CN107845280A - The current bootstrap technique of the virtual railization of grade crossing and system - Google Patents

Abstract

The embodiment of the present application discloses the Signalized control method of grade crossing, and the grade crossing includes entrance lane Ci and entrance lane Cj, the entrance lane Ci and the entrance lane Cj are respectively provided with boot section.The boot section of the entrance lane Ci is provided with guiding lamp array, and the guiding lamp array includes NCi horizontal ground signal lamp groups, and each horizontal ground signal lamp group in the NCi horizontal ground signal lamp groups includes at least one ground signal lamp.The NCi horizontal ground signal lamp groups include horizontal ground signal lamp group Ci p and horizontal ground signal lamp group Ci q, what horizontal ground signal lamp group Ci p were arranged at the boot section rolls border line position away from, and what horizontal ground signal lamp group Ci q were arranged at the boot section drives into border line position.

Description

The current bootstrap technique of the virtual railization of grade crossing and system

Technical field

The application is related to electronic traffic technical field, has specifically been mainly concerned with the Signalized control side of grade crossing Method and relevant apparatus and related system.

Background technology

Currently, as the quickening of urbanization process, people's living standard increasingly improve, many metropolitan motor vehicles are possessed Amount in turn results in increasingly severe traffic jam issue in the trend increased year by year.Urban traffic blocking is daily to people Trip causes necessarily to influence, and largely constrains economic development.Also, congestion causes vehicle oil consumption largely to increase More (generally increase by more than 50% under normal speed is compared in oil consumption of the vehicle under idling/jogging state), resource and time are big Amount also causes emission from vehicles largely to increase while waste, has a strong impact on air quality.Therefore how " to control stifled " becomes The heat subject that many engineers and technicians study instantly in the industry.Such as how to improve the vehicle pass-through effect of grade crossing Rate and safely controllable property are exactly a technical task highly studied.At present even technically alleviating congestion percent One is also enough to make engineers and technicians joyful very much, because even congestion is alleviated into 1 percent, that also may be used for the whole society It is accumulative to obtain great social profit.But this progress is slowly produced little effect very much in the industry at present.

Industry generally believes that " Intelligent road " is to alleviate congestion, improves the important research direction of road efficiency, but Intelligent road also rests on the conceptual phase at present, and the related product (software/hardware product) of Intelligent road and scheme are also slow Hatch, some giant companies of field of traffic all start to put into this respect research and development energetically in the world, but without correlation shaping production The release of product and scheme.

The content of the invention

The embodiment of the present application provides the Signalized control method and related system of grade crossing.

The embodiment of the present application first aspect provides a kind of grade crossing, it may include：Entrance lane Ci and entrance lane Cj, the entrance lane Ci and entrance lane Cj crossing area conflict each other track.Wherein, the entrance lane Ci and entrance car Road Cj can be the two of which or any two entrance lane in the area of the crossing each other conflict track that grade crossing includes.

Wherein, the entrance lane Ci has boot section LE-Ci.Wherein, the boot section LE-Ci drive into boundary line with The stop line of the entrance lane Ci overlaps, or the boot section LE-Ci drives into boundary line between the entrance lane Ci's Stop line and roll away between boundary line；The boundary line of rolling away from of the boot section LE-Ci rolls border away from for the entrance lane Ci Boundary line and the entrance car are driven into line, or the boundary line of rolling away from of the boot section LE-Ci between the boot section LE-Ci Road Ci's rolls away between boundary line.

Wherein, the boot section LE-Ci is provided with speed guiding lamp array Ar-Ci, the speed guiding lamp array Ar-Ci Including NCi horizontal ground signal lamp groups, wherein, the NCi is the positive integer more than 1, wherein, the NCi horizontal ground Each horizontal ground signal lamp group in signal lamp group includes at least one ground signal lamp；The NCi horizontal ground signals Lamp group includes horizontal ground signal lamp group Ci-p and horizontal ground signal lamp group Ci-q, the horizontal ground signal lamp group Ci-p Be arranged at the boot section LE-Ci rolls border line position away from, and the horizontal ground signal lamp group Ci-q is arranged at the guiding Border line position, the spacing between the horizontal ground signal lamp group Ci-p and horizontal ground signal lamp group Ci-q are driven into by area More than or equal to most short effectively guiding distance L_LE-min, the L_LE-minMore than or equal to 2 meters.

Further, the entrance lane Cj has boot section LE-Cj.The boundary line of driving into of the boot section LE-Cj is The stop line of the entrance lane Cj, or the boot section LE-Cj drive into parking of the boundary line between the entrance lane Cj Line and the entrance lane Cj's rolls away between boundary line.The boundary line of rolling away from of the boot section LE-Cj is the entrance lane Cj's rolls boundary line away from, or boundary line is driven into the boundary line of rolling away from of the boot section LE-Cj between the boot section LE-Cj With rolling away between boundary line for the entrance lane Cj.

Wherein, the boot section LE-Cj is provided with guiding lamp array Ar-Cj.The guiding lamp array Ar-Cj includes NCj Individual horizontal ground signal lamp group.Each horizontal ground signal lamp group in the NCj horizontal ground signal lamp groups is included at least 1 ground signal lamp.The NCj horizontal ground signal lamp groups include horizontal ground signal lamp group Cj-q and horizontal ground is believed What signal lamp group Cj-p, the horizontal ground signal lamp group Cj-q were arranged on the boot section LE-Cj drives into border line position, institute That states that horizontal ground signal lamp group Cj-p is arranged on the boot section LE-Cj rolls border line position away from.The horizontal ground signal Spacing between lamp group Cj-p and horizontal ground signal lamp group Cj-q is more than or equal to the L_LE-min.Guiding lamp array (such as Guiding lamp array Ar-Ci and guiding lamp array Ar-Cj) it can also claim " boot section signal lamp array " or " boot section ground signal Lamp array arranges " etc..

The NCi can be equal to 2,3,4,5,6,7,8,9,10,11,29 or other values.When NCi is more than 2, then the NCi Individual horizontal ground signal lamp group also includes between horizontal ground signal lamp group Ci-p and horizontal ground signal lamp group Ci-q A horizontal ground signal lamp group that Nci subtracts 2.

The NCj can be equal to 2,3,4,5,6,7,8,9,10,11,25 or other values.When NCj is more than 2, then the NCj Individual horizontal ground signal lamp group also includes between horizontal ground signal lamp group Cj-p and horizontal ground signal lamp group Cj-q A horizontal ground signal lamp group that NCj subtracts 2.

Such as the spacing rolled boundary line away from and driven between boundary line of the boot section LE-Ci (or boot section LE-Cj) L_LE-Ci(or L_LE-Cj) Value space be, for example, between 2 meters~50 meters.Specific for example described L_LE-Ci(or L_LE-Cj) codomain it is empty Between can be 8 meters~25 meters between.Specific such as L_LE-Ci(or L_LE-Cj) be equal to 2 meters, 3 meters, 5 meters, 8 meters, 8.4 meters, 10 meters, 15 Rice, 20 meters, 25 meters, 30 meters, 40,50 meters or other values.

The horizontal ground signal lamp groups of the NCi may be uniform or heterogeneous be distributed in respective guide area.The NCi The spacing between any two adjacent transverse ground signal lamp group in horizontal ground signal lamp group is equal or part is equal or mutual It is unequal.Such as the spacing between any two adjacent transverse ground signal lamp group in NCi horizontal ground signal lamp groups can It is 1 meter, 1.5 meters, 2 meters, 2.5 meters, 3 meters, 4 meters or other values.In another example in the NCi horizontal ground signal lamp groups, away from Spacing between two more remote horizontal ground signal lamp group Ci-q adjacent transverse ground signal lamp groups is bigger, i.e., in boot section In travel direction, the spacing between two adjacent transverse ground signal lamp groups in the NCi horizontal ground signal lamp groups by It is cumulative big.Or in the NCi horizontal ground signal lamp groups, apart from more remote two of the horizontal ground signal lamp group Ci-q Spacing between adjacent transverse ground signal lamp group is smaller, i.e., in the travel direction of boot section, the NCi horizontal ground signals The spacing between two adjacent transverse ground signal lamp groups in lamp group is gradually reduced.The certain NCi horizontal ground signals Spacing between two adjacent transverse ground signal lamp groups of lamp group is also likely to be changing rules arbitrarily change or other, and Not necessarily show the changing rule for being gradually reduced along certain direction or gradually increasing of the example above.

The embodiment of the present application second aspect provides a kind of Signalized control method of grade crossing, the level-crossing Crossing for example can be such as any one grade crossing of first aspect offer.Wherein, the signal lamp method may include：When Away from reference to moment T_{ck_Cj}Arrival there remains overlapping duration T_{cd_Ci}When, control the NCi horizontal ground signal lamp groups asynchronous Being switched to fair traveling optical signal and sending state (such as asynchronous can send state or OFF state is switched to fair row from forbidden optical signal Optical signal sends state).Wherein, the horizontal ground signal lamp group Ci-p and the horizontal ground signal lamp group Ci-q switchings The time interval Δ T of state is sent to fair traveling optical signal_{g-Ci-p_Ci-q}More than or equal to the overlapping duration T_{cd_Ci}.Such as institute State Δ T_{g-Ci-p_Ci-q}Less than 3 seconds+T_{cd_Ci}(i.e. 3 seconds plus T_{cd_Ci}) or the Δ T_{g-Ci-p_Ci-q}Less than 1.2*T_{cd_Ci}(i.e. 1.2 multiply With T_{cd_Ci})。

Wherein, the NCi horizontal ground signal lamp groups include horizontal ground signal lamp group Ci-i and horizontal ground signal Lamp group Ci-j, the spacing between the horizontal ground signal lamp group Ci-j and the stop line of the entrance lane Ci, more than described Spacing between horizontal ground signal lamp group Ci-i and the entrance lane Ci stop line.Wherein, the horizontal ground signal Lamp group Ci-i and horizontal ground signal lamp group Ci-j is that the spacing in the NCi horizontal ground signal lamp groups is more than or equal to The L_LE-minAny two transverse direction ground signal lamp group, wherein, the horizontal ground signal lamp group Ci-i is switched to fair row At the time of optical signal sends state earlier than the horizontal ground signal lamp group Ci-j be switched to fair traveling optical signal send state when Carve；Wherein, V_{g-Ci-i_Ci-j}Equal to L_{Ci-i_Ci-j}Divided by Δ T_{g-Ci-i_Ci-j}Obtained from business, the L_{Ci-i_Ci-j}For it is described laterally Spacing between face signal lamp group Ci-j and the horizontal ground signal lamp group Ci-i；The Δ T_{g-Ci-i_Ci-j}For horizontal ground The signal lamp group Ci-j and horizontal ground signal lamp group Ci-i is switched to the interval duration that fair traveling optical signal sends state, institute State V_{g-Ci-i_Ci-j}Maximum speed limit or minimum speed limit or maximum safe speed less than or equal to the entrance lane Ci.

Wherein, it is described to refer to moment T_{ck_Cj}For the fair traveling optical signal of signal lamp corresponding to the stop line of the entrance lane Cj Send the finish time T of state_ge-Cj, or it is described with reference to moment T_{ck_Cj}For the T_ge-CjPass through Cj pairs of the entrance lane again The safety clearance duration T answered_qk-CjAnd at the time of arrival；It is or described with reference to moment T_{ck_Cj}For the parking of the entrance lane Cj Police's traveling optical signal of signal lamp corresponding to line sends the finish time T of state_ye-Cj, or it is described with reference to moment T_{ck_Cj}To be described T_ye-CjPass through safety clearance duration T corresponding to the entrance lane Cj again_qk-CjAnd at the time of arrival.

It is appreciated that horizontal ground signal lamp group Ci-i can be horizontal ground signal lamp group Ci-q, or it is also likely to be to be situated between Other horizontal ground signal lamp groups between horizontal ground signal lamp group Ci-q and horizontal ground signal lamp group Ci-p.Laterally Ground signal lamp group Ci-j can be horizontal ground signal lamp group Ci-p, or be also likely to be between horizontal ground signal lamp group Ci- Between q and horizontal ground signal lamp group Ci-p and between horizontal ground signal lamp group Ci-i spacing is more than or equal to institute State L_LE-minOther any 1 horizontal ground signal lamp group.

It is appreciated that traveling optical signal is permitted to send state when certain horizontal ground signal lamp group is in, then to mean that permission car The traffic mark line corresponding to the horizontal ground signal lamp group is crossed, certain horizontal ground signal lamp group is in forbidden optical signal Send state, then mean that and forbid vehicle to cross the traffic mark line corresponding to the horizontal ground signal lamp group, citing comes Say, permit traveling optical signal to send state when horizontal ground signal lamp group Ci-q is in, then meaning that allows vehicle to cross laterally Traffic mark line (i.e. boot section LE-Ci's drives into boundary line) corresponding to the signal lamp group Ci-q of face, when horizontal ground signal lamp Group Ci-q is in forbidden optical signal and sends state, then mean that that forbids vehicle to cross boot section LE-Ci drives into boundary line, By that analogy.

Wherein, the determination mode of the maximum safe speed of certain entrance lane (such as entrance lane Ci or entrance lane Cj) Can be diversified.Such as Maximum speed limit * peace of the entrance lane Ci maximum safe speed for example equal to entrance lane Ci Overall coefficient μ 4, safety coefficient μ 4 are the real number more than 0 and less than or equal to 1, such as safety coefficient μ 4 Value space (codomain Space is span) for more than 0.4 and less than or equal to the real number of 1 (or more than 0.4 and less than 0.8).Safety coefficient μ 4 Such as it is equal to 0.4,0.3,0.35,0.6,0.8,0.7,0.9,0.65 or other value.Or in another example, entrance lane Ci highest peace Full speed the degree minimum speed limit * safety coefficients μ 5 for example equal to entrance lane Ci, safety coefficient μ 5 are the reality more than 0 and less than 2 Number, it is specific for example, safety coefficient μ 5 Value space is more than 0.4 and less than the real number of 2 (or more than 0.4 and less than 1.2). Wherein, the safety coefficient μ 5 can for example be equal to 0.4,0.5,0.8,0.7,0.9,0.65,1.1,1.9,1.2 or other values.Or In another example the Value space of entrance lane Ci maximum safe speed is, for example, 15~45 kilometers of speed per hour, specific such as entrance car Road Ci maximum safe speed can be equal to 15 kilometers/hour, 18 kilometers/hour, 20 kilometers/hour, 22 kilometers/hour, 26 public affairs In/hour, 30 kilometers/hour, 36 kilometers/hour, 45 kilometers/hour, 38 kilometers/hour or other speed.Similar, enter The determination mode of mouth track Cj maximum safe speeds can be by that analogy.

For example, horizontal ground signal lamp group Ci-q described in the distance among the NCi horizontal ground signal lamp groups Nearer horizontal ground signal lamp group be switched to fair traveling optical signal send it is more early at the time of state.For example, the horizontal ground letter At the time of signal lamp group Ci-p is switched to fair traveling optical signal and sends state, it is later than its in the NCi horizontal ground signal lamp groups At the time of its any 1 horizontal ground signal lamp group is switched to fair traveling optical signal and sends state.That is, described NCi horizontal Earthward each horizontal ground signal lamp group in signal lamp group can be sequentially switched to permit row light letter along boot section travel direction Number send state, this with regard to be preferably vehicle is crossed boot section time and speed carry out rationally suitable guiding and establish Basis, presented for example, advantageously allowing vehicle in the fair traveling optical signal that NCi horizontal ground traffic signal light groups are sent It is safely controllable under the guiding of the guiding speed gone out to roll boot section away from, and then vehicle is advantageously allowed with safer controllable high-efficiency Mode cross crossing area.

The L_LE-minMore than or equal to 2 meters.In each embodiment scheme of the application, L_LE-minValue space for example can be 2 Rice~10 meters.It is described most it is short effectively guiding distance for example can be equal to 2 meters, 2.5,3 meters, 4 meters, 4.8 meters, 5 meters, 5.3 meters, 6 meters, 7 Rice, 8 meters, 9 meters, 10 meters or other values.Wherein, such as when the most short effectively guiding distance is 5 meters, then represent the NCi Any two transverse direction ground signal lamp group of the individual horizontal ground signal lamp group medium spacing more than or equal to 5 meters is (wherein, as laterally Ground signal lamp group Ci-i and horizontal ground signal lamp group Ci-j) spacing (such as L_{Ci-i_Ci-j}), divided by the two horizontal ground Signal lamp group is switched to interval duration (such as Δ T that fair traveling optical signal sends state_{g-Ci-i_Ci-j}) and obtain business V_{g-Ci-i_Ci-j} (V_{g-Ci-i_Ci-j}It is considered as the fair row guiding speed that the two horizontal ground signal lamp groups are presented), less than the entrance car Road Ci Maximum speed limit or minimum speed limit or maximum safe speed.I.e. described NCi horizontal ground signal lamp groups can be presented Effectively fair row guiding speed, be less than entrance lane Ci Maximum speed limit or minimum speed limit or maximum safe speed.This If sample, advantageously allow to be switched near at the time of fair traveling optical signal sends state in horizontal ground signal lamp group Ci-q, The wagon flow head car for crossing stop line drives into crossing area with more safely controllable speed, thus advantageously ensures that crossing area each other The wagon flow to conflict on the two entrances track (such as entrance lane Ci and entrance lane Cj) in track is in the safely controllable of crossing area Property, be advantageous to avoid this two bursts of wagon flows from clashing in crossing area.

For example, the safety clearance duration T_qk-CjValue space for example can be 0.2 second~5 seconds between.Concrete example Such as, the safety clearance duration T_qk-CjValue space for example can be 2 seconds~5 seconds between.Specifically for example, the safety clearance Duration T_qk-CjValue space for example can be 2 seconds~4 seconds between.More specifically, T_qk-CjCan be equal to 0.5 second, 1 second, 1.2 seconds, 1.8 seconds, 2 seconds, 2.5 seconds, 2.8 seconds, 3 seconds, 4 seconds, 4.5 seconds or other values.For example, safety clearance duration T_qk-CjWith track Cj's Emptying distance, (the track Cj distance for example, track Cj stop line and corresponding crossing area that empty is rolled away between boundary line Operating range) positive correlation (such as directly proportional or approximate directly proportional).

Optionally, methods described can also for example include：In the horizontal ground signal lamp group Ci-q in fair traveling optical signal The state of sending continue for duration T_g-Ci-qWhen, control the NCi horizontal ground traffic signal light groups synchronous from fair traveling optical signal The state of sending is switched to forbidden optical signal and sends state.Or in the horizontal ground signal lamp group Ci-q in fair traveling optical signal The state of sending continue for duration T_g-Ci-qWhen, control the NCi horizontal ground traffic signal light groups asynchronous from fair traveling optical signal The state of sending is switched to forbidden optical signal and sends state, and the horizontal ground signal lamp group Ci-i sends shape from fair traveling optical signal At the time of state is switched to forbidden optical signal and sends state, sent out earlier than the horizontal ground signal lamp group Ci-j from fair traveling optical signal Do well at the time of be switched to forbidden optical signal and send state.Or it is switched to fair row in the horizontal ground signal lamp group Ci-q Optical signal passes through duration T again at the time of sending state_g-Ci-qWhen, control the NCi horizontal ground traffic signal light groups synchronous It is switched to forbidden optical signal and sends state；Or it is switched to fair traveling optical signal in the horizontal ground signal lamp group Ci-q and sends shape Pass through duration T at the time of state again_g-Ci-qWhen, the NCi horizontal ground traffic signal light group asynchronised handovers are controlled to forbidden light Signal sends state, wherein, it is early at the time of the horizontal ground signal lamp group Ci-i is switched to forbidden optical signal and sends state At the time of the horizontal ground signal lamp group Ci-j is switched to forbidden optical signal and sends state.

Optionally, methods described can also for example include：In the horizontal ground signal lamp group Ci-q in fair traveling optical signal The state of sending continue for duration T_g-Ci-qWhen, control the NCi horizontal ground traffic signal light groups synchronous from fair traveling optical signal The state of sending is switched to alert traveling optical signal and sends state.Or in the horizontal ground signal lamp group Ci-q in fair traveling optical signal The state of sending continue for duration T_g-Ci-qWhen, control the NCi horizontal ground traffic signal light groups asynchronous from fair traveling optical signal The state of sending is switched to alert traveling optical signal and sends state, and the horizontal ground signal lamp group Ci-i sends shape from fair traveling optical signal At the time of state is switched to alert traveling optical signal and sends state, sent out earlier than the horizontal ground signal lamp group Ci-j from fair traveling optical signal Do well at the time of be switched to alert traveling optical signal and send state.Or it is switched to fair row in the horizontal ground signal lamp group Ci-q Optical signal passes through duration T again at the time of sending state_g-Ci-qWhen, control the NCi horizontal ground traffic signal light groups synchronous It is switched to alert traveling optical signal and sends state.Or it is switched to fair traveling optical signal in the horizontal ground signal lamp group Ci-q and sends shape Pass through duration T at the time of state again_g-Ci-qWhen, the NCi horizontal ground traffic signal light group asynchronised handovers are controlled to alert row light Signal sends state, at the time of the horizontal ground signal lamp group Ci-i is switched to alert traveling optical signal and sends state, earlier than described At the time of horizontal ground signal lamp group Ci-j is switched to alert traveling optical signal and sends state.

Optionally, methods described can also for example include：In the horizontal ground signal lamp group Ci-q in alert traveling optical signal The state of sending continue for duration T_y-Ci-qWhen, control the NCi horizontal ground traffic signal light groups synchronous from alert traveling optical signal The state of sending is switched to forbidden optical signal and sends state.Or in the horizontal ground signal lamp group Ci-q in alert traveling optical signal The state of sending continue for duration T_y-Ci-qWhen, control the NCi horizontal ground traffic signal light groups asynchronous from alert traveling optical signal The state of sending is switched to forbidden optical signal and sends state, and the horizontal ground signal lamp group Ci-i sends shape from alert traveling optical signal At the time of state is switched to forbidden optical signal and sends state, earlier than the horizontal ground signal lamp group Ci-j from alert traveling optical signal hair Do well at the time of be switched to forbidden optical signal and send state.Or it is switched to alert row in the horizontal ground signal lamp group Ci-q Optical signal passes through duration T again at the time of sending state_y-Ci-qWhen, control the NCi horizontal ground traffic signal light groups synchronous It is switched to forbidden optical signal and sends state.Or it is switched to alert traveling optical signal in the horizontal ground signal lamp group Ci-q and sends shape Pass through duration T at the time of state again_y-Ci-qWhen, control the NCi horizontal ground traffic signal light groups to be switched to asynchronous forbidden light Signal sends state, at the time of the horizontal ground signal lamp group Ci-i is switched to forbidden optical signal and sends state, earlier than described At the time of horizontal ground signal lamp group Ci-j is switched to forbidden optical signal and sends state.

For example, horizontal ground signal lamp group Ci-q described in distance among the NCi horizontal ground signal lamp groups is nearer Horizontal ground signal lamp group be switched to alert traveling optical signal send it is more early at the time of state.Such as the horizontal ground signal lamp At the time of group Ci-p is switched to alert traveling optical signal and sends state, be later than in the NCi horizontal ground signal lamp groups other At the time of 1 horizontal ground signal lamp group of meaning is switched to alert traveling optical signal and sends state.That is, the NCi is individual laterally Each horizontal ground signal lamp group in the signal lamp group of face can import direction along boot section and be sequentially switched to warn traveling optical signal hair Do well.Certainly, in particular cases, distance certain two very near horizontal ground signal lamp groups may also synchronism switching to warn Traveling optical signal sends state.

