CN113192218A - Road charging method, device and storage medium - Google Patents
Road charging method, device and storage medium Download PDFInfo
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- CN113192218A CN113192218A CN202110369474.3A CN202110369474A CN113192218A CN 113192218 A CN113192218 A CN 113192218A CN 202110369474 A CN202110369474 A CN 202110369474A CN 113192218 A CN113192218 A CN 113192218A
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
- G07B15/06—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
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Abstract
The application discloses a road charging method, a road charging device and a storage medium, which are beneficial to better charging vehicles running on a toll road. The method comprises the steps of obtaining a motion track of a target vehicle within a first preset time period; the action track comprises a plurality of track points and time corresponding to each track point; each track point corresponds to a coordinate in the road network map; acquiring a road element map covering the action track; the road element map comprises charging elements of segmented roads in the road network map; the charging elements comprise charging time, charging vehicle type, charging road type and charging standard; and determining the charge to be paid of the target vehicle corresponding to the action track according to the action track of the target vehicle and the road element map.
Description
Technical Field
The present application relates to the field of road charging technologies, and in particular, to a road charging method, apparatus, and storage medium.
Background
Currently, the charging of vehicles traveling on toll roads mainly depends on an ETC charging system, which improves road traffic efficiency, but the ETC charging system needs to combine with a gate (e.g., a fixed detection point such as a toll station) to record the position of the vehicle entering the toll road and the position of the vehicle exiting the toll road, and then calculate the receivable fee for the vehicle. The method has high requirements and large cost investment.
Disclosure of Invention
The application provides a road charging method, a road charging device and a storage medium, which are beneficial to better charging vehicles running on a toll road.
In a first aspect, a road charging method is provided, where the method includes: acquiring a motion track of a target vehicle within a first preset time period; the action track of the target vehicle comprises a plurality of track points and the time corresponding to each track point; each track point corresponds to a coordinate in the road network map; acquiring a road element map covering the action track of the target vehicle; the road element map comprises charging elements of segmented roads in the road network map; the charging elements comprise charging time, charging vehicle type, charging road type and charging standard; and determining the charge to be paid of the target vehicle corresponding to the action track according to the action track of the target vehicle and the road element map.
According to the embodiment of the application, the charge to be received of the target vehicle corresponding to the action track is calculated through the action track of the target vehicle and the road element map, and the vehicle running on the toll road is charged without depending on a gate.
In a possible implementation manner, the acquiring the action track of the target vehicle within the first preset time period includes: acquiring a road network map and a preset number of position data of target vehicles, wherein each position data comprises coordinates and time corresponding to the coordinates; denoising the position data with a preset number; mapping coordinates in the position data subjected to denoising processing to a road network map to obtain a plurality of track points; determining the time corresponding to the coordinate corresponding to each track point as the time corresponding to the track point; and determining the action track of the target vehicle according to the acquired track points and the time corresponding to each track point. Thus, the obtained action track of the target vehicle is more accurate, and the calculated charge to be paid by the target vehicle is more accurate.
In another possible implementation manner, the determining the action track of the target vehicle according to the acquired track points and the time corresponding to each track point includes: under the condition that the distance between every two coordinates in the target position data acquired in a second preset time period is smaller than a first threshold value, denoising track points obtained by mapping to position data of the road network map; the second preset time period is greater than or equal to a second threshold value; the target position data is a plurality of position data acquired at the latest; and connecting the track points subjected to denoising processing according to the time sequence corresponding to each track point to obtain the action track of the target vehicle.
In another possible implementation manner, the acquiring a road element map covering a movement trajectory of the target vehicle includes: acquiring a road network map covering the action track according to the action track of the target vehicle; and acquiring the charging element of each segmented road in the road network map covering the action track to obtain the road element map covering the action track of the target vehicle.
In another possible implementation manner, the determining, according to the action track of the target vehicle and the road element map, the charge due to the target vehicle corresponding to the action track of the target vehicle includes: acquiring a charging element of each segmented road, the mileage of each segmented road and the vehicle type of the target vehicle in the action track of the target vehicle; obtaining the charging unit price of each segmented road in the action track of the target vehicle according to the charging element of each segmented road in the action track of the target vehicle and the vehicle type of the target vehicle; and determining the charge to be paid of the target vehicle corresponding to the action track of the target vehicle according to the charging unit price of each segmented road in the action track of the target vehicle and the mileage of each segmented road in the action track of the target vehicle.
