CN114252083A - Navigation updating method and device, electronic equipment and storage medium - Google Patents
Navigation updating method and device, electronic equipment and storage medium Download PDFInfo
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/3407—Route searching; Route guidance specially adapted for specific applications
- G01C21/3415—Dynamic re-routing, e.g. recalculating the route when the user deviates from calculated route or after detecting real-time traffic data or accidents
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
- G01C21/3492—Special cost functions, i.e. other than distance or default speed limit of road segments employing speed data or traffic data, e.g. real-time or historical
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Abstract
The application discloses a navigation updating method and device, electronic equipment and a storage medium, and relates to the technical field of navigation. The navigation updating method comprises the following steps: and acquiring the running track and the navigation route of the target vehicle, and acquiring the times of running track abnormity according to the running track and the navigation route of the target vehicle. And judging the relation between the abnormal times of the driving track and the abnormal threshold value, if the abnormal times of the driving track is not less than the abnormal threshold value, acquiring the abnormal road condition information of the navigation route, and updating the navigation route according to the abnormal road condition information. And obtaining the abnormal place of the running track of the target vehicle and the abnormal times of the running track according to the running track and the navigation route. According to the abnormal place of the target vehicle running track and the abnormal times of the running track, the latest abnormal road condition can be known in time. The abnormal road condition information is obtained, and the navigation route is updated according to the abnormal road condition information, so that the efficiency of collecting the road condition information can be improved, and the navigation route can be updated in time.
Description
Technical Field
The present application relates to the field of navigation technologies, and in particular, to a navigation updating method and apparatus, an electronic device, and a storage medium.
Background
At present, many users can automatically plan a driving route according to navigation, and if a vehicle drives on a road with a changed navigation route, the vehicle cannot normally drive. Aiming at the problem, the navigation route is updated by adopting a method of manually collecting road condition information at present, but the efficiency of collecting the road condition information offline is low, and the navigation route cannot be updated in time.
Disclosure of Invention
The present application is directed to solving at least one of the problems in the prior art. Therefore, the application provides a navigation updating method, a navigation updating device, an electronic device and a storage medium, so that the efficiency of collecting road condition information is improved, and a navigation route is updated in time.
The navigation updating method according to the embodiment of the first aspect of the application comprises the following steps:
acquiring a running track and a navigation route of a target vehicle;
obtaining the abnormal times of the running track according to the running track and the navigation route;
judging the relation between the abnormal times of the running track and an abnormal threshold value;
if the abnormal times of the running track are not smaller than the abnormal threshold value, acquiring abnormal road condition information of the navigation route;
and updating the navigation route according to the abnormal road condition information.
The navigation updating method according to the embodiment of the application has at least the following beneficial effects:
and acquiring the running track and the navigation route of the target vehicle, and acquiring the times of running track abnormity according to the running track and the navigation route of the target vehicle. And judging the relation between the abnormal times of the driving track and the abnormal threshold value, if the abnormal times of the driving track is not less than the abnormal threshold value, acquiring the abnormal road condition information of the navigation route, and updating the navigation route according to the abnormal road condition information. And obtaining the abnormal place of the running track of the target vehicle and the abnormal times of the running track according to the running track and the navigation route. According to the abnormal place of the target vehicle running track and the abnormal times of the running track, the latest abnormal road condition can be known in time. The abnormal road condition information is obtained, and the navigation route is updated according to the abnormal road condition information, so that the efficiency of collecting the road condition information can be improved, and the navigation route can be updated in time.
According to some embodiments of the application, obtaining the number of travel track anomalies according to the travel track and the navigation route includes:
obtaining abnormal points of the driving track according to the driving track and the navigation route;
and calculating the occurrence frequency of the abnormal points of the running track to obtain the abnormal frequency of the running track.
According to some embodiments of the application, obtaining travel track anomaly points according to the travel track and the navigation route comprises:
comparing the running track with the navigation route to obtain a comparison result, wherein the comparison result is used for identifying different road sections of the running track and the navigation route;
and obtaining abnormal points of the driving track according to the comparison result.
According to some embodiments of the present application, the obtaining of the abnormal road condition information with the abnormal driving track further includes:
acquiring attribute information and abnormal position information of the target vehicle;
and matching a road condition checking area and checking vehicles according to the attribute information and the abnormal position information.