For example, horizontal ground signal lamp group Ci-q described in distance among the NCi horizontal ground signal lamp groups is nearer Horizontal ground signal lamp group be switched to forbidden optical signal send it is more early at the time of state.Such as the horizontal ground signal lamp At the time of group Ci-p is switched to forbidden optical signal and sends state, be later than in the NCi horizontal ground signal lamp groups other At the time of 1 horizontal ground signal lamp group of meaning is switched to forbidden optical signal and sends state.That is, the NCi is individual laterally Each horizontal ground signal lamp group in the signal lamp group of face can import direction along boot section and be sequentially switched to forbidden optical signal hair Do well.Certainly, in particular cases, distance certain two very near horizontal ground signal lamp groups may also synchronism switching to taboo Traveling optical signal sends state.

Asynchronous and synchronous antonym each other in the embodiment of the present application, on the synchronization representation time simultaneously, and asynchronous expression is non- Synchronous (it is upper non-concurrent to refer to the time).Such as control the NCi horizontal ground traffic signal light groups asynchronous from fair traveling optical signal The state of sending is switched to alert traveling optical signal and sends state, it indicate that controlling the NCi horizontal ground traffic signal light groups non- Sending state from fair traveling optical signal and be switched to alert traveling optical signal simultaneously sends state.In another example control described NCi laterally Ground traffic signal light group is synchronous from fair traveling optical signal to be sent state and is switched to alert traveling optical signal and send state, it indicate that control Make the NCi horizontal ground traffic signal light groups and send state from fair traveling optical signal simultaneously and be switched to alert traveling optical signal and send State.By that analogy.

, can be by signal lamp corresponding to entrance lane (such as entrance lane Ci or entrance lane Cj) stop line for ease of understanding The period that state is sent in fair traveling optical signal regards the fair row phase of this entrance lane as, by the stop line of entrance lane Corresponding signal lamp, which is in forbidden optical signal and sends period of state, regards the forbidden phase of this entrance lane as, by entrance Signal lamp corresponding to the stop line in track is in the police's row for the period that alert traveling optical signal sends state regarding this entrance lane as Phase.Specifically for example, when entrance lane Ci stop line overlaps with boot section LE-Ci boundary line of driving into, then the transverse direction Ground signal lamp group Ci-q is signal lamp corresponding to entrance lane Ci stop line (even if boot section LE-Ci in some cases Boundary line is driven between entrance lane Ci stop line and between rolling boundary line away from, also can be by the horizontal ground signal lamp group Ci-q regards signal lamp corresponding to entrance lane Ci stop line as), then the horizontal ground signal lamp group Ci-q can be in The period that fair traveling optical signal sends state regards entrance lane Ci fair row phase as；Also can be by the horizontal ground signal lamp Group Ci-q is in the police's row phase for the period that alert traveling optical signal sends state regarding entrance lane Ci as；Also can be by the transverse direction Ground signal lamp group Ci-q, which is in forbidden optical signal and sends period of state, regards entrance lane Ci forbidden phase as.It is other Situation is by that analogy.

It is described to refer to moment T_{ck_Cj}The finish time of for example, described entrance lane Cj right of way phase.

Wherein, overlapping duration T_{cd_Ci}Can be light control device storage preset value (light control device can according to from host computer or The overlapping duration more new command of Man Machine Interface updates currently stored T_{cd_Ci}) or overlapping duration T_{cd_Ci}Pre- imputation can be based on Method is calculated in real time.Such as overlapping duration T_{cd_Ci}Can be equal to 2 seconds, 3 seconds, 4 seconds, 5 seconds, 6 seconds, 7 seconds, 8.1 seconds, 10 seconds, 15 Second, 20 seconds or other durations.Overlapping duration T_{cd_Ci}It is greater than 0 second and less than 25 seconds.Or overlapping duration T_{cd_Ci}It is, for example, less than institute State entrance lane Cj right of way phase duration.

Optionally, V_{y-Ci-i_Ci-j}Equal to L_{Ci-i_Ci-j}Divided by Δ T_{y-Ci-i_Ci-j}Obtained from business, wherein, the Δ T_{y-Ci-i_Ci-j}Alert traveling optical signal is switched to for horizontal ground signal lamp group Ci-j with the horizontal ground signal lamp group Ci-i to send The interval duration of state.The V_{y-Ci-i_Ci-j}Equal to minimum speed limit or the V_{y-Ci-i_Ci-j}More than the V_{g-Ci-i_Ci-j}。

Optionally, V_{r-Ci-i_Ci-j}Equal to L_{Ci-i_Ci-j}Divided by Δ T_{r-Ci-i_Ci-j}Obtained from business, wherein, the Δ T_{r-Ci-i_Ci-j}Forbidden optical signal is switched to for horizontal ground signal lamp group Ci-j with the horizontal ground signal lamp group Ci-i to send The interval duration of state.The V_{r-Ci-i_Ci-j}Equal to minimum speed limit or the V_{r-Ci-i_Ci-j}More than the V_{g-Ci-i_Ci-j}.Its In, V_{y-Ci-i_Ci-j}It is more than or equal to or less than V_{r-Ci-i_Ci-j}。

For example, the NCi horizontal ground signal lamp groups include the horizontal ground signal lamp group Ci-i, the horizontal stroke Earthward signal lamp group Ci-j and horizontal ground signal lamp group Ci-k.Wherein, the horizontal ground signal lamp group Ci-j with it is described Spacing between entrance lane Ci stop line, less than the horizontal ground signal lamp group Ci-k's and entrance lane Ci Spacing between stop line.

For example, V_{r-Ci-i_Ci-j}Equal to V_{r-Ci-j_Ci-k}, the V_{r-Ci-j_Ci-k}Equal to L_{Ci-j_Ci-k}Divided by Δ T_{r-Ci-j_Ci-k}And obtain The business arrived.The L_{Ci-j_Ci-k}Between the horizontal ground signal lamp group Ci-j and the horizontal ground signal lamp group Ci-k Spacing, the Δ T_{r-Ci-j_Ci-k}It is that horizontal ground signal lamp group Ci-k and the horizontal ground signal lamp group Ci-j are switched to taboo Traveling optical signal sends the interval duration of state, the L_{Ci-j_Ci-k}More than or equal to the most short effectively guiding distance.It is described V_{r-Ci-i_Ci-j}Equal to L_{Ci-i_Ci-j}Divided by Δ T_{r-Ci-i_Ci-j}Obtained from business, the Δ T_{r-Ci-i_Ci-j}For horizontal ground signal lamp The group Ci-i and horizontal ground signal lamp group Ci-j is switched to the interval duration that forbidden optical signal sends state.

In another example V_{g-Ci-i_Ci-j}Less than or equal to V_{g-Ci-j_Ci-k}, the V_{g-Ci-j_Ci-k}Equal to L_{Ci-j_Ci-k}Divided by Δ T_{g-Ci-j_Ci-k}Obtained from business；The L_{Ci-j_Ci-k}For the horizontal ground signal lamp group Ci-j and the horizontal ground signal lamp Spacing between group Ci-k；The Δ T_{g-Ci-j_Ci-k}For horizontal ground signal lamp group Ci-k and the horizontal ground signal lamp group Ci-j is switched to the interval duration that fair traveling optical signal sends state, the L_{Ci-j_Ci-k}Most short effectively draw more than or equal to described Lead from.

For example, the horizontal ground signal lamp group Ci-q and horizontal ground signal lamp group Ci-p is switched to fair row light and believed The interval duration of state number is sent, horizontal ground signal lamp group Ci-q and horizontal ground signal lamp group Ci-p can be more than or equal to It is switched to the interval duration that forbidden optical signal (or alert traveling optical signal) sends state.For example, the horizontal ground signal lamp group Ci-q and horizontal ground signal lamp group Ci-p are switched to the interval duration that forbidden optical signal sends state, can be more than or equal to or The interval that alert traveling optical signal sends state is switched to less than horizontal ground signal lamp group Ci-q and horizontal ground signal lamp group Ci-p Duration.

The embodiment of the present application also provides a kind of Signalized control device of grade crossing, the grade crossing bag Crossing area, W Parking Entrance and B exit ramp are included, wherein, the W and B are the integer more than 1, wherein, the W Parking Entrance Among the outlet of each Parking Entrance be connected with the entrance in the crossing area, each exit ramp among the B exit ramp Entrance is connected with the outlet in the crossing area, and each Parking Entrance among the W Parking Entrance includes at least one entrance lane； Wherein, the different Parking Entrances that entrance lane Ci and entrance lane Cj belongs among the W Parking Entrance, the entrance lane Ci With entrance lane Cj crossing area conflicts each other track；Wherein, the entrance lane Ci has boot section LE-Ci；

Wherein, the crossing area of the grade crossing is provided with locus guiding lamp array row, the locus guiding lamp Array includes the multiple ground signal lamps for being distributed in the crossing area；

Wherein, the stop line for driving into boundary line and the entrance lane Ci of the boot section LE-Ci is on locus Overlap, or the boot section LE-Ci drive into boundary line between the entrance lane Ci stop line and roll away from boundary line it Between；Roll away from boundary line and the boundary line of rolling away from of the entrance lane Ci of the boot section LE-Ci weighs on locus Close, or boundary line and the entrance car are driven into the boundary line of rolling away from of the boot section LE-Ci between the boot section LE-Ci Road Ci's rolls away between boundary line；

Wherein, the boot section LE-Ci is provided with speed guiding lamp array Ar-Ci, the speed guiding lamp array Ar-Ci Including NCi horizontal ground signal lamp groups, wherein, the NCi is the positive integer more than 1, wherein, the NCi horizontal ground Each horizontal ground signal lamp group in signal lamp group includes at least one ground signal lamp；The NCi horizontal ground signals Lamp group includes horizontal ground signal lamp group Ci-p and horizontal ground signal lamp group Ci-q, the horizontal ground signal lamp group Ci-p Be arranged at the boot section LE-Ci rolls border line position away from, and the horizontal ground signal lamp group Ci-q is arranged at the guiding Border line position, the spacing between the horizontal ground signal lamp group Ci-p and horizontal ground signal lamp group Ci-q are driven into by area More than or equal to most short effectively guiding distance L_LE-min, the L_LE-minMore than or equal to 2 meters；

The Signalized control device includes：

First control unit, for when away from reference to moment T_{ck_Cj}Arrival there remains overlapping duration T_{cd_Ci}When, described in control NCi horizontal ground signal lamp group asynchronised handovers send state to fair traveling optical signal, wherein, the horizontal ground signal lamp group Ci-p and the horizontal ground signal lamp group Ci-q are switched to the time interval Δ T that fair traveling optical signal sends state_{g-Ci-p_Ci-q}Greatly In or equal to the overlapping duration T_{cd_Ci}, and the Δ T_{g-Ci-p_Ci-q}Less than 3 seconds+T_{cd_Ci}Or the Δ T_{g-Ci-p_Ci-q}It is small In 1.2*T_{cd_Ci}；

Wherein, the NCi horizontal ground signal lamp groups include horizontal ground signal lamp group Ci-i and horizontal ground signal Lamp group Ci-j, the spacing between the horizontal ground signal lamp group Ci-j and the stop line of the entrance lane Ci, more than described Spacing between horizontal ground signal lamp group Ci-i and the entrance lane Ci stop line；Wherein, the horizontal ground signal Lamp group Ci-i and horizontal ground signal lamp group Ci-j is that the spacing in the NCi horizontal ground signal lamp groups is more than or equal to The L_LE-minAny two transverse direction ground signal lamp group, wherein, the horizontal ground signal lamp group Ci-i is switched to fair row At the time of optical signal sends state earlier than the horizontal ground signal lamp group Ci-j be switched to fair traveling optical signal send state when Carve；Wherein, V_{g-Ci-i_Ci-j}Equal to L_{Ci-i_Ci-j}Divided by Δ T_{g-Ci-i_Ci-j}Obtained from business, the L_{Ci-i_Ci-j}For it is described laterally Spacing between face signal lamp group Ci-j and the horizontal ground signal lamp group Ci-i；The Δ T_{g-Ci-i_Ci-j}For horizontal ground The signal lamp group Ci-j and horizontal ground signal lamp group Ci-i is switched to the interval duration that fair traveling optical signal sends state, institute State V_{g-Ci-i_Ci-j}Maximum speed limit or minimum speed limit or maximum safe speed less than or equal to the entrance lane Ci；

Wherein, it is described to refer to moment T_{ck_Cj}For the fair traveling optical signal of signal lamp corresponding to the stop line of the entrance lane Cj Send the finish time T of state_ge-Cj, or it is described with reference to moment T_{ck_Cj}For the T_ge-CjPass through Cj pairs of the entrance lane again The safety clearance duration T answered_qk-CjAnd at the time of arrival；It is or described with reference to moment T_{ck_Cj}For the parking of the entrance lane Cj Police's traveling optical signal of signal lamp corresponding to line sends the finish time T of state_ye-Cj, or it is described with reference to moment T_{ck_Cj}To be described T_ye-CjPass through safety clearance duration T corresponding to the entrance lane Cj again_qk-CjAnd at the time of arrival；

5th control unit, state is sent for being switched to fair traveling optical signal in the horizontal ground traffic lights group Ci-p When, control the MCi traffic above-ground lamps in the locus guiding lamp array row to be switched to fair traveling optical signal and send state, wherein, it is in The MCi bars traffic above-ground lamp that fair traveling optical signal sends state shows optical track road L1, the optical track road in visual effect L1 docks the entrance lane Ci and downstream track Yi, and the downstream track Yi is the vehicle institute on the entrance lane Ci Allow the downstream track driven into.

Optionally, the Signalized control device also includes：

Second control unit, send state in fair traveling optical signal in the horizontal ground signal lamp group Ci-q and continue for duration T_g-Ci-qWhen, control the horizontal ground traffic signal light groups of the NCi synchronous from fair traveling optical signal send state be switched to it is forbidden Optical signal sends state；Or send state in fair traveling optical signal in the horizontal ground signal lamp group Ci-q and continue for duration T_g-Ci-qWhen, control the NCi horizontal ground traffic signal light groups asynchronous from fair traveling optical signal send state be switched to it is forbidden Optical signal sends state, and the horizontal ground signal lamp group Ci-i sends state from fair traveling optical signal and is switched to forbidden optical signal At the time of sending state, send state from fair traveling optical signal earlier than the horizontal ground signal lamp group Ci-j and be switched to forbidden light At the time of signal sends state；Or at the time of the horizontal ground signal lamp group Ci-q is switched to fair traveling optical signal and sends state Pass through duration T again_g-Ci-qWhen, control the NCi horizontal ground traffic signal light group synchronism switchings to be sent to forbidden optical signal State；Or it is switched in the horizontal ground signal lamp group Ci-q and passes through duration at the time of fair traveling optical signal sends state again T_g-Ci-qWhen, control the NCi horizontal ground traffic signal light group asynchronised handovers to send state to forbidden optical signal, wherein, At the time of the horizontal ground signal lamp group Ci-i is switched to forbidden optical signal and sends state, earlier than the horizontal ground signal At the time of lamp group Ci-j is switched to forbidden optical signal and sends state.

Optionally, the Signalized control device also includes：

3rd control unit, send state in fair traveling optical signal in the horizontal ground signal lamp group Ci-q and continue for duration T_g-Ci-qWhen, controlling the NCi horizontal ground traffic signal light groups, synchronously sending state from fair traveling optical signal is switched to alert row Optical signal sends state；Or send state in fair traveling optical signal in the horizontal ground signal lamp group Ci-q and continue for duration T_g-Ci-qWhen, control the NCi horizontal ground traffic signal light groups are asynchronous to send state from fair traveling optical signal and be switched to alert row Optical signal sends state, and the horizontal ground signal lamp group Ci-i sends state from fair traveling optical signal and is switched to alert traveling optical signal At the time of sending state, send state from fair traveling optical signal earlier than the horizontal ground signal lamp group Ci-j and be switched to alert row light At the time of signal sends state；Or at the time of the horizontal ground signal lamp group Ci-q is switched to fair traveling optical signal and sends state Pass through duration T again_g-Ci-qWhen, control the NCi horizontal ground traffic signal light group synchronism switchings to be sent to alert traveling optical signal State；Or it is switched in the horizontal ground signal lamp group Ci-q and passes through duration at the time of fair traveling optical signal sends state again T_g-Ci-qWhen, control the NCi horizontal ground traffic signal light group asynchronised handovers to send state to alert traveling optical signal, wherein, At the time of the horizontal ground signal lamp group Ci-i is switched to alert traveling optical signal and sends state, earlier than the horizontal ground signal At the time of lamp group Ci-j is switched to alert traveling optical signal and sends state.

Optionally, the Signalized control device also includes：

4th control unit, send state in alert traveling optical signal in the horizontal ground signal lamp group Ci-q and continue for duration T_y-Ci-qWhen, control the horizontal ground traffic signal light groups of the NCi synchronous from alert traveling optical signal send state be switched to it is forbidden Optical signal sends state；Or send state in alert traveling optical signal in the horizontal ground signal lamp group Ci-q and continue for duration T_y-Ci-qWhen, control the NCi horizontal ground traffic signal light groups asynchronous from alert traveling optical signal send state be switched to it is forbidden Optical signal sends state, and the horizontal ground signal lamp group Ci-i sends state from alert traveling optical signal and is switched to forbidden optical signal At the time of sending state, send state from alert traveling optical signal earlier than the horizontal ground signal lamp group Ci-j and be switched to forbidden light At the time of signal sends state；Or at the time of the horizontal ground signal lamp group Ci-q is switched to alert traveling optical signal and sends state Pass through duration T again_y-Ci-qWhen, control the NCi horizontal ground traffic signal light group synchronism switchings to be sent to forbidden optical signal State；Or it is switched in the horizontal ground signal lamp group Ci-q and passes through duration at the time of alert traveling optical signal sends state again T_y-Ci-qWhen, control the NCi horizontal ground traffic signal light group asynchronised handovers to send state to forbidden optical signal, wherein, At the time of the horizontal ground signal lamp group Ci-i is switched to forbidden optical signal and sends state, earlier than the horizontal ground signal At the time of lamp group Ci-j is switched to forbidden optical signal and sends state.

Optionally, V_{r-Ci-i_Ci-j}Equal to the L_{Ci-i_Ci-j}Divided by Δ T_{r-Ci-i_Ci-j}Obtained from business, the Δ T_{r-Ci-i_Ci-j}It is that the horizontal ground signal lamp group Ci-j and the horizontal ground signal lamp group Ci-i are switched to forbidden optical signal The interval duration of state is sent, wherein, the V_{r-Ci-i_Ci-j}Equal to the minimum speed limit or described of the entrance lane Ci V_{r-Ci-i_Ci-j}More than the V_{g-Ci-i_Ci-j}。

Optionally, the NCi horizontal ground signal lamp groups include the horizontal ground signal lamp group Ci-i, the transverse direction Ground signal lamp group Ci-j and horizontal ground signal lamp group Ci-k, wherein, the horizontal ground signal lamp group Ci-j with it is described enter Spacing between mouth track Ci stop line, less than stopping for the horizontal ground signal lamp group Ci-k and entrance lane Ci Spacing between fare；

Wherein, V_{r-Ci-i_Ci-j}Equal to V_{r-Ci-j_Ci-k}, the V_{r-Ci-j_Ci-k}Equal to L_{Ci-j_Ci-k}Divided by Δ T_{r-Ci-j_Ci-k}And obtain The business arrived；The L_{Ci-j_Ci-k}Between the horizontal ground signal lamp group Ci-j and the horizontal ground signal lamp group Ci-k Spacing, the Δ T_{r-Ci-j_Ci-k}It is that horizontal ground signal lamp group Ci-k and the horizontal ground signal lamp group Ci-j are switched to taboo Traveling optical signal sends the interval duration of state, the L_{Ci-j_Ci-k}More than or equal to the most short effectively guiding distance；It is described V_{r-Ci-i_Ci-j}Equal to L_{Ci-i_Ci-j}Divided by Δ T_{r-Ci-i_Ci-j}Obtained from business, the Δ T_{r-Ci-i_Ci-j}For horizontal ground signal lamp The group Ci-i and horizontal ground signal lamp group Ci-j is switched to the interval duration that forbidden optical signal sends state.

Optionally, the NCi horizontal ground signal lamp groups include the horizontal ground signal lamp group Ci-i, the transverse direction Ground signal lamp group Ci-j and horizontal ground signal lamp group Ci-k, wherein, the horizontal ground signal lamp group Ci-j with it is described enter Spacing between mouth track Ci stop line, less than stopping for the horizontal ground signal lamp group Ci-k and entrance lane Ci Spacing between fare；

Wherein, V_{g-Ci-i_Ci-j}Less than or equal to V_{g-Ci-j_Ci-k}, the V_{g-Ci-j_Ci-k}Equal to L_{Ci-j_Ci-k}Divided by Δ T_{g-Ci-j_Ci-k}Obtained from business；The L_{Ci-j_Ci-k}For the horizontal ground signal lamp group Ci-j and the horizontal ground signal lamp Spacing between group Ci-k；The Δ T_{g-Ci-j_Ci-k}For horizontal ground signal lamp group Ci-k and the horizontal ground signal lamp group Ci-j is switched to the interval duration that fair traveling optical signal sends state, the L_{Ci-j_Ci-k}More than or equal to the L_LE-min。

Optionally, the spacing L for rolling boundary line away from and driving between boundary line of the boot section LE-Ci_{Ci-q_Ci-p}Codomain Between space is 2 meters~50 meters.

Optionally, the spacing L for rolling boundary line away from and driving between boundary line of the boot section LE-Ci_{Ci-q_Ci-p}Codomain Between space is 8 meters~25 meters.

Optionally, the safety clearance duration T_qk-CjValue space be 1 second~5 seconds between.

The embodiment of the present application also provides a kind of grade crossing, and the grade crossing includes crossing area, W entrance Road and B exit ramp, the W and B are integer more than 1, the outlet of each Parking Entrance among the W Parking Entrance and institute The entrance for stating crossing area connects, and the entrance of each exit ramp among the B exit ramp connects with the outlet in the crossing area Connect, each Parking Entrance among the W Parking Entrance includes at least one entrance lane；Entrance lane Ci and entrance lane Cj category Different Parking Entrances among the W Parking Entrance, the entrance lane Ci and entrance lane the Cj car of crossing area conflict each other Road；The entrance lane Ci has boot section LE-Ci, and the width of the entrance lane Ci is between 2 meters to 5 meters；

Wherein, the crossing area of the grade crossing is provided with locus guiding lamp array row, the locus guiding lamp Array includes the multiple ground signal lamps for being distributed in the crossing area；Wherein, as the MCi in locus guiding lamp array row Face traffic lights is switched to fair traveling optical signal and sends state, and the MCi bars traffic above-ground lamp of state is sent in fair traveling optical signal Optical track road L1 is showed in visual effect, the optical track road L1 docks the entrance lane Ci and downstream track Yi, described The downstream track that downstream track Yi is allowed to drive into by the vehicle on the entrance lane Ci；

Wherein, the entrance lane Ci has boot section LE-Ci；The boundary line of driving into of the boot section LE-Ci is described Entrance lane Ci stop line, or the boot section LE-Ci drive into boundary line between the entrance lane Ci stop line with Roll away between boundary line；Side is driven into the boundary line of rolling away from of the boot section LE-Ci for crossing area corresponding to the entrance lane Ci Boundary line and the entrance are driven into boundary line, or the boundary line of rolling away from of the boot section LE-Ci between the boot section LE-Ci Track Ci's rolls away between boundary line；

Wherein, the boot section LE-Ci is provided with speed guiding lamp array Ar-Ci, the speed guiding lamp array Ar-Ci Including NCi horizontal ground signal lamp groups, wherein, the NCi is the positive integer more than 1, wherein, the NCi horizontal ground Each horizontal ground signal lamp group in signal lamp group includes at least one ground signal lamp；The NCi horizontal ground signals Lamp group includes horizontal ground signal lamp group Ci-p and horizontal ground signal lamp group Ci-q, the horizontal ground signal lamp group Ci-p Be arranged at the boot section LE-Ci rolls border line position away from, and the horizontal ground signal lamp group Ci-q is arranged at the guiding Border line position is driven into area；

Wherein, in the boot section LE-Ci, except the horizontal ground signal lamp group Ci-p and horizontal ground signal lamp group Remaining horizontal ground signal lamp group outside Ci-q, it is arranged at driving into for the boot section LE-Ci and boundary line and rolls boundary line away from Between；Wherein, the spacing between the horizontal ground signal lamp group Ci-p and horizontal ground signal lamp group Ci-q is more than or equal to Most short effectively guiding distance L_LE-min, the L_LE-minMore than or equal to 2 meters, the transverse direction in the speed guiding lamp array Ar-Ci Including allowing, optical signal sends state to the luminance of ground signal lamp, alert traveling optical signal sends state and/or forbidden optical signal Send state.

