CN113968239A - Traffic information prompting method and device, electronic equipment and storage medium - Google Patents
Traffic information prompting method and device, electronic equipment and storage medium Download PDFInfo
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- CN113968239A CN113968239A CN202111360334.6A CN202111360334A CN113968239A CN 113968239 A CN113968239 A CN 113968239A CN 202111360334 A CN202111360334 A CN 202111360334A CN 113968239 A CN113968239 A CN 113968239A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
- B60W2050/146—Display means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2520/00—Input parameters relating to overall vehicle dynamics
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2520/00—Input parameters relating to overall vehicle dynamics
- B60W2520/06—Direction of travel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2555/00—Input parameters relating to exterior conditions, not covered by groups B60W2552/00, B60W2554/00
- B60W2555/60—Traffic rules, e.g. speed limits or right of way
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Abstract
The embodiment of the invention discloses a method and a device for prompting traffic information, electronic equipment and a storage medium. The method comprises the following steps: determining current traffic indication information corresponding to the current running road section of the target vehicle, and determining the current running state of the target vehicle; comparing the current traffic indication information of the target vehicle with pre-stored historical traffic indication information based on the current running state, and determining whether the current traffic indication information is consistent with the historical traffic indication information; if not, determining the current change information based on the current traffic indication information and the historical traffic indication information, and displaying the current change information. The technical scheme of the embodiment of the invention can prompt the driver that the traffic information of the current road running section changes, thereby avoiding the situation that the driver runs on the familiar road section according to the past habit and ignores the change of the traffic identification; the method is favorable for drivers to better know road conditions and select the optimal driving route.
Description
Technical Field
The embodiment of the invention relates to the field of design of an intelligent driving assistance system of an automobile, in particular to a method and a device for prompting traffic information, electronic equipment and a storage medium.
Background
With the rapid development of urban construction, road conditions and scenes in the driving process of drivers are increasing, how to prompt traffic information of driving road sections is provided, and the drivers are helped to quickly and accurately identify current traffic signs in the driving process so as to civilized and safely drive the vehicles, which is a problem to be solved urgently at present.
In the prior art, traffic information displayed by a corresponding traffic identifier when a vehicle passes through a current driving road section at this time can be acquired through a driving recording system installed on the vehicle, and a driver is directly notified of the acquired traffic information in a voice prompt mode.
However, when the form or the number of traffic signs on a road section which the driver is familiar with changes, the driver cannot be noticed by repeating similar prompts, and the driver can easily travel on the familiar road section according to the conventional habits, neglecting the change of the traffic signs, and affecting the selection of the optimal route by the driver.
Disclosure of Invention
The embodiment of the invention provides a method and a device for prompting traffic information, electronic equipment and a storage medium, which are used for prompting a driver that the traffic information of a current road driving section changes, and avoiding the situation that the driver drives on a familiar road section according to the past habit and ignores the change of a traffic identification; the method is favorable for drivers to better know road conditions and select the optimal driving route.
In a first aspect, an embodiment of the present invention provides a method for prompting traffic information, including:
determining current traffic indication information corresponding to a current running road section of a target vehicle, and determining the current running state of the target vehicle;
comparing the current traffic indication information of the target vehicle with pre-stored historical traffic indication information based on the current driving state, and determining whether the current traffic indication information is consistent with the historical traffic indication information;
if not, determining current change information based on the current traffic indication information and the historical traffic indication information, and displaying the current change information.
In a second aspect, an embodiment of the present invention further provides a device for prompting traffic information, including:
the driving state determining module is used for determining current traffic indication information corresponding to a current driving road section of a target vehicle and determining the current driving state of the target vehicle;
the comparison information module is used for comparing the current traffic indication information of the target vehicle with pre-stored historical traffic indication information based on the current running state and determining whether the current traffic indication information is consistent with the historical traffic indication information; if not, entering a display information module;
and the display information module is used for determining current change information based on the current traffic indication information and the historical traffic indication information and displaying the current change information.
