CN110779539B - Driving path correction method, device, equipment and storage medium - Google Patents
Driving path correction method, device, equipment and storage medium Download PDFInfo
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- CN110779539B CN110779539B CN201911013617.6A CN201911013617A CN110779539B CN 110779539 B CN110779539 B CN 110779539B CN 201911013617 A CN201911013617 A CN 201911013617A CN 110779539 B CN110779539 B CN 110779539B
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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
Abstract
The invention discloses a method, a device, equipment and a storage medium for correcting a driving path. Wherein, the method comprises the following steps: acquiring a driving path sequence of a vehicle; removing target nodes in the driving path sequence to generate a verification sequence set; and determining the verification sequence set as a target verification sequence of the normal driving path, and taking the target verification sequence as a correction path. According to the technical scheme of the embodiment of the invention, the target node is removed from the driving path sequence to obtain the normal driving path, so that the error marking point in the driving process of the vehicle is removed, the driving path of the vehicle is corrected, the intellectualization of highway charging is facilitated, and the service level can be improved.
Description
Technical Field
The embodiment of the invention relates to the technical field of computer application, in particular to a method, a device, equipment and a storage medium for correcting a driving path.
Background
At present, the freeway of Guangdong province has high marketization degree, complicated road section owner financing background, large road network scale and density, dense toll points and the rapid development trend of the freeway, and needs the high fault tolerance and high-speed path identification of the vehicle driving route under the condition that the vehicles freely run at high speed.
The Identification points of Radio Frequency Identification (RFID) or Electronic Toll Collection (ETC) replace the Identification points of manual operation, so that the problem of identifying the driving path of manual semi-automatic Toll Collection is solved, the road network passing efficiency is improved, and the automatic Toll Collection of the expressway is realized. However, because the RFID or ETC identification point is set at a short distance, the problem of false mark of the passing vehicle is caused, and the driving path of the vehicle needs to be corrected, so that the charging accuracy is improved, and the service level is further improved.
Disclosure of Invention
The invention provides a method, a device, equipment and a storage medium for correcting a driving path, which are used for realizing the quick correction of the driving path of a vehicle and improving the accuracy of highway toll collection.
In a first aspect, an embodiment of the present invention provides a method for correcting a driving route, where the method includes:
acquiring a driving path sequence of a vehicle;
removing target nodes in the driving path sequence to generate a verification sequence set;
and determining the verification sequence set as a target verification sequence of the normal driving path, and taking the target verification sequence as a correction path.
In a second aspect, an embodiment of the present invention further provides a driving path correction device, where the device includes:
the sequence acquisition module is used for acquiring a driving path sequence of the vehicle;
and the verification set generation module is used for eliminating target nodes in the driving path sequence and generating a verification sequence set.
And the path correction module is used for determining that the verification sequence set is a target verification sequence of a normal driving path and taking the target verification sequence as a corrected path.
In a third aspect, an embodiment of the present invention further provides an apparatus, where the apparatus includes:
one or more processors;
a memory 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 correcting a driving route according to any one of the embodiments of the present 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 any one of the driving route correction methods described in the embodiments of the present invention.
According to the technical scheme of the embodiment of the invention, the driving path sequence of the vehicle is obtained, the target nodes in the driving path sequence are removed to generate the verification sequence set, the verification sequence set is determined to be the target verification sequence of the normal driving path, and the target verification sequence is used as the correction path, so that the correction of the driving path of the vehicle in the expressway is realized, the problem of driving path errors caused by the error marks of the identification points is solved, the accurate expressway charging is convenient to generate, and the service level can be improved.
Drawings
Fig. 1 is a flowchart of a driving route correction method according to an embodiment of the present invention;
fig. 2 is a flowchart of a driving route correction method according to a second embodiment of the present invention;
fig. 3 is an exemplary diagram of a driving route correction method according to a second embodiment of the present invention;
fig. 4 is a schematic structural diagram of a driving path correcting device according to a third embodiment of the present invention;
fig. 5 is a schematic structural diagram of an apparatus according to a fourth 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 noted that, for convenience of description, only a part of the structures related to the present invention, not all of the structures, are shown in the drawings, and furthermore, embodiments of the present invention and features of the embodiments may be combined with each other without conflict.