The embodiment of the present application also provides a kind of construction method of grade crossing, and the grade crossing includes crossing Area, W Parking Entrance and B exit ramp, wherein, the W and B are integer more than 1, among the W Parking Entrance it is each enter The outlet in mouth road is connected with the entrance in the crossing area, entrance and the road of each exit ramp among the B exit ramp The outlet of mouth region connects, and each Parking Entrance among the W Parking Entrance includes at least one entrance lane；Wherein, entrance car The different Parking Entrances that road Ci and entrance lane Cj belongs among the W Parking Entrance, the entrance lane Ci and entrance lane Cj The track of crossing area conflict each other；The entrance lane Ci has a boot section LE-Ci, the width of the entrance lane Ci at 2 meters extremely Between 5 meters；

Wherein, the entrance lane Ci has boot section LE-Ci；The boundary line of driving into of the boot section LE-Ci is described Entrance lane Ci stop line, or the boot section LE-Ci drive into boundary line between the entrance lane Ci stop line with Roll away between boundary line；Side is driven into the boundary line of rolling away from of the boot section LE-Ci for crossing area corresponding to the entrance lane Ci Boundary line and the entrance are driven into boundary line, or the boundary line of rolling away from of the boot section LE-Ci between the boot section LE-Ci Track Ci's rolls away between boundary line；

Methods described includes：Speed guiding lamp array Ar-Ci is set in the boot section LE-Ci, set in the crossing area It is equipped with locus guiding lamp array row；Wherein, the speed guiding lamp array Ar-Ci includes NCi horizontal ground signal lamp groups, its In, the NCi is the positive integer more than 1, wherein, each horizontal ground signal in the NCi horizontal ground signal lamp groups Lamp group includes at least one ground signal lamp；Wherein, the NCi horizontal ground signal lamp groups include horizontal ground signal lamp group Ci-p and horizontal ground signal lamp group Ci-q, wherein, the horizontal ground signal lamp group Ci-p is arranged at the boot section LE- Ci's rolls border line position away from, and what the horizontal ground signal lamp group Ci-q was arranged at the boot section drives into border line position；

Wherein, the locus guiding lamp array row include the multiple ground signal lamps for being distributed in the crossing area；When the rail MCi traffic above-ground lamps in mark guiding lamp array are switched to fair traveling optical signal and send state, and state is sent in fair traveling optical signal The MCi bars traffic above-ground lamp show optical track road L1 in visual effect, the optical track road L1 is by the entrance lane Ci Docked with downstream track Yi, the downstream track that the downstream track Yi is allowed to drive into by the vehicle on the entrance lane Ci；

Wherein, in the boot section LE-Ci, except the horizontal ground signal lamp group Ci-p and horizontal ground signal lamp group Remaining horizontal ground signal lamp group outside Ci-q, it is arranged at driving into for the boot section LE-Ci and boundary line and rolls boundary line away from Between；Wherein, the spacing between the horizontal ground signal lamp group Ci-p and horizontal ground signal lamp group Ci-q is more than or equal to Most short effectively guiding distance L_LE-min, the L_LE-minMore than or equal to 2 meters.

Optionally, any two adjacent transverse traffic above-ground lamp group among the NCi horizontal ground traffic lights groups it Between spacing it is equal；Or in the NCi horizontal ground traffic lights groups, away from more remote two of horizontal ground traffic lights group Ci-q Spacing between adjacent transverse traffic above-ground lamp group is bigger；Or in the NCi horizontal ground traffic lights groups, apart from the horizontal stroke Spacing earthward between two more remote traffic lights group Ci-q adjacent transverse traffic above-ground lamp groups is smaller.

Optionally, the spacing L for rolling boundary line away from and driving between boundary line of the boot section LE-Ci_LE-CiCodomain it is empty Between be 2 meters~50 meters between.

Optionally, the spacing L for rolling boundary line away from and driving between boundary line of the boot section LE-Ci_LE-CiCodomain it is empty Between be 8 meters~25 meters between.

Optionally, one of Parking Entrance that entrance lane Cj belongs among the W Parking Entrance, the entrance lane Ci The identical Parking Entrance belonged to the entrance lane Cj among the W Parking Entrance, or the entrance lane Ci and it is described enter Two different Parking Entrances that mouth track Cj belongs among the W Parking Entrance；

Wherein, the entrance lane Cj has boot section LE-Cj；Wherein, the boundary line of driving into of the boot section LE-Cj is The stop line of the entrance lane Cj, or the boot section LE-Cj drive into parking of the boundary line between the entrance lane Cj Line and roll away between boundary line；Sailed for crossing area corresponding to the entrance lane Cj boundary line of rolling away from of the boot section LE-Cj Enter boundary line, or the boot section LE-Cj roll away from boundary line between the boot section LE-Cj drive into boundary line with it is described Entrance lane Cj's rolls away between boundary line；

Wherein, the boot section LE-Cj is provided with speed guiding lamp array Ar-Cj, the speed guiding lamp array Ar-Cj Including NCj horizontal ground signal lamp groups, wherein, the NCj is the positive integer more than 1, wherein, the NCj horizontal ground Each horizontal ground signal lamp group in signal lamp group includes at least one ground signal lamp；The NCj horizontal ground signals Lamp group includes horizontal ground signal lamp group Cj-p and horizontal ground signal lamp group Cj-q, the horizontal ground signal lamp group Cj-p Be arranged at the boot section LE-Cj rolls border line position away from, and the horizontal ground signal lamp group Cj-q is arranged at the guiding Border line position is driven into area；

Wherein, in the boot section LE-Cj, except the horizontal ground signal lamp group Cj-p and horizontal ground signal lamp group Remaining horizontal ground signal lamp group outside Cj-q, it is arranged at driving into for the boot section LE-Cj and boundary line and rolls boundary line away from Between；Spacing between the horizontal ground signal lamp group Cj-p and horizontal ground signal lamp group Cj-q is more than or equal to described L_LE-min。

Optionally, any two adjacent transverse traffic above-ground lamp group among the NCj horizontal ground traffic lights groups it Between spacing it is equal；Or in the NCj horizontal ground traffic lights groups, away from more remote two of horizontal ground traffic lights group Cj-q Spacing between adjacent transverse traffic above-ground lamp group is bigger；Or in the NCj horizontal ground traffic lights groups, apart from the horizontal stroke Spacing earthward between two more remote traffic lights group Cj-q adjacent transverse traffic above-ground lamp groups is smaller.

Optionally, the entrance lane Ci and entrance lane Cj belong among the W Parking Entrance two is not Same Parking Entrance, also, the entrance lane Ci and entrance lane Cj crossing area conflict each other track.

Optionally, the spacing L for rolling boundary line away from and driving between boundary line of the boot section LE-Cj_LE-CjCodomain it is empty Between be 2 meters~50 meters between.

Optionally, the boot section L_LE-CjThe spacing L for rolling boundary line away from and driving between boundary line_LE-CjCodomain it is empty Between be 8 meters~25 meters between.

Optionally, the L_LE-CiMore than the L_LE-Cj, or the L_LE-CiEqual to the L_LE-Cj, or the L_LE-CiIt is small In the L_LE-Cj。

As can be seen that in the technical scheme of some embodiments of the application, the entrance lane of grade crossing, which has, to be drawn Area is led, boot section is driven into boundary line by boot section and formed with the entrance lane section for rolling boundary line delimitation away from, wherein, boot section is sailed Enter the stop line that boundary line is corresponding entrance lane, or the boundary line of driving into of the boot section is stopped between corresponding entrance lane Fare and roll away between boundary line.Boot section rolls boundary line away from and rolls boundary line away from for corresponding entrance lane, or boot section is sailed Go out boundary line and drive into the rolling away between boundary line of boundary line and corresponding entrance lane between boot section.Drive into boundary line and parking The distance of line, which is less than, rolls the distance between boundary line and stop line away from.Boot section can be used as speed boot section, therefore, boot section Introduce and can carry out before crossing area is driven into advance acceleration for slow-moving vehicle certain space basis is provided, i.e. so that drawing Slow-moving vehicle is led to carry out accelerating to become had possibility in advance before crossing area is driven into.And the boot section of entrance lane deploys Guiding lamp array, and guiding lamp array includes being distributed in multiple horizontal ground signal lamp groups of boot section, guiding lamp array draws Enter is transport condition of the control vehicle when the transport condition and vehicle of boot section roll boot section away from (such as when rolling boot section away from Speed etc.) established certain hardware foundation, and then also for control vehicle drive into the speed in crossing area (vehicle roll guiding away from The speed in area is close to and drives into the speed in crossing area in or equal to vehicle) establish certain hardware foundation.By controlling lamp array Row can be dynamically controlled the transport condition of vehicle, so that by network by the current shape of each crossing wagon flow State, which carries out being uniformly coordinated control, has established hardware foundation, so that the intelligent level of the infrastructure of grade crossing Lifted.

When the horizontal ground signal lamp group in guiding lamp array is controlled and send orderly traffic control signal, then just The orderly access control of the vehicle on corresponding entrance lane can readily be realized, it is seen that being further introduced into for guiding lamp array makes The vehicle pass-through efficiency of grade crossing and security, which must be improved, becomes have certain basis, and this is also just established to alleviate congestion Basis is determined.It can be seen that it is provided with the vehicle pass-through efficiency for being introduced as improving grade crossing of the boot section of guiding lamp array Larger technical contribution is made that with security.The boot section that introducing is provided with guiding lamp array is considered as breaking through traditional friendship The initiative innovation of one kind of logical control thinking, says, introduces and set the boot section of guiding lamp array to be handed over for plane to a certain extent The vehicle pass-through of cross road mouth starts brand-new situation, and carries out a variety of essences to the vehicle on corresponding track using guiding lamp array Refinement control becomes more feasible.

Because the passage situation of grade crossing is relative complex when vehicle passes through grade crossing, the notice of driver It can be concentrated mainly in the narrow range of headstock front portion visual angle.Research practice is found, is constantly switched visual angle and is easily disperseed driver's note Meaning power, in turn results in larger driving safety hidden danger.The ground signal lamp of the array format of the application is driven into along entrance lane Direction layout, it is easy to driver to see the guide letter that signal lamp is sent on the way clearly on the premise of visual angle is not changed substantially Number, so advantageously reduce driving safety hidden danger because driver frequently need not carry out view angle switch.

During driving at night when by car light strong illumination to car, it is easy to driver is not seen the sky behind strong light Middle signal lamp, and the ground signal lamp of the application is placed in the road surface of headstock nearby, it is relative be easier to see signal lamp clearly sent Index signal situation of change, there is violating the regulations and potential safety hazard so as to not be easily caused because making a dash across the red light by mistake.Also, night city City's light environment mixes very much so that high-altitude signal lamp is easy to other interference light obscure because of aberration, and ground signal Lamp is because be placed in the relatively simple road surface of light environment, therefore be not easy to obscure with other interference light.

The application is due to being to set guiding lamp array for track, and along driveway travel directions layout laterally Boot section can be divided into some roadway segments by face signal lamp group, and then be more convenient for carrying out interim control to Vehicle Speed, And then be advantageous to more accurately control Vehicle Speed.Therefore being advantageously implemented the vehicle based on track accurately commands (i.e. car Road level control), it is more more accurate than the flow direction level control of high-altitude signal lamp (to flow to level and control the institute referred to same travel direction There is what track do not differentiated between mutually to be uniformly controlled).

Horizontal ground signal lamp group Ci-q and horizontal ground signal lamp group Ci-p spacing is more than or waited in application scheme In L_LE- min, and the L_LE- min is more than or equal to 2 meters, L_LE- min value with reference to visual persistence phenomenon and vehicle safety The parameters such as travel speed.One kind that human eye has is referred to as the characteristic of " visual persistence phenomenon " so that the object seen disappears Remain to continue the image for retaining or so its image 0.1-0.4 seconds in human eye afterwards.Research is found, to make driver clear as far as possible The change that index signal is sent between horizontal ground signal lamp group Ci-q and horizontal ground signal lamp group Ci-p is picked out clearly Situation, need to there is the time interval of about 0.5 second, when safe speed be 15 kilometers/hour or so, the displacement corresponding to 0.5 second About 2 meters or so, for enable driver see clearly horizontal ground signal lamp group Ci-q and horizontal ground signal lamp group Ci-p it Between change, therefore the L_LE- min value, which is more than or equal to 2 meters, has suitable science.

Generally speaking, the set location of the guiding lamp array in application scheme, its amalgamation mode with entrance lane and Form of guiding lamp array etc. all angularly considers from ergonomics and drive safety, is meet nature Rule and can obtain the innovative design for the technique effect for meeting the natural law.

Specifically for example, when away from reference to moment T_{ck_Cj}Arrival there remains overlapping duration T_{cd_Ci}When, control entrance lane Ci's NCi horizontal ground signal lamp groups in guiding lamp array are switched to fair traveling optical signal and send state, and this has embodied entrance car Road Ci and entrance lane Cj right of way phase in time overlapping, this overlapping period can be low on entrance lane Ci Fast vehicle carries out accelerating offer certain time basis in advance before driving into crossing area, when slow-moving vehicle drives into the advance in crossing area The time basis and space basis that row accelerates in advance all possess, and are designed by this cleverly space-time conversion, then slow-moving vehicle It can in advance accelerate before crossing area is driven into, and then vehicle is driven into and is crossed crossing area with more high speed and become It is possible to.And in the prior art because wagon flow head car does not possess the time accelerated in advance and steric requirements, therefore be typically only capable to Extremely low speed alternately slowly drives into crossing area.

Further, multiple horizontal ground signal lamp groups that guiding lamp array includes can be by the guiding Division of entrance lane For several entrance lane sections, the traffic control optical signal sent using multiple horizontal ground signal lamp groups so as to vehicle The speed that transport condition and vehicle in boot section drive into crossing area carries out relatively accurate control and becomes to have had and (such as may work as institute State V_{g-Ci-i_Ci-j}Maximum speed limit or minimum speed limit or maximum safe speed less than the entrance lane Ci, then with respect to The travel speed upper limit of the vehicle in boot section is limited), and then be advantageous to improve the vehicle pass-through peace of grade crossing Full controllability, and identify corresponding traffic control letter for the signal lamp group driver that is more convenient for of the ground type of vehicle guiding Number, and then be advantageous to further improve the vehicle pass-through safely controllable property of grade crossing.Such as because spacing is more than or waits In most short effectively guiding distance L_LE-minAny two transverse direction ground signal lamp group send state being switched to fair traveling optical signal Time on show suitable order, this is with regard to rationally suitable to be carried out to vehicle by the time of boot section and speed Guiding lay a good foundation, such as the optical signal for being advantageous to make vehicle be sent in multiple horizontal ground signal lamp groups is presented It is safely controllable efficiently to roll boot section away under the guiding of the vision guide speed gone out, and then be advantageous to make vehicle with safely controllable Efficient mode crosses crossing area.

Further, due to when can utilize the guiding lamp antenna array control wagon flow (especially wagon flow head car) to roll boot section away from Speed, and put into practice and find, if being rolled away from fair row phase initial stage by suppressing wagon flow (especially wagon flow head car) to a certain extent The speed of boot section, advantageously reduce the dispersion for the wagon flow that crossing area is crossed during mutually row phase is assented, and relatively low car Divergence of wandering about as a refugee is advantageous to improve the vehicle density of track unit length, and then lifts lane utilization ratio, and then is advantageous to further Alleviate congestion.

Brief description of the drawings

, below will be to required use in embodiment in order to more clearly illustrate the technical scheme in the embodiment of the present application Accompanying drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present application, for this For the those of ordinary skill of field, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other Accompanying drawing.

Fig. 1-A and Fig. 1-B are the schematic layout pattern for several grade crossings that the embodiment of the present application provides；

Fig. 1-C are several possible positions between the boot section for the entrance lane that the embodiment of the present application provides and crossing Relation distribution schematic diagram；

Fig. 2 is the signal of several possible building forms of the right of way phase that the embodiment of the present application provides and non-right of way phase Figure；

Fig. 3 is the arrangement form schematic diagram for several guiding lamp arrays that the embodiment of the present application provides；

Fig. 4-A and 4-B are several switch modes for the horizontal ground signal lamp group working condition that the embodiment of the present application provides Schematic diagram；

Fig. 5-A~Fig. 5-C are the schematic diagram of several phase cyclings for the entrance lane that the embodiment of the present application provides；

Fig. 6-A are the emulation testing schematic diagram data under several Simulation Test Environments that the embodiment of the present application provides；

Fig. 6-B are the horizontal ground signal lamp group working condition in the speed guiding lamp array that the embodiment of the present application provides The schematic diagram of switching instant citing；

Fig. 7-A~7-B is the arrangement form schematic diagram for several grade crossings that the embodiment of the present application provides.

Embodiment

The term " comprising " and " having " occurred in present specification, claims and accompanying drawing and their any changes Shape, it is intended that cover non-exclusive include.Such as contain the process of series of steps or unit, method, system, product Or equipment is not defined in the step of having listed or unit, but alternatively also include unlisted step or unit, or alternatively Also include for the intrinsic other steps of these processes, method, product or equipment or unit.Such as term " first ", " second " " 3rd " etc. is to be used to distinguish different objects, and is not intended to describe specific order.Below first to some associated scenarios and Term carries out illustration explanation.

Grade crossing is first introduced below.The grade crossing that the embodiment of the present application provides includes crossing area, multiple Exit ramp and multiple Parking Entrances.The Parking Entrance of grade crossing can also claim " entrance driveway ".The exit ramp of grade crossing It can claim in " downstream road ".The outlet of the different Parking Entrances of grade crossing entrance connections different from crossing area respectively.Plane is handed over The entrance outlet connection different from crossing area of the different exit ramps of cross road mouth.The row of the different Parking Entrances of grade crossing Sail direction difference.One Parking Entrance of grade crossing may include one or more entrance lane, and entrance lane is alternatively referred to as " import track ".Wherein, an exit ramp of grade crossing may include one or more exit lane, exit lane It can be described as in " downstream track ".Wherein, the entrance lane Ci and entrance lane Cj that the grade crossing includes belong to described Different Parking Entrances in the multiple Parking Entrance that grade crossing includes, entrance lane Ci and entrance lane Cj outlet with The different entrances connection in crossing area.Entrance lane Ci roll boundary line away from and stop line separates on locus.Entrance lane Cj roll away from boundary line and stop line is separated or overlapped on locus.

Referring to Fig. 1-A, grade crossing 100 exemplified Fig. 1-A is a kind of plane of the embodiment of the present application citing Intersection.Grade crossing 100 includes crossing area 150 and Parking Entrance 111,121,131 and 141, grade crossing 100 also include exit ramp 112,122,132 and 142.The difference with crossing area 150 respectively of Parking Entrance 111,121,131 and 141 Entrance connects, the outlet connections different from crossing area 150 respectively of exit ramp 112,122,132 and 142.Wherein, the application is implemented In the relevant drawings of example mainly so that Parking Entrance be located at the right side in adjacent outlets road as an example, in the world some national enter Mouth road may also be located at the left side of adjacent exit ramp, can accordingly analogize for some embodiments under such difference condition.

Wherein, the grade crossing 100 of Fig. 1-A citings is cruciform plan intersection (cruciform plan crossroad Mouth is a kind of special case of four forked type grade crossings) exemplified by, but the embodiment of the present application grade crossing is not limited to Four forked type grade crossings, and be also likely to be that Trident Type grade crossing (for Trident Type put down by T-shaped grade crossing A kind of special case of face intersection), five forked type grade crossings, six forked type grade crossings or other types of plane Intersection.

Such as it may include 4 Parking Entrances and 4 a cruciform plan intersection (such as grade crossing 100) Exit ramp, every Parking Entrance may include one or more entrance lane, and every exit ramp may include one or more outlet car Road.T-shaped grade crossing generally comprises 3 Parking Entrances and 3 exit ramps, and every Parking Entrance may include one or more Entrance lane, every exit ramp may include one or more exit lane.The Parking Entrance of some certain grade crossings and go out The quantity in mouth road may also be unequal, such as certain cruciform plan intersection may also only include 3 Parking Entrances and 4 go out Mouth road.

If a Parking Entrance of grade crossing includes a plurality of entrance lane, then the guiding of this plurality of entrance lane can Energy is identical, part is identical or different.The guiding of entrance lane can be divided into left-hand rotation, keep straight on, turns right and turn around.For example, Some Parking Entrance X includes 6 entrance lanes, it is assumed that and wherein 2 entrance lanes of above-mentioned 6 entrance lanes are directed to, So, this two entrance lanes can be referred to as Parking Entrance X left-hand rotation entrance lane.Left-hand rotation entrance lane can abbreviation " left-hand rotation car Road ".Moreover, it is assumed that other 3 entrance lanes in above-mentioned 6 entrance lanes are directed to keep straight on, then this 3 entrance cars Road can be referred to as Parking Entrance X straight trip entrance lane.Keeping straight on entrance lane can referred to as " Through Lane ".Assuming that above-mentioned 6 entrances 1 entrance lane of residue in track is directed to turn right, then, the right-hand rotation that this 1 entrance lane can be described as Parking Entrance X enters Mouth track.Right-hand rotation entrance lane can referred to as " right-turn lane ".By that analogy.

In some cases, the guiding of some entrance lanes is probably transformable (i.e. revocable), such as at some Period entrance lane is left turn lane, and it may be Through Lane in other periods, and this track can be referred to as to lead To changeable driveway, other analogues are by that analogy.In some cases, the guiding of some entrance lanes is probably multiple, example As certain entrance lane both can be Through Lane, while it can yet be right-turn lane.Specific such as certain Parking Entrance rightmost enters Mouthful track may both be Through Lane, while also be right-turn lane, and this track can referred to as " multi-guide track " or " compound direction track ", other analogues can be by that analogy.

