CN114005273A - Message reminding method and device, computer equipment and storage medium - Google Patents
Message reminding method and device, computer equipment and storage medium Download PDFInfo
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- CN114005273A CN114005273A CN202111212049.XA CN202111212049A CN114005273A CN 114005273 A CN114005273 A CN 114005273A CN 202111212049 A CN202111212049 A CN 202111212049A CN 114005273 A CN114005273 A CN 114005273A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0125—Traffic data processing
- G08G1/0129—Traffic data processing for creating historical data or processing based on historical data
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/052—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/09626—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages where the origin of the information is within the own vehicle, e.g. a local storage device, digital map
Abstract
The invention provides a method, a device, a computer device and a storage medium for message reminding, wherein the method for message reminding comprises at least one of the following steps. Obtaining historical driving track data of a first vehicle, wherein the historical driving track data comprises position data of track points and time data of reaching the track points; enabling at least one track point with the vehicle overspeed condition to serve as a target track point based on the position data and the time data; determining a virtual gate area on the electronic map according to the position data of the target track point; and receiving real-time position data of a second vehicle, and sending a first reminding message to the second vehicle entering or waiting to enter the virtual gate area according to the real-time position data. The method and the device determine which track points are easy to overspeed based on analysis of the vehicle track, and automatically establish the virtual gate on the road section where the track points easy to overspeed are located, so as to send out early warning prompt for the vehicle waiting to enter or entering the virtual gate.
Description
Technical Field
The invention relates to the technical field of driving big data analysis, in particular to a method and a device for reminding a message, computer equipment and a storage medium.
Background
With the rapid development of socio-economy, the number of vehicles is rapidly increasing, but the number of traffic accidents caused by the overspeed of the vehicle is also remarkably increasing. The traditional overspeed monitoring method is generally an interval measurement method, specifically, an interval speed measuring device is arranged on a certain road section of a highway, the interval speed measuring device can comprise a speed measuring radar and a high-speed monitoring camera which are arranged on the road section, when a vehicle passes through the road section, the vehicle is measured by the speed measuring radar, and meanwhile, the vehicle is photographed by the high-speed monitoring camera, so that the overspeed vehicle is photographed and recorded. The traditional mode can only realize recording when an overspeed condition occurs, but cannot remind in time before the overspeed condition possibly occurs. Set up interval speed measuring equipment at fixed highway section, there is the problem of being evaded the monitoring by the driver easily after equipment drops into operation a period, if rely on the mode of increasing interval speed measuring equipment quantity to solve above-mentioned problem, then not only need drop into very high cost, can lead to equipment utilization rate reduction scheduling problem moreover.
Disclosure of Invention
In order to solve at least one problem in the prior art, the invention can provide a message reminding method, a message reminding device, computer equipment and a storage medium, so as to achieve a plurality of technical purposes of reminding a driver in time, avoiding the driver from escaping monitoring as much as possible, reducing the investment cost and the like.
To achieve the above technical object, the present invention specifically provides a method for reminding a message, which may include, but is not limited to, one or more of the following steps.
And acquiring historical traveling track data of the first vehicle, wherein the historical traveling track data comprises position data of track points and time data of reaching the track points.
And enabling at least one track point with the vehicle overspeed condition to serve as a target track point based on the position data and the time data.
And determining a virtual gate area on the electronic map according to the position data of the target track point.
Real-time location data of the second vehicle is received.
And sending a first reminding message to a second vehicle which enters or is about to enter the virtual gate area according to the real-time position data.
Further, the method can further include: and setting the effective time length of the bayonet while determining the virtual bayonet area.
The sending the first reminding message to the second vehicle which has entered or is about to enter the virtual gate area may include:
and determining a virtual bayonet area within the effective bayonet duration as a useful bayonet area.
And sending a message prompt to a second vehicle which enters or is about to enter the useful gate area.
Further, the determining a virtual gate area on the electronic map according to the position data of the target track point further includes: and determining the direction of the virtual bayonet according to the position data of the target track point and the position data of the track point adjacent to the target track point.
The sending of the first reminding message to the second vehicle which has entered or is about to enter the virtual gate area specifically includes: and sending a message prompt to a second vehicle which enters or is about to enter the useful gate area and runs along the direction of the virtual gate.
