CN115376344A - Intelligent driving control method and system based on wireless 5G technology - Google Patents
Intelligent driving control method and system based on wireless 5G technology Download PDFInfo
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- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
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Abstract
The invention relates to the technical field of intelligent driving, and particularly discloses an intelligent driving control method and system based on a wireless 5G technology. The traffic light information is polled for the traffic light device and the vehicles in the same driving, so that the traffic light information is displayed in real time on the current vehicle; acquiring running information of a following vehicle in real time; judging forward starting and stopping, and performing intelligent driving auxiliary starting and stopping control according to a judgment result; and (4) auxiliary intersection detection is carried out, a plurality of dangerous targets are marked, and real-time avoidance control early warning is carried out when the dangerous targets pass through the intersection. The intelligent driving auxiliary system can be linked with the traffic light device and the multiple vehicles in the same driving, traffic light information is acquired and displayed, driving information of the accompanying vehicles is acquired in real time, intelligent driving auxiliary starting and stopping control is conducted, the current vehicles can timely follow the front vehicles to pass through the intersection fast, multiple dangerous targets are marked in advance, real-time avoidance control early warning is kept when the current vehicles pass through the intersection, and therefore the current vehicles are effectively guaranteed to pass through the traffic light intersection safely and fast.
Description
Technical Field
The invention belongs to the technical field of intelligent driving, and particularly relates to an intelligent driving control method and system based on a wireless 5G technology.
Background
The intelligent driving relates to cognitive engineering of attention attraction and attention dispersion, and mainly comprises three links of network navigation, autonomous driving and manual intervention. The precondition of intelligent driving is that the vehicle selected meets the dynamic requirements of driving, the sensor on the vehicle can obtain relevant visual and auditory signals and information, and the corresponding follow-up system is controlled through cognitive calculation to perform intelligent driving control. The 5G is a new generation broadband mobile communication technology with various characteristics of high speed, low time delay, large connection and the like, and the 5G communication facility is a network infrastructure for realizing man-machine-object interconnection.
In the prior art, when a vehicle waits to pass through at a traffic light intersection, a driver in the current vehicle cannot check traffic light information due to reasons such as the fact that the vehicle in front is shielded and too far away from the intersection, so that the driver cannot control starting and stopping of the current vehicle in advance according to the traffic light information, and the driver cannot timely follow the vehicle in front to quickly pass through the intersection.
Disclosure of Invention
The embodiment of the invention aims to provide an intelligent driving control method and system based on a wireless 5G technology, and aims to solve the problems in the background art.
In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions:
an intelligent driving control method based on a wireless 5G technology specifically comprises the following steps:
polling traffic light information for a traffic light device and a plurality of vehicles in the same row, and displaying the traffic light information in real time in the current vehicle;
establishing communication connection with a following vehicle, and acquiring running information of the following vehicle in real time;
judging forward start-stop according to the driving information, generating a judgment result, and performing intelligent driving auxiliary start-stop control according to the judgment result;
and carrying out auxiliary intersection detection with the traffic light device and a plurality of vehicles in the same driving, marking a plurality of dangerous targets, and carrying out real-time avoidance control early warning on the dangerous targets when the dangerous targets pass through the intersection.
As a further limitation of the technical solution of the embodiment of the present invention, the polling the traffic light device and the plurality of vehicles in the same traveling environment for the traffic light information, and displaying the traffic light information on the current vehicle in real time specifically includes the following steps:
sending an information feedback request to a traffic light device;
when receiving the number information and the traffic light information fed back and sent by the traffic light device, displaying the traffic light information on the current vehicle in real time;
when receiving the number information fed back and sent by the traffic light device, polling traffic light information for a plurality of vehicles in the same row according to the number information, and displaying the traffic light information in real time on the current vehicle.
As a further limitation of the technical solution of the embodiment of the present invention, when receiving the number information sent back by the traffic light device, polling traffic light information from a plurality of vehicles in the same row according to the number information, and displaying the traffic light information on the current vehicle in real time specifically includes the following steps:
receiving the number information fed back and sent by the traffic light device;
sending an information sharing request to a plurality of nearby vehicles, and acquiring traffic sharing information sent by the plurality of nearby vehicles;
screening a plurality of vehicles in the same row from a plurality of nearby vehicles according to the serial number information, and screening traffic light information from a plurality of traffic sharing information;
and displaying the traffic light information in real time on the current vehicle.