Example one
Fig. 1 is a flowchart of a driving path correction method according to an embodiment of the present invention, where the method is applicable to correcting a situation where a landmark point exists in a driving path of a vehicle, and the method may be executed by a driving path correction device, and the device may be implemented in a hardware and/or software manner. Referring to fig. 1, the method specifically includes the following steps:
The driving path sequence may be generated by marking a Radio Frequency Identification (RFID) Identification point or an Electronic Toll Collection (ETC) Identification point of a route when the vehicle runs on the expressway, and may be composed of a sequence of each Identification point, and the sequence of the Identification points in the driving path sequence may represent the sequence of the path Identification points when the vehicle runs on the expressway, and may be stored in the RFID device or the ETC device.
Specifically, the driving path sequence generated when the vehicle travels on the expressway may be acquired from an RFID device or an ETC device of the vehicle.
And 102, removing target nodes in the driving path sequence to generate a verification sequence set.
The target node may be an identification point in the driving path sequence, the target node may be a driving path sequence which is wrongly marked into the vehicle, and the verification sequence set may be a sequence set composed of the driving path sequence without the target node.
Specifically, a target node can be selected from the driving path sequence to be removed, and the driving path sequence from which the target node is removed is used as a verification sequence set. Furthermore, the nodes can be selected as target nodes one by one according to the sequence of the nodes in the driving path sequence and removed from the driving path sequence. For example, the driving path sequence may be (a, b, c, d), a may be used as a target node, b may be stored in the verification sequence set, (a, c, d) may be stored in the verification sequence set, c and d may be sequentially selected as target nodes, and corresponding (a, b, d) and (a, b, c) may be stored in the verification sequence set.
And 103, determining that the verification sequence set is a target verification sequence of the normal driving path, and taking the target verification sequence as a correction path.
The normal driving path can represent the path state when the vehicle normally drives on the expressway, and the vehicle does not violate traffic regulations when the vehicle drives according to the normal driving path. The target verification sequence can be a path sequence in the verification sequence set, and the target verification sequence can be used for judging whether a target node in the driving path sequence is a mark error point or not. The corrected path can remove the driving path sequence of the error mark points, and the corrected path can be the path actually driven by the vehicle in the expressway.
Specifically, the target verification sequence in the verification sequence set may be determined, when the vehicle runs according to the target verification sequence without violating the traffic regulations, the target verification sequence may be determined as a normal running path, and the target verification path may be used as a corrected path, where the vehicle running according to the target verification sequence without violating the traffic regulations may include that if the vehicle runs according to the target verification sequence, a reverse running situation and an overspeed running situation may not occur.
According to the technical scheme of the embodiment of the invention, the driving path sequence of the vehicle is obtained, the target nodes in the driving path sequence are removed, the verification sequence set is generated, the target verification sequence which is a normal driving path in the verification sequence set is determined, and the target verification sequence is used as a correction path, so that the mark points which are wrongly identified in the driving path of the vehicle are removed, the driving path of the vehicle is corrected, the accuracy of highway toll collection can be improved, and the high-speed service level is enhanced.
Example two
Fig. 2 is a flowchart of a method for correcting a driving route according to a second embodiment of the present invention, which is embodied on the basis of the second embodiment of the present invention, and determines a normal driving route by verifying a sequence of a target verification sequence and a driving speed, referring to fig. 2, the method according to the second embodiment of the present invention includes the following steps:
The identification points can be the marking points arranged on the expressway, can be realized based on an RFID technology or an ETC technology and used for marking the driving position of the vehicle, the identification points can be specifically RFID identification points and/or ETC identification points, RFID equipment can be preset in the vehicle, and information corresponding to the identification points can be acquired when the vehicle passes through the identification points.
Specifically, the vehicle may pass through the identification point in the process of driving on the highway, the identification point may mark the RFID device and/or the ETC device in the vehicle, and when the driving path of the vehicle needs to be acquired, the identification point marked in the device identification device in the process of driving the vehicle may be acquired.
And step 202, sequencing the identification points according to the acquisition time to generate a driving path sequence.
The acquisition time may be the time when the vehicle is marked by the identification point, and may be used to characterize the time when the vehicle passes by the corresponding identification point.
