Information prompting method, system and electronic device

Abstract

The application discloses an information prompting method, system and electronic equipment. Road condition information in a preset range of a driving vehicle is obtained. It is determined that the road condition information can cause the driving vehicle to be in an abnormal driving state. A target mode is determined from a first output mode and a second output mode based on the abnormal driving state to output prompting information. The prompting information output by the first output mode is used to prompt a passenger at a first position in the driving vehicle, and the prompting information output by the second output mode can prompt at least a passenger at a second position in the driving vehicle. The first position and the second position are different.

Description

Technical Field

[0001] This application relates to the field of information processing, and more particularly to an information prompting method, system, and electronic device. Background Technology

[0002] Roads often have uneven areas, which can cause bumps and tilts when a vehicle travels over them. Drivers may also need to brake suddenly. If passengers are not paying attention to the road conditions, they may be injured due to bumps, tilts, or sudden braking. Summary of the Invention

[0003] In view of the above, this application provides an information prompting method, system, and electronic device, the specific solutions of which are as follows:

[0004] An information prompting method, comprising:

[0005] Obtain road condition information within a preset range for the vehicle;

[0006] The road condition information is determined to be such that the vehicle is in an abnormal driving state.

[0007] Based on the abnormal driving state, a target mode is determined from the first output mode and the second output mode to output a prompt message;

[0008] The prompt information output by the first output method is used to prompt the driver and passenger in the first position of the vehicle, and the prompt information output by the second output method can prompt at least the driver and passenger in the second position of the vehicle, where the first position is different from the second position.

[0009] Furthermore, the first position is the driver's seat, and the second position is the passenger seat.

[0010] Furthermore, determining the target mode from the first output mode and the second output mode based on the abnormal driving state includes:

[0011] Based on the road condition information, determine the types of road conditions that can affect the driving status of the vehicle.

[0012] If the road condition type is determined to be one that can prevent the vehicle from being in an abnormal driving state, then the first output method is determined to be the target method.

[0013] If the road condition type is determined to be one in which the vehicle cannot avoid being in an abnormal driving state, then the second output method is determined to be the target method.

[0014] Furthermore, determining the target mode from the first output mode and the second output mode based on the abnormal driving state includes:

[0015] Based on the road condition information, determine the time required for the vehicle to reach a road condition location that can affect the vehicle's driving status.

[0016] If the duration exceeds a preset threshold, the first output method is determined to be the target method;

[0017] If the duration is less than the preset threshold, the second output mode is determined to be the target mode.

[0018] Furthermore, determining the target mode from the first output mode and the second output mode based on the abnormal driving state includes:

[0019] Based on the impact of the abnormal driving state on the first position and the second position, the target mode is determined from the first output mode and the second output mode.

[0020] Furthermore, when the second output method is determined as the target method, it includes:

[0021] The danger level corresponding to the abnormal driving state is determined based on a pre-set correspondence table between abnormal driving states and danger levels. The correspondence table includes at least a number of correspondences between abnormal driving states and danger levels.

[0022] Based on the danger level corresponding to the abnormal driving state, the information type output through the second output method is determined. The information type includes voice prompt information and image prompt information. The image prompt information is image information obtained by image acquisition of road condition information that could cause the vehicle to be in an abnormal driving state.

[0023] Furthermore, determining the target mode from the first output mode and the second output mode based on the abnormal driving state includes:

[0024] If the driving vehicle meets the conditions for outputting the prompt information, the target mode is determined from the first output mode and the second output mode based on the abnormal driving state;

[0025] The conditions for outputting the prompt information include: the vehicle has at least two occupants.

[0026] An information notification system, comprising:

[0027] The acquisition unit is used to acquire road condition information within a preset range of the driving vehicle;

[0028] The first determining unit is used to determine that the road condition information can cause the vehicle to be in an abnormal driving state.

[0029] The second determining unit is used to determine the target mode from the first output mode and the second output mode based on the abnormal driving state, so as to output a prompt message;

[0030] The prompt information output by the first output method is used to prompt the driver and passenger in the first position of the vehicle, and the prompt information output by the second output method can prompt at least the driver and passenger in the second position of the vehicle, where the first position is different from the second position.

[0031] An electronic device, comprising:

[0032] Sensors are used to obtain road condition information within a preset range of the vehicle.

[0033] The processor is configured to determine that the road condition information could cause the vehicle to be in an abnormal driving state; and based on the abnormal driving state, determine a target mode from a first output mode and a second output mode to output a prompt message.

[0034] The prompt information output by the first output method is used to prompt the driver and passenger in the first position of the vehicle, and the prompt information output by the second output method can prompt at least the driver and passenger in the second position of the vehicle, where the first position is different from the second position.