As a further limitation of the technical solution of the embodiment of the present invention, the establishing of the communication connection with the following vehicle and the obtaining of the driving information of the following vehicle in real time specifically include the following steps:
screening the following vehicles from a plurality of vehicles in the same row;
sending a connection request to a following vehicle, and establishing communication connection with the following vehicle;
and acquiring the driving information sent by the accompanying vehicle in real time.
As a further limitation of the technical solution of the embodiment of the present invention, the determining, according to the driving information, the start-stop of the forward driving to generate the determination result, and the controlling, according to the determination result, the start-stop of the intelligent driving assistance specifically includes the following steps:
extracting start-stop information in the driving information;
according to the start-stop information, performing forward start-stop judgment to generate a judgment result;
generating a corresponding follow-up start-stop signal according to the judgment result;
and carrying out intelligent driving auxiliary start-stop control according to the follow-up start-stop signal.
As a further limitation of the technical solution of the embodiment of the present invention, the method for performing auxiliary intersection detection with a traffic light device and a plurality of vehicles traveling in the same direction to mark a plurality of dangerous targets, and performing real-time avoidance control early warning on the plurality of dangerous targets when passing through an intersection specifically comprises the following steps:
sending auxiliary intersection detection requests to the traffic light device and the multiple vehicles in the same row, and acquiring intersection detection data sent by the multiple vehicles in the same row and/or the traffic light device;
integrating a plurality of intersection detection data to mark a plurality of dangerous objects;
when the dangerous targets pass through the intersection, carrying out follow-up scanning on the dangerous targets to generate follow-up scanning data;
and carrying out real-time avoidance control early warning on the plurality of dangerous targets according to the follow-up scanning data.
The utility model provides an intelligence driving control system based on wireless 5G technique, the system includes traffic light information acquisition unit, the information acquisition unit that traveles, supplementary start-stop control unit and dodges control early warning unit, wherein:
the traffic light information acquisition unit is used for polling traffic light information to the traffic light device and the plurality of vehicles in the same driving and displaying the traffic light information in real time on the current vehicle;
the system comprises a driving information acquisition unit, a driving information acquisition unit and a driving information acquisition unit, wherein the driving information acquisition unit is used for establishing communication connection with a following vehicle and acquiring the driving information of the following vehicle in real time;
the auxiliary start-stop control unit is used for judging forward start-stop according to the running information, generating a judgment result and carrying out intelligent driving auxiliary start-stop control according to the judgment result;
and the avoidance control early warning unit is used for assisting intersection detection with the traffic light device and the plurality of vehicles in the same driving, marking a plurality of dangerous targets, and carrying out real-time avoidance control early warning on the plurality of dangerous targets when the dangerous targets pass through the intersection.
As a further limitation of the technical solution of the embodiment of the present invention, the traffic light information acquiring unit specifically includes:
the feedback request sending module is used for sending an information feedback request to the traffic light device;
the first information display module is used for displaying the traffic light information in real time on the current vehicle when the number information and the traffic light information fed back and sent by the traffic light device are received;
and the second information display module is used for polling traffic light information to a plurality of vehicles in the same row according to the number information when the number information fed back and sent by the traffic light device is received, and displaying the traffic light information in real time on the current vehicle.
As a further limitation of the technical solution of the embodiment of the present invention, the auxiliary start-stop control unit specifically includes:
the start-stop information extraction module is used for extracting start-stop information in the driving information;
the forward starting and stopping judgment module is used for judging forward starting and stopping according to the starting and stopping information to generate a judgment result;
the start-stop signal generating module is used for generating a corresponding accompanying start-stop signal according to the judgment result;
and the auxiliary start-stop control module is used for carrying out intelligent driving auxiliary start-stop control according to the follow-up start-stop signal.
As a further limitation of the technical solution of the embodiment of the present invention, the avoidance control early warning unit specifically includes:
the auxiliary intersection detection module is used for sending an auxiliary intersection detection request to the traffic light device and the plurality of vehicles in the same row and acquiring intersection detection data sent by the plurality of vehicles in the same row and/or the traffic light device;
the dangerous target marking module is used for integrating a plurality of intersection detection data and marking a plurality of dangerous targets;
the target follow-up scanning module is used for carrying out follow-up scanning on a plurality of dangerous targets when the dangerous targets pass through the intersection so as to generate follow-up scanning data;
and the avoidance control early warning module is used for carrying out real-time avoidance control early warning on the plurality of dangerous targets according to the follow-up scanning data.
