CN109995934A - Reminding method and terminal device - Google Patents

Abstract

The embodiment of the invention discloses a prompting method and a terminal device, which relate to the technical field of terminals and are used to solve the problem that the method for detecting hidden dangers of driving safety in the prior art is not comprehensive enough. The method includes: acquiring first location information, where the first location information is used to indicate the first location where the terminal device is at the current moment; and in the case where it is determined that the distance between the first location and the target location is less than or equal to a first threshold, outputting a prompt information, and the prompt information is used to prompt the user that an abnormal situation occurs at the target location; wherein, the target location is the location where the abnormal situation occurs in the moving direction of the terminal device, and the location where the abnormal situation occurs is the target reported by the server according to the target time period. If the abnormal driving data is determined, the target time period is the time period before the current time and the duration from the current time is the preset time period, and the target terminal device is the terminal device that passes the target location within the target time period and reports the abnormal driving data.

Description

Prompt method and terminal device

technical field

Embodiments of the present invention relate to the technical field of terminals, and in particular, to a prompting method and a terminal device.

Background technique

With the continuous development of terminal technology, the functions of terminal equipment are becoming more and more powerful. With the continuous improvement of living standards, more and more users will choose to travel by car. The issue of driving safety has always been an issue worthy of everyone's attention.

At present, the existing driving navigation technology can usually monitor the speed of the vehicle in real time to determine the abnormal conditions such as vehicle speeding or road congestion that may cause driving safety hazards, but it is impossible to monitor the speed of the vehicle in real time. Abnormal conditions of security risks.

Therefore, the methods for detecting potential driving safety hazards in the prior art are not comprehensive enough.

SUMMARY OF THE INVENTION

Embodiments of the present invention provide a prompting method and a terminal device, so as to solve the problem that the prior art method for detecting potential driving safety hazards is not comprehensive enough.

In order to solve the above-mentioned technical problems, the present invention is achieved in this way:

In a first aspect, an embodiment of the present invention provides a prompting method, which is applied to a terminal device. The method includes: acquiring first location information, where the first location information is used to indicate a first location where the terminal device is currently located; When it is determined that the distance between the first position and the target position is less than or equal to the first threshold, output prompt information, where the prompt information is used to prompt the user that an abnormal condition occurs at the target position; wherein, the target position is the moving direction of the terminal device The location where the abnormal situation occurs, the location where the abnormal situation occurs is determined by the server according to the target driving abnormal data reported by the target terminal device within the target time period, and the target time period is the time before the current time and the current time. is a preset time period, and the target terminal device is a terminal device that passes through the target position within the target time period and reports abnormal driving data.

In a second aspect, an embodiment of the present invention provides a prompting method, which is applied to a server. The method includes: receiving target driving abnormality data reported by a target terminal device within a target time period, where the target time period is before the current moment, The time period from the current moment is a preset time period, and the target terminal device is a terminal device that passes through the target position within the target time period and reports abnormal driving data; according to the target abnormal driving data, determine the target position, the The target position is the position where an abnormal situation occurs; the target position information is sent to the terminal device, the target position information is used to indicate the target position, and the target position is used for the terminal device to output prompt information according to the target position.

In a third aspect, an embodiment of the present invention provides a terminal device, the terminal device includes: an acquisition module and an output module; the acquisition module is configured to acquire first location information, where the first location information is used to indicate that the terminal device is currently The first position at the moment; the output module is used to output prompt information when it is determined that the distance between the first position obtained by the obtaining module and the target position is less than or equal to the first threshold, and the prompt information is used for prompting An abnormal situation occurs at the target location of the user; wherein, the target location is the location where the abnormal situation occurs in the moving direction of the terminal device, and the location where the abnormal situation occurs is determined by the server according to the target driving abnormal data reported by the target terminal device within the target time period. , the target time period is a time period before the current moment and the duration from the current moment is a preset time period, and the target terminal device is a terminal device that passes through the target position and reports abnormal driving data within the target time period .

In a fourth aspect, an embodiment of the present invention provides a server, the server includes: a receiving module, a determining module, and a sending module; the receiving module is configured to receive target driving abnormal data reported by a target terminal device within a target time period, the The target time period is a time period before the current moment and the duration from the current moment is a preset time period, and the target terminal device is a terminal device that passes through the target position and reports abnormal driving data within the target time period; the determination The module is used to determine the target position according to the abnormal data of the target driving received by the receiving module, and the target position is the position where the abnormal situation occurs; the sending module is used to send the target position information to the terminal device, and the target position information is used for The target position determined by the determining module is indicated, and the target position is used for the terminal device to output prompt information according to the target position.

In a fifth aspect, an embodiment of the present invention provides a terminal device, including a processor, a memory, and a computer program stored on the memory and running on the processor. When the computer program is executed by the processor, the The steps of the prompt method in an aspect.

In a sixth aspect, an embodiment of the present invention provides a server, including a processor, a memory, and a computer program stored on the memory and running on the processor, the computer program being executed by the processor to achieve the second The steps of the prompt method in the aspect.

In a seventh aspect, an embodiment of the present invention provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, implements the prompting method in the first aspect or the second aspect A step of.

In this embodiment of the present invention, the terminal device acquires first location information, which is used to indicate the first location where the terminal device is at the current moment; when it is determined that the distance between the first location and the target location is less than or equal to In the case of the first threshold, output prompt information, the prompt information is used to prompt the user that an abnormal situation occurs at the target position; wherein, the target position is the position where the abnormal situation occurs in the moving direction of the terminal device, and the location where the abnormal situation occurs is Determined by the server according to the target driving abnormality data reported by the target terminal device within the target time period, the target time period is the time period before the current moment and the duration from the current moment is the preset time period, and the target terminal device is in the A terminal device that passes through the target location within the target time period and reports abnormal driving data. Through this solution, the terminal device can output prompt information according to the acquired first position information, in the case of determining the target position where the distance from the first position information is less than or equal to the first threshold and where an abnormal situation occurs, so that the user can know the target position When an abnormal situation occurs, and measures such as speed reduction or concentration are taken to pass through the target position to avoid the occurrence of potential safety hazards, the problem that the method for detecting potential safety hazards in driving in the prior art is not comprehensive enough.

