CN107316475B - Traffic safety scheduling method and system based on shared information - Google Patents
Traffic safety scheduling method and system based on shared information Download PDFInfo
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- CN107316475B CN107316475B CN201710575597.6A CN201710575597A CN107316475B CN 107316475 B CN107316475 B CN 107316475B CN 201710575597 A CN201710575597 A CN 201710575597A CN 107316475 B CN107316475 B CN 107316475B
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
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- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
- G08G1/087—Override of traffic control, e.g. by signal transmitted by an emergency vehicle
Abstract
The invention relates to the field of intelligent transportation, in particular to a traffic safety scheduling method and system based on shared information. The method comprises the following steps: acquiring traffic road condition information and user traffic information which is shared by user terminals and is related to traffic in real time; when a road right use request of a certain user terminal is received, planning a traffic road in real time according to road right use request information, real-time traffic road condition information and real-time user traffic information, and planning an exclusive use road path planning scheme from a trip origin to a trip destination of the certain user; and sending the exclusive road path scheme to the certain user terminal. Under a special application scene, the invention can plan exclusive traffic roads for special people, vehicles and the like, can solve traffic road scheduling under an emergency condition and improve the efficiency of emergency rescue.
Description
Technical Field
The invention relates to the field of intelligent transportation, in particular to a traffic safety scheduling method and system based on shared information.
Background
With the continuous development of national economy, the urbanization of the country is also continuously developed, the density of urban roads is also continuously increased, the urban population is more and more, the traffic flow on the urban roads is also more and more, and the problem of urban road congestion is more and more prominent.
Although the internet technology is rapidly developed at present, the problem of urban road congestion cannot be well solved by means of the internet technology, urban road resources are limited, the travel of urban population is irregular and planned, and the existing strategy for solving the problem of urban road congestion mainly focuses on the mode of limiting vehicle travel. However, people's travel cannot be effectively controlled due to the restriction of vehicles, so people's stream of people on the travel cannot be well controlled, and the problem of urban road congestion cannot be well solved.
In other phenomena, when various emergencies occur in cities and need emergency treatment, for example, 120 ambulances need to arrive at a rescue site at the fastest speed, and when dangerous people need to be delivered to hospitals at the fastest speed in daily life, urban traffic is often the largest restriction factor. How to improve the capability of the urban traffic system to deal with emergencies is a problem which needs to be solved urgently.
In the prior art, for example, chinese patent 201310296951.3, entitled urban emergency rescue channel real-time planning and dynamic scheduling system, its scheme is to plan a path with the shortest passing time according to real-time traffic road condition information and a path algorithm, and it is not necessary to consider restrictions such as one-way traffic, left prohibition, etc., and after it uses the system to ensure that an emergency channel is selected, social vehicles can have more space to avoid the path in time. In the method, the selection of the emergency channel is only carried out based on the road length and the road condition congestion information, but the emergency channel planned and processed in the method is not special for a special vehicle, the emergency channel still allows social vehicles to occupy, and based on the actual road condition, the avoidance of the social vehicles is difficult to realize, and the smoothness of the emergency channel is difficult to guarantee.
Disclosure of Invention
In order to overcome at least one defect (deficiency) in the prior art, the invention provides a traffic safety scheduling method based on shared information, which can improve the traffic road smoothness.
The invention also provides an intelligent traffic scheduling system based on shared information for improving the traffic road smoothness.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a traffic safety scheduling method based on shared information comprises the following steps:
acquiring traffic road condition information and user traffic information which is shared by user terminals and is related to traffic in real time;
when a road right use request of a certain user terminal is received, planning a traffic road in real time according to road right use request information, real-time traffic road condition information and real-time user traffic information, and planning an exclusive use road path planning scheme from a trip origin to a trip destination of the certain user;
and sending the exclusive road path scheme to the certain user terminal.
In the above scheme, the traffic road condition information includes road condition information of two-dimensional traffic and three-dimensional traffic.
In the above scheme, the road condition information of the two-dimensional traffic or the three-dimensional traffic includes one or more of the following data: three-dimensional position information of traffic equipment, passenger carrying redundancy of public traffic, and idle conditions and smooth conditions of various traffic roads.