In a second aspect, a road charging apparatus is provided, which includes: the first acquisition module is used for acquiring the action track of the target vehicle within a first preset time period; the action track of the target vehicle comprises a plurality of track points and the time corresponding to each track point; each track point corresponds to a coordinate in the road network map; the second acquisition module is used for acquiring a road element map covering the action track of the target vehicle; the road element map comprises charging elements of segmented roads in the road network map; the charging elements comprise charging time, charging vehicle type, charging road type and charging standard; and the determining module is used for determining the charge to be paid of the target vehicle corresponding to the action track of the target vehicle according to the action track of the target vehicle and the road element map.
Optionally, the first obtaining module is specifically configured to: acquiring a road network map and a preset number of position data of target vehicles, wherein each position data comprises coordinates and time corresponding to the coordinates; denoising the position data with a preset number; mapping coordinates in the position data subjected to denoising processing to a road network map to obtain a plurality of track points; the determination module is further configured to: determining the time corresponding to the coordinate corresponding to each track point as the time corresponding to the track point; and determining the action track of the target vehicle according to the acquired track points and the time corresponding to each track point.
Optionally, the determining module is specifically configured to: under the condition that the distance between every two coordinates in the target position data acquired in a second preset time period is smaller than a first threshold value, denoising track points obtained by mapping to position data of the road network map; the second preset time period is greater than or equal to a second threshold value; the target position data is a plurality of position data acquired at the latest; and connecting the track points subjected to denoising processing according to the time sequence corresponding to each track point to obtain the action track of the target vehicle.
Optionally, the second obtaining module is specifically configured to: acquiring a road network map covering the action track according to the action track of the target vehicle; and acquiring the charging element of each segmented road in the road network map covering the action track to obtain the road element map covering the action track.
Optionally, the second obtaining module is further configured to: acquiring a charging element of each segmented road, the mileage of each segmented road and the vehicle type of the target vehicle in the action track of the target vehicle; obtaining the charging unit price of each segmented road in the action track of the target vehicle according to the charging element of each segmented road in the action track of the target vehicle and the vehicle type of the target vehicle; the determination module is specifically configured to: and determining the charge to be paid of the target vehicle corresponding to the action track of the target vehicle according to the charging unit price of each segmented road in the action track and the mileage of each segmented road in the action track.
In a third aspect, the present application provides a computer device comprising a processor configured to perform any one of the methods provided in any one of the possible implementations of the first aspect through the first aspect. The computer device may further comprise a memory for storing the computer program. To enable the processor to invoke the computer program for performing any of the methods provided in any of the possible implementations of the first aspect described above.
In a fourth aspect, the present application provides a chip system for use in a computer device, the chip system comprising one or more interface circuits and one or more processors. The interface circuit and the processor are interconnected through a line; the interface circuit is to receive signals from a memory of the computer device and to send the signals to the processor, the signals including computer instructions stored in the memory. When the processor executes the computer instructions, the computer device performs the method according to any one of the possible implementations of the first aspect to the first aspect.
In a fifth aspect, the present application provides a computer-readable storage medium comprising computer instructions that, when executed on a computer device, cause the computer device to perform the method according to any one of the possible implementations of the first aspect to the first aspect.
In a sixth aspect, the present application provides a computer program product comprising computer instructions that, when run on a computer device, cause the computer device to perform the method according to any one of the possible implementations of the first aspect to the first aspect.
In a seventh aspect, the present application provides a road charging system, including: a terminal device and/or a server configured to perform the method according to any one of the possible implementations of the first aspect to the first aspect.
It is understood that any one of the road billing devices, the electronic devices, the computer readable storage medium, the computer program product or the chip system provided above may be applied to the corresponding method provided above, and therefore, the beneficial effects achieved by the method may refer to the beneficial effects in the corresponding method, and are not described herein again.
These and other aspects of the present application will be more readily apparent from the following description.
Drawings
Fig. 1 is a schematic structural diagram of a computer device to which the technical solution provided by the embodiment of the present application is applied;
fig. 2 is a schematic flowchart of a road billing method according to an embodiment of the present application;
fig. 3 is a schematic flowchart of a road billing method according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a road billing device according to an embodiment of the present application.
