CN112504293B - Navigation method, navigation device and mobile terminal based on vehicle speed - Google Patents
Navigation method, navigation device and mobile terminal based on vehicle speed Download PDFInfo
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- CN112504293B CN112504293B CN202011292535.2A CN202011292535A CN112504293B CN 112504293 B CN112504293 B CN 112504293B CN 202011292535 A CN202011292535 A CN 202011292535A CN 112504293 B CN112504293 B CN 112504293B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
- G01C21/3461—Preferred or disfavoured areas, e.g. dangerous zones, toll or emission zones, intersections, manoeuvre types, segments such as motorways, toll roads, ferries
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
- G01C21/3492—Special cost functions, i.e. other than distance or default speed limit of road segments employing speed data or traffic data, e.g. real-time or historical
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- 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
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3697—Output of additional, non-guidance related information, e.g. low fuel level
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Abstract
The application relates to the technical field of navigation, and discloses a navigation method based on vehicle speed, which is used for acquiring geographical position information of a current road section at a first moment; acquiring first vehicle information of a first vehicle running in a current road section at a first moment; acquiring second vehicle information of a second vehicle running in a current road section at a first moment, wherein the second vehicle is a front vehicle adjacent to the first vehicle; acquiring a first vehicle distance between the first vehicle and a second vehicle; and marking the current road section at the first moment as a city road section according to the first vehicle information, the second vehicle information and the first vehicle distance. The application provides a navigation method based on vehicle speed, which can determine a fair road section with booths in a village with a fair, and improve the accuracy of the navigation method for prompting traffic jam. The application also discloses a navigation device and a mobile terminal based on the vehicle speed.
Description
Technical Field
The present application relates to the field of navigation technologies, and for example, to a navigation method, a navigation apparatus, and a mobile terminal based on a vehicle speed.
Background
In recent years, the number of motor vehicles is rapidly increasing, and the traffic jam condition is increasingly serious in cities and rural areas.
People often resort to navigation to select an appropriate route. At present, the data of navigation equipment is more and more perfect, and the navigation equipment not only covers urban roads, but also comprises rural roads. However, there is a common phenomenon in rural areas, namely, some villages are provided with bazaars. The motor vehicle is suitable for the passage of motor vehicles due to the crowded stream of people with a plurality of large and small stalls in the market. The existing navigation method can only give a prompt of traffic jam, but cannot give a prompt of setting a market on the road. When the motor vehicles run on the market-gathering roads, the motor vehicles are blocked from passing, and are very easy to scratch and rub articles, people streams and the like on the stalls, so that the inconvenience is brought to the passing of the vehicles.
Disclosure of Invention
The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.
The embodiment of the disclosure provides a navigation method, a navigation device and a mobile terminal based on vehicle speed, and aims to solve the technical problem that the conventional navigation method cannot provide a prompt for setting a market on a road.
In some embodiments, the navigation method comprises: acquiring geographical position information of a current road section at a first moment; obtaining first vehicle information of a first vehicle traveling in a current road section at the first time, the first vehicle information including a first travel speed and a first length of the first vehicle; acquiring second vehicle information of a second vehicle running in the current road section at the first moment, wherein the second vehicle information comprises a second running speed and a second length of the second vehicle, and the second vehicle is a front vehicle adjacent to the first vehicle; acquiring a first vehicle distance between the first vehicle and a second vehicle; when the first travel speed and the second travel speed are both less than or equal to a first speed threshold, the first length and the second length are both greater than or equal to a length threshold, and the first vehicle distance is greater than or equal to a vehicle distance threshold, marking the current road section at the first moment as a fair road section.
In some embodiments, the apparatus comprises: a first module configured to obtain geographical location information of a current road section at a first time; a second module configured to acquire first vehicle information of a first vehicle traveling a current road section at the first time, the first vehicle information including a first travel speed and a first length of the first vehicle; a third module configured to acquire second vehicle information of a second vehicle traveling on the current road section at the first time, the second vehicle information including a second traveling speed and a second length of the second vehicle, the second vehicle being a preceding vehicle adjacent to the first vehicle; a fourth module configured to obtain a first vehicle distance between the first vehicle and a second vehicle; a fifth module configured to mark the current road segment at the first time as a fair road segment when the first and second travel speeds are both less than or equal to a first speed threshold, the first and second lengths are both greater than or equal to a length threshold, and the first vehicle distance is greater than or equal to a vehicle distance threshold.
