car two, and (on locus, track segmented line fdi is equivalent to described horizontal ground with track segmented line fdi Position relationship between traffic signal light group i), if sensing the thing doubtful violating the regulations that there occurs that the upright projection of car two ci has crossed track segmented line fdi Part e_ci, then can send to grasp shoot device and trigger signal or indicate described candid photograph main controller to send triggering signal to described grasp shoot device, trigger Described grasp shoot device carries out doubtful candid photograph violating the regulations to obtain doubtful picture violating the regulations to described car two ci, due to horizontal ground traffic signal light group i and generation Space length between the vehicle of doubtful violation event is the nearest, i.e. main perpetual object doubtful violating the regulations (disobey by the doubtful of the application scheme Chapter perpetual object includes that vehicle, position marking line violating the regulations and correspondence are in forbidden optical signal and send the traffic signal light group place, horizontal ground of state Locus, and, position violating the regulations marking line and correspondence are in the track that forbidden optical signal sends the traffic signal light group place, horizontal ground of state Segmented line also can essentially coincide on locus) locus distribution Relatively centralized, this is advantageous for grasp shoot device, and to carry out spatial dimension relative The shooting focused on, and then be conducive to obtaining and can preferably reflect of a relatively high doubtful of the valid data content of doubtful process violating the regulations the most clearly Picture violating the regulations, and advantageously reduce the rigors of the installation site to grasp shoot device and setting height(from bottom).Visible, above-mentioned hardware structure can be to obtain Obtain the effect above and establish hardware foundation, be thus advantageous to assist to solve relevant peccancy detection problem.

Accompanying drawing explanation

In order to the technical scheme in the embodiment of the present application is more clearly described, the accompanying drawing used required in embodiment will be made simply below Introduce, it should be apparent that, the accompanying drawing in describing below is only some embodiments of the application, for those of ordinary skill in the art, not On the premise of paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.

The schematic layout pattern of two kinds of grade crossings that Fig. 1-a～Fig. 1-b provides for the embodiment of the present application；

Fig. 1-c gets on the bus for some tracks of grade crossing that the embodiment of the present application provides and flows the schematic diagram of driving trace；

The schematic diagram of the phase cycling of several entrance lanes that Fig. 2-a～Fig. 2-b provides for the embodiment of the present application；

The schematic diagram of the building form of several control phase places that Fig. 2-c provides for the embodiment of the present application and non-controlling power phase place；

The schematic layout pattern of two kinds of Parking Entrances that Fig. 3 provides for the embodiment of the present application；

The schematic layout pattern of several crossroad traffic signal lamp arrays that Fig. 4-a～Fig. 4-c provides for the embodiment of the present application；

The schematic diagram of the phase cycling of several entrance lanes that Fig. 5-a～Fig. 5-d provides for the embodiment of the present application；

The schematic diagram of the system for detecting regulation violation of several smart electronics police that Fig. 6～Fig. 8 provides for the embodiment of the present application.

Detailed description of the invention

The embodiment of the present application provides crossroad traffic signal lamp array and drives control method and the system for detecting regulation violation of smart electronics police.

The term occurred in present specification, claims and accompanying drawing " includes " and " having " and their any deformation, it is intended that In covering non-exclusive comprising.Such as contain series of steps or the process of unit, method, system, product or equipment are not defined in and list Step or unit, but the most also include step or the unit do not listed, or the most also include for these processes, method, product Or intrinsic other step of equipment or unit.In addition term " first ", " second " and " the 3rd " etc. are for distinguishing different object, and also Non-for describing specific order.The most first some relational languages are carried out illustration explanation.

See Fig. 1-a～Fig. 1-b, stop line that the embodiment of the present application is arranged on the Parking Entrance of grade crossing and the phase para-position of crossing safety line Putting can be as shown in Fig. 1-a or Fig. 1-b illustrates.Wherein, grade crossing shown in Fig. 1-a is additionally provided with crossing, and level-crossing shown in Fig. 1-b Crossing is not provided with crossing.Certainly it is also likely to be between wherein part track and the crossing of grade crossing and is provided with crossing (this Scape is not shown in Fig. 1-a and Fig. 1-b).In Fig. 1-a～Fig. 1-b as a example by cruciform plan intersection, but grade crossing is yet It is probably T-shaped grade crossing or other shapes of grade crossing.

Wherein, the Parking Entrance of grade crossing can also be referred to as entrance driveway.One Parking Entrance of grade crossing can include one or many Bar entrance lane, entrance lane is alternatively referred to as import track.The exit ramp of grade crossing can also be referred to as road, downstream.Grade crossing An exit ramp can include one or more exit lane, exit lane is alternatively referred to as track, downstream.Master in the relevant drawings of the embodiment of the present application If as a example by the right side of Parking Entrance is positioned at corresponding exit ramp, and the Parking Entrance of some country is also likely to be the left side being positioned at corresponding exit ramp, for Such situation can the rest may be inferred.

Wherein, if a Parking Entrance includes a plurality of entrance lane, then the guiding of this plurality of entrance lane may identical, part is identical or mutual Differ.The guiding of entrance lane can be divided into left-hand rotation, keep straight on, turns right and turn around.Such as, certain Parking Entrance X includes 6 entrance lanes, it is assumed that Wherein 2 entrance lanes of above-mentioned 6 entrance lanes be directed to turn left, then these two entrance lanes can be referred to as the left-hand rotation entrance of Parking Entrance X Track, left-hand rotation entrance lane can be called for short left turn lane.That assumes other 3 entrance lanes in above-mentioned 6 entrance lanes is directed to craspedodrome, then These 3 entrance lanes can be referred to as the craspedodrome entrance lane of Parking Entrance X, and craspedodrome entrance lane can be called for short Through Lane.Assume above-mentioned 6 entrance cars 1 entrance lane of residue in road be directed to turn right, then this 1 entrance lane can be referred to as the right-hand rotation entrance lane of Parking Entrance X, turn right into Right-turn lane can be called for short, by that analogy in mouth track.

For example, cruciform plan intersection (shown in such as Fig. 1-a～Fig. 1-b citing) typically can include 4 Parking Entrances and 4 go out Stomatodeum, every Parking Entrance can include that one or more entrance lane, every exit ramp can include one or more exit lane.T-shaped plane is handed over Cross road mouth generally comprises 3 Parking Entrances and 3 exit ramps, and every Parking Entrance can include that one or more entrance lane, every exit ramp can include one Bar or a plurality of exit lane.Certainly the Parking Entrance of some grade crossing and the quantity of exit ramp are likely to unequal, such as certain cruciform plan Intersection is likely to only include 3 Parking Entrances and 4 exit ramps.

In some cases, the guiding of some entrance lane is probably transformable (the most revocable), such as at some period entrance cars Road is left turn lane, and it may be Through Lane in other periods, and this track can referred to as guide changeable driveway, other analogue By that analogy.In some cases, the guiding of some entrance lane is probably multiple, and such as certain entrance lane both can be Through Lane, simultaneously its It can be right-turn lane.The concrete such as rightmost entrance lane of certain Parking Entrance may both be Through Lane, is also right-turn lane simultaneously, and this Planting track and can be referred to as multi-guide track or compound direction track, other analogue can be by that analogy.

The travel direction in track is usually fixing, but in some cases, and the travel direction in some track is also likely to be variable (the most non-solid Fixed), such as tide track is exactly the track that a kind of typical travel direction is variable, the also referred to as side of traveling, the transformable track of travel direction To changeable driveway.The travel direction in track can be such as east orientation (the most eastbound), west to (i.e. heading west), south orientation (i.e. south row), north orientation (i.e. South row) etc..The travel direction of such as certain Parking Entrance is east orientation, then the left turn lane in this Parking Entrance is also referred to as east orientation left turn lane, some Under scene, east orientation left turn lane is also referred to as eastbound left turn lane, and the Through Lane in this Parking Entrance is also referred to as east orientation Through Lane, is having Under scene, east orientation Through Lane is also referred to as eastbound Through Lane, and the rest may be inferred.

In the embodiment of the present application, the crossing safety line in the track (such as entrance lane, exit lane) of grade crossing refers to adjacent with crossing Or the lane line crossed, or refer to lane line that is adjacent with crossing or that cross.Wherein, the stop line of entrance lane can set Put the safety line position, crossing at this entrance lane.Or relative to the travel direction of entrance lane, the stop line of this entrance lane may also be arranged on After the crossing safety line of this entrance lane.In the conventional technology, the stop line of entrance lane is typically all arranged on the crossing peace of this entrance lane Full line position, will stop line and crossing safety line unite two into one on locus.And in the embodiment of the present application, mainly with relative to entrance The travel direction in track, after the crossing safety line that the stop line of this entrance lane is arranged on this entrance lane as a example by inquire into, say, that this Shen Embodiment scheme please breach the inertial thinking of the safety line position, crossing that stop line is arranged on entrance lane, audacious by entrance lane Stop line and crossing safety line separate on locus, and the stop line of entrance lane moves relative to after the crossing safety line of this entrance lane, and then Define brand-new stop line layout type.Wherein, the position that arranges of the stop line of entrance lane can be relatively-stationary, i.e. entrance lane Crossing safety line and the stop line of this entrance lane between spacing can be relatively fixed, it is of course also possible to need based on environmental factors and scene Factor carries out the adjustment of adaptability to the position that arranges of the stop line of entrance lane.

Vehicle on each track of grade crossing can be allowed to pass through under the control of traffic light and (allow to pass through and can be called for short Permit row) or no through traffic (no through traffic can be called for short forbidden) or warning current (warning is current may be simply referred to as alert row), and in general, certain enters Traffic light corresponding to mouthful track can control the vehicle on this entrance lane and allow or alert row or forbidden.Wherein, the car on this entrance lane is controlled The phase place let pass can be referred to as the current phase place (current phase place be alternatively referred to as clearance phase place or fair line phase) of this entrance lane, conventional art In due to the color of the sent optical signal of respective quadrature ventilating signal lamp be green during current phase place, therefore, in the conventional technology, current phase place one As also referred to as green light phase place, in the technical scheme of the embodiment of the present application, the face of the sent optical signal of respective quadrature ventilating signal lamp during current phase place Color is not limited to green, and can be expanded as can be used to indicate that any solid color allowing vehicle pass-through or several color combine, current phase place The color of period the sent optical signal of respective quadrature ventilating signal lamp is a kind of optional embodiment in green simply the embodiment of the present application.Control The phase place of the Pedestrian Zone At any time on entrance lane then can be referred to as the forbidden phase place of this entrance lane, in the conventional technology, due to respective quadrature ventilating signal lamp The color of sent optical signal is red during forbidden phase place, and therefore in conventional art, forbidden phase place is the most also referred to as red light phase place, this Shen Please in embodiment during forbidden phase place the color of the sent optical signal of respective quadrature ventilating signal lamp be not limited to redness, and can be expanded as using The face of the sent optical signal of respective quadrature ventilating signal lamp during instruction any solid color that no thoroughfare for vehicles or the combination of several color, forbidden phase place Color is the optional embodiment of one in red simply the embodiment of the present application.Being similar to, the phase place controlling the alert row of the vehicle on entrance lane can The referred to as alert line phase (alert line phase also can claim transition phase place) of this entrance lane, due to the sent light of respective quadrature ventilating signal lamp in conventional art The color of signal is yellow during alert line phase, and therefore in conventional art, alert line phase is the most also referred to as amber light phase place, the embodiment of the present application During alert line phase the color of the sent optical signal of respective quadrature ventilating signal lamp be not limited to yellow, and can be by expansion for can be used to indicate that police Showing that any solid color or the color of vehicle pass-through combine, during alert line phase, the color of the sent optical signal of respective quadrature ventilating signal lamp is yellow It it is the optional embodiment of the one in the embodiment of the present application.

Illustrating, " phase place " mentioned in certain some traffic specification typically acquiescence is for current phase place (such as green light phase place), i.e. certain Some traffic specifications are by current phase place (such as green light phase place) be referred to as phase place, in these traffic specifications not even the forbidden phase place of special concern and These concepts of transition phase place.The scheme of the embodiment of the present application is directed primarily to the management that each track is implemented comparatively become more meticulous, therefore special district Point current phase place, the phase place concept that forbidden phase place is different with transition phase place these three.

In general, pass through phase place, transition phase place and forbidden phase place of the continuous print of certain entrance lane can form the single phase place of this entrance lane In the cycle, total duration of adjacent two phase cyclings can be fixed (during such as adjacent two phase cyclings total of the entrance lane 01 of illustrating shown in Fig. 2-a Length is 60 seconds) or fixing (total durations of adjacent two phase cyclings of the entrance lane 02 as shown in Fig. 2-a citing).Same entrance The phase cycling of two entrance lanes of the identical guiding in road is arranged may identical (two left turn lanes of the Parking Entrance Y as shown in Fig. 2-b citing Phase cycling is identical) or different.The phase cycling of different two entrance lanes guided of same Parking Entrance is arranged may be identical or different.Have one Under a little scenes, transition phase place can even is that do not have, and in this case, phase cycling includes current phase place and forbidden phase place, and does not includes Cross phase place.