Detailed Description
In the embodiments of the present application, words such as "exemplary" or "for example" are used to mean serving as an example, instance, or illustration. Any embodiment or design described herein as "exemplary" or "e.g.," is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the word "exemplary" or "such as" is intended to present concepts related in a concrete fashion.
For convenience of understanding, terms referred to in the embodiments of the present application will be described below.
1) Segmented road
A segmented road is a spatial unit used to express road segments, usually corresponding to a portion of a road in the real world.
2) Road network map
The granularity is segmented road, including road type of segmented road.
3) Road element map
The granularity is a segmented road, and comprises the segmented road and charging elements of the segmented road; the charging elements of the segmented road comprise charging time, charging vehicle type, charging road type and charging standard.
4) Others
In the embodiments of the present application, "at least one" means one or more. "plurality" means two or more.
In the embodiment of the present application, "and/or" is only one kind of association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
In an embodiment of the application, a combination comprises one or more objects.
Fig. 1 is a schematic structural diagram of a computer device to which the technical solution provided by the embodiment of the present application is applied. The computer device 20 shown in fig. 1 may include at least one processor 201, a communication line 202, a memory 203, at least one communication interface 204, an output device 205, and an input device 206.
The processor 201 may be a general processing unit (CPU), a microprocessor, an application-specific integrated circuit (ASIC), or one or more ics for controlling the execution of programs in accordance with the present invention.
The communication link 202 may include at least one path, such as a data bus, and/or a control bus, for communicating information between the aforementioned components (e.g., the at least one processor 201, the communication link 202, the memory 203, and the at least one communication interface 204).
The communication interface 204 may be any device, such as a transceiver, for communicating with other devices or communication networks, such as Wide Area Networks (WAN), Local Area Networks (LAN), and the like. For example, data transmitted by sensors in the parallel circuit shown in fig. 1 may be received.
The memory 203 may be, but is not limited to, a read-only memory (ROM) or other type of static storage device that can store static information and instructions, a Random Access Memory (RAM) or other type of dynamic storage device that can store information and instructions, an electrically erasable programmable read-only memory (EEPROM), a compact disc read-only memory (CD-ROM) or other optical disk storage, optical disk storage (including compact disc, laser disc, optical disc, digital versatile disc, blu-ray disc, etc.), magnetic disk storage media or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. The memory 203 may be separate and coupled to the processor 201 via the communication line 202. The memory 203 may also be integrated with the processor 201. The memory 203 provided by the embodiment of the present application generally includes a nonvolatile memory. The memory 203 is used for storing computer instructions for executing the scheme of the application, and is controlled by the processor 201 to execute. The processor 201 is configured to execute the computer instructions stored in the memory 203, thereby implementing the methods provided by the embodiments described below.
The storage 203 includes a memory and a hard disk.
The output device 205 is in communication with the processor 201 and may display information in a variety of ways. For example, the output device 205 may be a Liquid Crystal Display (LCD), a Light Emitting Diode (LED) display device, a Cathode Ray Tube (CRT) display device, a projector (projector), or the like.
The input device 206 is in communication with the processor 201 and may receive user input in a variety of ways. For example, the input device 206 may be a mouse, a keyboard, a touch screen device, or a sensing device, among others.
Optionally, the computer instructions in the embodiments of the present application may also be referred to as application program code or system, which is not specifically limited in the embodiments of the present application.
In one embodiment, the computer device 20 may include a plurality of processors, and each of the processors may be a single-core (single-CPU) processor or a multi-core (multi-CPU) processor. A processor herein may refer to one or more devices, circuits, and/or processing cores for processing data (e.g., computer program instructions).
It should be noted that the computer device shown in fig. 1 is only an example, and does not limit the computer device to which the embodiments of the present application are applicable. In actual implementation, the computer device may include more or fewer devices or components than those shown in FIG. 1.
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Fig. 2 is a flowchart illustrating a road charging method according to an embodiment of the present application. As shown in fig. 2, the method may include the steps of:
and S100, the computer equipment acquires the action track of the target vehicle in a first preset time period. The action track of the target vehicle in the first preset time period comprises a plurality of track points and the time corresponding to each track point. Each track point corresponds to a coordinate in the road network map.
Specifically, the computer device obtains the action track of the target vehicle within a first preset time period through the following steps:
the method comprises the following steps: the computer equipment acquires a road network map and a preset number of position data of target vehicles, wherein each position data comprises coordinates and time corresponding to the coordinates.