In the embodiment of the invention, the identification points can be sequenced according to the sequence of the marking time of the identified points of the vehicle, and the sequenced identification points can be used as the driving path sequence. For example, the vehicles pass through the radio frequency identification points A, B and C in the expressway, the radio frequency identification points are sequenced according to the marking time of the corresponding radio frequency identification points to obtain B, A and C, and B, A, C can be used as the driving path sequence.
And 203, determining the identification nodes which do not belong to the preset road network in the driving path sequence as error marking points, and removing the error marking points from the driving path sequence.
The preset road network may be a set of RFID identification points or ETC identification points in an expressway, the sequence of the RFID identification points or the ETC sequence in the preset road network may correspond to roads in the expressway, the identification node may be an identification point in a driving path sequence, and the identification point may not exist in the preset road network.
Specifically, the identification point in the driving path sequence may be obtained, and if the identification point cannot be found in the preset road network, the identification point may be determined as a wrong punctuation point, the wrong punctuation point in the driving path sequence may be deleted, and the driving path sequence after the wrong punctuation point is deleted may be used as a new driving path sequence.
And 204, sequentially selecting the identification points in the driving path sequence as target nodes.
Specifically, the target nodes may be sequentially selected according to the appearance order of the identification points in the driving path sequence, for example, the driving path sequence may be (a, b, c, d), a may be first used as the target node, b, c, d may be stored in the verification sequence set, then b may be used as the target node, (a, c, d) may be stored in the verification sequence set, c and d may be sequentially selected as the target nodes, and corresponding (a, b, d) and (a, b, c) may be stored in the verification sequence set.
And step 205, taking the driving path sequence without the target node as a verification sequence, and forming a verification sequence set according to the verification sequences.
In the embodiment of the invention, after the driving path sequence removes different target nodes, different verification sequences can be generated, the verification sequences can be generated by removing the target nodes from the driving path sequence, in each removing process, the target nodes can be any identification point in the driving path sequence, and the generated verification sequences can be stored in a verification sequence set, wherein the verification sequence set can comprise the verification sequences, and the identification points in the verification sequences can be different.
The preset network can store highway identification points, and identification point sequences formed by the combination of the identification points in the preset network can correspond to different highway sections.
Specifically, the target verification sequence may be obtained from a preset road network, and whether the vehicle can run on the highway according to the target verification sequence may be determined.
And step 207, if the target verification sequence exists in the preset road network, determining that the target verification sequence is a normal driving path, and taking the target verification sequence as a corrected path.
Specifically, if the target verification sequence can be found in the preset network, it can be shown that a road segment corresponding to the target verification sequence exists in the road network, the vehicle can normally run according to the target verification sequence, the target verification sequence can be determined as a normal running path, the target verification sequence is a running path sequence with target nodes removed, the removed target nodes can be landmark errors, and the target verification sequence can be used as a correction path of the phase difference path sequence.
And step 208, if the target verification sequence does not exist in the preset road network, returning to obtain the verification sequence set.
In the embodiment of the present invention, if the identification point sequence corresponding to the target verification sequence is not found in the preset road network, the corresponding road segment does not exist in the expressway, and if the vehicle runs according to the target verification sequence, a phenomenon that the vehicle runs in reverse may occur, for example, the target verification sequence is (2, 1, 3), the preset road network only has the road segment corresponding to the identification point sequence of (1, 2, 3), and if the vehicle is to run in reverse in the expressway according to the target verification sequence (2, 1, 3). If the target verification sequence cannot be found in the preset road network, the verification sequence in the verification sequence set can be continuously obtained, and the verification sequence is judged.
And step 209, acquiring the running speed of the vehicle in the target verification sequence according to a preset road network.
The driving speed may be a speed of the vehicle driving along the target verification sequence, and may be determined by a distance between the identification points and a time when the identification points are acquired.
Specifically, the position information of the identification point in the target verification sequence may be acquired from the preset road network, the distance length of the target verification sequence may be determined according to the position information, the driving time of the vehicle may be determined according to the target verification sequence, for example, the driving time may be determined by calculating the mark time difference of the identification point in the target verification sequence, and the driving speed of the vehicle according to the target verification sequence may be determined according to the distance length and the driving time.