" crossing conflict track " this conception of species is set forth below, and conflict track, crossing is relative concept, when certain two entrance lane crossing each other punching Prominent track, represents that the driving trace through crossing of the wagon flow on these two entrance lanes exists and intersects (or claiming existence to interweave), crossing punching the most each other The wagon flow on any two entrance lanes in the prominent track driving trace through crossing exists and intersects.Such as East and West direction Through Lane and north-south straightgoing vehicle The track of crossing conflict each other, road, the driving trace through crossing of the wagon flow on East and West direction Through Lane and north-south Through Lane exists and intersects, such as Shown in Fig. 1-c citing, if the wagon flow headed west on Through Lane and south row Through Lane is simultaneously through crossing, then, these two bursts of wagon flows will at crossing Clash.Fig. 1-c is the most exemplified head west Through Lane and north row Through Lane crossing conflict the most each other track, other each other crossing conflict cars The situation in road is by that analogy.In the embodiment of the present application, conflict track can be called for short in conflict track in crossing.

The concept of " crossing conflict pass through phase place " is set forth below, and conflict phase place of passing through in crossing is also relative concept.In simple terms, crossing each other The current phase place crossing conflict each other of two entrance lanes in conflict track is passed through phase place.It is similar to, two entrance cars in the track of crossing conflict each other The transition phase place crossing each other conflict transition phase place in road.In the embodiment of the present application, conflict phase place of passing through in crossing can be called for short the current phase place of conflict.Crossing Conflict transition phase place can be called for short conflict transition phase place.

" control phase place " and the concept of " non-controlling power phase place " are set forth below, and the control phase place of entrance lane is used for controlling this entrance car Wagon flow on road crosses crossing, can represent that the wagon flow on this entrance lane obtains the right crossing crossing.Wherein, in transition phase place (if present) Or the end of current phase place just crosses these vehicles of stop line of certain entrance lane, the regular hour is generally needed to cross crossing, in order to avoid These vehicles track of conflicting with from another crossing sails the vehicle at crossing in crossing conflict, and therefore, proposing in some traffic specifications generally need to be to 2 Time about Miao can the sailing of safety with these vehicles guaranteeing the stop line just crossed at the end of transition phase place (if present) or current phase place Crossing crossing, the time that this section is used in some traffic specifications empty referred to as empties phase place and (wherein, empties phase place to be similar to advise in some traffic Crossing full red signal interval alleged in model).In general, on a timeline, the control phase place of certain entrance lane+non-controlling power phase place=this enters Current phase place+forbidden phase place+transition phase place the (if present) in mouth track.Forbidden phase place can include emptying phase place and non-clear phase place.Certainly empty Phase place is in particular cases likely to dispensable at some, when empty phase place non-existent in the case of, forbidden phase place can be equal to non-controlling power Phase place, say, that the non-controlling power phase place of entrance lane is the part or all of of the forbidden phase place of this entrance lane.When exist transition phase place and In the case of emptying phase place, control phase place can include current phase place, transition phase place and empty phase place.Do not exist empty when there is transition phase place In the case of phase place, control phase place includes current phase place and transition phase place.When there is not transition phase place but exist empty phase place in the case of, control System power phase place includes current phase place and empties phase place.In the case of there is not transition phase place and emptying phase place, control phase place can be equal to pass through Phase place.Such as, the control phase place of exemplified certain entrance lane of Fig. 2-c (such as entrance lane x05) include current phase place, transition phase place and Empty phase place；Or the control phase place of certain entrance lane (such as entrance lane x07) can include current phase place and empty phase place；Or certain enters The control phase place of mouth track (such as entrance lane x06) includes current phase place and transition phase place；Or certain entrance lane (such as entrance lane X08) control phase place can be equal to current phase place.The phase place mentioned in some traffic specification is likely to be defaulted as control phase place, i.e. these Traffic specification is probably control phase place is referred to as phase place.

The concept of " crossing conflict control power phase place " is set forth below, and conflict control power phase place in crossing is relative concept, in simple terms, and road each other The control phase place crossing conflict control each other power phase place of two entrance lanes in mouth conflict track.Crossing conflict control power phase place can be called for short conflict control System power phase place.

Describing mainly by for carrying out as a example by track above for each conception of species (such as " phase place " concept).And for certain of track A little concepts (such as some " phase place " concept) are equally applicable to in the scene of crossing.From broad sense, crossing and track All can regard walkway as, walkway is the road passed through for the object that passes through, and walkway includes that crossing and track are (such as grade crossing Entrance lane, exit lane etc.) etc..Wherein, the most current object of current on walkway object (current object be probably pedestrian or Vehicle etc.), by the most current for object data stream current on walkway object data stream (being called for short current stream).Object current on crossing can Including pedestrian etc., object data stream current on crossing includes pedestrian stream etc..Such as current on track object can include vehicle etc., at car Object data stream current on road includes wagon flow etc..

Scene for crossing, it is possible to there is the concepts such as the current phase place of crossing, transition phase place and forbidden phase place, it is possible to there is people The concepts such as the control phase place of row lateral road and non-controlling power phase place.It is likely between crossing and some track conflict each other, because People's Bank of China is horizontal The driving trace of the artificial abortion on road and the wagon flow on certain track there may be intersection.Broadly seeing, when two walkwaies, (the two walkway may Be all track, or to be likely to one of them be track, and another is crossing) the travel track of current stream exist and intersect, then this Just can the most referred to as conflict in two walkwaies, the current stream on two walkwaies conflicted each other is current within the identical period, then two lead to Current stream on trade may just clash.If the conflict road of certain walkway (such as track or crossing) is track, then this conflict road is also Can be described as track of conflicting；If the conflict road of certain walkway is crossing, then alternatively referred to as conflict crossing in this conflict road.Track and track Between may conflict each other, and be likely between track and crossing conflict each other.Wherein, conflict track and conflict crossing can be united It is referred to as conflicting.

Describing for ease of simplifying, in the application scheme describes, no through traffic, and optical signal can be called for short forbidden optical signal or A1 class optical signal, it is allowed to Current optical signal can be called for short fair traveling optical signal or current optical signal or A2 class optical signal, and the current optical signal of warning can be called for short or warn traveling optical signal or A3 Class optical signal.Specifically, forbidden optical signal be indicated for forbidding corresponding walkway (such as track or crossing etc.) current object (as Vehicles or pedestrians etc.) current optical signal, for example, the traffic light in certain track forbid the car in this track during sending forbidden optical signal Current, the traffic light of certain crossing are the vehicle pass-through of this crossing forbidden during sending forbidden optical signal.Fair traveling optical signal be for Instruction allows the optical signal that the current object (such as vehicles or pedestrians etc.) of corresponding walkway (such as track or crossing etc.) is current, such as certain The traffic light in track permit the vehicle pass-through in this track of row during sending fair traveling optical signal, the traffic light of certain crossing send fair row light letter Number period permits the vehicle pass-through of this crossing of row.Alert traveling optical signal is indicated for warning the logical of corresponding walkway (such as track or crossing) The optical signal that row object (such as vehicle or pedestrian etc.) is current, the traffic light in such as certain track warn this track during sending alert traveling optical signal Vehicle pass-through, the traffic light of certain crossing warn the vehicle pass-through of this crossing during sending alert traveling optical signal.Other situations are permissible By that analogy.

The concrete appearance form of forbidden optical signal, fair traveling optical signal and alert traveling optical signal is probably flexible and changeable, can be according to concrete scene needs Set.For example, forbidden optical signal can be red light signal, wherein, red light signal be specifically as follows flicker red light signal and/ Or nonflickering red light signal.Wherein, nonflickering red light signal may be simply referred to as normal red signal light, and the red light signal of flicker may be simply referred to as Flashing red signal.The optical signal that forbidden optical signal is indicated for that no through traffic object (such as vehicles or pedestrians etc.) is current, therefore any energy It is enough in the optical signal indicating the current object (such as vehicles or pedestrians etc.) forbidding corresponding walkway current and is all considered as forbidden optical signal, then The form of expression of forbidden optical signal is not limited to the example above, the most also can by the optical signal of several colors according to certain rule sets altogether with refer to Show that the current object forbidding corresponding walkway passes through, then the optical signal of these forms of expression is also regarded as forbidden optical signal.

The most such as, fair traveling optical signal can be green light signal, green light signal that green light signal concretely flashes and/or nonflickering green Optical signal.Nonflickering green light signal can be called for short evergreen optical signal, and the green light signal of flicker may be simply referred to as flashing green signal.Permit traveling optical signal Being indicated for the optical signal allowing the current object (such as vehicles or pedestrians etc.) of corresponding walkway to pass through, therefore, any one can be used in referring to Show that the optical signal allowing the current object (such as vehicles or pedestrians etc.) of corresponding walkway to pass through all is considered as permitting traveling optical signal, then permit row light letter Number the form of expression be not limited to the example above, the most also can the optical signal of several colors be allowed logical with instruction according to certain rule sets altogether Row object passes through, then the optical signal of these forms of expression is also regarded as permitting traveling optical signal.

The most such as, alert traveling optical signal can be sodium yellow signal, sodium yellow signal that sodium yellow signal concretely flashes and/or nonflickering yellow Optical signal.Nonflickering sodium yellow signal can be called for short Chang Huangguang signal, and the sodium yellow signal of flicker may be simply referred to as yellow flash signal.Alert traveling optical signal Being indicated for the optical signal warning the current object (such as vehicles or pedestrians etc.) of corresponding walkway to pass through, therefore, any one can be used in referring to The current optical signal of the current object (such as vehicles or pedestrians etc.) of corresponding walkway of warning all is considered as alert traveling optical signal, then alert row light letter Number the form of expression be not limited to the example above, the most also can be alert for instruction altogether according to certain rule sets by the optical signal of several colors Show that current object passes through, then the optical signal of these forms of expression is also regarded as alert traveling optical signal.

Generally speaking, can there are one or more forms of expression in fair traveling optical signal, and forbidden optical signal can also exist one or more performances Form, also can there are one or more forms of expression in alert traveling optical signal.But owing to fair traveling optical signal, forbidden optical signal and alert traveling optical signal instruction are made By difference, then the form of expression permitting traveling optical signal, forbidden optical signal and alert traveling optical signal is the most different, in other words, forbidden optical signal Form of expression set, alert traveling optical signal form of expression set and the form of expression set of forbidden optical signal between do not occur simultaneously.

Wherein, alert traveling optical signal is indicated for warning the optical signal of the current object (such as vehicles or pedestrians etc.) of corresponding walkway, therefore From certain angle, alert traveling optical signal is considered as a kind of transition signal (therefore warn traveling optical signal and be alternatively referred to as excessive optical signal), and instruction is logical Row object fair row and forbidden between transition.If in some cases without such transition, then be likely to be no need for alert this mistake of traveling optical signal Cross signal.

For ease of simplifying describing mode, during some schemes of the application describe, it is possible to send A1 class optical signal but A2 class optical signal can not be sent Can be described as " A1 class signal lights " with the signal lights of A3 class optical signal.A2 class optical signal can be sent but A1 class optical signal and A3 can not be sent The signal lights of class optical signal is properly termed as " A2 class signal lights ".A3 class optical signal can be sent but A1 class optical signal and A2 class light can not be sent The signal lights of signal is properly termed as " A3 class signal lights ".A1 class optical signal and A2 class optical signal can be sent but A3 class optical signal can not be sent Signal lights can be described as " A12 class signal lights ".A1 class optical signal and A3 class optical signal can be sent but the letter of A2 class optical signal can not be sent Signal lamp can be described as " A13 class signal lights ".A2 class optical signal and A3 class optical signal can be sent but the signal lights of A1 class optical signal can not be sent It is properly termed as " A23 class signal lights ".Particularly, it is possible to send A1 class optical signal and A2 class optical signal and the letter of A3 class optical signal can be sent Signal lamp can be described as " AA class signal lights ", by that analogy.

Some related notions that may relate to the embodiment of the present application scheme above have done simple introduction.

In some technical schemes of the embodiment of the present application, crossing traffic letter can be set on the part or all of entrance lane of grade crossing Signal lamp array.Wherein, the mode part or all of entrance lane being arranged crossroad traffic signal lamp array may be same or like.Satisfy the need below Oral sex ventilating signal lamp array carries out citing introduction in greater detail.

The embodiment of the present application provides a kind of crossroad traffic signal lamp array, and wherein, described crossroad traffic signal lamp array can include Nxi laterally Ground traffic signal light group.Wherein, the individual laterally ground traffic signal light group of described Nxi includes the road being arranged at the entrance lane xi of grade crossing The horizontal ground traffic signal light group pxi of mouth safety line position.Described Nxi horizontal ground traffic signal light group also includes being arranged at described entrance car The horizontal ground traffic signal light group qxi of the stop line position of road xi.

