CN111907402A - Vehicle and information control method and device thereof - Google Patents
Vehicle and information control method and device thereof Download PDFInfo
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- CN111907402A CN111907402A CN201910390516.4A CN201910390516A CN111907402A CN 111907402 A CN111907402 A CN 111907402A CN 201910390516 A CN201910390516 A CN 201910390516A CN 111907402 A CN111907402 A CN 111907402A
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- vehicle
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- prompt information
- projector
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q2400/00—Special features or arrangements of exterior signal lamps for vehicles
- B60Q2400/50—Projected symbol or information, e.g. onto the road or car body
Abstract
The embodiment of the application discloses a vehicle and an information control method and device thereof, wherein the vehicle comprises: the controller is used for determining prompt information according to the running scheme information contained in the received control instruction and sending a projection command to the projector; the prompt information is used for representing the driving intention information of the vehicle when the vehicle drives to the intersection area; the projector is used for projecting the prompt information to a target position, and the target position is a position observable by other traffic participants needing to pass through the intersection region on the road surface or on two sides of the intersection region. Through the embodiment of the application, traffic safety can be effectively guaranteed on the road section without the traffic indicator lamp.
Description
Technical Field
The present application relates to the field of vehicle information control technologies, and in particular, to a vehicle and an information control method and apparatus thereof.
Background
The more developed the city, the more prominent the traffic problem, and the traffic accident also rises proportionally, brings serious threat to citizen's safety. Besides accidents caused by serious traffic violations such as drunk driving, speeding, red light running and the like, accidents are also frequently caused in such a scene: to give the pedestrian a gift. The city advocates the civilized action of car comity pedestrian, this mode has played positive effect from the aspect of safety and civilized driving really, and at present when the highway section ceremony that does not have the traffic light gives passerby, the pedestrian can think the car can not comity and hesitation on one side, the car owner then sees the pedestrian that does not move, think that the pedestrian can not pass through and hesitation, both sides all mistake think when the other side is motionless, the pedestrian crosses the road, the vehicle continues to move ahead, the understanding that the result just formed the contradiction has just led to the traffic accident. Meanwhile, pedestrians may not be seen in other lanes due to blind areas, the pedestrians do not pass through the lanes at high speed without paying attention, and when the pedestrians just walk to the lane, traffic accidents may be caused unfortunately, so that under the relatively fuzzy condition, the traffic accidents are easily caused due to mutual uncertain states.
Therefore, how to more effectively ensure traffic safety in a road section without a traffic light becomes a technical problem to be solved by a person skilled in the art.
Disclosure of Invention
The application provides a vehicle and an information control method and device thereof, which can more effectively ensure traffic safety on a road section without a traffic indicator light.
The application provides the following scheme:
a vehicle, comprising:
a controller and a projector;
the controller is used for determining prompt information according to the running scheme information contained in the received control instruction and sending a projection command to the projector; the prompt information is used for representing the driving intention information of the vehicle when the vehicle drives to the intersection area;
the projector is used for projecting the prompt information to a target position, and the target position is a position observable by other traffic participants needing to pass through the intersection region on the road surface or on two sides of the intersection region.
A vehicle information control method comprising:
determining prompt information according to the driving scheme information included in the received control instruction; the prompt information is used for representing the driving intention information of the vehicle when the vehicle drives to the intersection area;
and sending a projection command to a projector equipped for the vehicle to project the prompt information to a target position, wherein the target position is a position observable by other traffic participants needing to pass through the intersection region on the road surface or two sides of the intersection region.
A vehicle information control apparatus comprising:
a prompt information determination unit for determining prompt information according to the driving scheme information included in the received control instruction; the prompt information is used for representing the driving intention information of the vehicle when the vehicle drives to the intersection area;
and the projection command sending unit is used for sending a projection command to a projector equipped for the vehicle so as to project the prompt information to a target position, wherein the target position is a position observable by other traffic participants needing to pass through the intersection region on the road surface or two sides of the intersection region.