Description of drawings

1 is a schematic diagram of the architecture of a possible Android operating system provided by an embodiment of the present invention;

FIG. 2 is one of the flowcharts of the prompting method provided by an embodiment of the present invention;

3 is a schematic diagram of an abnormal location determination provided by an embodiment of the present invention;

FIG. 4 is the second flowchart of the prompting method provided by the embodiment of the present invention;

FIG. 5 is a third flowchart of a prompting method provided by an embodiment of the present invention;

FIG. 6 is a fourth flowchart of a prompting method provided by an embodiment of the present invention;

FIG. 7 is one of schematic structural diagrams of a terminal device provided by an embodiment of the present invention;

FIG. 8 is a second schematic structural diagram of a terminal device provided by an embodiment of the present invention;

FIG. 9 is a third schematic structural diagram of a terminal device provided by an embodiment of the present invention;

10 is a schematic diagram of hardware of a terminal device provided by an embodiment of the present invention;

11 is a schematic structural diagram of a server provided by an embodiment of the present invention;

FIG. 12 is a schematic diagram of hardware of a server provided by an embodiment of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

The terms "first", "second", "third" and "fourth" in the description and claims of the present invention are used to distinguish different objects, rather than to describe a specific order of the objects. For example, the first abnormal location information, the first abnormal location information, and the like are used to distinguish different abnormal location information, rather than to describe a specific order of the abnormal location information.

In the embodiments of the present invention, words such as "exemplary" or "for example" are used to mean serving as an example, illustration or illustration. Any embodiments or designs described as "exemplary" or "such as" in the embodiments of the present invention should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present the related concepts in a specific manner.

In the description of the embodiments of the present invention, unless otherwise stated, the meaning of "plurality" refers to two or more, for example, a plurality of processing units refers to two or more processing units; a plurality of elements Refers to two or more elements, etc.

An embodiment of the present invention provides a prompting method. The terminal device obtains first location information, which is used to indicate the first location where the terminal device is at the current moment; when determining the distance between the first location and the target location In the case of less than or equal to the first threshold, output prompt information, the prompt information is used to prompt the user that an abnormal condition occurs at the target position; wherein, the target position is the position where the abnormal condition occurs in the moving direction of the terminal device, and the abnormal condition occurs. The location is determined by the server according to the target driving abnormality data reported by the target terminal device within the target time period, the target time period is the time period before the current moment and the duration from the current moment is the preset duration, the target terminal The device is a terminal device that passes through the target location within the target time period and reports abnormal driving data. Through this solution, the terminal device can output prompt information according to the acquired first position information, in the case of determining the target position where the distance from the first position information is less than or equal to the first threshold and where an abnormal situation occurs, so that the user can know the target position When an abnormal situation occurs, and measures such as speed reduction or concentration are taken to pass through the target position to avoid the occurrence of potential safety hazards, the problem that the method for detecting potential safety hazards in driving in the prior art is not comprehensive enough.

Taking the Android operating system as an example below, the software environment to which the prompting method provided by the embodiment of the present invention is applied will be introduced.

As shown in FIG. 1 , it is a schematic structural diagram of a possible Android operating system provided by an embodiment of the present invention. In FIG. 1, the architecture of the Android operating system includes four layers, namely: an application layer, an application framework layer, a system runtime layer, and a kernel layer (specifically, a Linux kernel layer).

The application layer includes various applications (including system applications and third-party applications) in the Android operating system.

The application framework layer is the framework of the application, and developers can develop some applications based on the application framework layer under the condition of complying with the development principles of the framework of the application.

The system runtime layer includes libraries (also called system libraries) and the Android operating system runtime environment. The library mainly provides various resources required by the Android operating system. The Android operating system operating environment is used to provide a software environment for the Android operating system.

The kernel layer is the operating system layer of the Android operating system and belongs to the bottom layer of the Android operating system software layer. The kernel layer provides core system services and hardware-related drivers for the Android operating system based on the Linux kernel.

Taking the Android operating system as an example, in this embodiment of the present invention, a developer can develop a software program for implementing the prompting method provided by the embodiment of the present invention based on the system architecture of the Android operating system as shown in FIG. It can run based on the Android operating system as shown in Figure 1. That is, the processor or the terminal can implement the prompting method provided by the embodiment of the present invention by running the software program in the Android operating system.

The terminal device in this embodiment of the present invention may be a mobile terminal device or a non-mobile terminal device. The mobile terminal device can be a mobile phone, a tablet computer, a notebook computer, a handheld computer, a vehicle-mounted terminal, a wearable device, an ultra-mobile personal computer (UMPC), a netbook, or a personal digital assistant (PDA), etc. ; The non-mobile terminal device may be a personal computer (personal computer, PC), a television (television, TV), a teller machine or a self-service machine, etc. The embodiment of the present invention is not specifically limited.

The execution subject of the prompting method provided in the embodiment of the present invention may be the above-mentioned terminal equipment (including mobile terminal equipment and non-mobile terminal equipment), or may be a functional module and/or functional entity capable of implementing the method in the terminal equipment. can be determined according to actual usage requirements, which is not limited in the embodiment of the present invention. The prompt method provided by the embodiment of the present invention is exemplarily described below by taking a terminal device as an example.

Referring to FIG. 2 , an embodiment of the present invention provides a prompting method, which is applied to a terminal device, and the method may include the following steps 201 to 202 .

Step 201: The terminal device acquires first location information, where the first location information is used to indicate the first location where the terminal device is at the current moment.

The first location information may be longitude and latitude information, or may be other location information that can describe the current location of the terminal device, which is not limited in this embodiment of the present invention.

Optionally, the terminal device can be located through a global (satellite) positioning system (Global Positioning System, referred to as GPS) positioning, base station positioning, wireless local area network (Wireless Fidelity, referred to as Wi-Fi) positioning, Internet Protocol (Internet Protocol, referred to as IP) positioning. , Radio Frequency Identification (RFID)/QR code, Bluetooth positioning and other positioning methods to obtain the first position information of the current position of the terminal device. There are related technologies, which are not repeated in this embodiment of the present invention.

Optionally, the terminal device may acquire the first location information input by the user. Exemplarily, the terminal device may display a first interface for inputting the first location information, and in response to the user's input on the first interface, the terminal device acquires the first location information.

Step 202: The terminal device outputs prompt information when it is determined that the distance between the first position and the target position is less than or equal to a first threshold.