In a third aspect, an embodiment of the present invention further provides an electronic device, where the electronic device includes:
one or more processors;
a storage device for storing one or more programs,
when the one or more programs are executed by the one or more processors, the one or more processors implement the method for prompting traffic information provided by any embodiment of the invention.
In a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the method for prompting traffic information provided in any embodiment of the present invention.
The traffic information prompting method provided by the embodiment of the invention determines the current driving state of a target vehicle by determining the current traffic indication information corresponding to the current driving road section of the target vehicle; comparing the current traffic indication information of the target vehicle with pre-stored historical traffic indication information based on the current running state, and determining whether the current traffic indication information is consistent with the historical traffic indication information; if the traffic information is inconsistent with the current traffic indication information, determining the current change information based on the current traffic indication information and the historical traffic indication information, and displaying the current change information to prompt a driver that the traffic information of the current road running section is changed, so that the situation that the driver runs on a familiar road section according to past habits and ignores the change of the traffic identification is avoided; the method is favorable for drivers to better know road conditions and select the optimal driving route.
In addition, the traffic information prompting device, the electronic equipment and the storage medium provided by the invention correspond to the method, and have the same beneficial effects.
Drawings
In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed 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 invention, and that other drawings can be obtained by those skilled in the art without inventive effort.
Fig. 1 is a flowchart of a method for prompting traffic information according to an embodiment of the present invention;
fig. 2 is a flowchart of another traffic information prompting method according to an embodiment of the present invention;
fig. 3 is a flowchart of a method for prompting traffic information in an application scenario according to an embodiment of the present invention;
fig. 4 is a structural diagram of a traffic information prompting device according to an embodiment of the present invention;
fig. 5 is a structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
It should be further noted that, for the convenience of description, only some but not all of the relevant aspects of the present invention are shown in the drawings. Before discussing exemplary embodiments in more detail, it should be noted that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although a flowchart may describe the operations (or steps) as a sequential process, many of the operations can be performed in parallel, concurrently or simultaneously. In addition, the order of the operations may be re-arranged. The process may be terminated when its operations are completed, but may have additional steps not included in the figure. The processes may correspond to methods, functions, procedures, subroutines, and the like.
In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Example one
Fig. 1 is a flowchart of a method for prompting traffic information according to an embodiment of the present invention. The method can be executed by a traffic information prompting device, the device can be realized by software and/or hardware, and the device can be configured in a terminal and/or a server to realize the traffic information prompting method in the embodiment of the invention.
As shown in fig. 1, the method of the embodiment may specifically include:
s101, determining current traffic indication information corresponding to the current running road section of the target vehicle, and determining the current running state of the target vehicle.
In particular, a current travel segment of the target vehicle may be determined. For example, a travel section to be traveled a preset distance at the next time may be determined as the current travel section according to the travel track of the target vehicle. The current driving road segment may be at least one of an intersection road and a link road. It should be noted that, a person skilled in the art may determine the preset distance according to an actual application situation, and the embodiment of the present invention is not limited thereto.
Optionally, determining current traffic indication information corresponding to the current driving road segment of the target vehicle includes: acquiring a current traffic image corresponding to a current driving road section acquired by image acquisition equipment deployed on a target vehicle; and reading current traffic indication information contained in the current traffic image.
Specifically, the image capturing device includes a camera, a video camera, an image capturing card, and the like, and may also be a mobile phone, a computer, and the like having a shooting function. The current traffic image may include at least one of a current traffic light image, a current traffic sign image, and a current traffic police image.
Optionally, the obtaining of the current traffic image corresponding to the current driving road section acquired by the image acquisition device deployed on the target vehicle includes: and acquiring at least one of a current traffic indicator light image and a current traffic sign image corresponding to a current driving road section acquired by image acquisition equipment deployed on the target vehicle.