The travel direction in track for example can be east orientation (i.e. eastbound), west to (heading west), south orientation (i.e. southern row) or north orientation (i.e. northern row) etc..Such as the travel direction of certain Parking Entrance is east orientation, then the left turn lane in the Parking Entrance is also referred to as " east orientation left turn lane ", the Through Lane in the Parking Entrance are also referred to as " east orientation Through Lane ", similar, the Parking Entrance In right-turn lane be also referred to as " east orientation right-turn lane ".Wherein, east orientation left turn lane is also referred to as " eastbound left-hand rotation car Road ".East orientation Through Lane can also be referred to as " eastbound Through Lane ".East orientation right-turn lane is also referred to as " eastbound right-hand rotation car Road ".The rest may be inferred.

Wherein, crossing area boundary line drives into boundary line and some sections of crossings area including some sections of crossings area and rolls boundary line away from. Wherein, an entrance lane drives into that boundary line is corresponding, and border is driven into crossing area corresponding to an entrance lane with stretch mouth region Line is that boundary line is driven into the adjacent crossing area of the entrance lane, and in general, boundary line is driven into crossing area corresponding to entrance lane is The entrance lane and the intersection line in crossing area.It is corresponding that one downstream track and stretch mouth region roll boundary line away from, a lower tourist bus Crossing area corresponding to road rolls boundary line away from and rolls boundary line, in general, downstream track pair away from for the adjacent crossing area of the entrance lane The intersection line that boundary line refers to the downstream track and crossing area is rolled in the crossing area answered away from.

1 feature of the grade crossing that the embodiment of the present application scheme provides is rolling boundary line away from and stopping for entrance lane Fare separates on locus.Such as in being illustrated shown in Fig. 1-A, entrance lane rolls boundary line away from stop line in space It can overlap or separate that (separating distance rolled away between boundary line and stop line of entrance lane can be according to being actually needed on position To set).Specifically, Parking Entrance 121 roll boundary line 1212 away from and stop line 1211 separates, Parking Entrance 111 rolls border away from Line 1112 and stop line 1111 separate, Parking Entrance 131 roll boundary line 1312 away from and stop line 1311 separates, Parking Entrance 141 Roll boundary line 1411 away from and stop line 1111 overlaps.With a portion Parking Entrance of grade crossing 100 in Fig. 1-A Roll boundary line away from and stop line overlaps, another part Parking Entrance is rolled away from exemplified by boundary line and stop line separation, certainly in reality In or all Parking Entrances of grade crossing roll boundary line away from and stop line separates.It is appreciated that one Bar Parking Entrance roll boundary line away from and stop line separates, also mean that all entrance lanes that this Parking Entrance includes Roll boundary line away from and stop line separates；It is similar, Parking Entrance roll boundary line away from and stop line is overlapping, also with regard to table Show all entrance lanes that this Parking Entrance includes roll boundary line away from and stop line is overlapping.Certainly in actual applications, It also likely to be present the fact that following：A portion entrance lane that one Parking Entrance includes rolls boundary line and parking away from Line separates, and the remainder entrance lane that this Parking Entrance includes roll boundary line away from and stop line overlaps.

In the case where the stop line of entrance lane is separated in physical space with rolling boundary line away from, between entrance lane Several functional areas can be set in stop line and the roadway segment rolled away between boundary line, this several functional areas is for example wrapped Include boot section, crossing (i.e. pedestrian's row area) and/or non-motor vehicle lateral road (i.e. non-maneuver row area) etc..

In the embodiment of the present application, boot section, entrance are may be provided with the part or all of entrance lane of grade crossing The boot section in track can also regard speed boot area as, and for low speed drives into the vehicle of boot section, boot section is considered as adding Fast area, and drive into for the vehicle of boot section at a high speed, boot section is considered as deceleration area, therefore speed boot area can be used for inciting somebody to action Speed is guided to suitable speed section.The boot section of entrance lane is adjacent or close with crossing area.The stop line of entrance lane is Boundary line is driven into the boot section of the entrance lane.

Wherein, the boundary line of driving into of the boot section of entrance lane can be the stop line of the entrance lane.Entrance lane draws The boundary line of rolling away from for leading area can be that the entrance lane roll boundary line away from；Or the boundary line of rolling away from of the boot section of entrance lane is situated between The driving between boundary line of boundary line and the boot section is rolled away from the entrance lane.Such as shown entrance of being illustrated in Fig. 1-B Track x1 has boot section 213, and entrance lane x1 stop line 211 drives into boundary line, entrance lane x1 for boot section 213 Boundary line 212 of rolling away from roll boundary line away from for boot section 213.Entrance lane x2 shown in being illustrated in Fig. 1-B has boot section 224, entrance lane x2 stop line 221 drive into boundary line for boot section 224, and boot section 213 rolls boundary line away between drawing That leads area 224 drives into the rolling away between boundary line 222 of boundary line 221 and entrance lane x2.

In addition, when being provided with including guiding on the stop line of entrance lane and the roadway segment rolled away between boundary line Multiple functions area including area, then this multiple functions area (such as including boot section and crossing) may on locus It is separate or overlapping.Some possible positions between the boot section of the exemplified entrance lanes of Fig. 1-C and crossing close System.The crossing of entrance lane x3 shown in Fig. 1-C citings is overlapping in locus upper part with boot section, and its people's row is horizontal The Zone Full in road falls into the spatial dimension of boot section.Entrance lane x4 crossing is with boot section on locus top Point overlapping, a part of region of its crossing falls into the spatial dimension of boot section.Entrance lane x5 crossing and guiding Area is adjacent on locus, without common factor between its crossing and the spatial dimension of boot section.Entrance lane x6 people's row is horizontal Road and boot section are close on locus, have between crossing and boot section at regular intervals.Entrance lane x7 people's row Lateral road and boot section are overlapping on locus, and its crossing and boot section mutually fall completely within the spatial dimension of other side.No Other positions relation between congenerous area is by that analogy.

The outlet of boot section/drive into boundary line is probably the physics traffic mark line portrayed on track, it is also possible to by Other types of traffic mark thing (such as ground signal lamp) horizontal plane (or track table plane) projection line (or projection line+ The extended line of projection line) the virtual traffic tag line that is formed.It is furthermore, it is to be understood that exemplified in some accompanying drawings of the application Some traffic mark lines primarily to distinguish grade crossing some functional areas, but reality level-crossing Crossing, exemplified some traffic mark lines in accompanying drawing (such as crossing area drives into boundary line and crossing area and rolls boundary line etc. away from Crossing area boundary line etc.) can't may actually it be portrayed in the relevant position of the grade crossing of reality.

The spacing (guiding section length) driven into boundary line and rolled away between boundary line of boot section can be any as needed Setting, the Value space of the spacing driven into boundary line and rolled away between boundary line of boot section for example can 2 meters~50 meters it Between, for example, boot section the spacing driven into boundary line and rolled away between boundary line can be equal to 2 meters, 3 meters, 5 meters, 6 meters, 10 meters, 12 Rice, 15 meters, 20 meters, 25 meters, 28.1 meters, 35 meters or other values.The entrance of the boot section of entrance lane/roll away from boundary line with Between the entrance lane travel direction Value space of angle can between 45 degree~90 degree, angle for example can be equal to 90 degree, 89 Degree, 85 degree, 81 degree, 80 degree, 78 degree, 75 degree, 70 degree, 60 degree, 63 degree or 53 degree or other values.

Introduce boot section be wagon flow drive into crossing advance driving speed guiding established space basis.Further, this Shen Please the entrance lane of grade crossing of embodiment not only there is boot section, and boot section is additionally provided with guiding lamp array, Guiding lamp array can be used for carrying out speed guiding etc., that is, it is that wagon flow is driving into crossing advance driving speed to introduce guiding lamp array Hardware foundation has been established in guiding.The arrangement form of certain guiding lamp array and its combination in boot section are varied 's.

For example, the boot section LE-Ci of the entrance lane Ci is provided with guiding lamp array Ar-Ci, described to draw Leading lights array Ar-Ci includes NCi horizontal ground signal lamp groups, each transverse direction in the NCi horizontal ground signal lamp groups Ground signal lamp group includes at least one ground signal lamp.The NCi horizontal ground signal lamp groups include horizontal ground signal Lamp group Ci-q and horizontal ground signal lamp group Ci-p, the horizontal ground signal lamp group Ci-q are arranged on the boot section LE-Ci Drive into border line position, what the horizontal ground signal lamp group Ci-p was arranged on the boot section LE-Ci rolls boundary line position away from Put, the spacing between the horizontal ground signal lamp group Ci-p and horizontal ground signal lamp group Ci-q has more than or equal to most short Effect guiding distance L_LE-min。

For example, the boot section LE-Cj of the entrance lane Cj is provided with guiding lamp array Ar-Cj, described to draw Leading lights array Ar-Cj includes NCj horizontal ground signal lamp groups, each transverse direction in the NCj horizontal ground signal lamp groups Ground signal lamp group includes at least one ground signal lamp.The NCj horizontal ground signal lamp groups include horizontal ground signal Lamp group Cj-q and horizontal ground signal lamp group Cj-p.The horizontal ground signal lamp group Cj-q is arranged on the boot section LE-Cj Drive into border line position.What the horizontal ground signal lamp group Cj-p was arranged on the boot section LE-Cj rolls boundary line position away from Put；Spacing between the horizontal ground signal lamp group Cj-p and horizontal ground signal lamp group Cj-q is more than or equal to described L_LE-min.Wherein, guiding lamp array (such as guiding lamp array Ar-Ci and guiding lamp array Ar-Cj) is referred to as " guiding ground Signal lamp array " or " guiding signal lamp array " etc..

The L_LE-minMore than or equal to 2 meters.In each embodiment scheme of the application, L_LE-minValue space be, for example, 2 meters ~10 meters.It is described most it is short effectively guiding distance for example can be equal to 2 meters, 2.5,3 meters, 4 meters, 4.8 meters, 5 meters, 5.3 meters, 6 meters, 7 Rice, 8 meters, 9 meters, 10 meters or other values.

The NCi is for example equal to 2,3,4,5,6,7,8,9,10,11,29,36 or other values.When NCi is more than 2, then institute Stating NCi horizontal ground signal lamp groups also includes between horizontal ground signal lamp group Ci-p and horizontal ground signal lamp group Ci-q Between a Nci horizontal ground signal lamp group that subtract 2.The NCj can for example be equal to 2,3,4,5,6,7,8,9,10,11,23,36 Or other values.In the case where NCj is more than 2, then the NCj horizontal ground signal lamp groups also include between horizontal ground A horizontal ground signal lamp group that NCj between signal lamp group Cj-p and horizontal ground signal lamp group Cj-q subtracts 2.Such as NCi=6, So NCi-2=6-2=4, by that analogy.The NCi horizontal ground signal lamp groups may be to be arranged at boot section LE-Ci Part or all of horizontal ground signal lamp group.The NCj horizontal ground signal lamp groups may be to be arranged at boot section LE- Cj part or all of horizontal ground signal lamp group.

Guiding lamp array is distributed along driving into direction one by one in respective guide area, but guiding lamp array is in respective guide Specific distributional pattern in area can be diversified.

Such as the horizontal ground signal lamp group that includes of guiding lamp array can be uniform or heterogeneous be distributed in respective guide area. Such as spacing between any two adjacent transverse ground signal lamp group in guiding lamp array is not equal or part is equal or mutually not It is equal.Such as the spacing between any two adjacent transverse ground signal lamp group of guiding lamp array can be 0.6 meter, 1 meter, 2 Rice, 2.5 meters, 3 meters, 4 meters, 5 meters, 8 meters, 10 meters or other values.In another example in the NCi horizontal ground signal lamp groups, away from horizontal stroke Spacing earthward between two more remote signal lamp group Ci-q adjacent transverse ground signal lamp groups is bigger, i.e., is converged in boot section Enter on direction, the spacing between two adjacent transverse ground signal lamp groups in the NCi horizontal ground signal lamp groups is gradual Increase.Or in the NCi horizontal ground signal lamp groups, two phases more remote apart from the horizontal ground signal lamp group Ci-q Spacing between adjacent horizontal ground signal lamp group is smaller, i.e., is imported in boot section on direction, the NCi horizontal ground signal lamps The spacing between two adjacent transverse ground signal lamp groups in group is gradually reduced.The certain NCi horizontal ground signal lamps Spacing between two adjacent transverse ground signal lamp groups of group is also likely to be changing rules arbitrarily change or other, without Certain changing rule for being gradually reduced along certain direction or gradually increasing for showing the example above.

Such as the boot section LE-Ci of the entrance lane Ci spacing L for rolling boundary line away from and driving between boundary line_LE-Ci Value space for example can be 2 meters~50 meters between.Specifically for example, the L_LE-CiValue space can be 8 meters~25 meters it Between.More specifically, L_LE-CiSuch as can be equal to 2 meters, 3 meters, 5 meters, 8 meters, 8.4 meters, 10 meters, 15 meters, 20 meters, 25 meters, 30 meters, 40 meters or other values.

It is appreciated that " transverse direction " in horizontal ground signal lamp group is intended to mean that the length direction of horizontal ground signal lamp group It is perpendicular or generally perpendicular with the travel direction of corresponding entrance lane, the length direction of at least horizontal ground signal lamp group and corresponding It is not parallel between the travel direction of entrance lane.For example, the length direction of horizontal ground signal lamp group and corresponding entrance car The scope of angle between the travel direction in road can be more than or equal to 45 ° and less than or equal to 90 °, and above-mentioned angle can be equal to 90 °, 89 °, 85 °, 80 °, 78 °, 75 °, 60 °, 53 ° or other angles.Certainly, the length direction of horizontal ground signal lamp group and The scope of angle between the travel direction of corresponding entrance lane is not limited to the example above scope.

The signal lamp referred in the embodiment of the present application is alternatively referred to as " traffic lights " or " traffic lights " or " signal designation Lamp " etc..Signal lamp can be divided into sky beamer by the installation site based on signal lamp, and (sky beamer is referred to as " high-altitude Traffic lights " or " high-altitude signal lamp " or " signal lamp " etc.) or ground signal lamp (wherein, ground signal lamp can also claim For " ground traffic signal light " or " ground signal lamp " or " signal lamp " etc.).Sky beamer and ground signal lamp are producing It is typically different in product form.Sky beamer is such as may include column signal lamp and cantilevered signal lamp.Wherein, ground Signal lamp can for example be divided into flush type ground signal lamp and convex type ground signal lamp etc..It is appreciated that after installation Flush type ground signal lamp light-emitting area or top surface do not protrude from ground.Convex type ground signal lamp after installation Light-emitting area and/or top surface protrude from ground.

Some possible arrangement forms of the guiding lamp array of the boot section of setting are illustrated below in conjunction with the accompanying drawings.

Referring to Fig. 2, several possible arrangement forms for the guiding lamp array that some exemplified boot sections are set.Such as In scene shown in Fig. 2 citings, surpass in the horizontal ground signal lamp group quantity that the guiding lamp array 610 that boot section 510 is set includes Cross 2, what the horizontal ground signal lamp group 611 in guiding lamp array 610 was arranged at boot section 510 drives into boundary line 511 Put, what the horizontal ground signal lamp group 612 in guiding lamp array 610 was arranged at boot section 510 rolls the position of boundary line 512 away from, this Outside, boot section 510 rolls boundary line 511 away from and rolls away between boundary line 512 to be additionally provided with and belongs to guiding lamp array 610 Several horizontal ground signal lamp groups 613.Spacing is equal between horizontal ground signal lamp group in guiding lamp array 610.

In another example the horizontal ground signal lamp group quantity that includes of guiding lamp array 620 set in boot section 520 is more than 2 Individual, what the horizontal ground signal lamp group 621 in guiding lamp array 620 was arranged at boot section 520 drives into the position of boundary line 521, draws What the horizontal ground signal lamp group 622 in leading lights array 620 was arranged at boot section 520 rolls the position of boundary line 522 away from, in addition, drawing Lead rolling boundary line 521 away from and roll away between boundary line 522 to be additionally provided with and belonging to guiding lamp array 620 several are horizontal for area 520 Earthward signal lamp group 623.Spacing is gradual along direction is driven between horizontal ground signal lamp group in guiding lamp array 620 Increase.

In another example the horizontal ground signal lamp group quantity that includes of guiding lamp array 630 set in boot section 530 is more than 2 Individual, what the horizontal ground signal lamp group 631 in guiding lamp array 630 was arranged at boot section 530 drives into the position of boundary line 531, draws What the horizontal ground signal lamp group 632 in leading lights array 630 was arranged at boot section 530 rolls the position of boundary line 532 away from, in addition, drawing Lead rolling boundary line 531 away from and roll away between boundary line 532 to be additionally provided with and belonging to guiding lamp array 630 several are horizontal for area 530 Earthward signal lamp group 633.Between horizontal ground signal lamp group in guiding lamp array 630 spacing it is inequal and not along Drive into direction gradually increase or reduction.

In another example be 2 in the horizontal ground signal lamp group quantity that the guiding lamp array 640 that boot section 540 is set includes, What the horizontal ground signal lamp group 641 in guiding lamp array 640 was arranged at boot section 540 drives into the position of boundary line 541, guiding What the horizontal ground signal lamp group 642 in lamp array row 630 was arranged at boot section 540 rolls the position of boundary line 542 away from.

Wherein, the arrangement form of boot section LE-Ci or boot section LE-Cj guiding lamp array, such as can be similar in Fig. 2 The arrangement form of exemplified guiding lamp array 610,620,630 and 640.Such as horizontal ground signal lamp group 612,622, 632 or 642, which can regard a kind of of horizontal ground signal lamp group Ci-p or horizontal ground signal lamp group Cj-p as, realizes citing.Such as Horizontal ground signal lamp group 611,621,631 or 641 can regard horizontal ground signal lamp group Ci-q or horizontal ground signal lamp group as The a kind of of Cj-q realizes citing.It is appreciated that the arrangement form of boot section LE-Ci or boot section LE-Cj guiding lamp array is simultaneously Be not limited to Fig. 2 citing several forms, specific arrangement form can according to scene it needs to be determined that, no longer illustrate one by one herein.

It is appreciated that boot section LE-Ci and boot section LE-Cj guiding lamp array layout mode may be the same or different, example The quantity of horizontal ground signal lamp group included by guiding lamp array as set by boot section LE-Ci and boot section LE-Cj can It is equal or different, in another example the horizontal ground signal in guiding lamp array set by boot section LE-Ci and boot section LE-Cj The distribution consistency degree of lamp group may be the same or different.

It should be noted that in each embodiment scheme of the application, although description guiding lamp array is arranged at boot section, This all horizontal ground signal lamp group for being not offered as setting in boot section necessarily belongs to guiding lamp array, that is to say, that can The part or all of horizontal ground signal lamp group for being arranged at boot section is considered as belonging to guiding lamp array.Such as certain boot section is total to There is provided 10 horizontal ground signal lamp groups, possible this 10 horizontal ground signal lamp groups belong to respective guide lamp array row, but It is that 6 horizontal ground signal lamp groups that may also be in this 10 horizontal ground signal lamp groups belong to respective guide lamp array row, and this Remaining 4 horizontal ground signal lamp groups are not intended as belonging to respective guide lamp array row in 10 horizontal ground signal lamp groups, with this Analogize.

Optionally, in the application some possible embodiments, the part or all of ground signal lamp in guiding lamp array For flush type ground signal lamp or convex type ground signal lamp.The product form of ground signal lamp can be with diversified.Ground Signal lamp can for example include：V lamp bead, the circuit board for driving V lamp bead work and for accommodating the V The housing of lamp bead and the circuit board.Wherein, the circuit board has wired driving signal input mouth and/or wireless type Driving signal input mouth, the V are positive integer.Wherein, V for example can be equal to 1,2,3,5,7,8,10,21,29,36,50, 100 or other values.Such as the V lamp bead may include：V1 lamp bead of forbidden optical signal can be sent, fair row can be sent V2 lamp bead of optical signal and/or the v3 lamp bead that alert traveling optical signal can be sent.The v1 and v2 and the v3 are Positive integer.

In the embodiment of the present application scheme, the vehicle on each entrance lane of grade crossing can be in quilt under Signalized control Allow to pass through (allow current can also referred to as " fair row ") or no through traffic (no through traffic can also referred to as " forbidden ") or warning Current (warning is current can also referred to as " alert row ").In general, signal lamp corresponding to certain entrance lane can control the entrance Vehicle on track permits row or alert row or forbidden.Vehicle on control entrance lane permits the phase of row to can be described as the entrance lane " permit row phase " (permitting row phase to be alternatively referred to as " clearance phase " or " current phase ").Wherein, in conventional art, due to phase The color that induction signal lamp sends optical signal is green during fair row phase, therefore in the conventional technology, permits row phase general Also referred to as " green light phase ".In the embodiment of the present application scheme, corresponding signal lamp (such as the stop line pair during fair row phase The sky beamer and/or ground signal lamp answered) color that sends optical signal is likely not limited to green, and can be by expanding Can be used to indicate that allows any monochromatic or varicolored combination of vehicle pass-through, permits corresponding signal lamp institute during row phase The color for sending optical signal is a kind of citing embodiment in green simply the embodiment of the present application.Control entrance lane On the phase of Pedestrian Zone At any time can then be referred to as " the forbidden phase " of the entrance lane.In conventional art, due to corresponding signal lamp The color of sent optical signal is red during forbidden phase, therefore in conventional art, forbidden phase is typically also referred to as " red light phase ", in the embodiment of the present application during forbidden phase corresponding signal lamp (as corresponding to stop line sky beamer And/or ground signal lamp) color that sends optical signal is not limited to red, and can be forbidden by expanding to can be used to indicate that Any monochromatic or varicolored combination of vehicle pass-through.Similar, controlling the phase of the police's row of the vehicle on entrance lane can claim For " alert row phase " (alert row phase can also claim " transition phase ") of the entrance lane, wherein, in conventional art, due to corresponding The color that signal lamp sends optical signal is yellow during alert row phase, therefore in the conventional technology, alert row phase is general It is referred to as amber light phase, corresponding signal lamp (is believed in the air as corresponding to stop line during alert row phase in the embodiment of the present application Signal lamp and/or ground signal lamp) color that sends optical signal is not limited to yellow.

Illustrate, " phase " mentioned in certain some traffic specification typically acquiescence is to permit row phase (such as green light Phase), i.e., it is that fair row phase (such as green light phase) is referred to as phase in certain some traffic specification, in these traffic specifications very To not paying special attention to forbidden phase and alert these concepts of row phase.It is directed primarily in the scheme of the embodiment of the present application to each track Implement the control management that comparatively becomes more meticulous, therefore especially distinguish and permit row phase, forbidden phase and alert row phase this is several not Same phase concept.Have under some special screnes, warn row phase and can even is that not, under this scene, can only permit Row phase and forbidden phase.

" crossing area conflict track " this conception of species is set forth below, crossing area conflict track is relative concept, is entered when certain two The mouth track track of crossing area conflict each other, represent that the wagon flow on this two entrance lanes exists by the driving trace in crossing area Intersect (or exist and interweave), i.e., the wagon flow on any two entrance lanes in the track of crossing area conflict each other is by crossing area Driving trace exist intersect.For the two entrances track in the conflict track of crossing area each other, crossing area is considered as going Sail shared region.As East and West direction Through Lane and north-south Through Lane each other crossing area conflict track, East and West direction Through Lane and Wagon flow on the Through Lane of north-south exists by the driving trace in crossing area intersects, such as shown in Fig. 2 citings, head west straight trip If the wagon flow on track and southern row Through Lane is simultaneously by crossing area, then this two bursts of wagon flows will rush in crossing area It is prominent.Fig. 2 is also exemplified to head west Through Lane and northern row the Through Lane also track of crossing area conflict each other, other crossings each other The situation in area conflict track is by that analogy.The embodiment of the present application Road mouth region conflict track can referred to as " conflict track ".