The prompt information is used to prompt the user that an abnormal condition occurs at the target location.

The prompt information can be pop-up prompt information, such as pattern prompt information, animation prompt information, and text prompt information; the prompt information can be bell prompt information, and the prompt information can also be voice prompt information, which is specifically determined according to actual use needs. Embodiments of the present invention Not limited.

Preferably, the prompt information is voice prompt information sent by a voice assistant, which is more beneficial for the user to know the prompt information in time and take corresponding measures based on the prompt information.

The first threshold may be preset in advance, or may be calculated according to the actual situation. The value of the first threshold may be determined according to actual usage requirements, which is not limited in this embodiment of the present invention.

Optionally, the terminal device determines that the distance between the first position and the target position is less than or equal to the first threshold, which may be after the terminal device obtains the target position, obtains the distance between the first position and the target position, and then judges whether the distance is less than or equal to the distance. is equal to the first threshold. For the specific process, reference may be made to the related art, which will not be repeated here. Optionally, the terminal device determines that the distance between the first position and the target position is less than or equal to the first threshold, which may be that the terminal device only needs to obtain the target position (for example, when the terminal device receives the target position sent by the server, it determines the first The distance between the position and the target position is less than or equal to the first threshold; otherwise, the target position will not be received), it can be determined that the distance between the first position and the target position is less than or equal to the first threshold.

The target location is the location where the abnormal situation occurs in the moving direction of the terminal device, and the location where the abnormal situation occurs is determined by the server according to the target driving abnormal data reported by the target terminal device within the target time period, and the target time period is the The time period before the current moment and the duration from the current moment is a preset time period, and the target terminal device is a terminal device that passes the target position within the target time period and reports abnormal driving data.

The movement direction of the terminal device is the movement direction of the terminal device in the next certain period of time, and the movement direction of the terminal device can be determined according to the existing navigation technology and related technologies, which is not repeated here.

The abnormal condition refers to a condition that may cause hidden dangers in driving safety. Exemplarily, the abnormal condition includes congestion, accident, foreign objects on the road, etc., which are not limited in the embodiment of the present invention.

The preset duration is preset by the terminal device in advance, and is calculated according to actual usage requirements. The value of the preset duration can be determined according to actual usage requirements, which is not limited in this embodiment of the present invention.

The target time period is the time period before the current time and the time period from the current time is the preset time period, that is, the target time period is the time period from the start time to the end time, where the current time is the end time, and the start time The start time is the time before the current time and the preset time period from the current time.

The target driving abnormal data refers to the data reported by the target terminal device indicating abnormal conditions, which can be obtained by the terminal device according to the user's behavior analysis, or obtained by the terminal device according to the behavior data of the terminal device. , the embodiments of the present invention are not limited.

In the prior art, the real-time speed reported by the terminal device to the server does not belong to the abnormal driving data in the embodiment of the present invention.

In the prior art, the server usually determines abnormal conditions such as faults and foreign objects through a user's reporting of faults and foreign objects, or through satellite photography and other methods. In the embodiment of the present invention, the server determines abnormal conditions such as faults and foreign objects according to the target driving abnormal data reported by the terminal device.

Optionally, each piece of abnormal driving data in the target abnormal driving data includes: at least one of the data of the abnormal driving behavior of the user and the data of the abnormal driving expression of the user, and abnormal location information; wherein, the abnormal location information It is used to indicate at least one of the following: the location where the abnormal driving behavior occurs, and the location where the abnormal driving expression occurs. Each piece of abnormal driving data in the target abnormal driving data may also include other feasible information, which is not limited in the embodiment of the present invention.

Exemplarily, each piece of abnormal driving data in the target abnormal driving data has the following three possibilities: the first possibility is the data of the abnormal driving behavior of the user and the abnormal location information, and the abnormal location information is used to indicate that the abnormality occurs. The location of the driving behavior; the second possibility is the data of the user's abnormal driving expression and the abnormal location information, the abnormal location information is used to indicate the location where the abnormal driving expression occurs; the third possibility is the data of the user's abnormal driving behavior and data of the user's abnormal driving expression, and abnormal location information, the abnormal location information is used to indicate the location where the abnormal driving behavior occurs, and the location where the abnormal driving expression occurs.

It should be noted that: in the embodiment of the present invention, in the target driving abnormal data, each driving abnormal data in a part of the driving abnormal data may be the data of the user's abnormal driving behavior and abnormal location information, and each driving abnormal data in a part of the abnormal driving data The abnormal driving data can all be the data of the user's abnormal driving expression and the abnormal location information; each piece of abnormal driving data in a part of the abnormal driving data can be the data of the abnormal driving behavior of the user, the data of the abnormal driving expression of the user, and the abnormal driving behavior of the user. location information.

The following is an example of a single terminal device reporting abnormal driving data to the server.

Exemplarily, on the way of driving, the terminal device moves together with the vehicle (a car is used as an example for illustration below), so the terminal device can detect the driving behavior of the user in real time. The detection of driving behavior can include at least one of the following:

The first is to detect the user's driving behavior by detecting the state of the terminal device itself.

The gravity sensor in the terminal device is a device used to detect the acceleration changes of objects in all directions, and the sharp turns and sudden braking in the driving behavior are essentially driving behaviors with acceleration changes in a certain direction. Shake and other functions also use the same principle, while sharp turns and sudden braking are just more shakes. Therefore, the gravity sensor of the terminal device can be used to detect the driving behaviors such as sharp turning and sudden braking, and at the same time, the specific location where these behaviors occur can be accurately located through the positioning device, so that the terminal device can generate the driving process of a single user. A series of abnormal driving data, such as: Data(position[xx,yy],action), where position represents the physical position coordinates, and action represents the specific abnormal driving behavior, such as sharp turning, sudden braking, etc.

Exemplarily, a series of abnormal driving data during the entire driving process can be described as follows.

Data1(position[100.5, 85.0], sudden brake): a sudden brake occurs at position (100.5, 85.0);

Data2(position[123.5, 90.7], sharp turn): A sharp turn occurs at position (123.5, 90.7);

...

The second is to detect the driving behavior by detecting the driver's driving expression.