A computer system, comprising:
one or more processors; and
a memory associated with the one or more processors for storing program instructions that, when read and executed by the one or more processors, perform operations comprising:
determining prompt information according to the driving scheme information included in the received control instruction; the prompt information is used for representing the driving intention information of the vehicle when the vehicle drives to the intersection area;
and sending a projection command to a projector equipped for the vehicle to project the prompt information to a target position, wherein the target position is a position observable by other traffic participants needing to pass through the intersection region on the road surface or two sides of the intersection region.
A vehicle information control method comprising:
determining the current driving scheme information of the vehicle according to the received control instruction;
determining prompt information according to the driving scheme information, wherein the prompt information is used for representing driving intention information of the vehicle when the vehicle drives to an intersection area;
and projecting the prompt information to a target position, wherein the target position is a position observable by other traffic participants needing to pass through the intersection region on the road surface or two sides of the intersection region.
A vehicle information control apparatus comprising:
the control instruction receiving unit is used for determining the current running scheme information of the vehicle according to the received control instruction;
the prompting information determining unit is used for determining prompting information according to the driving scheme information, and the prompting information is used for representing driving intention information of the vehicle when the vehicle drives to the intersection area;
and the projection unit is used for projecting the prompt information to a target position, and the target position is a position observable by other traffic participants needing to pass through the intersection region on the road surface or two sides of the intersection region.
According to the specific embodiments provided herein, the present application discloses the following technical effects:
by the embodiment of the application, under the condition that the vehicle passes through an intersection without a traffic light and the like, the vehicle-mounted controller sends the projection command, and the projector projects the prompt information to the target position so as to express the driving intention information of the vehicle. In this way, the driving intention of the vehicle can be clearly and directly notified to other traffic participants on the road, and accidents and the like caused by misunderstanding of the intentions of both the traffic participants can be avoided.
Of course, it is not necessary for any product to achieve all of the above-described advantages at the same time for the practice of the present application.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic illustration of a vehicle provided by an embodiment of the present application;
fig. 2 is a first schematic diagram of an information projection application provided in an embodiment of the present application;
FIG. 3 is a second schematic diagram of an information projection application provided by an embodiment of the present application;
FIG. 4-1 is a third schematic diagram of an information projection application provided by an embodiment of the present application;
FIG. 4-2 is a fourth schematic diagram of an information projection application provided by an embodiment of the present application;
FIG. 5 is a flow chart of a first method provided by an embodiment of the present application;
FIG. 6 is a schematic diagram of a first apparatus provided by an embodiment of the present application;
FIG. 7 is a schematic diagram of a computer system provided by an embodiment of the present application;
FIG. 8 is a flow chart of a second method provided by embodiments of the present application;
fig. 9 is a schematic diagram of a second apparatus provided in an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments that can be derived from the embodiments given herein by a person of ordinary skill in the art are intended to be within the scope of the present disclosure.
In the embodiment of the application, aiming at areas such as intersections without traffic signal lamp control, in order to enable pedestrians and vehicles on the road surface to be consistent in actions and avoid accidents or time loss caused by contradictory situations, a corresponding solution is provided. In the scheme, the vehicle can be modified, so that when the vehicle runs to an intersection without a traffic light or the like, related prompt information can be projected to a target position for indicating the driving intention of the vehicle. The target position can be a position which can be observed by pedestrians on the road or at the intersection, so that the pedestrians on the road can know the driving intention of the vehicle through the prompt information, and then make corresponding reactions according to the driving intention, and two contradictions are avoided. For example, if the projected vehicle intent is to park to give the pedestrian a courtesy ride on the road, the pedestrian may be more confident in passing the road without hesitation between passing and not passing. If the projected vehicle travel intent is to continue traveling forward (possibly with the vehicle stopped temporarily in a safe range for waiting due to too fast a current vehicle speed, etc.), the pedestrian may wait for the vehicle to pass at the intersection, and so on.
Of course, in practical application, the specifically projected prompt information may be not only for pedestrians to view on the road, but also for other participants of various types, such as bicycles, motor vehicles, and the like. For example, when a bicycle rider waits to pass through a road junction ahead, the rider may be prompted, or when a vehicle waits to enter a main road at a road junction ahead, the vehicle may be prompted in the same manner.
The following detailed description will proceed with reference being made to specific embodiments of the examples of the present application.