[0035] A readable storage medium for storing at least one set of instructions;

[0036] The instruction set is used to be invoked and to execute at least the information prompting method described in any of the preceding items.

[0037] As can be seen from the above technical solutions, the information prompting method, system, and electronic device disclosed in this application obtain road condition information within a preset range of the driving vehicle; determine that the road condition information can cause the driving vehicle to be in an abnormal driving state; and determine a target mode from a first output mode and a second output mode based on the abnormal driving state to output prompting information; wherein, the prompting information output by the first output mode is used to prompt the driver and passenger in a first position in the driving vehicle, and the prompting information output by the second output mode can at least prompt the driver and passenger in a second position in the driving vehicle, and the first position and the second position are different. Attached Figure Description

[0038] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0039] Figure 1 This is a flowchart of an information prompting method disclosed in an embodiment of this application;

[0040] Figure 2 This is a flowchart of an information prompting method disclosed in an embodiment of this application;

[0041] Figure 3 This is a flowchart of an information prompting method disclosed in an embodiment of this application;

[0042] Figure 4 This is a flowchart of an information prompting method disclosed in an embodiment of this application;

[0043] Figure 5 This is a schematic diagram of the structure of an information prompting system disclosed in an embodiment of this application;

[0044] Figure 6 This is a schematic diagram of the structure of an electronic device disclosed in an embodiment of this application. Detailed Implementation

[0045] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0046] This application discloses an information prompting method, the flowchart of which is shown below. Figure 1 As shown, it includes:

[0047] Step S11: Obtain road condition information within a preset range of the driving vehicle;

[0048] Step S12: Determine if the road condition information causes the vehicle to be in an abnormal driving state;

[0049] Step S13: Determine the target mode from the first output mode and the second output mode based on the abnormal driving state, and output prompt information; wherein, the prompt information output by the first output mode is used to prompt the driver and passenger in the first position in the driving vehicle, and the prompt information output by the second output mode can prompt at least the driver and passenger in the second position in the driving vehicle, and the first position and the second position are different.

[0050] When a vehicle is in motion, it may encounter uneven road surfaces such as manhole covers or speed bumps, causing it to bump or tilt. In such cases, the driver may brake suddenly, which could cause passengers to lose sight of the road conditions and potentially result in injury due to sudden braking or bumps.

[0051] Based on this, in this solution, the road condition information within the preset range of the vehicle is constantly monitored during the vehicle's operation, and the system determines whether to output prompt information based on the road condition information, as well as to output prompt information to drivers and passengers in different locations, so that drivers and passengers can be psychologically prepared according to the prompt information and avoid injury or motion sickness caused by sudden braking or bumps.

[0052] Specifically, road condition information within a preset range of the vehicle can be collected using vehicle-mounted radar or image acquisition devices to ensure the accuracy of the road condition information.

[0053] In addition, to ensure driving safety, road condition information within a preset range of the vehicle in the four directions of front, rear, left, and right can be obtained, such as road surface images or information about other vehicles on the road.

[0054] Analyzing road condition information determines whether the vehicle will be in an abnormal driving state if it continues to drive in the current state. An abnormal driving state can include situations that affect passengers, such as the vehicle experiencing bumps, tilting, sharp turns, or sudden braking. If the vehicle is driving normally, braking normally, or turning normally, these are not considered abnormal driving states. Normal driving means that the vehicle is driving smoothly, such as maintaining the current speed, or the acceleration, deceleration, or turning range is within a certain range.

[0055] If, based on the analysis of road condition information, it is determined that the current road condition information will not cause the vehicle to be in an abnormal driving state, then the current driving state of the vehicle will be maintained, and no prompt information needs to be output.

[0056] If, based on the analysis of road condition information, it is determined that the current road conditions could cause a vehicle to be in an abnormal driving state, then a warning message needs to be output to alert the driver and passengers that the vehicle is about to enter an abnormal driving state. Different warning messages can be output in different ways depending on the specific road condition information.

[0057] The prompt message has two different output modes: a first output mode and a second output mode. An abnormal driving state can be determined based on the analysis of road condition information. Then, based on the abnormal driving state, one of the two output modes can be selected as the target mode to output the prompt message. The target mode can be the first output mode, the second output mode, or a combination of both.

[0058] Different output methods correspond to different output locations. The first output method provides a notification to the occupants in the first position of the vehicle, while the second output method provides a notification to the occupants in the second position. The first and second positions are different. The second output method can either notify only the occupants in the second position or simultaneously notify both. The occupants are at least one of the driver and passengers. The first position can be either the driver's seat or a passenger seat, and the second position can be either the driver's seat or a passenger seat.