Further, the determining a virtual gate area on the electronic map according to the position data of the target track point further includes: and determining the specific road where the target track point is located.
The sending a first reminding message to a second vehicle which enters or is about to enter the virtual gate area comprises: sending a message prompt to a second vehicle which enters or is about to enter the useful gate area, runs along the direction of the virtual gate and is on the specific road.
Further, the determining a virtual gate area on the electronic map according to the position data of the target track point includes:
and taking the position of the target track point as a central point and reading a preset radius.
And forming a circular virtual bayonet area arranged on the electronic map through the central point and the preset radius.
Further, the method further comprises:
the rest time of a driver in a preset time period is determined through the position data of a plurality of track points of a first vehicle and the time data of reaching the plurality of track points.
And sending one or more second reminding messages to the first vehicle according to the condition that the rest time length of the driver is less than the preset rest time length.
Further, the acquiring the historical travel track data of the first vehicle includes:
and receiving the relevant data of the first vehicle reported by the vehicle-mounted machine system equipped on the first vehicle according to a set frequency.
Historical driving track data of the first vehicle is formed by using the first vehicle-related data.
To achieve the above technical objects, the present invention can also provide a message reminding device, which can include, but is not limited to, a track acquisition module, an overspeed determination module, a bayonet setting module, a real-time positioning module, and a message reminding module.
The track acquisition module is used for acquiring historical driving track data of the first vehicle, wherein the historical driving track data comprises position data of track points and time data of reaching the track points.
And the overspeed determining module is used for enabling at least one track point with the vehicle overspeed condition to serve as a target track point based on the position data and the time data.
And the bayonet setting module is used for determining a virtual bayonet area on the electronic map according to the position data of the target track point.
And the real-time positioning module is used for receiving the real-time position data of the second vehicle.
And the message reminding module is used for sending a first reminding message to a second vehicle which enters or is about to enter the virtual gate area according to the real-time position data.
To achieve the above technical object, the present invention can also provide a computer device, which may include a memory and a processor, wherein the memory stores computer readable instructions, and the computer readable instructions, when executed by the processor, cause the processor to execute the steps of the method for reminding a message in any embodiment of the present invention.
To achieve the above technical object, the present invention may also provide a storage medium storing computer-readable instructions, which when executed by the one or more processors, cause the one or more processors to perform the steps of the method for reminding a message according to any one of the embodiments of the present invention.
The invention has the beneficial effects that:
the invention determines which track points are easy to overspeed based on the analysis of the vehicle track, and automatically establishes the virtual gate on the road section where the track points easy to overspeed are located, thereby sending early warning prompt for the vehicle waiting to enter or entering the virtual gate, having the advantage of better timeliness, greatly reducing the cost of overspeed monitoring, and having better user experience. The invention can also judge the overspeed of the vehicle entering the virtual gate, thereby sending out the safe driving prompt to the vehicle driver with overspeed driving condition in time, and having the advantage of stronger target pertinence. Therefore, the invention can play a better early warning role, reduces monitoring equipment based on a track big data analysis mode, does not need to use traditional interval speed measuring equipment, reduces the expense, realizes the driving safety early warning under the condition that a driver does not sense based on the setting of a virtual bayonet, and avoids the problem that the driver is easy to escape from the monitoring intentionally in the conventional monitoring technology. The invention further can adapt to the actual road condition change and the change of the driving condition through the dynamically arranged virtual bayonet, thereby realizing the self-adaptive safety early warning according to the dynamically changed driving track and greatly reducing the requirements on the performance of related hardware equipment. The technical scheme provided by the invention can be better suitable for the truck provided with the vehicle machine system, thereby effectively improving the running safety of the truck and having good market prospect.
Drawings
Fig. 1 is a schematic flow chart illustrating an overall method for reminding a message in one or more embodiments of the present invention.
Fig. 2 is a schematic diagram illustrating a determination flow for implementing accurate message pushing in one or more embodiments of the present invention.
Fig. 3 is a schematic structural diagram illustrating an apparatus for message reminding according to one or more embodiments of the present invention.
