CN106652513A

CN106652513A - System and method for increasing traffic capacity of vehicles in intersection in traffic network

Info

Publication number: CN106652513A
Application number: CN201710046135.5A
Authority: CN
Inventors: 王英辉; 刘旺; 吴国彬; 艾惠灵; 郑晓鹏; 余蔚; 赵亮; 蔡路益; 陈龙
Original assignee: Banma Information Technology Co Ltd
Current assignee: Banma Information Technology Co Ltd
Priority date: 2017-01-22
Filing date: 2017-01-22
Publication date: 2017-05-10
Also published as: CN107067775A

Abstract

The invention provides a system and method for increasing the traffic capacity of vehicles in an intersection in a traffic network. The method comprises the following steps: receiving a traffic signal about the traffic state at one interaction in the traffic network; acquiring a traffic state of a next entering road section after the vehicles pass by the intersection in the traffic network; generating a starting signal according to the traffic signal of the intersection and the traffic state of the next entering road section; and while executing the starting signal, starting the vehicles which are waiting for being allowed to enter the road section at the intersection, and driving the vehicles into the next entering road section after passing by the intersection. In such a manner, the phenomenon of the traffic jam at the intersection can be avoided, the traffic capacity of the vehicles in the intersection can be increased and the traffic pressure can be relieved.

Description

The system and method for the bus capacity at the crossing in raising transportation network

Technical field

The present invention relates to field of traffic, more particularly to one system for improving the bus capacity at the crossing in transportation network And method.

Background technology

In recent years, with the development and the continuous improvement of people's income of auto industry, private savings automobile starts to come into thousand Ten thousand families of family, and increasingly change the daily trip mode of people and life style.However, the trip band given people in private savings automobile While to facilitate, also cause the problems such as traffic pressure is increasing in city, therefore, how to solve the traffic pressure in city Problem, be a difficult problem that modern society must face.

In present traffic system, in order to ensure traffic safety, the most crossings in city are all provided with red green Lamp, to indicate the current state of vehicle by traffic lights, such as when traffic lights are shown with red light phase, forbids all vehicles to lead to The crossing is crossed, when traffic lights are shown with green light phase, it is allowed to which vehicle passes through the crossing.Currently, the driver of vehicle is to see Examine the mode of the dispaly state of traffic lights or in the way of observing the state of front truck judging whether the crossing is allowed to lead to Capable.For example, when driver is when observing that traffic lights are shown with red light phase, vehicle can be parked in after the stop line at the crossing Face with after waiting traffic lights to be switched to showing with green light phase again by the crossing, the driver of vehicle below can make vehicle according to It is secondary to be arranged in behind the vehicle of halted state.It is understood that may when the vehicle body of vehicle above is higher The sight line of the driver of stop vehicle below, and cause the driver of vehicle below to observe directly the aobvious of traffic lights Show state, or vehicle below because of the state that cannot see traffic lights away from traffic lights.

When the driver of the vehicle for being parked in foremost is it was observed that traffic lights are switched to green light shape by being shown with red light phase After state shows, the vehicle start (driving vehicle movement) can be driven, vehicle below is because observing the display of traffic lights State, therefore, vehicle below only can make starting-up action after vehicle start above is observed, before and after this causes There is delay in the start-up time of vehicle, and in the position away from record storehouse, the delay of the start-up time of fore-aft vehicle is longer, So that causing the traffic capacity at the crossing poor.

In addition, when the dispaly state that traffic lights are waited after vehicle is parked in the stop line at the crossing switches, in idling shape The vehicle of state can equally consume the energy (typically gasoline or diesel oil etc.), for the pressure of save energy and reduction to environment, Present many vehicles are all configured for automatic start-stop module, and this causes to be parked in behind the stop line at the crossing and waits traffic lights The electromotor of the vehicle of dispaly state switching can be with operation suspension, so as to reduce the consumption to the energy and exhaust emissions.Although band The vehicle for having automatic start-stop module has above-mentioned these advantages, but automatic start-stop module is configured on vehicle and be reduce further The traffic capacity at the crossing.Specifically, before vehicle makes starting-up action, need to restart generation machine, generally this is moved Make make be the vehicle driver observe front truck starting-up action after just make, it is to be understood that restarting Generation machine needs also exist for expending the regular hour, and this further extends the delay of the start-up time of fore-aft vehicle, so as to enter one Step reduces the traffic capacity at the crossing.

In addition, refer to the attached drawing 7A and Fig. 7 B, generally in the central area in city, the distance between two neighboring crossing is compared Closely, in vehicle flowrate than the larger time period, the section between two neighboring crossing is easy to block up full by vehicle, such as in accompanying drawing 7A In Fig. 7 B, defining the region has section a101, section b102, section c103, section d104, section e105, section f106, road Section and is respectively set at the red green of the crossing a108 and crossing b109 at g107 and crossing a108 and crossing b109 Lamp a110 and traffic lights b111 is constituted.In vehicle flowrate than the larger time period, between the crossing a108 and the crossing b109 The section b102 be easy to it is stifled full by vehicle.When the traffic lights a110 is switched to green light shape by being shown with red light phase When state shows and allows vehicle a112 to be allowed in the way of keeping straight on by the crossing a101, the traffic lights b111 may locate In current state is not allowed to, now, the section b102 is still waited the crossing b109 to be allowed to current vehicle It is stifled full, at this moment, if vehicle a112 startings and when intending by the crossing a101, the vehicle a112 can be blocked and It is forced to be docked in the crossing a108 waits.At this moment, if the dispaly state of the traffic lights a110 switches and allows the car When b113 passes through from the section e105 to the section d104, the vehicle b113 can be parked in the institute of the crossing a109 Vehicle a112 stops are stated, and cannot be entered by the crossing a108 and be travelled from the section e105 to the section d104, from And the congestion of the crossing a108 is caused, so that the bus capacity of the transportation network in the region is seriously reduced, especially It is reduction of the bus capacity of the crossing a108.

The content of the invention

It is an object of the present invention to provide the system and method for improving bus capacity in transportation network, wherein The system can improve the bus capacity at a crossing in the transportation network, to avoid the vehicle from going out at the crossing The bad phenomenon of existing congestion.

It is an object of the present invention to provide the system and method for improving bus capacity in transportation network, wherein The system can be according to the right of way signal at the crossing and behind the crossing a section to be entered current state, control The vehicle is made through the crossing, for example, can control whether the vehicle sails the crossing into and the control vehicle is sailed into The quantity of the vehicle at the crossing is sailed in the speed at the crossing and control into, so as to avoid the vehicle at the crossing There is the bad phenomenon of congestion.

It is an object of the present invention to provide the system and method for improving bus capacity in transportation network, wherein When the crossing allows the vehicle sailing described when into section into through the crossing, the system is received with regard to described The right of way signal at crossing, with follow-up, vehicle described in the system help is through the crossing and sails into and described waits to enter Section, and the vehicle congestion is avoided at the crossing.

It is an object of the present invention to provide the system and method for improving bus capacity in transportation network, wherein The system provides a prediction module, with according to the current shape of the right of way signal at the crossing and the section to be entered State, obtains one and predicts the outcome, follow-up, to sail the quantity of the vehicle at the crossing into according to the control that predicts the outcome, So as to avoid the vehicle congestion at the crossing.

It is an object of the present invention to provide the system and method for improving bus capacity in transportation network, wherein Within the identical time period, the system can make greater number of vehicle by the crossing, to alleviate traffic pressure.

It is an object of the present invention to provide the system and method for improving bus capacity in transportation network, wherein When the crossing is allowed to current, the system can shorten the time delay of the starting of fore-aft vehicle, described so as to improve The traffic capacity at crossing.

It is an object of the present invention to provide the system and method for improving bus capacity in transportation network, wherein When the crossing is allowed to current, the system can make fore-aft vehicle start to walk simultaneously, to eliminate the starting of fore-aft vehicle Time delay, so as to improve the traffic capacity at the crossing.

It is an object of the present invention to provide the system and method for improving bus capacity in transportation network, wherein The system provides a detection module, to obtain an ambient signal by way of detecting the surrounding of the vehicle, and Follow-up, the current state at the crossing is judged according to the ambient signal.

It is an object of the present invention to provide the system and method for improving bus capacity in transportation network, wherein The system provides a processing module and a performing module, and the performing module is communicatively connected in a network in the processing module, Wherein described processing module generates the enabling signal according to the right of way signal, and the performing module is performing the startup letter Number when control the vehicle start.

It is an object of the present invention to provide the system and method for improving bus capacity in transportation network, wherein The system provides a prompting module, and the prompting module is communicatively connected in a network in the processing module, wherein the process Module generates an alerting signal according to the right of way signal, and the prompting module is reminded with regard to vehicle according to the alerting signal State.

It is an object of the present invention to provide the system and method for improving bus capacity in transportation network, wherein The system provides a prompting module, wherein the processing module generates the alerting signal according to the right of way signal, it is described Prompting module reminds the driver of vehicle with regard to the current state at the crossing according to the alerting signal.

It is an object of the present invention to provide the system and method for improving bus capacity in transportation network, wherein The system provides a prompting module, wherein the performing module can to control fore-aft vehicle when the enabling signal is performed same When start to walk.