Wherein, the roadway segment delimited between crossing safety line and the stop line of entrance lane forms entrance boot section, and entrance boot section is also regarded as Entrance boot section.Such as, the roadway segment delimited between crossing safety line and the stop line of entrance lane xi of entrance lane xi forms entrance lane xi Entrance boot section (the entrance boot section of entrance lane xi).Wherein, any two ground in described Nxi horizontal ground traffic signal light group The signal lights quantity that traffic signal light group includes may be the same or different.Wherein, described Nxi is the integer more than 1.Described Nxi laterally ground friendship Each horizontal ground traffic signal light group in ventilating signal lamp group includes at least 1 signal lights (such as 1 or at least 2 signal lighties).

For example, Nxi such as can be equal to 2,3,5,7,8,10,11,29,36,50,100 or other value.

Wherein, one_to_one corresponding between Nxi track segmented line on described Nxi horizontal ground traffic signal light group and entrance lane xi, the most just It is to say, each horizontal ground traffic signal light group in Nxi laterally ground traffic signal light group, can difference in corresponding Nxi track segmented line Track segmented line.Wherein, (such as laterally corresponding for ground traffic signal light group i) track segmented line is such as certain horizontal ground traffic signal light group Track segmented line for this traffic signal light group place, horizontal ground.Wherein, the track segmented line at certain traffic signal light group place, horizontal ground can To be physics track segmented line or virtual track segmented line, wherein, stop line and crossing safety line are all considered as track segmented line.Described Nxi Entrance boot section such as can be divided into Nxi-1 roadway segment by individual track segmented line.Wherein, the travel direction in track segmented line and track is e.g. Less perpendicular.

Wherein, at least 1 (such as 1 or at least two) in horizontal ground traffic signal light group i has wireless type driving signal input mouth And/or wired driving signal input mouth.Described horizontal ground traffic signal light group i is its in described Nxi horizontal ground traffic signal light group In a horizontal ground traffic signal light group or any one horizontal ground traffic signal light group.

Wherein, the spacing between any two adjacent transverse ground traffic signal light group in described Nxi horizontal ground traffic signal light group is equal Or part is equal or is not mutually equal.Such as, any two adjacent transverse ground traffic signal light group in Nxi horizontal ground traffic signal light group Between spacing can be 1 meter, 1.5 meters, 2 meters, 2.5 meters, 3 meters or other values.The most such as, described Nxi horizontal ground traffic signal light In group, spacing between described horizontal two the most remote for ground traffic signal light group pxi adjacent transverse ground traffic signal light groups is the least (i.e. to exist In the travel direction of entrance lane xi, between two adjacent transverse ground traffic signal light groups in described Nxi horizontal ground traffic signal light group Spacing is gradually increased), or in described Nxi horizontal ground traffic signal light group, the most remote apart from described horizontal ground traffic signal light group qxi Spacing between two adjacent transverse ground traffic signal light groups the least (i.e. in the travel direction of entrance lane xi, described Nxi laterally ground hand over The spacing between two adjacent transverse ground traffic signal light groups in ventilating signal lamp group is gradually reduced).Certainly, described Nxi laterally ground friendship Spacing between two adjacent transverse ground traffic signal light groups of ventilating signal lamp group is also likely to be arbitrarily change or other Changing Pattern, and differs Surely the Changing Pattern being gradually reduced along certain direction or being gradually increased of the example above is presented.

For example, adjacent two the horizontal ground traffic signal in Nxi horizontal ground traffic signal light group of entrance boot section it are not only arranged at Between lamp group, spacing can be equal, and adjacent two the horizontal ground traffic signal light group in described Nxi horizontal ground traffic signal light group send The interval permitting the initial time of traveling optical signal (or forbidden optical signal or alert traveling optical signal) also can be equal, and this pattern can claim " when equidistantly waiting Pattern ".The most such as under some scene, it is arranged at adjacent two the horizontal ground in Nxi horizontal ground traffic signal light group of entrance boot section Spacing between traffic signal light group can be equal, but adjacent two the horizontal traffic above-grounds letter in described Nxi horizontal ground traffic signal light group Signal lamp group sends the interval of the initial time of fair traveling optical signal (or forbidden optical signal or alert traveling optical signal), and this pattern can claim " equidistantly Not isochronous mode ".The most such as, have under some scenes, be arranged at adjacent two in Nxi horizontal ground traffic signal light group of entrance boot section Spacing between the traffic signal light group of individual horizontal ground is unequal, but in described Nxi laterally ground traffic signal light group adjacent two laterally The interval of the initial time that face traffic signal light group sends fair traveling optical signal (or forbidden optical signal or alert traveling optical signal) is equal, and this pattern can claim " unequal-interval pattern when waiting ", unequal-interval not isochronous mode can be by that analogy.

Concrete for example, it is assumed that Nxi is equal to 11, a length of 10 meters of the entrance boot section of entrance lane xi, then Nxi horizontal ground traffic signal Lamp group can branch be between crossing safety line and the stop line of entrance lane xi uniformly, such as every 1 meter in the entrance boot section of entrance lane xi Arranging a horizontal ground traffic signal light group, the entrance boot section of entrance lane xi is divided into 10 and enters by Nxi horizontal ground traffic signal light group Mouth roadway segment, the spacing between two horizontal ground traffic signal light group of arbitrary neighborhood is 1 meter, two horizontal ground traffic signal of arbitrary neighborhood Lamp group send the initial time of fair traveling optical signal (or forbidden optical signal or alert traveling optical signal) interval can equal (as 0.2 second, 1 second, 1.5 seconds or 2 seconds etc.) or.The most such as assume that Nxi is equal to 6, a length of 10 meters of the entrance boot section of entrance lane xi, then Nxi laterally traffic above-ground Signal lights group can branch be between crossing safety line and the stop line of entrance lane xi uniformly, such as every in the entrance boot section of entrance lane xi Arranging a horizontal ground traffic signal light group every 2 meters, Nxi laterally ground traffic signal light group can be by the entrance boot section decile of entrance lane xi Being 5 entrance lane sections, the spacing between two horizontal ground traffic signal light group of arbitrary neighborhood is two horizontal traffic above-ground letters of 2 meters of arbitrary neighborhoods The interval of the initial time that signal lamp group sends fair traveling optical signal (or forbidden optical signal or alert traveling optical signal) can be equal or different.Wherein, described Nxi Other set-up modes that between adjacent two horizontal ground traffic signal light group in the traffic signal light group of individual horizontal ground, spacing is equal can be with this Analogize.

Wherein, at least two signal lights is included as described horizontal ground traffic signal light group i, then among described horizontal ground traffic signal light group i At least two signal lights share any two signal lights among identical driving signal, or described horizontal ground traffic signal light group i and use difference Driving signal.It is understood that as a rule, the duty of the several signal lighties sharing identical drive signals is to synchronize change, example To be lighted simultaneously or be closed simultaneously, because these signal lighties are by identical drive signals as shared the identical several signal lighties driving signal Drive control in the lump.Use the different duty driving two signal lighties of signal to be not likely to be and synchronize change, certainly it could also be possible that Synchronize change.In general, use (drives signal output port can refer to array driver or traffic letter from same driving signal output port The driving signal output port of number machine etc.) duty of the signal lights driving signal that exported is to synchronize change, if actual conditions is to drive The driving signal that signal output port is exported is not changed in sequential during driving signal output port arriving signal lamp etc..

In general, the duty of the signal lights driving signal that use is exported from different driving signal output port is not likely to be synchronization Change, certainly it could also be possible that synchronize change.

Wherein, entrance lane xi can be a wherein entrance lane of grade crossing, or entrance lane xi with can be any of intersection Article one, entrance lane.It is to say, the part or all of entrance lane of grade crossing all can be according to the portion equivalent or similar to entrance lane xi Management side formula disposes horizontal ground traffic signal light group etc..

It is appreciated that therefore these signal lighties are also referred to as owing to the signal lights in the traffic signal light group of horizontal ground is arranged at ground Face traffic light (can also be called for short " ground signal lamp ").If without particularly explanation, the horizontal ground mentioned among the embodiment of the present application is handed over Signal lights in ventilating signal lamp group is ground traffic signal light.It is appreciated that owing to ground traffic signal light is arranged at ground, is therefore setting Putting on mode and product form, ground traffic signal light is different from high altitude traffic signal lights, and high altitude traffic signal lights such as can include column Traffic light or cantilevered traffic light etc..

" laterally " being appreciated that in the traffic signal light group of horizontal ground is intended to mean that length direction and the phase of horizontal ground traffic signal light group The travel direction answering track is perpendicular or generally perpendicular, the length direction of at least horizontal ground traffic signal light group and the travel direction in corresponding track Between be uneven, the angular range between the travel direction in the length direction of horizontal ground traffic signal light group and corresponding track can more than or etc. In 45 ° and less than or equal to 90 °, above-mentioned angle such as can equal to 90 °, 89 °, 85 °, 80 °, 78 °, 75 °, 60 °, 53 ° or Person 40 °.Certainly, the angular range between length direction and the travel direction in corresponding track of horizontal ground traffic signal light group is not limited to above-mentioned Citing scope.

Optionally, in some possible embodiments of the application, when described Nxi is the integer more than 2, described Nxi horizontal traffic above-ground letter Signal lamp group also includes Nxi-2 the horizontal traffic above-ground letter being arranged between the described crossing safety line on described entrance lane xi and described stop line Signal lamp group.It is understood that described Nxi-2 (such as Nxi=6, then Nxi-2=6-2=4, by that analogy) individual horizontal traffic above-ground letter Signal lamp group potentially includes the some or all of horizontal traffic above-ground between described crossing safety line and the stop line being arranged on described entrance lane xi Signal lights group.

It can be seen that the crossroad traffic signal lamp array that the present embodiment provides includes Nxi laterally ground traffic signal light group；Described Nxi horizontal stroke Traffic signal light group includes earthward: be arranged on the horizontal ground traffic signal light of the safety line position, crossing of the entrance lane xi of grade crossing Group pxi, it is arranged on the horizontal ground traffic signal light group qxi of the stop line position of entrance lane xi.Due to entrance lane xi crossing safety line with stop The roadway segment delimited between fare can form entrance boot section, and this just provides certain space basis for vehicle by the acceleration in advance at crossing, and is Control vehicle and sail the speed (i.e. vehicle rolls the speed of entrance boot section away from) at crossing into and the vehicle transport condition in entrance boot section provides necessarily Basis, and then make the vehicle pass-through efficiency improving grade crossing become there has been certain space basis.Such as Nxi horizontal traffic above-ground letter Entrance boot section can be divided into several roadway segment by signal lamp group, utilizes Nxi the optical signal that laterally ground traffic signal light group is sent so that The vehicle transport condition in entrance boot section and vehicle are rolled away from the speed of entrance boot section carry out more accurately controlling becoming having had may, therefore this Sample is conducive to improving the safely controllable property of the vehicle pass-through of grade crossing.Further, the traffic signal light group of ground type be more convenient for driver identify Go out corresponding traffic control signal, and then be conducive to improving further the safely controllable property of vehicle pass-through of grade crossing.

Carry out some explanations below in conjunction with the accompanying drawings.Refer to Fig. 3, Fig. 3 and show that certain Parking Entrance of having illustrated out is arranging horizontal ground traffic signal light group Road conditions before.The Parking Entrance (Parking Entrance X) of the left-hand component citing of Fig. 3 and the Parking Entrance (Parking Entrance Y) of right-hand component citing are respectively Including 3 entrance lanes.Parking Entrance includes the situation of the entrance lane of other quantity by that analogy.Parking Entrance Y shown in the citing of Fig. 3 right-hand component Front also has crossing, and the Parking Entrance X front shown in left-hand component citing of Fig. 3 does not have crossing.

See Fig. 4-a～Fig. 4-c, Fig. 4-a～Fig. 4-c exemplified do not have in front on the entrance lane of crossing horizontal traffic above-ground is set Several possible road conditions after signal lights group.The relevant position arranged on each entrance lane of the Parking Entrance in scene shown in Fig. 4-a citing Laterally ground traffic signal light group is generally within same straight line.In scene shown in Fig. 4-b citing, the partial inlet track of same Parking Entrance sets The horizontal ground traffic signal light group of the relevant position put generally within same straight line, the horizontal stroke of the relevant position that another part entrance lane is arranged Traffic signal light group is generally within same straight line earthward, the stop line having some entrance lanes of the most same Parking Entrance and other entrance cars The stop line in road may not be on the same line.