FIG. 4 is a diagram illustrating the internal architecture of a computing device in accordance with one or more embodiments of the invention.
Detailed Description
The following explains and explains a message reminding method, a message reminding device, a computer device and a storage medium in detail, which are provided by the invention, in detail with reference to the drawings of the specification.
As shown in fig. 1 and 2, one or more embodiments of the present invention can provide a method for providing a message alert, which may include, but is not limited to, at least one of the following steps.
First, historical travel track data of the first vehicle is acquired, the historical travel track data including, but not limited to, position data of track points and time data of arrival at the track points. The first vehicle related to the embodiment of the invention is specifically a truck, and the historical driving track of the first vehicle can be determined based on a Beidou positioning mode.
Optionally, the acquiring the historical travel track data of the first vehicle according to the embodiment of the present invention specifically includes: receiving first vehicle related data reported by a vehicle-mounted machine system equipped on a first vehicle according to a set frequency, wherein the first vehicle related data can include but is not limited to one or more of position information, driving direction, driving speed, road information, time information, license plate number, license plate color, position area code and the like, the position information can be specifically latitude and longitude information, historical driving track data of the first vehicle is formed by using the first vehicle related data, and the set frequency can be set according to an actual situation, for example, the first vehicle related data is reported every 30 seconds, but is not limited thereto.
And secondly, enabling at least one track point with the vehicle overspeed condition to serve as a target track point based on the position data and the time data. The average speed of each first vehicle passing track point is determined according to the position data and the time data, track points with the average speed larger than the road limit hourly speed when a preset number of first vehicles pass are identified as target track points in the embodiment, namely the target track points reach the index of easily generating overspeed, and the target track points can be understood as overspeed points, namely the concerned positions of the invention. The road speed limit is a speed limit value of the current road, and the preset number is, for example, four, but of course, not limited thereto.
And thirdly, determining a virtual gate area on the electronic map according to the position data of the target track point. The invention is based on the combination of vehicle running track data and map information to realize the automatic establishment of the virtual gate on the road section which is easy to overspeed. The embodiment of the invention can set the effective bayonet duration while determining the virtual bayonet area, and thus the invention can dynamically set the virtual bayonet and cancel the corresponding virtual bayonet when the effective bayonet duration is reached. In specific implementation, the invention can delete the overdue card slot information in the Redis, thereby realizing that the corresponding virtual card slot is cancelled when the valid time of the card slot is reached. The Remote Dictionary service (Remote Dictionary Server) specifically related to the embodiment of the present invention is an open-source log-type database written in ANSIC language and supporting a network.
Optionally, the determining, by the present invention, a virtual gate area on an electronic map according to the position data of the target track point includes: the position Of the target track Point is used as a center Point (POI, Point Of Interest) and a preset radius is read, and a circular virtual bayonet area arranged on the electronic map is formed through the center Point and the preset radius. It should be understood that the circular virtual bayonet region is only one preferable mode of the invention, and the square, rectangle or even rhombus-shaped virtual bayonet region can be arranged according to the content provided by the invention.
Optionally, the determining, according to the position data of the target track point, the virtual gate area on the electronic map according to the embodiment of the present invention further includes: and determining the direction of the virtual bayonet according to the position data of the target track point and the position data of the track point adjacent to the target track point.
Optionally, in some further embodiments of the present invention, determining the virtual gate area on the electronic map according to the position data of the target track point may further include: and determining the specific road where the target track point is located. The virtual gate area for monitoring the vehicles coming and going is arranged, so that the problem that the road sections which are not provided with interval speed measuring equipment but easily overspeed are not monitored can be effectively solved. The method can also cancel the set virtual gate area according to the change of the actual situation, such as the situation of reaching the gate effective time or the situation of the overspeed index being lower than the easily-occurred overspeed index in a period of time. The invention thus enables a dynamic virtual gate to be provided for monitoring a vehicle.
Then, real-time position data of the second vehicle is received, for example, the real-time position data is uploaded through a vehicle-mounted machine system of the second vehicle. It will be appreciated that the second vehicle to which the invention relates is generally different from the first vehicle, but may of course be the same.