In some embodiments, the navigation device comprises: a processor and a memory storing program instructions, characterized in that the processor is configured to execute a vehicle speed based navigation method as described above when executing the program instructions.
In some embodiments, the mobile terminal comprises a vehicle speed based navigation device as previously described.
The navigation method, the navigation device and the mobile terminal based on the vehicle speed provided by the embodiment of the disclosure can realize the following technical effects:
in general, information on which town a certain village is to be set can be known by means of a conventional means such as searching for a web page. However, the villages installed in the bazaar are generally villages with large areas and concentrated population, and such villages generally have a plurality of passing roads, however, the conventional methods such as web search and navigation cannot determine which road of the village the stalls on the bazaar are installed on, which affects the accuracy of avoiding congestion of the navigation method.
The application provides a navigation method based on vehicle speed, which can determine a fair road section with booths in a village with a fair, and improve the accuracy of the navigation method for prompting traffic jam.
The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:
FIG. 1 is a schematic diagram of a vehicle speed based navigation method provided by an embodiment of the present disclosure;
FIG. 2 is a schematic diagram of a consumption route of a first consumer provided by embodiments of the present disclosure;
fig. 3 is a schematic diagram of a navigation device based on vehicle speed according to an embodiment of the disclosure.
Detailed Description
So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.
The terms "first," "second," and the like in the description and claims of the embodiments of the disclosure and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.
The term "plurality" means two or more, unless otherwise specified.
In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.
The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.
Referring to fig. 1, an embodiment of the present disclosure provides a navigation method based on vehicle speed, including:
s01, acquiring geographical position information of the current road section at a first moment;
currently, the information of which villages are set in which day can be known through network information. The "first time" herein may be understood as a time when a village provided with a bazaar is gathered. For example, wangzhuang village is provided with a city, and every three or eight of the lunar calendar each month, that is, every three, every eight, thirteen, eighteen, twenty-three or twenty-eight of the lunar calendar each month, where the "first time" is a certain time of every three or eight of the lunar calendar. Here, the "current road section" may be understood as a certain road section in a village provided with a fair. The "geographical position information of the current road section" may be understood as determining geographical position information of the one road section to determine whether the one road section belongs to a village provided with a fair.
For example, there are three roads that can pass through the village, here labeled as road section 1, road section 2 and road section 3, the lunar season of the village is gathered at three or eight months, and the booths on the bazaar are located in road section 1. Here, the "first time" is a certain time of three or eight, and the "current road section" is a certain one of the road sections 1, 2, or 3.
S02, acquiring first vehicle information of a first vehicle running in the current road section at the first moment, wherein the first vehicle information comprises a first running speed and a first length of the first vehicle;
s03, obtaining second vehicle information of a second vehicle running in the current road section at the first moment, wherein the second vehicle information comprises a second running speed and a second length of the second vehicle, and the second vehicle is a front vehicle adjacent to the first vehicle;
the "second vehicle is a front vehicle adjacent to the first vehicle" here, it being understood that there is no other motor vehicle between the first vehicle and the second vehicle. The vehicle of the "other motor vehicle" herein may be a motor vehicle having a vehicle length of more than 3.5 meters, such as a small or medium sized vehicle having a vehicle length of more than 3.5 meters and less than 6 meters, a large sized vehicle having a vehicle length of more than 6 meters, i.e., there is no small, medium or large sized vehicle between the first vehicle and the second vehicle. "the first vehicle is a leading vehicle adjacent to the second vehicle" may also be interpreted as a plurality of electric vehicles having a vehicle length of less than 2.5 meters between the first vehicle and the second vehicle. Vehicles such as electric vehicles and electric tricycles are not excluded between the first vehicle and the second vehicle. In the existing rural urban collection, people often ride small-sized vehicles such as electric vehicles or tricycles to pass and shop in the urban collection road section, and the electric vehicles or tricycles are concentrated to cause congestion in the urban collection road section, so that the first vehicle and the second vehicle are difficult to pass.