In one possible implementation, the computer device receives a road network map within a predetermined area from a first device and receives a predetermined number of position data of the target vehicle from a second device. The first device and the second device may be other devices than a computer device. The first device and the second device may be the same device or different devices, which is not limited in this embodiment of the application.
In another possible implementation, the computer device reads the road network map within a preset area range, and receives a preset number of position data of the target vehicle from the second device.
Step two: the computer equipment carries out denoising processing on the position data with the preset number.
In one possible implementation, for each coordinate in a preset number of position data, the number of all target coordinates within a first preset radius of the coordinate is determined. The target coordinates are coordinates in a preset number of position data. And if the number of the target coordinates is less than the threshold number, determining that the coordinates are abnormal coordinates. The threshold number is the number of coordinates on all the normal tracks within a first preset radius of one coordinate in the normal tracks. The computer device removes position data including the abnormal coordinates among the preset number of position data.
Illustratively, the computer device counts the number of all coordinates within d meters of each coordinate, which is denoted by t _ number. If number < t _ number, the coordinate is considered to be an abnormal coordinate, where number is a threshold number.
In another possible implementation, the computer device removes noise data from a preset number of position data using a preset data cleansing algorithm.
In one example, the computer device removes noise data from a preset number of location data using a Douglas-Peucker algorithm.
Step three: and mapping the coordinates in the position data subjected to the denoising processing to a road network map by the computer equipment to obtain a plurality of track points.
In one example, the computer device converts coordinates in the de-noised position data into coordinates in a road network map to obtain a plurality of track points in the road network map.
Step four: and the computer equipment determines the time corresponding to the coordinate corresponding to each track point as the time corresponding to the track point.
In an example, it is assumed that the track point a is obtained by mapping the coordinate 1 in the position data to the road network map, and the time corresponding to the coordinate 1 is 9 am, then 9 am of the computer device is the time corresponding to the track point a.
Step five: and the computer equipment determines the action track of the target vehicle according to the acquired track points and the time corresponding to each track point.
Illustratively, the computer device connects each track point according to the time sequence corresponding to each track point to obtain the action track of the target vehicle in the first preset time period.
It will be appreciated that the computer device may receive real-time location data of the target vehicle and process the real-time location data of the target vehicle using at least one type of data processing thread. The data processing thread comprises: a real-time data processing thread type and a detection thread type. And under the condition that the real-time position data of the target vehicle reaches the preset data quantity, the data processing thread calls a data fusion interface to process the position data of the target vehicle in the preset quantity through the steps from two to five. And the data processing thread of the detection thread type is used for detecting the latest received real-time position data of the target vehicle in the real-time position data of the target vehicle, and if the distance difference of the latest received real-time position data in the real-time position data of the target vehicle in a preset time period is smaller than a first threshold, the data processing thread of the detection thread type calls a data fusion interface to process the preset number of position data of the target vehicle in the steps from two to five.
S101: a computer device acquires a road element map covering a movement locus of a target vehicle. The road element map comprises charging elements of segmented roads in the road network map. The billing elements include billing time, billing vehicle type, billing road type, and billing standard.
Specifically, the computer device acquires the road element map by:
the method comprises the following steps: the computer equipment acquires a road network map covering the action track of the target vehicle according to the action track of the target vehicle.
In one possible implementation, the computer device obtains a road network map covering the action track of the target vehicle by sending a first request message to the other device. The other devices may be third-party devices storing road network maps of the preset area, and the like. The preset area covers the action track of the target vehicle. And the other equipment acquires the road network map of the preset area according to the first request message and sends the road network map of the preset area to the computer equipment. The computer equipment receives the road network map of the preset area sent by other equipment.
In another possible implementation manner, the computer device has a road network map of a preset area preset therein, and the computer device reads the road network map of the preset area.
Step two: the computer device obtains the charging element of each segmented road in the road network map covering the action track of the target vehicle to obtain the road element map covering the action track of the target vehicle.
Specifically, first, the computer device obtains the charging elements of the segment roads, and then, for each segment road where the action track of the target vehicle is located, the computer device determines the charging elements of the segment roads according to the road types of the segment roads, so as to obtain a road element map covering the action track of the target vehicle.
In one example, the computer device obtains the charging elements for the segmented road as shown in table 1 below:
TABLE 1
In table 1, in the time period 1, the charging standard for the passenger car to travel on the road of the road type a is 2 yuan per kilometer, and the rest of explanations are similar to this and will not be described again.