According to some embodiments of the present application, the matching a road condition checking area and checking a vehicle according to the attribute information and the abnormal location information includes:
setting a road condition checking area according to the abnormal position information;
acquiring attribute information of all vehicles in the road condition checking area;
and matching the attribute information of the target vehicle with the attribute information of all vehicles to obtain the inspection vehicle consistent with the attribute information of the target vehicle.
According to some embodiments of the application, further comprising:
sending the information of the road condition to be checked to the checked vehicle;
receiving actual road condition information transmitted by the inspection vehicle;
and judging the actual road condition information to determine that the actual road condition information is correct.
According to some embodiments of the present application, the updating the navigation route according to the abnormal road condition information includes:
and correcting the navigation route according to the actual road condition information, and updating the navigation information.
The navigation updating device according to the second aspect of the application comprises:
the route acquisition module is used for acquiring a running track and a navigation route of a target vehicle;
the abnormal analysis module is used for obtaining abnormal times of the driving track according to the driving track and the navigation route;
the abnormity judgment module is used for judging the size relationship between the abnormal times of the running track and an abnormal threshold value;
the road condition obtaining module is used for obtaining abnormal road condition information of the navigation route if the abnormal times of the driving track are not less than the abnormal threshold value;
and the updating navigation module is used for updating the navigation route according to the abnormal road condition information.
The navigation updating device according to the embodiment of the application has at least the following beneficial effects:
the navigation updating device comprises a route acquiring module, an abnormal analyzing module, an abnormal judging module, a road condition acquiring module and a navigation updating module. The route obtaining module obtains a running track and a navigation route of a target vehicle, the abnormal analysis module obtains abnormal times of the running track according to the running track and the navigation route, the abnormal judgment module judges the size relation between the abnormal times of the running track and an abnormal threshold value, if the abnormal times of the running track is not smaller than the abnormal threshold value, the road condition obtaining module obtains abnormal road condition information of the navigation route, and the navigation updating module updates the navigation route according to the abnormal road condition information. And obtaining the abnormal place of the running track of the target vehicle and the abnormal times of the running track according to the running track and the navigation route. According to the abnormal place of the target vehicle running track and the abnormal times of the running track, the latest abnormal road condition can be known in time. The abnormal road condition information is obtained, and the navigation route is updated according to the abnormal road condition information, so that the efficiency of collecting the road condition information can be improved, and the navigation route can be updated in time.
An electronic device according to an embodiment of a third aspect of the present application includes:
at least one processor, and,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions for execution by the at least one processor, so that the at least one processor, when executing the instructions, implements the navigation updating method according to any of the embodiments of the first aspect of the present application.
According to the electronic equipment of the embodiment of the application, at least the following beneficial effects are achieved: by executing the navigation updating method according to the embodiment of the first aspect, the running track and the navigation route of the target vehicle are obtained, and the number of times of running track abnormality is obtained according to the running track and the navigation route of the target vehicle. And judging the relation between the abnormal times of the driving track and the abnormal threshold value, if the abnormal times of the driving track is not less than the abnormal threshold value, acquiring the abnormal road condition information of the navigation route, and updating the navigation route according to the abnormal road condition information. And obtaining the abnormal place of the running track of the target vehicle and the abnormal times of the running track according to the running track and the navigation route. According to the abnormal place of the target vehicle running track and the abnormal times of the running track, the latest abnormal road condition can be known in time. The abnormal road condition information is obtained, and the navigation route is updated according to the abnormal road condition information, so that the efficiency of collecting the road condition information can be improved, and the navigation route can be updated in time.
A computer-readable storage medium according to a fourth aspect embodiment of the present application, comprising:
the computer-readable storage medium stores computer-executable instructions for performing the navigation updating method according to the embodiment of the first aspect of the present application.