[0059] Based on the abnormal driving state, the system can select the first output method as the target method from the first output method and the second output method to output a prompt message to the driver and passenger at the first location; or, based on the abnormal driving state, the system can select the second output method as the target method from the first output method and the second output method to output a prompt message to the driver and passenger at the second location; or, it can also be: based on the abnormal driving state, the system can simultaneously select the first output method and the second output method, and use both the first output method and the second output method as the target method to output prompt messages to the driver and passenger at the first location and the second location simultaneously or sequentially.

[0060] In this embodiment, a target mode is determined from the first output mode and the second output mode based on the abnormal driving state, so as to output prompt information to the driver and passengers at the corresponding location. This enables prompts to be given to drivers and passengers at different locations based on different situations, achieving targeted prompts and improving the riding experience of drivers and passengers.

[0061] The information prompting method disclosed in this embodiment obtains road condition information within a preset range of the vehicle; determines that the road condition information could cause the vehicle to be in an abnormal driving state; and determines a target mode from a first output mode and a second output mode based on the abnormal driving state to output prompting information. The prompting information output by the first output mode is used to prompt the driver and passengers in a first position in the vehicle, while the prompting information output by the second output mode can at least prompt the driver and passengers in a second position in the vehicle, where the first and second positions are different. This solution determines whether to output prompting information and whether the output prompting information is for the driver and passengers in the first or second position by analyzing the road condition information within the preset range of the vehicle. This achieves the purpose of outputting prompting information according to actual needs, avoiding injuries or motion sickness caused by passengers not paying attention to road conditions due to bumps, tilts, or sudden braking, thus improving the passenger's riding experience.

[0062] This embodiment discloses an information prompting method, the flowchart of which is as follows: Figure 2 As shown, it includes:

[0063] Step S21: Obtain road condition information within a preset range of the vehicle;

[0064] Step S22: Determine if the road condition information causes the vehicle to be in an abnormal driving state;

[0065] Step S23: Determine the types of road conditions that can affect the driving status of vehicles based on road condition information;

[0066] Step S24: If the road condition type is determined to be one that can prevent the vehicle from being in an abnormal driving state, the first output method is determined to be the target method, and a prompt message is output to prompt the driver and passengers at the first position in the vehicle.

[0067] Step S25: If the road condition type is determined to be one in which the vehicle cannot avoid being in an abnormal driving state, the second output method is determined to be the target method, and a prompt message is output to prompt the driver and passengers at the second position in the vehicle.

[0068] If the road condition information within a preset range of the vehicle is obtained, and it is determined that if the vehicle continues to drive in its current state, the actual road conditions corresponding to the road condition information would cause the vehicle to be in an abnormal driving state, then the type of road condition information needs to be determined to determine whether the abnormal driving state is an avoidable situation, thereby determining the target method of outputting information.

[0069] Traffic information can be divided into types that can prevent vehicles from being in abnormal driving conditions and types that cannot prevent vehicles from being in abnormal driving conditions.

[0070] If the road condition information is of a type that can prevent the vehicle from entering an abnormal driving state—meaning that after the driver observes the road condition and takes appropriate action, the vehicle will not enter an abnormal driving state when it reaches the location of the road condition—then the prompt message only needs to be output through the first output method, i.e., only to the first location, which is the driver's seat, to inform the driver that they are about to reach this type of road condition location and need to take appropriate action to avoid the vehicle entering an abnormal driving state. In this case, since the abnormal driving state can be avoided, it will not affect the passengers; therefore, there is no need to output prompt message to the passengers through the second output method, i.e., there is no need to output prompt message to the occupants in the second location, which is the passenger seat.

[0071] If the road condition information indicates that the vehicle cannot avoid being in an abnormal driving state—meaning that even after the driver observes the road condition and takes appropriate action, the vehicle will still experience an abnormal driving state when it reaches the location of the road condition—then, if the warning information is only sent to the driver in the driver's seat via the first output method, passengers in the passenger seat may still be injured or suffer motion sickness due to a lack of awareness of potential bumps or tilts. Therefore, when the road condition information indicates that the vehicle cannot avoid being in an abnormal driving state, the warning information should at least be sent to a second location of the vehicle via the second output method, i.e., to the passenger seat, to warn passengers of potential bumps or tilts ahead, thereby preventing potential dangers caused by passengers' lack of awareness of the road conditions ahead.

[0072] Among them, the types of road condition information that can prevent vehicles from being in an abnormal driving state can be: the objects in the road condition information that can cause vehicles to be in an abnormal driving state only occupy part of the road, and the vehicles can avoid being in an abnormal driving state by avoiding them, such as stones, stakes or potholes on the road, etc. Avoiding them will not cause the vehicles to experience abnormal situations such as bumps, and will not affect the passengers in the vehicles.