Wherein, for every entrance lane in the left-hand component example of Fig. 4-a and Fig. 4-b, mainly (i.e. every entrance lane as a example by Nxi is equal to 4 Upper setting at least 4 horizontal ground traffic signal light group).Wherein, for often in the right-hand component example of Fig. 4-a and the right-hand component example of Fig. 4-c Bar entrance lane, mainly as a example by Nxi is equal to 2.Nxi can be by that analogy equal to the situation of other value.

It is appreciated that on each entrance lane of same Parking Entrance that the quantity of the horizontal ground traffic signal light group arranged can be equal or different.Different The quantity of the horizontal ground traffic signal light group arranged on the entrance lane of Parking Entrance can be equal or different.

In some possible embodiments of the application, the signal lights ia among described horizontal ground traffic signal light group i can drive signal first Driving under send forbidden optical signal, and described signal lights ia can also send fair traveling optical signal, described signal under the driving of two driving signal Lamp ia can be such as A12 class signal lights.Or the signal lights ia among described horizontal ground traffic signal light group i can drive driving of signal first Send forbidden optical signal under Dong, and described signal lights ia can also send fair traveling optical signal, and described signal lights under the driving of two driving signal Ia can also drive the driving of signal to issue responding traveling optical signal the 3rd, and described signal lights ia can be such as AA class signal lights.Wherein, described letter Signal lamp ia can be one of them signal lights among described horizontal ground traffic signal light group i or any one signal lights.It is to say, in the application In some possible embodiments, individual signals lamp can send different optical signals under the driving of different driving signal.The most such as, traffic above-ground Part or all of signal lights among signal lights group i can send red light signal, and ground traffic signal light group under the first driving driving signal Part or all of signal lights among i can send the portion among green light signal, and ground traffic signal light group i under the second driving driving signal Divide or all signal lights can send sodium yellow signal under the 3rd driving driving signal.

Optionally, in some possible embodiments of the application, i1 signal lights among described horizontal ground traffic signal light group i is energy Enough send i2 signal lights among the signal lights of forbidden optical signal, and described horizontal ground traffic signal light group i for fair traveling optical signal can be sent Signal lights.Or i1 signal lights among described horizontal ground traffic signal light group i is the signal lights that can send forbidden optical signal and described Laterally i2 signal lights among the traffic signal light group i of ground can be the signal lights that can send fair traveling optical signal, and described horizontal traffic above-ground letter I3 signal lights among signal lamp group i is the signal lights that can send alert traveling optical signal.

Wherein, described i1, described i2 and described i3 are the integer more than or equal to 1.

Such as i1 or i2 or i3 such as can be equal to 1,2,3,4,7,9,10,11,29,36,50,100 or other value.

It is concrete that the most above-mentioned i1 signal lights can send forbidden optical signal, but above-mentioned i1 signal lights can not send fair traveling optical signal and/or Alert traveling optical signal.Such as, above-mentioned i1 signal lights can be the signal lights being exclusively used in and sending forbidden optical signal, and the most above-mentioned i1 signal lights can be A1 Class signal lights.The most above-mentioned i2 signal lights can send fair traveling optical signal, but above-mentioned i2 signal lights can not send forbidden optical signal and/or Alert traveling optical signal.Such as, above-mentioned i2 signal lights can be the signal lights being exclusively used in and sending fair traveling optical signal, and the most above-mentioned i2 signal lights can be A2 Class signal lights.The most above-mentioned i3 signal lights can send alert traveling optical signal, but above-mentioned i3 signal lights can not send fair traveling optical signal and/or Forbidden optical signal.Such as, above-mentioned i3 signal lights can be the signal lights being exclusively used in and sending alert traveling optical signal, and the most above-mentioned i3 signal lights can be A3 Class signal lights.

Even if it is understood that individual signals lamp can send a kind of optical signal (such as alert traveling optical signal, permits traveling optical signal or forbidden light Signal), if but single horizontal ground traffic signal light group had both included at least 1 (such as 1 or at least two) A1 class signal lights, also wrap Include at least 1 (such as 1 or at least two) A2 class signal lights, if or single horizontal ground traffic signal light group both having included at least 1 (example Such as 1 or at least two) A1 class signal lights, also include at least 1 (such as 1 or at least two) A2 class signal lights, also include at least 1 Individual (such as 1 or at least two) A3 class signal lights.In this case, if three class signal lights (examples in the traffic signal light group of single horizontal ground Such as A1 class signal lights, A2 class signal lights and A3 class signal lights) different time be lit (in running order time different), then this is horizontal Ground traffic signal light group (such as horizontal ground traffic signal light group xi) the most still can present unified for indicate permission or forbid or Warn the optical signal that the current object (such as vehicles or pedestrians etc.) on corresponding track is current.

Optionally, in some possible embodiments of the application, the signal lights ia of described horizontal ground traffic signal light group i can send taboo Traveling optical signal, the signal lights ib among described horizontal ground traffic signal light group i can send fair traveling optical signal；Described signal lights ia and described signal Lamp ib is the signal lights that the two of which position among described horizontal ground traffic signal light group i is adjacent, or described signal lights ia and signal lights ib is The signal lights that any two position among described horizontal ground traffic signal light group i is adjacent.Or among described horizontal ground traffic signal light group i Signal lights ia can send forbidden optical signal, and the signal lights ib among described horizontal ground traffic signal light group i can send fair traveling optical signal, described Laterally the signal lights ic among the traffic signal light group i of ground can send alert traveling optical signal；Described signal lights ia, described signal lights ib and described signal Lamp ic is the signal lights that wherein three positions are adjacent among described horizontal ground traffic signal light group i, or described signal lights ia, described signal lights Ib and described signal lights ic is the signal lights that any three positions among described horizontal ground traffic signal light group i are adjacent.

Such as signal lights ia be A1 class signal lights, signal lights ib be A2 class signal lights, signal lights ic be A3 class signal lights.It is to say, laterally Can be mutually to intert to arrange between the signal lights of what ground traffic signal light group included can send different optical signals.The most such as, the most laterally The distributed areas of the signal lights of what face traffic signal light group included can send different optical signals can partly overlap or all overlapping.I.e., laterally The signal lights of what face traffic signal light group included can send different optical signals is the most equal in the distributed areas of horizontal ground traffic signal light group Even distribution.

Part or all of signal optionally, in some possible embodiments of the application, among described horizontal ground traffic signal light group i Lamp is partly or entirely buried under road surface, or the part or all of signal lights among described horizontal ground traffic signal light group i is mounted on road surface Surface.It is to say, the part or all of lamp body of the signal lights in the traffic signal light group of horizontal ground can protrude from ground, or can the most not yet Protrude from ground.

Optionally, in some possible embodiments of the application, the part or all of signal lights among described horizontal ground traffic signal light group i is Railway spike or light bar (such as LED) or Graphene signal lights etc..Certainly, the product form of the signal lights in the traffic signal light group of horizontal ground is also It is not limited to the example above.For example, the signal lights ia among horizontal ground traffic signal light group i comprises the steps that V lamp bead, described for driving The circuit board of V lamp bead work and for accommodating described V lamp bead and the housing of described circuit board.Wherein, described circuit board has wired and drives Dynamic signal input port and/or wireless type driving signal input mouth, wherein, described V is the integer more than or equal to 1.Wherein, V such as may be used Equal to 1,2,3,5,7,8,10,21,29,36,50,100 or other value.The most described V lamp bead comprise the steps that can send forbidden V1 lamp bead of optical signal, v2 lamp bead of fair traveling optical signal can be sent and/or v3 lamp bead of alert traveling optical signal can be sent.Described v1 and institute State v2 and described v3 and be the integer more than 1 or equal to 1.

Optionally, in some possible embodiments of the application, the two of which among described Nxi horizontal ground traffic signal light group is horizontal Traffic signal light group can begin to send out forbidden optical signal or fair traveling optical signal or alert traveling optical signal at different initial times earthward.Or described Nxi Any two horizontal ground traffic signal light group in the traffic signal light group of individual horizontal ground can begin to send out forbidden light letter at different initial times Number or fair traveling optical signal or alert traveling optical signal.Or the horizontal ground traffic signal light of any two in the traffic signal light group of described Nxi individual horizontal ground Group can begin to send out forbidden optical signal or fair traveling optical signal or alert traveling optical signal at identical initial time.Or described Nxi horizontal traffic above-ground letter Any two horizontal ground traffic signal light group in signal lamp group can identical initial time begin to send out forbidden optical signal or fair traveling optical signal or Alert traveling optical signal.

Optionally, in some possible embodiments of the application, horizontal ground described in the distance in described Nxi horizontal ground traffic signal light group Horizontal ground traffic signal light group the nearest for traffic signal light group qxi sends the initial of forbidden optical signal (or fair traveling optical signal or alert traveling optical signal) Moment is the most early.Described horizontal ground traffic signal light group pxi sends the initial time of forbidden optical signal, is later than described Nxi laterally traffic above-ground letter Other any one horizontal ground traffic signal light group in signal lamp group sends the initial of forbidden optical signal (or fair traveling optical signal or alert traveling optical signal) Moment.As an example it is assumed that described Nxi horizontal ground traffic signal light group includes horizontal ground traffic signal light group j1, horizontal traffic above-ground letter Signal lamp group j2 and horizontal ground traffic signal light group j3.Described horizontal ground traffic signal light group j1, described horizontal ground traffic signal light group j2 and institute Stating horizontal ground traffic signal light group j3 is that adjacent 3 in the position among described Nxi laterally ground traffic signal light group are (such as wherein 3 or arbitrarily 3) horizontal ground traffic signal light group.Wherein, between described horizontal ground traffic signal light group j2 and the stop line of described entrance lane xi Spacing away from being more than, between described horizontal ground traffic signal light group j1 and the stop line of described entrance lane xi.Wherein, described horizontal ground is handed over Spacing between the stop line of ventilating signal lamp group j2 and described entrance lane xi, less than described horizontal ground traffic signal light group j3 and described entrance car Spacing between the stop line of road xi.

It is appreciated that described horizontal ground traffic signal light group j1 may be exactly horizontal ground traffic signal light group qxi, it is also possible to be disposed on institute State the horizontal ground traffic signal light group between the described crossing safety line on entrance lane xi and described stop line.Laterally ground traffic signal light group J3 may be exactly horizontal ground traffic signal light group pxi, it is also possible to be disposed on the described crossing safety line on described entrance lane xi and described parking Horizontal ground traffic signal light group between line.

Optionally, in some possible embodiments of the application, described horizontal ground traffic signal light group j2 and described horizontal traffic above-ground Spacing between signal lights group j1, sends fair row light divided by described horizontal ground traffic signal light group j2 and described horizontal ground traffic signal light group j1 The time difference of the initial time of signal (or forbidden optical signal or alert traveling optical signal) and the business V that obtains_{j1_j2}, such as, it is smaller than or equal to described horizontal stroke Spacing between traffic signal light group j2 and described horizontal ground traffic signal light group j3 earthward, divided by described horizontal ground traffic signal light group j2 With the time difference of the initial time that described horizontal ground traffic signal light group j3 sends fair traveling optical signal (or forbidden optical signal or alert traveling optical signal) and The business V obtained_{j2_j3}。

It is understood that as above-mentioned V_{j1_j2}Equal to V_{j2_j3}, then horizontal ground traffic signal light group j1, described horizontal traffic above-ground letter can be represented Signal lamp group j2 and described horizontal ground traffic signal light group j3 by send successively fair traveling optical signal (or forbidden optical signal or alert traveling optical signal) institute in The guiding speed revealed is at the uniform velocity.And as above-mentioned V_{j1_j2}Less than above-mentioned V_{j2_j3}, then can represent horizontal ground traffic signal light group j1, described laterally Ground traffic signal light group j2 and described horizontal ground traffic signal light group j3 are by sending fair traveling optical signal (or forbidden optical signal or alert row light successively Signal) the guiding speed that presented is even acceleration or non-even acceleration.

It is appreciated that powered described Nxi horizontal ground traffic signal light group starts successively from described horizontal ground traffic signal light group qxi Send fair traveling optical signal, can present and at the uniform velocity guide speed, it is possible to the speed change presenting even acceleration or non-even acceleration guides speed, the most favorably In vehicle is guided safely in the travel speed of entrance boot section.

