CN110689736A - Traffic control method and device for actively releasing fleet - Google Patents
Traffic control method and device for actively releasing fleet Download PDFInfo
- Publication number
- CN110689736A CN110689736A CN201910812585.XA CN201910812585A CN110689736A CN 110689736 A CN110689736 A CN 110689736A CN 201910812585 A CN201910812585 A CN 201910812585A CN 110689736 A CN110689736 A CN 110689736A
- Authority
- CN
- China
- Prior art keywords
- fleet
- motorcade
- current
- traffic
- time
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses a traffic control method and a device for an active release motorcade, wherein the method comprises the following steps: acquiring traffic flow information in a preset length range on a road in real time; identifying and acquiring fleet information in traffic flow information based on a preset fleet identification strategy; the preset fleet identification strategy comprises: inducing a first vehicle fleet with a preset length from a first vehicle; according to the traffic light phase sequence strategy of the light control intersection, the green light starting time when the first motorcade is about to drive into the current light control intersection is determined, and the green light is finished when the first motorcade passes through the current light control intersection at one time. The invention actively detects the motorcade in the road, controls the first motorcade to pass through the current light-controlled intersection at one time, determines the green light starting time of the current light-controlled intersection based on the traffic light phase sequence strategy of the light-controlled intersection, induces the vehicles scattered beyond the preset length to drive into the first motorcade so as to pass through the current light-controlled intersection within the same green light time, can obviously improve the passing efficiency and relieve the traffic jam.
Description
Technical Field
The invention relates to the technical field of intelligent traffic control, in particular to a traffic passing control method and device for an active release fleet.
Background
With the development of society and economy, the number of vehicles in cities is increasing, and in an urban road network, traffic lights are arranged at almost every intersection for traffic control. The intelligent traffic control system has the advantages that the smooth running of vehicles is facilitated for the outgoing of pedestrians, the traffic efficiency is guaranteed, the traffic delay and the parking rate of traffic on a trunk line are reduced, and the intelligent traffic control system has important significance in accurately controlling the traffic on the road.
In the current vehicle traffic control method in the prior art, one or more vehicles gathered at the intersection are controlled to pass according to the preset lamp control time at intervals by the lamp lighting time of the traffic lights of the intersection signal machine, obviously, the traffic control mode has certain regularity and is relatively fixed, for example, the phenomenon that the vehicles are not left in the front of the intersection when the signal light intervals of the intersection are changed to the moment that the green lights are lighted sometimes occurs; sometimes, the traffic flow in a certain direction of the intersection is large, but the green time of the corresponding signal lamp is fixed and short, so that the vehicles originally waiting for passing at the intersection are not emptied, and finally the continuous traffic jam is caused. Therefore, the traffic passing control method of the vehicle in the prior art finally causes low traffic passing efficiency.
Disclosure of Invention
In view of this, the embodiment of the present invention provides a vehicle traffic control method, so as to solve the problem of low traffic efficiency caused by the vehicle traffic control method in the prior art.
According to a first aspect, an embodiment of the present invention provides a traffic passage control method for an active release fleet, including the following steps:
step S1: acquiring traffic flow information in a preset length range on a road in real time;
step S2: identifying and acquiring the fleet information in the traffic flow information according to the traffic flow information and a preset fleet identification strategy; the preset fleet identification strategy comprises: inducing a first vehicle fleet with a preset length from a first vehicle;
step S3: and determining the starting time of the green light of the first motorcade about to drive into the current light control intersection according to the traffic light phase sequence strategy of the light control intersection, and finishing the green light when the first motorcade passes through the current light control intersection at one time.
With reference to the first aspect, in a first embodiment of the first aspect, the inducing of the first fleet of vehicles with the predetermined length in the step S2 includes:
reminding the vehicles scattered outside the preset length of the first motorcade to drive into the first motorcade.
With reference to the first embodiment of the first aspect, in the second embodiment of the first aspect, the step S3 includes:
acquiring the distance between the current lamp control intersection and the current stop line;
acquiring the current speed of the first motorcade;
calculating the passing time of the first motorcade passing through the current lamp control intersection according to the distance and the current speed;
and controlling the first motorcade to finish the green light when the first motorcade passes through the current light control intersection at one time according to the green light starting time and the passing time.