[0073] The types of road condition information that cannot prevent vehicles from being in an abnormal driving state can be: objects in the road condition information that can cause vehicles to be in an abnormal driving state occupy most of the road, and vehicles cannot make much effort to avoid them to avoid being in an abnormal driving state, such as speed bumps on the road or potholes that occupy most of the lanes. These objects cannot prevent vehicles from being bumped by avoiding or slowing down. When the road condition information is of this type, no matter what the driver does, the vehicle will experience bumps or tilting.

[0074] The information prompting method disclosed in this embodiment obtains road condition information within a preset range of the driving vehicle; determines that the road condition information can cause the driving vehicle to be in an abnormal driving state; determines the type of road condition that can affect the driving state of the driving vehicle based on the road condition information; if the road condition type is determined to be one that can prevent the driving vehicle from being in an abnormal driving state, determines the first output mode as the target mode to output prompt information to the driver and passengers at the first position in the driving vehicle; if the road condition type is determined to be one that cannot prevent the driving vehicle from being in an abnormal driving state, determines the second output mode as the target mode to output prompt information to the driver and passengers at the second position in the driving vehicle. This solution analyzes road condition information within a preset range of the vehicle to determine whether a prompt is needed, and whether the prompt is targeted at the driver or passengers in the first or second position. This allows for prompts to be delivered based on actual needs, preventing injuries or motion sickness caused by passengers not paying attention to road conditions due to bumps, tilts, or sudden braking, thus improving the passenger experience. Furthermore, it determines whether the type of road condition information is one that can prevent the vehicle from being in an abnormal driving state, selecting different prompting methods to provide advance warning and prevent abnormal driving states from occurring or reduce the negative impact on the passenger experience caused by such states.

[0075] This embodiment discloses an information prompting method, the flowchart of which is as follows: Figure 3 As shown, it includes:

[0076] Step S31: Obtain road condition information within a preset range of the vehicle;

[0077] Step S32: Determine if the road condition information causes the vehicle to be in an abnormal driving state;

[0078] Step S33: Determine the time required for the vehicle to reach a road condition location that can affect the vehicle's driving status based on road condition information.

[0079] Step S34: If the duration exceeds the preset threshold, determine the first output mode as the target mode, and output a prompt message to the driver and passengers at the first position in the moving vehicle.

[0080] Step S35: If the duration is less than the preset threshold, determine the second output mode as the target mode, and output a prompt message to the driver and passengers at the second position in the moving vehicle.

[0081] Once the road condition information within the preset range of the vehicle is obtained, and it is determined that if the vehicle continues to drive in the current state, the actual road conditions corresponding to the road condition information would cause the vehicle to be in an abnormal driving state, then it is necessary to determine the time required for the vehicle to reach the location of the road condition, so as to determine whether to output a prompt message to the driver's seat or the passenger's seat based on the time.

[0082] The first position is the driver's seat, and the second position is the passenger seat. When outputting prompts, prompts can be output to the first position only through the first output method, or to the second position only through the second output method, or to the first and second positions respectively through both the first and second output methods.

[0083] The time required for a vehicle to reach a road condition location that can affect its driving status can be determined based on the ratio of distance to speed. First, based on road condition information, the distance between the location of the road condition that can affect the vehicle's driving status and the vehicle's current location is determined, and this distance is defined as the first distance. In addition, the vehicle's current speed also needs to be determined. Then, the first distance is divided by the speed to determine the time required for the vehicle to travel from its current location to the location of the road condition that can affect its driving status.

[0084] After determining the duration, compare it with a preset threshold. The preset threshold can be determined based on the time required for the driver to adjust the vehicle's driving state to avoid abnormal driving conditions in the historical records, or a threshold can be set directly in advance.

[0085] When the duration exceeds the preset threshold, it indicates that the driver is able to adjust the vehicle's driving status within the current duration to avoid abnormal driving conditions when the vehicle reaches the location of the road condition. Therefore, when the duration exceeds the preset threshold, it is sufficient to output a prompt message to the driver at the first position of the vehicle through the first output method. The vehicle can avoid abnormal driving conditions and will not affect the passengers at the second position of the vehicle. Therefore, it is not necessary to output a prompt message to the passengers at the second position through the second output method.

[0086] When the time duration is less than the preset threshold, it indicates that the driver is unable to adjust the vehicle's driving status within the current time to avoid abnormal driving conditions. Even if a warning message is output when the current road conditions are detected, the vehicle may still experience abnormal driving conditions. In this case, it is necessary to warn the passengers. The warning message is output to the passengers at the second location in the vehicle through a second output method so that the passengers are aware of the road conditions ahead. Once the passengers are aware of the road conditions ahead, they can be psychologically prepared for possible bumps or tilts, which can, to some extent, prevent injuries or motion sickness caused by bumps or tilts, thereby improving the passenger's riding experience.