S04, acquiring a first vehicle distance between the first vehicle and the second vehicle;
s05, when the first traveling speed and the second traveling speed are both smaller than or equal to a first speed threshold value, the first length and the second length are both larger than or equal to a length threshold value, and the first vehicle distance is larger than or equal to a vehicle distance threshold value, marking the current road section at the first moment as a city road section.
The first speed of travel of the first vehicle is less than or equal to a first speed threshold, and the second speed of travel of the second vehicle is also less than or equal to a first speed threshold, where the first speed threshold is different from a safe speed for traveling on a common rural road, where the first speed threshold may be 5-10 km/h, e.g., the first speed threshold may be 5 km/h, 6 km/h, 7 km/h, 8 km/h, 9 km/h, 10 km/h. When the first traveling speed of the first vehicle and the second traveling speed of the second vehicle are both less than or equal to the first speed threshold, it indicates that the first vehicle and the second vehicle are difficult to pass through.
The first length of the first vehicle and the second length of the second vehicle are each greater than or equal to a length threshold, where the length threshold may be 3.5 meters. The first length of the first vehicle and the second length of the second vehicle are both greater than or equal to the length threshold value, i.e. the first vehicle is a small, medium or large vehicle and the second vehicle is a small, medium or large vehicle.
The first vehicle-to-second vehicle separation distance is greater than or equal to a separation distance threshold, where the separation distance threshold may be 10-200 meters, for example, the separation distance threshold may be 10 meters, 20 meters, 50 meters, 100 meters, or 200 meters.
The vehicle length of each of the first vehicle and the second vehicle is greater than or equal to a length threshold value, and when the first vehicle distance between the first vehicle and the second vehicle is less than or equal to a vehicle distance threshold value, namely, a certain distance exists between the first vehicle and the second vehicle, and the traveling speed of each of the first vehicle and the second vehicle is less than or equal to a speed threshold value, the current road section where the first vehicle and the second vehicle travel at the current first moment is marked as a city road section.
Optionally, the vehicle distance threshold is greater than or equal to a safe vehicle distance between the first vehicle and the second vehicle.
When the first vehicle distance between the first vehicle and the second vehicle is greater than or equal to the safe vehicle distance between the first vehicle and the second vehicle, or the vehicle distance threshold value is greater than or equal to the safe vehicle distance between the first vehicle and the second vehicle, however, the traveling speed of the first vehicle and the second vehicle is still less than the first speed threshold value, the current road section where the first vehicle and the second vehicle travel is marked as the city-gathering road section, and the accuracy of the navigation method for marking the city-gathering road section is improved.
Optionally, a first consumption record of a first owner of the first vehicle in the current road section is obtained, and a second consumption record of a second owner of the second vehicle in the current road section is obtained; and when the first consumption record and the second consumption record are both zero, marking the current road section at the first moment as a city road section.
The fair road sections are marked according to consumption records of owners of the first vehicle and the second vehicle. When a small-sized vehicle, a medium-sized vehicle or a large-sized vehicle having a vehicle length of 3.5 m or more travels on a public road section, it is often desired to pass through the section as soon as possible without a demand for consumption in the section, and when the small-sized vehicle, the medium-sized vehicle or the large-sized vehicle is consumed, parking consumption is required, which further causes congestion in the public road section, and it is very easy to cause dissatisfaction with other consumers in the public. According to the navigation method provided by the embodiment, according to the consumption records of the first vehicle owner and the second vehicle owner, when the consumption records of the two vehicle owners are both zero, the current road section at the first moment is marked as the urban road section, so that the accuracy of the navigation method for marking the urban road section is improved. It is understood that the first consumption record and the second consumption record are online consumption records of the first owner by way of WeChat, payment Bao, and the like.
Optionally, the navigation method provided by the embodiment of the present disclosure further includes: and acquiring the weather condition at the first moment, and marking the current road section at the first moment as a city-gathering road section when the weather at the first moment is sunny or cloudy.