And step 210, if the running speed is less than or equal to the threshold speed, determining that the target verification sequence is a normal running path, and taking the verification sequence as a correction path.
Wherein the threshold speed may be a maximum average speed of the vehicle travelling in the highway, which may be 120km/h, for example.
Specifically, the driving speed may be compared with a threshold speed, and if the driving speed is less than or equal to the threshold speed, it may be determined that the speed at which the vehicle drives according to the target verification sequence is a normal driving speed on the highway, the target verification sequence is a normal driving path of the vehicle, and the verification sequence may be used as a corrected path of the driving path sequence.
And step 211, if the running speed is greater than the threshold speed, returning to obtain a verification sequence set verification sequence.
Specifically, if the driving speed is greater than the threshold speed, it may be determined that the driving speed of the vehicle exceeds the maximum driving speed of the highway when the vehicle is driven according to the verification sequence, the vehicle is in an abnormal driving state, and the target verification sequence is not a corrected path of the vehicle driving path sequence.
The technical scheme of the embodiment of the invention comprises the steps of obtaining marked identification points in the running process of a vehicle, sequencing the identification points according to the obtaining time to generate a running path sequence, deleting identification nodes which do not belong to a preset road network in the running path sequence as error marking points, sequentially selecting the identification points in the running path sequence as target nodes, removing the target nodes in the running path sequence to serve as verification sequences, forming a verification sequence set according to the verification sequences, searching the target verification sequences in the preset road network, determining the target verification sequences as normal running paths if the target verification sequences exist, using the target verification sequences as correction paths of the running path sequence, obtaining the running speed of the target verification sequences according to the preset road network, determining the target verification sequences as normal running paths when the running speed is less than or equal to a threshold speed, and otherwise, selecting new verification sequences from the verification sequence set, the method and the device realize the problem of mismarking the vehicle driving distance in the expressway, improve the accuracy of vehicle driving path identification, contribute to accurately acquiring the expressway toll collection of the vehicle, enhance the intelligent degree of the expressway toll collection and improve the service level.
Further, on the basis of the above embodiment of the present invention, acquiring the driving speed of the vehicle in the target verification sequence according to the preset road network includes:
acquiring a first acquisition time of a head node and a second acquisition time of a tail node in a target verification sequence; respectively acquiring first position information and second position information in a preset road network according to the head node and the tail node; and taking the difference between the second position information and the first position information and the difference between the second acquisition time and the first acquisition time as the running speed of the vehicle in the target verification sequence.
The first node may be an identification node at the first bit in the target verification sequence, and the last node may be an identification node at the last bit in the target verification sequence.
Specifically, a head node and a tail node in the target verification sequence may be obtained, position information of identification points corresponding to the head node and the tail node may be searched according to a preset road network, and the position information may be respectively recorded as first position information and second position information, time when the vehicle passes through the identification points of the head node and the tail node may be obtained and respectively recorded as first obtaining time and second obtaining time, the first obtaining time and the second obtaining time may be stored in an RFID device or an ETC device of the vehicle, or may be stored in a preset road network corresponding to an expressway, a time difference between the first obtaining time and the second obtaining time and a distance difference between the first position information and the second position information may be calculated, and a ratio of the distance difference to the time difference may be used as a driving speed of the vehicle according to a verification path.
For example, referring to fig. 3, identification nodes of a driving path sequence may be searched through a preset road network traversal, whether the identification points exist is determined, the identification nodes in the driving path sequence may be removed one by one, whether the driving path sequence from which the identification nodes are removed is reverse driving or overspeed driving is determined, if the driving path sequence is not reverse driving or overspeed driving, a small vehicle path from which the current node is removed may be used as a corrected path and highway charging may be performed according to the corrected path, if the driving path sequence is reverse driving or overspeed driving, a next identification point in the driving path sequence may be selected for removal, and if the driving path sequence cannot remove the identification points, the driving path sequence is not modified, and charging may be performed directly according to the driving path sequence.
EXAMPLE III
Fig. 4 is a schematic structural diagram of a driving path correcting device provided in the third embodiment of the present invention, which is capable of executing a redundant braking control method provided in any embodiment of the present invention, and has functional modules and beneficial effects corresponding to the execution method. The device can be implemented by software and/or hardware, and specifically comprises: a sequence acquisition module 301, a verification set generation module 302 and a path modification module 303. The sequence acquiring module 301 is configured to acquire a driving path sequence of a vehicle.