The computer-readable storage instructions according to the embodiments of the present application have at least the following advantages: by executing the navigation updating method according to the embodiment of the first aspect, the running track and the navigation route of the target vehicle are obtained, and the number of times of running track abnormality is obtained according to the running track and the navigation route of the target vehicle. And judging the relation between the abnormal times of the driving track and the abnormal threshold value, if the abnormal times of the driving track is not less than the abnormal threshold value, acquiring the abnormal road condition information of the navigation route, and updating the navigation route according to the abnormal road condition information. And obtaining the abnormal place of the running track of the target vehicle and the abnormal times of the running track according to the running track and the navigation route. According to the abnormal place of the target vehicle running track and the abnormal times of the running track, the latest abnormal road condition can be known in time. The abnormal road condition information is obtained, and the navigation route is updated according to the abnormal road condition information, so that the efficiency of collecting the road condition information can be improved, and the navigation route can be updated in time.
Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
The present application is further described with reference to the following figures and examples, in which:
fig. 1 is a flow chart of a navigation update method provided in some embodiments of the present application;
FIG. 2 is a flow chart of a navigation update method according to further embodiments of the present application;
FIG. 3 is a flow chart of a navigation update method according to further embodiments of the present application;
FIG. 4 is a flow chart of a navigation update method according to further embodiments of the present application;
FIG. 5 is a flow chart of a navigation update method according to further embodiments of the present application;
FIG. 6 is a flow chart of a navigation update method according to further embodiments of the present application;
fig. 7 is a block diagram of a module structure of a navigation updating apparatus according to some embodiments of the present application.
Reference numerals:
the module for obtaining a route 100, the module for analyzing an abnormality 200, the module for judging an abnormality 300, the module for obtaining a road condition 400, and the module for updating a navigation 500.
Detailed Description
Reference will now be made in detail to the embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
In the description of the present application, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
At present, many users can automatically plan a driving route according to navigation, and if a vehicle drives on a road with a changed navigation route, the vehicle cannot normally drive. Aiming at the problem, the navigation route is updated by adopting a method of manually collecting road condition information at present, but the efficiency of collecting the road condition information offline is low, and the navigation route cannot be updated in time.
Based on this, the application provides a navigation updating method, a navigation updating device, an electronic device and a storage medium, which can obtain the running track and the navigation route of a target vehicle, and obtain the number of times of running track abnormity according to the running track and the navigation route of the target vehicle. And judging the relation between the abnormal times of the driving track and the abnormal threshold value, if the abnormal times of the driving track is not less than the abnormal threshold value, acquiring the abnormal road condition information of the navigation route, and updating the navigation route according to the abnormal road condition information. And obtaining the abnormal place of the running track of the target vehicle and the abnormal times of the running track according to the running track and the navigation route. According to the abnormal place of the target vehicle running track and the abnormal times of the running track, the latest abnormal road condition can be known in time. The abnormal road condition information is obtained, and the navigation route is updated according to the abnormal road condition information, so that the efficiency of collecting the road condition information can be improved, and the navigation route can be updated in time.
In a first aspect, an embodiment of the present application provides a navigation updating method.
Referring to fig. 1, fig. 1 is a flowchart of a navigation updating method according to some embodiments of the present application, which specifically includes the steps of:
s100, acquiring a running track and a navigation route of a target vehicle;
s200, obtaining the abnormal times of the driving track according to the driving track and the navigation route;
s300, judging the relation between the abnormal times of the running track and an abnormal threshold value;
s400, if the abnormal times of the driving track are not less than the abnormal threshold value, acquiring abnormal road condition information of the navigation route;
and S500, updating the navigation route according to the abnormal road condition information.
In step S100, a travel track of the target vehicle, which refers to a route on which the target vehicle actually travels, and a navigation route, which refers to a route matched according to a destination of the target vehicle, are acquired.
In step S200, the number of travel track abnormalities is obtained according to the travel track and the navigation route. That is, the number of times of abnormal traveling track can be obtained by comparing the actual traveling route of the target vehicle with the navigation route, so that the navigation route needing to be updated can be known in time.
In some embodiments, as shown in fig. 2, step S200 specifically includes the steps of:
s210, obtaining abnormal points of the driving track according to the driving track and the navigation route;
and S220, calculating the number of times of the abnormal points of the running track to obtain the number of times of the abnormal running track.
In step S210, the travel track of the target vehicle is compared with the navigation route, so that a route with an abnormal travel track can be obtained. The route with the abnormal driving track refers to the route which is not driven by the target vehicle according to the navigation route, so that the navigation route which needs to be updated can be known in time.