It is an object of the present invention to provide the system and method for improving bus capacity in transportation network, wherein The system provides a prompting module, wherein the system provides a selecting module, the selecting module can be selected described Crossing waits at least a portion vehicle being allowed in current rolling stock, and to form one current vehicle group is allowed to, other Wait at the crossing and be allowed to current vehicle and form a vehicle group to be passed through.

It is an object of the present invention to provide the system and method for improving bus capacity in transportation network, wherein The system provides a prompting module, wherein the processing module generates one first enabling signal and according to the right of way signal Second enabling signal, the performing module performs first enabling signal and can make the whole for being allowed to current vehicle group Vehicle is started to walk and by the crossing simultaneously, and the performing module performs second enabling signal and can make the car to be passed through The rolling stock of the group crossing of starting to walk simultaneously and move to waits.

It is an object of the present invention to provide the system and method for improving bus capacity in transportation network, wherein The system provides a prompting module, wherein the performing module is performing first enabling signal and the second startup letter Number when, the rolling stock of the rolling stock for being allowed to current vehicle group and the vehicle group to be passed through can be while start to walk.

One side under this invention, the present invention further provides one improves the vehicle pass-through energy at the crossing in transportation network The method of power, wherein methods described comprise the steps：

A () receives a right of way signal of the current state with regard to the crossing in the transportation network；

B () obtains the current state in the section to be entered in the transportation network behind the crossing；

C () generates one and starts letter according to the right of way signal at the crossing and the current state in the section to be entered Number；And

D () makes to be allowed to sail the institute in the section to be entered in crossing wait when the enabling signal is performed State vehicle start and sail the section to be entered into behind the crossing.

According to one embodiment of present invention, after the step (b), step is further included：

According to the right of way signal and the current state in the section to be entered at the crossing, predict in the crossing quilt The quantity of the vehicle in section to be entered, pre- to obtain one described in can sailing into through the crossing in the permission current time period Survey result；With

According to it is described predict the outcome judge to wait and be allowed to sail at the crossing described in section to be entered the vehicle Quantity and can sail into described in the section to be entered through the crossing in the crossing is allowed to the current time period The quantity of vehicle, to obtain a judged result, so as to the right of way signal, institute in the step (c), according to the crossing The current state and the judged result for stating section to be entered generates the enabling signal.

According to one embodiment of present invention, in the above-mentioned methods, it is allowed to sail into described treating when waiting at the crossing Into section the vehicle quantity be equal to or less than can be through described in the crossing is allowed to the current time period Crossing sails described when the quantity into the vehicle in section into, in the step (d), makes to be waited at the crossing and is permitted Permitted to treat to sail the section to be entered into at least a portion vehicle start in section and through the crossing described in sailing into； Permitted at the crossing with the crossing quantity of the vehicle for being allowed to sail the section to be entered into being waited to be more than Perhaps can sail described when the quantity of the vehicle in section is entered into through the crossing in the current time period, will be on the road Mouthful wait being allowed to sail into and described treat that the whole vehicle into section is divided into one and is allowed to vehicle group and and wait to pass through Vehicle group, so as in the step (d), only make described to be allowed at least a portion vehicle start of vehicle group and through described Sail the section to be entered in crossing.

According to one embodiment of present invention, in the above-mentioned methods, the right of way signal according to the crossing, described treat Current state and the judged result into section generates one first enabling signal and one second enabling signal, so as to described In step (d), when first enabling signal is performed, at least a portion vehicle start for being allowed to current vehicle group is made The section to be entered is sailed into through the crossing, and when second enabling signal is performed, make the vehicle to be passed through The all of described vehicle start of group and move to the crossing and continue waiting for.

According to one embodiment of present invention, in the above-mentioned methods, first enabling signal is first carried out, so that the quilt Allow at least a portion vehicle start of current vehicle group and sail described after into section into through the crossing, then perform institute The second enabling signal is stated, so as to all of described vehicle start of the vehicle group to be passed through and move to the crossing and continue etc. Treat.

According to one embodiment of present invention, in the above-mentioned methods, while performing first enabling signal and described the Two enabling signals, so as at least a portion vehicle start for being allowed to current vehicle group and sail described into through the crossing Section to be entered, and make all of described vehicle start of the vehicle group pass through and move to the crossing and continue waiting for.

According to one embodiment of present invention, in the above-mentioned methods, at least a portion car for being allowed to current car group Start to walk simultaneously, all of described vehicle starting simultaneously of the vehicle group pass through.

According to one embodiment of present invention, in the above-mentioned methods, described at least a portion for being allowed to current vehicle group The all of described vehicle of vehicle and the car group to be passed through is started to walk simultaneously.

According to one embodiment of present invention, in the step (b), following steps are further included：

(b.1) environment in the section to be entered is detected, to generate the ambient signal with regard to the vehicle；With

(b.2) according to the ambient signal with regard to the vehicle, the described current state in the section to be entered is obtained.

According to one embodiment of present invention, in the above-mentioned methods, further receive with regard under the section to be entered One right of way signal of the current state at one crossing, so as in the step (c), according to the described current letter at the crossing Number, the right of way signal at the current state in the section to be entered and the next crossing, generate the enabling signal.

According to one embodiment of present invention, in the above-mentioned methods, the crossing is received from a traffic administration server Right of way signal.

According to one embodiment of present invention, in the above-mentioned methods, the crossing is received from a traffic administration server Right of way signal and the right of way signal at the next crossing.

According to one embodiment of present invention, in the above-mentioned methods, further following steps：

The surrounding of the vehicle is detected by a detection module, to generate the ambient signal with regard to the vehicle；

According to the ambient signal judge the crossing sail into be allowed to sail into described in section to be entered；And

When the crossing is allowed to sail described when into section into, the right of way signal with regard to the crossing is generated.

According to one embodiment of present invention, it is further while the enabling signal is generated in the step (c) An alerting signal is generated, with the step (d), while the enabling signal is performed, by a prompting module root The state of the vehicle is reminded according to the alerting signal.

Another aspect under this invention a, the present invention further provides vehicle for improving the crossing in transportation network leads to The system of row ability, it includes：

One receiver module, wherein the receiver module receives the current state with regard to the crossing in the transportation network One right of way signal and the current state in behind the crossing one section to be entered；

One processing module, wherein the receiver module is communicatively connected in a network in the processing module, wherein the process Module generates an enabling signal according to the right of way signal at the crossing and the current state in the section to be entered；And

One performing module, wherein the performing module is communicatively connected in a network in the processing module, wherein the execution Module performs the enabling signal, so as to wait the vehicle start for being allowed to sail the section to be entered at the crossing With sail the section to be entered into.

According to one embodiment of present invention, the system further includes a prediction module and a judge module, wherein The prediction module and the judge module are communicatively connected in a network respectively in the processing module, wherein the prediction module is pre- Survey the vehicle in section to be entered described in can sailing into through the crossing in the crossing is allowed to the current time period Quantity, is predicted the outcome with obtaining one, and the judge module judges that wait is allowed to sail at the crossing according to described predicting the outcome Enter described treat into the quantity of the vehicle in section and can be through the road in the crossing is allowed to the current time period Mouth sails the quantity of the vehicle in the section to be entered into, to obtain a judged result, so as in follow-up, the processing module The right of way signal, the current state in the section to be entered and the judged result according to the crossing generates the startup Signal.

According to one embodiment of present invention, the system further includes a grouping module, wherein the grouping module It is communicatively connected in a network in the processing module, wherein the grouping module will be waited at the crossing to be allowed to sail described treating into The vehicle into section is divided into one and is allowed to current vehicle group and a car group to be passed through, so as in follow-up, the execution Module makes at least a portion vehicle start for being allowed to current vehicle group and sails the approach to be entered into via the crossing Section, and make all of described vehicle start of the vehicle group pass through and move to the crossing and continue waiting for.

According to one embodiment of present invention, the system further includes a prompting module, wherein the prompting module It is communicatively connected in a network in the processing module, wherein the processing module is in the right of way signal according to the crossing and institute The current state for stating section to be entered generates an alerting signal while generating the enabling signal, and the prompting module is according to institute State the state that alerting signal reminds the vehicle.

According to one embodiment of present invention, the system further includes a detection module, wherein the detection module It is communicatively connected in a network in the processing module, wherein the environment in the detection module detection section to be entered, to obtain The current state in the section to be entered.

According to one embodiment of present invention, the receiver module is communicatively connected in a network in a traffic administration server, To receive the right of way signal at the crossing that the traffic administration server is provided by the receiver module.

Description of the drawings

Fig. 1 is the frame that the one of above-mentioned preferred embodiment under this invention improves the system of bus capacity in transportation network Diagram is intended to.

Fig. 2 is the concept map of the system of above-mentioned preferred embodiment under this invention.

Fig. 3 A to Fig. 3 C are respectively that the system of above-mentioned preferred embodiment under this invention controls the vehicle by road The concept map of example during mouth.

Fig. 4 A and Fig. 4 B is respectively the acquisition side of the right of way signal of the system of above-mentioned preferred embodiment under this invention The concept map of formula.

Fig. 5 A to Fig. 5 D are respectively that the system of above-mentioned preferred embodiment under this invention controls the vehicle by road The concept map of another example during mouth.