Compared with the prior art, the invention has the beneficial effects that:
the embodiment of the invention polls the traffic light device and a plurality of vehicles in the same row for the traffic light information, and displays the traffic light information in the current vehicle in real time; acquiring running information of a following vehicle in real time; judging forward starting and stopping, and performing intelligent driving auxiliary starting and stopping control according to a judgment result; and (4) auxiliary intersection detection is carried out, a plurality of dangerous targets are marked, and real-time avoidance control early warning is carried out when the dangerous targets pass through the intersection. The intelligent driving auxiliary starting and stopping control system can be linked with the traffic light device and a plurality of vehicles in the same row to acquire and display traffic light information, acquire running information of accompanying vehicles in real time, and perform intelligent driving auxiliary starting and stopping control, so that the current vehicle can timely follow the front vehicle to quickly pass through the intersection, mark a plurality of dangerous targets in advance, and keep real-time avoidance control early warning when passing through the intersection, thereby effectively ensuring the safety and quick passing of the current vehicle at the traffic light intersection.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 shows a flow chart of a method provided by an embodiment of the invention.
Fig. 2 shows a flowchart of traffic light information acquisition and presentation in the method provided by the embodiment of the invention.
Fig. 3 shows a flowchart of peer polling of traffic light information in the method provided by the embodiment of the present invention.
Fig. 4 shows a flowchart of driving information acquisition in the method provided by the embodiment of the invention.
Fig. 5 shows a flowchart of the intelligent driving assistance start-stop control in the method provided by the embodiment of the invention.
Fig. 6 shows a flowchart of real-time avoidance control early warning in the method provided by the embodiment of the present invention.
Fig. 7 is a diagram illustrating an application architecture of a system provided by an embodiment of the invention.
Fig. 8 shows a block diagram of a traffic light information obtaining unit in the system according to the embodiment of the present invention.
Fig. 9 shows a block diagram of an auxiliary start-stop control unit in the system according to the embodiment of the present invention.
Fig. 10 shows a block diagram of a avoidance control early warning unit in the system according to the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It can be understood that, in the prior art, when a vehicle waits for passing through at a traffic light intersection, a driver in the current vehicle cannot check traffic light information due to reasons such as the fact that the vehicle in front is shielded and too far away from the intersection, so that the driver cannot perform start-stop control on the current vehicle in advance according to the traffic light information, and the driver cannot timely follow the vehicle in front to rapidly pass through the intersection.
In order to solve the problems, the embodiment of the invention polls the traffic light device and a plurality of vehicles in the same row for traffic light information, and displays the traffic light information in the current vehicle in real time; acquiring running information of a following vehicle in real time; judging forward start-stop, and performing intelligent driving auxiliary start-stop control according to a judgment result; and (4) auxiliary intersection detection is carried out, a plurality of dangerous targets are marked, and real-time avoidance control early warning is carried out when the dangerous targets pass through the intersection. The intelligent driving auxiliary system can be linked with the traffic light device and the multiple vehicles in the same driving, traffic light information is acquired and displayed, driving information of the accompanying vehicles is acquired in real time, intelligent driving auxiliary starting and stopping control is conducted, the current vehicles can timely follow the front vehicles to pass through the intersection fast, multiple dangerous targets are marked in advance, real-time avoidance control early warning is kept when the current vehicles pass through the intersection, and therefore the current vehicles are effectively guaranteed to pass through the traffic light intersection safely and fast.
Fig. 1 shows a flow chart of a method provided by an embodiment of the invention.
Specifically, the intelligent driving control method based on the wireless 5G technology specifically comprises the following steps:
step S101, polling traffic light information to a traffic light device and a plurality of vehicles in the same driving, and displaying the traffic light information in real time on the current vehicle.
In the embodiment of the invention, firstly, based on a wireless 5G technology, an information feedback request is sent to a traffic light device, feedback data sent by the traffic light device in a feedback mode is received, the feedback data is analyzed, whether the feedback data simultaneously contains the number information and the traffic light information or only contains the number information is judged, and when the feedback data simultaneously contains the number information and the traffic light information, the traffic light information is displayed in a current vehicle and the change of the traffic light is reflected in real time; when only the serial number information is contained, information sharing requests are sent to a plurality of nearby vehicles around the current vehicle through a wireless 5G technology, traffic sharing information sent by the nearby vehicles is obtained, the nearby vehicles and the corresponding traffic sharing information are subjected to polling screening according to the serial number information, a plurality of vehicles in the same row are determined, polling screening is stopped when traffic light information is obtained through screening, the traffic light information is displayed in the current vehicle in real time, and changes of traffic lights are reflected in real time.