In some embodiments, as shown in fig. 3, step S210 specifically includes the steps of:
s211, comparing the driving track with the navigation route to obtain a comparison result, wherein the comparison result is used for identifying different road sections of the driving track and the navigation route;
and S212, obtaining abnormal points of the driving track according to the comparison result.
In step S211, the travel track of the target vehicle is compared with the navigation route to see whether the routes match. If the two routes are consistent, the navigation route is correct, and the road condition of the road is not changed, so that the navigation route does not need to be updated. If the two routes are not consistent, the navigation route may be wrong, the road condition of the road may be changed, and the navigation route needs to be updated at this time.
In step S212, the driving track is compared with the navigation route to find out the inconsistent place of the route. The place where the routes are inconsistent, that is, the abnormal point of the driving track, indicates that the target vehicle does not walk according to the navigation route.
In step S220, the number of times of the inconsistency between the travel track and the navigation route is calculated, and the number of times of the abnormality of the travel track is obtained.
In step S300, an abnormal threshold is first set according to actual conditions, and is used to indicate that the navigation route needs to be updated when the abnormal number of times of the driving track exceeds a certain range. After the abnormal times of the driving track are acquired, the abnormal times need to be compared with an abnormal threshold value, so that whether the navigation route needs to be updated or not is judged.
In step S400, if the number of anomalies in the travel track is not less than the anomaly threshold, it indicates that the road condition data needs to be re-collected and verified to update the navigation route. And if the abnormal times of the running track are less than the abnormal threshold value, the navigation route does not need to be updated. And setting an abnormal threshold, and judging whether the navigation route needs to be updated according to the abnormal threshold and the abnormal times, wherein the verification step improves the accuracy of judging the abnormal road condition information.
In some embodiments, as shown in fig. 4, step S400 specifically includes the steps of:
s410, acquiring attribute information and abnormal position information of the target vehicle;
and S420, matching the road condition checking area and checking the vehicle according to the attribute information and the abnormal position information.
In step S410, attribute information of the target vehicle and abnormal position information are acquired, wherein the attribute information of the target vehicle includes: the type of fuel, the length of the vehicle, the width of the vehicle, the height of the vehicle, the number plate, the type of the vehicle and the like, and the abnormal position information refers to a place where the running track of the target vehicle is inconsistent with the navigation route.
In step S420, the abnormal road condition area to be checked is matched and the vehicle is checked according to the attribute information of the target vehicle, such as fuel type, vehicle length, vehicle width, vehicle height, license plate number, vehicle type, etc., and the place where the driving track of the target vehicle is inconsistent with the navigation route. The abnormal road condition area is an area where the navigation route is possibly abnormal, and the inspection vehicle is mainly responsible for inspecting the road condition information in the abnormal road condition area.
In some embodiments, as shown in fig. 5, step S420 specifically includes the steps of:
s421, setting a road condition checking area according to the abnormal position information;
s422, acquiring attribute information of all vehicles in the road condition checking area;
and S423, matching the attribute information of the target vehicle with the attribute information of all vehicles to obtain the inspection vehicle consistent with the attribute information of the target vehicle.
In step S421, a road condition checking area where the road condition needs to be checked is set according to the area where the navigation route may be abnormal.
In step S422, attribute information of all vehicles in the road condition checking area is obtained, wherein the attribute information includes: fuel type, vehicle length, vehicle width, vehicle height, license plate number, vehicle type, etc.
In step S423, according to the attribute information of the target vehicle and the attribute information of all vehicles in the inspection traffic area, an inspection vehicle consistent with the attribute information of the target vehicle is obtained, and the inspection vehicle is mainly responsible for inspecting the traffic information in the abnormal traffic area. And matching the checking vehicles consistent with the target vehicle attribute information, so that whether the road can pass can be quickly checked according to the mode of checking the vehicles of the same type, for example, some roads manage the road in the modes of traffic limitation, height limitation, width limitation, weight limitation and the like according to different vehicle attributes, and if the checking vehicles are checked in an abnormal road condition area, the checking result shows that the area is height limited for the vehicles of the same type. Then the situation in this abnormal road condition area is also limited to the target vehicle. The abnormal road condition can be classified according to different vehicle attributes by adopting a mode of matching the inspection vehicles consistent with the target vehicle attribute information, so that the efficiency of inspecting the abnormal road condition is improved.