And finally, sending a first reminding message to a second vehicle which enters or is about to enter the virtual gate area according to the real-time position data. The invention can also judge the overspeed of the second vehicle receiving the first reminding message, and carry out speed reduction reminding and recording on the second vehicle which overspeed occurs. The set belongs to a String type unordered set in Redis, and the set members are unique, so the present invention can avoid the problem of recording duplicate second vehicles. In summary, the invention can provide a method for dynamically generating virtual gate monitoring overspeed based on big data analysis. Different from the conventional technology, the invention does not need to arrange monitoring equipment on the road, thus obviously reducing the equipment cost; and the setting mode of no real object monitoring equipment makes the driver be difficult to perceive, has avoided the problem that the driver evades the monitoring on purpose.
Taking the circular virtual gate area as an example, the embodiment of the invention can judge whether the second vehicle enters the virtual gate area according to the distance between the real-time position of the second vehicle and the central point of the virtual gate area. If the distance between the real-time position of the second vehicle and the central point of the virtual bayonet area is smaller than the preset radius, the second vehicle enters the virtual bayonet area, and if the distance between the real-time position of the second vehicle and the central point of the virtual bayonet area is larger than the preset radius, the second vehicle does not enter the virtual bayonet area; and whether the second vehicle is about to enter the virtual gate area can be judged according to the real-time distance between the real-time position of the second vehicle and the central point of the virtual gate area.
Optionally, in the embodiment of the present invention, sending the first reminding message to the second vehicle that has entered or is about to enter the virtual gate area may include: determining a virtual bayonet region within the effective bayonet duration as a useful bayonet region; and sending a message prompt to a second vehicle which enters or is about to enter the useful gate area.
Optionally, some embodiments of the present invention, sending a first reminding message to a second vehicle that has entered or is about to enter the virtual gate area, includes: and sending a message prompt to a second vehicle which enters or is about to enter the useful gate area and runs along the direction of the virtual gate. Therefore, the embodiment of the invention can judge whether the current driving direction of the second vehicle is the same as the virtual gate direction, and send the first reminding message under the condition that the driving direction is the same as the virtual gate direction, thereby further improving the message pushing accuracy.
Optionally, in other embodiments of the present invention, sending the first reminding message to the second vehicle that has entered or is about to enter the virtual gate area includes: and sending a message prompt to a second vehicle which enters or is about to enter the useful gate area, runs along the direction of the virtual gate and is on a specific road. In some cases, the virtual gate area may include a plurality of roads, and the method filters the roads which do not need to be detected, so that the message pushing accuracy is further improved. It should be understood that the first reminding message content of the present invention may correspond to the virtual card ports, that is, different virtual card ports may have different types, and different types of card ports may correspond to different first reminding messages.
Optionally, for a second vehicle entering the virtual gate area for the first time, a first reminding message is sent out immediately. For a second vehicle which does not enter the same virtual gate area for the first time, the method and the device can not alarm the first reminding message or send the alarm of the first reminding message again according to the actual situation.
Optionally, the method for message reminding in some embodiments of the present invention may include: the method and the device determine the rest time of the driver in the preset time period according to the position data of the plurality of track points of the first vehicle and the time data of reaching the plurality of track points, and send one or more second reminding messages to the first vehicle according to the condition that the rest time of the driver is less than the preset rest time. In the specific implementation process of the invention, all track points can be analyzed one by one, and the distance between two adjacent track points is calculated through longitude and latitude; if the distance between two adjacent track points is less than 10 meters and the speed is less than 5km/h, judging that the driver of the vehicle corresponding to the track is at rest, and starting to record time; continuously analyzing the plurality of track points after the rest is started, if the speed is more than 5km/h and the distance between the two track points is more than 10m, determining that the rest is finished, and recording the finish time; in this embodiment, the rest time periods in the preset time period are accumulated to determine the rest time period of the driver, and the second warning message is sent out when the driver is determined to be fatigue driving according to the fact that the rest time period of the driver is less than the preset rest time period. Therefore, the invention can be used for overspeed early warning and fatigue driving early warning; on the basis of the disclosed content, the invention can also carry out traffic prohibition, traffic detour reminding and the like according to actual needs. Therefore, the scheme provided by the invention can timely and effectively remind the driver, reduce the occurrence rate of traffic accidents, reduce the passing time and ensure the personal and property safety.