Assuming that the road type of the target segmental road is the road type a, the computer apparatus determines all the billing elements of table 1 above for which the road type is the road type a as the billing element of the target segmental road.
And for each segmented road where the action track of the target vehicle is located, acquiring the charging element of each segmented road according to the method, thereby obtaining the road element map covering the action track of the target vehicle.
It should be noted that, the present embodiment does not limit the expression form of the charging element of the acquired segmented road, and in a possible implementation manner, the charging element of the segmented road may be a correspondence stored as shown in table 1. In another possible implementation, the charging elements of the segmented road may be characterized by vectors.
S102: the computer device determines the charge to be paid by the target vehicle corresponding to the action track of the target vehicle according to the action track of the target vehicle and the road element map.
Specifically, the computer device determines the charge due to the target vehicle corresponding to the action track of the target vehicle by the following steps:
the method comprises the following steps: the computer device obtains a billing factor of each segmented road, a mileage of each segmented road, and a vehicle type of the target vehicle in the action trajectory of the target vehicle.
Specifically, the computer device acquires the charging element of each segmented road in the action track of the target vehicle from the road element map, and determines the mileage of the action track of the target vehicle on each segmented road according to the starting point and the ending point of the action track of the target vehicle on each segmented road. The computer device reads the preset vehicle type of the target vehicle, or the computer device receives the vehicle type of the target vehicle sent by other devices.
Step two: the computer device obtains the charging unit price of each sectional road in the action track of the target vehicle according to the charging element of each sectional road in the action track of the target vehicle and the vehicle type of the target vehicle.
In one example, assuming that the vehicle type of the target vehicle is a private car, the target vehicle's trajectory is 8 a.m. on weekdays: 00 to 11 am: 00, the road segment 1 travels 100 km, the charging elements of the road segment 1 are shown in table 1, and the time period 1 in table 1 is 24 hours of the working day. Then, the charging unit price of the target vehicle traveling the segmental road 1 is 1 yuan/km.
In another example, the charging element of the segmented road is characterized by using a first vector, the vehicle type of the target vehicle, the time corresponding to the action track of the target vehicle running in the segmented road 1, the road type of the segmented road 1 and the like are used as second vectors, and the computer device determines the charging unit price of the segmented road 1 in the action track of the target vehicle according to the first vector and the second vectors.
Step three: and the computer equipment determines the charge to be paid of the target vehicle corresponding to the action track according to the charging unit price of each segmented road in the action track and the mileage of each segmented road in the action track.
Based on the example of step two, the computer device determines that the receivable cost of the target vehicle corresponding to the segment road 1 in the action track of the target vehicle is 100 × 1 to 100 yuan.
According to the embodiment of the application, the charge to be received of the target vehicle corresponding to the action track is calculated through the action track of the target vehicle and the road element map, and the vehicle running on the toll road is charged without depending on a gate. The toll road toll gate construction cost is saved, and the vehicle running on the toll road is charged better.
Optionally, S103: under the condition that the distance between every two coordinates in the target position data acquired by the computer equipment within a second preset time period is smaller than a first threshold value, denoising track points obtained by mapping to the position data of the road network map; the second preset time period is greater than or equal to a second threshold value; the target position data is a plurality of position data acquired at the latest; and connecting the track points subjected to denoising processing by the computer equipment according to the time sequence corresponding to each track point to obtain the action track of the target vehicle.
Illustratively, the distance between every two coordinates in the position data of the target vehicle received by the computer device within 15 minutes is less than 2 meters, which indicates that the target vehicle has stopped, at this time, the track points obtained by mapping the position data to the road network map are denoised, and the denoised track points are connected according to the time sequence corresponding to each track point, so as to obtain the action track of the target vehicle.
Subsequently, the computer device executes the above-described steps S101 to S102 to calculate the charge due to the target vehicle corresponding to the trajectory of the target vehicle acquired in step S103. In this way, the acquired action track of the target vehicle is denoised after the target vehicle stops, so that a more accurate action track of the target vehicle is obtained, and the receivable cost of the target vehicle calculated according to the action track of the target vehicle is more accurate.