The driver's driving expression can be detected through the front camera or microphone of the terminal device. For example, if abnormal behavior occurs during driving, the driver will generally respond instantaneously, such as pupil dilation, screaming, etc. These special reactions can be defined In case of an emergency, combined with the positioning device to accurately locate the location, a series of emergency behavior data on the way can be obtained, such as: Data(position[xx,yy],action), where position represents the physical location coordinates, and action represents the specific occurrence of the occurrence. Abnormal driver behavior, such as dilated pupils, screaming, etc.

Exemplarily, a series of abnormal driving data during the entire driving process can be described as follows.

Data1(position[158.5, 100.0], scream): a scream occurred at position (158.5, 100.0);

Data2(position[172.5, 110.5], pupil dilation): A pupil dilation occurred at position (172.5, 110.5);

...

It should be noted that: the above two abnormal behavior data detection may be false positives due to equipment accuracy, or false negatives due to drivers wearing sunglasses, etc., but this does not matter, because the data reported by countless users, as well as through the analysis of big data. For data analysis, these errors can be ignored.

Optionally, the target location is a location where the ratio of the number of target terminal devices to the number of historical terminal devices is greater than or equal to a second threshold, and the historical terminal device is a terminal device that passes through the target location within the target time period. That is, a position where the ratio of the number of terminal devices reporting abnormal driving data to the server through a location to the total number of terminal devices passing through the location is greater than or equal to the second threshold. That is to say, when the probability of reporting abnormal driving data in all terminal devices passing through the location is greater than or equal to the second threshold, the location can be determined as the location where the abnormal situation occurs (the abnormal driving location).

The second threshold may be preset in advance, or may be preset according to actual use conditions. The second threshold is greater than 0 and less than or equal to 1. The value of the second threshold may be determined according to actual use requirements. This embodiment of the present invention Not limited.

Optionally, the target location is a location where the number of target terminal devices is greater than or equal to a third threshold. That is, a location where the number of terminal devices reporting abnormal driving data to the server through a location is greater than or equal to the third threshold. That is to say, when the terminal device that reports the abnormal driving data is greater than or equal to the third threshold, the position can be determined as the position where the abnormal condition occurs (the abnormal driving position).

The third threshold may be preset in advance, or may be preset according to actual use conditions, the third threshold is greater than or equal to 1, and the value of the third threshold may be determined according to actual use requirements, which is not limited in this embodiment of the present invention.

Exemplarily, a big data collection server can be established through an Internet platform. When a single user has abnormal driving conditions, the abnormal driving data can be reported to the server in real time, so that the server can receive countless abnormal driving data. For abnormal driving data, if it is found that the probability of reporting abnormal driving data at a certain position exceeds a certain threshold, this position is marked as an abnormal position (a position where an abnormal situation occurs). For example, the number of terminal devices (number of vehicles) passing through a certain location is N, and the number of abnormal driving data reported at a certain location is M. When M/N>0.5, (more than half of the users reported abnormal data at this location), Then mark this position as an abnormal position, as shown in Figure 3, where the probability of reporting abnormal driving data at positions 2 and 4 exceeds 0.5, so positions 2 and 4 are marked as abnormal positions. It can be found that in the location where there is a real accident, the abnormal driving data reported by the terminal device is relatively concentrated, and the reporting probability is high, so it can be determined as an abnormal location, while some falsely reported abnormal driving data is relatively discrete, and the reporting probability is small, it can be Determined to be a non-anomalous location.

It should be noted that: the same terminal device (the same vehicle) can report the abnormal driving data for multiple times through the same location, which is recorded as the abnormal driving data reported by multiple terminal devices (that is, recorded as multiple data); or the same terminal device ( The same vehicle) reports the abnormal driving data multiple times through the same location, which is recorded as the abnormal driving data reported by a terminal device (ie, recorded as one-time data); in the embodiment of the present invention, the former is preferred.

Through the above method, the server has marked countless abnormal driving positions. When the user is approaching an abnormal position through navigation and other methods during driving, the terminal device will output a prompt message to remind the user to take measures such as slowing down or paying attention. , pass the abnormal position cautiously, thereby reducing the driving risk.

Optionally, with reference to FIG. 2 , as shown in FIG. 4 , before step 201 . The prompting method provided by the embodiment of the present invention may further include the following step 203; the above-mentioned step 201 may be specifically implemented by the following step 201a.

Step 203: The terminal device determines whether the terminal device is on a vehicle.

The terminal device can determine whether it is on a vehicle by detecting the driving speed, or can determine whether it is on a vehicle by taking a photo, or other feasible methods, which are not limited in the embodiment of the present invention. For the specific technology for determining whether the terminal device is on a vehicle, reference may be made to the related art, which will not be repeated here.

If it is determined that the terminal device is on a vehicle, the following step 201a is performed, otherwise, no step is performed.

Step 201a, the terminal device acquires the first location information of the terminal device when it is determined that the terminal device is on a vehicle.

For details, reference may be made to the above related description of step 201, which will not be repeated here.

In this way, false prompts can be avoided, unnecessary operations can be reduced, and user experience can be improved.

Optionally, with reference to FIG. 4 , as shown in FIG. 5 , before step 202 . The prompting method provided in this embodiment of the present invention may further include the following steps 204-205.

Step 204: Before determining that the distance between the first position and the target position is less than or equal to the first threshold, the terminal device sends the first position information to the server.

The server receives the first position information, searches for whether the target position is included in the moving direction of the terminal device, and if so, returns target position information indicating the target position to the terminal device.

Step 205: The terminal device receives the target location information sent by the server, where the target location information is used to indicate the target location.

After receiving the target position information, the terminal device determines that the distance between the first position and the target position is less than or equal to the first threshold.

In this way, the rate at which the terminal device obtains the target position can be increased, the storage resources of the terminal device can be saved, the hidden danger of driving safety can be reduced, and the user experience can be improved.

Optionally, after the server obtains the itinerary of the terminal device, the server may send the model for determining the abnormal position to the terminal, and then the terminal device determines the target position by itself based on the distance from the model for determining the abnormal position. In this way, the terminal device can obtain the model for determining the abnormal position in advance, and can determine the target position in the offline state, thereby reducing the hidden danger of driving safety and improving the user experience.

Each accompanying drawing in the embodiment of the present invention is exemplified by combining with the accompanying drawing of the exclusive embodiment. During specific implementation, each accompanying drawing can also be implemented by combining with any other accompanying drawings, which is not limited by the embodiment of the present invention.