It is understood that the nearby vehicle is a vehicle capable of establishing wireless connection with the current vehicle around the current vehicle, and a plurality of nearby vehicles are within the wireless connection range of the current vehicle; the vehicles in the same traveling are vehicles in the same traveling direction as the current vehicle in a plurality of nearby vehicles, and the vehicles in the same traveling are waiting at the intersection when the current vehicle is waiting at the intersection; during every traffic light crossing, every traffic light device all has a plurality of serial number information, and every serial number information corresponds the traffic light show face of equidirectional traffic light, and the serial number information that current vehicle and vehicle in the same row obtained then is unanimous with the traffic light show face that the traffic light signal that current vehicle and vehicle in the same row waited corresponds, for example: the traffic light device of the crossroad is provided with four traffic light display surfaces and four corresponding number information.
Specifically, fig. 2 shows a flowchart of traffic light information acquisition and display in the method provided by the embodiment of the present invention.
In a preferred embodiment provided by the present invention, the polling the traffic light device and the plurality of vehicles in the same row for the traffic light information, and displaying the traffic light information in the current vehicle in real time specifically includes the following steps:
step S1011, an information feedback request is sent to the traffic light device.
And step S1012, displaying the traffic light information on the current vehicle in real time when the number information and the traffic light information fed back and sent by the traffic light device are received.
And S1013, when receiving the number information fed back and sent by the traffic light device, polling traffic light information for a plurality of vehicles in the same row according to the number information, and displaying the traffic light information in real time on the current vehicle.
Specifically, fig. 3 shows a flowchart of peer polling of traffic light information in the method provided by the embodiment of the present invention.
In a preferred embodiment provided by the present invention, when receiving the number information sent by the traffic light device in a feedback manner, the method specifically includes the following steps of polling traffic light information from a plurality of vehicles in the same row according to the number information, and displaying the traffic light information in real time on the current vehicle:
and step S10131, receiving the number information fed back and sent by the traffic light device.
Step S10132, transmitting an information sharing request to the plurality of nearby vehicles, and acquiring traffic sharing information transmitted by the plurality of nearby vehicles.
And step S10133, screening a plurality of vehicles in the same row from a plurality of nearby vehicles according to the serial number information, and screening traffic light information from a plurality of traffic sharing information.
And step S10134, displaying the traffic light information in the current vehicle in real time.
Further, the intelligent driving control method based on the wireless 5G technology further comprises the following steps:
and S102, establishing communication connection with the accompanying vehicle, and acquiring the running information of the accompanying vehicle in real time.
In the embodiment of the invention, the following vehicles in front of the current vehicle are shot to obtain the characteristic information of the following vehicles, then the following vehicles are screened from a plurality of the following vehicles according to the characteristic information, and then the connection request is sent to the following vehicles to establish the communication connection with the following vehicles, so that the running information sent by the following vehicles is obtained in real time.
It can be understood that before the current vehicle needs to establish communication connection with other vehicles, a communication list capable of carrying out communication connection application can be checked, different vehicles in the communication list are named and displayed according to the characteristic information of the vehicles, and the current vehicle can obtain the characteristic information of the following vehicle through shooting, so that the following vehicle is determined in the communication list, and the communication connection application is carried out; the characteristic information may include: the brand, model, color, license plate number, etc. of the vehicle; the travel information may include: the start-stop state of the vehicle, the running speed, etc.
Specifically, fig. 4 shows a flowchart of the driving information acquisition in the method provided in the embodiment of the present invention.
In a preferred embodiment of the present invention, the establishing a communication connection with a traveling vehicle and acquiring the traveling information of the traveling vehicle in real time specifically includes the following steps:
in step S1021, a following vehicle is selected from the plurality of vehicles in the same lane.
Step S1022 is to transmit a connection request to the following vehicle, and establish a communication connection with the following vehicle.
Step S1023, the running information sent by the following vehicle is acquired in real time.
Further, the intelligent driving control method based on the wireless 5G technology further comprises the following steps:
and S103, judging forward start and stop according to the running information, generating a judgment result, and performing intelligent driving auxiliary start and stop control according to the judgment result.