For example, when horizontal ground traffic signal light group qxi sends fair traveling optical signal, represent that the current vehicle allowed on entrance lane xi crosses Laterally ground traffic signal light group qxi (i.e. allowing the vehicle on entrance lane xi to cross the stop line of entrance lane xi), (is such as stopped at vehicle The laterally head car after the traffic signal light group qxi of ground) sail entrance boot section into after, except horizontal stroke in Nxi laterally ground traffic signal light group Earthward under the guiding of the fair traveling optical signal that other the horizontal ground traffic signal light group outside traffic signal light group pxi send successively, vehicle is progressively Cross these horizontal ground traffic signal light group sending fair traveling optical signal, sent fair row light letter at horizontal ground traffic signal light group pxi afterwards Number guiding under, vehicle crosses horizontal ground traffic signal light group pxi (that is, crossing the crossing safety line of entrance lane xi), and vehicle is crossing horizontal stroke Just enter crossing earthward after traffic signal light group pxi or after passing through crossing, enter crossing, finally crossing crossing and enter respective downstream Track.Generally speaking, start to send fair row light successively from described horizontal ground traffic signal light group qxi at Nxi horizontal ground traffic signal light group Signal and present guiding speed (guide speed be probably at the uniform velocity or non-at the uniform velocity) guiding under, vehicle will with less than or equal to this guide speed The travel speed of degree crosses entrance boot section.It is appreciated that before horizontal ground traffic signal light group pxi sends fair traveling optical signal, if vehicle To travel in entrance boot section more than respective guide speed travel speed, then, vehicle is just likely to " making a dash across the red light " phenomenon occur, the most very may be used (wherein, this horizontal ground traffic signal light group exists before certain horizontal ground traffic signal light group sends fair traveling optical signal to there will be vehicle May be at OFF state before sending fair traveling optical signal or send the state of forbidden optical signal) just cross this horizontal ground traffic signal light group Phenomenon, that yes is the most unsafe for this phenomenon.Visible, utilize Nxi horizontal ground traffic signal light group to be conducive to vehicle at entrance The travel speed of boot section guides safely, and then advantageously allows vehicle and sail crossing into safer speed, so not only improves lifting vehicle Cross crossing efficiency, be also beneficial to ensure the safety that vehicle crosses crossing.It is to say, the scheme of the embodiment of the present application, be conducive at vehicle The efficiency and the safety aspect that cross crossing accomplish substantially to take into account.

The embodiment of the present application also provides for the driving control method of crossroad traffic signal lamp array, and described crossroad traffic signal lamp array such as can be as above State any one crossroad traffic signal lamp array that embodiment provides.

Wherein, the driving control method of a kind of crossroad traffic signal lamp array comprises the steps that upper one of the control phase place as described entrance lane xi Individual crossing conflict control power phase place terminates also to remain overlapping duration T_{cd_xi}Time, drive described Nxi laterally ground traffic signal light group from described laterally Face traffic signal light group qxi starts to send fair traveling optical signal successively.Described in distance among described Nxi horizontal ground traffic signal light group laterally Horizontal ground traffic signal light group the nearest for face traffic signal light group qxi is sent the initial time of fair traveling optical signal more early by driving, described horizontal ground Traffic signal light group pxi is sent the initial time of fair traveling optical signal by driving, is later than other in described Nxi horizontal ground traffic signal light group A horizontal ground traffic signal light group of anticipating is sent the initial time of fair traveling optical signal by driving.Such as can be by detection (directly or indirectly detection) The progress of the upper crossing conflict control power phase place of the control phase place of described entrance lane xi, learns it is when the control of entrance lane xi A upper crossing conflict control power phase place of phase place terminates also to remain overlapping duration T_{cd_xi}When.

It is to be appreciated that overlapping duration corresponding to the different entrance lane of the travel direction of approximately the same plane intersection may be equal or part is equal Or be not mutually equal.The travel direction of approximately the same plane intersection is identical but guides the possible equal or portion of overlapping duration corresponding to different entrance lanes Split-phase etc. or be not mutually equal.The travel direction of the approximately the same plane intersection overlapping duration corresponding with guiding the most identical entrance lane may be equal Or part is equal or is not mutually equal.It is appreciated that overlapping duration T_{cd_xi}For the overlapping duration that entrance lane xi is corresponding, entrance lane xi is that plane is handed over One of them entrance lane of cross road mouth or any one entrance lane.

The initial time that described horizontal ground traffic signal light group pxi sends fair traveling optical signal is a described upper crossing conflict control power phase place knot The bundle moment.That is, described horizontal ground traffic signal light group pxi and horizontal ground traffic signal light group qxi sends the initial time of fair traveling optical signal Interval T_{Δ_pxi_qxi}Equal to overlapping duration T_{cd_xi}.Overlapping duration T_{cd_xi}Can be that the preset value stored (can connect according to from upper equipment or man-machine interaction The overlapping duration of mouth updates instruction and updates currently stored T_{cd_xi}) or overlapping duration T_{cd_xi}Can be calculated in real time based on preset algorithm.Such as overlapping Duration T_{cd_xi}2 seconds, 3 seconds, 4 seconds, 5 seconds, 6 seconds, 7 seconds, 8.1 seconds, 10 seconds or other duration can be equal to.

As an example it is assumed that described entrance lane xi is eastbound Through Lane, then a upper crossing of the control phase place of described entrance lane xi Conflict control weighs the southern row Through Lane or north row Through Lane or head west left turn lane or north that phase place may be such as described grade crossing The control phase place of row left turn lane, because the eastbound Through Lane of grade crossing, with the southern row Through Lane of described grade crossing Or north row Through Lane or head west conflicts track between left turn lane or north row left turn lane each other.Again it is assumed that described entrance lane xi is for heading west Through Lane, then a upper crossing conflict control power phase place of the control phase place of described entrance lane xi may be such as described level-crossing road Mouthful southern row Through Lane or north row Through Lane or eastbound left turn lane or the control phase place of south row left turn lane because grade crossing Head west Through Lane, with the southern row Through Lane of described grade crossing or north row Through Lane or eastbound left turn lane or south row left turn lane Between conflict each other track, other conflict situations are by that analogy.

Such as in scene shown in Fig. 5-a citing, north-south left turn lane, East and West direction left turn lane, north-south Through Lane, East and West direction are kept straight on The control phase place in track is circulated.Wherein, a upper crossing conflict control power phase place of the control phase place of north-south left turn lane is thing Turning left the control phase place in track, a upper crossing conflict control power phase place of the control phase place of East and West direction left turn lane is north-south straightgoing vehicle The control phase place in road, the control that a upper crossing conflict control power phase place is East and West direction Through Lane of the control phase place of north-south Through Lane Power phase place.In scene shown in Fig. 5-a citing, it is assumed that described entrance lane xi is certain entrance lane in the left turn lane of north-south, then described The control phase place that a upper crossing conflict control power phase place is East and West direction left turn lane of the control phase place of entrance lane xi, enters described in hypothesis again Mouth track xi is certain entrance lane in East and West direction left turn lane, then a upper crossing conflict control of the control phase place of described entrance lane xi System power phase place is the control phase place of north-south Through Lane, by that analogy.

In scene shown in Fig. 5-a citing, a length of T when north-south left turn lane is overlapping with the control phase place of East and West direction left turn lane_{cd_3}.Thing Turn left track overlapping with the control phase place of north-south Through Lane time a length of T_{cd_2}.North-south Through Lane and the control of East and West direction Through Lane System power phase place overlapping time a length of T_{cd_1}.The overlapping duration of the control phase place of East and West direction Through Lane and the control phase place of north-south left turn lane For T_{cd_4}.Wherein, T_{cd_1}、T_{cd_2}、T_{cd_2}And T_{cd_4}Can be the most equal or part is equal or is not mutually equal.

It can be seen that the roadway segment owing to delimiting between crossing safety line and the stop line of entrance lane xi can form entrance boot section, this is just Vehicle provides certain space basis by the acceleration in advance at crossing, and sails the speed at crossing into for controlling vehicle (i.e. vehicle rolls entrance boot section away from Speed) and the vehicle transport condition in entrance boot section provide certain basis, and then make to improve the vehicle pass-through efficiency of grade crossing Become there has been certain space basis.Entrance boot section can be divided into several roadway segment by such as Nxi horizontal ground traffic signal light group, utilizes Nxi the optical signal that laterally ground traffic signal light group is sent so that the vehicle transport condition in entrance boot section and vehicle are rolled away from entrance and draw Lead the speed in district carry out more accurately controlling becoming having had may, therefore, the safety being so conducive to the vehicle pass-through of raising grade crossing can Control property.Further, the traffic signal light group of the ground type driver that is more convenient for identifies corresponding traffic control signal, and then is conducive to improving further The safely controllable property of vehicle pass-through of grade crossing.Concrete, by control flexibly Nxi laterally in the traffic signal light group of ground each laterally Ground traffic signal light group sends fair traveling optical signal or alert traveling optical signal or the initial time of forbidden optical signal, is advantageously implemented and vehicle is passed through crossing Time time and more accurately the controlling of speed, and then be conducive to improving further the safely controllable property of vehicle pass-through of grade crossing.Such as work as institute When a upper crossing conflict control power phase place of the control phase place stating entrance lane xi terminates also to remain corresponding overlapping duration, drive described Nxi laterally Ground traffic signal light group starts to send fair traveling optical signal successively from described horizontal ground traffic signal light group qxi, wherein, and Nxi laterally ground friendship Horizontal ground traffic signal light group the nearest for distance horizontal ground traffic signal light group qxi among ventilating signal lamp group, sends the initial of fair traveling optical signal Moment, the most early this was just it is believed that each horizontal ground traffic signal light group in Nxi horizontal ground traffic signal light group is to come according to a definite sequence Beginning to send out fair traveling optical signal successively, this is with regard to for being carried out the most suitable guiding to vehicle established by time and the speed of entrance boot section Basis, such as, advantageously allows drawing of the guiding speed that vehicle presented at Nxi the optical signal that laterally ground traffic signal light group is sent Lead down, safely controllable entrance boot section of rolling away from efficiently, and then be conducive to making vehicle cross crossing in safely controllable efficient mode.

It is understood that in actual applications, powered described Nxi horizontal ground traffic signal light group is believed from described horizontal traffic above-ground Signal lamp group qxi starts to send fair traveling optical signal successively, can present and at the uniform velocity guide speed or speed change to guide speed, and speed change guides speed can be even adding Speed guides speed, and (the even acceleration that wherein, the even even acceleration accelerating to guide speed that initial velocity can be divided into be zero guides speed and initial velocity to be not zero is drawn Lead speed) or non-even acceleration guiding speed.

Concrete example, for powered Nxi horizontal ground traffic signal light group by starting successively from horizontal ground traffic signal light group qxi Send fair traveling optical signal and present the situation that at the uniform velocity guides speed, then, Nxi the laterally horizontal traffic above-ground in the traffic signal light group of ground Signal lights group i sends the initial time of fair traveling optical signal, relative to the initial time that horizontal ground traffic signal light group qxi sends fair traveling optical signal Interval duration is expressed as T_{Δg_i_qxi}, wherein,

The most such as, for powered Nxi horizontal ground traffic signal light group by starting to send out successively from horizontal ground traffic signal light group qxi Go out fair traveling optical signal and present the even acceleration that initial velocity is 0 and guide the situation of speed, the horizontal ground in Nxi horizontal ground traffic signal light group Traffic signal light group i sends the initial time of fair traveling optical signal, when sending fair traveling optical signal initial relative to horizontal ground traffic signal light group qxi The interval duration carved is expressed as T_{Δg_i_qxi}, wherein,When even acceleration Guide the initial velocity v of speed₀Universal expression formula during more than 0 can be:

T_{Δ g_i_q x i} = \frac{T_{c d_x i} \sqrt{{(v_{0} T_{c d_x i})}^{2} + 4 L_{i_q x i} (L_{Y D_x i} - v_{0} T_{c d_x i})} - v_{0} {T_{c d_x i}}^{2}}{2 (L_{Y D_x i} - v_{0} T_{c d_x i})}

Wherein, described T_{cd_xi}Represent overlapping duration corresponding to entrance lane xi, T_{cd_xi}Be also equal to horizontal ground traffic signal light group pxi with Laterally send the interval duration of the initial time of fair traveling optical signal between the traffic signal light group qxi of ground.Described L_{YD_xi}Represent entrance lane xi's Spacing (i.e. the entrance boot section length of entrance lane xi) between stop line and crossing safety line, described L_{YD_xi}It is also equal to horizontal traffic above-ground Spacing between signal lights group pxi and laterally ground traffic signal light group qxi.Described L_{i_qxi}Represent horizontal ground traffic signal light group i with laterally Spacing between the traffic signal light group qxi of face, described L_{i_qxi}It is also equal between horizontal ground traffic signal light group i and the stop line of entrance lane xi Spacing.Wherein, any one the horizontal ground traffic signal during horizontal ground traffic signal light group i is Nxi horizontal ground traffic signal light group Lamp group.Wherein, L_{YD_xi}And/or T_{cd_xi}Value can immobilize, it is possible to be varied from environmental change.As a rule, for peace Consideration in all directions, is positioned at first car after the stop line of entrance lane xi and sails the speed at crossing into preferably at safety range, such as speed per hour 15 Km or 20 kms are exactly the safe scope of comparison.If the travel speed of first car is in safety range, then first car generally just can go out Braking in time during existing crossing emergency situations, this advantageously reduces probability crossing accident occur.For the consideration of these secure contexts, utilize described The guiding speed that Nxi the fair traveling optical signal that laterally ground traffic signal light group sends is presented, sails the travel speed at crossing into by first car Guide to safety range, then crossing safety is the most secure.