And the verification set generation module 302 is configured to remove a target node in the driving path sequence and generate a verification sequence set.
And the path correction module 303 is configured to determine that the verification sequence set is a target verification sequence of a normal driving path, and use the target verification sequence as a corrected path.
According to the technical scheme of the embodiment of the invention, the sequence acquisition module is used for acquiring the driving path sequence of the vehicle, the verification set generation module is used for eliminating the target nodes in the driving path sequence to generate the verification sequence set, the path correction module is used for determining the target verification sequence which is concentrated into the normal driving path, and the target verification sequence is used as the corrected path, so that the driving path of the vehicle in the expressway is corrected, the problem of driving path errors caused by the fact that identification points are marked incorrectly is solved, the accurate expressway charging is convenient to generate, and the service level can be improved.
Further, on the basis of the above embodiment of the present invention, the sequence acquiring module includes:
and the identification point acquisition unit is used for acquiring the marked identification points in the running process of the vehicle.
And the sequence generating unit is used for sequencing the identification points according to the acquisition time to generate a driving path sequence.
Further, on the basis of the above embodiment of the present invention, the verification set generating module includes:
and the node selection unit is used for sequentially selecting the identification points in the driving path sequence as target nodes.
And the verification set generation unit is used for taking the driving path sequence without the target node as a verification sequence and forming a verification sequence set according to each verification sequence.
Further, on the basis of the above embodiment of the present invention, the path correction module includes:
and the searching unit is used for searching the target verification sequence in the preset road network.
And the first correction unit is used for determining the target verification sequence as a normal driving path and taking the target verification sequence as a corrected path if the target verification sequence exists in the preset road network.
And the first returning unit is used for returning the verification sequence in the verification sequence set if the target verification sequence does not exist in the preset road network.
Further, on the basis of the above embodiment of the present invention, the path correction module includes:
and the speed determining unit is used for acquiring the running speed of the vehicle in the target verification sequence according to the preset road network.
And the second correction unit is used for determining that the target verification sequence is a normal driving path and taking the verification sequence as a correction path if the driving speed is less than or equal to the threshold speed.
And the second returning unit is used for returning to obtain the verification sequence set verification sequence if the running speed is greater than the threshold speed.
Further, on the basis of the above-described embodiment of the invention, the speed determination unit includes:
and the time acquisition subunit is used for acquiring the first acquisition time of the first node and the second acquisition time of the tail node in the target verification sequence.
And the position acquisition subunit is used for respectively acquiring the first position information and the second position information in the preset road network according to the head node and the tail node.
And the speed determining subunit is used for taking the difference between the second position information and the first position information and the difference between the second acquisition time and the first acquisition time as the running speed of the vehicle in the target verification sequence.
Further, on the basis of the above embodiment of the present invention, the traveling path correction device further includes:
and the node removing module is used for determining the identification nodes which do not belong to the preset road network in the driving path sequence as error marking points and removing the error marking points from the driving path sequence.
Example four
Fig. 5 is a schematic structural diagram of an apparatus according to a fourth embodiment of the present invention, as shown in fig. 5, the apparatus includes a processor 40, a memory 41, an input device 42, and an output device 43; the number of processors 40 in the device may be one or more, and one processor 40 is taken as an example in fig. 5; the processor 40, the memory 41, the input device 42 and the output device 43 in the apparatus may be connected by a bus or other means, which is exemplified in fig. 5.
The memory 41 is a computer-readable storage medium, and can be used for storing software programs, computer-executable programs, and modules, such as program modules corresponding to the driving route correction method in the embodiment of the present invention (for example, the sequence acquisition module 301, the verification set generation module 302, and the route correction module 303 in the driving route correction device). The processor 40 executes various functional applications of the device and data processing by running software programs, instructions, and modules stored in the memory 41, so as to implement the above-described driving path correction method.