With reference to the first embodiment of the first aspect, in the third embodiment of the first aspect, the step S3 includes:
obtaining the current length of the first fleet;
predicting the passing time of the first motorcade passing through the current light control intersection according to the current length and the green light starting time;
and controlling the first motorcade to finish the green light when the first motorcade passes through the current light control intersection at one time according to the green light starting time and the passing time.
With reference to the first aspect, in a fourth implementation manner of the first aspect, the predetermined length of the first fleet is calculated according to a current vehicle speed of the first fleet and a current longest green-tolerant time.
According to a second aspect, an embodiment of the present invention provides a traffic control apparatus for actively releasing a fleet of vehicles, including:
the first acquisition module is used for acquiring traffic flow information in a preset length range on a road in real time;
the second acquisition module is used for identifying and acquiring the fleet information in the traffic flow information according to the traffic flow information and a preset fleet identification strategy; the preset fleet identification strategy comprises: inducing a first vehicle fleet with a preset length from a first vehicle;
and the green light control module is used for determining the starting time of green light of the first motorcade about to drive into the current light control intersection according to the traffic light phase sequence strategy of the light control intersection and finishing the green light when the first motorcade passes through the current light control intersection at one time.
With reference to the second aspect, in a first implementation manner of the second aspect, the second obtaining module includes:
and the reminding sub-module is used for reminding the vehicles scattered outside the preset length range of the first motorcade to drive into the first motorcade.
With reference to the second aspect, in a second embodiment of the second aspect, the predetermined length of the first fleet is calculated according to a current vehicle speed of the first fleet and a current maximum allowable green light time.
According to a third aspect, an embodiment of the present invention provides a storage medium, on which computer instructions are stored, and the instructions, when executed by a processor, implement the steps of the method for controlling traffic passage of an actively released vehicle fleet according to the first aspect or any one of the embodiments of the first aspect.
According to a fourth aspect, an embodiment of the present invention provides a traffic control device, including a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor when executing the program implements the steps of the method for controlling traffic passage of an actively released vehicle fleet as described in the first aspect or any one of the embodiments of the first aspect.
The technical scheme of the embodiment of the invention has the following advantages:
the invention provides a traffic control method and a device for an active release motorcade, wherein the method comprises the following steps: acquiring traffic flow information in a preset length range on a road in real time; identifying and acquiring fleet information in traffic flow information based on a preset fleet identification strategy; the preset fleet identification strategy comprises: inducing a first vehicle fleet with a preset length from a first vehicle; according to the traffic light phase sequence strategy of the light control intersection, the starting time of the green light of the current light control intersection, which is about to be driven into by the first motorcade, is determined, the green light is finished when the first motorcade passes through the current light control intersection at one time, the starting time of the green light of the current light control intersection is determined based on the traffic light phase sequence strategy of the light control intersection, and the vehicles scattered beyond the preset length degree are induced to drive into the first motorcade so as to pass through the current light control intersection within the same green light time, so that the passing efficiency can be obviously improved, and the phenomenon of traffic jam is relieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a first flowchart of a traffic control method for an active release fleet of vehicles according to an embodiment of the present invention;
FIG. 2 is a second flowchart of a method for controlling traffic passage of an active release fleet of vehicles according to an embodiment of the present invention;
FIG. 3 is a schematic illustration of identifying a fleet of vehicles in a roadway in an embodiment of the present invention;
FIG. 4 is a third flowchart of a traffic control method for an active release fleet of vehicles according to an embodiment of the present invention;
FIG. 5 is a block diagram of a traffic control device for actively releasing a fleet of vehicles according to an embodiment of the present invention;
fig. 6 is a schematic hardware configuration diagram of a front-end traffic control device in the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The embodiment of the invention discloses a traffic control method for an active release fleet, which is used for front-end traffic control equipment and comprises the following steps of:
step S1: and acquiring traffic flow information in a preset length range on the road in real time. The image capturing device is used to capture traffic information on the road, such as: the camera is used for shooting traffic flow on the urban road, and the camera can be used for shooting the dynamic state of the traffic flow on the road and the arrangement structure of the traffic flow. The preset length range can be calculated according to the preset vehicle speed and the preset time set by the road, or the preset length range is calculated according to the current vehicle speed and the preset time of the vehicle on the road.