The concept of " row phase is permitted in the conflict of crossing area " is set forth below, it is also relative concept that row phase is permitted in the conflict of crossing area.Letter For list, row phase is permitted in the fair row phase crossing area conflict each other of two entrance lanes in the track of crossing area conflict each other.It is similar , police's row phase crossing area conflict each other police's row phase of two entrance lanes in the track of crossing area conflict each other.The application is real The mouth region conflict of Shi Li Roads permits row phase can referred to as " row phase is permitted in conflict ".Crossing area conflict police's row phase can referred to as " conflict police Row phase ".

The concept of " right of way phase " and " non-right of way phase " is set forth below, in general, the right of way phase of entrance lane is used In controlling the wagon flow on the entrance lane to cross crossing area, it can represent that the wagon flow on the entrance lane obtains and cross crossing area Right.These of the stop line of certain entrance lane are just crossed in the end of alert row phase (if present) or fair row phase Vehicle, generally certain time length is also needed just to cross crossing area, to avoid these vehicles as far as possible with conflicting car from another crossing area The vehicle that road drives into crossing area clashes in crossing area, thus can to 2 seconds or so duration with ensure alert row phase (if In the presence of) or fair row phase these vehicles of stop line for just crossing of end can have enough time it is safe cross crossing Area, the period that this can be used for safety clearance are referred to as emptying phase.On a timeline, the right of way phase of certain entrance lane+non- The fair row phase of the right of way phase=entrance lane+forbidden phase+police's row phase (if present).Forbidden phase may include to empty phase Position and non-clear phase.Certainly empty phase it is some in particular cases may also be not necessarily.It is not present when emptying phase In the case of, forbidden phase can be equal to non-right of way phase.That is, the non-right of way phase of entrance lane is the entrance car The forbidden phase in road it is part or all of.And in the case of it alert row phase be present and empty phase, right of way phase can include Permit row phase, alert row phase and empty phase.In the case that the alert row phase of presence is not present and empties phase, right of way phase Including permitting row phase and alert row phase.When in the absence of alert row phase but in the presence of in the case of emptying phase, right of way phase includes permitting Row phase and empty phase.In the case of in the absence of warning row phase and emptying phase, right of way phase can be equal to fair row phase Position.Wherein, the right of way phase of exemplified certain entrance lane (such as entrance lane x8) of Fig. 3 includes permitting row phase, alert row phase With empty phase.Or the right of way phase of certain entrance lane (such as entrance lane x10) may include to permit row phase and empty phase. Or the right of way phase of certain entrance lane (such as entrance lane x9) includes permitting row phase and alert row phase.Or certain entrance car The right of way phase in road (such as entrance lane x11) can be equal to fair row phase.The phase mentioned in some traffic specifications may also write from memory It is considered right of way phase, i.e., right of way phase may be directly referred to as phase in these traffic specifications.Wherein, entrance lane Phase cycling refers to the right of way phase of this entrance lane and the non-right of way phase loop duration of one week, the embodiment of the present application In technical scheme, the phase cycling of entrance lane can be fixed duration (that is, fixed cycle) or on-fixed duration (that is, indefinite week Phase).

Described for ease of simplifying, in the application some schemes description, no through traffic, and optical signal can referred to as " forbidden light be believed Number ", it is allowed to current optical signal referred to as " fair traveling optical signal " or " current optical signal " can warn current optical signal can abbreviation " alert row Optical signal ".Forbidden optical signal is indicated for the optical signal that no thoroughfare for vehicles.Such as the signal lamp of certain entrance lane is sent Forbid the vehicle pass-through in the track during forbidden optical signal.Fair traveling optical signal is indicated for the optical signal for allowing car current, example Signal lamp such as certain entrance lane allows the vehicle pass-through in the track during sending fair traveling optical signal.Alert traveling optical signal is to be used for Indicate warning vehicle pass-through optical signal, such as certain entrance lane signal lamp send alert traveling optical signal during warn the track Vehicle pass-through.Other situations can be by that analogy.

Forbidden optical signal, permit the specific appearance form of traveling optical signal and alert traveling optical signal be probably it is flexible and changeable, can root Set according to concrete scene needs.For example, forbidden optical signal can be red light signal, wherein, red light signal specifically may be used Think the red light signal of flicker and/or non-flickering red light signal.Wherein, non-flickering red light signal may be simply referred to as Normal red signal light, the red light signal of flicker may be simply referred to as flashing red signal.Forbidden optical signal is indicated for corresponding to track The optical signal that no thoroughfare for vehicles, therefore any one can be used to indicate that the optical signal that no thoroughfare for vehicles is considered as Forbidden optical signal, then the form of expression of forbidden optical signal is not limited to the example above, such as can also believe the light of several colors Number according to certain rule combine with indicate no thoroughfare for vehicles, then the optical signal of these forms of expression is also believed that It is forbidden optical signal.In another example fair traveling optical signal can be green light signal, the green light that green light signal concretely flashes is believed Number and/or non-flickering green light signal.Wherein, non-flickering green light signal can referred to as evergreen optical signal, the green of flicker Optical signal may be simply referred to as blue flash optical signal.Traveling optical signal is permitted to be indicated for the optical signal for allowing vehicle pass-through corresponding to track, Therefore any can be used to indicate that allows the optical signal of vehicle pass-through to be considered as permitting traveling optical signal.In another example alert row Optical signal can be yellow optical signal, the yellow optical signal and/or non-flickering sodium yellow letter that yellow optical signal concretely flashes Number.Wherein, non-flickering yellow optical signal can abbreviation Chang Huangguang signals, the yellow optical signal of flicker may be simply referred to as yellow flash of light letter Number.Alert traveling optical signal is indicated for warning the optical signal of vehicle pass-through corresponding to track, and therefore, any one can be used in Indicate that the optical signal of warning vehicle pass-through is considered as warning traveling optical signal.

Generally speaking, fair traveling optical signal may have one or more kinds of forms of expression, forbidden optical signal there may also be One or more forms of expression also may be present in one or more forms of expression, alert traveling optical signal.But due to permitting traveling optical signal, prohibiting Traveling optical signal is different with alert traveling optical signal indicative function, then permits the performance of traveling optical signal, forbidden optical signal and alert traveling optical signal Form is also different, in other words, the form of expression set of forbidden optical signal, the form of expression set of alert traveling optical signal and Do not occur simultaneously between the form of expression set of forbidden optical signal.

Wherein, alert traveling optical signal is indicated for warning the optical signal of vehicle pass-through, therefore from certain angle, it is alert Traveling optical signal is considered as a kind of transition signal (therefore alert traveling optical signal is alternatively referred to as excessive optical signal), and instruction vehicle is being permitted It is capable with it is forbidden between transition.In some cases if without such transition, then may also be just this without alert traveling optical signal Transition signal.

The embodiment of the present application provides a kind of Signalized control method of grade crossing, and the grade crossing is this Apply for any one grade crossing that embodiment provides.

Wherein, the Signalized control method may include：When away from reference to moment T_{ck_Cj}Arrival there remains overlapping duration T_{cd_Ci}When, control the NCi horizontal ground signal lamp groups be switched to fair traveling optical signal send state (such as can be from forbidden Optical signal sends state or OFF state is switched to fair traveling optical signal and sends state), wherein, the horizontal ground signal lamp group Ci-p and the horizontal ground signal lamp group Ci-q are switched to the time interval Δ T that fair traveling optical signal sends state_{g-Ci-p_Ci-q}Greatly In or equal to the overlapping duration T_{cd_Ci}, and the Δ T_{g-Ci-p_Ci-q}T was added less than 3 seconds_{cd_Ci}(3 seconds+T_{cd_Ci}) or institute State Δ T_{g-Ci-p_Ci-q}Less than 1.2*T_{cd_Ci}(1.2 are multiplied by T_{cd_Ci}).Wherein, it is described to refer to moment T_{ck_Cj}Believe for the horizontal ground Signal lamp group Cj-q fair traveling optical signal sends the finish time T of state_ge-Cj-q, or it is described with reference to moment T_{ck_Cj}For the T_ge-Cj-q Pass through safety clearance duration T corresponding to the entrance lane Cj again_qk-CjAnd at the time of arrival, or it is described with reference to moment T_{ck_Cj}For Police's traveling optical signal of the horizontal ground signal lamp group Cj-q sends the finish time T of state_ye-Cj-q, or during the reference Carve T_{ck_Cj}For the T_ye-CjPass through safety clearance duration T corresponding to the entrance lane Cj again_qk-CjAnd at the time of arrival.

Wherein, the NCi horizontal ground signal lamp groups include horizontal ground signal lamp group Ci-i and horizontal ground signal Lamp group Ci-j, the spacing between the horizontal ground signal lamp group Ci-j and the stop line of the entrance lane Ci, more than described Spacing between horizontal ground signal lamp group Ci-i and the entrance lane Ci stop line；The horizontal ground signal lamp group Ci-i and horizontal ground signal lamp group Ci-j is described in the spacing in the NCi horizontal ground signal lamp groups is more than or equal to Any two transverse direction ground signal lamp group of most short effectively guiding distance, the horizontal ground signal lamp group Ci-i is switched to fair Fair traveling optical signal is switched to earlier than the horizontal ground signal lamp group Ci-j send state at the time of traveling optical signal sends state Moment；Wherein, V_{g-Ci-i_Ci-j}Equal to L_{Ci-i_Ci-j}Divided by Δ T_{g-Ci-i_Ci-j}Obtained from business, wherein, the L_{Ci-i_Ci-j}For transverse direction Spacing between ground signal lamp group Ci-j and horizontal ground signal lamp group Ci-i；The Δ T_{g-Ci-i_Ci-j}Believe for horizontal ground The signal lamp group Ci-j and horizontal ground signal lamp group Ci-i is switched to the interval duration that fair traveling optical signal sends state, described V_{g-Ci-i_Ci-j}Maximum speed limit or minimum speed limit or maximum safe speed less than the entrance lane Ci.

It is appreciated that horizontal ground signal lamp group Ci-i can be horizontal ground signal lamp group Ci-q, or it is also likely to be to be situated between Other horizontal ground signal lamp groups between horizontal ground signal lamp group Ci-q and horizontal ground signal lamp group Ci-p.Laterally Ground signal lamp group Ci-j can be horizontal ground signal lamp group Ci-p, or be also likely to be between horizontal ground signal lamp group Ci- Between q and horizontal ground signal lamp group Ci-p and between horizontal ground signal lamp group Ci-i spacing is more than or equal to institute State L_LE-minOther any 1 horizontal ground signal lamp group.

It is appreciated that traveling optical signal is permitted to send state when certain horizontal ground signal lamp group is in, then to mean that permission car The traffic mark line corresponding to the horizontal ground signal lamp group is crossed, certain horizontal ground signal lamp group is in forbidden optical signal Send state, then meaning that allows vehicle to cross the traffic mark line corresponding to the horizontal ground signal lamp group, with such Push away.

Wherein, the determination mode of the maximum safe speed of certain entrance lane (such as entrance lane Ci or entrance lane Cj) Can be diversified.Such as Maximum speed limit * peace of the entrance lane Ci maximum safe speed for example equal to entrance lane Ci Overall coefficient μ 4, safety coefficient μ 4 be more than 0 and less than 1 real number, such as safety coefficient μ 4 Value space be more than 0.4 and Less than the real number of 1 (or more than 0.4 and less than 0.8).Safety coefficient μ 4 for example can be equal to 0.4,0.3,0.35,0.6,0.8, 0.7th, 0.9,0.65 or other value.Value space is also referred to as " span ".Or in another example, entrance lane Ci highest safety speed The minimum speed limit * safety coefficients μ 5 for example equal to entrance lane Ci is spent, safety coefficient μ 5 is the real number more than 0 and less than 2, is had Body such as safety coefficient μ 5 Value space is more than 0.4 and less than the real number of 2 (or more than 0.4 and less than 1.2).The peace Overall coefficient μ 5 can for example be equal to 0.4,0.5,0.8,0.7,0.9,0.65,1.1,1.9,1.2 or other values.Entrance lane Ci is most The Value space of high safety speed is, for example, 15~45 kilometers of speed per hour, specifically such as entrance lane Ci maximum safe speed In 15 kilometers/hour, 18 kilometers/hour, 20 kilometers/hour, 22 kilometers/hour, 26 kilometers/hour, 30 kilometers/hour, 36 Kilometer/hour, 45 kilometers/hour, 38 kilometers/hour or other speed.The determination mode of entrance lane Cj maximum safe speeds Can be by that analogy.

For example, horizontal ground signal lamp group Ci-q described in the distance among the NCi horizontal ground signal lamp groups Nearer horizontal ground signal lamp group be switched to fair traveling optical signal send it is more early at the time of state.For example, the horizontal ground letter At the time of signal lamp group Ci-p is switched to fair traveling optical signal and sends state, it is later than its in the NCi horizontal ground signal lamp groups At the time of its any 1 horizontal ground signal lamp group is switched to fair traveling optical signal and sends state.That is, described NCi horizontal Earthward each horizontal ground signal lamp group in signal lamp group can import direction along boot section and be sequentially switched to permit row light letter Number send state, this with regard to be preferably vehicle is crossed boot section time and speed carry out rationally suitable guiding and establish Basis, presented for example, advantageously allowing vehicle in the fair traveling optical signal that NCi horizontal ground traffic signal light groups are sent It is safely controllable under the guiding of the guiding speed gone out to roll boot section away from, and then vehicle is advantageously allowed with safer controllable high-efficiency Mode cross crossing area.

The L_LE-minMore than or equal to 2 meters.Where it is assumed that the most short effectively guiding distance L_LE-minFor 5 meters, then table Show any two transverse direction ground signal lamp group (its that the NCi horizontal ground signal lamp group medium spacings are more than or equal to 5 meters In, such as horizontal ground signal lamp group Ci-i and horizontal ground signal lamp group Ci-j) spacing (such as L_{Ci-i_Ci-j}), divided by the two Horizontal ground signal lamp group is switched to interval duration (such as Δ T that fair traveling optical signal sends state_{g-Ci-i_Ci-j}) and obtain business (V_{g-Ci-i_Ci-j}, V_{g-Ci-i_Ci-j}It is considered as the fair row guiding speed that the two horizontal ground signal lamp groups are presented), it is less than The Maximum speed limit or minimum speed limit or maximum safe speed of the entrance lane Ci.I.e. described NCi horizontal ground signal lamp groups The effectively fair row guiding speed that can be presented, it is less than entrance lane Ci Maximum speed limit or minimum speed limit or highest safety Speed.Like this, be advantageous to make at the time of horizontal ground signal lamp group Ci-q is switched to fair traveling optical signal and sends state Near, the wagon flow head car for crossing stop line drives into crossing area with more safely controllable speed, thus advantageously ensures that each other Crossing area conflict track two entrances track (such as entrance lane Ci and entrance lane Cj) on wagon flow crossing area peace Full controllability, be advantageous to avoid this two bursts of wagon flows from clashing in crossing area.

For example, the safety clearance duration T_qk-CjValue space for example can be 0.2 second~5 seconds between.Concrete example Such as, the safety clearance duration T_qk-CjValue space for example can be 2 seconds~5 seconds between.Specifically for example, the safety clearance Duration T_qk-CjValue space for example can be 2 seconds~4 seconds between.More specifically, T_qk-CjCan be equal to 0.5 second, 1 second, 1.2 seconds, 1.8 seconds, 2 seconds, 2.5 seconds, 2.8 seconds, 3 seconds, 4 seconds, 4.5 seconds or other values.For example, safety clearance duration T_qk-CjWith track Cj's Emptying distance, (the track Cj distance for example, track Cj stop line and corresponding crossing area that empty is rolled away between boundary line Operating range) positive correlation (such as directly proportional or approximate directly proportional).

Wherein, it is described to refer to moment T_{ck_Cj}The finish time of for example, described entrance lane Cj right of way phase.

Wherein, signal lamp corresponding to stop line (stop line is a kind of traffic mark line) is (such as aerial corresponding to stop line Signal lamp and/or ground signal lamp) it may be used to indicate whether vehicle is allowed to cross the stop line.Such as when stop line pair The signal lamp answered is currently at that fair traveling optical signal sends state or alert traveling optical signal sends state, then represents this signal Lamp currently indicates that vehicle allows to cross stop line.State is sent when signal lamp corresponding to stop line is currently at forbidden optical signal, So represent that this signal lamp currently indicates that vehicle is forbidden crossing stop line.

It is appreciated that stop line and entrance of the boundary line between the entrance lane Ci are driven into due to boot section LE-Ci Track Ci's rolls away between boundary line, then is switched to fair traveling optical signal in the horizontal ground signal lamp group Ci-q and sends shape When state, the stop line (if stop line is without lamp control) and boot section LE-Ci that may represent the entrance lane Ci drive into border Line allows vehicle to cross.The horizontal ground signal lamp group Ci-q be switched to forbid traveling optical signal to send state when, may Mean that the stop line (if stop line is without lamp control) of the entrance lane Ci and boot section LE-Ci boundary line of driving into are forbidden Vehicle crosses.That is, horizontal ground signal lamp group Ci-q may be used to indicate whether vehicle is allowed to cross the parking Line and boot section LE-Ci's drives into boundary line.

For example, horizontal ground signal lamp group Ci-q described in the distance among the NCi horizontal ground signal lamp groups Nearer horizontal ground signal lamp group be switched to fair traveling optical signal send it is more early at the time of state.For example, the horizontal ground letter At the time of signal lamp group Ci-p is switched to fair traveling optical signal and sends state, it is later than its in the NCi horizontal ground signal lamp groups At the time of its any 1 horizontal ground signal lamp group is switched to fair traveling optical signal and sends state.That is, described NCi horizontal Earthward each horizontal ground signal lamp group in signal lamp group can import direction along boot section and be sequentially switched to permit row light letter Number send state, this with regard to be preferably vehicle is crossed boot section time and speed carry out rationally suitable guiding and establish Basis, presented for example, advantageously allowing vehicle in the fair traveling optical signal that NCi horizontal ground traffic signal light groups are sent It is safely controllable under the guiding of the guiding speed gone out to roll boot section away from, and then vehicle is advantageously allowed with safer controllable high-efficiency Mode cross crossing area.

In the embodiment of the present application, the working condition of horizontal ground signal lamp group includes permitting traveling optical signal to send state, may be used also Including at least one kind of of following working condition：Forbidden optical signal sends state, alert traveling optical signal sends state and OFF state.Under Several possible switching modes of the working condition of the horizontal ground signal lamp group of face citing.Referring to Fig. 4-A~Fig. 4-B, Fig. 4-A~ The exemplified several possible switching modes of the working condition of horizontal ground signal lamp group of Fig. 4-B.Wherein, cutting in Fig. 4-A Mold changing formula QM1 is exemplified, horizontal ground signal lamp group (such as horizontal ground signal lamp group Ci-q, horizontal ground signal lamp group In Ci-p, horizontal ground signal lamp group Cj-q, horizontal ground signal lamp group Cj-p or other guiding lamp arrays it is other laterally Face signal lamp group) traveling optical signal sends state and forbidden optical signal sends a kind of possible embodiment party for switching between state permitting Formula.Switch mode QM2 in Fig. 4-A is exemplified, and horizontal ground signal lamp group sends state, alert row light letter in fair traveling optical signal Number send state and forbidden optical signal sends a kind of possible embodiment switched between state.Switch mode in Fig. 4-A QM3 is exemplified, and horizontal ground signal lamp group sends one kind possibility switched between state and OFF state in fair traveling optical signal Embodiment.In another example the switch mode QM4 in Fig. 4-B is exemplified, horizontal ground signal lamp group is sent out in fair traveling optical signal Do well, extinguish that optical signal sends state and forbidden optical signal sends a kind of possible embodiment switched between state.Example again Such as, the switch mode QM5 and QM6 in Fig. 4-B are exemplified, horizontal ground signal lamp group can fair traveling optical signal send state, OFF state, alert traveling optical signal sends state and forbidden optical signal sends several possible embodiments switched between state.

Specifically for example, methods described can also include：Sent out in the horizontal ground signal lamp group Ci-q in fair traveling optical signal Do well and continue for duration T_g-Ci-qWhen, control the NCi horizontal ground traffic signal light groups synchronous from fair traveling optical signal The state of sending is switched to forbidden optical signal and sends state.Or sent out in the horizontal ground signal lamp group Ci-q in fair traveling optical signal Do well and continue for duration T_g-Ci-qWhen, control the NCi horizontal ground traffic signal light groups to send shape from fair traveling optical signal State is switched to forbidden optical signal and sends state, and the horizontal ground signal lamp group Ci-i sends state switching from fair traveling optical signal At the time of sending state to forbidden optical signal, state is sent from fair traveling optical signal earlier than the horizontal ground signal lamp group Ci-j At the time of being switched to forbidden optical signal and send state.Or it is switched to fair traveling optical signal in horizontal ground signal lamp group Ci-q and sends shape Pass through duration T at the time of state again_g-Ci-qWhen, the NCi horizontal ground traffic signal light group synchronism switchings are controlled to forbidden light Signal sends state.Or it is switched at the time of fair traveling optical signal sends state in the horizontal ground signal lamp group Ci-q and passes through again Cross duration T_g-Ci-qWhen, control the NCi horizontal ground traffic signal light groups to be switched to forbidden optical signal and send state, it is described At the time of horizontal ground signal lamp group Ci-i is switched to forbidden optical signal and sends state, earlier than the horizontal ground signal lamp group At the time of Ci-j is switched to forbidden optical signal and sends state.

Again for example, methods described may also include：Sent out in the horizontal ground signal lamp group Ci-q in fair traveling optical signal Do well and continue for duration T_g-Ci-qWhen, control the NCi horizontal ground traffic signal light groups synchronous from fair traveling optical signal The state of sending is switched to alert traveling optical signal and sends state.Or sent out in the horizontal ground signal lamp group Ci-q in fair traveling optical signal Do well and continue for duration T_g-Ci-qWhen, control the NCi horizontal ground traffic signal light groups to send shape from fair traveling optical signal State is switched to alert traveling optical signal and sends state, and the horizontal ground signal lamp group Ci-i sends state switching from fair traveling optical signal At the time of sending state to alert traveling optical signal, state is sent from fair traveling optical signal earlier than the horizontal ground signal lamp group Ci-j At the time of being switched to alert traveling optical signal and send state.Or it is switched to fair traveling optical signal in horizontal ground signal lamp group Ci-q and sends shape Pass through duration T at the time of state again_g-Ci-qWhen, the NCi horizontal ground traffic signal light group synchronism switchings are controlled to alert row light Signal sends state.Or it is switched at the time of fair traveling optical signal sends state in the horizontal ground signal lamp group Ci-q and passes through again Cross duration T_g-Ci-qWhen, control the NCi horizontal ground traffic signal light groups to be switched to alert traveling optical signal and send state, it is described At the time of horizontal ground signal lamp group Ci-i is switched to alert traveling optical signal and sends state, earlier than the horizontal ground signal lamp group At the time of Ci-j is switched to alert traveling optical signal and sends state.

