CN112185141A - Vehicle driving prompting method and device and electronic equipment - Google Patents
Vehicle driving prompting method and device and electronic equipment Download PDFInfo
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- CN112185141A CN112185141A CN202011055729.0A CN202011055729A CN112185141A CN 112185141 A CN112185141 A CN 112185141A CN 202011055729 A CN202011055729 A CN 202011055729A CN 112185141 A CN112185141 A CN 112185141A
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- G—PHYSICS
- G08—SIGNALLING
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- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/095—Traffic lights
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- G08G1/00—Traffic control systems for road vehicles
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- G—PHYSICS
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- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
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- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
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Abstract
The embodiment of the application discloses a vehicle driving prompting method, a vehicle driving prompting device and electronic equipment, wherein the method comprises the steps of respectively obtaining display states of signal lamps corresponding to driving characteristic parameters of a target vehicle to obtain a plurality of display states; generating and displaying lamp state identification information according to the display state of the signal lamp corresponding to each driving characteristic parameter; acquiring position information of the light state identification information corresponding to the current position according to the current position of the target vehicle to obtain a target position; displaying a location indicator at the target location, the location indicator indicating a current location of the target vehicle; thereby effectively prompting the user.
Description
Technical Field
The application relates to the technical field of intelligent traffic, in particular to a vehicle driving prompting method and device and electronic equipment.
Background
The existing vehicle state prompting method can only prompt the signal lamp state, the countdown seconds and the recommended driving speed of the front intersection, and when the speed of the vehicle needs to be changed, a driver cannot be prompted whether to smoothly pass through the front intersection, so that the user cannot be effectively prompted.
Disclosure of Invention
In view of this, embodiments of the present application provide a method and an apparatus for prompting vehicle driving, and an electronic device, which can effectively prompt a user, and improve the flexibility of prompting.
In a first aspect, an embodiment of the present application provides a method for prompting vehicle driving, where the method includes:
respectively acquiring the display states of signal lamps corresponding to the running characteristic parameters of the target vehicle to obtain a plurality of display states; wherein the target vehicle has a plurality of driving characteristic parameters;
generating and displaying lamp state identification information according to the display state of the signal lamp corresponding to each driving characteristic parameter;
acquiring position information of the light state identification information corresponding to the current position according to the current position of the target vehicle to obtain a target position;
and displaying a position mark at the target position, wherein the position mark is used for indicating the current position of the target vehicle.
In a second aspect, an embodiment of the present application provides a vehicle driving prompt device, including:
the state acquisition module is used for respectively acquiring the display states of signal lamps corresponding to the running characteristic parameters of the target vehicle to obtain a plurality of display states;
the processing module is used for generating and displaying the light state identification information according to the display state of the signal lamp corresponding to each driving characteristic parameter;
the position acquisition module is used for acquiring the position information of the light state identification information corresponding to the current position according to the current position of the target vehicle to obtain the target position;
and the display module is used for displaying a position mark at the target position, and the position mark is used for indicating the current position of the target vehicle.
In a third aspect, an embodiment of the present application provides an electronic device, where the electronic device includes a processor and a memory, where the memory is used to store a program code, and when the electronic device runs, the processor is used to execute the program code to perform the method for prompting vehicle driving provided in any embodiment of the present application.
The method comprises the steps of obtaining a plurality of display states by respectively obtaining the display states of signal lamps corresponding to each driving characteristic parameter of a target vehicle; generating and displaying lamp state identification information according to the display state of the signal lamp corresponding to each driving characteristic parameter; acquiring position information of the light state identification information corresponding to the current position according to the current position of the target vehicle to obtain a target position; displaying a location indicator at the target location, the location indicator indicating a current location of the target vehicle; because the display states and the position marks of the signal lamps corresponding to the plurality of driving characteristic parameters are displayed, when the driving characteristic parameters are changed, a driver can judge whether the target vehicle can pass through a front intersection or not when the driving characteristic parameters are changed according to the position marks and the lamp state mark information, and therefore a user can be effectively prompted.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic flow chart of a vehicle driving prompting method according to an embodiment of the present application.
Fig. 2 is a schematic flow chart of a vehicle driving prompting method according to another embodiment of the present application.
Fig. 3 is a schematic flowchart of a vehicle driving prompt method according to yet another embodiment of the present application.
Fig. 4 is a display diagram of a vehicle driving prompting method according to an embodiment of the present application.
Fig. 5 is a schematic structural diagram of a vehicle travel prompting device according to an embodiment of the present application.