Step S2: identifying and acquiring fleet information in the traffic flow information according to the traffic flow information and a preset fleet identification strategy; the preset fleet identification strategy comprises: starting from the first vehicle, a first fleet of vehicles of a predetermined length is induced. Here, the predetermined length of the first fleet is calculated based on the current vehicle speed of the first fleet and the current maximum allowable green time. For example: a plurality of vehicles appear on the current road and are arranged in a team, the first team with the maximum preset length can be determined according to the current longest green light-tolerant time of the current light-controlled intersection and the current vehicle speed of the first team, the number of times of green lights can be reduced, and the passing efficiency of the first team is improved.
In an embodiment, the step S2, which is executed to induce the formation of the first fleet of vehicles with a predetermined length, may specifically include the following steps:
reminding the vehicle scattered outside the preset length of the first motorcade to drive into the first motorcade. The preset length is obtained by calculation according to the current vehicle speed of the first vehicle fleet and the current green light time, and the current green light time is the longest green light tolerant time of the light control intersection. For example: the calculated preset length can be 200m, in order to improve the passing efficiency of the one-time green light, one or more vehicles scattered out of the range of 200m are induced to drive into the first motorcade, and certainly, another scattered motorcade outside the first motorcade can be induced to drive into the first motorcade, and the vehicles are controlled to pass through the current light-controlled intersection without stopping at the stop line of the current light-controlled intersection within the time of green light, so that the passing efficiency of the first motorcade is improved.
Step S3: according to the traffic light phase sequence strategy of the light control intersection, the green light starting time when the first motorcade is about to drive into the current light control intersection is determined, and the green light is finished when the first motorcade passes through the current light control intersection at one time. Specifically, the traffic light phase sequence strategy herein is that the light control intersection passes the vehicle according to the set wheel placing or opposite placing principle, for example: and when the first motorcade is detected to be about to drive into the light control intersection, vehicles and/or pedestrians in the vertical direction of the first motorcade are detected to pass through the light control intersection, the green light starting time of the first motorcade is started at the moment, so that the first motorcade can pass through the current light control intersection at one time, and the green light starting time of the vehicles opposite to the first motorcade is controlled according to a wheel putting mode or a simultaneous releasing mode.
In an embodiment, the step S3 may specifically include, as shown in fig. 2, the following steps in the execution process:
step S21: and acquiring the distance between the current lamp control intersection and the current stop line. Stop lines are arranged in front of the lamp control intersections on each road in different directions, so that vehicles can make parking preparation in time when red lamps of the lamp control intersections are lightened. Specifically, as shown in fig. 3, the road is 1, the first fleet is a, the current light-controlled intersection is 11, and the stop line of the current light-controlled intersection is 12.
Step S22: and acquiring the current vehicle speed of the first vehicle fleet. Here, the current vehicle speed may be detected by a speed sensor.
Step S23: and calculating the passing time of the first motorcade passing through the current lamp control intersection according to the distance and the current speed. According to the formula:
the passing time of the first motorcade passing through the current light control intersection can be obtained.
Step S24: and controlling the first motorcade to finish the green light when the first motorcade passes through the current light control intersection at one time according to the green light starting time and the passing time. In fig. 3, when the first fleet a is actively detected in real time, based on the green light start time and the passing time of the first fleet, the first fleet a is controlled to pass through the current light control intersection 11 at one time based on the green light start time of the current light control intersection 11, and the green light is terminated when the first fleet a passes through the current light control intersection 11.
In another embodiment, the step S3 may specifically include the following steps in the execution process, as shown in fig. 4:
step S41: and acquiring the current length of the first motorcade. The current fleet of the first fleet here can be detected using ground induction coils.
Step S42, predicting the passing time according to the current length and the green light starting time;
step S43: and controlling the first motorcade to finish the green light when the first motorcade passes through the current light control intersection at one time according to the green light starting time and the passing time. And controlling the first motorcade to pass through the current light control intersection at one time, and ending the green light when the first motorcade passes through the current light control intersection.