An embodiment of the present invention provides a prompting method, in which a terminal device obtains first position information, where the first position information is used to indicate the first position where the terminal device is at the current moment; after determining the first position and the target position When the distance is less than or equal to the first threshold, output prompt information, the prompt information is used to prompt the user that an abnormal situation occurs at the target location; wherein, the target location is the location where the abnormal situation occurs in the moving direction of the terminal device, and the abnormal situation occurs. The location of the situation is determined by the server according to the target driving abnormality data reported by the target terminal device within the target time period. The terminal device is a terminal device that passes through the target location within the target time period and reports abnormal driving data. Through this solution, the terminal device can output prompt information according to the acquired first position information, in the case of determining the target position where the distance from the first position information is less than or equal to the first threshold and where an abnormal situation occurs, so that the user can know the target position When an abnormal situation occurs, and measures such as speed reduction or concentration are taken to pass through the target position to avoid the occurrence of potential safety hazards, the problem that the method for detecting potential safety hazards in driving in the prior art is not comprehensive enough.

As shown in FIG. 6 , an embodiment of the present invention provides a prompting method, which is applied to a server, and the method may include the following steps 301 to 303 .

Step 301: The server receives the target driving abnormality data reported by the target terminal device within the target time period.

The target time period is a time period before the current moment and the duration from the current moment is a preset time period, and the target terminal device is a terminal device that passes through the target position within the target time period and reports abnormal driving data.

Optionally, each piece of abnormal driving data in the target abnormal driving data includes: at least one of the data of the abnormal driving behavior of the user and the data of the abnormal driving expression of the user, and abnormal location information; wherein, the abnormal location information It is used to indicate at least one of the following: the location where the abnormal driving behavior occurs, and the location where the abnormal driving expression occurs.

Step 302: The server determines the target position according to the target driving abnormality data.

The target position is the position where the abnormal situation occurs.

Optionally, the target location is a location where the ratio of the number of target terminal devices to the number of historical terminal devices is greater than or equal to a second threshold, and the historical terminal device is a terminal device that passes through the target location within the target time period; or The target position is a position where the number of target terminal devices is greater than or equal to the third threshold.

Step 303: The server sends target location information to the terminal device.

The target position information is used to indicate the target position, and the target position is used for the terminal device to output prompt information according to the target position.

It should be noted that: the embodiment of the present invention does not limit the timing when the server sends the target location information to the terminal device. For example, after the server determines the target location, the target location information can be sent to the terminal device immediately; After the target area (for example, the area with the target position as the center and the diameter as the preset value), the target position information is sent to the terminal device; it can also be after receiving the first position information of the terminal device, the target position is sent to the terminal device information; it may also be other information, which is not limited in this embodiment of the present invention.

Optionally, before step 302, the prompting method provided in this embodiment of the present invention may further include the following step 304, and the step 302 may be specifically implemented by the following step 302a.

Step 304: The server receives the first location information sent by the terminal device.

Step 302a, the server determines the target position according to the target driving abnormality data and the first position information.

For the specific description of the above steps 301 to 304, reference may be made to the relevant descriptions of the above steps 201 to 205, which will not be repeated here.

An embodiment of the present invention provides a server, where a terminal device obtains first location information, where the first location information is used to indicate the first location where the terminal device is at the current moment; when determining the distance between the first location and the target location In the case of less than or equal to the first threshold, output prompt information, the prompt information is used to prompt the user that an abnormal condition occurs at the target position; wherein, the target position is the position where the abnormal condition occurs in the moving direction of the terminal device, and the abnormal condition occurs. The location is determined by the server according to the target driving abnormality data reported by the target terminal device within the target time period. The device is a terminal device that passes through the target location within the target time period and reports abnormal driving data. Through this solution, the terminal device can output prompt information according to the acquired first position information, in the case of determining the target position where the distance from the first position information is less than or equal to the first threshold and where an abnormal situation occurs, so that the user can know the target position When an abnormal situation occurs, and measures such as speed reduction or concentration are taken to pass through the target position to avoid the occurrence of potential safety hazards, the problem that the method for detecting potential safety hazards in driving in the prior art is not comprehensive enough.

As shown in FIG. 7, an embodiment of the present invention provides a terminal device 120. The terminal device 120 includes: an acquisition module 121 and an output module 122; the acquisition module 121 is used to acquire first position information, and the first position information is used for is used to indicate the first position of the terminal device at the current moment; the output module 122 is used to output a prompt when it is determined that the distance between the first position obtained by the obtaining module 121 and the target position is less than or equal to the first threshold information, the prompt information is used to prompt the user that an abnormal situation occurs at the target location; wherein, the target location is the location where the abnormal situation occurs in the moving direction of the terminal device, and the location where the abnormal situation occurs is the server according to the target time period, the target terminal Determined by the target driving abnormality data reported by the device, the target time period is the time period before the current time and the time period from the current time is the preset time period, and the target terminal device is passing the target position within the target time period. And the terminal device that reports abnormal driving data.

Optionally, the target location is a location where the ratio of the number of target terminal devices to the number of historical terminal devices is greater than or equal to a second threshold, and the historical terminal device is a terminal device that passes through the target location within the target time period; or The target position is a position where the number of target terminal devices is greater than or equal to the third threshold.

Optionally, each piece of abnormal driving data in the target abnormal driving data includes: at least one of the data of the abnormal driving behavior of the user and the data of the abnormal driving expression of the user, and abnormal location information; wherein, the abnormal location information It is used to indicate at least one of the following: the location where the abnormal driving behavior occurs, and the location where the abnormal driving expression occurs.

Optionally, with reference to FIG. 7, as shown in FIG. 8, the terminal device 120 further includes: a determination module 123; the determination module 123 is configured to determine whether the terminal device is before acquiring the first location information of the terminal device on a vehicle; the acquiring module 121 is specifically configured to acquire the first location information of the terminal device when the determining module 123 determines that the terminal device is on a vehicle.

Optionally, with reference to FIG. 8, as shown in FIG. 9, the terminal device 120 further includes: a sending module 124 and a receiving module 125; the sending module 124 is used to determine that the distance between the first position and the target position is less than or equal to Before the first threshold, the first location information is sent to the server; the receiving module 125 is configured to receive the target location information sent by the server, where the target location information is used to indicate the target location.