In one example, as shown in fig. 3, the real-time position data of the target vehicle is processed by the data processing module in the computer device to obtain a real-time trajectory of the target vehicle, the real-time trajectory is combined with the road network map to obtain a movement track of the target vehicle, the movement track is combined with the acquired road element map to obtain a travel track combined element library (a charging element corresponding to each segmented road in the movement track of the target vehicle), and then the computer device calculates the receivable fee of the target vehicle according to the travel track combined element library. The data processing module comprises a real-time data processing thread and a detection thread.
The scheme provided by the embodiment of the application is mainly introduced from the perspective of a method. To implement the above functions, it includes hardware structures and/or software modules for performing the respective functions. Those of skill in the art will readily appreciate that the present application is capable of hardware or a combination of hardware and computer software implementing the exemplary method steps described in connection with the embodiments disclosed herein. Whether a function is performed as hardware or computer software drives hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the embodiment of the present application, the computer device may be divided into the functional modules according to the method example, for example, each functional module may be divided corresponding to each function, or two or more functions may be integrated into one processing module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. It should be noted that, in the embodiment of the present application, the division of the module is schematic, and is only one logic function division, and there may be another division manner in actual implementation.
Fig. 4 is a schematic structural diagram of a road billing device according to an embodiment of the present application. The road accounting device 40 may be used to perform the functions performed by the computer device in any of the above embodiments (such as the embodiment shown in fig. 2). The road accounting device 40 includes: a first obtaining module 401, a second obtaining module 402 and a determining module 403. The first obtaining module 401 is configured to obtain a motion trajectory of a target vehicle within a first preset time period; the action track of the target vehicle comprises a plurality of track points and the time corresponding to each track point; each track point corresponds to a coordinate in the road network map; a second obtaining module 402, configured to obtain a road element map covering a movement trajectory of the target vehicle; the road element map comprises charging elements of segmented roads in the road network map; the charging elements comprise charging time, charging vehicle type, charging road type and charging standard; the determining module 403 is configured to determine the charge to be paid by the target vehicle corresponding to the action track of the target vehicle according to the action track of the target vehicle and the road element map. For example, in conjunction with fig. 2, the first obtaining module 401 may be configured to perform S100, the second obtaining module 402 may be configured to perform S101, and the determining module 403 may be configured to perform S102.
Optionally, the first obtaining module 401 is specifically configured to: acquiring a road network map and a preset number of position data of target vehicles, wherein each position data comprises coordinates and time corresponding to the coordinates; denoising the position data with a preset number; mapping coordinates in the position data subjected to denoising processing to a road network map to obtain a plurality of track points; the determining module 403 is further configured to: determining the time corresponding to the coordinate corresponding to each track point as the time corresponding to the track point; and determining the action track of the target vehicle according to the acquired track points and the time corresponding to each track point.
Optionally, the determining module 403 is specifically configured to: under the condition that the distance between every two coordinates in the target position data acquired in a second preset time period is smaller than a first threshold value, denoising track points obtained by mapping to position data of the road network map; the second preset time period is greater than or equal to a second threshold value; the target position data is a plurality of position data acquired at the latest; and connecting the track points subjected to denoising processing according to the time sequence corresponding to each track point to obtain the action track of the target vehicle.
Optionally, the second obtaining module 402 is specifically configured to: acquiring a road network map covering the action track according to the action track of the target vehicle; and acquiring the charging element of each segmented road in the road network map covering the action track to obtain the road element map covering the action track.
Optionally, the second obtaining module 402 is further configured to: acquiring a charging element of each segmented road, the mileage of each segmented road and the vehicle type of the target vehicle in the action track of the target vehicle; obtaining the charging unit price of each segmented road in the action track of the target vehicle according to the charging element of each segmented road in the action track of the target vehicle and the vehicle type of the target vehicle; the determining module 403 is specifically configured to: and determining the charge to be paid of the target vehicle corresponding to the action track of the target vehicle according to the charging unit price of each segmented road in the action track and the mileage of each segmented road in the action track.
In an example, referring to fig. 1, the receiving function of the first obtaining module 401 and the receiving function of the second obtaining module 402 may be implemented by the communication interface 204 in fig. 1. The processing function of the first obtaining module 401, the processing function of the second obtaining module 402, and the determining module 403 may be implemented by the processor 201 in fig. 2 calling a computer program stored in the memory 203.