Fig. 6 is a schematic structural diagram of a vehicle travel prompting device according to another embodiment of the present application.
Fig. 7 is a schematic structural diagram of an electronic device provided in an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In embodiments of the present invention, the term "module" generally refers to: hardware, a combination of hardware and software, and so forth. For example, a module may be a process running on a processor, an object, an executable, a thread of execution, a program, and so on. Both an application running on a processor and the processor can be a module. One or more modules may be located in one computer and/or distributed between two or more computers.
In the embodiment of the present invention, "first", "second", and the like are only used for distinguishing different objects, and should not constitute any limitation to the embodiment of the present invention.
The prompting of vehicle driving is an important direction in intelligent transportation. The scheme provided by the embodiment of the invention relates to an artificial intelligent vehicle driving prompting technology, and is specifically explained by the following embodiment:
the embodiment of the invention provides a vehicle running prompting system, which comprises any one of the vehicle running prompting devices provided by the embodiments of the invention, and the vehicle running prompting device can be specifically integrated in a server or a terminal. The terminal includes but is not limited to a vehicle-mounted terminal or a mobile phone.
The method comprises the steps of respectively obtaining display states of signal lamps corresponding to running characteristic parameters of a target vehicle to obtain a plurality of display states; wherein the target vehicle has a plurality of driving characteristic parameters; generating and displaying lamp state identification information according to the display state of the signal lamp corresponding to each driving characteristic parameter; acquiring position information of the light state identification information corresponding to the current position according to the current position of the target vehicle to obtain a target position; and displaying a position mark at the target position, wherein the position mark is used for indicating the current position of the target vehicle.
The above example is only one example of a system architecture for implementing the embodiment of the present invention, and the embodiment of the present invention is not limited to the above system architecture, and various embodiments of the present invention are proposed based on the system architecture.
The following are detailed below. The numbers in the following examples are not intended to limit the order of preference of the examples.
The present embodiment will be described from the viewpoint of a vehicle travel prompting device, which may be specifically integrated in a server or a terminal.
Referring to fig. 1, fig. 1 is a schematic flow chart illustrating a method for prompting vehicle driving according to an embodiment of the present invention. The method comprises the following steps:
s101, respectively obtaining display states of signal lamps corresponding to each driving characteristic parameter of a target vehicle to obtain a plurality of display states;
wherein the target vehicle has a plurality of driving characteristic parameters; the driving characteristic parameter includes at least one of a speed and a distance.
S102, generating and displaying light state identification information according to the display state of the signal lamp corresponding to each driving characteristic parameter;
for example, the light state identification information corresponding to each driving characteristic parameter is displayed on the screen.
S103, acquiring position information of the light state identification information corresponding to the current position according to the current position of the target vehicle to obtain the target position;
for example, in one embodiment, the current location of the target vehicle may be obtained via a global positioning system; and acquiring the distance between the current position and the target intersection, and acquiring the position information of the light state identification information corresponding to the distance.
And S104, displaying a position mark at the target position, wherein the position mark is used for indicating the current position of the target vehicle.
For example, the location indicator is used to indicate the current location of the target vehicle.
As can be seen from the above, in the vehicle driving prompting method of the embodiment, since the display states of the signal lamps corresponding to the driving characteristic parameters of the target vehicle are respectively obtained, a plurality of display states are obtained; generating and displaying lamp state identification information according to the display state of the signal lamp corresponding to each driving characteristic parameter; acquiring position information of the light state identification information corresponding to the current position according to the current position of the target vehicle to obtain a target position; displaying a location indicator at the target location, the location indicator indicating a current location of the target vehicle; because the display states and the position marks of the signal lamps corresponding to the plurality of driving characteristic parameters are displayed, when the driving characteristic parameters are changed, a driver can judge whether the target vehicle can pass through a front intersection or not when the driving characteristic parameters are changed according to the position marks and the lamp state mark information, and therefore a user can be effectively prompted.
Referring to fig. 2, fig. 2 is a schematic flow chart illustrating a vehicle driving prompting method according to another embodiment of the present invention. The method comprises the following steps:
s201, respectively obtaining the display states of signal lamps corresponding to each vehicle speed within a preset vehicle speed range of a target vehicle to obtain a plurality of display states;
wherein the target vehicle has a preset vehicle speed range; for example, the target vehicle has a preset vehicle speed range; the preset vehicle speed range may be a range between the minimum vehicle speed and the maximum vehicle speed of the target vehicle, and may, of course, be a range between the minimum vehicle speed and the maximum vehicle speed of the target vehicle within a certain time period, which is acquired in advance. In other embodiments, the preset vehicle speed range is one of the vehicle speed ranges input by the driver. That is, the preset vehicle speed range is not particularly limited and can be set according to requirements.