Example one
First, the first embodiment provides a vehicle, which may specifically include a controller 11 and a projector 12, see fig. 1, wherein,
the controller 11 is configured to determine prompt information according to the driving scheme information included in the received control instruction, and send a projection command to the projector 12; the prompt information is used for representing the driving intention information of the vehicle when the vehicle drives to the intersection area;
the projector 12 is configured to project the prompt information to a target position, where the target position is observable by other traffic participants who need to pass through the intersection area on the road surface or on both sides of the intersection area.
In particular, the manner in which the particular controller receives the control command may be varied. For example, in one mode, a button for issuing a relevant instruction or a virtual key displayed on an on-vehicle display screen may be provided in an operable area of a driver user of the vehicle, so that when the driver user of the vehicle finds that there is a crossing without traffic signal control in front and there is a pedestrian waiting to pass through a road, the driver user of the vehicle may issue a corresponding control instruction through the button or the virtual key. The control command may be a command for giving a pedestrian a gift for parking, and at this time, the driving scheme information included in the specific control command is "parking for giving a pedestrian", and the like. That is, the controller may receive a manual control instruction from a driver user of the vehicle, and then issue a projection command to a specific projector to project a corresponding prompt message.
Alternatively, in another implementation, a monitor may be further configured on the vehicle, for example, a monitor equipped in an automatic driving system of the vehicle, and the like. The monitor can monitor road environments such as road (whether to arrive at an intersection or not, whether the intersection is provided with a traffic signal lamp or not, waiting), pedestrians (whether pedestrians exist at the intersection or not) and vehicles (including the current vehicle, other vehicles on the road and the like) through devices such as a sensor, and when the vehicles approach to an intersection area without a traffic indicator lamp, the driving scheme of the vehicles at the intersection can be determined, and the controller sends a control command; at this time, the controller may specifically generate a prompt message according to the control instruction sent by the monitor, and send a projection command to the projector.
That is, the specific control instruction may be issued in a case where the monitor automatically determines whether or not the other traffic participants need to be given a gift. Of course, in specific implementation, if there is a driver driving in the vehicle, the monitor may also ask the driver user of the vehicle whether to confirm or reject the scheme after determining the driving scheme of the vehicle, and after receiving a confirmation message, generate the prompt message and send a control instruction to the controller. That is, since the vehicle is driven by a specific driver, after the monitor predicts a specific driving scheme, the driver needs to perform corresponding operations such as deceleration and braking, and the vehicle can perform the scheme, and thus, the driving scheme information needs to be notified to the driver user. In this way, when the driver user confirms the scheme, the driver can be indicated to approve the scheme, the vehicle can be controlled according to the scheme, and then corresponding prompts are given to other traffic participants to ensure that the vehicle can drive according to the predicted scheme, so that the projected prompt information is meaningful. Of course, if a message rejecting the scenario is received, a prompt message opposite to the driving scenario may be generated and a control instruction may be sent to the controller. For example, if the monitor finds that there is a pedestrian waiting to cross the road at the intersection ahead, and needs the vehicle to give a gift to the pedestrian, the driver can be asked whether the user gives the pedestrian, and in case the driver confirms the give-offer, the projector can be instructed to project the corresponding prompt message, for example, "Hi, i, etc. you go first". If the driver user rejects the scenario, the projector may also be instructed to project the opposite prompt, e.g., "Hi, please let me go first", etc. Of course, in practical applications, in order to avoid confusion of the prompt information, the prompt information may be defaulted to be projected when the vehicle is parked and waiting for the passage of other traffic participants, and the prompt information may not be presented when the vehicle cannot or cannot wait for the passage of other traffic participants.
There are various ways to ask the user whether to confirm or reject the scheme, for example, one way may be to show "confirm" and "reject" operation options at an on-board display screen or the like in the vehicle, and the driver may respond by clicking the corresponding operation options. Or, in another mode, in order to avoid shifting the sight of the driver, the driver may also make an inquiry in a voice broadcast mode, a microphone or other devices may be arranged in the vehicle, and the driver may make a confirmation or cancellation response in a voice mode, and the like.