Fig. 6 is the side of the bus capacity at the crossing in a raising transportation network of a preferred embodiment under this invention The schematic flow sheet of method.

Fig. 7 A and Fig. 7 B are the concept maps of current state of the existing vehicle in transportation network.

Specific embodiment

Hereinafter describe for disclosing the present invention so that those skilled in the art can realize the present invention.It is excellent in below describing Embodiment is selected to be only used as citing, it may occur to persons skilled in the art that other obvious modifications.Define in the following description Ultimate principle of the invention can apply to other embodiments, deformation program, improvement project, equivalent and without the back of the body From the other technologies scheme of the spirit and scope of the present invention.

It will be understood by those skilled in the art that the present invention exposure in, term " longitudinal direction ", " horizontal ", " on ", The orientation of the instruction such as D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward " or position are closed System is that, based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than refers to The device or element for showing or implying indication must have specific orientation, with specific azimuth configuration and operation, therefore above-mentioned art Language is not considered as limiting the invention.

It is understood that term " " is interpreted as " at least one " or " one or more ", i.e., in one embodiment, The quantity of one element can be one, and in a further embodiment, the quantity of the element can be multiple, and term " " is no It is understood that to be the restriction to quantity.

With reference to the accompanying drawing 1 of the Figure of description of the present invention, a raising transportation network of a preferred embodiment under this invention In the system 10 of bus capacity at crossing be set forth in following description, wherein for the ease of describing and understanding this The content of invention, herein by the system of the bus capacity at the crossing in the raising transportation network in following description A 10 referred to as systems 10.

The some or all of the system 10 can be configured in a vehicle 20, to help institute by the system 10 State vehicle 20 rapidly to pass through in a transportation network 30, especially help the vehicle 20 rapidly to lead to by the system 10 The crossing 31 crossed in the transportation network 30, such as described system 10 can with the autonomous driving system of the vehicle 20 or DAS (Driver Assistant System) be combined with each other, to help the vehicle 20 to quickly move through the crossing 31 of the transportation network 30, or The autonomous driving system of vehicle 20 described in person or some or all of DAS (Driver Assistant System) can form the institute of the present invention System 10 is stated, either the autonomous driving system of the vehicle 20 or some or all of DAS (Driver Assistant System) can provide The function of the system 10 of the present invention, to help the vehicle 20 to quickly move through the transportation network by the system 10 30 crossing 31.

On the other hand, within the identical time period, the system 10 can make the greater number of vehicle 20 pass through institute The crossing 31 in transportation network 30 is stated, to improve the traffic capacity of vehicle 20 described in the transportation network 30, from And reduce the pressure brought to the transportation network 30 that maintains sustained and rapid growth of the recoverable amount of the vehicle 20.

Certainly, in other examples, the system 10 can also be arranged directly in the vehicle 20, such as institute Stating some or all of system 10 can be configured in a portable electric appts, with the portable electric appts quilt When moving to the inside of the vehicle 20, the system 10 also can be indirectly interactive with the vehicle 20.It is noted that The system 10 it is some or all can be configured in software or in the way of software and hardware combines it is described Vehicle 20 or the portable electric appts.For example, in a specific example, a part of of the system 10 can be with soft The mode that part and hardware combine is configured in each described vehicle 20, another part of the system 10 can by two or The plural vehicle 20 of person is shared, certainly, it will be appreciated by those skilled in the art that, the system 10 and described The configuration mode of vehicle 20 can have various, and the system 10 of the present invention is unrestricted in this regard.

It is noted that the transportation network 30 involved in the present invention includes an at least traffic route 32 and at least The individual crossing 31.In some instances, the crossing 31 can be the starting point or terminal of the traffic route 32, another In a little examples, the crossing 31 can also be the intersection location of two or more the traffic route 32.

In addition, the traffic route 32 can be provided with an at least track 321, so that the vehicle 20 passes through.For example it is described Traffic route 32 can include two or more the track 321, so that the vehicle 20 selects suitable described Track 321 is passed through, such as when the vehicle 20 needs straight trip, the vehicle 20 can select the track for being allowed to keep straight on 321, when the vehicle 20 needs or when turning around, it is described that the vehicle 20 can select to be allowed to or turn around Track 321, when the vehicle 20 needs to turn right or berth temporarily, the vehicle 20 can select to be allowed to turn right or face When the track 321321 berthed.

Under normal circumstances (the not whole circumstances), the current state at the crossing 31 of the transportation network 30 is limited, To ensure traffic safety and ensure the unobstructed of the transportation network 30.It is to limit described to arrange a traffic lights 33 at the crossing 31 The conventional mode of the current state at crossing 31, such as when the traffic lights 33 are shown with red light phase, the crossing 31 The vehicle 20 is forbidden to pass through, when the traffic lights 33 are shown with green light phase, the crossing 31 allows the vehicle 20 It is current.The system 10 of the present invention is related generally to when the crossing 31 is allowed to current, how to improve the crossing 31 Handling capacity, i.e. how to increase the quantity of the vehicle 20 by the crossing 31 within the identical time period.For example but not It is limited to, when the vehicle 20 waits the traffic lights 33 to be switched to green light phase by showing with red light phase at the crossing 31 During display, the dispaly state of the traffic lights 33 is shown with green light phase and is shown the crossing by being shown to be switched to red light phase 31 are allowed to pass through, and within the identical time period (crossing 31 is allowed to the current time period), the system 10 can make The greater number of vehicle 20 passes through the crossing 31.

Specifically, in an example of the system 10 of the present invention, the system 10 includes that at least one processes mould Block 11, a receiver module 12 and a performing module 13, wherein the receiver module 12 and the performing module 13 can be communicated Be connected to the processing module 11, wherein the receiver module 12 be used to receive the current state with regard to the crossing 31 One right of way signal, the processing module 11 generates an enabling signal according to the right of way signal, and the performing module 13 performs institute Enabling signal is stated, so as to be allowed to the current starting of the vehicle 20 in the wait of the crossing 31 and the crossing can be passed through 31。

In the specific example of the system 10 of the present invention, the performing module 13 can be with the driving of the vehicle 20 Computer is communicatively coupled, or some or all components of the car running computer of the vehicle 20 can form the execution Module 13, or some or all components of the car running computer of the vehicle 20 can provide the work(of the performing module 13 Can, so as to when the performing module 13 is when the enabling signal is performed, the system 10 can control the vehicle 20 can Automatically start to walk and the crossing 31 can be passed through.

For example in a specific example, when the vehicle 20 it is first-class in the corresponding described track 321 at the crossing 31 When being allowed to current, the electromotor of the vehicle 20 may be at idling mode, when the corresponding track 321 is allowed to lead to During row, the receiver module 12 can be received and be allowed to the described current letter that current state is associated with the track 321 Number, the processing module 11 generates the enabling signal according to the right of way signal, and the performing module 13 is being opened described in execution During dynamic signal, act on the clutch of the vehicle 20 by the car running computer of the vehicle 20 and make the vehicle 20 start to walk, So that the vehicle 20 can pass through the crossing 31.

Again for example in another example, when corresponding described vehicle 321 of the vehicle 20 at the crossing 31 it is first-class When being allowed to current, the electromotor of the vehicle 20 can suspend operating, with save energy, when the corresponding vehicle 321 When being allowed to current, the receiver module 12 can be received and be allowed to the institute that current state is associated with the track 321 Right of way signal is stated, the processing module 11 generates the enabling signal according to the right of way signal, and the performing module 13 is being held During the row enabling signal, the engine start of the vehicle 20 is made by the car running computer of the vehicle 20 and is made described The clutch of vehicle 20 is acted on and makes the vehicle 20 start to walk, so that the vehicle 20 can pass through the crossing 31.

It is worth mentioning, for the vehicle 20 using other energy, such as the institute using electric energy For stating vehicle 20, the system 10 of the present invention can also make the vehicle 20 start to walk and make institute by above-mentioned this mode Stating vehicle 20 can pass through the crossing 31.

The system 10 of the present invention can make to be waited at the crossing 31 and be allowed to the current vehicle 20, described The starting and can be by the crossing 31, with time-consuming within shorter time when crossing 31 is allowed to current.In addition, this The bright system 10 can make the start-up time that former and later two current vehicles 20 are allowed in the wait of the crossing 31 Delay it is shorter, or even enable former and later two described vehicles 20 while starting to walk, it is most so as to make within the identical time period The vehicle 20 of amount passes through the crossing 31, to improve the traffic capacity at the crossing 31, so as to alleviate the transportation network 30 pressure.

With continued reference to accompanying drawing 1, the system 10 further includes a prompting module 14, wherein the prompting module 14 is by can It is communicatively coupled to the processing module 11.

In one embodiment of the system 10 of the present invention, the processing module 11 can be according to the receiver module The right of way signal of the 12 current states with regard to the crossing 31 for receiving generates the enabling signal and an alerting signal, Wherein described performing module 13 makes the starting of the vehicle 20 when the enabling signal is performed and can pass through the crossing 31, institute State prompting module 14 and prompting message sent after the alerting signal is received, for example can through but not limited to sound, vibration, The modes such as light or any of the above two or more mode combine remind driver in the vehicle 20 and/ Or passenger is with regard to the state of the vehicle 20, for example, driver and/or passenger in the vehicle 20 are reminded with regard to the vehicle 20 starting and the information of movement.