In one embodiment, the step of respectively acquiring the display states of the signal lamps corresponding to each vehicle speed within the preset vehicle speed range of the target vehicle includes:
s2011, acquiring the distance between the current target vehicle and the target intersection;
for example, the distance between the current target vehicle and the target intersection may be obtained according to a global positioning system, and in one embodiment, the target intersection may be the closest intersection to the current target vehicle.
S2012, acquiring the running time of the target vehicle according to the distance and the speed of the target vehicle;
for example, the travel time is equal to the target distance divided by the vehicle speed.
And S2013, acquiring the display state of the traffic light corresponding to the running time.
For example, traffic lights include a left turn signal light, a straight traveling signal light, and a right turn signal light. In an embodiment, the corresponding display state of the signal lamp is obtained according to the current display state of the signal lamp, the preset display duration of the signal lamp, and the driving time. The display states include three display states of red, green and yellow.
S202, generating and displaying light state identification information according to the display state of the signal lamp corresponding to each vehicle speed;
for example, a plurality of display statuses are aggregated to generate light status identification information and displayed on a screen. Wherein the light state identification information comprises a light state prompt bar. In a preferred embodiment, the light status identification information is the same color as the display status of the signal light. In a preferred embodiment, a plurality of light state identification information in the same signal lamp form a light state prompt bar, and the light state prompt bar comprises a plurality of prompt sections, wherein the colors of two adjacent prompt sections are different.
In one embodiment, the step of generating and displaying the light state identification information according to the display state of the signal light corresponding to each vehicle speed includes:
s2021, according to a first preset rule, sequencing and displaying the light state identification information corresponding to each vehicle speed.
For example, the light status identification information may be sorted before being displayed, and the first preset rule may be a magnitude order of the vehicle speed. Preferably, the first preset rule is that the vehicle speeds are in the order of small to large.
In another embodiment, the step of generating and displaying the light state identification information according to the display state of the signal light corresponding to each vehicle speed includes:
(1) searching a preset speed range corresponding to the vehicle speed;
(2) acquiring lamp state identification information corresponding to the preset speed range; the preset speed range is associated with the light state identification information; the colors of the light state identification information corresponding to the vehicle speeds within the same preset speed range are the same;
(3) and sequencing the light state identification information according to a second preset rule.
For example, a plurality of preset speed ranges and light state identification information corresponding to each preset speed range are stored in advance, the preset speed range corresponding to each vehicle speed is obtained in a table look-up manner, the light state identification information corresponding to the preset speed range is obtained, and then the light state identification information is sorted according to a second preset rule.
The second predetermined rule is a size rule of the predetermined speed range, and in a preferred embodiment, the second predetermined rule is a rule of the predetermined speed range from small to large.
In one embodiment, the step of generating the light state identification information according to the display state of the signal light corresponding to each driving characteristic parameter includes:
(1) and acquiring a target driving lane of the vehicle, and generating and displaying light state identification information according to the display state of a signal lamp corresponding to the target driving lane.
For example, the current driving lane of the vehicle may be obtained through navigation software or the like, and the light state identification information of the signal lamp corresponding to the driving lane is generated and displayed, for example, when the current driving lane is a left-turn lane, the light state identification information of the left-turn signal lamp is displayed.
The driving lane required to be displayed by the user can be acquired by receiving the driving lane input by the user and the like, and the light state identification information of the signal lamp corresponding to the driving lane is generated and displayed, for example, when the driving lane input by the user is a right-turn lane, the light state identification information of the right-turn lane is displayed.
S203, acquiring position information of the light state identification information corresponding to the current position according to the current position of the target vehicle to obtain the target position;
for example, in one embodiment, the current location of the target vehicle may be obtained via a global positioning system; and acquiring the distance between the current position and the target intersection, and acquiring the position information of the light state identification information corresponding to the distance.
And S204, displaying a position mark at the target position, wherein the position mark is used for indicating the current position of the target vehicle.
For example, the location indicator is used to indicate the current location of the target vehicle.
In one embodiment, to improve the timeliness of the reminder, the step of displaying the location identifier at the target location includes:
s2041, generating a position identifier in advance;
for example, the location identifier includes, but is not limited to, a line, a point, and the like.
S2042, inserting the position mark into the target position.
For example, taking the position identifier as a straight line as an example, a straight line is inserted into the target position, and the position identifier is used for indicating the position in the target vehicle light state identification information, or the position in the light state identification information.