The terminal device provided in the embodiment of the present invention can implement each process shown in any one of FIG. 2 to FIG. 5 in the foregoing method embodiment, and to avoid repetition, details are not described herein again.

An embodiment of the present invention provides a terminal device. The terminal device obtains first location information, where the first location information is used to indicate the first location where the terminal device is at the current moment; when determining the first location and the target location When the distance is less than or equal to the first threshold, output prompt information, the prompt information is used to prompt the user that an abnormal condition occurs at the target position; wherein, the target position is the position where the abnormal condition occurs in the moving direction of the terminal device, and the abnormal condition occurs. The location of the situation is determined by the server according to the target driving abnormality data reported by the target terminal device within the target time period. The terminal device is a terminal device that passes through the target location within the target time period and reports abnormal driving data. Through this solution, the terminal device can output prompt information according to the acquired first position information, in the case of determining the target position where the distance from the first position information is less than or equal to the first threshold and where an abnormal situation occurs, so that the user can know the target position When an abnormal situation occurs, and measures such as speed reduction or concentration are taken to pass through the target position to avoid the occurrence of potential safety hazards, the problem that the method for detecting potential safety hazards in driving in the prior art is not comprehensive enough.

FIG. 10 is a schematic diagram of a hardware structure of a terminal device implementing various embodiments of the present invention. As shown in FIG. 10 , the terminal device 100 includes but is not limited to: a radio frequency unit 101 , a network module 102 , an audio output unit 103 , an input unit 104 , a sensor 105 , a display unit 106 , a user input unit 107 , an interface unit 108 , and a memory 109 , the processor 110, and the power supply 111 and other components. Those skilled in the art can understand that the structure of the terminal device shown in FIG. 10 does not constitute a limitation on the terminal device, and the terminal device may include more or less components than the one shown, or combine some components, or different components layout. In the embodiment of the present invention, the terminal device includes but is not limited to a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a vehicle terminal device, a wearable device, a pedometer, and the like.

The processor 110 is configured to acquire first position information, where the first position information is used to indicate the first position where the terminal device is at the current moment; after determining that the distance between the first position and the target position is less than or equal to the first position In the case of the threshold value, output prompt information, the prompt information is used to prompt the user that an abnormal situation occurs at the target location; wherein, the target location is the location where the abnormal situation occurs in the moving direction of the terminal device, and the location where the abnormal situation occurs is the server according to. Within the target time period, determined by the target driving abnormality data reported by the target terminal device, the target time period is the time period before the current moment and the duration from the current moment is the preset duration, and the target terminal device is at the target A terminal device that passes through the target location within a time period and reports abnormal driving data.

In the terminal device provided by the embodiment of the present invention, the terminal device obtains the first position information, and the first position information is used to indicate the first position where the terminal device is at the current moment; when it is determined that the distance between the first position and the target position is less than or equal to the first threshold, output prompt information, the prompt information is used to prompt the user that an abnormal situation occurs at the target position; wherein, the target position is the position where the abnormal situation occurs in the moving direction of the terminal device, and the abnormal situation occurs. The location is determined by the server according to the target driving abnormality data reported by the target terminal device within the target time period, and the target time period is the time period before the current moment and the duration from the current moment is a preset duration, and the target terminal device It is a terminal device that passes through the target location within the target time period and reports abnormal driving data. Through this solution, the terminal device can output prompt information according to the acquired first position information, in the case of determining the target position where the distance from the first position information is less than or equal to the first threshold and where an abnormal situation occurs, so that the user can know the target position When an abnormal situation occurs, and measures such as speed reduction or concentration are taken to pass through the target position to avoid the occurrence of potential safety hazards, the problem that the method for detecting potential safety hazards in driving in the prior art is not comprehensive enough.

It should be understood that, in this embodiment of the present invention, the radio frequency unit 101 may be used for receiving and sending signals in the process of sending and receiving information or during a call. Specifically, after receiving the downlink data from the base station, it is processed by the processor 110; The uplink data is sent to the base station. Generally, the radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 101 can also communicate with the network and other devices through a wireless communication system.

The terminal device provides the user with wireless broadband Internet access through the network module 102, such as helping the user to send and receive emails, browse web pages, and access streaming media.

The audio output unit 103 may convert audio data received by the radio frequency unit 101 or the network module 102 or stored in the memory 109 into audio signals and output as sound. Also, the audio output unit 103 may also provide audio output related to a specific function performed by the terminal device 100 (eg, call signal reception sound, message reception sound, etc.). The audio output unit 103 includes a speaker, a buzzer, a receiver, and the like.

The input unit 104 is used to receive audio or video signals. The input unit 104 may include a graphics processor (Graphics Processing Unit, GPU) 1041 and a microphone 1042, and the graphics processor 1041 is used for image data of still pictures or videos obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. to be processed. The processed image frames may be displayed on the display unit 106 . The image frames processed by the graphics processor 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the network module 102 . The microphone 1042 can receive sound and can process such sound into audio data. The processed audio data can be converted into a format that can be transmitted to a mobile communication base station via the radio frequency unit 101 for output in the case of a telephone call mode.

The terminal device 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel 1061 according to the brightness of the ambient light, and the proximity sensor can turn off the display panel 1061 and the display panel 1061 when the terminal device 100 moves to the ear. / or backlight. As a type of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in all directions (generally three axes), and can detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of the terminal device (such as horizontal and vertical screen switching, related games , magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), etc.; the sensor 105 may also include a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, Infrared sensors, etc., are not repeated here.

The display unit 106 is used to display information input by the user or information provided to the user. The display unit 106 may include a display panel 1061, and the display panel 1061 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.

The user input unit 107 may be used to receive input numerical or character information, and generate key signal input related to user setting and function control of the terminal device. Specifically, the user input unit 107 includes a touch panel 1071 and other input devices 1072 . The touch panel 1071, also referred to as a touch screen, can collect the user's touch operations on or near it (such as the user's finger, stylus, etc., any suitable object or attachment on or near the touch panel 1071). operate). The touch panel 1071 may include two parts, a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch orientation, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it to the touch controller. To the processor 110, the command sent by the processor 110 is received and executed. In addition, the touch panel 1071 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves. In addition to the touch panel 1071 , the user input unit 107 may also include other input devices 1072 . Specifically, other input devices 1072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be described herein again.