In addition, in practical application, the specific vehicle may also be a vehicle in an automatic driving state, and in this case, after the monitor determines the specific driving scheme, the driving scheme of the vehicle may also be sent to a chassis system of the vehicle, so as to control the vehicle to execute the driving scheme. That is, in this case, since the vehicle is automatically driven under the control of the computer, it is not necessary to send a message to the driver for confirmation, and it is not necessary for the driver to perform a corresponding action, but it is controlled by a specific computer system, and therefore, it is only necessary to send the determined travel pattern information to the motion control unit, and the determined travel pattern information is converted into a specific command for acceleration, braking, and the like by the motion control unit and sent to the chassis control system.
The specific prompt message may include a driving intention indicating that the vehicle is about to stop for the leading person. Or a driving intention indicating that the vehicle cannot be stopped and a pedestrian waits, and the like.
In particular implementations, as shown in FIG. 2, a particular projector may include a first projector for projecting the cue information onto a roadway. That is, the projected prompt message may be displayed on the road surface, so that the pedestrian or other traffic participant may decide his or her next action (crossing the road or waiting) according to the prompt message on the road surface. Alternatively, if 3, the projector may also include a second projector for projecting the prompt to a window. That is, the projected message may be displayed on the window, so that the message on the window may be more easily viewed by a pedestrian who is about to cross the road, since the line of sight of the pedestrian may be more focused on the vehicle. In the case where the notice information is projected onto the window, the material of the window and the like may be specially processed so that the projected information does not affect the line of sight of the driver. Of course, in the automatic driving state, the projected information does not affect the running of the vehicle. In addition, in practical applications, the first projector and the second projector may be provided on the vehicle at the same time, and used for projecting the prompt information to the ground or the window, respectively.
In the first projector, the specific prompt information is projected to the ground, and at an intersection without a traffic signal lamp, traffic markings such as a sidewalk may not be drawn on the road surface, so that in the specific implementation, the prompt information projected by the first projector may further include pattern information for representing the sidewalk, so that other traffic participants such as pedestrians can observe the information and comprehend the specific driving intention.
It should be noted that, even when the vehicle is projected on the ground, the driver or the like of another vehicle located on another lane may observe the information, and thus, the same driving scheme may be adopted to avoid an accident due to the presence of a blind area or the like. For example, as shown in fig. 4-1, it is assumed that two pedestrians wait to pass through the road at a certain intersection, but the intersection has no traffic signal, so that when the vehicle 41 travels to the position shown in fig. 4-1, the existence of the pedestrians can be seen, and a traffic passing measure and the like can be taken, but for the vehicle 42, due to the obstruction of the line of sight by the vehicle 41, the pedestrians on the roadside may be located just within the blind area range of the vehicle 42, and accordingly, the vehicle 42 may also be within the blind area range of the pedestrians. At this time, if the vehicle 41 stops for a courtesy, the pedestrian may pass forward through the road, and the vehicle 42 continues to travel forward, in which case the probability that the vehicle 42 hits the pedestrian is high. In the embodiment of the present application, as shown in fig. 4-2, if the vehicle 43 projects the prompt information corresponding to the driving intention of the vehicle onto the route while giving a gift to the pedestrian, the prompt information may be observed by the driver of the vehicle 44 or the camera sensor, and therefore, the vehicle 44 may also adopt the same driving scheme, that is, the preparation of giving a gift to the pedestrian, slowing down, and the like. Of course, in particular implementations, in order to enable the vehicle in more lanes to observe the information projected onto the ground, the particular projection range may be larger, for example, the prompting information may be displayed across multiple lanes, and so on.
In short, according to the embodiment of the application, under the condition that the vehicle passes through the intersection without a traffic light and the like, the vehicle-mounted controller sends the projection command, and the projector projects the prompt information to the target position so as to express the driving intention information of the vehicle. In this way, the driving intention of the vehicle can be notified to other traffic participants on the road, and accidents and the like caused by misunderstanding of the intentions of both the traffic participants can be avoided.
The solution provided by the embodiment of the present application is described above from the perspective of a vehicle, and is described below by way of an embodiment two from the perspective of a specific controller deployed in a vehicle.