Specifically, the current traffic instruction information included in the current traffic image is read out in an image recognition mode. Accordingly, the current traffic indication information may be classified into current indicator light information, current traffic sign information, and current traffic police action information.
Exemplarily, the current indicator light information is used for indicating a setting position, display content and display form of the current indicator light, such as whether the current indicator light is displayed according to a circle identifier or an arrow identifier; the position of the current indicator light is the middle of the intersection or the two sides of the road. For example, the current traffic signboard information is used to indicate the set position and the signboard contents of the current signboard.
Optionally, determining the current driving state of the target vehicle includes: acquiring a current running state of a target vehicle acquired by positioning equipment deployed on the target vehicle; wherein the current traveling state includes at least one of a traveling direction, a current position, and a traveling locus of the target vehicle.
Illustratively, the positioning device includes a satellite positioning system or a radar positioning system mounted on the target vehicle.
S102, comparing the current traffic indication information of the target vehicle with pre-stored historical traffic indication information based on the current running state, and determining whether the current traffic indication information is consistent with the historical traffic indication information; if not, the process proceeds to S103.
In the present embodiment, the historical traffic indication information of the target vehicle may be stored in advance. Specifically, the historical traffic indication information that the target vehicle traveled the current travel section at least once may be stored in advance. The historical traffic indicating information of the target vehicle in the driving state identical to the current driving state can be screened out, the current traffic indicating information and the screened-out historical traffic indicating information are compared in sequence, and whether the current traffic indicating information and the screened-out historical traffic indicating information are identical or not is determined.
Optionally, determining whether the current traffic indication information is consistent with the historical traffic indication information includes: determining the number of current indicating marks, the types of the current indicating marks and the content of the current indicating marks contained in the current traffic indicating information; determining the number, the type and the content of historical indicators contained in the historical traffic indication information; and respectively determining whether the number of the current indication marks is consistent with the number of the historical indication marks, the type of the current indication marks is consistent with the type of the historical indication marks, and the content of the current indication marks is consistent with the content of the historical indication marks.
Specifically, the current traffic indication information and the historical traffic indication information can be compared in terms of the number of the indicators, the types of the indicators and the content of the indicators. The number of the indicators indicates at least one of the number of traffic lights and the number of traffic signboards included in the current traveling section of the target vehicle. The type of the indicator indicates that the traffic sign belongs to a road sign, a warning sign, an indicator sign or a prohibition sign. The indication mark content represents the specific content indicated by the traffic indication lamplight traffic sign board.
S103, determining current change information based on the current traffic indication information and the historical traffic indication information, and displaying the current change information.
Optionally, the current change information between the current traffic indication information and the historical traffic indication information may be determined based on at least one of the number of indicators, the type of indicators, and the content of indicators. The current change information can be displayed, and the display mode can comprise at least one of a voice broadcasting mode and a display mode on display equipment so as to prompt the driver of the traffic information.
The traffic information prompting method provided by the embodiment of the invention determines the current driving state of a target vehicle by determining the current traffic indication information corresponding to the current driving road section of the target vehicle; comparing the current traffic indication information of the target vehicle with pre-stored historical traffic indication information based on the current running state, and determining whether the current traffic indication information is consistent with the historical traffic indication information; if the traffic information is inconsistent with the current traffic indication information, determining the current change information based on the current traffic indication information and the historical traffic indication information, and displaying the current change information to prompt a driver that the traffic information of the current road running section is changed, so that the situation that the driver runs on a familiar road section according to past habits and ignores the change of the traffic identification is avoided; the method is favorable for drivers to better know road conditions and select the optimal driving route.