Further, the touch panel 1071 can be covered on the display panel 1061. When the touch panel 1071 detects a touch operation on or near it, it transmits it to the processor 110 to determine the type of the touch event, and then the processor 110 determines the type of the touch event according to the touch The type of event provides corresponding visual output on display panel 1061 . Although in FIG. 10 , the touch panel 1071 and the display panel 1061 are used as two independent components to realize the input and output functions of the terminal device, but in some embodiments, the touch panel 1071 and the display panel 1061 may be integrated The input and output functions of the terminal device are implemented, which is not specifically limited here.

The interface unit 108 is an interface for connecting an external device to the terminal device 100 . For example, external devices may include wired or wireless headset ports, external power (or battery charger) ports, wired or wireless data ports, memory card ports, ports for connecting devices with identification modules, audio input/output (I/O) ports, video I/O ports, headphone ports, and more. The interface unit 108 may be used to receive input from external devices (eg, data information, power, etc.) and transmit the received input to one or more elements within the terminal device 100 or may be used between the terminal device 100 and external Transfer data between devices.

The memory 109 may be used to store software programs as well as various data. The memory 109 may mainly include a stored program area and a stored data area, wherein the stored program area may store an operating system, an application program (such as a sound playback function, an image playback function, etc.) required for at least one function, and the like; Data created by the use of the mobile phone (such as audio data, phone book, etc.), etc. Additionally, memory 109 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

The processor 110 is the control center of the terminal device, uses various interfaces and lines to connect various parts of the entire terminal device, runs or executes the software programs and/or modules stored in the memory 109, and calls the data stored in the memory 109. , perform various functions of the terminal equipment and process data, so as to monitor the terminal equipment as a whole. The processor 110 may include one or more processing units; optionally, the processor 110 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, and application programs, etc., and the modem The modulation processor mainly handles wireless communication. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 110 .

The terminal device 100 may further include a power supply 111 (such as a battery) for supplying power to various components. Optionally, the power supply 111 may be logically connected to the processor 110 through a power management system, so as to manage charging, discharging, and power consumption through the power management system management and other functions.

In addition, the terminal device 100 includes some unshown functional modules, which will not be repeated here.

As shown in FIG. 11, an embodiment of the present invention provides a server 130. The server 130 includes: a receiving module 131, a determining module 132, and a sending module 133; the receiving module 131 is configured to receive reports from the target terminal equipment within a target time period The target driving abnormality data, the target time period is the time period before the current moment and the time period from the current moment is the preset time period, and the target terminal device is passing the target position within the target time period and reporting abnormal driving data terminal equipment; the determining module 132 is used to determine the target position according to the target driving abnormal data received by the receiving module 131, and the target position is the position where the abnormal situation occurs; the sending module 133 is used to send to the terminal equipment Target position information, the target position information is used to indicate the target position determined by the determining module 132, and the target position is used for the terminal device to output prompt information according to the target position.

Optionally, each piece of abnormal driving data in the target abnormal driving data includes: at least one of the data of the abnormal driving behavior of the user and the data of the abnormal driving expression of the user, and abnormal location information; wherein, the abnormal location information It is used to indicate at least one of the following: the location where the abnormal driving behavior occurs, and the location where the abnormal driving expression occurs.

Optionally, the target location is a location where the ratio of the number of target terminal devices to the number of historical terminal devices is greater than or equal to a second threshold, and the historical terminal device is a terminal device that passes through the target location within the target time period; or The target position is a position where the number of target terminal devices is greater than or equal to the third threshold.

Optionally, the receiving module is further configured to receive the first position information sent by the terminal device before determining the target position according to the target driving abnormality data. The determining module is specifically configured to determine the target position according to the target driving abnormality data and the first position information.

The terminal device provided in the embodiment of the present invention can implement each process shown in FIG. 6 in the foregoing method embodiment, which is not repeated here to avoid repetition.

An embodiment of the present invention provides a server, where a terminal device obtains first location information, where the first location information is used to indicate the first location where the terminal device is at the current moment; when determining the distance between the first location and the target location In the case of less than or equal to the first threshold, output prompt information, the prompt information is used to prompt the user that an abnormal condition occurs at the target position; wherein, the target position is the position where the abnormal condition occurs in the moving direction of the terminal device, and the abnormal condition occurs. The location is determined by the server according to the target driving abnormality data reported by the target terminal device within the target time period, the target time period is the time period before the current moment and the duration from the current moment is the preset duration, the target terminal The device is a terminal device that passes through the target location within the target time period and reports abnormal driving data. Through this solution, the terminal device can output prompt information according to the acquired first position information, in the case of determining the target position where the distance from the first position information is less than or equal to the first threshold and where an abnormal situation occurs, so that the user can know the target position When an abnormal situation occurs, and measures such as speed reduction or concentration are taken to pass through the target position to avoid the occurrence of potential safety hazards, the problem that the method for detecting potential safety hazards in driving in the prior art is not comprehensive enough.

Optionally, an embodiment of the present invention further provides a terminal device, which may include the above-mentioned processor 110 as shown in FIG. 10 , a memory 109 , and a computer program stored in the memory 109 and running on the processor 110 , When the computer program is executed by the processor 110, each process of the prompting method shown in any one of FIG. 2 to FIG. 5 in the above method embodiment is implemented, and the same technical effect can be achieved. To avoid repetition, details are not repeated here.

Optionally, an embodiment of the present invention further provides a server, which may include a processor 140 as shown in FIG. 12 , a memory 141 , and a computer program stored in the memory 141 and running on the processor 140 , the computer When the program is executed by the processor 140, each process of the prompting method shown in FIG. 6 in the above method embodiment is implemented, and the same technical effect can be achieved. In order to avoid repetition, details are not repeated here.

Embodiments of the present invention further provide a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, implements the method shown in any one of FIG. 2 to FIG. 6 in the foregoing method embodiments. Each process of the prompting method can achieve the same technical effect. To avoid repetition, details are not repeated here. The computer-readable storage medium is, for example, a read-only memory (Read-Only Memory, ROM), a random access memory (Random Access Memory, RAM), a magnetic disk, or an optical disk.

It should be noted that, herein, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements, It also includes other elements not expressly listed or inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element.