In some embodiments, as shown in fig. 6, the navigation updating method in the embodiment of the present application specifically further includes the steps of:
s424, sending the information of the road condition to be checked to the checked vehicle;
s425, receiving actual traffic information sent by the inspection vehicle;
s426, determining the actual traffic information to determine that the actual traffic information is correct.
In step S424, the checking road condition information is sent to the checking vehicle, that is, a checking task is assigned according to the vehicle type with the abnormality, and the checking vehicle is consistent with the vehicle type with the abnormality.
In step S425, after the user checking the vehicle receives the verification task, the user checks the actual road condition to the road condition area to be checked, so as to obtain the information of the actual road condition.
In step S426, the information of the actual road condition is integrated to determine whether the information of the actual road condition is correct, and if the information of the actual road condition is correct, the navigation route is updated according to the information of the actual road condition. If the information of the actual road condition is incorrect, the navigation route does not need to be updated.
In step S500, the road condition route with the abnormal navigation route is updated to the correct actual road condition information according to the correct actual road condition information.
In some embodiments, the navigation updating method mentioned in the embodiments of the present application specifically further includes the steps of: and correcting the navigation route according to the actual road condition information, and updating the navigation information. And correcting the navigation route according to the correct actual road condition information, and updating the navigation information.
In the embodiment of the application, the number of times of abnormal driving tracks is obtained according to the driving tracks and the navigation routes of the target vehicle by obtaining the driving tracks and the navigation routes of the target vehicle. And judging the relation between the abnormal times of the driving track and the abnormal threshold value, if the abnormal times of the driving track is not less than the abnormal threshold value, acquiring the abnormal road condition information of the navigation route, and updating the navigation route according to the abnormal road condition information. And obtaining the abnormal place of the running track of the target vehicle and the abnormal times of the running track according to the running track and the navigation route. According to the abnormal place of the target vehicle running track and the abnormal times of the running track, the latest abnormal road condition can be known in time. The abnormal road condition information is obtained, and the navigation route is updated according to the abnormal road condition information, so that the efficiency of collecting the road condition information can be improved, and the navigation route can be updated in time.
In a second aspect, embodiments of the present application further provide a navigation updating apparatus for executing the navigation updating method mentioned in the first aspect.
In some embodiments, the navigation updating apparatus includes a route obtaining module 100, an abnormality analyzing module 200, an abnormality determining module 300, a road condition obtaining module 400, and an updated navigation module 500. The route obtaining module 100 obtains a driving track and a navigation route of a target vehicle, the abnormal analysis module 200 obtains abnormal times of the driving track according to the driving track and the navigation route, the abnormal judgment module 300 judges the magnitude relation between the abnormal times of the driving track and an abnormal threshold, if the abnormal times of the driving track is not less than the abnormal threshold, the road condition obtaining module 400 obtains abnormal road condition information of the navigation route, and the navigation updating module 500 updates the navigation route according to the abnormal road condition information.
In the embodiment of the application, the position of the target vehicle with the abnormal running track and the number of times of the abnormal running track can be obtained according to the running track and the navigation route. According to the abnormal place of the target vehicle running track and the abnormal times of the running track, the latest abnormal road condition can be known in time. The abnormal road condition information is obtained, and the navigation route is updated according to the abnormal road condition information, so that the efficiency of collecting the road condition information can be improved, and the navigation route can be updated in time.
In a third aspect, an embodiment of the present application further provides an electronic device.
In some embodiments, an electronic device includes: at least one processor, and a memory communicatively coupled to the at least one processor; the memory stores instructions, and the instructions are executed by the at least one processor, so that the at least one processor can implement any one of the navigation updating methods in the embodiments of the present application when executing the instructions.
The processor and memory may be connected by a bus or other means.
The memory, which is a non-transitory computer readable storage medium, may be used to store a non-transitory software program and a non-transitory computer executable program, such as the navigation update method described in the embodiments of the present application. The processor implements the navigation update method described above by running a non-transitory software program and instructions stored in memory.