Example two
The second embodiment provides a vehicle information control method from the perspective of a controller in a vehicle, and specifically, referring to fig. 5, the method may specifically include:
s510: determining prompt information according to the driving scheme information included in the received control instruction; the prompt information is used for representing the driving intention information of the vehicle when the vehicle drives to the intersection area;
in particular, the prompt message may be determined by receiving a manual control command from a driver user of the vehicle. Or, the road environment can be monitored by intelligent equipment such as a monitor in an automatic driving system in the vehicle, when the vehicle approaches an intersection area without a traffic indicator light, the driving scheme of the vehicle at the intersection is determined, and an automatic control instruction is sent to a controller in the vehicle.
With regard to the second scheme, after the vehicle driving scheme is determined, whether the scheme is confirmed or rejected may be further inquired to a driver user of the vehicle; and after receiving the confirmed message, triggering to generate the prompt message and sending a control instruction to the controller. And if a message of rejecting the scheme is received, a prompt message opposite to the driving scheme can be generated and a control instruction can be sent to the controller.
In addition, the vehicle may specifically include a vehicle in an autonomous driving state; at this time, the vehicle running pattern may also be transmitted to a motion control module of the vehicle so as to control the vehicle to execute the pattern.
The specifically generated prompt information may include a driving intention for indicating that the vehicle is about to stop and let other traffic participants advance. Or, the vehicle is used to indicate a driving intention that the vehicle cannot stop and needs to be waited by another traffic participant.
S520: and sending a projection command to a projector equipped for the vehicle to project the prompt information to a target position, wherein the target position is a position observable by other traffic participants needing to pass through the intersection region on the road surface or two sides of the intersection region.
Specifically, when a projection command is sent to the projector equipped to the vehicle, the projection command may be sent to the first projector equipped to the vehicle, so that the projected prompt information is displayed on the road surface. Or sending a projection command to a second projector equipped for the vehicle so as to display the projected prompt information on the vehicle window. Of course, it is also possible to send projection commands to the first projector and the second projector at the same time, so as to project specific prompt information on the road surface and the window at the same time, and so on.
In order to make the projected prompt information more intuitive and facilitate other traffic participants to understand the driving intention of the current vehicle during specific implementation, the prompt information projected onto the road surface may further include pattern information for representing a sidewalk. Thus, in the case where the current vehicle needs to give a gift to a pedestrian or the like, the intention information can be more intuitively conveyed to the pedestrian.
In addition, in the case that the road includes multiple lanes, the projected prompt information may also be displayed across multiple lanes, so that vehicles on other lanes make driving decisions according to the prompt information. The accidents of other vehicles caused by blind areas and other conditions are avoided.
Corresponding to the second embodiment, the embodiment of the present application further provides a vehicle information control device, referring to fig. 6, where the device may specifically include:
a prompt information determination unit 610 configured to determine prompt information according to the driving scenario information included in the received control instruction; the prompt information is used for representing the driving intention information of the vehicle when the vehicle drives to the intersection area;
a projection command sending unit 620, configured to send a projection command to a projector equipped in the vehicle, so as to project the prompt information to a target position, where the target position is a position observable by other traffic participants who need to pass through the intersection area on the road surface or on both sides of the intersection area.
The prompt information determination unit may be specifically configured to:
the prompt is determined by receiving a manual control command from a driver user of the vehicle.
Alternatively, the apparatus may further include:
and the monitoring unit is used for monitoring the road environment, determining the driving scheme of the vehicle at the intersection when the vehicle approaches the intersection area without the traffic indicator lamp, and sending a control command.
In addition, the apparatus may further include:
an inquiry unit for inquiring a driver user of the vehicle whether to confirm or reject the scheme after determining the vehicle travel scheme;
and the triggering unit is used for triggering and generating the prompt information and sending a control instruction to the controller after receiving the confirmed message.
In addition, the prompt information determination unit may be further specifically configured to:
and if the message of rejecting the scheme is received, generating prompt information opposite to the driving scheme, and sending a control instruction to the controller.
Additionally, the vehicle includes a vehicle in an autonomous driving state; at this time, the apparatus may further include:
and the scheme sending unit is used for sending the vehicle running scheme to a motion control module of the vehicle so as to control the vehicle to execute the scheme.
The prompt message comprises a driving intention for indicating that the vehicle is about to stop and lead other traffic participants to advance.
Or the prompt message comprises a driving intention which is used for indicating that the vehicle cannot stop and other traffic participants need to wait.