In the above scheme, the user traffic information includes one or more of the following data:
three-dimensional position information, a starting place, a destination, departure time, real-time running speed and a travel planning route in use or about to be used of a user corresponding to the user terminal; wherein the user is a manned vehicle or an unmanned vehicle.
In the above solution, the right-of-way use request information includes travel vehicles, three-dimensional position information, a starting location, a destination, and travel time of the certain user.
In the above scheme, the right-of-way use request information further includes right-of-way use reason information.
In the above scheme, the exclusive use road path planning scheme includes exclusive use road path information, exclusive use road use time, exclusive use road right release time, and exclusive use road driving speed.
In the above scheme, the method further comprises: and sending a request for assisting the dispatching to a traffic management department, wherein the dispatching strategy of the traffic management department comprises one or more of the following modes:
the method comprises the steps of modifying traffic lights, modifying road section trends, leading exclusive use of original traffic equipment, vehicles and people streams on roads and modifying a driving scheme of unmanned vehicles.
In the above scheme, the method further comprises: and sending the exclusive road path planning scheme to the user terminals corresponding to the original traffic equipment, the original vehicles and the original people streams on the exclusive road.
A shared information based traffic safety dispatch system, comprising:
the information receiving module is used for acquiring traffic road condition information and user traffic information which is shared by the user terminals and is related to traffic in real time;
the background dynamic database is used for storing real-time traffic road condition information and user traffic information which is shared by the user terminals and is related to traffic;
the information receiving module is also used for receiving a road right use request of the user terminal;
the system comprises a processing module, a route planning module and a route planning module, wherein the processing module is used for planning a traffic road in real time according to right-of-way use request information, real-time traffic road condition information and real-time user traffic information when a right-of-way use request of a certain user terminal is received, and planning an exclusive use road route planning scheme from a certain user trip origin to a destination;
and the information sending module is used for sending the exclusive road path scheme to the certain user terminal.
In the above scheme, the traffic road condition information includes road condition information of two-dimensional traffic and three-dimensional traffic.
In the above scheme, the road condition information of the two-dimensional traffic or the three-dimensional traffic includes one or more of the following data: three-dimensional position information of traffic equipment, passenger carrying redundancy of public traffic, and idle conditions and smooth conditions of various traffic roads.
In the above scheme, the user traffic information includes one or more of the following data:
three-dimensional position information, a starting place, a destination, departure time, real-time running speed and a travel planning route in use or about to be used of a user corresponding to the user terminal; wherein the user is a manned vehicle or an unmanned vehicle.
In the above solution, the right-of-way use request information includes travel vehicles, three-dimensional position information, a starting location, a destination, and travel time of the certain user.
In the above scheme, the right-of-way use request information further includes right-of-way use reason information.
In the above scheme, the exclusive use road path planning scheme includes exclusive use road path information, exclusive use road use time, exclusive use road right release time, and exclusive use road driving speed.
In the above scheme, the method further comprises: the assistant scheduling module is used for sending an assistant scheduling request to a traffic management department, and scheduling strategies of the traffic management department comprise one or more of the following modes:
the method comprises the steps of modifying traffic lights, modifying road section trends, leading exclusive use of original traffic equipment, vehicles and people streams on roads and modifying a driving scheme of unmanned vehicles.
In the above scheme, the information sending module is further configured to send the exclusive use road path planning scheme to the user terminal corresponding to the original traffic equipment, the original transportation means, and the original traffic flow on the exclusive use road.
Compared with the prior art, the technical scheme of the invention has the beneficial effects that:
based on the idea of information sharing, the invention plans the right of way according to the road condition information of the traffic road and the traffic information shared by users (including people, vehicles and the like), plans the exclusive use road path planning scheme for the user terminal of the right of way use request, and enables the user corresponding to the user terminal to have the right of use for a certain road section at a certain moment, so that the use of the traffic road is accurately controllable, and the users of the traffic road can go out according to the planned scheme, thereby guiding and dredging the people flow, the traffic flow and the like of the trip, and similarly to the way that the data packet is transmitted by the bandwidth, the people flow and the traffic flow are transmitted by the traffic road, thereby achieving the accurate configuration of the people flow, the traffic flow and the traffic road and improving the smoothness of the traffic road.