The traffic control method for actively releasing the fleet of vehicles in the embodiment of the invention actively detects the traffic information on the road in real time, further detects and identifies the first fleet of vehicles based on the fleet information identified from the traffic information to obtain the green light starting time when the first fleet of vehicles arrives at the current light-controlled intersection, and can control the first fleet of vehicles to pass through the current light-controlled intersection at one time based on the green light starting time, so that the phenomenon of continuous traffic congestion caused by the fact that a large number of vehicles wait to pass in front of the intersection due to the fact that the traffic flow of a large number of vehicles is large and the green light time of the current light-controlled intersection is fixed and short is avoided. Meanwhile, the condition that the vehicles are not released at the current lamp control intersection due to the fact that the lamps are turned on at intervals under the condition that the traffic flow is low can be avoided. Therefore, the embodiment of the invention can relieve the traffic jam of the vehicle at the current lamp control intersection to a great extent, thereby improving the traffic efficiency.
In addition, the traffic control method for the actively released vehicle fleet in the embodiment of the invention can ensure that the vehicle scattered at the preset length can quickly pass through the current light control intersection within one green light time by reminding the vehicle scattered at the preset length to drive into the first vehicle fleet, namely inducing the vehicle scattered at the preset length to drive into the first vehicle fleet, so that the green light frequency is reduced, and the traffic efficiency is further improved.
Example 2
An embodiment of the present invention provides a traffic control device for an active release fleet, as shown in fig. 5, including:
the first obtaining module 51 is configured to obtain traffic information in a preset length range on a road in real time;
the second obtaining module 52 is configured to identify and obtain fleet information in the traffic flow information according to the traffic flow information and a preset fleet identification policy; the preset fleet identification strategy comprises: inducing a first vehicle fleet with a preset length from a first vehicle;
and the green light control module 53 is configured to determine a green light starting time when the first fleet is about to enter the current light-controlled intersection according to a traffic light phase sequence strategy of the light-controlled intersection, and end the green light when the first fleet passes through the current light-controlled intersection at one time.
In the traffic control apparatus for an active release fleet according to an embodiment of the present invention, in fig. 5, the second obtaining module 52 includes:
and the reminding sub-module is used for reminding the vehicles scattered outside the preset length range of the first motorcade to drive into the first motorcade.
In the traffic control device for an active release fleet according to the embodiment of the present invention, the green light control module 55 includes:
the first obtaining submodule is used for obtaining the distance between the current lamp control intersection and the current stop line;
the second obtaining submodule is used for obtaining the current speed of the first motorcade;
the calculation submodule is used for calculating the passing time of the first motorcade passing through the current light control intersection according to the distance and the current speed,
and the first green light control sub-module is used for controlling the first fleet to finish green light when the first fleet passes through the current light control intersection at one time according to the green light starting time and the passing time.
In the traffic control device for an active release fleet according to the embodiment of the present invention, the green light control module 55 includes:
the third obtaining submodule is used for obtaining the current length of the first motorcade;
the prediction submodule is used for predicting the passing time of the first fleet passing through the current light control intersection according to the current length and the starting time;
and the second green light control submodule is used for controlling the first fleet to finish green light when the first fleet passes through the current light control intersection at one time according to the green light starting time and the passing time.
According to the traffic passing control device for the actively releasing fleet, the preset length of the first fleet is calculated according to the current vehicle speed of the first fleet and the current longest green-light-tolerant time.
The traffic control device for actively releasing the motorcade in the embodiment of the invention actively detects the traffic information on the road in real time, and based on the motorcade information identified from the traffic information, further detects and identifies the first motorcade to obtain the green light starting time when the first motorcade arrives at the current light-controlled intersection, and the passing time through the current light-controlled intersection, based on the green light starting time, the first motorcade can be controlled to pass through the current light-controlled intersection at one time, so that the first motorcade can pass through the current light-controlled intersection at one time, and the phenomenon of continuous traffic congestion caused by the fact that a large number of vehicles wait to pass in front of the intersection due to the fact that the green light time of the current light-controlled intersection is fixed and short can be avoided. Meanwhile, the condition that the vehicles are not released at the current lamp control intersection due to the fact that the lamps are turned on at intervals under the condition that the traffic flow is low can be avoided. Meanwhile, the vehicles scattered in the preset range outside the first motorcade can be induced to drive into the first motorcade so as to ensure that the first motorcade quickly passes through the current light-controlled intersection within the time of one green light.