In another embodiment, the method may further include:
s205, acquiring the light state identification information corresponding to the current position according to the current position of the target vehicle, and generating a prompt signal according to the light state identification information corresponding to the current position.
For example, a prompt signal such as voice or text is generated according to the light state identification information of the current position of the vehicle, so that the driver can be reminded conveniently.
As can be seen from the above, in the vehicle driving prompting method of the embodiment, since the display states of the signal lamps corresponding to each vehicle speed within the preset vehicle speed range of the target vehicle are obtained, a plurality of display states are obtained; generating and displaying light state identification information according to the plurality of display states; acquiring position information of the light state identification information corresponding to the current position according to the current position of the target vehicle to obtain a target position; displaying a location indicator at the target location, the location indicator indicating a current location of the target vehicle; because the display states and the position marks of the signal lamps corresponding to various vehicle speeds are displayed, when the vehicle speed is changed, a driver can judge whether the target vehicle can pass through a front intersection or not according to the position marks and the lamp state mark information, and therefore a user can be effectively prompted.
Referring to fig. 3, fig. 3 is a schematic flow chart illustrating a vehicle driving prompting method according to another embodiment of the present invention. The method comprises the following steps:
s301, respectively obtaining the display states of signal lamps corresponding to different distances between a target vehicle and a target intersection to obtain a plurality of display states;
the target vehicle has the farthest distance and the closest distance with the target intersection, and the display states of the signal lamps corresponding to the distances in the farthest distance range and the closest distance range are respectively obtained. The target intersection may be an intersection ahead of the road where the current vehicle is traveling. In one embodiment, the target intersection may be the intersection closest to the current target vehicle. The distance between the target vehicle and the target intersection can be obtained according to a global positioning system.
In one embodiment, the step of obtaining the display states of the signal lamps corresponding to different distances between the target vehicle and the target intersection respectively to obtain a plurality of display states includes:
s3011, obtaining the running time of the target vehicle according to the distance and the current speed of the target vehicle;
for example, the travel time is equal to the distance divided by the current vehicle speed.
S3012, obtaining the display state of the traffic light corresponding to the running time.
For example, traffic lights include a left turn signal light, a straight traveling signal light, and a right turn signal light. In an embodiment, the corresponding display state of the signal lamp is obtained according to the current display state of the signal lamp, the preset display duration of the signal lamp, and the driving time. The display states include three display states of red, green and yellow.
S302, generating and displaying light state identification information according to the display state of the signal lamp corresponding to each distance;
for example, a plurality of display statuses are aggregated to generate light status identification information and displayed on a screen. Wherein the light state identification information comprises a light state prompt bar. In a preferred embodiment, the light status identification information is the same color as the display status of the signal light. In a preferred embodiment, a plurality of light state identification information in the same signal lamp form a light state prompt bar, and the light state prompt bar comprises a plurality of prompt sections, wherein the colors of two adjacent prompt sections are different.
In an embodiment, the step of generating and displaying the light state identification information according to the display state of the signal lamp corresponding to each distance includes:
and S3021, sequencing and displaying the light state identification information corresponding to each distance according to a first preset rule.
For example, the light status identification information may be sorted before being displayed, and the first preset rule may be a magnitude order of the distance. Preferably, the first preset rule is that the distances are in order of small to large.
In another embodiment, the step of generating and displaying the light state identification information according to the display state of the signal light corresponding to each distance includes:
(1) searching a preset distance range corresponding to the distance;
(2) acquiring lamp state identification information corresponding to the preset distance range; the preset distance range is associated with the light state identification information; the colors of the lamp state identification information corresponding to the distances within the same preset distance range are the same;
(3) and sequencing the light state identification information according to a second preset rule.
For example, a plurality of preset distance ranges and light state identification information corresponding to each preset distance range are stored in advance, the preset distance range corresponding to each distance is obtained in a table look-up manner, the light state identification information corresponding to the preset distance range is obtained, and then the light state identification information is sorted according to a second preset rule.
The second predetermined rule is a size rule of the predetermined distance range, and in a preferred embodiment, the second predetermined rule is a rule of the predetermined distance range from small to large.
S303, acquiring position information of the light state identification information corresponding to the current position according to the current position of the target vehicle to obtain the target position;
for example, in one embodiment, the current location of the target vehicle may be obtained via a global positioning system; and acquiring the distance between the current position and the target intersection, and acquiring the position information of the light state identification information corresponding to the distance.
S304, displaying a position mark at the target position.