The projection command sending unit may specifically be configured to:
and sending a projection command to a first projector equipped to the vehicle so as to display the projected prompt information on the road surface.
Alternatively, the projection command sending unit may specifically be configured to:
and sending a projection command to a second projector equipped for the vehicle so as to display the projected prompt information on the vehicle window.
In order to express the driving intention of the vehicle more intuitively, the prompt information projected on the road surface may further include pattern information for representing a sidewalk.
In addition, when the road comprises a plurality of lanes, in order to enable other vehicles running on the road to observe the prompt information, the projected prompt information is displayed across the plurality of lanes so that the vehicles on the other lanes make driving decisions according to the prompt information.
In addition, an embodiment of the present application further provides a computer system, including:
one or more processors; and
a memory associated with the one or more processors for storing program instructions that, when read and executed by the one or more processors, perform operations comprising:
determining prompt information according to the driving scheme information included in the received control instruction; the prompt information is used for representing the driving intention information of the vehicle when the vehicle drives to the intersection area;
and sending a projection command to a projector equipped for the vehicle to project the prompt information to a target position, wherein the target position is a position observable by other traffic participants needing to pass through the intersection region on the road surface or two sides of the intersection region.
Fig. 7 illustrates an architecture of a computer system, which may include, in particular, a processor 710, a video display adapter 711, a disk drive 712, an input/output interface 713, a network interface 714, and a memory 720. The processor 710, the video display adapter 711, the disk drive 712, the input/output interface 713, the network interface 714, and the memory 720 may be communicatively coupled via a communication bus 730.
The processor 710 may be implemented by a general-purpose CPU (Central Processing Unit), a microprocessor, an Application Specific Integrated Circuit (ASIC), or one or more Integrated circuits, and is configured to execute related programs to implement the technical solution provided in the present Application.
The Memory 720 may be implemented in the form of a ROM (Read Only Memory), a RAM (Random Access Memory), a static storage device, a dynamic storage device, or the like. The memory 720 may store an operating system 721 for controlling the operation of the computer system 700, a Basic Input Output System (BIOS) for controlling low-level operations of the computer system 700. In addition, a web browser 723, a data storage management system 724, a vehicle information processing system 725, and the like may also be stored. The vehicle information processing system 725 may be an application program that implements the operations of the foregoing steps in this embodiment of the present application. In summary, when the technical solution provided by the present application is implemented by software or firmware, the relevant program codes are stored in the memory 720 and called for execution by the processor 710.
The input/output interface 713 is used for connecting an input/output module to realize information input and output. The i/o module may be configured as a component in a device (not shown) or may be external to the device to provide a corresponding function. The input devices may include a keyboard, a mouse, a touch screen, a microphone, various sensors, etc., and the output devices may include a display, a speaker, a vibrator, an indicator light, etc.
The network interface 714 is used for connecting a communication module (not shown in the figure) to realize communication interaction between the device and other devices. The communication module can realize communication in a wired mode (such as USB, network cable and the like) and also can realize communication in a wireless mode (such as mobile network, WIFI, Bluetooth and the like).
In addition, the computer system 700 may also obtain information of specific extraction conditions from the virtual resource object extraction condition information database 741, so as to perform condition judgment, and the like.
It should be noted that although the above-mentioned devices only show the processor 710, the video display adapter 711, the disk drive 712, the input/output interface 713, the network interface 714, the memory 720, the bus 730, etc., in a specific implementation, the devices may also include other components necessary for normal operation. Furthermore, it will be understood by those skilled in the art that the apparatus described above may also include only the components necessary to implement the solution of the present application, and not necessarily all of the components shown in the figures.
EXAMPLE III
In the foregoing embodiment, the projection of the prompting information at a specific intersection area can be specifically completed by a controller and a projector equipped with a vehicle, so as to prompt the driving intention information of the vehicle at the intersection to the traffic participants needing to pass through the intersection area. In the third embodiment, the functions of the controller in the foregoing embodiments may also be integrated into the projector, so that the projector itself may perform the receiving of the relevant control instruction, the determination of the prompt message, and the further projection of the prompt message. Specifically, referring to fig. 8, the third embodiment provides a vehicle information control method, which may include:
s810: determining the current driving scheme information of the vehicle according to the received control instruction;
s820: determining prompt information according to the driving scheme information, wherein the prompt information is used for representing driving intention information of the vehicle when the vehicle drives to an intersection area;
s830: and projecting the prompt information to a target position, wherein the target position is a position observable by other traffic participants needing to pass through the intersection region on the road surface or two sides of the intersection region.