Again for example, methods described may also include：In the horizontal ground signal lamp group Ci-q in alert traveling optical signal hair Do well and continue for duration T_y-Ci-qWhen, control the NCi horizontal ground traffic signal light groups synchronous from alert traveling optical signal The state of sending is switched to forbidden optical signal and sends state.Or in the horizontal ground signal lamp group Ci-q in alert traveling optical signal hair Do well and continue for duration T_y-Ci-qWhen, control the NCi horizontal ground traffic signal light groups to send shape from alert traveling optical signal State is switched to forbidden optical signal and sends state, and the horizontal ground signal lamp group Ci-i sends state switching from alert traveling optical signal At the time of sending state to forbidden optical signal, state is sent from alert traveling optical signal earlier than the horizontal ground signal lamp group Ci-j At the time of being switched to forbidden optical signal and send state.Or it is switched to alert traveling optical signal in horizontal ground signal lamp group Ci-q and sends shape Pass through duration T at the time of state again_y-Ci-qWhen, the NCi horizontal ground traffic signal light group synchronism switchings are controlled to forbidden light Signal sends state.Or it is switched at the time of alert traveling optical signal sends state in the horizontal ground signal lamp group Ci-q and passes through again Cross duration T_y-Ci-qWhen, control the NCi horizontal ground traffic signal light groups to be switched to forbidden optical signal and send state, it is described At the time of horizontal ground signal lamp group Ci-i is switched to forbidden optical signal and sends state, earlier than the horizontal ground signal lamp group At the time of Ci-j is switched to forbidden optical signal and sends state.

For example, V_{y-Ci-i_Ci-j}Equal to L_{Ci-i_Ci-j}Divided by Δ T_{y-Ci-i_Ci-j}Obtained from business.The Δ T_{y-Ci-i_Ci-j} Alert traveling optical signal is switched to for horizontal ground signal lamp group Ci-j and the horizontal ground signal lamp group Ci-i to send between state Every duration.The V_{y-Ci-i_Ci-j}Equal to minimum speed limit or the V_{y-Ci-i_Ci-j}More than the V_{g-Ci-i_Ci-j}.Wherein, V_{y-Ci-i_Ci-j}Alert row guiding speed can be regarded as.

For example, V_{r-Ci-i_Ci-j}Equal to L_{Ci-i_Ci-j}Divided by Δ T_{r-Ci-i_Ci-j}Obtained from business, wherein, the Δ T_{r-Ci-i_Ci-j}Forbidden optical signal is switched to for horizontal ground signal lamp group Ci-j with the horizontal ground signal lamp group Ci-i to send The interval duration of state.The V_{r-Ci-i_Ci-j}Equal to minimum speed limit or the V_{r-Ci-i_Ci-j}More than the V_{g-Ci-i_Ci-j}.Its In, V_{r-Ci-i_Ci-j}Forbidden guiding speed can be regarded as.

Wherein, V_{y-Ci-i_Ci-j}It is more than or equal to or less than V_{r-Ci-i_Ci-j}。

For example, the NCi horizontal ground signal lamp groups include the horizontal ground signal lamp group Ci-i, the horizontal stroke Earthward signal lamp group Ci-j and horizontal ground signal lamp group Ci-k, the horizontal ground signal lamp group Ci-j and the entrance Spacing between track Ci stop line, less than the horizontal ground signal lamp group Ci-k and entrance lane Ci parking Spacing between line.Wherein, V_{r-Ci-i_Ci-j}Equal to V_{r-Ci-j_Ci-k}, the V_{r-Ci-j_Ci-k}Equal to L_{Ci-j_Ci-k}Divided by Δ T_{r-Ci-j_Ci-k}Obtained from business；The L_{Ci-j_Ci-k}For the horizontal ground signal lamp group Ci-j and the horizontal ground signal lamp Spacing between group Ci-k, the Δ T_{r-Ci-j_Ci-k}For horizontal ground signal lamp group Ci-k and the horizontal ground signal lamp group Ci-j is switched to the interval duration that forbidden optical signal sends state, the L_{Ci-j_Ci-k}More than or equal to the most short effectively guiding Distance；The V_{r-Ci-i_Ci-j}Equal to L_{Ci-i_Ci-j}Divided by Δ T_{r-Ci-i_Ci-j}Obtained from business, the Δ T_{r-Ci-i_Ci-j}For laterally The face signal lamp group Ci-i and horizontal ground signal lamp group Ci-j is switched to the interval duration that forbidden optical signal sends state.

Again as an example it is assumed that the NCi horizontal ground signal lamp groups include the horizontal ground signal lamp group Ci-i, The horizontal ground signal lamp group Ci-j and horizontal ground signal lamp group Ci-k, wherein, the horizontal ground signal lamp group Ci-j Spacing between the stop line of the entrance lane Ci, less than the horizontal ground signal lamp group Ci-k and the entrance car Spacing between road Ci stop line.Wherein, V_{g-Ci-i_Ci-j}Less than or equal to V_{g-Ci-j_Ci-k}, the V_{g-Ci-j_Ci-k}It is equal to L_{Ci-j_Ci-k}Divided by Δ T_{g-Ci-j_Ci-k}Obtained from business；The L_{Ci-j_Ci-k}For the horizontal ground signal lamp group Ci-j with it is described Spacing between horizontal ground signal lamp group Ci-k；The Δ T_{g-Ci-j_Ci-k}For horizontal ground signal lamp group Ci-k and the horizontal stroke Earthward signal lamp group Ci-j is switched to the interval duration that fair traveling optical signal sends state, the L_{Ci-j_Ci-k}It is more than or equal to The most short effectively guiding distance.

For example, the horizontal ground signal lamp group Ci-q and horizontal ground signal lamp group Ci-p is switched to fair row light and believed The interval duration of state number is sent, horizontal ground signal lamp group Ci-q and horizontal ground signal lamp group Ci-p can be more than or equal to It is switched to the interval duration that forbidden optical signal (or alert traveling optical signal) sends state.For example, the horizontal ground signal lamp group Ci-q and horizontal ground signal lamp group Ci-p are switched to the interval duration that forbidden optical signal sends state, can be more than or equal to or The interval that alert traveling optical signal sends state is switched to less than horizontal ground signal lamp group Ci-q and horizontal ground signal lamp group Ci-p Duration.

For example, horizontal ground signal lamp group Ci-q described in distance among the NCi horizontal ground signal lamp groups is nearer Horizontal ground signal lamp group be switched to alert traveling optical signal send it is more early at the time of state.Such as the horizontal ground signal lamp At the time of group Ci-p is switched to alert traveling optical signal and sends state, be later than in the NCi horizontal ground signal lamp groups other At the time of 1 horizontal ground signal lamp group of meaning is switched to alert traveling optical signal and sends state.That is, the NCi is individual laterally Each horizontal ground signal lamp group in the signal lamp group of face can import direction along boot section and be sequentially switched to warn traveling optical signal hair Do well.Certainly, in particular cases, distance certain two very near horizontal ground signal lamp groups may also synchronism switching to warn Traveling optical signal sends state.

For example, horizontal ground signal lamp group Ci-q described in distance among the NCi horizontal ground signal lamp groups is nearer Horizontal ground signal lamp group be switched to forbidden optical signal send it is more early at the time of state.Such as the horizontal ground signal lamp At the time of group Ci-p is switched to forbidden optical signal and sends state, be later than in the NCi horizontal ground signal lamp groups other At the time of 1 horizontal ground signal lamp group of meaning is switched to forbidden optical signal and sends state.That is, the NCi is individual laterally Each horizontal ground signal lamp group in the signal lamp group of face can import direction along boot section and be sequentially switched to forbidden optical signal hair Do well.Certainly, in particular cases, distance certain two very near horizontal ground signal lamp groups may also synchronism switching to taboo Traveling optical signal sends state.

Such as the executive agent of the above method can be the light control devices such as semaphore or controller.Referred in the embodiment of the present application Semaphore may also be referred to as programme-controlled exchange, traffic control signal machine, traffic signaling equipment, crossing area semaphore, crossing area are handed over Messenger machine, signal controlling machine or crossing area traffic control signal machine etc..

Specifically, light control device can be by sending the modes such as control instruction to control guiding lamp array to guiding lamp array Work.Each horizontal ground signal lamp group can work under the control of light control device.Such as all kinds of phases due to entrance lane The start/stop time of position (such as permits start/stop time of the start/stop time of row phase, the start/stop time of alert row phase or forbidden phase etc. Deng) determined by semaphore, the start/stop time of these phases is for example recordable in the multiphase traffic time allocation table that semaphore is safeguarded, because This semaphore can learn the start/stop time of the right of way phase of each entrance lane, i.e. semaphore can learn that what moment is away from ginseng Examine moment T_{ck_Ci}Arrival there remains overlapping duration T_{cd_Ci}When.Controller can from semaphore (be connected with semaphore or by Semaphore control other equipment) directly or indirectly learn what moment be away from refer to moment T_{ck_Ci}Arrival there remains Overlapping duration T_{cd_Ci}When.Such as controller can be based on from semaphore (be connected with semaphore or by semaphore control its His equipment) countdown signal for permitting row phase or forbidden phase etc., it is away from referring to moment T to learn what moment_{ck_Ci}'s Arrival there remains overlapping duration T_{cd_Ci}When.Certainly, semaphore or controller may be based on the timing result of own timer It is away from reference to moment T to infer what moment_{ck_Ci}Arrival there remains overlapping duration T_{cd_Ci}When etc..

Wherein, above-mentioned overlapping duration T_{cd_Ci}Can be light control device storage preset value (light control device can be according to from upper The overlapping duration more new command of machine or Man Machine Interface updates currently stored T_{cd_Ci}) or overlapping duration T_{cd_Ci}It can be based on pre- Imputation method is calculated in real time.Such as overlapping duration T_{cd_Ci}Can be equal to 2 seconds, 3 seconds, 4 seconds, 5 seconds, 6 seconds, 7 seconds, 8.1 seconds, 10 seconds, 15 seconds, 20 seconds or other durations.

It is to be appreciated that the different entrance lanes (such as entrance lane Ci and entrance lane Cj) of approximately the same plane intersection Corresponding overlapping duration may be equal or different.Wherein, overlapping duration T_{cd_Ci}For overlapping duration corresponding to entrance lane Ci, weight Folded duration T_{cd_Cj}For overlapping duration corresponding to entrance lane Cj.Such as shown in Fig. 5-A citings in scene, entrance lane Ci and Entrance lane Cj right of way phrase overlap.Overlapping duration T_{cd_Ci}For overlapping duration corresponding to entrance lane Ci, overlapping duration T_{cd_Cj}For overlapping duration, T corresponding to entrance lane Cj_{cd_Ci}And T_{cd_Cj}Can be equal or unequal.

In actual applications, the NCi horizontal ground signal lamp groups are since the horizontal ground signal lamp group Ci-q It is sequentially switched to permit traveling optical signal to send state along travel direction, can substantially shows and at the uniform velocity guide speed or speed change guiding speed Degree, speed change guiding speed for example can be even to accelerate guiding speed (wherein, even to accelerate guiding speed to be divided into initial velocity and be Even acceleration guiding speed of the zero even acceleration guiding speed and initial velocity more than zero) or non-even acceleration guiding speed etc..

For example, in not only guiding lamp array includes NCi horizontal ground signal lamp groups it is two neighboring laterally Spacing can be equal between the signal lamp group of face, and two horizontal ground of arbitrary neighborhood in the NCi horizontal ground signal lamp groups Signal lamp group is switched to fair traveling optical signal and sends state (or forbidden optical signal sends state or alert traveling optical signal sends state) It is also equal to be spaced duration, this pattern can claim " equidistantly waiting time model ".In another example under some scenes, guiding lamp array Including NCi horizontal ground signal lamp groups in the horizontal ground signal lamp group of arbitrary neighborhood two between spacing it is equal, but The horizontal ground signal lamp group of arbitrary neighborhood two in the NCi horizontal ground signal lamp groups is switched to fair traveling optical signal hair Do well the interval duration of (or forbidden optical signal sends state or alert traveling optical signal sends state), and this pattern can claim " not waiting time model equidistantly ".

In another example in the case where there is some scenes, adjacent two in the NCi horizontal ground signal lamp groups that guiding lamp array includes Spacing between individual horizontal ground signal lamp group is unequal, still, any phase in the NCi horizontal ground signal lamp groups Adjacent two horizontal ground signal lamp groups are switched to fair traveling optical signal and send state (or forbidden optical signal sends state or alert row light Signal sends state) interval duration it is equal, this pattern can claim " waiting the not equidistant pattern of duration ".Similar, " between not waiting Away from not grade time model " can be by that analogy.

Such as assume that guiding section lengths of the NCi equal to 11 and entrance lane Ci is 10 meters, if NCi horizontal ground signals Uniformly (i.e. equidistant) is distributed in boot section to lamp group, then sets 1 horizontal ground signal lamp group every 1 meter in boot section, then Boot section can be divided into 10 boot section segmentations, two horizontal ground signals of arbitrary neighborhood by 11 horizontal ground signal lamp groups Spacing between lamp group is 1 meter, and the horizontal ground signal lamp group of arbitrary neighborhood two is switched to fair traveling optical signal and sends state Be spaced duration can equal (such as 0.2 second, 1 second, 1.5 seconds or 2 seconds etc.) or.In another example assume that NCi is equal to 6 and entrance Track Ci guiding section length is 10 meters, if 6 horizontal ground signal lamp groups uniformly (equidistant) can be distributed in boot section, such as 1 horizontal ground signal lamp group is set every 2 meters on boot section, boot section can be divided into by 6 horizontal ground signal lamp groups 5 boot sections are segmented, and the spacing between the horizontal ground signal lamp group of arbitrary neighborhood two is 2 meters, and arbitrary neighborhood two is laterally Face signal lamp group be switched to fair traveling optical signal send the interval duration of state can be equal or different.It is any in guiding lamp array Other equal set-up modes of spacing can be by that analogy between two neighboring horizontal ground signal lamp group.

The switching instant of the working condition of each horizontal ground signal lamp group in guiding lamp array is illustrated below.Under These citing embodiments of face are all schematical, can be based on concrete scene difference in actual applications, accuracy requirement is different Deng carrying out accommodation, such as result obtained from referring to following calculations is adjusted (such as delay or in advance) And obtain actual use value.

Such as (horizontal ground signal lamp group Ci-a is the NCi horizontal ground signal lamps to horizontal ground signal lamp group Ci-a Any 1 horizontal ground signal lamp in group) at the time of be switched to fair traveling optical signal and send state, relative to horizontal ground signal Lamp group Ci-q sends the interval duration being switched at the time of fair traveling optical signal sends state and is expressed as Δ T_{g-Ci-a_Ci-q}.So, such as For NCi horizontal ground signal lamp groups by being sequentially switched to permit along travel direction since horizontal ground signal lamp group Ci-q Traveling optical signal sends state and shows the situation of at the uniform velocity guiding speed, then In another example for NCi horizontal ground signal lamp groups by since horizontal ground signal lamp group Ci-q along travel direction successively Fair traveling optical signal is switched to send state and show the situation that the even acceleration that initial velocity is 0 guides speed, thenIn another example as the even initial velocity v for accelerating guiding speed₀During more than 0 Universal expression formula can be：

Wherein, the T_{cd_Ci}Represent overlapping duration corresponding to entrance lane Ci, T_{cd_Ci}It is also equal to horizontal ground signal lamp group The interval duration that fair traveling optical signal sends the initial time of state is switched between Ci-q and horizontal ground signal lamp group Ci-p. The L_{LE_Ci}Represent entrance lane Ci guiding section length, L_{LE_Ci}It is also equal to horizontal ground signal lamp group Ci-q and horizontal ground Spacing between signal lamp group Ci-p.The L_{Ci-a_Ci-q}Represent horizontal ground signal lamp group Ci-a and horizontal ground signal lamp group Spacing between Ci-q, the L_{Ci-a_Ci-q}The boot section for being also equal to horizontal ground signal lamp group Ci-a and entrance lane Ci is driven into Spacing between boundary line.Wherein, horizontal ground signal lamp group Ci-a is any one in NCi horizontal ground signal lamp groups Individual horizontal ground signal lamp group.

Wherein, L_{LE_Ci}And/or T_{cd_Ci}Value can immobilize, can be also varied from environmental change.Generally come Say, for the consideration of secure context, the head car after entrance lane Ci stop line drives into the speed most benefit in crossing area In safe range, such as the km of speed per hour 15 or 30 kms are exactly the safe scope of comparison.If the travel speed of head car is in peace In gamut, then head car generally can just brake in time when there are crossing area emergency situations, and this, which is advantageously reduced, crossing occurs The probability of area's accident.For the consideration of these secure contexts, the fair row sent using the NCi horizontal ground signal lamp groups The guiding speed that optical signal is showed, fair row phase stem is driven into the travel speed guiding control of the vehicle in crossing area To safe range, then crossing area security is just more secure.

Such as common vehicle from the duration that accelerates to needed for safe speed is started to is exactly to obtain under ecotopia's With reference to basis, common vehicle is exactly to obtain from the distance that accelerates to needed for safe speed is started under ecotopia's With reference to basis.The plan initial value of overlapping duration corresponding to entrance lane Ci is represented,Represent entrance lane Ci Guiding section length plan initial value.

Wherein, L_{LE_Ci}Value can be equal toT_{cd_Ci}Value can be equal toOr for L_{LE_Ci}And/or T_{cd_Ci}Value situation about can be varied from environmental change,

Wherein, the μ 1 is the first safety coefficient, and the μ 2 is the second safety coefficient.That is, can be according to working as front ring Corresponding safety coefficient is selected in the change of border factor, and then is based on(or) and currently selected peace Overall coefficient obtains currently used T_{cd_Ci}(or L_{LE_Ci}) value.

The value that μ 1 (or μ 2) value can be equal to 1, μ 1 (or μ 2) is also greater than 1 or less than 1.μ 1 (or μ 2) value example The one or more in weather, light intensity, the gradient and crossing area complexity environmental factor are such as referred to determine.Such as fine day When μ 1 (or 1/ μ 2) value can be equal to 1 or close to 1 (such as 1.1,1.05 or other values), when the rainy day, μ 1 (or μ 2) takes It is worth the value that (such as 1.2,1.3,1.5,2 or other values) are more than the μ 1 (or μ 2) when fine day.In another example the μ 1 when light intensity is preferable The value of (or μ 2) can be equal to 1 or close to 1 (such as 1.1 or 1.05 or other value), μ 1 (or μ 2) value when light intensity is poor (such as 1.2,1.3,1.5,2 or other values) are more than the value of the μ 1 when light intensity is preferable.In another example μ 1 (or μ 2) when the gradient is smaller Value can be equal to 1 or close to 1 (such as 1.1,1.06 or other values), the value of the μ 1 (or μ 2) when the gradient is smaller (such as 1.2,1.3,1.5,1.8,2 or other values) are more than the value of the μ 1 when the gradient is larger.When crossing area, complexity is smaller When μ 1 (or μ 2) value be equal to 1 or close to 1 (such as 1.1,1.04,1.08 or other value), and when crossing area complexity is larger When μ 1 (or μ 2) value (such as 1.2,1.3,1.5,1.7,1.9,1.8,2 or other values) be more than when complexity is smaller μ 1 (or μ 2) value.

It is appreciated that the first purpose for setting μ 1 (or μ 2) is to improve security, therefore μ 1 (or μ 2) value is also possible to Safe factor is influenceed to determine with reference to other one or more.Which influences the factor of safety with specific reference to, how with reference to shadow Safe each factor is rung to determine μ 1 (or μ 2) value, can be selected according to concrete scene needs, is not especially limited herein It is fixed.

Again for example, different periods and track guiding section length L_{LE_Ci}Between can have corresponding relation.Such as can be pre- First boot section LE-Ci corresponding to peak hours/period is set to drive into border line position (such period L_{LE_Ci}For 10 meters or other values), half Boot section LE-Ci corresponding to peak hours/period drives into border line position (such period L_{LE_Ci}For 8 meters), draw corresponding to idle period Lead area LE-Ci and drive into border line position (such as this period L_{LE_Ci}For 6 meters) etc..Such as can be by 7：30~9:30 and 17:30~ 20:00 to delimit be peak hours/period, 0:00~6:00 delimitation is idle period, and it is half peak hours/period that other periods, which delimited, certainly Corresponding different application scene may also also have other Time segments division modes, no longer illustrate one by one herein.Again for example, car Flow and boot section LE-Ci can have corresponding relation, i.e. different periods and guiding section length L between driving into border line position_{LE_Ci} Between can have corresponding relation.Such as when the vehicle flowrate in crossing area is more than 25 per minute, L_{LE_Ci}For 10 meters or other values, Section length L is guided when the vehicle flowrate in crossing area is 15~25 per minute_{LE_Ci}For 8 meters or other values.When crossing area vehicle flowrate Section length L is guided during less than 15 per minute_{LE_Ci}For 6 meters or other values, other situations are by that analogy.

In the case of right of way phase includes emptying phase, it is contemplated that the different entrance lanes of Different Plane intersection Emptying length may be not quite similar, and the length that empties of the different entrance lanes of approximately the same plane intersection may also phase not to the utmost Together, therefore, emptying a length of particular value during phase might not be most scientific.Therefore, it may be considered that obtained according to the length that empties in track Phase duration T is emptied to corresponding_qk.Such asOr work asDuring more than or equal to 1 secondWhenT during less than 1 second_{qk_Ci}Value is 1 second.L_{qk_Ci}Represent corresponding to entrance lane Ci Empty distance (L_{qk_Ci}The distance between boundary line is rolled away to crossing area) equal to the stop line from entrance lane Ci.T_{qk_Ci}Represent Entrance lane Ci's empties phase duration.V'_{lk_Ci}Such as the minimum speed limit equal to the affiliated grade crossings of entrance lane Ci V_{lk_min}Or desired speed V_{lk_q}.Or V'_{lk_Ci}Equal to V_{lk_min}* μ 3 or V_{lk_q}* μ 3, the 3rd safety coefficient μ 3 value can be equal to 1 Or more than 1 or less than 1.It is complicated that specific such as μ 3 value for example refers to weather, light intensity, the gradient and/or grade crossing The environmental factors such as degree determine that μ 3 specific value mode refers to μ 1 specific value mode.

Based on T obtained from the mode of the example above_{qk_Ci}Fixed duration (fixed duration such as 1 second or 2 seconds) is can not be, T_{qk_Ci}Can and the change of adaptability different according to actual plane intersection situation, be so advantageous to more preferably ensure vehicle on road Mouth region does not clash, and then is advantageous to the further security for improving crossing area and passing through.

Sent in another example horizontal ground signal lamp group Ci-p is switched to forbidden optical signal with horizontal ground signal lamp group Ci-q Boot section of the interval duration of state equal to the entrance lane Ci empties duration.

Entrance lane Ci boot section empties duration and is expressed as T_{LE_qk_Ci},V'_{LE_qk_Ci} V can be equal to_{lk_max}Or V_{lk_min}Or V_{lk_q}, the V_{lk_max}Represent the Maximum speed limit of the grade crossing, V_{lk_min}Represent The minimum speed limit of the grade crossing, V_{lk_q}Represent the desired speed of the grade crossing.Wherein, boot section empties Duration T_{LE_qk_Ci}It is, for example, less than overlapping duration T_{cd_Ci}。V_{lk_min}Less than V_{lk_max}。V_{lk_q}Value space be greater than or equal to it is described V_{lk_min}And it is less than or equal to V_{lk_max}Any real number, i.e. V_{lk_q}More than or equal to the V_{lk_min}And it is less than or equal to V_{lk_max}。

For example, pass through the edge traveling side since horizontal ground signal lamp group Ci-q for NCi horizontal ground signal lamp groups Send state to forbidden optical signal is sequentially switched to and show the situation that at the uniform velocity guides speed, then, NCi horizontal ground At the time of horizontal ground signal lamp group Ci-a in signal lamp group is switched to forbidden optical signal and sends state, relative to laterally Face signal lamp group Ci-q, which is switched to forbidden optical signal and sends the interval duration at state moment, is expressed as Δ T_{r-Ci-a_Ci-q}, wherein,

Example has been carried out to the switching instant of the working condition of each horizontal ground signal lamp group in guiding lamp array above Property citing, may and need not implement in actual applications in strict accordance with the example above mode, may be based on illustrate calculation Result of calculation carry out Fuzzy Processing and obtain actual use value, or can also be calculated by other calculations.