For example, the location indicator is used to indicate the current location of the target vehicle.
In one embodiment, to improve the timeliness of the reminder, the step of displaying the location identifier at the target location includes:
s3041, generating a position identifier in advance;
for example, the location identifier includes, but is not limited to, a line, a point, and the like.
S3042, inserting the location identifier into the target location.
For example, taking the position identifier as a straight line as an example, a straight line is inserted into the target position, and the position identifier is used for indicating the position in the target vehicle light state identification information, or the position in the light state identification information.
As can be seen from the above, in the vehicle driving prompting method of the embodiment, since the display states of the signal lamps corresponding to different distances between the target vehicle and the target intersection are respectively obtained, a plurality of display states are obtained; generating and displaying lamp state identification information according to the display state of the signal lamp corresponding to each distance; acquiring position information of the light state identification information corresponding to the current position according to the current position of the target vehicle to obtain a target position; and displaying a position mark at the target position, wherein the position mark is used for indicating the current position of the target vehicle. Because the display states and the current positions of the signal lamps corresponding to the plurality of distances are displayed, when the distance is changed, a driver can judge whether the target vehicle can pass through the front intersection or not when the distance is changed according to the position identification and the lamp state identification information, and therefore a user can be effectively prompted.
The second embodiment and the third embodiment may be combined.
In an embodiment, please refer to fig. 4, wherein fig. 4 is a flowchart illustrating a method for prompting vehicle driving according to yet another embodiment of the present invention. The method comprises the following steps:
s401, respectively obtaining the display states of signal lamps corresponding to each vehicle speed within the preset vehicle speed range of the vehicle 10 or a plurality of distances between the vehicle 10 and a target intersection to obtain a plurality of display states;
for example, when the vehicle is traveling at an intersection that includes a left turn signal, a straight travel signal, and a right turn signal. The display state of each signal lamp corresponding to each vehicle speed or distance of the vehicle is obtained, and a first display bar 21 of the left turn signal lamp, a second display bar 22 of the straight going signal lamp and a third display bar 23 of the right turn signal lamp are respectively obtained.
S402, when the vehicle speed is within a first preset speed range, acquiring that the display state of the left turn signal lamp is red, and generating a red prompt bar R; when the vehicle speed is within a second preset speed range, acquiring that the display state of the left turn signal lamp is yellow Y, and generating a yellow prompt bar Y; when the vehicle speed is within a third preset speed range, acquiring that the display state of the left turn signal lamp is green G, and generating a green prompt bar G; when the vehicle speed is within a fourth preset speed range, acquiring that the display state of the left turn signal lamp is yellow Y, and generating a yellow prompt bar Y; and when the vehicle speed is within a fifth preset speed range, acquiring that the display state of the left turn signal lamp is red R, and generating a red prompt bar R.
And then sequencing the prompt bars according to the sequence of the preset speed range from small to large and displaying the sequence on a screen so as to prompt the left-turn intersection.
And/or when the distance is within a first preset distance range, acquiring that the display state of the left turn signal lamp is red, and generating a red prompt bar R; when the distance is within a second preset distance range, acquiring that the display state of the left turn signal lamp is yellow Y, and generating a yellow prompt bar Y; when the distance is within a third preset distance range, acquiring that the display state of the left turn signal lamp is green G, and generating a green prompt bar G; when the distance is within a fourth preset distance range, acquiring that the display state of the left turn signal lamp is yellow Y, and generating a yellow prompt bar Y; and when the distance is within a fifth preset distance range, acquiring that the display state of the left turn signal lamp is red R, and generating a red prompt bar R.
And then sequencing the prompt bars according to the sequence of the preset distance range from small to large and displaying the sequence on a screen so as to prompt the left-turn intersection.
S403, acquiring the current position of the vehicle 10, and acquiring the position of the current position in the corresponding light state identification information according to the current position; the position mark 24 is displayed at the position, wherein fig. 4 illustrates the position mark 24 as a straight line. The location indicator 24 is co-linear with the current location of the vehicle 10. I.e., the location indicator 24 is synchronized with the current location of the vehicle 10.
The prompting methods of the straight road junction and the right-turn road junction are the same.
In order to better implement the method, the embodiment of the application also provides a vehicle driving prompting device, and the vehicle driving prompting device can be specifically integrated into an electronic device, and the electronic device can be a terminal, a server, an in-vehicle device and the like. For example, in the present embodiment, a method according to an embodiment of the present invention will be described in detail by taking an example in which a vehicle travel prompting device is integrated in a server.