For the detailed description of the above alternative modes, reference is made to the foregoing method embodiments, which are not described herein again. In addition, for the explanation and the description of the beneficial effects of any one of the road billing devices 40 provided above, reference may be made to the corresponding method embodiments described above, and details are not repeated.
It should be noted that the actions performed by the modules are only specific examples, and the actions actually performed by the units refer to the actions or steps mentioned in the description of the embodiment based on fig. 2.
An embodiment of the present application further provides a computer device, including: a memory and a processor; the memory is for storing a computer program, and the processor is for invoking the computer program to perform the actions or steps mentioned in any of the embodiments provided above.
Embodiments of the present application also provide a computer-readable storage medium, which stores a computer program, and when the computer program runs on a computer, the computer program causes the computer to execute the actions or steps mentioned in any of the embodiments provided above.
The embodiment of the application also provides a chip. Integrated in this chip are the circuits and one or more interfaces for implementing the functions of the road toll device 40 described above. Optionally, the functions supported by the chip may include processing actions in the embodiment described based on fig. 2, which is not described herein again. Those skilled in the art will appreciate that all or part of the steps for implementing the above embodiments may be implemented by a program instructing the associated hardware to perform the steps. The program may be stored in a computer-readable storage medium. The above-mentioned storage medium may be a read-only memory, a random access memory, or the like. The processing unit or processor may be a central processing unit, a general purpose processor, an Application Specific Integrated Circuit (ASIC), a microprocessor (DSP), a Field Programmable Gate Array (FPGA) or other programmable logic device, a transistor logic device, a hardware component, or any combination thereof.
The embodiments of the present application also provide a computer program product containing instructions, which when executed on a computer, cause the computer to execute any one of the methods in the above embodiments. The computer program product includes one or more computer instructions. The procedures or functions described in accordance with the embodiments of the present application are all or partially generated upon loading and execution of computer program instructions on a computer. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored on a computer readable storage medium or transmitted from one computer readable storage medium to another computer readable storage medium, for example, the computer instructions may be transmitted from one website, computer, server, or data center to another website, computer, server, or data center via wire (e.g., coaxial cable, fiber optic, Digital Subscriber Line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.). Computer-readable storage media can be any available media that can be accessed by a computer or can comprise one or more data storage devices, such as servers, data centers, and the like, that can be integrated with the media. The usable medium may be a magnetic medium (e.g., floppy disk, hard disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.
The present application further provides a road billing system, including: a terminal device and/or a server, the terminal device and/or the server being adapted to perform any of the methods in the above embodiments.
It should be noted that the above devices for storing computer instructions or computer programs provided in the embodiments of the present application, such as, but not limited to, the above memories, computer readable storage media, communication chips, and the like, are all nonvolatile (non-volatile).
Other variations to the disclosed embodiments can be understood and effected by those skilled in the art in practicing the claimed application, from a review of the drawings, the disclosure, and the appended claims. In the claims, the word "comprising" does not exclude other elements or steps, and the word "a" or "an" does not exclude a plurality. A single processor or other unit may fulfill the functions of several items recited in the claims. The mere fact that certain measures are recited in mutually different dependent claims does not indicate that a combination of these measures cannot be used to advantage.
Although the present application has been described in conjunction with specific features and embodiments thereof, various modifications and combinations can be made thereto without departing from the spirit and scope of the application. Accordingly, the specification and figures are merely exemplary of the present application as defined in the appended claims and are intended to cover any and all modifications, variations, combinations, or equivalents within the scope of the present application.
Claims (13)
1. A method for road charging, the method comprising:
acquiring a motion track of a target vehicle within a first preset time period; the action track comprises a plurality of track points and time corresponding to each track point; each track point corresponds to a coordinate in the road network map;
acquiring a road element map covering the action track; the road element map comprises charging elements of segmented roads in the road network map; the charging elements comprise charging time, charging vehicle type, charging road type and charging standard;
and determining the receivable charge of the target vehicle corresponding to the action track according to the action track of the target vehicle and the road element map.
2. The method according to claim 1, wherein the obtaining of the action track of the target vehicle within the first preset time period comprises:
acquiring a road network map and a preset number of position data of the target vehicle, wherein each position data comprises a coordinate and time corresponding to the coordinate;
denoising the preset number of position data;
mapping coordinates in the position data subjected to denoising processing to the road network map to obtain a plurality of track points;
determining the time corresponding to the coordinate corresponding to each track point as the time corresponding to the track point;
and determining the action track of the target vehicle according to the acquired track points and the time corresponding to each track point.