As shown in fig. 3, based on the same technical concept as the method of the message alert, one or more embodiments of the present invention can provide a device of the message alert.
The message reminding device specifically includes, but is not limited to, a track acquisition module, an overspeed determination module, a bayonet setting module, a real-time positioning module, and a message reminding module, which is described in detail below.
The track acquisition module is used for acquiring historical driving track data of the first vehicle, wherein the historical driving track data comprises position data of track points and time data of reaching the track points. The track acquisition module in the embodiment of the invention is used for receiving first vehicle related data reported by a vehicle machine system equipped on a first vehicle according to a set frequency and forming historical driving track data of the first vehicle by using the first vehicle related data.
The overspeed determination module is used for enabling at least one track point with the vehicle overspeed condition to serve as a target track point based on the position data and the time data.
The bayonet setting module can be used for determining a virtual bayonet area on the electronic map according to the position data of the target track point.
Optionally, the bayonet setting module in some embodiments of the present invention may be configured to use the position of the target track point as a central point and read a preset radius, and form a virtual bayonet area for setting on a circle on the electronic map by using the central point and the preset radius.
Optionally, the bayonet setting module may be configured to set the effective bayonet duration while determining the virtual bayonet region.
Optionally, the bayonet setting module may be configured to determine the virtual bayonet direction by using the position data of the target track point and the position data of the track point adjacent to the target track point.
Optionally, the bayonet setting module may be used to determine the specific road on which the target track point is located.
The real-time positioning module is used for receiving real-time position data of the second vehicle.
The message reminding module can be used for sending a first reminding message to a second vehicle which enters or is about to enter the virtual gate area according to the real-time position data.
Optionally, the message reminding module may be configured to determine a virtual gate area within the gate valid duration as a useful gate area, and send a message reminding to a second vehicle that has entered or is about to enter the useful gate area.
Optionally, the message reminding module may be configured to send a message reminding to a second vehicle that has entered or is about to enter the useful gate area and is traveling in the direction of the virtual gate.
Optionally, the message reminding module may be configured to send a message reminding to a second vehicle that has entered or is about to enter the useful gate area, is traveling in the direction of the virtual gate, and is on a specific road.
Optionally, the message reminding module in some embodiments of the present invention may be further configured to determine a rest duration of the driver within a preset time period according to position data of a plurality of track points of the first vehicle and time data of reaching the plurality of track points; after the rest time of the driver in the preset time period is determined, the message reminding module can be used for sending the second reminding message to the first vehicle once or for multiple times according to the condition that the rest time of the driver is less than the preset rest time.
As shown in fig. 4, the method of message reminding is based on the same technical concept, and some embodiments of the invention can provide a computer device. The computer device includes a memory and a processor, the memory having stored therein computer readable instructions which, when executed by the processor, cause the processor to perform the steps of the method of message alerting in any of the embodiments of the present invention. The message reminding method comprises the following steps: first, historical travel track data of a first vehicle is acquired, the historical travel track data including position data of track points and time data of reaching the track points. Optionally, the acquiring the historical travel track data of the first vehicle according to the embodiment of the present invention specifically includes: and receiving first vehicle related data reported by a vehicle machine system equipped on the first vehicle according to a set frequency, and forming historical driving track data of the first vehicle by using the first vehicle related data. And secondly, enabling at least one track point with the vehicle overspeed condition to serve as a target track point based on the position data and the time data. And thirdly, determining a virtual gate area on the electronic map according to the position data of the target track point. The embodiment of the invention can set the effective time length of the bayonet while determining the virtual bayonet area. Optionally, the determining, by the present invention, a virtual gate area on an electronic map according to the position data of the target track point includes: the position of the target track point is used as a central point and a preset radius is read, and a circular virtual bayonet area arranged on the electronic map is formed through the central point and the preset radius. Optionally, the determining, according to the position data of the target track point, the virtual gate area on the electronic map according to the embodiment of the present invention further includes: and determining the direction of the virtual bayonet according to the position data of the target track point and the position data of the track point adjacent to the target track point. Optionally, in some further embodiments of the present invention, determining a virtual gate area on the electronic map according to the position data of the