Example 3
An embodiment of the present invention provides a storage medium, on which computer instructions are stored, and the instructions, when executed by a processor, implement the steps of the traffic passage control method for an active release fleet in embodiment 1. The storage medium is also stored with traffic flow information, a preset fleet identification strategy, a preset maximum distance, the current length of the first fleet, geographic position information, a driving route and the like. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a Flash Memory (Flash Memory), a Hard disk (Hard disk Drive, abbreviated as HDD) or a Solid State Drive (SSD), etc.; the storage medium may also comprise a combination of memories of the kind described above.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware related to instructions of a computer program, which can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM), a Random Access Memory (RAM), or the like.
Example 4
An embodiment of the present invention provides a front-end traffic control device, as shown in fig. 6, including a memory 620, a processor 610, and a computer program stored in the memory 620 and operable on the processor 610, where the processor 610, when executing the program, implements the steps of the method for controlling traffic passage of an active release fleet in embodiment 1. Fig. 6 is a schematic diagram of a hardware structure of a front-end traffic control device for executing a processing method for list item operations according to an embodiment of the present invention, as shown in fig. 6, the front-end traffic control device includes one or more processors 610 and a memory 620, where one processor 610 is taken as an example in fig. 6.
The front-end traffic control apparatus that performs the processing method of the list item operation may further include: an input device 630 and an output device 660.
The processor 610, the memory 620, the input device 630, and the output device 660 may be connected by a bus or other means, as exemplified by the bus connection in fig. 6.
Processor 610 may be a Central Processing Unit (CPU). The Processor 610 may also be other general purpose processors, Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components, or combinations thereof.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. 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. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (10)
1. A traffic control method for an active release fleet is characterized by comprising the following steps:
step S1: acquiring traffic flow information in a preset length range on a road in real time;
step S2: identifying and acquiring the fleet information in the traffic flow information according to the traffic flow information and a preset fleet identification strategy; the preset fleet identification strategy comprises: inducing a first vehicle fleet with a preset length from a first vehicle;
step S3: and determining the starting time of the green light of the first motorcade about to drive into the current light control intersection according to the traffic light phase sequence strategy of the light control intersection, and finishing the green light when the first motorcade passes through the current light control intersection at one time.
2. The method for controlling traffic passage of an actively released vehicle fleet according to claim 1, wherein said step of inducing a first vehicle fleet of a predetermined length in step S2 comprises:
reminding the vehicles scattered outside the preset length of the first motorcade to drive into the first motorcade.
3. The method for controlling traffic passage of an actively released vehicle fleet according to claim 1, wherein said step S3 comprises:
acquiring the distance between the current lamp control intersection and the current stop line;
acquiring the current speed of the first motorcade;
calculating the passing time of the first motorcade passing through the current lamp control intersection according to the distance and the current speed;
and controlling the first motorcade to finish the green light when the first motorcade passes through the current light control intersection at one time according to the green light starting time and the passing time.
4. The method for controlling traffic passage of an actively released vehicle fleet according to claim 1, wherein said step S3 comprises:
obtaining the current length of the first fleet;
predicting the passing time of the first motorcade passing through the current light control intersection according to the current length and the green light starting time;
and controlling the first motorcade to finish the green light when the first motorcade passes through the current light control intersection at one time according to the green light starting time and the passing time.
5. The method of claim 1, wherein the predetermined length of the first fleet is calculated based on a current vehicle speed of the first fleet and a current maximum allowable green time.
6. A traffic control apparatus for actively releasing a fleet of vehicles, comprising:
the first acquisition module is used for acquiring traffic flow information in a preset length range on a road in real time;
the second acquisition module is used for identifying and acquiring the fleet information in the traffic flow information according to the traffic flow information and a preset fleet identification strategy; the preset fleet identification strategy comprises: inducing a first vehicle fleet with a preset length from a first vehicle;
and the green light control module is used for determining the starting time of green light of the first motorcade about to drive into the current light control intersection according to the traffic light phase sequence strategy of the light control intersection and finishing the green light when the first motorcade passes through the current light control intersection at one time.