Such as common vehicle obtains exactly from the duration started to needed for accelerating to safe speedReference basis, common vehicle is from startup Distance needed for accelerating to safe speed obtains exactlyReference basis.The overlapping duration that expression entrance lane xi is corresponding Plan initial value,Represent the plan initial value of the entrance boot section length of entrance lane xi.

Wherein, L_{YD_xi}Being equal to of valueT_{cd_xi}Being equal to of valueOr for L_{YD_xi}And/or T_{cd_xi}'s The situation that value can be varied from along with environmental change,

Wherein, described μ 1 is the first safety coefficient, and described μ 2 is the second safety coefficient.It is to say, can be according to the change of current environment factor Change and select corresponding safety coefficient, and then based on(or) and currently selected safety coefficient currently made T_{cd_xi}(or L_{YD_xi}) value.

The value of μ 1 (or μ 2) can be equal to 1, and the value of μ 1 (or μ 2) is also greater than 1 or less than 1.The value of μ 1 (or μ 2) is such as It is referred to the environmental factorss such as weather, light intensity, the gradient and/or crossing complexity determine.Such as when fine day, the value of μ 1 (or 1/ μ 2) can Equal to 1 or close to 1 (such as 1.1,1.05 or other value), when the rainy day μ 1 (or μ 2) value (such as 1.2,1.3,1.5,2 or other Value) more than the value of μ 1 (or μ 2) when fine day.The most such as when light intensity is preferable, the value of μ 1 (or μ 2) can be equal to 1 or close to 1 (example As 1.1 1.05 or other value), when light intensity is poor, the value (such as 1.2,1.3,1.5,2 or other values) of μ 1 (or μ 2) is more than working as light The value of μ 1 time the most preferably.The most such as, when the gradient is less the value of μ 1 (or μ 2) can equal to 1 or close to 1 (such as 1.1,1.06 or Other value), the value (such as 1.2,1.3,1.5,1.8,2 or other values) of the μ 1 (or μ 2) when the gradient is less more than when the gradient relatively The value of the μ 1 time big.Such as when crossing complexity is less the value of μ 1 (or μ 2) equal to 1 or close to 1 (such as 1.1,1.04,1.08 or Other value), and the value of the μ 1 (or μ 2) when crossing complexity is bigger (as 1.2,1.3,1.5,1.7,1.9,1.8,2 or other values) Value more than the μ 1 (or μ 2) when the gradient is less.

Being appreciated that one of purpose arranging μ 1 (or μ 2) is to improve safety, therefore the value of μ 1 (or μ 2) is also possible to reference to it He one or more impact safety because usually determining.With specific reference to the factor of which impact safety, how with reference to affecting each because of the most true of safety Determine the value of μ 1 (or μ 2), can need to select according to concrete scene, the most not be particularly limited to.

The most for example, can have corresponding relation, i.e. different periods and entrance boot section length L between different periods and stop line position_{YD_xi} Between can have corresponding relation.For example, it is possible to pre-set stop line position corresponding to peak hours/period (such as this period L_{YD_xi}Be 10 meters or its Its value), stop line position (such period L that half peak hours/period is corresponding_{YD_xi}It is 8 meters), stop line position corresponding to idle period is (such as This period L_{YD_xi}It is 6 meters) etc..Such as can 7:30～9:30,17:30～20:00 be delimited is peak hours/period, 0:00～6:00 delimited as the free time Period, being delimited other period is half peak hours/period, and the most corresponding different application scene also may also have other to obtain Time segments division mode, the most not An another citing.

The most for example, can have corresponding relation, i.e. different periods and entrance boot section length L between vehicle flowrate and stop line position_{YD_xi}It Between can have corresponding relation.The such as L when the vehicle flowrate at crossing is more than 100 per minute_{YD_xi}It is 10 meters or other value, when the vehicle flowrate at crossing For entrance boot section length L when 60～100 per minute_{YD_xi}It is 8 meters or other value.When the vehicle flowrate at crossing is less than 30 per minute, entrance draws Lead section length L_{YD_xi}Being 6 meters or other value, other situations are by that analogy.

Additionally, also can have corresponding relation, such as phase between the size of grade crossing, and corresponding overlapping time and entrance boot section length Can be relatively large to bigger grade crossing, overlapping time and entrance boot section length.And relatively small grade crossing, time overlapping Between and entrance boot section length can be relatively small.

When control phase place includes emptying phase place, at present some traffic specification specify to empty phase place (crossing full red signal interval) time Long it is fixed as 2 seconds, it is contemplated that the emptying length and may be not quite similar of the different tracks of Different Plane intersection, approximately the same plane intersection The length that empties in different tracks is likely to be not quite similar, and emptying a length of particular value during phase place might not be most scientific.Therefore, it can consider according to car The length that empties in road obtains corresponding emptying phase place duration T_qk.Such asOr work asMore than or During equal to 2 secondsAnd work asT during less than 2 seconds_{qk_xi}Value is 2 seconds.T_{qk_xi}Represent entrance car Road xi empties phase place duration.L_{qk_xi}What expression entrance lane xi was corresponding empties length (L_{qk_xi}Entrance equal to entrance lane xi The crossing length of boot section length+corresponding for entrance lane xi).V'_{lk_xi}Such as it is equal to the minimum of grade crossing belonging to entrance lane xi Speed V_{lk_min}Or desired speed V_{lk_q}.Or V'_{lk_xi}V can be equal to_{lk_min}* μ 3 or V_{lk_q}* μ 3, the 3rd peace The value of overall coefficient μ 3 can be equal to 1 or more than 1 or less than 1.Concrete, the value of μ 3 be such as referred to weather, light intensity, the gradient and/ Or the environmental factors such as crossing complexity determines, the concrete value mode of μ 3 refers to the concrete value mode of μ 1.

Mode based on the example above and the T that obtains_{qk_xi}Can not be fixing duration 2 seconds, T_{qk_xi}Can be different according to concrete crossing situation And adaptive change, be so conducive to more preferably guaranteeing that vehicle does not clashes at crossing, and then be conducive to further improving the peace that crossing is current Quan Xing.

Optionally, in some possible embodiments of the application, described method also includes: the control phase place at described entrance lane xi terminates When drive described Nxi laterally ground traffic signal light group to synchronize to send forbidden optical signal.Or tie in the control phase place away from described entrance lane xi Bundle also remains when emptying phase place duration, drives described Nxi horizontal ground traffic signal light group to synchronize to send forbidden optical signal.Or away from described enter When the control phase place of mouthful track xi terminates also to remain and empties phase place duration, drive described Nxi laterally ground traffic signal light group from described laterally Face traffic signal light group qxi starts to send forbidden optical signal successively, wherein, described in the distance among described Nxi horizontal ground traffic signal light group Horizontal ground traffic signal light group the nearest for ground traffic signal light group qxi sends the initial time of forbidden optical signal more early, described horizontal ground Traffic signal light group pxi sends the initial time of forbidden optical signal, be later than in described Nxi laterally ground traffic signal light group other any one Laterally ground traffic signal light group sends the initial time of forbidden optical signal.

Such as, described horizontal ground traffic signal light group pxi and described horizontal ground traffic signal light group qxi sends the initial time of forbidden optical signal Interval empty duration equal to the entrance boot section of described entrance lane xi.Wherein, the entrance boot section of described entrance lane xi empties duration and represents For T_{YD_qk_xi},Wherein, V'_{YD_qk_xi}V can be equal to_{lk_max}Or V_{lk_min}Or V_{lk_q}, wherein, described V_{lk_max}Represent the Maximum speed limit of described grade crossing, V_{lk_min}Represent described grade crossing Minimum speed limit, V_{lk_q}Represent the desired speed of described grade crossing.Wherein, entrance boot section empties duration T_{YD_qk_xi}E.g., less than Overlapping duration T_{cd_xi}。V_{lk_min}Less than V_{lk_max}。V_{lk_q}Value space be greater than or equal to described V_{lk_min}And less than or etc. In V_{lk_max}Any real number, i.e. V_{lk_q}More than or equal to described V_{lk_min}And less than or equal to V_{lk_max}。

Concrete example, for powered Nxi horizontal ground traffic signal light group by starting successively from horizontal ground traffic signal light group qxi Send forbidden optical signal and present the situation that at the uniform velocity guides speed, then, Nxi the laterally horizontal traffic above-ground in the traffic signal light group of ground Signal lights group i sends the initial time of forbidden optical signal, relative to the initial time that horizontal ground traffic signal light group qxi sends forbidden optical signal Interval duration is expressed as T_{Δr_i_qxi}, wherein,L_{i_qxi}Represent The described horizontal ground traffic signal light group i spacing relative to described horizontal ground traffic signal light group qxi, described horizontal ground traffic signal light group i For any one the horizontal ground traffic signal light group in described Nxi laterally ground traffic signal light group.

Optionally, in some possible embodiments of the application, described method also includes:

Terminating also to remain in the control phase place away from described entrance lane xi empties when phase place duration adds excessive phase place duration, drive described Nxi horizontal Traffic signal light group synchronizes to send alert traveling optical signal earthward, terminates also to remain in the control phase place away from described entrance lane xi and empties phase place duration and add Excessively when phase place duration, described Nxi horizontal ground traffic signal light group is driven to start to send out successively from described horizontal ground traffic signal light group qxi Responding traveling optical signal, wherein, described in the distance among described Nxi horizontal ground traffic signal light group, laterally ground traffic signal light group qxi is the nearest Horizontal ground traffic signal light group send the initial time of alert traveling optical signal more early, described horizontal ground traffic signal light group pxi sends alert row light letter Number initial time, other any one the horizontal ground traffic signal light group being later than in described Nxi laterally ground traffic signal light group sends police The initial time of traveling optical signal.Such as, described horizontal ground traffic signal light group pxi and described horizontal ground traffic signal light group qxi sends alert row The entrance boot section equal to described entrance lane xi, the interval of the initial time of optical signal empties duration.

In actual applications, the executive agent of said method can be the signal lights drive control apparatus such as semaphore, array driver.The application The semaphore mentioned in embodiment is likely to referred to as programme-controlled exchange, traffic control signal machine, traffic signaling equipment, intersection annunciator, crossing traffic Semaphore, signal controlling machine or crossing traffic control signal machine etc..Concrete, signal lights drive control apparatus can be by crossing traffic signal Lamp array output drive signal drives control crossroad traffic signal lamp array work.In actual applications, each horizontal ground traffic signal light group All can work under the driving of signal lights drive control apparatus controls.

Such as, due to start/stop time (start/stop time of phase place of such as passing through, the start/stop time of excessive phase place of control phase place of entrance lane Or the start/stop time of forbidden phase place etc.) determined by semaphore, the start/stop time of these phase places is recordable in the multiphase traffic time allocation that semaphore is safeguarded In table, therefore, semaphore can learn the start/stop time of control phase place of each entrance lane, say, that semaphore can learn that what moment is A upper crossing conflict control power phase place of the control phase place away from described entrance lane xi terminates also to remain overlapping duration T_{cd_xi}When.And array drives Device then can what moment be away from described in direct or indirect learning from semaphore or (or other equipment being connected with semaphore or being controlled by semaphore) A upper crossing conflict control power phase place of the control phase place of entrance lane xi terminates also to remain overlapping duration T_{cd_xi}When.For example, array drives Dynamic device can be based on the falling for current phase place or forbidden phase place from semaphore (or other equipment being connected with semaphore or being controlled by semaphore) Timing signal, learns that what moment is that the upper crossing conflict control power phase place of the control phase place away from described entrance lane xi terminates also to remain overlap Duration T_{cd_xi}When.

Therefore, in some technical schemes of the embodiment of the present application, by introducing entrance boot section and the overlap of crossing conflict control power phase place Mechanism, when terminating also to remain overlapping duration away from current control phase place, just can control the next crossing conflict control power phase of current control phase place Position starts to let pass.Thus achieve current control phase place the most not at the end of next crossing conflict control power phase place have begun to, it is achieved crossing rushes The overlap of prominent control phase place, and then the vehicle of entrance lane corresponding to this next crossing conflict control power phase place can be carried in entrance boot section Preacceleration, so, speed during its arrival crossing may be the most of a relatively high, therefore just can be shortened by the time of this grade crossing, this Mechanism can by a relatively large margin improve grade crossing vehicle pass-through efficiency, and then can be alleviation traffic congestion lay the foundation.