The memory 41 may mainly 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 created according to the use of the terminal, and the like. Further, the memory 41 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some examples, memory 41 may further include memory located remotely from processor 40, which may be connected to the device over 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 input device 42 is operable to receive input numeric or character information and to generate key signal inputs relating to user settings and function controls of the apparatus. The output device 43 may include a display device such as a display screen. EXAMPLE five
An embodiment of the present invention further provides a storage medium containing computer-executable instructions, where the computer-executable instructions are executed by a computer processor to perform a method for correcting a driving route, and the method includes:
acquiring a driving path sequence of a vehicle;
removing target nodes in the driving path sequence to generate a verification sequence set;
and determining the verification sequence set as a target verification sequence of the normal driving path, and taking the target verification sequence as a correction path.
Of course, the storage medium containing the computer-executable instructions provided in the embodiments of the present invention is not limited to the method operations described above, and may also perform related operations in the method for correcting a driving route provided in any embodiment of the present invention.
From the above description of the embodiments, it is obvious for those skilled in the art that the present invention can be implemented by software and necessary general hardware, and certainly, can also be implemented by hardware, but the former is a better embodiment in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which can be stored in a computer-readable storage medium, such as a floppy disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a FLASH Memory (FLASH), a hard disk or an optical disk of a computer, and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to execute the methods according to the embodiments of the present invention.
It should be noted that, in the embodiment of the driving path correcting device, each included unit and each included module are only divided according to functional logic, but are not limited to the above division, as long as the corresponding function 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.
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 (8)
1. A method for correcting a traveling route, comprising:
acquiring a driving path sequence of a vehicle;
removing target nodes in the driving path sequence to generate a verification sequence set;
determining that the verification sequence set is a target verification sequence of a normal driving path, and taking the target verification sequence as a correction path;
the method for eliminating the target nodes in the driving path sequence and generating the verification sequence set comprises the following steps:
sequentially selecting the identification points in the driving path sequence as target nodes;
taking the driving path sequence without the target node as a verification sequence, and forming a verification sequence set according to each verification sequence;
the determining that the verification sequence set is a target verification sequence of a normal driving path, and taking the target verification sequence as a correction path includes:
acquiring the running speed of a vehicle in a target verification sequence according to a preset road network;
if the running speed is less than or equal to the threshold speed, determining that the target verification sequence is a normal running path, and taking the verification sequence as a correction path;
and if the running speed is greater than the threshold speed, returning to obtain the verification sequence set.
2. The method of claim 1, wherein the obtaining a sequence of travel paths for a vehicle comprises:
acquiring marked identification points in the vehicle running process;
and sequencing the identification points according to the acquisition time to generate a driving path sequence.
3. The method of claim 1, wherein the determining that the verification sequence set is a target verification sequence of a normal driving path, and taking the target verification sequence as a revised path comprises:
searching a target verification sequence in a preset road network;
if the target verification sequence exists in the preset road network, determining that the target verification sequence is a normal driving path, and taking the target verification sequence as a correction path;
and if the target verification sequence does not exist in the preset road network, returning to obtain the verification sequence set verification sequence.
4. The method according to claim 1, wherein the obtaining of the driving speed of the vehicle in the target verification sequence according to the preset road network comprises:
acquiring a first acquisition time of a head node and a second acquisition time of a tail node in a target verification sequence;
respectively acquiring first position information and second position information in a preset road network according to the head node and the tail node;
calculating a time difference between the first acquisition time and the second acquisition time and a distance difference between the first position information and the second position information;
and taking the ratio of the distance difference to the time difference as the running speed of the vehicle in the target verification sequence.
5. The method of claim 1, further comprising:
and determining the identification nodes which do not belong to the preset road network in the driving path sequence as error marking points, and removing the error marking points from the driving path sequence.
6. A traveling path correction device characterized by comprising:
the sequence acquisition module is used for acquiring a driving path sequence of the vehicle;
the verification set generation module is used for eliminating target nodes in the driving path sequence and generating a verification sequence set;
the route correction module is used for determining that the verification sequence set is a target verification sequence of a normal driving route and taking the target verification sequence as a corrected route;
the sequence acquisition module comprises:
the identification point acquisition unit is used for acquiring the marked identification points in the running process of the vehicle;
the sequence generation unit is used for sequencing the identification points according to the acquisition time to generate a driving path sequence;
the path correction module comprises:
the speed determining unit is used for acquiring the running speed of the vehicle in the target verification sequence according to a preset road network;
the second correction unit is used for determining that the target verification sequence is a normal driving path and taking the verification sequence as a correction path if the driving speed is less than or equal to the threshold speed;
and the second returning unit is used for returning to obtain the verification sequence set verification sequence if the running speed is greater than the threshold speed.