7. The active release fleet traffic control apparatus of claim 6, wherein said second acquisition module comprises:
and the reminding sub-module is used for reminding the vehicles scattered outside the preset length range of the first motorcade to drive into the first motorcade.
8. The apparatus of claim 7, wherein the predetermined length of the first vehicle fleet is calculated based on a current vehicle speed of the first vehicle fleet and a current maximum allowable green light time.
9. A storage medium having computer instructions stored thereon, wherein the instructions, when executed by a processor, perform the steps of the method for traffic passage control of an actively released vehicle fleet according to any one of claims 1 to 5.
10. A front-end traffic control device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor when executing the program implements the steps of the method of traffic passage control of an actively released vehicle fleet according to any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910812585.XA CN110689736A (en) | 2019-08-30 | 2019-08-30 | Traffic control method and device for actively releasing fleet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910812585.XA CN110689736A (en) | 2019-08-30 | 2019-08-30 | Traffic control method and device for actively releasing fleet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110689736A true CN110689736A (en) | 2020-01-14 |
Family
ID=69107654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910812585.XA Pending CN110689736A (en) | 2019-08-30 | 2019-08-30 | Traffic control method and device for actively releasing fleet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110689736A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113011263A (en) * | 2021-02-19 | 2021-06-22 | 深圳英飞拓科技股份有限公司 | Mine monitoring method, device, terminal equipment and medium |
| CN113538936A (en) * | 2021-05-28 | 2021-10-22 | 东南大学 | Signal cooperative control method and device under vehicle-road cooperative environment and storage medium |
| CN113903166A (en) * | 2020-07-06 | 2022-01-07 | 奥迪股份公司 | Fleet driving assistance system, corresponding method and computer-readable storage medium |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040196162A1 (en) * | 2003-04-04 | 2004-10-07 | Brooke O'neil | Centralized traffic signal preemption system and method of use |
| US20060261977A1 (en) * | 2002-08-15 | 2006-11-23 | Bachelder Aaron D | Traffic preemption system |
| US20140132422A1 (en) * | 2012-11-15 | 2014-05-15 | Caterpillar Inc. | Traffic management |
| CN103854504A (en) * | 2014-03-05 | 2014-06-11 | 安锐 | Square matrix type road traffic inducing method and system |
| CN104008659A (en) * | 2014-06-12 | 2014-08-27 | 北京易华录信息技术股份有限公司 | System and method capable of accurately monitoring control effects of intersection signal controller |
| CN104008660A (en) * | 2014-06-13 | 2014-08-27 | 北京易华录信息技术股份有限公司 | System and method capable of comprehensively monitoring control effect of intersection signal controller |
| CN107730931A (en) * | 2017-09-20 | 2018-02-23 | 北方工业大学 | Vehicle formation control and signal optimization method under vehicle-road cooperative environment |
| CN108022436A (en) * | 2016-10-28 | 2018-05-11 | 百度在线网络技术（北京）有限公司 | Method for controlling traffic signal lights and device |
| CN110164122A (en) * | 2018-02-14 | 2019-08-23 | 赫力环球有限公司 | Vehicle queue system for crossing controls |
-
2019
- 2019-08-30 CN CN201910812585.XA patent/CN110689736A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060261977A1 (en) * | 2002-08-15 | 2006-11-23 | Bachelder Aaron D | Traffic preemption system |
| US20040196162A1 (en) * | 2003-04-04 | 2004-10-07 | Brooke O'neil | Centralized traffic signal preemption system and method of use |
| US20140132422A1 (en) * | 2012-11-15 | 2014-05-15 | Caterpillar Inc. | Traffic management |
| CN103854504A (en) * | 2014-03-05 | 2014-06-11 | 安锐 | Square matrix type road traffic inducing method and system |
| CN104008659A (en) * | 2014-06-12 | 2014-08-27 | 北京易华录信息技术股份有限公司 | System and method capable of accurately monitoring control effects of intersection signal controller |
| CN104008660A (en) * | 2014-06-13 | 2014-08-27 | 北京易华录信息技术股份有限公司 | System and method capable of comprehensively monitoring control effect of intersection signal controller |