[0087] In addition, when the duration is less than a preset threshold, even if it is impossible to avoid the vehicle being in an abnormal driving state, a prompt message can be output to the passenger at the second position of the vehicle through the second output method, while a prompt message can be output to the driver at the first position of the vehicle through the first output method. This allows the driver to adjust the vehicle status based on the prompt message, thereby reducing tilting or bumping even if it is impossible to avoid the abnormal driving state, thus improving the passenger's riding experience.

[0088] The information prompting method disclosed in this embodiment obtains road condition information within a preset range of the driving vehicle; determines that the road condition information can cause the driving vehicle to be in an abnormal driving state; determines the time required for the driving vehicle to reach a road condition location that can affect the driving state of the driving vehicle based on the road condition information; if the time is greater than a preset threshold, determines a first output mode as the target mode to output prompt information to prompt the driver and passengers at a first position in the driving vehicle; if the time is less than the preset threshold, determines a second output mode as the target mode to output prompt information to prompt the driver and passengers at a second position in the driving vehicle. This solution analyzes road condition information within a preset range of the vehicle to determine whether a prompt is needed, and whether the prompt is targeted at the driver or passengers in the first or second position. This aims to deliver prompts based on actual needs, preventing injuries or motion sickness caused by passengers not paying attention to road conditions due to bumps, tilts, or sudden braking, thus improving the passenger experience. Furthermore, it determines which position in the vehicle to target based on the time required for the vehicle to reach road conditions that could affect its driving status, achieving precise prompting and avoiding the delivery of prompts when no abnormal driving conditions are expected.

[0089] This embodiment discloses an information prompting method, the flowchart of which is as follows: Figure 4 As shown, it includes:

[0090] Step S41: Obtain road condition information within a preset range of the driving vehicle;

[0091] Step S42: Determine if the road condition information causes the vehicle to be in an abnormal driving state;

[0092] Step S43: Based on the impact of the abnormal driving state on the first position and the second position, determine the target mode from the first output mode and the second output mode to output prompt information. The prompt information of the first output mode is used to prompt the driver and passenger in the first position of the vehicle, and the prompt information output by the second output mode can at least prompt the driver and passenger in the second position of the vehicle.

[0093] After obtaining road condition information within a preset range of the vehicle and determining that if the vehicle continues to drive in its current state, the actual road conditions corresponding to the road condition information would cause the vehicle to be in an abnormal driving state, it is necessary to determine the impact of the actual road conditions on different locations within the vehicle and output prompt information in different output methods based on the impact on different locations within the vehicle.

[0094] If it is determined that the actual road conditions will affect the first position in the vehicle, but will not affect the second position, then a prompt message will be output in the first output mode to prompt the driver and passengers in the first position of the vehicle. Since the actual road conditions will not affect the second position of the vehicle, there is no need to prompt the driver and passengers in the second position of the vehicle.

[0095] If the actual road conditions will affect the second position in the vehicle but will not affect the first position, then a prompt message will be output in the second output mode to prompt the driver and passengers in the second position of the vehicle. In this case, the driver and passengers in the first position do not need to be prompted.

[0096] Alternatively, if the actual road conditions would affect the second position in the vehicle but not the first position, and the first position is the driver's seat and the second position is the passenger seat, a prompt message could be output in a second output mode to alert the passenger in the second position. In addition, a prompt message could also be output in a first output mode to alert the driver in the first position, so that the driver could control the vehicle's driving status based on the prompt message, thereby avoiding or reducing the impact of the actual road conditions on the second position in the vehicle and improving the passenger's riding experience.

[0097] For example, upon obtaining current road condition information, if the vehicle continues driving as it is, a scrape may occur on the left rear side door ahead, affecting the passenger in that position. Therefore, a warning message is output through a second output method to alert the passenger in the left rear side to avoid being startled by a sudden scrape. In addition, a warning message is also output to the driver through a first output method to indicate that a scrape may occur on the left rear side of a certain road section ahead. The driver can adjust the vehicle's driving status based on this warning message, such as slowing down or changing lanes, to minimize the risk of a scrape.

[0098] It should be noted that if the second position is a passenger seat, and there are multiple passenger seats in the vehicle, when outputting prompt information to the second position of the vehicle through the second output method, the specific sub-position to output the prompt information to can be determined based on the impact of the abnormal driving state on each specific position within the second position. For example, if the abnormal driving state determines that it affects the right rear position within the second position, then the prompt information can be output only to the right rear position within the second position, thus achieving the purpose of prompting only the passenger located in the right rear position.

[0099] In addition, when outputting prompt information, it can first be determined whether there are at least two occupants in the vehicle. If there is only one occupant in the vehicle, it is usually the driver. In this case, the prompt information can be directly output to the driver's seat through the first output method without having to determine the target method from the first and second output methods based on the abnormal driving state in order to output the prompt information.