In the embodiment of the invention, the start-stop information is extracted from the running information of the accompanying vehicle, the forward start-stop judgment is carried out by analyzing the start-stop information, the judgment result is generated, the accompanying start-stop signal corresponding to the accompanying vehicle is further generated according to the judgment result, the current vehicle is controlled to carry out intelligent driving auxiliary start-stop according to the accompanying start-stop signal, so that the current vehicle can carry out consistent start-stop along with the accompanying vehicle, the start-stop prompt is sent out in the process of start-stop, and the driver can control the current vehicle to timely follow the accompanying vehicle to quickly pass through the intersection by combining the traffic light information displayed in the current vehicle.
Specifically, fig. 5 shows a flowchart of the intelligent driving assistance start-stop control in the method provided by the embodiment of the invention.
In a preferred embodiment of the present invention, the determining, according to the driving information, a forward start/stop decision to generate a decision result, and performing the intelligent driving assistance start/stop control according to the decision result specifically includes the following steps:
and step S1031, extracting start-stop information in the running information.
And S1032, judging the forward start and stop according to the start and stop information, and generating a judgment result.
And step S1033, generating a corresponding follow start-stop signal according to the judgment result.
And S1034, performing intelligent driving auxiliary start-stop control according to the follow-up start-stop signal.
Further, the intelligent driving control method based on the wireless 5G technology further comprises the following steps:
and S104, performing auxiliary intersection detection with the traffic light device and the plurality of vehicles in the same row, marking a plurality of dangerous targets, and performing real-time avoidance control early warning on the dangerous targets when the dangerous targets pass through the intersection.
In the embodiment of the invention, an auxiliary intersection detection request is sent to a traffic light device and a plurality of vehicles in the same row, after the traffic light device and the vehicles in the same row receive the auxiliary intersection detection request, intersection detection data can be selected to be sent to the current vehicle, a plurality of dangerous targets at the traffic light intersection are marked by receiving the intersection detection data sent by the vehicles in the same row and/or the traffic light device and carrying out possible danger analysis on the intersection detection data, and then the dangerous targets are scanned in a follow-up manner when the current vehicle passes through the intersection, so that follow-up scanning data is generated, and real-time avoidance control early warning on the dangerous targets is kept according to the follow-up scanning data.
It can be understood that the follow-up scanning process can be that the laser radar is used for scanning the positions and actions of a plurality of dangerous targets, and when the current vehicle passes through a traffic light intersection, real-time avoidance control early warning is carried out to ensure that the current vehicle does not collide with the dangerous targets; the dangerous object may be a pedestrian, a battery car, etc. that may be about to cross the intersection.
Specifically, fig. 6 shows a flowchart of real-time avoidance control early warning in the method provided by the embodiment of the present invention.
In a preferred embodiment provided by the present invention, the performing auxiliary intersection detection with a traffic light device and a plurality of vehicles traveling in the same direction to mark a plurality of dangerous targets, and performing real-time avoidance control early warning on the plurality of dangerous targets when passing through an intersection specifically includes the following steps:
step S1041, sending an auxiliary intersection detection request to the traffic light device and the plurality of vehicles in the same row, and acquiring intersection detection data sent by the plurality of vehicles in the same row and/or the traffic light device.
Step S1042, integrating a plurality of intersection detection data and marking a plurality of dangerous objects.
And step S1043, when the vehicle passes through the intersection, performing follow-up scanning on the dangerous targets to generate follow-up scanning data.
And step S1044 of carrying out real-time avoidance control early warning on the plurality of dangerous targets according to the follow-up scanning data.
Further, fig. 7 is a diagram illustrating an application architecture of the system according to the embodiment of the present invention.
In another preferred embodiment, the present invention provides an intelligent driving control system based on wireless 5G technology, comprising:
the traffic light information acquisition unit 101 is configured to poll traffic light information to a traffic light device and a plurality of vehicles in the same traveling, and display the traffic light information in real time on a current vehicle.
In the embodiment of the invention, a traffic light information acquisition unit 101 firstly sends an information feedback request to a traffic light device based on a wireless 5G technology, receives feedback data sent by the traffic light device in a feedback way, analyzes the feedback data, judges whether the feedback data simultaneously contains serial number information and traffic light information or only contains serial number information, and displays the traffic light information in a current vehicle and reflects the change of traffic lights in real time when the feedback data simultaneously contains the serial number information and the traffic light information; when only the number information is contained, sending an information sharing request to a plurality of nearby vehicles around the current vehicle through a wireless 5G technology, acquiring traffic sharing information sent by the nearby vehicles, performing polling screening on the nearby vehicles and the corresponding traffic sharing information according to the number information to determine the vehicles in the same row, stopping polling screening when the traffic light information is obtained through screening, displaying the traffic light information on the current vehicle in real time, and reflecting the change of the traffic light in real time.