Example two
Fig. 2 is a flowchart of another method for prompting traffic information according to an embodiment of the present invention. The present embodiment is optimized based on the above technical solutions. Optionally, comparing the current traffic indication information of the target vehicle with pre-stored historical traffic indication information based on the current driving state, and determining whether the current traffic indication information is consistent with the historical traffic indication information, including: determining corresponding historical traffic indication information as information to be compared when the historical driving state of the target vehicle is consistent with the current driving state in the prestored historical traffic indication information; and comparing the current traffic indication information with the information to be compared to determine whether the current traffic indication information is consistent with the information to be compared. Optionally, before displaying the current change information, the method further includes: and displaying the current traffic indication information corresponding to the target vehicle. The same or corresponding terms as those in the above embodiments are not explained in detail herein.
As shown in fig. 2, the method of the embodiment may specifically include:
s201, determining current traffic indication information corresponding to the current running road section of the target vehicle, and determining the current running state of the target vehicle.
S202, determining corresponding historical traffic indication information as information to be compared when the historical driving state of the target vehicle is consistent with the current driving state in the prestored historical traffic indication information, comparing the current traffic indication information with the information to be compared, and determining whether the current traffic indication information is consistent with the information to be compared; if not, the process proceeds to S203.
It should be noted that the target vehicle may have multiple driving states, such as different driving directions and different current positions, when passing through the current driving section. In order to ensure that the current traffic indication information and the historical traffic indication information are compared under the same driving state, the corresponding historical traffic indication information can be determined as the information to be compared when the historical driving state of the target vehicle is consistent with the current driving state, and the current traffic indication information and the information to be compared are compared to ensure the accuracy of the comparison result.
S203, displaying the current traffic indication information corresponding to the target vehicle, determining current change information based on the current traffic indication information and historical traffic indication information, and displaying the current change information.
Optionally, the current traffic indication information and the determined current change information may be displayed, and specifically, the current change information between the current traffic indication information and the historical traffic indication information may be determined based on at least one of the number of the indication marks, the types of the indication marks, and the content of the indication marks. For example, if a traffic sign is added to the current driving route, when the current traffic indication information is displayed, the traffic sign is the added traffic sign, and the driver is reminded to drive according to the traffic indication.
The traffic information prompting method provided by the embodiment of the invention can compare the current traffic indication information and the historical traffic indication information in the same driving state, thereby improving the accuracy of determining the current change information; the current traffic indication information and the current change information are displayed, so that the situation that a driver ignores the change of the traffic identification when driving on a familiar road section according to the past habit is avoided; the method is favorable for drivers to better know road conditions and select the optimal driving route.
EXAMPLE III
The embodiment corresponding to the method for prompting traffic information is described in detail above, and specific application scenarios are given below in order to make the technical solutions of the method further clear to those skilled in the art.
Fig. 3 is a flowchart of a method for prompting traffic information in an application scenario according to an embodiment of the present invention, and as shown in fig. 3, the position and shape of an intersection traffic indicator and a traffic sign board may be collected by a camera of a vehicle data recorder installed on a target vehicle, and a driving track, a driving direction, and a position of the vehicle may be collected by a global positioning system installed on the target vehicle.
Optionally, the image of the position form of the intersection traffic light and the image of the traffic sign board acquired by the camera are acquired, and the image of the position form of the intersection traffic light and the image of the traffic sign board are subjected to data processing to read the current traffic information in the image.
Furthermore, the running track, the running direction and the position collected by the global satellite positioning system are obtained and analyzed, and the alignment directions of the traffic indicator lights and the traffic sign boards are determined, namely the intersection traffic indicator lights and the traffic sign boards are determined to indicate the vehicles in which direction. Combining the traffic information and the alignment direction information, and inquiring historical traffic information in the same direction in a pre-established system database; if the system database does not have the historical traffic information of the position, storing the current traffic information; if the system database stores the historical traffic information at the position, comparing and analyzing the historical traffic information with the current traffic information; if the information of the two times is completely consistent, no prompt is given to the driver; if the traffic information and the current traffic information are identified to be inconsistent, the current traffic information is stored, the change information between the traffic information and the current traffic information is determined to prompt, and effective guidance is provided for the current driving route selection or driving mode of a driver.