target track point further includes: and determining the specific road where the target track point is located. Real-time location data of the second vehicle is then received. And finally, sending a first reminding message to a second vehicle which enters or is about to enter the virtual gate area according to the real-time position data. Optionally, in the embodiment of the present invention, sending the first reminding message to the second vehicle that has entered or is about to enter the virtual gate area includes: determining a virtual bayonet region within the effective bayonet duration as a useful bayonet region; and sending a message prompt to a second vehicle which enters or is about to enter the useful gate area. Optionally, some embodiments of the present invention, sending a first reminding message to a second vehicle that has entered or is about to enter the virtual gate area, includes: and sending a message prompt to a second vehicle which enters or is about to enter the useful gate area and runs along the direction of the virtual gate. Optionally, in other embodiments of the present invention, sending the first reminding message to the second vehicle that has entered or is about to enter the virtual gate area includes: and sending a message prompt to a second vehicle which enters or is about to enter the useful gate area, runs along the direction of the virtual gate and is on a specific road. Optionally, the method for reminding a message in some embodiments of the present invention further includes: the method comprises the steps of determining the rest time of a driver in a preset time period through position data of a plurality of track points of a first vehicle and time data of reaching the plurality of track points, and sending one or more second reminding messages to the first vehicle according to the fact that the rest time of the driver is smaller than the preset rest time.
Based on the same technical concept as the method of the message reminder, one or more embodiments of the present invention can provide a storage medium storing computer-readable instructions, which, when executed by one or more processors, cause the one or more processors to perform the steps of the method of the message reminder in any of the embodiments of the present invention. The message reminding method comprises the following steps: first, historical travel track data of a first vehicle is acquired, the historical travel track data including position data of track points and time data of reaching the track points. Optionally, the acquiring the historical travel track data of the first vehicle according to the embodiment of the present invention specifically includes: and receiving first vehicle related data reported by a vehicle machine system equipped on the first vehicle according to a set frequency, and forming historical driving track data of the first vehicle by using the first vehicle related data. And secondly, enabling at least one track point with the vehicle overspeed condition to serve as a target track point based on the position data and the time data. And thirdly, determining a virtual gate area on the electronic map according to the position data of the target track point. The embodiment of the invention can set the effective time length of the bayonet while determining the virtual bayonet area. Optionally, the determining, by the present invention, a virtual gate area on an electronic map according to the position data of the target track point includes: the position of the target track point is used as a central point and a preset radius is read, and a circular virtual bayonet area arranged on the electronic map is formed through the central point and the preset radius. Optionally, the determining, according to the position data of the target track point, the virtual gate area on the electronic map according to the embodiment of the present invention further includes: and determining the direction of the virtual bayonet according to the position data of the target track point and the position data of the track point adjacent to the target track point. Optionally, in some further embodiments of the present invention, determining a virtual gate area on the electronic map according to the position data of the target track point further includes: and determining the specific road where the target track point is located. Real-time location data of the second vehicle is then received. And finally, sending a first reminding message to a second vehicle which enters or is about to enter the virtual gate area according to the real-time position data. Optionally, in the embodiment of the present invention, sending the first reminding message to the second vehicle that has entered or is about to enter the virtual gate area includes: determining a virtual bayonet region within the effective bayonet duration as a useful bayonet region; and sending a message prompt to a second vehicle which enters or is about to enter the useful gate area. Optionally, some embodiments of the present invention, sending a first reminding message to a second vehicle that has entered or is about to enter the virtual gate area, includes: and sending a message prompt to a second vehicle which enters or is about to enter the useful gate area and runs along the direction of the virtual gate. Optionally, in other embodiments of the present invention, sending the first reminding message to the second vehicle that has entered or is about to enter the virtual gate area includes: and sending a message prompt to a second vehicle which enters or is about to enter the useful gate area, runs along the direction of the virtual gate and is on a specific road. Optionally, the method for reminding a message in some embodiments of the present invention further includes: the method comprises the steps of determining the rest time of a driver in a preset time period through position data of a plurality of track points of a first vehicle and time data of reaching the plurality of track points, and sending one or more second reminding messages to the first vehicle according to the fact that the rest time of the driver is smaller than the preset rest time.