The booths in the market are very simple and generally cannot resist rain and snow. When the time of market gathering meets rainy or snowy weather, the city is generally in a state of fallow. According to the navigation method provided by the embodiment of the disclosure, the weather at the first moment is limited to be sunny or cloudy, the establishment of the fair is not affected by the weather condition, and the accuracy of the navigation method provided by the embodiment of the disclosure in judging the road section of the fair is improved.
Optionally, the navigation method provided by the present application further includes obtaining a third traveling speed of a third vehicle and a fourth traveling speed of a fourth vehicle, which are traveling on the current road section at a second time, where the fourth vehicle is a leading vehicle adjacent to the third vehicle; when the third travel speed and the fourth travel speed are both greater than or equal to a second speed threshold, marking the current road segment as a fair road segment, and further marking the current road segment at the second time as a holiday.
Road sections under repair, repair or extension can also cause inconvenience to passing vehicles and reduce the passing speed of the vehicles. However, the road section under repair, repair or extension brings inconvenience to vehicles, and road smoothness does not occur in repair period for a long time.
The market road section is different from the road section being repaired, repaired or expanded. The rural market is generally regular, for example, the Wangzhuang village is provided with the market, every three months and every eight months of the lunar calendar are gathered, the booths on the market are very simple and are temporarily built, when the market is in a state of being laid down, namely, after being scattered, the temporary booths are retracted by the booths, and the road is recovered to be smooth. According to the temporary and discontinuous traffic jam brought by city collection, the third traveling speed of the third vehicle and the fourth traveling speed of the fourth vehicle running on the current road section at the second moment are obtained, and the fourth vehicle is a front vehicle adjacent to the third vehicle; when the third traveling speed and the fourth traveling speed are both greater than or equal to the second speed threshold, the current road section is verified to be a fair road section, the accuracy of the navigation method provided by the application is improved, and the current road section at the second moment is further marked as a city holiday.
Alternatively, the second speed threshold is 30-50 km/h, for example, 30 km/h, 35 km/h, 40 km/h, 45 km/h, 50 km/h.
Optionally, the first time and the second time are different times of the same day.
Rural bazaars are generally set in the morning. The first time may be a certain time in the morning, such as any of 9 to 12 am, and the second time may be a certain time in the afternoon or evening.
Optionally, the interval duration between the first time and the second time is greater than or equal to a preset duration.
The preset time duration can be 3-10 hours, and the accuracy of the navigation method for marking the urban road section provided by the embodiment of the application is improved.
Optionally, the first time and the second time are the same time of two adjacent days, and further, both the first time and the second time are a certain time from nine am to 12 am.
Generally, the gathering time of rural gathering is spaced, as in the foregoing embodiment, wangzhuang village is provided with gathering, and every third or eighth of the lunar calendar is gathered every month, in this embodiment, the first time and the second time are the same time of two adjacent days, it can be understood that the first time is nine am of the first three months of the lunar calendar, and the second time is nine am of the first four months of the lunar calendar, so that the accuracy of the navigation method for marking the road section of the gathering provided by the embodiment of the present application is improved. Optionally, the first time and the second time are both a morning time.
Optionally, the navigation method provided by the embodiment of the present disclosure further includes: the method comprises the steps of obtaining the total quantity of first collection points of a current road section in a first time period of the first time, obtaining the total quantity of second collection points of the current road section in a second time period of the second time, and marking the current road section in the first time period as a city collection road section when the total quantity of the first collection points is greater than the total quantity of the second collection points, wherein the first time period is a time including the first time and the duration of the first time is greater than or equal to one hour, and the second time is a time including the second time and the duration of the second time is greater than or equal to one hour.
In the market gathering road section, due to the arrangement of the temporary booths, the total number of the collection points in the road section is increased, and compared with a storefront, the temporary booths on the market generally occupy smaller positions, and a plurality of temporary booths can be additionally arranged in one market gathering road section, so that the total number of the collection points in the road section is greatly increased. Further, when the total amount of the first collection points is greater than 2 times of the total amount of the second collection points, the current road section in the first time period is marked as the market-gathering road section, so that the accuracy of the navigation method provided by the embodiment of the disclosure in judging the market-gathering road section is improved. It is understood that the first total number of payouts and the second total number of payouts are the total number of payouts that are collected online by the booth owner and the shop owner in the current road section through a WeChat or Payment treasures, etc.