Further, the light of permission vehicle pass-through is sent due to described horizontal ground traffic signal light group pxi and described horizontal ground traffic signal light group qxi The time at intervals of signal is equal to overlapping duration, and so, the vehicle on entrance lane xi draws in the safety of described Nxi horizontal ground traffic signal light group Leading down when driving to crossing, the upper control phase place before conflicted with the crossing of the control phase place of entrance lane xi is over, and therefore has It is beneficial to the current vehicle so that the vehicle on entrance lane xi does not conflicts with other crossings at crossing collide with each other, and then advantageously allows entrance lane Vehicle on xi runs over the safety at crossing and is ensured.

Illustrate below by an instantiation.Assume to there is the plane cross intersection that a north-south intersects with East and West direction, it is assumed that whole Total duration of the phase cycling of plane cross intersection is fixed as 120 seconds.One phase cycling of whole plane cross intersection is plane ten Control phase place (such as north-south Through Lane, north-south left turn lane, the East and West direction straightgoing vehicle in the conflict track, all crossings of word intersection The control phase place of road and East and West direction left turn lane) circulate one week.The setting of the control phase place in each group conflict track, crossing in traditional scheme Mode can respectively organize the overlap on not free between the control phase place in conflict track, crossing, when whole plane cross is handed over as shown in Fig. 5-b illustrates Total duration of the phase cycling of cross road mouth is assumed to be fixed as 120 seconds, then north-south Through Lane, north-south left turn lane, East and West direction Through Lane Typically it is respectively 30 seconds with the control phase place in this conflict track, 4 groups of crossings of East and West direction left turn lane.Assume the control phase of north-south left turn lane Position time a length of 30 seconds, in Fig. 5-b exemplified north-south left turn lane non-controlling power phase place be 0～90 second, exemplified north-south in Fig. 5-b The control phase place of left turn lane is 90～120 seconds.Wherein, the control phase place of north-south left turn lane includes current phase place (such as green light phase place) 25 seconds, transition phase place (such as amber light phase place) 3 seconds, empty phase place (crossing full red signal interval) about 2 seconds.In the case, the most effectively Current duration can within 25 seconds-2 seconds, (2 seconds herein deducted be regarded as driver's response time+vehicle launch time etc., can be described as leading to equal to current phase place Line phase loss duration)+available transition phase place duration (assumes that transition phase place duration includes for 3 seconds: available transition phase place duration in about 1 second About 1 second+the most available transition phase place duration about 2 seconds), amount to about 24 seconds.The total losses time of single control phase place (can claim control phase The transition loss duration of position) equal to the most available transition phase place duration about 2 seconds+empty phase place 2 seconds+current phase loss time be about 2 seconds, the most just It is to say that the total losses time reaches about 6 seconds altogether.

After implementing the application scheme, it is assumed that the overlapping duration (i.e. preaceleration duration) of crossing conflict control power phase place is 8 seconds.Stop line and crossing Spacing between safety line adapts with overlapping duration, and then (such as, north-south Through Lane is kept straight on East and West direction can to realize conflict track, crossing Track) control phase place between overlapping 8 seconds.The each various phase places organizing conflict track, crossing arranged according to overlap mode can be such as Fig. 5-c and figure Shown in 5-d citing.

In citing shown in Fig. 5-c, as a example by the total duration of phase cycling of whole plane cross intersection remains fixed at 120 seconds.

Wherein, in scene shown in Fig. 5-c citing, owing to the control phase place of north-south left turn lane starts for 8 seconds in advance, if its end time Constant, then the duration of its control phase place can be by within original 30 seconds, extending to 38 seconds (controls of exemplified north-south left turn lane in Fig. 5-c Phase place is 0～82 second, and in Fig. 5-c, the control phase place of exemplified north-south left turn lane is 82～120 seconds), the duration that the most effectively passes through is equal to The transition loss duration of 38 seconds-control phase place (the most available transition phase place duration about 2 seconds+empty phase place about 3 seconds (crossing empty about 2 seconds+enter Mouthful boot section empties about 1 second)+current phase loss time be about 2 seconds, amount to about 7 seconds), amount to about 31 seconds.North-south Through Lane, East and West direction Through Lane is similar with the situation of East and West direction left turn lane.

Visible, in scene shown in Fig. 5-c citing, constant at total duration (120 seconds) of the phase cycling of whole plane cross intersection Under the conditions of, the most current duration of the single control phase place of north-south left turn lane promotes ((31-24)/24) ≈ 29% relatively, the most logical The increase of row duration inevitably facilitates raising vehicle pass-through efficiency.

Shown in Fig. 5-d citing in, with north-south Through Lane, north-south left turn lane, East and West direction Through Lane and East and West direction left turn lane this As a example by the duration of the control phase place in conflict track, 4 groups of crossings is fixed to 30 seconds, in this case, phase place is weighed through crossing conflict control Overlap, as Fig. 5-d illustrate shown in, the total duration of phase cycling of whole plane cross intersection was shortened to 96 seconds by 120 seconds.

In scene shown in Fig. 5-d citing, the total duration at the phase cycling of whole plane cross intersection shortens by a relatively large margin (by 120 seconds Shorten to 96 seconds) in the case of, due to north-south Through Lane, north-south left turn lane, East and West direction Through Lane and East and West direction left turn lane this The duration of the control phase place in conflict track, 4 groups of crossings does not the most shorten, and therefore the most current duration of corresponding control phase place does not shortens.Due to Total duration of the phase cycling of whole plane cross intersection shortens, then can pacify in same duration scope (the most within an hour) The phase cycling quantity of the whole plane cross intersection of row can be with a larger increase, and the corresponding the most current duration of so same duration scope also must So can increase, the increase of the most current duration inevitably facilitates raising vehicle pass-through efficiency.Visible, some technical schemes of the embodiment of the present application exist On the basis of not shortening the most current duration of single control phase place, plane cross intersection phase cycling can use total duration relatively much shorter Minor cycle, so advantageously account for people and plane cross intersection large period is denounced, because in traditional scheme, in order to reduce control phase The transition loss duration of position accounts for the proportion of control phase place duration, when the means generally used are the phase cycling by plane cross intersection total Long arranging the longest, total duration of the single phase cycling of such as some plane cross intersection is even up to 240 seconds, this make pedestrian and The time of the red lights such as vehicle is the longest, this red light duration of Denging has challenged people's tolerance limit sometimes, causes extensively being denounced by people.

In citing shown in Fig. 5-c and Fig. 5-d, the overlapping duration (i.e. preaceleration duration) with time upper adjacent crossing conflict control power phase place is 8 seconds As a example by illustrate, overlapping duration is alternatively other durations certainly, can be such as 1 second, 2 seconds, 3.5 seconds, 5 seconds or 6 seconds, 8 seconds, 9 seconds, 10 seconds or Less than other duration of corresponding control phase place duration, corresponding embodiment can be by that analogy.With control phase in citing shown in Fig. 5-c and Fig. 5-d Position illustrates as a example by including current phase place, transition phase place and emptying phase place, and certainly, control phase place is also likely to be in Fig. 2-c other groups illustrated One-tenth form, such as control phase place can include current phase place and empty phase place, but does not include transition phase place.Control phase place is other composition forms Corresponding embodiment can be by that analogy.

As a whole, implement the scheme of the embodiment of the present application, can immobilize at total duration of the phase cycling of whole plane cross intersection On the premise of can relatively promote effectively current duration, or whole plane cross can also be shortened on the premise of single control phase place duration is constant The total duration of phase cycling of intersection.By introducing overlapping mechanism and the entrance boot section of crossing conflict control power phase place, not only contribute to offset The transition loss duration of control phase place, and be conducive to vehicle speed by crossing is greatly improved.According to time=distance/speed, in phase In the same time, speed is the fastest, then the vehicle passed through is the most, and traffic efficiency is the highest.The technical scheme of the embodiment of the present application with by adopting Take the prolongation total duration of phase cycling to compare to some traditional schemes reducing the transition loss duration proportion of control phase place, not only can significantly reduce whole The total duration of phase cycling of individual plane cross intersection, and relatively shorten the red light waiting time, advantageously reduce fuel oil consumption and waste gas Discharge capacity.

As an example it is assumed that every day will be through 5 plane cross intersections by each car, it is assumed that each plane cross intersection waits 30 less Second red light, during idling, the average 1 liter of gasoline the most per hour of fuel oil consumption calculates, then calculates with 1,000,000, certain city car, can save more than one hundred million unit every year Fuel oil.For example, (5*0.5 minute * 1 liter/60 minutes) * 360 days * 100 ten thousand=15,000,000 liters.Assume every liter of oil by 7 yuan of calculating, every year 15,000,000 liters oily * 7 yuan=105,000,000 yuan can be saved.This has just saved social resources while improving traffic efficiency.

Further, implementing the engineered of the embodiment of the present application scheme and be easier, original means of transportation also can retain substantially, the most original The facilities such as sensing of taking pictures substantially can be continuing with.Mainly adjust the start/stop time of each group of crossing conflict control power phase place, by quilt in prior art It is arranged at after the stop line of safety line position, crossing (such as laterally ground traffic signal light group pxi arrange position) is carried out and moves so that crossing safety Line and stop line (such as horizontal ground traffic signal light group qxi arranges position) separate, between stop line and crossing safety line on locus Region formed entrance boot section.Further, it is relatively distant from crossing due to stop line, then the most substantially need not worry again during vehicle start Have pedestrian to pop out from crossing, when pedestrian goes across the road, the most substantially need not worry have the vehicle made a dash across the red light to knock, so necessarily again People's car separation without mutual interference is achieved in degree.

Further, owing in the conventional technology, the total duration of phase cycling of grade crossing is the longest, causes the waiting time also The longest, and the duration of single control phase place is the longest.When distance between two grade crossings is closer, vehicle is easily caused to exist It is detained in crossing, thus can affect the vehicle that next one control phase place is let pass accordingly and pass through crossing, thus cause appearance of blocking up, be commonly called as Rush green light.The big traffic congestion of traffic in misty rain sky is also due to what this reason caused mostly.After implementing some technical schemes of the application, owing to having It is beneficial to shorten the total duration of phase cycling of grade crossing, thus advantageously reduces and rush green light phenomenon.Meanwhile, grade crossing lane Phase, total duration significantly shortened, and the public transit vehicle that single phase cycling can be made to be let pass reduces relatively, advantageously reduced the public train of bus platform Phenomenon.

Seeing Fig. 6, the embodiment of the present application also provides for the system for detecting regulation violation of a kind of smart electronics police, including: grasp shoot device 610, is used for examining The wagon detector 620 of position relationship between measuring car and position violating the regulations marking line, capture main controller 630, crossroad traffic signal lamp array 640 and For driving the array driver 650 of described crossroad traffic signal lamp array, wherein, described crossroad traffic signal lamp array 640 drives with described array Dynamic device 650 connects (such as wired connection or wireless connections), and described candid photograph main controller 630 is connected (the most wired with described array driver 650 Connect or wireless connections), described grasp shoot device 610 and described wagon detector 620 are connected (such as wired connection with described candid photograph main controller 630 Or wireless connections).Wherein, any one crossroad traffic signal lamp that crossroad traffic signal lamp array 640 such as can provide such as above-described embodiment Array.Wherein, position violating the regulations marking line can include for stop line (track, traffic signal light group qxi place, horizontal ground segmented line), crossing safety Other horizontal ground in line (track, traffic signal light group pxi place, horizontal ground segmented line) and/or Nxi horizontal ground traffic signal light group is handed over The track segmented line at ventilating signal lamp group place.Wherein, described Nxi horizontal ground traffic signal light group and Nxi car on described entrance lane xi One_to_one corresponding between road segmented line.Part or all of segmented line in described Nxi track segmented line is position violating the regulations marking line.Such as break rules and regulations position Put marking line and include described horizontal track segmented line fdi corresponding for ground traffic signal light group i.

Electronic police system is to be carried out by wagon detector to the detection of vehicle peccancy behavior (such as running red light for vehicle etc.), and wagon detector is Identify the Primary Component of vehicle peccancy.The wagon detector of the embodiment of the present application can include magnetic frequency wagon detector, ripple frequency wagon detector and/or regard Frequently wagon detector etc..

Wherein, magnetic frequency wagon detector is wagon detector based on electromagnetic induction principle, and wherein, magnetic frequency wagon detector can include toroid Circle detector, geomagnetism detecting device, magnetic imaging detector and/or franklinic electricity detector etc..Ring coil detector is the most widely used Wagon detector, it is more that ring coil detector can survey parameter, and induction sensitivity is adjustable, uses adaptability relatively big, installs uncomplicated, so It is used widely both at home and abroad.Wherein, ripple frequency wagon detector mainly with microwave, ultrasound wave and/or and the mode such as infrared ray come vehicle emissions Electromagnetic wave and carry out the wagon detector sensed.Therefore, ripple frequency wagon detector can include ultra sonic vehicle detector, microwave vehicle detector and / or infrared vehicle detector etc..