Under a special application scene, exclusive traffic roads can be planned for special people, vehicles and the like, traffic road scheduling under an emergency condition can be achieved, and emergency rescue efficiency is improved.
Drawings
Fig. 1 is a flowchart of a traffic safety scheduling method based on shared information according to an embodiment of the present invention.
Fig. 2 is an architecture diagram of an embodiment of a traffic safety dispatching system based on shared information according to the invention.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent;
for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product;
it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
In the description of the present invention, it is to be understood that, furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a defined feature of "first", "second", may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, so to speak, as communicating between the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solution of the present invention is further described below with reference to the accompanying drawings and examples.
Example 1
Fig. 1 is a flowchart illustrating a traffic safety scheduling method based on shared information according to an embodiment of the present invention. Referring to fig. 1, a traffic safety scheduling method based on shared information in the present embodiment specifically includes:
s101, acquiring traffic road condition information and user traffic information which is shared by user terminals and related to traffic in real time;
s102, when a road right use request of a certain user terminal is received, planning a traffic road in real time according to road right use request information, real-time traffic road condition information and real-time user traffic information, and planning an exclusive use road path planning scheme from a certain user trip origin to a destination;
s103, sending the exclusive road path scheme to the certain user terminal;
s104, sending a scheduling assisting request to a traffic management department;
and S105, sending the exclusive use road path planning scheme to the user terminals corresponding to the original traffic equipment, the original transportation means and the original traffic flow on the exclusive use road.
In a specific embodiment, the traffic road condition information and the user traffic information related to traffic of the user itself shared by the user terminal are acquired in real time through step S101, then when a road right use request of a certain user terminal is received in step S102, route planning is performed by using the data information acquired in real time in combination with the road right use request information, an exclusive use road path planning scheme exclusively used at a specific time is planned for the user terminal in real time, and the exclusive use road path planning scheme is fed back to the certain user terminal in step S103, a user corresponding to the certain user terminal can use the planned road within a specified time according to a feedback result, at the same time, assistance of a traffic management department can be requested through step S104, assistance scheduling can be performed on the road by using a department function of the traffic management department, and the exclusive use road path planning scheme can be notified to users along the line through step S105, requesting assistance and coordination of the user along the line.
In step S101, the traffic road condition information is obtained in real time, and includes road condition information of two-dimensional traffic and three-dimensional traffic, specifically, the road condition information of two-dimensional traffic or three-dimensional traffic includes one or more of the following data: three-dimensional position information of traffic equipment, passenger carrying redundancy of public traffic, and idle conditions and smooth conditions of various traffic roads. The two-dimensional traffic refers to ground traffic, and the three-dimensional traffic comprises traffic roads with certain heights, such as overpasses, and the like, and can also be air traffic matched with air unmanned aerial vehicles and air aircrafts.
In this embodiment, all the relevant users applying the present invention can share the traffic information of the users related to the traffic in an information sharing manner, and the traffic information is used as one of the data sources of the road right planning. The user traffic information may include one or more of the following data:
three-dimensional position information, a starting place, a destination, departure time, real-time running speed and a travel planning route in use or about to be used of a user corresponding to the user terminal; wherein the user is a manned vehicle or an unmanned vehicle. The users can be people or unmanned vehicles, and the users can share the information related to the traffic. Meanwhile, the users can acquire exclusive use road path planning schemes of other users through step S105, and acquire the latest traffic road information.
In step S102, the right-of-way use request information includes travel vehicles, three-dimensional position information, a start point, a destination, and travel time of the certain user. In the current travel, the travel vehicles include various sea, land and air transportation vehicles, such as self-driving, buses, driving, bicycles, subways, passenger cars, high-speed rails, common trains, ships and the like, the self-driving can be manned or unmanned driving which can appear in the future, the bicycles can be self-carried bicycles or shared bicycles, the travel modes can also include future travel modes, such as air unmanned aerial vehicles or air aircrafts and the like, the travel mode can also be a travel mode of a single transportation vehicle, and can also be a travel mode of combination of multiple transportation vehicles. In a preferred embodiment, the request information of right of way usage may further include reason information of right of way usage, which is matched with the request of right of way usage of traffic road in emergency rescue situation, and the reason information of right of way usage may be characters, pictures, videos, or a combination thereof.