Related emulation testing data are combined below by some instantiations to illustrate the efficiency of the embodiment of the present application scheme Lift effect.The Simulation Test Environment referred in illustrating below includes crossing layout environments (static environment) and signal control ring Border (dynamic environment).Simulation Test Environment difference may show the way, and mouthful layout environments are different and/or signal control environment is different.

It is illustrated respectively below for 7 kinds of different Simulation Test Environments.

Simulation Test Environment H1.Crossing layout environments in Simulation Test Environment H1 are put down as shown in Fig. 7-A shown in Fig. 7-A Face intersection 700 is a kind of traditional cross grade crossing, wherein, grade crossing 700 includes crossing area 750, entered Mouth road Y1, Parking Entrance Y2, Parking Entrance Y5, Parking Entrance Y7, exit ramp Y2, exit ramp Y4, exit ramp Y6 and exit ramp Y2.Respectively enter The outlet that mouth arrives is connected with the entrance in crossing area 750, and the entrance of each exit ramp is connected with the outlet in crossing area 750.Parking Entrance Y1 Including entrance lane 71 and 72.Parking Entrance Y3 includes entrance lane 73 and 74.Parking Entrance Y5 includes entrance lane 75 and 76.Enter Mouth road Y7 includes entrance lane 77 and 78.Entrance lane 71,73,75 and 77 is Through Lane.Entrance lane 72,74,76 and 78 For left turn lane.The stop line of 700 each entrance lane of grade crossing overlaps with rolling boundary line away from.Level-crossing road The entrance lane of mouth 700 does not have boot section (more without guiding lamp array).The wagon flow of each entrance lane is completed by sky beamer Access control.

Signal control environment in Simulation Test Environment H1 as shown in fig. 5-b, the exemplified each entrance lanes of Fig. 5-B The set-up mode of right of way phase.Each respective phase cycling of entrance lane is 100 seconds, the single right of way phase of each entrance lane Position when a length of 25 seconds, single non-right of way phase when a length of 75 seconds.Single right of way phase (amounting to 25 seconds) is by permitting row phase (duration 20 seconds), warn row phase (duration 3 seconds) and empty phase (duration 2 seconds) composition.Specifically, entrance lane 71 and 75 Phase synchronization changes, wherein, the right of way phase of entrance lane 71 and 75 is 0~25 second, and non-right of way phase is 25~100 seconds.Enter The Phase synchronization change in mouthful track 73 and 77, the right of way phase of entrance lane 73 and 77 is 25~50 seconds, non-right of way phase is 0~ 25 seconds and 50~100 seconds.The Phase synchronization change of entrance lane 72 and 74, the right of way phase of entrance lane 72 and 74 for 50~ 75 seconds, non-right of way phase was 0~50 second and 75~100 seconds.The Phase synchronization change of entrance lane 76 and 78, the He of entrance lane 76 78 right of way phase is 75~100 seconds, and non-right of way phase is 0~75 second.Saturation flow amount is inputted under Simulation Test Environment H1 And carry out emulating the current test data tested as shown in Fig. 6-A shown in form.

Simulation Test Environment H2.Crossing layout environments in Simulation Test Environment H2 are put down as shown in Fig. 7-B shown in Fig. 7-B Face intersection 700 is the embodiment of the present application side as obtained from carrying out upgrading to traditional cross grade crossing A kind of grade crossing 800 of case.Compared with conventional planar intersection 700 shown in Fig. 7-A, level-crossing shown in Fig. 7-B The stop line of the entrance lane at crossing 800 no longer overlaps with rolling boundary line away from, and the stop line of entrance lane is with rolling boundary line point away from From (the stop line set location for changing entrance lane).By changing the stop line set location of entrance lane and in entrance car Road introduces boot section.And speed guiding lamp array further is set in boot section.

Specifically, as shown in Fig. 7-B, entrance lane 71 has boot section 710, the stop line of entrance lane 71 and boot section 710 boundary line 711 of driving into overlaps, and the boundary line 712 of rolling away from of entrance lane 73 overlaps with the boundary line of rolling away from of boot section 710. Further, boot section 710 is provided with guiding lamp array 717, and guiding lamp array 717 is included along the travel direction of entrance lane 71 The horizontal ground signal lamp group 713,714,715 and 716 being arranged in order, horizontal ground signal lamp group 713, which is arranged at, drives into border The position of line 711, horizontal ground signal lamp group 716, which is arranged at, rolls the position of boundary line 712 away from.

Entrance lane 72 has a boot section 720, and the stop line of entrance lane 72 drives into boundary line 721 with boot section 720 Overlap, the boundary line 722 of rolling away from of entrance lane 73 overlaps with the boundary line of rolling away from of boot section 720.Boot section 720, which is provided with, draws Leading lights array 727, guiding lamp array 727 include the horizontal ground signal lamp group being arranged in order along the travel direction of entrance lane 72 723rd, 724,725 and 726, horizontal ground signal lamp group 723, which is arranged at, drives into the position of boundary line 721, horizontal ground signal lamp group 726 are arranged at and roll the position of boundary line 722 away from.

Entrance lane 73 has a boot section 730, and the stop line of entrance lane 73 drives into boundary line 731 with boot section 730 Overlap, the boundary line 732 of rolling away from of entrance lane 73 overlaps with the boundary line of rolling away from of boot section 730.Boot section 730, which is provided with, draws Leading lights array 737, guiding lamp array 737 include the horizontal ground signal lamp group being arranged in order along the travel direction of entrance lane 73 733rd, 734,735 and 736, horizontal ground signal lamp group 733, which is arranged at, drives into the position of boundary line 731, horizontal ground signal lamp group 736 are arranged at and roll the position of boundary line 732 away from.

Entrance lane 74 has a boot section 740, and the stop line of entrance lane 74 drives into boundary line 741 with boot section 740 Overlap, the boundary line 742 of rolling away from of entrance lane 73 overlaps with the boundary line of rolling away from of boot section 740.Boot section 740, which is provided with, draws Leading lights array 747, guiding lamp array 747 include the horizontal ground signal lamp group being arranged in order along the travel direction of entrance lane 74 743rd, 744,745 and 746, horizontal ground signal lamp group 743, which is arranged at, drives into the position of boundary line 741, horizontal ground signal lamp group 746 are arranged at and roll the position of boundary line 742 away from.

Entrance lane 75 has a boot section 750, and the stop line of entrance lane 75 drives into boundary line 751 with boot section 750 Overlap, the boundary line 752 of rolling away from of entrance lane 73 overlaps with the boundary line of rolling away from of boot section 750.Boot section 750, which is provided with, draws Leading lights array 757, guiding lamp array 757 include the horizontal ground signal lamp group being arranged in order along the travel direction of entrance lane 75 753rd, 754,755 and 756, horizontal ground signal lamp group 753, which is arranged at, drives into the position of boundary line 751, horizontal ground signal lamp group 756 are arranged at and roll the position of boundary line 752 away from.

Entrance lane 76 has a boot section 760, and the stop line of entrance lane 76 drives into boundary line 761 with boot section 760 Overlap, the boundary line 762 of rolling away from of entrance lane 73 overlaps with the boundary line of rolling away from of boot section 760.Boot section 760, which is provided with, draws Leading lights array 767, guiding lamp array 767 include the horizontal ground signal lamp group being arranged in order along the travel direction of entrance lane 76 763rd, 764,765 and 766, horizontal ground signal lamp group 763, which is arranged at, drives into the position of boundary line 761, horizontal ground signal lamp group 766 are arranged at and roll the position of boundary line 762 away from.

Entrance lane 77 has a boot section 770, and the stop line of entrance lane 77 drives into boundary line 771 with boot section 770 Overlap, the boundary line 772 of rolling away from of entrance lane 73 overlaps with the boundary line of rolling away from of boot section 770.Boot section 770, which is provided with, draws Leading lights array 777, guiding lamp array 777 include the horizontal ground signal lamp group being arranged in order along the travel direction of entrance lane 77 773rd, 774,775 and 776, horizontal ground signal lamp group 773, which is arranged at, drives into the position of boundary line 771, horizontal ground signal lamp group 776 are arranged at and roll the position of boundary line 772 away from.

Entrance lane 78 has a boot section 780, and the stop line of entrance lane 78 drives into boundary line 781 with boot section 780 Overlap, the boundary line 782 of rolling away from of entrance lane 73 overlaps with the boundary line of rolling away from of boot section 780.Boot section 780, which is provided with, draws Leading lights array 787, guiding lamp array 787 include the horizontal ground signal lamp group being arranged in order along the travel direction of entrance lane 78 783rd, 784,785 and 786, wherein, horizontal ground signal lamp group 783, which is arranged at, drives into the position of boundary line 781, horizontal ground letter Signal lamp group 786, which is arranged at, rolls the position of boundary line 782 away from.

In Simulation Test Environment H2, the length of boot section 710,720,730,740,750,760,770 and 780 is 20 Rice.The horizontal ground signal lamp group of arbitrary neighborhood 2 among 4 horizontal ground signal lamp groups that guiding lamp array 717 includes Spacing is 6.67 meters, the horizontal ground signal lamp group in guiding lamp array 727,737,747,757,767,767 and 787 Arrangement form is no longer specific herein to be described in detail similar to guiding lamp array 717.

Signal in Simulation Test Environment H2 controls environment as shown in fig. 5-c, the setting of the right of way phase of each entrance lane Mode is as shown in illustrating Fig. 5-C, and each respective phase cycling of entrance lane is 100 seconds, the single right of way phase of each entrance lane Position when a length of 31 seconds, single non-right of way phase when a length of 69 seconds.Single right of way phase (amounting to 31 seconds) is by permitting row phase (duration 25 seconds), warn row phase (duration 3 seconds) and empty phase (duration 3 seconds) composition.The right of way of the entrance lane of adjacent clearance Phase overlapping 6 seconds in time.Specifically, the Phase synchronization change of entrance lane 71 and 75, the right of way of entrance lane 71 and 75 Phase is 0~31 second, and non-right of way phase is 31~100 seconds.The Phase synchronization change of entrance lane 73 and 77, entrance lane 73 Right of way phase with 77 is 25~56 seconds, and non-right of way phase is 0~25 second and 56~100 seconds.The phase of entrance lane 72 and 74 Synchronous change, the right of way phase of entrance lane 72 and 74 is 50~81 seconds, and non-right of way phase is 0~50 second and 81~100 seconds.Enter The Phase synchronization change in mouth track 76 and 78, the non-right of way phase of entrance lane 76 and 78 is 6~75 seconds, the He of entrance lane 76 78 right of way phase is 0~6 second and 75~100 seconds.

Wherein, fair row/police's row/forbidden optical signal of each horizontal ground signal lamp group in guiding lamp array sends state and held The continuous period is as shown in Fig. 6-B citings.For example, horizontal ground signal lamp group 713 was switched to fair traveling optical signal at the 0th second sends shape State, from fair traveling optical signal sent state at the 25th second and is switched to alert traveling optical signal and send state, at the 28th second from alert traveling optical signal The state of sending is switched to forbidden optical signal and sends state.Horizontal ground signal lamp group 714 was switched to fair traveling optical signal at the 2nd second State is sent, from fair traveling optical signal state was sent at the 25th second and is switched to alert traveling optical signal and send state, at the 29th second from alert row Optical signal, which sends state and is switched to forbidden optical signal, sends state.Horizontal ground signal lamp group 715 was switched to fair row at the 4th second Optical signal sent state, from fair traveling optical signal sent state at the 27th second and is switched to alert traveling optical signal and sends state, at the 30th second State is sent from alert traveling optical signal be switched to forbidden optical signal send state.Horizontal ground signal lamp group 716 switched at the 6th second State is sent to fair traveling optical signal, from fair traveling optical signal state was sent at the 28th second and is switched to alert traveling optical signal and send state, From alert traveling optical signal send state within 31st second and be switched to forbidden optical signal and send state.Other situations are by that analogy.It can see Go out, the 25th~31 second this period belonged to the overlapping period of the right of way phase of entrance lane 71 and 75.50th~56 second this when Section belongs to the overlapping period of the right of way phase of entrance lane 71 and 75.75th~81 second this period belonged to the He of entrance lane 71 The overlapping period of 75 right of way phase.0th~6 second this period belong to the right of way phase of entrance lane 71 and 75 it is overlapping when Section.Under Simulation Test Environment H2 carry out emulation testing obtained from enhancing efficiency correction data as Fig. 6-A citing shown in, Fig. 6- Data in form shown in A citings embody throughput and speed is substantially improved compared to conventional art, crossing delay phase Than then having larger reduction in conventional art, it is seen that the crossing enhancing efficiency under Simulation Test Environment H2 is clearly.

Simulation Test Environment H3.In terms of the layout environments of crossing, Simulation Test Environment H3 and Simulation Test Environment H2 differences It is, the spacing between adjacent transverse ground signal lamp group in Simulation Test Environment H3 in each speed guiding lamp array is edge What travel direction became larger.Specifically, the 1st in speed guiding lamp array and the 2nd horizontal ground signal lamp group Between spacing of the spacing between 5.6 meters, the 2nd and the 3rd horizontal ground signal lamp groups be 6.6 meters, the 3rd and the 4th Spacing between horizontal ground signal lamp group is 7.8 meters.

In terms of signal controls environment, Simulation Test Environment H3 is with Simulation Test Environment H2 differences, emulation testing ring In the H3 of border the single right of way phase of each entrance lane when a length of 30 seconds, single non-right of way phase when a length of 70 seconds.Single road Power phase (amounting to 30 seconds) is by permitting row phase (duration 24 seconds), alert row phase (duration 3 seconds) and emptying phase (duration 3 seconds) group Into.The right of way phase of the entrance lane of adjacent clearance overlapping 5 seconds in time.Specifically, the phase of entrance lane 71 and 75 is same Step change, the right of way phase of entrance lane 71 and 75 is 0~30 second, and non-right of way phase is 30~100 seconds.The He of entrance lane 73 77 Phase synchronization change, the right of way phase of entrance lane 73 and 77 is 25~55 seconds, and non-right of way phase is 0~25 second and 55 ~100 seconds.The Phase synchronization change of entrance lane 72 and 74, the right of way phase of entrance lane 72 and 74 is 50~80 seconds, non-road It is 0~50 second and 80~100 seconds to weigh phase.The Phase synchronization change of entrance lane 76 and 78, the non-road of entrance lane 76 and 78 It is 5~75 seconds to weigh phase, and the right of way phase of entrance lane 76 and 78 is 0~5 second and 75~100 seconds.

Simulation Test Environment H4.In terms of the layout environments of crossing, Simulation Test Environment H4 and Simulation Test Environment H2 differences It is, the guiding section length of each entrance lane is 25 meters in Simulation Test Environment H4, and is arranged at the speed guiding of each boot section The spacing between adjacent transverse ground signal lamp group in lamp array row is equal.Specifically, the in speed guiding lamp array the 1st It is individual between the 2nd horizontal ground signal lamp group be spaced about 8.33 meters, the 2nd and the 3rd horizontal ground signal lamp groups it Between be spaced about be spaced about 8.33 meters between 8.33 meters, the 3rd and the 4th horizontal ground signal lamp groups.

Wherein, Simulation Test Environment H4 is identical with Simulation Test Environment H2 signal control environment, i.e.,：Each entrance lane is each From phase cycling be 100 seconds, the single right of way phase of each entrance lane when a length of 31 seconds, single non-right of way phase Shi Changwei 69 seconds.Wherein single right of way phase (amounting to 31 seconds) is by permitting row phase (duration 25 seconds), alert row phase (duration 3 seconds) Formed with phase (duration 3 seconds) is emptied.The right of way phase of the entrance lane of adjacent clearance overlapping 6 seconds in time.Specifically, The Phase synchronization change of entrance lane 71 and 75, the right of way phase of entrance lane 71 and 75 is 0~31 second, and non-right of way phase is 31~100 seconds.The Phase synchronization change of entrance lane 73 and 77, the right of way phase of entrance lane 73 and 77 is 25~56 seconds, non- Right of way phase is 0~25 second and 56~100 seconds.The Phase synchronization change of entrance lane 72 and 74, the road of entrance lane 72 and 74 It is 50~81 seconds to weigh phase, and non-right of way phase is 0~50 second and 81~100 seconds.Similar, the phase of entrance lane 76 and 78 is same Step change, the non-right of way phase of entrance lane 76 and 78 is 6~75 seconds, and the right of way phase of entrance lane 76 and 78 is 0~6 second With 75~100 seconds.

Simulation Test Environment H5.In terms of the layout environments of crossing, Simulation Test Environment H5 and Simulation Test Environment H2 differences It is, the guiding section length of each entrance lane is 15 meters in Simulation Test Environment H4, and is arranged at the speed guiding of each boot section The spacing between adjacent transverse ground signal lamp group in lamp array row is equal.Specifically, the in speed guiding lamp array the 1st It is individual to be spaced about between the 2nd horizontal ground signal lamp group between 5 meters, the 2nd and the 3rd horizontal ground signal lamp groups Be spaced about be spaced about 5 meters between 5 meters, the 3rd and the 4th horizontal ground signal lamp groups.

Simulation Test Environment H5 is identical with Simulation Test Environment H2 signal control environment.

Simulation Test Environment H6, in terms of the layout environments of crossing, Simulation Test Environment H6 and Simulation Test Environment H2 differences It is, the guiding section length of each entrance lane is 15 meters in Simulation Test Environment H6, is arranged at the speed guiding lamp of each boot section Array includes 3 horizontal ground signal lamp groups, and between the adjacent transverse ground signal lamp group in speed guiding lamp array Spacing is equal.Specifically, the 1st spacing between the 2nd horizontal ground signal lamp group in speed guiding lamp array is about 7.5 meters are spaced about between 7.5 meters, the 2nd and the 3rd horizontal ground signal lamp groups.

In terms of signal controls environment, Simulation Test Environment H6 is with Simulation Test Environment H2 differences, emulation testing ring In the H6 of border the single right of way phase of each entrance lane when a length of 29 seconds, single non-right of way phase when a length of 71 seconds.Single road Power phase (amounting to 29 seconds) is by permitting row phase (duration 23 seconds), alert row phase (duration 3 seconds) and emptying phase (duration 3 seconds) group Into.The right of way phase of the entrance lane of adjacent clearance overlapping 4 seconds in time.Specifically, the phase of entrance lane 71 and 75 is same Step change, the right of way phase of entrance lane 71 and 75 is 0~29 second, and non-right of way phase is 29~100 seconds.The He of entrance lane 73 77 Phase synchronization change, the right of way phase of entrance lane 73 and 77 is 25~54 seconds, and non-right of way phase is 0~25 second and 54 ~100 seconds.The Phase synchronization change of entrance lane 72 and 74, the right of way phase of entrance lane 72 and 74 is 50~79 seconds, non-road It is 0~50 second and 79~100 seconds to weigh phase.The Phase synchronization change of entrance lane 76 and 78, the non-road of entrance lane 76 and 78 It is 4~75 seconds to weigh phase, and the right of way phase of entrance lane 76 and 78 is 0~4 second and 75~100 seconds.

Simulation Test Environment H7.In terms of the layout environments of crossing, Simulation Test Environment H7 and Simulation Test Environment H2 differences It is, the guiding section length of each entrance lane is 10 meters in Simulation Test Environment H7, is arranged at the speed guiding lamp of each boot section Array includes 3 horizontal ground signal lamp groups, and between the adjacent transverse ground signal lamp group in speed guiding lamp array Spacing is equal.Specifically, the 1st spacing between the 2nd horizontal ground signal lamp group in speed guiding lamp array is about 5 meters are spaced about between 5 meters, the 2nd and the 3rd horizontal ground signal lamp groups.

In terms of signal controls environment, Simulation Test Environment H7 is identical with Simulation Test Environment H6.

Emulation testing data under Simulation Test Environment H1~H7 can be as shown in illustrating Fig. 6-A shown in form, full From the point of view of throughput contrast per hour under vehicle density and average speed contrast, application scheme is in throughput There is compared with traditional zipper formula passes through mode lifting by a relatively large margin with average speed etc..

In Simulation Test Environment H1~H7 citings with the overlapping duration of the right of way phase in two entrances track (i.e. preaceleration when It is long) illustrate for 4 seconds or 5 seconds or exemplified by 6 seconds, overlapping duration is alternatively other durations certainly, for example, 1 second, 2 seconds, 3 seconds, 3.5 seconds, 8 seconds, 9 seconds, 10 seconds or other durations less than corresponding right of way phase duration, but corresponding embodiment this analogize.Its In, in Simulation Test Environment H1~H7 citings so that right of way phase includes permitting row phase, alert row phase and emptying phase as an example for Bright, right of way phase is also likely to be the other forms shown in Fig. 3 citings, such as right of way phase may include to permit and row phase and empty phase Position, but do not include alert row phase.Right of way phase can be by that analogy for the corresponding embodiment of other composition forms.

As a whole, the scheme of the embodiment of the present application is implemented, by the overlapping mechanism for introducing crossing area conflict right of way phase And boot section, be advantageous to greatly improve speed of the vehicle by crossing area.It can be seen from time=distance/speed, in identical The more fast vehicle that then passes through of speed is also more in duration, and traffic efficiency is also higher.The technical scheme of the embodiment of the present application with Traditional zipper formula transit scenario is compared, and then advantageously reduces fuel consumption and discharge amount of exhaust gas.As an example it is assumed that by every Car will pass through 5 grade crossings daily, it is assumed that each grade crossing waits 12 seconds red lights less, fuel oil during idling Average 1 liter of gasoline per hour is consumed to calculate, then calculated with 1,000,000, certain city car, can easily save the combustion of more than one hundred million members every year Oil.Such as 360 days * 100 ten thousand * (5*0.2 minutes * 1 liter/60 minutes)=6,000,000 liters.Assuming that every liter of oil by 7 yuan or so come based on Calculate, 6,000,000 liters of oily * 7 yuan=forty-two million members can be saved every year.This can save social resources while traffic efficiency is improved, Reduce pollutant emission.

The embodiment of the present application also provides a kind of storage medium, and the instruction of the storage medium storage or code can be used for performing The part or all of step for any one method that the embodiment of the present application is provided.

In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not have the portion being described in detail in some embodiment Point, it may refer to the associated description of other embodiment.

In several embodiments provided herein, it should be understood that disclosed device, can be by another way Realize.Such as device embodiment described above is only schematical, such as the division of said units, it is only one kind Division of logic function, can there is other dividing mode when actually realizing, for example, multiple units or component can combine or Another system is desirably integrated into, either some features can be ignored or not perform.Another, shown or discussed phase Coupling or direct-coupling or communication connection between mutually can be the INDIRECT COUPLINGs or logical by some interfaces, device or unit Letter connection, can be electrical or other forms.

The above-mentioned unit illustrated as separating component can be or may not be physically separate, show as unit The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple On NE.Some or all of unit therein can be selected to realize this embodiment scheme according to the actual needs Purpose.