[0100] If there are at least two occupants in the vehicle, typically one driver and at least one passenger, then to meet the conditions for outputting a prompt message, it is necessary to determine the target mode from the first and second output modes based on the abnormal driving state in order to output the prompt message.

[0101] Furthermore, when there are at least two occupants in the vehicle, a target mode is determined from the first and second output modes based on the abnormal driving state. When outputting a prompt message through the target mode, if the second output mode is determined to be the target mode, it is necessary to further determine which sub-position of the vehicle's second location will be affected by the abnormal driving state. After determining that the abnormal driving state will affect a specific sub-position, it is also possible to further determine whether there are passengers at that specific sub-position. If there are passengers, a prompt message can be directly output to that sub-position of the second location through the second output mode. If there are no passengers at that sub-position, no prompt message needs to be output. Alternatively, if there are no passengers at that sub-position, a prompt message can be output to the driver through the first output mode to achieve the purpose of prompting.

[0102] The information prompting method disclosed in this embodiment obtains road condition information within a preset range of the vehicle; determines that the road condition information could cause the vehicle to be in an abnormal driving state; and, based on the impact of the abnormal driving state on a first position and a second position, determines a target mode from a first output mode and a second output mode to output prompting information. The prompting information of the first output mode is used to prompt the driver and passengers in the first position of the vehicle, and the prompting information output by the second output mode can at least prompt the driver and passengers in the second position of the vehicle. This solution determines whether to output prompting information and whether the output prompting information is for the driver and passengers in the first or second position by analyzing the road condition information within the preset range of the vehicle, so as to achieve the purpose of outputting prompting information according to actual needs, avoiding injuries or motion sickness due to bumps, tilts or sudden braking caused by passengers not paying attention to road conditions, thus improving the passenger riding experience; in addition, determining which position to output prompting information to based on the impact of the abnormal driving state on the first and second positions achieves the purpose of precise prompting.

[0103] Furthermore, the information prompting method disclosed in this embodiment may also include:

[0104] The danger level corresponding to the abnormal driving state is determined based on a pre-set correspondence table between abnormal driving states and danger levels. The correspondence table includes at least multiple correspondences between abnormal driving states and danger levels. Based on the danger level corresponding to the abnormal driving state, the type of information output through the second output method is determined. The information type includes voice prompt information and image prompt information. The image prompt information is the output of image information obtained by image acquisition of road condition information that could cause the vehicle to be in an abnormal driving state.

[0105] A pre-set correspondence table is configured, which stores at least several different abnormal driving states and records the different danger levels corresponding to each abnormal driving state.

[0106] Obtain road condition information within a preset range for the vehicle. If the road condition information determines that the vehicle is in an abnormal driving state, look up the corresponding relationship table to determine the danger level corresponding to the current abnormal driving state, and output different types of prompt information based on different danger levels.

[0107] The first position is designated as the driver's seat, and the second position as the passenger seat.

[0108] The types of prompts may include at least: voice prompts and image prompts. If the first output method is determined to be the target method based on the abnormal driving state, and the prompts are output through the target method, then, since the prompts are only output to the driver's seat through the first output method, in order to ensure driving safety and avoid the influence of image information on the driver's attention, voice prompts can be directly used to output prompts to the driver.

[0109] If the second output method is determined to be the target method based on the abnormal driving state, and the prompt information is output through the target method, then the type of prompt information can be selected according to the danger level corresponding to the abnormal driving state. For example, if the danger level is low, the prompt information can be given directly through image prompts; if the danger level is medium, the prompt information can be given through voice prompts; if the danger level is high, the prompt information can be given through both image prompts and voice prompts.

[0110] Among them, the image prompts can be real-time images of road conditions that can affect the vehicle's driving status; the voice prompts can be voice information obtained by analyzing road condition information, such as: there is a speed bump ahead, or, there is a speed bump 3 meters ahead, please be careful, etc.

[0111] In this embodiment, different types of warning messages are selected based on the different levels of danger corresponding to different abnormal driving states. This allows the danger level of the impending situation to be determined based on the type of warning message, enabling drivers and passengers to receive different levels of warnings and thus improve their driving experience by raising their awareness of road conditions.

[0112] This embodiment discloses an information prompting system, the structural diagram of which is shown below. Figure 5 As shown, it includes:

[0113] The acquisition unit 51, the first determination unit 52, and the second determination unit 53 are used.

[0114] The obtaining unit 51 is used to obtain road condition information within a preset range of the driving vehicle;

[0115] The first determining unit 52 is used to determine that road condition information can cause the vehicle to be in an abnormal driving state.

[0116] The second determining unit 53 is used to determine the target mode from the first output mode and the second output mode based on the abnormal driving state, so as to output a prompt message;

[0117] The first output method outputs a prompt message to the driver or passenger in the first position of the vehicle, while the second output method outputs a prompt message that can at least prompt the driver or passenger in the second position of the vehicle. The first and second positions are different.