The logic and/or steps represented in the flowcharts or otherwise described herein, such as an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable storage medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable storage medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer cartridge (magnetic device), a Random Access Memory (RAM), a Read-Only Memory (ROM), an Erasable Programmable Read-Only Memory (EPROM-Only Memory, or flash Memory), an optical fiber device, and a portable Compact Disc Read-Only Memory (CDROM). Additionally, the computer-readable storage medium may even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic Gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic Gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
In the description herein, references to the description of the term "the present embodiment," "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and simplifications made in the spirit of the present invention are intended to be included in the scope of the present invention.
Claims (10)
1. A method of message alert, the method comprising:
obtaining historical driving track data of a first vehicle, wherein the historical driving track data comprises position data of track points and time data of reaching the track points;
enabling at least one track point with a vehicle overspeed condition to serve as a target track point based on the position data and the time data;
determining a virtual gate area on the electronic map according to the position data of the target track point;
receiving real-time location data of a second vehicle;
and sending a first reminding message to a second vehicle which enters or is about to enter the virtual gate area according to the real-time position data.
2. The method of message alert as in claim 1,
the method further comprises the following steps: setting effective time length of the bayonet while determining the virtual bayonet area;
the sending a first reminding message to a second vehicle which enters or is about to enter the virtual gate area comprises:
determining a virtual bayonet region within the effective bayonet duration as a useful bayonet region;
and sending a message prompt to a second vehicle which enters or is about to enter the useful gate area.
3. The method of message alert as in claim 2,
the determining the virtual gate area on the electronic map according to the position data of the target track point further comprises: determining the direction of a virtual bayonet according to the position data of the target track point and the position data of the track point adjacent to the target track point;
the sending a first reminding message to a second vehicle which enters or is about to enter the virtual gate area comprises: and sending a message prompt to a second vehicle which enters or is about to enter the useful gate area and runs along the direction of the virtual gate.
4. The method of message alert as in claim 3,
the determining the virtual gate area on the electronic map according to the position data of the target track point further comprises: determining a specific road where the target track point is located;
the sending a first reminding message to a second vehicle which enters or is about to enter the virtual gate area comprises: sending a message prompt to a second vehicle which enters or is about to enter the useful gate area, runs along the direction of the virtual gate and is on the specific road.
5. A message reminding method according to any of claims 1 to 4, wherein the determining a virtual gate area on the electronic map according to the position data of the target track point comprises:
taking the position of the target track point as a central point and reading a preset radius;
and forming a circular virtual bayonet area arranged on the electronic map through the central point and the preset radius.
6. The method of message alert as recited in claim 1, further comprising:
determining the rest time of a driver in a preset time period according to the position data of a plurality of track points of a first vehicle and the time data of reaching the plurality of track points;
and sending one or more second reminding messages to the first vehicle according to the condition that the rest time length of the driver is less than the preset rest time length.
7. The method of message alert as in claim 1, wherein the obtaining historical driving trajectory data of the first vehicle comprises:
receiving the first vehicle related data reported by a vehicle machine system equipped on the first vehicle according to a set frequency;
historical driving track data of the first vehicle is formed by using the first vehicle-related data.
8. An apparatus for message alerting, the apparatus comprising:
the track acquisition module is used for acquiring historical driving track data of the first vehicle, wherein the historical driving track data comprises position data of track points and time data of reaching the track points;
the overspeed determining module is used for enabling at least one track point with a vehicle overspeed condition to serve as a target track point based on the position data and the time data;
the bayonet setting module is used for determining a virtual bayonet area on the electronic map according to the position data of the target track point;
a real-time positioning module for receiving real-time location data of a second vehicle;
and the message reminding module is used for sending a first reminding message to a second vehicle which enters or is about to enter the virtual gate area according to the real-time position data.
9. A computer device comprising a memory and a processor, the memory having stored therein computer-readable instructions that, when executed by the processor, cause the processor to perform the steps of the method of message alert as claimed in any one of claims 1 to 7.
10. A storage medium having computer-readable instructions stored thereon, which, when executed by one or more processors, cause the one or more processors to perform the steps of the method of message alert as claimed in any one of claims 1 to 7.
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Cited By (1)
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