In another example of the system 10 of the present invention, the system 10 can also be without the performing module 13, specifically, the system 10 can include the processing module 11 and be communicatively connected in a network respectively in the process mould The receiver module 12 and the prompting module 14 of block 11, wherein the receiver module 12 is received with regard to the crossing 31 The right of way signal of current state, such as right of way signal that described receiver module 13 is received, to show the crossing 31 are allowed to pass through, and the processing module 11 generates the alerting signal according to the right of way signal, wherein the prompting module 14 wait the driver for being allowed to the current vehicle 20 with regard to described according to alerting signal prompting at the crossing 31 Crossing 31 is allowed to current information, so as to the driver of the vehicle 20 can manipulate the vehicle 20, so that the vehicle 20 start to walk and by the crossing 31.

Refer to the attached drawing 2, the system 10 of the present invention can be communicatively coupled with a traffic administration server 40, with logical The right of way signal that the traffic administration server 40 obtains the current state with regard to the crossing 31 is crossed, wherein the traffic Management server 40 can manage the current state of the transportation network 30, especially manage described in the transportation network 30 The current state at crossing 31, such as described traffic administration server 40 can be managed and be arranged on the described red green of the crossing 31 Lamp 33, so that the traffic lights 33 can be shown with different dispaly states and be switched between different dispaly states, for example In one embodiment, the traffic administration server 40 can send the right of way signal so that the traffic lights 33 are with red Switch between lamp status display and two dispaly states being shown with green light phase.

It is noted that the communication mode of the system 10 and the traffic administration server 40 is wireless, certainly, In other systems, the communication mode of the system 10 and the traffic administration server 40 can also select wired mode. It is wireless with the communication mode of the system 10 and the traffic administration server 40 that the present invention is main in following description Communicate with illustrating the feature and advantage of the present invention.For example, can lead between the system 10 and the traffic administration server 40 Cross one or more network 50 to be communicatively connected in a network, citing ground but be not limited to bluetooth, WIFI, cellular network, the Internet This is may be implemented as etc. the mode of any communication that can realize the system 10 and the traffic administration server 40 The bright network 50.

Refer to the attached drawing 3A, Fig. 3 B and Fig. 3 C, the transportation network 30 can include that numbering is respectively " a1a2 " and " b1b2 " The traffic route 32, wherein for the ease of description, next the traffic route 32 that numbering is " a1a2 " defined For one first road 32a, and the traffic route 32 that numbering is " b1b2 " is defined as into one second road 32b, wherein described First road 32a and the second road 32b intersect to form the crossing 31.It will be appreciated by those skilled in the art that It is that the transportation network 30 can also include greater number or the lesser amount of traffic route 32, the present invention's is described System 10 only includes the first road 32a and the second road 32b with the transportation network 30 in the specification and illustrated in the drawings As a example by describing and illustrate, but this specific example should not be taken as the content and scope of the system 10 Limit.

In addition, the first road 32a and the second road 32b may be implemented as under normal conditions two-way four car The road in road, certainly, in other some examples, the first road 32a and the second road 32b can also have more Multi-quantity or the lesser amount of track 321.For example, the first lane 32a can include a first lane 321a, one Second lane 321b, an a third lane 321c and Four-Lane Road 321d, wherein the first lane 321a and described second The direction of track 321b can be consistent, and the third lane 321c can be consistent with the square of the Four-Lane Road 321d, and The direction of the first lane 321a and second lane 321b and third lane 321c and Four-Lane Road 321d Conversely, therefore, the first road 32a is implemented as the road of two-way four-lane.Similarly, the second road 32b and institute State the first road 32a consistent.

It is understood that the first lane 321a of the first road 32a is typically Through Lane or right-hand rotation Track, for the ease of description, the first lane 321a is defined as Through Lane by the system 10 of the present invention, and described first The second lane 321b of road 32a is typically Through Lane either left turn lane or turn lane, for the ease of description, The second lane 321b is defined as into left turn lane in the system 10 of the present invention.That is, in the institute of the present invention In stating this specific example of system 10, the first lane 321a of the first road 32a only allows the vehicle 20 straight OK, the second lane 321b of the first road 32a only allows the vehicle 20 to turn left.

In the following description of the system 10 to the present invention, with the vehicle 20 in the first road 32a The first lane 321a straight trip as a example by, to the present invention the system 10 be further elaborated.

The traffic administration server 40 can make the institute of the first lane 321a corresponding to the first road 32a State traffic lights 33 to show with red light phase, so as to forbid the vehicle 20 in first lane 321a travelings to pass through the road Mouthfuls 31, now, vehicle 20 described at least one can because the crossing 31 be prohibited it is current be parked in the crossing 31 and wait described The dispaly state switching of traffic lights 33.For example, when only one vehicle 20 is parked in because the crossing 31 is prohibited to pass through When the crossing 31 waits the dispaly state of the traffic lights 33 to switch, the vehicle 20 can be parked in the stopping at the crossing 31 Behind line, when more than a vehicle 20 because the crossing 31 be prohibited it is current be parked in the crossing 31 and wait described red When the dispaly state of green light 33 switches, these are prohibited the current vehicle 20 can be arranged in along the first lane 321a One row, for the ease of description, these are arranged in the first lane 231a and wait the crossing by the system 10 of the present invention 31 are allowed to the current vehicle 20, start to be defined as one first vehicle 21, one second car successively backward from the crossing 31 22, one the 3rd vehicle 23, one the 4th vehicle 24 ..., so as to when being allowed to current at the crossing 31, first car 21, second vehicle 22, the 3rd vehicle 33 and the 4th vehicle 24 and the follow-up vehicle 20 can be according to It is secondary to start to walk and the crossing 31 be passed through.

In one example, the traffic administration server 40 right of way signal can be supplied to be arranged on it is described The traffic lights 33 at crossing 31, so that the traffic lights 33 are shown by showing to be switched to red light phase with green light phase, from And wait the crossing 31 to be allowed to current driver it was observed that institute when first vehicle 21 is parked in into the crossing 31 State traffic lights 33 to be switched to when showing with green light phase, the driver of first vehicle 21 can be obtained with regard to the crossing 31 are allowed to current information and drive first vehicle 21 and start to walk, and first vehicle 21 can be made to pass through the crossing 31。

In another example, the traffic administration server 40 can not also be by being arranged on the institute at the crossing 31 State traffic lights 33 and shown with red light phase or the vehicle 20 is limited in the way of green light phase shows and lead at the crossing 31 OK.For example in this illustration, the inside of the vehicle 20 can be provided with showing the current state at the crossing 31 The prompting module 14, so that the driver of the vehicle 20 is reminded by the prompting module 14 with regard to the current of the crossing 31 State.

The prompting module 14 may be implemented as on hardware but be not limited to display lamp, loudspeaker, device for digit-displaying or more than Mechanism combine 141 etc..The right of way signal directly can be supplied to the system 10, institute by the traffic administration server 40 State that the receiver module 12 of system 10 can receive that the traffic administration server 40 provides with regard to the crossing 31 The right of way signal of current state, the processing module 11 is generated according to the right of way signal that the receiver module 12 is received The alerting signal, the prompting module 14 reminds the driver of the vehicle 20 with regard to the crossing according to the alerting signal 31 current state, such as when the prompting module 14 is received and performs the alerting signal, be configured in the vehicle The mechanism of 20 display lamp, loudspeaker, device for digit-displaying etc. or the above gets up with reference to 141 can remind the driver of the vehicle 20, In addition, the intelligent electronic device that the prompting module 14 is carried by the driver of the vehicle 20, such as described in mobile phone reminding The driver of vehicle 20 is also possible with regard to the current state at the crossing 31.For example, when the driving of first vehicle 21 When member obtains being allowed to current information with regard to the crossing 31 by above-mentioned such mode, the driving of first vehicle 21 Member can drive first vehicle 21 and start to walk, and first vehicle 21 can be made to pass through the crossing 31.

It is understood that above-mentioned such mode, even when the vehicle 20 driver sight line by above When the vehicle 20 stops, for example, when the sight line of the driver of second vehicle 22 is stopped by first vehicle 21, institute Stating the driver of the second vehicle 22 also can in time obtain the information of the current state with regard to the crossing 31, so that described The driver of the second vehicle 22 can in time make starting and prepare, and by such mode, can shorten described in former and later two The starting time delay of vehicle 20, so as within the identical time period, the crossing 31 can pass through the greater number of vehicle 20, This is that prior art is unexpected, and special for the traffic capacity for improving vehicle 20 described in the transportation network 30 Effectively, the quantity of the vehicle 20 passed through at the crossing 31 can especially be increased.

In other examples, the traffic administration server 40 can also be set without the right of way signal is supplied to Put the traffic lights 33 at the crossing 31, but directly the right of way signal is supplied to into the system 10, such as it is described System 10 can receive the right of way signal of the current state with regard to the crossing 31.Or, the traffic administration service Device 40 while the right of way signal is supplied to into the traffic lights 33 for being arranged on the crossing 31, by the current letter Number it is supplied to the system 10.