For example, as shown in fig. 5, the vehicle driving prompt device 40 may include a state acquisition module 41, a processing module 42, a position acquisition module 43, and a display module 44.
The state obtaining module 41 is configured to obtain display states of signal lamps corresponding to each driving characteristic parameter of the target vehicle, so as to obtain a plurality of display states; wherein the target vehicle has a plurality of driving characteristic parameters;
the processing module 42 is configured to generate and display light state identification information according to the display state of the signal lamp corresponding to each driving characteristic parameter;
a position obtaining module 43, configured to obtain, according to the current position of the target vehicle, position information of the light state identification information corresponding to the current position, so as to obtain a target position;
a display module 44, configured to display a location identifier at the target location, where the location identifier is used to indicate a current location of the target vehicle.
In an embodiment, the processing module 42 is specifically configured to sort and display the light state identification information corresponding to each driving characteristic parameter according to a first preset rule.
In an embodiment, the processing module 42 is specifically configured to search a preset parameter range corresponding to the driving characteristic parameter; acquiring lamp state identification information corresponding to the preset parameter range; the preset parameter range is associated with the light state identification information; and sequencing the light state identification information according to a second preset rule, wherein the colors of the light state identification information within the same preset parameter range are the same.
In an embodiment, the display module 44 is specifically configured to generate a location identifier in advance; and inserting the location identity in the target location.
In an embodiment, as shown in fig. 6, the status acquiring module 41 includes a first acquiring unit 411 and/or a second acquiring unit 412.
The first obtaining unit 411 is configured to obtain a display state of a signal lamp corresponding to each vehicle speed within a preset vehicle speed range of a target vehicle;
the second obtaining unit 412 obtains the display states of the signal lamps corresponding to different distances between the target vehicle and the target intersection, respectively, to obtain a plurality of display states.
In one embodiment, the first obtaining unit 411 is specifically configured to obtain a distance between a target vehicle and a target intersection; acquiring the running time of the target vehicle according to the distance and the speed of the target vehicle; and acquiring the display state of the signal lamp corresponding to the running time.
In an embodiment, the second obtaining unit 412 is specifically configured to obtain the travel time of the target vehicle according to the distance and the current vehicle speed of the target vehicle; and acquiring the display state of the signal lamp corresponding to the running time.
The lamp state prompt bar comprises a plurality of prompt sections, wherein the colors of two adjacent prompt sections are different.
In an embodiment, the apparatus 40 further includes:
and the prompting module 45 is used for acquiring the light state identification information corresponding to the current position according to the current position of the target vehicle and generating a prompting signal according to the light state identification information corresponding to the current position.
In one embodiment, the processing module 42 is configured to: and acquiring a target driving lane of the vehicle, and generating light state identification information according to the display state of a signal lamp corresponding to the target driving lane.
The lamp state identification information and the display state color of the signal lamp are the same.
In a specific implementation, the above units may be implemented as independent entities, or may be combined arbitrarily to be implemented as the same or several entities, and the specific implementation of the above units may refer to the foregoing method embodiments, which are not described herein again.
The vehicle driving prompting device of the embodiment includes all technical solutions of the vehicle driving prompting method, so that all technical effects can be achieved, and details are not repeated here.
As can be seen from the above, the vehicle driving prompting device of the embodiment obtains a plurality of display states by respectively obtaining the display states of the signal lamps corresponding to the driving characteristic parameters of the target vehicle; generating and displaying lamp state identification information according to the display state of the signal lamp corresponding to each driving characteristic parameter; acquiring position information of the light state identification information corresponding to the current position according to the current position of the target vehicle to obtain a target position; displaying a location indicator at the target location, the location indicator indicating a current location of the target vehicle; because the display states and the position marks of the signal lamps corresponding to the plurality of driving characteristic parameters are displayed, when the driving characteristic parameters are changed, a driver can judge whether the target vehicle can pass through a front intersection or not when the driving characteristic parameters are changed according to the position marks and the lamp state mark information, and therefore a user can be effectively prompted.
An electronic device according to an embodiment of the present application is further provided, as shown in fig. 7, which shows a schematic structural diagram of the electronic device according to an embodiment of the present application, specifically:
the electronic device may include components such as a processor 401 of one or more processing cores, memory 402 of one or more computer-readable storage media, a power supply 403, and an input module 404. Those skilled in the art will appreciate that the electronic device configuration shown in fig. 7 does not constitute a limitation of the electronic device and may include more or fewer components than shown, or some components may be combined, or a different arrangement of components. Wherein:
the processor 401 is a control center of the electronic device, connects various parts of the whole electronic device by various interfaces and lines, performs various functions of the electronic device and processes data by running or executing software programs and/or modules stored in the memory 402 and calling data stored in the memory 402, thereby performing overall monitoring of the electronic device. Optionally, processor 401 may include one or more processing cores; preferably, the processor 401 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 401.