Specifically, fig. 8 shows a block diagram of a structure of the traffic light information obtaining unit 101 in the system according to the embodiment of the present invention.
In an embodiment of the present invention, the traffic light information acquiring unit 101 specifically includes:
the feedback request sending module 1011 is configured to send an information feedback request to the traffic light device.
The first information display module 1012 is configured to display the traffic light information in real time on the current vehicle when receiving the number information and the traffic light information sent by the traffic light device in a feedback manner.
And the second information display module 1013 is configured to, when receiving the number information sent by the traffic light device in a feedback manner, poll traffic light information for a plurality of vehicles in the same row according to the number information, and display the traffic light information in real time on the current vehicle.
Further, the intelligent driving control system based on the wireless 5G technology further comprises:
the traveling information acquisition unit 102 is configured to establish a communication connection with a following vehicle and acquire traveling information of the following vehicle in real time.
In the embodiment of the present invention, the travel information acquisition unit 102 acquires the characteristic information of the traveling vehicle by capturing images of the traveling vehicle ahead of the current vehicle, and then selects the traveling vehicle from a plurality of traveling vehicles based on the characteristic information, and further sends a connection request to the traveling vehicle to establish communication with the traveling vehicle, thereby acquiring the travel information sent by the traveling vehicle in real time.
And the auxiliary start-stop control unit 103 is used for judging the forward start-stop according to the running information, generating a judgment result and performing intelligent driving auxiliary start-stop control according to the judgment result.
In the embodiment of the invention, the auxiliary start-stop control unit 103 extracts start-stop information from the running information of the traveling vehicle, performs forward start-stop judgment by analyzing the start-stop information, generates a judgment result, further generates a traveling start-stop signal corresponding to the traveling vehicle according to the judgment result, and controls the current vehicle to intelligently drive and assist in starting and stopping according to the traveling start-stop signal, so that the current vehicle can start and stop consistently along with the traveling vehicle, a start-stop prompt is sent out in the process of starting and stopping, and a driver can control the current vehicle to timely follow the traveling vehicle to quickly pass through an intersection by combining traffic light information displayed in the current vehicle.
Specifically, fig. 9 shows a block diagram of the auxiliary start-stop control unit 103 in the system according to the embodiment of the present invention.
In a preferred embodiment provided by the present invention, the auxiliary start-stop control unit 103 specifically includes:
and a start-stop information extraction module 1031, configured to extract start-stop information in the driving information.
And the forward start-stop judging module 1032 is used for judging forward start-stop according to the start-stop information to generate a judgment result.
And a start-stop signal generation module 1033, configured to generate a corresponding traveling start-stop signal according to the determination result.
And an auxiliary start-stop control module 1034 for performing intelligent driving auxiliary start-stop control according to the follow-up start-stop signal.
Further, the intelligent driving control system based on the wireless 5G technology further comprises:
and the avoidance control early warning unit 104 is used for performing auxiliary intersection detection with the traffic light device and the plurality of co-traveling vehicles, marking a plurality of dangerous targets, and performing real-time avoidance control early warning on the plurality of dangerous targets when the dangerous targets pass through the intersection.
In the embodiment of the invention, the avoidance control early warning unit 104 sends an auxiliary intersection detection request to the traffic light device and the plurality of vehicles in the same row, after the traffic light device and the plurality of vehicles in the same row receive the auxiliary intersection detection request, the traffic light device and the plurality of vehicles in the same row can select to send intersection detection data to the current vehicle, the plurality of dangerous targets at the traffic light intersection are marked by receiving the intersection detection data sent by the plurality of vehicles in the same row and/or the traffic light device and performing possible danger analysis on the plurality of intersection detection data, the plurality of dangerous targets are further scanned in a follow-up manner when the current vehicle passes through the intersection, the follow-up scanning data is generated, and the real-time avoidance control early warning on the plurality of dangerous targets is kept according to the follow-up scanning data.
Specifically, fig. 10 shows a block diagram of a structure of the avoidance control early warning unit 104 in the system according to the embodiment of the present invention.
In a preferred embodiment provided by the present invention, the avoidance control and early warning unit 104 specifically includes:
the auxiliary intersection detection module 1041 is configured to send an auxiliary intersection detection request to the traffic light device and the multiple co-traveling vehicles, and obtain intersection detection data sent by the multiple co-traveling vehicles and/or the traffic light device.