The receiver module 12 of the system 10 can receive the right of way signal, and the processing module 11 is according to institute State the right of way signal that receiver module 12 receives and generate the enabling signal, so that follow-up, the performing module 13 is performed During the enabling signal, the vehicle 20 is controlled and started to walk by the system 10, and the vehicle 20 can be made to pass through the road Mouth 31, by such mode, the vehicle 20 can be controlled by the system 10 and quickly move through the crossing 31.

Specifically, when the receiver module 12 of the system 10 receives the institute that the traffic administration server 40 is provided When stating right of way signal, the processing module 11 generates the startup according to the right of way signal that the receiver module 12 is received Signal, the performing module 13 performs the enabling signal and starts to walk and make first vehicle 21 to control first vehicle 21 It quickly move through the crossing 31.

In the same manner, when the receiver module 12 of the system 10 receives the institute that the traffic administration server 40 is provided When stating right of way signal, the processing module 11 generates the startup according to the right of way signal that the receiver module 12 is received Signal, the performing module 13 performs the enabling signal and starts to walk and make second vehicle 22 to control second vehicle 22 It quickly move through the crossing 31.

It is understood that the system 10 can in the same way control the 3rd vehicle 23 and the 4th car 24 and follow-up vehicle start to walk successively and by the crossing 31.

Therefore, the system 10 can shorten first vehicle 21 and the prolonging on start-up time of the second vehicle 22 Late, the system 10 can even make first vehicle 21 and second vehicle 22 start to walk simultaneously, such as described system 10 The receiver module 12 receiving the right of way signal, and the processing module 11 generates institute according to the right of way signal When stating enabling signal, the performing module 13 is able to carry out the enabling signal, described to control by the system 10 simultaneously First vehicle 21 and second vehicle 22 are synchronously started to walk, so that first vehicle 21 and second vehicle 22 exist , by such mode, the car that the crossing 31 passes through can be dramatically increased without postponing on start-up time 20 quantity, to improve the traffic capacity of vehicle 20 described in the transportation network 30, so as to alleviate traffic pressure.Certainly, The system 10 can also make more vehicles 20 start to walk simultaneously so that these by the system 10 control and while The vehicle 20 of starting can be without delay on start-up time.

Preferably, the processing module 11 can also be generated according to the right of way signal that the receiver module 12 is received The alerting signal, it is described when the starting of the vehicle 20 is controlled so as to perform the enabling signal in the performing module 13 Prompting module 14 can also remind the driver or passenger of the vehicle 20 with regard to the vehicle 20 according to the alerting signal State, i.e. the prompting module 14 can remind the state with regard to the vehicle 20.

Further, the system 10 can also include a detection module 15, wherein the detection module 15 can be communicated Be connected to the processing module 11.The detection module 15 can detect the surrounding of the vehicle 20, with obtain with regard to One ambient signal of the vehicle 20, so as to follow-up, the processing module 11 can be received according to the receiver module 12 The current state with regard to the crossing 31 the right of way signal and with regard to the vehicle 20 the ambient signal generate institute State enabling signal.

It is understood that even described system 10 is received and is allowed to current information with regard to the crossing 31, and Actually described system 10 is also impossible to control the vehicle 20 to start to walk and by the crossing 31.For example when the quilt of the crossing 31 When allowing current, the system 10 needs to detect institute by the detection module 15 when the starting of the second vehicle 22 is controlled State the surrounding of the second vehicle 22, for example need by the detection module 15 detect first vehicle 21 whether start to walk or Whether person prepares starting to obtain the ambient signal, it is to be understood that only when first vehicle 21 is started to walk or accurate During standby starting, just illustrate second vehicle 22 can by the crossing 31, if first vehicle 21 do not start to walk or When person does not prepare starting, second vehicle 22 can not start to walk and be not allowed to by the crossing 31, because described the The stop of one vehicle 21.Therefore, when the detection module 15 detects energy when first vehicle 21 is started to walk or prepares starting The ambient signal with regard to second vehicle 22 is accessed, the processing module 11 can be according to the right of way signal and institute State ambient signal and generate the enabling signal, so as to the performing module 13 controls described second when the enabling signal is performed Vehicle 22 is started to walk and can pass through the crossing 31.

In one example, the detection module 15 can be in the first vehicle described in the external detection of first vehicle 21 The mode of 21 state obtains the ambient signal with regard to second vehicle 22, such as described detection module 15 is on hardware May be implemented as but be not limited to be arranged on radar, sensor, photographic head or its combination of second vehicle 22, so as to When the receiver module 12 of the system 10 receives the right of way signal with regard to the current state at the crossing 31, institute Stating detection module 15 can detect whether first vehicle 21 moves, to obtain the environment with regard to second vehicle 22 Signal, when first vehicle 21 is moved, the processing module 11 can be according to the right of way signal and the ambient signal The enabling signal is generated, is started to walk so as to the performing module 13 controls second vehicle 22 when the enabling signal is performed With can be by the crossing 31, when first vehicle 21 is not moved, the processing module 11 does not generate the startup Signal.

In another example, the system 10 can also provide a feedback module 16, wherein the quilt of the feedback module 16 The processing module 11 is communicatively coupled with, wherein controlling the car when the performing module 13 performs the enabling signal During 20 starting or when preparing starting, the feedback module 16 can provide a feedback signal.For example when the quilt of the crossing 31 Allow to pass through, and when the system 10 controls the starting of the first vehicle 21, the feedback module 16 can generate described anti- Feedback signal, to show that first vehicle 21 is started to walk or prepare starting, the receiver module 12 can also communicably be connected The feedback module 16 is connected to, to receive the feedback signal by the receiver module 12, so as to the processing module 12 According to the right of way signal of the current state with regard to the crossing 31 of the reception of the receiver module 12 and with regard to first car 21 feedback signal generates the enabling signal, to control institute when the performing module 13 performs the enabling signal State the second vehicle 22 to start to walk, in such manner, it is possible to shorten first vehicle 21 and the prolonging on start-up time of underground heat vehicle 22 Late, the system 10 can even make first vehicle 21 and second vehicle 22 start to walk simultaneously.

With further reference to accompanying drawing 1, Fig. 3 A, Fig. 3 B and Fig. 3 C, the system 10 of the present invention further includes a selection Module 17, wherein the selecting module 17 can select to be waited at the crossing 31 is allowed to current whole vehicle 20 In at least a portion vehicle 20, so as to form one by the vehicle 20 that the selecting module 17 is chosen be allowed to pass through Vehicle group 20a, the vehicle 20 in addition forms vehicle group 20b to be passed through, wherein the performing module 13 is described in execution During enabling signal, the whole vehicle 20 for being allowed to current vehicle group 20a is set to start to walk and by the crossing 31, and Whole vehicles 20 crossing 31 of starting to walk and move to for making vehicle group 20b to be passed through waits, in such manner, it is possible to keep away Exempting from the congestion of the vehicle 20 affects the current of the crossing 31 to the crossing 31.

Specifically, when the vehicle 20 of the first lane 321a of the first road 32a is excessive, the choosing Select module 17 can select a part of vehicle 20 therein formed it is described be allowed to current vehicle group 20a, and make not by The vehicle 20 that the selecting module 17 is chosen forms vehicle group 20b to be passed through.For example, in this particular example, The selecting module 17 can select first vehicle 21 and second vehicle 22 to be formed and described be allowed to current vehicle group 20a, and make the 3rd vehicle 23 and the 4th vehicle 24 form described by vehicle group 20b to be passed through.May be appreciated It is that in actual embodiment, the crossing 31 passes through can also more vehicles 20, is not limited solely to described the One vehicle 21 and second vehicle 22, are divided on first vehicle 21 and second vehicle 22 accordingly, as example It is described to be allowed to current vehicle group 20a, only to make first vehicle 21 and described the when the crossing 31 is allowed to current Two vehicles 22 are the contents and scope of the system 10 of the invention for convenience of description by way of the crossing 31, its The content of the system 10 and the restriction of scope should be taken as.

It will also be appreciated that the selecting module 17 can essentially be allowed to waiting in the first lane 321a The current vehicle 20 is grouped, wherein the vehicle 20 near the crossing 31 can be allowed to pass through, so will The vehicle 20 at the close crossing 31 is allowed to current vehicle group 20a described in being divided into, and will be far from the crossing 31 The vehicle 20 is divided into vehicle group 20b to be passed through.It is noted that described be allowed to current vehicle group 20a and institute The specific quantity for stating the vehicle 20 of vehicle group 20b to be passed through is unrestricted, for example, when in the first lane 321a When wait is allowed to the negligible amounts of the current vehicle 20, it is also possible to without vehicle group 20b to be passed through.