The memory 402 may be used to store software programs and modules, and the processor 401 executes various functional applications and data processing by operating the software programs and modules stored in the memory 402. The memory 402 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data created according to use of the electronic device, and the like. Further, the memory 402 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device. Accordingly, the memory 402 may also include a memory controller to provide the processor 401 access to the memory 402.
The electronic device further comprises a power supply 403 for supplying power to the various components, and preferably, the power supply 403 is logically connected to the processor 401 through a power management system, so that functions of managing charging, discharging, and power consumption are realized through the power management system. The power supply 403 may also include any component of one or more dc or ac power sources, recharging systems, power failure detection circuitry, power converters or inverters, power status indicators, and the like.
The electronic device may also include an input module 404, the input module 404 operable to receive input numeric or character information and generate keyboard, mouse, joystick, optical or trackball signal inputs related to user settings and function control.
Although not shown, the electronic device may further include a display unit and the like, which are not described in detail herein. Specifically, in this embodiment, the processor 401 in the electronic device loads the executable file corresponding to the process of one or more application programs into the memory 402 according to the following instructions, and the processor 401 runs the application program stored in the memory 402, thereby implementing various functions as follows:
respectively acquiring the display states of signal lamps corresponding to the running characteristic parameters of the target vehicle to obtain a plurality of display states; wherein the target vehicle has a plurality of driving characteristic parameters;
generating and displaying lamp state identification information according to the display state of the signal lamp corresponding to each driving characteristic parameter;
acquiring position information of the light state identification information corresponding to the current position according to the current position of the target vehicle to obtain a target position;
and displaying a position mark at the target position, wherein the position mark is used for indicating the current position of the target vehicle.
The above operations can be implemented in the foregoing embodiments, and are not described in detail herein.
As can be seen from the above, the electronic device of the embodiment obtains a plurality of display states by respectively obtaining the display states of the signal lamps corresponding to the driving characteristic parameters of the target vehicle; generating and displaying lamp state identification information according to the display state of the signal lamp corresponding to each driving characteristic parameter; acquiring position information of the light state identification information corresponding to the current position according to the current position of the target vehicle to obtain a target position; displaying a location indicator at the target location, the location indicator indicating a current location of the target vehicle; because the display states and the position marks of the signal lamps corresponding to the plurality of driving characteristic parameters are displayed, when the driving characteristic parameters are changed, a driver can judge whether the target vehicle can pass through a front intersection or not when the driving characteristic parameters are changed according to the position marks and the lamp state mark information, and therefore a user can be effectively prompted.
It will be understood by those skilled in the art that all or part of the steps of the methods of the above embodiments may be performed by instructions or by associated hardware controlled by the instructions, which may be stored in a computer readable storage medium and loaded and executed by a processor.
To this end, the present application provides a computer-readable storage medium, in which a plurality of instructions are stored, where the instructions can be loaded by a processor to execute the steps in any one of the vehicle driving prompting methods provided in the present application. For example, the instructions may perform the steps of:
respectively acquiring the display states of signal lamps corresponding to the running characteristic parameters of the target vehicle to obtain a plurality of display states;
generating and displaying lamp state identification information according to the display state of the signal lamp corresponding to each driving characteristic parameter;
acquiring position information of the light state identification information corresponding to the current position according to the current position of the target vehicle to obtain a target position;
and displaying a position mark at the target position, wherein the position mark is used for indicating the current position of the target vehicle.
Wherein the storage medium may include: read Only Memory (ROM), Random Access Memory (RAM), magnetic or optical disks, and the like.
The instructions stored in the storage medium may execute the steps in any vehicle driving prompting method provided in the embodiment of the present application, so that the beneficial effects that can be achieved by any vehicle driving prompting method provided in the embodiment of the present application may be achieved, and detailed descriptions are omitted here for the foregoing embodiment.
The method, the device and the electronic device for prompting vehicle driving provided by the embodiment of the present application are described in detail above, 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 those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (10)
1. A method of prompting vehicle travel, the method comprising:
respectively acquiring the display states of signal lamps corresponding to the running characteristic parameters of the target vehicle to obtain a plurality of display states; wherein the target vehicle has a plurality of driving characteristic parameters;
generating and displaying lamp state identification information according to the display state of the signal lamp corresponding to each driving characteristic parameter;
acquiring position information of the light state identification information corresponding to the current position according to the current position of the target vehicle to obtain a target position;
and displaying a position mark at the target position, wherein the position mark is used for indicating the current position of the target vehicle.