Optionally, the navigation method provided by the embodiment of the present disclosure further includes:
acquiring a first group of consumption information of a current road section of a first group of consumers in a first time period, wherein the first group of consumption information comprises consumption times and consumption routes of each consumer in the first group of consumers; when the consumption times of more than or equal to half of the consumers in the first group of consumers are larger than a first preset consumption time, and the consumption route of more than or equal to half of the consumers in the first group of consumers comprises a bend, marking the current road section of the first time period as a market road section.
Here, "when the consumption route of more than half of the consumers in the first group of consumers is greater than the first preset consumption number and the consumption route of more than half of the consumers in the first group of consumers includes one bend, marking the current road section of the first time period as a fair road section" includes: the method comprises the steps of obtaining a first group of consumption times of a first group of consumers, defining the consumers more than half of the first group of consumers as a first group of target consumers when the consumption times of the consumers more than half of the first group of consumers are larger than a first preset consumption time, further obtaining consumption routes of the first group of target consumers, and marking a current road section of a first time period as a market road section when the consumption routes of the consumers more than half of the first group of consumers in the first group of target consumers include a bend.
For example, if five consumers are in the first group of consumers, the first preset consumption number is three, and if the consumption number of four consumers is greater than three, the four consumers are classified as first group target consumers, the consumption routes of the first group target consumers are continuously obtained, the consumption routes of the three consumers in the four first group target consumers include a bend, and the current road section of the first time period is marked as a city-gathering road section.
As shown in fig. 2, if the consumption number of the first consumer in the first time period is 5, the first consumer is classified as a first group of target consumers, and the first consumption route of the first consumer is continuously obtained, as shown in fig. 2, the first consumption route includes a bend 11, and the bends of the consumption routes of other consumers in the first group of target consumers are similar to the bend 11. The bending direction of the consumer route is not limited in the embodiment of the disclosure.
The method for acquiring the bending of the consumption route comprises the following steps: the method comprises the steps of obtaining a consumption place of first consumption of one consumer in a first group of consumers, marking the consumption place of the first consumption as an original point, sequentially calculating the vertical distance from the sequential consumption place of the consumer to the original point, and marking the consumption route of the consumer to be bent if the vertical distance from the current consumption place of the consumer to the original point is smaller than the vertical distance from the previous consumption place to the original point.
As shown in fig. 2, a first consumption place of a first consumer is a consumption place 101, the consumption place 101 is marked as an origin, a second consumption place is a consumption place 102, a third consumption place is a consumption place 103, and a fourth consumption place is a vertical distance from the consumption place 104 to the origin, and the vertical distance from the consumption place 104 to the origin is calculated in sequence, so that the fourth consumption place is obtained, the vertical distance from the consumption place 104 to the origin is smaller than the vertical distance from the consumption place 103 to the origin, and the consumption route of the first consumer is marked to have a bend 11.
The goods sold in the market are of various types, people often need to buy various different types of goods at one time, and the shopping routes of people on the market mostly comprise a turning-back route, and the goods are returned after being bought. In such a shopping mode with a return route, some articles to be purchased are not purchased through the booth for the first time, but are purchased through the booth for the second time after returning, such as some heavy vegetables and fruits like Chinese cabbage and watermelon, or fragile articles like eggs. According to the embodiment of the disclosure, the market road section is marked through the consumption route of the consumer, so that the accuracy of the navigation method for marking the market road section is improved.
Optionally, the duration of the first period of time is 1-2.5 hours, for example, the duration of the first period of time may be 1 hour, 2 hours, or 2.5 hours. The shopping time of people in the market gathering road section generally does not exceed half a day, and the duration of the first time period is limited to 1-2.5 hours, so that the accuracy of judging the market gathering road section provided by the embodiment of the disclosure is improved.