The traffic information prompting method provided by the embodiment of the invention can acquire the traffic image through the automobile data recorder and the global satellite positioning system originally deployed on the vehicle, so that the convenience of acquiring the traffic image is improved; the current change information is displayed, so that the driver can better know the road condition and select the optimal driving route.
Example four
Fig. 4 is a structural diagram of a traffic information prompting device according to an embodiment of the present invention, which is used for executing a method for prompting traffic information according to any of the embodiments described above. The device and the method for prompting traffic information in the embodiments belong to the same inventive concept, and details which are not described in detail in the embodiments of the device for prompting traffic information can refer to the embodiments of the method for prompting traffic information. The device may specifically comprise:
a driving state determining module 10, configured to determine current traffic indication information corresponding to a current driving road segment of a target vehicle, and determine a current driving state of the target vehicle;
a comparison information module 11, configured to compare current traffic indication information of the target vehicle with pre-stored historical traffic indication information based on the current driving state, and determine whether the current traffic indication information is consistent with the historical traffic indication information; if not, entering a display information module 12;
and the display information module 12 is configured to determine current change information based on the current traffic indication information and the historical traffic indication information, and display the current change information.
On the basis of any optional technical solution in the embodiment of the present invention, optionally, the module 10 for determining a driving state includes:
the current driving state acquiring unit is used for acquiring the current driving state of the target vehicle acquired by the positioning equipment deployed on the target vehicle; wherein the current traveling state includes at least one of a traveling direction, a current position, and a traveling locus of the target vehicle.
On the basis of any optional technical solution in the embodiment of the present invention, optionally, the module 10 for determining a driving state includes:
the traffic indication information reading unit is used for acquiring a current traffic image corresponding to a current driving road section acquired by image acquisition equipment deployed on a target vehicle; and reading current traffic indication information contained in the current traffic image.
On the basis of any optional technical scheme in the embodiment of the invention, optionally, the current traffic image includes at least one of a current traffic light image and a current traffic signboard image;
reading a traffic indication information unit, comprising:
and the image acquisition unit is used for acquiring at least one of a current traffic indicator light image and a current traffic sign image corresponding to a current driving road section acquired by image acquisition equipment deployed on the target vehicle.
On the basis of any optional technical solution in the embodiment of the present invention, optionally, the comparison information module 11 includes:
the comparison information unit is used for determining corresponding historical traffic indication information as information to be compared when the historical driving state of the target vehicle is consistent with the current driving state in the prestored historical traffic indication information; and comparing the current traffic indication information with the information to be compared to determine whether the current traffic indication information is consistent with the information to be compared.
On the basis of any optional technical solution in the embodiment of the present invention, optionally, the comparison information module 11 includes:
the identification number determining unit is used for determining the number of the current indication identifications, the types of the current indication identifications and the content of the current indication identifications contained in the current traffic indication information; determining the number, the type and the content of historical indicators contained in the historical traffic indication information; and respectively determining whether the number of the current indication marks is consistent with the number of the historical indication marks, the type of the current indication marks is consistent with the type of the historical indication marks, and the content of the current indication marks is consistent with the content of the historical indication marks.
On the basis of any optional technical solution in the embodiment of the present invention, optionally, the apparatus further includes:
and the display module is used for displaying the current traffic indication information corresponding to the target vehicle before displaying the current change information.
The traffic information prompting device provided by the embodiment of the invention can determine the current driving state of the target vehicle by determining the current traffic indication information corresponding to the current driving road section of the target vehicle; comparing the current traffic indication information of the target vehicle with pre-stored historical traffic indication information based on the current running state, and determining whether the current traffic indication information is consistent with the historical traffic indication information; if the traffic information is inconsistent with the current traffic indication information, determining the current change information based on the current traffic indication information and the historical traffic indication information, and displaying the current change information to prompt a driver that the traffic information of the current road running section is changed, so that the situation that the driver runs on a familiar road section according to past habits and ignores the change of the traffic identification is avoided; the method is favorable for drivers to better know road conditions and select the optimal driving route.