The processing module 11 can generate one the according to the right of way signal of the current state with regard to the crossing 31 One enabling signal and one second enabling signal, wherein the performing module 13 performs first enabling signal to control the quilt Whole vehicle 20 of current vehicle group 20a of permission is started to walk and can be by the crossing 31, and execution described second is opened Dynamic signal is started to walk and is moved to continuation of the crossing 31 etc. with the whole vehicle 20 for controlling vehicle group 20b pass through Treat, to start to walk again and by the crossing 31 when being allowed to current next time at the crossing 31.It is understood that working as institute State the whole vehicle 20 for being allowed to pass through vehicle group 20a to start to walk and by the crossing 31 and in the car to be passed through When whole vehicle 20 of group 20b is started to walk and moves to the crossing 31 and continue waiting for, vehicle group 20b to be passed through At least a portion vehicle 20 can be subsequently formed the vehicle 20 for being allowed to current vehicle group 20a.It is preferred that Ground, it is described to be allowed to pass through when the performing module 13 is when first enabling signal and second enabling signal is performed Whole vehicle 20 of whole vehicle 20 of vehicle group 20a and vehicle group 20b to be passed through can be opened simultaneously It is dynamic, and the whole vehicle 20 for being allowed to current vehicle group 20a can pass through the He of the crossing 31 after starting By after whole vehicle 20 of current vehicle group 20b in starting after move to the crossing 31 and continue waiting for.

Further, with continued reference to accompanying drawing 1, the system 10 can also include a prediction module 18, wherein the prediction Module 18 is communicatively connected in a network in the processing module 11.Certainly, in other examples, the prediction module 18 and described Selecting module 17 can also be communicatively connected in a network.

The prediction module 18 can be allowed to current time prediction and be permitted at the crossing 31 according to the crossing 31 The quantity of the vehicle 20 that can pass through in the current time period perhaps, is predicted the outcome with generating one, the energy of the selecting module 17 It is enough according to described predicting the outcome whole wait at the crossing 31 to be allowed to the current vehicle 20 and be divided into the quilt Allow current vehicle group 20a and vehicle group 20b to be passed through.

In other examples of the system 10 of the present invention, it is also possible to do not need the traffic administration server 40 to carry For the right of way signal of the current state with regard to the crossing 31, for example, the detection module 15 of the system 10 can Detect the surrounding of the vehicle 20 to obtain the ambient signal of the surrounding with regard to the vehicle 20, the system The 10 current states that the crossing 31 can be judged according to the ambient signal.

Further, the system 10 also includes a judge module 19, wherein the judge module 19 can be communicated respectively Be connected to the detection module 15 and the processing module 11, wherein the judge module 19 is logical according to the detection module 15 The ambient signal for detecting the surrounding with regard to the vehicle 20 that the surrounding of the vehicle 20 is obtained is crossed, institute is judged The current state at crossing 31 is stated, to obtain the right of way signal, wherein the processing module 11 is according to the judge module 19 The right of way signal that judged result is obtained generates the enabling signal.

In one example, the detection module 15 can pass through the traffic lights that detection is arranged on the crossing 31 Such as 33 dispaly state, to obtain the ambient signal, described detection module 15 can be described red through but not limited to shooting The mode of the image of green light 33 obtains the ambient signal, and the judge module 19 in the ambient signal according to including The data of traffic lights 33 are described when the traffic lights 33 are shown with green light phase to judge the current state at the crossing 31 Judge module 19 can interpolate that the crossing 31 is allowed to pass through, so as to the judge module 19 generate the right of way signal and The processing module 11 is subsequently set to generate the enabling signal according to the right of way signal, to perform institute in the performing module 13 The vehicle 20 is controlled when stating enabling signal by the crossing 31.Correspondingly, when the traffic lights 33 are shown with red light phase When, the judge module 19 can interpolate that the crossing 31 is prohibited to pass through, so as to the vehicle 20 is needed at the crossing 31 Continue waiting for being allowed to current information, as shown in Figure 4 A.

In another example, the detection module 15 can also pass through other vehicles in the front of the detection vehicle 20 State, to obtain the ambient signal, such as described detection module 15 can be through but not limited to shooting the vehicle 20 The mode of the image of other vehicles in front obtains the ambient signal, and the judge module 19 is wrapped according in the ambient signal The data of other vehicles in the front for containing judge the current state at the crossing 31, when other cars in the front of the vehicle 20 When mobile, the judge module 19 can interpolate that the crossing 31 is allowed to pass through, so as to the judge module 19 generates institute State right of way signal and subsequently make the processing module 11 generate the enabling signal according to the right of way signal, to hold described Row module 13 controls the vehicle 20 by the crossing 31 when performing the enabling signal.Correspondingly, when the vehicle 20 When other vehicles in front are not moved, the processing module 11 can interpolate that the crossing 31 is prohibited to pass through, so as to described Vehicle 20 needs to continue waiting for being allowed to current information at the crossing 31, as shown in Figure 4 B.It is understood that this side The accuracy of formula can be slightly worse, and especially at the crossing 31 from being allowed to pass through when no through traffic, the system 10 only passes through This mode may be not accurate enough come the current state for judging the crossing 31, therefore, the detection module 15 can be examined simultaneously The state of the state for surveying other vehicles in the front of the vehicle 20 and the traffic lights 33 for being arranged on the crossing 31, comes The current state at the crossing 31 is judged, to ensure safety and ensure that the crossing 31 is unimpeded.

The flow process of the system 10 of one side under this invention can be tangibly embodied as but be not limited to following rank Section.

In stage A, the traffic administration server 40 provides the described current letter of the current state with regard to the crossing 31 Number to being arranged on the traffic lights 33 and the system 10 at the crossing 31, wherein the traffic lights 33 receive it is described Shown with green light phase by showing to be switched to red light phase after right of way signal, now, show that the crossing 31 is allowed to pass through, The receiver module 12 of wherein described system 10 receives the right of way signal.

In optional example, the traffic administration server 40 can also only provide the current shape with regard to the crossing 31 The right of way signal of state gives the system 10, to receive the right of way signal by the receiver module 12 of the system 10. For example, the traffic lights 33 can also be not provided with the crossing 31.

It is noted that the receiver module 12 of the system 10 receives the traffic administration server 40 provides institute The mode for stating right of way signal is unrestricted, for example can be by the network 50 or other any possible modes.

The described of the current state with regard to the crossing 31 provided in stage B, the traffic administration server 40 is passed through Signal packet is allowed to the information of current time containing the crossing 31, wherein the prediction module 18 can be predicted at the crossing 31 quantity for being allowed to the vehicle 20 current in the current time period, to obtain described predicting the outcome.The selecting module 17 can according to it is described predict the outcome to wait at the crossing 31 be allowed to the current vehicle 20 and be divided into described permitted Perhaps current vehicle group 20a and vehicle group 20b to be passed through.

It is noted that leading in the crossing 31 is allowed to the current time period when the prediction of the prediction module 18 The quantity of the capable vehicle 20 is equal to or more than the quantity that the current vehicle 20 is allowed in the wait of the crossing 31 When, the selecting module 17 can also be allowed to waiting at the crossing 31 the current vehicle 20 and carry out point Group.

In stage C, the processing module 11 of the system 10 can be according to the described logical of the reception of the receiver module 12 Enabling signal described in row signal generation.In a specific example, if the prediction module 18 prediction at the crossing 31 The quantity for being allowed to the vehicle 20 current in the current time period is allowed to equal to or more than waiting at the crossing 31 The quantity of the current vehicle 20, then the processing module 11 can be according only to the described current of the reception of the receiver module 12 One enabling signal of signal generation, it is whole in institute with when the follow-up performing module 13 performs the enabling signal State crossing 31 and wait and be allowed to the current vehicle 20 and can be controlled by the system 10 and start to walk and can pass through described Crossing 31.If the vehicle passed through in the crossing 31 is allowed to the current time period of the prediction of the prediction module 18 20 quantity be less than the crossing 31 wait be allowed to the quantity of the current vehicle 20 when, the selecting module 17 can be by Wait at the crossing 31 and be allowed to the current vehicle 20 and be divided into described be allowed to current vehicle group 20a and described wait to lead to Driving group 20b.It is noted that the quantity of the vehicle 20 for being allowed to current vehicle group 20a can be one Or more than one, correspondingly, the quantity of the vehicle 20 of vehicle group 20b to be passed through can also be one or exceed One.

Now, the described current letter that the processing module 11 of the system 10 can be received according to the receiver module 12 Number generate first enabling signal and second enabling signal.

In stage D, the performing module 13 performs first enabling signal to control the quilt by the system 10 Whole vehicle 20 of current vehicle group 20a of permission is started to walk and can be by the crossing 31, and execution described second is opened Dynamic signal is started to walk and is moved to institute with whole vehicle 20 that vehicle group 20b to be passed through is controlled by the system 10 State crossing 31 to continue waiting for.

In one example, the performing module 13 can first carry out first enabling signal to control in the system 10 System is described be allowed to whole vehicle 20 of current vehicle group 20a start to walk and by the crossing 31 after, then described in performing Second enabling signal is started to walk and is moved with the whole vehicle 20 by system control vehicle group 20b to be passed through Continue waiting for the crossing 31.

In optional example, the performing module 13 can also simultaneously perform first enabling signal and described second Enabling signal by the system 10 controlling the whole vehicle 20 for being allowed to current vehicle group 20a and described treat Whole vehicle 20 of current vehicle group 20b is started to walk simultaneously, and makes the whole institute for being allowed to current vehicle group 20a Vehicle 20 is stated by the crossing 31 and makes whole vehicle 20 of vehicle group 20b to be passed through move to the road Mouth 31 is continued waiting for.