[0118] Furthermore, the first position is the driver's seat, and the second position is the passenger seat.

[0119] Furthermore, the second determining unit is used for:

[0120] Based on road condition information, determine the types of road conditions that can affect the driving status of vehicles; if the road condition type is determined to be one that can prevent vehicles from being in an abnormal driving state, determine the first output method as the target method; if the road condition type is determined to be one that cannot prevent vehicles from being in an abnormal driving state, determine the second output method as the target method.

[0121] Furthermore, the second determining unit is used for:

[0122] Based on road condition information, determine the time required for a vehicle to reach a road condition location that can affect the vehicle's driving status; if the time exceeds a preset threshold, determine the first output method as the target method; if the time is less than the preset threshold, determine the second output method as the target method.

[0123] Furthermore, the second determining unit is used for:

[0124] Based on the impact of abnormal driving conditions on the first and second positions, the target mode is determined from the first and second output modes.

[0125] Furthermore, the second determining unit is used for:

[0126] The danger level corresponding to the abnormal driving state is determined based on a pre-set correspondence table between abnormal driving states and danger levels. The correspondence table includes at least multiple correspondences between abnormal driving states and danger levels. Based on the danger level corresponding to the abnormal driving state, the type of information output through the second output method is determined. The information type includes voice prompt information and image prompt information. The image prompt information is the output of image information obtained by image acquisition of road condition information that could cause the vehicle to be in an abnormal driving state.

[0127] Furthermore, the second determining unit is used for:

[0128] If the driving vehicle meets the conditions for outputting the prompt information, the target mode is determined from the first output mode and the second output mode based on the abnormal driving state; wherein, the conditions for outputting the prompt information include: the driving vehicle has at least two occupants.

[0129] The information prompting system disclosed in this embodiment is implemented based on the information prompting method disclosed in the above embodiment, and will not be described again here.

[0130] The information prompting system disclosed in this embodiment obtains road condition information within a preset range of the vehicle; determines that the road condition information could cause the vehicle to be in an abnormal driving state; and determines a target mode from a first output mode and a second output mode based on the abnormal driving state to output prompt information. The prompt information output by the first output mode is used to prompt the driver and passengers in a first position in the vehicle, while the prompt information output by the second output mode can at least prompt the driver and passengers in a second position in the vehicle, where the first and second positions are different. This solution determines whether to output prompt information and whether the output prompt information is for the driver and passengers in the first or second position by analyzing the road condition information within the preset range of the vehicle, thereby achieving the purpose of outputting prompt information according to actual needs. This avoids situations where passengers are injured or suffer motion sickness due to bumps, tilts, or sudden braking because they are not paying attention to road conditions, thus improving the passenger's riding experience.

[0131] This embodiment discloses an electronic device, the structural schematic diagram of which is shown below. Figure 6 As shown, it includes:

[0132] Sensor 61 and processor 62.

[0133] Among them, sensor 61 is used to obtain road condition information within a preset range of the driving vehicle;

[0134] The processor 62 is used to determine that the road condition information may cause the vehicle to be in an abnormal driving state; based on the abnormal driving state, it determines the target mode from the first output mode and the second output mode, and outputs a prompt message;

[0135] The first output method outputs a prompt message to the driver or passenger in the first position of the vehicle, while the second output method outputs a prompt message that can at least prompt the driver or passenger in the second position of the vehicle. The first and second positions are different.

[0136] The electronic device disclosed in this embodiment is implemented based on the information prompting method disclosed in the above embodiments, and will not be described again here.

[0137] The electronic device disclosed in this embodiment obtains road condition information within a preset range of a driving vehicle; determines that the road condition information could cause the driving vehicle to be in an abnormal driving state; and determines a target mode from a first output mode and a second output mode based on the abnormal driving state to output prompt information. The prompt information output by the first output mode is used to prompt the driver and passengers in a first position in the driving vehicle, while the prompt information output by the second output mode can at least prompt the driver and passengers in a second position in the driving vehicle, where the first and second positions are different. This solution determines whether to output prompt information and whether the output prompt information is for the driver and passengers in the first or second position by analyzing the road condition information within the preset range of the driving vehicle. This achieves the purpose of outputting prompt information according to actual needs, avoiding injuries or motion sickness caused by passengers not paying attention to road conditions due to bumps, tilts, or sudden braking, thus improving the passenger's riding experience.

[0138] This application embodiment also provides a readable storage medium on which a computer program is stored. The computer program is loaded and executed by a processor to implement the steps of the above-described information prompting method. The specific implementation process can be referred to the description of the corresponding part of the above embodiment, and will not be repeated in this embodiment.