3. The method according to claim 2, wherein the determining the action track of the target vehicle according to the acquired track points and the time corresponding to each track point comprises:
under the condition that the distance between every two coordinates in the target position data acquired in a second preset time period is smaller than a first threshold value, denoising track points obtained by mapping the position data to the road network map; the second preset time period is greater than or equal to a second threshold value; the target position data is a plurality of position data acquired at the latest;
and connecting the track points subjected to denoising processing according to the time sequence corresponding to each track point to obtain the action track of the target vehicle.
4. The method according to claim 1 or 2, wherein the obtaining of the road element map covering the action trajectory comprises:
acquiring a road network map covering the action track according to the action track of the target vehicle;
and obtaining the charging element of each segmented road in the road network map covering the action track to obtain the road element map covering the action track.
5. The method according to claim 1 or 2, wherein the determining the receivable fee of the target vehicle corresponding to the action track according to the action track of the target vehicle and the road element map comprises:
obtaining a charging element of each segmented road in the action track, the mileage of each segmented road and the vehicle type of the target vehicle;
obtaining the charging unit price of each sectional road in the action track according to the charging element of each sectional road in the action track and the vehicle type of the target vehicle;
and determining the receivable charge of the target vehicle corresponding to the action track according to the charging unit price of each sectional road in the action track and the mileage of each sectional road in the action track.
6. A road toll device, comprising:
the first acquisition module is used for acquiring the action track of the target vehicle within a first preset time period; the action track comprises a plurality of track points and time corresponding to each track point; each track point corresponds to a coordinate in the road network map;
the second acquisition module is used for acquiring a road element map covering the action track; the road element map comprises charging elements of segmented roads in the road network map; the charging elements comprise charging time, charging vehicle type, charging road type and charging standard;
and the determining module is used for determining the charge to be paid of the target vehicle corresponding to the action track according to the action track of the target vehicle and the road element map.
7. The apparatus of claim 6,
the first obtaining module is specifically configured to: acquiring a road network map and a preset number of position data of the target vehicle, wherein each position data comprises a coordinate and time corresponding to the coordinate; denoising the preset number of position data; mapping coordinates in the position data subjected to denoising processing to the road network map to obtain a plurality of track points;
the determination module is further to: determining the time corresponding to the coordinate corresponding to each track point as the time corresponding to the track point; and determining the action track of the target vehicle according to the acquired track points and the time corresponding to each track point.
8. The apparatus of claim 7, wherein the determining module is specifically configured to:
under the condition that the distance between every two coordinates in the target position data acquired in a second preset time period is smaller than a first threshold value, denoising track points obtained by mapping the position data to the road network map; the second preset time period is greater than or equal to a second threshold value; the target position data is a plurality of position data acquired at the latest;
and connecting the track points subjected to denoising processing according to the time sequence corresponding to each track point to obtain the action track of the target vehicle.
9. The apparatus according to claim 6 or 7, wherein the second obtaining module is specifically configured to:
acquiring a road network map covering the action track according to the action track of the target vehicle;
and obtaining the charging element of each segmented road in the road network map covering the action track to obtain the road element map covering the action track.
10. The apparatus according to claim 6 or 7,
the second obtaining module is further configured to: obtaining a charging element of each segmented road in the action track, the mileage of each segmented road and the vehicle type of the target vehicle; obtaining the charging unit price of each sectional road in the action track according to the charging element of each sectional road in the action track and the vehicle type of the target vehicle;
the determining module is specifically configured to: and determining the receivable charge of the target vehicle corresponding to the action track according to the charging unit price of each sectional road in the action track and the mileage of each sectional road in the action track.
11. A computer device, comprising: a memory for storing a computer program and a processor for executing the computer program to perform the method of any one of claims 1-5.
12. A computer-readable storage medium, having stored thereon a computer program which, when run on a computer, causes the computer to perform the method of any one of claims 1-5.
13. A road billing system, comprising: terminal device and/or server for performing the method according to any of claims 1-5.
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| CN202110369474.3A CN113192218A (en) | 2021-04-06 | 2021-04-06 | Road charging method, device and storage medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110369474.3A CN113192218A (en) | 2021-04-06 | 2021-04-06 | Road charging method, device and storage medium |
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Application publication date: 20210730 |