Optionally, the first time period is a time period between nine and eleven o' clock halves in the morning. Generally, people usually shop in the market road section of the way during the off duty or on the way of school, but the consumption route formed by the shopping mode does not generally include a bend. The first time period is defined as the time section between nine o 'clock and eleven o' clock in the morning, so that the accuracy of judging the urban road section by the navigation method provided by the embodiment of the disclosure is improved.
The disclosed embodiment also provides a navigation device based on vehicle speed, which includes: a first module configured to obtain geographical location information of a current road section at a first time; a second module configured to obtain first vehicle information of a first vehicle traveling in a current road section at the first time, the first vehicle information including a first travel speed and a first length of the first vehicle; a third module configured to acquire second vehicle information of a second vehicle traveling on the current road section at the first time, the second vehicle information including a second travel speed and a second length of the second vehicle, the second vehicle being a preceding vehicle adjacent to the first vehicle; a fourth module configured to obtain a first vehicle distance between the first vehicle and a second vehicle; a fifth module configured to mark the current road segment at the first time as a fair road segment when the first and second travel speeds are both less than or equal to a first speed threshold, the first and second lengths are both greater than or equal to a length threshold, and the first vehicle distance is greater than or equal to a vehicle distance threshold.
It is understood that the foregoing embodiments of the navigation method based on vehicle speed can also be applied to the navigation device based on vehicle speed, and are not described herein again.
As shown in fig. 3, an embodiment of the present disclosure provides a navigation device based on a vehicle speed, including a processor (processor) 200 and a memory (memory) 201. Optionally, the apparatus may also include a Communication Interface (Communication Interface) 202 and a bus 203. The processor 200, the communication interface 202, and the memory 201 may communicate with each other through the bus 203. The communication interface 202 may be used for information transfer. The processor 200 may invoke logic instructions in the memory 201 to perform the vehicle speed based navigation method of the above embodiments.
In addition, the logic instructions in the memory 201 may be implemented in the form of software functional units and stored in a computer readable storage medium when the logic instructions are sold or used as independent products.
The memory 201 is used as a computer readable storage medium for storing software programs, computer executable programs, such as program instructions/modules corresponding to the methods in the embodiments of the present disclosure. The processor 200 executes functional applications and data processing, i.e., implements the vehicle speed-based navigation method in the above-described embodiments, by executing program instructions/modules stored in the memory 201.
The memory 201 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal device, and the like. Further, the memory 201 may include a high-speed random access memory, and may also include a nonvolatile memory.
An embodiment of the present disclosure provides a mobile terminal, for example: the computer, the mobile phone, the ipad, and the like include the navigation device based on the vehicle speed.
Embodiments of the present disclosure provide a computer-readable storage medium storing computer-executable instructions configured to perform the above-described vehicle speed-based navigation method.
The disclosed embodiments provide a computer program product comprising a computer program stored on a computer readable storage medium, the computer program comprising program instructions that, when executed by a computer, cause the computer to perform the above-described vehicle speed-based navigation method.
The computer readable storage medium described above may be a transitory computer readable storage medium or a non-transitory computer readable storage medium.
The technical solution of the embodiments of the present disclosure may be embodied in the form of a software product, where the computer software product is stored in a storage medium and includes one or more instructions to enable a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method of the embodiments of the present disclosure. And the aforementioned storage medium may be a non-transitory storage medium comprising: a U-disk, a portable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other media capable of storing program codes, and may also be a transient storage medium.
The above description and the drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. Furthermore, the words used in the specification are words of description only and are not intended to limit the claims. As used in the description of the embodiments and the claims, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Similarly, the term "and/or" as used in this application is meant to encompass any and all possible combinations of one or more of the associated listed. Furthermore, the terms "comprises" and/or "comprising," when used in this application, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. Without further limitation, an element defined by the phrase "comprising a" \8230; "does not exclude the presence of additional like elements in a process, method or apparatus comprising the element. In this document, each embodiment may be described with emphasis on differences from other embodiments, and the same and similar parts between the respective embodiments may be referred to each other. For methods, products, etc. of the embodiment disclosures, reference may be made to the description of the method section for relevance if it corresponds to the method section of the embodiment disclosure.