And a dangerous target marking module 1042 for integrating the intersection detection data to mark a plurality of dangerous targets.
And a target follow-up scanning module 1043, configured to perform follow-up scanning on a plurality of dangerous targets when the dangerous targets pass through an intersection, so as to generate follow-up scanning data.
And the avoidance control early warning module 1044 is configured to perform real-time avoidance control early warning on the plurality of dangerous targets according to the follow-up scanning data.
In summary, in the embodiment of the present invention, the traffic light device and the plurality of vehicles traveling in the same lane are polled for traffic light information, so that the traffic light information is displayed in real time in the current vehicle; acquiring running information of a following vehicle in real time; judging forward starting and stopping, and performing intelligent driving auxiliary starting and stopping control according to a judgment result; and (4) auxiliary intersection detection is carried out, a plurality of dangerous targets are marked, and real-time avoidance control early warning is carried out when the dangerous targets pass through the intersection. The intelligent driving auxiliary system can be linked with the traffic light device and the multiple vehicles in the same driving, traffic light information is acquired and displayed, driving information of the accompanying vehicles is acquired in real time, intelligent driving auxiliary starting and stopping control is conducted, the current vehicles can timely follow the front vehicles to pass through the intersection fast, multiple dangerous targets are marked in advance, real-time avoidance control early warning is kept when the current vehicles pass through the intersection, and therefore the current vehicles are effectively guaranteed to pass through the traffic light intersection safely and fast.
It should be understood that, although the steps in the flowcharts of the embodiments of the present invention are shown in sequence as indicated by the arrows, the steps are not necessarily performed in sequence as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least a portion of steps in various embodiments may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performance of the sub-steps or stages is not necessarily sequential, but may be performed alternately or alternatingly with other steps or at least a portion of sub-steps or stages of other steps.
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 a computer program, which can be stored in a non-volatile computer-readable storage medium, and can include the processes of the embodiments of the methods described above when the program is executed. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), programmable ROM (PROM), electrically Programmable ROM (EPROM), electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous Link DRAM (SLDRAM), rambus (Rambus) direct RAM (RDRAM), direct Rambus Dynamic RAM (DRDRAM), and Rambus Dynamic RAM (RDRAM), among others.
All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. An intelligent driving control method based on a wireless 5G technology is characterized by specifically comprising the following steps of:
polling traffic light information to a traffic light device and a plurality of vehicles in the same driving, and displaying the traffic light information in real time on the current vehicle;
establishing communication connection with a following vehicle, and acquiring running information of the following vehicle in real time;
judging forward starting and stopping according to the driving information, generating a judgment result, and performing intelligent driving auxiliary starting and stopping control according to the judgment result;
and carrying out auxiliary intersection detection with the traffic light device and a plurality of vehicles in the same driving, marking a plurality of dangerous targets, and carrying out real-time avoidance control early warning on the dangerous targets when the dangerous targets pass through the intersection.
2. The intelligent driving control method based on the wireless 5G technology as claimed in claim 1, wherein the steps of polling the traffic light device and the plurality of vehicles in the same row for traffic light information and displaying the traffic light information on the current vehicle in real time specifically comprise:
sending an information feedback request to a traffic light device;
when receiving the number information and the traffic light information fed back and sent by the traffic light device, displaying the traffic light information on the current vehicle in real time;
when receiving the number information fed back and sent by the traffic light device, polling traffic light information for a plurality of vehicles in the same driving according to the number information, and displaying the traffic light information in real time on the current vehicle.
3. The intelligent driving control method based on the wireless 5G technology as claimed in claim 2, wherein when receiving the number information sent by the traffic light device in a feedback manner, polling traffic light information to a plurality of vehicles in the same row according to the number information, and displaying the traffic light information on the current vehicle in real time specifically comprises the following steps:
receiving the number information fed back and sent by the traffic light device;
sending an information sharing request to a plurality of nearby vehicles, and acquiring traffic sharing information sent by the plurality of nearby vehicles;
screening a plurality of vehicles in the same row from a plurality of nearby vehicles according to the serial number information, and screening traffic light information from a plurality of traffic sharing information;
and displaying the traffic light information in real time on the current vehicle.