2. The method for prompting vehicle driving according to claim 1, wherein the step of generating and displaying the light state identification information according to the display state of the signal light corresponding to each driving characteristic parameter includes:
searching a preset parameter range corresponding to the driving characteristic parameter; acquiring lamp state identification information corresponding to the preset parameter range; the preset parameter range is associated with the light state identification information; the colors of the lamp state identification information within the same preset parameter range are the same;
sequencing the light state identification information according to a second preset rule; or
And sequencing and displaying the light state identification information corresponding to each driving characteristic parameter according to a first preset rule.
3. The method for prompting vehicle travel according to claim 1, wherein the step of displaying a position mark at the target position includes:
generating a position identifier in advance;
inserting the location identity in the target location.
4. The method for prompting vehicle driving according to claim 1, wherein the step of obtaining the display states of the signal lamps corresponding to the plurality of driving characteristic parameters of the target vehicle, respectively, to obtain the plurality of display states includes:
respectively acquiring the display state of a signal lamp corresponding to each vehicle speed within the preset vehicle speed range of the target vehicle; and/or
And respectively acquiring the display states of signal lamps corresponding to different distances between the target vehicle and the target intersection to obtain a plurality of display states.
5. The method for prompting running of a vehicle according to claim 4,
the step of respectively acquiring the display states of the signal lamps corresponding to each vehicle speed within the preset vehicle speed range of the target vehicle comprises the following steps:
acquiring the distance between a target vehicle and a target intersection;
acquiring the running time of the target vehicle according to the distance and the speed of the target vehicle;
and acquiring the display state of the signal lamp corresponding to the running time.
6. The method for prompting vehicle driving according to claim 4, wherein the step of obtaining the display states of the signal lamps corresponding to different distances between the target vehicle and the target intersection, respectively, to obtain a plurality of display states includes:
acquiring the running time of the target vehicle according to the distance and the current speed of the target vehicle;
and acquiring the display state of the signal lamp corresponding to the running time.
7. The method for prompting vehicle driving according to claim 1, wherein the step of generating and displaying the light state identification information according to the display state of the signal light corresponding to each driving characteristic parameter includes:
and acquiring a target driving lane of the vehicle, and generating light state identification information according to the display state of a signal lamp corresponding to the target driving lane.
8. The method for prompting running of a vehicle according to claim 1, further comprising:
and acquiring the light state identification information corresponding to the current position according to the current position of the target vehicle, and generating a prompt signal according to the light state identification information corresponding to the current position.
9. A vehicle travel prompting apparatus, characterized by comprising:
the state acquisition module is used for respectively acquiring the display states of signal lamps corresponding to the running characteristic parameters of the target vehicle to obtain a plurality of display states;
the processing module is used for generating and displaying the light state identification information according to the display state of the signal lamp corresponding to each driving characteristic parameter;
the position acquisition module is used for acquiring the position information of the light state identification information corresponding to the current position according to the current position of the target vehicle to obtain the target position;
and the display module is used for displaying a position mark at the target position, and the position mark is used for indicating the current position of the target vehicle.
10. An electronic device, characterized in that the electronic device comprises a processor and a memory, the memory is used for storing program codes, when the electronic device runs, the processor is used for executing the program codes to execute the prompting method of vehicle running according to any one of claims 1 to 9.
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| CN104252793A (en) * | 2013-06-27 | 2014-12-31 | 比亚迪股份有限公司 | Signal lamp state detecting method, signal lamp state detecting system and vehicle-mounted control device |
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| CN111710182A (en) * | 2020-05-12 | 2020-09-25 | 恒大新能源汽车投资控股集团有限公司 | Vehicle position information prompting method, device and equipment |
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| CN104252793A (en) * | 2013-06-27 | 2014-12-31 | 比亚迪股份有限公司 | Signal lamp state detecting method, signal lamp state detecting system and vehicle-mounted control device |
| CN106611504A (en) * | 2015-10-23 | 2017-05-03 | 中国移动通信集团公司 | Vehicle speed guidance method and device |
| KR20190001265A (en) * | 2017-06-27 | 2019-01-04 | 대한민국(행정안전부 국립재난안전연구원장) | Apparatus and method for generating a signal for extending the traffic signal for protecting a pedestrian in crosswalk |
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