In step S102, the planned exclusive use road path planning scheme includes exclusive use road path information, exclusive use road use time, exclusive use road right release time, and exclusive use road running speed. The exclusive use road is exclusive use at a specific moment, appropriate use time and driving speed can be given according to actual conditions, and meanwhile, in order to improve the use rate of the traffic road, right-of-way release time is given, so that the exclusive use road is released at the specific time, and subsequent traffic road planning and use are facilitated.
In step S103, after the exclusive road path usage scheme is sent to a certain user terminal, the user corresponding to the certain user terminal may start the exclusive road usage according to the specific scheme information, so as to greatly improve the passing time of the user from the starting location to the destination.
The method of the invention can be directly applied to a traffic management department, and under the condition, the planning strategy for exclusively using the road path planning scheme can directly comprise a scheduling strategy for scheduling the traffic road by the traffic management department according to the authority, such as modifying traffic lights, temporarily modifying the road section trend, leading the original traffic equipment, traffic tools and people stream on the exclusively used road, modifying the driving scheme of unmanned vehicles and the like.
When the method of the present invention cannot directly use the scheduling policy of the traffic management department during planning, the method can also send a request for assisting scheduling to the traffic management department through step S104 to request the traffic management department to assist the scheduling of the right of way, and the scheduling policy of the traffic management department includes one or more of the following ways:
modifying traffic lights, temporarily modifying the road section trend, leading to exclusive use of original traffic equipment, vehicles and people stream on the road, and modifying the driving scheme of unmanned vehicles.
In the specific implementation process, the step S104 is used to notify the users of the vehicles along the exclusive road to assist in coordination, so as to further improve the efficiency of road right scheduling.
The method is suitable for real-time configuration and use of the traffic road according to the road right request mode, so that the traffic road can be configured and used as required in a big data information sharing mode, the use of the traffic road is accurately configured, people flow and traffic flow can be effectively guided, and the smoothness of the traffic road is improved.
The method is applied to an actual emergency rescue scene, can realize real-time request and scheduling of the traffic road right, and improves the scheduling efficiency of the traffic road in emergency rescue.
Example 2
On the basis of the embodiment 1, the invention also provides a traffic safety dispatching system based on the shared information. Fig. 2 is a block diagram of an embodiment of a traffic safety dispatching system based on shared information according to the present invention. Referring to fig. 2, a traffic safety dispatching system based on shared information in this embodiment specifically includes:
the information receiving module 201 is configured to obtain traffic road condition information and user traffic information, which is related to traffic, of a user shared by a user terminal in real time;
the background dynamic database 202 is used for storing real-time traffic road condition information and user traffic information which is shared by user terminals and is related to traffic;
the information receiving module 201 is further configured to receive a road right use request of the user terminal;
the processing module 203 is configured to, when a right-of-way use request of a certain user terminal is received, plan a traffic road in real time according to right-of-way use request information, real-time traffic road condition information, and real-time user traffic information, and plan an exclusive use road path planning scheme from a certain user travel origin to a destination;
and the information sending module 204 is configured to send the exclusive road path scheme to the certain user terminal.
And the assisted scheduling module 205 is used for sending an assisted scheduling request to the traffic management department.
In a specific embodiment, the information receiving module 203 acquires traffic road condition information and user traffic information, which is related to traffic, of a user shared by a user terminal in real time, and stores the acquired information in the background dynamic database 202; then, when the information receiving module 201 receives a road right use request of a certain user terminal, the processing module 203 performs route planning by using the data information acquired in real time in combination with the road right use request information, plans an exclusive use road path planning scheme exclusively used at a specific time for the user terminal in real time, then, the information sending module 204 is used to feed back the exclusive road path planning scheme to the user terminal, and the user corresponding to the user terminal can use the planned road within the specified time according to the feedback result, and at the same time, the scheduling assisting module 205 can request assistance of a traffic management department, assist the road scheduling by using department functions of the traffic management department, and further, notify users along the line of the exclusive road path planning scheme through the information sending module 205, and request assistance and cooperation of the users along the line.