[0139] This application also proposes a computer program product or computer program that includes computer instructions stored in a computer-readable storage medium. The processor of an electronic device reads the computer instructions from the computer-readable storage medium and executes the computer instructions, causing the electronic device to perform the methods provided in the various optional implementations of the above-described information prompting method or information prompting system. Specific implementation processes can be referred to the descriptions of the corresponding embodiments above, and will not be repeated here.

[0140] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For the apparatus disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple; relevant parts can be referred to the method section.

[0141] Those skilled in the art will further recognize that the units and algorithm steps of the various examples described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of both. To clearly illustrate the interchangeability of hardware and software, the components and steps of the various examples have been generally described in terms of functionality in the foregoing description. Whether these functions are implemented in hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of this application.

[0142] The steps of the methods or algorithms described in conjunction with the embodiments disclosed herein can be implemented directly by hardware, a software module executed by a processor, or a combination of both. The software module can be located in random access memory (RAM), main memory, read-only memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, removable disk, CD-ROM, or any other form of storage medium known in the art.

[0143] The above description of the disclosed embodiments enables those skilled in the art to make or use this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An information prompting method, comprising: Obtain road condition information within a preset range for the vehicle; The road condition information is determined to be such that the vehicle is in an abnormal driving state. Based on the abnormal driving state, a target mode is determined from the first output mode and the second output mode to output a prompt message; The prompt information output by the first output method is used to prompt the driver and passenger in the first position of the vehicle, and the prompt information output by the second output method can prompt at least the driver and passenger in the second position of the vehicle, where the first position is different from the second position.

2. The method according to claim 1, wherein, The first position is the driver's seat, and the second position is the passenger seat.

3. The method according to claim 2, wherein, The step of determining the target mode from the first output mode and the second output mode based on the abnormal driving state includes: Based on the road condition information, determine the types of road conditions that can affect the driving status of the vehicle. If the road condition type is determined to be one that can prevent the vehicle from being in an abnormal driving state, then the first output method is determined to be the target method. If the road condition type is determined to be one in which the vehicle cannot avoid being in an abnormal driving state, then the second output method is determined to be the target method.

4. The method according to claim 2, wherein, The step of determining the target mode from the first output mode and the second output mode based on the abnormal driving state includes: Based on the road condition information, determine the time required for the vehicle to reach a road condition location that can affect the vehicle's driving status. If the duration exceeds a preset threshold, the first output method is determined to be the target method; If the duration is less than the preset threshold, the second output mode is determined to be the target mode.

5. The method according to claim 2, wherein, The step of determining the target mode from the first output mode and the second output mode based on the abnormal driving state includes: Based on the impact of the abnormal driving state on the first position and the second position, the target mode is determined from the first output mode and the second output mode.

6. The method according to claim 1, wherein, When the second output method is determined as the target method, the following is included: The danger level corresponding to the abnormal driving state is determined based on a pre-set correspondence table between abnormal driving states and danger levels. The correspondence table includes at least a number of correspondences between abnormal driving states and danger levels. Based on the danger level corresponding to the abnormal driving state, the information type output through the second output method is determined. The information type includes voice prompt information and image prompt information. The image prompt information is image information obtained by image acquisition of road condition information that could cause the vehicle to be in an abnormal driving state.

7. The method according to claim 1, wherein, The step of determining the target mode from the first output mode and the second output mode based on the abnormal driving state includes: If the driving vehicle meets the conditions for outputting the prompt information, the target mode is determined from the first output mode and the second output mode based on the abnormal driving state; The conditions for outputting the prompt information include: the vehicle has at least two occupants.

8. An information prompting system, comprising: The acquisition unit is used to acquire road condition information within a preset range of the driving vehicle; The first determining unit is used to determine that the road condition information can cause the vehicle to be in an abnormal driving state. The second determining unit is used to determine the target mode from the first output mode and the second output mode based on the abnormal driving state, so as to output a prompt message; The prompt information output by the first output method is used to prompt the driver and passenger in the first position of the vehicle, and the prompt information output by the second output method can prompt at least the driver and passenger in the second position of the vehicle, where the first position is different from the second position.

9. An electronic device, comprising: Sensors are used to obtain road condition information within a preset range of the vehicle. A processor is used to determine that the road condition information could cause the vehicle to be in an abnormal driving state. Based on the abnormal driving state, a target mode is determined from the first output mode and the second output mode to output a prompt message; The prompt information output by the first output method is used to prompt the driver and passenger in the first position of the vehicle, and the prompt information output by the second output method can prompt at least the driver and passenger in the second position of the vehicle, where the first position is different from the second position.

10. A readable storage medium for storing at least one set of instructions; The instruction set is used to be invoked and to execute at least the information prompting method as described in any one of claims 1-7.

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