It should be noted that, in the embodiment of the traffic information prompting device, the included units and modules are only divided according to functional logic, but are not limited to the above division, as long as the corresponding functions can be realized; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
EXAMPLE five
Fig. 5 is a structural diagram of an electronic device according to an embodiment of the present invention. FIG. 5 illustrates a block diagram of an exemplary electronic device 20 suitable for use in implementing embodiments of the present invention. The illustrated electronic device 20 is merely an example and should not be used to limit the functionality or scope of embodiments of the present invention.
As shown in fig. 5, the electronic device 20 is embodied in the form of a general purpose computing device. The components of the electronic device 20 may include, but are not limited to: one or more processors or processing units 201, a system memory 202, and a bus 203 that couples the various system components (including the system memory 202 and the processing unit 201).
The system memory 202 may include computer system readable media in the form of volatile memory, such as Random Access Memory (RAM)204 and/or cache memory 205. The electronic device 20 may further include other removable/non-removable, volatile/nonvolatile computer system storage media. By way of example only, the storage system 206 may be used to read from and write to non-removable, nonvolatile magnetic media. A magnetic disk drive for reading from and writing to a removable, nonvolatile magnetic disk (e.g., a "floppy disk") and an optical disk drive for reading from or writing to a removable, nonvolatile optical disk (e.g., a CD-ROM, DVD-ROM, or other optical media) may be provided. In these cases, each drive may be connected to bus 203 by one or more data media interfaces. Memory 202 may include at least one program product having a set (e.g., at least one) of program modules that are configured to carry out the functions of embodiments of the invention.
A program/utility 208 having a set (at least one) of program modules 207 may be stored, for example, in memory 202, such program modules 207 including, but not limited to, an operating system, one or more application programs, other program modules, and program data, each of which examples or some combination thereof may comprise an implementation of a network environment. Program modules 207 generally perform the functions and/or methodologies of embodiments of the present invention as described herein.
The electronic device 20 may also communicate with one or more external devices 209 (e.g., keyboard, pointing device, display 210, etc.), with one or more devices that enable a user to interact with the electronic device 20, and/or with any devices (e.g., network card, modem, etc.) that enable the electronic device 20 to communicate with one or more other computing devices. Such communication may occur via input/output (I/O) interfaces 211. Also, the electronic device 20 may communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network, such as the Internet) via the network adapter 212. As shown, the network adapter 212 communicates with other modules of the electronic device 20 over the bus 203. It should be understood that other hardware and/or software modules may be used in conjunction with electronic device 20, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, among others.
The processing unit 201 executes various functional applications and data processing by running a program stored in the system memory 202.
The electronic equipment provided by the invention can realize the following method: determining current traffic indication information corresponding to the current running road section of the target vehicle, and determining the current running state of the target vehicle; comparing the current traffic indication information of the target vehicle with pre-stored historical traffic indication information based on the current running state, and determining whether the current traffic indication information is consistent with the historical traffic indication information; if not, determining current change information based on the current traffic indication information and historical traffic indication information, and displaying the current change information to prompt a driver that the traffic information of the current road driving road section changes, so as to avoid the situation that the driver drives on a familiar road section according to past habits and ignores the change of traffic identification; the method is favorable for drivers to better know road conditions and select the optimal driving route.
EXAMPLE six
An embodiment of the present invention provides a storage medium containing computer-executable instructions, which when executed by a computer processor, are configured to perform a method for prompting traffic information, the method including: determining current traffic indication information corresponding to the current running road section of the target vehicle, and determining the current running state of the target vehicle; comparing the current traffic indication information of the target vehicle with pre-stored historical traffic indication information based on the current running state, and determining whether the current traffic indication information is consistent with the historical traffic indication information; if not, determining current change information based on the current traffic indication information and historical traffic indication information, and displaying the current change information to prompt a driver that the traffic information of the current road driving road section changes, so as to avoid the situation that the driver drives on a familiar road section according to past habits and ignores the change of traffic identification; the method is favorable for drivers to better know road conditions and select the optimal driving route.