| CN108022436A (en) * | 2016-10-28 | 2018-05-11 | 百度在线网络技术（北京）有限公司 | Method for controlling traffic signal lights and device |
| CN107730931A (en) * | 2017-09-20 | 2018-02-23 | 北方工业大学 | Vehicle formation control and signal optimization method under vehicle-road cooperative environment |
| CN110164122A (en) * | 2018-02-14 | 2019-08-23 | 赫力环球有限公司 | Vehicle queue system for crossing controls |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113903166A (en) * | 2020-07-06 | 2022-01-07 | 奥迪股份公司 | Fleet driving assistance system, corresponding method and computer-readable storage medium |
| CN113011263A (en) * | 2021-02-19 | 2021-06-22 | 深圳英飞拓科技股份有限公司 | Mine monitoring method, device, terminal equipment and medium |
| CN113011263B (en) * | 2021-02-19 | 2023-10-03 | 深圳英飞拓仁用信息有限公司 | Mine monitoring method, device, terminal equipment and medium |
| CN113538936A (en) * | 2021-05-28 | 2021-10-22 | 东南大学 | Signal cooperative control method and device under vehicle-road cooperative environment and storage medium |
| CN113538936B (en) * | 2021-05-28 | 2022-07-22 | 东南大学 | Signal cooperative control method and device under vehicle-road cooperative environment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102524716B1 (en) | Vehicle track prediction method and device, storage medium and terminal device | |
| CN110689736A (en) | Traffic control method and device for actively releasing fleet | |
| JP6214796B1 (en) | Travel plan generation device, travel plan generation method, and travel plan generation program | |
| WO2017045147A1 (en) | Method and apparatus for controlling passing of vehicle at road intersection | |
| KR20160023850A (en) | Locality adapted computerized assisted or autonomous driving of vehicles | |
| CN110136444B (en) | Intersection green light idle time calculation method and device | |
| CN110634307A (en) | Traffic control method and device of front-end traffic control equipment | |
| CN104504918A (en) | Urban highway bus signal priority method | |
| US20220270480A1 (en) | Signal control apparatus and method based on reinforcement learning | |
| CN109785643B (en) | Traffic light adjusting method and device, storage medium and terminal equipment | |
| US20220097723A1 (en) | Vehicle-launching warning device, system and method | |
| CN112581775A (en) | Bus priority passing control method and system of signal lamp and storage medium | |
| CN109191831B (en) | Vehicle passing control method and device and server | |
| CN110733507A (en) | Lane changing and road isolating method, device, equipment and storage medium | |
| CN110634324A (en) | Vehicle-mounted terminal based reminding method and system for courtesy pedestrians and vehicle-mounted terminal | |
| JP3620487B2 (en) | Intersection travel time estimation device | |
| CN114627659A (en) | Pedestrian video analysis-based intelligent control system and control method for safe street crossing | |
| CN113506453B (en) | Bus priority signal control method, device, equipment and readable storage medium | |
| CN114333339B (en) | Deep neural network functional module de-duplication method | |
| CN110718075A (en) | Relay green wave traffic control method and device | |
| CN110706476A (en) | Peak-balancing self-adaptive traffic control method and device | |
| CN111311930B (en) | Method and device for acquiring traffic flow | |
| CN110491122B (en) | Method and device for reducing urban congestion ranking | |
| CN114120668B (en) | Method for enabling vehicle to quickly pass through intersection, vehicle running system and electronic equipment | |
| NL2029417B1 (en) | Apparatus, method and system for determining green light duration of traffic light |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200320 Address after: 011500 No.6, Hall B, Microsoft incubator, the third floor, saikexing Research Institute, Shengle modern service industry cluster, Helinger County, Hohhot City, Inner Mongolia Autonomous Region Applicant after: Zhongshu Xingsheng Technology Co., Ltd Address before: Room 1002, building 2, yard 28, shishihuayuan South Road, Shijingshan District, Beijing 100000 Applicant before: An Rui |
|
| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200114 |
|
| RJ01 | Rejection of invention patent application after publication |