Those of skill in the art would appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software may depend 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 disclosed embodiments. It can be clearly understood by the skilled person that, for convenience and simplicity of description, the specific working processes of the above-described systems, apparatuses, and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments disclosed herein, the disclosed methods, products (including but not limited to devices, apparatuses, etc.) may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units may be merely a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form. The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to implement the present embodiment. In addition, functional units in the embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). In some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. In the description corresponding to the flowcharts and block diagrams in the figures, operations or steps corresponding to different blocks may also occur in different orders than disclosed in the description, and sometimes there is no specific order between different operations or steps. For example, two sequential operations or steps may in fact be executed substantially concurrently, or they may sometimes be executed in the reverse order, depending upon the functionality involved. Each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can be implemented by special purpose hardware-based systems that perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
Claims (10)
1. A method of vehicle speed based navigation, comprising:
acquiring geographical position information of a current road section at a first moment, wherein the first moment is a moment when villages of a city cluster are arranged and meet the city cluster, and the current road section is a certain road section in the villages of the city cluster;
obtaining first vehicle information of a first vehicle traveling in a current road section at the first time, the first vehicle information including a first travel speed and a first length of the first vehicle;
acquiring second vehicle information of a second vehicle running in the current road section at the first moment, wherein the second vehicle information comprises a second running speed and a second length of the second vehicle, and the second vehicle is a front vehicle adjacent to the first vehicle;
acquiring a first vehicle distance between the first vehicle and a second vehicle;
when the first travel speed and the second travel speed are both less than or equal to a first speed threshold, the first length and the second length are both greater than or equal to a length threshold, and the first vehicle distance is greater than or equal to a vehicle distance threshold, marking the current road segment at the first time as a fair road segment.
2. The navigation method of claim 1,
the vehicle distance threshold value is larger than or equal to the safe vehicle distance between the first vehicle and the second vehicle.
3. The navigation method of claim 1, further comprising:
acquiring a first consumption record of a first owner of the first vehicle in the current road section, and acquiring a second consumption record of a second owner of the second vehicle in the current road section;
and when the first consumption record and the second consumption record are both zero, marking the current road section at the first moment as a city road section.
4. The navigation method according to any one of claims 1-3, further comprising:
acquiring a third traveling speed of a third vehicle and a fourth traveling speed of a fourth vehicle which travel on the current road section at a second moment, wherein the fourth vehicle is a front vehicle adjacent to the third vehicle;
when the third travel speed and the fourth travel speed are both greater than or equal to a second speed threshold, marking the current road segment as a fair road segment, and further marking the current road segment at the second time as a holiday.
5. The navigation method of claim 4,
the first time and the second time are different times of the same day.
6. The navigation method of claim 5,
the interval duration of the first time and the second time is greater than or equal to a preset duration.
7. The navigation method of claim 4,
the first moment and the second moment are the same moment of two adjacent days.
8. A vehicle speed-based navigation device comprising:
a first module configured to acquire geographic position information of a current road section at a first time, where the first time is a time when a village provided with a fair is met, and the current road section is one of the villages provided with the fair;
a second module configured to obtain first vehicle information of a first vehicle traveling in a current road section at the first time, the first vehicle information including a first travel speed and a first length of the first vehicle;
a third module configured to acquire second vehicle information of a second vehicle traveling on the current road section at the first time, the second vehicle information including a second travel speed and a second length of the second vehicle, the second vehicle being a preceding vehicle adjacent to the first vehicle;
a fourth module configured to obtain a first vehicle distance between the first vehicle and a second vehicle;
a fifth module configured to mark the current road segment at the first time as a fair road segment when the first and second travel speeds are both less than or equal to a first speed threshold, the first and second lengths are both greater than or equal to a length threshold, and the first vehicle distance is greater than or equal to a vehicle distance threshold.
9. A vehicle speed based navigation device comprising a processor and a memory storing program instructions, characterized in that the processor is configured to perform the vehicle speed based navigation method according to any one of claims 1 to 7 when executing the program instructions.
10. A mobile terminal characterized by comprising the vehicle speed-based navigation device according to claim 8 or 9.
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