In correspondence with the above method, an embodiment of the present application further provides a vehicle information control apparatus, referring to fig. 9, the apparatus may include:
a control instruction receiving unit 910, configured to determine current driving scheme information of the vehicle according to the received control instruction;
a prompt information determination unit 920, configured to determine prompt information according to the driving scheme information, where the prompt information is used to indicate driving intention information of the vehicle when the vehicle drives to an intersection area;
the projecting unit 930 is configured to project the prompt information to a target position, where the target position is observable by other traffic participants who need to pass through the intersection area on the road surface or on both sides of the intersection area.
For the parts of the third embodiment that are not described in detail, reference may be made to the descriptions in the foregoing embodiments, which are not described herein again.
From the above description of the embodiments, it is clear to those skilled in the art that the present application can be implemented by software plus necessary general hardware platform. Based on such understanding, the technical solutions of the present application may be essentially or partially implemented in the form of a software product, which may be stored in a storage medium, such as a ROM/RAM, a magnetic disk, an optical disk, etc., and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method according to the embodiments or some parts of the embodiments of the present application.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, the system or system embodiments are substantially similar to the method embodiments and therefore are described in a relatively simple manner, and reference may be made to some of the descriptions of the method embodiments for related points. The above-described system and system embodiments are only illustrative, wherein the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
The vehicle and the information control method and device thereof provided by the present application are introduced in detail above, and a specific example is applied in the present application to explain the principle and the implementation of the present application, and the description of the above embodiment is only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, the specific embodiments and the application range may be changed. In view of the above, the description should not be taken as limiting the application.
Claims (26)
1. A vehicle, characterized by comprising:
a controller and a projector;
the controller is used for determining prompt information according to the running scheme information contained in the received control instruction and sending a projection command to the projector; the prompt information is used for representing the driving intention information of the vehicle when the vehicle drives to the intersection area;
the projector is used for projecting the prompt information to a target position, and the target position is a position observable by other traffic participants needing to pass through the intersection region on the road surface or on two sides of the intersection region.
2. The vehicle of claim 1,
the controller is specifically configured to receive a manual control instruction issued by a driver user of the vehicle.
3. The vehicle of claim 1,
the vehicle also comprises a monitor which is used for monitoring the road environment, determining the driving scheme of the vehicle at the intersection when the vehicle approaches the intersection area, and sending a control instruction to the controller;
the controller is specifically configured to generate prompt information according to the control instruction sent by the monitor, and send a projection command to the projector.
4. The vehicle of claim 1,
the prompt message comprises a driving intention for indicating that the vehicle is about to stop and lead other traffic participants to advance.
5. The vehicle of claim 1,
the prompt message comprises a driving intention which is used for indicating that the vehicle cannot stop and other traffic participants need to wait.
6. The vehicle according to any one of claims 1 to 5,
the projector comprises a first projector for projecting the prompt information to a road surface.
7. The vehicle according to any one of claims 1 to 5,
the projector comprises a second projector for projecting the prompt message to a vehicle window.
8. The vehicle according to any one of claims 1 to 5,
the projector includes:
the first projector is used for projecting the prompt information to a road surface; and
and the second projector is used for projecting the prompt message to a vehicle window.
9. The vehicle according to claim 6 or 8,
the prompt message projected by the first projector also comprises pattern information used for representing the sidewalk.
10. The vehicle according to claim 6 or 8,
under the condition that a plurality of lanes are included in the road, the prompt information projected by the first projector is displayed by crossing the plurality of lanes, so that vehicles on other lanes make driving decisions according to the prompt information.
11. A vehicle information control method characterized by comprising:
determining prompt information according to the driving scheme information included in the received control instruction; the prompt information is used for representing the driving intention information of the vehicle when the vehicle drives to the intersection area;
and sending a projection command to a projector equipped for the vehicle to project the prompt information to a target position, wherein the target position is a position observable by other traffic participants needing to pass through the intersection region on the road surface or two sides of the intersection region.