In addition, the receiver module 12 in the system 10 is received described in the current state with regard to the crossing 31 After right of way signal, the detection module 15 of the system 10 can also detect the surrounding of the vehicle 20, to be closed In the ambient signal of the vehicle 20, for example, the ambient signal can also include the car in the front of the vehicle 20 Whether 20 start to walk or whether prepare starting, when the vehicle 20 in the front of the vehicle 20 is started to walk or prepares to start to walk When, the performing module 13 of the system 10 just performs the enabling signal and starts to walk or prepare to control the vehicle 20 Step, if the vehicle 20 in front of the ambient signal comprising the vehicle 20 is not started to walk or is not prepared starting, The system 10 will not also make the vehicle 20 start to walk, to ensure safety.

Preferably, the processing module 11 can be to generate the alerting signal, with described according to the current state When performing module 13 performs the enabling signal and controls the starting of the vehicle 20, the prompting module 14 can also be according to described Alerting signal reminds the driver and/or passenger of the vehicle 20 with regard to the state of the vehicle 20.

In addition, the system 10 can also prevent the vehicle 20 from going out in the bad phenomenon that congestion occurs in the crossing 31 Existing, to improve the traffic capacity at the crossing 31, this is for raising is in the nearer section in the two neighboring crossing 31 or area It is special important for the traffic capacity at the crossing 31 in domain.

Specifically, the system 10 can be sailed according to the right of way signal at the crossing 31 and through the crossing 31 Enter the current state in section to be entered 34 to control whether the vehicle 20 sails the crossing 31 into, or control the car 20 speed for sailing the crossing 31 into, or control sails the quantity of the vehicle 20 at the crossing 31 into.

For example in this example shown in accompanying drawing 5A to Fig. 5 D, the transportation network 30 include one first section 3201, One second section 3202, one the 3rd section 3203, one the 4th section 3204, one the 5th section 3205, one the 6th section 3206, 7th section 3207, one first crossing 311 and one second crossing 312, wherein the first via mouth 311 connects the first via Section 3201, second section 3202, the 4th section 3204 and the 5th section 3205, second crossing 312 connects institute State the second section 3202, the 3rd section 3203, the 6th section 3206 and the 7th section 3207.May be appreciated It is, for first section 3201, second section 3202, the 4th section 3204 and the 5th section 3205 is the section to be entered 34, i.e. the vehicle 20 positioned at first section 3201 can be via described first Crossing 311 is selected to any one in second crossing 3202, the 4th section 3204 and the 5th section 3205 Sections of road.Correspondingly, for second section 3202, first section 3201, the 4th section 3204, 5th section 3205, the 3rd section 3203, the 6th section 3206 and the 7th section 3206 are described Section to be entered 34, i.e. positioned at second section 3202 the vehicle 20 can via first crossing 311 select to Any one sections of road in first section 3201, the 4th section 3204 and the 5th section 3205, or The vehicle 20 positioned at second section 3202 can be selected to the 3rd section via second crossing 312 3203rd, any one sections of road in the 6th section 3206 and the 7th section 3207.

Under normal circumstances, the current state at first crossing 311 and second crossing 312 is limited, to ensure car Safety when passing through in the transportation network 30.For example, can be through but not limited to respectively at first crossing 311 The mode for arranging the traffic lights 33 with second crossing 312 limits first crossing 311 and second crossing 312 Current state.Under normal circumstances (the not whole circumstances), the current state at first crossing 311 and second crossing 312 May be different, such as when first crossing 311 is allowed to current, second crossing 312 may be prohibited to pass through, or When first crossing 311 is prohibited current, second crossing 312 may be prohibited to pass through.

In one example, because second crossing 312 is prohibited the vehicle 20 from the Jing of the second section 3202 When sailing three section 3203 into by second crossing 312, one or more described vehicle 20 needs temporarily to be docked in Second section 3202 waits second crossing 312 to be allowed to pass through.In vehicle flowrate than the larger time period, described second Section 3202 may be fully parked with the vehicle 20, now, even allow to be located at first section at first crossing 311 When 3201 vehicle 20 sails second section 3202 into via first crossing 311, such as but not limited to set Put traffic lights 33 at first crossing 311 and be switched to the permission position so that green light phase shows by showing with red light phase When the vehicle 20 in first section 3201 sails second section 3202 into via first crossing 311, in institute The vehicle 20 of the wait of the first section 3201 is stated also by No entry first crossing 311 of the system 10, to avoid State vehicle 20 to be forced temporarily to be docked in the bad existing of first crossing 311 because being prevented from entering second section 3202 As so as to avoid allowing the vehicle 20 for being located at the 4th section 3204 via described first at first crossing 311 When five section 3205 is sailed at crossing 311 into, the vehicle 20 for being temporarily docked in first crossing 311 stops, leads to Such mode is crossed, the system 10 can be significantly increased the traffic capacity at first crossing 311.

In the system 10 of the present invention, when the receiver module 12 is received with regard to the logical of first crossing 311 During the right of way signal of row state, for example, allow the vehicle when the receiver module 12 receives first crossing 311 20 via first crossing 311 from first section 3201 when sailing the right of way signal in second section 3202 into, The detection module 15 can detect in second section 3202 whether possess the vehicle 20 via first crossing 311 Sail the condition in second section 3202 into, such as described detection module 15 detects second section 3202 to obtain with regard to institute The ambient signal of vehicle 20 is stated, if the ambient signal shows second section 3202 without vehicle or positioned at institute When stating in the second section 3202 near the vehicle start of the vehicle 20, the processing module 11 can be according to the current letter Number and the ambient signal generate the enabling signal, it is described to control when the performing module 13 performs the enabling signal Vehicle 20 enters second section 3202 from first section 3201 via first crossing 311.If the environment When signal shows that second section 3202 is temporarily fully parked with vehicle, the processing module 10 is even receiving the current letter Can not also generate the enabling signal after number, or if the ambient signal show in second section 3202 near When the vehicle of the vehicle 20 is not started to walk, the processing module 10 even can not also after the right of way signal is received The enabling signal is generated, to avoid the vehicle 20 after first crossing 311 is sailed into because by positioned at second section The bad phenomenon that 3202 vehicle is prevented and is forced temporarily to be docked in first crossing 311 occurs, so as to avoid described first There is the phenomenon of congestion in crossing 311.

In the case where second section 3202 is fully parked with by vehicle, the prediction module 18 can be according to the first via The ambient signal prediction of the current state, the current state at second crossing 312 and second section 3202 of mouth 311 The quantity of the vehicle 20 for being allowed to be passed through in the current time at first crossing 311, when the prediction module 18 According to described in the current state at first crossing 311, the current state at second crossing 312 and second section 3202 Ambient signal predicts that the quantity for being allowed to the vehicle 20 current in the current time at first crossing 311 is more than in institute When stating the first section 3201 and waiting first crossing 311 to be allowed to the quantity of the current vehicle 20, the selecting module 17 can be grouped waiting first crossing 311 to be allowed to the current vehicle 20 in first section 3201, work as institute State current state, the current state at second crossing 312 and described second of the prediction module 18 according to first crossing 311 The ambient signal in section 3202 to be predicted and be allowed to the vehicle 20 current in the current time at first crossing 311 Quantity less than or equal to waiting first crossing 311 to be allowed to the current vehicle 20 in first section 3201 Quantity when, it is also possible to the vehicle 20 need not be grouped.

For example in this example shown in accompanying drawing 5A to Fig. 5 D, for the ease of description, the system 10 of the present invention will These are arranged in first section 3201 and wait first crossing 311 to be allowed to current and sail second section 3202 into The vehicle 20 be open from first crossing 311 be defined as successively backward first vehicle 21, second vehicle 22, 3rd vehicle 23 and the 4th vehicle 24 ..., so as to be allowed to the vehicle 20 from institute at first crossing 311 When stating the first section 3201 and sailing second section 3202 into, first vehicle 21, second vehicle 22, the 3rd car 33 and the 4th vehicle 24 and the follow-up vehicle 20 can be successively via first crossing 311 from described first Sail second section 3202 in section 3201.In addition, Jing be temporarily docked in the vehicle 20 in second section 3201 from Second crossing 312 to the direction of the first crossing 311 is defined as successively one first wait vehicle 201, one second wait car 202, one the 3rd waits vehicle 203 and the 4th to wait vehicle 204, described so as to be allowed at first crossing 311 When vehicle 20 sails three section 3203 into from second section 3202, it is described first wait vehicle 201, described second etc. Treat that vehicle 202, the 3rd wait vehicle 203 and the 4th wait vehicle 204 can successively via second crossing 312 The 3rd section 3203 is sailed into from second section 3202.It is understood that in other examples, second tunnel Section 3202 is allowed to the greater number of vehicle 20 that temporarily berths, and the present invention is unrestricted in this regard.

At first crossing 311 first vehicle 21 is allowed to via first crossing 311 from the first via When section 3201 sails second section 3202 into, the detection module 15 can be detected and whether there is in second section 3202 Whether the 4th wait vehicle 204 or the 4th wait vehicle 204 start to walk, if the detection module 15 detects institute State and there is the 4th wait vehicle 204 or the 4th wait vehicle 204 in the second section 3202 when not starting to walk, then table Bright second section 3202 is temporarily fully parked with vehicle, and now, the system 10 prevents first vehicle 21 from sailing described first into Crossing 311, vehicle 204 or institute are waited in the detection module 15 detects second section 3202 without the described 4th When stating the 4th wait vehicle 204 and starting to walk, the system 10 allows first vehicle 21 via first crossing 311 from described Sail second section 3202 in the first section 3201.