4. The intelligent driving control method based on the wireless 5G technology as claimed in claim 1, wherein the establishing of the communication connection with the traveling vehicle and the real-time acquisition of the traveling information of the traveling vehicle specifically comprise the following steps:
screening the accompanying vehicles from a plurality of co-traveling vehicles;
sending a connection request to the accompanying vehicle, and establishing communication connection with the accompanying vehicle;
and acquiring the running information sent by the following vehicle in real time.
5. The intelligent driving control method based on the wireless 5G technology as claimed in claim 1, wherein the step of performing forward start/stop judgment according to the driving information to generate a judgment result, and the step of performing intelligent driving auxiliary start/stop control according to the judgment result specifically comprises the following steps:
extracting start-stop information in the driving information;
according to the start-stop information, performing forward start-stop judgment to generate a judgment result;
generating a corresponding follow start-stop signal according to the judgment result;
and carrying out intelligent driving auxiliary start-stop control according to the follow-up start-stop signal.
6. The intelligent driving control method based on the wireless 5G technology as claimed in claim 1, wherein the auxiliary intersection detection is performed with the traffic light device and the plurality of vehicles in the same row to mark a plurality of dangerous targets, and the real-time avoidance control early warning of the plurality of dangerous targets when passing through the intersection specifically comprises the following steps:
sending auxiliary intersection detection requests to the traffic light device and the multiple vehicles in the same row, and acquiring intersection detection data sent by the multiple vehicles in the same row and/or the traffic light device;
integrating a plurality of intersection detection data and marking a plurality of dangerous targets;
when the dangerous targets pass through the intersection, carrying out follow-up scanning on the dangerous targets to generate follow-up scanning data;
and carrying out real-time avoidance control early warning on the plurality of dangerous targets according to the follow-up scanning data.
7. The utility model provides an intelligence driving control system based on wireless 5G technique which characterized in that, the system includes traffic light information acquisition unit, information acquisition unit that traveles, supplementary start-stop control unit and dodges control early warning unit, wherein:
the traffic light information acquisition unit is used for polling traffic light information to the traffic light device and the plurality of vehicles in the same driving and displaying the traffic light information in real time on the current vehicle;
the driving information acquisition unit is used for establishing communication connection with the accompanying vehicle and acquiring the driving information of the accompanying vehicle in real time;
the auxiliary start-stop control unit is used for judging forward start-stop according to the running information, generating a judgment result and carrying out intelligent driving auxiliary start-stop control according to the judgment result;
and the avoidance control early warning unit is used for carrying out auxiliary intersection detection with the traffic light device and the plurality of vehicles in the same lane, marking a plurality of dangerous targets, and carrying out real-time avoidance control early warning on the plurality of dangerous targets when the dangerous targets pass through the intersection.
8. The intelligent driving control system based on the wireless 5G technology as claimed in claim 7, wherein the traffic light information obtaining unit specifically comprises:
the feedback request sending module is used for sending an information feedback request to the traffic light device;
the first information display module is used for displaying the traffic light information in real time on the current vehicle when the number information and the traffic light information fed back and sent by the traffic light device are received;
and the second information display module is used for polling traffic light information to a plurality of vehicles in the same row according to the number information when the number information fed back and sent by the traffic light device is received, and displaying the traffic light information in real time on the current vehicle.
9. The intelligent driving control system based on the wireless 5G technology as claimed in claim 7, wherein the auxiliary start-stop control unit specifically comprises:
the start-stop information extraction module is used for extracting start-stop information in the driving information;
the forward-moving start-stop judging module is used for judging forward-moving start-stop according to the start-stop information to generate a judging result;
the start-stop signal generation module is used for generating a corresponding follow-up start-stop signal according to the judgment result;
and the auxiliary start-stop control module is used for carrying out intelligent driving auxiliary start-stop control according to the follow-up start-stop signal.
10. The intelligent driving control system based on the wireless 5G technology as claimed in claim 7, wherein the avoidance control early warning unit specifically comprises:
the auxiliary intersection detection module is used for sending an auxiliary intersection detection request to the traffic light device and the plurality of co-traveling vehicles and acquiring intersection detection data sent by the plurality of co-traveling vehicles and/or the traffic light device;
the dangerous target marking module is used for integrating a plurality of intersection detection data and marking a plurality of dangerous targets;
the target follow-up scanning module is used for carrying out follow-up scanning on a plurality of dangerous targets when the dangerous targets pass through the intersection so as to generate follow-up scanning data;
and the avoidance control early warning module is used for carrying out real-time avoidance control early warning on the plurality of dangerous targets according to the follow-up scanning data.
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