12. The method of claim 11,
the determining the prompt information according to the driving scheme information included in the received control instruction includes:
the prompt is determined by receiving a manual control command from a driver user of the vehicle.
13. The method of claim 11, further comprising:
monitoring the road environment, determining the driving scheme of the vehicle at the intersection when the vehicle approaches the intersection area, and sending a control command.
14. The method of claim 13, further comprising:
after determining the vehicle driving scenario, asking a driver user of the vehicle whether to confirm or reject the scenario;
and after receiving the confirmed message, triggering to generate the prompt message and sending a control instruction to the controller.
15. The method of claim 14, further comprising:
and if the message of rejecting the scheme is received, generating prompt information opposite to the driving scheme, and sending a control instruction to the controller.
16. The method of claim 13,
the vehicle comprises a vehicle in an autonomous driving state;
the method further comprises the following steps:
and sending the vehicle running scheme to a motion control module of the vehicle so as to control the vehicle to execute the scheme.
17. The method of claim 11,
the prompt message comprises a driving intention for indicating that the vehicle is about to stop and lead other traffic participants to advance.
18. The method of claim 11,
the prompt message comprises a driving intention which is used for indicating that the vehicle cannot stop and other traffic participants need to wait.
19. The method of claim 11,
the sending of the projection command to the vehicle-equipped projector includes:
and sending a projection command to a first projector equipped to the vehicle so as to display the projected prompt information on the road surface.
20. The method of claim 11,
the sending of the projection command to the vehicle-equipped projector includes:
and sending a projection command to a second projector equipped for the vehicle so as to display the projected prompt information on the vehicle window.
21. The method of claim 19,
the prompt information projected on the road surface also comprises pattern information used for representing sidewalks.
22. The method of claim 19,
and under the condition that the road comprises a plurality of lanes, displaying the projected prompt information by crossing the plurality of lanes so that vehicles on other lanes make driving decisions according to the prompt information.
23. A vehicle information control apparatus characterized by comprising:
a prompt information determination unit for determining prompt information according to the driving scheme information included in the received control instruction; the prompt information is used for representing the driving intention information of the vehicle when the vehicle drives to the intersection area;
and the projection command sending unit is used for sending a projection command to a projector equipped for the vehicle so as to project the prompt information to a target position, wherein the target position is a position observable by other traffic participants needing to pass through the intersection region on the road surface or two sides of the intersection region.
24. A computer system, comprising:
one or more processors; and
a memory associated with the one or more processors for storing program instructions that, when read and executed by the one or more processors, perform operations comprising:
determining prompt information according to the driving scheme information included in the received control instruction; the prompt information is used for representing the driving intention information of the vehicle when the vehicle drives to the intersection area;
and sending a projection command to a projector equipped for the vehicle to project the prompt information to a target position, wherein the target position is a position observable by other traffic participants needing to pass through the intersection region on the road surface or two sides of the intersection region.
25. A vehicle information control method characterized by comprising:
determining the current driving scheme information of the vehicle according to the received control instruction;
determining prompt information according to the driving scheme information, wherein the prompt information is used for representing driving intention information of the vehicle when the vehicle drives to an intersection area;
and projecting the prompt information to a target position, wherein the target position is a position observable by other traffic participants needing to pass through the intersection region on the road surface or two sides of the intersection region.
26. A vehicle information control apparatus characterized by comprising:
the control instruction receiving unit is used for determining the current running scheme information of the vehicle according to the received control instruction;
the prompting information determining unit is used for determining prompting information according to the driving scheme information, and the prompting information is used for representing driving intention information of the vehicle when the vehicle drives to the intersection area;
and the projection unit is used for projecting the prompt information to a target position, and the target position is a position observable by other traffic participants needing to pass through the intersection region on the road surface or two sides of the intersection region.
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| CN201910390516.4A CN111907402A (en) | 2019-05-10 | 2019-05-10 | Vehicle and information control method and device thereof |
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| CN201910390516.4A CN111907402A (en) | 2019-05-10 | 2019-05-10 | Vehicle and information control method and device thereof |
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