If above-mentioned integrated unit is realized in the form of SFU software functional unit and is used as independent production marketing or use When, it can be stored in a computer read/write memory medium.Based on such understanding, the technical scheme essence of the application On all or part of the part that is contributed in other words to prior art or the technical scheme can be with the shape of software product Formula is embodied, and the computer software product is stored in a storage medium, including some instructions to cause one calculating Machine equipment (can be personal computer, server or network equipment etc.) performs the complete of each embodiment above method of the application Portion or part steps.And foregoing storage medium includes：USB flash disk, mobile hard disk, magnetic disc, CD, read-only storage (ROM, Read- Only Memory) or random access memory (RAM, Random Access Memory) etc. is various can be with store program codes Medium.

Claims (10)

1. a kind of Signalized control method of grade crossing, it is characterised in that the grade crossing include crossing area, W Parking Entrance and B exit ramp, wherein, the W and B are the integer more than 1, wherein, it is each among the W Parking Entrance The outlet of Parking Entrance is connected with the entrance in the crossing area, the entrance of each exit ramp among the B exit ramp with it is described The outlet in crossing area connects, and each Parking Entrance among the W Parking Entrance includes at least one entrance lane；Wherein, entrance car The different Parking Entrances that road Ci and entrance lane Cj belongs among the W Parking Entrance, the entrance lane Ci and entrance lane Cj The track of crossing area conflict each other；Wherein, the entrance lane Ci has boot section LE-Ci；

Wherein, the crossing area of the grade crossing is provided with locus guiding lamp array row, the locus guiding lamp array row Multiple ground signal lamps including being distributed in the crossing area, wherein,；

Wherein, the boundary line of driving into of the boot section LE-Ci overlaps with the stop line of the entrance lane Ci on locus, Or the boot section LE-Ci drives into boundary line between the stop line of the entrance lane Ci and rolled away between boundary line；It is described Boot section LE-Ci boundary line of rolling away from overlaps with the boundary line of rolling away from of the entrance lane Ci on locus, or described Rolling away from for boundary line and the entrance lane Ci is driven into boot section LE-Ci boundary line of rolling away between the boot section LE-Ci Between boundary line；

Wherein, the boot section LE-Ci is provided with speed guiding lamp array Ar-Ci, and the speed guiding lamp array Ar-Ci includes NCi horizontal ground signal lamp groups, wherein, the NCi is the positive integer more than 1, wherein, the NCi horizontal ground signals Each horizontal ground signal lamp group in lamp group includes at least one ground signal lamp；The NCi horizontal ground signal lamp group bags Horizontal ground signal lamp group Ci-p and horizontal ground signal lamp group Ci-q are included, the horizontal ground signal lamp group Ci-p is arranged at institute That states boot section LE-Ci rolls border line position away from, and the horizontal ground signal lamp group Ci-q is arranged at driving into for the boot section Border line position, the spacing between the horizontal ground signal lamp group Ci-p and horizontal ground signal lamp group Ci-q are more than or equal to Most short effectively guiding distance L_LE-min, the L_LE-minMore than or equal to 2 meters；

The Signalized control method includes：

When away from reference to moment T_{ck_Cj}Arrival there remains overlapping duration T_{cd_Ci}When, control the NCi horizontal ground signal lamp groups Asynchronised handover sends state to fair traveling optical signal, wherein, the horizontal ground signal lamp group Ci-p and the horizontal ground signal Lamp group Ci-q is switched to the time interval Δ T that fair traveling optical signal sends state_{g-Ci-p_Ci-q}More than or equal to the overlapping duration T_{cd_Ci}, and the Δ T_{g-Ci-p_Ci-q}Less than 3 seconds+T_{cd_Ci}Or the Δ T_{g-Ci-p_Ci-q}Less than 1.2*T_{cd_Ci}；

Wherein, the NCi horizontal ground signal lamp groups include horizontal ground signal lamp group Ci-i and horizontal ground signal lamp group Ci-j, the spacing between the horizontal ground signal lamp group Ci-j and the stop line of the entrance lane Ci, more than the transverse direction Spacing between ground signal lamp group Ci-i and the entrance lane Ci stop line；Wherein, the horizontal ground signal lamp group Ci-i and horizontal ground signal lamp group Ci-j is described in the spacing in the NCi horizontal ground signal lamp groups is more than or equal to L_LE-minAny two transverse direction ground signal lamp group, wherein, the horizontal ground signal lamp group Ci-i is switched to fair traveling optical signal At the time of fair traveling optical signal being switched at the time of sending state earlier than the horizontal ground signal lamp group Ci-j and sends state；Its In, V_{g-Ci-i_Ci-j}Equal to L_{Ci-i_Ci-j}Divided by Δ T_{g-Ci-i_Ci-j}Obtained from business, the L_{Ci-i_Ci-j}For the horizontal ground signal Spacing between lamp group Ci-j and the horizontal ground signal lamp group Ci-i；The Δ T_{g-Ci-i_Ci-j}For horizontal ground signal lamp group The Ci-j and horizontal ground signal lamp group Ci-i is switched to the interval duration that fair traveling optical signal sends state, the V_{g-Ci-i_Ci-j} Maximum speed limit or minimum speed limit or maximum safe speed less than or equal to the entrance lane Ci；

When the horizontal ground traffic lights group Ci-p is switched to fair traveling optical signal and sends state, the locus guiding lamp array is controlled MCi traffic above-ground lamps in row are switched to fair traveling optical signal and send state, wherein, sent in fair traveling optical signal described in state MCi bar traffic above-ground lamps show optical track road L1 in visual effect, and the optical track road L1 is by the entrance lane Ci and downstream Track Yi is docked, the downstream track that the downstream track Yi is allowed to drive into by the vehicle on the entrance lane Ci；

Wherein, it is described to refer to moment T_{ck_Cj}Fair traveling optical signal for signal lamp corresponding to the stop line of the entrance lane Cj is sent The finish time T of state_ge-Cj, or it is described with reference to moment T_{ck_Cj}For the T_ge-CjAgain by corresponding to the entrance lane Cj Safety clearance duration T_qk-CjAnd at the time of arrival；It is or described with reference to moment T_{ck_Cj}For the stop line pair of the entrance lane Cj The police's traveling optical signal for the signal lamp answered sends the finish time T of state_ye-Cj, or it is described with reference to moment T_{ck_Cj}For the T_ye-Cj Pass through safety clearance duration T corresponding to the entrance lane Cj again_qk-CjAnd at the time of arrival.

2. according to the method for claim 1, it is characterised in that

Methods described also includes：State is sent in fair traveling optical signal continue for duration in the horizontal ground signal lamp group Ci-q T_g-Ci-qWhen, controlling the NCi horizontal ground traffic signal light groups, synchronously sending state from fair traveling optical signal is switched to forbidden light Signal sends state；Or send state in fair traveling optical signal in the horizontal ground signal lamp group Ci-q and continue for duration T_g-Ci-q When, control the NCi horizontal ground traffic signal light groups are asynchronous to send state from fair traveling optical signal and be switched to forbidden optical signal Send state, the horizontal ground signal lamp group Ci-i, which from fair traveling optical signal sends state and is switched to forbidden optical signal, sends state At the time of, from fair traveling optical signal send state earlier than the horizontal ground signal lamp group Ci-j and be switched to forbidden optical signal and send shape At the time of state；Or it is switched in the horizontal ground signal lamp group Ci-q and passes through duration at the time of fair traveling optical signal sends state again T_g-Ci-qWhen, control the NCi horizontal ground traffic signal light group synchronism switchings to send state to forbidden optical signal；Or institute State horizontal ground signal lamp group Ci-q and be switched at the time of fair traveling optical signal sends state and pass through duration T again_g-Ci-qWhen, control institute State NCi horizontal ground traffic signal light group asynchronised handovers and send state to forbidden optical signal, wherein, the horizontal ground signal At the time of lamp group Ci-i is switched to forbidden optical signal and sends state, it is switched to earlier than the horizontal ground signal lamp group Ci-j forbidden At the time of optical signal sends state.

Or

Methods described also includes：State is sent in fair traveling optical signal continue for duration in the horizontal ground signal lamp group Ci-q T_g-Ci-qWhen, controlling the NCi horizontal ground traffic signal light groups, synchronously sending state from fair traveling optical signal is switched to alert row light Signal sends state；Or send state in fair traveling optical signal in the horizontal ground signal lamp group Ci-q and continue for duration T_g-Ci-qWhen, control the NCi horizontal ground traffic signal light groups are asynchronous to send state from fair traveling optical signal and be switched to alert row light Signal sends state, and the horizontal ground signal lamp group Ci-i, which from fair traveling optical signal sends state and is switched to alert traveling optical signal, to be sent At the time of state, send state from fair traveling optical signal earlier than the horizontal ground signal lamp group Ci-j and be switched to alert traveling optical signal hair At the time of doing well；Or it is switched at the time of fair traveling optical signal sends state in the horizontal ground signal lamp group Ci-q and passes through again Duration T_g-Ci-qWhen, control the NCi horizontal ground traffic signal light group synchronism switchings to send state to alert traveling optical signal；Or It is switched in the horizontal ground signal lamp group Ci-q and passes through duration T at the time of fair traveling optical signal sends state again_g-Ci-qWhen, control Make the NCi horizontal ground traffic signal light group asynchronised handovers and send state, the horizontal ground signal to alert traveling optical signal At the time of lamp group Ci-i is switched to alert traveling optical signal and sends state, alert row is switched to earlier than the horizontal ground signal lamp group Ci-j At the time of optical signal sends state.

3. according to the method for claim 2, it is characterised in that methods described also includes：

State is sent in alert traveling optical signal continue for duration T in the horizontal ground signal lamp group Ci-q_y-Ci-qWhen, described in control The horizontal ground traffic signal light groups of NCi are synchronous from alert traveling optical signal to be sent state and is switched to forbidden optical signal and send state；Or State is sent in alert traveling optical signal continue for duration T in the horizontal ground signal lamp group Ci-q_y-Ci-qWhen, control the NCi Horizontal ground traffic signal light group is asynchronous from alert traveling optical signal to be sent state and is switched to forbidden optical signal and send state, the transverse direction At the time of ground signal lamp group Ci-i sends state from alert traveling optical signal and is switched to forbidden optical signal and sends state, earlier than the horizontal stroke At the time of earthward signal lamp group Ci-j sends state from alert traveling optical signal and is switched to forbidden optical signal and sends state；Or described Horizontal ground signal lamp group Ci-q is switched at the time of alert traveling optical signal sends state passes through duration T again_y-Ci-qWhen, described in control NCi horizontal ground traffic signal light group synchronism switchings send state to forbidden optical signal；Or in the horizontal ground signal lamp Group Ci-q is switched at the time of alert traveling optical signal sends state passes through duration T again_y-Ci-qWhen, control the NCi horizontal ground to hand over Ventilating signal lamp group is switched to asynchronous forbidden optical signal and sends state, and the horizontal ground signal lamp group Ci-i is switched to forbidden light letter At the time of number sending state, at the time of being switched to forbidden optical signal earlier than the horizontal ground signal lamp group Ci-j and send state.

4. according to the method in claim 2 or 3, it is characterised in that

V_{r-Ci-i_Ci-j}Equal to the L_{Ci-i_Ci-j}Divided by Δ T_{r-Ci-i_Ci-j}Obtained from business, the Δ T_{r-Ci-i_Ci-j}For the transverse direction The ground signal lamp group Ci-j and horizontal ground signal lamp group Ci-i is switched to the interval duration that forbidden optical signal sends state, Wherein, the V_{r-Ci-i_Ci-j}Minimum speed limit or the V equal to the entrance lane Ci_{r-Ci-i_Ci-j}More than the V_{g-Ci-i_Ci-j}。

5. according to the method described in claim 2,3 or 4, it is characterised in that the NCi horizontal ground signal lamp groups include institute Horizontal ground signal lamp group Ci-i, the horizontal ground signal lamp group Ci-j and horizontal ground signal lamp group Ci-k are stated, wherein, institute The spacing between horizontal ground signal lamp group Ci-j and the entrance lane Ci stop line is stated, less than the horizontal ground signal Spacing between lamp group Ci-k and the entrance lane Ci stop line；

Wherein, V_{r-Ci-i_Ci-j}Equal to V_{r-Ci-j_Ci-k}, the V_{r-Ci-j_Ci-k}Equal to L_{Ci-j_Ci-k}Divided by Δ T_{r-Ci-j_Ci-k}Obtained from Business；The L_{Ci-j_Ci-k}For the spacing between the horizontal ground signal lamp group Ci-j and the horizontal ground signal lamp group Ci-k, The Δ T_{r-Ci-j_Ci-k}Forbidden light is switched to for horizontal ground signal lamp group Ci-k and the horizontal ground signal lamp group Ci-j to believe Number send the interval duration of state, the L_{Ci-j_Ci-k}More than or equal to the most short effectively guiding distance；The V_{r-Ci-i_Ci-j}Deng In L_{Ci-i_Ci-j}Divided by Δ T_{r-Ci-i_Ci-j}Obtained from business, the Δ T_{r-Ci-i_Ci-j}For horizontal ground signal lamp group Ci-i with it is described Horizontal ground signal lamp group Ci-j is switched to the interval duration that forbidden optical signal sends state.

6. according to the method described in any one of claim 1 to 5, it is characterised in that the NCi horizontal ground signal lamp group bags The horizontal ground signal lamp group Ci-i, the horizontal ground signal lamp group Ci-j and horizontal ground signal lamp group Ci-k are included, its In, the spacing between the horizontal ground signal lamp group Ci-j and the stop line of the entrance lane Ci, less than it is described laterally Spacing between face signal lamp group Ci-k and the entrance lane Ci stop line；

Wherein, V_{g-Ci-i_Ci-j}Less than or equal to V_{g-Ci-j_Ci-k}, the V_{g-Ci-j_Ci-k}Equal to L_{Ci-j_Ci-k}Divided by Δ T_{g-Ci-j_Ci-k}And Obtained business；The L_{Ci-j_Ci-k}Between the horizontal ground signal lamp group Ci-j and the horizontal ground signal lamp group Ci-k Spacing；The Δ T_{g-Ci-j_Ci-k}It is switched to for the horizontal ground signal lamp group Ci-k and horizontal ground signal lamp group Ci-j fair Traveling optical signal sends the interval duration of state, the L_{Ci-j_Ci-k}More than or equal to the L_LE-min。

A kind of 7. Signalized control equipment of grade crossing, it is characterised in that the grade crossing include crossing area, W Parking Entrance and B exit ramp, wherein, the W and B are the integer more than 1, wherein, it is each among the W Parking Entrance The outlet of Parking Entrance is connected with the entrance in the crossing area, the entrance of each exit ramp among the B exit ramp with it is described The outlet in crossing area connects, and each Parking Entrance among the W Parking Entrance includes at least one entrance lane；Wherein, entrance car The different Parking Entrances that road Ci and entrance lane Cj belongs among the W Parking Entrance, the entrance lane Ci and entrance lane Cj The track of crossing area conflict each other；Wherein, the entrance lane Ci has boot section LE-Ci；

Wherein, the boundary line of driving into of the boot section LE-Ci overlaps with the stop line of the entrance lane Ci on locus, Or the boot section LE-Ci drives into boundary line between the stop line of the entrance lane Ci and rolled away between boundary line；It is described Boot section LE-Ci boundary line of rolling away from overlaps with the boundary line of rolling away from of the entrance lane Ci on locus, or described Rolling away from for boundary line and the entrance lane Ci is driven into boot section LE-Ci boundary line of rolling away between the boot section LE-Ci Between boundary line；

Wherein, the boot section LE-Ci is provided with speed guiding lamp array Ar-Ci, and the speed guiding lamp array Ar-Ci includes NCi horizontal ground signal lamp groups, wherein, the NCi is the positive integer more than 1, wherein, the NCi horizontal ground signals Each horizontal ground signal lamp group in lamp group includes at least one ground signal lamp；The NCi horizontal ground signal lamp group bags Horizontal ground signal lamp group Ci-p and horizontal ground signal lamp group Ci-q are included, the horizontal ground signal lamp group Ci-p is arranged at institute That states boot section LE-Ci rolls border line position away from, and the horizontal ground signal lamp group Ci-q is arranged at driving into for the boot section Border line position, the spacing between the horizontal ground signal lamp group Ci-p and horizontal ground signal lamp group Ci-q are more than or equal to Most short effectively guiding distance L_LE-min, the L_LE-minMore than or equal to 2 meters；

The Signalized control equipment includes the memory and processor being coupled, wherein, the processor is used to perform as weighed Profit requires the Signalized control method described in 1 to 6 any one.

A kind of 8. lamp system of grade crossing, it is characterised in that

The grade crossing includes crossing area, W Parking Entrance and B exit ramp, wherein, the W and B are whole more than 1 Number, wherein, the outlet of each Parking Entrance among the W Parking Entrance is connected with the entrance in the crossing area, the B outlet The entrance of each exit ramp among road is connected with the outlet in the crossing area, each Parking Entrance among the W Parking Entrance Including at least one entrance lane；Wherein, the difference that entrance lane Ci and entrance lane Cj belongs among the W Parking Entrance enters Mouth road, the entrance lane Ci and entrance lane Cj crossing area conflict each other track；Wherein, the entrance lane Ci has guiding Area LE-Ci；

Wherein, the boundary line of driving into of the boot section LE-Ci overlaps with the stop line of the entrance lane Ci on locus, Or the boot section LE-Ci drives into boundary line between the stop line of the entrance lane Ci and rolled away between boundary line；It is described Boot section LE-Ci boundary line of rolling away from overlaps with the boundary line of rolling away from of the entrance lane Ci on locus, or described Rolling away from for boundary line and the entrance lane Ci is driven into boot section LE-Ci boundary line of rolling away between the boot section LE-Ci Between boundary line；

Wherein, the boot section LE-Ci is provided with speed guiding lamp array Ar-Ci, and the speed guiding lamp array Ar-Ci includes NCi horizontal ground signal lamp groups, wherein, the NCi is the positive integer more than 1, wherein, the NCi horizontal ground signals Each horizontal ground signal lamp group in lamp group includes at least one ground signal lamp；The NCi horizontal ground signal lamp group bags Horizontal ground signal lamp group Ci-p and horizontal ground signal lamp group Ci-q are included, the horizontal ground signal lamp group Ci-p is arranged at institute That states boot section LE-Ci rolls border line position away from, and the horizontal ground signal lamp group Ci-q is arranged at driving into for the boot section Border line position, the spacing between the horizontal ground signal lamp group Ci-p and horizontal ground signal lamp group Ci-q are more than or equal to Most short effectively guiding distance L_LE-min, the L_LE-minMore than or equal to 2 meters；

The lamp system includes Signalized control equipment and speed guiding lamp array Ar-Ci,

Wherein, the Signalized control equipment connects with speed guiding lamp array Ar-Ci, and institute's Signalized control equipment is used to perform Signalized control method as described in any one of claim 1 to 6.

9. a kind of lamp system of grade crossing, it is characterised in that the grade crossing is individual including crossing area, W Parking Entrance and B exit ramp, wherein, the W and B are the integer more than 1, wherein, each entrance among the W Parking Entrance The outlet in road is connected with the entrance in the crossing area, entrance and the crossing of each exit ramp among the B exit ramp The outlet in area connects, and each Parking Entrance among the W Parking Entrance includes at least one entrance lane；Wherein, entrance lane Ci The different Parking Entrances belonged to entrance lane Cj among the W Parking Entrance, the entrance lane Ci and entrance lane Cj are each other Crossing area conflict track；Wherein, the entrance lane Ci has boot section LE-Ci；

Wherein, the boundary line of driving into of the boot section LE-Ci overlaps with the stop line of the entrance lane Ci on locus, Or the boot section LE-Ci drives into boundary line between the stop line of the entrance lane Ci and rolled away between boundary line；It is described Boot section LE-Ci boundary line of rolling away from overlaps with the boundary line of rolling away from of the entrance lane Ci on locus, or described Rolling away from for boundary line and the entrance lane Ci is driven into boot section LE-Ci boundary line of rolling away between the boot section LE-Ci Between boundary line；

Wherein, the boot section LE-Ci is provided with speed guiding lamp array Ar-Ci, and the speed guiding lamp array Ar-Ci includes NCi horizontal ground signal lamp groups, wherein, the NCi is the positive integer more than 1, wherein, the NCi horizontal ground signals Each horizontal ground signal lamp group in lamp group includes at least one ground signal lamp；The NCi horizontal ground signal lamp group bags Horizontal ground signal lamp group Ci-p and horizontal ground signal lamp group Ci-q are included, the horizontal ground signal lamp group Ci-p is arranged at institute That states boot section LE-Ci rolls border line position away from, and the horizontal ground signal lamp group Ci-q is arranged at driving into for the boot section Border line position, the spacing between the horizontal ground signal lamp group Ci-p and horizontal ground signal lamp group Ci-q are more than or equal to Most short effectively guiding distance L_LE-min, the L_LE-minMore than or equal to 2 meters；

The lamp system includes semaphore and controller；

Wherein, the semaphore connects with controller, and the controller connects with the speed guiding lamp array Ar-Ci, described Controller is used to perform the Signalized control method as described in any one of claim 1 to 6.

A kind of 10. lamp system of grade crossing, it is characterised in that

The grade crossing includes crossing area, W Parking Entrance and B exit ramp, wherein, the W and B are whole more than 1 Number, wherein, the outlet of each Parking Entrance among the W Parking Entrance is connected with the entrance in the crossing area, the B outlet The entrance of each exit ramp among road is connected with the outlet in the crossing area, each Parking Entrance among the W Parking Entrance Including at least one entrance lane；Wherein, the difference that entrance lane Ci and entrance lane Cj belongs among the W Parking Entrance enters Mouth road, the entrance lane Ci and entrance lane Cj crossing area conflict each other track；Wherein, the entrance lane Ci has guiding Area LE-Ci；

Wherein, the boundary line of driving into of the boot section LE-Ci overlaps with the stop line of the entrance lane Ci on locus, Or the boot section LE-Ci drives into boundary line between the stop line of the entrance lane Ci and rolled away between boundary line；It is described Boot section LE-Ci boundary line of rolling away from overlaps with the boundary line of rolling away from of the entrance lane Ci on locus, or described Rolling away from for boundary line and the entrance lane Ci is driven into boot section LE-Ci boundary line of rolling away between the boot section LE-Ci Between boundary line；

Wherein, the boot section LE-Ci is provided with speed guiding lamp array Ar-Ci, and the speed guiding lamp array Ar-Ci includes NCi horizontal ground signal lamp groups, wherein, the NCi is the positive integer more than 1, wherein, the NCi horizontal ground signals Each horizontal ground signal lamp group in lamp group includes at least one ground signal lamp；The NCi horizontal ground signal lamp group bags Horizontal ground signal lamp group Ci-p and horizontal ground signal lamp group Ci-q are included, the horizontal ground signal lamp group Ci-p is arranged at institute That states boot section LE-Ci rolls border line position away from, and the horizontal ground signal lamp group Ci-q is arranged at driving into for the boot section Border line position, the spacing between the horizontal ground signal lamp group Ci-p and horizontal ground signal lamp group Ci-q are more than or equal to Most short effectively guiding distance L_LE-min, the L_LE-minMore than or equal to 2 meters；

The lamp system includes semaphore, main controller, the first iversion controller and the second iversion controller；

The semaphore connects with main controller, and the main controller connects with first iversion controller and second iversion controller respectively Connecing, first iversion controller connects with the speed guiding lamp array Ar-Ci, wherein, first iversion controller is used to perform such as Signalized control method described in any one of claim 1 to 6.