From the description of the above embodiments, those skilled in the art can clearly understand that the method of the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course can also be implemented by hardware, but in many cases the former is better implementation. Based on this understanding, the technical solutions of the present invention can be embodied in the form of software products in essence or the parts that make contributions to the prior art, and the computer software products are stored in a storage medium (such as ROM/RAM, magnetic disk, CD-ROM), including several instructions to make a terminal device (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the methods described in the various embodiments of the present invention.

The embodiments of the present invention have been described above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned specific embodiments, which are merely illustrative rather than restrictive. Under the inspiration of the present invention, without departing from the spirit of the present invention and the scope protected by the claims, many forms can be made, which all belong to the protection of the present invention.

Claims (15)

1. A prompting method, applied to a terminal device, characterized in that the method comprises: acquiring first location information, where the first location information is used to indicate the first location where the terminal device is at the current moment; When it is determined that the distance between the first position and the target position is less than or equal to the first threshold, output prompt information, where the prompt information is used to prompt the user that an abnormal condition occurs at the target position; Wherein, the target location is the location where the abnormal situation occurs in the moving direction of the terminal device, the location where the abnormal situation occurs is determined by the server according to the target driving abnormal data reported by the target terminal device within the target time period, and the target time The segment is a time segment before the current time and the duration from the current time is a preset time segment, and the target terminal device is a terminal device that passes through the target location and reports abnormal driving data within the target time segment. . 2. The method according to claim 1, wherein the target position is a position where the ratio of the number of target terminal devices to the number of historical terminal devices is greater than or equal to a second threshold, and the historical terminal device is a terminal devices passing through the target location within the target time period; or the target location is a location where the number of the target terminal devices is greater than or equal to a third threshold. 3. The method according to claim 1, wherein each piece of abnormal driving data in the target abnormal driving data comprises: at least one of the data of the abnormal driving behavior of the user and the data of the abnormal driving expression of the user , and abnormal location information; The abnormal location information is used to indicate at least one of the following: a location where the abnormal driving behavior occurs, and a location where the abnormal driving expression occurs. 4. The method according to claim 1, wherein before acquiring the first location information of the terminal device, the method further comprises: determining whether the terminal device is on a vehicle; The acquiring the first location information of the terminal device includes: When it is determined that the terminal device is on a vehicle, the first location information of the terminal device is acquired. 5. The method according to any one of claims 1 to 4, wherein the method further comprises: before determining that the distance between the first position and the target position is less than or equal to a first threshold, sending the first position information to a server; The target location information sent by the server is received, where the target location information is used to indicate the target location. 6. A prompting method, applied to a server, wherein the method comprises: Receive the target driving abnormal data reported by the target terminal device within the target time period, the target time period is the time period before the current moment and the duration from the current moment is the preset duration, and the target terminal device is at the current moment. A terminal device that passes through the target location within the target time period and reports abnormal driving data; determining a target position according to the target driving abnormality data, where the target position is a position where an abnormal situation occurs; Sending target location information to the terminal device, where the target location information is used to indicate the target location, and the target location is used for the terminal device to output prompt information according to the target location. 7. A terminal device, characterized in that the terminal device comprises: an acquisition module and an output module; The obtaining module is configured to obtain first location information, where the first location information is used to indicate the first location where the terminal device is at the current moment; The output module is configured to output prompt information when it is determined that the distance between the first position obtained by the obtaining module and the target position is less than or equal to a first threshold, and the prompt information is used to prompt the user about the target An abnormal situation occurs in the location; Wherein, the target location is the location where the abnormal situation occurs in the moving direction of the terminal device, the location where the abnormal situation occurs is determined by the server according to the target driving abnormal data reported by the target terminal device within the target time period, and the target time The segment is a time segment before the current time and the duration from the current time is a preset time segment, and the target terminal device is a terminal device that passes through the target location and reports abnormal driving data within the target time segment. . 8. The terminal device according to claim 7, wherein the target position is a position where the ratio of the number of target terminal devices to the number of historical terminal devices is greater than or equal to a second threshold, and the historical terminal device is a Terminal devices passing through the target location within the target time period; or the target location is a location where the number of the target terminal devices is greater than or equal to a third threshold. 9 . The terminal device according to claim 7 , wherein each piece of abnormal driving data in the target abnormal driving data comprises: at least one of the data of the abnormal driving behavior of the user and the data of the abnormal driving expression of the user. 10 . items, and abnormal location information; The abnormal location information is used to indicate at least one of the following: a location where the abnormal driving behavior occurs, and a location where the abnormal driving expression occurs. 10. The terminal device according to claim 7, wherein the terminal device further comprises: a determining module; the determining module, configured to determine whether the terminal device is on a vehicle before acquiring the first location information of the terminal device; The acquiring module is specifically configured to acquire the first location information of the terminal device when the determining module determines that the terminal device is on a vehicle. 11. The terminal device according to any one of claims 7 to 10, wherein the terminal device further comprises: a sending module and a receiving module; The sending module is configured to send the first position information to a server before determining that the distance between the first position and the target position is less than or equal to a first threshold; The receiving module is configured to receive the target location information sent by the server, where the target location information is used to indicate the target location. 12. A server, characterized in that the server comprises: a receiving module, a determining module and a sending module; The receiving module is configured to receive the target driving abnormality data reported by the target terminal device within the target time period, where the target time period is the time period before the current moment and the duration from the current moment is a preset duration, so The target terminal device is a terminal device that passes through the target location within the target time period and reports abnormal driving data; The determining module is configured to determine a target position according to the target driving abnormality data received by the receiving module, where the target position is a position where an abnormal situation occurs; The sending module is configured to send target position information to the terminal device, where the target position information is used to indicate the target position determined by the determining module, and the target position is used for the terminal device to output according to the target position prompt information. 13. A terminal device, characterized in that it comprises a processor, a memory, and a computer program stored on the memory and running on the processor, the computer program being executed by the processor to achieve the right Steps of the prompting method described in any one of claims 1 to 5. 14. A server, characterized in that it comprises a processor, a memory and a computer program stored on the memory and executable on the processor, the computer program being executed by the processor to achieve the method as claimed in the claims 6 the steps of the prompting method. 15. A computer-readable storage medium, wherein a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the prompt as claimed in any one of claims 1 to 6 is realized steps of the method.