Wherein, video-based vehicle detection is Vehicle Detection technology based on Computer Vision, is that the one the most progressively grown up is novel Vehicle testing techniques, video-based vehicle detection can have wireless, can one-time detection many kinds of parameters, detection stronger with motility etc. in a big way Feature, video-based vehicle detection generally includes shooting part and image processing section, may also include the parts such as display unit.Wherein, shooting part Certain monitoring regional extent shooting to road, the picture signal that shooting obtains sends into image processing section, image processing section pair through transmission link Picture signal carries out analog digital conversion and form conversion etc., is analyzed specific region (i.e. virtual-sensor) processing, to identify the existence of vehicle With differentiate vehicle etc., and other the traffic control parameter of can deriving the most further.Image processing section can also give monitoring system as required Main control computer and the equipment such as alarm signal etc. is provided.

In some possible embodiments of the application, grasp shoot device 610, wagon detector 620 and capture in main controller 630 arbitrarily both Can integrate.Such as wagon detector 620 and capture main controller 630 and can integrate, or grasp shoot device 610 and wagon detector 620 can one Body is integrated.Or grasp shoot device 610, wagon detector 620 and candid photograph this three of main controller 630 can integrate.

Possible annexation between the exemplified semaphore of Fig. 7 and Fig. 8 660 and array driver 650 and candid photograph main controller 630.Semaphore 660 Can be to array driver 650 with capture main controller 630 and provide some coherent signals, such as semaphore 660 can be to array driver 650 with capture master control The current phase place of device 630 offer such as track or the countdown signal of forbidden phase place etc..

Array driver 650 can be used for performing the part or all of step of any one driving control method that above-described embodiment provides.

Such as array driver 650 can be used for driving described Nxi laterally traffic above-ground when the control phase place of described entrance lane xi terminates Signal lights group synchronizes to send forbidden optical signal；Or when the control phase place away from described entrance lane xi terminates also to remain and empties phase place duration, drive Described Nxi horizontal ground traffic signal light group synchronizes to send forbidden optical signal；Or terminate also to remain clearly in the control phase place away from described entrance lane xi When the duration of position, Kongxiang, described Nxi horizontal ground traffic signal light group is driven to start to send successively from described horizontal ground traffic signal light group qxi Forbidden optical signal, laterally ground traffic signal light group qxi is the nearest laterally described in the distance among described Nxi laterally ground traffic signal light group Face traffic signal light group sends the initial time of forbidden optical signal the most early, and described horizontal ground traffic signal light group pxi sends the initial of forbidden optical signal In the moment, other any one the horizontal ground traffic signal light group being later than in described Nxi horizontal ground traffic signal light group sends forbidden optical signal Initial time.

In actual applications, each horizontal ground traffic signal light group all can work under the driving of array driver 650 controls.Such as array drives Dynamic device 650 can (control signal or power supply signal can by directly or indirectly exporting control signal or power supply signal to crossroad traffic signal lamp array 640 Regard some the concrete manifestation forms driving signal as), drive crossroad traffic signal lamp array to work.Such as array driver 650 can pass through Horizontal ground traffic signal light group output drive signal in crossroad traffic signal lamp array (such as first drive signal, two driving signal or 3rd drives signal) drive respective transversal ground traffic signal light group to send A1 class optical signal/A2 class optical signal/A3 class optical signal.

Wherein, described candid photograph main controller 630 is used for triggering wagon detector and sends the forbidden optical signal phase at described horizontal ground traffic signal light group i Between enter vehicle detection state.Wherein, described wagon detector 620, for sending forbidden optical signal at described horizontal ground traffic signal light group i Position relationship between period detection car two and described horizontal ground traffic signal light group i, if detecting and there occurs that car two ci crosses described horizontal ground The doubtful violation event e_ci of traffic signal light group i, then send to described grasp shoot device and trigger signal or indicate described candid photograph main controller to described candid photograph Device sends and triggers signal, and described triggering signal is used for triggering described grasp shoot device and described car two ci is carried out doubtful candid photograph violating the regulations.

The most described grasp shoot device carries out the original image doubtful violating the regulations that doubtful candid photograph violating the regulations obtains and may include that and can reflect described car two ci Described car two ci arrives the picture p before segmented line fdi of described track_w1, can reflect that described car two ci has passed past the picture of described track segmented line fdi p_w2With can reflect that described car two ci crosses the picture p of anterior displacement after segmented line fdi of described track_w3；Wherein, described picture p_w1, picture p_w2 With picture p_w3The position relationship between described car two ci and described horizontal ground traffic signal light group i, and described picture p can be reflected_w1, picture p_w2With picture p_w3Can reflect that described horizontal ground traffic signal light group i is in forbidden optical signal and sends state, and described picture p_w1, described figure Sheet p_w2With described picture p_w3Among at least one pictures can reflect the license plate number of described car two ci.The most described picture p_w1, described picture p_w2With described picture p_w3Among at least one pictures can also reflect that described horizontal ground traffic signal light group i hands on described Nxi laterally ground Relative position in ventilating signal lamp group.

The most described candid photograph main controller 630 can be additionally used in described grasp shoot device is carried out doubtful candid photograph violating the regulations to described car two ci and obtain doubtful Original image violating the regulations carries out synthesis process and obtains doubtful synthesising picture violating the regulations, and described doubtful synthesising picture violating the regulations can reflect that described horizontal ground is handed over Ventilating signal lamp group i relative position in described Nxi laterally ground traffic signal light group, the license plate number of described vehicle ci, described doubtful thing violating the regulations The time of origin of part e_ci and scene.

The most described candid photograph main controller 630 is additionally operable to generate doubtful violation information data file, described doubtful violation information data file as One or more in key message the most violating the regulations: described horizontal ground traffic signal light group i is in described Nxi laterally ground traffic signal light group Position, the license plate number of described vehicle ci, the time of origin of doubtful violation event e_ci and scene relatively.

The most described candid photograph main controller 630 is additionally operable to send described doubtful original image violating the regulations, described doubtful synthesising picture violating the regulations to background server And/or described doubtful violation information data file, and/or described candid photograph main controller 630 is additionally operable to described doubtful original image violating the regulations, described doubtful Synthesising picture violating the regulations and/or described doubtful violation information data file write local memory device.

In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not has the part described in detail, may refer to it in certain embodiment The associated description of his embodiment.In several embodiments provided herein, it should be understood that disclosed device, can be by other side Formula realizes.Device embodiment the most described above is only schematically, such as, the division of described unit, it is only a kind of logic function Divide, actual can have when realizing other dividing mode, the most multiple unit or assembly can in conjunction with or another system, or one can be integrated into A little features can be ignored, or does not performs.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be By INDIRECT COUPLING or the communication connection of some interfaces, device or unit, can be being electrical or other form.

The described unit illustrated as separating component can be or may not be physically separate, and the parts shown as unit can be Or may not be physical location, i.e. may be located at a place, or can also be distributed on multiple NE.Can be according to reality Need to select some or all of unit therein to realize the purpose of the present embodiment scheme.

If described integrated unit is using the form realization of SFU software functional unit and as independent production marketing or use, one can be stored in In individual computer read/write memory medium.Based on such understanding, prior art is contributed by the technical scheme of the application the most in other words Part or completely or partially can the embodying with the form of software product of this technical scheme, this computer software product is stored in a storage In medium, including some instructions with so that a computer equipment (can be personal computer, server or the network equipment etc.) performs this Shen Please all or part of step of method described in each embodiment.And aforementioned storage medium includes: USB flash disk, portable hard drive, magnetic disc, CD, read-only Memorizer (ROM, Read-Only Memory) or random access memory (RAM, Random Access Memory) etc. are various permissible The medium of storage program code.

Claims

1. the system for detecting regulation violation of a smart electronics police, it is characterized in that, including: grasp shoot device, for detecting the wagon detector of position relationship between vehicle and position violating the regulations marking line, capturing main controller, crossroad traffic signal lamp array and for driving the array driver of described crossroad traffic signal lamp array, wherein, described crossroad traffic signal lamp array is connected with described array driver, described candid photograph main controller is connected with described array driver, and described grasp shoot device and described wagon detector are connected with described candid photograph main controller；

Described crossroad traffic signal lamp array includes Nxi laterally ground traffic signal light group；Described Nxi laterally ground traffic signal light group include being arranged at horizontal ground traffic signal light group pxi, described Nxi of the safety line position, crossing of the entrance lane xi of grade crossing laterally ground traffic signal light group also include being arranged at the horizontal ground traffic signal light group qxi of stop line position of described entrance lane xi；Described Nxi is the integer more than 1；Wherein, each horizontal ground traffic signal light group among described Nxi horizontal ground traffic signal light group includes at least 1 signal lights；Laterally the part or all of signal lamp among the traffic signal light group i of ground has wireless type driving signal input mouth and/or wired driving signal input mouth；Wherein, described horizontal ground traffic signal light group i is one of them the horizontal ground traffic signal light group among described Nxi horizontal ground traffic signal light group or any one horizontal ground traffic signal light group, wherein, one_to_one corresponding between Nxi track segmented line on described Nxi horizontal ground traffic signal light group and described entrance lane xi, the part or all of segmented line in described Nxi track segmented line is position violating the regulations marking line.

System for detecting regulation violation the most according to claim 1, it is characterised in that

I1 signal lights among described horizontal ground traffic signal light group i is the signal lights that can send forbidden optical signal, and i2 signal lights among described horizontal ground traffic signal light group i is the signal lights that can send fair traveling optical signal；Or, i1 signal lights among described horizontal ground traffic signal light group i is the signal lights that can send forbidden optical signal, and i2 signal lights among described horizontal ground traffic signal light group i is the signal lights that can send fair traveling optical signal, and i3 signal lights among described horizontal ground traffic signal light group i is the signal lights that can send alert traveling optical signal；Wherein, described i1, described i2 and described i3 are the integer more than 1.

The signal lights ia of described horizontal ground traffic signal light group i can send forbidden optical signal, and the signal lights ib among described horizontal ground traffic signal light group i can send fair traveling optical signal；Described signal lights ia and described signal lights ib is the signal lights that the two of which position among described horizontal ground traffic signal light group i is adjacent, or described signal lights ia and signal lights ib is the signal lights that any two position among described horizontal ground traffic signal light group i is adjacent.

System for detecting regulation violation the most according to claim 1, it is characterized in that, signal lights ia among described horizontal ground traffic signal light group i can send forbidden optical signal, signal lights ib among described horizontal ground traffic signal light group i can send fair traveling optical signal, and the signal lights ic among described horizontal ground traffic signal light group i can send alert traveling optical signal；Described signal lights ia, described signal lights ib and described signal lights ic are the signal lights that wherein three positions are adjacent among described horizontal ground traffic signal light group i, or described signal lights ia, described signal lights ib and described signal lights ic are the signal lights that any three positions among described horizontal ground traffic signal light group i are adjacent.

5. according to the system for detecting regulation violation described in any one of Claims 1-4, it is characterised in that described wagon detector includes magnetic frequency wagon detector, ripple frequency wagon detector and/or video-based vehicle detection.

6. according to the system for detecting regulation violation described in any one of Claims 1-4, it is characterised in that

Described Nxi horizontal ground traffic signal light group also includes Nxi-2 the horizontal ground traffic signal light group being arranged between the described crossing safety line on described entrance lane xi and described stop line, and described Nxi is the integer more than 2.

System for detecting regulation violation the most according to claim 6, it is characterized in that, the lamp body of the part or all of signal lights among described horizontal ground traffic signal light group i is partly or entirely buried under road surface, or the lamp body of the part or all of signal lights among described horizontal ground traffic signal light group i is mounted on road surface.

System for detecting regulation violation the most according to claim 6, it is characterised in that the part or all of signal lights among described horizontal ground traffic signal light group i is railway spike or light bar or Graphene signal lights.

System for detecting regulation violation the most according to claim 6, it is characterised in that

Signal lights ia among described horizontal ground traffic signal light group i includes: V lamp bead, for driving circuit board that described V lamp bead work and for accommodating described V lamp bead and the housing of described circuit board, and described circuit board has wired driving signal input mouth and/or wireless type driving signal input mouth；Wherein, described V lamp bead includes: v1 the lamp bead that can send forbidden optical signal, v2 the lamp bead that can send fair traveling optical signal and/or can send v3 lamp bead of A3 class optical signal, wherein, described v1, described v2 and described v3 are the positive integer more than 1 or equal to 1.

System for detecting regulation violation the most according to claim 6, it is characterized in that, the spacing between any two adjacent transverse ground traffic signal light group in described Nxi horizontal ground traffic signal light group is equal, or in the traffic signal light group of described Nxi individual horizontal ground, spacing between described horizontal two the most remote for ground traffic signal light group pxi adjacent transverse ground traffic signal light groups is the least, or in described Nxi horizontal ground traffic signal light group, spacing between described horizontal two the most remote for ground traffic signal light group qxi adjacent transverse ground traffic signal light groups is the least.