In the information receiving module 201, the information receiving module 201 obtains traffic road condition information in real time, where the traffic road condition information includes road condition information of two-dimensional traffic and three-dimensional traffic. Specifically, the road condition information of the two-dimensional traffic or the three-dimensional traffic includes one or more of the following data: three-dimensional position information of traffic equipment, passenger carrying redundancy of public traffic, and idle conditions and smooth conditions of various traffic roads. The two-dimensional traffic refers to ground traffic, and the three-dimensional traffic comprises traffic roads with certain heights, such as overpasses, and the like, and can also be air traffic matched with air unmanned aerial vehicles and air aircrafts.
In this embodiment, all the relevant users applying the system of the present invention can share the traffic information of the users related to the traffic in an information sharing manner, and the traffic information is used as one of the data sources of the right-of-way planning. The information receiving module 201 receives the shared user traffic information, which may include one or more of the following data: three-dimensional position information, a starting place, a destination, departure time, real-time running speed and a travel planning route in use or about to be used of a user corresponding to the user terminal; wherein the user is a manned vehicle or an unmanned vehicle. The users can be people or unmanned vehicles, and the users can share the information related to the traffic. Meanwhile, the information sending module 204 sends the exclusive use road path planning scheme of the user to other users, so that the other users can obtain the latest traffic road information.
In a specific embodiment, the right-of-way use request information includes travel vehicles, three-dimensional position information, a start location, a destination, and travel time of the certain user. In the current travel, the travel vehicles include various sea, land and air transportation vehicles, such as self-driving, buses, driving, bicycles, subways, passenger cars, high-speed rails, common trains, ships and the like, the self-driving can be manned or unmanned driving which can appear in the future, the bicycles can be self-carried bicycles or shared bicycles, the travel modes can also include future travel modes, such as air unmanned aerial vehicles or air aircrafts and the like, the travel mode can also be a travel mode of a single transportation vehicle, and can also be a travel mode of combination of multiple transportation vehicles. In a preferred embodiment, the request information of right of way usage may further include reason information of right of way usage, which is matched with the request of right of way usage of traffic road in emergency rescue situation, and the reason information of right of way usage may be characters, pictures, videos, or a combination thereof.
The exclusive use road path planning scheme planned by the processing module 203 includes exclusive use road path information, exclusive use road use time, exclusive use road right release time, and exclusive use road driving speed. The exclusive use road is exclusive use at a specific moment, appropriate use time and driving speed can be given according to actual conditions, and meanwhile, in order to improve the use rate of the traffic road, right-of-way release time is given, so that the exclusive use road is released at the specific time, and subsequent traffic road planning and use are facilitated.
After the information sending module 204 sends the exclusive road path scheme to the certain user terminal, the user corresponding to the certain user terminal can start the exclusive road use according to the specific scheme information, so that the passing time of the user from the starting place to the destination is greatly increased, and the rescue efficiency can be greatly increased corresponding to the emergency rescue situation.
The system of the present invention can be directly applied to the traffic management department, and in this case, the planning strategy for the exclusive use of the road path planning scheme in the processing module 203 can directly include a scheduling strategy for the traffic management department to schedule the traffic road according to the authority, such as modifying traffic lights, temporarily modifying road section trends, dredging the original traffic equipment, traffic tools and people stream on the exclusive use road, modifying the driving scheme of unmanned vehicles, etc.
When the system of the present invention cannot directly use the scheduling policy of the traffic management department during planning, the system can also send a scheduling assisting request to the traffic management department through the scheduling assisting module 205 to request the traffic management department to assist the scheduling of the right of way, and the scheduling policy of the traffic management department includes one or more of the following modes:
modifying traffic lights, temporarily modifying the road section trend, leading to exclusive use of original traffic equipment, vehicles and people stream on the road, and modifying the driving scheme of unmanned vehicles.
In a specific implementation process, the information sending module 204 notifies users of transportation along the exclusive road to assist in cooperation, so as to further improve the efficiency of road right scheduling.
The system is suitable for real-time configuration and use of the traffic road according to the road right request mode, so that the traffic road can be configured and used as required in a big data information sharing mode, the use of the traffic road is accurately configured, people flow and traffic flow can be effectively guided, and the smoothness of the traffic road is improved.
The system is applied to an actual emergency rescue scene, can realize real-time request and scheduling of the road right of the traffic road, and improves the scheduling efficiency of the traffic road in emergency rescue.