In the present invention, the prediction module 18 can be according to the current state at first crossing 311, second tunnel With regard to first vehicle 21 in second section 3202 that the current state and the detection module 15 of mouth 312 is detected The ambient signal predicts the quantity of the vehicle 20 for being allowed to be passed through in the current time at first crossing 311, example When the prediction module 18 according to the current state at first crossing 311, as described in the second crossing 312 current state and institute State the ambient signal prediction in second section 3202 that detection module 15 is detected with regard to first vehicle 21 to exist First crossing 311 is allowed in the current time to allow the quantity of the current vehicle 20 when being two, i.e. described the One crossing 311 only allows first vehicle 21 and second vehicle 22 by first crossing 311 from the first via When section 3201 sails second section 3202 into, the selecting module 17 can be by first vehicle 21, second vehicle 22nd, the 3rd vehicle 23 and the 4th vehicle 24 are divided into two groups, i.e. current vehicle group 20a and described of being allowed to Vehicle group 20b to be passed through, by such mode, can avoid the vehicle 20 from congestion occur at first crossing 311 Bad phenomenon, to improve the traffic capacity at first crossing 311.

That is, other side under this invention, the crossing that can also be provided in a raising transportation network of the invention Bus capacity method 600, refer to the attached drawing 6, wherein methods described 600 comprise the steps：

Step 610, (a) receives a right of way signal of the current state with regard to the crossing 31 in the transportation network 30；

Step 620, (b) obtains the current shape in the section to be entered in the transportation network 30 behind the crossing 31 State；

Step 630, (c) generates according to the right of way signal at the crossing 31 and the current state in the section to be entered One enabling signal；And

Step 640, (d) when the enabling signal is performed, make the crossing 31 wait be allowed to sail into it is described treat into The vehicle 20 for entering section is started to walk and sails into behind the crossing 31 section to be entered.

It will be understood by those skilled in the art that the embodiments of the invention shown in foregoing description and accompanying drawing be only used as citing and It is not intended to limit the present invention.

The purpose of the present invention completely and is effectively realized.The function and structural principle of the present invention is opened up in embodiment Show and illustrate, under without departing from the principle, embodiments of the present invention can have any deformation or modification.

Claims

1. one improve transportation network in crossing bus capacity method, it is characterised in that methods described include it is as follows Step：

C () generates an enabling signal according to the right of way signal at the crossing and the current state in the section to be entered；With And

D () makes to be allowed to sail the car in the section to be entered in crossing wait when the enabling signal is performed Starting and sail the section to be entered into behind the crossing.

2. method according to claim 1, wherein after the step (b), further including step：

According to the right of way signal and the current state in the section to be entered at the crossing, prediction is allowed at the crossing The quantity of the vehicle in section to be entered described in can sailing into through the crossing in the current time period, to obtain prediction knot Really；With

According to it is described predict the outcome judge to wait and be allowed to sail at the crossing described in section to be entered the vehicle number Measure and can sail the vehicle in the section to be entered into through the crossing in the crossing is allowed to the current time period Quantity, to obtain a judged result, so as in the step (c), the right of way signal according to the crossing, described treat Current state and the judged result into section generates the enabling signal.

3. method according to claim 2, wherein in the above-mentioned methods, is allowed to sail described into when waiting at the crossing Treat into the vehicle in section quantity be equal to or less than can be through institute in the crossing is allowed to the current time period State crossing and sail described when the quantity into the vehicle in section into, in the step (d), make to wait quilt at the crossing Allow to treat to sail the approach to be entered into at least a portion vehicle start in section and through the crossing described in sailing into Section；With the quantity when the vehicle for being allowed to sail the section to be entered in crossing wait more than in the crossing quilt Allow to sail described when the quantity of the vehicle in section is entered into through the crossing in the current time period, will be described Crossing waits being allowed to sail into and described treat that the whole vehicle into section is divided into one and is allowed to vehicle group and and wait to lead to A driving group, so as in the step (d), only make described to be allowed at least a portion vehicle start of vehicle group and through institute State crossing and sail the section to be entered into.

4. method according to claim 3, wherein in the above-mentioned methods, the right of way signal, institute according to the crossing The current state and the judged result for stating section to be entered generates one first enabling signal and one second enabling signal, so as to In the step (d), when first enabling signal is performed, at least a portion vehicle for being allowed to current vehicle group is made Starting and sail the section to be entered into through the crossing, and when second enabling signal is performed, make described to wait to pass through The all of described vehicle start of vehicle group and move to the crossing and continue waiting for.

5. method according to claim 4, wherein in the above-mentioned methods, first carries out first enabling signal, so that institute State at least a portion vehicle start for being allowed to current vehicle group and sail described after into section into through the crossing, then hold Row second enabling signal so that all of described vehicle start of the vehicle group pass through with move to the crossing after It is continuous to wait.

6. method according to claim 4, wherein in the above-mentioned methods, while performing first enabling signal and described Second enabling signal, so as at least a portion vehicle start for being allowed to current vehicle group and sail institute into through the crossing Section to be entered is stated, and is made all of described vehicle start of the vehicle group to be passed through and is moved to described crossing continuation etc. Treat.

7. method according to claim 5, wherein in the above-mentioned methods, described at least a portion for being allowed to current car group Vehicle is started to walk simultaneously, and all of described vehicle of the vehicle group to be passed through is started to walk simultaneously.

8. method according to claim 6, wherein in the above-mentioned methods, be allowed to current vehicle group at least one The all of described vehicle of separating vehicles and the car group to be passed through is started to walk simultaneously.

9. method according to claim 1, wherein in the step (b), further including following steps：

10., according to arbitrary described method in claim 1 to 9, wherein in the above-mentioned methods, further receive and treated with regard to described Into a right of way signal of the current state at the next crossing in section, so as in the step (c), according to the crossing The right of way signal of the right of way signal, the current state in the section to be entered and the next crossing, generates described Enabling signal.

11., according to arbitrary described method in claim 1 to 9, wherein in the above-mentioned methods, connect from a traffic administration server Receive the right of way signal at the crossing.

12. methods according to claim 10, wherein in the above-mentioned methods, from a traffic administration server road are received The right of way signal of mouth and the right of way signal at the next crossing.

13. according to arbitrary described method in claim 1 to 9, wherein in the above-mentioned methods, further following steps：

14. according to arbitrary described method in claim 1 to 9, wherein in the step (c), believing described startup is generated Number while further generate an alerting signal, with the step (d), while the enabling signal is performed, lead to Cross the state that a prompting module reminds the vehicle according to the alerting signal.

The system of 15. 1 bus capacities for improving the crossing in transportation network, it is characterised in that include：

One receiver module, wherein the receiver module receives of the current state with regard to the crossing in the transportation network leading to Row signal and the current state in behind the crossing one section to be entered；

One processing module, wherein the receiver module is communicatively connected in a network in the processing module, wherein the processing module One enabling signal is generated according to the right of way signal at the crossing and the current state in the section to be entered；And

One performing module, wherein the performing module is communicatively connected in a network in the processing module, wherein the performing module Perform the enabling signal so that the crossing wait be allowed to sail into it is described treat into section the vehicle start and sail Enter the section to be entered.

16. systems according to claim 15, further include a prediction module and a judge module, wherein the prediction Module and the judge module are communicatively connected in a network respectively in the processing module, wherein the prediction module is predicted described Crossing be allowed in the current time period can through the crossing sail into the section to be entered the vehicle quantity, with must Predict the outcome to one, the judge module according to it is described predict the outcome judge to wait and be allowed to sail at the crossing described in treat into Enter the quantity of the vehicle in section and can sail described into through the crossing in the crossing is allowed to the current time period The quantity of the vehicle in section to be entered, to obtain a judged result, so as to follow-up, the processing module is according to the road Mouthful the right of way signal, the current state in the section to be entered and the judged result generation enabling signal.

17. systems according to claim 16, further include a grouping module, wherein the grouping module can be communicated Be connected to the processing module, wherein the grouping module will be waited at the crossing be allowed to sail into the section to be entered The vehicle be divided into one and be allowed to current vehicle group and a car group to be passed through, so as to follow-up, the performing module makes institute State at least a portion vehicle start for being allowed to current vehicle group and sail the section to be entered into via the crossing, and make institute State all of described vehicle start of vehicle group to be passed through and move to the crossing and continue waiting for.

18., according to arbitrary described system in claim 15 to 17, further include a prompting module, wherein the prompting mould Block is communicatively connected in a network in the processing module, wherein the processing module in the right of way signal according to the crossing and The current state in the section to be entered generates an alerting signal while generating the enabling signal, the prompting module according to The alerting signal reminds the state of the vehicle.

19., according to arbitrary described system in claim 15 to 17, further include a detection module, wherein the detection mould Block is communicatively connected in a network in the processing module, wherein the environment in the detection module detection section to be entered, with To the current state in the section to be entered.

20. according to arbitrary described system in claim 15 to 17, wherein the receiver module is communicatively connected in a network in one Traffic administration server, to receive the described logical of the crossing that the traffic administration server is provided by the receiver module Row signal.