7. An electronic device, characterized in that the device comprises:
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 roadway correction as recited in any one of claims 1-5.
8. A computer-readable storage medium on which a computer program is stored, the program being characterized by implementing the method for repairing a route of a vehicle according to any one of claims 1 to 5 when executed by a processor.
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| CN201911013617.6A CN110779539B (en) | 2019-10-23 | 2019-10-23 | Driving path correction method, device, equipment and storage medium |
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| CN201911013617.6A CN110779539B (en) | 2019-10-23 | 2019-10-23 | Driving path correction method, device, equipment and storage medium |
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| CN112735169B (en) * | 2021-01-06 | 2022-01-28 | 山东旗帜信息有限公司 | Vehicle route restoration method, equipment and medium |
| CN113313845B (en) * | 2021-03-31 | 2023-05-23 | 北京万集科技股份有限公司 | Data processing method and device and electronic equipment |
| CN114613025B (en) * | 2022-02-10 | 2024-03-26 | 江西省交通监控指挥中心 | Path restoration solution method, path restoration solution system, electronic device and readable storage medium |
| CN115273258A (en) * | 2022-07-06 | 2022-11-01 | 太极计算机股份有限公司 | High-speed fee calculation method, device and system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997018544A3 (en) * | 1995-11-14 | 1997-07-17 | Mannesmann Ag | Process and guidance system for ensuring reliable guidance of a vehicle |
| CN102013159A (en) * | 2010-10-26 | 2011-04-13 | 隋亚刚 | High-definition video detection data-based region dynamic origin and destination (OD) matrix acquiring method |
| CN102034283A (en) * | 2010-12-10 | 2011-04-27 | 严皓 | Recording system for driving route of vehicles on expressway based on mobile network and realizing method thereof |
| EP2618314A1 (en) * | 2011-09-07 | 2013-07-24 | Kapsch TrafficCom AG | Method for determining the route of a vehicle subject to tolls |
| CN103985270A (en) * | 2014-04-17 | 2014-08-13 | 北京汉王智通科技有限公司 | Parking lot control system |
| CN105741557A (en) * | 2016-05-10 | 2016-07-06 | 重庆云途交通科技有限公司 | Floating vehicle traffic information extraction, locus tracking and query method |
| CN109282825A (en) * | 2017-07-21 | 2019-01-29 | 北京嘀嘀无限科技发展有限公司 | Pavement marker method and device |
| CN110058279A (en) * | 2019-04-15 | 2019-07-26 | 北京三快在线科技有限公司 | The method, apparatus, equipment and storage medium of a kind of determination driving path |
-
2019
- 2019-10-23 CN CN201911013617.6A patent/CN110779539B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997018544A3 (en) * | 1995-11-14 | 1997-07-17 | Mannesmann Ag | Process and guidance system for ensuring reliable guidance of a vehicle |
| CN102013159A (en) * | 2010-10-26 | 2011-04-13 | 隋亚刚 | High-definition video detection data-based region dynamic origin and destination (OD) matrix acquiring method |
| CN102034283A (en) * | 2010-12-10 | 2011-04-27 | 严皓 | Recording system for driving route of vehicles on expressway based on mobile network and realizing method thereof |
| EP2618314A1 (en) * | 2011-09-07 | 2013-07-24 | Kapsch TrafficCom AG | Method for determining the route of a vehicle subject to tolls |
| CN103985270A (en) * | 2014-04-17 | 2014-08-13 | 北京汉王智通科技有限公司 | Parking lot control system |
| CN105741557A (en) * | 2016-05-10 | 2016-07-06 | 重庆云途交通科技有限公司 | Floating vehicle traffic information extraction, locus tracking and query method |
| CN109282825A (en) * | 2017-07-21 | 2019-01-29 | 北京嘀嘀无限科技发展有限公司 | Pavement marker method and device |
| CN110058279A (en) * | 2019-04-15 | 2019-07-26 | 北京三快在线科技有限公司 | The method, apparatus, equipment and storage medium of a kind of determination driving path |
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