The memory may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data for performing the navigation updating method. Further, the memory may include high speed random access memory, and may also include non-transitory memory, such as at least one disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, the memory optionally includes memory located remotely from the processor, and these remote memories may be connected to the processor through a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The non-transitory software programs and instructions needed to implement the navigation updating method described above are stored in a memory and, when executed by one or more processors, perform the navigation updating method mentioned in the embodiments of the first aspect described above.
In a fourth aspect, the present application further provides a computer-readable storage medium.
In some embodiments, a computer-readable storage medium stores computer-executable instructions for performing the navigation update method mentioned in the embodiments of the first aspect.
In some embodiments, the storage medium stores computer-executable instructions that, when executed by one or more control processors, for example, by a processor in the electronic device, cause the one or more processors to perform the navigation update method.
The above-described embodiments of the apparatus are merely illustrative, wherein the units illustrated as separate components may or may not be physically separate, i.e. may be located in one place, or may also be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
One of ordinary skill in the art will appreciate that all or some of the steps, systems, and methods disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, as is well known to those of ordinary skill in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, Digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can accessed by a computer. In addition, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media as known to those skilled in the art.
The embodiments of the present application have been described in detail with reference to the drawings, but the present application is not limited to the embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present application. Furthermore, the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
Claims (10)
1. The navigation updating method is characterized by comprising the following steps:
acquiring a running track and a navigation route of a target vehicle;
obtaining the abnormal times of the running track according to the running track and the navigation route;
judging the relation between the abnormal times of the running track and an abnormal threshold value;
if the abnormal times of the running track are not smaller than the abnormal threshold value, acquiring abnormal road condition information of the navigation route;
and updating the navigation route according to the abnormal road condition information.
2. The navigation updating method according to claim 1, wherein obtaining the number of travel track anomalies according to the travel track and the navigation route comprises:
obtaining abnormal points of the driving track according to the driving track and the navigation route;
and calculating the occurrence frequency of the abnormal points of the running track to obtain the abnormal frequency of the running track.
3. The navigation updating method according to claim 2, wherein obtaining travel track anomaly points according to the travel track and the navigation route comprises:
comparing the running track with the navigation route to obtain a comparison result, wherein the comparison result is used for identifying different road sections of the running track and the navigation route;
and obtaining abnormal points of the driving track according to the comparison result.
4. The navigation updating method according to claim 1, wherein the obtaining of the abnormal road condition information with the abnormal driving track further comprises:
acquiring attribute information and abnormal position information of the target vehicle;
and matching a road condition checking area and checking vehicles according to the attribute information and the abnormal position information.
5. The navigation updating method according to claim 4, wherein the matching of the traffic inspection area and the inspection vehicle according to the attribute information and the abnormal location information comprises:
setting a road condition checking area according to the abnormal position information;
acquiring attribute information of all vehicles in the road condition checking area;
and matching the attribute information of the target vehicle with the attribute information of all vehicles to obtain the inspection vehicle consistent with the attribute information of the target vehicle.
6. The navigation update method of claim 5, further comprising:
sending the information of the road condition to be checked to the checked vehicle;
receiving actual road condition information transmitted by the inspection vehicle;
and judging the actual road condition information to determine that the actual road condition information is correct.
7. The navigation updating method according to claim 6, wherein the updating the navigation route according to the abnormal road condition information comprises:
and correcting the navigation route according to the actual road condition information, and updating the navigation information.
8. A navigation update apparatus, comprising:
the route acquisition module is used for acquiring a running track and a navigation route of a target vehicle;
the abnormal analysis module is used for obtaining abnormal times of the driving track according to the driving track and the navigation route;
the abnormity judgment module is used for judging the size relationship between the abnormal times of the running track and an abnormal threshold value;
the road condition obtaining module is used for obtaining abnormal road condition information of the navigation route if the abnormal times of the driving track are not less than the abnormal threshold value;
and the updating navigation module is used for updating the navigation route according to the abnormal road condition information.
9. An electronic device, comprising:
at least one processor, and,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions for execution by the at least one processor to cause the at least one processor, when executing the instructions, to implement the navigation update method of any one of claims 1 to 7.
10. Computer-readable storage media, characterized in that the computer-readable storage media stores computer-executable instructions for performing the navigation update method according to any one of claims 1 to 7.
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