Of course, the storage medium provided by the embodiment of the present invention contains computer-executable instructions, and the computer-executable instructions are not limited to the operations of the method described above, and may also perform related operations in the method for prompting traffic information provided by any embodiment of the present invention.
Computer storage media for embodiments of the invention may employ any combination of one or more computer-readable media. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
A computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Computer program code for carrying out operations for embodiments of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, Smalltalk, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A method for prompting traffic information is characterized by comprising the following steps:
determining current traffic indication information corresponding to a current running road section of a target vehicle, and determining the current running state of the target vehicle;
comparing the current traffic indication information of the target vehicle with pre-stored historical traffic indication information based on the current driving state, and determining whether the current traffic indication information is consistent with the historical traffic indication information;
if not, determining current change information based on the current traffic indication information and the historical traffic indication information, and displaying the current change information.
2. The method of claim 1, wherein the determining the current driving state of the target vehicle comprises:
acquiring the current running state of the target vehicle acquired by positioning equipment deployed on the target vehicle; wherein the current driving state includes at least one of a driving direction, a current position, and a driving track of the target vehicle.
3. The method of claim 1, wherein the determining the current traffic indication information corresponding to the current driving road segment of the target vehicle comprises:
acquiring a current traffic image corresponding to the current driving road section acquired by image acquisition equipment deployed on the target vehicle;
and reading current traffic indication information contained in the current traffic image.
4. The method of claim 3, wherein the current traffic image comprises at least one of a current traffic light image and a current traffic sign image;
the acquiring of the current traffic image corresponding to the current driving road section acquired by the image acquisition device deployed on the target vehicle includes:
and acquiring at least one of the current traffic indicator light image and the current traffic sign image corresponding to the current driving road section acquired by the image acquisition equipment deployed on the target vehicle.
5. The method of claim 1, wherein comparing the current traffic indication information of the target vehicle with pre-stored historical traffic indication information based on the current driving state to determine whether the current traffic indication information and the historical traffic indication information are consistent comprises:
determining corresponding historical traffic indication information as information to be compared when the historical driving state of the target vehicle is consistent with the current driving state in the prestored historical traffic indication information;
and comparing the current traffic indication information with the information to be compared, and determining whether the current traffic indication information is consistent with the information to be compared.
6. The method of claim 1, wherein determining whether the current traffic indicating information is consistent with the historical traffic indicating information comprises:
determining the number of current indicating marks, the types of the current indicating marks and the content of the current indicating marks contained in the current traffic indicating information;
determining the number, types and contents of historical indicators contained in the historical traffic indication information;
respectively determining whether the current indication mark number is consistent with the history indication mark number, the current indication mark type is consistent with the history indication mark type, and the current indication mark content is consistent with the history indication mark content.
7. The method of claim 1, further comprising, prior to presenting the current change information:
and displaying the current traffic indication information corresponding to the target vehicle.
8. A traffic information presentation device, comprising:
the driving state determining module is used for determining current traffic indication information corresponding to a current driving road section of a target vehicle and determining the current driving state of the target vehicle;
the comparison information module is used for comparing the current traffic indication information of the target vehicle with pre-stored historical traffic indication information based on the current running state and determining whether the current traffic indication information is consistent with the historical traffic indication information; if not, entering a display information module;
and the display information module is used for determining current change information based on the current traffic indication information and the historical traffic indication information and displaying the current change information.
9. An electronic device, comprising:
one or more processors;
a memory for storing one or more programs;
when executed by the one or more processors, cause the one or more processors to implement the method of prompting for traffic information of any of claims 1-7.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out a method of prompting for traffic information according to any one of claims 1 to 7.
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