The same or similar reference numerals correspond to the same or similar parts;
the positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent;
it should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (7)
1. A traffic safety scheduling method based on shared information is characterized by comprising the following steps:
s101, acquiring traffic road condition information and user traffic information which is shared by user terminals and related to traffic in real time;
s102, when a road right use request of a certain user terminal is received, planning a traffic road in real time according to road right use request information, real-time traffic road condition information and real-time user traffic information, and planning an exclusive use road path planning scheme from a certain user trip origin to a destination; s103, sending the road path plan of the exclusive use road path plan scheme to the certain user terminal;
the right-of-way use request information comprises a travel vehicle, three-dimensional position information, a starting place, a destination and travel time of the certain user;
the exclusive use road path planning scheme comprises exclusive use road path information, exclusive use road use time, exclusive use road right release time and exclusive use road running speed;
the real-time planning also comprises requesting a traffic management department to assist the dispatching of the right of way;
the scheduling strategy of the traffic management department comprises one or more of the following modes: the method comprises the steps of modifying traffic lights, modifying road section trends, leading exclusive use of original traffic equipment, vehicles and people streams on roads and modifying a driving scheme of unmanned vehicles.
2. The method of claim 1, wherein the traffic road condition information comprises road condition information of two-dimensional traffic and three-dimensional traffic.
3. The method as claimed in claim 2, wherein the road condition information of the two-dimensional or three-dimensional traffic includes one or more of the following data: three-dimensional position information of traffic equipment, passenger carrying redundancy of public traffic, and idle conditions and smooth conditions of various traffic roads.
4. The method of claim 1, wherein the user traffic information comprises one or more of the following data:
three-dimensional position information, a starting place, a destination, departure time, real-time running speed and a travel planning route in use or about to be used of a user corresponding to the user terminal; wherein the user is a manned vehicle or an unmanned vehicle.
5. The shared information-based traffic safety scheduling method of claim 1, wherein the right-of-way use request information further includes right-of-way use reason information.
6. The method for dispatching traffic safety based on shared information according to any one of claims 1-5, characterized by further comprising: and sending the exclusive road path planning scheme to the user terminals corresponding to the original traffic equipment, the original vehicles and the original people streams on the exclusive road.
7. A traffic safety dispatching system based on shared information, comprising:
the information receiving module is used for acquiring traffic road condition information and user traffic information which is shared by the user terminals and is related to traffic in real time;
the background dynamic database is used for storing real-time traffic road condition information and user traffic information which is shared by the user terminals and is related to traffic;
the information receiving module is also used for receiving a road right use request of the user terminal;
the system comprises a processing module, a route planning module and a route planning module, wherein the processing module is used for scheduling a traffic road in real time according to right-of-way use request information, real-time traffic road condition information and real-time user traffic information when a right-of-way use request of a certain user terminal is received, and planning an exclusive use road route planning scheme from a certain user trip origin to a destination;
and the information sending module is used for sending the exclusive road path scheme to the certain user terminal.
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| CN111105280A (en) * | 2018-10-26 | 2020-05-05 | 宝马股份公司 | Method, device, system and storable medium for vehicle sharing |
| CN109461293A (en) * | 2018-11-29 | 2019-03-12 | 江苏图越电子科技有限公司 | A kind of completely new city alarm emergency rescue system and method |
| CN111429738B (en) * | 2019-01-10 | 2023-05-09 | 阿里巴巴集团控股有限公司 | Navigation method, traffic control system, terminal and computer equipment |
| CN112820099B (en) * | 2019-11-15 | 2022-04-05 | 中车株洲电力机车研究所有限公司 | Mobile right-of-way control method and device for special lane |
| CN111583680B (en) * | 2020-03-25 | 2022-01-11 | 北京大学 | Emergency traffic auxiliary dispersion method and system |
| CN111582540B (en) * | 2020-03-27 | 2022-03-11 | 北京师范大学 | Method and device for determining emergency material scheduling scheme |
| CN113936452A (en) * | 2020-06-29 | 2022-01-14 | 阿里巴巴集团控股有限公司 | Traffic control method and device and electronic equipment |
| CN115240423B (en) * | 2022-07-24 | 2024-03-01 | 福建港南实业有限公司 | Internet-based intelligent urban traffic allocation method and system |
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